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-oct2-162038292100501.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-304, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038292100501
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 964K
-rw-r--r-- 1 mcc users 9.1K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.6K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 69K 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 3.3K Mar 28 15:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 15:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 15:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 03:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 23 03:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 22 12:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K 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-304-00
FORMULA_NAME CloudReconfiguration-PT-304-01
FORMULA_NAME CloudReconfiguration-PT-304-02
FORMULA_NAME CloudReconfiguration-PT-304-03
FORMULA_NAME CloudReconfiguration-PT-304-04
FORMULA_NAME CloudReconfiguration-PT-304-05
FORMULA_NAME CloudReconfiguration-PT-304-06
FORMULA_NAME CloudReconfiguration-PT-304-07
FORMULA_NAME CloudReconfiguration-PT-304-08
FORMULA_NAME CloudReconfiguration-PT-304-09
FORMULA_NAME CloudReconfiguration-PT-304-10
FORMULA_NAME CloudReconfiguration-PT-304-11
FORMULA_NAME CloudReconfiguration-PT-304-12
FORMULA_NAME CloudReconfiguration-PT-304-13
FORMULA_NAME CloudReconfiguration-PT-304-14
FORMULA_NAME CloudReconfiguration-PT-304-15

=== Now, execution of the tool begins

BK_START 1620585117830

Running Version 0
[2021-05-09 18:32:00] [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 18:32:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 18:32:00] [INFO ] Load time of PNML (sax parser for PT used): 145 ms
[2021-05-09 18:32:00] [INFO ] Transformed 2584 places.
[2021-05-09 18:32:00] [INFO ] Transformed 3094 transitions.
[2021-05-09 18:32:00] [INFO ] Found NUPN structural information;
[2021-05-09 18:32:01] [INFO ] Parsed PT model containing 2584 places and 3094 transitions in 248 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 18:32:01] [INFO ] Initial state test concluded for 3 properties.
FORMULA CloudReconfiguration-PT-304-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-304-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 31 out of 2584 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2584/2584 places, 3094/3094 transitions.
Discarding 520 places :
Symmetric choice reduction at 0 with 520 rule applications. Total rules 520 place count 2064 transition count 2574
Iterating global reduction 0 with 520 rules applied. Total rules applied 1040 place count 2064 transition count 2574
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 1069 place count 2064 transition count 2545
Discarding 240 places :
Symmetric choice reduction at 1 with 240 rule applications. Total rules 1309 place count 1824 transition count 2305
Iterating global reduction 1 with 240 rules applied. Total rules applied 1549 place count 1824 transition count 2305
Discarding 90 places :
Symmetric choice reduction at 1 with 90 rule applications. Total rules 1639 place count 1734 transition count 2215
Iterating global reduction 1 with 90 rules applied. Total rules applied 1729 place count 1734 transition count 2215
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 1747 place count 1734 transition count 2197
Discarding 47 places :
Symmetric choice reduction at 2 with 47 rule applications. Total rules 1794 place count 1687 transition count 2150
Iterating global reduction 2 with 47 rules applied. Total rules applied 1841 place count 1687 transition count 2150
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 1849 place count 1687 transition count 2142
Discarding 38 places :
Symmetric choice reduction at 3 with 38 rule applications. Total rules 1887 place count 1649 transition count 2099
Iterating global reduction 3 with 38 rules applied. Total rules applied 1925 place count 1649 transition count 2099
Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 1951 place count 1623 transition count 2073
Iterating global reduction 3 with 26 rules applied. Total rules applied 1977 place count 1623 transition count 2073
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 2001 place count 1599 transition count 2049
Iterating global reduction 3 with 24 rules applied. Total rules applied 2025 place count 1599 transition count 2049
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 2048 place count 1576 transition count 2026
Iterating global reduction 3 with 23 rules applied. Total rules applied 2071 place count 1576 transition count 2026
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 2091 place count 1556 transition count 1993
Iterating global reduction 3 with 20 rules applied. Total rules applied 2111 place count 1556 transition count 1993
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 2116 place count 1551 transition count 1985
Iterating global reduction 3 with 5 rules applied. Total rules applied 2121 place count 1551 transition count 1985
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 2125 place count 1547 transition count 1980
Iterating global reduction 3 with 4 rules applied. Total rules applied 2129 place count 1547 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 2130 place count 1547 transition count 1979
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 2131 place count 1546 transition count 1978
Iterating global reduction 4 with 1 rules applied. Total rules applied 2132 place count 1546 transition count 1978
Applied a total of 2132 rules in 2019 ms. Remains 1546 /2584 variables (removed 1038) and now considering 1978/3094 (removed 1116) transitions.
// Phase 1: matrix 1978 rows 1546 cols
[2021-05-09 18:32:03] [INFO ] Computed 4 place invariants in 50 ms
[2021-05-09 18:32:03] [INFO ] Implicit Places using invariants in 650 ms returned []
// Phase 1: matrix 1978 rows 1546 cols
[2021-05-09 18:32:03] [INFO ] Computed 4 place invariants in 23 ms
[2021-05-09 18:32:05] [INFO ] Implicit Places using invariants and state equation in 1074 ms returned []
Implicit Place search using SMT with State Equation took 1758 ms to find 0 implicit places.
// Phase 1: matrix 1978 rows 1546 cols
[2021-05-09 18:32:05] [INFO ] Computed 4 place invariants in 9 ms
[2021-05-09 18:32:05] [INFO ] Dead Transitions using invariants and state equation in 736 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1546/2584 places, 1978/3094 transitions.
[2021-05-09 18:32:06] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-09 18:32:06] [INFO ] Flatten gal took : 252 ms
FORMULA CloudReconfiguration-PT-304-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 18:32:06] [INFO ] Flatten gal took : 135 ms
[2021-05-09 18:32:06] [INFO ] Input system was already deterministic with 1978 transitions.
Incomplete random walk after 100000 steps, including 772 resets, run finished after 544 ms. (steps per millisecond=183 ) properties (out of 26) seen :11
Running SMT prover for 15 properties.
// Phase 1: matrix 1978 rows 1546 cols
[2021-05-09 18:32:07] [INFO ] Computed 4 place invariants in 24 ms
[2021-05-09 18:32:07] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 18:32:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:32:07] [INFO ] [Real]Absence check using state equation in 485 ms returned sat
[2021-05-09 18:32:08] [INFO ] Computed and/alt/rep : 1971/2407/1971 causal constraints (skipped 6 transitions) in 289 ms.
[2021-05-09 18:32:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:32:09] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 29 ms returned sat
[2021-05-09 18:32:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:32:10] [INFO ] [Nat]Absence check using state equation in 563 ms returned sat
[2021-05-09 18:32:10] [INFO ] Computed and/alt/rep : 1971/2407/1971 causal constraints (skipped 6 transitions) in 79 ms.
[2021-05-09 18:32:27] [INFO ] Added : 885 causal constraints over 177 iterations in 16449 ms. Result :sat
[2021-05-09 18:32:27] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 18:32:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:32:27] [INFO ] [Real]Absence check using state equation in 509 ms returned sat
[2021-05-09 18:32:27] [INFO ] Computed and/alt/rep : 1971/2407/1971 causal constraints (skipped 6 transitions) in 92 ms.
[2021-05-09 18:32:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:32:28] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 18:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:32:29] [INFO ] [Nat]Absence check using state equation in 619 ms returned sat
[2021-05-09 18:32:29] [INFO ] Computed and/alt/rep : 1971/2407/1971 causal constraints (skipped 6 transitions) in 105 ms.
[2021-05-09 18:32:44] [INFO ] Added : 855 causal constraints over 171 iterations in 14831 ms. Result :sat
[2021-05-09 18:32:44] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 18:32:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:32:44] [INFO ] [Real]Absence check using state equation in 508 ms returned sat
[2021-05-09 18:32:45] [INFO ] Computed and/alt/rep : 1971/2407/1971 causal constraints (skipped 6 transitions) in 79 ms.
[2021-05-09 18:32:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:32:45] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 18:32:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:32:46] [INFO ] [Nat]Absence check using state equation in 544 ms returned sat
[2021-05-09 18:32:46] [INFO ] Computed and/alt/rep : 1971/2407/1971 causal constraints (skipped 6 transitions) in 92 ms.
[2021-05-09 18:32:58] [INFO ] Added : 731 causal constraints over 147 iterations in 12734 ms. Result :sat
[2021-05-09 18:32:59] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 18:32:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:32:59] [INFO ] [Real]Absence check using state equation in 575 ms returned sat
[2021-05-09 18:32:59] [INFO ] Computed and/alt/rep : 1971/2407/1971 causal constraints (skipped 6 transitions) in 115 ms.
[2021-05-09 18:33:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:33:00] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 16 ms returned sat
[2021-05-09 18:33:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:33:01] [INFO ] [Nat]Absence check using state equation in 555 ms returned sat
[2021-05-09 18:33:01] [INFO ] Computed and/alt/rep : 1971/2407/1971 causal constraints (skipped 6 transitions) in 83 ms.
[2021-05-09 18:33:16] [INFO ] Added : 858 causal constraints over 172 iterations in 15155 ms. Result :sat
[2021-05-09 18:33:16] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 18:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:33:16] [INFO ] [Real]Absence check using state equation in 470 ms returned sat
[2021-05-09 18:33:17] [INFO ] Computed and/alt/rep : 1971/2407/1971 causal constraints (skipped 6 transitions) in 95 ms.
[2021-05-09 18:33:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:33:17] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 16 ms returned sat
[2021-05-09 18:33:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:33:18] [INFO ] [Nat]Absence check using state equation in 801 ms returned sat
[2021-05-09 18:33:18] [INFO ] Computed and/alt/rep : 1971/2407/1971 causal constraints (skipped 6 transitions) in 97 ms.
[2021-05-09 18:33:35] [INFO ] Added : 898 causal constraints over 180 iterations in 17148 ms. Result :sat
[2021-05-09 18:33:35] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 26 ms returned sat
[2021-05-09 18:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:33:36] [INFO ] [Real]Absence check using state equation in 493 ms returned sat
[2021-05-09 18:33:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:33:36] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 18:33:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:33:37] [INFO ] [Nat]Absence check using state equation in 446 ms returned sat
[2021-05-09 18:33:37] [INFO ] Computed and/alt/rep : 1971/2407/1971 causal constraints (skipped 6 transitions) in 67 ms.
[2021-05-09 18:33:53] [INFO ] Added : 891 causal constraints over 179 iterations in 15897 ms. Result :sat
[2021-05-09 18:33:53] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 26 ms returned sat
[2021-05-09 18:33:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:33:54] [INFO ] [Real]Absence check using state equation in 830 ms returned sat
[2021-05-09 18:33:54] [INFO ] Computed and/alt/rep : 1971/2407/1971 causal constraints (skipped 6 transitions) in 79 ms.
[2021-05-09 18:33:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:33:54] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 18:33:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:33:55] [INFO ] [Nat]Absence check using state equation in 538 ms returned sat
[2021-05-09 18:33:55] [INFO ] Computed and/alt/rep : 1971/2407/1971 causal constraints (skipped 6 transitions) in 128 ms.
[2021-05-09 18:34:14] [INFO ] Added : 1050 causal constraints over 210 iterations in 19059 ms. Result :sat
[2021-05-09 18:34:14] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 18:34:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:34:15] [INFO ] [Real]Absence check using state equation in 469 ms returned sat
[2021-05-09 18:34:15] [INFO ] Computed and/alt/rep : 1971/2407/1971 causal constraints (skipped 6 transitions) in 99 ms.
[2021-05-09 18:34:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:34:15] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 18:34:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:34:16] [INFO ] [Nat]Absence check using state equation in 464 ms returned sat
[2021-05-09 18:34:16] [INFO ] Computed and/alt/rep : 1971/2407/1971 causal constraints (skipped 6 transitions) in 66 ms.
[2021-05-09 18:34:29] [INFO ] Added : 832 causal constraints over 167 iterations in 13476 ms. Result :sat
[2021-05-09 18:34:29] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 18:34:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:34:30] [INFO ] [Real]Absence check using state equation in 472 ms returned sat
[2021-05-09 18:34:30] [INFO ] Computed and/alt/rep : 1971/2407/1971 causal constraints (skipped 6 transitions) in 80 ms.
