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-oct2-162038292200572.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-313, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038292200572
=====================================================================

--------------------
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 163K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 102K 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 3.5K Mar 28 15:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 15:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 15:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K 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-313-00
FORMULA_NAME CloudReconfiguration-PT-313-01
FORMULA_NAME CloudReconfiguration-PT-313-02
FORMULA_NAME CloudReconfiguration-PT-313-03
FORMULA_NAME CloudReconfiguration-PT-313-04
FORMULA_NAME CloudReconfiguration-PT-313-05
FORMULA_NAME CloudReconfiguration-PT-313-06
FORMULA_NAME CloudReconfiguration-PT-313-07
FORMULA_NAME CloudReconfiguration-PT-313-08
FORMULA_NAME CloudReconfiguration-PT-313-09
FORMULA_NAME CloudReconfiguration-PT-313-10
FORMULA_NAME CloudReconfiguration-PT-313-11
FORMULA_NAME CloudReconfiguration-PT-313-12
FORMULA_NAME CloudReconfiguration-PT-313-13
FORMULA_NAME CloudReconfiguration-PT-313-14
FORMULA_NAME CloudReconfiguration-PT-313-15

=== Now, execution of the tool begins

BK_START 1620588630864

Running Version 0
[2021-05-09 19:30:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-09 19:30:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 19:30:33] [INFO ] Load time of PNML (sax parser for PT used): 107 ms
[2021-05-09 19:30:33] [INFO ] Transformed 2585 places.
[2021-05-09 19:30:33] [INFO ] Transformed 3095 transitions.
[2021-05-09 19:30:33] [INFO ] Found NUPN structural information;
[2021-05-09 19:30:33] [INFO ] Parsed PT model containing 2585 places and 3095 transitions in 151 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 19:30:33] [INFO ] Initial state test concluded for 2 properties.
FORMULA CloudReconfiguration-PT-313-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-313-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-313-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-313-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-313-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 out of 2585 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Discarding 512 places :
Symmetric choice reduction at 0 with 512 rule applications. Total rules 512 place count 2073 transition count 2583
Iterating global reduction 0 with 512 rules applied. Total rules applied 1024 place count 2073 transition count 2583
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 1052 place count 2073 transition count 2555
Discarding 237 places :
Symmetric choice reduction at 1 with 237 rule applications. Total rules 1289 place count 1836 transition count 2318
Iterating global reduction 1 with 237 rules applied. Total rules applied 1526 place count 1836 transition count 2318
Discarding 91 places :
Symmetric choice reduction at 1 with 91 rule applications. Total rules 1617 place count 1745 transition count 2227
Iterating global reduction 1 with 91 rules applied. Total rules applied 1708 place count 1745 transition count 2227
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 1725 place count 1745 transition count 2210
Discarding 48 places :
Symmetric choice reduction at 2 with 48 rule applications. Total rules 1773 place count 1697 transition count 2162
Iterating global reduction 2 with 48 rules applied. Total rules applied 1821 place count 1697 transition count 2162
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 1829 place count 1697 transition count 2154
Discarding 37 places :
Symmetric choice reduction at 3 with 37 rule applications. Total rules 1866 place count 1660 transition count 2114
Iterating global reduction 3 with 37 rules applied. Total rules applied 1903 place count 1660 transition count 2114
Discarding 28 places :
Symmetric choice reduction at 3 with 28 rule applications. Total rules 1931 place count 1632 transition count 2086
Iterating global reduction 3 with 28 rules applied. Total rules applied 1959 place count 1632 transition count 2086
Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 1985 place count 1606 transition count 2060
Iterating global reduction 3 with 26 rules applied. Total rules applied 2011 place count 1606 transition count 2060
Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 2037 place count 1580 transition count 2034
Iterating global reduction 3 with 26 rules applied. Total rules applied 2063 place count 1580 transition count 2034
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 2085 place count 1558 transition count 1999
Iterating global reduction 3 with 22 rules applied. Total rules applied 2107 place count 1558 transition count 1999
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 2115 place count 1550 transition count 1986
Iterating global reduction 3 with 8 rules applied. Total rules applied 2123 place count 1550 transition count 1986
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 2131 place count 1542 transition count 1975
Iterating global reduction 3 with 8 rules applied. Total rules applied 2139 place count 1542 transition count 1975
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 2141 place count 1542 transition count 1973
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 2144 place count 1539 transition count 1970
Iterating global reduction 4 with 3 rules applied. Total rules applied 2147 place count 1539 transition count 1970
Applied a total of 2147 rules in 1476 ms. Remains 1539 /2585 variables (removed 1046) and now considering 1970/3095 (removed 1125) transitions.
// Phase 1: matrix 1970 rows 1539 cols
[2021-05-09 19:30:35] [INFO ] Computed 4 place invariants in 47 ms
[2021-05-09 19:30:35] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-09 19:30:35] [INFO ] Implicit Places using invariants in 704 ms returned []
// Phase 1: matrix 1970 rows 1539 cols
[2021-05-09 19:30:35] [INFO ] Computed 4 place invariants in 9 ms
[2021-05-09 19:30:36] [INFO ] Implicit Places using invariants and state equation in 1029 ms returned []
Implicit Place search using SMT with State Equation took 1756 ms to find 0 implicit places.
// Phase 1: matrix 1970 rows 1539 cols
[2021-05-09 19:30:36] [INFO ] Computed 4 place invariants in 8 ms
[2021-05-09 19:30:37] [INFO ] Dead Transitions using invariants and state equation in 672 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1539/2585 places, 1970/3095 transitions.
[2021-05-09 19:30:37] [INFO ] Flatten gal took : 110 ms
[2021-05-09 19:30:37] [INFO ] Flatten gal took : 61 ms
[2021-05-09 19:30:37] [INFO ] Input system was already deterministic with 1970 transitions.
Incomplete random walk after 100000 steps, including 702 resets, run finished after 247 ms. (steps per millisecond=404 ) properties (out of 18) seen :7
Running SMT prover for 11 properties.
// Phase 1: matrix 1970 rows 1539 cols
[2021-05-09 19:30:38] [INFO ] Computed 4 place invariants in 17 ms
[2021-05-09 19:30:38] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 12 ms returned sat
[2021-05-09 19:30:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:30:38] [INFO ] [Real]Absence check using state equation in 433 ms returned sat
[2021-05-09 19:30:38] [INFO ] Computed and/alt/rep : 1963/2406/1963 causal constraints (skipped 6 transitions) in 99 ms.
[2021-05-09 19:30:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:30:40] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 19:30:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:30:40] [INFO ] [Nat]Absence check using state equation in 518 ms returned sat
[2021-05-09 19:30:40] [INFO ] Computed and/alt/rep : 1963/2406/1963 causal constraints (skipped 6 transitions) in 95 ms.
[2021-05-09 19:30:57] [INFO ] Added : 959 causal constraints over 192 iterations in 17063 ms. Result :sat
[2021-05-09 19:30:57] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 12 ms returned sat
[2021-05-09 19:30:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:30:58] [INFO ] [Real]Absence check using state equation in 517 ms returned sat
[2021-05-09 19:30:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:30:58] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 19:30:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:30:59] [INFO ] [Nat]Absence check using state equation in 521 ms returned sat
[2021-05-09 19:30:59] [INFO ] Computed and/alt/rep : 1963/2406/1963 causal constraints (skipped 6 transitions) in 99 ms.
[2021-05-09 19:31:15] [INFO ] Added : 899 causal constraints over 180 iterations in 15913 ms. Result :sat
[2021-05-09 19:31:15] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 12 ms returned sat
[2021-05-09 19:31:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:31:15] [INFO ] [Real]Absence check using state equation in 547 ms returned sat
[2021-05-09 19:31:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:31:15] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 19:31:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:31:16] [INFO ] [Nat]Absence check using state equation in 536 ms returned sat
[2021-05-09 19:31:16] [INFO ] Computed and/alt/rep : 1963/2406/1963 causal constraints (skipped 6 transitions) in 86 ms.
[2021-05-09 19:31:32] [INFO ] Added : 929 causal constraints over 186 iterations in 15688 ms. Result :sat
[2021-05-09 19:31:32] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 19:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:31:32] [INFO ] [Real]Absence check using state equation in 507 ms returned sat
[2021-05-09 19:31:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:31:33] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 18 ms returned sat
[2021-05-09 19:31:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:31:33] [INFO ] [Nat]Absence check using state equation in 508 ms returned sat
[2021-05-09 19:31:33] [INFO ] Computed and/alt/rep : 1963/2406/1963 causal constraints (skipped 6 transitions) in 82 ms.
[2021-05-09 19:31:53] [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 3
[2021-05-09 19:31:53] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 19:31:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:31:53] [INFO ] [Real]Absence check using state equation in 476 ms returned sat
[2021-05-09 19:31:53] [INFO ] Computed and/alt/rep : 1963/2406/1963 causal constraints (skipped 6 transitions) in 78 ms.
[2021-05-09 19:31:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:31:54] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 19:31:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:31:55] [INFO ] [Nat]Absence check using state equation in 507 ms returned sat
[2021-05-09 19:31:55] [INFO ] Computed and/alt/rep : 1963/2406/1963 causal constraints (skipped 6 transitions) in 110 ms.
