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-171624207800092.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-305, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r109-tall-171624207800092
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 7.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K 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 3.7K Apr 22 14:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K 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 17K Apr 22 14:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.4K Apr 11 19:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 55K Apr 11 19:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Apr 11 19:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K Apr 11 19:39 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-305-LTLCardinality-00
FORMULA_NAME CloudReconfiguration-PT-305-LTLCardinality-01
FORMULA_NAME CloudReconfiguration-PT-305-LTLCardinality-02
FORMULA_NAME CloudReconfiguration-PT-305-LTLCardinality-03
FORMULA_NAME CloudReconfiguration-PT-305-LTLCardinality-04
FORMULA_NAME CloudReconfiguration-PT-305-LTLCardinality-05
FORMULA_NAME CloudReconfiguration-PT-305-LTLCardinality-06
FORMULA_NAME CloudReconfiguration-PT-305-LTLCardinality-07
FORMULA_NAME CloudReconfiguration-PT-305-LTLCardinality-08
FORMULA_NAME CloudReconfiguration-PT-305-LTLCardinality-09
FORMULA_NAME CloudReconfiguration-PT-305-LTLCardinality-10
FORMULA_NAME CloudReconfiguration-PT-305-LTLCardinality-11
FORMULA_NAME CloudReconfiguration-PT-305-LTLCardinality-12
FORMULA_NAME CloudReconfiguration-PT-305-LTLCardinality-13
FORMULA_NAME CloudReconfiguration-PT-305-LTLCardinality-14
FORMULA_NAME CloudReconfiguration-PT-305-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716306199936

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-305
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-21 15:43:21] [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 15:43:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 15:43:21] [INFO ] Load time of PNML (sax parser for PT used): 123 ms
[2024-05-21 15:43:21] [INFO ] Transformed 2585 places.
[2024-05-21 15:43:21] [INFO ] Transformed 3095 transitions.
[2024-05-21 15:43:21] [INFO ] Found NUPN structural information;
[2024-05-21 15:43:21] [INFO ] Parsed PT model containing 2585 places and 3095 transitions and 6463 arcs in 198 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA CloudReconfiguration-PT-305-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-305-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-305-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-305-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-305-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-305-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 34 out of 2585 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Discarding 513 places :
Symmetric choice reduction at 0 with 513 rule applications. Total rules 513 place count 2072 transition count 2582
Iterating global reduction 0 with 513 rules applied. Total rules applied 1026 place count 2072 transition count 2582
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 1054 place count 2072 transition count 2554
Discarding 235 places :
Symmetric choice reduction at 1 with 235 rule applications. Total rules 1289 place count 1837 transition count 2319
Iterating global reduction 1 with 235 rules applied. Total rules applied 1524 place count 1837 transition count 2319
Discarding 86 places :
Symmetric choice reduction at 1 with 86 rule applications. Total rules 1610 place count 1751 transition count 2233
Iterating global reduction 1 with 86 rules applied. Total rules applied 1696 place count 1751 transition count 2233
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 1711 place count 1751 transition count 2218
Discarding 47 places :
Symmetric choice reduction at 2 with 47 rule applications. Total rules 1758 place count 1704 transition count 2171
Iterating global reduction 2 with 47 rules applied. Total rules applied 1805 place count 1704 transition count 2171
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 1813 place count 1704 transition count 2163
Discarding 36 places :
Symmetric choice reduction at 3 with 36 rule applications. Total rules 1849 place count 1668 transition count 2123
Iterating global reduction 3 with 36 rules applied. Total rules applied 1885 place count 1668 transition count 2123
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 1912 place count 1641 transition count 2096
Iterating global reduction 3 with 27 rules applied. Total rules applied 1939 place count 1641 transition count 2096
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 1964 place count 1616 transition count 2071
Iterating global reduction 3 with 25 rules applied. Total rules applied 1989 place count 1616 transition count 2071
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 2014 place count 1591 transition count 2046
Iterating global reduction 3 with 25 rules applied. Total rules applied 2039 place count 1591 transition count 2046
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 2061 place count 1569 transition count 2011
Iterating global reduction 3 with 22 rules applied. Total rules applied 2083 place count 1569 transition count 2011
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 2091 place count 1561 transition count 1998
Iterating global reduction 3 with 8 rules applied. Total rules applied 2099 place count 1561 transition count 1998
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 2107 place count 1553 transition count 1987
Iterating global reduction 3 with 8 rules applied. Total rules applied 2115 place count 1553 transition count 1987
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 2117 place count 1553 transition count 1985
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 2119 place count 1551 transition count 1983
Iterating global reduction 4 with 2 rules applied. Total rules applied 2121 place count 1551 transition count 1983
Applied a total of 2121 rules in 1450 ms. Remains 1551 /2585 variables (removed 1034) and now considering 1983/3095 (removed 1112) transitions.
// Phase 1: matrix 1983 rows 1551 cols
[2024-05-21 15:43:23] [INFO ] Computed 4 invariants in 57 ms
[2024-05-21 15:43:23] [INFO ] Implicit Places using invariants in 608 ms returned []
[2024-05-21 15:43:23] [INFO ] Invariant cache hit.
[2024-05-21 15:43:24] [INFO ] Implicit Places using invariants and state equation in 1014 ms returned []
Implicit Place search using SMT with State Equation took 1647 ms to find 0 implicit places.
[2024-05-21 15:43:24] [INFO ] Invariant cache hit.
[2024-05-21 15:43:25] [INFO ] Dead Transitions using invariants and state equation in 802 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1551/2585 places, 1983/3095 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3902 ms. Remains : 1551/2585 places, 1983/3095 transitions.
Support contains 34 out of 1551 places after structural reductions.
[2024-05-21 15:43:25] [INFO ] Flatten gal took : 122 ms
[2024-05-21 15:43:26] [INFO ] Flatten gal took : 64 ms
[2024-05-21 15:43:26] [INFO ] Input system was already deterministic with 1983 transitions.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 461 ms. (steps per millisecond=21 ) properties (out of 20) seen :5
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Running SMT prover for 15 properties.
[2024-05-21 15:43:26] [INFO ] Invariant cache hit.
[2024-05-21 15:43:27] [INFO ] After 569ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2024-05-21 15:43:28] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2024-05-21 15:43:29] [INFO ] After 1592ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :15
[2024-05-21 15:43:31] [INFO ] After 3236ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :15
Attempting to minimize the solution found.
Minimization took 943 ms.
[2024-05-21 15:43:32] [INFO ] After 5126ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :15
Parikh walk visited 12 properties in 137 ms.
Support contains 8 out of 1551 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1551/1551 places, 1983/1983 transitions.
Graph (trivial) has 1879 edges and 1551 vertex of which 691 / 1551 are part of one of the 62 SCC in 7 ms
Free SCC test removed 629 places
Drop transitions removed 794 transitions
Reduce isomorphic transitions removed 794 transitions.
Graph (complete) has 1366 edges and 922 vertex of which 913 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Discarding 9 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 510 transitions
Trivial Post-agglo rules discarded 510 transitions
Performed 510 trivial Post agglomeration. Transition count delta: 510
Iterating post reduction 0 with 517 rules applied. Total rules applied 519 place count 913 transition count 668
Reduce places removed 510 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Drop transitions removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 1 with 568 rules applied. Total rules applied 1087 place count 403 transition count 610
Reduce places removed 38 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 39 rules applied. Total rules applied 1126 place count 365 transition count 609
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1127 place count 364 transition count 609
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 46 Pre rules applied. Total rules applied 1127 place count 364 transition count 563
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 4 with 92 rules applied. Total rules applied 1219 place count 318 transition count 563
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 1229 place count 308 transition count 550
Iterating global reduction 4 with 10 rules applied. Total rules applied 1239 place count 308 transition count 550
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 2 rules applied. Total rules applied 1241 place count 308 transition count 548
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1243 place count 306 transition count 548
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 1249 place count 300 transition count 542
Iterating global reduction 6 with 6 rules applied. Total rules applied 1255 place count 300 transition count 542
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 7 rules applied. Total rules applied 1262 place count 300 transition count 535
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1263 place count 299 transition count 535
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1264 place count 298 transition count 533
Iterating global reduction 8 with 1 rules applied. Total rules applied 1265 place count 298 transition count 533
Performed 156 Post agglomeration using F-continuation condition with reduction of 95 identical transitions.
