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-oct2-162038292300620.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-319, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038292300620
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1016K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.7K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 86K 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 3.9K Mar 28 15:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 28 15:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 28 15:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Mar 23 03:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 13K Mar 23 03:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 22 12:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 12:52 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 661K 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-319-00
FORMULA_NAME CloudReconfiguration-PT-319-01
FORMULA_NAME CloudReconfiguration-PT-319-02
FORMULA_NAME CloudReconfiguration-PT-319-03
FORMULA_NAME CloudReconfiguration-PT-319-04
FORMULA_NAME CloudReconfiguration-PT-319-05
FORMULA_NAME CloudReconfiguration-PT-319-06
FORMULA_NAME CloudReconfiguration-PT-319-07
FORMULA_NAME CloudReconfiguration-PT-319-08
FORMULA_NAME CloudReconfiguration-PT-319-09
FORMULA_NAME CloudReconfiguration-PT-319-10
FORMULA_NAME CloudReconfiguration-PT-319-11
FORMULA_NAME CloudReconfiguration-PT-319-12
FORMULA_NAME CloudReconfiguration-PT-319-13
FORMULA_NAME CloudReconfiguration-PT-319-14
FORMULA_NAME CloudReconfiguration-PT-319-15

=== Now, execution of the tool begins

BK_START 1620590574569

Running Version 0
[2021-05-09 20:02:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-09 20:02:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 20:02:57] [INFO ] Load time of PNML (sax parser for PT used): 207 ms
[2021-05-09 20:02:57] [INFO ] Transformed 2587 places.
[2021-05-09 20:02:57] [INFO ] Transformed 3099 transitions.
[2021-05-09 20:02:57] [INFO ] Found NUPN structural information;
[2021-05-09 20:02:57] [INFO ] Parsed PT model containing 2587 places and 3099 transitions in 324 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 20:02:57] [INFO ] Initial state test concluded for 1 properties.
FORMULA CloudReconfiguration-PT-319-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-319-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-319-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-319-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-319-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 35 out of 2587 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2587/2587 places, 3099/3099 transitions.
Discarding 514 places :
Symmetric choice reduction at 0 with 514 rule applications. Total rules 514 place count 2073 transition count 2585
Iterating global reduction 0 with 514 rules applied. Total rules applied 1028 place count 2073 transition count 2585
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 1057 place count 2073 transition count 2556
Discarding 235 places :
Symmetric choice reduction at 1 with 235 rule applications. Total rules 1292 place count 1838 transition count 2321
Iterating global reduction 1 with 235 rules applied. Total rules applied 1527 place count 1838 transition count 2321
Discarding 88 places :
Symmetric choice reduction at 1 with 88 rule applications. Total rules 1615 place count 1750 transition count 2233
Iterating global reduction 1 with 88 rules applied. Total rules applied 1703 place count 1750 transition count 2233
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 1721 place count 1750 transition count 2215
Discarding 48 places :
Symmetric choice reduction at 2 with 48 rule applications. Total rules 1769 place count 1702 transition count 2167
Iterating global reduction 2 with 48 rules applied. Total rules applied 1817 place count 1702 transition count 2167
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 1826 place count 1702 transition count 2158
Discarding 38 places :
Symmetric choice reduction at 3 with 38 rule applications. Total rules 1864 place count 1664 transition count 2115
Iterating global reduction 3 with 38 rules applied. Total rules applied 1902 place count 1664 transition count 2115
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 1929 place count 1637 transition count 2088
Iterating global reduction 3 with 27 rules applied. Total rules applied 1956 place count 1637 transition count 2088
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 1981 place count 1612 transition count 2063
Iterating global reduction 3 with 25 rules applied. Total rules applied 2006 place count 1612 transition count 2063
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 2031 place count 1587 transition count 2038
Iterating global reduction 3 with 25 rules applied. Total rules applied 2056 place count 1587 transition count 2038
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 2077 place count 1566 transition count 2005
Iterating global reduction 3 with 21 rules applied. Total rules applied 2098 place count 1566 transition count 2005
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 2107 place count 1557 transition count 1990
Iterating global reduction 3 with 9 rules applied. Total rules applied 2116 place count 1557 transition count 1990
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 2125 place count 1548 transition count 1978
Iterating global reduction 3 with 9 rules applied. Total rules applied 2134 place count 1548 transition count 1978
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 2137 place count 1548 transition count 1975
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 2139 place count 1546 transition count 1973
Iterating global reduction 4 with 2 rules applied. Total rules applied 2141 place count 1546 transition count 1973
Applied a total of 2141 rules in 1935 ms. Remains 1546 /2587 variables (removed 1041) and now considering 1973/3099 (removed 1126) transitions.
// Phase 1: matrix 1973 rows 1546 cols
[2021-05-09 20:02:59] [INFO ] Computed 4 place invariants in 24 ms
[2021-05-09 20:03:00] [INFO ] Implicit Places using invariants in 554 ms returned []
// Phase 1: matrix 1973 rows 1546 cols
[2021-05-09 20:03:00] [INFO ] Computed 4 place invariants in 9 ms
[2021-05-09 20:03:01] [INFO ] Implicit Places using invariants and state equation in 964 ms returned []
Implicit Place search using SMT with State Equation took 1540 ms to find 0 implicit places.
// Phase 1: matrix 1973 rows 1546 cols
[2021-05-09 20:03:01] [INFO ] Computed 4 place invariants in 50 ms
[2021-05-09 20:03:02] [INFO ] Dead Transitions using invariants and state equation in 817 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1546/2587 places, 1973/3099 transitions.
[2021-05-09 20:03:02] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-09 20:03:02] [INFO ] Flatten gal took : 228 ms
FORMULA CloudReconfiguration-PT-319-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-319-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-319-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 20:03:02] [INFO ] Flatten gal took : 109 ms
[2021-05-09 20:03:02] [INFO ] Input system was already deterministic with 1973 transitions.
Incomplete random walk after 100000 steps, including 1220 resets, run finished after 371 ms. (steps per millisecond=269 ) properties (out of 19) seen :6
Running SMT prover for 13 properties.
// Phase 1: matrix 1973 rows 1546 cols
[2021-05-09 20:03:03] [INFO ] Computed 4 place invariants in 8 ms
[2021-05-09 20:03:03] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 12 ms returned sat
[2021-05-09 20:03:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:03:04] [INFO ] [Real]Absence check using state equation in 557 ms returned sat
[2021-05-09 20:03:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 20:03:04] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 20:03:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 20:03:05] [INFO ] [Nat]Absence check using state equation in 528 ms returned sat
[2021-05-09 20:03:05] [INFO ] Computed and/alt/rep : 1966/2410/1966 causal constraints (skipped 6 transitions) in 187 ms.
[2021-05-09 20:03:24] [INFO ] Added : 1068 causal constraints over 214 iterations in 19137 ms. Result :unknown
[2021-05-09 20:03:24] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 26 ms returned sat
[2021-05-09 20:03:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:03:25] [INFO ] [Real]Absence check using state equation in 975 ms returned sat
[2021-05-09 20:03:26] [INFO ] Computed and/alt/rep : 1966/2410/1966 causal constraints (skipped 6 transitions) in 235 ms.
[2021-05-09 20:03:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 20:03:27] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 27 ms returned sat
[2021-05-09 20:03:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 20:03:28] [INFO ] [Nat]Absence check using state equation in 706 ms returned sat
[2021-05-09 20:03:28] [INFO ] Computed and/alt/rep : 1966/2410/1966 causal constraints (skipped 6 transitions) in 202 ms.
[2021-05-09 20:03:43] [INFO ] Added : 858 causal constraints over 172 iterations in 15551 ms. Result :sat
[2021-05-09 20:03:44] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 25 ms returned sat
[2021-05-09 20:03:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:03:44] [INFO ] [Real]Absence check using state equation in 508 ms returned sat
[2021-05-09 20:03:44] [INFO ] Computed and/alt/rep : 1966/2410/1966 causal constraints (skipped 6 transitions) in 66 ms.
[2021-05-09 20:03:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 20:03:45] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 20:03:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 20:03:45] [INFO ] [Nat]Absence check using state equation in 467 ms returned sat
[2021-05-09 20:03:45] [INFO ] Computed and/alt/rep : 1966/2410/1966 causal constraints (skipped 6 transitions) in 68 ms.
[2021-05-09 20:04:03] [INFO ] Added : 1024 causal constraints over 205 iterations in 17487 ms. Result :sat
[2021-05-09 20:04:03] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 12 ms returned sat
[2021-05-09 20:04:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:04:03] [INFO ] [Real]Absence check using state equation in 506 ms returned sat
[2021-05-09 20:04:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 20:04:04] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 20:04:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 20:04:04] [INFO ] [Nat]Absence check using state equation in 508 ms returned sat
[2021-05-09 20:04:04] [INFO ] Computed and/alt/rep : 1966/2410/1966 causal constraints (skipped 6 transitions) in 59 ms.
[2021-05-09 20:04:21] [INFO ] Added : 1031 causal constraints over 207 iterations in 16553 ms. Result :sat
[2021-05-09 20:04:21] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 11 ms returned sat
[2021-05-09 20:04:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:04:21] [INFO ] [Real]Absence check using state equation in 513 ms returned sat
[2021-05-09 20:04:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 20:04:22] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 20:04:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 20:04:22] [INFO ] [Nat]Absence check using state equation in 498 ms returned sat
[2021-05-09 20:04:22] [INFO ] Computed and/alt/rep : 1966/2410/1966 causal constraints (skipped 6 transitions) in 68 ms.
