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-oct2-162038292100492.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-303, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038292100492
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 18K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 165K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.7K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 73K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Mar 28 15:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 15:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 15:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 03:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 03:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 22 12:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 12:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 660K May 5 16:51 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudReconfiguration-PT-303-00
FORMULA_NAME CloudReconfiguration-PT-303-01
FORMULA_NAME CloudReconfiguration-PT-303-02
FORMULA_NAME CloudReconfiguration-PT-303-03
FORMULA_NAME CloudReconfiguration-PT-303-04
FORMULA_NAME CloudReconfiguration-PT-303-05
FORMULA_NAME CloudReconfiguration-PT-303-06
FORMULA_NAME CloudReconfiguration-PT-303-07
FORMULA_NAME CloudReconfiguration-PT-303-08
FORMULA_NAME CloudReconfiguration-PT-303-09
FORMULA_NAME CloudReconfiguration-PT-303-10
FORMULA_NAME CloudReconfiguration-PT-303-11
FORMULA_NAME CloudReconfiguration-PT-303-12
FORMULA_NAME CloudReconfiguration-PT-303-13
FORMULA_NAME CloudReconfiguration-PT-303-14
FORMULA_NAME CloudReconfiguration-PT-303-15

=== Now, execution of the tool begins

BK_START 1620584721736

Running Version 0
[2021-05-09 18:25:24] [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 18:25:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 18:25:24] [INFO ] Load time of PNML (sax parser for PT used): 159 ms
[2021-05-09 18:25:24] [INFO ] Transformed 2584 places.
[2021-05-09 18:25:24] [INFO ] Transformed 3094 transitions.
[2021-05-09 18:25:24] [INFO ] Found NUPN structural information;
[2021-05-09 18:25:24] [INFO ] Parsed PT model containing 2584 places and 3094 transitions in 212 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 18:25:24] [INFO ] Initial state test concluded for 2 properties.
FORMULA CloudReconfiguration-PT-303-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-303-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 49 out of 2584 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2584/2584 places, 3094/3094 transitions.
Discarding 507 places :
Symmetric choice reduction at 0 with 507 rule applications. Total rules 507 place count 2077 transition count 2587
Iterating global reduction 0 with 507 rules applied. Total rules applied 1014 place count 2077 transition count 2587
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 1043 place count 2077 transition count 2558
Discarding 232 places :
Symmetric choice reduction at 1 with 232 rule applications. Total rules 1275 place count 1845 transition count 2326
Iterating global reduction 1 with 232 rules applied. Total rules applied 1507 place count 1845 transition count 2326
Discarding 87 places :
Symmetric choice reduction at 1 with 87 rule applications. Total rules 1594 place count 1758 transition count 2239
Iterating global reduction 1 with 87 rules applied. Total rules applied 1681 place count 1758 transition count 2239
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 1696 place count 1758 transition count 2224
Discarding 45 places :
Symmetric choice reduction at 2 with 45 rule applications. Total rules 1741 place count 1713 transition count 2179
Iterating global reduction 2 with 45 rules applied. Total rules applied 1786 place count 1713 transition count 2179
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 1795 place count 1713 transition count 2170
Discarding 34 places :
Symmetric choice reduction at 3 with 34 rule applications. Total rules 1829 place count 1679 transition count 2132
Iterating global reduction 3 with 34 rules applied. Total rules applied 1863 place count 1679 transition count 2132
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 1887 place count 1655 transition count 2108
Iterating global reduction 3 with 24 rules applied. Total rules applied 1911 place count 1655 transition count 2108
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 1932 place count 1634 transition count 2087
Iterating global reduction 3 with 21 rules applied. Total rules applied 1953 place count 1634 transition count 2087
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 1974 place count 1613 transition count 2066
Iterating global reduction 3 with 21 rules applied. Total rules applied 1995 place count 1613 transition count 2066
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 2012 place count 1596 transition count 2037
Iterating global reduction 3 with 17 rules applied. Total rules applied 2029 place count 1596 transition count 2037
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 2033 place count 1592 transition count 2029
Iterating global reduction 3 with 4 rules applied. Total rules applied 2037 place count 1592 transition count 2029
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 2041 place count 1588 transition count 2023
Iterating global reduction 3 with 4 rules applied. Total rules applied 2045 place count 1588 transition count 2023
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 2047 place count 1588 transition count 2021
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 2049 place count 1586 transition count 2019
Iterating global reduction 4 with 2 rules applied. Total rules applied 2051 place count 1586 transition count 2019
Applied a total of 2051 rules in 1433 ms. Remains 1586 /2584 variables (removed 998) and now considering 2019/3094 (removed 1075) transitions.
// Phase 1: matrix 2019 rows 1586 cols
[2021-05-09 18:25:26] [INFO ] Computed 4 place invariants in 63 ms
[2021-05-09 18:25:27] [INFO ] Implicit Places using invariants in 456 ms returned []
// Phase 1: matrix 2019 rows 1586 cols
[2021-05-09 18:25:27] [INFO ] Computed 4 place invariants in 10 ms
[2021-05-09 18:25:28] [INFO ] Implicit Places using invariants and state equation in 929 ms returned [1575]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1432 ms to find 1 implicit places.
// Phase 1: matrix 2019 rows 1585 cols
[2021-05-09 18:25:28] [INFO ] Computed 3 place invariants in 9 ms
[2021-05-09 18:25:29] [INFO ] Dead Transitions using invariants and state equation in 1024 ms returned []
Starting structural reductions, iteration 1 : 1585/2584 places, 2019/3094 transitions.
Applied a total of 0 rules in 46 ms. Remains 1585 /1585 variables (removed 0) and now considering 2019/2019 (removed 0) transitions.
// Phase 1: matrix 2019 rows 1585 cols
[2021-05-09 18:25:29] [INFO ] Computed 3 place invariants in 7 ms
[2021-05-09 18:25:30] [INFO ] Dead Transitions using invariants and state equation in 1347 ms returned []
Finished structural reductions, in 2 iterations. Remains : 1585/2584 places, 2019/3094 transitions.
[2021-05-09 18:25:30] [INFO ] Initial state reduction rules for LTL removed 4 formulas.
[2021-05-09 18:25:31] [INFO ] Flatten gal took : 219 ms
FORMULA CloudReconfiguration-PT-303-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-303-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-303-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-303-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 18:25:31] [INFO ] Flatten gal took : 142 ms
[2021-05-09 18:25:31] [INFO ] Input system was already deterministic with 2019 transitions.
Incomplete random walk after 100000 steps, including 1100 resets, run finished after 547 ms. (steps per millisecond=182 ) properties (out of 23) seen :6
Running SMT prover for 17 properties.
// Phase 1: matrix 2019 rows 1585 cols
[2021-05-09 18:25:32] [INFO ] Computed 3 place invariants in 18 ms
[2021-05-09 18:25:32] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 16 ms returned sat
[2021-05-09 18:25:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:25:33] [INFO ] [Real]Absence check using state equation in 954 ms returned sat
[2021-05-09 18:25:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:25:33] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 16 ms returned sat
[2021-05-09 18:25:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:25:34] [INFO ] [Nat]Absence check using state equation in 671 ms returned sat
[2021-05-09 18:25:34] [INFO ] Computed and/alt/rep : 2011/2443/2011 causal constraints (skipped 7 transitions) in 204 ms.
[2021-05-09 18:25:53] [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 0
[2021-05-09 18:25:53] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 24 ms returned sat
[2021-05-09 18:25:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:25:54] [INFO ] [Real]Absence check using state equation in 833 ms returned sat
[2021-05-09 18:25:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:25:55] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 16 ms returned sat
[2021-05-09 18:25:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:25:55] [INFO ] [Nat]Absence check using state equation in 550 ms returned sat
[2021-05-09 18:25:55] [INFO ] Computed and/alt/rep : 2011/2443/2011 causal constraints (skipped 7 transitions) in 188 ms.
[2021-05-09 18:26:13] [INFO ] Added : 966 causal constraints over 194 iterations in 18000 ms. Result :sat
[2021-05-09 18:26:13] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 17 ms returned sat
[2021-05-09 18:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:26:14] [INFO ] [Real]Absence check using state equation in 611 ms returned sat
[2021-05-09 18:26:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:26:14] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 31 ms returned sat
[2021-05-09 18:26:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:26:15] [INFO ] [Nat]Absence check using state equation in 1065 ms returned sat
[2021-05-09 18:26:16] [INFO ] Computed and/alt/rep : 2011/2443/2011 causal constraints (skipped 7 transitions) in 170 ms.
[2021-05-09 18:26:30] [INFO ] Added : 778 causal constraints over 156 iterations in 14111 ms. Result :sat
[2021-05-09 18:26:30] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 15 ms returned sat
[2021-05-09 18:26:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:26:30] [INFO ] [Real]Absence check using state equation in 563 ms returned sat
[2021-05-09 18:26:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:26:31] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 16 ms returned sat
[2021-05-09 18:26:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:26:31] [INFO ] [Nat]Absence check using state equation in 510 ms returned sat
[2021-05-09 18:26:31] [INFO ] Computed and/alt/rep : 2011/2443/2011 causal constraints (skipped 7 transitions) in 144 ms.
[2021-05-09 18:26:50] [INFO ] Added : 942 causal constraints over 189 iterations in 18511 ms. Result :sat
[2021-05-09 18:26:50] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 16 ms returned sat
[2021-05-09 18:26:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:26:51] [INFO ] [Real]Absence check using state equation in 781 ms returned sat
[2021-05-09 18:26:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:26:51] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 16 ms returned sat
[2021-05-09 18:26:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:26:51] [INFO ] [Nat]Absence check using state equation in 539 ms returned sat
[2021-05-09 18:26:52] [INFO ] Computed and/alt/rep : 2011/2443/2011 causal constraints (skipped 7 transitions) in 93 ms.
[2021-05-09 18:27:07] [INFO ] Added : 841 causal constraints over 169 iterations in 15751 ms. Result :sat
[2021-05-09 18:27:08] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 16 ms returned sat
[2021-05-09 18:27:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:27:08] [INFO ] [Real]Absence check using state equation in 565 ms returned sat
[2021-05-09 18:27:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:27:08] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 15 ms returned sat
[2021-05-09 18:27:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:27:09] [INFO ] [Nat]Absence check using state equation in 615 ms returned sat
[2021-05-09 18:27:09] [INFO ] Computed and/alt/rep : 2011/2443/2011 causal constraints (skipped 7 transitions) in 94 ms.
[2021-05-09 18:27:27] [INFO ] Added : 963 causal constraints over 194 iterations in 18065 ms. Result :sat
[2021-05-09 18:27:27] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 31 ms returned sat
[2021-05-09 18:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:27:28] [INFO ] [Real]Absence check using state equation in 517 ms returned sat
[2021-05-09 18:27:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:27:28] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 16 ms returned sat
[2021-05-09 18:27:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:27:29] [INFO ] [Nat]Absence check using state equation in 597 ms returned sat
[2021-05-09 18:27:29] [INFO ] Computed and/alt/rep : 2011/2443/2011 causal constraints (skipped 7 transitions) in 93 ms.
[2021-05-09 18:27:45] [INFO ] Added : 922 causal constraints over 185 iterations in 16577 ms. Result :sat
[2021-05-09 18:27:46] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 15 ms returned sat
[2021-05-09 18:27:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:27:46] [INFO ] [Real]Absence check using state equation in 501 ms returned sat
[2021-05-09 18:27:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:27:46] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 17 ms returned sat
[2021-05-09 18:27:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:27:46] [INFO ] [Nat]Absence check using state equation in 213 ms returned unsat
[2021-05-09 18:27:47] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 16 ms returned sat
[2021-05-09 18:27:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:27:47] [INFO ] [Real]Absence check using state equation in 651 ms returned sat
[2021-05-09 18:27:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:27:47] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 16 ms returned sat
[2021-05-09 18:27:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:27:48] [INFO ] [Nat]Absence check using state equation in 742 ms returned sat
[2021-05-09 18:27:48] [INFO ] Computed and/alt/rep : 2011/2443/2011 causal constraints (skipped 7 transitions) in 96 ms.
