Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r109-tall-171624207900102.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is CloudReconfiguration-PT-307, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r109-tall-171624207900102
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 22 14:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 22 14:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 11 19:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 144K Apr 11 19:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Apr 11 19:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Apr 11 19:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 660K May 18 16:42 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-307-LTLCardinality-00
FORMULA_NAME CloudReconfiguration-PT-307-LTLCardinality-01
FORMULA_NAME CloudReconfiguration-PT-307-LTLCardinality-02
FORMULA_NAME CloudReconfiguration-PT-307-LTLCardinality-03
FORMULA_NAME CloudReconfiguration-PT-307-LTLCardinality-04
FORMULA_NAME CloudReconfiguration-PT-307-LTLCardinality-05
FORMULA_NAME CloudReconfiguration-PT-307-LTLCardinality-06
FORMULA_NAME CloudReconfiguration-PT-307-LTLCardinality-07
FORMULA_NAME CloudReconfiguration-PT-307-LTLCardinality-08
FORMULA_NAME CloudReconfiguration-PT-307-LTLCardinality-09
FORMULA_NAME CloudReconfiguration-PT-307-LTLCardinality-10
FORMULA_NAME CloudReconfiguration-PT-307-LTLCardinality-11
FORMULA_NAME CloudReconfiguration-PT-307-LTLCardinality-12
FORMULA_NAME CloudReconfiguration-PT-307-LTLCardinality-13
FORMULA_NAME CloudReconfiguration-PT-307-LTLCardinality-14
FORMULA_NAME CloudReconfiguration-PT-307-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716306390036

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudReconfiguration-PT-307
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-21 15:46:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 15:46:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 15:46:31] [INFO ] Load time of PNML (sax parser for PT used): 126 ms
[2024-05-21 15:46:31] [INFO ] Transformed 2584 places.
[2024-05-21 15:46:31] [INFO ] Transformed 3094 transitions.
[2024-05-21 15:46:31] [INFO ] Found NUPN structural information;
[2024-05-21 15:46:31] [INFO ] Parsed PT model containing 2584 places and 3094 transitions and 6459 arcs in 203 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA CloudReconfiguration-PT-307-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-307-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-307-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-307-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-307-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-307-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-307-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 2584 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2584/2584 places, 3094/3094 transitions.
Discarding 519 places :
Symmetric choice reduction at 0 with 519 rule applications. Total rules 519 place count 2065 transition count 2575
Iterating global reduction 0 with 519 rules applied. Total rules applied 1038 place count 2065 transition count 2575
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 1067 place count 2065 transition count 2546
Discarding 243 places :
Symmetric choice reduction at 1 with 243 rule applications. Total rules 1310 place count 1822 transition count 2303
Iterating global reduction 1 with 243 rules applied. Total rules applied 1553 place count 1822 transition count 2303
Discarding 91 places :
Symmetric choice reduction at 1 with 91 rule applications. Total rules 1644 place count 1731 transition count 2212
Iterating global reduction 1 with 91 rules applied. Total rules applied 1735 place count 1731 transition count 2212
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 1752 place count 1731 transition count 2195
Discarding 49 places :
Symmetric choice reduction at 2 with 49 rule applications. Total rules 1801 place count 1682 transition count 2146
Iterating global reduction 2 with 49 rules applied. Total rules applied 1850 place count 1682 transition count 2146
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 1859 place count 1682 transition count 2137
Discarding 39 places :
Symmetric choice reduction at 3 with 39 rule applications. Total rules 1898 place count 1643 transition count 2093
Iterating global reduction 3 with 39 rules applied. Total rules applied 1937 place count 1643 transition count 2093
Discarding 29 places :
Symmetric choice reduction at 3 with 29 rule applications. Total rules 1966 place count 1614 transition count 2064
Iterating global reduction 3 with 29 rules applied. Total rules applied 1995 place count 1614 transition count 2064
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 2022 place count 1587 transition count 2037
Iterating global reduction 3 with 27 rules applied. Total rules applied 2049 place count 1587 transition count 2037
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 2076 place count 1560 transition count 2010
Iterating global reduction 3 with 27 rules applied. Total rules applied 2103 place count 1560 transition count 2010
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 2127 place count 1536 transition count 1971
Iterating global reduction 3 with 24 rules applied. Total rules applied 2151 place count 1536 transition count 1971
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 2160 place count 1527 transition count 1956
Iterating global reduction 3 with 9 rules applied. Total rules applied 2169 place count 1527 transition count 1956
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 2178 place count 1518 transition count 1944
Iterating global reduction 3 with 9 rules applied. Total rules applied 2187 place count 1518 transition count 1944
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 2190 place count 1518 transition count 1941
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 2193 place count 1515 transition count 1938
Iterating global reduction 4 with 3 rules applied. Total rules applied 2196 place count 1515 transition count 1938
Applied a total of 2196 rules in 2045 ms. Remains 1515 /2584 variables (removed 1069) and now considering 1938/3094 (removed 1156) transitions.
// Phase 1: matrix 1938 rows 1515 cols
[2024-05-21 15:46:34] [INFO ] Computed 4 invariants in 26 ms
[2024-05-21 15:46:34] [INFO ] Implicit Places using invariants in 371 ms returned []
[2024-05-21 15:46:34] [INFO ] Invariant cache hit.
