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.r105-tall-167814480800155.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 ltsminxred
Input is CloudReconfiguration-PT-320, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814480800155
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.8K Feb 25 11:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Feb 25 11:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 11:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 25 11:50 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 15:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 11:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Feb 25 11:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Feb 25 11:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Feb 25 11:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:48 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 661K 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-320-LTLCardinality-00
FORMULA_NAME CloudReconfiguration-PT-320-LTLCardinality-01
FORMULA_NAME CloudReconfiguration-PT-320-LTLCardinality-02
FORMULA_NAME CloudReconfiguration-PT-320-LTLCardinality-03
FORMULA_NAME CloudReconfiguration-PT-320-LTLCardinality-04
FORMULA_NAME CloudReconfiguration-PT-320-LTLCardinality-05
FORMULA_NAME CloudReconfiguration-PT-320-LTLCardinality-06
FORMULA_NAME CloudReconfiguration-PT-320-LTLCardinality-07
FORMULA_NAME CloudReconfiguration-PT-320-LTLCardinality-08
FORMULA_NAME CloudReconfiguration-PT-320-LTLCardinality-09
FORMULA_NAME CloudReconfiguration-PT-320-LTLCardinality-10
FORMULA_NAME CloudReconfiguration-PT-320-LTLCardinality-11
FORMULA_NAME CloudReconfiguration-PT-320-LTLCardinality-12
FORMULA_NAME CloudReconfiguration-PT-320-LTLCardinality-13
FORMULA_NAME CloudReconfiguration-PT-320-LTLCardinality-14
FORMULA_NAME CloudReconfiguration-PT-320-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678263607373

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=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudReconfiguration-PT-320
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-08 08:20:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-08 08:20:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 08:20:09] [INFO ] Load time of PNML (sax parser for PT used): 125 ms
[2023-03-08 08:20:09] [INFO ] Transformed 2587 places.
[2023-03-08 08:20:09] [INFO ] Transformed 3099 transitions.
[2023-03-08 08:20:09] [INFO ] Found NUPN structural information;
[2023-03-08 08:20:09] [INFO ] Parsed PT model containing 2587 places and 3099 transitions and 6479 arcs in 206 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Initial state reduction rules removed 2 formulas.
FORMULA CloudReconfiguration-PT-320-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-320-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-320-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-320-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA CloudReconfiguration-PT-320-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-320-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 36 out of 2587 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2587/2587 places, 3099/3099 transitions.
Discarding 513 places :
Symmetric choice reduction at 0 with 513 rule applications. Total rules 513 place count 2074 transition count 2586
Iterating global reduction 0 with 513 rules applied. Total rules applied 1026 place count 2074 transition count 2586
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 1053 place count 2074 transition count 2559
Discarding 234 places :
Symmetric choice reduction at 1 with 234 rule applications. Total rules 1287 place count 1840 transition count 2325
Iterating global reduction 1 with 234 rules applied. Total rules applied 1521 place count 1840 transition count 2325
Discarding 86 places :
Symmetric choice reduction at 1 with 86 rule applications. Total rules 1607 place count 1754 transition count 2239
Iterating global reduction 1 with 86 rules applied. Total rules applied 1693 place count 1754 transition count 2239
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 1707 place count 1754 transition count 2225
Discarding 48 places :
Symmetric choice reduction at 2 with 48 rule applications. Total rules 1755 place count 1706 transition count 2177
Iterating global reduction 2 with 48 rules applied. Total rules applied 1803 place count 1706 transition count 2177
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 1811 place count 1706 transition count 2169
Discarding 36 places :
Symmetric choice reduction at 3 with 36 rule applications. Total rules 1847 place count 1670 transition count 2130
Iterating global reduction 3 with 36 rules applied. Total rules applied 1883 place count 1670 transition count 2130
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 1910 place count 1643 transition count 2103
Iterating global reduction 3 with 27 rules applied. Total rules applied 1937 place count 1643 transition count 2103
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 1962 place count 1618 transition count 2078
Iterating global reduction 3 with 25 rules applied. Total rules applied 1987 place count 1618 transition count 2078
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 2012 place count 1593 transition count 2053
Iterating global reduction 3 with 25 rules applied. Total rules applied 2037 place count 1593 transition count 2053
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 2059 place count 1571 transition count 2017
Iterating global reduction 3 with 22 rules applied. Total rules applied 2081 place count 1571 transition count 2017
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 2088 place count 1564 transition count 2006
Iterating global reduction 3 with 7 rules applied. Total rules applied 2095 place count 1564 transition count 2006
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 2102 place count 1557 transition count 1997
Iterating global reduction 3 with 7 rules applied. Total rules applied 2109 place count 1557 transition count 1997
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 2111 place count 1557 transition count 1995
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 2113 place count 1555 transition count 1993
Iterating global reduction 4 with 2 rules applied. Total rules applied 2115 place count 1555 transition count 1993
Applied a total of 2115 rules in 1824 ms. Remains 1555 /2587 variables (removed 1032) and now considering 1993/3099 (removed 1106) transitions.
// Phase 1: matrix 1993 rows 1555 cols
[2023-03-08 08:20:11] [INFO ] Computed 4 place invariants in 56 ms
[2023-03-08 08:20:11] [INFO ] Implicit Places using invariants in 464 ms returned []
[2023-03-08 08:20:11] [INFO ] Invariant cache hit.
[2023-03-08 08:20:12] [INFO ] Implicit Places using invariants and state equation in 1073 ms returned []
Implicit Place search using SMT with State Equation took 1566 ms to find 0 implicit places.
[2023-03-08 08:20:12] [INFO ] Invariant cache hit.
[2023-03-08 08:20:13] [INFO ] Dead Transitions using invariants and state equation in 785 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1555/2587 places, 1993/3099 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4176 ms. Remains : 1555/2587 places, 1993/3099 transitions.
Support contains 36 out of 1555 places after structural reductions.
[2023-03-08 08:20:13] [INFO ] Flatten gal took : 143 ms
[2023-03-08 08:20:14] [INFO ] Flatten gal took : 77 ms
[2023-03-08 08:20:14] [INFO ] Input system was already deterministic with 1993 transitions.
Support contains 31 out of 1555 places (down from 36) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 87 resets, run finished after 440 ms. (steps per millisecond=22 ) properties (out of 19) seen :4
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Running SMT prover for 15 properties.
[2023-03-08 08:20:14] [INFO ] Invariant cache hit.
[2023-03-08 08:20:15] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2023-03-08 08:20:16] [INFO ] After 996ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:14
[2023-03-08 08:20:16] [INFO ] After 1131ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-08 08:20:16] [INFO ] After 1854ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-08 08:20:17] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2023-03-08 08:20:19] [INFO ] After 1687ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :15
[2023-03-08 08:20:21] [INFO ] After 3441ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :15
Attempting to minimize the solution found.
Minimization took 987 ms.
[2023-03-08 08:20:22] [INFO ] After 5360ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :15
Fused 15 Parikh solutions to 13 different solutions.
Parikh walk visited 13 properties in 223 ms.