[2021-05-09 20:04:36] [INFO ] Added : 817 causal constraints over 164 iterations in 14037 ms. Result :sat
[2021-05-09 20:04:37] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 26 ms returned sat
[2021-05-09 20:04:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:04:39] [INFO ] [Real]Absence check using state equation in 2388 ms returned sat
[2021-05-09 20:04:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 20:04:39] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 20:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 20:04:40] [INFO ] [Nat]Absence check using state equation in 505 ms returned sat
[2021-05-09 20:04:40] [INFO ] Computed and/alt/rep : 1966/2410/1966 causal constraints (skipped 6 transitions) in 72 ms.
[2021-05-09 20:04:59] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
[2021-05-09 20:04:59] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 12 ms returned sat
[2021-05-09 20:04:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:05:00] [INFO ] [Real]Absence check using state equation in 479 ms returned sat
[2021-05-09 20:05:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 20:05:00] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 20:05:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 20:05:00] [INFO ] [Nat]Absence check using state equation in 495 ms returned sat
[2021-05-09 20:05:00] [INFO ] Computed and/alt/rep : 1966/2410/1966 causal constraints (skipped 6 transitions) in 67 ms.
[2021-05-09 20:05:13] [INFO ] Added : 795 causal constraints over 159 iterations in 12243 ms. Result :sat
[2021-05-09 20:05:13] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 12 ms returned sat
[2021-05-09 20:05:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:05:13] [INFO ] [Real]Absence check using state equation in 431 ms returned sat
[2021-05-09 20:05:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 20:05:13] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 20:05:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 20:05:14] [INFO ] [Nat]Absence check using state equation in 426 ms returned sat
[2021-05-09 20:05:14] [INFO ] Computed and/alt/rep : 1966/2410/1966 causal constraints (skipped 6 transitions) in 93 ms.
[2021-05-09 20:05:33] [INFO ] Added : 1195 causal constraints over 239 iterations in 19408 ms. Result :unknown
[2021-05-09 20:05:34] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 26 ms returned sat
[2021-05-09 20:05:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:05:34] [INFO ] [Real]Absence check using state equation in 478 ms returned sat
[2021-05-09 20:05:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 20:05:34] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 20:05:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 20:05:35] [INFO ] [Nat]Absence check using state equation in 477 ms returned sat
[2021-05-09 20:05:35] [INFO ] Computed and/alt/rep : 1966/2410/1966 causal constraints (skipped 6 transitions) in 79 ms.
[2021-05-09 20:05:54] [INFO ] Added : 1160 causal constraints over 232 iterations in 19375 ms. Result :unknown
[2021-05-09 20:05:54] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 12 ms returned sat
[2021-05-09 20:05:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:05:55] [INFO ] [Real]Absence check using state equation in 507 ms returned sat
[2021-05-09 20:05:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 20:05:55] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 20:05:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 20:05:56] [INFO ] [Nat]Absence check using state equation in 504 ms returned sat
[2021-05-09 20:05:56] [INFO ] Computed and/alt/rep : 1966/2410/1966 causal constraints (skipped 6 transitions) in 68 ms.
[2021-05-09 20:06:15] [INFO ] Added : 1165 causal constraints over 233 iterations in 19366 ms. Result :unknown
[2021-05-09 20:06:15] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 20:06:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:06:16] [INFO ] [Real]Absence check using state equation in 444 ms returned sat
[2021-05-09 20:06:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 20:06:16] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 20:06:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 20:06:16] [INFO ] [Nat]Absence check using state equation in 528 ms returned sat
[2021-05-09 20:06:16] [INFO ] Computed and/alt/rep : 1966/2410/1966 causal constraints (skipped 6 transitions) in 68 ms.
[2021-05-09 20:06:36] [INFO ] Added : 1180 causal constraints over 236 iterations in 19290 ms. Result :unknown
[2021-05-09 20:06:36] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 19 ms returned sat
[2021-05-09 20:06:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:06:36] [INFO ] [Real]Absence check using state equation in 468 ms returned sat
[2021-05-09 20:06:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 20:06:36] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 20:06:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 20:06:37] [INFO ] [Nat]Absence check using state equation in 492 ms returned sat
[2021-05-09 20:06:37] [INFO ] Computed and/alt/rep : 1966/2410/1966 causal constraints (skipped 6 transitions) in 68 ms.
[2021-05-09 20:06:51] [INFO ] Added : 887 causal constraints over 178 iterations in 14432 ms. Result :sat
[2021-05-09 20:06:52] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 12 ms returned sat
[2021-05-09 20:06:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:06:52] [INFO ] [Real]Absence check using state equation in 440 ms returned sat
[2021-05-09 20:06:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 20:06:52] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 20:06:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 20:06:53] [INFO ] [Nat]Absence check using state equation in 425 ms returned sat
[2021-05-09 20:06:53] [INFO ] Computed and/alt/rep : 1966/2410/1966 causal constraints (skipped 6 transitions) in 66 ms.
[2021-05-09 20:07:07] [INFO ] Added : 855 causal constraints over 171 iterations in 14078 ms. Result :sat
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G((p0&&F(p1))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1546 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1546/1546 places, 1973/1973 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1531 transition count 1958
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1531 transition count 1958
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 39 place count 1522 transition count 1948
Iterating global reduction 0 with 9 rules applied. Total rules applied 48 place count 1522 transition count 1948
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 50 place count 1520 transition count 1946
Iterating global reduction 0 with 2 rules applied. Total rules applied 52 place count 1520 transition count 1946
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 54 place count 1518 transition count 1944
Iterating global reduction 0 with 2 rules applied. Total rules applied 56 place count 1518 transition count 1944
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 58 place count 1516 transition count 1942
Iterating global reduction 0 with 2 rules applied. Total rules applied 60 place count 1516 transition count 1942
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 62 place count 1514 transition count 1940
Iterating global reduction 0 with 2 rules applied. Total rules applied 64 place count 1514 transition count 1940
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 66 place count 1512 transition count 1938
Iterating global reduction 0 with 2 rules applied. Total rules applied 68 place count 1512 transition count 1938
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 70 place count 1510 transition count 1935
Iterating global reduction 0 with 2 rules applied. Total rules applied 72 place count 1510 transition count 1935
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 1509 transition count 1933
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 1509 transition count 1933
Applied a total of 74 rules in 347 ms. Remains 1509 /1546 variables (removed 37) and now considering 1933/1973 (removed 40) transitions.
// Phase 1: matrix 1933 rows 1509 cols
[2021-05-09 20:07:07] [INFO ] Computed 4 place invariants in 14 ms
[2021-05-09 20:07:07] [INFO ] Implicit Places using invariants in 172 ms returned []
// Phase 1: matrix 1933 rows 1509 cols
[2021-05-09 20:07:07] [INFO ] Computed 4 place invariants in 7 ms
[2021-05-09 20:07:08] [INFO ] Implicit Places using invariants and state equation in 763 ms returned []
Implicit Place search using SMT with State Equation took 949 ms to find 0 implicit places.
// Phase 1: matrix 1933 rows 1509 cols
[2021-05-09 20:07:08] [INFO ] Computed 4 place invariants in 8 ms
[2021-05-09 20:07:09] [INFO ] Dead Transitions using invariants and state equation in 627 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1509/1546 places, 1933/1973 transitions.
Stuttering acceptance computed with spot in 242 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : CloudReconfiguration-PT-319-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s1062 0), p1:(NEQ s1500 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 111 steps with 1 reset in 3 ms.
FORMULA CloudReconfiguration-PT-319-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-319-01 finished in 2221 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((p0||G(F(p1))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1546 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1546/1546 places, 1973/1973 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1531 transition count 1958
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1531 transition count 1958
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 38 place count 1523 transition count 1949
Iterating global reduction 0 with 8 rules applied. Total rules applied 46 place count 1523 transition count 1949
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 48 place count 1521 transition count 1947
Iterating global reduction 0 with 2 rules applied. Total rules applied 50 place count 1521 transition count 1947
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 52 place count 1519 transition count 1945
Iterating global reduction 0 with 2 rules applied. Total rules applied 54 place count 1519 transition count 1945
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 56 place count 1517 transition count 1943
Iterating global reduction 0 with 2 rules applied. Total rules applied 58 place count 1517 transition count 1943
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 60 place count 1515 transition count 1941
Iterating global reduction 0 with 2 rules applied. Total rules applied 62 place count 1515 transition count 1941
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 64 place count 1513 transition count 1939
Iterating global reduction 0 with 2 rules applied. Total rules applied 66 place count 1513 transition count 1939
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 68 place count 1511 transition count 1936
Iterating global reduction 0 with 2 rules applied. Total rules applied 70 place count 1511 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 1510 transition count 1934
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 1510 transition count 1934
Applied a total of 72 rules in 291 ms. Remains 1510 /1546 variables (removed 36) and now considering 1934/1973 (removed 39) transitions.
// Phase 1: matrix 1934 rows 1510 cols
[2021-05-09 20:07:09] [INFO ] Computed 4 place invariants in 8 ms
[2021-05-09 20:07:09] [INFO ] Implicit Places using invariants in 221 ms returned []
// Phase 1: matrix 1934 rows 1510 cols
[2021-05-09 20:07:09] [INFO ] Computed 4 place invariants in 8 ms
[2021-05-09 20:07:10] [INFO ] Implicit Places using invariants and state equation in 741 ms returned []
Implicit Place search using SMT with State Equation took 976 ms to find 0 implicit places.
// Phase 1: matrix 1934 rows 1510 cols
[2021-05-09 20:07:10] [INFO ] Computed 4 place invariants in 8 ms
[2021-05-09 20:07:11] [INFO ] Dead Transitions using invariants and state equation in 661 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1510/1546 places, 1934/1973 transitions.
