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-oct2-162038292200580.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-314, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038292200580
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1012K
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 130K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K 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 3.7K Mar 28 15:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 28 15:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 15:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 15:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 23 03:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 03:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 22 12:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 12:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 660K May 5 16:51 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudReconfiguration-PT-314-00
FORMULA_NAME CloudReconfiguration-PT-314-01
FORMULA_NAME CloudReconfiguration-PT-314-02
FORMULA_NAME CloudReconfiguration-PT-314-03
FORMULA_NAME CloudReconfiguration-PT-314-04
FORMULA_NAME CloudReconfiguration-PT-314-05
FORMULA_NAME CloudReconfiguration-PT-314-06
FORMULA_NAME CloudReconfiguration-PT-314-07
FORMULA_NAME CloudReconfiguration-PT-314-08
FORMULA_NAME CloudReconfiguration-PT-314-09
FORMULA_NAME CloudReconfiguration-PT-314-10
FORMULA_NAME CloudReconfiguration-PT-314-11
FORMULA_NAME CloudReconfiguration-PT-314-12
FORMULA_NAME CloudReconfiguration-PT-314-13
FORMULA_NAME CloudReconfiguration-PT-314-14
FORMULA_NAME CloudReconfiguration-PT-314-15

=== Now, execution of the tool begins

BK_START 1620588944182

Running Version 0
[2021-05-09 19:35:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-09 19:35:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 19:35:47] [INFO ] Load time of PNML (sax parser for PT used): 148 ms
[2021-05-09 19:35:47] [INFO ] Transformed 2585 places.
[2021-05-09 19:35:47] [INFO ] Transformed 3095 transitions.
[2021-05-09 19:35:47] [INFO ] Found NUPN structural information;
[2021-05-09 19:35:47] [INFO ] Parsed PT model containing 2585 places and 3095 transitions in 241 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 19:35:47] [INFO ] Initial state test concluded for 4 properties.
FORMULA CloudReconfiguration-PT-314-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-314-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-314-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-314-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 39 out of 2585 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Discarding 514 places :
Symmetric choice reduction at 0 with 514 rule applications. Total rules 514 place count 2071 transition count 2581
Iterating global reduction 0 with 514 rules applied. Total rules applied 1028 place count 2071 transition count 2581
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 1056 place count 2071 transition count 2553
Discarding 231 places :
Symmetric choice reduction at 1 with 231 rule applications. Total rules 1287 place count 1840 transition count 2322
Iterating global reduction 1 with 231 rules applied. Total rules applied 1518 place count 1840 transition count 2322
Discarding 88 places :
Symmetric choice reduction at 1 with 88 rule applications. Total rules 1606 place count 1752 transition count 2234
Iterating global reduction 1 with 88 rules applied. Total rules applied 1694 place count 1752 transition count 2234
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 1710 place count 1752 transition count 2218
Discarding 46 places :
Symmetric choice reduction at 2 with 46 rule applications. Total rules 1756 place count 1706 transition count 2172
Iterating global reduction 2 with 46 rules applied. Total rules applied 1802 place count 1706 transition count 2172
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 1811 place count 1706 transition count 2163
Discarding 35 places :
Symmetric choice reduction at 3 with 35 rule applications. Total rules 1846 place count 1671 transition count 2125
Iterating global reduction 3 with 35 rules applied. Total rules applied 1881 place count 1671 transition count 2125
Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 1907 place count 1645 transition count 2099
Iterating global reduction 3 with 26 rules applied. Total rules applied 1933 place count 1645 transition count 2099
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 1956 place count 1622 transition count 2076
Iterating global reduction 3 with 23 rules applied. Total rules applied 1979 place count 1622 transition count 2076
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 2002 place count 1599 transition count 2053
Iterating global reduction 3 with 23 rules applied. Total rules applied 2025 place count 1599 transition count 2053
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 2045 place count 1579 transition count 2021
Iterating global reduction 3 with 20 rules applied. Total rules applied 2065 place count 1579 transition count 2021
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 2073 place count 1571 transition count 2008
Iterating global reduction 3 with 8 rules applied. Total rules applied 2081 place count 1571 transition count 2008
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 2089 place count 1563 transition count 1998
Iterating global reduction 3 with 8 rules applied. Total rules applied 2097 place count 1563 transition count 1998
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 2100 place count 1563 transition count 1995
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 2102 place count 1561 transition count 1993
Iterating global reduction 4 with 2 rules applied. Total rules applied 2104 place count 1561 transition count 1993
Applied a total of 2104 rules in 1532 ms. Remains 1561 /2585 variables (removed 1024) and now considering 1993/3095 (removed 1102) transitions.
// Phase 1: matrix 1993 rows 1561 cols
[2021-05-09 19:35:48] [INFO ] Computed 4 place invariants in 62 ms
[2021-05-09 19:35:49] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-09 19:35:49] [INFO ] Implicit Places using invariants in 454 ms returned []
// Phase 1: matrix 1993 rows 1561 cols
[2021-05-09 19:35:49] [INFO ] Computed 4 place invariants in 12 ms
[2021-05-09 19:35:50] [INFO ] Implicit Places using invariants and state equation in 1345 ms returned []
Implicit Place search using SMT with State Equation took 1843 ms to find 0 implicit places.
// Phase 1: matrix 1993 rows 1561 cols
[2021-05-09 19:35:50] [INFO ] Computed 4 place invariants in 12 ms
[2021-05-09 19:35:51] [INFO ] Dead Transitions using invariants and state equation in 852 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1561/2585 places, 1993/3095 transitions.
[2021-05-09 19:35:51] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-09 19:35:52] [INFO ] Flatten gal took : 161 ms
FORMULA CloudReconfiguration-PT-314-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 19:35:52] [INFO ] Flatten gal took : 63 ms
[2021-05-09 19:35:52] [INFO ] Input system was already deterministic with 1993 transitions.
Incomplete random walk after 100000 steps, including 1071 resets, run finished after 468 ms. (steps per millisecond=213 ) properties (out of 18) seen :3
Running SMT prover for 15 properties.
// Phase 1: matrix 1993 rows 1561 cols
[2021-05-09 19:35:52] [INFO ] Computed 4 place invariants in 61 ms
[2021-05-09 19:35:53] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 19:35:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:35:54] [INFO ] [Real]Absence check using state equation in 790 ms returned sat
[2021-05-09 19:35:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:35:54] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 19:35:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:35:55] [INFO ] [Nat]Absence check using state equation in 510 ms returned sat
[2021-05-09 19:35:55] [INFO ] Computed and/alt/rep : 1986/2424/1986 causal constraints (skipped 6 transitions) in 183 ms.
[2021-05-09 19:36:13] [INFO ] Added : 937 causal constraints over 188 iterations in 18587 ms. Result :sat
[2021-05-09 19:36:14] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 27 ms returned sat
[2021-05-09 19:36:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:36:14] [INFO ] [Real]Absence check using state equation in 540 ms returned sat
[2021-05-09 19:36:14] [INFO ] Computed and/alt/rep : 1986/2424/1986 causal constraints (skipped 6 transitions) in 86 ms.
[2021-05-09 19:36:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:36:15] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 19:36:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:36:16] [INFO ] [Nat]Absence check using state equation in 566 ms returned sat
[2021-05-09 19:36:16] [INFO ] Computed and/alt/rep : 1986/2424/1986 causal constraints (skipped 6 transitions) in 107 ms.
[2021-05-09 19:36:32] [INFO ] Added : 875 causal constraints over 176 iterations in 15870 ms. Result :sat
[2021-05-09 19:36:32] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 12 ms returned sat
[2021-05-09 19:36:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:36:32] [INFO ] [Real]Absence check using state equation in 532 ms returned sat
[2021-05-09 19:36:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:36:32] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 19:36:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:36:33] [INFO ] [Nat]Absence check using state equation in 546 ms returned sat
[2021-05-09 19:36:33] [INFO ] Computed and/alt/rep : 1986/2424/1986 causal constraints (skipped 6 transitions) in 87 ms.
[2021-05-09 19:36:49] [INFO ] Added : 895 causal constraints over 179 iterations in 16112 ms. Result :sat
[2021-05-09 19:36:49] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 19:36:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:36:50] [INFO ] [Real]Absence check using state equation in 1121 ms returned sat
[2021-05-09 19:36:51] [INFO ] Computed and/alt/rep : 1986/2424/1986 causal constraints (skipped 6 transitions) in 177 ms.
[2021-05-09 19:36:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:36:52] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 16 ms returned sat
[2021-05-09 19:36:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:36:53] [INFO ] [Nat]Absence check using state equation in 607 ms returned sat
[2021-05-09 19:36:53] [INFO ] Computed and/alt/rep : 1986/2424/1986 causal constraints (skipped 6 transitions) in 90 ms.
[2021-05-09 19:37:07] [INFO ] Added : 804 causal constraints over 161 iterations in 14059 ms. Result :sat
[2021-05-09 19:37:07] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 19:37:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:37:08] [INFO ] [Real]Absence check using state equation in 550 ms returned sat
[2021-05-09 19:37:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:37:08] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 19:37:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:37:09] [INFO ] [Nat]Absence check using state equation in 1140 ms returned sat
[2021-05-09 19:37:09] [INFO ] Computed and/alt/rep : 1986/2424/1986 causal constraints (skipped 6 transitions) in 86 ms.
[2021-05-09 19:37:28] [INFO ] Added : 1040 causal constraints over 208 iterations in 18623 ms. Result :unknown
[2021-05-09 19:37:28] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 19:37:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:37:28] [INFO ] [Real]Absence check using state equation in 536 ms returned sat
[2021-05-09 19:37:29] [INFO ] Computed and/alt/rep : 1986/2424/1986 causal constraints (skipped 6 transitions) in 171 ms.
[2021-05-09 19:37:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:37:29] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 19:37:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:37:30] [INFO ] [Nat]Absence check using state equation in 500 ms returned sat
[2021-05-09 19:37:30] [INFO ] Computed and/alt/rep : 1986/2424/1986 causal constraints (skipped 6 transitions) in 172 ms.
[2021-05-09 19:37:47] [INFO ] Added : 928 causal constraints over 186 iterations in 17418 ms. Result :sat
[2021-05-09 19:37:48] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 20 ms returned sat
[2021-05-09 19:37:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:37:49] [INFO ] [Real]Absence check using state equation in 971 ms returned sat
[2021-05-09 19:37:49] [INFO ] Computed and/alt/rep : 1986/2424/1986 causal constraints (skipped 6 transitions) in 158 ms.
[2021-05-09 19:37:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:37:50] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 19:37:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:37:51] [INFO ] [Nat]Absence check using state equation in 573 ms returned sat
[2021-05-09 19:37:51] [INFO ] Computed and/alt/rep : 1986/2424/1986 causal constraints (skipped 6 transitions) in 88 ms.
[2021-05-09 19:38:10] [INFO ] Added : 963 causal constraints over 193 iterations in 19168 ms. Result :unknown
[2021-05-09 19:38:10] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 19 ms returned sat
[2021-05-09 19:38:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:38:11] [INFO ] [Real]Absence check using state equation in 961 ms returned sat
[2021-05-09 19:38:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:38:12] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 30 ms returned sat
[2021-05-09 19:38:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:38:13] [INFO ] [Nat]Absence check using state equation in 994 ms returned sat
[2021-05-09 19:38:13] [INFO ] Computed and/alt/rep : 1986/2424/1986 causal constraints (skipped 6 transitions) in 190 ms.
