About the Execution of LoLa+red for CloudReconfiguration-PT-312
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 797.775 | 53082.00 | 80916.00 | 624.30 | FTTTFFFFTTTFFTFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r103-tall-167814477900091.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool lolaxred
Input is CloudReconfiguration-PT-312, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r103-tall-167814477900091
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 7.8K Feb 25 11:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 25 11:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Feb 25 11:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 25 11:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Feb 25 11:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 168K Feb 25 11:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 25 11:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 25 11:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 660K Mar 5 18:22 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-312-LTLCardinality-00
FORMULA_NAME CloudReconfiguration-PT-312-LTLCardinality-01
FORMULA_NAME CloudReconfiguration-PT-312-LTLCardinality-02
FORMULA_NAME CloudReconfiguration-PT-312-LTLCardinality-03
FORMULA_NAME CloudReconfiguration-PT-312-LTLCardinality-04
FORMULA_NAME CloudReconfiguration-PT-312-LTLCardinality-05
FORMULA_NAME CloudReconfiguration-PT-312-LTLCardinality-06
FORMULA_NAME CloudReconfiguration-PT-312-LTLCardinality-07
FORMULA_NAME CloudReconfiguration-PT-312-LTLCardinality-08
FORMULA_NAME CloudReconfiguration-PT-312-LTLCardinality-09
FORMULA_NAME CloudReconfiguration-PT-312-LTLCardinality-10
FORMULA_NAME CloudReconfiguration-PT-312-LTLCardinality-11
FORMULA_NAME CloudReconfiguration-PT-312-LTLCardinality-12
FORMULA_NAME CloudReconfiguration-PT-312-LTLCardinality-13
FORMULA_NAME CloudReconfiguration-PT-312-LTLCardinality-14
FORMULA_NAME CloudReconfiguration-PT-312-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678232063858
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=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudReconfiguration-PT-312
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-07 23:34:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-07 23:34:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-07 23:34:25] [INFO ] Load time of PNML (sax parser for PT used): 117 ms
[2023-03-07 23:34:25] [INFO ] Transformed 2585 places.
[2023-03-07 23:34:25] [INFO ] Transformed 3095 transitions.
[2023-03-07 23:34:25] [INFO ] Found NUPN structural information;
[2023-03-07 23:34:25] [INFO ] Parsed PT model containing 2585 places and 3095 transitions and 6463 arcs in 187 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA CloudReconfiguration-PT-312-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-312-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-312-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-312-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-312-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-312-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-312-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-312-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 2585 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Discarding 519 places :
Symmetric choice reduction at 0 with 519 rule applications. Total rules 519 place count 2066 transition count 2576
Iterating global reduction 0 with 519 rules applied. Total rules applied 1038 place count 2066 transition count 2576
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 1066 place count 2066 transition count 2548
Discarding 241 places :
Symmetric choice reduction at 1 with 241 rule applications. Total rules 1307 place count 1825 transition count 2307
Iterating global reduction 1 with 241 rules applied. Total rules applied 1548 place count 1825 transition count 2307
Discarding 90 places :
Symmetric choice reduction at 1 with 90 rule applications. Total rules 1638 place count 1735 transition count 2217
Iterating global reduction 1 with 90 rules applied. Total rules applied 1728 place count 1735 transition count 2217
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 1746 place count 1735 transition count 2199
Discarding 48 places :
Symmetric choice reduction at 2 with 48 rule applications. Total rules 1794 place count 1687 transition count 2151
Iterating global reduction 2 with 48 rules applied. Total rules applied 1842 place count 1687 transition count 2151
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 1851 place count 1687 transition count 2142
Discarding 36 places :
Symmetric choice reduction at 3 with 36 rule applications. Total rules 1887 place count 1651 transition count 2101
Iterating global reduction 3 with 36 rules applied. Total rules applied 1923 place count 1651 transition count 2101
Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 1949 place count 1625 transition count 2075
Iterating global reduction 3 with 26 rules applied. Total rules applied 1975 place count 1625 transition count 2075
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 1998 place count 1602 transition count 2052
Iterating global reduction 3 with 23 rules applied. Total rules applied 2021 place count 1602 transition count 2052
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 2043 place count 1580 transition count 2030
Iterating global reduction 3 with 22 rules applied. Total rules applied 2065 place count 1580 transition count 2030
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 2083 place count 1562 transition count 2002
Iterating global reduction 3 with 18 rules applied. Total rules applied 2101 place count 1562 transition count 2002
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 2108 place count 1555 transition count 1991
Iterating global reduction 3 with 7 rules applied. Total rules applied 2115 place count 1555 transition count 1991
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 2122 place count 1548 transition count 1982
Iterating global reduction 3 with 7 rules applied. Total rules applied 2129 place count 1548 transition count 1982
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 2131 place count 1548 transition count 1980
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 2133 place count 1546 transition count 1978
Iterating global reduction 4 with 2 rules applied. Total rules applied 2135 place count 1546 transition count 1978
Applied a total of 2135 rules in 1637 ms. Remains 1546 /2585 variables (removed 1039) and now considering 1978/3095 (removed 1117) transitions.
// Phase 1: matrix 1978 rows 1546 cols
[2023-03-07 23:34:27] [INFO ] Computed 4 place invariants in 36 ms
[2023-03-07 23:34:28] [INFO ] Implicit Places using invariants in 438 ms returned []
[2023-03-07 23:34:28] [INFO ] Invariant cache hit.
[2023-03-07 23:34:29] [INFO ] Implicit Places using invariants and state equation in 1291 ms returned []
Implicit Place search using SMT with State Equation took 1756 ms to find 0 implicit places.
[2023-03-07 23:34:29] [INFO ] Invariant cache hit.
[2023-03-07 23:34:30] [INFO ] Dead Transitions using invariants and state equation in 841 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1546/2585 places, 1978/3095 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4238 ms. Remains : 1546/2585 places, 1978/3095 transitions.
Support contains 21 out of 1546 places after structural reductions.
[2023-03-07 23:34:30] [INFO ] Flatten gal took : 122 ms
[2023-03-07 23:34:30] [INFO ] Flatten gal took : 63 ms
[2023-03-07 23:34:30] [INFO ] Input system was already deterministic with 1978 transitions.
Incomplete random walk after 10000 steps, including 70 resets, run finished after 401 ms. (steps per millisecond=24 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-07 23:34:31] [INFO ] Invariant cache hit.
[2023-03-07 23:34:32] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2023-03-07 23:34:32] [INFO ] After 1174ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-07 23:34:33] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2023-03-07 23:34:34] [INFO ] After 1218ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-07 23:34:35] [INFO ] After 2142ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 487 ms.
[2023-03-07 23:34:36] [INFO ] After 3190ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Parikh walk visited 7 properties in 83 ms.
Support contains 2 out of 1546 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1546/1546 places, 1978/1978 transitions.