Support contains 4 out of 1555 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1555/1555 places, 1993/1993 transitions.
Graph (trivial) has 1893 edges and 1555 vertex of which 689 / 1555 are part of one of the 63 SCC in 11 ms
Free SCC test removed 626 places
Drop transitions removed 791 transitions
Reduce isomorphic transitions removed 791 transitions.
Graph (complete) has 1382 edges and 929 vertex of which 920 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.4 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 519 transitions
Trivial Post-agglo rules discarded 519 transitions
Performed 519 trivial Post agglomeration. Transition count delta: 519
Iterating post reduction 0 with 526 rules applied. Total rules applied 528 place count 920 transition count 672
Reduce places removed 519 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 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 580 rules applied. Total rules applied 1108 place count 401 transition count 611
Reduce places removed 39 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 40 rules applied. Total rules applied 1148 place count 362 transition count 610
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1149 place count 361 transition count 610
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 47 Pre rules applied. Total rules applied 1149 place count 361 transition count 563
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 4 with 94 rules applied. Total rules applied 1243 place count 314 transition count 563
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 1254 place count 303 transition count 547
Iterating global reduction 4 with 11 rules applied. Total rules applied 1265 place count 303 transition count 547
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 3 rules applied. Total rules applied 1268 place count 303 transition count 544
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 1271 place count 300 transition count 544
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 1278 place count 293 transition count 537
Iterating global reduction 6 with 7 rules applied. Total rules applied 1285 place count 293 transition count 537
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1291 place count 293 transition count 531
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1292 place count 292 transition count 529
Iterating global reduction 7 with 1 rules applied. Total rules applied 1293 place count 292 transition count 529
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1294 place count 291 transition count 527
Iterating global reduction 7 with 1 rules applied. Total rules applied 1295 place count 291 transition count 527
Performed 154 Post agglomeration using F-continuation condition with reduction of 101 identical transitions.
Deduced a syphon composed of 154 places in 0 ms
Reduce places removed 154 places and 0 transitions.
Iterating global reduction 7 with 308 rules applied. Total rules applied 1603 place count 137 transition count 272
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 7 with 23 rules applied. Total rules applied 1626 place count 137 transition count 249
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 1630 place count 133 transition count 245
Iterating global reduction 8 with 4 rules applied. Total rules applied 1634 place count 133 transition count 245
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 1636 place count 133 transition count 243
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1637 place count 132 transition count 241
Iterating global reduction 9 with 1 rules applied. Total rules applied 1638 place count 132 transition count 241
Performed 13 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 9 with 26 rules applied. Total rules applied 1664 place count 119 transition count 225
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 9 with 14 rules applied. Total rules applied 1678 place count 119 transition count 211
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1680 place count 118 transition count 210
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1682 place count 118 transition count 208
Performed 33 Post agglomeration using F-continuation condition with reduction of 10 identical transitions.
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 11 with 66 rules applied. Total rules applied 1748 place count 85 transition count 244
Drop transitions removed 20 transitions
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 11 with 47 rules applied. Total rules applied 1795 place count 85 transition count 197
Discarding 22 places :
Symmetric choice reduction at 12 with 22 rule applications. Total rules 1817 place count 63 transition count 168
Iterating global reduction 12 with 22 rules applied. Total rules applied 1839 place count 63 transition count 168
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 12 with 14 rules applied. Total rules applied 1853 place count 63 transition count 154
Discarding 5 places :
Symmetric choice reduction at 13 with 5 rule applications. Total rules 1858 place count 58 transition count 144
Iterating global reduction 13 with 5 rules applied. Total rules applied 1863 place count 58 transition count 144
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 13 with 5 rules applied. Total rules applied 1868 place count 58 transition count 139
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 1870 place count 57 transition count 158
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 1872 place count 57 transition count 156
Drop transitions removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 15 with 23 rules applied. Total rules applied 1895 place count 57 transition count 133
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 1896 place count 56 transition count 130
Iterating global reduction 15 with 1 rules applied. Total rules applied 1897 place count 56 transition count 130
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 1898 place count 55 transition count 129
Iterating global reduction 15 with 1 rules applied. Total rules applied 1899 place count 55 transition count 129
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 15 with 2 rules applied. Total rules applied 1901 place count 55 transition count 127
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 16 with 1 rules applied. Total rules applied 1902 place count 55 transition count 126
Free-agglomeration rule applied 3 times.
Iterating global reduction 16 with 3 rules applied. Total rules applied 1905 place count 55 transition count 123
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 16 with 4 rules applied. Total rules applied 1909 place count 52 transition count 122
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 17 with 2 rules applied. Total rules applied 1911 place count 52 transition count 122
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 1912 place count 52 transition count 121
Discarding 1 places :
Symmetric choice reduction at 17 with 1 rule applications. Total rules 1913 place count 51 transition count 120
Iterating global reduction 17 with 1 rules applied. Total rules applied 1914 place count 51 transition count 120
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 1915 place count 50 transition count 119
Applied a total of 1915 rules in 215 ms. Remains 50 /1555 variables (removed 1505) and now considering 119/1993 (removed 1874) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 215 ms. Remains : 50/1555 places, 119/1993 transitions.
Incomplete random walk after 10000 steps, including 106 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 35 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-08 08:20:22] [INFO ] Flow matrix only has 112 transitions (discarded 7 similar events)
// Phase 1: matrix 112 rows 50 cols
[2023-03-08 08:20:22] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-08 08:20:22] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 08:20:22] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 08:20:22] [INFO ] After 24ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 08:20:22] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-08 08:20:22] [INFO ] After 15ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 08:20:22] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
[2023-03-08 08:20:22] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 33 ms
[2023-03-08 08:20:22] [INFO ] After 51ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :0
[2023-03-08 08:20:22] [INFO ] After 105ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA CloudReconfiguration-PT-320-LTLCardinality-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA CloudReconfiguration-PT-320-LTLCardinality-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 8 simplifications.
FORMULA CloudReconfiguration-PT-320-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 29 stabilizing places and 33 stable transitions
Graph (complete) has 2178 edges and 1555 vertex of which 1546 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.27 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(p0))'
Support contains 4 out of 1555 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1555/1555 places, 1993/1993 transitions.
Graph (trivial) has 1893 edges and 1555 vertex of which 704 / 1555 are part of one of the 63 SCC in 4 ms
Free SCC test removed 641 places
Ensure Unique test removed 744 transitions
Reduce isomorphic transitions removed 744 transitions.