[2024-05-21 15:46:35] [INFO ] Implicit Places using invariants and state equation in 951 ms returned [1504]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1414 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1514/2584 places, 1938/3094 transitions.
Applied a total of 0 rules in 40 ms. Remains 1514 /1514 variables (removed 0) and now considering 1938/1938 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3499 ms. Remains : 1514/2584 places, 1938/3094 transitions.
Support contains 21 out of 1514 places after structural reductions.
[2024-05-21 15:46:35] [INFO ] Flatten gal took : 113 ms
[2024-05-21 15:46:35] [INFO ] Flatten gal took : 67 ms
[2024-05-21 15:46:35] [INFO ] Input system was already deterministic with 1938 transitions.
Incomplete random walk after 10000 steps, including 86 resets, run finished after 484 ms. (steps per millisecond=20 ) properties (out of 15) seen :2
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 12) seen :1
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 1938 rows 1514 cols
[2024-05-21 15:46:36] [INFO ] Computed 3 invariants in 13 ms
[2024-05-21 15:46:37] [INFO ] After 401ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2024-05-21 15:46:37] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 17 ms returned sat
[2024-05-21 15:46:39] [INFO ] After 1250ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2024-05-21 15:46:40] [INFO ] After 2195ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 517 ms.
[2024-05-21 15:46:40] [INFO ] After 3287ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Parikh walk visited 6 properties in 72 ms.
Support contains 6 out of 1514 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1514/1514 places, 1938/1938 transitions.
Graph (trivial) has 1840 edges and 1514 vertex of which 689 / 1514 are part of one of the 62 SCC in 6 ms
Free SCC test removed 627 places
Drop transitions removed 791 transitions
Reduce isomorphic transitions removed 791 transitions.
Graph (complete) has 1316 edges and 887 vertex of which 879 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.2 ms
Discarding 8 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 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 496 rules applied. Total rules applied 498 place count 879 transition count 647
Reduce places removed 489 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Drop transitions removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 1 with 546 rules applied. Total rules applied 1044 place count 390 transition count 590
Reduce places removed 37 places and 0 transitions.
Iterating post reduction 2 with 37 rules applied. Total rules applied 1081 place count 353 transition count 590
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 50 Pre rules applied. Total rules applied 1081 place count 353 transition count 540
Deduced a syphon composed of 50 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 3 with 100 rules applied. Total rules applied 1181 place count 303 transition count 540
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 1190 place count 294 transition count 527
Iterating global reduction 3 with 9 rules applied. Total rules applied 1199 place count 294 transition count 527
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 1202 place count 294 transition count 524
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 1205 place count 291 transition count 524
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 1211 place count 285 transition count 517
Iterating global reduction 5 with 6 rules applied. Total rules applied 1217 place count 285 transition count 517
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 1222 place count 285 transition count 512
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1223 place count 284 transition count 506
Iterating global reduction 6 with 1 rules applied. Total rules applied 1224 place count 284 transition count 506
Performed 147 Post agglomeration using F-continuation condition with reduction of 93 identical transitions.
Deduced a syphon composed of 147 places in 0 ms
Reduce places removed 147 places and 0 transitions.
Iterating global reduction 6 with 294 rules applied. Total rules applied 1518 place count 137 transition count 266
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 6 with 17 rules applied. Total rules applied 1535 place count 137 transition count 249
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1539 place count 133 transition count 245
Iterating global reduction 7 with 4 rules applied. Total rules applied 1543 place count 133 transition count 245
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1544 place count 132 transition count 244
Iterating global reduction 7 with 1 rules applied. Total rules applied 1545 place count 132 transition count 244
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1546 place count 132 transition count 243
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 8 with 26 rules applied. Total rules applied 1572 place count 119 transition count 227
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 8 with 14 rules applied. Total rules applied 1586 place count 119 transition count 213
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1588 place count 118 transition count 212
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1590 place count 118 transition count 210
Performed 34 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 10 with 68 rules applied. Total rules applied 1658 place count 84 transition count 240
Drop transitions removed 20 transitions
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 46 transitions.
Iterating post reduction 10 with 46 rules applied. Total rules applied 1704 place count 84 transition count 194
Discarding 23 places :
Symmetric choice reduction at 11 with 23 rule applications. Total rules 1727 place count 61 transition count 163
Iterating global reduction 11 with 23 rules applied. Total rules applied 1750 place count 61 transition count 163
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 11 with 13 rules applied. Total rules applied 1763 place count 61 transition count 150
Discarding 5 places :
Symmetric choice reduction at 12 with 5 rule applications. Total rules 1768 place count 56 transition count 140
Iterating global reduction 12 with 5 rules applied. Total rules applied 1773 place count 56 transition count 140
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 1777 place count 56 transition count 136
Drop transitions removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 13 with 24 rules applied. Total rules applied 1801 place count 56 transition count 112
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 1803 place count 54 transition count 106
Iterating global reduction 13 with 2 rules applied. Total rules applied 1805 place count 54 transition count 106
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1806 place count 53 transition count 105
Iterating global reduction 13 with 1 rules applied. Total rules applied 1807 place count 53 transition count 105
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 1808 place count 53 transition count 104
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 14 with 1 rules applied. Total rules applied 1809 place count 53 transition count 103
Free-agglomeration rule applied 4 times.