Stuttering acceptance computed with spot in 172 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : CloudReconfiguration-PT-319-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (NEQ s1139 0) (NEQ s1431 1)), p1:(EQ s773 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 59 steps with 0 reset in 2 ms.
FORMULA CloudReconfiguration-PT-319-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-319-03 finished in 2135 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(((G(p0)&&(p1 U p2))||(X(!p2)&&F(p3)))))], workingDir=/home/mcc/execution]
Support contains 8 out of 1546 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1546/1546 places, 1973/1973 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1534 transition count 1961
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1534 transition count 1961
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 30 place count 1528 transition count 1954
Iterating global reduction 0 with 6 rules applied. Total rules applied 36 place count 1528 transition count 1954
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 1527 transition count 1953
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 1527 transition count 1953
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 1526 transition count 1952
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 1526 transition count 1952
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 1525 transition count 1951
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 1525 transition count 1951
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 1524 transition count 1950
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 1524 transition count 1950
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 1523 transition count 1949
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 1523 transition count 1949
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 1522 transition count 1947
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 1522 transition count 1947
Applied a total of 48 rules in 300 ms. Remains 1522 /1546 variables (removed 24) and now considering 1947/1973 (removed 26) transitions.
// Phase 1: matrix 1947 rows 1522 cols
[2021-05-09 20:07:11] [INFO ] Computed 4 place invariants in 15 ms
[2021-05-09 20:07:12] [INFO ] Implicit Places using invariants in 185 ms returned []
// Phase 1: matrix 1947 rows 1522 cols
[2021-05-09 20:07:12] [INFO ] Computed 4 place invariants in 7 ms
[2021-05-09 20:07:12] [INFO ] Implicit Places using invariants and state equation in 878 ms returned []
Implicit Place search using SMT with State Equation took 1064 ms to find 0 implicit places.
// Phase 1: matrix 1947 rows 1522 cols
[2021-05-09 20:07:12] [INFO ] Computed 4 place invariants in 18 ms
[2021-05-09 20:07:13] [INFO ] Dead Transitions using invariants and state equation in 642 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1522/1546 places, 1947/1973 transitions.
Stuttering acceptance computed with spot in 302 ms :[(OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) p2)), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) p2)), p2, (NOT p3), (AND (NOT p0) p2), (AND (NOT p3) (NOT p0)), (AND (NOT p2) (NOT p3)), true, (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-319-04 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={} source=1 dest: 2}, { cond=(OR (AND (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p1) (NOT p3))), acceptance={} source=1 dest: 3}, { cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={} source=1 dest: 4}, { cond=(OR (AND p0 p2 (NOT p3)) (AND p0 p1 (NOT p3))), acceptance={} source=1 dest: 5}, { cond=(AND p0 (NOT p2) p1 (NOT p3)), acceptance={} source=1 dest: 6}], [{ cond=p2, acceptance={} source=2 dest: 7}], [{ cond=(NOT p3), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) p2), acceptance={} source=4 dest: 7}, { cond=(AND p0 p2), acceptance={} source=4 dest: 8}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=5 dest: 3}, { cond=(AND p0 (NOT p3)), acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p3)), acceptance={0} source=6 dest: 3}, { cond=(AND (NOT p2) p1 (NOT p3)), acceptance={0} source=6 dest: 6}], [{ cond=true, acceptance={0} source=7 dest: 7}], [{ cond=(NOT p0), acceptance={} source=8 dest: 7}, { cond=p0, acceptance={} source=8 dest: 8}]], initial=0, aps=[p0:(AND (EQ s236 0) (EQ s226 1)), p2:(OR (EQ s1054 0) (EQ s1403 1)), p1:(OR (EQ s1079 0) (EQ s113 1)), p3:(AND (NEQ s19 0) (NEQ s1507 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 60 steps with 0 reset in 2 ms.
FORMULA CloudReconfiguration-PT-319-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-319-04 finished in 2335 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 1546 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1546/1546 places, 1973/1973 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 1532 transition count 1959
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 1532 transition count 1959
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 37 place count 1523 transition count 1949
Iterating global reduction 0 with 9 rules applied. Total rules applied 46 place count 1523 transition count 1949
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 48 place count 1521 transition count 1947
Iterating global reduction 0 with 2 rules applied. Total rules applied 50 place count 1521 transition count 1947
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 52 place count 1519 transition count 1945
Iterating global reduction 0 with 2 rules applied. Total rules applied 54 place count 1519 transition count 1945
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 56 place count 1517 transition count 1943
Iterating global reduction 0 with 2 rules applied. Total rules applied 58 place count 1517 transition count 1943
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 60 place count 1515 transition count 1941
Iterating global reduction 0 with 2 rules applied. Total rules applied 62 place count 1515 transition count 1941
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 64 place count 1513 transition count 1939
Iterating global reduction 0 with 2 rules applied. Total rules applied 66 place count 1513 transition count 1939
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 68 place count 1511 transition count 1936
Iterating global reduction 0 with 2 rules applied. Total rules applied 70 place count 1511 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 1510 transition count 1934
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 1510 transition count 1934
Applied a total of 72 rules in 282 ms. Remains 1510 /1546 variables (removed 36) and now considering 1934/1973 (removed 39) transitions.
// Phase 1: matrix 1934 rows 1510 cols
[2021-05-09 20:07:14] [INFO ] Computed 4 place invariants in 12 ms
[2021-05-09 20:07:14] [INFO ] Implicit Places using invariants in 150 ms returned []
// Phase 1: matrix 1934 rows 1510 cols
[2021-05-09 20:07:14] [INFO ] Computed 4 place invariants in 16 ms
[2021-05-09 20:07:15] [INFO ] Implicit Places using invariants and state equation in 742 ms returned []
Implicit Place search using SMT with State Equation took 909 ms to find 0 implicit places.
// Phase 1: matrix 1934 rows 1510 cols
[2021-05-09 20:07:15] [INFO ] Computed 4 place invariants in 10 ms
[2021-05-09 20:07:15] [INFO ] Dead Transitions using invariants and state equation in 546 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1510/1546 places, 1934/1973 transitions.
Stuttering acceptance computed with spot in 59 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-319-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (NEQ s835 0) (NEQ s1039 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-319-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-319-06 finished in 1814 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(G((p0 U p1))) U G(p1)))], workingDir=/home/mcc/execution]
Support contains 4 out of 1546 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1546/1546 places, 1973/1973 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1531 transition count 1958
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1531 transition count 1958
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 38 place count 1523 transition count 1949
Iterating global reduction 0 with 8 rules applied. Total rules applied 46 place count 1523 transition count 1949
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 1522 transition count 1948
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 1522 transition count 1948
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 1521 transition count 1947
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 1521 transition count 1947
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 1520 transition count 1946
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 1520 transition count 1946
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 1519 transition count 1945
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 1519 transition count 1945
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 1518 transition count 1944
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 1518 transition count 1944
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 1517 transition count 1943
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 1517 transition count 1943
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 1516 transition count 1941
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 1516 transition count 1941
Applied a total of 60 rules in 292 ms. Remains 1516 /1546 variables (removed 30) and now considering 1941/1973 (removed 32) transitions.
// Phase 1: matrix 1941 rows 1516 cols
[2021-05-09 20:07:16] [INFO ] Computed 4 place invariants in 12 ms
[2021-05-09 20:07:16] [INFO ] Implicit Places using invariants in 166 ms returned []
// Phase 1: matrix 1941 rows 1516 cols
[2021-05-09 20:07:16] [INFO ] Computed 4 place invariants in 5 ms
[2021-05-09 20:07:16] [INFO ] Implicit Places using invariants and state equation in 713 ms returned []
Implicit Place search using SMT with State Equation took 906 ms to find 0 implicit places.
// Phase 1: matrix 1941 rows 1516 cols
[2021-05-09 20:07:16] [INFO ] Computed 4 place invariants in 12 ms
[2021-05-09 20:07:17] [INFO ] Dead Transitions using invariants and state equation in 635 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1516/1546 places, 1941/1973 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : CloudReconfiguration-PT-319-07 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s1323 0) (EQ s1454 1)), p0:(OR (EQ s342 0) (EQ s280 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33299 reset in 461 ms.
Product exploration explored 100000 steps with 33258 reset in 433 ms.
Graph (complete) has 2125 edges and 1516 vertex of which 1507 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.11 ms
Knowledge obtained : [p1, p0]
Stuttering acceptance computed with spot in 64 ms :[(NOT p1), (NOT p1), true]
Product exploration explored 100000 steps with 33350 reset in 456 ms.
Product exploration explored 100000 steps with 33251 reset in 457 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 81 ms :[(NOT p1), (NOT p1), true]
Support contains 4 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 1842 edges and 1516 vertex of which 693 / 1516 are part of one of the 63 SCC in 8 ms
Free SCC test removed 630 places
Ensure Unique test removed 732 transitions
Reduce isomorphic transitions removed 732 transitions.
