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-oct2-162038292100509.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-305, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038292100509
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.0M
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 119K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 88K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 15:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 15:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 28 15:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 15:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 23 03:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 03:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 22 12:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K 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-305-00
FORMULA_NAME CloudReconfiguration-PT-305-01
FORMULA_NAME CloudReconfiguration-PT-305-02
FORMULA_NAME CloudReconfiguration-PT-305-03
FORMULA_NAME CloudReconfiguration-PT-305-04
FORMULA_NAME CloudReconfiguration-PT-305-05
FORMULA_NAME CloudReconfiguration-PT-305-06
FORMULA_NAME CloudReconfiguration-PT-305-07
FORMULA_NAME CloudReconfiguration-PT-305-08
FORMULA_NAME CloudReconfiguration-PT-305-09
FORMULA_NAME CloudReconfiguration-PT-305-10
FORMULA_NAME CloudReconfiguration-PT-305-11
FORMULA_NAME CloudReconfiguration-PT-305-12
FORMULA_NAME CloudReconfiguration-PT-305-13
FORMULA_NAME CloudReconfiguration-PT-305-14
FORMULA_NAME CloudReconfiguration-PT-305-15

=== Now, execution of the tool begins

BK_START 1620585326830

Running Version 0
[2021-05-09 18:35:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-09 18:35:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 18:35:29] [INFO ] Load time of PNML (sax parser for PT used): 183 ms
[2021-05-09 18:35:29] [INFO ] Transformed 2585 places.
[2021-05-09 18:35:29] [INFO ] Transformed 3095 transitions.
[2021-05-09 18:35:29] [INFO ] Found NUPN structural information;
[2021-05-09 18:35:29] [INFO ] Parsed PT model containing 2585 places and 3095 transitions in 277 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 18:35:29] [INFO ] Initial state test concluded for 5 properties.
FORMULA CloudReconfiguration-PT-305-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 30 out of 2585 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Discarding 520 places :
Symmetric choice reduction at 0 with 520 rule applications. Total rules 520 place count 2065 transition count 2575
Iterating global reduction 0 with 520 rules applied. Total rules applied 1040 place count 2065 transition count 2575
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 1068 place count 2065 transition count 2547
Discarding 241 places :
Symmetric choice reduction at 1 with 241 rule applications. Total rules 1309 place count 1824 transition count 2306
Iterating global reduction 1 with 241 rules applied. Total rules applied 1550 place count 1824 transition count 2306
Discarding 89 places :
Symmetric choice reduction at 1 with 89 rule applications. Total rules 1639 place count 1735 transition count 2217
Iterating global reduction 1 with 89 rules applied. Total rules applied 1728 place count 1735 transition count 2217
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 1744 place count 1735 transition count 2201
Discarding 48 places :
Symmetric choice reduction at 2 with 48 rule applications. Total rules 1792 place count 1687 transition count 2153
Iterating global reduction 2 with 48 rules applied. Total rules applied 1840 place count 1687 transition count 2153
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 1849 place count 1687 transition count 2144
Discarding 36 places :
Symmetric choice reduction at 3 with 36 rule applications. Total rules 1885 place count 1651 transition count 2104
Iterating global reduction 3 with 36 rules applied. Total rules applied 1921 place count 1651 transition count 2104
Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 1947 place count 1625 transition count 2078
Iterating global reduction 3 with 26 rules applied. Total rules applied 1973 place count 1625 transition count 2078
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 1997 place count 1601 transition count 2054
Iterating global reduction 3 with 24 rules applied. Total rules applied 2021 place count 1601 transition count 2054
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 2045 place count 1577 transition count 2030
Iterating global reduction 3 with 24 rules applied. Total rules applied 2069 place count 1577 transition count 2030
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 2090 place count 1556 transition count 1997
Iterating global reduction 3 with 21 rules applied. Total rules applied 2111 place count 1556 transition count 1997
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 2117 place count 1550 transition count 1988
Iterating global reduction 3 with 6 rules applied. Total rules applied 2123 place count 1550 transition count 1988
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 2129 place count 1544 transition count 1980
Iterating global reduction 3 with 6 rules applied. Total rules applied 2135 place count 1544 transition count 1980
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2136 place count 1544 transition count 1979
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 2137 place count 1543 transition count 1978
Iterating global reduction 4 with 1 rules applied. Total rules applied 2138 place count 1543 transition count 1978
Applied a total of 2138 rules in 1405 ms. Remains 1543 /2585 variables (removed 1042) and now considering 1978/3095 (removed 1117) transitions.
// Phase 1: matrix 1978 rows 1543 cols
[2021-05-09 18:35:31] [INFO ] Computed 4 place invariants in 49 ms
[2021-05-09 18:35:31] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-09 18:35:31] [INFO ] Implicit Places using invariants in 617 ms returned []
// Phase 1: matrix 1978 rows 1543 cols
[2021-05-09 18:35:31] [INFO ] Computed 4 place invariants in 26 ms
[2021-05-09 18:35:32] [INFO ] Implicit Places using invariants and state equation in 1158 ms returned []
Implicit Place search using SMT with State Equation took 1798 ms to find 0 implicit places.
// Phase 1: matrix 1978 rows 1543 cols
[2021-05-09 18:35:32] [INFO ] Computed 4 place invariants in 9 ms
[2021-05-09 18:35:33] [INFO ] Dead Transitions using invariants and state equation in 683 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1543/2585 places, 1978/3095 transitions.
[2021-05-09 18:35:33] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-09 18:35:33] [INFO ] Flatten gal took : 134 ms
FORMULA CloudReconfiguration-PT-305-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 18:35:33] [INFO ] Flatten gal took : 67 ms
[2021-05-09 18:35:34] [INFO ] Input system was already deterministic with 1978 transitions.
Incomplete random walk after 100000 steps, including 787 resets, run finished after 275 ms. (steps per millisecond=363 ) properties (out of 30) seen :13
Running SMT prover for 17 properties.
// Phase 1: matrix 1978 rows 1543 cols
[2021-05-09 18:35:34] [INFO ] Computed 4 place invariants in 10 ms
[2021-05-09 18:35:34] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 18:35:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:35:35] [INFO ] [Real]Absence check using state equation in 552 ms returned sat
[2021-05-09 18:35:35] [INFO ] Computed and/alt/rep : 1971/2410/1971 causal constraints (skipped 6 transitions) in 144 ms.
[2021-05-09 18:35:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:35:36] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 16 ms returned sat
[2021-05-09 18:35:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:35:36] [INFO ] [Nat]Absence check using state equation in 572 ms returned sat
[2021-05-09 18:35:37] [INFO ] Computed and/alt/rep : 1971/2410/1971 causal constraints (skipped 6 transitions) in 101 ms.
[2021-05-09 18:35:55] [INFO ] Added : 1005 causal constraints over 203 iterations in 18721 ms. Result :sat
[2021-05-09 18:35:55] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 18:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:35:56] [INFO ] [Real]Absence check using state equation in 518 ms returned sat
[2021-05-09 18:35:56] [INFO ] Computed and/alt/rep : 1971/2410/1971 causal constraints (skipped 6 transitions) in 94 ms.
[2021-05-09 18:35:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:35:57] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 18:35:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:35:58] [INFO ] [Nat]Absence check using state equation in 574 ms returned sat
[2021-05-09 18:35:58] [INFO ] Computed and/alt/rep : 1971/2410/1971 causal constraints (skipped 6 transitions) in 93 ms.
[2021-05-09 18:36:13] [INFO ] Added : 795 causal constraints over 159 iterations in 15592 ms. Result :sat
[2021-05-09 18:36:14] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 18:36:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:36:14] [INFO ] [Real]Absence check using state equation in 543 ms returned sat
[2021-05-09 18:36:14] [INFO ] Computed and/alt/rep : 1971/2410/1971 causal constraints (skipped 6 transitions) in 95 ms.
[2021-05-09 18:36:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:36:15] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 18:36:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:36:16] [INFO ] [Nat]Absence check using state equation in 515 ms returned sat
[2021-05-09 18:36:16] [INFO ] Computed and/alt/rep : 1971/2410/1971 causal constraints (skipped 6 transitions) in 92 ms.
[2021-05-09 18:36:35] [INFO ] Added : 1000 causal constraints over 200 iterations in 19308 ms. Result :unknown
[2021-05-09 18:36:35] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 18:36:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:36:36] [INFO ] [Real]Absence check using state equation in 536 ms returned sat
[2021-05-09 18:36:36] [INFO ] Computed and/alt/rep : 1971/2410/1971 causal constraints (skipped 6 transitions) in 95 ms.
[2021-05-09 18:36:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:36:37] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 16 ms returned sat
[2021-05-09 18:36:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:36:37] [INFO ] [Nat]Absence check using state equation in 770 ms returned sat
[2021-05-09 18:36:38] [INFO ] Computed and/alt/rep : 1971/2410/1971 causal constraints (skipped 6 transitions) in 224 ms.
[2021-05-09 18:36:52] [INFO ] Added : 774 causal constraints over 155 iterations in 14338 ms. Result :sat
[2021-05-09 18:36:52] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 18:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:36:53] [INFO ] [Real]Absence check using state equation in 530 ms returned sat
[2021-05-09 18:36:53] [INFO ] Computed and/alt/rep : 1971/2410/1971 causal constraints (skipped 6 transitions) in 83 ms.
[2021-05-09 18:36:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:36:53] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 33 ms returned sat
[2021-05-09 18:36:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:36:54] [INFO ] [Nat]Absence check using state equation in 474 ms returned sat
[2021-05-09 18:36:54] [INFO ] Computed and/alt/rep : 1971/2410/1971 causal constraints (skipped 6 transitions) in 227 ms.
[2021-05-09 18:37:10] [INFO ] Added : 827 causal constraints over 166 iterations in 16246 ms. Result :sat
[2021-05-09 18:37:10] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 12 ms returned sat
[2021-05-09 18:37:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:37:11] [INFO ] [Real]Absence check using state equation in 803 ms returned sat
[2021-05-09 18:37:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:37:11] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 18:37:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:37:12] [INFO ] [Nat]Absence check using state equation in 499 ms returned sat
[2021-05-09 18:37:12] [INFO ] Computed and/alt/rep : 1971/2410/1971 causal constraints (skipped 6 transitions) in 85 ms.
[2021-05-09 18:37:28] [INFO ] Added : 897 causal constraints over 180 iterations in 16368 ms. Result :sat
[2021-05-09 18:37:29] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 18:37:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:37:29] [INFO ] [Real]Absence check using state equation in 539 ms returned sat
[2021-05-09 18:37:29] [INFO ] Computed and/alt/rep : 1971/2410/1971 causal constraints (skipped 6 transitions) in 94 ms.
[2021-05-09 18:37:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:37:30] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 18:37:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:37:31] [INFO ] [Nat]Absence check using state equation in 543 ms returned sat
[2021-05-09 18:37:31] [INFO ] Computed and/alt/rep : 1971/2410/1971 causal constraints (skipped 6 transitions) in 91 ms.
[2021-05-09 18:37:50] [INFO ] Added : 1030 causal constraints over 206 iterations in 19274 ms. Result :unknown
[2021-05-09 18:37:50] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 18:37:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:37:51] [INFO ] [Real]Absence check using state equation in 516 ms returned sat
[2021-05-09 18:37:51] [INFO ] Computed and/alt/rep : 1971/2410/1971 causal constraints (skipped 6 transitions) in 81 ms.
[2021-05-09 18:37:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:37:52] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 18:37:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:37:52] [INFO ] [Nat]Absence check using state equation in 484 ms returned sat
[2021-05-09 18:37:52] [INFO ] Computed and/alt/rep : 1971/2410/1971 causal constraints (skipped 6 transitions) in 77 ms.
[2021-05-09 18:38:11] [INFO ] Added : 1035 causal constraints over 207 iterations in 19308 ms. Result :unknown
[2021-05-09 18:38:12] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 18:38:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:38:12] [INFO ] [Real]Absence check using state equation in 541 ms returned sat
[2021-05-09 18:38:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:38:12] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 18:38:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:38:13] [INFO ] [Nat]Absence check using state equation in 539 ms returned sat
[2021-05-09 18:38:13] [INFO ] Computed and/alt/rep : 1971/2410/1971 causal constraints (skipped 6 transitions) in 92 ms.
[2021-05-09 18:38:32] [INFO ] Added : 1026 causal constraints over 206 iterations in 19063 ms. Result :sat
[2021-05-09 18:38:32] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 18:38:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:38:33] [INFO ] [Real]Absence check using state equation in 514 ms returned sat
[2021-05-09 18:38:33] [INFO ] Computed and/alt/rep : 1971/2410/1971 causal constraints (skipped 6 transitions) in 82 ms.
[2021-05-09 18:38:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:38:34] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 31 ms returned sat
[2021-05-09 18:38:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:38:34] [INFO ] [Nat]Absence check using state equation in 913 ms returned sat
[2021-05-09 18:38:35] [INFO ] Computed and/alt/rep : 1971/2410/1971 causal constraints (skipped 6 transitions) in 176 ms.
