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-171624207900107.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-308, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r109-tall-171624207900107
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 19:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K Apr 11 19:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Apr 11 19:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Apr 11 19:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 660K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudReconfiguration-PT-308-LTLCardinality-00
FORMULA_NAME CloudReconfiguration-PT-308-LTLCardinality-01
FORMULA_NAME CloudReconfiguration-PT-308-LTLCardinality-02
FORMULA_NAME CloudReconfiguration-PT-308-LTLCardinality-03
FORMULA_NAME CloudReconfiguration-PT-308-LTLCardinality-04
FORMULA_NAME CloudReconfiguration-PT-308-LTLCardinality-05
FORMULA_NAME CloudReconfiguration-PT-308-LTLCardinality-06
FORMULA_NAME CloudReconfiguration-PT-308-LTLCardinality-07
FORMULA_NAME CloudReconfiguration-PT-308-LTLCardinality-08
FORMULA_NAME CloudReconfiguration-PT-308-LTLCardinality-09
FORMULA_NAME CloudReconfiguration-PT-308-LTLCardinality-10
FORMULA_NAME CloudReconfiguration-PT-308-LTLCardinality-11
FORMULA_NAME CloudReconfiguration-PT-308-LTLCardinality-12
FORMULA_NAME CloudReconfiguration-PT-308-LTLCardinality-13
FORMULA_NAME CloudReconfiguration-PT-308-LTLCardinality-14
FORMULA_NAME CloudReconfiguration-PT-308-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716306470940

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-308
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-21 15:47:52] [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 15:47:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 15:47:52] [INFO ] Load time of PNML (sax parser for PT used): 130 ms
[2024-05-21 15:47:52] [INFO ] Transformed 2585 places.
[2024-05-21 15:47:52] [INFO ] Transformed 3095 transitions.
[2024-05-21 15:47:52] [INFO ] Found NUPN structural information;
[2024-05-21 15:47:52] [INFO ] Parsed PT model containing 2585 places and 3095 transitions and 6463 arcs in 205 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA CloudReconfiguration-PT-308-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-308-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-308-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-308-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-308-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-308-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-308-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 32 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 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 1063 place count 2068 transition count 2549
Discarding 236 places :
Symmetric choice reduction at 1 with 236 rule applications. Total rules 1299 place count 1832 transition count 2313
Iterating global reduction 1 with 236 rules applied. Total rules applied 1535 place count 1832 transition count 2313
Discarding 89 places :
Symmetric choice reduction at 1 with 89 rule applications. Total rules 1624 place count 1743 transition count 2224
Iterating global reduction 1 with 89 rules applied. Total rules applied 1713 place count 1743 transition count 2224
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 1729 place count 1743 transition count 2208
Discarding 49 places :
Symmetric choice reduction at 2 with 49 rule applications. Total rules 1778 place count 1694 transition count 2159
Iterating global reduction 2 with 49 rules applied. Total rules applied 1827 place count 1694 transition count 2159
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 1836 place count 1694 transition count 2150
Discarding 37 places :
Symmetric choice reduction at 3 with 37 rule applications. Total rules 1873 place count 1657 transition count 2109
Iterating global reduction 3 with 37 rules applied. Total rules applied 1910 place count 1657 transition count 2109
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 1937 place count 1630 transition count 2082
Iterating global reduction 3 with 27 rules applied. Total rules applied 1964 place count 1630 transition count 2082
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 1989 place count 1605 transition count 2057
Iterating global reduction 3 with 25 rules applied. Total rules applied 2014 place count 1605 transition count 2057
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 2038 place count 1581 transition count 2033
Iterating global reduction 3 with 24 rules applied. Total rules applied 2062 place count 1581 transition count 2033
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 2083 place count 1560 transition count 1999
Iterating global reduction 3 with 21 rules applied. Total rules applied 2104 place count 1560 transition count 1999
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 2112 place count 1552 transition count 1985
Iterating global reduction 3 with 8 rules applied. Total rules applied 2120 place count 1552 transition count 1985
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 2128 place count 1544 transition count 1974
Iterating global reduction 3 with 8 rules applied. Total rules applied 2136 place count 1544 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 2139 place count 1544 transition count 1971
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 2142 place count 1541 transition count 1968
Iterating global reduction 4 with 3 rules applied. Total rules applied 2145 place count 1541 transition count 1968
Applied a total of 2145 rules in 1365 ms. Remains 1541 /2585 variables (removed 1044) and now considering 1968/3095 (removed 1127) transitions.
// Phase 1: matrix 1968 rows 1541 cols
[2024-05-21 15:47:54] [INFO ] Computed 4 invariants in 39 ms
[2024-05-21 15:47:54] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-21 15:47:54] [INFO ] Implicit Places using invariants in 576 ms returned []
[2024-05-21 15:47:54] [INFO ] Invariant cache hit.
[2024-05-21 15:47:55] [INFO ] Implicit Places using invariants and state equation in 882 ms returned []
Implicit Place search using SMT with State Equation took 1485 ms to find 0 implicit places.
[2024-05-21 15:47:55] [INFO ] Invariant cache hit.
[2024-05-21 15:47:56] [INFO ] Dead Transitions using invariants and state equation in 711 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1541/2585 places, 1968/3095 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3562 ms. Remains : 1541/2585 places, 1968/3095 transitions.
Support contains 32 out of 1541 places after structural reductions.
[2024-05-21 15:47:56] [INFO ] Flatten gal took : 125 ms
[2024-05-21 15:47:56] [INFO ] Flatten gal took : 69 ms
[2024-05-21 15:47:56] [INFO ] Input system was already deterministic with 1968 transitions.
Incomplete random walk after 10000 steps, including 72 resets, run finished after 377 ms. (steps per millisecond=26 ) properties (out of 17) seen :6
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2024-05-21 15:47:57] [INFO ] Invariant cache hit.
[2024-05-21 15:47:58] [INFO ] After 438ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2024-05-21 15:47:58] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2024-05-21 15:48:00] [INFO ] After 1252ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2024-05-21 15:48:01] [INFO ] After 2317ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
Minimization took 601 ms.
[2024-05-21 15:48:01] [INFO ] After 3588ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :10
Parikh walk visited 7 properties in 95 ms.
Support contains 5 out of 1541 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1541/1541 places, 1968/1968 transitions.
Graph (trivial) has 1869 edges and 1541 vertex of which 675 / 1541 are part of one of the 61 SCC in 6 ms
Free SCC test removed 614 places
Drop transitions removed 771 transitions
Reduce isomorphic transitions removed 771 transitions.
Graph (complete) has 1370 edges and 927 vertex of which 918 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 515 transitions
Trivial Post-agglo rules discarded 515 transitions
Performed 515 trivial Post agglomeration. Transition count delta: 515
Iterating post reduction 0 with 522 rules applied. Total rules applied 524 place count 918 transition count 671
Reduce places removed 515 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 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 573 rules applied. Total rules applied 1097 place count 403 transition count 613
Reduce places removed 37 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 41 rules applied. Total rules applied 1138 place count 366 transition count 609
Reduce places removed 2 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 3 with 4 rules applied. Total rules applied 1142 place count 364 transition count 607
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
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 4 rules applied. Total rules applied 1146 place count 363 transition count 604
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 3 rules applied. Total rules applied 1149 place count 361 transition count 603
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1150 place count 360 transition count 603
Performed 52 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 52 Pre rules applied. Total rules applied 1150 place count 360 transition count 551
Deduced a syphon composed of 52 places in 0 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 7 with 104 rules applied. Total rules applied 1254 place count 308 transition count 551
Discarding 9 places :
Symmetric choice reduction at 7 with 9 rule applications. Total rules 1263 place count 299 transition count 540
Iterating global reduction 7 with 9 rules applied. Total rules applied 1272 place count 299 transition count 540
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 1 rules applied. Total rules applied 1273 place count 299 transition count 539
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1274 place count 298 transition count 539
Discarding 7 places :
Symmetric choice reduction at 9 with 7 rule applications. Total rules 1281 place count 291 transition count 531
Iterating global reduction 9 with 7 rules applied. Total rules applied 1288 place count 291 transition count 531
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 1294 place count 291 transition count 525
Performed 156 Post agglomeration using F-continuation condition with reduction of 102 identical transitions.
Deduced a syphon composed of 156 places in 0 ms
Reduce places removed 156 places and 0 transitions.