Performed 479 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 479 rules applied. Total rules applied 480 place count 886 transition count 1209
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 492 place count 886 transition count 1197
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 492 place count 886 transition count 1210
Deduced a syphon composed of 501 places in 0 ms
Iterating global reduction 2 with 22 rules applied. Total rules applied 514 place count 886 transition count 1210
Discarding 285 places :
Symmetric choice reduction at 2 with 285 rule applications. Total rules 799 place count 601 transition count 916
Deduced a syphon composed of 231 places in 1 ms
Iterating global reduction 2 with 285 rules applied. Total rules applied 1084 place count 601 transition count 916
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1096 place count 589 transition count 900
Deduced a syphon composed of 229 places in 2 ms
Iterating global reduction 2 with 12 rules applied. Total rules applied 1108 place count 589 transition count 900
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 1114 place count 589 transition count 894
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1126 place count 577 transition count 882
Deduced a syphon composed of 219 places in 1 ms
Iterating global reduction 3 with 12 rules applied. Total rules applied 1138 place count 577 transition count 882
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1140 place count 575 transition count 878
Deduced a syphon composed of 219 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1142 place count 575 transition count 878
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1144 place count 573 transition count 874
Deduced a syphon composed of 219 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1146 place count 573 transition count 874
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1150 place count 569 transition count 870
Deduced a syphon composed of 217 places in 1 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1154 place count 569 transition count 870
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1156 place count 567 transition count 866
Deduced a syphon composed of 217 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1158 place count 567 transition count 866
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1160 place count 565 transition count 862
Deduced a syphon composed of 217 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1162 place count 565 transition count 862
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1166 place count 561 transition count 856
Deduced a syphon composed of 215 places in 0 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1170 place count 561 transition count 856
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1174 place count 557 transition count 840
Deduced a syphon composed of 213 places in 1 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1178 place count 557 transition count 840
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 3 with 1 rules applied. Total rules applied 1179 place count 557 transition count 840
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 1183 place count 553 transition count 836
Deduced a syphon composed of 212 places in 1 ms
Iterating global reduction 4 with 4 rules applied. Total rules applied 1187 place count 553 transition count 836
Performed 107 Post agglomeration using F-continuation condition with reduction of 13 identical transitions.
Deduced a syphon composed of 319 places in 1 ms
Iterating global reduction 4 with 107 rules applied. Total rules applied 1294 place count 553 transition count 914
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 4 with 41 rules applied. Total rules applied 1335 place count 553 transition count 873
Discarding 98 places :
Symmetric choice reduction at 5 with 98 rule applications. Total rules 1433 place count 455 transition count 764
Deduced a syphon composed of 230 places in 0 ms
Iterating global reduction 5 with 98 rules applied. Total rules applied 1531 place count 455 transition count 764
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 1537 place count 449 transition count 755
Deduced a syphon composed of 224 places in 1 ms
Iterating global reduction 5 with 6 rules applied. Total rules applied 1543 place count 449 transition count 755
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 231 places in 0 ms
Iterating global reduction 5 with 7 rules applied. Total rules applied 1550 place count 449 transition count 755
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1556 place count 449 transition count 749
Discarding 16 places :
Symmetric choice reduction at 6 with 16 rule applications. Total rules 1572 place count 433 transition count 729
Deduced a syphon composed of 219 places in 1 ms
Iterating global reduction 6 with 16 rules applied. Total rules applied 1588 place count 433 transition count 729
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1594 place count 433 transition count 723
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1598 place count 429 transition count 719
Deduced a syphon composed of 215 places in 0 ms
Iterating global reduction 7 with 4 rules applied. Total rules applied 1602 place count 429 transition count 719
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 217 places in 1 ms
Iterating global reduction 7 with 2 rules applied. Total rules applied 1604 place count 429 transition count 719
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 1608 place count 429 transition count 715
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1610 place count 427 transition count 713
Deduced a syphon composed of 215 places in 0 ms
Iterating global reduction 8 with 2 rules applied. Total rules applied 1612 place count 427 transition count 713
Performed 69 Post agglomeration using F-continuation condition with reduction of 121 identical transitions.
Deduced a syphon composed of 284 places in 0 ms
Iterating global reduction 8 with 69 rules applied. Total rules applied 1681 place count 427 transition count 1033
Ensure Unique test removed 121 transitions
Reduce isomorphic transitions removed 121 transitions.
Iterating post reduction 8 with 121 rules applied. Total rules applied 1802 place count 427 transition count 912
Discarding 122 places :
Symmetric choice reduction at 9 with 122 rule applications. Total rules 1924 place count 305 transition count 585
Deduced a syphon composed of 171 places in 0 ms
Iterating global reduction 9 with 122 rules applied. Total rules applied 2046 place count 305 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 2061 place count 305 transition count 570
Discarding 26 places :
Symmetric choice reduction at 10 with 26 rule applications. Total rules 2087 place count 279 transition count 516
Deduced a syphon composed of 145 places in 0 ms
Iterating global reduction 10 with 26 rules applied. Total rules applied 2113 place count 279 transition count 516
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -50
Deduced a syphon composed of 148 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2116 place count 279 transition count 566
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 2119 place count 276 transition count 538
Deduced a syphon composed of 145 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2122 place count 276 transition count 538
Deduced a syphon composed of 145 places in 1 ms
Drop transitions removed 42 transitions
Redundant transition composition rules discarded 42 transitions
Iterating global reduction 10 with 42 rules applied. Total rules applied 2164 place count 276 transition count 496
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 2167 place count 273 transition count 493
Deduced a syphon composed of 142 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2170 place count 273 transition count 493
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -48
Deduced a syphon composed of 144 places in 0 ms
Iterating global reduction 10 with 2 rules applied. Total rules applied 2172 place count 273 transition count 541
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 2174 place count 271 transition count 531
Deduced a syphon composed of 142 places in 0 ms
Iterating global reduction 10 with 2 rules applied. Total rules applied 2176 place count 271 transition count 531
Deduced a syphon composed of 142 places in 1 ms
Applied a total of 2176 rules in 352 ms. Remains 271 /1516 variables (removed 1245) and now considering 531/1941 (removed 1410) transitions.
[2021-05-09 20:07:20] [INFO ] Redundant transitions in 47 ms returned []
[2021-05-09 20:07:20] [INFO ] Flow matrix only has 475 transitions (discarded 56 similar events)
// Phase 1: matrix 475 rows 271 cols
[2021-05-09 20:07:20] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 20:07:20] [INFO ] Dead Transitions using invariants and state equation in 207 ms returned []
Finished structural reductions, in 1 iterations. Remains : 271/1516 places, 531/1941 transitions.
Product exploration explored 100000 steps with 33207 reset in 1068 ms.
Product exploration explored 100000 steps with 33299 reset in 944 ms.
[2021-05-09 20:07:22] [INFO ] Flatten gal took : 45 ms
[2021-05-09 20:07:22] [INFO ] Flatten gal took : 69 ms
[2021-05-09 20:07:22] [INFO ] Time to serialize gal into /tmp/LTL15503350292962507550.gal : 38 ms
[2021-05-09 20:07:22] [INFO ] Time to serialize properties into /tmp/LTL13321831016817442013.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/LTL15503350292962507550.gal, -t, CGAL, -LTL, /tmp/LTL13321831016817442013.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/LTL15503350292962507550.gal -t CGAL -LTL /tmp/LTL13321831016817442013.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((X(G(("((p648==0)||(p573==1))")U("((p2232==0)||(p2471==1))"))))U(G("((p2232==0)||(p2471==1))"))))
Formula 0 simplified : !(XG("((p648==0)||(p573==1))" U "((p2232==0)||(p2471==1))") U G"((p2232==0)||(p2471==1))")
Detected timeout of ITS tools.
[2021-05-09 20:07:37] [INFO ] Flatten gal took : 44 ms
[2021-05-09 20:07:37] [INFO ] Applying decomposition
[2021-05-09 20:07:37] [INFO ] Flatten gal took : 65 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/graph8786807311203318585.txt, -o, /tmp/graph8786807311203318585.bin, -w, /tmp/graph8786807311203318585.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/graph8786807311203318585.bin, -l, -1, -v, -w, /tmp/graph8786807311203318585.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 20:07:38] [INFO ] Decomposing Gal with order
[2021-05-09 20:07:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 20:07:38] [INFO ] Removed a total of 528 redundant transitions.
[2021-05-09 20:07:38] [INFO ] Flatten gal took : 453 ms
[2021-05-09 20:07:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 56 ms.