Deduced a syphon composed of 156 places in 0 ms
Reduce places removed 156 places and 0 transitions.
Iterating global reduction 8 with 312 rules applied. Total rules applied 1577 place count 142 transition count 282
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 8 with 23 rules applied. Total rules applied 1600 place count 142 transition count 259
Discarding 6 places :
Symmetric choice reduction at 9 with 6 rule applications. Total rules 1606 place count 136 transition count 251
Iterating global reduction 9 with 6 rules applied. Total rules applied 1612 place count 136 transition count 251
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1613 place count 136 transition count 250
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1614 place count 135 transition count 249
Iterating global reduction 10 with 1 rules applied. Total rules applied 1615 place count 135 transition count 249
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1616 place count 135 transition count 248
Performed 11 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 11 with 22 rules applied. Total rules applied 1638 place count 124 transition count 235
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 11 with 12 rules applied. Total rules applied 1650 place count 124 transition count 223
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 12 with 2 rules applied. Total rules applied 1652 place count 123 transition count 222
Drop transitions removed 1 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 12 with 3 rules applied. Total rules applied 1655 place count 123 transition count 219
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 13 with 2 rules applied. Total rules applied 1657 place count 122 transition count 218
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 1658 place count 122 transition count 217
Performed 34 Post agglomeration using F-continuation condition with reduction of 10 identical transitions.
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 14 with 68 rules applied. Total rules applied 1726 place count 88 transition count 237
Drop transitions removed 22 transitions
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 14 with 49 rules applied. Total rules applied 1775 place count 88 transition count 188
Discarding 24 places :
Symmetric choice reduction at 15 with 24 rule applications. Total rules 1799 place count 64 transition count 156
Iterating global reduction 15 with 24 rules applied. Total rules applied 1823 place count 64 transition count 156
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 15 with 14 rules applied. Total rules applied 1837 place count 64 transition count 142
Discarding 5 places :
Symmetric choice reduction at 16 with 5 rule applications. Total rules 1842 place count 59 transition count 132
Iterating global reduction 16 with 5 rules applied. Total rules applied 1847 place count 59 transition count 132
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 16 with 5 rules applied. Total rules applied 1852 place count 59 transition count 127
Drop transitions removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 17 with 25 rules applied. Total rules applied 1877 place count 59 transition count 102
Discarding 2 places :
Symmetric choice reduction at 17 with 2 rule applications. Total rules 1879 place count 57 transition count 96
Iterating global reduction 17 with 2 rules applied. Total rules applied 1881 place count 57 transition count 96
Discarding 2 places :
Symmetric choice reduction at 17 with 2 rule applications. Total rules 1883 place count 55 transition count 94
Iterating global reduction 17 with 2 rules applied. Total rules applied 1885 place count 55 transition count 94
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 17 with 2 rules applied. Total rules applied 1887 place count 55 transition count 92
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 18 with 2 rules applied. Total rules applied 1889 place count 55 transition count 90
Free-agglomeration rule applied 4 times.
Iterating global reduction 18 with 4 rules applied. Total rules applied 1893 place count 55 transition count 86
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 18 with 5 rules applied. Total rules applied 1898 place count 51 transition count 85
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 19 with 2 rules applied. Total rules applied 1900 place count 51 transition count 85
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 19 with 1 rules applied. Total rules applied 1901 place count 51 transition count 84
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 19 with 1 rules applied. Total rules applied 1902 place count 50 transition count 83
Applied a total of 1902 rules in 154 ms. Remains 50 /1551 variables (removed 1501) and now considering 83/1983 (removed 1900) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 154 ms. Remains : 50/1551 places, 83/1983 transitions.
Incomplete random walk after 10000 steps, including 182 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10000 steps, including 49 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-21 15:43:32] [INFO ] Flow matrix only has 81 transitions (discarded 2 similar events)
// Phase 1: matrix 81 rows 50 cols
[2024-05-21 15:43:32] [INFO ] Computed 4 invariants in 3 ms
[2024-05-21 15:43:32] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-21 15:43:32] [INFO ] After 45ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 15:43:32] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-21 15:43:32] [INFO ] After 18ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 15:43:32] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 15:43:32] [INFO ] After 3ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 15:43:33] [INFO ] Deduced a trap composed of 10 places in 36 ms of which 1 ms to minimize.
[2024-05-21 15:43:33] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 46 ms
[2024-05-21 15:43:33] [INFO ] After 51ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :0
[2024-05-21 15:43:33] [INFO ] After 104ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 10 simplifications.
FORMULA CloudReconfiguration-PT-305-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 27 stabilizing places and 29 stable transitions
Graph (complete) has 2164 edges and 1551 vertex of which 1542 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.31 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(G(p0)))'
Support contains 2 out of 1551 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1551/1551 places, 1983/1983 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 1530 transition count 1962
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 1530 transition count 1962
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 45 place count 1530 transition count 1959
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 54 place count 1521 transition count 1949
Iterating global reduction 1 with 9 rules applied. Total rules applied 63 place count 1521 transition count 1949
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 65 place count 1521 transition count 1947
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 68 place count 1518 transition count 1944
Iterating global reduction 2 with 3 rules applied. Total rules applied 71 place count 1518 transition count 1944
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 74 place count 1515 transition count 1940
Iterating global reduction 2 with 3 rules applied. Total rules applied 77 place count 1515 transition count 1940
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 79 place count 1513 transition count 1938
Iterating global reduction 2 with 2 rules applied. Total rules applied 81 place count 1513 transition count 1938
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 82 place count 1512 transition count 1937
Iterating global reduction 2 with 1 rules applied. Total rules applied 83 place count 1512 transition count 1937
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 84 place count 1511 transition count 1936
Iterating global reduction 2 with 1 rules applied. Total rules applied 85 place count 1511 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 86 place count 1510 transition count 1935
Iterating global reduction 2 with 1 rules applied. Total rules applied 87 place count 1510 transition count 1935
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 88 place count 1509 transition count 1933
Iterating global reduction 2 with 1 rules applied. Total rules applied 89 place count 1509 transition count 1933
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 90 place count 1508 transition count 1931
Iterating global reduction 2 with 1 rules applied. Total rules applied 91 place count 1508 transition count 1931
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 92 place count 1507 transition count 1930
Iterating global reduction 2 with 1 rules applied. Total rules applied 93 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 94 place count 1507 transition count 1929
Applied a total of 94 rules in 702 ms. Remains 1507 /1551 variables (removed 44) and now considering 1929/1983 (removed 54) transitions.
// Phase 1: matrix 1929 rows 1507 cols
[2024-05-21 15:43:34] [INFO ] Computed 4 invariants in 19 ms
[2024-05-21 15:43:34] [INFO ] Implicit Places using invariants in 242 ms returned []
[2024-05-21 15:43:34] [INFO ] Invariant cache hit.
[2024-05-21 15:43:35] [INFO ] Implicit Places using invariants and state equation in 951 ms returned []
Implicit Place search using SMT with State Equation took 1207 ms to find 0 implicit places.