Graph (trivial) has 1885 edges and 1546 vertex of which 685 / 1546 are part of one of the 62 SCC in 7 ms
Free SCC test removed 623 places
Drop transitions removed 787 transitions
Reduce isomorphic transitions removed 787 transitions.
Graph (complete) has 1365 edges and 923 vertex of which 914 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 513 transitions
Trivial Post-agglo rules discarded 513 transitions
Performed 513 trivial Post agglomeration. Transition count delta: 513
Iterating post reduction 0 with 520 rules applied. Total rules applied 522 place count 914 transition count 667
Reduce places removed 513 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Drop transitions removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 1 with 573 rules applied. Total rules applied 1095 place count 401 transition count 607
Reduce places removed 39 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 41 rules applied. Total rules applied 1136 place count 362 transition count 605
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1138 place count 360 transition count 605
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 51 Pre rules applied. Total rules applied 1138 place count 360 transition count 554
Deduced a syphon composed of 51 places in 1 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 4 with 102 rules applied. Total rules applied 1240 place count 309 transition count 554
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 1250 place count 299 transition count 541
Iterating global reduction 4 with 10 rules applied. Total rules applied 1260 place count 299 transition count 541
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 1261 place count 299 transition count 540
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1262 place count 298 transition count 540
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1262 place count 298 transition count 539
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1264 place count 297 transition count 539
Discarding 8 places :
Symmetric choice reduction at 6 with 8 rule applications. Total rules 1272 place count 289 transition count 530
Iterating global reduction 6 with 8 rules applied. Total rules applied 1280 place count 289 transition count 530
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1286 place count 289 transition count 524
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1288 place count 287 transition count 516
Iterating global reduction 7 with 2 rules applied. Total rules applied 1290 place count 287 transition count 516
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1291 place count 286 transition count 514
Iterating global reduction 7 with 1 rules applied. Total rules applied 1292 place count 286 transition count 514
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1293 place count 286 transition count 513
Performed 158 Post agglomeration using F-continuation condition with reduction of 105 identical transitions.
Deduced a syphon composed of 158 places in 0 ms
Reduce places removed 158 places and 0 transitions.
Iterating global reduction 8 with 316 rules applied. Total rules applied 1609 place count 128 transition count 250
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 8 with 18 rules applied. Total rules applied 1627 place count 128 transition count 232
Discarding 4 places :
Symmetric choice reduction at 9 with 4 rule applications. Total rules 1631 place count 124 transition count 226
Iterating global reduction 9 with 4 rules applied. Total rules applied 1635 place count 124 transition count 226
Performed 11 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 9 with 22 rules applied. Total rules applied 1657 place count 113 transition count 213
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 9 with 10 rules applied. Total rules applied 1667 place count 113 transition count 203
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1669 place count 112 transition count 202
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 1672 place count 112 transition count 199
Performed 35 Post agglomeration using F-continuation condition with reduction of 17 identical transitions.
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 11 with 70 rules applied. Total rules applied 1742 place count 77 transition count 230
Drop transitions removed 33 transitions
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 59 transitions.
Iterating post reduction 11 with 59 rules applied. Total rules applied 1801 place count 77 transition count 171
Discarding 24 places :
Symmetric choice reduction at 12 with 24 rule applications. Total rules 1825 place count 53 transition count 147
Iterating global reduction 12 with 24 rules applied. Total rules applied 1849 place count 53 transition count 147
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 12 with 14 rules applied. Total rules applied 1863 place count 53 transition count 133
Discarding 6 places :
Symmetric choice reduction at 13 with 6 rule applications. Total rules 1869 place count 47 transition count 121
Iterating global reduction 13 with 6 rules applied. Total rules applied 1875 place count 47 transition count 121
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 13 with 5 rules applied. Total rules applied 1880 place count 47 transition count 116
Drop transitions removed 31 transitions
Redundant transition composition rules discarded 31 transitions
Iterating global reduction 14 with 31 rules applied. Total rules applied 1911 place count 47 transition count 85
Discarding 3 places :
Symmetric choice reduction at 14 with 3 rule applications. Total rules 1914 place count 44 transition count 76
Iterating global reduction 14 with 3 rules applied. Total rules applied 1917 place count 44 transition count 76
Discarding 3 places :
Symmetric choice reduction at 14 with 3 rule applications. Total rules 1920 place count 41 transition count 73
Iterating global reduction 14 with 3 rules applied. Total rules applied 1923 place count 41 transition count 73
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 14 with 3 rules applied. Total rules applied 1926 place count 41 transition count 70
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 15 with 3 rules applied. Total rules applied 1929 place count 41 transition count 67
Free-agglomeration rule applied 3 times.
Iterating global reduction 15 with 3 rules applied. Total rules applied 1932 place count 41 transition count 64
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 15 with 3 rules applied. Total rules applied 1935 place count 38 transition count 64
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 16 with 2 rules applied. Total rules applied 1937 place count 38 transition count 64
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 16 with 1 rules applied. Total rules applied 1938 place count 38 transition count 63
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 16 with 1 rules applied. Total rules applied 1939 place count 37 transition count 62
Reduce places removed 1 places and 0 transitions.
Graph (trivial) has 35 edges and 36 vertex of which 24 / 36 are part of one of the 9 SCC in 0 ms
Free SCC test removed 15 places
Iterating post reduction 16 with 2 rules applied. Total rules applied 1941 place count 21 transition count 62
Drop transitions removed 24 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 17 with 32 rules applied. Total rules applied 1973 place count 21 transition count 30
Discarding 3 places :
Symmetric choice reduction at 18 with 3 rule applications. Total rules 1976 place count 18 transition count 27
Iterating global reduction 18 with 3 rules applied. Total rules applied 1979 place count 18 transition count 27
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 18 with 6 rules applied. Total rules applied 1985 place count 15 transition count 24
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 18 with 7 rules applied. Total rules applied 1992 place count 15 transition count 17
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 19 with 1 rules applied. Total rules applied 1993 place count 15 transition count 16
Free-agglomeration rule applied 2 times.
Iterating global reduction 19 with 2 rules applied. Total rules applied 1995 place count 15 transition count 14
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 19 with 2 rules applied. Total rules applied 1997 place count 13 transition count 14
Applied a total of 1997 rules in 161 ms. Remains 13 /1546 variables (removed 1533) and now considering 14/1978 (removed 1964) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 161 ms. Remains : 13/1546 places, 14/1978 transitions.