[2021-05-09 18:38:53] [INFO ] Added : 925 causal constraints over 185 iterations in 18825 ms. Result :unknown
[2021-05-09 18:38:54] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 27 ms returned sat
[2021-05-09 18:38:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:38:54] [INFO ] [Real]Absence check using state equation in 756 ms returned sat
[2021-05-09 18:38:55] [INFO ] Computed and/alt/rep : 1971/2410/1971 causal constraints (skipped 6 transitions) in 96 ms.
[2021-05-09 18:38:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:38:55] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 16 ms returned sat
[2021-05-09 18:38:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:38:56] [INFO ] [Nat]Absence check using state equation in 574 ms returned sat
[2021-05-09 18:38:56] [INFO ] Computed and/alt/rep : 1971/2410/1971 causal constraints (skipped 6 transitions) in 122 ms.
[2021-05-09 18:39:15] [INFO ] Added : 995 causal constraints over 199 iterations in 19220 ms. Result :unknown
[2021-05-09 18:39:15] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 16 ms returned sat
[2021-05-09 18:39:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:39:16] [INFO ] [Real]Absence check using state equation in 565 ms returned sat
[2021-05-09 18:39:16] [INFO ] Computed and/alt/rep : 1971/2410/1971 causal constraints (skipped 6 transitions) in 96 ms.
[2021-05-09 18:39:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:39:17] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 16 ms returned sat
[2021-05-09 18:39:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:39:18] [INFO ] [Nat]Absence check using state equation in 546 ms returned sat
[2021-05-09 18:39:18] [INFO ] Computed and/alt/rep : 1971/2410/1971 causal constraints (skipped 6 transitions) in 88 ms.
[2021-05-09 18:39:37] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 12
[2021-05-09 18:39:37] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 26 ms returned sat
[2021-05-09 18:39:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:39:38] [INFO ] [Real]Absence check using state equation in 741 ms returned sat
[2021-05-09 18:39:38] [INFO ] Computed and/alt/rep : 1971/2410/1971 causal constraints (skipped 6 transitions) in 93 ms.
[2021-05-09 18:39:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:39:39] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 30 ms returned sat
[2021-05-09 18:39:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:39:40] [INFO ] [Nat]Absence check using state equation in 758 ms returned sat
[2021-05-09 18:39:40] [INFO ] Computed and/alt/rep : 1971/2410/1971 causal constraints (skipped 6 transitions) in 181 ms.
[2021-05-09 18:39:56] [INFO ] Added : 896 causal constraints over 180 iterations in 16607 ms. Result :sat
[2021-05-09 18:39:56] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 18:39:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:39:57] [INFO ] [Real]Absence check using state equation in 790 ms returned sat
[2021-05-09 18:39:57] [INFO ] Computed and/alt/rep : 1971/2410/1971 causal constraints (skipped 6 transitions) in 86 ms.
[2021-05-09 18:39:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:39:58] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 18:39:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:39:59] [INFO ] [Nat]Absence check using state equation in 634 ms returned sat
[2021-05-09 18:39:59] [INFO ] Computed and/alt/rep : 1971/2410/1971 causal constraints (skipped 6 transitions) in 143 ms.
[2021-05-09 18:40:18] [INFO ] Added : 1015 causal constraints over 203 iterations in 19187 ms. Result :unknown
[2021-05-09 18:40:18] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 18:40:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:40:19] [INFO ] [Real]Absence check using state equation in 549 ms returned sat
[2021-05-09 18:40:19] [INFO ] Computed and/alt/rep : 1971/2410/1971 causal constraints (skipped 6 transitions) in 79 ms.
[2021-05-09 18:40:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:40:19] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 18:40:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:40:20] [INFO ] [Nat]Absence check using state equation in 525 ms returned sat
[2021-05-09 18:40:20] [INFO ] Computed and/alt/rep : 1971/2410/1971 causal constraints (skipped 6 transitions) in 58 ms.
[2021-05-09 18:40:39] [INFO ] Added : 1020 causal constraints over 204 iterations in 19199 ms. Result :unknown
[2021-05-09 18:40:39] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 18:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:40:40] [INFO ] [Real]Absence check using state equation in 499 ms returned sat
[2021-05-09 18:40:40] [INFO ] Computed and/alt/rep : 1971/2410/1971 causal constraints (skipped 6 transitions) in 99 ms.
[2021-05-09 18:40:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:40:41] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 16 ms returned sat
[2021-05-09 18:40:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:40:42] [INFO ] [Nat]Absence check using state equation in 529 ms returned sat
[2021-05-09 18:40:42] [INFO ] Computed and/alt/rep : 1971/2410/1971 causal constraints (skipped 6 transitions) in 81 ms.
[2021-05-09 18:41:01] [INFO ] Added : 1040 causal constraints over 208 iterations in 19329 ms. Result :unknown
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 1543 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1543/1543 places, 1978/1978 transitions.
Graph (trivial) has 1889 edges and 1543 vertex of which 691 / 1543 are part of one of the 63 SCC in 20 ms
Free SCC test removed 628 places
Ensure Unique test removed 730 transitions
Reduce isomorphic transitions removed 730 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 914 transition count 742
Reduce places removed 505 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 530 rules applied. Total rules applied 1036 place count 409 transition count 717
Reduce places removed 12 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 13 rules applied. Total rules applied 1049 place count 397 transition count 716
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1050 place count 396 transition count 716
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 46 Pre rules applied. Total rules applied 1050 place count 396 transition count 670
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 4 with 92 rules applied. Total rules applied 1142 place count 350 transition count 670
Discarding 17 places :
Symmetric choice reduction at 4 with 17 rule applications. Total rules 1159 place count 333 transition count 642
Iterating global reduction 4 with 17 rules applied. Total rules applied 1176 place count 333 transition count 642
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 3 rules applied. Total rules applied 1179 place count 333 transition count 639
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 1182 place count 330 transition count 639
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 1191 place count 321 transition count 627
Iterating global reduction 6 with 9 rules applied. Total rules applied 1200 place count 321 transition count 627
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1206 place count 321 transition count 621
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1208 place count 319 transition count 617
Iterating global reduction 7 with 2 rules applied. Total rules applied 1210 place count 319 transition count 617
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1212 place count 317 transition count 613
Iterating global reduction 7 with 2 rules applied. Total rules applied 1214 place count 317 transition count 613
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1216 place count 315 transition count 609
Iterating global reduction 7 with 2 rules applied. Total rules applied 1218 place count 315 transition count 609
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1220 place count 313 transition count 605
Iterating global reduction 7 with 2 rules applied. Total rules applied 1222 place count 313 transition count 605
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1223 place count 312 transition count 603
Iterating global reduction 7 with 1 rules applied. Total rules applied 1224 place count 312 transition count 603
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1225 place count 311 transition count 596
Iterating global reduction 7 with 1 rules applied. Total rules applied 1226 place count 311 transition count 596
Performed 147 Post agglomeration using F-continuation condition with reduction of 89 identical transitions.
Deduced a syphon composed of 147 places in 1 ms
Reduce places removed 147 places and 0 transitions.
Iterating global reduction 7 with 294 rules applied. Total rules applied 1520 place count 164 transition count 360
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 7 with 14 rules applied. Total rules applied 1534 place count 164 transition count 346
Discarding 6 places :
Symmetric choice reduction at 8 with 6 rule applications. Total rules 1540 place count 158 transition count 334
Iterating global reduction 8 with 6 rules applied. Total rules applied 1546 place count 158 transition count 334
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 1548 place count 158 transition count 332
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1550 place count 157 transition count 331
Performed 12 Post agglomeration using F-continuation condition with reduction of 3 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 1574 place count 145 transition count 316
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 10 with 10 rules applied. Total rules applied 1584 place count 145 transition count 306
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 11 with 34 rules applied. Total rules applied 1618 place count 128 transition count 340
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 11 with 17 rules applied. Total rules applied 1635 place count 128 transition count 323
Discarding 9 places :
Symmetric choice reduction at 12 with 9 rule applications. Total rules 1644 place count 119 transition count 305
Iterating global reduction 12 with 9 rules applied. Total rules applied 1653 place count 119 transition count 305
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 1659 place count 119 transition count 299
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 13 with 36 rules applied. Total rules applied 1695 place count 119 transition count 263
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 1696 place count 118 transition count 262
Applied a total of 1696 rules in 168 ms. Remains 118 /1543 variables (removed 1425) and now considering 262/1978 (removed 1716) transitions.
[2021-05-09 18:41:01] [INFO ] Flow matrix only has 205 transitions (discarded 57 similar events)
// Phase 1: matrix 205 rows 118 cols
[2021-05-09 18:41:01] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 18:41:01] [INFO ] Implicit Places using invariants in 68 ms returned []
[2021-05-09 18:41:01] [INFO ] Flow matrix only has 205 transitions (discarded 57 similar events)
// Phase 1: matrix 205 rows 118 cols
[2021-05-09 18:41:01] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 18:41:01] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:41:02] [INFO ] Implicit Places using invariants and state equation in 121 ms returned [9, 78]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 217 ms to find 2 implicit places.
[2021-05-09 18:41:02] [INFO ] Redundant transitions in 51 ms returned []
[2021-05-09 18:41:02] [INFO ] Flow matrix only has 205 transitions (discarded 57 similar events)
// Phase 1: matrix 205 rows 116 cols
[2021-05-09 18:41:02] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-09 18:41:02] [INFO ] Dead Transitions using invariants and state equation in 85 ms returned []
Starting structural reductions, iteration 1 : 116/1543 places, 262/1978 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 114 transition count 260
Applied a total of 2 rules in 7 ms. Remains 114 /116 variables (removed 2) and now considering 260/262 (removed 2) transitions.
[2021-05-09 18:41:02] [INFO ] Flow matrix only has 203 transitions (discarded 57 similar events)
// Phase 1: matrix 203 rows 114 cols
[2021-05-09 18:41:02] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-09 18:41:02] [INFO ] Implicit Places using invariants in 67 ms returned []
[2021-05-09 18:41:02] [INFO ] Flow matrix only has 203 transitions (discarded 57 similar events)
// Phase 1: matrix 203 rows 114 cols
[2021-05-09 18:41:02] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-09 18:41:02] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:41:02] [INFO ] Implicit Places using invariants and state equation in 288 ms returned []
Implicit Place search using SMT with State Equation took 375 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 114/1543 places, 260/1978 transitions.
Stuttering acceptance computed with spot in 179 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-305-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s24 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-305-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-305-00 finished in 1190 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(((p0&&X(p1))||(X(p1)&&G(p2))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1543 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1543/1543 places, 1978/1978 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1532 transition count 1967
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1532 transition count 1967
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 1532 transition count 1965
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 29 place count 1527 transition count 1959
Iterating global reduction 1 with 5 rules applied. Total rules applied 34 place count 1527 transition count 1959
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 39 place count 1522 transition count 1953
Iterating global reduction 1 with 5 rules applied. Total rules applied 44 place count 1522 transition count 1953
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 45 place count 1522 transition count 1952
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 50 place count 1517 transition count 1946
Iterating global reduction 2 with 5 rules applied. Total rules applied 55 place count 1517 transition count 1946
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 58 place count 1514 transition count 1942
Iterating global reduction 2 with 3 rules applied. Total rules applied 61 place count 1514 transition count 1942
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 63 place count 1512 transition count 1939
Iterating global reduction 2 with 2 rules applied. Total rules applied 65 place count 1512 transition count 1939
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 67 place count 1510 transition count 1935
Iterating global reduction 2 with 2 rules applied. Total rules applied 69 place count 1510 transition count 1935
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 71 place count 1508 transition count 1932
Iterating global reduction 2 with 2 rules applied. Total rules applied 73 place count 1508 transition count 1932
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 74 place count 1508 transition count 1931
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 75 place count 1507 transition count 1930
Iterating global reduction 3 with 1 rules applied. Total rules applied 76 place count 1507 transition count 1930
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 77 place count 1507 transition count 1929
Applied a total of 77 rules in 498 ms. Remains 1507 /1543 variables (removed 36) and now considering 1929/1978 (removed 49) transitions.
// Phase 1: matrix 1929 rows 1507 cols
[2021-05-09 18:41:03] [INFO ] Computed 4 place invariants in 19 ms
[2021-05-09 18:41:03] [INFO ] Implicit Places using invariants in 357 ms returned []
// Phase 1: matrix 1929 rows 1507 cols
[2021-05-09 18:41:03] [INFO ] Computed 4 place invariants in 7 ms
[2021-05-09 18:41:05] [INFO ] Implicit Places using invariants and state equation in 1636 ms returned []
Implicit Place search using SMT with State Equation took 2008 ms to find 0 implicit places.
// Phase 1: matrix 1929 rows 1507 cols
[2021-05-09 18:41:05] [INFO ] Computed 4 place invariants in 14 ms
[2021-05-09 18:41:06] [INFO ] Dead Transitions using invariants and state equation in 1376 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1507/1543 places, 1929/1978 transitions.