Graph (complete) has 1428 edges and 914 vertex of which 905 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.4 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 492 transitions
Trivial Post-agglo rules discarded 492 transitions
Performed 492 trivial Post agglomeration. Transition count delta: 492
Iterating post reduction 0 with 492 rules applied. Total rules applied 494 place count 904 transition count 751
Reduce places removed 492 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 517 rules applied. Total rules applied 1011 place count 412 transition count 726
Reduce places removed 12 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 14 rules applied. Total rules applied 1025 place count 400 transition count 724
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1027 place count 398 transition count 724
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 46 Pre rules applied. Total rules applied 1027 place count 398 transition count 678
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 4 with 92 rules applied. Total rules applied 1119 place count 352 transition count 678
Discarding 17 places :
Symmetric choice reduction at 4 with 17 rule applications. Total rules 1136 place count 335 transition count 650
Iterating global reduction 4 with 17 rules applied. Total rules applied 1153 place count 335 transition count 650
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 3 rules applied. Total rules applied 1156 place count 335 transition count 647
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 1159 place count 332 transition count 647
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 1169 place count 322 transition count 634
Iterating global reduction 6 with 10 rules applied. Total rules applied 1179 place count 322 transition count 634
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1185 place count 322 transition count 628
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1188 place count 319 transition count 622
Iterating global reduction 7 with 3 rules applied. Total rules applied 1191 place count 319 transition count 622
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1194 place count 316 transition count 616
Iterating global reduction 7 with 3 rules applied. Total rules applied 1197 place count 316 transition count 616
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1199 place count 314 transition count 612
Iterating global reduction 7 with 2 rules applied. Total rules applied 1201 place count 314 transition count 612
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1203 place count 312 transition count 608
Iterating global reduction 7 with 2 rules applied. Total rules applied 1205 place count 312 transition count 608
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1206 place count 311 transition count 606
Iterating global reduction 7 with 1 rules applied. Total rules applied 1207 place count 311 transition count 606
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1208 place count 310 transition count 599
Iterating global reduction 7 with 1 rules applied. Total rules applied 1209 place count 310 transition count 599
Performed 142 Post agglomeration using F-continuation condition with reduction of 84 identical transitions.
Deduced a syphon composed of 142 places in 0 ms
Reduce places removed 142 places and 0 transitions.
Iterating global reduction 7 with 284 rules applied. Total rules applied 1493 place count 168 transition count 373
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 7 with 15 rules applied. Total rules applied 1508 place count 168 transition count 358
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 1512 place count 164 transition count 353
Iterating global reduction 8 with 4 rules applied. Total rules applied 1516 place count 164 transition count 353
Performed 13 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 8 with 26 rules applied. Total rules applied 1542 place count 151 transition count 337
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 8 with 14 rules applied. Total rules applied 1556 place count 151 transition count 323
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -48
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 9 with 34 rules applied. Total rules applied 1590 place count 134 transition count 371
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 9 with 18 rules applied. Total rules applied 1608 place count 134 transition count 353
Discarding 8 places :
Symmetric choice reduction at 10 with 8 rule applications. Total rules 1616 place count 126 transition count 337
Iterating global reduction 10 with 8 rules applied. Total rules applied 1624 place count 126 transition count 337
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 10 with 5 rules applied. Total rules applied 1629 place count 126 transition count 332
Drop transitions removed 37 transitions
Redundant transition composition rules discarded 37 transitions
Iterating global reduction 11 with 37 rules applied. Total rules applied 1666 place count 126 transition count 295
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 1667 place count 126 transition count 295
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 1668 place count 125 transition count 294
Applied a total of 1668 rules in 170 ms. Remains 125 /1555 variables (removed 1430) and now considering 294/1993 (removed 1699) transitions.
[2023-03-08 08:20:23] [INFO ] Flow matrix only has 235 transitions (discarded 59 similar events)
// Phase 1: matrix 235 rows 125 cols
[2023-03-08 08:20:23] [INFO ] Computed 0 place invariants in 3 ms
[2023-03-08 08:20:23] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-08 08:20:23] [INFO ] Flow matrix only has 235 transitions (discarded 59 similar events)
[2023-03-08 08:20:23] [INFO ] Invariant cache hit.
[2023-03-08 08:20:23] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-08 08:20:23] [INFO ] Implicit Places using invariants and state equation in 128 ms returned [83]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 186 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 124/1555 places, 294/1993 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 123 transition count 293
Applied a total of 2 rules in 8 ms. Remains 123 /124 variables (removed 1) and now considering 293/294 (removed 1) transitions.
[2023-03-08 08:20:23] [INFO ] Flow matrix only has 234 transitions (discarded 59 similar events)
// Phase 1: matrix 234 rows 123 cols
[2023-03-08 08:20:23] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-08 08:20:23] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-08 08:20:23] [INFO ] Flow matrix only has 234 transitions (discarded 59 similar events)
[2023-03-08 08:20:23] [INFO ] Invariant cache hit.
[2023-03-08 08:20:23] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-08 08:20:23] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 194 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 123/1555 places, 293/1993 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 558 ms. Remains : 123/1555 places, 293/1993 transitions.
Stuttering acceptance computed with spot in 130 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-320-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s37 0) (EQ s81 1) (EQ s8 0) (EQ s107 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 2 ms.
FORMULA CloudReconfiguration-PT-320-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-320-LTLCardinality-01 finished in 754 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(((G(p1)||X(p2))&&p0))))'
Support contains 2 out of 1555 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1555/1555 places, 1993/1993 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 1537 transition count 1975
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 1537 transition count 1975
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 40 place count 1537 transition count 1971
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 50 place count 1527 transition count 1959
Iterating global reduction 1 with 10 rules applied. Total rules applied 60 place count 1527 transition count 1959
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 61 place count 1527 transition count 1958
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 65 place count 1523 transition count 1954
Iterating global reduction 2 with 4 rules applied. Total rules applied 69 place count 1523 transition count 1954
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 71 place count 1523 transition count 1952
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 73 place count 1521 transition count 1950
Iterating global reduction 3 with 2 rules applied. Total rules applied 75 place count 1521 transition count 1950
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 77 place count 1519 transition count 1947
Iterating global reduction 3 with 2 rules applied. Total rules applied 79 place count 1519 transition count 1947
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 81 place count 1517 transition count 1944
Iterating global reduction 3 with 2 rules applied. Total rules applied 83 place count 1517 transition count 1944
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 85 place count 1515 transition count 1942
Iterating global reduction 3 with 2 rules applied. Total rules applied 87 place count 1515 transition count 1942
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 88 place count 1515 transition count 1941
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 89 place count 1514 transition count 1940
Iterating global reduction 4 with 1 rules applied. Total rules applied 90 place count 1514 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 91 place count 1513 transition count 1939
Iterating global reduction 4 with 1 rules applied. Total rules applied 92 place count 1513 transition count 1939
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 93 place count 1512 transition count 1937
Iterating global reduction 4 with 1 rules applied. Total rules applied 94 place count 1512 transition count 1937
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 95 place count 1511 transition count 1935
Iterating global reduction 4 with 1 rules applied. Total rules applied 96 place count 1511 transition count 1935
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 97 place count 1510 transition count 1934
Iterating global reduction 4 with 1 rules applied. Total rules applied 98 place count 1510 transition count 1934
Applied a total of 98 rules in 697 ms. Remains 1510 /1555 variables (removed 45) and now considering 1934/1993 (removed 59) transitions.
// Phase 1: matrix 1934 rows 1510 cols
[2023-03-08 08:20:24] [INFO ] Computed 4 place invariants in 19 ms
[2023-03-08 08:20:24] [INFO ] Implicit Places using invariants in 225 ms returned []
[2023-03-08 08:20:24] [INFO ] Invariant cache hit.