[2021-05-09 19:38:31] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 7
[2021-05-09 19:38:32] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 26 ms returned sat
[2021-05-09 19:38:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:38:33] [INFO ] [Real]Absence check using state equation in 956 ms returned sat
[2021-05-09 19:38:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:38:33] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 30 ms returned sat
[2021-05-09 19:38:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:38:34] [INFO ] [Nat]Absence check using state equation in 715 ms returned sat
[2021-05-09 19:38:34] [INFO ] Computed and/alt/rep : 1986/2424/1986 causal constraints (skipped 6 transitions) in 80 ms.
[2021-05-09 19:38:52] [INFO ] Added : 916 causal constraints over 184 iterations in 18631 ms. Result :sat
[2021-05-09 19:38:53] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 27 ms returned sat
[2021-05-09 19:38:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:38:54] [INFO ] [Real]Absence check using state equation in 922 ms returned sat
[2021-05-09 19:38:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:38:54] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 19:38:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:38:54] [INFO ] [Nat]Absence check using state equation in 254 ms returned unsat
[2021-05-09 19:38:54] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 19 ms returned sat
[2021-05-09 19:38:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:38:56] [INFO ] [Real]Absence check using state equation in 1029 ms returned sat
[2021-05-09 19:38:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:38:56] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 19:38:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:38:56] [INFO ] [Nat]Absence check using state equation in 540 ms returned sat
[2021-05-09 19:38:56] [INFO ] Computed and/alt/rep : 1986/2424/1986 causal constraints (skipped 6 transitions) in 95 ms.
[2021-05-09 19:39:15] [INFO ] Added : 1037 causal constraints over 208 iterations in 18955 ms. Result :sat
[2021-05-09 19:39:16] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 30 ms returned sat
[2021-05-09 19:39:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:39:16] [INFO ] [Real]Absence check using state equation in 596 ms returned sat
[2021-05-09 19:39:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:39:16] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 19:39:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:39:17] [INFO ] [Nat]Absence check using state equation in 616 ms returned sat
[2021-05-09 19:39:17] [INFO ] Computed and/alt/rep : 1986/2424/1986 causal constraints (skipped 6 transitions) in 188 ms.
[2021-05-09 19:39:35] [INFO ] Added : 1024 causal constraints over 205 iterations in 17759 ms. Result :sat
[2021-05-09 19:39:35] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 26 ms returned sat
[2021-05-09 19:39:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:39:36] [INFO ] [Real]Absence check using state equation in 1086 ms returned sat
[2021-05-09 19:39:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:39:36] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 19:39:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:39:37] [INFO ] [Nat]Absence check using state equation in 889 ms returned sat
[2021-05-09 19:39:38] [INFO ] Computed and/alt/rep : 1986/2424/1986 causal constraints (skipped 6 transitions) in 174 ms.
[2021-05-09 19:39:54] [INFO ] Added : 880 causal constraints over 176 iterations in 16526 ms. Result :sat
[2021-05-09 19:39:54] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 12 ms returned sat
[2021-05-09 19:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:39:55] [INFO ] [Real]Absence check using state equation in 545 ms returned sat
[2021-05-09 19:39:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:39:55] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 26 ms returned sat
[2021-05-09 19:39:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:39:55] [INFO ] [Nat]Absence check using state equation in 529 ms returned sat
[2021-05-09 19:39:56] [INFO ] Computed and/alt/rep : 1986/2424/1986 causal constraints (skipped 6 transitions) in 86 ms.
[2021-05-09 19:40:12] [INFO ] Added : 846 causal constraints over 170 iterations in 16880 ms. Result :sat
[2021-05-09 19:40:13] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 19 ms returned sat
[2021-05-09 19:40:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:40:14] [INFO ] [Real]Absence check using state equation in 951 ms returned sat
[2021-05-09 19:40:14] [INFO ] Computed and/alt/rep : 1986/2424/1986 causal constraints (skipped 6 transitions) in 172 ms.
[2021-05-09 19:40:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:40:15] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 19:40:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:40:16] [INFO ] [Nat]Absence check using state equation in 561 ms returned sat
[2021-05-09 19:40:16] [INFO ] Computed and/alt/rep : 1986/2424/1986 causal constraints (skipped 6 transitions) in 78 ms.
[2021-05-09 19:40:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 14
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
[2021-05-09 19:40:35] [INFO ] Initial state test concluded for 1 properties.
FORMULA CloudReconfiguration-PT-314-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0&&X(X(F(p1))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1561 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1561/1561 places, 1993/1993 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 1543 transition count 1975
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 1543 transition count 1975
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 37 place count 1543 transition count 1974
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 49 place count 1531 transition count 1961
Iterating global reduction 1 with 12 rules applied. Total rules applied 61 place count 1531 transition count 1961
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 62 place count 1531 transition count 1960
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 66 place count 1527 transition count 1954
Iterating global reduction 2 with 4 rules applied. Total rules applied 70 place count 1527 transition count 1954
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 71 place count 1527 transition count 1953
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 72 place count 1526 transition count 1952
Iterating global reduction 3 with 1 rules applied. Total rules applied 73 place count 1526 transition count 1952
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 74 place count 1525 transition count 1951
Iterating global reduction 3 with 1 rules applied. Total rules applied 75 place count 1525 transition count 1951
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 76 place count 1524 transition count 1949
Iterating global reduction 3 with 1 rules applied. Total rules applied 77 place count 1524 transition count 1949
Applied a total of 77 rules in 299 ms. Remains 1524 /1561 variables (removed 37) and now considering 1949/1993 (removed 44) transitions.
// Phase 1: matrix 1949 rows 1524 cols
[2021-05-09 19:40:35] [INFO ] Computed 4 place invariants in 7 ms
[2021-05-09 19:40:35] [INFO ] Implicit Places using invariants in 236 ms returned []
// Phase 1: matrix 1949 rows 1524 cols
[2021-05-09 19:40:36] [INFO ] Computed 4 place invariants in 6 ms
[2021-05-09 19:40:37] [INFO ] Implicit Places using invariants and state equation in 1099 ms returned []
Implicit Place search using SMT with State Equation took 1339 ms to find 0 implicit places.
// Phase 1: matrix 1949 rows 1524 cols
[2021-05-09 19:40:37] [INFO ] Computed 4 place invariants in 11 ms
[2021-05-09 19:40:38] [INFO ] Dead Transitions using invariants and state equation in 914 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1524/1561 places, 1949/1993 transitions.
Stuttering acceptance computed with spot in 421 ms :[(NOT p1), (NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : CloudReconfiguration-PT-314-00 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p1:(AND (NEQ s125 0) (NEQ s1443 1)), p0:(EQ s25 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-314-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-314-00 finished in 3081 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0||G(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1561 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1561/1561 places, 1993/1993 transitions.
Graph (trivial) has 1899 edges and 1561 vertex of which 695 / 1561 are part of one of the 63 SCC in 30 ms
Free SCC test removed 632 places
Ensure Unique test removed 733 transitions
Reduce isomorphic transitions removed 733 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 510 transitions
Trivial Post-agglo rules discarded 510 transitions
Performed 510 trivial Post agglomeration. Transition count delta: 510
Iterating post reduction 0 with 510 rules applied. Total rules applied 511 place count 928 transition count 749
Reduce places removed 510 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 537 rules applied. Total rules applied 1048 place count 418 transition count 722
Reduce places removed 14 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 15 rules applied. Total rules applied 1063 place count 404 transition count 721
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1064 place count 403 transition count 721
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 47 Pre rules applied. Total rules applied 1064 place count 403 transition count 674
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 4 with 94 rules applied. Total rules applied 1158 place count 356 transition count 674
Discarding 14 places :
Symmetric choice reduction at 4 with 14 rule applications. Total rules 1172 place count 342 transition count 653
Iterating global reduction 4 with 14 rules applied. Total rules applied 1186 place count 342 transition count 653
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 1188 place count 342 transition count 651
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1190 place count 340 transition count 651
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 1199 place count 331 transition count 639
Iterating global reduction 6 with 9 rules applied. Total rules applied 1208 place count 331 transition count 639
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1214 place count 331 transition count 633
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1216 place count 329 transition count 629
Iterating global reduction 7 with 2 rules applied. Total rules applied 1218 place count 329 transition count 629
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1219 place count 328 transition count 627
Iterating global reduction 7 with 1 rules applied. Total rules applied 1220 place count 328 transition count 627
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1221 place count 327 transition count 625
Iterating global reduction 7 with 1 rules applied. Total rules applied 1222 place count 327 transition count 625
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1223 place count 326 transition count 623
Iterating global reduction 7 with 1 rules applied. Total rules applied 1224 place count 326 transition count 623
Performed 154 Post agglomeration using F-continuation condition with reduction of 85 identical transitions.
Deduced a syphon composed of 154 places in 0 ms
Reduce places removed 154 places and 0 transitions.
Iterating global reduction 7 with 308 rules applied. Total rules applied 1532 place count 172 transition count 384
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 7 with 20 rules applied. Total rules applied 1552 place count 172 transition count 364
Discarding 6 places :
Symmetric choice reduction at 8 with 6 rule applications. Total rules 1558 place count 166 transition count 355
Iterating global reduction 8 with 6 rules applied. Total rules applied 1564 place count 166 transition count 355
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1565 place count 166 transition count 354
Performed 12 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 9 with 24 rules applied. Total rules applied 1589 place count 154 transition count 340
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 9 with 13 rules applied. Total rules applied 1602 place count 154 transition count 327
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1603 place count 153 transition count 323
Iterating global reduction 10 with 1 rules applied. Total rules applied 1604 place count 153 transition count 323
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1606 place count 152 transition count 322
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -37
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 10 with 36 rules applied. Total rules applied 1642 place count 134 transition count 359
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 10 with 19 rules applied. Total rules applied 1661 place count 134 transition count 340
Discarding 9 places :
Symmetric choice reduction at 11 with 9 rule applications. Total rules 1670 place count 125 transition count 322
Iterating global reduction 11 with 9 rules applied. Total rules applied 1679 place count 125 transition count 322
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 1685 place count 125 transition count 316
Drop transitions removed 41 transitions
Redundant transition composition rules discarded 41 transitions
Iterating global reduction 12 with 41 rules applied. Total rules applied 1726 place count 125 transition count 275
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 1727 place count 124 transition count 274
Applied a total of 1727 rules in 254 ms. Remains 124 /1561 variables (removed 1437) and now considering 274/1993 (removed 1719) transitions.
[2021-05-09 19:40:38] [INFO ] Flow matrix only has 216 transitions (discarded 58 similar events)
// Phase 1: matrix 216 rows 124 cols
[2021-05-09 19:40:38] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 19:40:38] [INFO ] Implicit Places using invariants in 73 ms returned []
[2021-05-09 19:40:38] [INFO ] Flow matrix only has 216 transitions (discarded 58 similar events)
// Phase 1: matrix 216 rows 124 cols
[2021-05-09 19:40:38] [INFO ] Computed 4 place invariants in 4 ms
[2021-05-09 19:40:38] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 19:40:39] [INFO ] Implicit Places using invariants and state equation in 232 ms returned [49, 84]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 308 ms to find 2 implicit places.