Iterating global reduction 14 with 4 rules applied. Total rules applied 1813 place count 53 transition count 99
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 5 rules applied. Total rules applied 1818 place count 49 transition count 98
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 15 with 1 rules applied. Total rules applied 1819 place count 49 transition count 97
Free-agglomeration rule applied 1 times.
Iterating global reduction 15 with 1 rules applied. Total rules applied 1820 place count 49 transition count 96
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 1821 place count 48 transition count 96
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 16 with 1 rules applied. Total rules applied 1822 place count 48 transition count 95
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 16 with 1 rules applied. Total rules applied 1823 place count 48 transition count 95
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 16 with 1 rules applied. Total rules applied 1824 place count 47 transition count 94
Applied a total of 1824 rules in 132 ms. Remains 47 /1514 variables (removed 1467) and now considering 94/1938 (removed 1844) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 132 ms. Remains : 47/1514 places, 94/1938 transitions.
Finished random walk after 146 steps, including 2 resets, run visited all 3 properties in 3 ms. (steps per millisecond=48 )
Parikh walk visited 0 properties in 0 ms.
FORMULA CloudReconfiguration-PT-307-LTLCardinality-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 25 stabilizing places and 27 stable transitions
Graph (complete) has 2111 edges and 1514 vertex of which 1506 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.25 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((!p0 U (p1||G(!p0))))))'
Support contains 4 out of 1514 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1514/1514 places, 1938/1938 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1509 transition count 1933
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1509 transition count 1933
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 1509 transition count 1932
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 13 place count 1507 transition count 1930
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 1507 transition count 1930
Applied a total of 15 rules in 125 ms. Remains 1507 /1514 variables (removed 7) and now considering 1930/1938 (removed 8) transitions.
// Phase 1: matrix 1930 rows 1507 cols
[2024-05-21 15:46:41] [INFO ] Computed 3 invariants in 16 ms
[2024-05-21 15:46:41] [INFO ] Implicit Places using invariants in 226 ms returned []
[2024-05-21 15:46:41] [INFO ] Invariant cache hit.
[2024-05-21 15:46:42] [INFO ] Implicit Places using invariants and state equation in 984 ms returned []
Implicit Place search using SMT with State Equation took 1212 ms to find 0 implicit places.
[2024-05-21 15:46:42] [INFO ] Invariant cache hit.
[2024-05-21 15:46:43] [INFO ] Dead Transitions using invariants and state equation in 713 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1507/1514 places, 1930/1938 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2051 ms. Remains : 1507/1514 places, 1930/1938 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 228 ms :[true, (AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : CloudReconfiguration-PT-307-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(AND (NOT (OR (EQ s1473 0) (EQ s34 1))) (OR (EQ s771 0) (EQ s190 1))), p0:(OR (EQ s1473 0) (EQ s34 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, 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-307-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-307-LTLCardinality-02 finished in 2325 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1514 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1514/1514 places, 1938/1938 transitions.
Graph (trivial) has 1846 edges and 1514 vertex of which 685 / 1514 are part of one of the 62 SCC in 3 ms
Free SCC test removed 623 places
Ensure Unique test removed 724 transitions
Reduce isomorphic transitions removed 724 transitions.
Graph (complete) has 1382 edges and 891 vertex of which 883 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.3 ms
Discarding 8 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 479 transitions
Trivial Post-agglo rules discarded 479 transitions
Performed 479 trivial Post agglomeration. Transition count delta: 479
Iterating post reduction 0 with 479 rules applied. Total rules applied 481 place count 882 transition count 729
Reduce places removed 479 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 499 rules applied. Total rules applied 980 place count 403 transition count 709
Reduce places removed 10 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 12 rules applied. Total rules applied 992 place count 393 transition count 707
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 994 place count 391 transition count 707
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 49 Pre rules applied. Total rules applied 994 place count 391 transition count 658
Deduced a syphon composed of 49 places in 0 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 4 with 98 rules applied. Total rules applied 1092 place count 342 transition count 658
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 1107 place count 327 transition count 633
Iterating global reduction 4 with 15 rules applied. Total rules applied 1122 place count 327 transition count 633
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 1125 place count 327 transition count 630
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 1128 place count 324 transition count 630
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 1137 place count 315 transition count 617
Iterating global reduction 6 with 9 rules applied. Total rules applied 1146 place count 315 transition count 617
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 1151 place count 315 transition count 612
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1153 place count 313 transition count 608
Iterating global reduction 7 with 2 rules applied. Total rules applied 1155 place count 313 transition count 608
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1157 place count 311 transition count 604
Iterating global reduction 7 with 2 rules applied. Total rules applied 1159 place count 311 transition count 604
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1161 place count 309 transition count 600
Iterating global reduction 7 with 2 rules applied. Total rules applied 1163 place count 309 transition count 600
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1165 place count 307 transition count 596
Iterating global reduction 7 with 2 rules applied. Total rules applied 1167 place count 307 transition count 596
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1169 place count 305 transition count 592
Iterating global reduction 7 with 2 rules applied. Total rules applied 1171 place count 305 transition count 592
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1173 place count 303 transition count 578
Iterating global reduction 7 with 2 rules applied. Total rules applied 1175 place count 303 transition count 578
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 1 rules applied. Total rules applied 1176 place count 303 transition count 577
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1177 place count 302 transition count 577
Performed 140 Post agglomeration using F-continuation condition with reduction of 79 identical transitions.