[2023-03-08 08:20:25] [INFO ] Implicit Places using invariants and state equation in 899 ms returned []
Implicit Place search using SMT with State Equation took 1133 ms to find 0 implicit places.
[2023-03-08 08:20:25] [INFO ] Invariant cache hit.
[2023-03-08 08:20:26] [INFO ] Dead Transitions using invariants and state equation in 727 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1510/1555 places, 1934/1993 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2559 ms. Remains : 1510/1555 places, 1934/1993 transitions.
Stuttering acceptance computed with spot in 332 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : CloudReconfiguration-PT-320-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 2}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 2}, { cond=(AND p0 p1), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s1422 0) (EQ s1325 1)), p1:(AND (EQ s1422 0) (EQ s1325 1)), p2:(OR (EQ s1325 0) (EQ s1422 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 111 steps with 0 reset in 4 ms.
FORMULA CloudReconfiguration-PT-320-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-320-LTLCardinality-02 finished in 2934 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 1555 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1555/1555 places, 1993/1993 transitions.
Graph (trivial) has 1896 edges and 1555 vertex of which 687 / 1555 are part of one of the 63 SCC in 3 ms
Free SCC test removed 624 places
Ensure Unique test removed 725 transitions
Reduce isomorphic transitions removed 725 transitions.
Graph (complete) has 1449 edges and 931 vertex of which 922 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 507 transitions
Trivial Post-agglo rules discarded 507 transitions
Performed 507 trivial Post agglomeration. Transition count delta: 507
Iterating post reduction 0 with 507 rules applied. Total rules applied 509 place count 921 transition count 755
Reduce places removed 507 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 535 rules applied. Total rules applied 1044 place count 414 transition count 727
Reduce places removed 14 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 15 rules applied. Total rules applied 1059 place count 400 transition count 726
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1060 place count 399 transition count 726
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 48 Pre rules applied. Total rules applied 1060 place count 399 transition count 678
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 4 with 96 rules applied. Total rules applied 1156 place count 351 transition count 678
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 1172 place count 335 transition count 650
Iterating global reduction 4 with 16 rules applied. Total rules applied 1188 place count 335 transition count 650
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 3 rules applied. Total rules applied 1191 place count 335 transition count 647
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 1194 place count 332 transition count 647
Discarding 8 places :
Symmetric choice reduction at 6 with 8 rule applications. Total rules 1202 place count 324 transition count 636
Iterating global reduction 6 with 8 rules applied. Total rules applied 1210 place count 324 transition count 636
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 1214 place count 324 transition count 632
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1217 place count 321 transition count 626
Iterating global reduction 7 with 3 rules applied. Total rules applied 1220 place count 321 transition count 626
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1223 place count 318 transition count 620
Iterating global reduction 7 with 3 rules applied. Total rules applied 1226 place count 318 transition count 620
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1228 place count 316 transition count 616
Iterating global reduction 7 with 2 rules applied. Total rules applied 1230 place count 316 transition count 616
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1232 place count 314 transition count 612
Iterating global reduction 7 with 2 rules applied. Total rules applied 1234 place count 314 transition count 612
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1235 place count 313 transition count 610
Iterating global reduction 7 with 1 rules applied. Total rules applied 1236 place count 313 transition count 610
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1237 place count 312 transition count 603
Iterating global reduction 7 with 1 rules applied. Total rules applied 1238 place count 312 transition count 603
Performed 143 Post agglomeration using F-continuation condition with reduction of 84 identical transitions.
Deduced a syphon composed of 143 places in 0 ms
Reduce places removed 143 places and 0 transitions.
Iterating global reduction 7 with 286 rules applied. Total rules applied 1524 place count 169 transition count 376
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 7 with 16 rules applied. Total rules applied 1540 place count 169 transition count 360
Discarding 5 places :
Symmetric choice reduction at 8 with 5 rule applications. Total rules 1545 place count 164 transition count 350
Iterating global reduction 8 with 5 rules applied. Total rules applied 1550 place count 164 transition count 350
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 1 rules applied. Total rules applied 1551 place count 164 transition count 349
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1553 place count 163 transition count 348
Performed 13 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 10 with 26 rules applied. Total rules applied 1579 place count 150 transition count 332
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 10 with 12 rules applied. Total rules applied 1591 place count 150 transition count 320
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -46
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 11 with 36 rules applied. Total rules applied 1627 place count 132 transition count 366
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 11 with 17 rules applied. Total rules applied 1644 place count 132 transition count 349
Discarding 9 places :
Symmetric choice reduction at 12 with 9 rule applications. Total rules 1653 place count 123 transition count 331
Iterating global reduction 12 with 9 rules applied. Total rules applied 1662 place count 123 transition count 331
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 1668 place count 123 transition count 325
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 13 with 36 rules applied. Total rules applied 1704 place count 123 transition count 289
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 1705 place count 122 transition count 288
Applied a total of 1705 rules in 109 ms. Remains 122 /1555 variables (removed 1433) and now considering 288/1993 (removed 1705) transitions.
[2023-03-08 08:20:26] [INFO ] Flow matrix only has 229 transitions (discarded 59 similar events)
// Phase 1: matrix 229 rows 122 cols
[2023-03-08 08:20:26] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-08 08:20:26] [INFO ] Implicit Places using invariants in 56 ms returned []
[2023-03-08 08:20:26] [INFO ] Flow matrix only has 229 transitions (discarded 59 similar events)
[2023-03-08 08:20:26] [INFO ] Invariant cache hit.
[2023-03-08 08:20:26] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-08 08:20:26] [INFO ] Implicit Places using invariants and state equation in 127 ms returned [76]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 189 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 121/1555 places, 288/1993 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 120 transition count 287
Applied a total of 2 rules in 9 ms. Remains 120 /121 variables (removed 1) and now considering 287/288 (removed 1) transitions.
[2023-03-08 08:20:26] [INFO ] Flow matrix only has 228 transitions (discarded 59 similar events)
// Phase 1: matrix 228 rows 120 cols
[2023-03-08 08:20:26] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-08 08:20:27] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-08 08:20:27] [INFO ] Flow matrix only has 228 transitions (discarded 59 similar events)
[2023-03-08 08:20:27] [INFO ] Invariant cache hit.
