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-171624207900132.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-313, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r109-tall-171624207900132
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 11 19:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Apr 11 19:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Apr 11 19:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 11 19:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:35 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-313-LTLCardinality-00
FORMULA_NAME CloudReconfiguration-PT-313-LTLCardinality-01
FORMULA_NAME CloudReconfiguration-PT-313-LTLCardinality-02
FORMULA_NAME CloudReconfiguration-PT-313-LTLCardinality-03
FORMULA_NAME CloudReconfiguration-PT-313-LTLCardinality-04
FORMULA_NAME CloudReconfiguration-PT-313-LTLCardinality-05
FORMULA_NAME CloudReconfiguration-PT-313-LTLCardinality-06
FORMULA_NAME CloudReconfiguration-PT-313-LTLCardinality-07
FORMULA_NAME CloudReconfiguration-PT-313-LTLCardinality-08
FORMULA_NAME CloudReconfiguration-PT-313-LTLCardinality-09
FORMULA_NAME CloudReconfiguration-PT-313-LTLCardinality-10
FORMULA_NAME CloudReconfiguration-PT-313-LTLCardinality-11
FORMULA_NAME CloudReconfiguration-PT-313-LTLCardinality-12
FORMULA_NAME CloudReconfiguration-PT-313-LTLCardinality-13
FORMULA_NAME CloudReconfiguration-PT-313-LTLCardinality-14
FORMULA_NAME CloudReconfiguration-PT-313-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716307082060

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-313
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-21 15:58:03] [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 15:58:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 15:58:03] [INFO ] Load time of PNML (sax parser for PT used): 123 ms
[2024-05-21 15:58:03] [INFO ] Transformed 2585 places.
[2024-05-21 15:58:03] [INFO ] Transformed 3095 transitions.
[2024-05-21 15:58:03] [INFO ] Found NUPN structural information;
[2024-05-21 15:58:03] [INFO ] Parsed PT model containing 2585 places and 3095 transitions and 6463 arcs in 200 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA CloudReconfiguration-PT-313-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-313-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-313-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-313-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-313-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-313-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 2585 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Discarding 517 places :
Symmetric choice reduction at 0 with 517 rule applications. Total rules 517 place count 2068 transition count 2578
Iterating global reduction 0 with 517 rules applied. Total rules applied 1034 place count 2068 transition count 2578
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 1062 place count 2068 transition count 2550
Discarding 240 places :
Symmetric choice reduction at 1 with 240 rule applications. Total rules 1302 place count 1828 transition count 2310
Iterating global reduction 1 with 240 rules applied. Total rules applied 1542 place count 1828 transition count 2310
Discarding 89 places :
Symmetric choice reduction at 1 with 89 rule applications. Total rules 1631 place count 1739 transition count 2221
Iterating global reduction 1 with 89 rules applied. Total rules applied 1720 place count 1739 transition count 2221
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 1738 place count 1739 transition count 2203
Discarding 48 places :
Symmetric choice reduction at 2 with 48 rule applications. Total rules 1786 place count 1691 transition count 2155
Iterating global reduction 2 with 48 rules applied. Total rules applied 1834 place count 1691 transition count 2155
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 1841 place count 1691 transition count 2148
Discarding 38 places :
Symmetric choice reduction at 3 with 38 rule applications. Total rules 1879 place count 1653 transition count 2105
Iterating global reduction 3 with 38 rules applied. Total rules applied 1917 place count 1653 transition count 2105
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 1944 place count 1626 transition count 2078
Iterating global reduction 3 with 27 rules applied. Total rules applied 1971 place count 1626 transition count 2078
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 1996 place count 1601 transition count 2053
Iterating global reduction 3 with 25 rules applied. Total rules applied 2021 place count 1601 transition count 2053
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 2046 place count 1576 transition count 2028
Iterating global reduction 3 with 25 rules applied. Total rules applied 2071 place count 1576 transition count 2028
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 2093 place count 1554 transition count 1991
Iterating global reduction 3 with 22 rules applied. Total rules applied 2115 place count 1554 transition count 1991
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 2121 place count 1548 transition count 1981
Iterating global reduction 3 with 6 rules applied. Total rules applied 2127 place count 1548 transition count 1981
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 2133 place count 1542 transition count 1974
Iterating global reduction 3 with 6 rules applied. Total rules applied 2139 place count 1542 transition count 1974
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 2142 place count 1542 transition count 1971
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 2143 place count 1541 transition count 1970
Iterating global reduction 4 with 1 rules applied. Total rules applied 2144 place count 1541 transition count 1970
Applied a total of 2144 rules in 1829 ms. Remains 1541 /2585 variables (removed 1044) and now considering 1970/3095 (removed 1125) transitions.
// Phase 1: matrix 1970 rows 1541 cols
[2024-05-21 15:58:05] [INFO ] Computed 4 invariants in 30 ms
[2024-05-21 15:58:06] [INFO ] Implicit Places using invariants in 524 ms returned []
[2024-05-21 15:58:06] [INFO ] Invariant cache hit.
[2024-05-21 15:58:07] [INFO ] Implicit Places using invariants and state equation in 1036 ms returned []
Implicit Place search using SMT with State Equation took 1585 ms to find 0 implicit places.
[2024-05-21 15:58:07] [INFO ] Invariant cache hit.
[2024-05-21 15:58:08] [INFO ] Dead Transitions using invariants and state equation in 778 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1541/2585 places, 1970/3095 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4197 ms. Remains : 1541/2585 places, 1970/3095 transitions.
Support contains 25 out of 1541 places after structural reductions.
[2024-05-21 15:58:08] [INFO ] Flatten gal took : 151 ms
[2024-05-21 15:58:08] [INFO ] Flatten gal took : 89 ms
[2024-05-21 15:58:08] [INFO ] Input system was already deterministic with 1970 transitions.
Incomplete random walk after 10000 steps, including 69 resets, run finished after 256 ms. (steps per millisecond=39 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 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 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 283487 steps, run timeout after 3001 ms. (steps per millisecond=94 ) properties seen :{}
Probabilistic random walk after 283487 steps, saw 70314 distinct states, run finished after 3002 ms. (steps per millisecond=94 ) properties seen :0
Running SMT prover for 15 properties.
[2024-05-21 15:58:12] [INFO ] Invariant cache hit.
[2024-05-21 15:58:12] [INFO ] After 593ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2024-05-21 15:58:13] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 12 ms returned sat
[2024-05-21 15:58:15] [INFO ] After 1604ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :15
[2024-05-21 15:58:16] [INFO ] After 3162ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :15
Attempting to minimize the solution found.
Minimization took 930 ms.
[2024-05-21 15:58:17] [INFO ] After 5098ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :15
Fused 15 Parikh solutions to 14 different solutions.
Parikh walk visited 13 properties in 158 ms.
Support contains 4 out of 1541 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1541/1541 places, 1970/1970 transitions.