[2021-05-09 19:40:39] [INFO ] Redundant transitions in 24 ms returned []
[2021-05-09 19:40:39] [INFO ] Flow matrix only has 216 transitions (discarded 58 similar events)
// Phase 1: matrix 216 rows 122 cols
[2021-05-09 19:40:39] [INFO ] Computed 2 place invariants in 3 ms
[2021-05-09 19:40:39] [INFO ] Dead Transitions using invariants and state equation in 116 ms returned []
Starting structural reductions, iteration 1 : 122/1561 places, 274/1993 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 120 transition count 272
Applied a total of 4 rules in 7 ms. Remains 120 /122 variables (removed 2) and now considering 272/274 (removed 2) transitions.
[2021-05-09 19:40:39] [INFO ] Flow matrix only has 214 transitions (discarded 58 similar events)
// Phase 1: matrix 214 rows 120 cols
[2021-05-09 19:40:39] [INFO ] Computed 2 place invariants in 2 ms
[2021-05-09 19:40:39] [INFO ] Implicit Places using invariants in 50 ms returned []
[2021-05-09 19:40:39] [INFO ] Flow matrix only has 214 transitions (discarded 58 similar events)
// Phase 1: matrix 214 rows 120 cols
[2021-05-09 19:40:39] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-09 19:40:39] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 19:40:39] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 120/1561 places, 272/1993 transitions.
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CloudReconfiguration-PT-314-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(AND (NEQ s33 0) (NEQ s6 1)), p0:(NEQ s58 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 12606 reset in 232 ms.
Product exploration explored 100000 steps with 12520 reset in 136 ms.
Graph (complete) has 426 edges and 120 vertex of which 115 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Knowledge obtained : [(NOT p1), p0]
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 12642 reset in 199 ms.
Product exploration explored 100000 steps with 12498 reset in 197 ms.
[2021-05-09 19:40:40] [INFO ] Flatten gal took : 22 ms
[2021-05-09 19:40:40] [INFO ] Flatten gal took : 7 ms
[2021-05-09 19:40:40] [INFO ] Time to serialize gal into /tmp/LTL12711295640123102608.gal : 5 ms
[2021-05-09 19:40:40] [INFO ] Time to serialize properties into /tmp/LTL15161800115738177798.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/LTL12711295640123102608.gal, -t, CGAL, -LTL, /tmp/LTL15161800115738177798.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/LTL12711295640123102608.gal -t CGAL -LTL /tmp/LTL15161800115738177798.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F(("(p1339!=1)")||(G("((p792!=0)&&(p132!=1))"))))))
Formula 0 simplified : !GF("(p1339!=1)" | G"((p792!=0)&&(p132!=1))")
Reverse transition relation is NOT exact ! Due to transitions t198, t310, t463, t669.t670.t671, t785, t939, t983.t984, t1148, t1265, t1419, t0.t1848, t1712.t1713.t1714.t1838, t1584.t1585.t1586.t1711, t15.t16.t17.t18.t19.t20.t21.t981.t1855, t1830.t1831.t1461, t1346.t1347.t1348.t1349.t1341.t1413, t1296.t1297.t1298.t1299.t1291.t1413, t1234.t1235.t1236.t1237.t1228.t1413, t1181.t1182.t1183.t1184.t1886.t1175.t1413, t866.t867.t868.t869.t861.t933, t816.t817.t818.t819.t811.t933, t756.t757.t758.t759.t750.t933, t702.t703.t704.t705.t1868.t696.t933, t389.t390.t391.t392.t384.t399, t340.t341.t342.t343.t335.t399, t281.t282.t283.t284.t275.t399, t229.t230.t231.t232.t1898.t223.t399, t1599.t1773.t1728.t1729.t1730, t1727.t1773.t1728.t1729.t1730, t1594.t1664.t1595.t1596.t1640.t1773.t1728.t1729.t1750.t1751.t1836.t1845.t1846.t1461, t1373.t1374.t1409.t1367.t1368.t1412.t1413, t1411.t1462.t1463.t1464.t1465.t1466.t1467.t1468.t1469.t1949.t1402.t1403.t1406.t1407.t1408.t1409.t1367.t1368.t1412.t1413, t1853.t1367.t1368.t1412.t1413.t24.t1851.t506.t1850, t1853.t1367.t1368.t1357.t1358.t1359.t1360.t1361.t1400.t1401.t24.t1851.t506.t1850, t1853.t1367.t1368.t1357.t1358.t1359.t1360.t1361.t1400.t1410.t24.t1851.t506.t1850, t1853.t1367.t1368.t1357.t1358.t1359.t1360.t1361.t1362.t1363.t24.t1851.t506.t1850, t1853.t1367.t1368.t1357.t1358.t1359.t1360.t1361.t1362.t1398.t24.t1851.t506.t1850, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :48/187/37/272
Computing Next relation with stutter on 18980 deadlock states
3 unique states visited
0 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
102 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,0,1.06883,47900,1,0,287,138851,475,140,4749,130118,479
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA CloudReconfiguration-PT-314-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property CloudReconfiguration-PT-314-01 finished in 3399 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)||G(p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 1561 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1561/1561 places, 1993/1993 transitions.
Graph (trivial) has 1899 edges and 1561 vertex of which 700 / 1561 are part of one of the 64 SCC in 2 ms
Free SCC test removed 636 places
Ensure Unique test removed 738 transitions
Reduce isomorphic transitions removed 738 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 503 transitions
Trivial Post-agglo rules discarded 503 transitions
Performed 503 trivial Post agglomeration. Transition count delta: 503
Iterating post reduction 0 with 503 rules applied. Total rules applied 504 place count 924 transition count 751
Reduce places removed 503 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 530 rules applied. Total rules applied 1034 place count 421 transition count 724
Reduce places removed 14 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 16 rules applied. Total rules applied 1050 place count 407 transition count 722
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1052 place count 405 transition count 722
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 46 Pre rules applied. Total rules applied 1052 place count 405 transition count 676
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 4 with 92 rules applied. Total rules applied 1144 place count 359 transition count 676
Discarding 14 places :
Symmetric choice reduction at 4 with 14 rule applications. Total rules 1158 place count 345 transition count 655
Iterating global reduction 4 with 14 rules applied. Total rules applied 1172 place count 345 transition count 655
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 1174 place count 345 transition count 653
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1176 place count 343 transition count 653
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 1185 place count 334 transition count 641
Iterating global reduction 6 with 9 rules applied. Total rules applied 1194 place count 334 transition count 641
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1200 place count 334 transition count 635
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1203 place count 331 transition count 629
Iterating global reduction 7 with 3 rules applied. Total rules applied 1206 place count 331 transition count 629
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1208 place count 329 transition count 625
Iterating global reduction 7 with 2 rules applied. Total rules applied 1210 place count 329 transition count 625
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1212 place count 327 transition count 621
Iterating global reduction 7 with 2 rules applied. Total rules applied 1214 place count 327 transition count 621
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1216 place count 325 transition count 617
Iterating global reduction 7 with 2 rules applied. Total rules applied 1218 place count 325 transition count 617
Performed 153 Post agglomeration using F-continuation condition with reduction of 85 identical transitions.
Deduced a syphon composed of 153 places in 0 ms
Reduce places removed 153 places and 0 transitions.
Iterating global reduction 7 with 306 rules applied. Total rules applied 1524 place count 172 transition count 379
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 7 with 20 rules applied. Total rules applied 1544 place count 172 transition count 359
Discarding 6 places :
Symmetric choice reduction at 8 with 6 rule applications. Total rules 1550 place count 166 transition count 350
Iterating global reduction 8 with 6 rules applied. Total rules applied 1556 place count 166 transition count 350
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1557 place count 166 transition count 349
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1558 place count 165 transition count 344
Iterating global reduction 9 with 1 rules applied. Total rules applied 1559 place count 165 transition count 344
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 1 rules applied. Total rules applied 1560 place count 165 transition count 343
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1562 place count 164 transition count 342
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1563 place count 163 transition count 338
Iterating global reduction 11 with 1 rules applied. Total rules applied 1564 place count 163 transition count 338
Performed 12 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 11 with 24 rules applied. Total rules applied 1588 place count 151 transition count 324
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 11 with 11 rules applied. Total rules applied 1599 place count 151 transition count 313
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 12 with 34 rules applied. Total rules applied 1633 place count 134 transition count 347
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 12 with 16 rules applied. Total rules applied 1649 place count 134 transition count 331
Discarding 9 places :
Symmetric choice reduction at 13 with 9 rule applications. Total rules 1658 place count 125 transition count 313
Iterating global reduction 13 with 9 rules applied. Total rules applied 1667 place count 125 transition count 313
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 13 with 5 rules applied. Total rules applied 1672 place count 125 transition count 308
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 14 with 36 rules applied. Total rules applied 1708 place count 125 transition count 272
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 1709 place count 124 transition count 271
Applied a total of 1709 rules in 312 ms. Remains 124 /1561 variables (removed 1437) and now considering 271/1993 (removed 1722) transitions.
[2021-05-09 19:40:42] [INFO ] Flow matrix only has 213 transitions (discarded 58 similar events)
// Phase 1: matrix 213 rows 124 cols
[2021-05-09 19:40:42] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 19:40:42] [INFO ] Implicit Places using invariants in 100 ms returned []
[2021-05-09 19:40:42] [INFO ] Flow matrix only has 213 transitions (discarded 58 similar events)
// Phase 1: matrix 213 rows 124 cols
[2021-05-09 19:40:42] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-09 19:40:42] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 19:40:42] [INFO ] Implicit Places using invariants and state equation in 255 ms returned [43, 80]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 356 ms to find 2 implicit places.
[2021-05-09 19:40:42] [INFO ] Redundant transitions in 25 ms returned []
[2021-05-09 19:40:42] [INFO ] Flow matrix only has 213 transitions (discarded 58 similar events)
// Phase 1: matrix 213 rows 122 cols
[2021-05-09 19:40:42] [INFO ] Computed 2 place invariants in 2 ms
[2021-05-09 19:40:42] [INFO ] Dead Transitions using invariants and state equation in 245 ms returned []
Starting structural reductions, iteration 1 : 122/1561 places, 271/1993 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 120 transition count 269
Applied a total of 4 rules in 6 ms. Remains 120 /122 variables (removed 2) and now considering 269/271 (removed 2) transitions.
[2021-05-09 19:40:42] [INFO ] Flow matrix only has 211 transitions (discarded 58 similar events)
// Phase 1: matrix 211 rows 120 cols
[2021-05-09 19:40:42] [INFO ] Computed 2 place invariants in 3 ms
[2021-05-09 19:40:42] [INFO ] Implicit Places using invariants in 148 ms returned []
[2021-05-09 19:40:43] [INFO ] Flow matrix only has 211 transitions (discarded 58 similar events)
// Phase 1: matrix 211 rows 120 cols
[2021-05-09 19:40:43] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-09 19:40:43] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 19:40:43] [INFO ] Implicit Places using invariants and state equation in 223 ms returned []
Implicit Place search using SMT with State Equation took 410 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 120/1561 places, 269/1993 transitions.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CloudReconfiguration-PT-314-02 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(EQ s111 1), p1:(OR (EQ s68 0) (EQ s119 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 10123 reset in 165 ms.
Stuttering criterion allowed to conclude after 5647 steps with 568 reset in 10 ms.