Iterating global reduction 10 with 312 rules applied. Total rules applied 1606 place count 135 transition count 267
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 10 with 21 rules applied. Total rules applied 1627 place count 135 transition count 246
Discarding 4 places :
Symmetric choice reduction at 11 with 4 rule applications. Total rules 1631 place count 131 transition count 242
Iterating global reduction 11 with 4 rules applied. Total rules applied 1635 place count 131 transition count 242
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1636 place count 131 transition count 241
Performed 11 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 12 with 22 rules applied. Total rules applied 1658 place count 120 transition count 229
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 12 with 14 rules applied. Total rules applied 1672 place count 120 transition count 215
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 1674 place count 119 transition count 214
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 1676 place count 119 transition count 212
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 14 with 2 rules applied. Total rules applied 1678 place count 118 transition count 211
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 1679 place count 118 transition count 210
Performed 33 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 15 with 66 rules applied. Total rules applied 1745 place count 85 transition count 241
Drop transitions removed 11 transitions
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 15 with 37 rules applied. Total rules applied 1782 place count 85 transition count 204
Discarding 21 places :
Symmetric choice reduction at 16 with 21 rule applications. Total rules 1803 place count 64 transition count 170
Iterating global reduction 16 with 21 rules applied. Total rules applied 1824 place count 64 transition count 170
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 16 with 11 rules applied. Total rules applied 1835 place count 64 transition count 159
Discarding 6 places :
Symmetric choice reduction at 17 with 6 rule applications. Total rules 1841 place count 58 transition count 147
Iterating global reduction 17 with 6 rules applied. Total rules applied 1847 place count 58 transition count 147
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 17 with 5 rules applied. Total rules applied 1852 place count 58 transition count 142
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 18 with 13 rules applied. Total rules applied 1865 place count 58 transition count 129
Discarding 1 places :
Symmetric choice reduction at 18 with 1 rule applications. Total rules 1866 place count 57 transition count 126
Iterating global reduction 18 with 1 rules applied. Total rules applied 1867 place count 57 transition count 126
Discarding 1 places :
Symmetric choice reduction at 18 with 1 rule applications. Total rules 1868 place count 56 transition count 125
Iterating global reduction 18 with 1 rules applied. Total rules applied 1869 place count 56 transition count 125
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 18 with 1 rules applied. Total rules applied 1870 place count 56 transition count 124
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 19 with 2 rules applied. Total rules applied 1872 place count 55 transition count 123
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 19 with 1 rules applied. Total rules applied 1873 place count 55 transition count 122
Free-agglomeration rule applied 4 times.
Iterating global reduction 19 with 4 rules applied. Total rules applied 1877 place count 55 transition count 118
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 19 with 5 rules applied. Total rules applied 1882 place count 51 transition count 117
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 20 with 2 rules applied. Total rules applied 1884 place count 51 transition count 117
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 20 with 1 rules applied. Total rules applied 1885 place count 50 transition count 116
Applied a total of 1885 rules in 146 ms. Remains 50 /1541 variables (removed 1491) and now considering 116/1968 (removed 1852) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 148 ms. Remains : 50/1541 places, 116/1968 transitions.
Finished random walk after 139 steps, including 2 resets, run visited all 3 properties in 2 ms. (steps per millisecond=69 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 27 stabilizing places and 29 stable transitions
Graph (complete) has 2146 edges and 1541 vertex of which 1532 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.26 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, 1968/1968 transitions.
Graph (trivial) has 1876 edges and 1541 vertex of which 696 / 1541 are part of one of the 62 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 1404 edges and 907 vertex of which 898 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 492 transitions
Trivial Post-agglo rules discarded 492 transitions
Performed 492 trivial Post agglomeration. Transition count delta: 492
Iterating post reduction 0 with 492 rules applied. Total rules applied 494 place count 897 transition count 734
Reduce places removed 492 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 515 rules applied. Total rules applied 1009 place count 405 transition count 711
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 1020 place count 394 transition count 711
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 48 Pre rules applied. Total rules applied 1020 place count 394 transition count 663
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 1116 place count 346 transition count 663
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 1132 place count 330 transition count 638
Iterating global reduction 3 with 16 rules applied. Total rules applied 1148 place count 330 transition count 638
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 1149 place count 330 transition count 637
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1150 place count 329 transition count 637
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 1159 place count 320 transition count 625
Iterating global reduction 5 with 9 rules applied. Total rules applied 1168 place count 320 transition count 625
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1174 place count 320 transition count 619
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1175 place count 319 transition count 617
Iterating global reduction 6 with 1 rules applied. Total rules applied 1176 place count 319 transition count 617
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1177 place count 318 transition count 615
Iterating global reduction 6 with 1 rules applied. Total rules applied 1178 place count 318 transition count 615
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1179 place count 317 transition count 613
Iterating global reduction 6 with 1 rules applied. Total rules applied 1180 place count 317 transition count 613
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1181 place count 316 transition count 611
Iterating global reduction 6 with 1 rules applied. Total rules applied 1182 place count 316 transition count 611
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1183 place count 315 transition count 609
Iterating global reduction 6 with 1 rules applied. Total rules applied 1184 place count 315 transition count 609
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1185 place count 314 transition count 602
Iterating global reduction 6 with 1 rules applied. Total rules applied 1186 place count 314 transition count 602
Performed 151 Post agglomeration using F-continuation condition with reduction of 87 identical transitions.
Deduced a syphon composed of 151 places in 0 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 6 with 302 rules applied. Total rules applied 1488 place count 163 transition count 364
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 1499 place count 163 transition count 353
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1503 place count 159 transition count 348
Iterating global reduction 7 with 4 rules applied. Total rules applied 1507 place count 159 transition count 348
Performed 11 Post agglomeration using F-continuation condition with reduction of 1 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 1529 place count 148 transition count 336
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 7 with 12 rules applied. Total rules applied 1541 place count 148 transition count 324
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1542 place count 147 transition count 322
Iterating global reduction 8 with 1 rules applied. Total rules applied 1543 place count 147 transition count 322
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 1581 place count 128 transition count 358
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 8 with 21 rules applied. Total rules applied 1602 place count 128 transition count 337
Discarding 9 places :
Symmetric choice reduction at 9 with 9 rule applications. Total rules 1611 place count 119 transition count 319
Iterating global reduction 9 with 9 rules applied. Total rules applied 1620 place count 119 transition count 319
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 1626 place count 119 transition count 313
Drop transitions removed 41 transitions
Redundant transition composition rules discarded 41 transitions
Iterating global reduction 10 with 41 rules applied. Total rules applied 1667 place count 119 transition count 272
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 1668 place count 119 transition count 272
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 1669 place count 118 transition count 271
Applied a total of 1669 rules in 145 ms. Remains 118 /1541 variables (removed 1423) and now considering 271/1968 (removed 1697) transitions.
[2024-05-21 15:48:02] [INFO ] Flow matrix only has 214 transitions (discarded 57 similar events)
// Phase 1: matrix 214 rows 118 cols
[2024-05-21 15:48:02] [INFO ] Computed 0 invariants in 2 ms
[2024-05-21 15:48:02] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-21 15:48:02] [INFO ] Flow matrix only has 214 transitions (discarded 57 similar events)
[2024-05-21 15:48:02] [INFO ] Invariant cache hit.
[2024-05-21 15:48:02] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-21 15:48:02] [INFO ] Implicit Places using invariants and state equation in 100 ms returned [13, 80]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 164 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 116/1541 places, 271/1968 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 114 transition count 269
Applied a total of 2 rules in 10 ms. Remains 114 /116 variables (removed 2) and now considering 269/271 (removed 2) transitions.
[2024-05-21 15:48:02] [INFO ] Flow matrix only has 212 transitions (discarded 57 similar events)
// Phase 1: matrix 212 rows 114 cols
[2024-05-21 15:48:02] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 15:48:02] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-21 15:48:02] [INFO ] Flow matrix only has 212 transitions (discarded 57 similar events)
[2024-05-21 15:48:02] [INFO ] Invariant cache hit.
[2024-05-21 15:48:02] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 15:48:02] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 114/1541 places, 269/1968 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 445 ms. Remains : 114/1541 places, 269/1968 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 133 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-308-LTLCardinality-00 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 s11 0) (EQ s29 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 8765 steps with 767 reset in 34 ms.