[2021-05-09 19:32:10] [INFO ] Added : 898 causal constraints over 180 iterations in 15202 ms. Result :sat
[2021-05-09 19:32:10] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 19:32:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:32:11] [INFO ] [Real]Absence check using state equation in 483 ms returned sat
[2021-05-09 19:32:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:32:11] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 19:32:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:32:11] [INFO ] [Nat]Absence check using state equation in 454 ms returned sat
[2021-05-09 19:32:11] [INFO ] Computed and/alt/rep : 1963/2406/1963 causal constraints (skipped 6 transitions) in 67 ms.
[2021-05-09 19:32:28] [INFO ] Added : 1015 causal constraints over 203 iterations in 16477 ms. Result :sat
[2021-05-09 19:32:28] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 19:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:32:28] [INFO ] [Real]Absence check using state equation in 432 ms returned sat
[2021-05-09 19:32:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:32:29] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 19:32:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:32:29] [INFO ] [Nat]Absence check using state equation in 453 ms returned sat
[2021-05-09 19:32:29] [INFO ] Computed and/alt/rep : 1963/2406/1963 causal constraints (skipped 6 transitions) in 65 ms.
[2021-05-09 19:32:42] [INFO ] Added : 811 causal constraints over 163 iterations in 13027 ms. Result :sat
[2021-05-09 19:32:42] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 12 ms returned sat
[2021-05-09 19:32:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:32:43] [INFO ] [Real]Absence check using state equation in 436 ms returned sat
[2021-05-09 19:32:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:32:43] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 19:32:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:32:43] [INFO ] [Nat]Absence check using state equation in 515 ms returned sat
[2021-05-09 19:32:44] [INFO ] Computed and/alt/rep : 1963/2406/1963 causal constraints (skipped 6 transitions) in 85 ms.
[2021-05-09 19:32:57] [INFO ] Added : 883 causal constraints over 177 iterations in 13920 ms. Result :sat
[2021-05-09 19:32:58] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 12 ms returned sat
[2021-05-09 19:32:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:32:58] [INFO ] [Real]Absence check using state equation in 440 ms returned sat
[2021-05-09 19:32:58] [INFO ] Computed and/alt/rep : 1963/2406/1963 causal constraints (skipped 6 transitions) in 63 ms.
[2021-05-09 19:32:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:32:59] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 19:32:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:32:59] [INFO ] [Nat]Absence check using state equation in 469 ms returned sat
[2021-05-09 19:32:59] [INFO ] Computed and/alt/rep : 1963/2406/1963 causal constraints (skipped 6 transitions) in 66 ms.
[2021-05-09 19:33:15] [INFO ] Added : 905 causal constraints over 181 iterations in 15413 ms. Result :sat
[2021-05-09 19:33:15] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 12 ms returned sat
[2021-05-09 19:33:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:33:15] [INFO ] [Real]Absence check using state equation in 472 ms returned sat
[2021-05-09 19:33:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:33:15] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 19:33:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:33:16] [INFO ] [Nat]Absence check using state equation in 219 ms returned unsat
[2021-05-09 19:33:16] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 19:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:33:16] [INFO ] [Real]Absence check using state equation in 483 ms returned sat
[2021-05-09 19:33:16] [INFO ] Computed and/alt/rep : 1963/2406/1963 causal constraints (skipped 6 transitions) in 90 ms.
[2021-05-09 19:33:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:33:17] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19 ms returned sat
[2021-05-09 19:33:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:33:17] [INFO ] [Nat]Absence check using state equation in 490 ms returned sat
[2021-05-09 19:33:18] [INFO ] Computed and/alt/rep : 1963/2406/1963 causal constraints (skipped 6 transitions) in 87 ms.
[2021-05-09 19:33:30] [INFO ] Added : 764 causal constraints over 153 iterations in 12830 ms. Result :sat
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
[2021-05-09 19:33:30] [INFO ] Initial state test concluded for 1 properties.
FORMULA CloudReconfiguration-PT-313-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0&&X(p0))))], workingDir=/home/mcc/execution]
Support contains 1 out of 1539 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1539/1539 places, 1970/1970 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1523 transition count 1954
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1523 transition count 1954
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 34 place count 1523 transition count 1952
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 44 place count 1513 transition count 1940
Iterating global reduction 1 with 10 rules applied. Total rules applied 54 place count 1513 transition count 1940
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 58 place count 1509 transition count 1934
Iterating global reduction 1 with 4 rules applied. Total rules applied 62 place count 1509 transition count 1934
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 63 place count 1509 transition count 1933
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 64 place count 1508 transition count 1931
Iterating global reduction 2 with 1 rules applied. Total rules applied 65 place count 1508 transition count 1931
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 66 place count 1507 transition count 1930
Iterating global reduction 2 with 1 rules applied. Total rules applied 67 place count 1507 transition count 1930
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 68 place count 1507 transition count 1929
Applied a total of 68 rules in 276 ms. Remains 1507 /1539 variables (removed 32) and now considering 1929/1970 (removed 41) transitions.
// Phase 1: matrix 1929 rows 1507 cols
[2021-05-09 19:33:31] [INFO ] Computed 4 place invariants in 6 ms
[2021-05-09 19:33:31] [INFO ] Implicit Places using invariants in 370 ms returned []
// Phase 1: matrix 1929 rows 1507 cols
[2021-05-09 19:33:31] [INFO ] Computed 4 place invariants in 11 ms
[2021-05-09 19:33:32] [INFO ] Implicit Places using invariants and state equation in 1010 ms returned []
Implicit Place search using SMT with State Equation took 1400 ms to find 0 implicit places.
// Phase 1: matrix 1929 rows 1507 cols
[2021-05-09 19:33:32] [INFO ] Computed 4 place invariants in 10 ms
[2021-05-09 19:33:33] [INFO ] Dead Transitions using invariants and state equation in 607 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1507/1539 places, 1929/1970 transitions.
Stuttering acceptance computed with spot in 181 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-313-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 0}]], initial=0, aps=[p0:(EQ s25 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 99 steps with 0 reset in 3 ms.
FORMULA CloudReconfiguration-PT-313-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-313-00 finished in 2558 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)||G(p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 1539 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1539/1539 places, 1970/1970 transitions.
Graph (trivial) has 1876 edges and 1539 vertex of which 698 / 1539 are part of one of the 64 SCC in 10 ms
Free SCC test removed 634 places
Ensure Unique test removed 735 transitions
Reduce isomorphic transitions removed 735 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 487 transitions
Trivial Post-agglo rules discarded 487 transitions
Performed 487 trivial Post agglomeration. Transition count delta: 487
Iterating post reduction 0 with 487 rules applied. Total rules applied 488 place count 904 transition count 747
Reduce places removed 487 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 511 rules applied. Total rules applied 999 place count 417 transition count 723
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 1013 place count 405 transition count 721
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1015 place count 403 transition count 721
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 47 Pre rules applied. Total rules applied 1015 place count 403 transition count 674
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 4 with 94 rules applied. Total rules applied 1109 place count 356 transition count 674
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 1125 place count 340 transition count 649
Iterating global reduction 4 with 16 rules applied. Total rules applied 1141 place count 340 transition count 649
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 3 rules applied. Total rules applied 1144 place count 340 transition count 646
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 1147 place count 337 transition count 646
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 1156 place count 328 transition count 635
Iterating global reduction 6 with 9 rules applied. Total rules applied 1165 place count 328 transition count 635
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1171 place count 328 transition count 629
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1174 place count 325 transition count 623
Iterating global reduction 7 with 3 rules applied. Total rules applied 1177 place count 325 transition count 623
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1180 place count 322 transition count 617
Iterating global reduction 7 with 3 rules applied. Total rules applied 1183 place count 322 transition count 617
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1184 place count 322 transition count 616
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1186 place count 320 transition count 612
Iterating global reduction 8 with 2 rules applied. Total rules applied 1188 place count 320 transition count 612
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1190 place count 318 transition count 608
Iterating global reduction 8 with 2 rules applied. Total rules applied 1192 place count 318 transition count 608
Performed 144 Post agglomeration using F-continuation condition with reduction of 79 identical transitions.
Deduced a syphon composed of 144 places in 1 ms
Reduce places removed 144 places and 0 transitions.
Iterating global reduction 8 with 288 rules applied. Total rules applied 1480 place count 174 transition count 385
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 8 with 19 rules applied. Total rules applied 1499 place count 174 transition count 366
Discarding 7 places :
Symmetric choice reduction at 9 with 7 rule applications. Total rules 1506 place count 167 transition count 356
Iterating global reduction 9 with 7 rules applied. Total rules applied 1513 place count 167 transition count 356
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 1516 place count 167 transition count 353
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 1518 place count 165 transition count 343
Iterating global reduction 10 with 2 rules applied. Total rules applied 1520 place count 165 transition count 343
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 10 with 1 rules applied. Total rules applied 1521 place count 165 transition count 342
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1523 place count 164 transition count 341
Performed 13 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 12 with 26 rules applied. Total rules applied 1549 place count 151 transition count 325
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 12 with 12 rules applied. Total rules applied 1561 place count 151 transition count 313
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 13 with 34 rules applied. Total rules applied 1595 place count 134 transition count 347
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 13 with 16 rules applied. Total rules applied 1611 place count 134 transition count 331
Discarding 9 places :
Symmetric choice reduction at 14 with 9 rule applications. Total rules 1620 place count 125 transition count 313
Iterating global reduction 14 with 9 rules applied. Total rules applied 1629 place count 125 transition count 313
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 14 with 5 rules applied. Total rules applied 1634 place count 125 transition count 308
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 15 with 36 rules applied. Total rules applied 1670 place count 125 transition count 272
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 1671 place count 124 transition count 271
Applied a total of 1671 rules in 309 ms. Remains 124 /1539 variables (removed 1415) and now considering 271/1970 (removed 1699) transitions.