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=6 )
Computed a total of 27 stabilizing places and 29 stable transitions
Graph (complete) has 2157 edges and 1546 vertex of which 1537 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.28 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 3 out of 1546 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1546/1546 places, 1978/1978 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1537 transition count 1969
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1537 transition count 1969
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 1537 transition count 1968
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 27 place count 1529 transition count 1959
Iterating global reduction 1 with 8 rules applied. Total rules applied 35 place count 1529 transition count 1959
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 40 place count 1524 transition count 1953
Iterating global reduction 1 with 5 rules applied. Total rules applied 45 place count 1524 transition count 1953
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 49 place count 1520 transition count 1949
Iterating global reduction 1 with 4 rules applied. Total rules applied 53 place count 1520 transition count 1949
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 56 place count 1517 transition count 1946
Iterating global reduction 1 with 3 rules applied. Total rules applied 59 place count 1517 transition count 1946
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 62 place count 1514 transition count 1941
Iterating global reduction 1 with 3 rules applied. Total rules applied 65 place count 1514 transition count 1941
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 67 place count 1512 transition count 1937
Iterating global reduction 1 with 2 rules applied. Total rules applied 69 place count 1512 transition count 1937
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 70 place count 1511 transition count 1936
Iterating global reduction 1 with 1 rules applied. Total rules applied 71 place count 1511 transition count 1936
Applied a total of 71 rules in 553 ms. Remains 1511 /1546 variables (removed 35) and now considering 1936/1978 (removed 42) transitions.
// Phase 1: matrix 1936 rows 1511 cols
[2023-03-07 23:34:37] [INFO ] Computed 4 place invariants in 17 ms
[2023-03-07 23:34:37] [INFO ] Implicit Places using invariants in 256 ms returned []
[2023-03-07 23:34:37] [INFO ] Invariant cache hit.
[2023-03-07 23:34:38] [INFO ] Implicit Places using invariants and state equation in 968 ms returned []
Implicit Place search using SMT with State Equation took 1231 ms to find 0 implicit places.
[2023-03-07 23:34:38] [INFO ] Invariant cache hit.
[2023-03-07 23:34:39] [INFO ] Dead Transitions using invariants and state equation in 806 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1511/1546 places, 1936/1978 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2593 ms. Remains : 1511/1546 places, 1936/1978 transitions.
Stuttering acceptance computed with spot in 209 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-312-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s1437 0) (EQ s963 0) (EQ s597 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 94 steps with 0 reset in 6 ms.
FORMULA CloudReconfiguration-PT-312-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-312-LTLCardinality-00 finished in 2866 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 2 out of 1546 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1546/1546 places, 1978/1978 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 1538 transition count 1970
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 1538 transition count 1970
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 17 place count 1538 transition count 1969
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 24 place count 1531 transition count 1962
Iterating global reduction 1 with 7 rules applied. Total rules applied 31 place count 1531 transition count 1962
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 37 place count 1525 transition count 1954
Iterating global reduction 1 with 6 rules applied. Total rules applied 43 place count 1525 transition count 1954
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 48 place count 1520 transition count 1948
Iterating global reduction 1 with 5 rules applied. Total rules applied 53 place count 1520 transition count 1948
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 57 place count 1516 transition count 1944
Iterating global reduction 1 with 4 rules applied. Total rules applied 61 place count 1516 transition count 1944
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 62 place count 1516 transition count 1943
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 65 place count 1513 transition count 1938
Iterating global reduction 2 with 3 rules applied. Total rules applied 68 place count 1513 transition count 1938
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 70 place count 1511 transition count 1934
Iterating global reduction 2 with 2 rules applied. Total rules applied 72 place count 1511 transition count 1934
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 73 place count 1510 transition count 1933
Iterating global reduction 2 with 1 rules applied. Total rules applied 74 place count 1510 transition count 1933
Applied a total of 74 rules in 474 ms. Remains 1510 /1546 variables (removed 36) and now considering 1933/1978 (removed 45) transitions.
// Phase 1: matrix 1933 rows 1510 cols
[2023-03-07 23:34:39] [INFO ] Computed 4 place invariants in 18 ms
[2023-03-07 23:34:40] [INFO ] Implicit Places using invariants in 219 ms returned []
[2023-03-07 23:34:40] [INFO ] Invariant cache hit.
[2023-03-07 23:34:41] [INFO ] Implicit Places using invariants and state equation in 924 ms returned []
Implicit Place search using SMT with State Equation took 1156 ms to find 0 implicit places.
[2023-03-07 23:34:41] [INFO ] Invariant cache hit.
[2023-03-07 23:34:41] [INFO ] Dead Transitions using invariants and state equation in 732 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1510/1546 places, 1933/1978 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2364 ms. Remains : 1510/1546 places, 1933/1978 transitions.
Stuttering acceptance computed with spot in 186 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-312-LTLCardinality-06 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: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(AND (NEQ s1074 0) (NEQ s1205 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, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-312-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-312-LTLCardinality-06 finished in 2582 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(p0)&&F(p1))))'
Support contains 4 out of 1546 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1546/1546 places, 1978/1978 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 1538 transition count 1970
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 1538 transition count 1970
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 17 place count 1538 transition count 1969
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 24 place count 1531 transition count 1961
Iterating global reduction 1 with 7 rules applied. Total rules applied 31 place count 1531 transition count 1961
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 35 place count 1527 transition count 1955
Iterating global reduction 1 with 4 rules applied. Total rules applied 39 place count 1527 transition count 1955
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 42 place count 1524 transition count 1951
Iterating global reduction 1 with 3 rules applied. Total rules applied 45 place count 1524 transition count 1951
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 47 place count 1522 transition count 1949
Iterating global reduction 1 with 2 rules applied. Total rules applied 49 place count 1522 transition count 1949
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 50 place count 1522 transition count 1948
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 51 place count 1521 transition count 1946
Iterating global reduction 2 with 1 rules applied. Total rules applied 52 place count 1521 transition count 1946
Applied a total of 52 rules in 403 ms. Remains 1521 /1546 variables (removed 25) and now considering 1946/1978 (removed 32) transitions.
// Phase 1: matrix 1946 rows 1521 cols
[2023-03-07 23:34:42] [INFO ] Computed 4 place invariants in 9 ms
[2023-03-07 23:34:42] [INFO ] Implicit Places using invariants in 206 ms returned []
[2023-03-07 23:34:42] [INFO ] Invariant cache hit.
[2023-03-07 23:34:43] [INFO ] Implicit Places using invariants and state equation in 1024 ms returned []
Implicit Place search using SMT with State Equation took 1238 ms to find 0 implicit places.
[2023-03-07 23:34:43] [INFO ] Invariant cache hit.
[2023-03-07 23:34:44] [INFO ] Dead Transitions using invariants and state equation in 696 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1521/1546 places, 1946/1978 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2340 ms. Remains : 1521/1546 places, 1946/1978 transitions.
Stuttering acceptance computed with spot in 175 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : CloudReconfiguration-PT-312-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(AND (NEQ s1250 0) (NEQ s1040 1)), p0:(OR (EQ s1061 0) (EQ s706 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 108 steps with 0 reset in 3 ms.