Graph (trivial) has 1874 edges and 1541 vertex of which 690 / 1541 are part of one of the 62 SCC in 7 ms
Free SCC test removed 628 places
Drop transitions removed 792 transitions
Reduce isomorphic transitions removed 792 transitions.
Graph (complete) has 1350 edges and 913 vertex of which 904 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 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 904 transition count 657
Reduce places removed 510 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Drop transitions removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 1 with 567 rules applied. Total rules applied 1086 place count 394 transition count 600
Reduce places removed 37 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 38 rules applied. Total rules applied 1124 place count 357 transition count 599
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1125 place count 356 transition count 599
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 47 Pre rules applied. Total rules applied 1125 place count 356 transition count 552
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 4 with 94 rules applied. Total rules applied 1219 place count 309 transition count 552
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 1229 place count 299 transition count 538
Iterating global reduction 4 with 10 rules applied. Total rules applied 1239 place count 299 transition count 538
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 299 transition count 536
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1243 place count 297 transition count 536
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 1250 place count 290 transition count 528
Iterating global reduction 6 with 7 rules applied. Total rules applied 1257 place count 290 transition count 528
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1263 place count 290 transition count 522
Performed 156 Post agglomeration using F-continuation condition with reduction of 105 identical transitions.
Deduced a syphon composed of 156 places in 0 ms
Reduce places removed 156 places and 0 transitions.
Iterating global reduction 7 with 312 rules applied. Total rules applied 1575 place count 134 transition count 261
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 7 with 17 rules applied. Total rules applied 1592 place count 134 transition count 244
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 1596 place count 130 transition count 238
Iterating global reduction 8 with 4 rules applied. Total rules applied 1600 place count 130 transition count 238
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 8 with 22 rules applied. Total rules applied 1622 place count 119 transition count 225
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 8 with 11 rules applied. Total rules applied 1633 place count 119 transition count 214
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 1635 place count 118 transition count 213
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1637 place count 118 transition count 211
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 10 with 2 rules applied. Total rules applied 1639 place count 117 transition count 210
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1641 place count 117 transition count 208
Performed 35 Post agglomeration using F-continuation condition with reduction of 17 identical transitions.
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 11 with 70 rules applied. Total rules applied 1711 place count 82 transition count 239
Drop transitions removed 22 transitions
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 11 with 49 rules applied. Total rules applied 1760 place count 82 transition count 190
Discarding 23 places :
Symmetric choice reduction at 12 with 23 rule applications. Total rules 1783 place count 59 transition count 160
Iterating global reduction 12 with 23 rules applied. Total rules applied 1806 place count 59 transition count 160
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 12 with 14 rules applied. Total rules applied 1820 place count 59 transition count 146
Discarding 6 places :
Symmetric choice reduction at 13 with 6 rule applications. Total rules 1826 place count 53 transition count 134
Iterating global reduction 13 with 6 rules applied. Total rules applied 1832 place count 53 transition count 134
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 1838 place count 53 transition count 128
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 14 with 21 rules applied. Total rules applied 1859 place count 53 transition count 107
Discarding 2 places :
Symmetric choice reduction at 14 with 2 rule applications. Total rules 1861 place count 51 transition count 101
Iterating global reduction 14 with 2 rules applied. Total rules applied 1863 place count 51 transition count 101
Discarding 2 places :
Symmetric choice reduction at 14 with 2 rule applications. Total rules 1865 place count 49 transition count 99
Iterating global reduction 14 with 2 rules applied. Total rules applied 1867 place count 49 transition count 99
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 1869 place count 49 transition count 97
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 15 with 2 rules applied. Total rules applied 1871 place count 49 transition count 95
Free-agglomeration rule applied 5 times.
Iterating global reduction 15 with 5 rules applied. Total rules applied 1876 place count 49 transition count 90
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 1882 place count 44 transition count 89
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 16 with 1 rules applied. Total rules applied 1883 place count 44 transition count 88
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 16 with 2 rules applied. Total rules applied 1885 place count 44 transition count 88
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 16 with 1 rules applied. Total rules applied 1886 place count 44 transition count 87
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 16 with 1 rules applied. Total rules applied 1887 place count 43 transition count 86
Applied a total of 1887 rules in 152 ms. Remains 43 /1541 variables (removed 1498) and now considering 86/1970 (removed 1884) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 153 ms. Remains : 43/1541 places, 86/1970 transitions.
Incomplete random walk after 10000 steps, including 216 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 65 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-21 15:58:18] [INFO ] Flow matrix only has 81 transitions (discarded 5 similar events)
// Phase 1: matrix 81 rows 43 cols
[2024-05-21 15:58:18] [INFO ] Computed 4 invariants in 1 ms
[2024-05-21 15:58:18] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 15:58:18] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-21 15:58:18] [INFO ] After 16ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 15:58:18] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 15:58:18] [INFO ] After 3ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 15:58:18] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 1 ms to minimize.
[2024-05-21 15:58:18] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 31 ms
[2024-05-21 15:58:18] [INFO ] After 40ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :0
[2024-05-21 15:58:18] [INFO ] After 85ms 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.
Computed a total of 27 stabilizing places and 29 stable transitions
Graph (complete) has 2147 edges and 1541 vertex of which 1532 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.23 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(((p0 U !p1)||X(X(X((F(G(p2))||G(p3))))))))'
Support contains 6 out of 1541 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1541/1541 places, 1970/1970 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1532 transition count 1961
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1532 transition count 1961
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 1532 transition count 1960
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 24 place count 1527 transition count 1955
Iterating global reduction 1 with 5 rules applied. Total rules applied 29 place count 1527 transition count 1955
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 30 place count 1527 transition count 1954
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 33 place count 1524 transition count 1951
Iterating global reduction 2 with 3 rules applied. Total rules applied 36 place count 1524 transition count 1951
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 39 place count 1521 transition count 1948
Iterating global reduction 2 with 3 rules applied. Total rules applied 42 place count 1521 transition count 1948
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 43 place count 1521 transition count 1947
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 45 place count 1519 transition count 1945
Iterating global reduction 3 with 2 rules applied. Total rules applied 47 place count 1519 transition count 1945
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 49 place count 1517 transition count 1942
Iterating global reduction 3 with 2 rules applied. Total rules applied 51 place count 1517 transition count 1942
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 52 place count 1516 transition count 1940
Iterating global reduction 3 with 1 rules applied. Total rules applied 53 place count 1516 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 54 place count 1515 transition count 1939
Iterating global reduction 3 with 1 rules applied. Total rules applied 55 place count 1515 transition count 1939
Applied a total of 55 rules in 464 ms. Remains 1515 /1541 variables (removed 26) and now considering 1939/1970 (removed 31) transitions.
// Phase 1: matrix 1939 rows 1515 cols
[2024-05-21 15:58:19] [INFO ] Computed 4 invariants in 21 ms
[2024-05-21 15:58:19] [INFO ] Implicit Places using invariants in 228 ms returned []
[2024-05-21 15:58:19] [INFO ] Invariant cache hit.