[2024-05-21 15:43:35] [INFO ] Invariant cache hit.
[2024-05-21 15:43:36] [INFO ] Dead Transitions using invariants and state equation in 742 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1507/1551 places, 1929/1983 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2652 ms. Remains : 1507/1551 places, 1929/1983 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 205 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-305-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (NEQ s1181 0) (NEQ s350 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA CloudReconfiguration-PT-305-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-305-LTLCardinality-00 finished in 2924 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(p0))'
Support contains 1 out of 1551 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1551/1551 places, 1983/1983 transitions.
Graph (trivial) has 1892 edges and 1551 vertex of which 700 / 1551 are part of one of the 63 SCC in 7 ms
Free SCC test removed 637 places
Ensure Unique test removed 741 transitions
Reduce isomorphic transitions removed 741 transitions.
Graph (complete) has 1418 edges and 914 vertex of which 905 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 497 transitions
Trivial Post-agglo rules discarded 497 transitions
Performed 497 trivial Post agglomeration. Transition count delta: 497
Iterating post reduction 0 with 497 rules applied. Total rules applied 499 place count 904 transition count 739
Reduce places removed 497 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 522 rules applied. Total rules applied 1021 place count 407 transition count 714
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1033 place count 395 transition count 714
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 45 Pre rules applied. Total rules applied 1033 place count 395 transition count 669
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 1123 place count 350 transition count 669
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 1140 place count 333 transition count 643
Iterating global reduction 3 with 17 rules applied. Total rules applied 1157 place count 333 transition count 643
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 2 rules applied. Total rules applied 1159 place count 333 transition count 641
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1161 place count 331 transition count 641
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 1171 place count 321 transition count 628
Iterating global reduction 5 with 10 rules applied. Total rules applied 1181 place count 321 transition count 628
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 7 rules applied. Total rules applied 1188 place count 321 transition count 621
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1189 place count 320 transition count 621
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1192 place count 317 transition count 615
Iterating global reduction 7 with 3 rules applied. Total rules applied 1195 place count 317 transition count 615
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1197 place count 315 transition count 611
Iterating global reduction 7 with 2 rules applied. Total rules applied 1199 place count 315 transition count 611
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1201 place count 313 transition count 607
Iterating global reduction 7 with 2 rules applied. Total rules applied 1203 place count 313 transition count 607
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1205 place count 311 transition count 603
Iterating global reduction 7 with 2 rules applied. Total rules applied 1207 place count 311 transition count 603
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1208 place count 310 transition count 601
Iterating global reduction 7 with 1 rules applied. Total rules applied 1209 place count 310 transition count 601
Performed 147 Post agglomeration using F-continuation condition with reduction of 84 identical transitions.
Deduced a syphon composed of 147 places in 0 ms
Reduce places removed 147 places and 0 transitions.
Iterating global reduction 7 with 294 rules applied. Total rules applied 1503 place count 163 transition count 370
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 7 with 15 rules applied. Total rules applied 1518 place count 163 transition count 355
Discarding 7 places :
Symmetric choice reduction at 8 with 7 rule applications. Total rules 1525 place count 156 transition count 342
Iterating global reduction 8 with 7 rules applied. Total rules applied 1532 place count 156 transition count 342
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1533 place count 156 transition count 341
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1534 place count 155 transition count 340
Iterating global reduction 9 with 1 rules applied. Total rules applied 1535 place count 155 transition count 340
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1536 place count 155 transition count 339
Performed 13 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 10 with 26 rules applied. Total rules applied 1562 place count 142 transition count 324
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 10 with 15 rules applied. Total rules applied 1577 place count 142 transition count 309
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1578 place count 141 transition count 305
Iterating global reduction 11 with 1 rules applied. Total rules applied 1579 place count 141 transition count 305
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 11 with 2 rules applied. Total rules applied 1581 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 11 with 34 rules applied. Total rules applied 1615 place count 123 transition count 338
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 11 with 17 rules applied. Total rules applied 1632 place count 123 transition count 321
Discarding 9 places :
Symmetric choice reduction at 12 with 9 rule applications. Total rules 1641 place count 114 transition count 303
Iterating global reduction 12 with 9 rules applied. Total rules applied 1650 place count 114 transition count 303
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 1656 place count 114 transition count 297
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 13 with 36 rules applied. Total rules applied 1692 place count 114 transition count 261
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 1693 place count 113 transition count 260
Applied a total of 1693 rules in 148 ms. Remains 113 /1551 variables (removed 1438) and now considering 260/1983 (removed 1723) transitions.
[2024-05-21 15:43:36] [INFO ] Flow matrix only has 203 transitions (discarded 57 similar events)
// Phase 1: matrix 203 rows 113 cols
[2024-05-21 15:43:36] [INFO ] Computed 0 invariants in 5 ms
[2024-05-21 15:43:36] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-21 15:43:36] [INFO ] Flow matrix only has 203 transitions (discarded 57 similar events)
[2024-05-21 15:43:36] [INFO ] Invariant cache hit.
[2024-05-21 15:43:36] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 15:43:36] [INFO ] Implicit Places using invariants and state equation in 104 ms returned [8, 74]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 162 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 111/1551 places, 260/1983 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 1 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 258
Applied a total of 2 rules in 8 ms. Remains 109 /111 variables (removed 2) and now considering 258/260 (removed 2) transitions.
[2024-05-21 15:43:36] [INFO ] Flow matrix only has 201 transitions (discarded 57 similar events)
// Phase 1: matrix 201 rows 109 cols
[2024-05-21 15:43:36] [INFO ] Computed 0 invariants in 2 ms
[2024-05-21 15:43:36] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-21 15:43:36] [INFO ] Flow matrix only has 201 transitions (discarded 57 similar events)
[2024-05-21 15:43:36] [INFO ] Invariant cache hit.
[2024-05-21 15:43:36] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 15:43:36] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 109/1551 places, 258/1983 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 449 ms. Remains : 109/1551 places, 258/1983 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-305-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s92 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-305-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-305-LTLCardinality-02 finished in 522 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(G((X((G(p1)&&F(p2)))&&p0))))'
Support contains 5 out of 1551 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1551/1551 places, 1983/1983 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 1531 transition count 1963
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 1531 transition count 1963
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 43 place count 1531 transition count 1960
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 50 place count 1524 transition count 1952
Iterating global reduction 1 with 7 rules applied. Total rules applied 57 place count 1524 transition count 1952
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 59 place count 1524 transition count 1950
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 61 place count 1522 transition count 1948
Iterating global reduction 2 with 2 rules applied. Total rules applied 63 place count 1522 transition count 1948
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 65 place count 1520 transition count 1946
Iterating global reduction 2 with 2 rules applied. Total rules applied 67 place count 1520 transition count 1946
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 69 place count 1518 transition count 1944
Iterating global reduction 2 with 2 rules applied. Total rules applied 71 place count 1518 transition count 1944
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 72 place count 1517 transition count 1943
Iterating global reduction 2 with 1 rules applied. Total rules applied 73 place count 1517 transition count 1943
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 74 place count 1516 transition count 1942
Iterating global reduction 2 with 1 rules applied. Total rules applied 75 place count 1516 transition count 1942
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 76 place count 1515 transition count 1941
Iterating global reduction 2 with 1 rules applied. Total rules applied 77 place count 1515 transition count 1941
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 78 place count 1514 transition count 1939
Iterating global reduction 2 with 1 rules applied. Total rules applied 79 place count 1514 transition count 1939
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 80 place count 1513 transition count 1937
Iterating global reduction 2 with 1 rules applied. Total rules applied 81 place count 1513 transition count 1937
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 82 place count 1512 transition count 1936
Iterating global reduction 2 with 1 rules applied. Total rules applied 83 place count 1512 transition count 1936
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 84 place count 1512 transition count 1935
Applied a total of 84 rules in 646 ms. Remains 1512 /1551 variables (removed 39) and now considering 1935/1983 (removed 48) transitions.