[2021-05-09 18:34:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:34:31] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 18:34:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:34:32] [INFO ] [Nat]Absence check using state equation in 475 ms returned sat
[2021-05-09 18:34:32] [INFO ] Computed and/alt/rep : 1971/2407/1971 causal constraints (skipped 6 transitions) in 88 ms.
[2021-05-09 18:34:43] [INFO ] Added : 755 causal constraints over 151 iterations in 11712 ms. Result :sat
[2021-05-09 18:34:43] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 18:34:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:34:44] [INFO ] [Real]Absence check using state equation in 521 ms returned sat
[2021-05-09 18:34:44] [INFO ] Computed and/alt/rep : 1971/2407/1971 causal constraints (skipped 6 transitions) in 66 ms.
[2021-05-09 18:34:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:34:45] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 18:34:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:34:45] [INFO ] [Nat]Absence check using state equation in 425 ms returned sat
[2021-05-09 18:34:45] [INFO ] Computed and/alt/rep : 1971/2407/1971 causal constraints (skipped 6 transitions) in 68 ms.
[2021-05-09 18:35:01] [INFO ] Added : 952 causal constraints over 191 iterations in 16035 ms. Result :sat
[2021-05-09 18:35:01] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 18:35:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:35:02] [INFO ] [Real]Absence check using state equation in 565 ms returned sat
[2021-05-09 18:35:02] [INFO ] Computed and/alt/rep : 1971/2407/1971 causal constraints (skipped 6 transitions) in 68 ms.
[2021-05-09 18:35:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:35:03] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 18:35:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:35:03] [INFO ] [Nat]Absence check using state equation in 483 ms returned sat
[2021-05-09 18:35:03] [INFO ] Computed and/alt/rep : 1971/2407/1971 causal constraints (skipped 6 transitions) in 95 ms.
[2021-05-09 18:35:18] [INFO ] Added : 894 causal constraints over 179 iterations in 14710 ms. Result :sat
[2021-05-09 18:35:18] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 17 ms returned sat
[2021-05-09 18:35:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:35:18] [INFO ] [Real]Absence check using state equation in 439 ms returned sat
[2021-05-09 18:35:19] [INFO ] Computed and/alt/rep : 1971/2407/1971 causal constraints (skipped 6 transitions) in 65 ms.
[2021-05-09 18:35:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:35:19] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 18:35:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:35:20] [INFO ] [Nat]Absence check using state equation in 459 ms returned sat
[2021-05-09 18:35:20] [INFO ] Computed and/alt/rep : 1971/2407/1971 causal constraints (skipped 6 transitions) in 74 ms.
[2021-05-09 18:35:31] [INFO ] Added : 728 causal constraints over 146 iterations in 11235 ms. Result :sat
[2021-05-09 18:35:31] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 17 ms returned sat
[2021-05-09 18:35:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:35:31] [INFO ] [Real]Absence check using state equation in 439 ms returned sat
[2021-05-09 18:35:32] [INFO ] Computed and/alt/rep : 1971/2407/1971 causal constraints (skipped 6 transitions) in 75 ms.
[2021-05-09 18:35:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:35:32] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 18:35:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:35:33] [INFO ] [Nat]Absence check using state equation in 446 ms returned sat
[2021-05-09 18:35:33] [INFO ] Computed and/alt/rep : 1971/2407/1971 causal constraints (skipped 6 transitions) in 65 ms.
[2021-05-09 18:35:50] [INFO ] Added : 1059 causal constraints over 212 iterations in 17547 ms. Result :sat
[2021-05-09 18:35:50] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 18:35:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:35:51] [INFO ] [Real]Absence check using state equation in 434 ms returned sat
[2021-05-09 18:35:51] [INFO ] Computed and/alt/rep : 1971/2407/1971 causal constraints (skipped 6 transitions) in 67 ms.
[2021-05-09 18:35:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:35:52] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 18:35:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:35:52] [INFO ] [Nat]Absence check using state equation in 415 ms returned sat
[2021-05-09 18:35:52] [INFO ] Computed and/alt/rep : 1971/2407/1971 causal constraints (skipped 6 transitions) in 71 ms.
[2021-05-09 18:36:06] [INFO ] Added : 869 causal constraints over 174 iterations in 13690 ms. Result :sat
[2021-05-09 18:36:06] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 12 ms returned sat
[2021-05-09 18:36:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:36:06] [INFO ] [Real]Absence check using state equation in 437 ms returned sat
[2021-05-09 18:36:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:36:07] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 18:36:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:36:07] [INFO ] [Nat]Absence check using state equation in 428 ms returned sat
[2021-05-09 18:36:07] [INFO ] Computed and/alt/rep : 1971/2407/1971 causal constraints (skipped 6 transitions) in 65 ms.
[2021-05-09 18:36:19] [INFO ] Added : 776 causal constraints over 156 iterations in 12005 ms. Result :sat
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((F(p0)&&X(G(p1))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1546 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1546/1546 places, 1978/1978 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1535 transition count 1965
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1535 transition count 1965
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 1535 transition count 1964
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 29 place count 1529 transition count 1957
Iterating global reduction 1 with 6 rules applied. Total rules applied 35 place count 1529 transition count 1957
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 36 place count 1529 transition count 1956
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 38 place count 1527 transition count 1954
Iterating global reduction 2 with 2 rules applied. Total rules applied 40 place count 1527 transition count 1954
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 42 place count 1525 transition count 1952
Iterating global reduction 2 with 2 rules applied. Total rules applied 44 place count 1525 transition count 1952
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 46 place count 1523 transition count 1950
Iterating global reduction 2 with 2 rules applied. Total rules applied 48 place count 1523 transition count 1950
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 50 place count 1521 transition count 1948
Iterating global reduction 2 with 2 rules applied. Total rules applied 52 place count 1521 transition count 1948
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 53 place count 1520 transition count 1947
Iterating global reduction 2 with 1 rules applied. Total rules applied 54 place count 1520 transition count 1947
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 55 place count 1519 transition count 1946
Iterating global reduction 2 with 1 rules applied. Total rules applied 56 place count 1519 transition count 1946
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 57 place count 1518 transition count 1944
Iterating global reduction 2 with 1 rules applied. Total rules applied 58 place count 1518 transition count 1944
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 59 place count 1517 transition count 1942
Iterating global reduction 2 with 1 rules applied. Total rules applied 60 place count 1517 transition count 1942
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 61 place count 1516 transition count 1941
Iterating global reduction 2 with 1 rules applied. Total rules applied 62 place count 1516 transition count 1941
Applied a total of 62 rules in 526 ms. Remains 1516 /1546 variables (removed 30) and now considering 1941/1978 (removed 37) transitions.
// Phase 1: matrix 1941 rows 1516 cols
[2021-05-09 18:36:20] [INFO ] Computed 4 place invariants in 10 ms
[2021-05-09 18:36:20] [INFO ] Implicit Places using invariants in 172 ms returned []
// Phase 1: matrix 1941 rows 1516 cols
[2021-05-09 18:36:20] [INFO ] Computed 4 place invariants in 7 ms
[2021-05-09 18:36:21] [INFO ] Implicit Places using invariants and state equation in 784 ms returned []
Implicit Place search using SMT with State Equation took 959 ms to find 0 implicit places.
// Phase 1: matrix 1941 rows 1516 cols
[2021-05-09 18:36:21] [INFO ] Computed 4 place invariants in 6 ms
[2021-05-09 18:36:21] [INFO ] Dead Transitions using invariants and state equation in 599 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1516/1546 places, 1941/1978 transitions.
Stuttering acceptance computed with spot in 304 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : CloudReconfiguration-PT-304-00 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 5}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 5}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=4, aps=[p1:(NEQ s588 1), p0:(NEQ s1342 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, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 772 reset in 299 ms.
Product exploration explored 100000 steps with 765 reset in 226 ms.
Graph (complete) has 2118 edges and 1516 vertex of which 1507 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.9 ms
Knowledge obtained : [p1, p0]
Stuttering acceptance computed with spot in 176 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true]
Product exploration explored 100000 steps with 774 reset in 203 ms.
Product exploration explored 100000 steps with 762 reset in 158 ms.
Applying partial POR strategy [true, false, true, false, false, true]
Stuttering acceptance computed with spot in 177 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true]
Support contains 2 out of 1516 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1516/1516 places, 1941/1941 transitions.
Graph (trivial) has 1851 edges and 1516 vertex of which 693 / 1516 are part of one of the 63 SCC in 7 ms
Free SCC test removed 630 places
Ensure Unique test removed 732 transitions
Reduce isomorphic transitions removed 732 transitions.
Performed 482 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 482 rules applied. Total rules applied 483 place count 886 transition count 1209
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 494 place count 886 transition count 1198
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 494 place count 886 transition count 1210
Deduced a syphon composed of 504 places in 0 ms
Iterating global reduction 2 with 22 rules applied. Total rules applied 516 place count 886 transition count 1210
Discarding 287 places :
Symmetric choice reduction at 2 with 287 rule applications. Total rules 803 place count 599 transition count 913
Deduced a syphon composed of 233 places in 0 ms
Iterating global reduction 2 with 287 rules applied. Total rules applied 1090 place count 599 transition count 913
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1102 place count 587 transition count 897
Deduced a syphon composed of 231 places in 1 ms
Iterating global reduction 2 with 12 rules applied. Total rules applied 1114 place count 587 transition count 897
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 1120 place count 587 transition count 891
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1132 place count 575 transition count 879
Deduced a syphon composed of 221 places in 1 ms
Iterating global reduction 3 with 12 rules applied. Total rules applied 1144 place count 575 transition count 879
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1146 place count 573 transition count 875
Deduced a syphon composed of 221 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1148 place count 573 transition count 875
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1150 place count 571 transition count 871
Deduced a syphon composed of 221 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1152 place count 571 transition count 871
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1156 place count 567 transition count 867
Deduced a syphon composed of 219 places in 1 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1160 place count 567 transition count 867
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1162 place count 565 transition count 863
Deduced a syphon composed of 219 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1164 place count 565 transition count 863
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1166 place count 563 transition count 859
Deduced a syphon composed of 219 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1168 place count 563 transition count 859
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1172 place count 559 transition count 853
Deduced a syphon composed of 217 places in 1 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1176 place count 559 transition count 853
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1180 place count 555 transition count 837
Deduced a syphon composed of 215 places in 1 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1184 place count 555 transition count 837
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 3 with 1 rules applied. Total rules applied 1185 place count 555 transition count 837
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 1189 place count 551 transition count 833
Deduced a syphon composed of 214 places in 0 ms
Iterating global reduction 4 with 4 rules applied. Total rules applied 1193 place count 551 transition count 833
Performed 106 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 320 places in 1 ms
Iterating global reduction 4 with 106 rules applied. Total rules applied 1299 place count 551 transition count 911
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 4 with 39 rules applied. Total rules applied 1338 place count 551 transition count 872
Discarding 99 places :
Symmetric choice reduction at 5 with 99 rule applications. Total rules 1437 place count 452 transition count 763
Deduced a syphon composed of 231 places in 1 ms
Iterating global reduction 5 with 99 rules applied. Total rules applied 1536 place count 452 transition count 763
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 1542 place count 446 transition count 754
Deduced a syphon composed of 225 places in 0 ms
Iterating global reduction 5 with 6 rules applied. Total rules applied 1548 place count 446 transition count 754
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 232 places in 1 ms
Iterating global reduction 5 with 7 rules applied. Total rules applied 1555 place count 446 transition count 754
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 1559 place count 446 transition count 750
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 1574 place count 431 transition count 731
Deduced a syphon composed of 221 places in 0 ms
Iterating global reduction 6 with 15 rules applied. Total rules applied 1589 place count 431 transition count 731
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1595 place count 431 transition count 725
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1599 place count 427 transition count 721
Deduced a syphon composed of 217 places in 0 ms
Iterating global reduction 7 with 4 rules applied. Total rules applied 1603 place count 427 transition count 721
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 220 places in 0 ms
Iterating global reduction 7 with 3 rules applied. Total rules applied 1606 place count 427 transition count 721
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 1612 place count 427 transition count 715
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1615 place count 424 transition count 712
Deduced a syphon composed of 217 places in 1 ms
Iterating global reduction 8 with 3 rules applied. Total rules applied 1618 place count 424 transition count 712
Performed 71 Post agglomeration using F-continuation condition with reduction of 111 identical transitions.