[2024-05-21 15:58:20] [INFO ] Implicit Places using invariants and state equation in 850 ms returned []
Implicit Place search using SMT with State Equation took 1085 ms to find 0 implicit places.
[2024-05-21 15:58:20] [INFO ] Invariant cache hit.
[2024-05-21 15:58:20] [INFO ] Dead Transitions using invariants and state equation in 766 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1515/1541 places, 1939/1970 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2318 ms. Remains : 1515/1541 places, 1939/1970 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 566 ms :[(AND p1 (NOT p2) (NOT p3)), (AND p1 (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p2)), (AND p1 (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p2)), (AND (NOT p3) (NOT p2)), (NOT p2), (AND p1 (NOT p2) (NOT p3)), (AND p1 (NOT p2) (NOT p3)), (AND p1 (NOT p2))]
Running random walk in product with property : CloudReconfiguration-PT-313-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND p1 p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 4}, { cond=(AND p1 p0), acceptance={} source=3 dest: 7}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=p3, acceptance={} source=5 dest: 5}, { cond=(NOT p3), acceptance={} source=5 dest: 6}], [{ cond=p2, acceptance={} source=6 dest: 6}, { cond=(NOT p2), acceptance={0} source=6 dest: 6}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=7 dest: 5}, { cond=(AND p1 p0), acceptance={} source=7 dest: 8}], [{ cond=(AND p1 (NOT p0) p3), acceptance={} source=8 dest: 5}, { cond=(AND p1 (NOT p0) (NOT p3)), acceptance={} source=8 dest: 6}, { cond=(AND p1 p0 p3), acceptance={} source=8 dest: 8}, { cond=(AND p1 p0 (NOT p3)), acceptance={} source=8 dest: 9}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=9 dest: 6}, { cond=(AND p1 p0 p2), acceptance={} source=9 dest: 9}, { cond=(AND p1 p0 (NOT p2)), acceptance={0} source=9 dest: 9}]], initial=0, aps=[p1:(OR (EQ s1441 0) (EQ s774 1)), p0:(OR (EQ s555 0) (EQ s740 1)), p3:(EQ s178 1), p2:(EQ s259 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, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 177 steps with 0 reset in 4 ms.
FORMULA CloudReconfiguration-PT-313-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-313-LTLCardinality-00 finished in 2952 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))))))'
Support contains 2 out of 1541 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1541/1541 places, 1970/1970 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1530 transition count 1959
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1530 transition count 1959
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 23 place count 1530 transition count 1958
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 30 place count 1523 transition count 1950
Iterating global reduction 1 with 7 rules applied. Total rules applied 37 place count 1523 transition count 1950
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 38 place count 1523 transition count 1949
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 41 place count 1520 transition count 1945
Iterating global reduction 2 with 3 rules applied. Total rules applied 44 place count 1520 transition count 1945
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 47 place count 1517 transition count 1942
Iterating global reduction 2 with 3 rules applied. Total rules applied 50 place count 1517 transition count 1942
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 51 place count 1517 transition count 1941
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 52 place count 1516 transition count 1940
Iterating global reduction 3 with 1 rules applied. Total rules applied 53 place count 1516 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 54 place count 1515 transition count 1938
Iterating global reduction 3 with 1 rules applied. Total rules applied 55 place count 1515 transition count 1938
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 56 place count 1514 transition count 1936
Iterating global reduction 3 with 1 rules applied. Total rules applied 57 place count 1514 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 58 place count 1513 transition count 1935
Iterating global reduction 3 with 1 rules applied. Total rules applied 59 place count 1513 transition count 1935
Applied a total of 59 rules in 509 ms. Remains 1513 /1541 variables (removed 28) and now considering 1935/1970 (removed 35) transitions.
// Phase 1: matrix 1935 rows 1513 cols
[2024-05-21 15:58:22] [INFO ] Computed 4 invariants in 16 ms
[2024-05-21 15:58:22] [INFO ] Implicit Places using invariants in 207 ms returned []
[2024-05-21 15:58:22] [INFO ] Invariant cache hit.
[2024-05-21 15:58:23] [INFO ] Implicit Places using invariants and state equation in 907 ms returned []
Implicit Place search using SMT with State Equation took 1116 ms to find 0 implicit places.
[2024-05-21 15:58:23] [INFO ] Invariant cache hit.
[2024-05-21 15:58:23] [INFO ] Dead Transitions using invariants and state equation in 759 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1513/1541 places, 1935/1970 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2386 ms. Remains : 1513/1541 places, 1935/1970 transitions.
Stuttering acceptance computed with spot in 175 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-313-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(AND (EQ s1075 0) (EQ s597 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 110 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-313-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-313-LTLCardinality-01 finished in 2589 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(G(p0))))'
Support contains 1 out of 1541 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1541/1541 places, 1970/1970 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1529 transition count 1958
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1529 transition count 1958
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 25 place count 1529 transition count 1957
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 33 place count 1521 transition count 1948
Iterating global reduction 1 with 8 rules applied. Total rules applied 41 place count 1521 transition count 1948
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 42 place count 1521 transition count 1947
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 46 place count 1517 transition count 1942
Iterating global reduction 2 with 4 rules applied. Total rules applied 50 place count 1517 transition count 1942
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 54 place count 1513 transition count 1938
Iterating global reduction 2 with 4 rules applied. Total rules applied 58 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 59 place count 1513 transition count 1937
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 61 place count 1511 transition count 1935
Iterating global reduction 3 with 2 rules applied. Total rules applied 63 place count 1511 transition count 1935
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 65 place count 1509 transition count 1932
Iterating global reduction 3 with 2 rules applied. Total rules applied 67 place count 1509 transition count 1932
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 68 place count 1508 transition count 1930
Iterating global reduction 3 with 1 rules applied. Total rules applied 69 place count 1508 transition count 1930
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 70 place count 1507 transition count 1929
Iterating global reduction 3 with 1 rules applied. Total rules applied 71 place count 1507 transition count 1929
Applied a total of 71 rules in 500 ms. Remains 1507 /1541 variables (removed 34) and now considering 1929/1970 (removed 41) transitions.
// Phase 1: matrix 1929 rows 1507 cols
[2024-05-21 15:58:24] [INFO ] Computed 4 invariants in 14 ms
[2024-05-21 15:58:24] [INFO ] Implicit Places using invariants in 203 ms returned []
[2024-05-21 15:58:24] [INFO ] Invariant cache hit.
[2024-05-21 15:58:25] [INFO ] Implicit Places using invariants and state equation in 887 ms returned []
Implicit Place search using SMT with State Equation took 1094 ms to find 0 implicit places.
[2024-05-21 15:58:25] [INFO ] Invariant cache hit.
[2024-05-21 15:58:26] [INFO ] Dead Transitions using invariants and state equation in 696 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1507/1541 places, 1929/1970 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2291 ms. Remains : 1507/1541 places, 1929/1970 transitions.