// Phase 1: matrix 1935 rows 1512 cols
[2024-05-21 15:43:37] [INFO ] Computed 4 invariants in 25 ms
[2024-05-21 15:43:37] [INFO ] Implicit Places using invariants in 219 ms returned []
[2024-05-21 15:43:37] [INFO ] Invariant cache hit.
[2024-05-21 15:43:38] [INFO ] Implicit Places using invariants and state equation in 959 ms returned []
Implicit Place search using SMT with State Equation took 1182 ms to find 0 implicit places.
[2024-05-21 15:43:38] [INFO ] Invariant cache hit.
[2024-05-21 15:43:39] [INFO ] Dead Transitions using invariants and state equation in 755 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1512/1551 places, 1935/1983 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2586 ms. Remains : 1512/1551 places, 1935/1983 transitions.
Stuttering acceptance computed with spot in 242 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), true, (OR (AND p0 (NOT p1)) (AND p1 (NOT p2))), (NOT p1), (NOT p2)]
Running random walk in product with property : CloudReconfiguration-PT-305-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=(NOT p1), acceptance={} source=4 dest: 2}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s654 0) (EQ s320 1)), p1:(AND (EQ s522 0) (EQ s191 1)), p2:(OR (AND (EQ s522 0) (EQ s191 1)) (EQ s752 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-305-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-305-LTLCardinality-04 finished in 2863 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)))'
Support contains 2 out of 1551 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1551/1551 places, 1983/1983 transitions.
Graph (trivial) has 1893 edges and 1551 vertex of which 700 / 1551 are part of one of the 63 SCC in 2 ms
Free SCC test removed 637 places
Ensure Unique test removed 741 transitions
Reduce isomorphic transitions removed 741 transitions.
Graph (complete) has 1418 edges and 914 vertex of which 905 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 497 transitions
Trivial Post-agglo rules discarded 497 transitions
Performed 497 trivial Post agglomeration. Transition count delta: 497
Iterating post reduction 0 with 497 rules applied. Total rules applied 499 place count 904 transition count 739
Reduce places removed 497 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 522 rules applied. Total rules applied 1021 place count 407 transition count 714
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1033 place count 395 transition count 714
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 45 Pre rules applied. Total rules applied 1033 place count 395 transition count 669
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 1123 place count 350 transition count 669
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 1140 place count 333 transition count 643
Iterating global reduction 3 with 17 rules applied. Total rules applied 1157 place count 333 transition count 643
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 2 rules applied. Total rules applied 1159 place count 333 transition count 641
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1161 place count 331 transition count 641
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 1171 place count 321 transition count 628
Iterating global reduction 5 with 10 rules applied. Total rules applied 1181 place count 321 transition count 628
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 7 rules applied. Total rules applied 1188 place count 321 transition count 621
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1189 place count 320 transition count 621
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1192 place count 317 transition count 615
Iterating global reduction 7 with 3 rules applied. Total rules applied 1195 place count 317 transition count 615
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1197 place count 315 transition count 611
Iterating global reduction 7 with 2 rules applied. Total rules applied 1199 place count 315 transition count 611
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1201 place count 313 transition count 607
Iterating global reduction 7 with 2 rules applied. Total rules applied 1203 place count 313 transition count 607
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1205 place count 311 transition count 603
Iterating global reduction 7 with 2 rules applied. Total rules applied 1207 place count 311 transition count 603
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1208 place count 310 transition count 601
Iterating global reduction 7 with 1 rules applied. Total rules applied 1209 place count 310 transition count 601
Performed 145 Post agglomeration using F-continuation condition with reduction of 84 identical transitions.
Deduced a syphon composed of 145 places in 1 ms
Reduce places removed 145 places and 0 transitions.
Iterating global reduction 7 with 290 rules applied. Total rules applied 1499 place count 165 transition count 372
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 7 with 15 rules applied. Total rules applied 1514 place count 165 transition count 357
Discarding 7 places :
Symmetric choice reduction at 8 with 7 rule applications. Total rules 1521 place count 158 transition count 344
Iterating global reduction 8 with 7 rules applied. Total rules applied 1528 place count 158 transition count 344
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1529 place count 158 transition count 343
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1530 place count 157 transition count 342
Iterating global reduction 9 with 1 rules applied. Total rules applied 1531 place count 157 transition count 342
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1532 place count 157 transition count 341
Performed 13 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 10 with 26 rules applied. Total rules applied 1558 place count 144 transition count 326
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 10 with 15 rules applied. Total rules applied 1573 place count 144 transition count 311
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1574 place count 143 transition count 307
Iterating global reduction 11 with 1 rules applied. Total rules applied 1575 place count 143 transition count 307
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 1577 place count 142 transition count 306
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 11 with 34 rules applied. Total rules applied 1611 place count 125 transition count 340
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 11 with 17 rules applied. Total rules applied 1628 place count 125 transition count 323
Discarding 8 places :
Symmetric choice reduction at 12 with 8 rule applications. Total rules 1636 place count 117 transition count 307
Iterating global reduction 12 with 8 rules applied. Total rules applied 1644 place count 117 transition count 307
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 1649 place count 117 transition count 302
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 13 with 36 rules applied. Total rules applied 1685 place count 117 transition count 266
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 1686 place count 116 transition count 265
Applied a total of 1686 rules in 111 ms. Remains 116 /1551 variables (removed 1435) and now considering 265/1983 (removed 1718) transitions.
[2024-05-21 15:43:39] [INFO ] Flow matrix only has 208 transitions (discarded 57 similar events)
// Phase 1: matrix 208 rows 116 cols
[2024-05-21 15:43:39] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 15:43:39] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-21 15:43:39] [INFO ] Flow matrix only has 208 transitions (discarded 57 similar events)
[2024-05-21 15:43:39] [INFO ] Invariant cache hit.
[2024-05-21 15:43:39] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 15:43:39] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
[2024-05-21 15:43:39] [INFO ] Redundant transitions in 11 ms returned []
[2024-05-21 15:43:39] [INFO ] Flow matrix only has 208 transitions (discarded 57 similar events)
[2024-05-21 15:43:39] [INFO ] Invariant cache hit.
[2024-05-21 15:43:39] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 116/1551 places, 265/1983 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 364 ms. Remains : 116/1551 places, 265/1983 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-305-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s9 0) (EQ s42 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 14703 reset in 387 ms.
Product exploration explored 100000 steps with 14511 reset in 190 ms.
Computed a total of 7 stabilizing places and 21 stable transitions
Computed a total of 7 stabilizing places and 21 stable transitions
Knowledge obtained : [p0, (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 125 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 147 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 116 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 116/116 places, 265/265 transitions.
Applied a total of 0 rules in 9 ms. Remains 116 /116 variables (removed 0) and now considering 265/265 (removed 0) transitions.
[2024-05-21 15:43:41] [INFO ] Flow matrix only has 208 transitions (discarded 57 similar events)
[2024-05-21 15:43:41] [INFO ] Invariant cache hit.
[2024-05-21 15:43:41] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-21 15:43:41] [INFO ] Flow matrix only has 208 transitions (discarded 57 similar events)
[2024-05-21 15:43:41] [INFO ] Invariant cache hit.