Deduced a syphon composed of 288 places in 0 ms
Iterating global reduction 8 with 71 rules applied. Total rules applied 1689 place count 424 transition count 1038
Ensure Unique test removed 125 transitions
Reduce isomorphic transitions removed 125 transitions.
Iterating post reduction 8 with 125 rules applied. Total rules applied 1814 place count 424 transition count 913
Discarding 125 places :
Symmetric choice reduction at 9 with 125 rule applications. Total rules 1939 place count 299 transition count 585
Deduced a syphon composed of 172 places in 1 ms
Iterating global reduction 9 with 125 rules applied. Total rules applied 2064 place count 299 transition count 585
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 9 with 15 rules applied. Total rules applied 2079 place count 299 transition count 570
Discarding 27 places :
Symmetric choice reduction at 10 with 27 rule applications. Total rules 2106 place count 272 transition count 512
Deduced a syphon composed of 145 places in 1 ms
Iterating global reduction 10 with 27 rules applied. Total rules applied 2133 place count 272 transition count 512
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -44
Deduced a syphon composed of 148 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2136 place count 272 transition count 556
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 2140 place count 272 transition count 552
Discarding 4 places :
Symmetric choice reduction at 11 with 4 rule applications. Total rules 2144 place count 268 transition count 524
Deduced a syphon composed of 144 places in 1 ms
Iterating global reduction 11 with 4 rules applied. Total rules applied 2148 place count 268 transition count 524
Deduced a syphon composed of 144 places in 1 ms
Drop transitions removed 45 transitions
Redundant transition composition rules discarded 45 transitions
Iterating global reduction 11 with 45 rules applied. Total rules applied 2193 place count 268 transition count 479
Discarding 4 places :
Symmetric choice reduction at 11 with 4 rule applications. Total rules 2197 place count 264 transition count 475
Deduced a syphon composed of 140 places in 1 ms
Iterating global reduction 11 with 4 rules applied. Total rules applied 2201 place count 264 transition count 475
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -60
Deduced a syphon composed of 143 places in 0 ms
Iterating global reduction 11 with 3 rules applied. Total rules applied 2204 place count 264 transition count 535
Discarding 3 places :
Symmetric choice reduction at 11 with 3 rule applications. Total rules 2207 place count 261 transition count 520
Deduced a syphon composed of 140 places in 0 ms
Iterating global reduction 11 with 3 rules applied. Total rules applied 2210 place count 261 transition count 520
Deduced a syphon composed of 140 places in 0 ms
Applied a total of 2210 rules in 366 ms. Remains 261 /1516 variables (removed 1255) and now considering 520/1941 (removed 1421) transitions.
[2021-05-09 18:36:23] [INFO ] Redundant transitions in 21 ms returned []
[2021-05-09 18:36:23] [INFO ] Flow matrix only has 463 transitions (discarded 57 similar events)
// Phase 1: matrix 463 rows 261 cols
[2021-05-09 18:36:23] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-09 18:36:24] [INFO ] Dead Transitions using invariants and state equation in 145 ms returned []
Finished structural reductions, in 1 iterations. Remains : 261/1516 places, 520/1941 transitions.
Entered a terminal (fully accepting) state of product in 6365 steps with 378 reset in 73 ms.
FORMULA CloudReconfiguration-PT-304-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-304-00 finished in 4523 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(((F(p0) U p1) U (p2 U (p3||G(p2))))) U p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 1546 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1546/1546 places, 1978/1978 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1534 transition count 1964
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1534 transition count 1964
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 25 place count 1534 transition count 1963
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 32 place count 1527 transition count 1955
Iterating global reduction 1 with 7 rules applied. Total rules applied 39 place count 1527 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 40 place count 1527 transition count 1954
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 43 place count 1524 transition count 1951
Iterating global reduction 2 with 3 rules applied. Total rules applied 46 place count 1524 transition count 1951
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 49 place count 1521 transition count 1948
Iterating global reduction 2 with 3 rules applied. Total rules applied 52 place count 1521 transition count 1948
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 55 place count 1518 transition count 1945
Iterating global reduction 2 with 3 rules applied. Total rules applied 58 place count 1518 transition count 1945
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 61 place count 1515 transition count 1942
Iterating global reduction 2 with 3 rules applied. Total rules applied 64 place count 1515 transition count 1942
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 66 place count 1513 transition count 1940
Iterating global reduction 2 with 2 rules applied. Total rules applied 68 place count 1513 transition count 1940
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 70 place count 1511 transition count 1938
Iterating global reduction 2 with 2 rules applied. Total rules applied 72 place count 1511 transition count 1938
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 74 place count 1509 transition count 1934
Iterating global reduction 2 with 2 rules applied. Total rules applied 76 place count 1509 transition count 1934
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 77 place count 1508 transition count 1932
Iterating global reduction 2 with 1 rules applied. Total rules applied 78 place count 1508 transition count 1932
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 79 place count 1507 transition count 1931
Iterating global reduction 2 with 1 rules applied. Total rules applied 80 place count 1507 transition count 1931
Applied a total of 80 rules in 460 ms. Remains 1507 /1546 variables (removed 39) and now considering 1931/1978 (removed 47) transitions.
// Phase 1: matrix 1931 rows 1507 cols
[2021-05-09 18:36:24] [INFO ] Computed 4 place invariants in 7 ms
[2021-05-09 18:36:24] [INFO ] Implicit Places using invariants in 182 ms returned []
// Phase 1: matrix 1931 rows 1507 cols
[2021-05-09 18:36:24] [INFO ] Computed 4 place invariants in 9 ms
[2021-05-09 18:36:25] [INFO ] Implicit Places using invariants and state equation in 809 ms returned []
Implicit Place search using SMT with State Equation took 1002 ms to find 0 implicit places.
// Phase 1: matrix 1931 rows 1507 cols
[2021-05-09 18:36:25] [INFO ] Computed 4 place invariants in 18 ms
[2021-05-09 18:36:26] [INFO ] Dead Transitions using invariants and state equation in 687 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1507/1546 places, 1931/1978 transitions.
Stuttering acceptance computed with spot in 312 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p1), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p3) (NOT p2))]
Running random walk in product with property : CloudReconfiguration-PT-304-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(NOT p0), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=1 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p0) (NOT p3) p2 (NOT p1)), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p0) (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=5 dest: 5}, { cond=(AND (NOT p3) p2), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p0) (NOT p3) p2 (NOT p1)), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=6 dest: 2}, { cond=(AND (NOT p0) (NOT p3) p2), acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(EQ s344 1), p3:(AND (NEQ s875 1) (NEQ s595 1)), p2:(NEQ s595 1), p1:(EQ s875 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 779 reset in 234 ms.
Stack based approach found an accepted trace after 72872 steps with 570 reset with depth 119 and stack size 119 in 217 ms.
FORMULA CloudReconfiguration-PT-304-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-304-01 finished in 2955 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X(F(p0))&&G(p1))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1546 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1546/1546 places, 1978/1978 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1535 transition count 1965
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1535 transition count 1965
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 1535 transition count 1964
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 29 place count 1529 transition count 1957
Iterating global reduction 1 with 6 rules applied. Total rules applied 35 place count 1529 transition count 1957
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 36 place count 1529 transition count 1956
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 38 place count 1527 transition count 1954
Iterating global reduction 2 with 2 rules applied. Total rules applied 40 place count 1527 transition count 1954
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 42 place count 1525 transition count 1952
Iterating global reduction 2 with 2 rules applied. Total rules applied 44 place count 1525 transition count 1952
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 46 place count 1523 transition count 1950
Iterating global reduction 2 with 2 rules applied. Total rules applied 48 place count 1523 transition count 1950
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 50 place count 1521 transition count 1948
Iterating global reduction 2 with 2 rules applied. Total rules applied 52 place count 1521 transition count 1948
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 54 place count 1519 transition count 1946
Iterating global reduction 2 with 2 rules applied. Total rules applied 56 place count 1519 transition count 1946
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 58 place count 1517 transition count 1944
Iterating global reduction 2 with 2 rules applied. Total rules applied 60 place count 1517 transition count 1944
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 62 place count 1515 transition count 1940
Iterating global reduction 2 with 2 rules applied. Total rules applied 64 place count 1515 transition count 1940
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 66 place count 1513 transition count 1936
Iterating global reduction 2 with 2 rules applied. Total rules applied 68 place count 1513 transition count 1936
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 70 place count 1511 transition count 1934
Iterating global reduction 2 with 2 rules applied. Total rules applied 72 place count 1511 transition count 1934
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 73 place count 1511 transition count 1933
Applied a total of 73 rules in 426 ms. Remains 1511 /1546 variables (removed 35) and now considering 1933/1978 (removed 45) transitions.
// Phase 1: matrix 1933 rows 1511 cols
[2021-05-09 18:36:27] [INFO ] Computed 4 place invariants in 14 ms
[2021-05-09 18:36:27] [INFO ] Implicit Places using invariants in 151 ms returned []
// Phase 1: matrix 1933 rows 1511 cols
[2021-05-09 18:36:27] [INFO ] Computed 4 place invariants in 12 ms
[2021-05-09 18:36:28] [INFO ] Implicit Places using invariants and state equation in 719 ms returned []
Implicit Place search using SMT with State Equation took 883 ms to find 0 implicit places.
// Phase 1: matrix 1933 rows 1511 cols
[2021-05-09 18:36:28] [INFO ] Computed 4 place invariants in 6 ms
[2021-05-09 18:36:29] [INFO ] Dead Transitions using invariants and state equation in 690 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1511/1546 places, 1933/1978 transitions.
Stuttering acceptance computed with spot in 148 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : CloudReconfiguration-PT-304-02 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 4}], [{ cond=(AND p1 p0), acceptance={0} source=1 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 4}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=(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:(EQ s253 1), p0:(EQ s652 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, 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-304-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-304-02 finished in 2186 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0||F(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1546 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1546/1546 places, 1978/1978 transitions.
Graph (trivial) has 1884 edges and 1546 vertex of which 694 / 1546 are part of one of the 63 SCC in 3 ms
Free SCC test removed 631 places
Ensure Unique test removed 732 transitions
Reduce isomorphic transitions removed 732 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 500 transitions
Trivial Post-agglo rules discarded 500 transitions
Performed 500 trivial Post agglomeration. Transition count delta: 500
Iterating post reduction 0 with 500 rules applied. Total rules applied 501 place count 914 transition count 745
Reduce places removed 500 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 524 rules applied. Total rules applied 1025 place count 414 transition count 721
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 1038 place count 402 transition count 720
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1039 place count 401 transition count 720
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 47 Pre rules applied. Total rules applied 1039 place count 401 transition count 673
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 4 with 94 rules applied. Total rules applied 1133 place count 354 transition count 673
Discarding 17 places :
Symmetric choice reduction at 4 with 17 rule applications. Total rules 1150 place count 337 transition count 646
Iterating global reduction 4 with 17 rules applied. Total rules applied 1167 place count 337 transition count 646
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 4 with 2 rules applied. Total rules applied 1169 place count 337 transition count 644
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1170 place count 336 transition count 644
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 1180 place count 326 transition count 630
Iterating global reduction 6 with 10 rules applied. Total rules applied 1190 place count 326 transition count 630
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 6 with 7 rules applied. Total rules applied 1197 place count 326 transition count 623
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1198 place count 325 transition count 623
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1201 place count 322 transition count 617
Iterating global reduction 8 with 3 rules applied. Total rules applied 1204 place count 322 transition count 617
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1206 place count 320 transition count 613
Iterating global reduction 8 with 2 rules applied. Total rules applied 1208 place count 320 transition count 613
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1210 place count 318 transition count 609
Iterating global reduction 8 with 2 rules applied. Total rules applied 1212 place count 318 transition count 609
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1214 place count 316 transition count 605
Iterating global reduction 8 with 2 rules applied. Total rules applied 1216 place count 316 transition count 605
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1218 place count 314 transition count 601
Iterating global reduction 8 with 2 rules applied. Total rules applied 1220 place count 314 transition count 601
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1221 place count 313 transition count 594
Iterating global reduction 8 with 1 rules applied. Total rules applied 1222 place count 313 transition count 594
Performed 147 Post agglomeration using F-continuation condition with reduction of 87 identical transitions.