[2021-05-09 18:28:07] [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 8
[2021-05-09 18:28:08] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 15 ms returned sat
[2021-05-09 18:28:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:28:08] [INFO ] [Real]Absence check using state equation in 541 ms returned sat
[2021-05-09 18:28:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:28:08] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 16 ms returned sat
[2021-05-09 18:28:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:28:09] [INFO ] [Nat]Absence check using state equation in 640 ms returned sat
[2021-05-09 18:28:09] [INFO ] Computed and/alt/rep : 2011/2443/2011 causal constraints (skipped 7 transitions) in 89 ms.
[2021-05-09 18:28:28] [INFO ] Added : 1015 causal constraints over 203 iterations in 19209 ms. Result :unknown
[2021-05-09 18:28:28] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 19 ms returned sat
[2021-05-09 18:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:28:29] [INFO ] [Real]Absence check using state equation in 513 ms returned sat
[2021-05-09 18:28:29] [INFO ] Computed and/alt/rep : 2011/2443/2011 causal constraints (skipped 7 transitions) in 117 ms.
[2021-05-09 18:28:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:28:30] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 20 ms returned sat
[2021-05-09 18:28:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:28:31] [INFO ] [Nat]Absence check using state equation in 533 ms returned sat
[2021-05-09 18:28:31] [INFO ] Computed and/alt/rep : 2011/2443/2011 causal constraints (skipped 7 transitions) in 75 ms.
[2021-05-09 18:28:48] [INFO ] Added : 955 causal constraints over 191 iterations in 16877 ms. Result :sat
[2021-05-09 18:28:48] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 20 ms returned sat
[2021-05-09 18:28:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:28:48] [INFO ] [Real]Absence check using state equation in 535 ms returned sat
[2021-05-09 18:28:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:28:48] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 15 ms returned sat
[2021-05-09 18:28:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:28:49] [INFO ] [Nat]Absence check using state equation in 523 ms returned sat
[2021-05-09 18:28:49] [INFO ] Computed and/alt/rep : 2011/2443/2011 causal constraints (skipped 7 transitions) in 65 ms.
[2021-05-09 18:29:04] [INFO ] Added : 881 causal constraints over 177 iterations in 15550 ms. Result :sat
[2021-05-09 18:29:05] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 30 ms returned sat
[2021-05-09 18:29:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:29:05] [INFO ] [Real]Absence check using state equation in 496 ms returned sat
[2021-05-09 18:29:05] [INFO ] Computed and/alt/rep : 2011/2443/2011 causal constraints (skipped 7 transitions) in 111 ms.
[2021-05-09 18:29:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:29:06] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 18 ms returned sat
[2021-05-09 18:29:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:29:07] [INFO ] [Nat]Absence check using state equation in 462 ms returned sat
[2021-05-09 18:29:07] [INFO ] Computed and/alt/rep : 2011/2443/2011 causal constraints (skipped 7 transitions) in 67 ms.
[2021-05-09 18:29:22] [INFO ] Added : 880 causal constraints over 176 iterations in 15191 ms. Result :sat
[2021-05-09 18:29:22] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 15 ms returned sat
[2021-05-09 18:29:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:29:23] [INFO ] [Real]Absence check using state equation in 488 ms returned sat
[2021-05-09 18:29:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:29:23] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 19 ms returned sat
[2021-05-09 18:29:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:29:23] [INFO ] [Nat]Absence check using state equation in 459 ms returned sat
[2021-05-09 18:29:23] [INFO ] Computed and/alt/rep : 2011/2443/2011 causal constraints (skipped 7 transitions) in 70 ms.
[2021-05-09 18:29:38] [INFO ] Added : 867 causal constraints over 174 iterations in 14452 ms. Result :sat
[2021-05-09 18:29:38] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 16 ms returned sat
[2021-05-09 18:29:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:29:38] [INFO ] [Real]Absence check using state equation in 444 ms returned sat
[2021-05-09 18:29:38] [INFO ] Computed and/alt/rep : 2011/2443/2011 causal constraints (skipped 7 transitions) in 68 ms.
[2021-05-09 18:29:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:29:39] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 17 ms returned sat
[2021-05-09 18:29:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:29:40] [INFO ] [Nat]Absence check using state equation in 488 ms returned sat
[2021-05-09 18:29:40] [INFO ] Computed and/alt/rep : 2011/2443/2011 causal constraints (skipped 7 transitions) in 90 ms.
[2021-05-09 18:29:59] [INFO ] Added : 1130 causal constraints over 226 iterations in 19363 ms. Result :unknown
[2021-05-09 18:29:59] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 15 ms returned sat
[2021-05-09 18:29:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:30:00] [INFO ] [Real]Absence check using state equation in 474 ms returned sat
[2021-05-09 18:30:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:30:00] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 15 ms returned sat
[2021-05-09 18:30:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:30:00] [INFO ] [Nat]Absence check using state equation in 611 ms returned sat
[2021-05-09 18:30:01] [INFO ] Computed and/alt/rep : 2011/2443/2011 causal constraints (skipped 7 transitions) in 83 ms.
[2021-05-09 18:30:17] [INFO ] Added : 959 causal constraints over 192 iterations in 16191 ms. Result :sat
[2021-05-09 18:30:17] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 16 ms returned sat
[2021-05-09 18:30:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:30:17] [INFO ] [Real]Absence check using state equation in 454 ms returned sat
[2021-05-09 18:30:17] [INFO ] Computed and/alt/rep : 2011/2443/2011 causal constraints (skipped 7 transitions) in 75 ms.
[2021-05-09 18:30:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:30:18] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 17 ms returned sat
[2021-05-09 18:30:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:30:19] [INFO ] [Nat]Absence check using state equation in 461 ms returned sat
[2021-05-09 18:30:19] [INFO ] Computed and/alt/rep : 2011/2443/2011 causal constraints (skipped 7 transitions) in 69 ms.
[2021-05-09 18:30:33] [INFO ] Added : 863 causal constraints over 173 iterations in 13717 ms. Result :sat
Successfully simplified 1 atomic propositions for a total of 10 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 1585 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1585/1585 places, 2019/2019 transitions.
Graph (trivial) has 1928 edges and 1585 vertex of which 698 / 1585 are part of one of the 62 SCC in 11 ms
Free SCC test removed 636 places
Ensure Unique test removed 739 transitions
Reduce isomorphic transitions removed 739 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 534 transitions
Trivial Post-agglo rules discarded 534 transitions
Performed 534 trivial Post agglomeration. Transition count delta: 534
Iterating post reduction 0 with 534 rules applied. Total rules applied 535 place count 948 transition count 745
Reduce places removed 534 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 557 rules applied. Total rules applied 1092 place count 414 transition count 722
Reduce places removed 11 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 12 rules applied. Total rules applied 1104 place count 403 transition count 721
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1105 place count 402 transition count 721
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 49 Pre rules applied. Total rules applied 1105 place count 402 transition count 672
Deduced a syphon composed of 49 places in 0 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 4 with 98 rules applied. Total rules applied 1203 place count 353 transition count 672
Discarding 17 places :
Symmetric choice reduction at 4 with 17 rule applications. Total rules 1220 place count 336 transition count 646
Iterating global reduction 4 with 17 rules applied. Total rules applied 1237 place count 336 transition count 646
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 1248 place count 325 transition count 631
Iterating global reduction 4 with 11 rules applied. Total rules applied 1259 place count 325 transition count 631
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 1266 place count 325 transition count 624
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1267 place count 324 transition count 622
Iterating global reduction 5 with 1 rules applied. Total rules applied 1268 place count 324 transition count 622
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1269 place count 323 transition count 620
Iterating global reduction 5 with 1 rules applied. Total rules applied 1270 place count 323 transition count 620
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1271 place count 322 transition count 618
Iterating global reduction 5 with 1 rules applied. Total rules applied 1272 place count 322 transition count 618
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1273 place count 321 transition count 616
Iterating global reduction 5 with 1 rules applied. Total rules applied 1274 place count 321 transition count 616
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1275 place count 320 transition count 614
Iterating global reduction 5 with 1 rules applied. Total rules applied 1276 place count 320 transition count 614
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1277 place count 319 transition count 607
Iterating global reduction 5 with 1 rules applied. Total rules applied 1278 place count 319 transition count 607
Performed 155 Post agglomeration using F-continuation condition with reduction of 94 identical transitions.
Deduced a syphon composed of 155 places in 1 ms
Reduce places removed 155 places and 0 transitions.
Iterating global reduction 5 with 310 rules applied. Total rules applied 1588 place count 164 transition count 358
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 5 with 11 rules applied. Total rules applied 1599 place count 164 transition count 347
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 1604 place count 159 transition count 340
Iterating global reduction 6 with 5 rules applied. Total rules applied 1609 place count 159 transition count 340
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1610 place count 158 transition count 338
Iterating global reduction 6 with 1 rules applied. Total rules applied 1611 place count 158 transition count 338
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1612 place count 157 transition count 336
Iterating global reduction 6 with 1 rules applied. Total rules applied 1613 place count 157 transition count 336
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1614 place count 156 transition count 334
Iterating global reduction 6 with 1 rules applied. Total rules applied 1615 place count 156 transition count 334
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1616 place count 155 transition count 327
Iterating global reduction 6 with 1 rules applied. Total rules applied 1617 place count 155 transition count 327
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 6 with 20 rules applied. Total rules applied 1637 place count 145 transition count 317
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 1647 place count 145 transition count 307
Performed 19 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 7 with 38 rules applied. Total rules applied 1685 place count 126 transition count 340
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 7 with 18 rules applied. Total rules applied 1703 place count 126 transition count 322
Discarding 9 places :
Symmetric choice reduction at 8 with 9 rule applications. Total rules 1712 place count 117 transition count 304
Iterating global reduction 8 with 9 rules applied. Total rules applied 1721 place count 117 transition count 304
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 8 with 6 rules applied. Total rules applied 1727 place count 117 transition count 298
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 9 with 36 rules applied. Total rules applied 1763 place count 117 transition count 262
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 1764 place count 116 transition count 261
Applied a total of 1764 rules in 240 ms. Remains 116 /1585 variables (removed 1469) and now considering 261/2019 (removed 1758) transitions.
[2021-05-09 18:30:33] [INFO ] Flow matrix only has 205 transitions (discarded 56 similar events)
// Phase 1: matrix 205 rows 116 cols
[2021-05-09 18:30:33] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 18:30:33] [INFO ] Implicit Places using invariants in 66 ms returned []
[2021-05-09 18:30:33] [INFO ] Flow matrix only has 205 transitions (discarded 56 similar events)
// Phase 1: matrix 205 rows 116 cols
[2021-05-09 18:30:33] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 18:30:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:30:33] [INFO ] Implicit Places using invariants and state equation in 155 ms returned [9, 43, 77]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 223 ms to find 3 implicit places.
[2021-05-09 18:30:33] [INFO ] Redundant transitions in 43 ms returned []
[2021-05-09 18:30:33] [INFO ] Flow matrix only has 205 transitions (discarded 56 similar events)
// Phase 1: matrix 205 rows 113 cols
[2021-05-09 18:30:33] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 18:30:33] [INFO ] Dead Transitions using invariants and state equation in 84 ms returned []
Starting structural reductions, iteration 1 : 113/1585 places, 261/2019 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 110 transition count 258
Applied a total of 4 rules in 7 ms. Remains 110 /113 variables (removed 3) and now considering 258/261 (removed 3) transitions.