[2024-05-21 15:43:41] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 15:43:41] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
[2024-05-21 15:43:41] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-21 15:43:41] [INFO ] Flow matrix only has 208 transitions (discarded 57 similar events)
[2024-05-21 15:43:41] [INFO ] Invariant cache hit.
[2024-05-21 15:43:41] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 264 ms. Remains : 116/116 places, 265/265 transitions.
Computed a total of 7 stabilizing places and 21 stable transitions
Computed a total of 7 stabilizing places and 21 stable transitions
Knowledge obtained : [p0, (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 119 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 153 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 14559 reset in 136 ms.
Product exploration explored 100000 steps with 14618 reset in 169 ms.
Built C files in :
/tmp/ltsmin13183115526373886464
[2024-05-21 15:43:42] [INFO ] Computing symmetric may disable matrix : 265 transitions.
[2024-05-21 15:43:42] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 15:43:42] [INFO ] Computing symmetric may enable matrix : 265 transitions.
[2024-05-21 15:43:42] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 15:43:42] [INFO ] Computing Do-Not-Accords matrix : 265 transitions.
[2024-05-21 15:43:42] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 15:43:42] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13183115526373886464
Running compilation step : cd /tmp/ltsmin13183115526373886464;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 559 ms.
Running link step : cd /tmp/ltsmin13183115526373886464;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin13183115526373886464;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9534534615023071645.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 116 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 116/116 places, 265/265 transitions.
Applied a total of 0 rules in 8 ms. Remains 116 /116 variables (removed 0) and now considering 265/265 (removed 0) transitions.
[2024-05-21 15:43:57] [INFO ] Flow matrix only has 208 transitions (discarded 57 similar events)
[2024-05-21 15:43:57] [INFO ] Invariant cache hit.
[2024-05-21 15:43:57] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-21 15:43:57] [INFO ] Flow matrix only has 208 transitions (discarded 57 similar events)
[2024-05-21 15:43:57] [INFO ] Invariant cache hit.
[2024-05-21 15:43:57] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 15:43:57] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
[2024-05-21 15:43:57] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-21 15:43:57] [INFO ] Flow matrix only has 208 transitions (discarded 57 similar events)
[2024-05-21 15:43:57] [INFO ] Invariant cache hit.
[2024-05-21 15:43:57] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 274 ms. Remains : 116/116 places, 265/265 transitions.
Built C files in :
/tmp/ltsmin7067781995288127689
[2024-05-21 15:43:57] [INFO ] Computing symmetric may disable matrix : 265 transitions.
[2024-05-21 15:43:57] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 15:43:57] [INFO ] Computing symmetric may enable matrix : 265 transitions.
[2024-05-21 15:43:57] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 15:43:57] [INFO ] Computing Do-Not-Accords matrix : 265 transitions.
[2024-05-21 15:43:57] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 15:43:57] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7067781995288127689
Running compilation step : cd /tmp/ltsmin7067781995288127689;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 472 ms.
Running link step : cd /tmp/ltsmin7067781995288127689;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin7067781995288127689;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4931517987727637748.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-21 15:44:12] [INFO ] Flatten gal took : 10 ms
[2024-05-21 15:44:12] [INFO ] Flatten gal took : 9 ms
[2024-05-21 15:44:12] [INFO ] Time to serialize gal into /tmp/LTL6795811567190181700.gal : 3 ms
[2024-05-21 15:44:12] [INFO ] Time to serialize properties into /tmp/LTL6526199504073540622.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6795811567190181700.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16118736477328291256.hoa' '-atoms' '/tmp/LTL6526199504073540622.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL6526199504073540622.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16118736477328291256.hoa
Reverse transition relation is NOT exact ! Due to transitions t183, t295.t296, t450, t655, t769, t922, t1142, t1255, t1409, t1702.t1703.t1704.t1826, t1454....1308
Computing Next relation with stutter on 29292 deadlock states
7 unique states visited
0 strongly connected components in search stack
8 transitions explored
5 items max in DFS search stack
119 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,0,1.23153,54952,1,0,332,151453,488,159,4705,157232,520
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA CloudReconfiguration-PT-305-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE HOA DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property CloudReconfiguration-PT-305-LTLCardinality-05 finished in 34691 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(G((F(p0)&&(p1||X(G(p2)))))))'
Support contains 4 out of 1551 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1551/1551 places, 1983/1983 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 1533 transition count 1965
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 1533 transition count 1965
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 39 place count 1533 transition count 1962
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 46 place count 1526 transition count 1954
Iterating global reduction 1 with 7 rules applied. Total rules applied 53 place count 1526 transition count 1954
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 54 place count 1526 transition count 1953
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 56 place count 1524 transition count 1951
Iterating global reduction 2 with 2 rules applied. Total rules applied 58 place count 1524 transition count 1951
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 60 place count 1522 transition count 1948
Iterating global reduction 2 with 2 rules applied. Total rules applied 62 place count 1522 transition count 1948
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 63 place count 1521 transition count 1947
Iterating global reduction 2 with 1 rules applied. Total rules applied 64 place count 1521 transition count 1947
Applied a total of 64 rules in 348 ms. Remains 1521 /1551 variables (removed 30) and now considering 1947/1983 (removed 36) transitions.
// Phase 1: matrix 1947 rows 1521 cols
[2024-05-21 15:44:14] [INFO ] Computed 4 invariants in 15 ms
[2024-05-21 15:44:14] [INFO ] Implicit Places using invariants in 234 ms returned []
[2024-05-21 15:44:14] [INFO ] Invariant cache hit.
[2024-05-21 15:44:15] [INFO ] Implicit Places using invariants and state equation in 912 ms returned []
Implicit Place search using SMT with State Equation took 1148 ms to find 0 implicit places.
[2024-05-21 15:44:15] [INFO ] Invariant cache hit.
[2024-05-21 15:44:16] [INFO ] Dead Transitions using invariants and state equation in 728 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1521/1551 places, 1947/1983 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2226 ms. Remains : 1521/1551 places, 1947/1983 transitions.
Stuttering acceptance computed with spot in 179 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2), true]
Running random walk in product with property : CloudReconfiguration-PT-305-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 p2), acceptance={} source=3 dest: 3}, { cond=(NOT p2), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s84 0) (EQ s707 1)), p1:(AND (EQ s19 0) (EQ s591 1)), p2:(OR (EQ s591 0) (EQ s19 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 24916 reset in 614 ms.
Product exploration explored 100000 steps with 25039 reset in 633 ms.
Computed a total of 27 stabilizing places and 29 stable transitions
Graph (complete) has 2126 edges and 1521 vertex of which 1512 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.5 ms
Computed a total of 27 stabilizing places and 29 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) p2), (X p0), (X (NOT p1)), true, (X (X (NOT (AND p1 p2)))), (X (X p0)), (X (X (NOT p1))), (X (X p2))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 99 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 184 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2), true]
Incomplete random walk after 10000 steps, including 78 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 276907 steps, run timeout after 3001 ms. (steps per millisecond=92 ) properties seen :{}
Probabilistic random walk after 276907 steps, saw 80026 distinct states, run finished after 3001 ms. (steps per millisecond=92 ) properties seen :0
Running SMT prover for 4 properties.
[2024-05-21 15:44:21] [INFO ] Invariant cache hit.
[2024-05-21 15:44:21] [INFO ] After 208ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:3
[2024-05-21 15:44:22] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2024-05-21 15:44:22] [INFO ] After 755ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :3
[2024-05-21 15:44:23] [INFO ] After 1066ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 165 ms.
[2024-05-21 15:44:23] [INFO ] After 1546ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :3
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 16 ms.
Support contains 4 out of 1521 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1521/1521 places, 1947/1947 transitions.