[2023-03-08 08:20:27] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-08 08:20:27] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 197 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 120/1555 places, 287/1993 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 505 ms. Remains : 120/1555 places, 287/1993 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-320-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s50 0) (EQ s76 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 1 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-320-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-320-LTLCardinality-03 finished in 561 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(p0)||(F(p1)&&G(p2))))'
Support contains 5 out of 1555 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1555/1555 places, 1993/1993 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1540 transition count 1978
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1540 transition count 1978
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 33 place count 1540 transition count 1975
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 40 place count 1533 transition count 1967
Iterating global reduction 1 with 7 rules applied. Total rules applied 47 place count 1533 transition count 1967
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 48 place count 1533 transition count 1966
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 50 place count 1531 transition count 1964
Iterating global reduction 2 with 2 rules applied. Total rules applied 52 place count 1531 transition count 1964
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 53 place count 1531 transition count 1963
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 54 place count 1530 transition count 1962
Iterating global reduction 3 with 1 rules applied. Total rules applied 55 place count 1530 transition count 1962
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 56 place count 1529 transition count 1961
Iterating global reduction 3 with 1 rules applied. Total rules applied 57 place count 1529 transition count 1961
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 58 place count 1528 transition count 1960
Iterating global reduction 3 with 1 rules applied. Total rules applied 59 place count 1528 transition count 1960
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 60 place count 1527 transition count 1959
Iterating global reduction 3 with 1 rules applied. Total rules applied 61 place count 1527 transition count 1959
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 62 place count 1526 transition count 1958
Iterating global reduction 3 with 1 rules applied. Total rules applied 63 place count 1526 transition count 1958
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 64 place count 1525 transition count 1957
Iterating global reduction 3 with 1 rules applied. Total rules applied 65 place count 1525 transition count 1957
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 66 place count 1524 transition count 1955
Iterating global reduction 3 with 1 rules applied. Total rules applied 67 place count 1524 transition count 1955
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 68 place count 1523 transition count 1953
Iterating global reduction 3 with 1 rules applied. Total rules applied 69 place count 1523 transition count 1953
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 70 place count 1522 transition count 1952
Iterating global reduction 3 with 1 rules applied. Total rules applied 71 place count 1522 transition count 1952
Applied a total of 71 rules in 713 ms. Remains 1522 /1555 variables (removed 33) and now considering 1952/1993 (removed 41) transitions.
// Phase 1: matrix 1952 rows 1522 cols
[2023-03-08 08:20:27] [INFO ] Computed 4 place invariants in 16 ms
[2023-03-08 08:20:28] [INFO ] Implicit Places using invariants in 228 ms returned []
[2023-03-08 08:20:28] [INFO ] Invariant cache hit.
[2023-03-08 08:20:29] [INFO ] Implicit Places using invariants and state equation in 960 ms returned []
Implicit Place search using SMT with State Equation took 1191 ms to find 0 implicit places.
[2023-03-08 08:20:29] [INFO ] Invariant cache hit.
[2023-03-08 08:20:29] [INFO ] Dead Transitions using invariants and state equation in 820 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1522/1555 places, 1952/1993 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2725 ms. Remains : 1522/1555 places, 1952/1993 transitions.
Stuttering acceptance computed with spot in 278 ms :[true, (NOT p0), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p2) (NOT p0)), (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (NOT p1))]
Running random walk in product with property : CloudReconfiguration-PT-320-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 p2 (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND p2 (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={} source=4 dest: 0}, { cond=p2, acceptance={} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={} source=5 dest: 2}, { cond=(AND p1 p2), acceptance={} source=5 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=6 dest: 0}, { cond=(AND p1 p2), acceptance={0} source=6 dest: 4}, { cond=(AND (NOT p1) p2), acceptance={0} source=6 dest: 6}]], initial=5, aps=[p0:(EQ s677 0), p2:(OR (EQ s811 0) (EQ s42 1)), p1:(AND (EQ s1399 0) (EQ s37 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1290 ms.
Product exploration explored 100000 steps with 50000 reset in 1218 ms.
Computed a total of 29 stabilizing places and 33 stable transitions
Graph (complete) has 2135 edges and 1522 vertex of which 1513 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.8 ms
Computed a total of 29 stabilizing places and 33 stable transitions
Knowledge obtained : [(AND p0 p2 (NOT p1)), (X p0), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT (AND p1 p2 (NOT p0)))), (X (NOT (AND p2 (NOT p0)))), (X (NOT (AND (NOT p1) p2 (NOT p0)))), true, (X (X (NOT (AND p1 p2)))), (X (X (AND (NOT p1) p2))), (X (X p2))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 10 factoid took 199 ms. Reduced automaton from 7 states, 15 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CloudReconfiguration-PT-320-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CloudReconfiguration-PT-320-LTLCardinality-04 finished in 5771 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((F(p1)||p0))))'
Support contains 4 out of 1555 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1555/1555 places, 1993/1993 transitions.
Graph (trivial) has 1893 edges and 1555 vertex of which 703 / 1555 are part of one of the 64 SCC in 4 ms
Free SCC test removed 639 places
Ensure Unique test removed 741 transitions
Reduce isomorphic transitions removed 741 transitions.
Graph (complete) has 1431 edges and 916 vertex of which 907 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 493 transitions
Trivial Post-agglo rules discarded 493 transitions
Performed 493 trivial Post agglomeration. Transition count delta: 493
Iterating post reduction 0 with 493 rules applied. Total rules applied 495 place count 906 transition count 753
Reduce places removed 493 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 516 rules applied. Total rules applied 1011 place count 413 transition count 730
Reduce places removed 11 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 13 rules applied. Total rules applied 1024 place count 402 transition count 728
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1026 place count 400 transition count 728
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 47 Pre rules applied. Total rules applied 1026 place count 400 transition count 681
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 4 with 94 rules applied. Total rules applied 1120 place count 353 transition count 681
Discarding 18 places :
Symmetric choice reduction at 4 with 18 rule applications. Total rules 1138 place count 335 transition count 651
Iterating global reduction 4 with 18 rules applied. Total rules applied 1156 place count 335 transition count 651
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 3 rules applied. Total rules applied 1159 place count 335 transition count 648
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 1162 place count 332 transition count 648
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 1172 place count 322 transition count 635
Iterating global reduction 6 with 10 rules applied. Total rules applied 1182 place count 322 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 1188 place count 322 transition count 629
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1191 place count 319 transition count 623
Iterating global reduction 7 with 3 rules applied. Total rules applied 1194 place count 319 transition count 623
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1197 place count 316 transition count 617
Iterating global reduction 7 with 3 rules applied. Total rules applied 1200 place count 316 transition count 617
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1202 place count 314 transition count 613
Iterating global reduction 7 with 2 rules applied. Total rules applied 1204 place count 314 transition count 613
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1206 place count 312 transition count 609
Iterating global reduction 7 with 2 rules applied. Total rules applied 1208 place count 312 transition count 609
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1209 place count 311 transition count 607
Iterating global reduction 7 with 1 rules applied. Total rules applied 1210 place count 311 transition count 607
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1211 place count 310 transition count 600
Iterating global reduction 7 with 1 rules applied. Total rules applied 1212 place count 310 transition count 600
Performed 142 Post agglomeration using F-continuation condition with reduction of 84 identical transitions.
Deduced a syphon composed of 142 places in 1 ms
Reduce places removed 142 places and 0 transitions.