[2021-05-09 19:33:33] [INFO ] Flow matrix only has 213 transitions (discarded 58 similar events)
// Phase 1: matrix 213 rows 124 cols
[2021-05-09 19:33:33] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 19:33:37] [INFO ] Implicit Places using invariants in 3286 ms returned []
[2021-05-09 19:33:37] [INFO ] Flow matrix only has 213 transitions (discarded 58 similar events)
// Phase 1: matrix 213 rows 124 cols
[2021-05-09 19:33:37] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-09 19:33:37] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 19:33:37] [INFO ] Implicit Places using invariants and state equation in 138 ms returned [9, 80]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 3452 ms to find 2 implicit places.
[2021-05-09 19:33:37] [INFO ] Redundant transitions in 33 ms returned []
[2021-05-09 19:33:37] [INFO ] Flow matrix only has 213 transitions (discarded 58 similar events)
// Phase 1: matrix 213 rows 122 cols
[2021-05-09 19:33:37] [INFO ] Computed 2 place invariants in 2 ms
[2021-05-09 19:33:37] [INFO ] Dead Transitions using invariants and state equation in 120 ms returned []
Starting structural reductions, iteration 1 : 122/1539 places, 271/1970 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 120 transition count 269
Applied a total of 4 rules in 22 ms. Remains 120 /122 variables (removed 2) and now considering 269/271 (removed 2) transitions.
[2021-05-09 19:33:37] [INFO ] Flow matrix only has 211 transitions (discarded 58 similar events)
// Phase 1: matrix 211 rows 120 cols
[2021-05-09 19:33:37] [INFO ] Computed 2 place invariants in 2 ms
[2021-05-09 19:33:37] [INFO ] Implicit Places using invariants in 98 ms returned []
[2021-05-09 19:33:37] [INFO ] Flow matrix only has 211 transitions (discarded 58 similar events)
// Phase 1: matrix 211 rows 120 cols
[2021-05-09 19:33:37] [INFO ] Computed 2 place invariants in 2 ms
[2021-05-09 19:33:37] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 19:33:37] [INFO ] Implicit Places using invariants and state equation in 189 ms returned []
Implicit Place search using SMT with State Equation took 300 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 120/1539 places, 269/1970 transitions.
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CloudReconfiguration-PT-313-02 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(EQ s111 1), p1:(OR (EQ s67 0) (EQ s119 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 2469 steps with 188 reset in 23 ms.
FORMULA CloudReconfiguration-PT-313-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-313-02 finished in 4379 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1539 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1539/1539 places, 1970/1970 transitions.
Graph (trivial) has 1876 edges and 1539 vertex of which 701 / 1539 are part of one of the 63 SCC in 2 ms
Free SCC test removed 638 places
Ensure Unique test removed 741 transitions
Reduce isomorphic transitions removed 741 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 487 transitions
Trivial Post-agglo rules discarded 487 transitions
Performed 487 trivial Post agglomeration. Transition count delta: 487
Iterating post reduction 0 with 487 rules applied. Total rules applied 488 place count 900 transition count 741
Reduce places removed 487 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 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 509 rules applied. Total rules applied 997 place count 413 transition count 719
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 1009 place count 402 transition count 718
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1010 place count 401 transition count 718
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 49 Pre rules applied. Total rules applied 1010 place count 401 transition count 669
Deduced a syphon composed of 49 places in 1 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 4 with 98 rules applied. Total rules applied 1108 place count 352 transition count 669
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 1124 place count 336 transition count 644
Iterating global reduction 4 with 16 rules applied. Total rules applied 1140 place count 336 transition count 644
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 3 rules applied. Total rules applied 1143 place count 336 transition count 641
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 1146 place count 333 transition count 641
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 1155 place count 324 transition count 630
Iterating global reduction 6 with 9 rules applied. Total rules applied 1164 place count 324 transition count 630
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1170 place count 324 transition count 624
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1173 place count 321 transition count 618
Iterating global reduction 7 with 3 rules applied. Total rules applied 1176 place count 321 transition count 618
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1179 place count 318 transition count 612
Iterating global reduction 7 with 3 rules applied. Total rules applied 1182 place count 318 transition count 612
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1183 place count 318 transition count 611
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1185 place count 316 transition count 607
Iterating global reduction 8 with 2 rules applied. Total rules applied 1187 place count 316 transition count 607
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1189 place count 314 transition count 603
Iterating global reduction 8 with 2 rules applied. Total rules applied 1191 place count 314 transition count 603
Performed 142 Post agglomeration using F-continuation condition with reduction of 79 identical transitions.
Deduced a syphon composed of 142 places in 0 ms
Reduce places removed 142 places and 0 transitions.
Iterating global reduction 8 with 284 rules applied. Total rules applied 1475 place count 172 transition count 382
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 8 with 18 rules applied. Total rules applied 1493 place count 172 transition count 364
Discarding 6 places :
Symmetric choice reduction at 9 with 6 rule applications. Total rules 1499 place count 166 transition count 356
Iterating global reduction 9 with 6 rules applied. Total rules applied 1505 place count 166 transition count 356
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1507 place count 166 transition count 354
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1508 place count 165 transition count 349
Iterating global reduction 10 with 1 rules applied. Total rules applied 1509 place count 165 transition count 349
Performed 13 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 10 with 26 rules applied. Total rules applied 1535 place count 152 transition count 333
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 10 with 14 rules applied. Total rules applied 1549 place count 152 transition count 319
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 11 with 38 rules applied. Total rules applied 1587 place count 133 transition count 355
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 11 with 19 rules applied. Total rules applied 1606 place count 133 transition count 336
Discarding 9 places :
Symmetric choice reduction at 12 with 9 rule applications. Total rules 1615 place count 124 transition count 318
Iterating global reduction 12 with 9 rules applied. Total rules applied 1624 place count 124 transition count 318
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 1630 place count 124 transition count 312
Drop transitions removed 37 transitions
Redundant transition composition rules discarded 37 transitions
Iterating global reduction 13 with 37 rules applied. Total rules applied 1667 place count 124 transition count 275
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 1668 place count 123 transition count 274
Applied a total of 1668 rules in 166 ms. Remains 123 /1539 variables (removed 1416) and now considering 274/1970 (removed 1696) transitions.
[2021-05-09 19:33:37] [INFO ] Flow matrix only has 217 transitions (discarded 57 similar events)
// Phase 1: matrix 217 rows 123 cols
[2021-05-09 19:33:37] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 19:33:38] [INFO ] Implicit Places using invariants in 77 ms returned []
[2021-05-09 19:33:38] [INFO ] Flow matrix only has 217 transitions (discarded 57 similar events)
// Phase 1: matrix 217 rows 123 cols
[2021-05-09 19:33:38] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 19:33:38] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 19:33:38] [INFO ] Implicit Places using invariants and state equation in 122 ms returned [12, 83]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 200 ms to find 2 implicit places.
[2021-05-09 19:33:38] [INFO ] Redundant transitions in 22 ms returned []
[2021-05-09 19:33:38] [INFO ] Flow matrix only has 217 transitions (discarded 57 similar events)
// Phase 1: matrix 217 rows 121 cols
[2021-05-09 19:33:38] [INFO ] Computed 2 place invariants in 3 ms
[2021-05-09 19:33:38] [INFO ] Dead Transitions using invariants and state equation in 110 ms returned []
Starting structural reductions, iteration 1 : 121/1539 places, 274/1970 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 119 transition count 272
Applied a total of 4 rules in 16 ms. Remains 119 /121 variables (removed 2) and now considering 272/274 (removed 2) transitions.
[2021-05-09 19:33:38] [INFO ] Flow matrix only has 215 transitions (discarded 57 similar events)
// Phase 1: matrix 215 rows 119 cols
[2021-05-09 19:33:38] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-09 19:33:38] [INFO ] Implicit Places using invariants in 95 ms returned []
[2021-05-09 19:33:38] [INFO ] Flow matrix only has 215 transitions (discarded 57 similar events)
// Phase 1: matrix 215 rows 119 cols
[2021-05-09 19:33:38] [INFO ] Computed 2 place invariants in 2 ms
[2021-05-09 19:33:38] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 19:33:38] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 211 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 119/1539 places, 272/1970 transitions.