Deduced a syphon composed of 147 places in 0 ms
Reduce places removed 147 places and 0 transitions.
Iterating global reduction 8 with 294 rules applied. Total rules applied 1516 place count 166 transition count 360
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 8 with 11 rules applied. Total rules applied 1527 place count 166 transition count 349
Discarding 7 places :
Symmetric choice reduction at 9 with 7 rule applications. Total rules 1534 place count 159 transition count 336
Iterating global reduction 9 with 7 rules applied. Total rules applied 1541 place count 159 transition count 336
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1542 place count 159 transition count 335
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1543 place count 158 transition count 334
Iterating global reduction 10 with 1 rules applied. Total rules applied 1544 place count 158 transition count 334
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1545 place count 158 transition count 333
Performed 11 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 11 with 22 rules applied. Total rules applied 1567 place count 147 transition count 321
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 11 with 11 rules applied. Total rules applied 1578 place count 147 transition count 310
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 12 with 34 rules applied. Total rules applied 1612 place count 130 transition count 344
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 12 with 17 rules applied. Total rules applied 1629 place count 130 transition count 327
Discarding 9 places :
Symmetric choice reduction at 13 with 9 rule applications. Total rules 1638 place count 121 transition count 309
Iterating global reduction 13 with 9 rules applied. Total rules applied 1647 place count 121 transition count 309
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 1653 place count 121 transition count 303
Drop transitions removed 37 transitions
Redundant transition composition rules discarded 37 transitions
Iterating global reduction 14 with 37 rules applied. Total rules applied 1690 place count 121 transition count 266
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 14 with 1 rules applied. Total rules applied 1691 place count 121 transition count 266
Applied a total of 1691 rules in 99 ms. Remains 121 /1546 variables (removed 1425) and now considering 266/1978 (removed 1712) transitions.
[2021-05-09 18:36:29] [INFO ] Flow matrix only has 209 transitions (discarded 57 similar events)
// Phase 1: matrix 209 rows 121 cols
[2021-05-09 18:36:29] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 18:36:29] [INFO ] Implicit Places using invariants in 32 ms returned []
[2021-05-09 18:36:29] [INFO ] Flow matrix only has 209 transitions (discarded 57 similar events)
// Phase 1: matrix 209 rows 121 cols
[2021-05-09 18:36:29] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 18:36:29] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:36:29] [INFO ] Implicit Places using invariants and state equation in 134 ms returned [11, 46, 80]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 190 ms to find 3 implicit places.
[2021-05-09 18:36:29] [INFO ] Redundant transitions in 20 ms returned []
[2021-05-09 18:36:29] [INFO ] Flow matrix only has 209 transitions (discarded 57 similar events)
// Phase 1: matrix 209 rows 118 cols
[2021-05-09 18:36:29] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 18:36:29] [INFO ] Dead Transitions using invariants and state equation in 70 ms returned []
Starting structural reductions, iteration 1 : 118/1546 places, 266/1978 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 115 transition count 263
Applied a total of 6 rules in 17 ms. Remains 115 /118 variables (removed 3) and now considering 263/266 (removed 3) transitions.
[2021-05-09 18:36:29] [INFO ] Flow matrix only has 206 transitions (discarded 57 similar events)
// Phase 1: matrix 206 rows 115 cols
[2021-05-09 18:36:29] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 18:36:29] [INFO ] Implicit Places using invariants in 30 ms returned []
[2021-05-09 18:36:29] [INFO ] Flow matrix only has 206 transitions (discarded 57 similar events)
// Phase 1: matrix 206 rows 115 cols
[2021-05-09 18:36:29] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 18:36:29] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:36:29] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 115/1546 places, 263/1978 transitions.
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : CloudReconfiguration-PT-304-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s0 0), p1:(OR (EQ s110 0) (EQ s17 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 8480 reset in 123 ms.
Product exploration explored 100000 steps with 8478 reset in 130 ms.
Graph (complete) has 407 edges and 115 vertex of which 110 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.0 ms
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 48 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 8495 reset in 120 ms.
Product exploration explored 100000 steps with 8504 reset in 126 ms.
[2021-05-09 18:36:30] [INFO ] Flatten gal took : 7 ms
[2021-05-09 18:36:30] [INFO ] Flatten gal took : 7 ms
[2021-05-09 18:36:30] [INFO ] Time to serialize gal into /tmp/LTL17508243044013828917.gal : 6 ms
[2021-05-09 18:36:30] [INFO ] Time to serialize properties into /tmp/LTL15210416531029415564.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/LTL17508243044013828917.gal, -t, CGAL, -LTL, /tmp/LTL15210416531029415564.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/LTL17508243044013828917.gal -t CGAL -LTL /tmp/LTL15210416531029415564.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(("(p5==0)")||(F("((p2477==0)||(p663==0))")))))
Formula 0 simplified : !G("(p5==0)" | F"((p2477==0)||(p663==0))")
Reverse transition relation is NOT exact ! Due to transitions t189, t301, t453, t673, t785, t937, t1156, t1269, t1423, t0.t1832, t1702.t1703.t1704.t1822, t1815.t1830, t981.t1417, t1348.t1349.t1350.t1351.t1343.t1417, t1299.t1300.t1301.t1302.t1294.t1417, t1240.t1241.t1242.t1243.t1234.t1417, t1188.t1189.t1190.t1191.t1870.t1182.t1417, t500.t931, t864.t865.t866.t867.t859.t931, t815.t816.t817.t818.t810.t931, t756.t757.t758.t759.t750.t931, t704.t705.t706.t707.t1851.t698.t931, t26.t447, t380.t381.t382.t383.t375.t447, t331.t332.t333.t334.t326.t447, t272.t273.t274.t275.t266.t447, t220.t221.t222.t223.t1882.t214.t447, t1834.t1370.t1371.t1416.t1417, t1376.t1377.t1413.t1370.t1371.t1416.t1417, t1415.t1465.t1466.t1467.t1468.t1469.t1470.t1471.t1472.t1473.t1934.t1406.t1407.t1410.t1411.t1412.t1413.t1370.t1371.t1416.t1417, t1833.t885.t886.t930.t931, t891.t892.t927.t885.t886.t930.t931, t929.t1465.t1466.t1467.t1468.t1469.t1470.t1471.t1472.t1473.t1908.t920.t921.t924.t925.t926.t927.t885.t886.t930.t931, t1835.t401.t402.t446.t447, t407.t408.t443.t401.t402.t446.t447, t445.t1465.t1466.t1467.t1468.t1469.t1470.t1471.t1472.t1473.t1970.t436.t437.t440.t441.t442.t443.t401.t402.t446.t447, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/227/36/263
Computing Next relation with stutter on 27684 deadlock states
3 unique states visited
0 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
80 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,0,0.829322,46460,1,0,327,124036,503,158,4732,133269,507
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA CloudReconfiguration-PT-304-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property CloudReconfiguration-PT-304-03 finished in 2339 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||F((p1&&F(p0)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1546 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1546/1546 places, 1978/1978 transitions.
Graph (trivial) has 1886 edges and 1546 vertex of which 689 / 1546 are part of one of the 62 SCC in 3 ms
Free SCC test removed 627 places
Ensure Unique test removed 729 transitions
Reduce isomorphic transitions removed 729 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 504 transitions
Trivial Post-agglo rules discarded 504 transitions
Performed 504 trivial Post agglomeration. Transition count delta: 504
Iterating post reduction 0 with 504 rules applied. Total rules applied 505 place count 918 transition count 744
Reduce places removed 504 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 528 rules applied. Total rules applied 1033 place count 414 transition count 720
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1045 place count 402 transition count 720
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 47 Pre rules applied. Total rules applied 1045 place count 402 transition count 673
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 3 with 94 rules applied. Total rules applied 1139 place count 355 transition count 673
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 1156 place count 338 transition count 646
Iterating global reduction 3 with 17 rules applied. Total rules applied 1173 place count 338 transition count 646
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 1175 place count 338 transition count 644
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1176 place count 337 transition count 644
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 1186 place count 327 transition count 630
Iterating global reduction 5 with 10 rules applied. Total rules applied 1196 place count 327 transition count 630
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 5 with 7 rules applied. Total rules applied 1203 place count 327 transition count 623
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1204 place count 326 transition count 623
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1207 place count 323 transition count 617
Iterating global reduction 7 with 3 rules applied. Total rules applied 1210 place count 323 transition count 617
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1212 place count 321 transition count 613
Iterating global reduction 7 with 2 rules applied. Total rules applied 1214 place count 321 transition count 613
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1216 place count 319 transition count 609
Iterating global reduction 7 with 2 rules applied. Total rules applied 1218 place count 319 transition count 609
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1220 place count 317 transition count 605
Iterating global reduction 7 with 2 rules applied. Total rules applied 1222 place count 317 transition count 605
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1224 place count 315 transition count 601
Iterating global reduction 7 with 2 rules applied. Total rules applied 1226 place count 315 transition count 601
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1227 place count 314 transition count 594
Iterating global reduction 7 with 1 rules applied. Total rules applied 1228 place count 314 transition count 594
Performed 148 Post agglomeration using F-continuation condition with reduction of 89 identical transitions.
Deduced a syphon composed of 148 places in 0 ms
Reduce places removed 148 places and 0 transitions.
Iterating global reduction 7 with 296 rules applied. Total rules applied 1524 place count 166 transition count 357
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 7 with 11 rules applied. Total rules applied 1535 place count 166 transition count 346
Discarding 6 places :
Symmetric choice reduction at 8 with 6 rule applications. Total rules 1541 place count 160 transition count 334
Iterating global reduction 8 with 6 rules applied. Total rules applied 1547 place count 160 transition count 334
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1548 place count 160 transition count 333
Performed 11 Post agglomeration using F-continuation condition with reduction of 1 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 1570 place count 149 transition count 321
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 9 with 11 rules applied. Total rules applied 1581 place count 149 transition count 310
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 1617 place count 131 transition count 344
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 10 with 18 rules applied. Total rules applied 1635 place count 131 transition count 326
Discarding 9 places :
Symmetric choice reduction at 11 with 9 rule applications. Total rules 1644 place count 122 transition count 308
Iterating global reduction 11 with 9 rules applied. Total rules applied 1653 place count 122 transition count 308
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 1659 place count 122 transition count 302
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 12 with 35 rules applied. Total rules applied 1694 place count 122 transition count 267
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 1695 place count 121 transition count 266
Applied a total of 1695 rules in 77 ms. Remains 121 /1546 variables (removed 1425) and now considering 266/1978 (removed 1712) transitions.
[2021-05-09 18:36:31] [INFO ] Flow matrix only has 210 transitions (discarded 56 similar events)
// Phase 1: matrix 210 rows 121 cols
[2021-05-09 18:36:31] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 18:36:31] [INFO ] Implicit Places using invariants in 31 ms returned []
[2021-05-09 18:36:31] [INFO ] Flow matrix only has 210 transitions (discarded 56 similar events)
// Phase 1: matrix 210 rows 121 cols
[2021-05-09 18:36:31] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-09 18:36:31] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:36:31] [INFO ] Implicit Places using invariants and state equation in 167 ms returned [9, 43, 78]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 199 ms to find 3 implicit places.
[2021-05-09 18:36:31] [INFO ] Redundant transitions in 7 ms returned []
[2021-05-09 18:36:31] [INFO ] Flow matrix only has 210 transitions (discarded 56 similar events)
// Phase 1: matrix 210 rows 118 cols
[2021-05-09 18:36:31] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 18:36:31] [INFO ] Dead Transitions using invariants and state equation in 71 ms returned []
Starting structural reductions, iteration 1 : 118/1546 places, 266/1978 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 116 transition count 264
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 115 transition count 263
Applied a total of 3 rules in 7 ms. Remains 115 /118 variables (removed 3) and now considering 263/266 (removed 3) transitions.