FORMULA CloudReconfiguration-PT-312-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-312-LTLCardinality-07 finished in 2544 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 1546 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1546/1546 places, 1978/1978 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1537 transition count 1969
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1537 transition count 1969
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 1537 transition count 1968
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 27 place count 1529 transition count 1959
Iterating global reduction 1 with 8 rules applied. Total rules applied 35 place count 1529 transition count 1959
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 40 place count 1524 transition count 1952
Iterating global reduction 1 with 5 rules applied. Total rules applied 45 place count 1524 transition count 1952
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 49 place count 1520 transition count 1947
Iterating global reduction 1 with 4 rules applied. Total rules applied 53 place count 1520 transition count 1947
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 57 place count 1516 transition count 1943
Iterating global reduction 1 with 4 rules applied. Total rules applied 61 place count 1516 transition count 1943
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 62 place count 1516 transition count 1942
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 65 place count 1513 transition count 1937
Iterating global reduction 2 with 3 rules applied. Total rules applied 68 place count 1513 transition count 1937
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 70 place count 1511 transition count 1933
Iterating global reduction 2 with 2 rules applied. Total rules applied 72 place count 1511 transition count 1933
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 73 place count 1510 transition count 1932
Iterating global reduction 2 with 1 rules applied. Total rules applied 74 place count 1510 transition count 1932
Applied a total of 74 rules in 471 ms. Remains 1510 /1546 variables (removed 36) and now considering 1932/1978 (removed 46) transitions.
// Phase 1: matrix 1932 rows 1510 cols
[2023-03-07 23:34:45] [INFO ] Computed 4 place invariants in 15 ms
[2023-03-07 23:34:45] [INFO ] Implicit Places using invariants in 214 ms returned []
[2023-03-07 23:34:45] [INFO ] Invariant cache hit.
[2023-03-07 23:34:46] [INFO ] Implicit Places using invariants and state equation in 953 ms returned []
Implicit Place search using SMT with State Equation took 1174 ms to find 0 implicit places.
[2023-03-07 23:34:46] [INFO ] Invariant cache hit.
[2023-03-07 23:34:46] [INFO ] Dead Transitions using invariants and state equation in 777 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1510/1546 places, 1932/1978 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2425 ms. Remains : 1510/1546 places, 1932/1978 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-312-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s259 0) (EQ s1195 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 1193 ms.
Product exploration explored 100000 steps with 50000 reset in 1115 ms.
Computed a total of 27 stabilizing places and 29 stable transitions
Graph (complete) has 2109 edges and 1510 vertex of which 1501 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 67 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-312-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CloudReconfiguration-PT-312-LTLCardinality-09 finished in 4930 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 1546 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1546/1546 places, 1978/1978 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 1538 transition count 1970
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 1538 transition count 1970
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 1530 transition count 1961
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 1530 transition count 1961
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 37 place count 1525 transition count 1955
Iterating global reduction 0 with 5 rules applied. Total rules applied 42 place count 1525 transition count 1955
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 47 place count 1520 transition count 1949
Iterating global reduction 0 with 5 rules applied. Total rules applied 52 place count 1520 transition count 1949
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 56 place count 1516 transition count 1945
Iterating global reduction 0 with 4 rules applied. Total rules applied 60 place count 1516 transition count 1945
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 61 place count 1516 transition count 1944
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 64 place count 1513 transition count 1939
Iterating global reduction 1 with 3 rules applied. Total rules applied 67 place count 1513 transition count 1939
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 69 place count 1511 transition count 1935
Iterating global reduction 1 with 2 rules applied. Total rules applied 71 place count 1511 transition count 1935
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 72 place count 1510 transition count 1934
Iterating global reduction 1 with 1 rules applied. Total rules applied 73 place count 1510 transition count 1934
Applied a total of 73 rules in 474 ms. Remains 1510 /1546 variables (removed 36) and now considering 1934/1978 (removed 44) transitions.
// Phase 1: matrix 1934 rows 1510 cols
[2023-03-07 23:34:49] [INFO ] Computed 4 place invariants in 17 ms
[2023-03-07 23:34:50] [INFO ] Implicit Places using invariants in 212 ms returned []
[2023-03-07 23:34:50] [INFO ] Invariant cache hit.
[2023-03-07 23:34:51] [INFO ] Implicit Places using invariants and state equation in 981 ms returned []
Implicit Place search using SMT with State Equation took 1194 ms to find 0 implicit places.
[2023-03-07 23:34:51] [INFO ] Invariant cache hit.
[2023-03-07 23:34:51] [INFO ] Dead Transitions using invariants and state equation in 711 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1510/1546 places, 1934/1978 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2381 ms. Remains : 1510/1546 places, 1934/1978 transitions.
Stuttering acceptance computed with spot in 99 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-312-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s1041 0) (EQ s511 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-312-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-312-LTLCardinality-11 finished in 2505 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1546 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1546/1546 places, 1978/1978 transitions.
Graph (trivial) has 1887 edges and 1546 vertex of which 693 / 1546 are part of one of the 63 SCC in 6 ms
Free SCC test removed 630 places
Ensure Unique test removed 732 transitions
Reduce isomorphic transitions removed 732 transitions.
Graph (complete) has 1419 edges and 916 vertex of which 907 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 494 transitions
Trivial Post-agglo rules discarded 494 transitions
Performed 494 trivial Post agglomeration. Transition count delta: 494
Iterating post reduction 0 with 494 rules applied. Total rules applied 496 place count 906 transition count 746
Reduce places removed 494 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 520 rules applied. Total rules applied 1016 place count 412 transition count 720
Reduce places removed 13 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 14 rules applied. Total rules applied 1030 place count 399 transition count 719
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1031 place count 398 transition count 719
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 46 Pre rules applied. Total rules applied 1031 place count 398 transition count 673
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 4 with 92 rules applied. Total rules applied 1123 place count 352 transition count 673
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 1138 place count 337 transition count 651
Iterating global reduction 4 with 15 rules applied. Total rules applied 1153 place count 337 transition count 651
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 1154 place count 337 transition count 650
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1155 place count 336 transition count 650
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 1166 place count 325 transition count 635
Iterating global reduction 6 with 11 rules applied. Total rules applied 1177 place count 325 transition count 635
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1183 place count 325 transition count 629
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1185 place count 323 transition count 625
Iterating global reduction 7 with 2 rules applied. Total rules applied 1187 place count 323 transition count 625
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1189 place count 321 transition count 621
Iterating global reduction 7 with 2 rules applied. Total rules applied 1191 place count 321 transition count 621
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1192 place count 321 transition count 620
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1193 place count 320 transition count 618
Iterating global reduction 8 with 1 rules applied. Total rules applied 1194 place count 320 transition count 618
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1195 place count 319 transition count 616
Iterating global reduction 8 with 1 rules applied. Total rules applied 1196 place count 319 transition count 616
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1197 place count 318 transition count 614
Iterating global reduction 8 with 1 rules applied. Total rules applied 1198 place count 318 transition count 614
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1199 place count 317 transition count 607
Iterating global reduction 8 with 1 rules applied. Total rules applied 1200 place count 317 transition count 607
Performed 155 Post agglomeration using F-continuation condition with reduction of 92 identical transitions.