Stuttering acceptance computed with spot in 377 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (AND (NOT p0) (NOT p2))), (NOT p1), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : CloudReconfiguration-PT-305-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(OR p0 p2), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(OR p0 p2), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(OR (AND p0 (NOT p1)) (AND p2 (NOT p1))), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 3}, { cond=(AND p0 p2), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(NEQ s1355 1), p2:(NEQ s452 1), p1:(NEQ s787 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33258 reset in 800 ms.
Product exploration explored 100000 steps with 33393 reset in 673 ms.
Graph (complete) has 2106 edges and 1507 vertex of which 1498 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.17 ms
Knowledge obtained : [p0, p2, p1]
Stuttering acceptance computed with spot in 259 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (AND (NOT p0) (NOT p2))), (NOT p1), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 33241 reset in 749 ms.
Product exploration explored 100000 steps with 33281 reset in 740 ms.
[2021-05-09 18:41:10] [INFO ] Flatten gal took : 149 ms
[2021-05-09 18:41:11] [INFO ] Flatten gal took : 106 ms
[2021-05-09 18:41:11] [INFO ] Time to serialize gal into /tmp/LTL13963508912605946097.gal : 48 ms
[2021-05-09 18:41:11] [INFO ] Time to serialize properties into /tmp/LTL5163997549703511558.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/LTL13963508912605946097.gal, -t, CGAL, -LTL, /tmp/LTL5163997549703511558.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/LTL13963508912605946097.gal -t CGAL -LTL /tmp/LTL5163997549703511558.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F((("(p2270!=1)")&&(X("(p1372!=1)")))||((X("(p1372!=1)"))&&(G("(p798!=1)")))))))
Formula 0 simplified : !GF(("(p2270!=1)" & X"(p1372!=1)") | (X"(p1372!=1)" & G"(p798!=1)"))
Detected timeout of ITS tools.
[2021-05-09 18:41:26] [INFO ] Flatten gal took : 79 ms
[2021-05-09 18:41:26] [INFO ] Applying decomposition
[2021-05-09 18:41:26] [INFO ] Flatten gal took : 105 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/graph14691261787702807683.txt, -o, /tmp/graph14691261787702807683.bin, -w, /tmp/graph14691261787702807683.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/graph14691261787702807683.bin, -l, -1, -v, -w, /tmp/graph14691261787702807683.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 18:41:26] [INFO ] Decomposing Gal with order
[2021-05-09 18:41:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 18:41:27] [INFO ] Removed a total of 516 redundant transitions.
[2021-05-09 18:41:27] [INFO ] Flatten gal took : 328 ms
[2021-05-09 18:41:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 78 ms.
[2021-05-09 18:41:27] [INFO ] Time to serialize gal into /tmp/LTL12512580284854142475.gal : 43 ms
[2021-05-09 18:41:27] [INFO ] Time to serialize properties into /tmp/LTL10199487915194839636.ltl : 13 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/LTL12512580284854142475.gal, -t, CGAL, -LTL, /tmp/LTL10199487915194839636.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/LTL12512580284854142475.gal -t CGAL -LTL /tmp/LTL10199487915194839636.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((G(F((("(i34.i0.i3.u565.p2270!=1)")&&(X("(i17.i0.i3.u320.p1372!=1)")))||((X("(i17.i0.i3.u320.p1372!=1)"))&&(G("(i11.u181.p798!=1)")))))))
Formula 0 simplified : !GF(("(i34.i0.i3.u565.p2270!=1)" & X"(i17.i0.i3.u320.p1372!=1)") | (X"(i17.i0.i3.u320.p1372!=1)" & G"(i11.u181.p798!=1)"))
Reverse transition relation is NOT exact ! Due to transitions t26, t191, t273, t304, t333, t383, t454, t506, t670, t700, t752, t784, t863, t934, t1151, t1180, t1232, t1263, t1341, t1354, t1490, t1508, t1610, t1744, t1834, t1836, t1840, t1841, i0.t1701, i0.i0.t1552, i0.i0.t1564, i0.i0.t1585, i0.i0.t1672, i0.i0.t1686, i0.i0.t1788, i0.i0.t1800, i0.i0.t1818, i0.i0.i2.t1832, i0.i0.i2.t1824, i0.i0.i2.t1823, i0.i0.i2.t1821, i0.i0.i2.t1819, i0.i0.i2.t1803, i0.i0.i2.t1801, i0.i0.i2.t1705, i0.i0.i2.t1704, i0.i0.i2.t1703, i0.i0.i2.t1702, i0.i0.i2.t1687, i0.i0.i2.t1589, i0.i0.i2.t1588, i0.i0.i2.t1587, i0.i0.i2.t1586, i0.i0.i2.t1571, i0.i0.i2.u10.t1822, i11.t1267, i14.t1155, i15.t1102, i15.i0.t1246, i15.i0.t1247, i15.i0.t1355, i15.i0.i2.t1252, i15.i0.i2.t1251, i15.i0.i2.t1130, i15.i0.i2.t1129, i15.i0.i2.t1128, i15.i0.i2.t1127, i15.i0.i2.t1116, i15.i0.i2.t1115, i15.i0.i2.t1104, i15.i0.i2.t1103, i15.i0.i2.t1065, i15.i0.i2.t1064, i15.i0.i2.t1057, i15.i0.i2.t1048, i15.i0.i2.t1047, i15.i0.i2.t1016, i15.i0.i2.u231.t1135, i15.i0.i2.u231.t1137, i15.i0.i2.u233.t1126, i15.i1.t1874, i15.i3.i0.u261.t1034, i15.i4.t1009, i20.t788, i23.t675, i24.t609, i24.i0.t766, i24.i0.t767, i24.i0.t772, i24.i0.i1.t771, i24.i0.i1.t645, i24.i0.i3.t877, i24.i0.i3.t876, i24.i0.i3.t656, i24.i0.i3.t654, i24.i0.i3.t646, i24.i0.i3.t634, i24.i0.i3.t612, i24.i0.i3.t611, i24.i0.i3.t563, i24.i0.i3.t562, i24.i0.i3.t537, i24.i0.i3.u409.t565, i24.i0.i3.u409.t572, i24.i0.i3.u409.t573, i24.i0.i3.u409.t635, i24.i0.i3.u409.t647, i24.i0.i3.u409.t648, i24.i0.i3.u409.t649, i24.i1.t1856, i24.i2.t555, i24.i3.t530, i31.t308, i34.t195, i35.i0.t131, i35.i0.t287, i35.i0.t288, i35.i0.t358, i35.i0.t396, i35.i0.t397, i35.i0.i1.t292, i35.i0.i1.t166, i35.i0.i4.t170, i35.i0.i4.t169, i35.i0.i4.t168, i35.i0.i4.t167, i35.i0.i4.t156, i35.i0.i4.t155, i35.i0.i4.t133, i35.i0.i4.t132, i35.i0.i4.t94, i35.i0.i4.t93, i35.i0.i4.t86, i35.i0.i4.t83, i35.i0.i4.t82, i35.i0.i4.t57, i35.i0.i4.u572.t175, i35.i0.i4.u572.t177, i35.i0.i6.u582.t1881, i35.i1.t75, i35.i2.t50, i36.t503, i36.i0.t23, i36.i0.i2.t461, i36.i1.i1.t1419, i36.i1.i3.t941, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :64/1705/146/1915
Computing Next relation with stutter on 89440 deadlock states
73 unique states visited
73 strongly connected components in search stack
74 transitions explored
73 items max in DFS search stack
889 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,0,9.04154,330064,1,0,572598,10641,22523,1.44746e+06,613,69515,1917356
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA CloudReconfiguration-PT-305-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property CloudReconfiguration-PT-305-01 finished in 35258 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((p0||F(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1543 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1543/1543 places, 1978/1978 transitions.
Graph (trivial) has 1886 edges and 1543 vertex of which 696 / 1543 are part of one of the 63 SCC in 2 ms
Free SCC test removed 633 places
Ensure Unique test removed 736 transitions
Reduce isomorphic transitions removed 736 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 502 transitions
Trivial Post-agglo rules discarded 502 transitions
Performed 502 trivial Post agglomeration. Transition count delta: 502
Iterating post reduction 0 with 502 rules applied. Total rules applied 503 place count 909 transition count 739
Reduce places removed 502 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 527 rules applied. Total rules applied 1030 place count 407 transition count 714
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1042 place count 395 transition count 714
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 46 Pre rules applied. Total rules applied 1042 place count 395 transition count 668
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 3 with 92 rules applied. Total rules applied 1134 place count 349 transition count 668
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 1151 place count 332 transition count 640
Iterating global reduction 3 with 17 rules applied. Total rules applied 1168 place count 332 transition count 640
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 3 with 3 rules applied. Total rules applied 1171 place count 332 transition count 637
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 1174 place count 329 transition count 637
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 1183 place count 320 transition count 625
Iterating global reduction 5 with 9 rules applied. Total rules applied 1192 place count 320 transition count 625
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1198 place count 320 transition count 619
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1200 place count 318 transition count 615
Iterating global reduction 6 with 2 rules applied. Total rules applied 1202 place count 318 transition count 615
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1204 place count 316 transition count 611
Iterating global reduction 6 with 2 rules applied. Total rules applied 1206 place count 316 transition count 611
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1208 place count 314 transition count 607
Iterating global reduction 6 with 2 rules applied. Total rules applied 1210 place count 314 transition count 607
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1212 place count 312 transition count 603
Iterating global reduction 6 with 2 rules applied. Total rules applied 1214 place count 312 transition count 603
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1215 place count 311 transition count 601
Iterating global reduction 6 with 1 rules applied. Total rules applied 1216 place count 311 transition count 601
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1217 place count 310 transition count 594
Iterating global reduction 6 with 1 rules applied. Total rules applied 1218 place count 310 transition count 594
Performed 143 Post agglomeration using F-continuation condition with reduction of 80 identical transitions.
Deduced a syphon composed of 143 places in 0 ms
Reduce places removed 143 places and 0 transitions.
Iterating global reduction 6 with 286 rules applied. Total rules applied 1504 place count 167 transition count 371
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 6 with 16 rules applied. Total rules applied 1520 place count 167 transition count 355
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 1526 place count 161 transition count 343
Iterating global reduction 7 with 6 rules applied. Total rules applied 1532 place count 161 transition count 343
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 1534 place count 161 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 8 with 2 rules applied. Total rules applied 1536 place count 160 transition count 340
Performed 11 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 9 with 22 rules applied. Total rules applied 1558 place count 149 transition count 326
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 9 with 8 rules applied. Total rules applied 1566 place count 149 transition count 318
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -35
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 1602 place count 131 transition count 353
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 10 with 21 rules applied. Total rules applied 1623 place count 131 transition count 332
Discarding 9 places :
Symmetric choice reduction at 11 with 9 rule applications. Total rules 1632 place count 122 transition count 314
Iterating global reduction 11 with 9 rules applied. Total rules applied 1641 place count 122 transition count 314
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 11 with 5 rules applied. Total rules applied 1646 place count 122 transition count 309
Drop transitions removed 38 transitions
Redundant transition composition rules discarded 38 transitions
Iterating global reduction 12 with 38 rules applied. Total rules applied 1684 place count 122 transition count 271
Partial Post-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 12 with 5 rules applied. Total rules applied 1689 place count 122 transition count 271
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 12 with 2 rules applied. Total rules applied 1691 place count 122 transition count 269
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 1692 place count 121 transition count 268
Applied a total of 1692 rules in 79 ms. Remains 121 /1543 variables (removed 1422) and now considering 268/1978 (removed 1710) transitions.
[2021-05-09 18:41:38] [INFO ] Flow matrix only has 211 transitions (discarded 57 similar events)
// Phase 1: matrix 211 rows 121 cols
[2021-05-09 18:41:38] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 18:41:38] [INFO ] Implicit Places using invariants in 185 ms returned []
[2021-05-09 18:41:38] [INFO ] Flow matrix only has 211 transitions (discarded 57 similar events)
// Phase 1: matrix 211 rows 121 cols
[2021-05-09 18:41:38] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 18:41:38] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:41:38] [INFO ] Implicit Places using invariants and state equation in 176 ms returned [9, 79]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 363 ms to find 2 implicit places.
[2021-05-09 18:41:38] [INFO ] Redundant transitions in 16 ms returned []
[2021-05-09 18:41:38] [INFO ] Flow matrix only has 211 transitions (discarded 57 similar events)
// Phase 1: matrix 211 rows 119 cols
[2021-05-09 18:41:38] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-09 18:41:38] [INFO ] Dead Transitions using invariants and state equation in 96 ms returned []
Starting structural reductions, iteration 1 : 119/1543 places, 268/1978 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 117 transition count 266
Applied a total of 2 rules in 26 ms. Remains 117 /119 variables (removed 2) and now considering 266/268 (removed 2) transitions.