Deduced a syphon composed of 140 places in 0 ms
Reduce places removed 140 places and 0 transitions.
Iterating global reduction 9 with 280 rules applied. Total rules applied 1457 place count 162 transition count 358
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 13 rules applied. Total rules applied 1470 place count 162 transition count 345
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 1472 place count 161 transition count 344
Discarding 5 places :
Symmetric choice reduction at 11 with 5 rule applications. Total rules 1477 place count 156 transition count 338
Iterating global reduction 11 with 5 rules applied. Total rules applied 1482 place count 156 transition count 338
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1483 place count 155 transition count 337
Iterating global reduction 11 with 1 rules applied. Total rules applied 1484 place count 155 transition count 337
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1485 place count 155 transition count 336
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 12 with 26 rules applied. Total rules applied 1511 place count 142 transition count 320
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 12 with 12 rules applied. Total rules applied 1523 place count 142 transition count 308
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 13 with 36 rules applied. Total rules applied 1559 place count 124 transition count 342
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 13 with 17 rules applied. Total rules applied 1576 place count 124 transition count 325
Discarding 9 places :
Symmetric choice reduction at 14 with 9 rule applications. Total rules 1585 place count 115 transition count 307
Iterating global reduction 14 with 9 rules applied. Total rules applied 1594 place count 115 transition count 307
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 1600 place count 115 transition count 301
Drop transitions removed 38 transitions
Redundant transition composition rules discarded 38 transitions
Iterating global reduction 15 with 38 rules applied. Total rules applied 1638 place count 115 transition count 263
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 1639 place count 114 transition count 262
Applied a total of 1639 rules in 127 ms. Remains 114 /1514 variables (removed 1400) and now considering 262/1938 (removed 1676) transitions.
[2024-05-21 15:46:43] [INFO ] Flow matrix only has 206 transitions (discarded 56 similar events)
// Phase 1: matrix 206 rows 114 cols
[2024-05-21 15:46:43] [INFO ] Computed 0 invariants in 2 ms
[2024-05-21 15:46:43] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-21 15:46:43] [INFO ] Flow matrix only has 206 transitions (discarded 56 similar events)
[2024-05-21 15:46:43] [INFO ] Invariant cache hit.
[2024-05-21 15:46:43] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 15:46:43] [INFO ] Implicit Places using invariants and state equation in 101 ms returned [8, 42, 77]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 155 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 111/1514 places, 262/1938 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 109 transition count 260
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 108 transition count 259
Applied a total of 3 rules in 12 ms. Remains 108 /111 variables (removed 3) and now considering 259/262 (removed 3) transitions.
[2024-05-21 15:46:43] [INFO ] Flow matrix only has 203 transitions (discarded 56 similar events)
// Phase 1: matrix 203 rows 108 cols
[2024-05-21 15:46:43] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 15:46:43] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-21 15:46:43] [INFO ] Flow matrix only has 203 transitions (discarded 56 similar events)
[2024-05-21 15:46:43] [INFO ] Invariant cache hit.
[2024-05-21 15:46:43] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 15:46:43] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 108/1514 places, 259/1938 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 408 ms. Remains : 108/1514 places, 259/1938 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-307-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s36 0) (EQ s61 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 2637 steps with 276 reset in 15 ms.
FORMULA CloudReconfiguration-PT-307-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-307-LTLCardinality-04 finished in 467 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 1514 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1514/1514 places, 1938/1938 transitions.
Graph (trivial) has 1850 edges and 1514 vertex of which 697 / 1514 are part of one of the 63 SCC in 3 ms
Free SCC test removed 634 places
Ensure Unique test removed 737 transitions
Reduce isomorphic transitions removed 737 transitions.
Graph (complete) has 1369 edges and 880 vertex of which 872 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.2 ms
Discarding 8 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 475 transitions
Trivial Post-agglo rules discarded 475 transitions
Performed 475 trivial Post agglomeration. Transition count delta: 475
Iterating post reduction 0 with 475 rules applied. Total rules applied 477 place count 871 transition count 720
Reduce places removed 475 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 499 rules applied. Total rules applied 976 place count 396 transition count 696
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 988 place count 384 transition count 696
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 47 Pre rules applied. Total rules applied 988 place count 384 transition count 649
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 3 with 94 rules applied. Total rules applied 1082 place count 337 transition count 649
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 1097 place count 322 transition count 624
Iterating global reduction 3 with 15 rules applied. Total rules applied 1112 place count 322 transition count 624
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 1115 place count 322 transition count 621
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 1118 place count 319 transition count 621
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 1127 place count 310 transition count 608
Iterating global reduction 5 with 9 rules applied. Total rules applied 1136 place count 310 transition count 608
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 1141 place count 310 transition count 603
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1143 place count 308 transition count 599
Iterating global reduction 6 with 2 rules applied. Total rules applied 1145 place count 308 transition count 599
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1147 place count 306 transition count 595
Iterating global reduction 6 with 2 rules applied. Total rules applied 1149 place count 306 transition count 595
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1151 place count 304 transition count 591
Iterating global reduction 6 with 2 rules applied. Total rules applied 1153 place count 304 transition count 591
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1155 place count 302 transition count 587
Iterating global reduction 6 with 2 rules applied. Total rules applied 1157 place count 302 transition count 587
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1159 place count 300 transition count 583
Iterating global reduction 6 with 2 rules applied. Total rules applied 1161 place count 300 transition count 583
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1163 place count 298 transition count 569
Iterating global reduction 6 with 2 rules applied. Total rules applied 1165 place count 298 transition count 569
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 1166 place count 298 transition count 568
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1167 place count 297 transition count 568
Performed 138 Post agglomeration using F-continuation condition with reduction of 78 identical transitions.