Deduced a syphon composed of 155 places in 0 ms
Reduce places removed 155 places and 0 transitions.
Iterating global reduction 8 with 310 rules applied. Total rules applied 1510 place count 162 transition count 360
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 8 with 11 rules applied. Total rules applied 1521 place count 162 transition count 349
Discarding 4 places :
Symmetric choice reduction at 9 with 4 rule applications. Total rules 1525 place count 158 transition count 344
Iterating global reduction 9 with 4 rules applied. Total rules applied 1529 place count 158 transition count 344
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1530 place count 157 transition count 342
Iterating global reduction 9 with 1 rules applied. Total rules applied 1531 place count 157 transition count 342
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1532 place count 156 transition count 340
Iterating global reduction 9 with 1 rules applied. Total rules applied 1533 place count 156 transition count 340
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1534 place count 155 transition count 338
Iterating global reduction 9 with 1 rules applied. Total rules applied 1535 place count 155 transition count 338
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1536 place count 154 transition count 336
Iterating global reduction 9 with 1 rules applied. Total rules applied 1537 place count 154 transition count 336
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1538 place count 153 transition count 329
Iterating global reduction 9 with 1 rules applied. Total rules applied 1539 place count 153 transition count 329
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 9 with 22 rules applied. Total rules applied 1561 place count 142 transition count 317
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 9 with 11 rules applied. Total rules applied 1572 place count 142 transition count 306
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 10 with 34 rules applied. Total rules applied 1606 place count 125 transition count 340
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 10 with 16 rules applied. Total rules applied 1622 place count 125 transition count 324
Discarding 9 places :
Symmetric choice reduction at 11 with 9 rule applications. Total rules 1631 place count 116 transition count 306
Iterating global reduction 11 with 9 rules applied. Total rules applied 1640 place count 116 transition count 306
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 11 with 5 rules applied. Total rules applied 1645 place count 116 transition count 301
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 12 with 36 rules applied. Total rules applied 1681 place count 116 transition count 265
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 1682 place count 115 transition count 264
Applied a total of 1682 rules in 135 ms. Remains 115 /1546 variables (removed 1431) and now considering 264/1978 (removed 1714) transitions.
[2023-03-07 23:34:52] [INFO ] Flow matrix only has 207 transitions (discarded 57 similar events)
// Phase 1: matrix 207 rows 115 cols
[2023-03-07 23:34:52] [INFO ] Computed 0 place invariants in 5 ms
[2023-03-07 23:34:52] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-07 23:34:52] [INFO ] Flow matrix only has 207 transitions (discarded 57 similar events)
[2023-03-07 23:34:52] [INFO ] Invariant cache hit.
[2023-03-07 23:34:52] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-07 23:34:52] [INFO ] Implicit Places using invariants and state equation in 102 ms returned [8, 77]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 152 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 113/1546 places, 264/1978 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 111 transition count 262
Applied a total of 1 rules in 9 ms. Remains 111 /113 variables (removed 2) and now considering 262/264 (removed 2) transitions.
[2023-03-07 23:34:52] [INFO ] Flow matrix only has 205 transitions (discarded 57 similar events)
// Phase 1: matrix 205 rows 111 cols
[2023-03-07 23:34:52] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-07 23:34:52] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-07 23:34:52] [INFO ] Flow matrix only has 205 transitions (discarded 57 similar events)
[2023-03-07 23:34:52] [INFO ] Invariant cache hit.
[2023-03-07 23:34:52] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-07 23:34:52] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 111/1546 places, 262/1978 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 423 ms. Remains : 111/1546 places, 262/1978 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-312-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s73 0) (NEQ s22 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-312-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-312-LTLCardinality-12 finished in 468 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 3 out of 1546 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1546/1546 places, 1978/1978 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1537 transition count 1969
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1537 transition count 1969
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 1537 transition count 1968
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 27 place count 1529 transition count 1959
Iterating global reduction 1 with 8 rules applied. Total rules applied 35 place count 1529 transition count 1959
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 41 place count 1523 transition count 1951
Iterating global reduction 1 with 6 rules applied. Total rules applied 47 place count 1523 transition count 1951
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 52 place count 1518 transition count 1945
Iterating global reduction 1 with 5 rules applied. Total rules applied 57 place count 1518 transition count 1945
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 61 place count 1514 transition count 1941
Iterating global reduction 1 with 4 rules applied. Total rules applied 65 place count 1514 transition count 1941
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 66 place count 1514 transition count 1940
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 69 place count 1511 transition count 1935
Iterating global reduction 2 with 3 rules applied. Total rules applied 72 place count 1511 transition count 1935
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 74 place count 1509 transition count 1931
Iterating global reduction 2 with 2 rules applied. Total rules applied 76 place count 1509 transition count 1931
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 77 place count 1508 transition count 1930
Iterating global reduction 2 with 1 rules applied. Total rules applied 78 place count 1508 transition count 1930
Applied a total of 78 rules in 674 ms. Remains 1508 /1546 variables (removed 38) and now considering 1930/1978 (removed 48) transitions.
// Phase 1: matrix 1930 rows 1508 cols
[2023-03-07 23:34:53] [INFO ] Computed 4 place invariants in 11 ms
[2023-03-07 23:34:53] [INFO ] Implicit Places using invariants in 223 ms returned []
[2023-03-07 23:34:53] [INFO ] Invariant cache hit.
[2023-03-07 23:34:54] [INFO ] Implicit Places using invariants and state equation in 910 ms returned []
Implicit Place search using SMT with State Equation took 1148 ms to find 0 implicit places.
[2023-03-07 23:34:54] [INFO ] Invariant cache hit.
[2023-03-07 23:34:54] [INFO ] Dead Transitions using invariants and state equation in 707 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1508/1546 places, 1930/1978 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2540 ms. Remains : 1508/1546 places, 1930/1978 transitions.
Stuttering acceptance computed with spot in 72 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-312-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (NEQ s615 1) (OR (EQ s752 0) (EQ s1351 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 703 reset in 343 ms.
Product exploration explored 100000 steps with 702 reset in 381 ms.
Computed a total of 27 stabilizing places and 29 stable transitions
Graph (complete) has 2107 edges and 1508 vertex of which 1499 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.8 ms
Computed a total of 27 stabilizing places and 29 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 223 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 93 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 73 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 408837 steps, run timeout after 3001 ms. (steps per millisecond=136 ) properties seen :{}
Probabilistic random walk after 408837 steps, saw 101393 distinct states, run finished after 3001 ms. (steps per millisecond=136 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 23:34:59] [INFO ] Invariant cache hit.