FORMULA CloudReconfiguration-PT-308-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-308-LTLCardinality-00 finished in 655 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p1)||p0)))'
Support contains 4 out of 1541 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1541/1541 places, 1968/1968 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1529 transition count 1956
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1529 transition count 1956
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 30 place count 1523 transition count 1949
Iterating global reduction 0 with 6 rules applied. Total rules applied 36 place count 1523 transition count 1949
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 1948
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 40 place count 1520 transition count 1944
Iterating global reduction 1 with 3 rules applied. Total rules applied 43 place count 1520 transition count 1944
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 45 place count 1518 transition count 1942
Iterating global reduction 1 with 2 rules applied. Total rules applied 47 place count 1518 transition count 1942
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 49 place count 1516 transition count 1939
Iterating global reduction 1 with 2 rules applied. Total rules applied 51 place count 1516 transition count 1939
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 52 place count 1515 transition count 1938
Iterating global reduction 1 with 1 rules applied. Total rules applied 53 place count 1515 transition count 1938
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 54 place count 1514 transition count 1937
Iterating global reduction 1 with 1 rules applied. Total rules applied 55 place count 1514 transition count 1937
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 56 place count 1513 transition count 1936
Iterating global reduction 1 with 1 rules applied. Total rules applied 57 place count 1513 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 58 place count 1512 transition count 1935
Iterating global reduction 1 with 1 rules applied. Total rules applied 59 place count 1512 transition count 1935
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 60 place count 1511 transition count 1934
Iterating global reduction 1 with 1 rules applied. Total rules applied 61 place count 1511 transition count 1934
Applied a total of 61 rules in 564 ms. Remains 1511 /1541 variables (removed 30) and now considering 1934/1968 (removed 34) transitions.
// Phase 1: matrix 1934 rows 1511 cols
[2024-05-21 15:48:03] [INFO ] Computed 4 invariants in 16 ms
[2024-05-21 15:48:03] [INFO ] Implicit Places using invariants in 218 ms returned []
[2024-05-21 15:48:03] [INFO ] Invariant cache hit.
[2024-05-21 15:48:04] [INFO ] Implicit Places using invariants and state equation in 834 ms returned []
Implicit Place search using SMT with State Equation took 1059 ms to find 0 implicit places.
[2024-05-21 15:48:04] [INFO ] Invariant cache hit.
[2024-05-21 15:48:05] [INFO ] Dead Transitions using invariants and state equation in 753 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1511/1541 places, 1934/1968 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2378 ms. Remains : 1511/1541 places, 1934/1968 transitions.
Stuttering acceptance computed with spot in 124 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CloudReconfiguration-PT-308-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(OR (EQ s812 0) (EQ s208 1)), p0:(OR (EQ s891 0) (EQ s771 1) (AND (NEQ s812 0) (NEQ s208 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 50000 reset in 936 ms.
Product exploration explored 100000 steps with 50000 reset in 892 ms.
Computed a total of 27 stabilizing places and 29 stable transitions
Graph (complete) has 2111 edges and 1511 vertex of which 1502 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.12 ms
Computed a total of 27 stabilizing places and 29 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), true, (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 16 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CloudReconfiguration-PT-308-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CloudReconfiguration-PT-308-LTLCardinality-02 finished in 4402 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 2 out of 1541 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1541/1541 places, 1968/1968 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 1527 transition count 1954
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 1527 transition count 1954
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 35 place count 1520 transition count 1946
Iterating global reduction 0 with 7 rules applied. Total rules applied 42 place count 1520 transition count 1946
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 44 place count 1520 transition count 1944
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 46 place count 1518 transition count 1941
Iterating global reduction 1 with 2 rules applied. Total rules applied 48 place count 1518 transition count 1941
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 49 place count 1517 transition count 1940
Iterating global reduction 1 with 1 rules applied. Total rules applied 50 place count 1517 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 51 place count 1516 transition count 1938
Iterating global reduction 1 with 1 rules applied. Total rules applied 52 place count 1516 transition count 1938
Applied a total of 52 rules in 260 ms. Remains 1516 /1541 variables (removed 25) and now considering 1938/1968 (removed 30) transitions.
// Phase 1: matrix 1938 rows 1516 cols
[2024-05-21 15:48:07] [INFO ] Computed 4 invariants in 16 ms
[2024-05-21 15:48:07] [INFO ] Implicit Places using invariants in 214 ms returned []
[2024-05-21 15:48:07] [INFO ] Invariant cache hit.
[2024-05-21 15:48:08] [INFO ] Implicit Places using invariants and state equation in 836 ms returned []
Implicit Place search using SMT with State Equation took 1056 ms to find 0 implicit places.
[2024-05-21 15:48:08] [INFO ] Invariant cache hit.
[2024-05-21 15:48:09] [INFO ] Dead Transitions using invariants and state equation in 707 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1516/1541 places, 1938/1968 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2027 ms. Remains : 1516/1541 places, 1938/1968 transitions.
Stuttering acceptance computed with spot in 123 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-308-LTLCardinality-03 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:(OR (EQ s1239 0) (EQ s1074 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]]
Product exploration explored 100000 steps with 709 reset in 201 ms.
Product exploration explored 100000 steps with 701 reset in 314 ms.
Computed a total of 27 stabilizing places and 29 stable transitions
Graph (complete) has 2116 edges and 1516 vertex of which 1507 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.7 ms
Computed a total of 27 stabilizing places and 29 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 82 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 136 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 71 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 425063 steps, run timeout after 3001 ms. (steps per millisecond=141 ) properties seen :{}
Probabilistic random walk after 425063 steps, saw 104148 distinct states, run finished after 3001 ms. (steps per millisecond=141 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-21 15:48:13] [INFO ] Invariant cache hit.
[2024-05-21 15:48:13] [INFO ] After 152ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 15:48:13] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 11 ms returned sat
[2024-05-21 15:48:14] [INFO ] After 669ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 15:48:14] [INFO ] After 774ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 77 ms.
[2024-05-21 15:48:14] [INFO ] After 1033ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 79 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=79 )
Parikh walk visited 1 properties in 1 ms.
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 91 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 159 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 1516 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1516/1516 places, 1938/1938 transitions.
Applied a total of 0 rules in 52 ms. Remains 1516 /1516 variables (removed 0) and now considering 1938/1938 (removed 0) transitions.
[2024-05-21 15:48:15] [INFO ] Invariant cache hit.
[2024-05-21 15:48:15] [INFO ] Implicit Places using invariants in 181 ms returned []
[2024-05-21 15:48:15] [INFO ] Invariant cache hit.
[2024-05-21 15:48:16] [INFO ] Implicit Places using invariants and state equation in 854 ms returned []
Implicit Place search using SMT with State Equation took 1038 ms to find 0 implicit places.
[2024-05-21 15:48:16] [INFO ] Invariant cache hit.
[2024-05-21 15:48:16] [INFO ] Dead Transitions using invariants and state equation in 705 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1796 ms. Remains : 1516/1516 places, 1938/1938 transitions.
Computed a total of 27 stabilizing places and 29 stable transitions
Graph (complete) has 2116 edges and 1516 vertex of which 1507 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.4 ms
Computed a total of 27 stabilizing places and 29 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 69 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 113 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 69 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 437895 steps, run timeout after 3001 ms. (steps per millisecond=145 ) properties seen :{}
Probabilistic random walk after 437895 steps, saw 106489 distinct states, run finished after 3001 ms. (steps per millisecond=145 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-21 15:48:20] [INFO ] Invariant cache hit.
[2024-05-21 15:48:20] [INFO ] After 154ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 15:48:20] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2024-05-21 15:48:21] [INFO ] After 661ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 15:48:21] [INFO ] After 755ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 72 ms.
[2024-05-21 15:48:21] [INFO ] After 1021ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 83 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=83 )
Parikh walk visited 1 properties in 1 ms.
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 91 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 126 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 123 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 136 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 704 reset in 158 ms.
Product exploration explored 100000 steps with 694 reset in 163 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 194 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 1516 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1516/1516 places, 1938/1938 transitions.
Graph (trivial) has 1847 edges and 1516 vertex of which 693 / 1516 are part of one of the 63 SCC in 2 ms
Free SCC test removed 630 places
Ensure Unique test removed 732 transitions
Reduce isomorphic transitions removed 732 transitions.