Stuttering acceptance computed with spot in 105 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-313-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(EQ s640 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-313-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-313-LTLCardinality-02 finished in 2418 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(p0)))'
Support contains 1 out of 1541 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1541/1541 places, 1970/1970 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1528 transition count 1957
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1528 transition count 1957
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 27 place count 1528 transition count 1956
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 35 place count 1520 transition count 1947
Iterating global reduction 1 with 8 rules applied. Total rules applied 43 place count 1520 transition count 1947
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 44 place count 1520 transition count 1946
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 48 place count 1516 transition count 1941
Iterating global reduction 2 with 4 rules applied. Total rules applied 52 place count 1516 transition count 1941
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 56 place count 1512 transition count 1937
Iterating global reduction 2 with 4 rules applied. Total rules applied 60 place count 1512 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 61 place count 1512 transition count 1936
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 63 place count 1510 transition count 1934
Iterating global reduction 3 with 2 rules applied. Total rules applied 65 place count 1510 transition count 1934
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 67 place count 1508 transition count 1931
Iterating global reduction 3 with 2 rules applied. Total rules applied 69 place count 1508 transition count 1931
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 70 place count 1507 transition count 1929
Iterating global reduction 3 with 1 rules applied. Total rules applied 71 place count 1507 transition count 1929
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 72 place count 1506 transition count 1928
Iterating global reduction 3 with 1 rules applied. Total rules applied 73 place count 1506 transition count 1928
Applied a total of 73 rules in 512 ms. Remains 1506 /1541 variables (removed 35) and now considering 1928/1970 (removed 42) transitions.
// Phase 1: matrix 1928 rows 1506 cols
[2024-05-21 15:58:27] [INFO ] Computed 4 invariants in 17 ms
[2024-05-21 15:58:27] [INFO ] Implicit Places using invariants in 198 ms returned []
[2024-05-21 15:58:27] [INFO ] Invariant cache hit.
[2024-05-21 15:58:28] [INFO ] Implicit Places using invariants and state equation in 834 ms returned []
Implicit Place search using SMT with State Equation took 1034 ms to find 0 implicit places.
[2024-05-21 15:58:28] [INFO ] Invariant cache hit.
[2024-05-21 15:58:28] [INFO ] Dead Transitions using invariants and state equation in 674 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1506/1541 places, 1928/1970 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2224 ms. Remains : 1506/1541 places, 1928/1970 transitions.
Stuttering acceptance computed with spot in 120 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-313-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=3, aps=[p0:(NEQ s906 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 645 ms.
Product exploration explored 100000 steps with 33333 reset in 633 ms.
Computed a total of 27 stabilizing places and 29 stable transitions
Graph (complete) has 2105 edges and 1506 vertex of which 1497 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.8 ms
Computed a total of 27 stabilizing places and 29 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 17 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CloudReconfiguration-PT-313-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CloudReconfiguration-PT-313-LTLCardinality-03 finished in 3678 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((!p0 U !p1)))'
Support contains 4 out of 1541 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1541/1541 places, 1970/1970 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1530 transition count 1959
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1530 transition count 1959
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 29 place count 1523 transition count 1951
Iterating global reduction 0 with 7 rules applied. Total rules applied 36 place count 1523 transition count 1951
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 37 place count 1523 transition count 1950
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 40 place count 1520 transition count 1946
Iterating global reduction 1 with 3 rules applied. Total rules applied 43 place count 1520 transition count 1946
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 46 place count 1517 transition count 1943
Iterating global reduction 1 with 3 rules applied. Total rules applied 49 place count 1517 transition count 1943
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 51 place count 1515 transition count 1941
Iterating global reduction 1 with 2 rules applied. Total rules applied 53 place count 1515 transition count 1941
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 54 place count 1514 transition count 1940
Iterating global reduction 1 with 1 rules applied. Total rules applied 55 place count 1514 transition count 1940
Applied a total of 55 rules in 371 ms. Remains 1514 /1541 variables (removed 27) and now considering 1940/1970 (removed 30) transitions.
// Phase 1: matrix 1940 rows 1514 cols
[2024-05-21 15:58:30] [INFO ] Computed 4 invariants in 27 ms
[2024-05-21 15:58:30] [INFO ] Implicit Places using invariants in 216 ms returned []
[2024-05-21 15:58:30] [INFO ] Invariant cache hit.
[2024-05-21 15:58:31] [INFO ] Implicit Places using invariants and state equation in 852 ms returned []
Implicit Place search using SMT with State Equation took 1073 ms to find 0 implicit places.
[2024-05-21 15:58:31] [INFO ] Invariant cache hit.
[2024-05-21 15:58:32] [INFO ] Dead Transitions using invariants and state equation in 676 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1514/1541 places, 1940/1970 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2124 ms. Remains : 1514/1541 places, 1940/1970 transitions.
Stuttering acceptance computed with spot in 90 ms :[p1, p1, true]
Running random walk in product with property : CloudReconfiguration-PT-313-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(OR (EQ s1251 0) (EQ s1044 1)), p0:(OR (EQ s191 0) (EQ s564 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-313-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-313-LTLCardinality-04 finished in 2249 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 1541 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1541/1541 places, 1970/1970 transitions.
Graph (trivial) has 1878 edges and 1541 vertex of which 685 / 1541 are part of one of the 62 SCC in 6 ms
Free SCC test removed 623 places
Ensure Unique test removed 723 transitions
Reduce isomorphic transitions removed 723 transitions.
Graph (complete) has 1418 edges and 918 vertex of which 909 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 502 transitions
Trivial Post-agglo rules discarded 502 transitions
Performed 502 trivial Post agglomeration. Transition count delta: 502
Iterating post reduction 0 with 502 rules applied. Total rules applied 504 place count 908 transition count 739
Reduce places removed 502 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 528 rules applied. Total rules applied 1032 place count 406 transition count 713
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 15 rules applied. Total rules applied 1047 place count 393 transition count 711
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 3 rules applied. Total rules applied 1050 place count 392 transition count 709
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1052 place count 390 transition count 709
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 46 Pre rules applied. Total rules applied 1052 place count 390 transition count 663
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 5 with 92 rules applied. Total rules applied 1144 place count 344 transition count 663
Discarding 14 places :
Symmetric choice reduction at 5 with 14 rule applications. Total rules 1158 place count 330 transition count 642
Iterating global reduction 5 with 14 rules applied. Total rules applied 1172 place count 330 transition count 642
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 5 with 2 rules applied. Total rules applied 1174 place count 330 transition count 640
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1176 place count 328 transition count 640
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 1184 place count 320 transition count 630
Iterating global reduction 7 with 8 rules applied. Total rules applied 1192 place count 320 transition count 630
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 1198 place count 320 transition count 624
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1199 place count 319 transition count 622
Iterating global reduction 8 with 1 rules applied. Total rules applied 1200 place count 319 transition count 622
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1201 place count 318 transition count 620
Iterating global reduction 8 with 1 rules applied. Total rules applied 1202 place count 318 transition count 620
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1203 place count 317 transition count 618
Iterating global reduction 8 with 1 rules applied. Total rules applied 1204 place count 317 transition count 618
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1205 place count 316 transition count 616
Iterating global reduction 8 with 1 rules applied. Total rules applied 1206 place count 316 transition count 616
Performed 150 Post agglomeration using F-continuation condition with reduction of 87 identical transitions.