[2021-05-09 20:07:39] [INFO ] Time to serialize gal into /tmp/LTL2683853574612205613.gal : 20 ms
[2021-05-09 20:07:39] [INFO ] Time to serialize properties into /tmp/LTL2980463186693575326.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/LTL2683853574612205613.gal, -t, CGAL, -LTL, /tmp/LTL2980463186693575326.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/LTL2683853574612205613.gal -t CGAL -LTL /tmp/LTL2980463186693575326.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((X(G(("((i8.i1.i0.u126.p648==0)||(i17.i0.i1.u98.p573==1))")U("((i33.u519.p2232==0)||(i37.i0.i7.u589.p2471==1))"))))U(G("((i33.u519.p2232==0)||(i37.i0.i7.u589.p2471==1))"))))
Formula 0 simplified : !(XG("((i8.i1.i0.u126.p648==0)||(i17.i0.i1.u98.p573==1))" U "((i33.u519.p2232==0)||(i37.i0.i7.u589.p2471==1))") U G"((i33.u519.p2232==0)||(i37.i0.i7.u589.p2471==1))")
Reverse transition relation is NOT exact ! Due to transitions t26, t188, t217, t269, t329, t380, t451, t668, t697, t749, t781, t860, t984, t1137, t1166, t1220, t1251, t1329, t1400, t1497, t1594, t1711, t1729, t1773, t1785, t1821, t1823, t1827, t1832, i3.t1809, i3.t1808, i3.t1806, i3.t1804, i3.t1803, i3.t1788, i3.t1786, i3.t1690, i3.t1689, i3.t1688, i3.t1687, i3.t1684, i3.t1657, i3.t1573, i3.t1572, i3.t1571, i3.t1570, i3.t1569, i3.t1555, i3.t1554, i3.t1542, i3.u6.t1807, i3.u37.t1670, i3.u46.t1669, i3.u60.t1612, i3.u101.t1819, i11.t1255, i14.i0.t1141, i15.i0.t1088, i15.i0.t1234, i15.i0.t1235, i15.i0.i2.t1343, i15.i0.i2.t1342, i15.i0.i2.t1240, i15.i0.i2.t1116, i15.i0.i2.t1115, i15.i0.i2.t1114, i15.i0.i2.t1113, i15.i0.i2.t1112, i15.i0.i2.t1102, i15.i0.i2.t1101, i15.i0.i2.t1090, i15.i0.i2.t1089, i15.i0.i2.t1051, i15.i0.i2.t1050, i15.i0.i2.t1043, i15.i0.i2.t1041, i15.i0.i2.t1040, i15.i0.i2.t1015, i15.i0.i2.u184.t1239, i15.i0.i2.u226.t1121, i15.i0.i2.u226.t1123, i15.i0.i3.u235.t1866, i15.i2.t1033, i15.i3.t1008, i18.t502, i18.i0.i0.u103.t1407, i18.i1.t23, i18.i1.i2.t940, i18.i1.i3.t460, i22.t785, i25.t672, i27.i0.t563, i27.i1.i0.u431.t537, i27.i2.t619, i27.i2.t763, i27.i2.t764, i27.i2.i2.t1847, i27.i2.i5.t874, i27.i2.i5.t873, i27.i2.i5.t770, i27.i2.i5.t654, i27.i2.i5.t652, i27.i2.i5.t644, i27.i2.i5.t643, i27.i2.i5.t632, i27.i2.i5.t621, i27.i2.i5.t620, i27.i2.i5.t571, i27.i2.i5.t570, i27.i2.i5.t545, i27.i2.i5.u354.t768, i27.i2.i5.u438.t574, i27.i2.i5.u438.t581, i27.i2.i5.u438.t582, i27.i2.i5.u438.t633, i27.i2.i5.u438.t645, i27.i2.i5.u438.t646, i27.i2.i5.u438.t647, i32.t304, i35.t192, i37.i0.t139, i37.i0.t283, i37.i0.t284, i37.i0.t393, i37.i0.t394, i37.i0.i2.t289, i37.i0.i2.t288, i37.i0.i2.t167, i37.i0.i2.t166, i37.i0.i2.t165, i37.i0.i2.t164, i37.i0.i2.t153, i37.i0.i2.t152, i37.i0.i2.t141, i37.i0.i2.t140, i37.i0.i2.t102, i37.i0.i2.t101, i37.i0.i2.t94, i37.i0.i2.t92, i37.i0.i2.t91, i37.i0.i2.t57, i37.i0.i2.u556.t172, i37.i0.i2.u556.t174, i37.i0.i2.u558.t163, i37.i0.i5.t1874, i37.i0.i8.t50, i37.i1.t82, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :66/1716/147/1929
Computing Next relation with stutter on 93284 deadlock states
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
631 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,0,6.53058,227912,1,0,357879,14209,22705,872422,618,116004,1513592
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA CloudReconfiguration-PT-319-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property CloudReconfiguration-PT-319-07 finished in 30813 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(F((G(p1)||p0))) U (p2 U (F(p4)||p3)))))], workingDir=/home/mcc/execution]
Support contains 6 out of 1546 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1546/1546 places, 1973/1973 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1533 transition count 1960
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1533 transition count 1960
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 34 place count 1525 transition count 1951
Iterating global reduction 0 with 8 rules applied. Total rules applied 42 place count 1525 transition count 1951
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 44 place count 1523 transition count 1949
Iterating global reduction 0 with 2 rules applied. Total rules applied 46 place count 1523 transition count 1949
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 48 place count 1521 transition count 1947
Iterating global reduction 0 with 2 rules applied. Total rules applied 50 place count 1521 transition count 1947
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 52 place count 1519 transition count 1945
Iterating global reduction 0 with 2 rules applied. Total rules applied 54 place count 1519 transition count 1945
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 56 place count 1517 transition count 1943
Iterating global reduction 0 with 2 rules applied. Total rules applied 58 place count 1517 transition count 1943
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 60 place count 1515 transition count 1941
Iterating global reduction 0 with 2 rules applied. Total rules applied 62 place count 1515 transition count 1941
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 64 place count 1513 transition count 1938
Iterating global reduction 0 with 2 rules applied. Total rules applied 66 place count 1513 transition count 1938
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 1512 transition count 1936
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 1512 transition count 1936
Applied a total of 68 rules in 478 ms. Remains 1512 /1546 variables (removed 34) and now considering 1936/1973 (removed 37) transitions.
// Phase 1: matrix 1936 rows 1512 cols
[2021-05-09 20:07:47] [INFO ] Computed 4 place invariants in 5 ms
[2021-05-09 20:07:47] [INFO ] Implicit Places using invariants in 359 ms returned []
// Phase 1: matrix 1936 rows 1512 cols
[2021-05-09 20:07:47] [INFO ] Computed 4 place invariants in 6 ms
[2021-05-09 20:07:48] [INFO ] Implicit Places using invariants and state equation in 765 ms returned []
Implicit Place search using SMT with State Equation took 1148 ms to find 0 implicit places.
// Phase 1: matrix 1936 rows 1512 cols
[2021-05-09 20:07:48] [INFO ] Computed 4 place invariants in 7 ms
[2021-05-09 20:07:48] [INFO ] Dead Transitions using invariants and state equation in 630 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1512/1546 places, 1936/1973 transitions.
Stuttering acceptance computed with spot in 131 ms :[(AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (AND (NOT p4) (NOT p1) (NOT p0)), (AND (NOT p4) (NOT p1) (NOT p0))]
Running random walk in product with property : CloudReconfiguration-PT-319-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p3) (NOT p4)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p3) (NOT p4) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p3) (NOT p4) (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p4), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p4) (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p4) (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p4) p1 (NOT p0)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p3:(OR (EQ s151 0) (EQ s511 1)), p4:(OR (EQ s151 0) (EQ s511 1)), p2:(OR (EQ s294 0) (EQ s1216 1)), p1:(OR (EQ s981 0) (EQ s1284 1)), p0:(OR (EQ s151 0) (EQ s511 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 644 ms.
Product exploration explored 100000 steps with 50000 reset in 641 ms.
Graph (complete) has 2119 edges and 1512 vertex of which 1503 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.7 ms
Knowledge obtained : [p3, p4, p2, p1, p0]
Stuttering acceptance computed with spot in 135 ms :[(AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (AND (NOT p4) (NOT p1) (NOT p0)), (AND (NOT p4) (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 50000 reset in 655 ms.
Product exploration explored 100000 steps with 50000 reset in 628 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 121 ms :[(AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (AND (NOT p4) (NOT p1) (NOT p0)), (AND (NOT p4) (NOT p1) (NOT p0))]
Support contains 6 out of 1512 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1512/1512 places, 1936/1936 transitions.
Graph (trivial) has 1831 edges and 1512 vertex of which 679 / 1512 are part of one of the 64 SCC in 3 ms
Free SCC test removed 615 places
Ensure Unique test removed 712 transitions
Reduce isomorphic transitions removed 712 transitions.
Performed 481 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 481 rules applied. Total rules applied 482 place count 897 transition count 1224
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 495 place count 897 transition count 1211
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 495 place count 897 transition count 1225
Deduced a syphon composed of 504 places in 1 ms
Iterating global reduction 2 with 23 rules applied. Total rules applied 518 place count 897 transition count 1225
Discarding 280 places :
Symmetric choice reduction at 2 with 280 rule applications. Total rules 798 place count 617 transition count 935
Deduced a syphon composed of 238 places in 0 ms
Iterating global reduction 2 with 280 rules applied. Total rules applied 1078 place count 617 transition count 935
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 1088 place count 607 transition count 921
Deduced a syphon composed of 236 places in 0 ms
Iterating global reduction 2 with 10 rules applied. Total rules applied 1098 place count 607 transition count 921
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 1102 place count 607 transition count 917
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 1112 place count 597 transition count 907
Deduced a syphon composed of 228 places in 1 ms
Iterating global reduction 3 with 10 rules applied. Total rules applied 1122 place count 597 transition count 907
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1123 place count 596 transition count 905
Deduced a syphon composed of 228 places in 0 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1124 place count 596 transition count 905
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1125 place count 595 transition count 903
Deduced a syphon composed of 228 places in 0 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1126 place count 595 transition count 903
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1128 place count 593 transition count 901
Deduced a syphon composed of 227 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1130 place count 593 transition count 901
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1131 place count 592 transition count 899
Deduced a syphon composed of 227 places in 0 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1132 place count 592 transition count 899
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1133 place count 591 transition count 897
Deduced a syphon composed of 227 places in 0 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1134 place count 591 transition count 897
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1136 place count 589 transition count 894
Deduced a syphon composed of 226 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1138 place count 589 transition count 894
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1140 place count 587 transition count 886
Deduced a syphon composed of 225 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1142 place count 587 transition count 886
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1144 place count 585 transition count 884
Deduced a syphon composed of 224 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1146 place count 585 transition count 884
Performed 111 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 335 places in 0 ms
Iterating global reduction 3 with 111 rules applied. Total rules applied 1257 place count 585 transition count 958
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 3 with 40 rules applied. Total rules applied 1297 place count 585 transition count 918
Discarding 106 places :
Symmetric choice reduction at 4 with 106 rule applications. Total rules 1403 place count 479 transition count 804
Deduced a syphon composed of 238 places in 0 ms
Iterating global reduction 4 with 106 rules applied. Total rules applied 1509 place count 479 transition count 804
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 1514 place count 474 transition count 796
Deduced a syphon composed of 233 places in 0 ms
Iterating global reduction 4 with 5 rules applied. Total rules applied 1519 place count 474 transition count 796
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 239 places in 0 ms
Iterating global reduction 4 with 6 rules applied. Total rules applied 1525 place count 474 transition count 796
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 1530 place count 474 transition count 791
Discarding 13 places :
Symmetric choice reduction at 5 with 13 rule applications. Total rules 1543 place count 461 transition count 774
Deduced a syphon composed of 230 places in 1 ms
Iterating global reduction 5 with 13 rules applied. Total rules applied 1556 place count 461 transition count 774
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1562 place count 461 transition count 768
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1566 place count 457 transition count 764
Deduced a syphon composed of 226 places in 0 ms
Iterating global reduction 6 with 4 rules applied. Total rules applied 1570 place count 457 transition count 764
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 229 places in 0 ms
Iterating global reduction 6 with 3 rules applied. Total rules applied 1573 place count 457 transition count 764
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1579 place count 457 transition count 758
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1582 place count 454 transition count 755
Deduced a syphon composed of 226 places in 0 ms
Iterating global reduction 7 with 3 rules applied. Total rules applied 1585 place count 454 transition count 755
Performed 75 Post agglomeration using F-continuation condition with reduction of 131 identical transitions.