[2021-05-09 18:41:38] [INFO ] Flow matrix only has 209 transitions (discarded 57 similar events)
// Phase 1: matrix 209 rows 117 cols
[2021-05-09 18:41:38] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-09 18:41:38] [INFO ] Implicit Places using invariants in 36 ms returned []
[2021-05-09 18:41:38] [INFO ] Flow matrix only has 209 transitions (discarded 57 similar events)
// Phase 1: matrix 209 rows 117 cols
[2021-05-09 18:41:38] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-09 18:41:38] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:41:38] [INFO ] Implicit Places using invariants and state equation in 285 ms returned []
Implicit Place search using SMT with State Equation took 326 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 117/1543 places, 266/1978 transitions.
Stuttering acceptance computed with spot in 57 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CloudReconfiguration-PT-305-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s110 1), p1:(EQ s39 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 3890 steps with 376 reset in 41 ms.
FORMULA CloudReconfiguration-PT-305-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-305-03 finished in 1049 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0) U (p1&&G(p0)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1543 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1543/1543 places, 1978/1978 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1532 transition count 1967
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1532 transition count 1967
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 23 place count 1532 transition count 1966
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 28 place count 1527 transition count 1960
Iterating global reduction 1 with 5 rules applied. Total rules applied 33 place count 1527 transition count 1960
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 38 place count 1522 transition count 1954
Iterating global reduction 1 with 5 rules applied. Total rules applied 43 place count 1522 transition count 1954
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 44 place count 1522 transition count 1953
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 49 place count 1517 transition count 1947
Iterating global reduction 2 with 5 rules applied. Total rules applied 54 place count 1517 transition count 1947
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 57 place count 1514 transition count 1943
Iterating global reduction 2 with 3 rules applied. Total rules applied 60 place count 1514 transition count 1943
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 62 place count 1512 transition count 1940
Iterating global reduction 2 with 2 rules applied. Total rules applied 64 place count 1512 transition count 1940
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 66 place count 1510 transition count 1936
Iterating global reduction 2 with 2 rules applied. Total rules applied 68 place count 1510 transition count 1936
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 70 place count 1508 transition count 1933
Iterating global reduction 2 with 2 rules applied. Total rules applied 72 place count 1508 transition count 1933
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 73 place count 1508 transition count 1932
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 74 place count 1507 transition count 1931
Iterating global reduction 3 with 1 rules applied. Total rules applied 75 place count 1507 transition count 1931
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 76 place count 1507 transition count 1930
Applied a total of 76 rules in 581 ms. Remains 1507 /1543 variables (removed 36) and now considering 1930/1978 (removed 48) transitions.
// Phase 1: matrix 1930 rows 1507 cols
[2021-05-09 18:41:39] [INFO ] Computed 4 place invariants in 25 ms
[2021-05-09 18:41:39] [INFO ] Implicit Places using invariants in 295 ms returned []
// Phase 1: matrix 1930 rows 1507 cols
[2021-05-09 18:41:39] [INFO ] Computed 4 place invariants in 7 ms
[2021-05-09 18:41:41] [INFO ] Implicit Places using invariants and state equation in 1082 ms returned []
Implicit Place search using SMT with State Equation took 1392 ms to find 0 implicit places.
// Phase 1: matrix 1930 rows 1507 cols
[2021-05-09 18:41:41] [INFO ] Computed 4 place invariants in 6 ms
[2021-05-09 18:41:42] [INFO ] Dead Transitions using invariants and state equation in 937 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1507/1543 places, 1930/1978 transitions.
Stuttering acceptance computed with spot in 172 ms :[(NOT p0), (OR (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : CloudReconfiguration-PT-305-04 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 p0), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(NEQ s123 1), p1:(EQ s333 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 164 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-305-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-305-04 finished in 3141 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 1543 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1543/1543 places, 1978/1978 transitions.
Graph (trivial) has 1887 edges and 1543 vertex of which 696 / 1543 are part of one of the 63 SCC in 2 ms
Free SCC test removed 633 places
Ensure Unique test removed 736 transitions
Reduce isomorphic transitions removed 736 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 501 transitions
Trivial Post-agglo rules discarded 501 transitions
Performed 501 trivial Post agglomeration. Transition count delta: 501
Iterating post reduction 0 with 501 rules applied. Total rules applied 502 place count 909 transition count 740
Reduce places removed 501 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 526 rules applied. Total rules applied 1028 place count 408 transition count 715
Reduce places removed 12 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 14 rules applied. Total rules applied 1042 place count 396 transition count 713
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1044 place count 394 transition count 713
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 46 Pre rules applied. Total rules applied 1044 place count 394 transition count 667
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 1136 place count 348 transition count 667
Discarding 17 places :
Symmetric choice reduction at 4 with 17 rule applications. Total rules 1153 place count 331 transition count 639
Iterating global reduction 4 with 17 rules applied. Total rules applied 1170 place count 331 transition count 639
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 3 rules applied. Total rules applied 1173 place count 331 transition count 636
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 1176 place count 328 transition count 636
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 1185 place count 319 transition count 624
Iterating global reduction 6 with 9 rules applied. Total rules applied 1194 place count 319 transition count 624
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 319 transition count 618
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1202 place count 317 transition count 614
Iterating global reduction 7 with 2 rules applied. Total rules applied 1204 place count 317 transition count 614
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1206 place count 315 transition count 610
Iterating global reduction 7 with 2 rules applied. Total rules applied 1208 place count 315 transition count 610
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1210 place count 313 transition count 606
Iterating global reduction 7 with 2 rules applied. Total rules applied 1212 place count 313 transition count 606
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1214 place count 311 transition count 602
Iterating global reduction 7 with 2 rules applied. Total rules applied 1216 place count 311 transition count 602
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1217 place count 310 transition count 600
Iterating global reduction 7 with 1 rules applied. Total rules applied 1218 place count 310 transition count 600
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1219 place count 309 transition count 593
Iterating global reduction 7 with 1 rules applied. Total rules applied 1220 place count 309 transition count 593
Performed 144 Post agglomeration using F-continuation condition with reduction of 86 identical transitions.
Deduced a syphon composed of 144 places in 0 ms
Reduce places removed 144 places and 0 transitions.
Iterating global reduction 7 with 288 rules applied. Total rules applied 1508 place count 165 transition count 363
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 7 with 15 rules applied. Total rules applied 1523 place count 165 transition count 348
Discarding 6 places :
Symmetric choice reduction at 8 with 6 rule applications. Total rules 1529 place count 159 transition count 336
Iterating global reduction 8 with 6 rules applied. Total rules applied 1535 place count 159 transition count 336
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 1537 place count 159 transition count 334
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 1539 place count 158 transition count 333
Performed 12 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 10 with 24 rules applied. Total rules applied 1563 place count 146 transition count 318
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 10 with 10 rules applied. Total rules applied 1573 place count 146 transition count 308
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 11 with 34 rules applied. Total rules applied 1607 place count 129 transition count 342
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 11 with 17 rules applied. Total rules applied 1624 place count 129 transition count 325
Discarding 9 places :
Symmetric choice reduction at 12 with 9 rule applications. Total rules 1633 place count 120 transition count 307
Iterating global reduction 12 with 9 rules applied. Total rules applied 1642 place count 120 transition count 307
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 1647 place count 120 transition count 302
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 13 with 36 rules applied. Total rules applied 1683 place count 120 transition count 266
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 13 with 1 rules applied. Total rules applied 1684 place count 120 transition count 266
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 13 with 1 rules applied. Total rules applied 1685 place count 120 transition count 265
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 1686 place count 119 transition count 264
Applied a total of 1686 rules in 105 ms. Remains 119 /1543 variables (removed 1424) and now considering 264/1978 (removed 1714) transitions.
[2021-05-09 18:41:42] [INFO ] Flow matrix only has 207 transitions (discarded 57 similar events)
// Phase 1: matrix 207 rows 119 cols
[2021-05-09 18:41:42] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 18:41:42] [INFO ] Implicit Places using invariants in 65 ms returned []
[2021-05-09 18:41:42] [INFO ] Flow matrix only has 207 transitions (discarded 57 similar events)
// Phase 1: matrix 207 rows 119 cols
[2021-05-09 18:41:42] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 18:41:42] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:41:42] [INFO ] Implicit Places using invariants and state equation in 147 ms returned [9, 79]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 249 ms to find 2 implicit places.
[2021-05-09 18:41:42] [INFO ] Redundant transitions in 15 ms returned []
[2021-05-09 18:41:42] [INFO ] Flow matrix only has 207 transitions (discarded 57 similar events)
// Phase 1: matrix 207 rows 117 cols
[2021-05-09 18:41:42] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-09 18:41:42] [INFO ] Dead Transitions using invariants and state equation in 120 ms returned []
Starting structural reductions, iteration 1 : 117/1543 places, 264/1978 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 115 transition count 262
Applied a total of 2 rules in 6 ms. Remains 115 /117 variables (removed 2) and now considering 262/264 (removed 2) transitions.
[2021-05-09 18:41:42] [INFO ] Flow matrix only has 205 transitions (discarded 57 similar events)
// Phase 1: matrix 205 rows 115 cols
[2021-05-09 18:41:42] [INFO ] Computed 2 place invariants in 22 ms
[2021-05-09 18:41:42] [INFO ] Implicit Places using invariants in 83 ms returned []
[2021-05-09 18:41:42] [INFO ] Flow matrix only has 205 transitions (discarded 57 similar events)
// Phase 1: matrix 205 rows 115 cols
[2021-05-09 18:41:42] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-09 18:41:42] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:41:43] [INFO ] Implicit Places using invariants and state equation in 252 ms returned []
Implicit Place search using SMT with State Equation took 363 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 115/1543 places, 262/1978 transitions.
Stuttering acceptance computed with spot in 70 ms :[true, (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-305-05 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:(EQ s41 0)], 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 85 steps with 8 reset in 0 ms.
FORMULA CloudReconfiguration-PT-305-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-305-05 finished in 949 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0||X((p1 U p2))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1543 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1543/1543 places, 1978/1978 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1531 transition count 1966
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1531 transition count 1966
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 26 place count 1531 transition count 1964
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 31 place count 1526 transition count 1958
Iterating global reduction 1 with 5 rules applied. Total rules applied 36 place count 1526 transition count 1958
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 41 place count 1521 transition count 1952
Iterating global reduction 1 with 5 rules applied. Total rules applied 46 place count 1521 transition count 1952
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 47 place count 1521 transition count 1951
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 52 place count 1516 transition count 1945
Iterating global reduction 2 with 5 rules applied. Total rules applied 57 place count 1516 transition count 1945
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 60 place count 1513 transition count 1941
Iterating global reduction 2 with 3 rules applied. Total rules applied 63 place count 1513 transition count 1941
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 65 place count 1511 transition count 1938
Iterating global reduction 2 with 2 rules applied. Total rules applied 67 place count 1511 transition count 1938
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 69 place count 1509 transition count 1934
Iterating global reduction 2 with 2 rules applied. Total rules applied 71 place count 1509 transition count 1934
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 73 place count 1507 transition count 1931
Iterating global reduction 2 with 2 rules applied. Total rules applied 75 place count 1507 transition count 1931
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 76 place count 1507 transition count 1930
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 77 place count 1506 transition count 1929
Iterating global reduction 3 with 1 rules applied. Total rules applied 78 place count 1506 transition count 1929
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 79 place count 1506 transition count 1928
Applied a total of 79 rules in 471 ms. Remains 1506 /1543 variables (removed 37) and now considering 1928/1978 (removed 50) transitions.
// Phase 1: matrix 1928 rows 1506 cols
[2021-05-09 18:41:43] [INFO ] Computed 4 place invariants in 11 ms
[2021-05-09 18:41:43] [INFO ] Implicit Places using invariants in 197 ms returned []
// Phase 1: matrix 1928 rows 1506 cols
[2021-05-09 18:41:43] [INFO ] Computed 4 place invariants in 6 ms
[2021-05-09 18:41:45] [INFO ] Implicit Places using invariants and state equation in 1521 ms returned []
Implicit Place search using SMT with State Equation took 1743 ms to find 0 implicit places.
// Phase 1: matrix 1928 rows 1506 cols
[2021-05-09 18:41:45] [INFO ] Computed 4 place invariants in 20 ms
[2021-05-09 18:41:46] [INFO ] Dead Transitions using invariants and state equation in 1566 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1506/1543 places, 1928/1978 transitions.
[2021-05-09 18:41:47] [INFO ] Initial state test concluded for 1 properties.