[2021-05-09 18:30:33] [INFO ] Flow matrix only has 202 transitions (discarded 56 similar events)
// Phase 1: matrix 202 rows 110 cols
[2021-05-09 18:30:33] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 18:30:33] [INFO ] Implicit Places using invariants in 22 ms returned []
[2021-05-09 18:30:33] [INFO ] Flow matrix only has 202 transitions (discarded 56 similar events)
// Phase 1: matrix 202 rows 110 cols
[2021-05-09 18:30:33] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 18:30:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:30:34] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 110/1585 places, 258/2019 transitions.
Stuttering acceptance computed with spot in 170 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-303-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(NEQ s100 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 21624 steps with 3091 reset in 85 ms.
FORMULA CloudReconfiguration-PT-303-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-303-01 finished in 1052 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(((p0 U p1) U (X(p3)&&p2))))], workingDir=/home/mcc/execution]
Support contains 6 out of 1585 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1585/1585 places, 2019/2019 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 1561 transition count 1994
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 1561 transition count 1994
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 63 place count 1546 transition count 1978
Iterating global reduction 0 with 15 rules applied. Total rules applied 78 place count 1546 transition count 1978
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 79 place count 1546 transition count 1977
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 88 place count 1537 transition count 1967
Iterating global reduction 1 with 9 rules applied. Total rules applied 97 place count 1537 transition count 1967
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 99 place count 1537 transition count 1965
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 104 place count 1532 transition count 1959
Iterating global reduction 2 with 5 rules applied. Total rules applied 109 place count 1532 transition count 1959
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 113 place count 1528 transition count 1955
Iterating global reduction 2 with 4 rules applied. Total rules applied 117 place count 1528 transition count 1955
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 120 place count 1525 transition count 1951
Iterating global reduction 2 with 3 rules applied. Total rules applied 123 place count 1525 transition count 1951
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 125 place count 1523 transition count 1948
Iterating global reduction 2 with 2 rules applied. Total rules applied 127 place count 1523 transition count 1948
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 129 place count 1521 transition count 1945
Iterating global reduction 2 with 2 rules applied. Total rules applied 131 place count 1521 transition count 1945
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 133 place count 1519 transition count 1943
Iterating global reduction 2 with 2 rules applied. Total rules applied 135 place count 1519 transition count 1943
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 136 place count 1518 transition count 1942
Iterating global reduction 2 with 1 rules applied. Total rules applied 137 place count 1518 transition count 1942
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 138 place count 1517 transition count 1941
Iterating global reduction 2 with 1 rules applied. Total rules applied 139 place count 1517 transition count 1941
Applied a total of 139 rules in 541 ms. Remains 1517 /1585 variables (removed 68) and now considering 1941/2019 (removed 78) transitions.
// Phase 1: matrix 1941 rows 1517 cols
[2021-05-09 18:30:34] [INFO ] Computed 3 place invariants in 7 ms
[2021-05-09 18:30:35] [INFO ] Implicit Places using invariants in 245 ms returned []
// Phase 1: matrix 1941 rows 1517 cols
[2021-05-09 18:30:35] [INFO ] Computed 3 place invariants in 12 ms
[2021-05-09 18:30:35] [INFO ] Implicit Places using invariants and state equation in 808 ms returned []
Implicit Place search using SMT with State Equation took 1061 ms to find 0 implicit places.
// Phase 1: matrix 1941 rows 1517 cols
[2021-05-09 18:30:35] [INFO ] Computed 3 place invariants in 7 ms
[2021-05-09 18:30:36] [INFO ] Dead Transitions using invariants and state equation in 656 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1517/1585 places, 1941/2019 transitions.
Stuttering acceptance computed with spot in 355 ms :[(OR (NOT p2) (NOT p3)), true, (NOT p1), (NOT p3), (OR (NOT p2) (NOT p3)), (NOT p3), (AND (NOT p1) p2 (NOT p3))]
Running random walk in product with property : CloudReconfiguration-PT-303-03 automaton TGBA [mat=[[{ cond=(OR p2 p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=0 dest: 3}, { cond=(OR (AND (NOT p2) p1) (AND (NOT p2) p0)), acceptance={} source=0 dest: 4}, { cond=(OR (AND p2 p1) (AND p2 p0)), acceptance={} source=0 dest: 5}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=0 dest: 6}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p3), acceptance={} source=3 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=4 dest: 2}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 3}, { cond=(OR (AND (NOT p2) p1) (AND (NOT p2) p0)), acceptance={0} source=4 dest: 4}, { cond=(OR (AND p2 p1) (AND p2 p0)), acceptance={0} source=4 dest: 5}, { cond=(AND p2 (NOT p1) p0), acceptance={0} source=4 dest: 6}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0) (NOT p3)), acceptance={0} source=5 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0 (NOT p3)), acceptance={0} source=5 dest: 2}, { cond=(AND p2 (NOT p1) (NOT p0) (NOT p3)), acceptance={0} source=5 dest: 3}, { cond=(OR (AND (NOT p2) p1 (NOT p3)) (AND (NOT p2) p0 (NOT p3))), acceptance={0} source=5 dest: 4}, { cond=(OR (AND p2 p1 (NOT p3)) (AND p2 p0 (NOT p3))), acceptance={0} source=5 dest: 5}, { cond=(AND p2 (NOT p1) p0 (NOT p3)), acceptance={0} source=5 dest: 6}], [{ cond=(AND p2 (NOT p1) (NOT p0) (NOT p3)), acceptance={} source=6 dest: 1}, { cond=(AND p2 (NOT p1) p0 (NOT p3)), acceptance={} source=6 dest: 2}]], initial=0, aps=[p2:(AND (NEQ s1156 0) (NEQ s1293 1)), p1:(OR (EQ s1478 0) (EQ s410 1)), p0:(OR (EQ s104 0) (EQ s167 1)), p3:(AND (NEQ s1156 0) (NEQ s1293 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 70 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-303-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-303-03 finished in 2633 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X((p0&&G(p1))) U G((p2&&X(!p0))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 1585 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1585/1585 places, 2019/2019 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 1563 transition count 1996
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 1563 transition count 1996
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 45 place count 1563 transition count 1995
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 60 place count 1548 transition count 1979
Iterating global reduction 1 with 15 rules applied. Total rules applied 75 place count 1548 transition count 1979
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 76 place count 1548 transition count 1978
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 85 place count 1539 transition count 1968
Iterating global reduction 2 with 9 rules applied. Total rules applied 94 place count 1539 transition count 1968
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 95 place count 1539 transition count 1967
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 101 place count 1533 transition count 1960
Iterating global reduction 3 with 6 rules applied. Total rules applied 107 place count 1533 transition count 1960
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 112 place count 1528 transition count 1955
Iterating global reduction 3 with 5 rules applied. Total rules applied 117 place count 1528 transition count 1955
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 121 place count 1524 transition count 1950
Iterating global reduction 3 with 4 rules applied. Total rules applied 125 place count 1524 transition count 1950
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 128 place count 1521 transition count 1946
Iterating global reduction 3 with 3 rules applied. Total rules applied 131 place count 1521 transition count 1946
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 134 place count 1518 transition count 1942
Iterating global reduction 3 with 3 rules applied. Total rules applied 137 place count 1518 transition count 1942
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 140 place count 1515 transition count 1939
Iterating global reduction 3 with 3 rules applied. Total rules applied 143 place count 1515 transition count 1939
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 145 place count 1513 transition count 1937
Iterating global reduction 3 with 2 rules applied. Total rules applied 147 place count 1513 transition count 1937
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 148 place count 1512 transition count 1936
Iterating global reduction 3 with 1 rules applied. Total rules applied 149 place count 1512 transition count 1936
Applied a total of 149 rules in 490 ms. Remains 1512 /1585 variables (removed 73) and now considering 1936/2019 (removed 83) transitions.
// Phase 1: matrix 1936 rows 1512 cols
[2021-05-09 18:30:37] [INFO ] Computed 3 place invariants in 11 ms
[2021-05-09 18:30:37] [INFO ] Implicit Places using invariants in 152 ms returned []
// Phase 1: matrix 1936 rows 1512 cols
[2021-05-09 18:30:37] [INFO ] Computed 3 place invariants in 7 ms
[2021-05-09 18:30:38] [INFO ] Implicit Places using invariants and state equation in 786 ms returned []
Implicit Place search using SMT with State Equation took 957 ms to find 0 implicit places.
// Phase 1: matrix 1936 rows 1512 cols
[2021-05-09 18:30:38] [INFO ] Computed 3 place invariants in 5 ms
[2021-05-09 18:30:39] [INFO ] Dead Transitions using invariants and state equation in 688 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1512/1585 places, 1936/2019 transitions.
Stuttering acceptance computed with spot in 214 ms :[(OR (NOT p2) p0), (OR (NOT p2) p0), (OR (NOT p2) p0), (OR (NOT p2) p0), true, true, (OR (NOT p2) (NOT p1) p0), (OR (NOT p1) (NOT p2) p0)]
Running random walk in product with property : CloudReconfiguration-PT-303-04 automaton TGBA [mat=[[{ cond=(AND p2 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(OR (AND (NOT p2) (NOT p0)) (AND p0 (NOT p1))), acceptance={} source=0 dest: 4}, { cond=(AND (NOT p2) p0 p1), acceptance={} source=0 dest: 5}, { cond=(AND p2 p0 p1), acceptance={} source=0 dest: 6}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(OR (NOT p2) p0), acceptance={} source=1 dest: 4}], [{ cond=p2, acceptance={} source=2 dest: 0}, { cond=(NOT p2), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 4}, { cond=(AND (NOT p2) p0 p1), acceptance={0} source=5 dest: 5}, { cond=(AND p2 p0 p1), acceptance={0} source=5 dest: 6}], [{ cond=(OR (AND (NOT p2) (NOT p0)) (NOT p1)), acceptance={0} source=6 dest: 4}, { cond=(AND (NOT p2) p0 p1), acceptance={0} source=6 dest: 5}, { cond=(AND p2 p0 p1), acceptance={0} source=6 dest: 6}, { cond=(AND p2 (NOT p0) p1), acceptance={0} source=6 dest: 7}], [{ cond=(OR (NOT p2) p0 (NOT p1)), acceptance={} source=7 dest: 4}, { cond=(AND p2 (NOT p0) p1), acceptance={} source=7 dest: 7}]], initial=3, aps=[p2:(OR (EQ s225 0) (EQ s1272 1)), p0:(OR (EQ s1286 0) (EQ s1018 1)), p1:(OR (EQ s142 0) (EQ s941 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 91 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-303-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-303-04 finished in 2391 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 1585 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1585/1585 places, 2019/2019 transitions.