Deduced a syphon composed of 138 places in 0 ms
Reduce places removed 138 places and 0 transitions.
Iterating global reduction 8 with 276 rules applied. Total rules applied 1443 place count 159 transition count 352
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 12 rules applied. Total rules applied 1455 place count 159 transition count 340
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1457 place count 158 transition count 339
Discarding 5 places :
Symmetric choice reduction at 10 with 5 rule applications. Total rules 1462 place count 153 transition count 333
Iterating global reduction 10 with 5 rules applied. Total rules applied 1467 place count 153 transition count 333
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1468 place count 152 transition count 332
Iterating global reduction 10 with 1 rules applied. Total rules applied 1469 place count 152 transition count 332
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1470 place count 152 transition count 331
Performed 12 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 11 with 24 rules applied. Total rules applied 1494 place count 140 transition count 316
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 11 with 12 rules applied. Total rules applied 1506 place count 140 transition count 304
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 1540 place count 123 transition count 338
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 12 with 16 rules applied. Total rules applied 1556 place count 123 transition count 322
Discarding 9 places :
Symmetric choice reduction at 13 with 9 rule applications. Total rules 1565 place count 114 transition count 304
Iterating global reduction 13 with 9 rules applied. Total rules applied 1574 place count 114 transition count 304
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 13 with 5 rules applied. Total rules applied 1579 place count 114 transition count 299
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 14 with 36 rules applied. Total rules applied 1615 place count 114 transition count 263
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 1616 place count 113 transition count 262
Applied a total of 1616 rules in 119 ms. Remains 113 /1514 variables (removed 1401) and now considering 262/1938 (removed 1676) transitions.
[2024-05-21 15:46:43] [INFO ] Flow matrix only has 205 transitions (discarded 57 similar events)
// Phase 1: matrix 205 rows 113 cols
[2024-05-21 15:46:43] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 15:46:43] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-21 15:46:43] [INFO ] Flow matrix only has 205 transitions (discarded 57 similar events)
[2024-05-21 15:46:43] [INFO ] Invariant cache hit.
[2024-05-21 15:46:44] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 15:46:44] [INFO ] Implicit Places using invariants and state equation in 96 ms returned [8, 41, 74]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 143 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 110/1514 places, 262/1938 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 108 transition count 260
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 107 transition count 259
Applied a total of 3 rules in 9 ms. Remains 107 /110 variables (removed 3) and now considering 259/262 (removed 3) transitions.
[2024-05-21 15:46:44] [INFO ] Flow matrix only has 202 transitions (discarded 57 similar events)
// Phase 1: matrix 202 rows 107 cols
[2024-05-21 15:46:44] [INFO ] Computed 0 invariants in 0 ms
[2024-05-21 15:46:44] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-21 15:46:44] [INFO ] Flow matrix only has 202 transitions (discarded 57 similar events)
[2024-05-21 15:46:44] [INFO ] Invariant cache hit.
[2024-05-21 15:46:44] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 15:46:44] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 107/1514 places, 259/1938 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 385 ms. Remains : 107/1514 places, 259/1938 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-307-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s102 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-307-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-307-LTLCardinality-06 finished in 431 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(G((p1 U p2)))))'
Support contains 5 out of 1514 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1514/1514 places, 1938/1938 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1510 transition count 1934
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1510 transition count 1934
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 1508 transition count 1932
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 1508 transition count 1932
Applied a total of 12 rules in 155 ms. Remains 1508 /1514 variables (removed 6) and now considering 1932/1938 (removed 6) transitions.
// Phase 1: matrix 1932 rows 1508 cols
[2024-05-21 15:46:44] [INFO ] Computed 3 invariants in 18 ms
[2024-05-21 15:46:44] [INFO ] Implicit Places using invariants in 205 ms returned []
[2024-05-21 15:46:44] [INFO ] Invariant cache hit.
[2024-05-21 15:46:45] [INFO ] Implicit Places using invariants and state equation in 921 ms returned []
Implicit Place search using SMT with State Equation took 1129 ms to find 0 implicit places.
[2024-05-21 15:46:45] [INFO ] Invariant cache hit.
[2024-05-21 15:46:46] [INFO ] Dead Transitions using invariants and state equation in 745 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1508/1514 places, 1932/1938 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2031 ms. Remains : 1508/1514 places, 1932/1938 transitions.
Stuttering acceptance computed with spot in 183 ms :[(NOT p2), (NOT p2), true, (NOT p2), (NOT p2)]
Running random walk in product with property : CloudReconfiguration-PT-307-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(OR p2 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p2) p1), acceptance={0} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=4 dest: 3}, { cond=(AND p0 (NOT p2) p1), acceptance={0} source=4 dest: 4}]], initial=1, aps=[p2:(OR (EQ s302 0) (EQ s795 1)), p1:(AND (EQ s1286 1) (OR (EQ s984 0) (EQ s208 1))), p0:(OR (EQ s984 0) (EQ s208 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 844 reset in 243 ms.