Stuttering acceptance computed with spot in 153 ms :[true, (AND (NOT p0) (NOT p2)), (NOT p2)]
Running random walk in product with property : CloudReconfiguration-PT-305-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s683 1), p2:(AND (EQ s245 1) (EQ s683 1)), p1:(EQ s245 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-305-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-305-06 finished in 4008 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((X((G(p1)||F(p2)))||p0)))], workingDir=/home/mcc/execution]
Support contains 4 out of 1543 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1543/1543 places, 1978/1978 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1532 transition count 1967
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1532 transition count 1967
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 1532 transition count 1965
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 28 place count 1528 transition count 1960
Iterating global reduction 1 with 4 rules applied. Total rules applied 32 place count 1528 transition count 1960
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 36 place count 1524 transition count 1955
Iterating global reduction 1 with 4 rules applied. Total rules applied 40 place count 1524 transition count 1955
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 41 place count 1524 transition count 1954
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 45 place count 1520 transition count 1949
Iterating global reduction 2 with 4 rules applied. Total rules applied 49 place count 1520 transition count 1949
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 51 place count 1518 transition count 1946
Iterating global reduction 2 with 2 rules applied. Total rules applied 53 place count 1518 transition count 1946
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 54 place count 1517 transition count 1945
Iterating global reduction 2 with 1 rules applied. Total rules applied 55 place count 1517 transition count 1945
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 56 place count 1516 transition count 1943
Iterating global reduction 2 with 1 rules applied. Total rules applied 57 place count 1516 transition count 1943
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 58 place count 1515 transition count 1941
Iterating global reduction 2 with 1 rules applied. Total rules applied 59 place count 1515 transition count 1941
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 60 place count 1514 transition count 1940
Iterating global reduction 2 with 1 rules applied. Total rules applied 61 place count 1514 transition count 1940
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 62 place count 1514 transition count 1939
Applied a total of 62 rules in 808 ms. Remains 1514 /1543 variables (removed 29) and now considering 1939/1978 (removed 39) transitions.
// Phase 1: matrix 1939 rows 1514 cols
[2021-05-09 18:41:48] [INFO ] Computed 4 place invariants in 10 ms
[2021-05-09 18:41:48] [INFO ] Implicit Places using invariants in 367 ms returned []
// Phase 1: matrix 1939 rows 1514 cols
[2021-05-09 18:41:48] [INFO ] Computed 4 place invariants in 7 ms
[2021-05-09 18:41:49] [INFO ] Implicit Places using invariants and state equation in 1432 ms returned []
Implicit Place search using SMT with State Equation took 1818 ms to find 0 implicit places.
// Phase 1: matrix 1939 rows 1514 cols
[2021-05-09 18:41:49] [INFO ] Computed 4 place invariants in 6 ms
[2021-05-09 18:41:51] [INFO ] Dead Transitions using invariants and state equation in 1479 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1514/1543 places, 1939/1978 transitions.
Stuttering acceptance computed with spot in 191 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : CloudReconfiguration-PT-305-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p1 (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s279 0) (EQ s1193 0)), p1:(EQ s930 1), p2:(AND (EQ s998 1) (EQ s279 1) (EQ s1193 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 2795 steps with 20 reset in 13 ms.
FORMULA CloudReconfiguration-PT-305-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-305-07 finished in 4383 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||(G(p1)&&F(p2)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1543 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1543/1543 places, 1978/1978 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1532 transition count 1967
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1532 transition count 1967
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 23 place count 1532 transition count 1966
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 27 place count 1528 transition count 1962
Iterating global reduction 1 with 4 rules applied. Total rules applied 31 place count 1528 transition count 1962
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 35 place count 1524 transition count 1958
Iterating global reduction 1 with 4 rules applied. Total rules applied 39 place count 1524 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 40 place count 1524 transition count 1957
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 44 place count 1520 transition count 1952
Iterating global reduction 2 with 4 rules applied. Total rules applied 48 place count 1520 transition count 1952
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 51 place count 1517 transition count 1948
Iterating global reduction 2 with 3 rules applied. Total rules applied 54 place count 1517 transition count 1948
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 56 place count 1515 transition count 1945
Iterating global reduction 2 with 2 rules applied. Total rules applied 58 place count 1515 transition count 1945
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 60 place count 1513 transition count 1941
Iterating global reduction 2 with 2 rules applied. Total rules applied 62 place count 1513 transition count 1941
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 64 place count 1511 transition count 1938
Iterating global reduction 2 with 2 rules applied. Total rules applied 66 place count 1511 transition count 1938
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 67 place count 1511 transition count 1937
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 68 place count 1510 transition count 1936
Iterating global reduction 3 with 1 rules applied. Total rules applied 69 place count 1510 transition count 1936
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 70 place count 1510 transition count 1935
Applied a total of 70 rules in 630 ms. Remains 1510 /1543 variables (removed 33) and now considering 1935/1978 (removed 43) transitions.
// Phase 1: matrix 1935 rows 1510 cols
[2021-05-09 18:41:52] [INFO ] Computed 4 place invariants in 13 ms
[2021-05-09 18:41:52] [INFO ] Implicit Places using invariants in 331 ms returned []
// Phase 1: matrix 1935 rows 1510 cols
[2021-05-09 18:41:52] [INFO ] Computed 4 place invariants in 11 ms
[2021-05-09 18:41:54] [INFO ] Implicit Places using invariants and state equation in 1430 ms returned []
Implicit Place search using SMT with State Equation took 1772 ms to find 0 implicit places.
// Phase 1: matrix 1935 rows 1510 cols
[2021-05-09 18:41:54] [INFO ] Computed 4 place invariants in 14 ms
[2021-05-09 18:41:54] [INFO ] Dead Transitions using invariants and state equation in 652 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1510/1543 places, 1935/1978 transitions.
Stuttering acceptance computed with spot in 163 ms :[(NOT p1), (OR (NOT p2) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), true]
Running random walk in product with property : CloudReconfiguration-PT-305-08 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 4}], [{ cond=(AND p1 p2), acceptance={0} source=1 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 4}], [{ cond=(AND (NOT p0) p1 p2), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p1:(OR (EQ s639 0) (EQ s1125 1)), p2:(NEQ s251 1), p0:(EQ s1125 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 780 reset in 176 ms.
Product exploration explored 100000 steps with 793 reset in 189 ms.
Graph (complete) has 2112 edges and 1510 vertex of which 1501 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Knowledge obtained : [p1, p2, (NOT p0)]
Stuttering acceptance computed with spot in 177 ms :[(NOT p1), (OR (NOT p2) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), true]
Product exploration explored 100000 steps with 773 reset in 176 ms.
Product exploration explored 100000 steps with 787 reset in 233 ms.
Applying partial POR strategy [true, true, true, false, true]
Stuttering acceptance computed with spot in 174 ms :[(NOT p1), (OR (NOT p2) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), true]
Support contains 3 out of 1510 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1510/1510 places, 1935/1935 transitions.
Graph (trivial) has 1840 edges and 1510 vertex of which 684 / 1510 are part of one of the 63 SCC in 1 ms
Free SCC test removed 621 places
Ensure Unique test removed 720 transitions
Reduce isomorphic transitions removed 720 transitions.
Performed 484 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 484 rules applied. Total rules applied 485 place count 889 transition count 1215
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 498 place count 889 transition count 1202
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 498 place count 889 transition count 1214
Deduced a syphon composed of 506 places in 1 ms
Iterating global reduction 2 with 22 rules applied. Total rules applied 520 place count 889 transition count 1214
Discarding 284 places :
Symmetric choice reduction at 2 with 284 rule applications. Total rules 804 place count 605 transition count 921
Deduced a syphon composed of 236 places in 0 ms
Iterating global reduction 2 with 284 rules applied. Total rules applied 1088 place count 605 transition count 921
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 1098 place count 595 transition count 908
Deduced a syphon composed of 234 places in 0 ms
Iterating global reduction 2 with 10 rules applied. Total rules applied 1108 place count 595 transition count 908
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 1113 place count 595 transition count 903
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 1122 place count 586 transition count 894
Deduced a syphon composed of 226 places in 1 ms
Iterating global reduction 3 with 9 rules applied. Total rules applied 1131 place count 586 transition count 894
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1132 place count 585 transition count 892
Deduced a syphon composed of 226 places in 0 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1133 place count 585 transition count 892
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1134 place count 584 transition count 890
Deduced a syphon composed of 226 places in 1 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1135 place count 584 transition count 890
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1137 place count 582 transition count 888
Deduced a syphon composed of 225 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1139 place count 582 transition count 888
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1140 place count 581 transition count 886
Deduced a syphon composed of 225 places in 1 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1141 place count 581 transition count 886
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1142 place count 580 transition count 884
Deduced a syphon composed of 225 places in 1 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1143 place count 580 transition count 884
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1145 place count 578 transition count 881
Deduced a syphon composed of 224 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1147 place count 578 transition count 881
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1149 place count 576 transition count 873
Deduced a syphon composed of 223 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1151 place count 576 transition count 873
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1153 place count 574 transition count 871
Deduced a syphon composed of 222 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1155 place count 574 transition count 871
Performed 110 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 332 places in 1 ms
Iterating global reduction 3 with 110 rules applied. Total rules applied 1265 place count 574 transition count 948
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 3 with 41 rules applied. Total rules applied 1306 place count 574 transition count 907
Discarding 104 places :
Symmetric choice reduction at 4 with 104 rule applications. Total rules 1410 place count 470 transition count 792
Deduced a syphon composed of 238 places in 0 ms
Iterating global reduction 4 with 104 rules applied. Total rules applied 1514 place count 470 transition count 792
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1516 place count 470 transition count 790
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 1522 place count 464 transition count 782
Deduced a syphon composed of 232 places in 0 ms
Iterating global reduction 5 with 6 rules applied. Total rules applied 1528 place count 464 transition count 782
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 239 places in 0 ms
Iterating global reduction 5 with 7 rules applied. Total rules applied 1535 place count 464 transition count 782
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 1540 place count 464 transition count 777
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 1555 place count 449 transition count 758
Deduced a syphon composed of 228 places in 1 ms
Iterating global reduction 6 with 15 rules applied. Total rules applied 1570 place count 449 transition count 758
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 1577 place count 449 transition count 751
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1581 place count 445 transition count 747
Deduced a syphon composed of 224 places in 1 ms
Iterating global reduction 7 with 4 rules applied. Total rules applied 1585 place count 445 transition count 747
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 227 places in 0 ms
Iterating global reduction 7 with 3 rules applied. Total rules applied 1588 place count 445 transition count 747
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 1594 place count 445 transition count 741
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1597 place count 442 transition count 738
Deduced a syphon composed of 224 places in 0 ms
Iterating global reduction 8 with 3 rules applied. Total rules applied 1600 place count 442 transition count 738
Performed 74 Post agglomeration using F-continuation condition with reduction of 117 identical transitions.
Deduced a syphon composed of 298 places in 1 ms
Iterating global reduction 8 with 74 rules applied. Total rules applied 1674 place count 442 transition count 1076
Ensure Unique test removed 118 transitions
Reduce isomorphic transitions removed 118 transitions.
Iterating post reduction 8 with 118 rules applied. Total rules applied 1792 place count 442 transition count 958
Discarding 129 places :
Symmetric choice reduction at 9 with 129 rule applications. Total rules 1921 place count 313 transition count 613
Deduced a syphon composed of 178 places in 0 ms
Iterating global reduction 9 with 129 rules applied. Total rules applied 2050 place count 313 transition count 613
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 9 with 15 rules applied. Total rules applied 2065 place count 313 transition count 598
Discarding 25 places :
Symmetric choice reduction at 10 with 25 rule applications. Total rules 2090 place count 288 transition count 548
Deduced a syphon composed of 153 places in 0 ms
Iterating global reduction 10 with 25 rules applied. Total rules applied 2115 place count 288 transition count 548
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -50
Deduced a syphon composed of 156 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2118 place count 288 transition count 598
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 2121 place count 285 transition count 570
Deduced a syphon composed of 153 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2124 place count 285 transition count 570
Deduced a syphon composed of 153 places in 0 ms
Drop transitions removed 63 transitions
Redundant transition composition rules discarded 63 transitions
Iterating global reduction 10 with 63 rules applied. Total rules applied 2187 place count 285 transition count 507
Discarding 5 places :
Symmetric choice reduction at 10 with 5 rule applications. Total rules 2192 place count 280 transition count 502
Deduced a syphon composed of 148 places in 0 ms
Iterating global reduction 10 with 5 rules applied. Total rules applied 2197 place count 280 transition count 502
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -60
Deduced a syphon composed of 151 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2200 place count 280 transition count 562
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 2203 place count 277 transition count 547
Deduced a syphon composed of 148 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2206 place count 277 transition count 547
Deduced a syphon composed of 148 places in 0 ms
Applied a total of 2206 rules in 589 ms. Remains 277 /1510 variables (removed 1233) and now considering 547/1935 (removed 1388) transitions.
[2021-05-09 18:41:56] [INFO ] Redundant transitions in 3 ms returned []
[2021-05-09 18:41:56] [INFO ] Flow matrix only has 488 transitions (discarded 59 similar events)
// Phase 1: matrix 488 rows 277 cols
[2021-05-09 18:41:56] [INFO ] Computed 4 place invariants in 4 ms
[2021-05-09 18:41:57] [INFO ] Dead Transitions using invariants and state equation in 299 ms returned []
Finished structural reductions, in 1 iterations. Remains : 277/1510 places, 547/1935 transitions.