[2023-03-07 23:34:59] [INFO ] After 166ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 23:34:59] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 10 ms returned sat
[2023-03-07 23:35:00] [INFO ] After 647ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 23:35:00] [INFO ] After 748ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 54 ms.
[2023-03-07 23:35:00] [INFO ] After 1010ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 125 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=125 )
Parikh walk visited 1 properties in 1 ms.
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 131 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 64 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[true, (NOT p0), (NOT p0)]
Support contains 3 out of 1508 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1508/1508 places, 1930/1930 transitions.
Applied a total of 0 rules in 48 ms. Remains 1508 /1508 variables (removed 0) and now considering 1930/1930 (removed 0) transitions.
[2023-03-07 23:35:00] [INFO ] Invariant cache hit.
[2023-03-07 23:35:00] [INFO ] Implicit Places using invariants in 176 ms returned []
[2023-03-07 23:35:00] [INFO ] Invariant cache hit.
[2023-03-07 23:35:01] [INFO ] Implicit Places using invariants and state equation in 921 ms returned []
Implicit Place search using SMT with State Equation took 1113 ms to find 0 implicit places.
[2023-03-07 23:35:01] [INFO ] Invariant cache hit.
[2023-03-07 23:35:02] [INFO ] Dead Transitions using invariants and state equation in 727 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1890 ms. Remains : 1508/1508 places, 1930/1930 transitions.
Computed a total of 27 stabilizing places and 29 stable transitions
Graph (complete) has 2107 edges and 1508 vertex of which 1499 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 p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 158 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 80 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 73 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 407669 steps, run timeout after 3001 ms. (steps per millisecond=135 ) properties seen :{}
Probabilistic random walk after 407669 steps, saw 101134 distinct states, run finished after 3001 ms. (steps per millisecond=135 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 23:35:05] [INFO ] Invariant cache hit.
[2023-03-07 23:35:06] [INFO ] After 174ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 23:35:06] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 11 ms returned sat
[2023-03-07 23:35:06] [INFO ] After 634ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 23:35:06] [INFO ] After 735ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 54 ms.
[2023-03-07 23:35:06] [INFO ] After 964ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 127 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=63 )
Parikh walk visited 1 properties in 1 ms.
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 162 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 92 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[true, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 694 reset in 172 ms.
Product exploration explored 100000 steps with 704 reset in 178 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 87 ms :[true, (NOT p0), (NOT p0)]
Support contains 3 out of 1508 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1508/1508 places, 1930/1930 transitions.
Graph (trivial) has 1837 edges and 1508 vertex of which 687 / 1508 are part of one of the 62 SCC in 3 ms
Free SCC test removed 625 places
Ensure Unique test removed 727 transitions
Reduce isomorphic transitions removed 727 transitions.
Graph (complete) has 1374 edges and 883 vertex of which 874 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Performed 475 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 475 rules applied. Total rules applied 477 place count 874 transition count 1198
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 489 place count 874 transition count 1186
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 21 Pre rules applied. Total rules applied 489 place count 874 transition count 1199
Deduced a syphon composed of 496 places in 0 ms
Iterating global reduction 2 with 21 rules applied. Total rules applied 510 place count 874 transition count 1199
Discarding 283 places :
Symmetric choice reduction at 2 with 283 rule applications. Total rules 793 place count 591 transition count 906
Deduced a syphon composed of 229 places in 0 ms
Iterating global reduction 2 with 283 rules applied. Total rules applied 1076 place count 591 transition count 906
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1088 place count 579 transition count 890
Deduced a syphon composed of 227 places in 1 ms
Iterating global reduction 2 with 12 rules applied. Total rules applied 1100 place count 579 transition count 890
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 1106 place count 579 transition count 884
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1118 place count 567 transition count 872
Deduced a syphon composed of 217 places in 1 ms
Iterating global reduction 3 with 12 rules applied. Total rules applied 1130 place count 567 transition count 872
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1132 place count 565 transition count 868
Deduced a syphon composed of 217 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1134 place count 565 transition count 868
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1136 place count 563 transition count 864
Deduced a syphon composed of 217 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1138 place count 563 transition count 864
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1142 place count 559 transition count 860
Deduced a syphon composed of 215 places in 0 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1146 place count 559 transition count 860
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1148 place count 557 transition count 856
Deduced a syphon composed of 215 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1150 place count 557 transition count 856
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1152 place count 555 transition count 852
Deduced a syphon composed of 215 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1154 place count 555 transition count 852
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1158 place count 551 transition count 846
Deduced a syphon composed of 213 places in 1 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1162 place count 551 transition count 846
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1166 place count 547 transition count 830
Deduced a syphon composed of 211 places in 1 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1170 place count 547 transition count 830
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 3 with 1 rules applied. Total rules applied 1171 place count 547 transition count 830
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 1175 place count 543 transition count 826
Deduced a syphon composed of 210 places in 0 ms
Iterating global reduction 4 with 4 rules applied. Total rules applied 1179 place count 543 transition count 826
Performed 106 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 316 places in 0 ms
Iterating global reduction 4 with 106 rules applied. Total rules applied 1285 place count 543 transition count 901
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 4 with 39 rules applied. Total rules applied 1324 place count 543 transition count 862
Discarding 101 places :
Symmetric choice reduction at 5 with 101 rule applications. Total rules 1425 place count 442 transition count 751
Deduced a syphon composed of 225 places in 0 ms
Iterating global reduction 5 with 101 rules applied. Total rules applied 1526 place count 442 transition count 751
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 1532 place count 436 transition count 742
Deduced a syphon composed of 219 places in 0 ms
Iterating global reduction 5 with 6 rules applied. Total rules applied 1538 place count 436 transition count 742
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 226 places in 0 ms
Iterating global reduction 5 with 7 rules applied. Total rules applied 1545 place count 436 transition count 742
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 1549 place count 436 transition count 738
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 1564 place count 421 transition count 719
Deduced a syphon composed of 215 places in 0 ms
Iterating global reduction 6 with 15 rules applied. Total rules applied 1579 place count 421 transition count 719
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1585 place count 421 transition count 713
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1589 place count 417 transition count 709
Deduced a syphon composed of 211 places in 1 ms
Iterating global reduction 7 with 4 rules applied. Total rules applied 1593 place count 417 transition count 709
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 214 places in 0 ms
Iterating global reduction 7 with 3 rules applied. Total rules applied 1596 place count 417 transition count 709
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 1602 place count 417 transition count 703
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1605 place count 414 transition count 700
Deduced a syphon composed of 211 places in 0 ms
Iterating global reduction 8 with 3 rules applied. Total rules applied 1608 place count 414 transition count 700
Performed 71 Post agglomeration using F-continuation condition with reduction of 119 identical transitions.