Graph (trivial) has 1924 edges and 1585 vertex of which 704 / 1585 are part of one of the 63 SCC in 2 ms
Free SCC test removed 641 places
Ensure Unique test removed 744 transitions
Reduce isomorphic transitions removed 744 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 528 transitions
Trivial Post-agglo rules discarded 528 transitions
Performed 528 trivial Post agglomeration. Transition count delta: 528
Iterating post reduction 0 with 528 rules applied. Total rules applied 529 place count 943 transition count 746
Reduce places removed 528 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 553 rules applied. Total rules applied 1082 place count 415 transition count 721
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1094 place count 403 transition count 721
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 47 Pre rules applied. Total rules applied 1094 place count 403 transition count 674
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 3 with 94 rules applied. Total rules applied 1188 place count 356 transition count 674
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 1205 place count 339 transition count 648
Iterating global reduction 3 with 17 rules applied. Total rules applied 1222 place count 339 transition count 648
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 1233 place count 328 transition count 633
Iterating global reduction 3 with 11 rules applied. Total rules applied 1244 place count 328 transition count 633
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 1251 place count 328 transition count 626
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1252 place count 327 transition count 624
Iterating global reduction 4 with 1 rules applied. Total rules applied 1253 place count 327 transition count 624
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1254 place count 326 transition count 622
Iterating global reduction 4 with 1 rules applied. Total rules applied 1255 place count 326 transition count 622
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1256 place count 325 transition count 620
Iterating global reduction 4 with 1 rules applied. Total rules applied 1257 place count 325 transition count 620
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1258 place count 324 transition count 618
Iterating global reduction 4 with 1 rules applied. Total rules applied 1259 place count 324 transition count 618
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1260 place count 323 transition count 616
Iterating global reduction 4 with 1 rules applied. Total rules applied 1261 place count 323 transition count 616
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1262 place count 322 transition count 609
Iterating global reduction 4 with 1 rules applied. Total rules applied 1263 place count 322 transition count 609
Performed 154 Post agglomeration using F-continuation condition with reduction of 93 identical transitions.
Deduced a syphon composed of 154 places in 0 ms
Reduce places removed 154 places and 0 transitions.
Iterating global reduction 4 with 308 rules applied. Total rules applied 1571 place count 168 transition count 362
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 1581 place count 168 transition count 352
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 1586 place count 163 transition count 345
Iterating global reduction 5 with 5 rules applied. Total rules applied 1591 place count 163 transition count 345
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1592 place count 162 transition count 343
Iterating global reduction 5 with 1 rules applied. Total rules applied 1593 place count 162 transition count 343
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1594 place count 161 transition count 341
Iterating global reduction 5 with 1 rules applied. Total rules applied 1595 place count 161 transition count 341
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1596 place count 160 transition count 339
Iterating global reduction 5 with 1 rules applied. Total rules applied 1597 place count 160 transition count 339
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1598 place count 159 transition count 332
Iterating global reduction 5 with 1 rules applied. Total rules applied 1599 place count 159 transition count 332
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 5 with 20 rules applied. Total rules applied 1619 place count 149 transition count 322
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 1629 place count 149 transition count 312
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 6 with 34 rules applied. Total rules applied 1663 place count 132 transition count 346
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 6 with 17 rules applied. Total rules applied 1680 place count 132 transition count 329
Discarding 9 places :
Symmetric choice reduction at 7 with 9 rule applications. Total rules 1689 place count 123 transition count 311
Iterating global reduction 7 with 9 rules applied. Total rules applied 1698 place count 123 transition count 311
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 1704 place count 123 transition count 305
Drop transitions removed 31 transitions
Redundant transition composition rules discarded 31 transitions
Iterating global reduction 8 with 31 rules applied. Total rules applied 1735 place count 123 transition count 274
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 1736 place count 122 transition count 273
Applied a total of 1736 rules in 75 ms. Remains 122 /1585 variables (removed 1463) and now considering 273/2019 (removed 1746) transitions.
[2021-05-09 18:30:39] [INFO ] Flow matrix only has 216 transitions (discarded 57 similar events)
// Phase 1: matrix 216 rows 122 cols
[2021-05-09 18:30:39] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 18:30:39] [INFO ] Implicit Places using invariants in 39 ms returned []
[2021-05-09 18:30:39] [INFO ] Flow matrix only has 216 transitions (discarded 57 similar events)
// Phase 1: matrix 216 rows 122 cols
[2021-05-09 18:30:39] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 18:30:39] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:30:39] [INFO ] Implicit Places using invariants and state equation in 124 ms returned [9, 43, 81]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 188 ms to find 3 implicit places.
[2021-05-09 18:30:39] [INFO ] Redundant transitions in 13 ms returned []
[2021-05-09 18:30:39] [INFO ] Flow matrix only has 216 transitions (discarded 57 similar events)
// Phase 1: matrix 216 rows 119 cols
[2021-05-09 18:30:39] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 18:30:39] [INFO ] Dead Transitions using invariants and state equation in 187 ms returned []
Starting structural reductions, iteration 1 : 119/1585 places, 273/2019 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 116 transition count 270
Applied a total of 4 rules in 12 ms. Remains 116 /119 variables (removed 3) and now considering 270/273 (removed 3) transitions.
[2021-05-09 18:30:39] [INFO ] Flow matrix only has 213 transitions (discarded 57 similar events)
// Phase 1: matrix 213 rows 116 cols
[2021-05-09 18:30:39] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 18:30:39] [INFO ] Implicit Places using invariants in 47 ms returned []
[2021-05-09 18:30:39] [INFO ] Flow matrix only has 213 transitions (discarded 57 similar events)
// Phase 1: matrix 213 rows 116 cols
[2021-05-09 18:30:39] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 18:30:39] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:30:39] [INFO ] Implicit Places using invariants and state equation in 172 ms returned []
Implicit Place search using SMT with State Equation took 236 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 116/1585 places, 270/2019 transitions.
Stuttering acceptance computed with spot in 102 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : CloudReconfiguration-PT-303-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (NEQ s94 0) (NEQ s76 1)), p1:(AND (NEQ s55 0) (NEQ s89 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-303-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-303-05 finished in 832 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 1585 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1585/1585 places, 2019/2019 transitions.
Graph (trivial) has 1926 edges and 1585 vertex of which 688 / 1585 are part of one of the 63 SCC in 2 ms
Free SCC test removed 625 places
Ensure Unique test removed 726 transitions
Reduce isomorphic transitions removed 726 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 540 transitions
Trivial Post-agglo rules discarded 540 transitions
Performed 540 trivial Post agglomeration. Transition count delta: 540
Iterating post reduction 0 with 540 rules applied. Total rules applied 541 place count 959 transition count 752
Reduce places removed 540 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 565 rules applied. Total rules applied 1106 place count 419 transition count 727
Reduce places removed 12 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 14 rules applied. Total rules applied 1120 place count 407 transition count 725
Reduce places removed 2 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 4 rules applied. Total rules applied 1124 place count 405 transition count 723
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1125 place count 404 transition count 723
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 49 Pre rules applied. Total rules applied 1125 place count 404 transition count 674
Deduced a syphon composed of 49 places in 0 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 5 with 98 rules applied. Total rules applied 1223 place count 355 transition count 674
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 1238 place count 340 transition count 650
Iterating global reduction 5 with 15 rules applied. Total rules applied 1253 place count 340 transition count 650
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 1262 place count 331 transition count 637
Iterating global reduction 5 with 9 rules applied. Total rules applied 1271 place count 331 transition count 637
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 1276 place count 331 transition count 632
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1277 place count 330 transition count 630
Iterating global reduction 6 with 1 rules applied. Total rules applied 1278 place count 330 transition count 630
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1279 place count 329 transition count 628
Iterating global reduction 6 with 1 rules applied. Total rules applied 1280 place count 329 transition count 628
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1281 place count 328 transition count 626
Iterating global reduction 6 with 1 rules applied. Total rules applied 1282 place count 328 transition count 626
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1283 place count 327 transition count 624
Iterating global reduction 6 with 1 rules applied. Total rules applied 1284 place count 327 transition count 624
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1285 place count 326 transition count 622
Iterating global reduction 6 with 1 rules applied. Total rules applied 1286 place count 326 transition count 622
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1287 place count 325 transition count 615
Iterating global reduction 6 with 1 rules applied. Total rules applied 1288 place count 325 transition count 615
Performed 155 Post agglomeration using F-continuation condition with reduction of 94 identical transitions.
Deduced a syphon composed of 155 places in 0 ms
Reduce places removed 155 places and 0 transitions.
Iterating global reduction 6 with 310 rules applied. Total rules applied 1598 place count 170 transition count 366
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 1608 place count 170 transition count 356
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 1613 place count 165 transition count 349
Iterating global reduction 7 with 5 rules applied. Total rules applied 1618 place count 165 transition count 349
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1619 place count 164 transition count 347
Iterating global reduction 7 with 1 rules applied. Total rules applied 1620 place count 164 transition count 347
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1621 place count 163 transition count 345
Iterating global reduction 7 with 1 rules applied. Total rules applied 1622 place count 163 transition count 345
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1623 place count 162 transition count 343
Iterating global reduction 7 with 1 rules applied. Total rules applied 1624 place count 162 transition count 343
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1625 place count 161 transition count 336
Iterating global reduction 7 with 1 rules applied. Total rules applied 1626 place count 161 transition count 336
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 7 with 20 rules applied. Total rules applied 1646 place count 151 transition count 326
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 7 with 10 rules applied. Total rules applied 1656 place count 151 transition count 316
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: -35
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 8 with 38 rules applied. Total rules applied 1694 place count 132 transition count 351
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 8 with 17 rules applied. Total rules applied 1711 place count 132 transition count 334
Discarding 9 places :
Symmetric choice reduction at 9 with 9 rule applications. Total rules 1720 place count 123 transition count 316
Iterating global reduction 9 with 9 rules applied. Total rules applied 1729 place count 123 transition count 316
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 1735 place count 123 transition count 310
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 10 with 36 rules applied. Total rules applied 1771 place count 123 transition count 274
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 1772 place count 122 transition count 273
Applied a total of 1772 rules in 68 ms. Remains 122 /1585 variables (removed 1463) and now considering 273/2019 (removed 1746) transitions.
[2021-05-09 18:30:40] [INFO ] Flow matrix only has 216 transitions (discarded 57 similar events)
// Phase 1: matrix 216 rows 122 cols
[2021-05-09 18:30:40] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 18:30:40] [INFO ] Implicit Places using invariants in 56 ms returned []
[2021-05-09 18:30:40] [INFO ] Flow matrix only has 216 transitions (discarded 57 similar events)
// Phase 1: matrix 216 rows 122 cols
[2021-05-09 18:30:40] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 18:30:40] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:30:40] [INFO ] Implicit Places using invariants and state equation in 126 ms returned [9, 44, 78]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 183 ms to find 3 implicit places.
[2021-05-09 18:30:40] [INFO ] Redundant transitions in 10 ms returned []
[2021-05-09 18:30:40] [INFO ] Flow matrix only has 216 transitions (discarded 57 similar events)
// Phase 1: matrix 216 rows 119 cols
[2021-05-09 18:30:40] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 18:30:40] [INFO ] Dead Transitions using invariants and state equation in 77 ms returned []
Starting structural reductions, iteration 1 : 119/1585 places, 273/2019 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 116 transition count 270
Applied a total of 4 rules in 4 ms. Remains 116 /119 variables (removed 3) and now considering 270/273 (removed 3) transitions.
[2021-05-09 18:30:40] [INFO ] Flow matrix only has 213 transitions (discarded 57 similar events)
// Phase 1: matrix 213 rows 116 cols
[2021-05-09 18:30:40] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 18:30:40] [INFO ] Implicit Places using invariants in 38 ms returned []
[2021-05-09 18:30:40] [INFO ] Flow matrix only has 213 transitions (discarded 57 similar events)
// Phase 1: matrix 213 rows 116 cols
[2021-05-09 18:30:40] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 18:30:40] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:30:40] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 162 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 116/1585 places, 270/2019 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-303-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s81 0) (EQ s38 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 6907 steps with 1018 reset in 15 ms.