Entered a terminal (fully accepting) state of product in 7457 steps with 513 reset in 137 ms.
FORMULA CloudReconfiguration-PT-305-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-305-08 finished in 5688 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(F(p0)))))], workingDir=/home/mcc/execution]
Support contains 1 out of 1543 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1543/1543 places, 1978/1978 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1532 transition count 1967
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1532 transition count 1967
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 23 place count 1532 transition count 1966
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 27 place count 1528 transition count 1962
Iterating global reduction 1 with 4 rules applied. Total rules applied 31 place count 1528 transition count 1962
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 35 place count 1524 transition count 1958
Iterating global reduction 1 with 4 rules applied. Total rules applied 39 place count 1524 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 40 place count 1524 transition count 1957
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 44 place count 1520 transition count 1952
Iterating global reduction 2 with 4 rules applied. Total rules applied 48 place count 1520 transition count 1952
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 51 place count 1517 transition count 1948
Iterating global reduction 2 with 3 rules applied. Total rules applied 54 place count 1517 transition count 1948
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 56 place count 1515 transition count 1945
Iterating global reduction 2 with 2 rules applied. Total rules applied 58 place count 1515 transition count 1945
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 60 place count 1513 transition count 1941
Iterating global reduction 2 with 2 rules applied. Total rules applied 62 place count 1513 transition count 1941
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 64 place count 1511 transition count 1938
Iterating global reduction 2 with 2 rules applied. Total rules applied 66 place count 1511 transition count 1938
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 67 place count 1511 transition count 1937
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 68 place count 1510 transition count 1936
Iterating global reduction 3 with 1 rules applied. Total rules applied 69 place count 1510 transition count 1936
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 70 place count 1510 transition count 1935
Applied a total of 70 rules in 738 ms. Remains 1510 /1543 variables (removed 33) and now considering 1935/1978 (removed 43) transitions.
// Phase 1: matrix 1935 rows 1510 cols
[2021-05-09 18:41:58] [INFO ] Computed 4 place invariants in 13 ms
[2021-05-09 18:41:58] [INFO ] Implicit Places using invariants in 370 ms returned []
// Phase 1: matrix 1935 rows 1510 cols
[2021-05-09 18:41:58] [INFO ] Computed 4 place invariants in 20 ms
[2021-05-09 18:41:59] [INFO ] Implicit Places using invariants and state equation in 912 ms returned []
Implicit Place search using SMT with State Equation took 1311 ms to find 0 implicit places.
// Phase 1: matrix 1935 rows 1510 cols
[2021-05-09 18:41:59] [INFO ] Computed 4 place invariants in 5 ms
[2021-05-09 18:42:00] [INFO ] Dead Transitions using invariants and state equation in 871 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1510/1543 places, 1935/1978 transitions.
Stuttering acceptance computed with spot in 153 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-305-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(EQ s639 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][false, false, false, false]]
Stuttering criterion allowed to conclude after 72 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-305-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-305-09 finished in 3102 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 1543 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1543/1543 places, 1978/1978 transitions.
Graph (trivial) has 1889 edges and 1543 vertex of which 696 / 1543 are part of one of the 63 SCC in 1 ms
Free SCC test removed 633 places
Ensure Unique test removed 736 transitions
Reduce isomorphic transitions removed 736 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 501 transitions
Trivial Post-agglo rules discarded 501 transitions
Performed 501 trivial Post agglomeration. Transition count delta: 501
Iterating post reduction 0 with 501 rules applied. Total rules applied 502 place count 909 transition count 740
Reduce places removed 501 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 525 rules applied. Total rules applied 1027 place count 408 transition count 716
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1039 place count 396 transition count 716
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 46 Pre rules applied. Total rules applied 1039 place count 396 transition count 670
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 3 with 92 rules applied. Total rules applied 1131 place count 350 transition count 670
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 1148 place count 333 transition count 642
Iterating global reduction 3 with 17 rules applied. Total rules applied 1165 place count 333 transition count 642
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 3 with 3 rules applied. Total rules applied 1168 place count 333 transition count 639
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 1171 place count 330 transition count 639
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 1180 place count 321 transition count 627
Iterating global reduction 5 with 9 rules applied. Total rules applied 1189 place count 321 transition count 627
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1195 place count 321 transition count 621
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1197 place count 319 transition count 617
Iterating global reduction 6 with 2 rules applied. Total rules applied 1199 place count 319 transition count 617
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1201 place count 317 transition count 613
Iterating global reduction 6 with 2 rules applied. Total rules applied 1203 place count 317 transition count 613
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1205 place count 315 transition count 609
Iterating global reduction 6 with 2 rules applied. Total rules applied 1207 place count 315 transition count 609
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1209 place count 313 transition count 605
Iterating global reduction 6 with 2 rules applied. Total rules applied 1211 place count 313 transition count 605
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1212 place count 312 transition count 603
Iterating global reduction 6 with 1 rules applied. Total rules applied 1213 place count 312 transition count 603
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1214 place count 311 transition count 596
Iterating global reduction 6 with 1 rules applied. Total rules applied 1215 place count 311 transition count 596
Performed 145 Post agglomeration using F-continuation condition with reduction of 89 identical transitions.
Deduced a syphon composed of 145 places in 0 ms
Reduce places removed 145 places and 0 transitions.
Iterating global reduction 6 with 290 rules applied. Total rules applied 1505 place count 166 transition count 362
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 6 with 14 rules applied. Total rules applied 1519 place count 166 transition count 348
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 1525 place count 160 transition count 336
Iterating global reduction 7 with 6 rules applied. Total rules applied 1531 place count 160 transition count 336
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 1533 place count 160 transition count 334
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 1535 place count 159 transition count 333
Performed 12 Post agglomeration using F-continuation condition with reduction of 3 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 1559 place count 147 transition count 318
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 9 with 10 rules applied. Total rules applied 1569 place count 147 transition count 308
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 10 with 36 rules applied. Total rules applied 1605 place count 129 transition count 342
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 10 with 17 rules applied. Total rules applied 1622 place count 129 transition count 325
Discarding 9 places :
Symmetric choice reduction at 11 with 9 rule applications. Total rules 1631 place count 120 transition count 307
Iterating global reduction 11 with 9 rules applied. Total rules applied 1640 place count 120 transition count 307
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 1646 place count 120 transition count 301
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 12 with 36 rules applied. Total rules applied 1682 place count 120 transition count 265
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 1683 place count 119 transition count 264
Applied a total of 1683 rules in 72 ms. Remains 119 /1543 variables (removed 1424) and now considering 264/1978 (removed 1714) transitions.
[2021-05-09 18:42:00] [INFO ] Flow matrix only has 207 transitions (discarded 57 similar events)
// Phase 1: matrix 207 rows 119 cols
[2021-05-09 18:42:00] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 18:42:00] [INFO ] Implicit Places using invariants in 81 ms returned []
[2021-05-09 18:42:00] [INFO ] Flow matrix only has 207 transitions (discarded 57 similar events)
// Phase 1: matrix 207 rows 119 cols
[2021-05-09 18:42:00] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 18:42:00] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:42:00] [INFO ] Implicit Places using invariants and state equation in 149 ms returned [9, 79]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 248 ms to find 2 implicit places.
[2021-05-09 18:42:00] [INFO ] Redundant transitions in 51 ms returned []
[2021-05-09 18:42:00] [INFO ] Flow matrix only has 207 transitions (discarded 57 similar events)
// Phase 1: matrix 207 rows 117 cols
[2021-05-09 18:42:00] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-09 18:42:00] [INFO ] Dead Transitions using invariants and state equation in 70 ms returned []
Starting structural reductions, iteration 1 : 117/1543 places, 264/1978 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 115 transition count 262
Applied a total of 2 rules in 4 ms. Remains 115 /117 variables (removed 2) and now considering 262/264 (removed 2) transitions.
[2021-05-09 18:42:00] [INFO ] Flow matrix only has 205 transitions (discarded 57 similar events)
// Phase 1: matrix 205 rows 115 cols
[2021-05-09 18:42:00] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-09 18:42:00] [INFO ] Implicit Places using invariants in 30 ms returned []
[2021-05-09 18:42:00] [INFO ] Flow matrix only has 205 transitions (discarded 57 similar events)
// Phase 1: matrix 205 rows 115 cols
[2021-05-09 18:42:00] [INFO ] Computed 2 place invariants in 6 ms
[2021-05-09 18:42:00] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:42:01] [INFO ] Implicit Places using invariants and state equation in 188 ms returned []
Implicit Place search using SMT with State Equation took 227 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 115/1543 places, 262/1978 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-305-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s60 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-305-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-305-10 finished in 725 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||G(p1))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1543 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1543/1543 places, 1978/1978 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1532 transition count 1967
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1532 transition count 1967
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 1532 transition count 1965
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 29 place count 1527 transition count 1959
Iterating global reduction 1 with 5 rules applied. Total rules applied 34 place count 1527 transition count 1959
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 39 place count 1522 transition count 1953
Iterating global reduction 1 with 5 rules applied. Total rules applied 44 place count 1522 transition count 1953
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 45 place count 1522 transition count 1952
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 50 place count 1517 transition count 1946
Iterating global reduction 2 with 5 rules applied. Total rules applied 55 place count 1517 transition count 1946
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 58 place count 1514 transition count 1942
Iterating global reduction 2 with 3 rules applied. Total rules applied 61 place count 1514 transition count 1942
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 63 place count 1512 transition count 1939
Iterating global reduction 2 with 2 rules applied. Total rules applied 65 place count 1512 transition count 1939
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 67 place count 1510 transition count 1935
Iterating global reduction 2 with 2 rules applied. Total rules applied 69 place count 1510 transition count 1935
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 71 place count 1508 transition count 1932
Iterating global reduction 2 with 2 rules applied. Total rules applied 73 place count 1508 transition count 1932
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 74 place count 1508 transition count 1931
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 75 place count 1507 transition count 1930
Iterating global reduction 3 with 1 rules applied. Total rules applied 76 place count 1507 transition count 1930
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 77 place count 1507 transition count 1929
Applied a total of 77 rules in 435 ms. Remains 1507 /1543 variables (removed 36) and now considering 1929/1978 (removed 49) transitions.
// Phase 1: matrix 1929 rows 1507 cols
[2021-05-09 18:42:01] [INFO ] Computed 4 place invariants in 9 ms
[2021-05-09 18:42:01] [INFO ] Implicit Places using invariants in 186 ms returned []
// Phase 1: matrix 1929 rows 1507 cols
[2021-05-09 18:42:01] [INFO ] Computed 4 place invariants in 8 ms
[2021-05-09 18:42:02] [INFO ] Implicit Places using invariants and state equation in 1086 ms returned []
Implicit Place search using SMT with State Equation took 1274 ms to find 0 implicit places.
// Phase 1: matrix 1929 rows 1507 cols
[2021-05-09 18:42:02] [INFO ] Computed 4 place invariants in 7 ms
[2021-05-09 18:42:03] [INFO ] Dead Transitions using invariants and state equation in 766 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1507/1543 places, 1929/1978 transitions.
Stuttering acceptance computed with spot in 181 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CloudReconfiguration-PT-305-11 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}]], initial=1, aps=[p1:(EQ s676 1), p0:(EQ s1206 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-305-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-305-11 finished in 2710 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||G(p1))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1543 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1543/1543 places, 1978/1978 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1532 transition count 1967
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1532 transition count 1967
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 1532 transition count 1965
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 28 place count 1528 transition count 1960
Iterating global reduction 1 with 4 rules applied. Total rules applied 32 place count 1528 transition count 1960
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 36 place count 1524 transition count 1955
Iterating global reduction 1 with 4 rules applied. Total rules applied 40 place count 1524 transition count 1955
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 41 place count 1524 transition count 1954
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 45 place count 1520 transition count 1949
Iterating global reduction 2 with 4 rules applied. Total rules applied 49 place count 1520 transition count 1949
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 51 place count 1518 transition count 1947
Iterating global reduction 2 with 2 rules applied. Total rules applied 53 place count 1518 transition count 1947
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 55 place count 1516 transition count 1944
Iterating global reduction 2 with 2 rules applied. Total rules applied 57 place count 1516 transition count 1944
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 59 place count 1514 transition count 1940
Iterating global reduction 2 with 2 rules applied. Total rules applied 61 place count 1514 transition count 1940
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 63 place count 1512 transition count 1937
Iterating global reduction 2 with 2 rules applied. Total rules applied 65 place count 1512 transition count 1937
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 66 place count 1512 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 67 place count 1511 transition count 1935
Iterating global reduction 3 with 1 rules applied. Total rules applied 68 place count 1511 transition count 1935
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 69 place count 1511 transition count 1934
Applied a total of 69 rules in 510 ms. Remains 1511 /1543 variables (removed 32) and now considering 1934/1978 (removed 44) transitions.