Graph (complete) has 1378 edges and 886 vertex of which 877 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.7 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Performed 482 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 482 rules applied. Total rules applied 484 place count 877 transition count 1201
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 496 place count 877 transition count 1189
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 21 Pre rules applied. Total rules applied 496 place count 877 transition count 1202
Deduced a syphon composed of 503 places in 1 ms
Iterating global reduction 2 with 21 rules applied. Total rules applied 517 place count 877 transition count 1202
Discarding 291 places :
Symmetric choice reduction at 2 with 291 rule applications. Total rules 808 place count 586 transition count 902
Deduced a syphon composed of 227 places in 1 ms
Iterating global reduction 2 with 291 rules applied. Total rules applied 1099 place count 586 transition count 902
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1111 place count 574 transition count 886
Deduced a syphon composed of 225 places in 0 ms
Iterating global reduction 2 with 12 rules applied. Total rules applied 1123 place count 574 transition count 886
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 1129 place count 574 transition count 880
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1141 place count 562 transition count 868
Deduced a syphon composed of 215 places in 0 ms
Iterating global reduction 3 with 12 rules applied. Total rules applied 1153 place count 562 transition count 868
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1155 place count 560 transition count 864
Deduced a syphon composed of 215 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1157 place count 560 transition count 864
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1159 place count 558 transition count 860
Deduced a syphon composed of 215 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1161 place count 558 transition count 860
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1165 place count 554 transition count 856
Deduced a syphon composed of 213 places in 6 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1169 place count 554 transition count 856
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1171 place count 552 transition count 852
Deduced a syphon composed of 213 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1173 place count 552 transition count 852
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1175 place count 550 transition count 848
Deduced a syphon composed of 213 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1177 place count 550 transition count 848
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1181 place count 546 transition count 842
Deduced a syphon composed of 211 places in 1 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1185 place count 546 transition count 842
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1189 place count 542 transition count 826
Deduced a syphon composed of 209 places in 0 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1193 place count 542 transition count 826
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 3 with 1 rules applied. Total rules applied 1194 place count 542 transition count 826
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 1198 place count 538 transition count 822
Deduced a syphon composed of 208 places in 10 ms
Iterating global reduction 4 with 4 rules applied. Total rules applied 1202 place count 538 transition count 822
Performed 105 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 313 places in 0 ms
Iterating global reduction 4 with 105 rules applied. Total rules applied 1307 place count 538 transition count 899
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 4 with 41 rules applied. Total rules applied 1348 place count 538 transition count 858
Discarding 97 places :
Symmetric choice reduction at 5 with 97 rule applications. Total rules 1445 place count 441 transition count 751
Deduced a syphon composed of 226 places in 0 ms
Iterating global reduction 5 with 97 rules applied. Total rules applied 1542 place count 441 transition count 751
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 1548 place count 435 transition count 742
Deduced a syphon composed of 220 places in 0 ms
Iterating global reduction 5 with 6 rules applied. Total rules applied 1554 place count 435 transition count 742
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 227 places in 0 ms
Iterating global reduction 5 with 7 rules applied. Total rules applied 1561 place count 435 transition count 742
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 1566 place count 435 transition count 737
Discarding 16 places :
Symmetric choice reduction at 6 with 16 rule applications. Total rules 1582 place count 419 transition count 717
Deduced a syphon composed of 215 places in 0 ms
Iterating global reduction 6 with 16 rules applied. Total rules applied 1598 place count 419 transition count 717
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1604 place count 419 transition count 711
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1608 place count 415 transition count 707
Deduced a syphon composed of 211 places in 0 ms
Iterating global reduction 7 with 4 rules applied. Total rules applied 1612 place count 415 transition count 707
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 213 places in 1 ms
Iterating global reduction 7 with 2 rules applied. Total rules applied 1614 place count 415 transition count 707
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 1618 place count 415 transition count 703
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1620 place count 413 transition count 701
Deduced a syphon composed of 211 places in 0 ms
Iterating global reduction 8 with 2 rules applied. Total rules applied 1622 place count 413 transition count 701
Performed 70 Post agglomeration using F-continuation condition with reduction of 121 identical transitions.
Deduced a syphon composed of 281 places in 0 ms
Iterating global reduction 8 with 70 rules applied. Total rules applied 1692 place count 413 transition count 1022
Ensure Unique test removed 121 transitions
Reduce isomorphic transitions removed 121 transitions.
Iterating post reduction 8 with 121 rules applied. Total rules applied 1813 place count 413 transition count 901
Discarding 124 places :
Symmetric choice reduction at 9 with 124 rule applications. Total rules 1937 place count 289 transition count 570
Deduced a syphon composed of 166 places in 0 ms
Iterating global reduction 9 with 124 rules applied. Total rules applied 2061 place count 289 transition count 570
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 9 with 15 rules applied. Total rules applied 2076 place count 289 transition count 555
Discarding 26 places :
Symmetric choice reduction at 10 with 26 rule applications. Total rules 2102 place count 263 transition count 501
Deduced a syphon composed of 140 places in 0 ms
Iterating global reduction 10 with 26 rules applied. Total rules applied 2128 place count 263 transition count 501
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -50
Deduced a syphon composed of 143 places in 1 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2131 place count 263 transition count 551
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 2134 place count 260 transition count 523
Deduced a syphon composed of 140 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2137 place count 260 transition count 523
Deduced a syphon composed of 140 places in 0 ms
Drop transitions removed 45 transitions
Redundant transition composition rules discarded 45 transitions
Iterating global reduction 10 with 45 rules applied. Total rules applied 2182 place count 260 transition count 478
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 2186 place count 256 transition count 474
Deduced a syphon composed of 136 places in 0 ms
Iterating global reduction 10 with 4 rules applied. Total rules applied 2190 place count 256 transition count 474
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -60
Deduced a syphon composed of 139 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2193 place count 256 transition count 534
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 2196 place count 253 transition count 519
Deduced a syphon composed of 136 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2199 place count 253 transition count 519
Deduced a syphon composed of 136 places in 1 ms
Applied a total of 2199 rules in 548 ms. Remains 253 /1516 variables (removed 1263) and now considering 519/1938 (removed 1419) transitions.
[2024-05-21 15:48:23] [INFO ] Redundant transitions in 53 ms returned []
[2024-05-21 15:48:23] [INFO ] Flow matrix only has 462 transitions (discarded 57 similar events)
// Phase 1: matrix 462 rows 253 cols
[2024-05-21 15:48:23] [INFO ] Computed 0 invariants in 3 ms
[2024-05-21 15:48:23] [INFO ] Dead Transitions using invariants and state equation in 299 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 253/1516 places, 519/1938 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 917 ms. Remains : 253/1516 places, 519/1938 transitions.
Built C files in :
/tmp/ltsmin17297163591214522153
[2024-05-21 15:48:23] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17297163591214522153
Running compilation step : cd /tmp/ltsmin17297163591214522153;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17297163591214522153;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17297163591214522153;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 1516 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1516/1516 places, 1938/1938 transitions.
Applied a total of 0 rules in 46 ms. Remains 1516 /1516 variables (removed 0) and now considering 1938/1938 (removed 0) transitions.
// Phase 1: matrix 1938 rows 1516 cols
[2024-05-21 15:48:26] [INFO ] Computed 4 invariants in 12 ms
[2024-05-21 15:48:26] [INFO ] Implicit Places using invariants in 200 ms returned []
[2024-05-21 15:48:26] [INFO ] Invariant cache hit.
[2024-05-21 15:48:27] [INFO ] Implicit Places using invariants and state equation in 867 ms returned []
Implicit Place search using SMT with State Equation took 1068 ms to find 0 implicit places.
[2024-05-21 15:48:27] [INFO ] Invariant cache hit.
[2024-05-21 15:48:28] [INFO ] Dead Transitions using invariants and state equation in 690 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1805 ms. Remains : 1516/1516 places, 1938/1938 transitions.
Built C files in :
/tmp/ltsmin5094551742053662110
[2024-05-21 15:48:28] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5094551742053662110
Running compilation step : cd /tmp/ltsmin5094551742053662110;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5094551742053662110;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5094551742053662110;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-21 15:48:31] [INFO ] Flatten gal took : 59 ms
[2024-05-21 15:48:31] [INFO ] Flatten gal took : 55 ms
[2024-05-21 15:48:31] [INFO ] Time to serialize gal into /tmp/LTL17514569807244045445.gal : 14 ms
[2024-05-21 15:48:31] [INFO ] Time to serialize properties into /tmp/LTL2597889324528625751.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17514569807244045445.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15941160602729215599.hoa' '-atoms' '/tmp/LTL2597889324528625751.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL2597889324528625751.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15941160602729215599.hoa
Detected timeout of ITS tools.
[2024-05-21 15:48:46] [INFO ] Flatten gal took : 47 ms
[2024-05-21 15:48:46] [INFO ] Flatten gal took : 43 ms
[2024-05-21 15:48:46] [INFO ] Time to serialize gal into /tmp/LTL6617309256368646923.gal : 7 ms
[2024-05-21 15:48:46] [INFO ] Time to serialize properties into /tmp/LTL12106332669805844851.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6617309256368646923.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12106332669805844851.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(G("((p2094==0)||(p1876==1))")))))
Formula 0 simplified : XXF!"((p2094==0)||(p1876==1))"
Detected timeout of ITS tools.