FORMULA CloudReconfiguration-PT-303-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-303-07 finished in 597 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X(F((p1&&F(p2))))||p0)))], workingDir=/home/mcc/execution]
Support contains 4 out of 1585 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1585/1585 places, 2019/2019 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 1561 transition count 1995
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 1561 transition count 1995
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 49 place count 1561 transition count 1994
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 63 place count 1547 transition count 1980
Iterating global reduction 1 with 14 rules applied. Total rules applied 77 place count 1547 transition count 1980
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 78 place count 1547 transition count 1979
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 87 place count 1538 transition count 1969
Iterating global reduction 2 with 9 rules applied. Total rules applied 96 place count 1538 transition count 1969
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 97 place count 1538 transition count 1968
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 103 place count 1532 transition count 1961
Iterating global reduction 3 with 6 rules applied. Total rules applied 109 place count 1532 transition count 1961
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 114 place count 1527 transition count 1956
Iterating global reduction 3 with 5 rules applied. Total rules applied 119 place count 1527 transition count 1956
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 123 place count 1523 transition count 1951
Iterating global reduction 3 with 4 rules applied. Total rules applied 127 place count 1523 transition count 1951
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 130 place count 1520 transition count 1947
Iterating global reduction 3 with 3 rules applied. Total rules applied 133 place count 1520 transition count 1947
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 136 place count 1517 transition count 1943
Iterating global reduction 3 with 3 rules applied. Total rules applied 139 place count 1517 transition count 1943
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 142 place count 1514 transition count 1940
Iterating global reduction 3 with 3 rules applied. Total rules applied 145 place count 1514 transition count 1940
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 147 place count 1512 transition count 1938
Iterating global reduction 3 with 2 rules applied. Total rules applied 149 place count 1512 transition count 1938
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 150 place count 1511 transition count 1937
Iterating global reduction 3 with 1 rules applied. Total rules applied 151 place count 1511 transition count 1937
Applied a total of 151 rules in 598 ms. Remains 1511 /1585 variables (removed 74) and now considering 1937/2019 (removed 82) transitions.
// Phase 1: matrix 1937 rows 1511 cols
[2021-05-09 18:30:41] [INFO ] Computed 3 place invariants in 9 ms
[2021-05-09 18:30:41] [INFO ] Implicit Places using invariants in 175 ms returned []
// Phase 1: matrix 1937 rows 1511 cols
[2021-05-09 18:30:41] [INFO ] Computed 3 place invariants in 7 ms
[2021-05-09 18:30:42] [INFO ] Implicit Places using invariants and state equation in 953 ms returned []
Implicit Place search using SMT with State Equation took 1142 ms to find 0 implicit places.
// Phase 1: matrix 1937 rows 1511 cols
[2021-05-09 18:30:42] [INFO ] Computed 3 place invariants in 5 ms
[2021-05-09 18:30:43] [INFO ] Dead Transitions using invariants and state equation in 631 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1511/1585 places, 1937/2019 transitions.
Stuttering acceptance computed with spot in 107 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p2), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : CloudReconfiguration-PT-303-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s999 0) (EQ s466 1)), p2:(AND (EQ s405 0) (EQ s284 1)), p1:(OR (EQ s999 0) (EQ s466 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1010 ms.
Product exploration explored 100000 steps with 50000 reset in 931 ms.
Graph (complete) has 2110 edges and 1511 vertex of which 1503 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.2 ms
Knowledge obtained : [p0, (NOT p2), p1]
Stuttering acceptance computed with spot in 124 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p2), (OR (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 50000 reset in 902 ms.
Product exploration explored 100000 steps with 50000 reset in 916 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 110 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p2), (OR (NOT p1) (NOT p2))]
Support contains 4 out of 1511 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1511/1511 places, 1937/1937 transitions.
Graph (trivial) has 1842 edges and 1511 vertex of which 688 / 1511 are part of one of the 63 SCC in 2 ms
Free SCC test removed 625 places
Ensure Unique test removed 726 transitions
Reduce isomorphic transitions removed 726 transitions.
Performed 480 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 480 rules applied. Total rules applied 481 place count 886 transition count 1211
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 493 place count 886 transition count 1199
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 493 place count 886 transition count 1211
Deduced a syphon composed of 503 places in 0 ms
Iterating global reduction 2 with 23 rules applied. Total rules applied 516 place count 886 transition count 1211
Discarding 284 places :
Symmetric choice reduction at 2 with 284 rule applications. Total rules 800 place count 602 transition count 917
Deduced a syphon composed of 235 places in 0 ms
Iterating global reduction 2 with 284 rules applied. Total rules applied 1084 place count 602 transition count 917
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1096 place count 590 transition count 901
Deduced a syphon composed of 233 places in 1 ms
Iterating global reduction 2 with 12 rules applied. Total rules applied 1108 place count 590 transition count 901
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 590 transition count 895
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1126 place count 578 transition count 883
Deduced a syphon composed of 223 places in 1 ms
Iterating global reduction 3 with 12 rules applied. Total rules applied 1138 place count 578 transition count 883
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1140 place count 576 transition count 879
Deduced a syphon composed of 223 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1142 place count 576 transition count 879
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1144 place count 574 transition count 875
Deduced a syphon composed of 223 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1146 place count 574 transition count 875
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1150 place count 570 transition count 871
Deduced a syphon composed of 221 places in 0 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1154 place count 570 transition count 871
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1156 place count 568 transition count 867
Deduced a syphon composed of 221 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1158 place count 568 transition count 867
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1160 place count 566 transition count 863
Deduced a syphon composed of 221 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1162 place count 566 transition count 863
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1166 place count 562 transition count 857
Deduced a syphon composed of 219 places in 0 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1170 place count 562 transition count 857
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1174 place count 558 transition count 841
Deduced a syphon composed of 217 places in 1 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1178 place count 558 transition count 841
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 558 transition count 841
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 1183 place count 554 transition count 837
Deduced a syphon composed of 216 places in 1 ms
Iterating global reduction 4 with 4 rules applied. Total rules applied 1187 place count 554 transition count 837
Performed 104 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 320 places in 0 ms
Iterating global reduction 4 with 104 rules applied. Total rules applied 1291 place count 554 transition count 914
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 4 with 40 rules applied. Total rules applied 1331 place count 554 transition count 874
Discarding 98 places :
Symmetric choice reduction at 5 with 98 rule applications. Total rules 1429 place count 456 transition count 766
Deduced a syphon composed of 232 places in 1 ms
Iterating global reduction 5 with 98 rules applied. Total rules applied 1527 place count 456 transition count 766
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 1533 place count 450 transition count 757
Deduced a syphon composed of 226 places in 1 ms
Iterating global reduction 5 with 6 rules applied. Total rules applied 1539 place count 450 transition count 757
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 233 places in 1 ms
Iterating global reduction 5 with 7 rules applied. Total rules applied 1546 place count 450 transition count 757
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 1550 place count 450 transition count 753
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 1565 place count 435 transition count 734
Deduced a syphon composed of 222 places in 0 ms
Iterating global reduction 6 with 15 rules applied. Total rules applied 1580 place count 435 transition count 734
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1586 place count 435 transition count 728
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1590 place count 431 transition count 724
Deduced a syphon composed of 218 places in 0 ms
Iterating global reduction 7 with 4 rules applied. Total rules applied 1594 place count 431 transition count 724
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 221 places in 1 ms
Iterating global reduction 7 with 3 rules applied. Total rules applied 1597 place count 431 transition count 724
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 1603 place count 431 transition count 718
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1606 place count 428 transition count 715
Deduced a syphon composed of 218 places in 1 ms
Iterating global reduction 8 with 3 rules applied. Total rules applied 1609 place count 428 transition count 715
Performed 71 Post agglomeration using F-continuation condition with reduction of 121 identical transitions.
Deduced a syphon composed of 289 places in 0 ms
Iterating global reduction 8 with 71 rules applied. Total rules applied 1680 place count 428 transition count 1032
Ensure Unique test removed 121 transitions
Reduce isomorphic transitions removed 121 transitions.
Iterating post reduction 8 with 121 rules applied. Total rules applied 1801 place count 428 transition count 911
Discarding 126 places :
Symmetric choice reduction at 9 with 126 rule applications. Total rules 1927 place count 302 transition count 578
Deduced a syphon composed of 172 places in 0 ms
Iterating global reduction 9 with 126 rules applied. Total rules applied 2053 place count 302 transition count 578
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 9 with 15 rules applied. Total rules applied 2068 place count 302 transition count 563
Discarding 27 places :
Symmetric choice reduction at 10 with 27 rule applications. Total rules 2095 place count 275 transition count 505
Deduced a syphon composed of 145 places in 0 ms
Iterating global reduction 10 with 27 rules applied. Total rules applied 2122 place count 275 transition count 505
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -50
Deduced a syphon composed of 148 places in 1 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2125 place count 275 transition count 555
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 2128 place count 272 transition count 527
Deduced a syphon composed of 145 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2131 place count 272 transition count 527
Deduced a syphon composed of 145 places in 0 ms
Drop transitions removed 47 transitions
Redundant transition composition rules discarded 47 transitions
Iterating global reduction 10 with 47 rules applied. Total rules applied 2178 place count 272 transition count 480
Discarding 5 places :
Symmetric choice reduction at 10 with 5 rule applications. Total rules 2183 place count 267 transition count 475
Deduced a syphon composed of 140 places in 0 ms
Iterating global reduction 10 with 5 rules applied. Total rules applied 2188 place count 267 transition count 475
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -60
Deduced a syphon composed of 143 places in 1 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2191 place count 267 transition count 535
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 2194 place count 264 transition count 520
Deduced a syphon composed of 140 places in 1 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2197 place count 264 transition count 520
Deduced a syphon composed of 140 places in 0 ms
Applied a total of 2197 rules in 295 ms. Remains 264 /1511 variables (removed 1247) and now considering 520/1937 (removed 1417) transitions.
[2021-05-09 18:30:47] [INFO ] Redundant transitions in 2 ms returned []
[2021-05-09 18:30:47] [INFO ] Flow matrix only has 463 transitions (discarded 57 similar events)
// Phase 1: matrix 463 rows 264 cols
[2021-05-09 18:30:47] [INFO ] Computed 3 place invariants in 2 ms
[2021-05-09 18:30:47] [INFO ] Dead Transitions using invariants and state equation in 190 ms returned []
Finished structural reductions, in 1 iterations. Remains : 264/1511 places, 520/1937 transitions.
Product exploration explored 100000 steps with 50000 reset in 991 ms.
Product exploration explored 100000 steps with 50000 reset in 917 ms.
[2021-05-09 18:30:50] [INFO ] Flatten gal took : 48 ms
[2021-05-09 18:30:50] [INFO ] Flatten gal took : 45 ms
[2021-05-09 18:30:50] [INFO ] Time to serialize gal into /tmp/LTL4673182890496591447.gal : 33 ms
[2021-05-09 18:30:50] [INFO ] Time to serialize properties into /tmp/LTL5441731861753612572.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/LTL4673182890496591447.gal, -t, CGAL, -LTL, /tmp/LTL5441731861753612572.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/LTL4673182890496591447.gal -t CGAL -LTL /tmp/LTL5441731861753612572.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("((p1682==0)||(p815==1))")||(X(F(("((p1682==0)||(p815==1))")&&(F("((p734==0)&&(p577==1))"))))))))
Formula 0 simplified : !X("((p1682==0)||(p815==1))" | XF("((p1682==0)||(p815==1))" & F"((p734==0)&&(p577==1))"))
Detected timeout of ITS tools.