Graph (trivial) has 1853 edges and 1521 vertex of which 693 / 1521 are part of one of the 63 SCC in 1 ms
Free SCC test removed 630 places
Drop transitions removed 795 transitions
Reduce isomorphic transitions removed 795 transitions.
Graph (complete) has 1326 edges and 891 vertex of which 882 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 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 495 transitions
Trivial Post-agglo rules discarded 495 transitions
Performed 495 trivial Post agglomeration. Transition count delta: 495
Iterating post reduction 0 with 502 rules applied. Total rules applied 504 place count 882 transition count 646
Reduce places removed 495 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Drop transitions removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 1 with 553 rules applied. Total rules applied 1057 place count 387 transition count 588
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 2 with 38 rules applied. Total rules applied 1095 place count 349 transition count 588
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 49 Pre rules applied. Total rules applied 1095 place count 349 transition count 539
Deduced a syphon composed of 49 places in 0 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 3 with 98 rules applied. Total rules applied 1193 place count 300 transition count 539
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 1204 place count 289 transition count 523
Iterating global reduction 3 with 11 rules applied. Total rules applied 1215 place count 289 transition count 523
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 1218 place count 289 transition count 520
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 1221 place count 286 transition count 520
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 1228 place count 279 transition count 512
Iterating global reduction 5 with 7 rules applied. Total rules applied 1235 place count 279 transition count 512
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1241 place count 279 transition count 506
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1242 place count 278 transition count 500
Iterating global reduction 6 with 1 rules applied. Total rules applied 1243 place count 278 transition count 500
Performed 146 Post agglomeration using F-continuation condition with reduction of 98 identical transitions.
Deduced a syphon composed of 146 places in 0 ms
Reduce places removed 146 places and 0 transitions.
Iterating global reduction 6 with 292 rules applied. Total rules applied 1535 place count 132 transition count 256
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 6 with 15 rules applied. Total rules applied 1550 place count 132 transition count 241
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1553 place count 129 transition count 238
Iterating global reduction 7 with 3 rules applied. Total rules applied 1556 place count 129 transition count 238
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 7 with 26 rules applied. Total rules applied 1582 place count 116 transition count 222
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 7 with 15 rules applied. Total rules applied 1597 place count 116 transition count 207
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 8 with 2 rules applied. Total rules applied 1599 place count 115 transition count 206
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 1601 place count 115 transition count 204
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 1603 place count 114 transition count 203
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1605 place count 114 transition count 201
Performed 33 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 10 with 66 rules applied. Total rules applied 1671 place count 81 transition count 231
Drop transitions removed 22 transitions
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 10 with 48 rules applied. Total rules applied 1719 place count 81 transition count 183
Discarding 23 places :
Symmetric choice reduction at 11 with 23 rule applications. Total rules 1742 place count 58 transition count 153
Iterating global reduction 11 with 23 rules applied. Total rules applied 1765 place count 58 transition count 153
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 11 with 14 rules applied. Total rules applied 1779 place count 58 transition count 139
Discarding 6 places :
Symmetric choice reduction at 12 with 6 rule applications. Total rules 1785 place count 52 transition count 127
Iterating global reduction 12 with 6 rules applied. Total rules applied 1791 place count 52 transition count 127
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 1797 place count 52 transition count 121
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 13 with 18 rules applied. Total rules applied 1815 place count 52 transition count 103
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 1817 place count 50 transition count 97
Iterating global reduction 13 with 2 rules applied. Total rules applied 1819 place count 50 transition count 97
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 1821 place count 48 transition count 95
Iterating global reduction 13 with 2 rules applied. Total rules applied 1823 place count 48 transition count 95
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 1825 place count 48 transition count 93
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 14 with 2 rules applied. Total rules applied 1827 place count 48 transition count 91
Free-agglomeration rule applied 4 times.
Iterating global reduction 14 with 4 rules applied. Total rules applied 1831 place count 48 transition count 87
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 1836 place count 44 transition count 86
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 15 with 1 rules applied. Total rules applied 1837 place count 44 transition count 86
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 15 with 1 rules applied. Total rules applied 1838 place count 44 transition count 85
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 1839 place count 43 transition count 84
Iterating global reduction 15 with 1 rules applied. Total rules applied 1840 place count 43 transition count 84
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 1841 place count 42 transition count 83
Applied a total of 1841 rules in 64 ms. Remains 42 /1521 variables (removed 1479) and now considering 83/1947 (removed 1864) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 42/1521 places, 83/1947 transitions.
Finished random walk after 763 steps, including 15 resets, run visited all 3 properties in 9 ms. (steps per millisecond=84 )
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1) p2), (X p0), (X (NOT p1)), true, (X (X (NOT (AND p1 p2)))), (X (X p0)), (X (X (NOT p1))), (X (X p2)), (G (NOT (AND p1 p2)))]
False Knowledge obtained : [(F (NOT p2)), (F (NOT p0)), (F p1)]
Property proved to be false thanks to negative knowledge :(F p1)
Knowledge based reduction with 9 factoid took 205 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA CloudReconfiguration-PT-305-LTLCardinality-08 FALSE TECHNIQUES KNOWLEDGE
Treatment of property CloudReconfiguration-PT-305-LTLCardinality-08 finished in 9355 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(p0)||G(p1)))'
Support contains 3 out of 1551 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1551/1551 places, 1983/1983 transitions.
Graph (trivial) has 1888 edges and 1551 vertex of which 696 / 1551 are part of one of the 63 SCC in 1 ms
Free SCC test removed 633 places
Ensure Unique test removed 736 transitions
Reduce isomorphic transitions removed 736 transitions.
Graph (complete) has 1423 edges and 918 vertex of which 909 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 497 transitions
Trivial Post-agglo rules discarded 497 transitions
Performed 497 trivial Post agglomeration. Transition count delta: 497
Iterating post reduction 0 with 497 rules applied. Total rules applied 499 place count 908 transition count 744
Reduce places removed 497 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 520 rules applied. Total rules applied 1019 place count 411 transition count 721
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 1030 place count 400 transition count 721
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 46 Pre rules applied. Total rules applied 1030 place count 400 transition count 675
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 3 with 92 rules applied. Total rules applied 1122 place count 354 transition count 675
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 1139 place count 337 transition count 649
Iterating global reduction 3 with 17 rules applied. Total rules applied 1156 place count 337 transition count 649
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 2 rules applied. Total rules applied 1158 place count 337 transition count 647
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1160 place count 335 transition count 647
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 1170 place count 325 transition count 634
Iterating global reduction 5 with 10 rules applied. Total rules applied 1180 place count 325 transition count 634
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 7 rules applied. Total rules applied 1187 place count 325 transition count 627
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1188 place count 324 transition count 627
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1191 place count 321 transition count 621
Iterating global reduction 7 with 3 rules applied. Total rules applied 1194 place count 321 transition count 621
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1196 place count 319 transition count 617
Iterating global reduction 7 with 2 rules applied. Total rules applied 1198 place count 319 transition count 617
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1200 place count 317 transition count 613
Iterating global reduction 7 with 2 rules applied. Total rules applied 1202 place count 317 transition count 613
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1204 place count 315 transition count 609
Iterating global reduction 7 with 2 rules applied. Total rules applied 1206 place count 315 transition count 609
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1207 place count 314 transition count 607
Iterating global reduction 7 with 1 rules applied. Total rules applied 1208 place count 314 transition count 607
Performed 146 Post agglomeration using F-continuation condition with reduction of 82 identical transitions.
Deduced a syphon composed of 146 places in 0 ms
Reduce places removed 146 places and 0 transitions.