FORMULA CloudReconfiguration-PT-314-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-314-02 finished in 1640 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||G(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1561 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1561/1561 places, 1993/1993 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 1541 transition count 1973
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 1541 transition count 1973
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 53 place count 1528 transition count 1959
Iterating global reduction 0 with 13 rules applied. Total rules applied 66 place count 1528 transition count 1959
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 67 place count 1528 transition count 1958
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 72 place count 1523 transition count 1951
Iterating global reduction 1 with 5 rules applied. Total rules applied 77 place count 1523 transition count 1951
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 80 place count 1520 transition count 1948
Iterating global reduction 1 with 3 rules applied. Total rules applied 83 place count 1520 transition count 1948
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 86 place count 1517 transition count 1944
Iterating global reduction 1 with 3 rules applied. Total rules applied 89 place count 1517 transition count 1944
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 92 place count 1514 transition count 1940
Iterating global reduction 1 with 3 rules applied. Total rules applied 95 place count 1514 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 96 place count 1513 transition count 1939
Iterating global reduction 1 with 1 rules applied. Total rules applied 97 place count 1513 transition count 1939
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 98 place count 1512 transition count 1938
Iterating global reduction 1 with 1 rules applied. Total rules applied 99 place count 1512 transition count 1938
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 100 place count 1511 transition count 1936
Iterating global reduction 1 with 1 rules applied. Total rules applied 101 place count 1511 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 102 place count 1510 transition count 1934
Iterating global reduction 1 with 1 rules applied. Total rules applied 103 place count 1510 transition count 1934
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 104 place count 1509 transition count 1933
Iterating global reduction 1 with 1 rules applied. Total rules applied 105 place count 1509 transition count 1933
Applied a total of 105 rules in 632 ms. Remains 1509 /1561 variables (removed 52) and now considering 1933/1993 (removed 60) transitions.
// Phase 1: matrix 1933 rows 1509 cols
[2021-05-09 19:40:44] [INFO ] Computed 4 place invariants in 8 ms
[2021-05-09 19:40:44] [INFO ] Implicit Places using invariants in 392 ms returned []
// Phase 1: matrix 1933 rows 1509 cols
[2021-05-09 19:40:44] [INFO ] Computed 4 place invariants in 9 ms
[2021-05-09 19:40:44] [INFO ] Implicit Places using invariants and state equation in 398 ms returned []
Implicit Place search using SMT with State Equation took 818 ms to find 0 implicit places.
// Phase 1: matrix 1933 rows 1509 cols
[2021-05-09 19:40:44] [INFO ] Computed 4 place invariants in 8 ms
[2021-05-09 19:40:46] [INFO ] Dead Transitions using invariants and state equation in 1058 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1509/1561 places, 1933/1993 transitions.
Stuttering acceptance computed with spot in 135 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : CloudReconfiguration-PT-314-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s47 1), p1:(OR (EQ s290 0) (EQ s143 1) (EQ s47 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 2702 reset in 332 ms.
Product exploration explored 100000 steps with 2795 reset in 276 ms.
Graph (complete) has 2110 edges and 1509 vertex of which 1500 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Knowledge obtained : [(NOT p0), p1]
Stuttering acceptance computed with spot in 150 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 2714 reset in 242 ms.
Product exploration explored 100000 steps with 2718 reset in 246 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 176 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 3 out of 1509 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1509/1509 places, 1933/1933 transitions.
Graph (trivial) has 1840 edges and 1509 vertex of which 693 / 1509 are part of one of the 63 SCC in 15 ms
Free SCC test removed 630 places
Ensure Unique test removed 732 transitions
Reduce isomorphic transitions removed 732 transitions.
Performed 476 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 476 rules applied. Total rules applied 477 place count 879 transition count 1201
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 489 place count 879 transition count 1189
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 489 place count 879 transition count 1202
Deduced a syphon composed of 498 places in 0 ms
Iterating global reduction 2 with 22 rules applied. Total rules applied 511 place count 879 transition count 1202
Discarding 281 places :
Symmetric choice reduction at 2 with 281 rule applications. Total rules 792 place count 598 transition count 912
Deduced a syphon composed of 232 places in 0 ms
Iterating global reduction 2 with 281 rules applied. Total rules applied 1073 place count 598 transition count 912
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 1084 place count 587 transition count 898
Deduced a syphon composed of 230 places in 1 ms
Iterating global reduction 2 with 11 rules applied. Total rules applied 1095 place count 587 transition count 898
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 1101 place count 587 transition count 892
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 1112 place count 576 transition count 881
Deduced a syphon composed of 221 places in 0 ms
Iterating global reduction 3 with 11 rules applied. Total rules applied 1123 place count 576 transition count 881
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1125 place count 574 transition count 877
Deduced a syphon composed of 221 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1127 place count 574 transition count 877
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1129 place count 572 transition count 873
Deduced a syphon composed of 221 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1131 place count 572 transition count 873
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1135 place count 568 transition count 869
Deduced a syphon composed of 219 places in 1 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1139 place count 568 transition count 869
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1140 place count 567 transition count 867
Deduced a syphon composed of 219 places in 1 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1141 place count 567 transition count 867
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1142 place count 566 transition count 865
Deduced a syphon composed of 219 places in 13 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1143 place count 566 transition count 865
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1144 place count 565 transition count 864
Deduced a syphon composed of 218 places in 1 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1145 place count 565 transition count 864
Performed 107 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 325 places in 1 ms
Iterating global reduction 3 with 107 rules applied. Total rules applied 1252 place count 565 transition count 939
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Iterating post reduction 3 with 43 rules applied. Total rules applied 1295 place count 565 transition count 896
Discarding 100 places :
Symmetric choice reduction at 4 with 100 rule applications. Total rules 1395 place count 465 transition count 786
Deduced a syphon composed of 235 places in 0 ms
Iterating global reduction 4 with 100 rules applied. Total rules applied 1495 place count 465 transition count 786
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 1501 place count 459 transition count 777
Deduced a syphon composed of 229 places in 13 ms
Iterating global reduction 4 with 6 rules applied. Total rules applied 1507 place count 459 transition count 777
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 236 places in 0 ms
Iterating global reduction 4 with 7 rules applied. Total rules applied 1514 place count 459 transition count 777
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 1520 place count 459 transition count 771
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 1535 place count 444 transition count 752
Deduced a syphon composed of 225 places in 1 ms
Iterating global reduction 5 with 15 rules applied. Total rules applied 1550 place count 444 transition count 752
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1556 place count 444 transition count 746
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1560 place count 440 transition count 742
Deduced a syphon composed of 221 places in 0 ms
Iterating global reduction 6 with 4 rules applied. Total rules applied 1564 place count 440 transition count 742
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 224 places in 0 ms
Iterating global reduction 6 with 3 rules applied. Total rules applied 1567 place count 440 transition count 742
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1573 place count 440 transition count 736
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1576 place count 437 transition count 733
Deduced a syphon composed of 221 places in 1 ms
Iterating global reduction 7 with 3 rules applied. Total rules applied 1579 place count 437 transition count 733
Performed 74 Post agglomeration using F-continuation condition with reduction of 127 identical transitions.
Deduced a syphon composed of 295 places in 1 ms
Iterating global reduction 7 with 74 rules applied. Total rules applied 1653 place count 437 transition count 1076
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 7 with 128 rules applied. Total rules applied 1781 place count 437 transition count 948
Discarding 130 places :
Symmetric choice reduction at 8 with 130 rule applications. Total rules 1911 place count 307 transition count 600
Deduced a syphon composed of 174 places in 0 ms
Iterating global reduction 8 with 130 rules applied. Total rules applied 2041 place count 307 transition count 600
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 8 with 15 rules applied. Total rules applied 2056 place count 307 transition count 585
Discarding 27 places :
Symmetric choice reduction at 9 with 27 rule applications. Total rules 2083 place count 280 transition count 528
Deduced a syphon composed of 147 places in 0 ms
Iterating global reduction 9 with 27 rules applied. Total rules applied 2110 place count 280 transition count 528
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -48
Deduced a syphon composed of 150 places in 0 ms
Iterating global reduction 9 with 3 rules applied. Total rules applied 2113 place count 280 transition count 576
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 2116 place count 277 transition count 549
Deduced a syphon composed of 147 places in 0 ms
Iterating global reduction 9 with 3 rules applied. Total rules applied 2119 place count 277 transition count 549
Deduced a syphon composed of 147 places in 1 ms
Drop transitions removed 56 transitions
Redundant transition composition rules discarded 56 transitions
Iterating global reduction 9 with 56 rules applied. Total rules applied 2175 place count 277 transition count 493
Discarding 4 places :
Symmetric choice reduction at 9 with 4 rule applications. Total rules 2179 place count 273 transition count 489
Deduced a syphon composed of 143 places in 0 ms
Iterating global reduction 9 with 4 rules applied. Total rules applied 2183 place count 273 transition count 489
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -60
Deduced a syphon composed of 146 places in 0 ms
Iterating global reduction 9 with 3 rules applied. Total rules applied 2186 place count 273 transition count 549
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 2189 place count 270 transition count 534
Deduced a syphon composed of 143 places in 1 ms
Iterating global reduction 9 with 3 rules applied. Total rules applied 2192 place count 270 transition count 534
Deduced a syphon composed of 143 places in 0 ms
Applied a total of 2192 rules in 526 ms. Remains 270 /1509 variables (removed 1239) and now considering 534/1933 (removed 1399) transitions.
[2021-05-09 19:40:48] [INFO ] Redundant transitions in 6 ms returned []
[2021-05-09 19:40:48] [INFO ] Flow matrix only has 477 transitions (discarded 57 similar events)
// Phase 1: matrix 477 rows 270 cols
[2021-05-09 19:40:48] [INFO ] Computed 4 place invariants in 8 ms
[2021-05-09 19:40:48] [INFO ] Dead Transitions using invariants and state equation in 368 ms returned []
Finished structural reductions, in 1 iterations. Remains : 270/1509 places, 534/1933 transitions.
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-314-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-314-03 finished in 5327 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X((X(G(p0))||(F(p2)&&p1))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 1561 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1561/1561 places, 1993/1993 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 1543 transition count 1975
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 1543 transition count 1975
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 37 place count 1543 transition count 1974
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 50 place count 1530 transition count 1960
Iterating global reduction 1 with 13 rules applied. Total rules applied 63 place count 1530 transition count 1960
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 64 place count 1530 transition count 1959
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 69 place count 1525 transition count 1953
Iterating global reduction 2 with 5 rules applied. Total rules applied 74 place count 1525 transition count 1953
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 75 place count 1525 transition count 1952
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 78 place count 1522 transition count 1949
Iterating global reduction 3 with 3 rules applied. Total rules applied 81 place count 1522 transition count 1949
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 84 place count 1519 transition count 1945
Iterating global reduction 3 with 3 rules applied. Total rules applied 87 place count 1519 transition count 1945
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 90 place count 1516 transition count 1941
Iterating global reduction 3 with 3 rules applied. Total rules applied 93 place count 1516 transition count 1941
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 94 place count 1515 transition count 1940
Iterating global reduction 3 with 1 rules applied. Total rules applied 95 place count 1515 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 96 place count 1514 transition count 1939
Iterating global reduction 3 with 1 rules applied. Total rules applied 97 place count 1514 transition count 1939
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 98 place count 1513 transition count 1937
Iterating global reduction 3 with 1 rules applied. Total rules applied 99 place count 1513 transition count 1937
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 100 place count 1512 transition count 1935
Iterating global reduction 3 with 1 rules applied. Total rules applied 101 place count 1512 transition count 1935
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 102 place count 1511 transition count 1934
Iterating global reduction 3 with 1 rules applied. Total rules applied 103 place count 1511 transition count 1934
Applied a total of 103 rules in 863 ms. Remains 1511 /1561 variables (removed 50) and now considering 1934/1993 (removed 59) transitions.