Stuttering acceptance computed with spot in 126 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : CloudReconfiguration-PT-313-03 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}]], initial=0, aps=[p0:(OR (EQ s27 0) (EQ s30 1)), p1:(EQ s7 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-313-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-313-03 finished in 888 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((((p0||X(G(p1))) U p2) U p3)))], workingDir=/home/mcc/execution]
Support contains 5 out of 1539 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1539/1539 places, 1970/1970 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 1525 transition count 1956
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 1525 transition count 1956
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 30 place count 1525 transition count 1954
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 39 place count 1516 transition count 1943
Iterating global reduction 1 with 9 rules applied. Total rules applied 48 place count 1516 transition count 1943
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 51 place count 1513 transition count 1939
Iterating global reduction 1 with 3 rules applied. Total rules applied 54 place count 1513 transition count 1939
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 55 place count 1513 transition count 1938
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 56 place count 1512 transition count 1936
Iterating global reduction 2 with 1 rules applied. Total rules applied 57 place count 1512 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 58 place count 1511 transition count 1935
Iterating global reduction 2 with 1 rules applied. Total rules applied 59 place count 1511 transition count 1935
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 60 place count 1511 transition count 1934
Applied a total of 60 rules in 360 ms. Remains 1511 /1539 variables (removed 28) and now considering 1934/1970 (removed 36) transitions.
// Phase 1: matrix 1934 rows 1511 cols
[2021-05-09 19:33:39] [INFO ] Computed 4 place invariants in 12 ms
[2021-05-09 19:33:39] [INFO ] Implicit Places using invariants in 190 ms returned []
// Phase 1: matrix 1934 rows 1511 cols
[2021-05-09 19:33:39] [INFO ] Computed 4 place invariants in 7 ms
[2021-05-09 19:33:40] [INFO ] Implicit Places using invariants and state equation in 813 ms returned []
Implicit Place search using SMT with State Equation took 1005 ms to find 0 implicit places.
// Phase 1: matrix 1934 rows 1511 cols
[2021-05-09 19:33:40] [INFO ] Computed 4 place invariants in 9 ms
[2021-05-09 19:33:40] [INFO ] Dead Transitions using invariants and state equation in 672 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1511/1539 places, 1934/1970 transitions.
Stuttering acceptance computed with spot in 160 ms :[(NOT p3), (NOT p3), (NOT p1), (NOT p2), true]
Running random walk in product with property : CloudReconfiguration-PT-313-04 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p3), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p3) (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=1 dest: 3}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=3 dest: 2}, { cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p3:(OR (EQ s1464 0) (EQ s418 1)), p2:(OR (EQ s861 0) (EQ s1109 1)), p0:(AND (EQ s418 0) (EQ s1464 1)), p1:(NEQ s735 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 660 ms.
Product exploration explored 100000 steps with 50000 reset in 642 ms.
Graph (complete) has 2111 edges and 1511 vertex of which 1502 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 ms
Knowledge obtained : [p3, p2, (NOT p0), p1]
Stuttering acceptance computed with spot in 182 ms :[(NOT p3), (NOT p3), (NOT p1), (NOT p2), true]
Product exploration explored 100000 steps with 50000 reset in 708 ms.
Product exploration explored 100000 steps with 50000 reset in 680 ms.
Applying partial POR strategy [false, false, true, false, true]
Stuttering acceptance computed with spot in 163 ms :[(NOT p3), (NOT p3), (NOT p1), (NOT p2), true]
Support contains 5 out of 1511 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1511/1511 places, 1934/1934 transitions.
Graph (trivial) has 1837 edges and 1511 vertex of which 683 / 1511 are part of one of the 64 SCC in 2 ms
Free SCC test removed 619 places
Ensure Unique test removed 716 transitions
Reduce isomorphic transitions removed 716 transitions.
Performed 478 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 478 rules applied. Total rules applied 479 place count 892 transition count 1218
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 492 place count 892 transition count 1205
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 492 place count 892 transition count 1219
Deduced a syphon composed of 501 places in 1 ms
Iterating global reduction 2 with 23 rules applied. Total rules applied 515 place count 892 transition count 1219
Discarding 281 places :
Symmetric choice reduction at 2 with 281 rule applications. Total rules 796 place count 611 transition count 928
Deduced a syphon composed of 236 places in 0 ms
Iterating global reduction 2 with 281 rules applied. Total rules applied 1077 place count 611 transition count 928
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1089 place count 599 transition count 912
Deduced a syphon composed of 234 places in 0 ms
Iterating global reduction 2 with 12 rules applied. Total rules applied 1101 place count 599 transition count 912
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 1106 place count 599 transition count 907
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 1117 place count 588 transition count 896
Deduced a syphon composed of 225 places in 0 ms
Iterating global reduction 3 with 11 rules applied. Total rules applied 1128 place count 588 transition count 896
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1130 place count 586 transition count 892
Deduced a syphon composed of 225 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1132 place count 586 transition count 892
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1134 place count 584 transition count 888
Deduced a syphon composed of 225 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1136 place count 584 transition count 888
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1140 place count 580 transition count 884
Deduced a syphon composed of 223 places in 1 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1144 place count 580 transition count 884
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1146 place count 578 transition count 880
Deduced a syphon composed of 223 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1148 place count 578 transition count 880
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1150 place count 576 transition count 876
Deduced a syphon composed of 223 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1152 place count 576 transition count 876
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1156 place count 572 transition count 870
Deduced a syphon composed of 221 places in 0 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1160 place count 572 transition count 870
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1164 place count 568 transition count 854
Deduced a syphon composed of 219 places in 0 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1168 place count 568 transition count 854
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 3 with 1 rules applied. Total rules applied 1169 place count 568 transition count 854
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 1173 place count 564 transition count 850
Deduced a syphon composed of 218 places in 1 ms
Iterating global reduction 4 with 4 rules applied. Total rules applied 1177 place count 564 transition count 850
Performed 108 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 326 places in 1 ms
Iterating global reduction 4 with 108 rules applied. Total rules applied 1285 place count 564 transition count 927
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 4 with 39 rules applied. Total rules applied 1324 place count 564 transition count 888
Discarding 103 places :
Symmetric choice reduction at 5 with 103 rule applications. Total rules 1427 place count 461 transition count 775
Deduced a syphon composed of 233 places in 0 ms
Iterating global reduction 5 with 103 rules applied. Total rules applied 1530 place count 461 transition count 775
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 1536 place count 455 transition count 766
Deduced a syphon composed of 227 places in 0 ms
Iterating global reduction 5 with 6 rules applied. Total rules applied 1542 place count 455 transition count 766
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 234 places in 1 ms
Iterating global reduction 5 with 7 rules applied. Total rules applied 1549 place count 455 transition count 766
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 1553 place count 455 transition count 762
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 1568 place count 440 transition count 743
Deduced a syphon composed of 223 places in 0 ms
Iterating global reduction 6 with 15 rules applied. Total rules applied 1583 place count 440 transition count 743
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1589 place count 440 transition count 737
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1593 place count 436 transition count 733
Deduced a syphon composed of 219 places in 1 ms
Iterating global reduction 7 with 4 rules applied. Total rules applied 1597 place count 436 transition count 733
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 222 places in 0 ms
Iterating global reduction 7 with 3 rules applied. Total rules applied 1600 place count 436 transition count 733
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 1606 place count 436 transition count 727
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1609 place count 433 transition count 724
Deduced a syphon composed of 219 places in 0 ms
Iterating global reduction 8 with 3 rules applied. Total rules applied 1612 place count 433 transition count 724
Performed 71 Post agglomeration using F-continuation condition with reduction of 121 identical transitions.
Deduced a syphon composed of 290 places in 0 ms
Iterating global reduction 8 with 71 rules applied. Total rules applied 1683 place count 433 transition count 1047
Ensure Unique test removed 121 transitions
Reduce isomorphic transitions removed 121 transitions.
Iterating post reduction 8 with 121 rules applied. Total rules applied 1804 place count 433 transition count 926
Discarding 126 places :
Symmetric choice reduction at 9 with 126 rule applications. Total rules 1930 place count 307 transition count 589
Deduced a syphon composed of 173 places in 0 ms
Iterating global reduction 9 with 126 rules applied. Total rules applied 2056 place count 307 transition count 589
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 9 with 15 rules applied. Total rules applied 2071 place count 307 transition count 574
Discarding 25 places :
Symmetric choice reduction at 10 with 25 rule applications. Total rules 2096 place count 282 transition count 523
Deduced a syphon composed of 148 places in 0 ms
Iterating global reduction 10 with 25 rules applied. Total rules applied 2121 place count 282 transition count 523
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -50
Deduced a syphon composed of 151 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2124 place count 282 transition count 573
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 2127 place count 279 transition count 545
Deduced a syphon composed of 148 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2130 place count 279 transition count 545
Deduced a syphon composed of 148 places in 0 ms
Drop transitions removed 45 transitions
Redundant transition composition rules discarded 45 transitions
Iterating global reduction 10 with 45 rules applied. Total rules applied 2175 place count 279 transition count 500
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 2179 place count 275 transition count 496
Deduced a syphon composed of 144 places in 0 ms
Iterating global reduction 10 with 4 rules applied. Total rules applied 2183 place count 275 transition count 496
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -60
Deduced a syphon composed of 147 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2186 place count 275 transition count 556
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 2189 place count 272 transition count 541
Deduced a syphon composed of 144 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2192 place count 272 transition count 541
Deduced a syphon composed of 144 places in 0 ms
Applied a total of 2192 rules in 279 ms. Remains 272 /1511 variables (removed 1239) and now considering 541/1934 (removed 1393) transitions.