Deduced a syphon composed of 150 places in 0 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 8 with 300 rules applied. Total rules applied 1506 place count 166 transition count 379
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 19 rules applied. Total rules applied 1525 place count 166 transition count 360
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1527 place count 165 transition count 359
Discarding 5 places :
Symmetric choice reduction at 10 with 5 rule applications. Total rules 1532 place count 160 transition count 352
Iterating global reduction 10 with 5 rules applied. Total rules applied 1537 place count 160 transition count 352
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1538 place count 159 transition count 350
Iterating global reduction 10 with 1 rules applied. Total rules applied 1539 place count 159 transition count 350
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1540 place count 158 transition count 348
Iterating global reduction 10 with 1 rules applied. Total rules applied 1541 place count 158 transition count 348
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1542 place count 157 transition count 346
Iterating global reduction 10 with 1 rules applied. Total rules applied 1543 place count 157 transition count 346
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1544 place count 156 transition count 344
Iterating global reduction 10 with 1 rules applied. Total rules applied 1545 place count 156 transition count 344
Performed 9 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 10 with 18 rules applied. Total rules applied 1563 place count 147 transition count 333
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 10 with 9 rules applied. Total rules applied 1572 place count 147 transition count 324
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1573 place count 146 transition count 322
Iterating global reduction 11 with 1 rules applied. Total rules applied 1574 place count 146 transition count 322
Performed 18 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
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 1610 place count 128 transition count 360
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 11 with 23 rules applied. Total rules applied 1633 place count 128 transition count 337
Discarding 10 places :
Symmetric choice reduction at 12 with 10 rule applications. Total rules 1643 place count 118 transition count 314
Iterating global reduction 12 with 10 rules applied. Total rules applied 1653 place count 118 transition count 314
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 1659 place count 118 transition count 308
Drop transitions removed 38 transitions
Redundant transition composition rules discarded 38 transitions
Iterating global reduction 13 with 38 rules applied. Total rules applied 1697 place count 118 transition count 270
Partial Post-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 13 with 6 rules applied. Total rules applied 1703 place count 118 transition count 270
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 1704 place count 117 transition count 269
Applied a total of 1704 rules in 142 ms. Remains 117 /1541 variables (removed 1424) and now considering 269/1970 (removed 1701) transitions.
[2024-05-21 15:58:32] [INFO ] Flow matrix only has 213 transitions (discarded 56 similar events)
// Phase 1: matrix 213 rows 117 cols
[2024-05-21 15:58:32] [INFO ] Computed 0 invariants in 2 ms
[2024-05-21 15:58:32] [INFO ] Implicit Places using invariants in 76 ms returned []
[2024-05-21 15:58:32] [INFO ] Flow matrix only has 213 transitions (discarded 56 similar events)
[2024-05-21 15:58:32] [INFO ] Invariant cache hit.
[2024-05-21 15:58:32] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-21 15:58:32] [INFO ] Implicit Places using invariants and state equation in 99 ms returned [11, 79]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 178 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 115/1541 places, 269/1970 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 113 transition count 267
Applied a total of 4 rules in 8 ms. Remains 113 /115 variables (removed 2) and now considering 267/269 (removed 2) transitions.
[2024-05-21 15:58:32] [INFO ] Flow matrix only has 211 transitions (discarded 56 similar events)
// Phase 1: matrix 211 rows 113 cols
[2024-05-21 15:58:32] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 15:58:32] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-21 15:58:32] [INFO ] Flow matrix only has 211 transitions (discarded 56 similar events)
[2024-05-21 15:58:32] [INFO ] Invariant cache hit.
[2024-05-21 15:58:32] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-21 15:58:32] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 113/1541 places, 267/1970 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 482 ms. Remains : 113/1541 places, 267/1970 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-313-LTLCardinality-08 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 s5 0) (EQ s63 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 6850 steps with 608 reset in 27 ms.
FORMULA CloudReconfiguration-PT-313-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-313-LTLCardinality-08 finished in 597 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&&X(G(p0)))))'
Support contains 2 out of 1541 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1541/1541 places, 1970/1970 transitions.
Graph (trivial) has 1879 edges and 1541 vertex of which 677 / 1541 are part of one of the 62 SCC in 4 ms
Free SCC test removed 615 places
Ensure Unique test removed 715 transitions
Reduce isomorphic transitions removed 715 transitions.
Graph (complete) has 1428 edges and 926 vertex of which 917 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 506 transitions
Trivial Post-agglo rules discarded 506 transitions
Performed 506 trivial Post agglomeration. Transition count delta: 506
Iterating post reduction 0 with 506 rules applied. Total rules applied 508 place count 916 transition count 743
Reduce places removed 506 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 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 533 rules applied. Total rules applied 1041 place count 410 transition count 716
Reduce places removed 14 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 15 rules applied. Total rules applied 1056 place count 396 transition count 715
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1057 place count 395 transition count 715
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 48 Pre rules applied. Total rules applied 1057 place count 395 transition count 667
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 1153 place count 347 transition count 667
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 1166 place count 334 transition count 646
Iterating global reduction 4 with 13 rules applied. Total rules applied 1179 place count 334 transition count 646
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 1181 place count 334 transition count 644
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1183 place count 332 transition count 644
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 1190 place count 325 transition count 634
Iterating global reduction 6 with 7 rules applied. Total rules applied 1197 place count 325 transition count 634
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 1201 place count 325 transition count 630
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1202 place count 324 transition count 628
Iterating global reduction 7 with 1 rules applied. Total rules applied 1203 place count 324 transition count 628
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1204 place count 323 transition count 626
Iterating global reduction 7 with 1 rules applied. Total rules applied 1205 place count 323 transition count 626
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1206 place count 322 transition count 624
Iterating global reduction 7 with 1 rules applied. Total rules applied 1207 place count 322 transition count 624
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1208 place count 321 transition count 622
Iterating global reduction 7 with 1 rules applied. Total rules applied 1209 place count 321 transition count 622
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1210 place count 320 transition count 620
Iterating global reduction 7 with 1 rules applied. Total rules applied 1211 place count 320 transition count 620
Performed 150 Post agglomeration using F-continuation condition with reduction of 92 identical transitions.