Stack based approach found an accepted trace after 98194 steps with 819 reset with depth 176 and stack size 170 in 303 ms.
FORMULA CloudReconfiguration-PT-307-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property CloudReconfiguration-PT-307-LTLCardinality-08 finished in 2792 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0 U p1))))'
Support contains 2 out of 1514 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1514/1514 places, 1938/1938 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 1507 transition count 1931
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 1507 transition count 1931
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 1507 transition count 1930
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 18 place count 1504 transition count 1927
Iterating global reduction 1 with 3 rules applied. Total rules applied 21 place count 1504 transition count 1927
Applied a total of 21 rules in 150 ms. Remains 1504 /1514 variables (removed 10) and now considering 1927/1938 (removed 11) transitions.
// Phase 1: matrix 1927 rows 1504 cols
[2024-05-21 15:46:47] [INFO ] Computed 3 invariants in 17 ms
[2024-05-21 15:46:47] [INFO ] Implicit Places using invariants in 206 ms returned []
[2024-05-21 15:46:47] [INFO ] Invariant cache hit.
[2024-05-21 15:46:48] [INFO ] Implicit Places using invariants and state equation in 910 ms returned []
Implicit Place search using SMT with State Equation took 1120 ms to find 0 implicit places.
[2024-05-21 15:46:48] [INFO ] Invariant cache hit.
[2024-05-21 15:46:49] [INFO ] Dead Transitions using invariants and state equation in 720 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1504/1514 places, 1927/1938 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1991 ms. Remains : 1504/1514 places, 1927/1938 transitions.
Stuttering acceptance computed with spot in 141 ms :[(NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : CloudReconfiguration-PT-307-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=3, aps=[p1:(EQ s1470 1), p0:(EQ s891 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, 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-307-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-307-LTLCardinality-09 finished in 2157 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 2 out of 1514 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1514/1514 places, 1938/1938 transitions.
Graph (trivial) has 1848 edges and 1514 vertex of which 691 / 1514 are part of one of the 63 SCC in 3 ms
Free SCC test removed 628 places
Ensure Unique test removed 730 transitions
Reduce isomorphic transitions removed 730 transitions.
Graph (complete) has 1376 edges and 886 vertex of which 878 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.2 ms
Discarding 8 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 478 transitions
Trivial Post-agglo rules discarded 478 transitions
Performed 478 trivial Post agglomeration. Transition count delta: 478
Iterating post reduction 0 with 478 rules applied. Total rules applied 480 place count 877 transition count 724
Reduce places removed 478 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 502 rules applied. Total rules applied 982 place count 399 transition count 700
Reduce places removed 12 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 13 rules applied. Total rules applied 995 place count 387 transition count 699
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 996 place count 386 transition count 699
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 47 Pre rules applied. Total rules applied 996 place count 386 transition count 652
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 4 with 94 rules applied. Total rules applied 1090 place count 339 transition count 652
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 1105 place count 324 transition count 627
Iterating global reduction 4 with 15 rules applied. Total rules applied 1120 place count 324 transition count 627
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 1123 place count 324 transition count 624
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 1126 place count 321 transition count 624
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 1135 place count 312 transition count 611
Iterating global reduction 6 with 9 rules applied. Total rules applied 1144 place count 312 transition count 611
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 1149 place count 312 transition count 606
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1151 place count 310 transition count 602
Iterating global reduction 7 with 2 rules applied. Total rules applied 1153 place count 310 transition count 602
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1155 place count 308 transition count 598
Iterating global reduction 7 with 2 rules applied. Total rules applied 1157 place count 308 transition count 598
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1159 place count 306 transition count 594
Iterating global reduction 7 with 2 rules applied. Total rules applied 1161 place count 306 transition count 594
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1163 place count 304 transition count 590
Iterating global reduction 7 with 2 rules applied. Total rules applied 1165 place count 304 transition count 590
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1167 place count 302 transition count 586
Iterating global reduction 7 with 2 rules applied. Total rules applied 1169 place count 302 transition count 586
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1171 place count 300 transition count 572
Iterating global reduction 7 with 2 rules applied. Total rules applied 1173 place count 300 transition count 572
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 1 rules applied. Total rules applied 1174 place count 300 transition count 571
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1175 place count 299 transition count 571
Performed 138 Post agglomeration using F-continuation condition with reduction of 73 identical transitions.
Deduced a syphon composed of 138 places in 0 ms
Reduce places removed 138 places and 0 transitions.