[2021-05-09 18:31:05] [INFO ] Flatten gal took : 40 ms
[2021-05-09 18:31:05] [INFO ] Applying decomposition
[2021-05-09 18:31:05] [INFO ] Flatten gal took : 38 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/graph9546100321429148120.txt, -o, /tmp/graph9546100321429148120.bin, -w, /tmp/graph9546100321429148120.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/graph9546100321429148120.bin, -l, -1, -v, -w, /tmp/graph9546100321429148120.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 18:31:05] [INFO ] Decomposing Gal with order
[2021-05-09 18:31:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 18:31:05] [INFO ] Removed a total of 515 redundant transitions.
[2021-05-09 18:31:05] [INFO ] Flatten gal took : 130 ms
[2021-05-09 18:31:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 26 ms.
[2021-05-09 18:31:05] [INFO ] Time to serialize gal into /tmp/LTL14189955756496317842.gal : 16 ms
[2021-05-09 18:31:05] [INFO ] Time to serialize properties into /tmp/LTL9892689231408338219.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/LTL14189955756496317842.gal, -t, CGAL, -LTL, /tmp/LTL9892689231408338219.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/LTL14189955756496317842.gal -t CGAL -LTL /tmp/LTL9892689231408338219.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(("((i27.i0.i3.u400.p1682==0)||(i13.u181.p815==1))")||(X(F(("((i27.i0.i3.u400.p1682==0)||(i13.u181.p815==1))")&&(F("((i11.u153.p734==0)&&(i29.i0.i1.u102.p577==1))"))))))))
Formula 0 simplified : !X("((i27.i0.i3.u400.p1682==0)||(i13.u181.p815==1))" | XF("((i27.i0.i3.u400.p1682==0)||(i13.u181.p815==1))" & F"((i11.u153.p734==0)&&(i29.i0.i1.u102.p577==1))"))
Reverse transition relation is NOT exact ! Due to transitions t26, t232, t284, t315, t346, t398, t473, t522, t719, t772, t803, t832, t884, t1203, t1256, t1287, t1291, t1318, t1369, t1536, t1581, t1636, t1656, t1704, t1870, t1871, t1872, t1876, i0.t1860, i0.t1859, i0.t1857, i0.t1855, i0.t1854, i0.t1839, i0.t1837, i0.t1836, i0.t1824, i0.t1761, i0.t1740, i0.t1739, i0.t1738, i0.t1737, i0.t1736, i0.t1722, i0.t1716, i0.t1615, i0.t1614, i0.t1613, i0.t1612, i0.t1611, i0.t1594, i0.t1593, i0.u9.t1858, i0.u29.t1779, i0.u103.t1868, i13.t1447, i16.t1178, i17.i0.t1077, i17.i0.t1125, i17.i0.t1270, i17.i0.t1271, i17.i0.t1276, i17.i0.i1.t1275, i17.i0.i1.t1149, i17.i0.i3.t1383, i17.i0.i3.t1382, i17.i0.i3.t1153, i17.i0.i3.t1152, i17.i0.i3.t1151, i17.i0.i3.t1150, i17.i0.i3.t1139, i17.i0.i3.t1138, i17.i0.i3.t1127, i17.i0.i3.t1126, i17.i0.i3.t1088, i17.i0.i3.t1087, i17.i0.i3.t1080, i17.i0.i3.t1078, i17.i0.i3.t1052, i17.i0.i3.u228.t1158, i17.i0.i3.u228.t1160, i17.i0.i5.u236.t1910, i17.i1.t1038, i18.t1070, i23.t807, i26.t694, i27.t634, i27.i0.t786, i27.i0.t787, i27.i0.t897, i27.i0.t898, i27.i0.i3.t858, i27.i0.i3.t669, i27.i0.i3.t668, i27.i0.i3.t667, i27.i0.i3.t666, i27.i0.i3.t665, i27.i0.i3.t655, i27.i0.i3.t654, i27.i0.i3.t643, i27.i0.i3.t637, i27.i0.i3.t636, i27.i0.i3.t597, i27.i0.i3.t596, i27.i0.i3.t589, i27.i0.i3.t587, i27.i0.i3.t585, i27.i0.i3.t560, i27.i0.i3.u353.t791, i27.i0.i3.u393.t674, i27.i0.i3.u393.t676, i27.i1.t1891, i27.i2.t578, i27.i3.t553, i33.t319, i34.t153, i34.i0.t94, i34.i0.t166, i34.i0.t299, i34.i0.t304, i34.i0.i1.t188, i34.i0.i1.t186, i34.i0.i1.t181, i34.i0.i1.t180, i34.i0.i1.t179, i34.i0.i1.t178, i34.i0.i1.t167, i34.i0.i1.t155, i34.i0.i1.t154, i34.i0.i1.t116, i34.i0.i1.t115, i34.i0.i1.t108, i34.i0.i1.t95, i34.i0.i1.t64, i34.i0.i1.u518.t412, i34.i0.i1.u518.t413, i34.i0.i2.t303, i34.i0.i2.t177, i34.i0.i2.u560.t298, i34.i1.t1921, i34.i3.t82, i34.i4.i0.u600.t57, i37.t206, i38.i1.i0.t962, i38.i1.i1.t480, i38.i1.i1.t23, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :128/1647/146/1921
Computing Next relation with stutter on 32080 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
255 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,0,2.67766,115688,1,0,174516,3412,18483,284774,533,16272,985865
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA CloudReconfiguration-PT-303-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property CloudReconfiguration-PT-303-09 finished in 28177 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0||X(F((p0&&F(p1)))))))], workingDir=/home/mcc/execution]
Support contains 1 out of 1585 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1585/1585 places, 2019/2019 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 1559 transition count 1992
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 1559 transition count 1992
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 53 place count 1559 transition count 1991
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 69 place count 1543 transition count 1974
Iterating global reduction 1 with 16 rules applied. Total rules applied 85 place count 1543 transition count 1974
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 86 place count 1543 transition count 1973
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 95 place count 1534 transition count 1963
Iterating global reduction 2 with 9 rules applied. Total rules applied 104 place count 1534 transition count 1963
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 106 place count 1534 transition count 1961
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 111 place count 1529 transition count 1955
Iterating global reduction 3 with 5 rules applied. Total rules applied 116 place count 1529 transition count 1955
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 120 place count 1525 transition count 1951
Iterating global reduction 3 with 4 rules applied. Total rules applied 124 place count 1525 transition count 1951
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 127 place count 1522 transition count 1947
Iterating global reduction 3 with 3 rules applied. Total rules applied 130 place count 1522 transition count 1947
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 132 place count 1520 transition count 1945
Iterating global reduction 3 with 2 rules applied. Total rules applied 134 place count 1520 transition count 1945
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 136 place count 1518 transition count 1943
Iterating global reduction 3 with 2 rules applied. Total rules applied 138 place count 1518 transition count 1943
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 140 place count 1516 transition count 1941
Iterating global reduction 3 with 2 rules applied. Total rules applied 142 place count 1516 transition count 1941
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 144 place count 1514 transition count 1939
Iterating global reduction 3 with 2 rules applied. Total rules applied 146 place count 1514 transition count 1939
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 147 place count 1513 transition count 1938
Iterating global reduction 3 with 1 rules applied. Total rules applied 148 place count 1513 transition count 1938
Applied a total of 148 rules in 466 ms. Remains 1513 /1585 variables (removed 72) and now considering 1938/2019 (removed 81) transitions.
// Phase 1: matrix 1938 rows 1513 cols
[2021-05-09 18:31:09] [INFO ] Computed 3 place invariants in 11 ms
[2021-05-09 18:31:09] [INFO ] Implicit Places using invariants in 341 ms returned []
// Phase 1: matrix 1938 rows 1513 cols
[2021-05-09 18:31:09] [INFO ] Computed 3 place invariants in 8 ms
[2021-05-09 18:31:10] [INFO ] Implicit Places using invariants and state equation in 835 ms returned []
Implicit Place search using SMT with State Equation took 1203 ms to find 0 implicit places.
// Phase 1: matrix 1938 rows 1513 cols
[2021-05-09 18:31:10] [INFO ] Computed 3 place invariants in 7 ms
[2021-05-09 18:31:11] [INFO ] Dead Transitions using invariants and state equation in 749 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1513/1585 places, 1938/2019 transitions.
Stuttering acceptance computed with spot in 21 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-303-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s1441 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null][false]]
Stuttering criterion allowed to conclude after 87 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-303-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-303-11 finished in 2473 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(((F(p0) U p1)&&F(p2)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 1585 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1585/1585 places, 2019/2019 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 1562 transition count 1995
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 1562 transition count 1995
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 47 place count 1562 transition count 1994
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 60 place count 1549 transition count 1980
Iterating global reduction 1 with 13 rules applied. Total rules applied 73 place count 1549 transition count 1980
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 81 place count 1541 transition count 1972
Iterating global reduction 1 with 8 rules applied. Total rules applied 89 place count 1541 transition count 1972
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 91 place count 1541 transition count 1970
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 96 place count 1536 transition count 1965
Iterating global reduction 2 with 5 rules applied. Total rules applied 101 place count 1536 transition count 1965
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 106 place count 1531 transition count 1960
Iterating global reduction 2 with 5 rules applied. Total rules applied 111 place count 1531 transition count 1960
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 115 place count 1527 transition count 1955
Iterating global reduction 2 with 4 rules applied. Total rules applied 119 place count 1527 transition count 1955
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 122 place count 1524 transition count 1951
Iterating global reduction 2 with 3 rules applied. Total rules applied 125 place count 1524 transition count 1951
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 128 place count 1521 transition count 1947
Iterating global reduction 2 with 3 rules applied. Total rules applied 131 place count 1521 transition count 1947
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 134 place count 1518 transition count 1944
Iterating global reduction 2 with 3 rules applied. Total rules applied 137 place count 1518 transition count 1944
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 139 place count 1516 transition count 1942
Iterating global reduction 2 with 2 rules applied. Total rules applied 141 place count 1516 transition count 1942
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 142 place count 1515 transition count 1941
Iterating global reduction 2 with 1 rules applied. Total rules applied 143 place count 1515 transition count 1941
Applied a total of 143 rules in 496 ms. Remains 1515 /1585 variables (removed 70) and now considering 1941/2019 (removed 78) transitions.
// Phase 1: matrix 1941 rows 1515 cols
[2021-05-09 18:31:11] [INFO ] Computed 3 place invariants in 12 ms
[2021-05-09 18:31:12] [INFO ] Implicit Places using invariants in 301 ms returned []
// Phase 1: matrix 1941 rows 1515 cols
[2021-05-09 18:31:12] [INFO ] Computed 3 place invariants in 5 ms
[2021-05-09 18:31:13] [INFO ] Implicit Places using invariants and state equation in 825 ms returned []
Implicit Place search using SMT with State Equation took 1138 ms to find 0 implicit places.
// Phase 1: matrix 1941 rows 1515 cols
[2021-05-09 18:31:13] [INFO ] Computed 3 place invariants in 14 ms
[2021-05-09 18:31:13] [INFO ] Dead Transitions using invariants and state equation in 665 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1515/1585 places, 1941/2019 transitions.
Stuttering acceptance computed with spot in 162 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p2)]
Running random walk in product with property : CloudReconfiguration-PT-303-12 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}, { cond=(NOT p2), acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 3}, { cond=(NOT p1), acceptance={} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(OR (EQ s1383 0) (EQ s1207 1)), p0:(EQ s1448 1), p2:(OR (EQ s1383 0) (EQ s1207 1) (EQ s121 0) (EQ s1198 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 667 ms.
Product exploration explored 100000 steps with 33333 reset in 664 ms.
Graph (complete) has 2114 edges and 1515 vertex of which 1507 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.2 ms
Knowledge obtained : [p1, (NOT p0), p2]
Stuttering acceptance computed with spot in 247 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p2)]
Product exploration explored 100000 steps with 33333 reset in 674 ms.