[2024-05-21 15:49:01] [INFO ] Flatten gal took : 37 ms
[2024-05-21 15:49:01] [INFO ] Applying decomposition
[2024-05-21 15:49:01] [INFO ] Flatten gal took : 36 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph16987330721474528576.txt' '-o' '/tmp/graph16987330721474528576.bin' '-w' '/tmp/graph16987330721474528576.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16987330721474528576.bin' '-l' '-1' '-v' '-w' '/tmp/graph16987330721474528576.weights' '-q' '0' '-e' '0.001'
[2024-05-21 15:49:01] [INFO ] Decomposing Gal with order
[2024-05-21 15:49:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 15:49:02] [INFO ] Removed a total of 510 redundant transitions.
[2024-05-21 15:49:02] [INFO ] Flatten gal took : 118 ms
[2024-05-21 15:49:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 27 ms.
[2024-05-21 15:49:02] [INFO ] Time to serialize gal into /tmp/LTL4559678800779538680.gal : 20 ms
[2024-05-21 15:49:02] [INFO ] Time to serialize properties into /tmp/LTL6162390768497872020.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4559678800779538680.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6162390768497872020.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(X(G("((i30.u511.p2094==0)||(i27.i0.i3.u444.p1876==1))")))))
Formula 0 simplified : XXF!"((i30.u511.p2094==0)||(i27.i0.i3.u444.p1876==1))"
Reverse transition relation is NOT exact ! Due to transitions t26, t190, t273, t334, t384, t455, t507, t696, t748, t779, t808, t858, t931, t983, t1166, t12...2058
Computing Next relation with stutter on 147296 deadlock states
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
584 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,6.00228,234000,1,0,391569,12603,22451,846261,520,130953,1578958
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA CloudReconfiguration-PT-308-LTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property CloudReconfiguration-PT-308-LTLCardinality-03 finished in 61848 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 1541 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1541/1541 places, 1968/1968 transitions.
Graph (trivial) has 1878 edges and 1541 vertex of which 673 / 1541 are part of one of the 62 SCC in 5 ms
Free SCC test removed 611 places
Ensure Unique test removed 712 transitions
Reduce isomorphic transitions removed 712 transitions.
Graph (complete) has 1430 edges and 930 vertex of which 921 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.4 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 510 transitions
Trivial Post-agglo rules discarded 510 transitions
Performed 510 trivial Post agglomeration. Transition count delta: 510
Iterating post reduction 0 with 510 rules applied. Total rules applied 512 place count 920 transition count 740
Reduce places removed 510 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 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 537 rules applied. Total rules applied 1049 place count 410 transition count 713
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 1062 place count 397 transition count 713
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 50 Pre rules applied. Total rules applied 1062 place count 397 transition count 663
Deduced a syphon composed of 50 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 3 with 100 rules applied. Total rules applied 1162 place count 347 transition count 663
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1176 place count 333 transition count 640
Iterating global reduction 3 with 14 rules applied. Total rules applied 1190 place count 333 transition count 640
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 1191 place count 333 transition count 639
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1192 place count 332 transition count 639
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 1199 place count 325 transition count 629
Iterating global reduction 5 with 7 rules applied. Total rules applied 1206 place count 325 transition count 629
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 1210 place count 325 transition count 625
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1211 place count 324 transition count 623
Iterating global reduction 6 with 1 rules applied. Total rules applied 1212 place count 324 transition count 623
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1213 place count 323 transition count 621
Iterating global reduction 6 with 1 rules applied. Total rules applied 1214 place count 323 transition count 621
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1215 place count 322 transition count 619
Iterating global reduction 6 with 1 rules applied. Total rules applied 1216 place count 322 transition count 619
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1217 place count 321 transition count 617
Iterating global reduction 6 with 1 rules applied. Total rules applied 1218 place count 321 transition count 617
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1219 place count 320 transition count 615
Iterating global reduction 6 with 1 rules applied. Total rules applied 1220 place count 320 transition count 615
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1221 place count 319 transition count 608
Iterating global reduction 6 with 1 rules applied. Total rules applied 1222 place count 319 transition count 608
Performed 151 Post agglomeration using F-continuation condition with reduction of 86 identical transitions.
Deduced a syphon composed of 151 places in 0 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 6 with 302 rules applied. Total rules applied 1524 place count 168 transition count 371
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 1535 place count 168 transition count 360
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 1540 place count 163 transition count 353
Iterating global reduction 7 with 5 rules applied. Total rules applied 1545 place count 163 transition count 353
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1546 place count 162 transition count 351
Iterating global reduction 7 with 1 rules applied. Total rules applied 1547 place count 162 transition count 351
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1548 place count 161 transition count 349
Iterating global reduction 7 with 1 rules applied. Total rules applied 1549 place count 161 transition count 349
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1550 place count 160 transition count 347
Iterating global reduction 7 with 1 rules applied. Total rules applied 1551 place count 160 transition count 347
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1552 place count 159 transition count 340
Iterating global reduction 7 with 1 rules applied. Total rules applied 1553 place count 159 transition count 340
Performed 12 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 7 with 24 rules applied. Total rules applied 1577 place count 147 transition count 327
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 7 with 13 rules applied. Total rules applied 1590 place count 147 transition count 314
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: -35
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 8 with 40 rules applied. Total rules applied 1630 place count 127 transition count 349
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 8 with 18 rules applied. Total rules applied 1648 place count 127 transition count 331
Discarding 9 places :
Symmetric choice reduction at 9 with 9 rule applications. Total rules 1657 place count 118 transition count 313
Iterating global reduction 9 with 9 rules applied. Total rules applied 1666 place count 118 transition count 313
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 1672 place count 118 transition count 307
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 10 with 36 rules applied. Total rules applied 1708 place count 118 transition count 271
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 1709 place count 117 transition count 270
Applied a total of 1709 rules in 130 ms. Remains 117 /1541 variables (removed 1424) and now considering 270/1968 (removed 1698) transitions.
[2024-05-21 15:49:09] [INFO ] Flow matrix only has 214 transitions (discarded 56 similar events)
// Phase 1: matrix 214 rows 117 cols
[2024-05-21 15:49:09] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 15:49:09] [INFO ] Implicit Places using invariants in 67 ms returned []
[2024-05-21 15:49:09] [INFO ] Flow matrix only has 214 transitions (discarded 56 similar events)
[2024-05-21 15:49:09] [INFO ] Invariant cache hit.
[2024-05-21 15:49:09] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 15:49:09] [INFO ] Implicit Places using invariants and state equation in 97 ms returned [8, 79]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 167 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 115/1541 places, 270/1968 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 113 transition count 268
Applied a total of 2 rules in 5 ms. Remains 113 /115 variables (removed 2) and now considering 268/270 (removed 2) transitions.
[2024-05-21 15:49:09] [INFO ] Flow matrix only has 212 transitions (discarded 56 similar events)
// Phase 1: matrix 212 rows 113 cols
[2024-05-21 15:49:09] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 15:49:09] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-21 15:49:09] [INFO ] Flow matrix only has 212 transitions (discarded 56 similar events)
[2024-05-21 15:49:09] [INFO ] Invariant cache hit.
[2024-05-21 15:49:09] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 15:49:09] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 113/1541 places, 268/1968 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 425 ms. Remains : 113/1541 places, 268/1968 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-308-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s77 0)], 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 27 steps with 2 reset in 1 ms.
FORMULA CloudReconfiguration-PT-308-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-308-LTLCardinality-05 finished in 480 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p1)||p0)))'
Support contains 4 out of 1541 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1541/1541 places, 1968/1968 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 1527 transition count 1954
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 1527 transition count 1954
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 36 place count 1519 transition count 1945
Iterating global reduction 0 with 8 rules applied. Total rules applied 44 place count 1519 transition count 1945
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 46 place count 1519 transition count 1943
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 49 place count 1516 transition count 1939
Iterating global reduction 1 with 3 rules applied. Total rules applied 52 place count 1516 transition count 1939
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 54 place count 1514 transition count 1937
Iterating global reduction 1 with 2 rules applied. Total rules applied 56 place count 1514 transition count 1937
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 58 place count 1512 transition count 1934
Iterating global reduction 1 with 2 rules applied. Total rules applied 60 place count 1512 transition count 1934
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 61 place count 1511 transition count 1933
Iterating global reduction 1 with 1 rules applied. Total rules applied 62 place count 1511 transition count 1933
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 63 place count 1510 transition count 1932
Iterating global reduction 1 with 1 rules applied. Total rules applied 64 place count 1510 transition count 1932
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 65 place count 1509 transition count 1931
Iterating global reduction 1 with 1 rules applied. Total rules applied 66 place count 1509 transition count 1931
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 67 place count 1508 transition count 1930
Iterating global reduction 1 with 1 rules applied. Total rules applied 68 place count 1508 transition count 1930
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 69 place count 1507 transition count 1929
Iterating global reduction 1 with 1 rules applied. Total rules applied 70 place count 1507 transition count 1929
Applied a total of 70 rules in 533 ms. Remains 1507 /1541 variables (removed 34) and now considering 1929/1968 (removed 39) transitions.