Deduced a syphon composed of 282 places in 0 ms
Iterating global reduction 8 with 71 rules applied. Total rules applied 1679 place count 414 transition count 1020
Ensure Unique test removed 120 transitions
Reduce isomorphic transitions removed 120 transitions.
Iterating post reduction 8 with 120 rules applied. Total rules applied 1799 place count 414 transition count 900
Discarding 124 places :
Symmetric choice reduction at 9 with 124 rule applications. Total rules 1923 place count 290 transition count 572
Deduced a syphon composed of 166 places in 0 ms
Iterating global reduction 9 with 124 rules applied. Total rules applied 2047 place count 290 transition count 572
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 9 with 15 rules applied. Total rules applied 2062 place count 290 transition count 557
Discarding 25 places :
Symmetric choice reduction at 10 with 25 rule applications. Total rules 2087 place count 265 transition count 503
Deduced a syphon composed of 141 places in 0 ms
Iterating global reduction 10 with 25 rules applied. Total rules applied 2112 place count 265 transition count 503
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -48
Deduced a syphon composed of 144 places in 1 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2115 place count 265 transition count 551
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 2118 place count 262 transition count 524
Deduced a syphon composed of 141 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2121 place count 262 transition count 524
Deduced a syphon composed of 141 places in 0 ms
Drop transitions removed 50 transitions
Redundant transition composition rules discarded 50 transitions
Iterating global reduction 10 with 50 rules applied. Total rules applied 2171 place count 262 transition count 474
Discarding 7 places :
Symmetric choice reduction at 10 with 7 rule applications. Total rules 2178 place count 255 transition count 466
Deduced a syphon composed of 135 places in 0 ms
Iterating global reduction 10 with 7 rules applied. Total rules applied 2185 place count 255 transition count 466
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -60
Deduced a syphon composed of 138 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2188 place count 255 transition count 526
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 2191 place count 252 transition count 511
Deduced a syphon composed of 135 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2194 place count 252 transition count 511
Deduced a syphon composed of 135 places in 1 ms
Applied a total of 2194 rules in 331 ms. Remains 252 /1508 variables (removed 1256) and now considering 511/1930 (removed 1419) transitions.
[2023-03-07 23:35:08] [INFO ] Redundant transitions in 32 ms returned []
[2023-03-07 23:35:08] [INFO ] Flow matrix only has 455 transitions (discarded 56 similar events)
// Phase 1: matrix 455 rows 252 cols
[2023-03-07 23:35:08] [INFO ] Computed 0 place invariants in 4 ms
[2023-03-07 23:35:08] [INFO ] Dead Transitions using invariants and state equation in 169 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 252/1508 places, 511/1930 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 546 ms. Remains : 252/1508 places, 511/1930 transitions.
Support contains 3 out of 1508 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1508/1508 places, 1930/1930 transitions.
Applied a total of 0 rules in 46 ms. Remains 1508 /1508 variables (removed 0) and now considering 1930/1930 (removed 0) transitions.
// Phase 1: matrix 1930 rows 1508 cols
[2023-03-07 23:35:08] [INFO ] Computed 4 place invariants in 21 ms
[2023-03-07 23:35:08] [INFO ] Implicit Places using invariants in 216 ms returned []
[2023-03-07 23:35:08] [INFO ] Invariant cache hit.
[2023-03-07 23:35:09] [INFO ] Implicit Places using invariants and state equation in 923 ms returned []
Implicit Place search using SMT with State Equation took 1145 ms to find 0 implicit places.
[2023-03-07 23:35:09] [INFO ] Invariant cache hit.
[2023-03-07 23:35:10] [INFO ] Dead Transitions using invariants and state equation in 725 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1918 ms. Remains : 1508/1508 places, 1930/1930 transitions.
Treatment of property CloudReconfiguration-PT-312-LTLCardinality-14 finished in 18174 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U X(p1)))'
Support contains 3 out of 1546 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1546/1546 places, 1978/1978 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1537 transition count 1969
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1537 transition count 1969
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 1537 transition count 1968
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 27 place count 1529 transition count 1959
Iterating global reduction 1 with 8 rules applied. Total rules applied 35 place count 1529 transition count 1959
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 40 place count 1524 transition count 1952
Iterating global reduction 1 with 5 rules applied. Total rules applied 45 place count 1524 transition count 1952
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 49 place count 1520 transition count 1947
Iterating global reduction 1 with 4 rules applied. Total rules applied 53 place count 1520 transition count 1947
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 56 place count 1517 transition count 1944
Iterating global reduction 1 with 3 rules applied. Total rules applied 59 place count 1517 transition count 1944
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 60 place count 1517 transition count 1943
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 62 place count 1515 transition count 1940
Iterating global reduction 2 with 2 rules applied. Total rules applied 64 place count 1515 transition count 1940
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 66 place count 1513 transition count 1936
Iterating global reduction 2 with 2 rules applied. Total rules applied 68 place count 1513 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 69 place count 1512 transition count 1935
Iterating global reduction 2 with 1 rules applied. Total rules applied 70 place count 1512 transition count 1935
Applied a total of 70 rules in 369 ms. Remains 1512 /1546 variables (removed 34) and now considering 1935/1978 (removed 43) transitions.
// Phase 1: matrix 1935 rows 1512 cols
[2023-03-07 23:35:10] [INFO ] Computed 4 place invariants in 9 ms
[2023-03-07 23:35:11] [INFO ] Implicit Places using invariants in 214 ms returned []
[2023-03-07 23:35:11] [INFO ] Invariant cache hit.
[2023-03-07 23:35:12] [INFO ] Implicit Places using invariants and state equation in 936 ms returned []
Implicit Place search using SMT with State Equation took 1153 ms to find 0 implicit places.
[2023-03-07 23:35:12] [INFO ] Invariant cache hit.
[2023-03-07 23:35:12] [INFO ] Dead Transitions using invariants and state equation in 711 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1512/1546 places, 1935/1978 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2236 ms. Remains : 1512/1546 places, 1935/1978 transitions.
Stuttering acceptance computed with spot in 150 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-312-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(NEQ s1475 1), p1:(OR (EQ s534 0) (EQ s926 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1114 ms.
Product exploration explored 100000 steps with 50000 reset in 1117 ms.
Computed a total of 27 stabilizing places and 29 stable transitions
Graph (complete) has 2112 edges and 1512 vertex of which 1503 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), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT (AND p0 (NOT p1)))), true, (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 8 factoid took 137 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CloudReconfiguration-PT-312-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CloudReconfiguration-PT-312-LTLCardinality-15 finished in 4798 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Found a Lengthening insensitive property : CloudReconfiguration-PT-312-LTLCardinality-14
Stuttering acceptance computed with spot in 85 ms :[true, (NOT p0), (NOT p0)]
Support contains 3 out of 1546 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1546/1546 places, 1978/1978 transitions.