[2021-05-09 18:36:31] [INFO ] Flow matrix only has 207 transitions (discarded 56 similar events)
// Phase 1: matrix 207 rows 115 cols
[2021-05-09 18:36:31] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 18:36:32] [INFO ] Implicit Places using invariants in 32 ms returned []
[2021-05-09 18:36:32] [INFO ] Flow matrix only has 207 transitions (discarded 56 similar events)
// Phase 1: matrix 207 rows 115 cols
[2021-05-09 18:36:32] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 18:36:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:36:32] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 115/1546 places, 263/1978 transitions.
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : CloudReconfiguration-PT-304-04 automaton TGBA [mat=[[{ cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s77 1), p1:(EQ s70 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-304-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-304-04 finished in 632 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1546 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1546/1546 places, 1978/1978 transitions.
Graph (trivial) has 1885 edges and 1546 vertex of which 689 / 1546 are part of one of the 63 SCC in 1 ms
Free SCC test removed 626 places
Ensure Unique test removed 726 transitions
Reduce isomorphic transitions removed 726 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 919 transition count 749
Reduce places removed 502 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 526 rules applied. Total rules applied 1029 place count 417 transition count 725
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 1042 place count 405 transition count 724
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1043 place count 404 transition count 724
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 47 Pre rules applied. Total rules applied 1043 place count 404 transition count 677
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 4 with 94 rules applied. Total rules applied 1137 place count 357 transition count 677
Discarding 17 places :
Symmetric choice reduction at 4 with 17 rule applications. Total rules 1154 place count 340 transition count 650
Iterating global reduction 4 with 17 rules applied. Total rules applied 1171 place count 340 transition count 650
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 4 with 2 rules applied. Total rules applied 1173 place count 340 transition count 648
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1174 place count 339 transition count 648
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 1184 place count 329 transition count 634
Iterating global reduction 6 with 10 rules applied. Total rules applied 1194 place count 329 transition count 634
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 6 with 7 rules applied. Total rules applied 1201 place count 329 transition count 627
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1202 place count 328 transition count 627
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1205 place count 325 transition count 621
Iterating global reduction 8 with 3 rules applied. Total rules applied 1208 place count 325 transition count 621
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1210 place count 323 transition count 617
Iterating global reduction 8 with 2 rules applied. Total rules applied 1212 place count 323 transition count 617
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1214 place count 321 transition count 613
Iterating global reduction 8 with 2 rules applied. Total rules applied 1216 place count 321 transition count 613
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1218 place count 319 transition count 609
Iterating global reduction 8 with 2 rules applied. Total rules applied 1220 place count 319 transition count 609
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1222 place count 317 transition count 605
Iterating global reduction 8 with 2 rules applied. Total rules applied 1224 place count 317 transition count 605
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1225 place count 316 transition count 598
Iterating global reduction 8 with 1 rules applied. Total rules applied 1226 place count 316 transition count 598
Performed 149 Post agglomeration using F-continuation condition with reduction of 89 identical transitions.
Deduced a syphon composed of 149 places in 0 ms
Reduce places removed 149 places and 0 transitions.
Iterating global reduction 8 with 298 rules applied. Total rules applied 1524 place count 167 transition count 360
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 8 with 11 rules applied. Total rules applied 1535 place count 167 transition count 349
Discarding 7 places :
Symmetric choice reduction at 9 with 7 rule applications. Total rules 1542 place count 160 transition count 336
Iterating global reduction 9 with 7 rules applied. Total rules applied 1549 place count 160 transition count 336
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1550 place count 160 transition count 335
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1551 place count 159 transition count 334
Iterating global reduction 10 with 1 rules applied. Total rules applied 1552 place count 159 transition count 334
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1553 place count 159 transition count 333
Performed 11 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 11 with 22 rules applied. Total rules applied 1575 place count 148 transition count 321
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 11 with 11 rules applied. Total rules applied 1586 place count 148 transition count 310
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 12 with 36 rules applied. Total rules applied 1622 place count 130 transition count 346
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 12 with 18 rules applied. Total rules applied 1640 place count 130 transition count 328
Discarding 9 places :
Symmetric choice reduction at 13 with 9 rule applications. Total rules 1649 place count 121 transition count 310
Iterating global reduction 13 with 9 rules applied. Total rules applied 1658 place count 121 transition count 310
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 1664 place count 121 transition count 304
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 14 with 36 rules applied. Total rules applied 1700 place count 121 transition count 268
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 1701 place count 120 transition count 267
Applied a total of 1701 rules in 75 ms. Remains 120 /1546 variables (removed 1426) and now considering 267/1978 (removed 1711) transitions.
[2021-05-09 18:36:32] [INFO ] Flow matrix only has 210 transitions (discarded 57 similar events)
// Phase 1: matrix 210 rows 120 cols
[2021-05-09 18:36:32] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 18:36:32] [INFO ] Implicit Places using invariants in 39 ms returned []
[2021-05-09 18:36:32] [INFO ] Flow matrix only has 210 transitions (discarded 57 similar events)
// Phase 1: matrix 210 rows 120 cols
[2021-05-09 18:36:32] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 18:36:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:36:32] [INFO ] Implicit Places using invariants and state equation in 147 ms returned [9, 43, 81]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 189 ms to find 3 implicit places.
[2021-05-09 18:36:32] [INFO ] Redundant transitions in 5 ms returned []
[2021-05-09 18:36:32] [INFO ] Flow matrix only has 210 transitions (discarded 57 similar events)
// Phase 1: matrix 210 rows 117 cols
[2021-05-09 18:36:32] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 18:36:32] [INFO ] Dead Transitions using invariants and state equation in 71 ms returned []
Starting structural reductions, iteration 1 : 117/1546 places, 267/1978 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 265
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 114 transition count 264
Applied a total of 3 rules in 6 ms. Remains 114 /117 variables (removed 3) and now considering 264/267 (removed 3) transitions.
[2021-05-09 18:36:32] [INFO ] Flow matrix only has 207 transitions (discarded 57 similar events)
// Phase 1: matrix 207 rows 114 cols
[2021-05-09 18:36:32] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 18:36:32] [INFO ] Implicit Places using invariants in 38 ms returned []
[2021-05-09 18:36:32] [INFO ] Flow matrix only has 207 transitions (discarded 57 similar events)
// Phase 1: matrix 207 rows 114 cols
[2021-05-09 18:36:32] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 18:36:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:36:32] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 114/1546 places, 264/1978 transitions.
Stuttering acceptance computed with spot in 80 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : CloudReconfiguration-PT-304-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s64 1), p1:(EQ s53 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-304-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-304-05 finished in 610 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 1546 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1546/1546 places, 1978/1978 transitions.
Graph (trivial) has 1887 edges and 1546 vertex of which 695 / 1546 are part of one of the 63 SCC in 2 ms
Free SCC test removed 632 places
Ensure Unique test removed 734 transitions
Reduce isomorphic transitions removed 734 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 913 transition count 741
Reduce places removed 502 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 526 rules applied. Total rules applied 1029 place count 411 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 1042 place count 399 transition count 716
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1043 place count 398 transition count 716
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 45 Pre rules applied. Total rules applied 1043 place count 398 transition count 671
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 4 with 90 rules applied. Total rules applied 1133 place count 353 transition count 671
Discarding 17 places :
Symmetric choice reduction at 4 with 17 rule applications. Total rules 1150 place count 336 transition count 644
Iterating global reduction 4 with 17 rules applied. Total rules applied 1167 place count 336 transition count 644
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 4 with 2 rules applied. Total rules applied 1169 place count 336 transition count 642
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1170 place count 335 transition count 642
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 1180 place count 325 transition count 628
Iterating global reduction 6 with 10 rules applied. Total rules applied 1190 place count 325 transition count 628
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 6 with 7 rules applied. Total rules applied 1197 place count 325 transition count 621
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1198 place count 324 transition count 621
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1201 place count 321 transition count 615
Iterating global reduction 8 with 3 rules applied. Total rules applied 1204 place count 321 transition count 615
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1206 place count 319 transition count 611
Iterating global reduction 8 with 2 rules applied. Total rules applied 1208 place count 319 transition count 611
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1210 place count 317 transition count 607
Iterating global reduction 8 with 2 rules applied. Total rules applied 1212 place count 317 transition count 607
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1214 place count 315 transition count 603
Iterating global reduction 8 with 2 rules applied. Total rules applied 1216 place count 315 transition count 603
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1218 place count 313 transition count 599
Iterating global reduction 8 with 2 rules applied. Total rules applied 1220 place count 313 transition count 599
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1221 place count 312 transition count 592
Iterating global reduction 8 with 1 rules applied. Total rules applied 1222 place count 312 transition count 592
Performed 147 Post agglomeration using F-continuation condition with reduction of 89 identical transitions.
Deduced a syphon composed of 147 places in 0 ms
Reduce places removed 147 places and 0 transitions.
Iterating global reduction 8 with 294 rules applied. Total rules applied 1516 place count 165 transition count 356
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 8 with 11 rules applied. Total rules applied 1527 place count 165 transition count 345
Discarding 7 places :
Symmetric choice reduction at 9 with 7 rule applications. Total rules 1534 place count 158 transition count 332
Iterating global reduction 9 with 7 rules applied. Total rules applied 1541 place count 158 transition count 332
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1542 place count 158 transition count 331
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1543 place count 157 transition count 330
Iterating global reduction 10 with 1 rules applied. Total rules applied 1544 place count 157 transition count 330
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1545 place count 157 transition count 329
Performed 11 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 11 with 22 rules applied. Total rules applied 1567 place count 146 transition count 317
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 11 with 11 rules applied. Total rules applied 1578 place count 146 transition count 306
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 12 with 34 rules applied. Total rules applied 1612 place count 129 transition count 340
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 12 with 17 rules applied. Total rules applied 1629 place count 129 transition count 323
Discarding 9 places :
Symmetric choice reduction at 13 with 9 rule applications. Total rules 1638 place count 120 transition count 305
Iterating global reduction 13 with 9 rules applied. Total rules applied 1647 place count 120 transition count 305
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 1653 place count 120 transition count 299
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 14 with 36 rules applied. Total rules applied 1689 place count 120 transition count 263
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 1690 place count 119 transition count 262
Applied a total of 1690 rules in 73 ms. Remains 119 /1546 variables (removed 1427) and now considering 262/1978 (removed 1716) transitions.
[2021-05-09 18:36:32] [INFO ] Flow matrix only has 205 transitions (discarded 57 similar events)
// Phase 1: matrix 205 rows 119 cols
[2021-05-09 18:36:32] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 18:36:32] [INFO ] Implicit Places using invariants in 30 ms returned []
[2021-05-09 18:36:32] [INFO ] Flow matrix only has 205 transitions (discarded 57 similar events)
// Phase 1: matrix 205 rows 119 cols
[2021-05-09 18:36:32] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 18:36:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:36:33] [INFO ] Implicit Places using invariants and state equation in 117 ms returned [9, 44, 78]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 148 ms to find 3 implicit places.
[2021-05-09 18:36:33] [INFO ] Redundant transitions in 4 ms returned []
[2021-05-09 18:36:33] [INFO ] Flow matrix only has 205 transitions (discarded 57 similar events)
// Phase 1: matrix 205 rows 116 cols
[2021-05-09 18:36:33] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-09 18:36:33] [INFO ] Dead Transitions using invariants and state equation in 70 ms returned []
Starting structural reductions, iteration 1 : 116/1546 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
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 113 transition count 259
Applied a total of 3 rules in 7 ms. Remains 113 /116 variables (removed 3) and now considering 259/262 (removed 3) transitions.
[2021-05-09 18:36:33] [INFO ] Flow matrix only has 202 transitions (discarded 57 similar events)
// Phase 1: matrix 202 rows 113 cols
[2021-05-09 18:36:33] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 18:36:33] [INFO ] Implicit Places using invariants in 27 ms returned []
[2021-05-09 18:36:33] [INFO ] Flow matrix only has 202 transitions (discarded 57 similar events)
// Phase 1: matrix 202 rows 113 cols
[2021-05-09 18:36:33] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 18:36:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:36:33] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 113/1546 places, 259/1978 transitions.