Deduced a syphon composed of 301 places in 0 ms
Iterating global reduction 7 with 75 rules applied. Total rules applied 1660 place count 454 transition count 1113
Ensure Unique test removed 122 transitions
Reduce isomorphic transitions removed 122 transitions.
Iterating post reduction 7 with 122 rules applied. Total rules applied 1782 place count 454 transition count 991
Discarding 131 places :
Symmetric choice reduction at 8 with 131 rule applications. Total rules 1913 place count 323 transition count 633
Deduced a syphon composed of 179 places in 1 ms
Iterating global reduction 8 with 131 rules applied. Total rules applied 2044 place count 323 transition count 633
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 8 with 17 rules applied. Total rules applied 2061 place count 323 transition count 616
Discarding 27 places :
Symmetric choice reduction at 9 with 27 rule applications. Total rules 2088 place count 296 transition count 559
Deduced a syphon composed of 152 places in 0 ms
Iterating global reduction 9 with 27 rules applied. Total rules applied 2115 place count 296 transition count 559
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 154 places in 1 ms
Iterating global reduction 9 with 2 rules applied. Total rules applied 2117 place count 296 transition count 593
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 2119 place count 294 transition count 574
Deduced a syphon composed of 152 places in 0 ms
Iterating global reduction 9 with 2 rules applied. Total rules applied 2121 place count 294 transition count 574
Deduced a syphon composed of 152 places in 0 ms
Drop transitions removed 53 transitions
Redundant transition composition rules discarded 53 transitions
Iterating global reduction 9 with 53 rules applied. Total rules applied 2174 place count 294 transition count 521
Discarding 4 places :
Symmetric choice reduction at 9 with 4 rule applications. Total rules 2178 place count 290 transition count 517
Deduced a syphon composed of 148 places in 0 ms
Iterating global reduction 9 with 4 rules applied. Total rules applied 2182 place count 290 transition count 517
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -72
Deduced a syphon composed of 151 places in 0 ms
Iterating global reduction 9 with 3 rules applied. Total rules applied 2185 place count 290 transition count 589
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 2188 place count 287 transition count 574
Deduced a syphon composed of 148 places in 13 ms
Iterating global reduction 9 with 3 rules applied. Total rules applied 2191 place count 287 transition count 574
Deduced a syphon composed of 148 places in 0 ms
Applied a total of 2191 rules in 252 ms. Remains 287 /1512 variables (removed 1225) and now considering 574/1936 (removed 1362) transitions.
[2021-05-09 20:07:52] [INFO ] Redundant transitions in 3 ms returned []
[2021-05-09 20:07:52] [INFO ] Flow matrix only has 513 transitions (discarded 61 similar events)
// Phase 1: matrix 513 rows 287 cols
[2021-05-09 20:07:52] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-09 20:07:52] [INFO ] Dead Transitions using invariants and state equation in 233 ms returned []
Finished structural reductions, in 1 iterations. Remains : 287/1512 places, 574/1936 transitions.
Product exploration explored 100000 steps with 50000 reset in 1407 ms.
Product exploration explored 100000 steps with 50000 reset in 1416 ms.
[2021-05-09 20:07:55] [INFO ] Flatten gal took : 35 ms
[2021-05-09 20:07:55] [INFO ] Flatten gal took : 34 ms
[2021-05-09 20:07:55] [INFO ] Time to serialize gal into /tmp/LTL4597089041958649182.gal : 6 ms
[2021-05-09 20:07:55] [INFO ] Time to serialize properties into /tmp/LTL10164243669862890461.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/LTL4597089041958649182.gal, -t, CGAL, -LTL, /tmp/LTL10164243669862890461.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/LTL4597089041958649182.gal -t CGAL -LTL /tmp/LTL10164243669862890461.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((G(F(("((p309==0)||(p884==1))")||(G("((p1650==0)||(p2171==1))")))))U(("((p586==0)||(p2065==1))")U(("((p309==0)||(p884==1))")||(F("((p309==0)||(p884==1))")))))))
Formula 0 simplified : !X(GF("((p309==0)||(p884==1))" | G"((p1650==0)||(p2171==1))") U ("((p586==0)||(p2065==1))" U ("((p309==0)||(p884==1))" | F"((p309==0)||(p884==1))")))
Detected timeout of ITS tools.
[2021-05-09 20:08:10] [INFO ] Flatten gal took : 38 ms
[2021-05-09 20:08:10] [INFO ] Applying decomposition
[2021-05-09 20:08:10] [INFO ] Flatten gal took : 34 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/graph17074814818547670952.txt, -o, /tmp/graph17074814818547670952.bin, -w, /tmp/graph17074814818547670952.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/graph17074814818547670952.bin, -l, -1, -v, -w, /tmp/graph17074814818547670952.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 20:08:10] [INFO ] Decomposing Gal with order
[2021-05-09 20:08:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 20:08:10] [INFO ] Removed a total of 529 redundant transitions.
[2021-05-09 20:08:11] [INFO ] Flatten gal took : 137 ms
[2021-05-09 20:08:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 15 ms.
[2021-05-09 20:08:11] [INFO ] Time to serialize gal into /tmp/LTL4242221851095682772.gal : 11 ms
[2021-05-09 20:08:11] [INFO ] Time to serialize properties into /tmp/LTL2637515054652137629.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/LTL4242221851095682772.gal, -t, CGAL, -LTL, /tmp/LTL2637515054652137629.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/LTL4242221851095682772.gal -t CGAL -LTL /tmp/LTL2637515054652137629.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X((G(F(("((i5.i0.i2.u60.p309==0)||(i15.u203.p884==1))")||(G("((i28.i1.i0.u403.p1650==0)||(i38.i0.i3.u528.p2171==1))")))))U(("((i10.i0.i0.u114.p586==0)||(i32.u500.p2065==1))")U(("((i5.i0.i2.u60.p309==0)||(i15.u203.p884==1))")||(F("((i5.i0.i2.u60.p309==0)||(i15.u203.p884==1))")))))))
Formula 0 simplified : !X(GF("((i5.i0.i2.u60.p309==0)||(i15.u203.p884==1))" | G"((i28.i1.i0.u403.p1650==0)||(i38.i0.i3.u528.p2171==1))") U ("((i10.i0.i0.u114.p586==0)||(i32.u500.p2065==1))" U ("((i5.i0.i2.u60.p309==0)||(i15.u203.p884==1))" | F"((i5.i0.i2.u60.p309==0)||(i15.u203.p884==1))")))
Reverse transition relation is NOT exact ! Due to transitions t26, t188, t217, t269, t300, t329, t380, t451, t668, t697, t749, t781, t860, t984, t1166, t1220, t1280, t1329, t1400, t1479, t1612, t1657, t1773, t1821, t1822, t1823, t1832, i0.t502, i0.t23, i0.i0.i2.t940, i0.i1.i1.u282.t1407, i0.i2.i0.u449.t460, i7.t1819, i7.t1809, i7.t1808, i7.t1806, i7.t1804, i7.t1803, i7.t1788, i7.t1786, i7.t1785, i7.t1711, i7.t1690, i7.t1689, i7.t1688, i7.t1687, i7.t1684, i7.t1670, i7.t1669, i7.t1573, i7.t1572, i7.t1571, i7.t1570, i7.t1569, i7.t1555, i7.t1554, i7.u7.t1807, i7.u25.t1729, i7.u85.t1542, i14.t1255, i17.t1141, i18.t1033, i19.t1088, i19.i0.t1866, i19.i2.t1040, i19.i2.t1101, i19.i2.t1235, i19.i2.t1305, i19.i2.i1.t1239, i19.i2.i1.t1112, i19.i2.i1.u214.t1234, i19.i2.i2.t1343, i19.i2.i2.t1342, i19.i2.i2.t1116, i19.i2.i2.t1115, i19.i2.i2.t1114, i19.i2.i2.t1113, i19.i2.i2.t1102, i19.i2.i2.t1090, i19.i2.i2.t1089, i19.i2.i2.t1051, i19.i2.i2.t1050, i19.i2.i2.t1043, i19.i2.i2.t1041, i19.i2.i2.t1015, i19.i2.i2.u236.t1121, i19.i2.i2.u236.t1123, i19.i2.i6.u272.t1008, i23.t785, i26.t672, i28.i0.t563, i28.i1.t570, i28.i1.t619, i28.i1.i0.t836, i28.i1.i0.t764, i28.i1.i0.t763, i28.i1.i0.t654, i28.i1.i0.t652, i28.i1.i0.t647, i28.i1.i0.t646, i28.i1.i0.t645, i28.i1.i0.t644, i28.i1.i0.t643, i28.i1.i0.t633, i28.i1.i0.t632, i28.i1.i0.t621, i28.i1.i0.t620, i28.i1.i0.t582, i28.i1.i0.t581, i28.i1.i0.t574, i28.i1.i0.t571, i28.i1.i0.t545, i28.i1.i0.u361.t873, i28.i1.i0.u361.t874, i28.i1.i0.u363.t768, i28.i1.i1.t1847, i28.i2.t537, i33.t304, i36.t192, i37.t50, i38.t139, i38.i0.t283, i38.i0.t284, i38.i0.t393, i38.i0.t394, i38.i0.i3.t289, i38.i0.i3.t288, i38.i0.i3.t167, i38.i0.i3.t166, i38.i0.i3.t165, i38.i0.i3.t164, i38.i0.i3.t153, i38.i0.i3.t152, i38.i0.i3.t141, i38.i0.i3.t140, i38.i0.i3.t102, i38.i0.i3.t101, i38.i0.i3.t94, i38.i0.i3.t92, i38.i0.i3.t91, i38.i0.i3.t57, i38.i0.i3.u566.t172, i38.i0.i3.u566.t174, i38.i0.i3.u568.t163, i38.i1.t1874, i38.i3.t82, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :67/1708/146/1921
Computing Next relation with stutter on 89596 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
398 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,0,4.10399,163692,1,0,241748,4447,18926,640029,462,28784,1165040
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA CloudReconfiguration-PT-319-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property CloudReconfiguration-PT-319-09 finished in 29206 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -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, 1973/1973 transitions.