Iterating global reduction 9 with 276 rules applied. Total rules applied 1451 place count 161 transition count 360
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 15 rules applied. Total rules applied 1466 place count 161 transition count 345
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 1468 place count 160 transition count 344
Discarding 5 places :
Symmetric choice reduction at 11 with 5 rule applications. Total rules 1473 place count 155 transition count 338
Iterating global reduction 11 with 5 rules applied. Total rules applied 1478 place count 155 transition count 338
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1479 place count 154 transition count 337
Iterating global reduction 11 with 1 rules applied. Total rules applied 1480 place count 154 transition count 337
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1481 place count 154 transition count 336
Performed 12 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 12 with 24 rules applied. Total rules applied 1505 place count 142 transition count 321
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 12 with 12 rules applied. Total rules applied 1517 place count 142 transition count 309
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 1551 place count 125 transition count 343
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 13 with 17 rules applied. Total rules applied 1568 place count 125 transition count 326
Discarding 9 places :
Symmetric choice reduction at 14 with 9 rule applications. Total rules 1577 place count 116 transition count 308
Iterating global reduction 14 with 9 rules applied. Total rules applied 1586 place count 116 transition count 308
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 1592 place count 116 transition count 302
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 15 with 36 rules applied. Total rules applied 1628 place count 116 transition count 266
Partial Post-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 15 with 8 rules applied. Total rules applied 1636 place count 116 transition count 266
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 1637 place count 115 transition count 265
Applied a total of 1637 rules in 101 ms. Remains 115 /1514 variables (removed 1399) and now considering 265/1938 (removed 1673) transitions.
[2024-05-21 15:46:49] [INFO ] Flow matrix only has 208 transitions (discarded 57 similar events)
// Phase 1: matrix 208 rows 115 cols
[2024-05-21 15:46:49] [INFO ] Computed 0 invariants in 2 ms
[2024-05-21 15:46:49] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-21 15:46:49] [INFO ] Flow matrix only has 208 transitions (discarded 57 similar events)
[2024-05-21 15:46:49] [INFO ] Invariant cache hit.
[2024-05-21 15:46:49] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 15:46:49] [INFO ] Implicit Places using invariants and state equation in 94 ms returned [8, 41, 76]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 141 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 112/1514 places, 265/1938 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 110 transition count 263
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 109 transition count 262
Applied a total of 3 rules in 8 ms. Remains 109 /112 variables (removed 3) and now considering 262/265 (removed 3) transitions.
[2024-05-21 15:46:49] [INFO ] Flow matrix only has 205 transitions (discarded 57 similar events)
// Phase 1: matrix 205 rows 109 cols
[2024-05-21 15:46:49] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 15:46:49] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-21 15:46:49] [INFO ] Flow matrix only has 205 transitions (discarded 57 similar events)
[2024-05-21 15:46:49] [INFO ] Invariant cache hit.
[2024-05-21 15:46:49] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 15:46:49] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 109/1514 places, 262/1938 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 365 ms. Remains : 109/1514 places, 262/1938 transitions.
Stuttering acceptance computed with spot in 92 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : CloudReconfiguration-PT-307-LTLCardinality-10 automaton TGBA Formula[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:(EQ s69 1), p1:(EQ s92 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 0 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-307-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-307-LTLCardinality-10 finished in 479 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 1514 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1514/1514 places, 1938/1938 transitions.
Graph (trivial) has 1850 edges and 1514 vertex of which 693 / 1514 are part of one of the 63 SCC in 3 ms
Free SCC test removed 630 places
Ensure Unique test removed 732 transitions
Reduce isomorphic transitions removed 732 transitions.
Graph (complete) has 1374 edges and 884 vertex of which 876 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.2 ms
Discarding 8 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 477 transitions
Trivial Post-agglo rules discarded 477 transitions
Performed 477 trivial Post agglomeration. Transition count delta: 477
Iterating post reduction 0 with 477 rules applied. Total rules applied 479 place count 875 transition count 723
Reduce places removed 477 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 499 rules applied. Total rules applied 978 place count 398 transition count 701
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 990 place count 387 transition count 700
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 991 place count 386 transition count 700
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 48 Pre rules applied. Total rules applied 991 place count 386 transition count 652
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 4 with 96 rules applied. Total rules applied 1087 place count 338 transition count 652
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 1102 place count 323 transition count 627
Iterating global reduction 4 with 15 rules applied. Total rules applied 1117 place count 323 transition count 627
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 1120 place count 323 transition count 624
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 1123 place count 320 transition count 624
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 1132 place count 311 transition count 611
Iterating global reduction 6 with 9 rules applied. Total rules applied 1141 place count 311 transition count 611
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 1146 place count 311 transition count 606
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1148 place count 309 transition count 602
Iterating global reduction 7 with 2 rules applied. Total rules applied 1150 place count 309 transition count 602
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1152 place count 307 transition count 598
Iterating global reduction 7 with 2 rules applied. Total rules applied 1154 place count 307 transition count 598
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1156 place count 305 transition count 594
Iterating global reduction 7 with 2 rules applied. Total rules applied 1158 place count 305 transition count 594
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1160 place count 303 transition count 590
Iterating global reduction 7 with 2 rules applied. Total rules applied 1162 place count 303 transition count 590
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1164 place count 301 transition count 586
Iterating global reduction 7 with 2 rules applied. Total rules applied 1166 place count 301 transition count 586
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1168 place count 299 transition count 572
Iterating global reduction 7 with 2 rules applied. Total rules applied 1170 place count 299 transition count 572
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 1 rules applied. Total rules applied 1171 place count 299 transition count 571
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1172 place count 298 transition count 571
Performed 139 Post agglomeration using F-continuation condition with reduction of 78 identical transitions.
Deduced a syphon composed of 139 places in 0 ms
Reduce places removed 139 places and 0 transitions.