[2021-05-09 19:33:44] [INFO ] Redundant transitions in 3 ms returned []
[2021-05-09 19:33:44] [INFO ] Flow matrix only has 483 transitions (discarded 58 similar events)
// Phase 1: matrix 483 rows 272 cols
[2021-05-09 19:33:44] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 19:33:44] [INFO ] Dead Transitions using invariants and state equation in 128 ms returned []
Finished structural reductions, in 1 iterations. Remains : 272/1511 places, 541/1934 transitions.
Product exploration explored 100000 steps with 50000 reset in 640 ms.
Product exploration explored 100000 steps with 50000 reset in 629 ms.
[2021-05-09 19:33:46] [INFO ] Flatten gal took : 48 ms
[2021-05-09 19:33:46] [INFO ] Flatten gal took : 45 ms
[2021-05-09 19:33:46] [INFO ] Time to serialize gal into /tmp/LTL9605641485374319213.gal : 25 ms
[2021-05-09 19:33:46] [INFO ] Time to serialize properties into /tmp/LTL16682967201383247844.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL9605641485374319213.gal, -t, CGAL, -LTL, /tmp/LTL16682967201383247844.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/LTL9605641485374319213.gal -t CGAL -LTL /tmp/LTL16682967201383247844.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((((X(G("(p1298!=1)")))||("((p749==0)&&(p2505==1))"))U("((p1467==0)||(p1926==1))"))U("((p2505==0)||(p749==1))"))))
Formula 0 simplified : !X((("((p749==0)&&(p2505==1))" | XG"(p1298!=1)") U "((p1467==0)||(p1926==1))") U "((p2505==0)||(p749==1))")
Detected timeout of ITS tools.
[2021-05-09 19:34:01] [INFO ] Flatten gal took : 79 ms
[2021-05-09 19:34:01] [INFO ] Applying decomposition
[2021-05-09 19:34:01] [INFO ] Flatten gal took : 56 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/graph1191046944200319531.txt, -o, /tmp/graph1191046944200319531.bin, -w, /tmp/graph1191046944200319531.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/graph1191046944200319531.bin, -l, -1, -v, -w, /tmp/graph1191046944200319531.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 19:34:01] [INFO ] Decomposing Gal with order
[2021-05-09 19:34:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 19:34:02] [INFO ] Removed a total of 500 redundant transitions.
[2021-05-09 19:34:02] [INFO ] Flatten gal took : 285 ms
[2021-05-09 19:34:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 46 ms.
[2021-05-09 19:34:02] [INFO ] Time to serialize gal into /tmp/LTL17035896481403494801.gal : 26 ms
[2021-05-09 19:34:02] [INFO ] Time to serialize properties into /tmp/LTL5071544196224940974.ltl : 9 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/LTL17035896481403494801.gal, -t, CGAL, -LTL, /tmp/LTL5071544196224940974.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/LTL17035896481403494801.gal -t CGAL -LTL /tmp/LTL5071544196224940974.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X((((X(G("(i19.i1.i1.u289.p1298!=1)")))||("((i9.u159.p749==0)&&(i39.i1.i6.u592.p2505==1))"))U("((i23.u343.p1467==0)||(i29.i0.i1.u443.p1926==1))"))U("((i39.i1.i6.u592.p2505==0)||(i9.u159.p749==1))"))))
Formula 0 simplified : !X((("((i9.u159.p749==0)&&(i39.i1.i6.u592.p2505==1))" | XG"(i19.i1.i1.u289.p1298!=1)") U "((i23.u343.p1467==0)||(i29.i0.i1.u443.p1926==1))") U "((i39.i1.i6.u592.p2505==0)||(i9.u159.p749==1))")
Reverse transition relation is NOT exact ! Due to transitions t26, t190, t219, t271, t302, t451, t503, t656, t687, t741, t772, t776, t852, t923, t977, t1131, t1160, t1212, t1243, t1272, t1322, t1394, t1534, t1606, t1710, t1728, t1775, t1787, t1826, t1831, t1832, t1833, i0.t1824, i0.t1816, i0.t1815, i0.t1813, i0.t1810, i0.t1808, i0.t1792, i0.t1790, i0.t1689, i0.t1688, i0.t1687, i0.t1686, i0.t1685, i0.t1654, i0.t1565, i0.t1564, i0.t1563, i0.t1562, i0.t1561, i0.t1547, i0.t1546, i0.t1490, i0.u6.t1814, i0.u48.t1666, i0.u69.t1670, i0.u94.t1472, i10.t1247, i14.t1135, i15.i1.t1082, i15.i1.t1226, i15.i1.t1227, i15.i1.t1336, i15.i1.t1337, i15.i1.i2.t1297, i15.i1.i2.t1110, i15.i1.i2.t1109, i15.i1.i2.t1108, i15.i1.i2.t1107, i15.i1.i2.t1106, i15.i1.i2.t1096, i15.i1.i2.t1095, i15.i1.i2.t1084, i15.i1.i2.t1083, i15.i1.i2.t1045, i15.i1.i2.t1044, i15.i1.i2.t1037, i15.i1.i2.t1035, i15.i1.i2.t1034, i15.i1.i2.t1009, i15.i1.i2.u183.t1231, i15.i1.i2.u222.t1115, i15.i1.i2.u222.t1117, i15.i1.i5.u232.t1866, i15.i1.i7.t1027, i16.t1002, i19.t500, i19.i0.i1.t1401, i19.i1.i1.t933, i19.i2.i2.t458, i26.t660, i27.t552, i28.i0.t607, i28.i0.t755, i28.i0.t756, i28.i0.t866, i28.i0.i1.t828, i28.i0.i1.t635, i28.i0.i1.t634, i28.i0.i1.t633, i28.i0.i1.t632, i28.i0.i1.t631, i28.i0.i1.t621, i28.i0.i1.t620, i28.i0.i1.t609, i28.i0.i1.t608, i28.i0.i1.t570, i28.i0.i1.t569, i28.i0.i1.t562, i28.i0.i1.t560, i28.i0.i1.t559, i28.i0.i1.t534, i28.i0.i1.u351.t760, i28.i0.i1.u391.t640, i28.i0.i1.u391.t642, i28.i0.i4.t1848, i28.i2.i0.u429.t527, i32.t306, i35.t194, i37.t79, i38.t50, i39.t134, i39.i0.t1873, i39.i1.t86, i39.i1.t285, i39.i1.t286, i39.i1.t380, i39.i1.t393, i39.i1.t394, i39.i1.i8.t291, i39.i1.i8.t176, i39.i1.i8.t174, i39.i1.i8.t166, i39.i1.i8.t165, i39.i1.i8.t136, i39.i1.i8.t135, i39.i1.i8.t87, i39.i1.i8.t61, i39.i1.i8.u519.t290, i39.i1.i8.u601.t89, i39.i1.i8.u601.t96, i39.i1.i8.u601.t97, i39.i1.i8.u601.t155, i39.i1.i8.u601.t167, i39.i1.i8.u601.t168, i39.i1.i8.u601.t169, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/1772/147/1919
Computing Next relation with stutter on 140576 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
365 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,0,3.76599,145216,1,0,236894,6662,19296,425113,598,46661,1130557
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA CloudReconfiguration-PT-313-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property CloudReconfiguration-PT-313-04 finished in 28041 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)&&X(G((F(p2)||p1)))))], workingDir=/home/mcc/execution]
Support contains 6 out of 1539 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1539/1539 places, 1970/1970 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1526 transition count 1957
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1526 transition count 1957
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 27 place count 1526 transition count 1956
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 35 place count 1518 transition count 1947
Iterating global reduction 1 with 8 rules applied. Total rules applied 43 place count 1518 transition count 1947
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 45 place count 1516 transition count 1944
Iterating global reduction 1 with 2 rules applied. Total rules applied 47 place count 1516 transition count 1944
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 48 place count 1516 transition count 1943
Applied a total of 48 rules in 129 ms. Remains 1516 /1539 variables (removed 23) and now considering 1943/1970 (removed 27) transitions.
// Phase 1: matrix 1943 rows 1516 cols
[2021-05-09 19:34:06] [INFO ] Computed 4 place invariants in 6 ms
[2021-05-09 19:34:07] [INFO ] Implicit Places using invariants in 399 ms returned []
// Phase 1: matrix 1943 rows 1516 cols
[2021-05-09 19:34:07] [INFO ] Computed 4 place invariants in 7 ms
[2021-05-09 19:34:08] [INFO ] Implicit Places using invariants and state equation in 870 ms returned []
Implicit Place search using SMT with State Equation took 1280 ms to find 0 implicit places.
// Phase 1: matrix 1943 rows 1516 cols
[2021-05-09 19:34:08] [INFO ] Computed 4 place invariants in 11 ms
[2021-05-09 19:34:08] [INFO ] Dead Transitions using invariants and state equation in 592 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1516/1539 places, 1943/1970 transitions.
Stuttering acceptance computed with spot in 165 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (NOT p0), (AND (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : CloudReconfiguration-PT-313-05 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s35 0) (EQ s350 1)), p1:(OR (EQ s194 0) (EQ s396 1)), p2:(AND (NEQ s489 0) (NEQ s1404 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 701 reset in 151 ms.