// Phase 1: matrix 1929 rows 1507 cols
[2024-05-21 15:49:10] [INFO ] Computed 4 invariants in 21 ms
[2024-05-21 15:49:10] [INFO ] Implicit Places using invariants in 211 ms returned []
[2024-05-21 15:49:10] [INFO ] Invariant cache hit.
[2024-05-21 15:49:11] [INFO ] Implicit Places using invariants and state equation in 884 ms returned []
Implicit Place search using SMT with State Equation took 1096 ms to find 0 implicit places.
[2024-05-21 15:49:11] [INFO ] Invariant cache hit.
[2024-05-21 15:49:12] [INFO ] Dead Transitions using invariants and state equation in 680 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1507/1541 places, 1929/1968 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2315 ms. Remains : 1507/1541 places, 1929/1968 transitions.
Stuttering acceptance computed with spot in 106 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CloudReconfiguration-PT-308-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(AND (EQ s1034 0) (EQ s150 1)), p0:(OR (EQ s480 0) (EQ s575 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 50000 reset in 802 ms.
Product exploration explored 100000 steps with 50000 reset in 786 ms.
Computed a total of 27 stabilizing places and 29 stable transitions
Graph (complete) has 2106 edges and 1507 vertex of which 1498 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.4 ms
Computed a total of 27 stabilizing places and 29 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), true, (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 14 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CloudReconfiguration-PT-308-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CloudReconfiguration-PT-308-LTLCardinality-06 finished in 4067 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((X(p0)&&(G(F(p2))||p1))))'
Support contains 6 out of 1541 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1541/1541 places, 1968/1968 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1530 transition count 1957
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1530 transition count 1957
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 28 place count 1524 transition count 1951
Iterating global reduction 0 with 6 rules applied. Total rules applied 34 place count 1524 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 35 place count 1524 transition count 1950
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 37 place count 1522 transition count 1948
Iterating global reduction 1 with 2 rules applied. Total rules applied 39 place count 1522 transition count 1948
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 41 place count 1520 transition count 1946
Iterating global reduction 1 with 2 rules applied. Total rules applied 43 place count 1520 transition count 1946
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 45 place count 1518 transition count 1943
Iterating global reduction 1 with 2 rules applied. Total rules applied 47 place count 1518 transition count 1943
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 48 place count 1517 transition count 1942
Iterating global reduction 1 with 1 rules applied. Total rules applied 49 place count 1517 transition count 1942
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 50 place count 1516 transition count 1941
Iterating global reduction 1 with 1 rules applied. Total rules applied 51 place count 1516 transition count 1941
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 52 place count 1515 transition count 1940
Iterating global reduction 1 with 1 rules applied. Total rules applied 53 place count 1515 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 54 place count 1514 transition count 1939
Iterating global reduction 1 with 1 rules applied. Total rules applied 55 place count 1514 transition count 1939
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 56 place count 1513 transition count 1938
Iterating global reduction 1 with 1 rules applied. Total rules applied 57 place count 1513 transition count 1938
Applied a total of 57 rules in 575 ms. Remains 1513 /1541 variables (removed 28) and now considering 1938/1968 (removed 30) transitions.
// Phase 1: matrix 1938 rows 1513 cols
[2024-05-21 15:49:14] [INFO ] Computed 4 invariants in 15 ms
[2024-05-21 15:49:14] [INFO ] Implicit Places using invariants in 216 ms returned []
[2024-05-21 15:49:14] [INFO ] Invariant cache hit.
[2024-05-21 15:49:15] [INFO ] Implicit Places using invariants and state equation in 904 ms returned []
Implicit Place search using SMT with State Equation took 1123 ms to find 0 implicit places.
[2024-05-21 15:49:15] [INFO ] Invariant cache hit.
[2024-05-21 15:49:16] [INFO ] Dead Transitions using invariants and state equation in 720 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1513/1541 places, 1938/1968 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2418 ms. Remains : 1513/1541 places, 1938/1968 transitions.
Stuttering acceptance computed with spot in 268 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : CloudReconfiguration-PT-308-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={0} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(NOT p1), acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 4}, { cond=p1, acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0} source=4 dest: 2}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 3}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=5 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(OR (EQ s1133 0) (EQ s949 1)), p2:(OR (EQ s1459 0) (EQ s540 1)), p0:(AND (OR (EQ s1133 0) (EQ s949 1)) (OR (EQ s37 0) (EQ s697 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 846 ms.
Product exploration explored 100000 steps with 50000 reset in 829 ms.
Computed a total of 27 stabilizing places and 29 stable transitions
Graph (complete) has 2115 edges and 1513 vertex of which 1504 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.4 ms
Computed a total of 27 stabilizing places and 29 stable transitions
Knowledge obtained : [(AND p1 p2 p0), (X p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X p1), (X (X p0)), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p1)), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 15 factoid took 21 ms. Reduced automaton from 6 states, 18 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CloudReconfiguration-PT-308-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CloudReconfiguration-PT-308-LTLCardinality-08 finished in 4414 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(X((!X((G((F(p0)&&p0))||G(p1))) U p2))))'
Support contains 2 out of 1541 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1541/1541 places, 1968/1968 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1529 transition count 1956
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1529 transition count 1956
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 31 place count 1522 transition count 1948
Iterating global reduction 0 with 7 rules applied. Total rules applied 38 place count 1522 transition count 1948
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 40 place count 1522 transition count 1946
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 43 place count 1519 transition count 1942
Iterating global reduction 1 with 3 rules applied. Total rules applied 46 place count 1519 transition count 1942
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 48 place count 1517 transition count 1940
Iterating global reduction 1 with 2 rules applied. Total rules applied 50 place count 1517 transition count 1940
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 52 place count 1515 transition count 1937
Iterating global reduction 1 with 2 rules applied. Total rules applied 54 place count 1515 transition count 1937
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 55 place count 1514 transition count 1936
Iterating global reduction 1 with 1 rules applied. Total rules applied 56 place count 1514 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 57 place count 1513 transition count 1935
Iterating global reduction 1 with 1 rules applied. Total rules applied 58 place count 1513 transition count 1935
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 59 place count 1512 transition count 1934
Iterating global reduction 1 with 1 rules applied. Total rules applied 60 place count 1512 transition count 1934
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 61 place count 1511 transition count 1933
Iterating global reduction 1 with 1 rules applied. Total rules applied 62 place count 1511 transition count 1933
Applied a total of 62 rules in 475 ms. Remains 1511 /1541 variables (removed 30) and now considering 1933/1968 (removed 35) transitions.
// Phase 1: matrix 1933 rows 1511 cols
[2024-05-21 15:49:18] [INFO ] Computed 4 invariants in 16 ms
[2024-05-21 15:49:18] [INFO ] Implicit Places using invariants in 198 ms returned []
[2024-05-21 15:49:18] [INFO ] Invariant cache hit.
[2024-05-21 15:49:19] [INFO ] Implicit Places using invariants and state equation in 856 ms returned []
Implicit Place search using SMT with State Equation took 1067 ms to find 0 implicit places.
[2024-05-21 15:49:19] [INFO ] Invariant cache hit.
[2024-05-21 15:49:20] [INFO ] Dead Transitions using invariants and state equation in 678 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1511/1541 places, 1933/1968 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2221 ms. Remains : 1511/1541 places, 1933/1968 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p2), (NOT p2)]
Running random walk in product with property : CloudReconfiguration-PT-308-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(OR (EQ s1422 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][false, false]]
Product exploration explored 100000 steps with 50000 reset in 797 ms.
Product exploration explored 100000 steps with 50000 reset in 769 ms.