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-304-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s107 1) (EQ s19 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-304-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-304-07 finished in 501 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 1546 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1546/1546 places, 1978/1978 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1534 transition count 1964
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1534 transition count 1964
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 25 place count 1534 transition count 1963
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 32 place count 1527 transition count 1955
Iterating global reduction 1 with 7 rules applied. Total rules applied 39 place count 1527 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 40 place count 1527 transition count 1954
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 43 place count 1524 transition count 1951
Iterating global reduction 2 with 3 rules applied. Total rules applied 46 place count 1524 transition count 1951
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 49 place count 1521 transition count 1948
Iterating global reduction 2 with 3 rules applied. Total rules applied 52 place count 1521 transition count 1948
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 55 place count 1518 transition count 1945
Iterating global reduction 2 with 3 rules applied. Total rules applied 58 place count 1518 transition count 1945
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 61 place count 1515 transition count 1942
Iterating global reduction 2 with 3 rules applied. Total rules applied 64 place count 1515 transition count 1942
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 66 place count 1513 transition count 1940
Iterating global reduction 2 with 2 rules applied. Total rules applied 68 place count 1513 transition count 1940
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 70 place count 1511 transition count 1938
Iterating global reduction 2 with 2 rules applied. Total rules applied 72 place count 1511 transition count 1938
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 74 place count 1509 transition count 1934
Iterating global reduction 2 with 2 rules applied. Total rules applied 76 place count 1509 transition count 1934
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 78 place count 1507 transition count 1930
Iterating global reduction 2 with 2 rules applied. Total rules applied 80 place count 1507 transition count 1930
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 82 place count 1505 transition count 1928
Iterating global reduction 2 with 2 rules applied. Total rules applied 84 place count 1505 transition count 1928
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 85 place count 1505 transition count 1927
Applied a total of 85 rules in 505 ms. Remains 1505 /1546 variables (removed 41) and now considering 1927/1978 (removed 51) transitions.
// Phase 1: matrix 1927 rows 1505 cols
[2021-05-09 18:36:33] [INFO ] Computed 4 place invariants in 13 ms
[2021-05-09 18:36:34] [INFO ] Implicit Places using invariants in 175 ms returned []
// Phase 1: matrix 1927 rows 1505 cols
[2021-05-09 18:36:34] [INFO ] Computed 4 place invariants in 8 ms
[2021-05-09 18:36:34] [INFO ] Implicit Places using invariants and state equation in 738 ms returned []
Implicit Place search using SMT with State Equation took 919 ms to find 0 implicit places.
// Phase 1: matrix 1927 rows 1505 cols
[2021-05-09 18:36:34] [INFO ] Computed 4 place invariants in 14 ms
[2021-05-09 18:36:35] [INFO ] Dead Transitions using invariants and state equation in 616 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1505/1546 places, 1927/1978 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-304-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s104 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 98 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-304-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-304-09 finished in 2132 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(p0) U G(p1))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1546 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1546/1546 places, 1978/1978 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1535 transition count 1966
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1535 transition count 1966
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 1535 transition count 1965
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 29 place count 1529 transition count 1958
Iterating global reduction 1 with 6 rules applied. Total rules applied 35 place count 1529 transition count 1958
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 38 place count 1526 transition count 1955
Iterating global reduction 1 with 3 rules applied. Total rules applied 41 place count 1526 transition count 1955
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 44 place count 1523 transition count 1952
Iterating global reduction 1 with 3 rules applied. Total rules applied 47 place count 1523 transition count 1952
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 50 place count 1520 transition count 1949
Iterating global reduction 1 with 3 rules applied. Total rules applied 53 place count 1520 transition count 1949
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 56 place count 1517 transition count 1946
Iterating global reduction 1 with 3 rules applied. Total rules applied 59 place count 1517 transition count 1946
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 61 place count 1515 transition count 1944
Iterating global reduction 1 with 2 rules applied. Total rules applied 63 place count 1515 transition count 1944
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 65 place count 1513 transition count 1942
Iterating global reduction 1 with 2 rules applied. Total rules applied 67 place count 1513 transition count 1942
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 69 place count 1511 transition count 1938
Iterating global reduction 1 with 2 rules applied. Total rules applied 71 place count 1511 transition count 1938
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 73 place count 1509 transition count 1934
Iterating global reduction 1 with 2 rules applied. Total rules applied 75 place count 1509 transition count 1934
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 77 place count 1507 transition count 1932
Iterating global reduction 1 with 2 rules applied. Total rules applied 79 place count 1507 transition count 1932
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 80 place count 1507 transition count 1931
Applied a total of 80 rules in 509 ms. Remains 1507 /1546 variables (removed 39) and now considering 1931/1978 (removed 47) transitions.
// Phase 1: matrix 1931 rows 1507 cols
[2021-05-09 18:36:36] [INFO ] Computed 4 place invariants in 15 ms
[2021-05-09 18:36:36] [INFO ] Implicit Places using invariants in 181 ms returned []
// Phase 1: matrix 1931 rows 1507 cols
[2021-05-09 18:36:36] [INFO ] Computed 4 place invariants in 7 ms
[2021-05-09 18:36:36] [INFO ] Implicit Places using invariants and state equation in 764 ms returned []
Implicit Place search using SMT with State Equation took 947 ms to find 0 implicit places.
// Phase 1: matrix 1931 rows 1507 cols
[2021-05-09 18:36:36] [INFO ] Computed 4 place invariants in 6 ms
[2021-05-09 18:36:37] [INFO ] Dead Transitions using invariants and state equation in 656 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1507/1546 places, 1931/1978 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-304-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(NEQ s679 1), p0:(EQ s998 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 88725 steps with 678 reset in 180 ms.
FORMULA CloudReconfiguration-PT-304-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-304-10 finished in 2413 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 1546 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1546/1546 places, 1978/1978 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1534 transition count 1964
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1534 transition count 1964
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 25 place count 1534 transition count 1963
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 32 place count 1527 transition count 1955
Iterating global reduction 1 with 7 rules applied. Total rules applied 39 place count 1527 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 40 place count 1527 transition count 1954
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 43 place count 1524 transition count 1951
Iterating global reduction 2 with 3 rules applied. Total rules applied 46 place count 1524 transition count 1951
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 49 place count 1521 transition count 1948
Iterating global reduction 2 with 3 rules applied. Total rules applied 52 place count 1521 transition count 1948
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 55 place count 1518 transition count 1945
Iterating global reduction 2 with 3 rules applied. Total rules applied 58 place count 1518 transition count 1945
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 61 place count 1515 transition count 1942
Iterating global reduction 2 with 3 rules applied. Total rules applied 64 place count 1515 transition count 1942
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 66 place count 1513 transition count 1940
Iterating global reduction 2 with 2 rules applied. Total rules applied 68 place count 1513 transition count 1940
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 70 place count 1511 transition count 1938
Iterating global reduction 2 with 2 rules applied. Total rules applied 72 place count 1511 transition count 1938
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 74 place count 1509 transition count 1934
Iterating global reduction 2 with 2 rules applied. Total rules applied 76 place count 1509 transition count 1934
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 78 place count 1507 transition count 1930
Iterating global reduction 2 with 2 rules applied. Total rules applied 80 place count 1507 transition count 1930
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 82 place count 1505 transition count 1928
Iterating global reduction 2 with 2 rules applied. Total rules applied 84 place count 1505 transition count 1928
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 85 place count 1505 transition count 1927
Applied a total of 85 rules in 507 ms. Remains 1505 /1546 variables (removed 41) and now considering 1927/1978 (removed 51) transitions.
// Phase 1: matrix 1927 rows 1505 cols
[2021-05-09 18:36:38] [INFO ] Computed 4 place invariants in 11 ms
[2021-05-09 18:36:38] [INFO ] Implicit Places using invariants in 193 ms returned []
// Phase 1: matrix 1927 rows 1505 cols
[2021-05-09 18:36:38] [INFO ] Computed 4 place invariants in 5 ms
[2021-05-09 18:36:39] [INFO ] Implicit Places using invariants and state equation in 828 ms returned []
Implicit Place search using SMT with State Equation took 1023 ms to find 0 implicit places.
// Phase 1: matrix 1927 rows 1505 cols
[2021-05-09 18:36:39] [INFO ] Computed 4 place invariants in 8 ms
[2021-05-09 18:36:40] [INFO ] Dead Transitions using invariants and state equation in 668 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1505/1546 places, 1927/1978 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-304-11 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(NEQ s1060 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 1047 ms.
Product exploration explored 100000 steps with 50000 reset in 1028 ms.
Graph (complete) has 2102 edges and 1505 vertex of which 1496 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.4 ms
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 1019 ms.
Product exploration explored 100000 steps with 50000 reset in 1017 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 1505 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1505/1505 places, 1927/1927 transitions.
Graph (trivial) has 1839 edges and 1505 vertex of which 693 / 1505 are part of one of the 63 SCC in 1 ms
Free SCC test removed 630 places
Ensure Unique test removed 732 transitions
Reduce isomorphic transitions removed 732 transitions.
Performed 476 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 476 rules applied. Total rules applied 477 place count 875 transition count 1195
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 489 place count 875 transition count 1183
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 489 place count 875 transition count 1195
Deduced a syphon composed of 498 places in 0 ms
Iterating global reduction 2 with 22 rules applied. Total rules applied 511 place count 875 transition count 1195
Discarding 283 places :
Symmetric choice reduction at 2 with 283 rule applications. Total rules 794 place count 592 transition count 902
Deduced a syphon composed of 231 places in 0 ms
Iterating global reduction 2 with 283 rules applied. Total rules applied 1077 place count 592 transition count 902
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1089 place count 580 transition count 886
Deduced a syphon composed of 229 places in 0 ms
Iterating global reduction 2 with 12 rules applied. Total rules applied 1101 place count 580 transition count 886
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 1107 place count 580 transition count 880
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1119 place count 568 transition count 868
Deduced a syphon composed of 219 places in 0 ms
Iterating global reduction 3 with 12 rules applied. Total rules applied 1131 place count 568 transition count 868
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1133 place count 566 transition count 864
Deduced a syphon composed of 219 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1135 place count 566 transition count 864
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1137 place count 564 transition count 860
Deduced a syphon composed of 219 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1139 place count 564 transition count 860
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1143 place count 560 transition count 856
Deduced a syphon composed of 217 places in 0 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1147 place count 560 transition count 856
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1149 place count 558 transition count 852
Deduced a syphon composed of 217 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1151 place count 558 transition count 852
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1153 place count 556 transition count 848
Deduced a syphon composed of 217 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1155 place count 556 transition count 848
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1159 place count 552 transition count 842
Deduced a syphon composed of 215 places in 1 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1163 place count 552 transition count 842
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1167 place count 548 transition count 826
Deduced a syphon composed of 213 places in 1 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1171 place count 548 transition count 826
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 3 with 1 rules applied. Total rules applied 1172 place count 548 transition count 826
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 1176 place count 544 transition count 822
Deduced a syphon composed of 212 places in 0 ms
Iterating global reduction 4 with 4 rules applied. Total rules applied 1180 place count 544 transition count 822
Performed 105 Post agglomeration using F-continuation condition with reduction of 10 identical transitions.
Deduced a syphon composed of 317 places in 0 ms
Iterating global reduction 4 with 105 rules applied. Total rules applied 1285 place count 544 transition count 894
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 4 with 37 rules applied. Total rules applied 1322 place count 544 transition count 857
Discarding 100 places :
Symmetric choice reduction at 5 with 100 rule applications. Total rules 1422 place count 444 transition count 747
Deduced a syphon composed of 227 places in 0 ms
Iterating global reduction 5 with 100 rules applied. Total rules applied 1522 place count 444 transition count 747
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 1528 place count 438 transition count 738
Deduced a syphon composed of 221 places in 0 ms
Iterating global reduction 5 with 6 rules applied. Total rules applied 1534 place count 438 transition count 738
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 228 places in 0 ms
Iterating global reduction 5 with 7 rules applied. Total rules applied 1541 place count 438 transition count 738
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 1545 place count 438 transition count 734
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 1560 place count 423 transition count 715
Deduced a syphon composed of 217 places in 0 ms
Iterating global reduction 6 with 15 rules applied. Total rules applied 1575 place count 423 transition count 715
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1581 place count 423 transition count 709
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1585 place count 419 transition count 705
Deduced a syphon composed of 213 places in 1 ms
Iterating global reduction 7 with 4 rules applied. Total rules applied 1589 place count 419 transition count 705
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 216 places in 0 ms
Iterating global reduction 7 with 3 rules applied. Total rules applied 1592 place count 419 transition count 705
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 1598 place count 419 transition count 699
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1601 place count 416 transition count 696
Deduced a syphon composed of 213 places in 0 ms
Iterating global reduction 8 with 3 rules applied. Total rules applied 1604 place count 416 transition count 696
Performed 70 Post agglomeration using F-continuation condition with reduction of 118 identical transitions.