Stuttering criterion allowed to conclude after 11867 steps with 82 reset in 22 ms.
FORMULA CloudReconfiguration-PT-313-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-313-05 finished in 2381 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G(p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1539 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1539/1539 places, 1970/1970 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1524 transition count 1955
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1524 transition count 1955
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 32 place count 1524 transition count 1953
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 40 place count 1516 transition count 1943
Iterating global reduction 1 with 8 rules applied. Total rules applied 48 place count 1516 transition count 1943
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 52 place count 1512 transition count 1937
Iterating global reduction 1 with 4 rules applied. Total rules applied 56 place count 1512 transition count 1937
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 57 place count 1512 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 58 place count 1511 transition count 1934
Iterating global reduction 2 with 1 rules applied. Total rules applied 59 place count 1511 transition count 1934
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 60 place count 1510 transition count 1933
Iterating global reduction 2 with 1 rules applied. Total rules applied 61 place count 1510 transition count 1933
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 62 place count 1510 transition count 1932
Applied a total of 62 rules in 293 ms. Remains 1510 /1539 variables (removed 29) and now considering 1932/1970 (removed 38) transitions.
// Phase 1: matrix 1932 rows 1510 cols
[2021-05-09 19:34:09] [INFO ] Computed 4 place invariants in 5 ms
[2021-05-09 19:34:09] [INFO ] Implicit Places using invariants in 219 ms returned []
// Phase 1: matrix 1932 rows 1510 cols
[2021-05-09 19:34:09] [INFO ] Computed 4 place invariants in 6 ms
[2021-05-09 19:34:10] [INFO ] Implicit Places using invariants and state equation in 723 ms returned []
Implicit Place search using SMT with State Equation took 963 ms to find 0 implicit places.
// Phase 1: matrix 1932 rows 1510 cols
[2021-05-09 19:34:10] [INFO ] Computed 4 place invariants in 13 ms
[2021-05-09 19:34:10] [INFO ] Dead Transitions using invariants and state equation in 614 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1510/1539 places, 1932/1970 transitions.
Stuttering acceptance computed with spot in 116 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-313-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (EQ s738 0) (EQ s826 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-313-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-313-06 finished in 2021 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 1539 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1539/1539 places, 1970/1970 transitions.
Graph (trivial) has 1878 edges and 1539 vertex of which 701 / 1539 are part of one of the 63 SCC in 1 ms
Free SCC test removed 638 places
Ensure Unique test removed 741 transitions
Reduce isomorphic transitions removed 741 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 489 transitions
Trivial Post-agglo rules discarded 489 transitions
Performed 489 trivial Post agglomeration. Transition count delta: 489
Iterating post reduction 0 with 489 rules applied. Total rules applied 490 place count 900 transition count 739
Reduce places removed 489 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 513 rules applied. Total rules applied 1003 place count 411 transition count 715
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1015 place count 399 transition count 715
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 48 Pre rules applied. Total rules applied 1015 place count 399 transition count 667
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 1111 place count 351 transition count 667
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 1127 place count 335 transition count 642
Iterating global reduction 3 with 16 rules applied. Total rules applied 1143 place count 335 transition count 642
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 3 with 3 rules applied. Total rules applied 1146 place count 335 transition count 639
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 1149 place count 332 transition count 639
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 1158 place count 323 transition count 628
Iterating global reduction 5 with 9 rules applied. Total rules applied 1167 place count 323 transition count 628
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1173 place count 323 transition count 622
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1176 place count 320 transition count 616
Iterating global reduction 6 with 3 rules applied. Total rules applied 1179 place count 320 transition count 616
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1182 place count 317 transition count 610
Iterating global reduction 6 with 3 rules applied. Total rules applied 1185 place count 317 transition count 610
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1186 place count 317 transition count 609
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1188 place count 315 transition count 605
Iterating global reduction 7 with 2 rules applied. Total rules applied 1190 place count 315 transition count 605
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1192 place count 313 transition count 601
Iterating global reduction 7 with 2 rules applied. Total rules applied 1194 place count 313 transition count 601
Performed 143 Post agglomeration using F-continuation condition with reduction of 79 identical transitions.
Deduced a syphon composed of 143 places in 0 ms
Reduce places removed 143 places and 0 transitions.
Iterating global reduction 7 with 286 rules applied. Total rules applied 1480 place count 170 transition count 379
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 7 with 19 rules applied. Total rules applied 1499 place count 170 transition count 360
Discarding 7 places :
Symmetric choice reduction at 8 with 7 rule applications. Total rules 1506 place count 163 transition count 350
Iterating global reduction 8 with 7 rules applied. Total rules applied 1513 place count 163 transition count 350
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 1516 place count 163 transition count 347
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1518 place count 161 transition count 337
Iterating global reduction 9 with 2 rules applied. Total rules applied 1520 place count 161 transition count 337
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 1 rules applied. Total rules applied 1521 place count 161 transition count 336
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1523 place count 160 transition count 335
Performed 13 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 11 with 26 rules applied. Total rules applied 1549 place count 147 transition count 319
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 11 with 12 rules applied. Total rules applied 1561 place count 147 transition count 307
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 12 with 34 rules applied. Total rules applied 1595 place count 130 transition count 341
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 12 with 17 rules applied. Total rules applied 1612 place count 130 transition count 324
Discarding 9 places :
Symmetric choice reduction at 13 with 9 rule applications. Total rules 1621 place count 121 transition count 306
Iterating global reduction 13 with 9 rules applied. Total rules applied 1630 place count 121 transition count 306
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 1636 place count 121 transition count 300
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 14 with 36 rules applied. Total rules applied 1672 place count 121 transition count 264
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 1673 place count 120 transition count 263
Applied a total of 1673 rules in 94 ms. Remains 120 /1539 variables (removed 1419) and now considering 263/1970 (removed 1707) transitions.
[2021-05-09 19:34:11] [INFO ] Flow matrix only has 206 transitions (discarded 57 similar events)
// Phase 1: matrix 206 rows 120 cols
[2021-05-09 19:34:11] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 19:34:11] [INFO ] Implicit Places using invariants in 245 ms returned []
[2021-05-09 19:34:11] [INFO ] Flow matrix only has 206 transitions (discarded 57 similar events)
// Phase 1: matrix 206 rows 120 cols
[2021-05-09 19:34:11] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 19:34:11] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 19:34:11] [INFO ] Implicit Places using invariants and state equation in 201 ms returned [9, 80]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 449 ms to find 2 implicit places.
[2021-05-09 19:34:11] [INFO ] Redundant transitions in 13 ms returned []
[2021-05-09 19:34:11] [INFO ] Flow matrix only has 206 transitions (discarded 57 similar events)
// Phase 1: matrix 206 rows 118 cols
[2021-05-09 19:34:11] [INFO ] Computed 2 place invariants in 5 ms
[2021-05-09 19:34:11] [INFO ] Dead Transitions using invariants and state equation in 145 ms returned []
Starting structural reductions, iteration 1 : 118/1539 places, 263/1970 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 116 transition count 261
Applied a total of 4 rules in 4 ms. Remains 116 /118 variables (removed 2) and now considering 261/263 (removed 2) transitions.
[2021-05-09 19:34:11] [INFO ] Flow matrix only has 204 transitions (discarded 57 similar events)
// Phase 1: matrix 204 rows 116 cols
[2021-05-09 19:34:11] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-09 19:34:11] [INFO ] Implicit Places using invariants in 75 ms returned []
[2021-05-09 19:34:11] [INFO ] Flow matrix only has 204 transitions (discarded 57 similar events)
// Phase 1: matrix 204 rows 116 cols
[2021-05-09 19:34:11] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-09 19:34:11] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 19:34:12] [INFO ] Implicit Places using invariants and state equation in 162 ms returned []
Implicit Place search using SMT with State Equation took 239 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 116/1539 places, 261/1970 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-313-07 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 s72 0) (EQ s41 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 5178 steps with 442 reset in 14 ms.
FORMULA CloudReconfiguration-PT-313-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-313-07 finished in 1007 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 1539 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1539/1539 places, 1970/1970 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 1522 transition count 1953
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 1522 transition count 1953
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 36 place count 1522 transition count 1951
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 46 place count 1512 transition count 1939
Iterating global reduction 1 with 10 rules applied. Total rules applied 56 place count 1512 transition count 1939
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 60 place count 1508 transition count 1933
Iterating global reduction 1 with 4 rules applied. Total rules applied 64 place count 1508 transition count 1933
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 65 place count 1508 transition count 1932
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 66 place count 1507 transition count 1930
Iterating global reduction 2 with 1 rules applied. Total rules applied 67 place count 1507 transition count 1930
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 68 place count 1506 transition count 1929
Iterating global reduction 2 with 1 rules applied. Total rules applied 69 place count 1506 transition count 1929
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 70 place count 1506 transition count 1928
Applied a total of 70 rules in 297 ms. Remains 1506 /1539 variables (removed 33) and now considering 1928/1970 (removed 42) transitions.