// Phase 1: matrix 1934 rows 1511 cols
[2021-05-09 19:40:49] [INFO ] Computed 4 place invariants in 5 ms
[2021-05-09 19:40:50] [INFO ] Implicit Places using invariants in 319 ms returned []
// Phase 1: matrix 1934 rows 1511 cols
[2021-05-09 19:40:50] [INFO ] Computed 4 place invariants in 13 ms
[2021-05-09 19:40:50] [INFO ] Implicit Places using invariants and state equation in 865 ms returned []
Implicit Place search using SMT with State Equation took 1217 ms to find 0 implicit places.
// Phase 1: matrix 1934 rows 1511 cols
[2021-05-09 19:40:50] [INFO ] Computed 4 place invariants in 7 ms
[2021-05-09 19:40:52] [INFO ] Dead Transitions using invariants and state equation in 1362 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1511/1561 places, 1934/1993 transitions.
Stuttering acceptance computed with spot in 339 ms :[true, (NOT p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p0)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : CloudReconfiguration-PT-314-04 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 2}], [{ cond=true, acceptance={} source=6 dest: 5}], [{ cond=true, acceptance={} source=7 dest: 6}]], initial=7, aps=[p2:(OR (EQ s509 0) (EQ s1140 1)), p1:(AND (EQ s418 0) (EQ s1464 1)), p0:(AND (NEQ s860 0) (NEQ s1108 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-314-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-314-04 finished in 3818 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0 U X(G(p0)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1561 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1561/1561 places, 1993/1993 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 1541 transition count 1973
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 1541 transition count 1973
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 41 place count 1541 transition count 1972
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 54 place count 1528 transition count 1958
Iterating global reduction 1 with 13 rules applied. Total rules applied 67 place count 1528 transition count 1958
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 68 place count 1528 transition count 1957
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 74 place count 1522 transition count 1949
Iterating global reduction 2 with 6 rules applied. Total rules applied 80 place count 1522 transition count 1949
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 81 place count 1522 transition count 1948
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 84 place count 1519 transition count 1945
Iterating global reduction 3 with 3 rules applied. Total rules applied 87 place count 1519 transition count 1945
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 90 place count 1516 transition count 1941
Iterating global reduction 3 with 3 rules applied. Total rules applied 93 place count 1516 transition count 1941
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 96 place count 1513 transition count 1937
Iterating global reduction 3 with 3 rules applied. Total rules applied 99 place count 1513 transition count 1937
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 100 place count 1512 transition count 1936
Iterating global reduction 3 with 1 rules applied. Total rules applied 101 place count 1512 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 102 place count 1511 transition count 1935
Iterating global reduction 3 with 1 rules applied. Total rules applied 103 place count 1511 transition count 1935
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 104 place count 1510 transition count 1933
Iterating global reduction 3 with 1 rules applied. Total rules applied 105 place count 1510 transition count 1933
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 106 place count 1509 transition count 1931
Iterating global reduction 3 with 1 rules applied. Total rules applied 107 place count 1509 transition count 1931
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 108 place count 1508 transition count 1930
Iterating global reduction 3 with 1 rules applied. Total rules applied 109 place count 1508 transition count 1930
Applied a total of 109 rules in 472 ms. Remains 1508 /1561 variables (removed 53) and now considering 1930/1993 (removed 63) transitions.
// Phase 1: matrix 1930 rows 1508 cols
[2021-05-09 19:40:53] [INFO ] Computed 4 place invariants in 10 ms
[2021-05-09 19:40:53] [INFO ] Implicit Places using invariants in 304 ms returned []
// Phase 1: matrix 1930 rows 1508 cols
[2021-05-09 19:40:53] [INFO ] Computed 4 place invariants in 38 ms
[2021-05-09 19:40:54] [INFO ] Implicit Places using invariants and state equation in 832 ms returned []
Implicit Place search using SMT with State Equation took 1153 ms to find 0 implicit places.
// Phase 1: matrix 1930 rows 1508 cols
[2021-05-09 19:40:54] [INFO ] Computed 4 place invariants in 6 ms
[2021-05-09 19:40:55] [INFO ] Dead Transitions using invariants and state equation in 1431 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1508/1561 places, 1930/1993 transitions.
Stuttering acceptance computed with spot in 122 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-314-06 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: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(OR (EQ s621 0) (EQ s540 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][false, false, false, false]]
Product exploration explored 100000 steps with 1024 reset in 212 ms.
Product exploration explored 100000 steps with 1026 reset in 234 ms.
Graph (complete) has 2107 edges and 1508 vertex of which 1499 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.15 ms
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 197 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 979 reset in 201 ms.
Product exploration explored 100000 steps with 1003 reset in 357 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 129 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 1508 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1508/1508 places, 1930/1930 transitions.
Graph (trivial) has 1839 edges and 1508 vertex of which 688 / 1508 are part of one of the 63 SCC in 1 ms
Free SCC test removed 625 places
Ensure Unique test removed 726 transitions
Reduce isomorphic transitions removed 726 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 883 transition count 1204
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 493 place count 883 transition count 1192
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 493 place count 883 transition count 1205
Deduced a syphon composed of 502 places in 1 ms
Iterating global reduction 2 with 22 rules applied. Total rules applied 515 place count 883 transition count 1205
Discarding 285 places :
Symmetric choice reduction at 2 with 285 rule applications. Total rules 800 place count 598 transition count 910
Deduced a syphon composed of 233 places in 0 ms
Iterating global reduction 2 with 285 rules applied. Total rules applied 1085 place count 598 transition count 910
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1097 place count 586 transition count 894
Deduced a syphon composed of 231 places in 1 ms
Iterating global reduction 2 with 12 rules applied. Total rules applied 1109 place count 586 transition count 894
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 1115 place count 586 transition count 888
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1127 place count 574 transition count 876
Deduced a syphon composed of 221 places in 0 ms
Iterating global reduction 3 with 12 rules applied. Total rules applied 1139 place count 574 transition count 876
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1141 place count 572 transition count 872
Deduced a syphon composed of 221 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1143 place count 572 transition count 872
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1145 place count 570 transition count 868
Deduced a syphon composed of 221 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1147 place count 570 transition count 868
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1151 place count 566 transition count 864
Deduced a syphon composed of 219 places in 1 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1155 place count 566 transition count 864
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1157 place count 564 transition count 860
Deduced a syphon composed of 219 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1159 place count 564 transition count 860
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1161 place count 562 transition count 856
Deduced a syphon composed of 219 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1163 place count 562 transition count 856
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1167 place count 558 transition count 850
Deduced a syphon composed of 217 places in 1 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1171 place count 558 transition count 850
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1175 place count 554 transition count 834
Deduced a syphon composed of 215 places in 0 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1179 place count 554 transition count 834
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 3 with 1 rules applied. Total rules applied 1180 place count 554 transition count 834
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 1184 place count 550 transition count 830
Deduced a syphon composed of 214 places in 1 ms
Iterating global reduction 4 with 4 rules applied. Total rules applied 1188 place count 550 transition count 830
Performed 105 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 319 places in 1 ms
Iterating global reduction 4 with 105 rules applied. Total rules applied 1293 place count 550 transition count 905
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 4 with 39 rules applied. Total rules applied 1332 place count 550 transition count 866
Discarding 100 places :
Symmetric choice reduction at 5 with 100 rule applications. Total rules 1432 place count 450 transition count 756
Deduced a syphon composed of 229 places in 1 ms
Iterating global reduction 5 with 100 rules applied. Total rules applied 1532 place count 450 transition count 756
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 1538 place count 444 transition count 747
Deduced a syphon composed of 223 places in 0 ms
Iterating global reduction 5 with 6 rules applied. Total rules applied 1544 place count 444 transition count 747
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 230 places in 1 ms
Iterating global reduction 5 with 7 rules applied. Total rules applied 1551 place count 444 transition count 747
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 1555 place count 444 transition count 743
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 1570 place count 429 transition count 724
Deduced a syphon composed of 219 places in 0 ms
Iterating global reduction 6 with 15 rules applied. Total rules applied 1585 place count 429 transition count 724
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1591 place count 429 transition count 718
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1595 place count 425 transition count 714
Deduced a syphon composed of 215 places in 0 ms
Iterating global reduction 7 with 4 rules applied. Total rules applied 1599 place count 425 transition count 714
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 1602 place count 425 transition count 714
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 1608 place count 425 transition count 708
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1611 place count 422 transition count 705
Deduced a syphon composed of 215 places in 0 ms
Iterating global reduction 8 with 3 rules applied. Total rules applied 1614 place count 422 transition count 705
Performed 70 Post agglomeration using F-continuation condition with reduction of 119 identical transitions.
Deduced a syphon composed of 285 places in 0 ms
Iterating global reduction 8 with 70 rules applied. Total rules applied 1684 place count 422 transition count 1018
Ensure Unique test removed 120 transitions
Reduce isomorphic transitions removed 120 transitions.
Iterating post reduction 8 with 120 rules applied. Total rules applied 1804 place count 422 transition count 898
Discarding 124 places :
Symmetric choice reduction at 9 with 124 rule applications. Total rules 1928 place count 298 transition count 571
Deduced a syphon composed of 170 places in 1 ms
Iterating global reduction 9 with 124 rules applied. Total rules applied 2052 place count 298 transition count 571
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 9 with 15 rules applied. Total rules applied 2067 place count 298 transition count 556
Discarding 27 places :
Symmetric choice reduction at 10 with 27 rule applications. Total rules 2094 place count 271 transition count 499
Deduced a syphon composed of 143 places in 1 ms
Iterating global reduction 10 with 27 rules applied. Total rules applied 2121 place count 271 transition count 499
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -48
Deduced a syphon composed of 146 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2124 place count 271 transition count 547
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 2127 place count 268 transition count 520
Deduced a syphon composed of 143 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2130 place count 268 transition count 520
Deduced a syphon composed of 143 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 2175 place count 268 transition count 475
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 2179 place count 264 transition count 471
Deduced a syphon composed of 139 places in 0 ms
Iterating global reduction 10 with 4 rules applied. Total rules applied 2183 place count 264 transition count 471
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -60
Deduced a syphon composed of 142 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2186 place count 264 transition count 531
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 2189 place count 261 transition count 516
Deduced a syphon composed of 139 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2192 place count 261 transition count 516
Deduced a syphon composed of 139 places in 0 ms
Applied a total of 2192 rules in 320 ms. Remains 261 /1508 variables (removed 1247) and now considering 516/1930 (removed 1414) transitions.
[2021-05-09 19:40:57] [INFO ] Redundant transitions in 3 ms returned []
[2021-05-09 19:40:57] [INFO ] Flow matrix only has 459 transitions (discarded 57 similar events)
// Phase 1: matrix 459 rows 261 cols
[2021-05-09 19:40:57] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-09 19:40:57] [INFO ] Dead Transitions using invariants and state equation in 270 ms returned []
Finished structural reductions, in 1 iterations. Remains : 261/1508 places, 516/1930 transitions.
Product exploration explored 100000 steps with 1031 reset in 200 ms.
Product exploration explored 100000 steps with 996 reset in 199 ms.