Deduced a syphon composed of 150 places in 0 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 7 with 300 rules applied. Total rules applied 1511 place count 170 transition count 378
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 7 with 13 rules applied. Total rules applied 1524 place count 170 transition count 365
Discarding 6 places :
Symmetric choice reduction at 8 with 6 rule applications. Total rules 1530 place count 164 transition count 353
Iterating global reduction 8 with 6 rules applied. Total rules applied 1536 place count 164 transition count 353
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1537 place count 163 transition count 351
Iterating global reduction 8 with 1 rules applied. Total rules applied 1538 place count 163 transition count 351
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1539 place count 162 transition count 349
Iterating global reduction 8 with 1 rules applied. Total rules applied 1540 place count 162 transition count 349
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1541 place count 161 transition count 347
Iterating global reduction 8 with 1 rules applied. Total rules applied 1542 place count 161 transition count 347
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1543 place count 160 transition count 345
Iterating global reduction 8 with 1 rules applied. Total rules applied 1544 place count 160 transition count 345
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 8 with 22 rules applied. Total rules applied 1566 place count 149 transition count 332
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 8 with 9 rules applied. Total rules applied 1575 place count 149 transition count 323
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1577 place count 147 transition count 315
Iterating global reduction 9 with 2 rules applied. Total rules applied 1579 place count 147 transition count 315
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -35
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 9 with 36 rules applied. Total rules applied 1615 place count 129 transition count 350
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 9 with 19 rules applied. Total rules applied 1634 place count 129 transition count 331
Discarding 9 places :
Symmetric choice reduction at 10 with 9 rule applications. Total rules 1643 place count 120 transition count 313
Iterating global reduction 10 with 9 rules applied. Total rules applied 1652 place count 120 transition count 313
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 1658 place count 120 transition count 307
Drop transitions removed 34 transitions
Redundant transition composition rules discarded 34 transitions
Iterating global reduction 11 with 34 rules applied. Total rules applied 1692 place count 120 transition count 273
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 1693 place count 119 transition count 272
Applied a total of 1693 rules in 126 ms. Remains 119 /1541 variables (removed 1422) and now considering 272/1970 (removed 1698) transitions.
[2024-05-21 15:58:33] [INFO ] Flow matrix only has 216 transitions (discarded 56 similar events)
// Phase 1: matrix 216 rows 119 cols
[2024-05-21 15:58:33] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 15:58:33] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-21 15:58:33] [INFO ] Flow matrix only has 216 transitions (discarded 56 similar events)
[2024-05-21 15:58:33] [INFO ] Invariant cache hit.
[2024-05-21 15:58:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 15:58:33] [INFO ] Implicit Places using invariants and state equation in 106 ms returned [8, 80]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 155 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 117/1541 places, 272/1970 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 115 transition count 270
Applied a total of 4 rules in 7 ms. Remains 115 /117 variables (removed 2) and now considering 270/272 (removed 2) transitions.
[2024-05-21 15:58:33] [INFO ] Flow matrix only has 214 transitions (discarded 56 similar events)
// Phase 1: matrix 214 rows 115 cols
[2024-05-21 15:58:33] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 15:58:33] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-21 15:58:33] [INFO ] Flow matrix only has 214 transitions (discarded 56 similar events)
[2024-05-21 15:58:33] [INFO ] Invariant cache hit.
[2024-05-21 15:58:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 15:58:33] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 115/1541 places, 270/1970 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 431 ms. Remains : 115/1541 places, 270/1970 transitions.
Stuttering acceptance computed with spot in 66 ms :[true, (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-313-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (NEQ s102 0) (NEQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-313-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-313-LTLCardinality-09 finished in 517 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 1541 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1541/1541 places, 1970/1970 transitions.
Graph (trivial) has 1879 edges and 1541 vertex of which 697 / 1541 are part of one of the 63 SCC in 2 ms
Free SCC test removed 634 places
Ensure Unique test removed 736 transitions
Reduce isomorphic transitions removed 736 transitions.
Graph (complete) has 1405 edges and 907 vertex of which 898 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 494 transitions
Trivial Post-agglo rules discarded 494 transitions
Performed 494 trivial Post agglomeration. Transition count delta: 494
Iterating post reduction 0 with 494 rules applied. Total rules applied 496 place count 897 transition count 734
Reduce places removed 494 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 516 rules applied. Total rules applied 1012 place count 403 transition count 712
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 1023 place count 392 transition count 712
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 46 Pre rules applied. Total rules applied 1023 place count 392 transition count 666
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 1115 place count 346 transition count 666
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 1130 place count 331 transition count 643
Iterating global reduction 3 with 15 rules applied. Total rules applied 1145 place count 331 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 1147 place count 331 transition count 641
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1149 place count 329 transition count 641
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 1158 place count 320 transition count 629
Iterating global reduction 5 with 9 rules applied. Total rules applied 1167 place count 320 transition count 629
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1173 place count 320 transition count 623
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1174 place count 319 transition count 621
Iterating global reduction 6 with 1 rules applied. Total rules applied 1175 place count 319 transition count 621
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1176 place count 318 transition count 619
Iterating global reduction 6 with 1 rules applied. Total rules applied 1177 place count 318 transition count 619
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1178 place count 317 transition count 617
Iterating global reduction 6 with 1 rules applied. Total rules applied 1179 place count 317 transition count 617
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1180 place count 316 transition count 615
Iterating global reduction 6 with 1 rules applied. Total rules applied 1181 place count 316 transition count 615
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1182 place count 315 transition count 613
Iterating global reduction 6 with 1 rules applied. Total rules applied 1183 place count 315 transition count 613
Performed 149 Post agglomeration using F-continuation condition with reduction of 92 identical transitions.
Deduced a syphon composed of 149 places in 0 ms
Reduce places removed 149 places and 0 transitions.
Iterating global reduction 6 with 298 rules applied. Total rules applied 1481 place count 166 transition count 372
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 1494 place count 166 transition count 359
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 1500 place count 160 transition count 347
Iterating global reduction 7 with 6 rules applied. Total rules applied 1506 place count 160 transition count 347
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 7 with 22 rules applied. Total rules applied 1528 place count 149 transition count 334
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 7 with 9 rules applied. Total rules applied 1537 place count 149 transition count 325
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1538 place count 148 transition count 323
Iterating global reduction 8 with 1 rules applied. Total rules applied 1539 place count 148 transition count 323
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 8 with 38 rules applied. Total rules applied 1577 place count 129 transition count 359
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 8 with 21 rules applied. Total rules applied 1598 place count 129 transition count 338
Discarding 9 places :
Symmetric choice reduction at 9 with 9 rule applications. Total rules 1607 place count 120 transition count 320
Iterating global reduction 9 with 9 rules applied. Total rules applied 1616 place count 120 transition count 320
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 1622 place count 120 transition count 314
Drop transitions removed 40 transitions
Redundant transition composition rules discarded 40 transitions
Iterating global reduction 10 with 40 rules applied. Total rules applied 1662 place count 120 transition count 274
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 1663 place count 119 transition count 273
Applied a total of 1663 rules in 97 ms. Remains 119 /1541 variables (removed 1422) and now considering 273/1970 (removed 1697) transitions.