Deduced a syphon composed of 283 places in 1 ms
Iterating global reduction 8 with 70 rules applied. Total rules applied 1674 place count 416 transition count 1015
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Iterating post reduction 8 with 112 rules applied. Total rules applied 1786 place count 416 transition count 903
Discarding 125 places :
Symmetric choice reduction at 9 with 125 rule applications. Total rules 1911 place count 291 transition count 569
Deduced a syphon composed of 167 places in 0 ms
Iterating global reduction 9 with 125 rules applied. Total rules applied 2036 place count 291 transition count 569
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 9 with 10 rules applied. Total rules applied 2046 place count 291 transition count 559
Discarding 25 places :
Symmetric choice reduction at 10 with 25 rule applications. Total rules 2071 place count 266 transition count 509
Deduced a syphon composed of 142 places in 1 ms
Iterating global reduction 10 with 25 rules applied. Total rules applied 2096 place count 266 transition count 509
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -32
Deduced a syphon composed of 144 places in 0 ms
Iterating global reduction 10 with 2 rules applied. Total rules applied 2098 place count 266 transition count 541
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 2100 place count 264 transition count 523
Deduced a syphon composed of 142 places in 1 ms
Iterating global reduction 10 with 2 rules applied. Total rules applied 2102 place count 264 transition count 523
Deduced a syphon composed of 142 places in 0 ms
Drop transitions removed 52 transitions
Redundant transition composition rules discarded 52 transitions
Iterating global reduction 10 with 52 rules applied. Total rules applied 2154 place count 264 transition count 471
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 2158 place count 260 transition count 467
Deduced a syphon composed of 138 places in 0 ms
Iterating global reduction 10 with 4 rules applied. Total rules applied 2162 place count 260 transition count 467
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -60
Deduced a syphon composed of 141 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2165 place count 260 transition count 527
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 2168 place count 257 transition count 512
Deduced a syphon composed of 138 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2171 place count 257 transition count 512
Deduced a syphon composed of 138 places in 0 ms
Applied a total of 2171 rules in 137 ms. Remains 257 /1505 variables (removed 1248) and now considering 512/1927 (removed 1415) transitions.
[2021-05-09 18:36:44] [INFO ] Redundant transitions in 2 ms returned []
[2021-05-09 18:36:44] [INFO ] Flow matrix only has 455 transitions (discarded 57 similar events)
// Phase 1: matrix 455 rows 257 cols
[2021-05-09 18:36:44] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 18:36:44] [INFO ] Dead Transitions using invariants and state equation in 111 ms returned []
Finished structural reductions, in 1 iterations. Remains : 257/1505 places, 512/1927 transitions.
Product exploration explored 100000 steps with 50000 reset in 1837 ms.
Product exploration explored 100000 steps with 50000 reset in 1843 ms.
[2021-05-09 18:36:48] [INFO ] Flatten gal took : 45 ms
[2021-05-09 18:36:48] [INFO ] Flatten gal took : 39 ms
[2021-05-09 18:36:48] [INFO ] Time to serialize gal into /tmp/LTL17829683325555316442.gal : 10 ms
[2021-05-09 18:36:48] [INFO ] Time to serialize properties into /tmp/LTL9349019817694944483.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/LTL17829683325555316442.gal, -t, CGAL, -LTL, /tmp/LTL9349019817694944483.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/LTL17829683325555316442.gal -t CGAL -LTL /tmp/LTL9349019817694944483.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(p1834!=1)"))))
Formula 0 simplified : !XF"(p1834!=1)"
Detected timeout of ITS tools.
[2021-05-09 18:37:03] [INFO ] Flatten gal took : 43 ms
[2021-05-09 18:37:03] [INFO ] Applying decomposition
[2021-05-09 18:37:03] [INFO ] Flatten gal took : 39 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/graph14357856382498477814.txt, -o, /tmp/graph14357856382498477814.bin, -w, /tmp/graph14357856382498477814.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/graph14357856382498477814.bin, -l, -1, -v, -w, /tmp/graph14357856382498477814.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 18:37:03] [INFO ] Decomposing Gal with order
[2021-05-09 18:37:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 18:37:04] [INFO ] Removed a total of 514 redundant transitions.
[2021-05-09 18:37:04] [INFO ] Flatten gal took : 130 ms
[2021-05-09 18:37:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 56 labels/synchronizations in 34 ms.
[2021-05-09 18:37:04] [INFO ] Time to serialize gal into /tmp/LTL10722073389134385982.gal : 20 ms
[2021-05-09 18:37:04] [INFO ] Time to serialize properties into /tmp/LTL16314019286173509860.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/LTL10722073389134385982.gal, -t, CGAL, -LTL, /tmp/LTL16314019286173509860.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/LTL10722073389134385982.gal -t CGAL -LTL /tmp/LTL16314019286173509860.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F("(i26.i3.i2.u440.p1834!=1)"))))
Formula 0 simplified : !XF"(i26.i3.i2.u440.p1834!=1)"
Reverse transition relation is NOT exact ! Due to transitions t26, t185, t266, t297, t326, t446, t500, t669, t750, t810, t859, t930, t981, t1152, t1234, t1294, t1343, t1416, t1494, t1556, t1568, t1608, t1626, t1670, t1682, t1741, t1785, t1832, t1836, t1837, t1838, i0.t1822, i0.t1821, i0.t1819, i0.t1816, i0.t1815, i0.t1800, i0.t1798, i0.t1797, i0.t1701, i0.t1700, i0.t1699, i0.t1698, i0.t1697, i0.t1683, i0.t1587, i0.t1586, i0.t1585, i0.t1584, i0.t1583, i0.t1569, i0.u10.t1820, i0.u108.t1830, i12.t1269, i15.t1156, i16.t1007, i17.t1091, i17.i0.t1873, i17.i2.t1248, i17.i2.t1249, i17.i2.t1356, i17.i2.t1357, i17.i2.i3.t1036, i17.i2.i4.t1319, i17.i2.i4.t1138, i17.i2.i4.t1136, i17.i2.i4.t1128, i17.i2.i4.t1127, i17.i2.i4.t1116, i17.i2.i4.t1093, i17.i2.i4.t1092, i17.i2.i4.t1044, i17.i2.i4.t1043, i17.i2.i4.t1014, i17.i2.i4.u190.t1253, i17.i2.i4.u271.t1046, i17.i2.i4.u271.t1053, i17.i2.i4.u271.t1054, i17.i2.i4.u271.t1117, i17.i2.i4.u271.t1129, i17.i2.i4.u271.t1130, i17.i2.i4.u271.t1131, i22.t785, i25.t673, i26.t614, i26.i0.t1853, i26.i2.t549, i26.i3.t556, i26.i3.t764, i26.i3.t765, i26.i3.i2.t873, i26.i3.i2.t872, i26.i3.i2.t835, i26.i3.i2.t647, i26.i3.i2.t646, i26.i3.i2.t645, i26.i3.i2.t644, i26.i3.i2.t643, i26.i3.i2.t633, i26.i3.i2.t632, i26.i3.i2.t617, i26.i3.i2.t616, i26.i3.i2.t578, i26.i3.i2.t577, i26.i3.i2.t565, i26.i3.i2.t557, i26.i3.i2.t531, i26.i3.i2.u356.t769, i26.i3.i2.u395.t652, i26.i3.i2.u395.t655, i26.i4.i0.u434.t524, i30.t301, i33.t189, i34.t135, i34.i0.t280, i34.i0.t281, i34.i0.t375, i34.i0.i3.t389, i34.i0.i3.t388, i34.i0.i3.t286, i34.i0.i3.t164, i34.i0.i3.t163, i34.i0.i3.t162, i34.i0.i3.t161, i34.i0.i3.t160, i34.i0.i3.t150, i34.i0.i3.t149, i34.i0.i3.t138, i34.i0.i3.t137, i34.i0.i3.t99, i34.i0.i3.t98, i34.i0.i3.t91, i34.i0.i3.t86, i34.i0.i3.t85, i34.i0.i3.t57, i34.i0.i3.u521.t285, i34.i0.i3.u560.t169, i34.i0.i3.u560.t171, i34.i1.t1880, i34.i2.t78, i34.i3.i0.u596.t50, i36.t497, i36.i0.i2.t937, i36.i1.i0.u274.t1423, i36.i2.i1.u607.t453, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/1763/145/1908
Computing Next relation with stutter on 91936 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
447 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,0,4.62665,136396,1,0,222170,3334,19558,380970,610,13502,1126463
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA CloudReconfiguration-PT-304-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property CloudReconfiguration-PT-304-11 finished in 31719 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(((p0 U X((p1||F(p2))))&&F(p3)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 1546 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1546/1546 places, 1978/1978 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1535 transition count 1965
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1535 transition count 1965
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 29 place count 1528 transition count 1957
Iterating global reduction 0 with 7 rules applied. Total rules applied 36 place count 1528 transition count 1957
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 37 place count 1528 transition count 1956
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 40 place count 1525 transition count 1953
Iterating global reduction 1 with 3 rules applied. Total rules applied 43 place count 1525 transition count 1953
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 46 place count 1522 transition count 1950
Iterating global reduction 1 with 3 rules applied. Total rules applied 49 place count 1522 transition count 1950
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 52 place count 1519 transition count 1947
Iterating global reduction 1 with 3 rules applied. Total rules applied 55 place count 1519 transition count 1947
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 58 place count 1516 transition count 1944
Iterating global reduction 1 with 3 rules applied. Total rules applied 61 place count 1516 transition count 1944
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 63 place count 1514 transition count 1942
Iterating global reduction 1 with 2 rules applied. Total rules applied 65 place count 1514 transition count 1942
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 67 place count 1512 transition count 1940
Iterating global reduction 1 with 2 rules applied. Total rules applied 69 place count 1512 transition count 1940
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 71 place count 1510 transition count 1936
Iterating global reduction 1 with 2 rules applied. Total rules applied 73 place count 1510 transition count 1936
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 75 place count 1508 transition count 1932
Iterating global reduction 1 with 2 rules applied. Total rules applied 77 place count 1508 transition count 1932
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 79 place count 1506 transition count 1930
Iterating global reduction 1 with 2 rules applied. Total rules applied 81 place count 1506 transition count 1930
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 82 place count 1506 transition count 1929
Applied a total of 82 rules in 499 ms. Remains 1506 /1546 variables (removed 40) and now considering 1929/1978 (removed 49) transitions.
// Phase 1: matrix 1929 rows 1506 cols
[2021-05-09 18:37:10] [INFO ] Computed 4 place invariants in 11 ms
[2021-05-09 18:37:10] [INFO ] Implicit Places using invariants in 209 ms returned []
// Phase 1: matrix 1929 rows 1506 cols
[2021-05-09 18:37:10] [INFO ] Computed 4 place invariants in 6 ms
[2021-05-09 18:37:11] [INFO ] Implicit Places using invariants and state equation in 842 ms returned []
Implicit Place search using SMT with State Equation took 1054 ms to find 0 implicit places.
// Phase 1: matrix 1929 rows 1506 cols
[2021-05-09 18:37:11] [INFO ] Computed 4 place invariants in 12 ms
[2021-05-09 18:37:11] [INFO ] Dead Transitions using invariants and state equation in 683 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1506/1546 places, 1929/1978 transitions.