Graph (trivial) has 1875 edges and 1546 vertex of which 696 / 1546 are part of one of the 63 SCC in 3 ms
Free SCC test removed 633 places
Ensure Unique test removed 731 transitions
Reduce isomorphic transitions removed 731 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 497 transitions
Trivial Post-agglo rules discarded 497 transitions
Performed 497 trivial Post agglomeration. Transition count delta: 497
Iterating post reduction 0 with 497 rules applied. Total rules applied 498 place count 912 transition count 744
Reduce places removed 497 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 525 rules applied. Total rules applied 1023 place count 415 transition count 716
Reduce places removed 14 places and 0 transitions.
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 2 with 16 rules applied. Total rules applied 1039 place count 401 transition count 714
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 1042 place count 400 transition count 712
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1043 place count 399 transition count 712
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 46 Pre rules applied. Total rules applied 1043 place count 399 transition count 666
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 5 with 92 rules applied. Total rules applied 1135 place count 353 transition count 666
Discarding 17 places :
Symmetric choice reduction at 5 with 17 rule applications. Total rules 1152 place count 336 transition count 642
Iterating global reduction 5 with 17 rules applied. Total rules applied 1169 place count 336 transition count 642
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 5 with 3 rules applied. Total rules applied 1172 place count 336 transition count 639
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1174 place count 334 transition count 639
Discarding 12 places :
Symmetric choice reduction at 7 with 12 rule applications. Total rules 1186 place count 322 transition count 622
Iterating global reduction 7 with 12 rules applied. Total rules applied 1198 place count 322 transition count 622
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 8 rules applied. Total rules applied 1206 place count 322 transition count 614
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1207 place count 321 transition count 614
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1208 place count 320 transition count 612
Iterating global reduction 9 with 1 rules applied. Total rules applied 1209 place count 320 transition count 612
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1210 place count 319 transition count 610
Iterating global reduction 9 with 1 rules applied. Total rules applied 1211 place count 319 transition count 610
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1212 place count 318 transition count 608
Iterating global reduction 9 with 1 rules applied. Total rules applied 1213 place count 318 transition count 608
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1214 place count 317 transition count 606
Iterating global reduction 9 with 1 rules applied. Total rules applied 1215 place count 317 transition count 606
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1216 place count 316 transition count 604
Iterating global reduction 9 with 1 rules applied. Total rules applied 1217 place count 316 transition count 604
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1218 place count 315 transition count 597
Iterating global reduction 9 with 1 rules applied. Total rules applied 1219 place count 315 transition count 597
Performed 145 Post agglomeration using F-continuation condition with reduction of 83 identical transitions.
Deduced a syphon composed of 145 places in 0 ms
Reduce places removed 145 places and 0 transitions.
Iterating global reduction 9 with 290 rules applied. Total rules applied 1509 place count 170 transition count 369
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 9 with 11 rules applied. Total rules applied 1520 place count 170 transition count 358
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 1524 place count 166 transition count 352
Iterating global reduction 10 with 4 rules applied. Total rules applied 1528 place count 166 transition count 352
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 1548 place count 156 transition count 341
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 10 with 12 rules applied. Total rules applied 1560 place count 156 transition count 329
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1561 place count 155 transition count 327
Iterating global reduction 11 with 1 rules applied. Total rules applied 1562 place count 155 transition count 327
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: -55
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 11 with 38 rules applied. Total rules applied 1600 place count 136 transition count 382
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 11 with 22 rules applied. Total rules applied 1622 place count 136 transition count 360
Discarding 9 places :
Symmetric choice reduction at 12 with 9 rule applications. Total rules 1631 place count 127 transition count 342
Iterating global reduction 12 with 9 rules applied. Total rules applied 1640 place count 127 transition count 342
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 1646 place count 127 transition count 336
Drop transitions removed 40 transitions
Redundant transition composition rules discarded 40 transitions
Iterating global reduction 13 with 40 rules applied. Total rules applied 1686 place count 127 transition count 296
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 1687 place count 126 transition count 295
Applied a total of 1687 rules in 165 ms. Remains 126 /1546 variables (removed 1420) and now considering 295/1973 (removed 1678) transitions.
[2021-05-09 20:08:15] [INFO ] Flow matrix only has 235 transitions (discarded 60 similar events)
// Phase 1: matrix 235 rows 126 cols
[2021-05-09 20:08:15] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 20:08:15] [INFO ] Implicit Places using invariants in 45 ms returned []
[2021-05-09 20:08:15] [INFO ] Flow matrix only has 235 transitions (discarded 60 similar events)
// Phase 1: matrix 235 rows 126 cols
[2021-05-09 20:08:15] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 20:08:16] [INFO ] State equation strengthened by 5 read => feed constraints.
[2021-05-09 20:08:16] [INFO ] Implicit Places using invariants and state equation in 199 ms returned [47]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 268 ms to find 1 implicit places.
[2021-05-09 20:08:16] [INFO ] Redundant transitions in 24 ms returned []
[2021-05-09 20:08:16] [INFO ] Flow matrix only has 235 transitions (discarded 60 similar events)
// Phase 1: matrix 235 rows 125 cols
[2021-05-09 20:08:16] [INFO ] Computed 3 place invariants in 5 ms
[2021-05-09 20:08:16] [INFO ] Dead Transitions using invariants and state equation in 123 ms returned []
Starting structural reductions, iteration 1 : 125/1546 places, 295/1973 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 124 transition count 294
Applied a total of 2 rules in 6 ms. Remains 124 /125 variables (removed 1) and now considering 294/295 (removed 1) transitions.
[2021-05-09 20:08:16] [INFO ] Flow matrix only has 234 transitions (discarded 60 similar events)
// Phase 1: matrix 234 rows 124 cols
[2021-05-09 20:08:16] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 20:08:16] [INFO ] Implicit Places using invariants in 100 ms returned []
[2021-05-09 20:08:16] [INFO ] Flow matrix only has 234 transitions (discarded 60 similar events)
// Phase 1: matrix 234 rows 124 cols
[2021-05-09 20:08:16] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 20:08:16] [INFO ] State equation strengthened by 5 read => feed constraints.
[2021-05-09 20:08:16] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 246 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 124/1546 places, 294/1973 transitions.
Stuttering acceptance computed with spot in 39 ms :[true, (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-319-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (EQ s52 0) (EQ s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 16420 reset in 169 ms.
Product exploration explored 100000 steps with 16354 reset in 193 ms.
Graph (complete) has 457 edges and 124 vertex of which 119 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 36 ms :[true, (NOT p0)]
Product exploration explored 100000 steps with 16298 reset in 183 ms.
Product exploration explored 100000 steps with 16303 reset in 151 ms.