[2024-05-21 15:58:33] [INFO ] Flow matrix only has 215 transitions (discarded 58 similar events)
// Phase 1: matrix 215 rows 119 cols
[2024-05-21 15:58:33] [INFO ] Computed 0 invariants in 3 ms
[2024-05-21 15:58:33] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-21 15:58:33] [INFO ] Flow matrix only has 215 transitions (discarded 58 similar events)
[2024-05-21 15:58:33] [INFO ] Invariant cache hit.
[2024-05-21 15:58:33] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-21 15:58:33] [INFO ] Implicit Places using invariants and state equation in 94 ms returned [13, 81]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 147 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 117/1541 places, 273/1970 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 115 transition count 271
Applied a total of 4 rules in 5 ms. Remains 115 /117 variables (removed 2) and now considering 271/273 (removed 2) transitions.
[2024-05-21 15:58:33] [INFO ] Flow matrix only has 213 transitions (discarded 58 similar events)
// Phase 1: matrix 213 rows 115 cols
[2024-05-21 15:58:33] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 15:58:33] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-21 15:58:33] [INFO ] Flow matrix only has 213 transitions (discarded 58 similar events)
[2024-05-21 15:58:33] [INFO ] Invariant cache hit.
[2024-05-21 15:58:33] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-21 15:58:33] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 115/1541 places, 271/1970 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 392 ms. Remains : 115/1541 places, 271/1970 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-313-LTLCardinality-10 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 s29 0) (EQ s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 3327 steps with 299 reset in 5 ms.
FORMULA CloudReconfiguration-PT-313-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-313-LTLCardinality-10 finished in 494 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 1541 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1541/1541 places, 1970/1970 transitions.
Graph (trivial) has 1878 edges and 1541 vertex of which 684 / 1541 are part of one of the 61 SCC in 1 ms
Free SCC test removed 623 places
Ensure Unique test removed 724 transitions
Reduce isomorphic transitions removed 724 transitions.
Graph (complete) has 1417 edges and 918 vertex of which 909 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 501 transitions
Trivial Post-agglo rules discarded 501 transitions
Performed 501 trivial Post agglomeration. Transition count delta: 501
Iterating post reduction 0 with 501 rules applied. Total rules applied 503 place count 908 transition count 739
Reduce places removed 501 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 523 rules applied. Total rules applied 1026 place count 407 transition count 717
Reduce places removed 11 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 12 rules applied. Total rules applied 1038 place count 396 transition count 716
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1039 place count 395 transition count 716
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 46 Pre rules applied. Total rules applied 1039 place count 395 transition count 670
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 4 with 92 rules applied. Total rules applied 1131 place count 349 transition count 670
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 1146 place count 334 transition count 647
Iterating global reduction 4 with 15 rules applied. Total rules applied 1161 place count 334 transition count 647
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 1163 place count 334 transition count 645
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1165 place count 332 transition count 645
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 1174 place count 323 transition count 633
Iterating global reduction 6 with 9 rules applied. Total rules applied 1183 place count 323 transition count 633
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1189 place count 323 transition count 627
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1190 place count 322 transition count 625
Iterating global reduction 7 with 1 rules applied. Total rules applied 1191 place count 322 transition count 625
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1192 place count 321 transition count 623
Iterating global reduction 7 with 1 rules applied. Total rules applied 1193 place count 321 transition count 623
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1194 place count 320 transition count 621
Iterating global reduction 7 with 1 rules applied. Total rules applied 1195 place count 320 transition count 621
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1196 place count 319 transition count 619
Iterating global reduction 7 with 1 rules applied. Total rules applied 1197 place count 319 transition count 619
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1198 place count 318 transition count 617
Iterating global reduction 7 with 1 rules applied. Total rules applied 1199 place count 318 transition count 617
Performed 152 Post agglomeration using F-continuation condition with reduction of 93 identical transitions.
Deduced a syphon composed of 152 places in 0 ms
Reduce places removed 152 places and 0 transitions.
Iterating global reduction 7 with 304 rules applied. Total rules applied 1503 place count 166 transition count 372
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 7 with 14 rules applied. Total rules applied 1517 place count 166 transition count 358
Discarding 6 places :
Symmetric choice reduction at 8 with 6 rule applications. Total rules 1523 place count 160 transition count 346
Iterating global reduction 8 with 6 rules applied. Total rules applied 1529 place count 160 transition count 346
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1530 place count 159 transition count 344
Iterating global reduction 8 with 1 rules applied. Total rules applied 1531 place count 159 transition count 344
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1532 place count 158 transition count 342
Iterating global reduction 8 with 1 rules applied. Total rules applied 1533 place count 158 transition count 342
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1534 place count 157 transition count 340
Iterating global reduction 8 with 1 rules applied. Total rules applied 1535 place count 157 transition count 340
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1536 place count 156 transition count 338
Iterating global reduction 8 with 1 rules applied. Total rules applied 1537 place count 156 transition count 338
Performed 12 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 8 with 24 rules applied. Total rules applied 1561 place count 144 transition count 324
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 8 with 9 rules applied. Total rules applied 1570 place count 144 transition count 315
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1572 place count 142 transition count 307
Iterating global reduction 9 with 2 rules applied. Total rules applied 1574 place count 142 transition count 307
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 9 with 36 rules applied. Total rules applied 1610 place count 124 transition count 343
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 9 with 19 rules applied. Total rules applied 1629 place count 124 transition count 324
Discarding 9 places :
Symmetric choice reduction at 10 with 9 rule applications. Total rules 1638 place count 115 transition count 306
Iterating global reduction 10 with 9 rules applied. Total rules applied 1647 place count 115 transition count 306
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 1653 place count 115 transition count 300
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 11 with 36 rules applied. Total rules applied 1689 place count 115 transition count 264
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 1690 place count 114 transition count 263
Applied a total of 1690 rules in 96 ms. Remains 114 /1541 variables (removed 1427) and now considering 263/1970 (removed 1707) transitions.
[2024-05-21 15:58:34] [INFO ] Flow matrix only has 208 transitions (discarded 55 similar events)
// Phase 1: matrix 208 rows 114 cols
[2024-05-21 15:58:34] [INFO ] Computed 0 invariants in 2 ms
[2024-05-21 15:58:34] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-21 15:58:34] [INFO ] Flow matrix only has 208 transitions (discarded 55 similar events)
[2024-05-21 15:58:34] [INFO ] Invariant cache hit.
[2024-05-21 15:58:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 15:58:34] [INFO ] Implicit Places using invariants and state equation in 105 ms returned [8, 74]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 158 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 112/1541 places, 263/1970 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 110 transition count 261
Applied a total of 4 rules in 4 ms. Remains 110 /112 variables (removed 2) and now considering 261/263 (removed 2) transitions.