// Phase 1: matrix 1934 rows 1511 cols
[2021-05-09 18:42:04] [INFO ] Computed 4 place invariants in 14 ms
[2021-05-09 18:42:04] [INFO ] Implicit Places using invariants in 185 ms returned []
// Phase 1: matrix 1934 rows 1511 cols
[2021-05-09 18:42:04] [INFO ] Computed 4 place invariants in 8 ms
[2021-05-09 18:42:05] [INFO ] Implicit Places using invariants and state equation in 882 ms returned []
Implicit Place search using SMT with State Equation took 1082 ms to find 0 implicit places.
// Phase 1: matrix 1934 rows 1511 cols
[2021-05-09 18:42:05] [INFO ] Computed 4 place invariants in 8 ms
[2021-05-09 18:42:06] [INFO ] Dead Transitions using invariants and state equation in 782 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1511/1543 places, 1934/1978 transitions.
Stuttering acceptance computed with spot in 139 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CloudReconfiguration-PT-305-13 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}]], initial=1, aps=[p1:(NEQ s639 1), p0:(NEQ s873 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, 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 50000 reset in 985 ms.
Product exploration explored 100000 steps with 50000 reset in 985 ms.
Graph (complete) has 2111 edges and 1511 vertex of which 1502 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Knowledge obtained : [p1, p0]
Stuttering acceptance computed with spot in 102 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 50000 reset in 984 ms.
Product exploration explored 100000 steps with 50000 reset in 966 ms.
Applying partial POR strategy [true, false, true, true]
Stuttering acceptance computed with spot in 145 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Support contains 2 out of 1511 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1511/1511 places, 1934/1934 transitions.
Graph (trivial) has 1842 edges and 1511 vertex of which 687 / 1511 are part of one of the 62 SCC in 1 ms
Free SCC test removed 625 places
Ensure Unique test removed 727 transitions
Reduce isomorphic transitions removed 727 transitions.
Performed 480 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 480 rules applied. Total rules applied 481 place count 886 transition count 1207
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 493 place count 886 transition count 1195
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 493 place count 886 transition count 1208
Deduced a syphon composed of 503 places in 0 ms
Iterating global reduction 2 with 23 rules applied. Total rules applied 516 place count 886 transition count 1208
Discarding 283 places :
Symmetric choice reduction at 2 with 283 rule applications. Total rules 799 place count 603 transition count 915
Deduced a syphon composed of 236 places in 0 ms
Iterating global reduction 2 with 283 rules applied. Total rules applied 1082 place count 603 transition count 915
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1094 place count 591 transition count 899
Deduced a syphon composed of 234 places in 0 ms
Iterating global reduction 2 with 12 rules applied. Total rules applied 1106 place count 591 transition count 899
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 1112 place count 591 transition count 893
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1124 place count 579 transition count 881
Deduced a syphon composed of 224 places in 1 ms
Iterating global reduction 3 with 12 rules applied. Total rules applied 1136 place count 579 transition count 881
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1138 place count 577 transition count 877
Deduced a syphon composed of 224 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1140 place count 577 transition count 877
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1142 place count 575 transition count 873
Deduced a syphon composed of 224 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1144 place count 575 transition count 873
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1148 place count 571 transition count 869
Deduced a syphon composed of 222 places in 1 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1152 place count 571 transition count 869
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1154 place count 569 transition count 865
Deduced a syphon composed of 222 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1156 place count 569 transition count 865
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1158 place count 567 transition count 861
Deduced a syphon composed of 222 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1160 place count 567 transition count 861
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1164 place count 563 transition count 855
Deduced a syphon composed of 220 places in 1 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1168 place count 563 transition count 855
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1172 place count 559 transition count 839
Deduced a syphon composed of 218 places in 0 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1176 place count 559 transition count 839
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 3 with 1 rules applied. Total rules applied 1177 place count 559 transition count 839
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 1181 place count 555 transition count 835
Deduced a syphon composed of 217 places in 1 ms
Iterating global reduction 4 with 4 rules applied. Total rules applied 1185 place count 555 transition count 835
Performed 107 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 324 places in 0 ms
Iterating global reduction 4 with 107 rules applied. Total rules applied 1292 place count 555 transition count 912
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 4 with 39 rules applied. Total rules applied 1331 place count 555 transition count 873
Discarding 102 places :
Symmetric choice reduction at 5 with 102 rule applications. Total rules 1433 place count 453 transition count 761
Deduced a syphon composed of 232 places in 0 ms
Iterating global reduction 5 with 102 rules applied. Total rules applied 1535 place count 453 transition count 761
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 1541 place count 447 transition count 752
Deduced a syphon composed of 226 places in 1 ms
Iterating global reduction 5 with 6 rules applied. Total rules applied 1547 place count 447 transition count 752
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 233 places in 1 ms
Iterating global reduction 5 with 7 rules applied. Total rules applied 1554 place count 447 transition count 752
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 1558 place count 447 transition count 748
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 1573 place count 432 transition count 729
Deduced a syphon composed of 222 places in 0 ms
Iterating global reduction 6 with 15 rules applied. Total rules applied 1588 place count 432 transition count 729
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1594 place count 432 transition count 723
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1598 place count 428 transition count 719
Deduced a syphon composed of 218 places in 0 ms
Iterating global reduction 7 with 4 rules applied. Total rules applied 1602 place count 428 transition count 719
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 221 places in 0 ms
Iterating global reduction 7 with 3 rules applied. Total rules applied 1605 place count 428 transition count 719
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 1611 place count 428 transition count 713
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1614 place count 425 transition count 710
Deduced a syphon composed of 218 places in 0 ms
Iterating global reduction 8 with 3 rules applied. Total rules applied 1617 place count 425 transition count 710
Performed 71 Post agglomeration using F-continuation condition with reduction of 121 identical transitions.
Deduced a syphon composed of 289 places in 1 ms
Iterating global reduction 8 with 71 rules applied. Total rules applied 1688 place count 425 transition count 1033
Ensure Unique test removed 121 transitions
Reduce isomorphic transitions removed 121 transitions.
Iterating post reduction 8 with 121 rules applied. Total rules applied 1809 place count 425 transition count 912
Discarding 126 places :
Symmetric choice reduction at 9 with 126 rule applications. Total rules 1935 place count 299 transition count 575
Deduced a syphon composed of 172 places in 1 ms
Iterating global reduction 9 with 126 rules applied. Total rules applied 2061 place count 299 transition count 575
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 9 with 15 rules applied. Total rules applied 2076 place count 299 transition count 560
Discarding 25 places :
Symmetric choice reduction at 10 with 25 rule applications. Total rules 2101 place count 274 transition count 509
Deduced a syphon composed of 147 places in 1 ms
Iterating global reduction 10 with 25 rules applied. Total rules applied 2126 place count 274 transition count 509
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -50
Deduced a syphon composed of 150 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2129 place count 274 transition count 559
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 2132 place count 271 transition count 531
Deduced a syphon composed of 147 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2135 place count 271 transition count 531
Deduced a syphon composed of 147 places in 0 ms
Drop transitions removed 44 transitions
Redundant transition composition rules discarded 44 transitions
Iterating global reduction 10 with 44 rules applied. Total rules applied 2179 place count 271 transition count 487
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 2183 place count 267 transition count 483
Deduced a syphon composed of 143 places in 0 ms
Iterating global reduction 10 with 4 rules applied. Total rules applied 2187 place count 267 transition count 483
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 10 with 3 rules applied. Total rules applied 2190 place count 267 transition count 543
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 2193 place count 264 transition count 528
Deduced a syphon composed of 143 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2196 place count 264 transition count 528
Deduced a syphon composed of 143 places in 0 ms
Applied a total of 2196 rules in 258 ms. Remains 264 /1511 variables (removed 1247) and now considering 528/1934 (removed 1406) transitions.
[2021-05-09 18:42:10] [INFO ] Redundant transitions in 2 ms returned []
[2021-05-09 18:42:10] [INFO ] Flow matrix only has 472 transitions (discarded 56 similar events)
// Phase 1: matrix 472 rows 264 cols
[2021-05-09 18:42:10] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 18:42:11] [INFO ] Dead Transitions using invariants and state equation in 416 ms returned []
Finished structural reductions, in 1 iterations. Remains : 264/1511 places, 528/1934 transitions.
Product exploration explored 100000 steps with 50000 reset in 1788 ms.
Product exploration explored 100000 steps with 50000 reset in 1788 ms.
[2021-05-09 18:42:15] [INFO ] Flatten gal took : 52 ms
[2021-05-09 18:42:15] [INFO ] Flatten gal took : 107 ms
[2021-05-09 18:42:15] [INFO ] Time to serialize gal into /tmp/LTL23451974249486039.gal : 21 ms
[2021-05-09 18:42:15] [INFO ] Time to serialize properties into /tmp/LTL9624711672124736119.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/LTL23451974249486039.gal, -t, CGAL, -LTL, /tmp/LTL9624711672124736119.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/LTL23451974249486039.gal -t CGAL -LTL /tmp/LTL9624711672124736119.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("(p1488!=1)")||(G("(p1121!=1)")))))
Formula 0 simplified : !X("(p1488!=1)" | G"(p1121!=1)")
Detected timeout of ITS tools.
[2021-05-09 18:42:30] [INFO ] Flatten gal took : 132 ms
[2021-05-09 18:42:30] [INFO ] Applying decomposition
[2021-05-09 18:42:30] [INFO ] Flatten gal took : 128 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/graph10880286226283197041.txt, -o, /tmp/graph10880286226283197041.bin, -w, /tmp/graph10880286226283197041.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/graph10880286226283197041.bin, -l, -1, -v, -w, /tmp/graph10880286226283197041.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 18:42:30] [INFO ] Decomposing Gal with order
[2021-05-09 18:42:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 18:42:31] [INFO ] Removed a total of 516 redundant transitions.
[2021-05-09 18:42:31] [INFO ] Flatten gal took : 168 ms
[2021-05-09 18:42:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 45 labels/synchronizations in 23 ms.
[2021-05-09 18:42:31] [INFO ] Time to serialize gal into /tmp/LTL3636932783225618215.gal : 33 ms
[2021-05-09 18:42:31] [INFO ] Time to serialize properties into /tmp/LTL3644780011989455003.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/LTL3636932783225618215.gal, -t, CGAL, -LTL, /tmp/LTL3644780011989455003.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/LTL3636932783225618215.gal -t CGAL -LTL /tmp/LTL3644780011989455003.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(("(i20.i0.i1.u332.p1488!=1)")||(G("(i14.i2.i1.u247.p1121!=1)")))))
Formula 0 simplified : !X("(i20.i0.i1.u332.p1488!=1)" | G"(i14.i2.i1.u247.p1121!=1)")
Reverse transition relation is NOT exact ! Due to transitions t26, t191, t221, t273, t304, t333, t383, t454, t506, t670, t752, t784, t863, t934, t1180, t1232, t1263, t1292, t1341, t1628, t1726, t1788, t1800, t1834, t1836, t1840, t1841, i2.t1832, i2.t1824, i2.t1823, i2.t1821, i2.t1819, i2.t1818, i2.t1803, i2.t1705, i2.t1704, i2.t1703, i2.t1702, i2.t1701, i2.t1687, i2.t1589, i2.t1588, i2.t1587, i2.t1586, i2.t1585, i2.t1571, i2.t1564, i2.t1552, i2.t1508, i2.u5.t1822, i2.u12.t1801, i2.u42.t1672, i2.u45.t1686, i2.u85.t1490, i10.t1267, i13.t1155, i14.t1252, i14.i0.t1246, i14.i0.i1.t1251, i14.i0.i1.t1126, i14.i2.t1102, i14.i2.t1115, i14.i2.i0.t1355, i14.i2.i0.t1354, i14.i2.i0.t1137, i14.i2.i0.t1135, i14.i2.i0.t1127, i14.i2.i0.t1104, i14.i2.i0.t1103, i14.i2.i0.t1048, i14.i2.i0.t1047, i14.i2.i0.t1016, i14.i2.i0.u227.t1057, i14.i2.i0.u227.t1064, i14.i2.i0.u227.t1065, i14.i2.i0.u227.t1116, i14.i2.i0.u227.t1128, i14.i2.i0.u227.t1129, i14.i2.i0.u227.t1130, i14.i2.i2.t1874, i14.i3.t1009, i15.t1034, i20.t788, i23.t675, i25.i0.t610, i25.i0.t766, i25.i0.t767, i25.i0.t839, i25.i0.i2.t877, i25.i0.i2.t876, i25.i0.i2.t649, i25.i0.i2.t648, i25.i0.i2.t647, i25.i0.i2.t646, i25.i0.i2.t635, i25.i0.i2.t634, i25.i0.i2.t612, i25.i0.i2.t611, i25.i0.i2.t573, i25.i0.i2.t572, i25.i0.i2.t565, i25.i0.i2.t563, i25.i0.i2.t562, i25.i0.i2.t537, i25.i0.i2.u388.t654, i25.i0.i2.u388.t656, i25.i0.i3.t771, i25.i0.i3.t645, i25.i0.i5.t1856, i25.i0.i7.t555, i25.i1.t530, i27.t503, i27.i0.i1.u437.t941, i27.i1.i0.t1419, i27.i1.i3.t461, i27.i1.i3.t23, i31.t308, i34.t195, i35.t75, i36.t130, i36.i0.t82, i36.i0.t287, i36.i0.t288, i36.i0.i2.t397, i36.i0.i2.t396, i36.i0.i2.t293, i36.i0.i2.t292, i36.i0.i2.t170, i36.i0.i2.t169, i36.i0.i2.t168, i36.i0.i2.t167, i36.i0.i2.t156, i36.i0.i2.t133, i36.i0.i2.t132, i36.i0.i2.t94, i36.i0.i2.t93, i36.i0.i2.t86, i36.i0.i2.t83, i36.i0.i2.t57, i36.i0.i2.u564.t175, i36.i0.i2.u564.t177, i36.i0.i2.u566.t166, i36.i0.i6.t50, i36.i1.t1881, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :64/1710/144/1918
Computing Next relation with stutter on 89440 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
411 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,4.26505,153536,1,0,224655,7152,18686,399646,612,51946,1346170
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA CloudReconfiguration-PT-305-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property CloudReconfiguration-PT-305-13 finished in 32365 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((X((p0 U X(p1))) U G(p2))||(p0 U G(p3))))], workingDir=/home/mcc/execution]
Support contains 4 out of 1543 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1543/1543 places, 1978/1978 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1534 transition count 1969
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1534 transition count 1969
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 20 place count 1534 transition count 1967
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 24 place count 1530 transition count 1962
Iterating global reduction 1 with 4 rules applied. Total rules applied 28 place count 1530 transition count 1962
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 32 place count 1526 transition count 1957
Iterating global reduction 1 with 4 rules applied. Total rules applied 36 place count 1526 transition count 1957
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 40 place count 1522 transition count 1953
Iterating global reduction 1 with 4 rules applied. Total rules applied 44 place count 1522 transition count 1953
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 47 place count 1519 transition count 1949
Iterating global reduction 1 with 3 rules applied. Total rules applied 50 place count 1519 transition count 1949
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 52 place count 1517 transition count 1946
Iterating global reduction 1 with 2 rules applied. Total rules applied 54 place count 1517 transition count 1946
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 56 place count 1515 transition count 1942
Iterating global reduction 1 with 2 rules applied. Total rules applied 58 place count 1515 transition count 1942
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 60 place count 1513 transition count 1939
Iterating global reduction 1 with 2 rules applied. Total rules applied 62 place count 1513 transition count 1939
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 63 place count 1513 transition count 1938
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 64 place count 1512 transition count 1937
Iterating global reduction 2 with 1 rules applied. Total rules applied 65 place count 1512 transition count 1937
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 66 place count 1512 transition count 1936
Applied a total of 66 rules in 522 ms. Remains 1512 /1543 variables (removed 31) and now considering 1936/1978 (removed 42) transitions.