Product exploration explored 100000 steps with 33333 reset in 712 ms.
Applying partial POR strategy [false, false, true, true, true, true]
Stuttering acceptance computed with spot in 175 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p2)]
Support contains 5 out of 1515 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1515/1515 places, 1941/1941 transitions.
Graph (trivial) has 1845 edges and 1515 vertex of which 684 / 1515 are part of one of the 62 SCC in 1 ms
Free SCC test removed 622 places
Ensure Unique test removed 723 transitions
Reduce isomorphic transitions removed 723 transitions.
Performed 482 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 482 rules applied. Total rules applied 483 place count 893 transition count 1218
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 494 place count 893 transition count 1207
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 494 place count 893 transition count 1219
Deduced a syphon composed of 504 places in 1 ms
Iterating global reduction 2 with 22 rules applied. Total rules applied 516 place count 893 transition count 1219
Discarding 284 places :
Symmetric choice reduction at 2 with 284 rule applications. Total rules 800 place count 609 transition count 925
Deduced a syphon composed of 236 places in 1 ms
Iterating global reduction 2 with 284 rules applied. Total rules applied 1084 place count 609 transition count 925
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 1095 place count 598 transition count 911
Deduced a syphon composed of 234 places in 0 ms
Iterating global reduction 2 with 11 rules applied. Total rules applied 1106 place count 598 transition count 911
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 1112 place count 598 transition count 905
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 1123 place count 587 transition count 894
Deduced a syphon composed of 225 places in 1 ms
Iterating global reduction 3 with 11 rules applied. Total rules applied 1134 place count 587 transition count 894
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1136 place count 585 transition count 890
Deduced a syphon composed of 225 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1138 place count 585 transition count 890
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1140 place count 583 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 583 transition count 886
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1146 place count 579 transition count 882
Deduced a syphon composed of 223 places in 0 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1150 place count 579 transition count 882
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1152 place count 577 transition count 878
Deduced a syphon composed of 223 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1154 place count 577 transition count 878
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1156 place count 575 transition count 874
Deduced a syphon composed of 223 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1158 place count 575 transition count 874
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1161 place count 572 transition count 870
Deduced a syphon composed of 221 places in 0 ms
Iterating global reduction 3 with 3 rules applied. Total rules applied 1164 place count 572 transition count 870
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1166 place count 570 transition count 862
Deduced a syphon composed of 220 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1168 place count 570 transition count 862
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1170 place count 568 transition count 860
Deduced a syphon composed of 219 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1172 place count 568 transition count 860
Performed 110 Post agglomeration using F-continuation condition with reduction of 13 identical transitions.
Deduced a syphon composed of 329 places in 1 ms
Iterating global reduction 3 with 110 rules applied. Total rules applied 1282 place count 568 transition count 938
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 3 with 42 rules applied. Total rules applied 1324 place count 568 transition count 896
Discarding 103 places :
Symmetric choice reduction at 4 with 103 rule applications. Total rules 1427 place count 465 transition count 783
Deduced a syphon composed of 236 places in 1 ms
Iterating global reduction 4 with 103 rules applied. Total rules applied 1530 place count 465 transition count 783
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 1536 place count 459 transition count 774
Deduced a syphon composed of 230 places in 0 ms
Iterating global reduction 4 with 6 rules applied. Total rules applied 1542 place count 459 transition count 774
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 237 places in 0 ms
Iterating global reduction 4 with 7 rules applied. Total rules applied 1549 place count 459 transition count 774
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 1554 place count 459 transition count 769
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 1569 place count 444 transition count 750
Deduced a syphon composed of 226 places in 0 ms
Iterating global reduction 5 with 15 rules applied. Total rules applied 1584 place count 444 transition count 750
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1590 place count 444 transition count 744
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1594 place count 440 transition count 740
Deduced a syphon composed of 222 places in 0 ms
Iterating global reduction 6 with 4 rules applied. Total rules applied 1598 place count 440 transition count 740
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 225 places in 0 ms
Iterating global reduction 6 with 3 rules applied. Total rules applied 1601 place count 440 transition count 740
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1607 place count 440 transition count 734
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1610 place count 437 transition count 731
Deduced a syphon composed of 222 places in 0 ms
Iterating global reduction 7 with 3 rules applied. Total rules applied 1613 place count 437 transition count 731
Performed 75 Post agglomeration using F-continuation condition with reduction of 125 identical transitions.
Deduced a syphon composed of 297 places in 0 ms
Iterating global reduction 7 with 75 rules applied. Total rules applied 1688 place count 437 transition count 1080
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Iterating post reduction 7 with 126 rules applied. Total rules applied 1814 place count 437 transition count 954
Discarding 130 places :
Symmetric choice reduction at 8 with 130 rule applications. Total rules 1944 place count 307 transition count 603
Deduced a syphon composed of 176 places in 0 ms
Iterating global reduction 8 with 130 rules applied. Total rules applied 2074 place count 307 transition count 603
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 8 with 15 rules applied. Total rules applied 2089 place count 307 transition count 588
Discarding 25 places :
Symmetric choice reduction at 9 with 25 rule applications. Total rules 2114 place count 282 transition count 537
Deduced a syphon composed of 151 places in 0 ms
Iterating global reduction 9 with 25 rules applied. Total rules applied 2139 place count 282 transition count 537
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -32
Deduced a syphon composed of 153 places in 0 ms
Iterating global reduction 9 with 2 rules applied. Total rules applied 2141 place count 282 transition count 569
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 2143 place count 280 transition count 551
Deduced a syphon composed of 151 places in 0 ms
Iterating global reduction 9 with 2 rules applied. Total rules applied 2145 place count 280 transition count 551
Deduced a syphon composed of 151 places in 0 ms
Drop transitions removed 50 transitions
Redundant transition composition rules discarded 50 transitions
Iterating global reduction 9 with 50 rules applied. Total rules applied 2195 place count 280 transition count 501
Discarding 5 places :
Symmetric choice reduction at 9 with 5 rule applications. Total rules 2200 place count 275 transition count 495
Deduced a syphon composed of 146 places in 0 ms
Iterating global reduction 9 with 5 rules applied. Total rules applied 2205 place count 275 transition count 495
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -60
Deduced a syphon composed of 149 places in 0 ms
Iterating global reduction 9 with 3 rules applied. Total rules applied 2208 place count 275 transition count 555
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 2211 place count 272 transition count 540
Deduced a syphon composed of 146 places in 0 ms
Iterating global reduction 9 with 3 rules applied. Total rules applied 2214 place count 272 transition count 540
Deduced a syphon composed of 146 places in 0 ms
Applied a total of 2214 rules in 179 ms. Remains 272 /1515 variables (removed 1243) and now considering 540/1941 (removed 1401) transitions.
[2021-05-09 18:31:17] [INFO ] Redundant transitions in 3 ms returned []
[2021-05-09 18:31:17] [INFO ] Flow matrix only has 485 transitions (discarded 55 similar events)
// Phase 1: matrix 485 rows 272 cols
[2021-05-09 18:31:17] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 18:31:17] [INFO ] Dead Transitions using invariants and state equation in 382 ms returned []
Finished structural reductions, in 1 iterations. Remains : 272/1515 places, 540/1941 transitions.
Product exploration explored 100000 steps with 33333 reset in 1346 ms.
Product exploration explored 100000 steps with 33333 reset in 1204 ms.
[2021-05-09 18:31:20] [INFO ] Flatten gal took : 36 ms
[2021-05-09 18:31:20] [INFO ] Flatten gal took : 43 ms
[2021-05-09 18:31:20] [INFO ] Time to serialize gal into /tmp/LTL8855201729301324182.gal : 5 ms
[2021-05-09 18:31:20] [INFO ] Time to serialize properties into /tmp/LTL1077672618416048071.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/LTL8855201729301324182.gal, -t, CGAL, -LTL, /tmp/LTL1077672618416048071.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/LTL8855201729301324182.gal -t CGAL -LTL /tmp/LTL1077672618416048071.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(((F("(p2448==1)"))U("((p2307==0)||(p2056==1))"))&&(F("((((p2307==0)||(p2056==1))||(p252==0))||(p2046==1))"))))))
Formula 0 simplified : !XX((F"(p2448==1)" U "((p2307==0)||(p2056==1))") & F"((((p2307==0)||(p2056==1))||(p252==0))||(p2046==1))")
Detected timeout of ITS tools.
[2021-05-09 18:31:35] [INFO ] Flatten gal took : 36 ms
[2021-05-09 18:31:35] [INFO ] Applying decomposition
[2021-05-09 18:31:35] [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/graph14866279812089332425.txt, -o, /tmp/graph14866279812089332425.bin, -w, /tmp/graph14866279812089332425.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/graph14866279812089332425.bin, -l, -1, -v, -w, /tmp/graph14866279812089332425.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 18:31:35] [INFO ] Decomposing Gal with order
[2021-05-09 18:31:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 18:31:35] [INFO ] Removed a total of 528 redundant transitions.
[2021-05-09 18:31:35] [INFO ] Flatten gal took : 70 ms
[2021-05-09 18:31:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 19 ms.