[2021-05-09 19:40:58] [INFO ] Flatten gal took : 68 ms
[2021-05-09 19:40:58] [INFO ] Flatten gal took : 68 ms
[2021-05-09 19:40:58] [INFO ] Time to serialize gal into /tmp/LTL12263819286802199192.gal : 25 ms
[2021-05-09 19:40:58] [INFO ] Time to serialize properties into /tmp/LTL2286967125276269875.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/LTL12263819286802199192.gal, -t, CGAL, -LTL, /tmp/LTL2286967125276269875.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/LTL12263819286802199192.gal -t CGAL -LTL /tmp/LTL2286967125276269875.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("((p1068==0)||(p930==1))")U(X(G("((p1068==0)||(p930==1))"))))))
Formula 0 simplified : !X("((p1068==0)||(p930==1))" U XG"((p1068==0)||(p930==1))")
Detected timeout of ITS tools.
[2021-05-09 19:41:13] [INFO ] Flatten gal took : 115 ms
[2021-05-09 19:41:13] [INFO ] Applying decomposition
[2021-05-09 19:41:13] [INFO ] Flatten gal took : 120 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/graph5386900535367045915.txt, -o, /tmp/graph5386900535367045915.bin, -w, /tmp/graph5386900535367045915.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/graph5386900535367045915.bin, -l, -1, -v, -w, /tmp/graph5386900535367045915.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 19:41:14] [INFO ] Decomposing Gal with order
[2021-05-09 19:41:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 19:41:14] [INFO ] Removed a total of 527 redundant transitions.
[2021-05-09 19:41:14] [INFO ] Flatten gal took : 141 ms
[2021-05-09 19:41:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 37 labels/synchronizations in 28 ms.
[2021-05-09 19:41:14] [INFO ] Time to serialize gal into /tmp/LTL8990465962627116683.gal : 14 ms
[2021-05-09 19:41:14] [INFO ] Time to serialize properties into /tmp/LTL8258555035203860502.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/LTL8990465962627116683.gal, -t, CGAL, -LTL, /tmp/LTL8258555035203860502.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/LTL8990465962627116683.gal -t CGAL -LTL /tmp/LTL8258555035203860502.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(("((i12.i1.i1.u251.p1068==0)||(i15.u219.p930==1))")U(X(G("((i12.i1.i1.u251.p1068==0)||(i15.u219.p930==1))"))))))
Formula 0 simplified : !X("((i12.i1.i1.u251.p1068==0)||(i15.u219.p930==1))" U XG"((i12.i1.i1.u251.p1068==0)||(i15.u219.p930==1))")
Reverse transition relation is NOT exact ! Due to transitions t194, t223, t275, t306, t335, t384, t665, t696, t750, t781, t811, t861, t983, t1144, t1242, t1245, t1249, t1291, t1412, t1508, t1604, t1622, t1732, t1800, t1848, t1850, t1851, t1855, i0.t1846, i0.t1838, i0.t1837, i0.t1835, i0.t1832, i0.t1830, i0.t1815, i0.t1813, i0.t1711, i0.t1710, i0.t1709, i0.t1708, i0.t1707, i0.t1682, i0.t1670, i0.t1583, i0.t1582, i0.t1581, i0.t1580, i0.t1579, i0.t1565, i0.t1564, i0.t1552, i0.u6.t1836, i0.u18.t1812, i0.u32.t1750, i0.u39.t1686, i11.t1265, i12.i0.t1047, i12.i0.t1095, i12.i0.t1250, i12.i0.t1341, i12.i0.i2.t1130, i12.i0.i2.t1128, i12.i0.i2.t1123, i12.i0.i2.t1122, i12.i0.i2.t1121, i12.i0.i2.t1120, i12.i0.i2.t1109, i12.i0.i2.t1108, i12.i0.i2.t1097, i12.i0.i2.t1096, i12.i0.i2.t1058, i12.i0.i2.t1057, i12.i0.i2.t1050, i12.i0.i2.t1048, i12.i0.i2.t1015, i12.i0.i2.u188.t1354, i12.i0.i2.u188.t1355, i12.i0.i4.u242.t1888, i12.i2.t1008, i15.t1119, i15.u218.t1148, i16.u260.t1040, i18.t505, i18.i0.i0.u280.t939, i18.i1.i0.t1419, i18.i1.i3.t463, i22.t785, i25.t669, i26.i0.t616, i26.i0.t629, i26.i0.t764, i26.i0.t765, i26.i0.t770, i26.i0.i0.t769, i26.i0.i0.t640, i26.i0.i2.t875, i26.i0.i2.t874, i26.i0.i2.t651, i26.i0.i2.t649, i26.i0.i2.t644, i26.i0.i2.t643, i26.i0.i2.t642, i26.i0.i2.t641, i26.i0.i2.t630, i26.i0.i2.t618, i26.i0.i2.t617, i26.i0.i2.t571, i26.i0.i2.t569, i26.i0.i2.t568, i26.i0.i2.t543, i26.i0.i2.u430.t578, i26.i0.i2.u430.t579, i26.i0.i4.t1870, i26.i0.i6.u432.t561, i26.i1.t532, i32.t310, i35.t198, i36.u601.t79, i37.t144, i37.i0.t289, i37.i0.t290, i37.i0.t360, i37.i0.t397, i37.i0.t398, i37.i0.i3.t294, i37.i0.i3.t169, i37.i0.i4.t173, i37.i0.i4.t172, i37.i0.i4.t171, i37.i0.i4.t170, i37.i0.i4.t159, i37.i0.i4.t158, i37.i0.i4.t147, i37.i0.i4.t146, i37.i0.i4.t108, i37.i0.i4.t107, i37.i0.i4.t95, i37.i0.i4.t87, i37.i0.i4.t86, i37.i0.i4.t61, i37.i0.i4.u574.t178, i37.i0.i4.u574.t180, i37.i1.i0.u584.t1896, i37.i3.i0.u610.t50, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :128/1645/144/1917
Computing Next relation with stutter on 62480 deadlock states
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
745 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,0,7.63921,262396,1,0,487962,14705,21973,912270,559,134763,1473380
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA CloudReconfiguration-PT-314-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property CloudReconfiguration-PT-314-06 finished in 31485 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 1561 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1561/1561 places, 1993/1993 transitions.
Graph (trivial) has 1901 edges and 1561 vertex of which 703 / 1561 are part of one of the 63 SCC in 1 ms
Free SCC test removed 640 places
Ensure Unique test removed 744 transitions
Reduce isomorphic transitions removed 744 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 505 transitions
Trivial Post-agglo rules discarded 505 transitions
Performed 505 trivial Post agglomeration. Transition count delta: 505
Iterating post reduction 0 with 505 rules applied. Total rules applied 506 place count 920 transition count 743
Reduce places removed 505 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 532 rules applied. Total rules applied 1038 place count 415 transition count 716
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 1052 place count 401 transition count 716
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 47 Pre rules applied. Total rules applied 1052 place count 401 transition count 669
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 3 with 94 rules applied. Total rules applied 1146 place count 354 transition count 669
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1160 place count 340 transition count 648
Iterating global reduction 3 with 14 rules applied. Total rules applied 1174 place count 340 transition count 648
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 1176 place count 340 transition count 646
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1178 place count 338 transition count 646
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 1187 place count 329 transition count 634
Iterating global reduction 5 with 9 rules applied. Total rules applied 1196 place count 329 transition count 634
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1202 place count 329 transition count 628
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1205 place count 326 transition count 622
Iterating global reduction 6 with 3 rules applied. Total rules applied 1208 place count 326 transition count 622
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1210 place count 324 transition count 618
Iterating global reduction 6 with 2 rules applied. Total rules applied 1212 place count 324 transition count 618
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1214 place count 322 transition count 614
Iterating global reduction 6 with 2 rules applied. Total rules applied 1216 place count 322 transition count 614
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1218 place count 320 transition count 610
Iterating global reduction 6 with 2 rules applied. Total rules applied 1220 place count 320 transition count 610
Performed 152 Post agglomeration using F-continuation condition with reduction of 85 identical transitions.
Deduced a syphon composed of 152 places in 0 ms
Reduce places removed 152 places and 0 transitions.
Iterating global reduction 6 with 304 rules applied. Total rules applied 1524 place count 168 transition count 373
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 6 with 20 rules applied. Total rules applied 1544 place count 168 transition count 353
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 1550 place count 162 transition count 344
Iterating global reduction 7 with 6 rules applied. Total rules applied 1556 place count 162 transition count 344
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1557 place count 162 transition count 343
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1558 place count 161 transition count 338
Iterating global reduction 8 with 1 rules applied. Total rules applied 1559 place count 161 transition count 338
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 1 rules applied. Total rules applied 1560 place count 161 transition count 337
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1562 place count 160 transition count 336
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1563 place count 159 transition count 332
Iterating global reduction 10 with 1 rules applied. Total rules applied 1564 place count 159 transition count 332
Performed 12 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 10 with 24 rules applied. Total rules applied 1588 place count 147 transition count 318
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 10 with 11 rules applied. Total rules applied 1599 place count 147 transition count 307
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 11 with 34 rules applied. Total rules applied 1633 place count 130 transition count 341
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 11 with 17 rules applied. Total rules applied 1650 place count 130 transition count 324
Discarding 9 places :
Symmetric choice reduction at 12 with 9 rule applications. Total rules 1659 place count 121 transition count 306
Iterating global reduction 12 with 9 rules applied. Total rules applied 1668 place count 121 transition count 306
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 1674 place count 121 transition count 300
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 13 with 36 rules applied. Total rules applied 1710 place count 121 transition count 264
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 1711 place count 120 transition count 263
Applied a total of 1711 rules in 94 ms. Remains 120 /1561 variables (removed 1441) and now considering 263/1993 (removed 1730) transitions.
[2021-05-09 19:41:24] [INFO ] Flow matrix only has 206 transitions (discarded 57 similar events)
// Phase 1: matrix 206 rows 120 cols
[2021-05-09 19:41:24] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 19:41:24] [INFO ] Implicit Places using invariants in 95 ms returned []
[2021-05-09 19:41:24] [INFO ] Flow matrix only has 206 transitions (discarded 57 similar events)
// Phase 1: matrix 206 rows 120 cols
[2021-05-09 19:41:24] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 19:41:24] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 19:41:24] [INFO ] Implicit Places using invariants and state equation in 161 ms returned [44, 80]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 261 ms to find 2 implicit places.
[2021-05-09 19:41:24] [INFO ] Redundant transitions in 4 ms returned []
[2021-05-09 19:41:24] [INFO ] Flow matrix only has 206 transitions (discarded 57 similar events)
// Phase 1: matrix 206 rows 118 cols
[2021-05-09 19:41:24] [INFO ] Computed 2 place invariants in 6 ms
[2021-05-09 19:41:24] [INFO ] Dead Transitions using invariants and state equation in 139 ms returned []
Starting structural reductions, iteration 1 : 118/1561 places, 263/1993 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 116 transition count 261
Applied a total of 4 rules in 18 ms. Remains 116 /118 variables (removed 2) and now considering 261/263 (removed 2) transitions.