// Phase 1: matrix 1936 rows 1512 cols
[2021-05-09 18:42:36] [INFO ] Computed 4 place invariants in 12 ms
[2021-05-09 18:42:37] [INFO ] Implicit Places using invariants in 364 ms returned []
// Phase 1: matrix 1936 rows 1512 cols
[2021-05-09 18:42:37] [INFO ] Computed 4 place invariants in 12 ms
[2021-05-09 18:42:38] [INFO ] Implicit Places using invariants and state equation in 1494 ms returned []
Implicit Place search using SMT with State Equation took 1860 ms to find 0 implicit places.
// Phase 1: matrix 1936 rows 1512 cols
[2021-05-09 18:42:38] [INFO ] Computed 4 place invariants in 10 ms
[2021-05-09 18:42:39] [INFO ] Dead Transitions using invariants and state equation in 820 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1512/1543 places, 1936/1978 transitions.
Stuttering acceptance computed with spot in 1007 ms :[(AND (NOT p2) (NOT p3)), (NOT p1), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p1), (NOT p1), true, (AND (NOT p1) (NOT p3)), (AND (NOT p2) (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p3)), (NOT p2), (NOT p3), (AND (NOT p2) (NOT p3))]
Running random walk in product with property : CloudReconfiguration-PT-305-14 automaton TGBA [mat=[[{ cond=(AND (NOT p2) (NOT p3) p0), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p2) p3 p0), acceptance={0} source=0 dest: 0}, { cond=(AND p2 (NOT p3) p0), acceptance={1} source=0 dest: 0}, { cond=(AND p2 p3 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p3) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p2 p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 3}, { cond=(AND p2 p3 (NOT p0)), acceptance={} source=0 dest: 4}, { cond=(AND p3 (NOT p0)), acceptance={} source=0 dest: 5}, { cond=(AND (NOT p2) p3 (NOT p0)), acceptance={} source=0 dest: 6}, { cond=(AND p2 (NOT p3) (NOT p0)), acceptance={} source=0 dest: 7}, { cond=(AND (NOT p3) (NOT p0)), acceptance={} source=0 dest: 8}], [{ cond=(NOT p0), acceptance={} source=1 dest: 9}, { cond=p0, acceptance={} source=1 dest: 10}], [{ cond=(AND (NOT p2) (NOT p3) (NOT p0)), acceptance={} source=2 dest: 9}, { cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 12}, { cond=(AND p2 p3 (NOT p0)), acceptance={} source=2 dest: 13}, { cond=(AND (NOT p2) p3 (NOT p0)), acceptance={} source=2 dest: 14}, { cond=(AND p2 (NOT p3) (NOT p0)), acceptance={} source=2 dest: 15}], [{ cond=(AND (NOT p3) (NOT p0)), acceptance={} source=3 dest: 9}, { cond=p0, acceptance={} source=3 dest: 12}, { cond=(AND p3 (NOT p0)), acceptance={} source=3 dest: 14}], [{ cond=(AND (NOT p2) (NOT p3) (NOT p0)), acceptance={} source=4 dest: 9}, { cond=(AND (NOT p2) (NOT p3) p0), acceptance={} source=4 dest: 10}, { cond=(AND p2 p3 (NOT p0)), acceptance={} source=4 dest: 13}, { cond=(AND (NOT p2) p3 (NOT p0)), acceptance={} source=4 dest: 14}, { cond=(AND p2 (NOT p3) (NOT p0)), acceptance={} source=4 dest: 15}, { cond=(AND (NOT p2) p3 p0), acceptance={} source=4 dest: 16}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=5 dest: 1}, { cond=(AND p2 p3), acceptance={} source=5 dest: 4}, { cond=p3, acceptance={} source=5 dest: 5}, { cond=(AND (NOT p2) p3), acceptance={} source=5 dest: 6}, { cond=(AND p2 (NOT p3)), acceptance={} source=5 dest: 7}, { cond=(NOT p3), acceptance={} source=5 dest: 8}], [{ cond=(AND (NOT p3) (NOT p0)), acceptance={} source=6 dest: 9}, { cond=(AND (NOT p3) p0), acceptance={} source=6 dest: 10}, { cond=(AND p3 (NOT p0)), acceptance={} source=6 dest: 14}, { cond=(AND p3 p0), acceptance={} source=6 dest: 16}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=7 dest: 9}, { cond=(AND (NOT p2) p0), acceptance={} source=7 dest: 10}, { cond=(AND p2 (NOT p0)), acceptance={} source=7 dest: 15}], [{ cond=(NOT p2), acceptance={} source=8 dest: 1}, { cond=p2, acceptance={} source=8 dest: 7}, { cond=(NOT p2), acceptance={0, 1} source=8 dest: 8}, { cond=p2, acceptance={1} source=8 dest: 8}], [{ cond=(NOT p1), acceptance={} source=9 dest: 11}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=10 dest: 9}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=10 dest: 10}], [{ cond=true, acceptance={0, 1} source=11 dest: 11}], [{ cond=(AND (NOT p3) (NOT p0) (NOT p1)), acceptance={} source=12 dest: 9}, { cond=(AND (NOT p3) p0 (NOT p1)), acceptance={0, 1} source=12 dest: 12}, { cond=(AND p3 p0 (NOT p1)), acceptance={0} source=12 dest: 12}, { cond=(AND p3 (NOT p0) (NOT p1)), acceptance={} source=12 dest: 14}], [{ cond=(AND (NOT p2) (NOT p3) (NOT p1)), acceptance={} source=13 dest: 11}, { cond=(AND p2 (NOT p3) (NOT p1)), acceptance={} source=13 dest: 17}, { cond=(AND (NOT p2) p3 (NOT p1)), acceptance={} source=13 dest: 18}, { cond=(AND p2 p3 (NOT p1)), acceptance={} source=13 dest: 19}], [{ cond=(AND (NOT p3) (NOT p1)), acceptance={} source=14 dest: 11}, { cond=(AND p3 (NOT p1)), acceptance={} source=14 dest: 18}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=15 dest: 11}, { cond=(AND p2 (NOT p1)), acceptance={} source=15 dest: 17}], [{ cond=(AND (NOT p3) (NOT p0) (NOT p1)), acceptance={} source=16 dest: 9}, { cond=(AND (NOT p3) p0 (NOT p1)), acceptance={} source=16 dest: 10}, { cond=(AND p3 (NOT p0) (NOT p1)), acceptance={} source=16 dest: 14}, { cond=(AND p3 p0 (NOT p1)), acceptance={} source=16 dest: 16}], [{ cond=(NOT p2), acceptance={} source=17 dest: 11}, { cond=p2, acceptance={} source=17 dest: 17}], [{ cond=(NOT p3), acceptance={} source=18 dest: 11}, { cond=p3, acceptance={} source=18 dest: 18}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=19 dest: 11}, { cond=(AND p2 (NOT p3)), acceptance={} source=19 dest: 17}, { cond=(AND (NOT p2) p3), acceptance={} source=19 dest: 18}, { cond=(AND p2 p3), acceptance={} source=19 dest: 19}]], initial=0, aps=[p2:(EQ s556 1), p3:(EQ s838 1), p0:(EQ s966 1), p1:(OR (EQ s205 1) (EQ s966 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-305-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-305-14 finished in 4270 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0&&G(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1543 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1543/1543 places, 1978/1978 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1531 transition count 1966
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1531 transition count 1966
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 26 place count 1531 transition count 1964
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 31 place count 1526 transition count 1958
Iterating global reduction 1 with 5 rules applied. Total rules applied 36 place count 1526 transition count 1958
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 41 place count 1521 transition count 1952
Iterating global reduction 1 with 5 rules applied. Total rules applied 46 place count 1521 transition count 1952
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 47 place count 1521 transition count 1951
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 52 place count 1516 transition count 1945
Iterating global reduction 2 with 5 rules applied. Total rules applied 57 place count 1516 transition count 1945
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 60 place count 1513 transition count 1941
Iterating global reduction 2 with 3 rules applied. Total rules applied 63 place count 1513 transition count 1941
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 65 place count 1511 transition count 1938
Iterating global reduction 2 with 2 rules applied. Total rules applied 67 place count 1511 transition count 1938
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 69 place count 1509 transition count 1934
Iterating global reduction 2 with 2 rules applied. Total rules applied 71 place count 1509 transition count 1934
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 73 place count 1507 transition count 1931
Iterating global reduction 2 with 2 rules applied. Total rules applied 75 place count 1507 transition count 1931
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 76 place count 1507 transition count 1930
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 77 place count 1506 transition count 1929
Iterating global reduction 3 with 1 rules applied. Total rules applied 78 place count 1506 transition count 1929
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 79 place count 1506 transition count 1928
Applied a total of 79 rules in 664 ms. Remains 1506 /1543 variables (removed 37) and now considering 1928/1978 (removed 50) transitions.
// Phase 1: matrix 1928 rows 1506 cols
[2021-05-09 18:42:41] [INFO ] Computed 4 place invariants in 9 ms
[2021-05-09 18:42:41] [INFO ] Implicit Places using invariants in 234 ms returned []
// Phase 1: matrix 1928 rows 1506 cols
[2021-05-09 18:42:41] [INFO ] Computed 4 place invariants in 7 ms
[2021-05-09 18:42:42] [INFO ] Implicit Places using invariants and state equation in 1451 ms returned []
Implicit Place search using SMT with State Equation took 1712 ms to find 0 implicit places.
// Phase 1: matrix 1928 rows 1506 cols
[2021-05-09 18:42:42] [INFO ] Computed 4 place invariants in 5 ms
[2021-05-09 18:42:43] [INFO ] Dead Transitions using invariants and state equation in 888 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1506/1543 places, 1928/1978 transitions.
Stuttering acceptance computed with spot in 204 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1), (NOT p1)]
Running random walk in product with property : CloudReconfiguration-PT-305-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s279 1), p1:(EQ s1473 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-305-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-305-15 finished in 3528 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620585764465

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudReconfiguration-PT-305"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is CloudReconfiguration-PT-305, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r045-oct2-162038292100509"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-305.tgz
mv CloudReconfiguration-PT-305 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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