Computed a total of 27 stabilizing places and 29 stable transitions
Graph (complete) has 2110 edges and 1511 vertex of which 1502 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.4 ms
Computed a total of 27 stabilizing places and 29 stable transitions
Knowledge obtained : [p2, (X p2), (X (X p2))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 20 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CloudReconfiguration-PT-308-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CloudReconfiguration-PT-308-LTLCardinality-09 finished in 3911 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U G((p1||G((X(p2)&&F(p0)))))))'
Support contains 5 out of 1541 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1541/1541 places, 1968/1968 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 1527 transition count 1954
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 1527 transition count 1954
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 35 place count 1520 transition count 1946
Iterating global reduction 0 with 7 rules applied. Total rules applied 42 place count 1520 transition count 1946
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 44 place count 1520 transition count 1944
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 46 place count 1518 transition count 1941
Iterating global reduction 1 with 2 rules applied. Total rules applied 48 place count 1518 transition count 1941
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 49 place count 1517 transition count 1940
Iterating global reduction 1 with 1 rules applied. Total rules applied 50 place count 1517 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 51 place count 1516 transition count 1939
Iterating global reduction 1 with 1 rules applied. Total rules applied 52 place count 1516 transition count 1939
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 53 place count 1515 transition count 1938
Iterating global reduction 1 with 1 rules applied. Total rules applied 54 place count 1515 transition count 1938
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 55 place count 1514 transition count 1937
Iterating global reduction 1 with 1 rules applied. Total rules applied 56 place count 1514 transition count 1937
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 57 place count 1513 transition count 1936
Iterating global reduction 1 with 1 rules applied. Total rules applied 58 place count 1513 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 59 place count 1512 transition count 1935
Iterating global reduction 1 with 1 rules applied. Total rules applied 60 place count 1512 transition count 1935
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 61 place count 1511 transition count 1934
Iterating global reduction 1 with 1 rules applied. Total rules applied 62 place count 1511 transition count 1934
Applied a total of 62 rules in 515 ms. Remains 1511 /1541 variables (removed 30) and now considering 1934/1968 (removed 34) transitions.
// Phase 1: matrix 1934 rows 1511 cols
[2024-05-21 15:49:22] [INFO ] Computed 4 invariants in 16 ms
[2024-05-21 15:49:22] [INFO ] Implicit Places using invariants in 205 ms returned []
[2024-05-21 15:49:22] [INFO ] Invariant cache hit.
[2024-05-21 15:49:23] [INFO ] Implicit Places using invariants and state equation in 905 ms returned []
Implicit Place search using SMT with State Equation took 1112 ms to find 0 implicit places.
[2024-05-21 15:49:23] [INFO ] Invariant cache hit.
[2024-05-21 15:49:24] [INFO ] Dead Transitions using invariants and state equation in 763 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1511/1541 places, 1934/1968 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2391 ms. Remains : 1511/1541 places, 1934/1968 transitions.
Stuttering acceptance computed with spot in 267 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (NOT p0)), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) p2), true]
Running random walk in product with property : CloudReconfiguration-PT-308-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=0 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={1} source=0 dest: 5}], [{ cond=p2, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 6}], [{ cond=(NOT p0), acceptance={0, 1} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=4 dest: 2}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0, 1} source=4 dest: 4}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={1} source=4 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=5 dest: 2}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=5 dest: 3}, { cond=(AND p1 p0), acceptance={0} source=5 dest: 4}, { cond=(AND (NOT p1) p0 p2), acceptance={0, 1} source=5 dest: 4}, { cond=(AND p1 p0), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p1) p0 p2), acceptance={1} source=5 dest: 5}], [{ cond=true, acceptance={0, 1} source=6 dest: 6}]], initial=0, aps=[p0:(OR (EQ s4 0) (EQ s1462 1)), p1:(NEQ s257 1), p2:(AND (OR (EQ s4 0) (EQ s1462 1)) (OR (EQ s1292 0) (EQ s1105 1)))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 703 reset in 240 ms.
Product exploration explored 100000 steps with 707 reset in 197 ms.
Computed a total of 27 stabilizing places and 29 stable transitions
Graph (complete) has 2111 edges and 1511 vertex of which 1502 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.4 ms
Computed a total of 27 stabilizing places and 29 stable transitions
Knowledge obtained : [(AND p0 p1 p2), (X p2), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 p0)), (X p1), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND p1 (NOT p0) p2))), (X (NOT (AND (NOT p1) (NOT p0) p2))), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p1) p0 p2))), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X p0), (X (X p2)), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 p0))), (X (X p1)), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p1 (NOT p0) p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (NOT (AND p0 (NOT p2))))), true, (X (X (NOT (AND (NOT p1) p0 p2)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 32 factoid took 352 ms. Reduced automaton from 7 states, 27 edges and 3 AP (stutter sensitive) to 7 states, 27 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 277 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (NOT p0)), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) p2), true]
Incomplete random walk after 10000 steps, including 65 resets, run finished after 299 ms. (steps per millisecond=33 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 10) seen :3
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2024-05-21 15:49:26] [INFO ] Invariant cache hit.
[2024-05-21 15:49:26] [INFO ] After 219ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:4
[2024-05-21 15:49:27] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 9 ms returned sat
[2024-05-21 15:49:28] [INFO ] After 738ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :2
[2024-05-21 15:49:28] [INFO ] After 956ms SMT Verify possible using trap constraints in natural domain returned unsat :5 sat :2
Attempting to minimize the solution found.
Minimization took 114 ms.
[2024-05-21 15:49:28] [INFO ] After 1372ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :2
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 5 out of 1511 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1511/1511 places, 1934/1934 transitions.
Graph (trivial) has 1839 edges and 1511 vertex of which 671 / 1511 are part of one of the 61 SCC in 1 ms
Free SCC test removed 610 places
Drop transitions removed 769 transitions
Reduce isomorphic transitions removed 769 transitions.
Graph (complete) has 1337 edges and 901 vertex of which 892 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 493 transitions
Trivial Post-agglo rules discarded 493 transitions
Performed 493 trivial Post agglomeration. Transition count delta: 493
Iterating post reduction 0 with 500 rules applied. Total rules applied 502 place count 892 transition count 661
Reduce places removed 493 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 550 rules applied. Total rules applied 1052 place count 399 transition count 604
Reduce places removed 37 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 39 rules applied. Total rules applied 1091 place count 362 transition count 602
Reduce places removed 1 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 3 with 3 rules applied. Total rules applied 1094 place count 361 transition count 600
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
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 4 rules applied. Total rules applied 1098 place count 360 transition count 597
Reduce places removed 2 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 5 with 4 rules applied. Total rules applied 1102 place count 358 transition count 595
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1104 place count 356 transition count 595
Performed 54 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 54 Pre rules applied. Total rules applied 1104 place count 356 transition count 541
Deduced a syphon composed of 54 places in 0 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 7 with 108 rules applied. Total rules applied 1212 place count 302 transition count 541
Discarding 10 places :
Symmetric choice reduction at 7 with 10 rule applications. Total rules 1222 place count 292 transition count 526
Iterating global reduction 7 with 10 rules applied. Total rules applied 1232 place count 292 transition count 526
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 7 with 3 rules applied. Total rules applied 1235 place count 292 transition count 523
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 1238 place count 289 transition count 523
Discarding 6 places :
Symmetric choice reduction at 9 with 6 rule applications. Total rules 1244 place count 283 transition count 516
Iterating global reduction 9 with 6 rules applied. Total rules applied 1250 place count 283 transition count 516
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 1255 place count 283 transition count 511
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1256 place count 282 transition count 505
Iterating global reduction 10 with 1 rules applied. Total rules applied 1257 place count 282 transition count 505
Performed 147 Post agglomeration using F-continuation condition with reduction of 96 identical transitions.
Deduced a syphon composed of 147 places in 0 ms
Reduce places removed 147 places and 0 transitions.
Iterating global reduction 10 with 294 rules applied. Total rules applied 1551 place count 135 transition count 262
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 10 with 15 rules applied. Total rules applied 1566 place count 135 transition count 247
Discarding 3 places :
Symmetric choice reduction at 11 with 3 rule applications. Total rules 1569 place count 132 transition count 244
Iterating global reduction 11 with 3 rules applied. Total rules applied 1572 place count 132 transition count 244
Performed 13 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 11 with 26 rules applied. Total rules applied 1598 place count 119 transition count 228
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 11 with 15 rules applied. Total rules applied 1613 place count 119 transition count 213
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 1615 place count 118 transition count 212
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 1617 place count 118 transition count 210
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 1619 place count 117 transition count 209
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 1621 place count 117 transition count 207
Performed 34 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 14 with 68 rules applied. Total rules applied 1689 place count 83 transition count 241
Drop transitions removed 22 transitions
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 14 with 47 rules applied. Total rules applied 1736 place count 83 transition count 194
Discarding 23 places :
Symmetric choice reduction at 15 with 23 rule applications. Total rules 1759 place count 60 transition count 164
Iterating global reduction 15 with 23 rules applied. Total rules applied 1782 place count 60 transition count 164
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 15 with 14 rules applied. Total rules applied 1796 place count 60 transition count 150
Discarding 6 places :
Symmetric choice reduction at 16 with 6 rule applications. Total rules 1802 place count 54 transition count 138
Iterating global reduction 16 with 6 rules applied. Total rules applied 1808 place count 54 transition count 138
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 16 with 5 rules applied. Total rules applied 1813 place count 54 transition count 133
Drop transitions removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 17 with 25 rules applied. Total rules applied 1838 place count 54 transition count 108
Discarding 2 places :
Symmetric choice reduction at 17 with 2 rule applications. Total rules 1840 place count 52 transition count 102
Iterating global reduction 17 with 2 rules applied. Total rules applied 1842 place count 52 transition count 102
Discarding 2 places :
Symmetric choice reduction at 17 with 2 rule applications. Total rules 1844 place count 50 transition count 100
Iterating global reduction 17 with 2 rules applied. Total rules applied 1846 place count 50 transition count 100
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 17 with 2 rules applied. Total rules applied 1848 place count 50 transition count 98
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 18 with 2 rules applied. Total rules applied 1850 place count 49 transition count 97
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 18 with 2 rules applied. Total rules applied 1852 place count 49 transition count 95
Free-agglomeration rule applied 3 times.