Iterating global reduction 9 with 278 rules applied. Total rules applied 1450 place count 159 transition count 354
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 12 rules applied. Total rules applied 1462 place count 159 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 10 with 2 rules applied. Total rules applied 1464 place count 158 transition count 341
Discarding 5 places :
Symmetric choice reduction at 11 with 5 rule applications. Total rules 1469 place count 153 transition count 335
Iterating global reduction 11 with 5 rules applied. Total rules applied 1474 place count 153 transition count 335
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1475 place count 152 transition count 334
Iterating global reduction 11 with 1 rules applied. Total rules applied 1476 place count 152 transition count 334
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1477 place count 152 transition count 333
Performed 12 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 12 with 24 rules applied. Total rules applied 1501 place count 140 transition count 318
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 12 with 12 rules applied. Total rules applied 1513 place count 140 transition count 306
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 13 with 36 rules applied. Total rules applied 1549 place count 122 transition count 340
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 13 with 17 rules applied. Total rules applied 1566 place count 122 transition count 323
Discarding 9 places :
Symmetric choice reduction at 14 with 9 rule applications. Total rules 1575 place count 113 transition count 305
Iterating global reduction 14 with 9 rules applied. Total rules applied 1584 place count 113 transition count 305
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 1590 place count 113 transition count 299
Drop transitions removed 38 transitions
Redundant transition composition rules discarded 38 transitions
Iterating global reduction 15 with 38 rules applied. Total rules applied 1628 place count 113 transition count 261
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 1629 place count 112 transition count 260
Applied a total of 1629 rules in 93 ms. Remains 112 /1514 variables (removed 1402) and now considering 260/1938 (removed 1678) transitions.
[2024-05-21 15:46:49] [INFO ] Flow matrix only has 203 transitions (discarded 57 similar events)
// Phase 1: matrix 203 rows 112 cols
[2024-05-21 15:46:49] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 15:46:49] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-21 15:46:49] [INFO ] Flow matrix only has 203 transitions (discarded 57 similar events)
[2024-05-21 15:46:49] [INFO ] Invariant cache hit.
[2024-05-21 15:46:49] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 15:46:49] [INFO ] Implicit Places using invariants and state equation in 95 ms returned [8, 41, 75]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 139 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 109/1514 places, 260/1938 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 107 transition count 258
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 106 transition count 257
Applied a total of 3 rules in 7 ms. Remains 106 /109 variables (removed 3) and now considering 257/260 (removed 3) transitions.
[2024-05-21 15:46:49] [INFO ] Flow matrix only has 200 transitions (discarded 57 similar events)
// Phase 1: matrix 200 rows 106 cols
[2024-05-21 15:46:49] [INFO ] Computed 0 invariants in 0 ms
[2024-05-21 15:46:49] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-21 15:46:49] [INFO ] Flow matrix only has 200 transitions (discarded 57 similar events)
[2024-05-21 15:46:49] [INFO ] Invariant cache hit.
[2024-05-21 15:46:50] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 15:46:50] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 106/1514 places, 257/1938 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 355 ms. Remains : 106/1514 places, 257/1938 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-307-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s60 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-307-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-307-LTLCardinality-12 finished in 396 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(p1)))'
Support contains 3 out of 1514 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1514/1514 places, 1938/1938 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1508 transition count 1932
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1508 transition count 1932
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 1508 transition count 1931
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 16 place count 1505 transition count 1928
Iterating global reduction 1 with 3 rules applied. Total rules applied 19 place count 1505 transition count 1928
Applied a total of 19 rules in 131 ms. Remains 1505 /1514 variables (removed 9) and now considering 1928/1938 (removed 10) transitions.
// Phase 1: matrix 1928 rows 1505 cols
[2024-05-21 15:46:50] [INFO ] Computed 3 invariants in 16 ms
[2024-05-21 15:46:50] [INFO ] Implicit Places using invariants in 202 ms returned []
[2024-05-21 15:46:50] [INFO ] Invariant cache hit.
[2024-05-21 15:46:51] [INFO ] Implicit Places using invariants and state equation in 931 ms returned []
Implicit Place search using SMT with State Equation took 1135 ms to find 0 implicit places.
[2024-05-21 15:46:51] [INFO ] Invariant cache hit.
[2024-05-21 15:46:52] [INFO ] Dead Transitions using invariants and state equation in 711 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1505/1514 places, 1928/1938 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1979 ms. Remains : 1505/1514 places, 1928/1938 transitions.
Stuttering acceptance computed with spot in 108 ms :[(NOT p1), true, (NOT p1), (NOT p1)]
Running random walk in product with property : CloudReconfiguration-PT-307-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}]], initial=0, aps=[p0:(EQ s389 1), p1:(OR (EQ s222 0) (EQ s781 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1112 ms.
Product exploration explored 100000 steps with 50000 reset in 1059 ms.
Computed a total of 25 stabilizing places and 27 stable transitions
Graph (complete) has 2101 edges and 1505 vertex of which 1497 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.5 ms
Computed a total of 25 stabilizing places and 27 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 8 factoid took 23 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CloudReconfiguration-PT-307-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CloudReconfiguration-PT-307-LTLCardinality-13 finished in 4322 ms.
All properties solved by simple procedures.
Total runtime 22995 ms.

BK_STOP 1716306415299

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-307"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is CloudReconfiguration-PT-307, 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 r109-tall-171624207900102"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-307.tgz
mv CloudReconfiguration-PT-307 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 ;