Iterating global reduction 7 with 284 rules applied. Total rules applied 1496 place count 168 transition count 374
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 7 with 16 rules applied. Total rules applied 1512 place count 168 transition count 358
Discarding 5 places :
Symmetric choice reduction at 8 with 5 rule applications. Total rules 1517 place count 163 transition count 348
Iterating global reduction 8 with 5 rules applied. Total rules applied 1522 place count 163 transition count 348
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 1 rules applied. Total rules applied 1523 place count 163 transition count 347
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1525 place count 162 transition count 346
Performed 13 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 10 with 26 rules applied. Total rules applied 1551 place count 149 transition count 330
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 10 with 12 rules applied. Total rules applied 1563 place count 149 transition count 318
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -46
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 11 with 36 rules applied. Total rules applied 1599 place count 131 transition count 364
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 11 with 17 rules applied. Total rules applied 1616 place count 131 transition count 347
Discarding 9 places :
Symmetric choice reduction at 12 with 9 rule applications. Total rules 1625 place count 122 transition count 329
Iterating global reduction 12 with 9 rules applied. Total rules applied 1634 place count 122 transition count 329
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 1640 place count 122 transition count 323
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 13 with 36 rules applied. Total rules applied 1676 place count 122 transition count 287
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 1677 place count 121 transition count 286
Applied a total of 1677 rules in 100 ms. Remains 121 /1555 variables (removed 1434) and now considering 286/1993 (removed 1707) transitions.
[2023-03-08 08:20:33] [INFO ] Flow matrix only has 226 transitions (discarded 60 similar events)
// Phase 1: matrix 226 rows 121 cols
[2023-03-08 08:20:33] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-08 08:20:33] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-08 08:20:33] [INFO ] Flow matrix only has 226 transitions (discarded 60 similar events)
[2023-03-08 08:20:33] [INFO ] Invariant cache hit.
[2023-03-08 08:20:33] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-08 08:20:33] [INFO ] Implicit Places using invariants and state equation in 129 ms returned [81]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 186 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 120/1555 places, 286/1993 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 119 transition count 285
Applied a total of 2 rules in 6 ms. Remains 119 /120 variables (removed 1) and now considering 285/286 (removed 1) transitions.
[2023-03-08 08:20:33] [INFO ] Flow matrix only has 225 transitions (discarded 60 similar events)
// Phase 1: matrix 225 rows 119 cols
[2023-03-08 08:20:33] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-08 08:20:33] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-08 08:20:33] [INFO ] Flow matrix only has 225 transitions (discarded 60 similar events)
[2023-03-08 08:20:33] [INFO ] Invariant cache hit.
[2023-03-08 08:20:33] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-08 08:20:33] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 119/1555 places, 285/1993 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 469 ms. Remains : 119/1555 places, 285/1993 transitions.
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CloudReconfiguration-PT-320-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s70 0) (EQ s68 1)), p1:(OR (EQ s34 0) (EQ s38 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 10299 reset in 196 ms.
Product exploration explored 100000 steps with 10304 reset in 257 ms.
Computed a total of 6 stabilizing places and 34 stable transitions
Computed a total of 6 stabilizing places and 34 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 201 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 1237 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 288 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-08 08:20:34] [INFO ] Flow matrix only has 225 transitions (discarded 60 similar events)
[2023-03-08 08:20:34] [INFO ] Invariant cache hit.
[2023-03-08 08:20:34] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 08:20:34] [INFO ] After 50ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 08:20:34] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-08 08:20:34] [INFO ] After 16ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 08:20:34] [INFO ] After 30ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-03-08 08:20:34] [INFO ] After 123ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 119 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 119/119 places, 285/285 transitions.
Drop transitions removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 63 rules applied. Total rules applied 63 place count 119 transition count 222
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 71 place count 111 transition count 222
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 115 place count 89 transition count 200
Drop transitions removed 6 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 129 place count 89 transition count 186
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 141 place count 77 transition count 174
Iterating global reduction 3 with 12 rules applied. Total rules applied 153 place count 77 transition count 174
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 159 place count 77 transition count 168
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 175 place count 69 transition count 160
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 183 place count 69 transition count 152
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 188 place count 64 transition count 147
Iterating global reduction 5 with 5 rules applied. Total rules applied 193 place count 64 transition count 147
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 198 place count 64 transition count 142
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 6 with 18 rules applied. Total rules applied 216 place count 55 transition count 145
Drop transitions removed 5 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 6 with 12 rules applied. Total rules applied 228 place count 55 transition count 133
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 233 place count 50 transition count 128
Iterating global reduction 7 with 5 rules applied. Total rules applied 238 place count 50 transition count 128
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 243 place count 50 transition count 123
Drop transitions removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 8 with 17 rules applied. Total rules applied 260 place count 50 transition count 106
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 263 place count 47 transition count 97
Iterating global reduction 8 with 3 rules applied. Total rules applied 266 place count 47 transition count 97
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 8 with 6 rules applied. Total rules applied 272 place count 47 transition count 91
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 275 place count 44 transition count 88
Iterating global reduction 9 with 3 rules applied. Total rules applied 278 place count 44 transition count 88
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 9 with 9 rules applied. Total rules applied 287 place count 44 transition count 79
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 289 place count 43 transition count 87
Free-agglomeration rule applied 3 times.
Iterating global reduction 10 with 3 rules applied. Total rules applied 292 place count 43 transition count 84
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (trivial) has 36 edges and 39 vertex of which 22 / 39 are part of one of the 9 SCC in 0 ms
Free SCC test removed 13 places
Iterating post reduction 10 with 8 rules applied. Total rules applied 300 place count 26 transition count 81
Drop transitions removed 23 transitions
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 11 with 32 rules applied. Total rules applied 332 place count 26 transition count 49
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 335 place count 23 transition count 46
Iterating global reduction 12 with 3 rules applied. Total rules applied 338 place count 23 transition count 46
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 339 place count 23 transition count 45
Performed 4 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 13 with 8 rules applied. Total rules applied 347 place count 19 transition count 38
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 13 with 12 rules applied. Total rules applied 359 place count 19 transition count 26
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 14 with 2 rules applied. Total rules applied 361 place count 19 transition count 24
Free-agglomeration rule applied 2 times.
Iterating global reduction 14 with 2 rules applied. Total rules applied 363 place count 19 transition count 22
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 365 place count 17 transition count 22
Applied a total of 365 rules in 30 ms. Remains 17 /119 variables (removed 102) and now considering 22/285 (removed 263) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 17/119 places, 22/285 transitions.
Finished random walk after 24 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=24 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 262 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 119 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 119/119 places, 285/285 transitions.
Applied a total of 0 rules in 12 ms. Remains 119 /119 variables (removed 0) and now considering 285/285 (removed 0) transitions.
[2023-03-08 08:20:35] [INFO ] Flow matrix only has 225 transitions (discarded 60 similar events)
[2023-03-08 08:20:35] [INFO ] Invariant cache hit.
[2023-03-08 08:20:35] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-03-08 08:20:35] [INFO ] Flow matrix only has 225 transitions (discarded 60 similar events)
[2023-03-08 08:20:35] [INFO ] Invariant cache hit.