Graph (trivial) has 1884 edges and 1546 vertex of which 687 / 1546 are part of one of the 62 SCC in 2 ms
Free SCC test removed 625 places
Ensure Unique test removed 727 transitions
Reduce isomorphic transitions removed 727 transitions.
Graph (complete) has 1424 edges and 921 vertex of which 912 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 497 transitions
Trivial Post-agglo rules discarded 497 transitions
Performed 497 trivial Post agglomeration. Transition count delta: 497
Iterating post reduction 0 with 497 rules applied. Total rules applied 499 place count 911 transition count 748
Reduce places removed 497 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 523 rules applied. Total rules applied 1022 place count 414 transition count 722
Reduce places removed 13 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 14 rules applied. Total rules applied 1036 place count 401 transition count 721
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1037 place count 400 transition count 721
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 46 Pre rules applied. Total rules applied 1037 place count 400 transition count 675
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 4 with 92 rules applied. Total rules applied 1129 place count 354 transition count 675
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 1144 place count 339 transition count 653
Iterating global reduction 4 with 15 rules applied. Total rules applied 1159 place count 339 transition count 653
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 1160 place count 339 transition count 652
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1161 place count 338 transition count 652
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 1172 place count 327 transition count 637
Iterating global reduction 6 with 11 rules applied. Total rules applied 1183 place count 327 transition count 637
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1189 place count 327 transition count 631
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1191 place count 325 transition count 627
Iterating global reduction 7 with 2 rules applied. Total rules applied 1193 place count 325 transition count 627
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1195 place count 323 transition count 623
Iterating global reduction 7 with 2 rules applied. Total rules applied 1197 place count 323 transition count 623
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1198 place count 323 transition count 622
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1199 place count 322 transition count 620
Iterating global reduction 8 with 1 rules applied. Total rules applied 1200 place count 322 transition count 620
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1201 place count 321 transition count 618
Iterating global reduction 8 with 1 rules applied. Total rules applied 1202 place count 321 transition count 618
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1203 place count 320 transition count 616
Iterating global reduction 8 with 1 rules applied. Total rules applied 1204 place count 320 transition count 616
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1205 place count 319 transition count 609
Iterating global reduction 8 with 1 rules applied. Total rules applied 1206 place count 319 transition count 609
Performed 156 Post agglomeration using F-continuation condition with reduction of 92 identical transitions.
Deduced a syphon composed of 156 places in 0 ms
Reduce places removed 156 places and 0 transitions.
Iterating global reduction 8 with 312 rules applied. Total rules applied 1518 place count 163 transition count 361
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 8 with 11 rules applied. Total rules applied 1529 place count 163 transition count 350
Discarding 4 places :
Symmetric choice reduction at 9 with 4 rule applications. Total rules 1533 place count 159 transition count 345
Iterating global reduction 9 with 4 rules applied. Total rules applied 1537 place count 159 transition count 345
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1538 place count 158 transition count 343
Iterating global reduction 9 with 1 rules applied. Total rules applied 1539 place count 158 transition count 343
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1540 place count 157 transition count 341
Iterating global reduction 9 with 1 rules applied. Total rules applied 1541 place count 157 transition count 341
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1542 place count 156 transition count 339
Iterating global reduction 9 with 1 rules applied. Total rules applied 1543 place count 156 transition count 339
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1544 place count 155 transition count 337
Iterating global reduction 9 with 1 rules applied. Total rules applied 1545 place count 155 transition count 337
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1546 place count 154 transition count 330
Iterating global reduction 9 with 1 rules applied. Total rules applied 1547 place count 154 transition count 330
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 9 with 22 rules applied. Total rules applied 1569 place count 143 transition count 318
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 9 with 11 rules applied. Total rules applied 1580 place count 143 transition count 307
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -39
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 10 with 34 rules applied. Total rules applied 1614 place count 126 transition count 346
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 10 with 16 rules applied. Total rules applied 1630 place count 126 transition count 330
Discarding 8 places :
Symmetric choice reduction at 11 with 8 rule applications. Total rules 1638 place count 118 transition count 314
Iterating global reduction 11 with 8 rules applied. Total rules applied 1646 place count 118 transition count 314
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 1652 place count 118 transition count 308
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 1653 place count 117 transition count 307
Applied a total of 1653 rules in 97 ms. Remains 117 /1546 variables (removed 1429) and now considering 307/1978 (removed 1671) transitions.
[2023-03-07 23:35:15] [INFO ] Flow matrix only has 250 transitions (discarded 57 similar events)
// Phase 1: matrix 250 rows 117 cols
[2023-03-07 23:35:15] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-07 23:35:15] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-07 23:35:15] [INFO ] Flow matrix only has 250 transitions (discarded 57 similar events)
[2023-03-07 23:35:15] [INFO ] Invariant cache hit.
[2023-03-07 23:35:15] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-07 23:35:15] [INFO ] Implicit Places using invariants and state equation in 97 ms returned [8, 78]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 149 ms to find 2 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 115/1546 places, 307/1978 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 113 transition count 305
Applied a total of 1 rules in 5 ms. Remains 113 /115 variables (removed 2) and now considering 305/307 (removed 2) transitions.
[2023-03-07 23:35:15] [INFO ] Flow matrix only has 248 transitions (discarded 57 similar events)
// Phase 1: matrix 248 rows 113 cols
[2023-03-07 23:35:15] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-07 23:35:15] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-07 23:35:15] [INFO ] Flow matrix only has 248 transitions (discarded 57 similar events)
[2023-03-07 23:35:15] [INFO ] Invariant cache hit.
[2023-03-07 23:35:15] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 23:35:15] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 113/1546 places, 305/1978 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 386 ms. Remains : 113/1546 places, 305/1978 transitions.
Running random walk in product with property : CloudReconfiguration-PT-312-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (NEQ s40 1) (OR (EQ s50 0) (EQ s105 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, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1118 steps with 91 reset in 8 ms.
Treatment of property CloudReconfiguration-PT-312-LTLCardinality-14 finished in 561 ms.
FORMULA CloudReconfiguration-PT-312-LTLCardinality-14 FALSE TECHNIQUES LENGTHENING_INSENSITIVE
[2023-03-07 23:35:16] [INFO ] Flatten gal took : 57 ms
All properties solved without resorting to exhaustive model-checking.
Total runtime 50663 ms.
ITS solved all properties within timeout
BK_STOP 1678232116940
--------------------
content from stderr:
+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
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-312"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="lolaxred"
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 2-5348"
echo " Executing tool lolaxred"
echo " Input is CloudReconfiguration-PT-312, 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 r103-tall-167814477900091"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-312.tgz
mv CloudReconfiguration-PT-312 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 '
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 ;