[2021-05-09 19:41:24] [INFO ] Flow matrix only has 204 transitions (discarded 57 similar events)
// Phase 1: matrix 204 rows 116 cols
[2021-05-09 19:41:24] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-09 19:41:24] [INFO ] Implicit Places using invariants in 87 ms returned []
[2021-05-09 19:41:24] [INFO ] Flow matrix only has 204 transitions (discarded 57 similar events)
// Phase 1: matrix 204 rows 116 cols
[2021-05-09 19:41:24] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-09 19:41:24] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 19:41:25] [INFO ] Implicit Places using invariants and state equation in 277 ms returned []
Implicit Place search using SMT with State Equation took 378 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 116/1561 places, 261/1993 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-314-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s73 0) (NEQ s42 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 2 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-314-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-314-07 finished in 964 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0)||G(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 1561 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1561/1561 places, 1993/1993 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 1541 transition count 1973
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 1541 transition count 1973
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 41 place count 1541 transition count 1972
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 53 place count 1529 transition count 1959
Iterating global reduction 1 with 12 rules applied. Total rules applied 65 place count 1529 transition count 1959
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 71 place count 1523 transition count 1951
Iterating global reduction 1 with 6 rules applied. Total rules applied 77 place count 1523 transition count 1951
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 78 place count 1523 transition count 1950
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 81 place count 1520 transition count 1947
Iterating global reduction 2 with 3 rules applied. Total rules applied 84 place count 1520 transition count 1947
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 87 place count 1517 transition count 1943
Iterating global reduction 2 with 3 rules applied. Total rules applied 90 place count 1517 transition count 1943
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 93 place count 1514 transition count 1939
Iterating global reduction 2 with 3 rules applied. Total rules applied 96 place count 1514 transition count 1939
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 97 place count 1513 transition count 1938
Iterating global reduction 2 with 1 rules applied. Total rules applied 98 place count 1513 transition count 1938
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 99 place count 1512 transition count 1937
Iterating global reduction 2 with 1 rules applied. Total rules applied 100 place count 1512 transition count 1937
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 101 place count 1511 transition count 1935
Iterating global reduction 2 with 1 rules applied. Total rules applied 102 place count 1511 transition count 1935
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 103 place count 1510 transition count 1933
Iterating global reduction 2 with 1 rules applied. Total rules applied 104 place count 1510 transition count 1933
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 105 place count 1509 transition count 1932
Iterating global reduction 2 with 1 rules applied. Total rules applied 106 place count 1509 transition count 1932
Applied a total of 106 rules in 448 ms. Remains 1509 /1561 variables (removed 52) and now considering 1932/1993 (removed 61) transitions.
// Phase 1: matrix 1932 rows 1509 cols
[2021-05-09 19:41:25] [INFO ] Computed 4 place invariants in 6 ms
[2021-05-09 19:41:25] [INFO ] Implicit Places using invariants in 321 ms returned []
// Phase 1: matrix 1932 rows 1509 cols
[2021-05-09 19:41:25] [INFO ] Computed 4 place invariants in 11 ms
[2021-05-09 19:41:27] [INFO ] Implicit Places using invariants and state equation in 1114 ms returned []
Implicit Place search using SMT with State Equation took 1465 ms to find 0 implicit places.
// Phase 1: matrix 1932 rows 1509 cols
[2021-05-09 19:41:27] [INFO ] Computed 4 place invariants in 16 ms
[2021-05-09 19:41:28] [INFO ] Dead Transitions using invariants and state equation in 1145 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1509/1561 places, 1932/1993 transitions.
Stuttering acceptance computed with spot in 171 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-314-08 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p1:(AND (NEQ s824 0) (NEQ s68 1)), p0:(AND (OR (EQ s1177 0) (EQ s326 1)) (OR (EQ s824 0) (EQ s68 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 1028 reset in 136 ms.
Product exploration explored 100000 steps with 1018 reset in 162 ms.
Graph (complete) has 2109 edges and 1509 vertex of which 1500 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Knowledge obtained : [(NOT p1), p0]
Stuttering acceptance computed with spot in 159 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Product exploration explored 100000 steps with 1020 reset in 128 ms.
Product exploration explored 100000 steps with 1029 reset in 166 ms.
Applying partial POR strategy [true, false, true, true, true]
Stuttering acceptance computed with spot in 121 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Support contains 4 out of 1509 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1509/1509 places, 1932/1932 transitions.
Graph (trivial) has 1836 edges and 1509 vertex of which 658 / 1509 are part of one of the 62 SCC in 1 ms
Free SCC test removed 596 places
Ensure Unique test removed 694 transitions
Reduce isomorphic transitions removed 694 transitions.
Performed 493 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 493 rules applied. Total rules applied 494 place count 913 transition count 1238
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 507 place count 913 transition count 1225
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 507 place count 913 transition count 1239
Deduced a syphon composed of 518 places in 1 ms
Iterating global reduction 2 with 25 rules applied. Total rules applied 532 place count 913 transition count 1239
Discarding 287 places :
Symmetric choice reduction at 2 with 287 rule applications. Total rules 819 place count 626 transition count 942
Deduced a syphon composed of 245 places in 0 ms
Iterating global reduction 2 with 287 rules applied. Total rules applied 1106 place count 626 transition count 942
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 1116 place count 616 transition count 928
Deduced a syphon composed of 243 places in 0 ms
Iterating global reduction 2 with 10 rules applied. Total rules applied 1126 place count 616 transition count 928
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 1130 place count 616 transition count 924
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 1140 place count 606 transition count 914
Deduced a syphon composed of 235 places in 1 ms
Iterating global reduction 3 with 10 rules applied. Total rules applied 1150 place count 606 transition count 914
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1151 place count 605 transition count 912
Deduced a syphon composed of 235 places in 1 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1152 place count 605 transition count 912
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1153 place count 604 transition count 910
Deduced a syphon composed of 235 places in 1 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1154 place count 604 transition count 910
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1156 place count 602 transition count 908
Deduced a syphon composed of 234 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1158 place count 602 transition count 908
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1159 place count 601 transition count 906
Deduced a syphon composed of 234 places in 0 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1160 place count 601 transition count 906
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1161 place count 600 transition count 904
Deduced a syphon composed of 234 places in 0 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1162 place count 600 transition count 904
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1164 place count 598 transition count 901
Deduced a syphon composed of 233 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1166 place count 598 transition count 901
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1168 place count 596 transition count 893
Deduced a syphon composed of 232 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1170 place count 596 transition count 893
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1172 place count 594 transition count 891
Deduced a syphon composed of 231 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1174 place count 594 transition count 891
Performed 114 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 345 places in 0 ms
Iterating global reduction 3 with 114 rules applied. Total rules applied 1288 place count 594 transition count 966
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 3 with 41 rules applied. Total rules applied 1329 place count 594 transition count 925
Discarding 111 places :
Symmetric choice reduction at 4 with 111 rule applications. Total rules 1440 place count 483 transition count 804
Deduced a syphon composed of 244 places in 0 ms
Iterating global reduction 4 with 111 rules applied. Total rules applied 1551 place count 483 transition count 804
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 1557 place count 477 transition count 795
Deduced a syphon composed of 238 places in 0 ms
Iterating global reduction 4 with 6 rules applied. Total rules applied 1563 place count 477 transition count 795
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 245 places in 0 ms
Iterating global reduction 4 with 7 rules applied. Total rules applied 1570 place count 477 transition count 795
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 1575 place count 477 transition count 790
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 1590 place count 462 transition count 771
Deduced a syphon composed of 234 places in 0 ms
Iterating global reduction 5 with 15 rules applied. Total rules applied 1605 place count 462 transition count 771
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1611 place count 462 transition count 765
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1615 place count 458 transition count 761
Deduced a syphon composed of 230 places in 0 ms
Iterating global reduction 6 with 4 rules applied. Total rules applied 1619 place count 458 transition count 761
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 233 places in 0 ms
Iterating global reduction 6 with 3 rules applied. Total rules applied 1622 place count 458 transition count 761
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1628 place count 458 transition count 755
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1631 place count 455 transition count 752
Deduced a syphon composed of 230 places in 0 ms
Iterating global reduction 7 with 3 rules applied. Total rules applied 1634 place count 455 transition count 752
Performed 78 Post agglomeration using F-continuation condition with reduction of 127 identical transitions.
Deduced a syphon composed of 308 places in 0 ms
Iterating global reduction 7 with 78 rules applied. Total rules applied 1712 place count 455 transition count 1106
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Iterating post reduction 7 with 126 rules applied. Total rules applied 1838 place count 455 transition count 980
Discarding 134 places :
Symmetric choice reduction at 8 with 134 rule applications. Total rules 1972 place count 321 transition count 623
Deduced a syphon composed of 183 places in 0 ms
Iterating global reduction 8 with 134 rules applied. Total rules applied 2106 place count 321 transition count 623
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 8 with 15 rules applied. Total rules applied 2121 place count 321 transition count 608
Discarding 27 places :
Symmetric choice reduction at 9 with 27 rule applications. Total rules 2148 place count 294 transition count 551
Deduced a syphon composed of 156 places in 0 ms
Iterating global reduction 9 with 27 rules applied. Total rules applied 2175 place count 294 transition count 551
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -61
Deduced a syphon composed of 160 places in 1 ms
Iterating global reduction 9 with 4 rules applied. Total rules applied 2179 place count 294 transition count 612
Discarding 5 places :
Symmetric choice reduction at 9 with 5 rule applications. Total rules 2184 place count 289 transition count 581
Deduced a syphon composed of 155 places in 0 ms
Iterating global reduction 9 with 5 rules applied. Total rules applied 2189 place count 289 transition count 581
Deduced a syphon composed of 155 places in 0 ms
Drop transitions removed 52 transitions
Redundant transition composition rules discarded 52 transitions
Iterating global reduction 9 with 52 rules applied. Total rules applied 2241 place count 289 transition count 529
Discarding 4 places :
Symmetric choice reduction at 9 with 4 rule applications. Total rules 2245 place count 285 transition count 525
Deduced a syphon composed of 151 places in 0 ms
Iterating global reduction 9 with 4 rules applied. Total rules applied 2249 place count 285 transition count 525
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -64
Deduced a syphon composed of 154 places in 0 ms
Iterating global reduction 9 with 3 rules applied. Total rules applied 2252 place count 285 transition count 589
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 2255 place count 282 transition count 574
Deduced a syphon composed of 151 places in 0 ms
Iterating global reduction 9 with 3 rules applied. Total rules applied 2258 place count 282 transition count 574
Deduced a syphon composed of 151 places in 0 ms
Applied a total of 2258 rules in 142 ms. Remains 282 /1509 variables (removed 1227) and now considering 574/1932 (removed 1358) transitions.
[2021-05-09 19:41:29] [INFO ] Redundant transitions in 4 ms returned []
[2021-05-09 19:41:29] [INFO ] Flow matrix only has 517 transitions (discarded 57 similar events)
// Phase 1: matrix 517 rows 282 cols
[2021-05-09 19:41:29] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 19:41:29] [INFO ] Dead Transitions using invariants and state equation in 180 ms returned []
Finished structural reductions, in 1 iterations. Remains : 282/1509 places, 574/1932 transitions.
Entered a terminal (fully accepting) state of product in 30635 steps with 2636 reset in 247 ms.
FORMULA CloudReconfiguration-PT-314-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-314-08 finished in 4935 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 1561 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1561/1561 places, 1993/1993 transitions.