[2023-03-08 08:20:35] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-08 08:20:35] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
[2023-03-08 08:20:35] [INFO ] Redundant transitions in 54 ms returned []
[2023-03-08 08:20:35] [INFO ] Flow matrix only has 225 transitions (discarded 60 similar events)
[2023-03-08 08:20:35] [INFO ] Invariant cache hit.
[2023-03-08 08:20:35] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 371 ms. Remains : 119/119 places, 285/285 transitions.
Computed a total of 6 stabilizing places and 34 stable transitions
Computed a total of 6 stabilizing places and 34 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 184 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 1233 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 266 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-08 08:20:35] [INFO ] Flow matrix only has 225 transitions (discarded 60 similar events)
[2023-03-08 08:20:35] [INFO ] Invariant cache hit.
[2023-03-08 08:20:35] [INFO ] After 29ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 08:20:35] [INFO ] After 47ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 08:20:35] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-08 08:20:35] [INFO ] After 10ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 08:20:35] [INFO ] After 31ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-08 08:20:35] [INFO ] After 123ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 119 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 119/119 places, 285/285 transitions.
Drop transitions removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 63 rules applied. Total rules applied 63 place count 119 transition count 222
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 71 place count 111 transition count 222
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 115 place count 89 transition count 200
Drop transitions removed 6 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 129 place count 89 transition count 186
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 141 place count 77 transition count 174
Iterating global reduction 3 with 12 rules applied. Total rules applied 153 place count 77 transition count 174
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 159 place count 77 transition count 168
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 175 place count 69 transition count 160
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 183 place count 69 transition count 152
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 188 place count 64 transition count 147
Iterating global reduction 5 with 5 rules applied. Total rules applied 193 place count 64 transition count 147
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 198 place count 64 transition count 142
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 6 with 18 rules applied. Total rules applied 216 place count 55 transition count 145
Drop transitions removed 5 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 6 with 12 rules applied. Total rules applied 228 place count 55 transition count 133
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 233 place count 50 transition count 128
Iterating global reduction 7 with 5 rules applied. Total rules applied 238 place count 50 transition count 128
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 243 place count 50 transition count 123
Drop transitions removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 8 with 17 rules applied. Total rules applied 260 place count 50 transition count 106
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 263 place count 47 transition count 97
Iterating global reduction 8 with 3 rules applied. Total rules applied 266 place count 47 transition count 97
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 8 with 6 rules applied. Total rules applied 272 place count 47 transition count 91
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 275 place count 44 transition count 88
Iterating global reduction 9 with 3 rules applied. Total rules applied 278 place count 44 transition count 88
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 9 with 9 rules applied. Total rules applied 287 place count 44 transition count 79
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 289 place count 43 transition count 87
Free-agglomeration rule applied 3 times.
Iterating global reduction 10 with 3 rules applied. Total rules applied 292 place count 43 transition count 84
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (trivial) has 36 edges and 39 vertex of which 22 / 39 are part of one of the 9 SCC in 0 ms
Free SCC test removed 13 places
Iterating post reduction 10 with 8 rules applied. Total rules applied 300 place count 26 transition count 81
Drop transitions removed 23 transitions
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 11 with 32 rules applied. Total rules applied 332 place count 26 transition count 49
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 335 place count 23 transition count 46
Iterating global reduction 12 with 3 rules applied. Total rules applied 338 place count 23 transition count 46
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 339 place count 23 transition count 45
Performed 4 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 13 with 8 rules applied. Total rules applied 347 place count 19 transition count 38
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 13 with 12 rules applied. Total rules applied 359 place count 19 transition count 26
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 14 with 2 rules applied. Total rules applied 361 place count 19 transition count 24
Free-agglomeration rule applied 2 times.
Iterating global reduction 14 with 2 rules applied. Total rules applied 363 place count 19 transition count 22
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 365 place count 17 transition count 22
Applied a total of 365 rules in 22 ms. Remains 17 /119 variables (removed 102) and now considering 22/285 (removed 263) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 17/119 places, 22/285 transitions.
Finished random walk after 24 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=24 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 228 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 10259 reset in 125 ms.
Product exploration explored 100000 steps with 10277 reset in 179 ms.
Support contains 4 out of 119 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 119/119 places, 285/285 transitions.
Applied a total of 0 rules in 3 ms. Remains 119 /119 variables (removed 0) and now considering 285/285 (removed 0) transitions.
[2023-03-08 08:20:36] [INFO ] Flow matrix only has 225 transitions (discarded 60 similar events)
[2023-03-08 08:20:36] [INFO ] Invariant cache hit.
[2023-03-08 08:20:36] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-08 08:20:36] [INFO ] Flow matrix only has 225 transitions (discarded 60 similar events)
[2023-03-08 08:20:36] [INFO ] Invariant cache hit.
[2023-03-08 08:20:36] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-08 08:20:36] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
[2023-03-08 08:20:36] [INFO ] Redundant transitions in 22 ms returned []
[2023-03-08 08:20:36] [INFO ] Flow matrix only has 225 transitions (discarded 60 similar events)
[2023-03-08 08:20:36] [INFO ] Invariant cache hit.
[2023-03-08 08:20:36] [INFO ] Dead Transitions using invariants and state equation in 108 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 321 ms. Remains : 119/119 places, 285/285 transitions.
Treatment of property CloudReconfiguration-PT-320-LTLCardinality-08 finished in 4135 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(p0))'
Support contains 2 out of 1555 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1555/1555 places, 1993/1993 transitions.
Graph (trivial) has 1897 edges and 1555 vertex of which 706 / 1555 are part of one of the 63 SCC in 1 ms
Free SCC test removed 643 places
Ensure Unique test removed 747 transitions
Reduce isomorphic transitions removed 747 transitions.
Graph (complete) has 1425 edges and 912 vertex of which 903 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 496 transitions
Trivial Post-agglo rules discarded 496 transitions
Performed 496 trivial Post agglomeration. Transition count delta: 496
Iterating post reduction 0 with 496 rules applied. Total rules applied 498 place count 902 transition count 744
Reduce places removed 496 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 521 rules applied. Total rules applied 1019 place count 406 transition count 719
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1031 place count 394 transition count 719
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 46 Pre rules applied. Total rules applied 1031 place count 394 transition count 673
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 3 with 92 rules applied. Total rules applied 1123 place count 348 transition count 673
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 1140 place count 331 transition count 646
Iterating global reduction 3 with 17 rules applied. Total rules applied 1157 place count 331 transition count 646
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 3 with 3 rules applied. Total rules applied 1160 place count 331 transition count 643
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 1163 place count 328 transition count 643
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 1172 place count 319 transition count 632
Iterating global reduction 5 with 9 rules applied. Total rules applied 1181 place count 319 transition count 632
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1187 place count 319 transition count 626
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1190 place count 316 transition count 620
Iterating global reduction 6 with 3 rules applied. Total rules applied 1193 place count 316 transition count 620
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1196 place count 313 transition count 614
Iterating global reduction 6 with 3 rules applied. Total rules applied 1199 place count 313 transition count 614
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1201 place count 311 transition count 610
Iterating global reduction 6 with 2 rules applied. Total rules applied 1203 place count 311 transition count 610
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1205 place count 309 transition count 606
Iterating global reduction 6 with 2 rules applied. Total rules applied 1207 place count 309 transition count 606
Performed 144 Post agglomeration using F-continuation condition with reduction of 81 identical transitions.