[2021-05-09 20:08:17] [INFO ] Flatten gal took : 7 ms
[2021-05-09 20:08:17] [INFO ] Flatten gal took : 7 ms
[2021-05-09 20:08:17] [INFO ] Time to serialize gal into /tmp/LTL8565274596194593992.gal : 1 ms
[2021-05-09 20:08:17] [INFO ] Time to serialize properties into /tmp/LTL15670396983850154575.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/LTL8565274596194593992.gal, -t, CGAL, -LTL, /tmp/LTL15670396983850154575.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/LTL8565274596194593992.gal -t CGAL -LTL /tmp/LTL15670396983850154575.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G("((p1309==0)||(p322==1))")))
Formula 0 simplified : !G"((p1309==0)||(p322==1))"
Reverse transition relation is NOT exact ! Due to transitions t192, t304, t460, t672, t785, t940, t1141, t1255, t1407, t0.t1821, t1691.t1692.t1693.t1809, t1574.t1575.t1576.t1690, t982.t1827, t15.t16.t17.t18.t19.t20.t21.t24.t1832, t1803.t1819.t1450, t984.t1401, t1334.t1335.t1336.t1337.t1329.t1401, t1285.t1286.t1287.t1288.t1280.t1401, t1226.t1227.t1228.t1229.t1220.t1401, t1172.t1173.t1174.t1175.t1864.t1166.t1401, t865.t866.t867.t868.t860.t934, t815.t816.t817.t818.t810.t934, t755.t756.t757.t758.t749.t934, t703.t704.t705.t706.t1845.t697.t934, t26.t452, t385.t386.t387.t388.t380.t452, t334.t335.t336.t337.t329.t452, t275.t276.t277.t278.t269.t452, t223.t224.t225.t226.t1876.t217.t452, t1589.t1771, t1706.t1771, t1701.t1767.t1702.t1703.t1747.t1785.t1789.t1807.t1818.t1819.t1450, t1584.t1651.t1585.t1586.t1631.t1785.t1789.t1807.t1818.t1819.t1450, t1361.t1362.t1397.t1355.t1356.t1400.t1401, t1399.t1451.t1452.t1453.t1454.t1455.t1456.t1457.t1458.t1928.t1390.t1391.t1394.t1395.t1396.t1397.t1355.t1356.t1400.t1401, t412.t413.t448.t406.t407.t451.t452, t450.t1451.t1452.t1453.t1454.t1455.t1456.t1457.t1458.t1965.t441.t442.t445.t446.t447.t448.t406.t407.t451.t452, t1825.t1355.t1356.t1400.t1401.t503.t1823, t1825.t1355.t1356.t1345.t1346.t1347.t1348.t1349.t1388.t1389.t503.t1823, t1825.t1355.t1356.t1345.t1346.t1347.t1348.t1349.t1388.t1398.t503.t1823, t1825.t1355.t1356.t1345.t1346.t1347.t1348.t1349.t1350.t1351.t503.t1823, t1825.t1355.t1356.t1345.t1346.t1347.t1348.t1349.t1350.t1386.t503.t1823, t1826.t406.t407.t451.t452.t503.t1823, t1826.t406.t407.t396.t397.t398.t399.t400.t439.t440.t503.t1823, t1826.t406.t407.t396.t397.t398.t399.t400.t439.t449.t503.t1823, t1826.t406.t407.t396.t397.t398.t399.t400.t401.t402.t503.t1823, t1826.t406.t407.t396.t397.t398.t399.t400.t401.t437.t503.t1823, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :42/205/47/294
Computing Next relation with stutter on 27360 deadlock states
3 unique states visited
0 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
622 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,0,6.24328,198440,1,0,446,668427,518,269,5017,1.16993e+06,720
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA CloudReconfiguration-PT-319-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property CloudReconfiguration-PT-319-13 finished in 8869 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||G(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 1546 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1546/1546 places, 1973/1973 transitions.
Graph (trivial) has 1872 edges and 1546 vertex of which 692 / 1546 are part of one of the 63 SCC in 1 ms
Free SCC test removed 629 places
Ensure Unique test removed 729 transitions
Reduce isomorphic transitions removed 729 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 497 transitions
Trivial Post-agglo rules discarded 497 transitions
Performed 497 trivial Post agglomeration. Transition count delta: 497
Iterating post reduction 0 with 497 rules applied. Total rules applied 498 place count 916 transition count 746
Reduce places removed 497 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 523 rules applied. Total rules applied 1021 place count 419 transition count 720
Reduce places removed 13 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 15 rules applied. Total rules applied 1036 place count 406 transition count 718
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1038 place count 404 transition count 718
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 45 Pre rules applied. Total rules applied 1038 place count 404 transition count 673
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 1128 place count 359 transition count 673
Discarding 17 places :
Symmetric choice reduction at 4 with 17 rule applications. Total rules 1145 place count 342 transition count 650
Iterating global reduction 4 with 17 rules applied. Total rules applied 1162 place count 342 transition count 650
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 3 rules applied. Total rules applied 1165 place count 342 transition count 647
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1167 place count 340 transition count 647
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1167 place count 340 transition count 646
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1169 place count 339 transition count 646
Discarding 12 places :
Symmetric choice reduction at 6 with 12 rule applications. Total rules 1181 place count 327 transition count 630
Iterating global reduction 6 with 12 rules applied. Total rules applied 1193 place count 327 transition count 630
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 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 8 rules applied. Total rules applied 1201 place count 327 transition count 622
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1202 place count 326 transition count 622
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1204 place count 324 transition count 618
Iterating global reduction 8 with 2 rules applied. Total rules applied 1206 place count 324 transition count 618
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1208 place count 322 transition count 614
Iterating global reduction 8 with 2 rules applied. Total rules applied 1210 place count 322 transition count 614
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1212 place count 320 transition count 610
Iterating global reduction 8 with 2 rules applied. Total rules applied 1214 place count 320 transition count 610
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1216 place count 318 transition count 606
Iterating global reduction 8 with 2 rules applied. Total rules applied 1218 place count 318 transition count 606
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1219 place count 317 transition count 604
Iterating global reduction 8 with 1 rules applied. Total rules applied 1220 place count 317 transition count 604
Performed 145 Post agglomeration using F-continuation condition with reduction of 83 identical transitions.
Deduced a syphon composed of 145 places in 0 ms
Reduce places removed 145 places and 0 transitions.
Iterating global reduction 8 with 290 rules applied. Total rules applied 1510 place count 172 transition count 376
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 8 with 14 rules applied. Total rules applied 1524 place count 172 transition count 362
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 1527 place count 169 transition count 357
Iterating global reduction 9 with 3 rules applied. Total rules applied 1530 place count 169 transition count 357
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1531 place count 168 transition count 352
Iterating global reduction 9 with 1 rules applied. Total rules applied 1532 place count 168 transition count 352
Performed 10 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 9 with 20 rules applied. Total rules applied 1552 place count 158 transition count 341
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 9 with 14 rules applied. Total rules applied 1566 place count 158 transition count 327
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: -52
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 10 with 38 rules applied. Total rules applied 1604 place count 139 transition count 379
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 10 with 18 rules applied. Total rules applied 1622 place count 139 transition count 361
Discarding 9 places :
Symmetric choice reduction at 11 with 9 rule applications. Total rules 1631 place count 130 transition count 343
Iterating global reduction 11 with 9 rules applied. Total rules applied 1640 place count 130 transition count 343
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 1646 place count 130 transition count 337
Drop transitions removed 37 transitions
Redundant transition composition rules discarded 37 transitions
Iterating global reduction 12 with 37 rules applied. Total rules applied 1683 place count 130 transition count 300
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 1684 place count 129 transition count 299
Applied a total of 1684 rules in 129 ms. Remains 129 /1546 variables (removed 1417) and now considering 299/1973 (removed 1674) transitions.
[2021-05-09 20:08:24] [INFO ] Flow matrix only has 240 transitions (discarded 59 similar events)
// Phase 1: matrix 240 rows 129 cols
[2021-05-09 20:08:24] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 20:08:25] [INFO ] Implicit Places using invariants in 274 ms returned []
[2021-05-09 20:08:25] [INFO ] Flow matrix only has 240 transitions (discarded 59 similar events)
// Phase 1: matrix 240 rows 129 cols
[2021-05-09 20:08:25] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 20:08:25] [INFO ] State equation strengthened by 5 read => feed constraints.
[2021-05-09 20:08:25] [INFO ] Implicit Places using invariants and state equation in 91 ms returned [47]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 380 ms to find 1 implicit places.
[2021-05-09 20:08:25] [INFO ] Redundant transitions in 15 ms returned []
[2021-05-09 20:08:25] [INFO ] Flow matrix only has 240 transitions (discarded 59 similar events)
// Phase 1: matrix 240 rows 128 cols
[2021-05-09 20:08:25] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 20:08:25] [INFO ] Dead Transitions using invariants and state equation in 193 ms returned []
Starting structural reductions, iteration 1 : 128/1546 places, 299/1973 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 127 transition count 298
Applied a total of 2 rules in 4 ms. Remains 127 /128 variables (removed 1) and now considering 298/299 (removed 1) transitions.
[2021-05-09 20:08:25] [INFO ] Flow matrix only has 239 transitions (discarded 59 similar events)
// Phase 1: matrix 239 rows 127 cols
[2021-05-09 20:08:25] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 20:08:25] [INFO ] Implicit Places using invariants in 48 ms returned []
[2021-05-09 20:08:25] [INFO ] Flow matrix only has 239 transitions (discarded 59 similar events)
// Phase 1: matrix 239 rows 127 cols
[2021-05-09 20:08:25] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 20:08:25] [INFO ] State equation strengthened by 5 read => feed constraints.
[2021-05-09 20:08:25] [INFO ] Implicit Places using invariants and state equation in 167 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 127/1546 places, 298/1973 transitions.
Stuttering acceptance computed with spot in 22 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : CloudReconfiguration-PT-319-14 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s6 0) (NEQ s99 1)), p1:(OR (NEQ s89 0) (NEQ s76 1) (AND (NEQ s6 0) (NEQ s99 1)))], nbAcceptance=2, 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 18009 steps with 2857 reset in 33 ms.
FORMULA CloudReconfiguration-PT-319-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-319-14 finished in 1065 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620590905977

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudReconfiguration-PT-319"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is CloudReconfiguration-PT-319, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r045-oct2-162038292300620"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-319.tgz
mv CloudReconfiguration-PT-319 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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