// Phase 1: matrix 1928 rows 1506 cols
[2021-05-09 19:34:12] [INFO ] Computed 4 place invariants in 8 ms
[2021-05-09 19:34:12] [INFO ] Implicit Places using invariants in 169 ms returned []
// Phase 1: matrix 1928 rows 1506 cols
[2021-05-09 19:34:12] [INFO ] Computed 4 place invariants in 5 ms
[2021-05-09 19:34:13] [INFO ] Implicit Places using invariants and state equation in 705 ms returned []
Implicit Place search using SMT with State Equation took 876 ms to find 0 implicit places.
// Phase 1: matrix 1928 rows 1506 cols
[2021-05-09 19:34:13] [INFO ] Computed 4 place invariants in 20 ms
[2021-05-09 19:34:13] [INFO ] Dead Transitions using invariants and state equation in 609 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1506/1539 places, 1928/1970 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-313-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s1183 0) (EQ s931 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 609 ms.
Product exploration explored 100000 steps with 50000 reset in 622 ms.
Graph (complete) has 2105 edges and 1506 vertex of which 1497 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 55 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 618 ms.
Product exploration explored 100000 steps with 50000 reset in 611 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 1506 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1506/1506 places, 1928/1928 transitions.
Graph (trivial) has 1837 edges and 1506 vertex of which 693 / 1506 are part of one of the 63 SCC in 1 ms
Free SCC test removed 630 places
Ensure Unique test removed 732 transitions
Reduce isomorphic transitions removed 732 transitions.
Performed 474 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 474 rules applied. Total rules applied 475 place count 876 transition count 1196
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 486 place count 876 transition count 1185
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 486 place count 876 transition count 1198
Deduced a syphon composed of 496 places in 0 ms
Iterating global reduction 2 with 22 rules applied. Total rules applied 508 place count 876 transition count 1198
Discarding 279 places :
Symmetric choice reduction at 2 with 279 rule applications. Total rules 787 place count 597 transition count 909
Deduced a syphon composed of 233 places in 1 ms
Iterating global reduction 2 with 279 rules applied. Total rules applied 1066 place count 597 transition count 909
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1078 place count 585 transition count 893
Deduced a syphon composed of 231 places in 0 ms
Iterating global reduction 2 with 12 rules applied. Total rules applied 1090 place count 585 transition count 893
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 1096 place count 585 transition count 887
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1108 place count 573 transition count 875
Deduced a syphon composed of 221 places in 0 ms
Iterating global reduction 3 with 12 rules applied. Total rules applied 1120 place count 573 transition count 875
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1122 place count 571 transition count 871
Deduced a syphon composed of 221 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1124 place count 571 transition count 871
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1126 place count 569 transition count 867
Deduced a syphon composed of 221 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1128 place count 569 transition count 867
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1132 place count 565 transition count 863
Deduced a syphon composed of 219 places in 0 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1136 place count 565 transition count 863
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1138 place count 563 transition count 859
Deduced a syphon composed of 219 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1140 place count 563 transition count 859
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1142 place count 561 transition count 855
Deduced a syphon composed of 219 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1144 place count 561 transition count 855
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1148 place count 557 transition count 849
Deduced a syphon composed of 217 places in 0 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1152 place count 557 transition count 849
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1156 place count 553 transition count 833
Deduced a syphon composed of 215 places in 0 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1160 place count 553 transition count 833
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 3 with 1 rules applied. Total rules applied 1161 place count 553 transition count 833
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 1165 place count 549 transition count 829
Deduced a syphon composed of 214 places in 0 ms
Iterating global reduction 4 with 4 rules applied. Total rules applied 1169 place count 549 transition count 829
Performed 105 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 319 places in 1 ms
Iterating global reduction 4 with 105 rules applied. Total rules applied 1274 place count 549 transition count 904
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 4 with 39 rules applied. Total rules applied 1313 place count 549 transition count 865
Discarding 100 places :
Symmetric choice reduction at 5 with 100 rule applications. Total rules 1413 place count 449 transition count 755
Deduced a syphon composed of 229 places in 0 ms
Iterating global reduction 5 with 100 rules applied. Total rules applied 1513 place count 449 transition count 755
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 1519 place count 443 transition count 746
Deduced a syphon composed of 223 places in 0 ms
Iterating global reduction 5 with 6 rules applied. Total rules applied 1525 place count 443 transition count 746
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 230 places in 0 ms
Iterating global reduction 5 with 7 rules applied. Total rules applied 1532 place count 443 transition count 746
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 1536 place count 443 transition count 742
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 1551 place count 428 transition count 723
Deduced a syphon composed of 219 places in 1 ms
Iterating global reduction 6 with 15 rules applied. Total rules applied 1566 place count 428 transition count 723
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1572 place count 428 transition count 717
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1576 place count 424 transition count 713
Deduced a syphon composed of 215 places in 0 ms
Iterating global reduction 7 with 4 rules applied. Total rules applied 1580 place count 424 transition count 713
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 218 places in 0 ms
Iterating global reduction 7 with 3 rules applied. Total rules applied 1583 place count 424 transition count 713
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 1589 place count 424 transition count 707
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1592 place count 421 transition count 704
Deduced a syphon composed of 215 places in 1 ms
Iterating global reduction 8 with 3 rules applied. Total rules applied 1595 place count 421 transition count 704
Performed 70 Post agglomeration using F-continuation condition with reduction of 121 identical transitions.
Deduced a syphon composed of 285 places in 0 ms
Iterating global reduction 8 with 70 rules applied. Total rules applied 1665 place count 421 transition count 1018
Ensure Unique test removed 121 transitions
Reduce isomorphic transitions removed 121 transitions.
Iterating post reduction 8 with 121 rules applied. Total rules applied 1786 place count 421 transition count 897
Discarding 125 places :
Symmetric choice reduction at 9 with 125 rule applications. Total rules 1911 place count 296 transition count 568
Deduced a syphon composed of 169 places in 0 ms
Iterating global reduction 9 with 125 rules applied. Total rules applied 2036 place count 296 transition count 568
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 9 with 15 rules applied. Total rules applied 2051 place count 296 transition count 553
Discarding 27 places :
Symmetric choice reduction at 10 with 27 rule applications. Total rules 2078 place count 269 transition count 496
Deduced a syphon composed of 142 places in 0 ms
Iterating global reduction 10 with 27 rules applied. Total rules applied 2105 place count 269 transition count 496
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -48
Deduced a syphon composed of 145 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2108 place count 269 transition count 544
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 2111 place count 266 transition count 517
Deduced a syphon composed of 142 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2114 place count 266 transition count 517
Deduced a syphon composed of 142 places in 0 ms
Drop transitions removed 45 transitions
Redundant transition composition rules discarded 45 transitions
Iterating global reduction 10 with 45 rules applied. Total rules applied 2159 place count 266 transition count 472
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 2163 place count 262 transition count 468
Deduced a syphon composed of 138 places in 0 ms
Iterating global reduction 10 with 4 rules applied. Total rules applied 2167 place count 262 transition count 468
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -60
Deduced a syphon composed of 141 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2170 place count 262 transition count 528
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 2173 place count 259 transition count 513
Deduced a syphon composed of 138 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2176 place count 259 transition count 513
Deduced a syphon composed of 138 places in 0 ms
Applied a total of 2176 rules in 195 ms. Remains 259 /1506 variables (removed 1247) and now considering 513/1928 (removed 1415) transitions.
[2021-05-09 19:34:16] [INFO ] Redundant transitions in 3 ms returned []
[2021-05-09 19:34:16] [INFO ] Flow matrix only has 456 transitions (discarded 57 similar events)
// Phase 1: matrix 456 rows 259 cols
[2021-05-09 19:34:16] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 19:34:17] [INFO ] Dead Transitions using invariants and state equation in 234 ms returned []
Finished structural reductions, in 1 iterations. Remains : 259/1506 places, 513/1928 transitions.
Product exploration explored 100000 steps with 50000 reset in 1666 ms.
Product exploration explored 100000 steps with 50000 reset in 1535 ms.
[2021-05-09 19:34:20] [INFO ] Flatten gal took : 40 ms
[2021-05-09 19:34:20] [INFO ] Flatten gal took : 40 ms
[2021-05-09 19:34:20] [INFO ] Time to serialize gal into /tmp/LTL737121774879375157.gal : 6 ms
[2021-05-09 19:34:20] [INFO ] Time to serialize properties into /tmp/LTL9077565246716264958.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL737121774879375157.gal, -t, CGAL, -LTL, /tmp/LTL9077565246716264958.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/LTL737121774879375157.gal -t CGAL -LTL /tmp/LTL9077565246716264958.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("((p2029==0)||(p1582==1))"))))
Formula 0 simplified : !XF"((p2029==0)||(p1582==1))"
Detected timeout of ITS tools.
[2021-05-09 19:34:35] [INFO ] Flatten gal took : 42 ms
[2021-05-09 19:34:35] [INFO ] Applying decomposition
[2021-05-09 19:34:35] [INFO ] Flatten gal took : 43 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/graph16319510018148455805.txt, -o, /tmp/graph16319510018148455805.bin, -w, /tmp/graph16319510018148455805.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/graph16319510018148455805.bin, -l, -1, -v, -w, /tmp/graph16319510018148455805.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 19:34:35] [INFO ] Decomposing Gal with order
[2021-05-09 19:34:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 19:34:35] [INFO ] Removed a total of 523 redundant transitions.