Stuttering acceptance computed with spot in 220 ms :[(OR (NOT p3) (AND (NOT p1) (NOT p2))), (OR (NOT p3) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p3), (AND (NOT p3) (NOT p2))]
Running random walk in product with property : CloudReconfiguration-PT-304-12 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}, { cond=(NOT p3), acceptance={} source=1 dest: 4}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p3) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=(NOT p3), acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(EQ s769 1), p3:(EQ s1082 1), p1:(EQ s322 1), p2:(EQ s23 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 105 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-304-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-304-12 finished in 2482 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 1546 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1546/1546 places, 1978/1978 transitions.
Graph (trivial) has 1887 edges and 1546 vertex of which 695 / 1546 are part of one of the 63 SCC in 0 ms
Free SCC test removed 632 places
Ensure Unique test removed 734 transitions
Reduce isomorphic transitions removed 734 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 503 transitions
Trivial Post-agglo rules discarded 503 transitions
Performed 503 trivial Post agglomeration. Transition count delta: 503
Iterating post reduction 0 with 503 rules applied. Total rules applied 504 place count 913 transition count 740
Reduce places removed 503 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 527 rules applied. Total rules applied 1031 place count 410 transition count 716
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1043 place count 398 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 1043 place count 398 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 1135 place count 352 transition count 670
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 1151 place count 336 transition count 645
Iterating global reduction 3 with 16 rules applied. Total rules applied 1167 place count 336 transition count 645
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 1169 place count 336 transition count 643
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1170 place count 335 transition count 643
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 1180 place count 325 transition count 629
Iterating global reduction 5 with 10 rules applied. Total rules applied 1190 place count 325 transition count 629
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 5 with 7 rules applied. Total rules applied 1197 place count 325 transition count 622
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1198 place count 324 transition count 622
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1201 place count 321 transition count 616
Iterating global reduction 7 with 3 rules applied. Total rules applied 1204 place count 321 transition count 616
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1206 place count 319 transition count 612
Iterating global reduction 7 with 2 rules applied. Total rules applied 1208 place count 319 transition count 612
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1210 place count 317 transition count 608
Iterating global reduction 7 with 2 rules applied. Total rules applied 1212 place count 317 transition count 608
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1214 place count 315 transition count 604
Iterating global reduction 7 with 2 rules applied. Total rules applied 1216 place count 315 transition count 604
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1218 place count 313 transition count 600
Iterating global reduction 7 with 2 rules applied. Total rules applied 1220 place count 313 transition count 600
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1221 place count 312 transition count 593
Iterating global reduction 7 with 1 rules applied. Total rules applied 1222 place count 312 transition count 593
Performed 148 Post agglomeration using F-continuation condition with reduction of 89 identical transitions.
Deduced a syphon composed of 148 places in 0 ms
Reduce places removed 148 places and 0 transitions.
Iterating global reduction 7 with 296 rules applied. Total rules applied 1518 place count 164 transition count 356
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 7 with 10 rules applied. Total rules applied 1528 place count 164 transition count 346
Discarding 7 places :
Symmetric choice reduction at 8 with 7 rule applications. Total rules 1535 place count 157 transition count 333
Iterating global reduction 8 with 7 rules applied. Total rules applied 1542 place count 157 transition count 333
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1543 place count 157 transition count 332
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1544 place count 156 transition count 331
Iterating global reduction 9 with 1 rules applied. Total rules applied 1545 place count 156 transition count 331
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1546 place count 156 transition count 330
Performed 10 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 10 with 20 rules applied. Total rules applied 1566 place count 146 transition count 319
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 10 with 9 rules applied. Total rules applied 1575 place count 146 transition count 310
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 11 with 36 rules applied. Total rules applied 1611 place count 128 transition count 344
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 11 with 20 rules applied. Total rules applied 1631 place count 128 transition count 324
Discarding 9 places :
Symmetric choice reduction at 12 with 9 rule applications. Total rules 1640 place count 119 transition count 306
Iterating global reduction 12 with 9 rules applied. Total rules applied 1649 place count 119 transition count 306
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 1655 place count 119 transition count 300
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 13 with 36 rules applied. Total rules applied 1691 place count 119 transition count 264
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 1692 place count 118 transition count 263
Applied a total of 1692 rules in 69 ms. Remains 118 /1546 variables (removed 1428) and now considering 263/1978 (removed 1715) transitions.
[2021-05-09 18:37:12] [INFO ] Flow matrix only has 206 transitions (discarded 57 similar events)
// Phase 1: matrix 206 rows 118 cols
[2021-05-09 18:37:12] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 18:37:12] [INFO ] Implicit Places using invariants in 41 ms returned []
[2021-05-09 18:37:12] [INFO ] Flow matrix only has 206 transitions (discarded 57 similar events)
// Phase 1: matrix 206 rows 118 cols
[2021-05-09 18:37:12] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 18:37:12] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:37:12] [INFO ] Implicit Places using invariants and state equation in 134 ms returned [9, 43, 77]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 178 ms to find 3 implicit places.
[2021-05-09 18:37:12] [INFO ] Redundant transitions in 5 ms returned []
[2021-05-09 18:37:12] [INFO ] Flow matrix only has 206 transitions (discarded 57 similar events)
// Phase 1: matrix 206 rows 115 cols
[2021-05-09 18:37:12] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 18:37:12] [INFO ] Dead Transitions using invariants and state equation in 76 ms returned []
Starting structural reductions, iteration 1 : 115/1546 places, 263/1978 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 113 transition count 261
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 112 transition count 260
Applied a total of 3 rules in 6 ms. Remains 112 /115 variables (removed 3) and now considering 260/263 (removed 3) transitions.
[2021-05-09 18:37:12] [INFO ] Flow matrix only has 203 transitions (discarded 57 similar events)
// Phase 1: matrix 203 rows 112 cols
[2021-05-09 18:37:12] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 18:37:12] [INFO ] Implicit Places using invariants in 32 ms returned []
[2021-05-09 18:37:12] [INFO ] Flow matrix only has 203 transitions (discarded 57 similar events)
// Phase 1: matrix 203 rows 112 cols
[2021-05-09 18:37:12] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 18:37:12] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:37:12] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 176 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 112/1546 places, 260/1978 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-304-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s107 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 3523 steps with 370 reset in 10 ms.
FORMULA CloudReconfiguration-PT-304-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-304-14 finished in 572 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(F(p0))&&F(p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 1546 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1546/1546 places, 1978/1978 transitions.
Graph (trivial) has 1881 edges and 1546 vertex of which 689 / 1546 are part of one of the 62 SCC in 1 ms
Free SCC test removed 627 places
Ensure Unique test removed 729 transitions
Reduce isomorphic transitions removed 729 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 918 transition count 747
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 417 transition count 723
Reduce places removed 12 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 15 rules applied. Total rules applied 1042 place count 405 transition count 720
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1045 place count 402 transition count 720
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 47 Pre rules applied. Total rules applied 1045 place count 402 transition count 673
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 4 with 94 rules applied. Total rules applied 1139 place count 355 transition count 673
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 1155 place count 339 transition count 647
Iterating global reduction 4 with 16 rules applied. Total rules applied 1171 place count 339 transition count 647
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 4 with 2 rules applied. Total rules applied 1173 place count 339 transition count 645
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1174 place count 338 transition count 645
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 1184 place count 328 transition count 631
Iterating global reduction 6 with 10 rules applied. Total rules applied 1194 place count 328 transition count 631
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 6 with 7 rules applied. Total rules applied 1201 place count 328 transition count 624
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1202 place count 327 transition count 624
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1205 place count 324 transition count 618
Iterating global reduction 8 with 3 rules applied. Total rules applied 1208 place count 324 transition count 618
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1210 place count 322 transition count 614
Iterating global reduction 8 with 2 rules applied. Total rules applied 1212 place count 322 transition count 614
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1214 place count 320 transition count 610
Iterating global reduction 8 with 2 rules applied. Total rules applied 1216 place count 320 transition count 610
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1218 place count 318 transition count 606
Iterating global reduction 8 with 2 rules applied. Total rules applied 1220 place count 318 transition count 606
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1222 place count 316 transition count 602
Iterating global reduction 8 with 2 rules applied. Total rules applied 1224 place count 316 transition count 602
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1225 place count 315 transition count 595
Iterating global reduction 8 with 1 rules applied. Total rules applied 1226 place count 315 transition count 595
Performed 148 Post agglomeration using F-continuation condition with reduction of 88 identical transitions.
Deduced a syphon composed of 148 places in 0 ms
Reduce places removed 148 places and 0 transitions.
Iterating global reduction 8 with 296 rules applied. Total rules applied 1522 place count 167 transition count 359
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 8 with 11 rules applied. Total rules applied 1533 place count 167 transition count 348
Discarding 7 places :
Symmetric choice reduction at 9 with 7 rule applications. Total rules 1540 place count 160 transition count 335
Iterating global reduction 9 with 7 rules applied. Total rules applied 1547 place count 160 transition count 335
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1548 place count 160 transition count 334
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1549 place count 159 transition count 333
Iterating global reduction 10 with 1 rules applied. Total rules applied 1550 place count 159 transition count 333
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1551 place count 159 transition count 332
Performed 11 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 11 with 22 rules applied. Total rules applied 1573 place count 148 transition count 320
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 11 with 11 rules applied. Total rules applied 1584 place count 148 transition count 309
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 12 with 36 rules applied. Total rules applied 1620 place count 130 transition count 343
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 12 with 18 rules applied. Total rules applied 1638 place count 130 transition count 325
Discarding 9 places :
Symmetric choice reduction at 13 with 9 rule applications. Total rules 1647 place count 121 transition count 307
Iterating global reduction 13 with 9 rules applied. Total rules applied 1656 place count 121 transition count 307
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 1662 place count 121 transition count 301
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 14 with 35 rules applied. Total rules applied 1697 place count 121 transition count 266
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 1698 place count 120 transition count 265
Applied a total of 1698 rules in 72 ms. Remains 120 /1546 variables (removed 1426) and now considering 265/1978 (removed 1713) transitions.
[2021-05-09 18:37:12] [INFO ] Flow matrix only has 209 transitions (discarded 56 similar events)
// Phase 1: matrix 209 rows 120 cols
[2021-05-09 18:37:12] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 18:37:12] [INFO ] Implicit Places using invariants in 29 ms returned []
[2021-05-09 18:37:12] [INFO ] Flow matrix only has 209 transitions (discarded 56 similar events)
// Phase 1: matrix 209 rows 120 cols
[2021-05-09 18:37:12] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 18:37:12] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:37:12] [INFO ] Implicit Places using invariants and state equation in 106 ms returned [10, 45, 81]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 137 ms to find 3 implicit places.
[2021-05-09 18:37:12] [INFO ] Redundant transitions in 5 ms returned []
[2021-05-09 18:37:12] [INFO ] Flow matrix only has 209 transitions (discarded 56 similar events)
// Phase 1: matrix 209 rows 117 cols
[2021-05-09 18:37:12] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 18:37:12] [INFO ] Dead Transitions using invariants and state equation in 76 ms returned []
Starting structural reductions, iteration 1 : 117/1546 places, 265/1978 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 263
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 114 transition count 262
Applied a total of 3 rules in 5 ms. Remains 114 /117 variables (removed 3) and now considering 262/265 (removed 3) transitions.
[2021-05-09 18:37:12] [INFO ] Flow matrix only has 206 transitions (discarded 56 similar events)
// Phase 1: matrix 206 rows 114 cols
[2021-05-09 18:37:12] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 18:37:13] [INFO ] Implicit Places using invariants in 43 ms returned []
[2021-05-09 18:37:13] [INFO ] Flow matrix only has 206 transitions (discarded 56 similar events)
// Phase 1: matrix 206 rows 114 cols
[2021-05-09 18:37:13] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 18:37:13] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:37:13] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 184 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 114/1546 places, 262/1978 transitions.
Stuttering acceptance computed with spot in 120 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p1)]
Running random walk in product with property : CloudReconfiguration-PT-304-15 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s38 1) (AND (EQ s9 1) (EQ s76 1))), p1:(OR (EQ s9 0) (EQ s76 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-304-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-304-15 finished in 626 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620585433552

--------------------
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-304"
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-304, 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-oct2-162038292100501"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-304.tgz
mv CloudReconfiguration-PT-304 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 ;