Iterating global reduction 7 with 292 rules applied. Total rules applied 1500 place count 168 transition count 379
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 7 with 16 rules applied. Total rules applied 1516 place count 168 transition count 363
Discarding 7 places :
Symmetric choice reduction at 8 with 7 rule applications. Total rules 1523 place count 161 transition count 350
Iterating global reduction 8 with 7 rules applied. Total rules applied 1530 place count 161 transition count 350
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1531 place count 161 transition count 349
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1532 place count 160 transition count 348
Iterating global reduction 9 with 1 rules applied. Total rules applied 1533 place count 160 transition count 348
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1534 place count 160 transition count 347
Performed 14 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 10 with 28 rules applied. Total rules applied 1562 place count 146 transition count 331
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 10 with 15 rules applied. Total rules applied 1577 place count 146 transition count 316
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 11 with 36 rules applied. Total rules applied 1613 place count 128 transition count 352
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 11 with 19 rules applied. Total rules applied 1632 place count 128 transition count 333
Discarding 9 places :
Symmetric choice reduction at 12 with 9 rule applications. Total rules 1641 place count 119 transition count 315
Iterating global reduction 12 with 9 rules applied. Total rules applied 1650 place count 119 transition count 315
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 1656 place count 119 transition count 309
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 13 with 36 rules applied. Total rules applied 1692 place count 119 transition count 273
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 13 with 1 rules applied. Total rules applied 1693 place count 119 transition count 273
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 13 with 1 rules applied. Total rules applied 1694 place count 119 transition count 272
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 1695 place count 118 transition count 271
Applied a total of 1695 rules in 82 ms. Remains 118 /1551 variables (removed 1433) and now considering 271/1983 (removed 1712) transitions.
[2024-05-21 15:44:23] [INFO ] Flow matrix only has 215 transitions (discarded 56 similar events)
// Phase 1: matrix 215 rows 118 cols
[2024-05-21 15:44:23] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 15:44:23] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-21 15:44:23] [INFO ] Flow matrix only has 215 transitions (discarded 56 similar events)
[2024-05-21 15:44:23] [INFO ] Invariant cache hit.
[2024-05-21 15:44:23] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-21 15:44:23] [INFO ] Implicit Places using invariants and state equation in 108 ms returned [11, 80]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 163 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 116/1551 places, 271/1983 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 114 transition count 269
Applied a total of 2 rules in 5 ms. Remains 114 /116 variables (removed 2) and now considering 269/271 (removed 2) transitions.
[2024-05-21 15:44:23] [INFO ] Flow matrix only has 213 transitions (discarded 56 similar events)
// Phase 1: matrix 213 rows 114 cols
[2024-05-21 15:44:23] [INFO ] Computed 0 invariants in 6 ms
[2024-05-21 15:44:23] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-21 15:44:23] [INFO ] Flow matrix only has 213 transitions (discarded 56 similar events)
[2024-05-21 15:44:23] [INFO ] Invariant cache hit.
[2024-05-21 15:44:24] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 15:44:24] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 114/1551 places, 269/1983 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 405 ms. Remains : 114/1551 places, 269/1983 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CloudReconfiguration-PT-305-LTLCardinality-09 automaton TGBA Formula[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 s27 1), p1:(OR (EQ s69 0) (EQ s7 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 44566 steps with 4282 reset in 83 ms.
FORMULA CloudReconfiguration-PT-305-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-305-LTLCardinality-09 finished in 572 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(X(X(F((p0||(!p1 U (p2||G(!p1))))))))))'
Support contains 6 out of 1551 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1551/1551 places, 1983/1983 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1535 transition count 1967
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1535 transition count 1967
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 33 place count 1535 transition count 1966
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 41 place count 1527 transition count 1957
Iterating global reduction 1 with 8 rules applied. Total rules applied 49 place count 1527 transition count 1957
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 51 place count 1527 transition count 1955
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 54 place count 1524 transition count 1952
Iterating global reduction 2 with 3 rules applied. Total rules applied 57 place count 1524 transition count 1952
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 60 place count 1521 transition count 1948
Iterating global reduction 2 with 3 rules applied. Total rules applied 63 place count 1521 transition count 1948
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 65 place count 1519 transition count 1946
Iterating global reduction 2 with 2 rules applied. Total rules applied 67 place count 1519 transition count 1946
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 68 place count 1518 transition count 1945
Iterating global reduction 2 with 1 rules applied. Total rules applied 69 place count 1518 transition count 1945
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 70 place count 1517 transition count 1944
Iterating global reduction 2 with 1 rules applied. Total rules applied 71 place count 1517 transition count 1944
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 72 place count 1516 transition count 1943
Iterating global reduction 2 with 1 rules applied. Total rules applied 73 place count 1516 transition count 1943
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 74 place count 1515 transition count 1941
Iterating global reduction 2 with 1 rules applied. Total rules applied 75 place count 1515 transition count 1941
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 76 place count 1514 transition count 1939
Iterating global reduction 2 with 1 rules applied. Total rules applied 77 place count 1514 transition count 1939
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 78 place count 1513 transition count 1938
Iterating global reduction 2 with 1 rules applied. Total rules applied 79 place count 1513 transition count 1938
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 80 place count 1513 transition count 1937
Applied a total of 80 rules in 653 ms. Remains 1513 /1551 variables (removed 38) and now considering 1937/1983 (removed 46) transitions.
// Phase 1: matrix 1937 rows 1513 cols
[2024-05-21 15:44:24] [INFO ] Computed 4 invariants in 19 ms
[2024-05-21 15:44:25] [INFO ] Implicit Places using invariants in 210 ms returned []
[2024-05-21 15:44:25] [INFO ] Invariant cache hit.
[2024-05-21 15:44:26] [INFO ] Implicit Places using invariants and state equation in 965 ms returned []
Implicit Place search using SMT with State Equation took 1179 ms to find 0 implicit places.
[2024-05-21 15:44:26] [INFO ] Invariant cache hit.
[2024-05-21 15:44:26] [INFO ] Dead Transitions using invariants and state equation in 753 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1513/1551 places, 1937/1983 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2588 ms. Remains : 1513/1551 places, 1937/1983 transitions.
Stuttering acceptance computed with spot in 196 ms :[(AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1)]
Running random walk in product with property : CloudReconfiguration-PT-305-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s1044 0) (EQ s912 1)), p2:(AND (NOT (OR (EQ s23 0) (EQ s1210 1))) (NOT (OR (EQ s1045 0) (EQ s585 1)))), p1:(OR (EQ s1045 0) (EQ s585 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 126 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-305-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-305-LTLCardinality-12 finished in 2820 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(F((p0&&(X(p2)||p1)))))'
Support contains 5 out of 1551 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1551/1551 places, 1983/1983 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 1531 transition count 1963
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 1531 transition count 1963
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 43 place count 1531 transition count 1960
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 50 place count 1524 transition count 1952
Iterating global reduction 1 with 7 rules applied. Total rules applied 57 place count 1524 transition count 1952
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 58 place count 1524 transition count 1951
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 60 place count 1522 transition count 1949
Iterating global reduction 2 with 2 rules applied. Total rules applied 62 place count 1522 transition count 1949
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 64 place count 1520 transition count 1946
Iterating global reduction 2 with 2 rules applied. Total rules applied 66 place count 1520 transition count 1946
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 67 place count 1519 transition count 1945
Iterating global reduction 2 with 1 rules applied. Total rules applied 68 place count 1519 transition count 1945
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 69 place count 1518 transition count 1944
Iterating global reduction 2 with 1 rules applied. Total rules applied 70 place count 1518 transition count 1944
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 71 place count 1517 transition count 1943
Iterating global reduction 2 with 1 rules applied. Total rules applied 72 place count 1517 transition count 1943
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 73 place count 1516 transition count 1942
Iterating global reduction 2 with 1 rules applied. Total rules applied 74 place count 1516 transition count 1942
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 75 place count 1515 transition count 1940
Iterating global reduction 2 with 1 rules applied. Total rules applied 76 place count 1515 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 77 place count 1514 transition count 1938
Iterating global reduction 2 with 1 rules applied. Total rules applied 78 place count 1514 transition count 1938
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 79 place count 1513 transition count 1937
Iterating global reduction 2 with 1 rules applied. Total rules applied 80 place count 1513 transition count 1937
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 81 place count 1513 transition count 1936
Applied a total of 81 rules in 636 ms. Remains 1513 /1551 variables (removed 38) and now considering 1936/1983 (removed 47) transitions.