[2021-05-09 19:34:36] [INFO ] Flatten gal took : 158 ms
[2021-05-09 19:34:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 53 ms.
[2021-05-09 19:34:36] [INFO ] Time to serialize gal into /tmp/LTL6161052958116316111.gal : 22 ms
[2021-05-09 19:34:36] [INFO ] Time to serialize properties into /tmp/LTL15931568741632026579.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/LTL6161052958116316111.gal, -t, CGAL, -LTL, /tmp/LTL15931568741632026579.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/LTL6161052958116316111.gal -t CGAL -LTL /tmp/LTL15931568741632026579.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F("((i30.i1.i3.u474.p2029==0)||(i26.i1.i0.u375.p1582==1))"))))
Formula 0 simplified : !XF"((i30.i1.i3.u474.p2029==0)||(i26.i1.i0.u375.p1582==1))"
Reverse transition relation is NOT exact ! Due to transitions t26, t219, t271, t302, t331, t380, t451, t503, t656, t741, t801, t852, t923, t977, t1160, t1212, t1243, t1322, t1394, t1472, t1534, t1588, t1710, t1826, t1831, t1832, t1833, i0.t500, i0.i0.i2.t1401, i0.i1.i0.t933, i0.i1.i2.u608.t458, i3.t1816, i3.t1815, i3.t1813, i3.t1810, i3.t1808, i3.t1792, i3.t1790, i3.t1787, i3.t1775, i3.t1689, i3.t1688, i3.t1687, i3.t1686, i3.t1685, i3.t1670, i3.t1666, i3.t1654, i3.t1565, i3.t1564, i3.t1563, i3.t1562, i3.t1561, i3.t1547, i3.t1546, i3.u9.t1814, i3.u63.t1606, i3.u101.t1824, i13.t1247, i16.t1135, i17.t1082, i17.i0.t1226, i17.i0.t1227, i17.i0.i2.t1337, i17.i0.i2.t1336, i17.i0.i2.t1232, i17.i0.i2.t1231, i17.i0.i2.t1110, i17.i0.i2.t1109, i17.i0.i2.t1108, i17.i0.i2.t1107, i17.i0.i2.t1096, i17.i0.i2.t1095, i17.i0.i2.t1084, i17.i0.i2.t1083, i17.i0.i2.t1044, i17.i0.i2.t1037, i17.i0.i2.t1035, i17.i0.i2.t1034, i17.i0.i2.t1009, i17.i0.i2.u225.t1115, i17.i0.i2.u225.t1117, i17.i0.i2.u227.t1106, i17.i1.i0.u235.t1866, i17.i2.i0.u252.t1027, i17.i3.t1002, i23.t776, i26.t660, i27.t607, i27.i0.t620, i27.i0.t755, i27.i0.t756, i27.i0.t865, i27.i0.t866, i27.i0.i3.t761, i27.i0.i3.t760, i27.i0.i3.t635, i27.i0.i3.t634, i27.i0.i3.t633, i27.i0.i3.t632, i27.i0.i3.t621, i27.i0.i3.t609, i27.i0.i3.t608, i27.i0.i3.t570, i27.i0.i3.t569, i27.i0.i3.t562, i27.i0.i3.t560, i27.i0.i3.t559, i27.i0.i3.t534, i27.i0.i3.u393.t640, i27.i0.i3.u393.t642, i27.i0.i3.u395.t631, i27.i0.i5.t552, i27.i0.i7.u429.t527, i27.i1.t1848, i33.t306, i36.t194, i37.t134, i37.i0.t285, i37.i0.t286, i37.i0.t393, i37.i0.t394, i37.i0.i3.t291, i37.i0.i3.t290, i37.i0.i3.t169, i37.i0.i3.t168, i37.i0.i3.t167, i37.i0.i3.t166, i37.i0.i3.t155, i37.i0.i3.t154, i37.i0.i3.t136, i37.i0.i3.t135, i37.i0.i3.t97, i37.i0.i3.t96, i37.i0.i3.t89, i37.i0.i3.t87, i37.i0.i3.t86, i37.i0.i3.t61, i37.i0.i3.u559.t174, i37.i0.i3.u559.t176, i37.i0.i3.u561.t165, i37.i1.t1873, i37.i3.i0.u598.t50, i38.t79, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/1767/144/1911
Computing Next relation with stutter on 140576 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
422 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,4.35331,152792,1,0,242833,5430,19276,438162,526,34799,1247423
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA CloudReconfiguration-PT-313-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property CloudReconfiguration-PT-313-09 finished in 28975 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(F((p0&&F(!p0)))))))], workingDir=/home/mcc/execution]
Support contains 1 out of 1539 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1539/1539 places, 1970/1970 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 1522 transition count 1953
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 1522 transition count 1953
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 36 place count 1522 transition count 1951
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 46 place count 1512 transition count 1939
Iterating global reduction 1 with 10 rules applied. Total rules applied 56 place count 1512 transition count 1939
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 60 place count 1508 transition count 1933
Iterating global reduction 1 with 4 rules applied. Total rules applied 64 place count 1508 transition count 1933
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 65 place count 1508 transition count 1932
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 66 place count 1507 transition count 1930
Iterating global reduction 2 with 1 rules applied. Total rules applied 67 place count 1507 transition count 1930
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 68 place count 1506 transition count 1929
Iterating global reduction 2 with 1 rules applied. Total rules applied 69 place count 1506 transition count 1929
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 70 place count 1506 transition count 1928
Applied a total of 70 rules in 252 ms. Remains 1506 /1539 variables (removed 33) and now considering 1928/1970 (removed 42) transitions.
// Phase 1: matrix 1928 rows 1506 cols
[2021-05-09 19:34:41] [INFO ] Computed 4 place invariants in 12 ms
[2021-05-09 19:34:41] [INFO ] Implicit Places using invariants in 149 ms returned []
// Phase 1: matrix 1928 rows 1506 cols
[2021-05-09 19:34:41] [INFO ] Computed 4 place invariants in 6 ms
[2021-05-09 19:34:42] [INFO ] Implicit Places using invariants and state equation in 725 ms returned []
Implicit Place search using SMT with State Equation took 874 ms to find 0 implicit places.
// Phase 1: matrix 1928 rows 1506 cols
[2021-05-09 19:34:42] [INFO ] Computed 4 place invariants in 7 ms
[2021-05-09 19:34:42] [INFO ] Dead Transitions using invariants and state equation in 582 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1506/1539 places, 1928/1970 transitions.
Stuttering acceptance computed with spot in 143 ms :[p0, true, true, true, true]
Running random walk in product with property : CloudReconfiguration-PT-313-11 automaton TGBA [mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(EQ s157 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 112 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-313-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-313-11 finished in 1897 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(G(p0)))))], workingDir=/home/mcc/execution]
Support contains 1 out of 1539 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1539/1539 places, 1970/1970 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 1522 transition count 1953
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 1522 transition count 1953
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 36 place count 1522 transition count 1951
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 46 place count 1512 transition count 1939
Iterating global reduction 1 with 10 rules applied. Total rules applied 56 place count 1512 transition count 1939
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 60 place count 1508 transition count 1933
Iterating global reduction 1 with 4 rules applied. Total rules applied 64 place count 1508 transition count 1933
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 65 place count 1508 transition count 1932
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 66 place count 1507 transition count 1930
Iterating global reduction 2 with 1 rules applied. Total rules applied 67 place count 1507 transition count 1930
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 68 place count 1506 transition count 1929
Iterating global reduction 2 with 1 rules applied. Total rules applied 69 place count 1506 transition count 1929
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 70 place count 1506 transition count 1928
Applied a total of 70 rules in 246 ms. Remains 1506 /1539 variables (removed 33) and now considering 1928/1970 (removed 42) transitions.
// Phase 1: matrix 1928 rows 1506 cols
[2021-05-09 19:34:43] [INFO ] Computed 4 place invariants in 12 ms
[2021-05-09 19:34:43] [INFO ] Implicit Places using invariants in 169 ms returned []
// Phase 1: matrix 1928 rows 1506 cols
[2021-05-09 19:34:43] [INFO ] Computed 4 place invariants in 8 ms
[2021-05-09 19:34:44] [INFO ] Implicit Places using invariants and state equation in 709 ms returned []
Implicit Place search using SMT with State Equation took 906 ms to find 0 implicit places.
// Phase 1: matrix 1928 rows 1506 cols
[2021-05-09 19:34:44] [INFO ] Computed 4 place invariants in 12 ms
[2021-05-09 19:34:44] [INFO ] Dead Transitions using invariants and state equation in 669 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1506/1539 places, 1928/1970 transitions.
Stuttering acceptance computed with spot in 131 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-313-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(NEQ s374 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 698 reset in 148 ms.
Entered a terminal (fully accepting) state of product in 20418 steps with 143 reset in 27 ms.
FORMULA CloudReconfiguration-PT-313-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-313-13 finished in 2159 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620588885401

--------------------
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-313"
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-313, 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-oct2-162038292200572"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-313.tgz
mv CloudReconfiguration-PT-313 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 ;