[2024-05-21 15:58:34] [INFO ] Flow matrix only has 206 transitions (discarded 55 similar events)
// Phase 1: matrix 206 rows 110 cols
[2024-05-21 15:58:34] [INFO ] Computed 0 invariants in 0 ms
[2024-05-21 15:58:34] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-21 15:58:34] [INFO ] Flow matrix only has 206 transitions (discarded 55 similar events)
[2024-05-21 15:58:34] [INFO ] Invariant cache hit.
[2024-05-21 15:58:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 15:58:34] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 110/1541 places, 261/1970 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 395 ms. Remains : 110/1541 places, 261/1970 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-313-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s89 0) (EQ s84 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 172 steps with 15 reset in 0 ms.
FORMULA CloudReconfiguration-PT-313-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-313-LTLCardinality-12 finished in 440 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 1541 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1541/1541 places, 1970/1970 transitions.
Graph (trivial) has 1878 edges and 1541 vertex of which 697 / 1541 are part of one of the 63 SCC in 3 ms
Free SCC test removed 634 places
Ensure Unique test removed 736 transitions
Reduce isomorphic transitions removed 736 transitions.
Graph (complete) has 1405 edges and 907 vertex of which 898 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 495 transitions
Trivial Post-agglo rules discarded 495 transitions
Performed 495 trivial Post agglomeration. Transition count delta: 495
Iterating post reduction 0 with 495 rules applied. Total rules applied 497 place count 897 transition count 733
Reduce places removed 495 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 519 rules applied. Total rules applied 1016 place count 402 transition count 709
Reduce places removed 12 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 13 rules applied. Total rules applied 1029 place count 390 transition count 708
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1030 place count 389 transition count 708
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 45 Pre rules applied. Total rules applied 1030 place count 389 transition count 663
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 4 with 90 rules applied. Total rules applied 1120 place count 344 transition count 663
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 1135 place count 329 transition count 640
Iterating global reduction 4 with 15 rules applied. Total rules applied 1150 place count 329 transition count 640
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 1152 place count 329 transition count 638
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1154 place count 327 transition count 638
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 1163 place count 318 transition count 626
Iterating global reduction 6 with 9 rules applied. Total rules applied 1172 place count 318 transition count 626
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1178 place count 318 transition count 620
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1179 place count 317 transition count 618
Iterating global reduction 7 with 1 rules applied. Total rules applied 1180 place count 317 transition count 618
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1181 place count 316 transition count 616
Iterating global reduction 7 with 1 rules applied. Total rules applied 1182 place count 316 transition count 616
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1183 place count 315 transition count 614
Iterating global reduction 7 with 1 rules applied. Total rules applied 1184 place count 315 transition count 614
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1185 place count 314 transition count 612
Iterating global reduction 7 with 1 rules applied. Total rules applied 1186 place count 314 transition count 612
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1187 place count 313 transition count 610
Iterating global reduction 7 with 1 rules applied. Total rules applied 1188 place count 313 transition count 610
Performed 147 Post agglomeration using F-continuation condition with reduction of 88 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 1482 place count 166 transition count 375
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 7 with 13 rules applied. Total rules applied 1495 place count 166 transition count 362
Discarding 6 places :
Symmetric choice reduction at 8 with 6 rule applications. Total rules 1501 place count 160 transition count 350
Iterating global reduction 8 with 6 rules applied. Total rules applied 1507 place count 160 transition count 350
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1508 place count 159 transition count 348
Iterating global reduction 8 with 1 rules applied. Total rules applied 1509 place count 159 transition count 348
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1510 place count 158 transition count 346
Iterating global reduction 8 with 1 rules applied. Total rules applied 1511 place count 158 transition count 346
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1512 place count 157 transition count 344
Iterating global reduction 8 with 1 rules applied. Total rules applied 1513 place count 157 transition count 344
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1514 place count 156 transition count 342
Iterating global reduction 8 with 1 rules applied. Total rules applied 1515 place count 156 transition count 342
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 8 with 22 rules applied. Total rules applied 1537 place count 145 transition count 329
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 8 with 9 rules applied. Total rules applied 1546 place count 145 transition count 320
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1548 place count 143 transition count 312
Iterating global reduction 9 with 2 rules applied. Total rules applied 1550 place count 143 transition count 312
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -35
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 9 with 34 rules applied. Total rules applied 1584 place count 126 transition count 347
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 9 with 19 rules applied. Total rules applied 1603 place count 126 transition count 328
Discarding 9 places :
Symmetric choice reduction at 10 with 9 rule applications. Total rules 1612 place count 117 transition count 310
Iterating global reduction 10 with 9 rules applied. Total rules applied 1621 place count 117 transition count 310
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 1627 place count 117 transition count 304
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 11 with 35 rules applied. Total rules applied 1662 place count 117 transition count 269
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 1663 place count 117 transition count 269
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 1664 place count 117 transition count 268
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 1665 place count 116 transition count 267
Applied a total of 1665 rules in 105 ms. Remains 116 /1541 variables (removed 1425) and now considering 267/1970 (removed 1703) transitions.
[2024-05-21 15:58:34] [INFO ] Flow matrix only has 210 transitions (discarded 57 similar events)
// Phase 1: matrix 210 rows 116 cols
[2024-05-21 15:58:34] [INFO ] Computed 0 invariants in 3 ms
[2024-05-21 15:58:34] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-21 15:58:34] [INFO ] Flow matrix only has 210 transitions (discarded 57 similar events)
[2024-05-21 15:58:34] [INFO ] Invariant cache hit.
[2024-05-21 15:58:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 15:58:34] [INFO ] Implicit Places using invariants and state equation in 98 ms returned [8, 76]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 154 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 114/1541 places, 267/1970 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 112 transition count 265
Applied a total of 4 rules in 5 ms. Remains 112 /114 variables (removed 2) and now considering 265/267 (removed 2) transitions.
[2024-05-21 15:58:34] [INFO ] Flow matrix only has 208 transitions (discarded 57 similar events)
// Phase 1: matrix 208 rows 112 cols
[2024-05-21 15:58:34] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 15:58:34] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-21 15:58:34] [INFO ] Flow matrix only has 208 transitions (discarded 57 similar events)
[2024-05-21 15:58:34] [INFO ] Invariant cache hit.
[2024-05-21 15:58:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 15:58:34] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 112/1541 places, 265/1970 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 406 ms. Remains : 112/1541 places, 265/1970 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-313-LTLCardinality-15 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 s72 0) (EQ s106 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 5059 steps with 470 reset in 15 ms.
FORMULA CloudReconfiguration-PT-313-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-313-LTLCardinality-15 finished in 523 ms.
All properties solved by simple procedures.
Total runtime 31508 ms.

BK_STOP 1716307115979

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
+ 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-313"
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-313, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r109-tall-171624207900132"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-313.tgz
mv CloudReconfiguration-PT-313 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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