// Phase 1: matrix 1936 rows 1513 cols
[2024-05-21 15:44:27] [INFO ] Computed 4 invariants in 14 ms
[2024-05-21 15:44:27] [INFO ] Implicit Places using invariants in 207 ms returned []
[2024-05-21 15:44:27] [INFO ] Invariant cache hit.
[2024-05-21 15:44:28] [INFO ] Implicit Places using invariants and state equation in 975 ms returned []
Implicit Place search using SMT with State Equation took 1184 ms to find 0 implicit places.
[2024-05-21 15:44:28] [INFO ] Invariant cache hit.
[2024-05-21 15:44:29] [INFO ] Dead Transitions using invariants and state equation in 696 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1513/1551 places, 1936/1983 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2518 ms. Remains : 1513/1551 places, 1936/1983 transitions.
Stuttering acceptance computed with spot in 146 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : CloudReconfiguration-PT-305-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s1038 1), p1:(OR (EQ s197 0) (EQ s1467 1)), p2:(OR (EQ s402 0) (EQ s142 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 105 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-305-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-305-LTLCardinality-14 finished in 2693 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 1551 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1551/1551 places, 1983/1983 transitions.
Graph (trivial) has 1889 edges and 1551 vertex of which 670 / 1551 are part of one of the 62 SCC in 1 ms
Free SCC test removed 608 places
Ensure Unique test removed 709 transitions
Reduce isomorphic transitions removed 709 transitions.
Graph (complete) has 1451 edges and 943 vertex of which 934 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 514 transitions
Trivial Post-agglo rules discarded 514 transitions
Performed 514 trivial Post agglomeration. Transition count delta: 514
Iterating post reduction 0 with 514 rules applied. Total rules applied 516 place count 933 transition count 754
Reduce places removed 514 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 542 rules applied. Total rules applied 1058 place count 419 transition count 726
Reduce places removed 14 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 16 rules applied. Total rules applied 1074 place count 405 transition count 724
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1076 place count 403 transition count 724
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 48 Pre rules applied. Total rules applied 1076 place count 403 transition count 676
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 1172 place count 355 transition count 676
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 1188 place count 339 transition count 651
Iterating global reduction 4 with 16 rules applied. Total rules applied 1204 place count 339 transition count 651
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 2 rules applied. Total rules applied 1206 place count 339 transition count 649
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1208 place count 337 transition count 649
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 1217 place count 328 transition count 637
Iterating global reduction 6 with 9 rules applied. Total rules applied 1226 place count 328 transition count 637
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 6 rules applied. Total rules applied 1232 place count 328 transition count 631
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1233 place count 327 transition count 631
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1236 place count 324 transition count 625
Iterating global reduction 8 with 3 rules applied. Total rules applied 1239 place count 324 transition count 625
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1241 place count 322 transition count 621
Iterating global reduction 8 with 2 rules applied. Total rules applied 1243 place count 322 transition count 621
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1245 place count 320 transition count 617
Iterating global reduction 8 with 2 rules applied. Total rules applied 1247 place count 320 transition count 617
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1249 place count 318 transition count 613
Iterating global reduction 8 with 2 rules applied. Total rules applied 1251 place count 318 transition count 613
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1252 place count 317 transition count 611
Iterating global reduction 8 with 1 rules applied. Total rules applied 1253 place count 317 transition count 611
Performed 147 Post agglomeration using F-continuation condition with reduction of 84 identical transitions.
Deduced a syphon composed of 147 places in 0 ms
Reduce places removed 147 places and 0 transitions.
Iterating global reduction 8 with 294 rules applied. Total rules applied 1547 place count 170 transition count 380
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 8 with 15 rules applied. Total rules applied 1562 place count 170 transition count 365
Discarding 6 places :
Symmetric choice reduction at 9 with 6 rule applications. Total rules 1568 place count 164 transition count 353
Iterating global reduction 9 with 6 rules applied. Total rules applied 1574 place count 164 transition count 353
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1575 place count 164 transition count 352
Performed 13 Post agglomeration using F-continuation condition with reduction of 2 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 1601 place count 151 transition count 337
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 10 with 15 rules applied. Total rules applied 1616 place count 151 transition count 322
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1617 place count 150 transition count 318
Iterating global reduction 11 with 1 rules applied. Total rules applied 1618 place count 150 transition count 318
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 11 with 2 rules applied. Total rules applied 1620 place count 149 transition count 317
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: -39
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 11 with 42 rules applied. Total rules applied 1662 place count 128 transition count 356
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 11 with 19 rules applied. Total rules applied 1681 place count 128 transition count 337
Discarding 9 places :
Symmetric choice reduction at 12 with 9 rule applications. Total rules 1690 place count 119 transition count 319
Iterating global reduction 12 with 9 rules applied. Total rules applied 1699 place count 119 transition count 319
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 1705 place count 119 transition count 313
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 13 with 36 rules applied. Total rules applied 1741 place count 119 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 1742 place count 118 transition count 276
Applied a total of 1742 rules in 81 ms. Remains 118 /1551 variables (removed 1433) and now considering 276/1983 (removed 1707) transitions.
[2024-05-21 15:44:29] [INFO ] Flow matrix only has 220 transitions (discarded 56 similar events)
// Phase 1: matrix 220 rows 118 cols
[2024-05-21 15:44:29] [INFO ] Computed 0 invariants in 2 ms
[2024-05-21 15:44:29] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-21 15:44:29] [INFO ] Flow matrix only has 220 transitions (discarded 56 similar events)
[2024-05-21 15:44:29] [INFO ] Invariant cache hit.
[2024-05-21 15:44:29] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 15:44:30] [INFO ] Implicit Places using invariants and state equation in 114 ms returned [8, 79]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 166 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 116/1551 places, 276/1983 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 114 transition count 288
Applied a total of 2 rules in 5 ms. Remains 114 /116 variables (removed 2) and now considering 288/276 (removed -12) transitions.
[2024-05-21 15:44:30] [INFO ] Flow matrix only has 230 transitions (discarded 58 similar events)
// Phase 1: matrix 230 rows 114 cols
[2024-05-21 15:44:30] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 15:44:30] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-21 15:44:30] [INFO ] Flow matrix only has 230 transitions (discarded 58 similar events)
[2024-05-21 15:44:30] [INFO ] Invariant cache hit.
[2024-05-21 15:44:30] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-21 15:44:30] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 114/1551 places, 288/1983 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 392 ms. Remains : 114/1551 places, 288/1983 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-305-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s14 0) (EQ s81 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-305-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-305-LTLCardinality-15 finished in 435 ms.
All properties solved by simple procedures.
Total runtime 68810 ms.

BK_STOP 1716306271311

--------------------
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-305"
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-305, 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-171624207800092"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-305.tgz
mv CloudReconfiguration-PT-305 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 ;