[2021-05-09 18:31:35] [INFO ] Time to serialize gal into /tmp/LTL8456361090928748763.gal : 11 ms
[2021-05-09 18:31:35] [INFO ] Time to serialize properties into /tmp/LTL12140432356238081484.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/LTL8456361090928748763.gal, -t, CGAL, -LTL, /tmp/LTL12140432356238081484.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/LTL8456361090928748763.gal -t CGAL -LTL /tmp/LTL12140432356238081484.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(X(((F("(i35.i0.i6.u608.p2448==1)"))U("((i35.i0.i1.u580.p2307==0)||(i30.i1.i0.u503.p2056==1))"))&&(F("((((i35.i0.i1.u580.p2307==0)||(i30.i1.i0.u503.p2056==1))||(i1.i0.i0.u47.p252==0))||(i29.u498.p2046==1))"))))))
Formula 0 simplified : !XX((F"(i35.i0.i6.u608.p2448==1)" U "((i35.i0.i1.u580.p2307==0)||(i30.i1.i0.u503.p2056==1))") & F"((((i35.i0.i1.u580.p2307==0)||(i30.i1.i0.u503.p2056==1))||(i1.i0.i0.u47.p252==0))||(i29.u498.p2046==1))")
Reverse transition relation is NOT exact ! Due to transitions t26, t202, t284, t315, t346, t398, t473, t690, t772, t803, t832, t884, t1174, t1256, t1287, t1369, t1518, t1581, t1593, t1761, t1824, t1836, t1870, t1871, t1872, t1876, i1.t1736, i1.t1704, i1.t1636, i1.i0.t1611, i1.i0.t1854, i1.i0.i0.t1868, i1.i0.i0.t1860, i1.i0.i0.t1859, i1.i0.i0.t1857, i1.i0.i0.t1855, i1.i0.i0.t1839, i1.i0.i0.t1837, i1.i0.i0.t1740, i1.i0.i0.t1739, i1.i0.i0.t1738, i1.i0.i0.t1737, i1.i0.i0.t1722, i1.i0.i0.t1717, i1.i0.i0.t1615, i1.i0.i0.t1614, i1.i0.i0.t1613, i1.i0.i0.t1612, i1.i0.i0.t1594, i1.i0.i0.u6.t1858, i1.i0.i0.u47.t1720, i1.i0.i0.u47.t1721, i1.i0.i0.u66.t1656, i8.t23, i8.i0.t522, i8.i0.i1.t1447, i8.i0.i3.t962, i8.i1.i1.t480, i12.t1291, i15.t1178, i16.t1125, i16.i0.t1910, i16.i2.t1070, i16.i3.t1038, i16.i4.t1077, i16.i4.i2.t1383, i16.i4.i2.t1382, i16.i4.i2.t1276, i16.i4.i2.t1275, i16.i4.i2.t1271, i16.i4.i2.t1270, i16.i4.i2.t1160, i16.i4.i2.t1158, i16.i4.i2.t1153, i16.i4.i2.t1152, i16.i4.i2.t1151, i16.i4.i2.t1150, i16.i4.i2.t1139, i16.i4.i2.t1127, i16.i4.i2.t1126, i16.i4.i2.t1080, i16.i4.i2.t1078, i16.i4.i2.t1052, i16.i4.i2.u236.t1149, i16.i4.i2.u259.t1087, i16.i4.i2.u259.t1088, i21.t807, i24.t694, i25.t635, i25.i0.t786, i25.i0.t787, i25.i0.t792, i25.i0.t897, i25.i0.t898, i25.i0.i2.t791, i25.i0.i2.t665, i25.i0.i4.t669, i25.i0.i4.t668, i25.i0.i4.t667, i25.i0.i4.t666, i25.i0.i4.t655, i25.i0.i4.t654, i25.i0.i4.t637, i25.i0.i4.t636, i25.i0.i4.t597, i25.i0.i4.t596, i25.i0.i4.t589, i25.i0.i4.t587, i25.i0.i4.t585, i25.i0.i4.t560, i25.i0.i4.u406.t674, i25.i0.i4.u406.t676, i25.i1.t1891, i25.i3.t578, i26.t553, i31.t319, i34.i1.t206, i35.t152, i35.i0.t115, i35.i0.t298, i35.i0.t299, i35.i0.t304, i35.i0.i2.t303, i35.i0.i2.t177, i35.i0.i3.t188, i35.i0.i3.t186, i35.i0.i3.t181, i35.i0.i3.t180, i35.i0.i3.t179, i35.i0.i3.t178, i35.i0.i3.t167, i35.i0.i3.t166, i35.i0.i3.t155, i35.i0.i3.t154, i35.i0.i3.t116, i35.i0.i3.t108, i35.i0.i3.t95, i35.i0.i3.t94, i35.i0.i3.t64, i35.i0.i3.u535.t412, i35.i0.i3.u535.t413, i35.i0.i7.t82, i35.i1.t1921, i35.i3.t57, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :128/1653/144/1925
Computing Next relation with stutter on 32080 deadlock states
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 items max in DFS search stack
316 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,0,3.3663,136152,1,0,202109,3475,19650,337696,497,18524,1222717
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA CloudReconfiguration-PT-303-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property CloudReconfiguration-PT-303-12 finished in 28199 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X((G(p1)&&p0)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1585 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1585/1585 places, 2019/2019 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 1559 transition count 1992
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 1559 transition count 1992
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 53 place count 1559 transition count 1991
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 70 place count 1542 transition count 1973
Iterating global reduction 1 with 17 rules applied. Total rules applied 87 place count 1542 transition count 1973
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 88 place count 1542 transition count 1972
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 98 place count 1532 transition count 1961
Iterating global reduction 2 with 10 rules applied. Total rules applied 108 place count 1532 transition count 1961
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 110 place count 1532 transition count 1959
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 116 place count 1526 transition count 1952
Iterating global reduction 3 with 6 rules applied. Total rules applied 122 place count 1526 transition count 1952
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 127 place count 1521 transition count 1947
Iterating global reduction 3 with 5 rules applied. Total rules applied 132 place count 1521 transition count 1947
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 136 place count 1517 transition count 1942
Iterating global reduction 3 with 4 rules applied. Total rules applied 140 place count 1517 transition count 1942
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 143 place count 1514 transition count 1938
Iterating global reduction 3 with 3 rules applied. Total rules applied 146 place count 1514 transition count 1938
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 149 place count 1511 transition count 1934
Iterating global reduction 3 with 3 rules applied. Total rules applied 152 place count 1511 transition count 1934
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 155 place count 1508 transition count 1931
Iterating global reduction 3 with 3 rules applied. Total rules applied 158 place count 1508 transition count 1931
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 160 place count 1506 transition count 1929
Iterating global reduction 3 with 2 rules applied. Total rules applied 162 place count 1506 transition count 1929
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 163 place count 1505 transition count 1928
Iterating global reduction 3 with 1 rules applied. Total rules applied 164 place count 1505 transition count 1928
Applied a total of 164 rules in 588 ms. Remains 1505 /1585 variables (removed 80) and now considering 1928/2019 (removed 91) transitions.
// Phase 1: matrix 1928 rows 1505 cols
[2021-05-09 18:31:40] [INFO ] Computed 3 place invariants in 8 ms
[2021-05-09 18:31:40] [INFO ] Implicit Places using invariants in 192 ms returned []
// Phase 1: matrix 1928 rows 1505 cols
[2021-05-09 18:31:40] [INFO ] Computed 3 place invariants in 10 ms
[2021-05-09 18:31:41] [INFO ] Implicit Places using invariants and state equation in 881 ms returned []
Implicit Place search using SMT with State Equation took 1076 ms to find 0 implicit places.
// Phase 1: matrix 1928 rows 1505 cols
[2021-05-09 18:31:41] [INFO ] Computed 3 place invariants in 5 ms
[2021-05-09 18:31:41] [INFO ] Dead Transitions using invariants and state equation in 620 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1505/1585 places, 1928/2019 transitions.
Stuttering acceptance computed with spot in 166 ms :[true, (NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : CloudReconfiguration-PT-303-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 3}]], initial=4, aps=[p1:(NEQ s32 1), p0:(AND (NEQ s1356 0) (NEQ s492 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-303-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-303-13 finished in 2483 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G((G(p1)||p0))||F(G(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1585 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1585/1585 places, 2019/2019 transitions.
Graph (trivial) has 1925 edges and 1585 vertex of which 705 / 1585 are part of one of the 64 SCC in 1 ms
Free SCC test removed 641 places
Ensure Unique test removed 743 transitions
Reduce isomorphic transitions removed 743 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 529 transitions
Trivial Post-agglo rules discarded 529 transitions
Performed 529 trivial Post agglomeration. Transition count delta: 529
Iterating post reduction 0 with 529 rules applied. Total rules applied 530 place count 943 transition count 746
Reduce places removed 529 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 554 rules applied. Total rules applied 1084 place count 414 transition count 721
Reduce places removed 12 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 13 rules applied. Total rules applied 1097 place count 402 transition count 720
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1098 place count 401 transition count 720
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 47 Pre rules applied. Total rules applied 1098 place count 401 transition count 673
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 4 with 94 rules applied. Total rules applied 1192 place count 354 transition count 673
Discarding 17 places :
Symmetric choice reduction at 4 with 17 rule applications. Total rules 1209 place count 337 transition count 647
Iterating global reduction 4 with 17 rules applied. Total rules applied 1226 place count 337 transition count 647
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 1237 place count 326 transition count 632
Iterating global reduction 4 with 11 rules applied. Total rules applied 1248 place count 326 transition count 632
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 1255 place count 326 transition count 625
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1256 place count 325 transition count 623
Iterating global reduction 5 with 1 rules applied. Total rules applied 1257 place count 325 transition count 623
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1258 place count 324 transition count 621
Iterating global reduction 5 with 1 rules applied. Total rules applied 1259 place count 324 transition count 621
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1260 place count 323 transition count 619
Iterating global reduction 5 with 1 rules applied. Total rules applied 1261 place count 323 transition count 619
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1262 place count 322 transition count 617
Iterating global reduction 5 with 1 rules applied. Total rules applied 1263 place count 322 transition count 617
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1264 place count 321 transition count 615
Iterating global reduction 5 with 1 rules applied. Total rules applied 1265 place count 321 transition count 615
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1266 place count 320 transition count 608
Iterating global reduction 5 with 1 rules applied. Total rules applied 1267 place count 320 transition count 608
Performed 154 Post agglomeration using F-continuation condition with reduction of 94 identical transitions.
Deduced a syphon composed of 154 places in 0 ms
Reduce places removed 154 places and 0 transitions.
Iterating global reduction 5 with 308 rules applied. Total rules applied 1575 place count 166 transition count 360
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 1585 place count 166 transition count 350
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1589 place count 162 transition count 345
Iterating global reduction 6 with 4 rules applied. Total rules applied 1593 place count 162 transition count 345
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 6 with 18 rules applied. Total rules applied 1611 place count 153 transition count 336
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 1620 place count 153 transition count 327
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1621 place count 152 transition count 325
Iterating global reduction 7 with 1 rules applied. Total rules applied 1622 place count 152 transition count 325
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 7 with 36 rules applied. Total rules applied 1658 place count 134 transition count 361
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 7 with 20 rules applied. Total rules applied 1678 place count 134 transition count 341
Discarding 9 places :
Symmetric choice reduction at 8 with 9 rule applications. Total rules 1687 place count 125 transition count 323
Iterating global reduction 8 with 9 rules applied. Total rules applied 1696 place count 125 transition count 323
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 8 with 5 rules applied. Total rules applied 1701 place count 125 transition count 318
Drop transitions removed 39 transitions
Redundant transition composition rules discarded 39 transitions
Iterating global reduction 9 with 39 rules applied. Total rules applied 1740 place count 125 transition count 279
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 1741 place count 125 transition count 279
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 1742 place count 124 transition count 278
Applied a total of 1742 rules in 61 ms. Remains 124 /1585 variables (removed 1461) and now considering 278/2019 (removed 1741) transitions.
[2021-05-09 18:31:42] [INFO ] Flow matrix only has 219 transitions (discarded 59 similar events)
// Phase 1: matrix 219 rows 124 cols
[2021-05-09 18:31:42] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 18:31:42] [INFO ] Implicit Places using invariants in 81 ms returned []
[2021-05-09 18:31:42] [INFO ] Flow matrix only has 219 transitions (discarded 59 similar events)
// Phase 1: matrix 219 rows 124 cols
[2021-05-09 18:31:42] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 18:31:42] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 18:31:42] [INFO ] Implicit Places using invariants and state equation in 117 ms returned [14, 48, 84]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 201 ms to find 3 implicit places.
[2021-05-09 18:31:42] [INFO ] Redundant transitions in 26 ms returned []
[2021-05-09 18:31:42] [INFO ] Flow matrix only has 219 transitions (discarded 59 similar events)
// Phase 1: matrix 219 rows 121 cols
[2021-05-09 18:31:42] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 18:31:42] [INFO ] Dead Transitions using invariants and state equation in 64 ms returned []
Starting structural reductions, iteration 1 : 121/1585 places, 278/2019 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 118 transition count 275
Applied a total of 4 rules in 3 ms. Remains 118 /121 variables (removed 3) and now considering 275/278 (removed 3) transitions.
[2021-05-09 18:31:42] [INFO ] Flow matrix only has 216 transitions (discarded 59 similar events)
// Phase 1: matrix 216 rows 118 cols
[2021-05-09 18:31:42] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 18:31:42] [INFO ] Implicit Places using invariants in 45 ms returned []
[2021-05-09 18:31:42] [INFO ] Flow matrix only has 216 transitions (discarded 59 similar events)
// Phase 1: matrix 216 rows 118 cols
[2021-05-09 18:31:42] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 18:31:42] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 18:31:42] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 118/1585 places, 275/2019 transitions.
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : CloudReconfiguration-PT-303-14 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s79 0) (EQ s9 1)), p1:(EQ s112 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1030 steps with 154 reset in 1 ms.
FORMULA CloudReconfiguration-PT-303-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-303-14 finished in 633 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620585103081

--------------------
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-303"
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-303, 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-oct2-162038292100492"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-303.tgz
mv CloudReconfiguration-PT-303 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 ;