Graph (trivial) has 1901 edges and 1561 vertex of which 703 / 1561 are part of one of the 63 SCC in 1 ms
Free SCC test removed 640 places
Ensure Unique test removed 744 transitions
Reduce isomorphic transitions removed 744 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 503 transitions
Trivial Post-agglo rules discarded 503 transitions
Performed 503 trivial Post agglomeration. Transition count delta: 503
Iterating post reduction 0 with 503 rules applied. Total rules applied 504 place count 920 transition count 745
Reduce places removed 503 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 528 rules applied. Total rules applied 1032 place count 417 transition count 720
Reduce places removed 13 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 15 rules applied. Total rules applied 1047 place count 404 transition count 718
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1049 place count 402 transition count 718
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 48 Pre rules applied. Total rules applied 1049 place count 402 transition count 670
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 1145 place count 354 transition count 670
Discarding 14 places :
Symmetric choice reduction at 4 with 14 rule applications. Total rules 1159 place count 340 transition count 649
Iterating global reduction 4 with 14 rules applied. Total rules applied 1173 place count 340 transition count 649
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 2 rules applied. Total rules applied 1175 place count 340 transition count 647
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1177 place count 338 transition count 647
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 1186 place count 329 transition count 635
Iterating global reduction 6 with 9 rules applied. Total rules applied 1195 place count 329 transition count 635
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1201 place count 329 transition count 629
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1204 place count 326 transition count 623
Iterating global reduction 7 with 3 rules applied. Total rules applied 1207 place count 326 transition count 623
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1209 place count 324 transition count 619
Iterating global reduction 7 with 2 rules applied. Total rules applied 1211 place count 324 transition count 619
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1213 place count 322 transition count 615
Iterating global reduction 7 with 2 rules applied. Total rules applied 1215 place count 322 transition count 615
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1217 place count 320 transition count 611
Iterating global reduction 7 with 2 rules applied. Total rules applied 1219 place count 320 transition count 611
Performed 151 Post agglomeration using F-continuation condition with reduction of 85 identical transitions.
Deduced a syphon composed of 151 places in 0 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 7 with 302 rules applied. Total rules applied 1521 place count 169 transition count 375
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 7 with 20 rules applied. Total rules applied 1541 place count 169 transition count 355
Discarding 6 places :
Symmetric choice reduction at 8 with 6 rule applications. Total rules 1547 place count 163 transition count 346
Iterating global reduction 8 with 6 rules applied. Total rules applied 1553 place count 163 transition count 346
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1554 place count 163 transition count 345
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1555 place count 162 transition count 340
Iterating global reduction 9 with 1 rules applied. Total rules applied 1556 place count 162 transition count 340
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 1 rules applied. Total rules applied 1557 place count 162 transition count 339
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1559 place count 161 transition count 338
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1560 place count 160 transition count 334
Iterating global reduction 11 with 1 rules applied. Total rules applied 1561 place count 160 transition count 334
Performed 12 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 11 with 24 rules applied. Total rules applied 1585 place count 148 transition count 320
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 11 with 11 rules applied. Total rules applied 1596 place count 148 transition count 309
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 12 with 36 rules applied. Total rules applied 1632 place count 130 transition count 343
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 12 with 17 rules applied. Total rules applied 1649 place count 130 transition count 326
Discarding 9 places :
Symmetric choice reduction at 13 with 9 rule applications. Total rules 1658 place count 121 transition count 308
Iterating global reduction 13 with 9 rules applied. Total rules applied 1667 place count 121 transition count 308
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 1673 place count 121 transition count 302
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 14 with 36 rules applied. Total rules applied 1709 place count 121 transition count 266
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 1710 place count 120 transition count 265
Applied a total of 1710 rules in 100 ms. Remains 120 /1561 variables (removed 1441) and now considering 265/1993 (removed 1728) transitions.
[2021-05-09 19:41:30] [INFO ] Flow matrix only has 208 transitions (discarded 57 similar events)
// Phase 1: matrix 208 rows 120 cols
[2021-05-09 19:41:30] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 19:41:30] [INFO ] Implicit Places using invariants in 51 ms returned []
[2021-05-09 19:41:30] [INFO ] Flow matrix only has 208 transitions (discarded 57 similar events)
// Phase 1: matrix 208 rows 120 cols
[2021-05-09 19:41:30] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 19:41:31] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 19:41:31] [INFO ] Implicit Places using invariants and state equation in 987 ms returned [43, 78]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1076 ms to find 2 implicit places.
[2021-05-09 19:41:31] [INFO ] Redundant transitions in 3 ms returned []
[2021-05-09 19:41:31] [INFO ] Flow matrix only has 208 transitions (discarded 57 similar events)
// Phase 1: matrix 208 rows 118 cols
[2021-05-09 19:41:31] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-09 19:41:31] [INFO ] Dead Transitions using invariants and state equation in 69 ms returned []
Starting structural reductions, iteration 1 : 118/1561 places, 265/1993 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 116 transition count 263
Applied a total of 4 rules in 14 ms. Remains 116 /118 variables (removed 2) and now considering 263/265 (removed 2) transitions.
[2021-05-09 19:41:31] [INFO ] Flow matrix only has 206 transitions (discarded 57 similar events)
// Phase 1: matrix 206 rows 116 cols
[2021-05-09 19:41:31] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-09 19:41:31] [INFO ] Implicit Places using invariants in 86 ms returned []
[2021-05-09 19:41:31] [INFO ] Flow matrix only has 206 transitions (discarded 57 similar events)
// Phase 1: matrix 206 rows 116 cols
[2021-05-09 19:41:31] [INFO ] Computed 2 place invariants in 6 ms
[2021-05-09 19:41:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 19:41:32] [INFO ] Implicit Places using invariants and state equation in 1102 ms returned []
Implicit Place search using SMT with State Equation took 1198 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 116/1561 places, 263/1993 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-314-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s69 0) (EQ s88 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 2 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-314-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-314-09 finished in 2531 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 4 out of 1561 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1561/1561 places, 1993/1993 transitions.
Graph (trivial) has 1898 edges and 1561 vertex of which 697 / 1561 are part of one of the 62 SCC in 2 ms
Free SCC test removed 635 places
Ensure Unique test removed 739 transitions
Reduce isomorphic transitions removed 739 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 506 transitions
Trivial Post-agglo rules discarded 506 transitions
Performed 506 trivial Post agglomeration. Transition count delta: 506
Iterating post reduction 0 with 506 rules applied. Total rules applied 507 place count 925 transition count 747
Reduce places removed 506 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 533 rules applied. Total rules applied 1040 place count 419 transition count 720
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 1054 place count 405 transition count 720
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 48 Pre rules applied. Total rules applied 1054 place count 405 transition count 672
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 1150 place count 357 transition count 672
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1164 place count 343 transition count 651
Iterating global reduction 3 with 14 rules applied. Total rules applied 1178 place count 343 transition count 651
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 2 rules applied. Total rules applied 1180 place count 343 transition count 649
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1182 place count 341 transition count 649
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 1191 place count 332 transition count 637
Iterating global reduction 5 with 9 rules applied. Total rules applied 1200 place count 332 transition count 637
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1206 place count 332 transition count 631
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1209 place count 329 transition count 625
Iterating global reduction 6 with 3 rules applied. Total rules applied 1212 place count 329 transition count 625
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1214 place count 327 transition count 621
Iterating global reduction 6 with 2 rules applied. Total rules applied 1216 place count 327 transition count 621
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1218 place count 325 transition count 617
Iterating global reduction 6 with 2 rules applied. Total rules applied 1220 place count 325 transition count 617
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1222 place count 323 transition count 613
Iterating global reduction 6 with 2 rules applied. Total rules applied 1224 place count 323 transition count 613
Performed 152 Post agglomeration using F-continuation condition with reduction of 84 identical transitions.
Deduced a syphon composed of 152 places in 0 ms
Reduce places removed 152 places and 0 transitions.
Iterating global reduction 6 with 304 rules applied. Total rules applied 1528 place count 171 transition count 377
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 6 with 20 rules applied. Total rules applied 1548 place count 171 transition count 357
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 1554 place count 165 transition count 348
Iterating global reduction 7 with 6 rules applied. Total rules applied 1560 place count 165 transition count 348
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1561 place count 165 transition count 347
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1562 place count 164 transition count 342
Iterating global reduction 8 with 1 rules applied. Total rules applied 1563 place count 164 transition count 342
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 1 rules applied. Total rules applied 1564 place count 164 transition count 341
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1566 place count 163 transition count 340
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1567 place count 162 transition count 336
Iterating global reduction 10 with 1 rules applied. Total rules applied 1568 place count 162 transition count 336
Performed 12 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 10 with 24 rules applied. Total rules applied 1592 place count 150 transition count 322
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 10 with 11 rules applied. Total rules applied 1603 place count 150 transition count 311
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 11 with 36 rules applied. Total rules applied 1639 place count 132 transition count 345
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 11 with 17 rules applied. Total rules applied 1656 place count 132 transition count 328
Discarding 9 places :
Symmetric choice reduction at 12 with 9 rule applications. Total rules 1665 place count 123 transition count 310
Iterating global reduction 12 with 9 rules applied. Total rules applied 1674 place count 123 transition count 310
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 1680 place count 123 transition count 304
Drop transitions removed 34 transitions
Redundant transition composition rules discarded 34 transitions
Iterating global reduction 13 with 34 rules applied. Total rules applied 1714 place count 123 transition count 270
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 1715 place count 122 transition count 269
Applied a total of 1715 rules in 88 ms. Remains 122 /1561 variables (removed 1439) and now considering 269/1993 (removed 1724) transitions.
[2021-05-09 19:41:32] [INFO ] Flow matrix only has 213 transitions (discarded 56 similar events)
// Phase 1: matrix 213 rows 122 cols
[2021-05-09 19:41:32] [INFO ] Computed 4 place invariants in 5 ms
[2021-05-09 19:41:33] [INFO ] Implicit Places using invariants in 738 ms returned []
[2021-05-09 19:41:33] [INFO ] Flow matrix only has 213 transitions (discarded 56 similar events)
// Phase 1: matrix 213 rows 122 cols
[2021-05-09 19:41:33] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 19:41:33] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 19:41:33] [INFO ] Implicit Places using invariants and state equation in 132 ms returned [48, 82]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 906 ms to find 2 implicit places.
[2021-05-09 19:41:33] [INFO ] Redundant transitions in 4 ms returned []
[2021-05-09 19:41:33] [INFO ] Flow matrix only has 213 transitions (discarded 56 similar events)
// Phase 1: matrix 213 rows 120 cols
[2021-05-09 19:41:33] [INFO ] Computed 2 place invariants in 2 ms
[2021-05-09 19:41:34] [INFO ] Dead Transitions using invariants and state equation in 563 ms returned []
Starting structural reductions, iteration 1 : 120/1561 places, 269/1993 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 118 transition count 267
Applied a total of 4 rules in 3 ms. Remains 118 /120 variables (removed 2) and now considering 267/269 (removed 2) transitions.
[2021-05-09 19:41:34] [INFO ] Flow matrix only has 211 transitions (discarded 56 similar events)
// Phase 1: matrix 211 rows 118 cols
[2021-05-09 19:41:34] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-09 19:41:34] [INFO ] Implicit Places using invariants in 43 ms returned []
[2021-05-09 19:41:34] [INFO ] Flow matrix only has 211 transitions (discarded 56 similar events)
// Phase 1: matrix 211 rows 118 cols
[2021-05-09 19:41:34] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-09 19:41:34] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 19:41:34] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 118/1561 places, 267/1993 transitions.
Stuttering acceptance computed with spot in 57 ms :[true, (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-314-13 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}]], initial=1, aps=[p0:(AND (OR (EQ s35 0) (EQ s4 1)) (OR (EQ s32 0) (EQ s1 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 247 steps with 31 reset in 0 ms.
FORMULA CloudReconfiguration-PT-314-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-314-13 finished in 1860 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620589294904

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudReconfiguration-PT-314"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is CloudReconfiguration-PT-314, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r045-oct2-162038292200580"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-314.tgz
mv CloudReconfiguration-PT-314 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;