Iterating global reduction 18 with 3 rules applied. Total rules applied 1855 place count 49 transition count 92
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 18 with 3 rules applied. Total rules applied 1858 place count 46 transition count 92
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 19 with 1 rules applied. Total rules applied 1859 place count 46 transition count 92
Applied a total of 1859 rules in 57 ms. Remains 46 /1511 variables (removed 1465) and now considering 92/1934 (removed 1842) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 46/1511 places, 92/1934 transitions.
Incomplete random walk after 10000 steps, including 182 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-21 15:49:28] [INFO ] Flow matrix only has 87 transitions (discarded 5 similar events)
// Phase 1: matrix 87 rows 46 cols
[2024-05-21 15:49:28] [INFO ] Computed 4 invariants in 1 ms
[2024-05-21 15:49:28] [INFO ] After 18ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 15:49:28] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-21 15:49:28] [INFO ] After 17ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 15:49:28] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-05-21 15:49:28] [INFO ] After 7ms SMT Verify possible using 27 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 15:49:28] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 1 ms to minimize.
[2024-05-21 15:49:28] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 33 ms
[2024-05-21 15:49:28] [INFO ] After 43ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :0
[2024-05-21 15:49:28] [INFO ] After 84ms 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.
Found 5 invariant AP formulas.
Knowledge obtained : [(AND p0 p1 p2), (X p2), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 p0)), (X p1), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND p1 (NOT p0) p2))), (X (NOT (AND (NOT p1) (NOT p0) p2))), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p1) p0 p2))), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X p0), (X (X p2)), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 p0))), (X (X p1)), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p1 (NOT p0) p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (NOT (AND p0 (NOT p2))))), true, (X (X (NOT (AND (NOT p1) p0 p2)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0)), (G (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (G (NOT (AND (NOT p0) p2 p1))), (G (NOT (AND (NOT p0) p2))), (G (NOT (AND (NOT p0) p2 (NOT p1)))), (G (NOT (AND p0 (NOT p2) (NOT p1))))]
False Knowledge obtained : [(F (AND p0 (NOT p2))), (F (AND (NOT p0) (NOT p2) p1)), (F (NOT p2)), (F (AND p0 p2 (NOT p1))), (F (AND p0 (NOT p1))), (F (NOT (AND p0 p1))), (F (NOT p1)), (F (NOT p0)), (F (AND (NOT p0) p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be false thanks to negative knowledge :(F (AND (NOT p0) (NOT p1)))
Knowledge based reduction with 37 factoid took 1901 ms. Reduced automaton from 7 states, 27 edges and 3 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA CloudReconfiguration-PT-308-LTLCardinality-10 FALSE TECHNIQUES KNOWLEDGE
Treatment of property CloudReconfiguration-PT-308-LTLCardinality-10 finished in 8272 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, 1968/1968 transitions.
Graph (trivial) has 1875 edges and 1541 vertex of which 700 / 1541 are part of one of the 64 SCC in 2 ms
Free SCC test removed 636 places
Ensure Unique test removed 737 transitions
Reduce isomorphic transitions removed 737 transitions.
Graph (complete) has 1403 edges and 905 vertex of which 896 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 491 transitions
Trivial Post-agglo rules discarded 491 transitions
Performed 491 trivial Post agglomeration. Transition count delta: 491
Iterating post reduction 0 with 491 rules applied. Total rules applied 493 place count 895 transition count 734
Reduce places removed 491 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 516 rules applied. Total rules applied 1009 place count 404 transition count 709
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1021 place count 392 transition count 709
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 47 Pre rules applied. Total rules applied 1021 place count 392 transition count 662
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 3 with 94 rules applied. Total rules applied 1115 place count 345 transition count 662
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 1131 place count 329 transition count 637
Iterating global reduction 3 with 16 rules applied. Total rules applied 1147 place count 329 transition count 637
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 1148 place count 329 transition count 636
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1149 place count 328 transition count 636
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 1157 place count 320 transition count 626
Iterating global reduction 5 with 8 rules applied. Total rules applied 1165 place count 320 transition count 626
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1171 place count 320 transition count 620
Performed 151 Post agglomeration using F-continuation condition with reduction of 86 identical transitions.
Deduced a syphon composed of 151 places in 0 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 6 with 302 rules applied. Total rules applied 1473 place count 169 transition count 383
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 1486 place count 169 transition count 370
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 1491 place count 164 transition count 363
Iterating global reduction 7 with 5 rules applied. Total rules applied 1496 place count 164 transition count 363
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1497 place count 163 transition count 361
Iterating global reduction 7 with 1 rules applied. Total rules applied 1498 place count 163 transition count 361
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1499 place count 162 transition count 359
Iterating global reduction 7 with 1 rules applied. Total rules applied 1500 place count 162 transition count 359
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1501 place count 161 transition count 357
Iterating global reduction 7 with 1 rules applied. Total rules applied 1502 place count 161 transition count 357
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1503 place count 160 transition count 350
Iterating global reduction 7 with 1 rules applied. Total rules applied 1504 place count 160 transition count 350
Performed 11 Post agglomeration using F-continuation condition with reduction of 1 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 1526 place count 149 transition count 338
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 7 with 12 rules applied. Total rules applied 1538 place count 149 transition count 326
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1539 place count 148 transition count 324
Iterating global reduction 8 with 1 rules applied. Total rules applied 1540 place count 148 transition count 324
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 8 with 36 rules applied. Total rules applied 1576 place count 130 transition count 360
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 8 with 21 rules applied. Total rules applied 1597 place count 130 transition count 339
Discarding 9 places :
Symmetric choice reduction at 9 with 9 rule applications. Total rules 1606 place count 121 transition count 321
Iterating global reduction 9 with 9 rules applied. Total rules applied 1615 place count 121 transition count 321
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 1621 place count 121 transition count 315
Drop transitions removed 40 transitions
Redundant transition composition rules discarded 40 transitions
Iterating global reduction 10 with 40 rules applied. Total rules applied 1661 place count 121 transition count 275
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 1662 place count 120 transition count 274
Applied a total of 1662 rules in 58 ms. Remains 120 /1541 variables (removed 1421) and now considering 274/1968 (removed 1694) transitions.
[2024-05-21 15:49:30] [INFO ] Flow matrix only has 215 transitions (discarded 59 similar events)
// Phase 1: matrix 215 rows 120 cols
[2024-05-21 15:49:30] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 15:49:30] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-21 15:49:30] [INFO ] Flow matrix only has 215 transitions (discarded 59 similar events)
[2024-05-21 15:49:30] [INFO ] Invariant cache hit.
[2024-05-21 15:49:30] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-21 15:49:30] [INFO ] Implicit Places using invariants and state equation in 94 ms returned [13, 79]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 136 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 118/1541 places, 274/1968 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 116 transition count 272
Applied a total of 2 rules in 4 ms. Remains 116 /118 variables (removed 2) and now considering 272/274 (removed 2) transitions.
[2024-05-21 15:49:30] [INFO ] Flow matrix only has 213 transitions (discarded 59 similar events)
// Phase 1: matrix 213 rows 116 cols
[2024-05-21 15:49:30] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 15:49:30] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-21 15:49:30] [INFO ] Flow matrix only has 213 transitions (discarded 59 similar events)
[2024-05-21 15:49:30] [INFO ] Invariant cache hit.
[2024-05-21 15:49:30] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 15:49:30] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 116/1541 places, 272/1968 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 312 ms. Remains : 116/1541 places, 272/1968 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-308-LTLCardinality-13 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 s108 0) (EQ s11 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 87742 steps with 7592 reset in 117 ms.
FORMULA CloudReconfiguration-PT-308-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-308-LTLCardinality-13 finished in 510 ms.
All properties solved by simple procedures.
Total runtime 98659 ms.

BK_STOP 1716306572075

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

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudReconfiguration-PT-308"
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-308, 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-171624207900107"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-308.tgz
mv CloudReconfiguration-PT-308 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 ;