Deduced a syphon composed of 144 places in 0 ms
Reduce places removed 144 places and 0 transitions.
Iterating global reduction 6 with 288 rules applied. Total rules applied 1495 place count 165 transition count 381
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 6 with 20 rules applied. Total rules applied 1515 place count 165 transition count 361
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 1520 place count 160 transition count 351
Iterating global reduction 7 with 5 rules applied. Total rules applied 1525 place count 160 transition count 351
Performed 12 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 7 with 24 rules applied. Total rules applied 1549 place count 148 transition count 337
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 7 with 14 rules applied. Total rules applied 1563 place count 148 transition count 323
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1565 place count 147 transition count 322
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 1567 place count 147 transition count 320
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -48
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 9 with 36 rules applied. Total rules applied 1603 place count 129 transition count 368
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 9 with 18 rules applied. Total rules applied 1621 place count 129 transition count 350
Discarding 9 places :
Symmetric choice reduction at 10 with 9 rule applications. Total rules 1630 place count 120 transition count 332
Iterating global reduction 10 with 9 rules applied. Total rules applied 1639 place count 120 transition count 332
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 10 with 5 rules applied. Total rules applied 1644 place count 120 transition count 327
Drop transitions removed 39 transitions
Redundant transition composition rules discarded 39 transitions
Iterating global reduction 11 with 39 rules applied. Total rules applied 1683 place count 120 transition count 288
Partial Post-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 11 with 4 rules applied. Total rules applied 1687 place count 120 transition count 288
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 11 with 2 rules applied. Total rules applied 1689 place count 120 transition count 286
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 1690 place count 119 transition count 285
Applied a total of 1690 rules in 83 ms. Remains 119 /1555 variables (removed 1436) and now considering 285/1993 (removed 1708) transitions.
[2023-03-08 08:20:37] [INFO ] Flow matrix only has 227 transitions (discarded 58 similar events)
// Phase 1: matrix 227 rows 119 cols
[2023-03-08 08:20:37] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-08 08:20:37] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-08 08:20:37] [INFO ] Flow matrix only has 227 transitions (discarded 58 similar events)
[2023-03-08 08:20:37] [INFO ] Invariant cache hit.
[2023-03-08 08:20:37] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-08 08:20:37] [INFO ] Implicit Places using invariants and state equation in 111 ms returned [79]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 159 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 118/1555 places, 285/1993 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 117 transition count 284
Applied a total of 2 rules in 5 ms. Remains 117 /118 variables (removed 1) and now considering 284/285 (removed 1) transitions.
[2023-03-08 08:20:37] [INFO ] Flow matrix only has 226 transitions (discarded 58 similar events)
// Phase 1: matrix 226 rows 117 cols
[2023-03-08 08:20:37] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-08 08:20:37] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-08 08:20:37] [INFO ] Flow matrix only has 226 transitions (discarded 58 similar events)
[2023-03-08 08:20:37] [INFO ] Invariant cache hit.
[2023-03-08 08:20:37] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-08 08:20:37] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 117/1555 places, 284/1993 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 398 ms. Remains : 117/1555 places, 284/1993 transitions.
Stuttering acceptance computed with spot in 100 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-320-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s8 0) (EQ s76 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-320-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-320-LTLCardinality-09 finished in 512 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)||(p0&&F(p1))))'
Support contains 2 out of 1555 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1555/1555 places, 1993/1993 transitions.
Graph (trivial) has 1897 edges and 1555 vertex of which 700 / 1555 are part of one of the 63 SCC in 1 ms
Free SCC test removed 637 places
Ensure Unique test removed 740 transitions
Reduce isomorphic transitions removed 740 transitions.
Graph (complete) has 1432 edges and 918 vertex of which 909 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 500 transitions
Trivial Post-agglo rules discarded 500 transitions
Performed 500 trivial Post agglomeration. Transition count delta: 500
Iterating post reduction 0 with 500 rules applied. Total rules applied 502 place count 908 transition count 747
Reduce places removed 500 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 524 rules applied. Total rules applied 1026 place count 408 transition count 723
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1038 place count 396 transition count 723
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 46 Pre rules applied. Total rules applied 1038 place count 396 transition count 677
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 3 with 92 rules applied. Total rules applied 1130 place count 350 transition count 677
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 1148 place count 332 transition count 647
Iterating global reduction 3 with 18 rules applied. Total rules applied 1166 place count 332 transition count 647
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 3 with 3 rules applied. Total rules applied 1169 place count 332 transition count 644
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 1172 place count 329 transition count 644
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 1182 place count 319 transition count 631
Iterating global reduction 5 with 10 rules applied. Total rules applied 1192 place count 319 transition count 631
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1198 place count 319 transition count 625
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1201 place count 316 transition count 619
Iterating global reduction 6 with 3 rules applied. Total rules applied 1204 place count 316 transition count 619
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1207 place count 313 transition count 613
Iterating global reduction 6 with 3 rules applied. Total rules applied 1210 place count 313 transition count 613
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1212 place count 311 transition count 609
Iterating global reduction 6 with 2 rules applied. Total rules applied 1214 place count 311 transition count 609
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1216 place count 309 transition count 605
Iterating global reduction 6 with 2 rules applied. Total rules applied 1218 place count 309 transition count 605
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1219 place count 308 transition count 603
Iterating global reduction 6 with 1 rules applied. Total rules applied 1220 place count 308 transition count 603
Performed 142 Post agglomeration using F-continuation condition with reduction of 84 identical transitions.
Deduced a syphon composed of 142 places in 0 ms
Reduce places removed 142 places and 0 transitions.
Iterating global reduction 6 with 284 rules applied. Total rules applied 1504 place count 166 transition count 377
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 6 with 16 rules applied. Total rules applied 1520 place count 166 transition count 361
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1524 place count 162 transition count 356
Iterating global reduction 7 with 4 rules applied. Total rules applied 1528 place count 162 transition count 356
Performed 13 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 7 with 26 rules applied. Total rules applied 1554 place count 149 transition count 340
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 7 with 15 rules applied. Total rules applied 1569 place count 149 transition count 325
Performed 19 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 8 with 38 rules applied. Total rules applied 1607 place count 130 transition count 373
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 8 with 21 rules applied. Total rules applied 1628 place count 130 transition count 352
Discarding 10 places :
Symmetric choice reduction at 9 with 10 rule applications. Total rules 1638 place count 120 transition count 329
Iterating global reduction 9 with 10 rules applied. Total rules applied 1648 place count 120 transition count 329
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 1654 place count 120 transition count 323
Drop transitions removed 37 transitions
Redundant transition composition rules discarded 37 transitions
Iterating global reduction 10 with 37 rules applied. Total rules applied 1691 place count 120 transition count 286
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 1692 place count 120 transition count 286
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 1693 place count 119 transition count 285
Applied a total of 1693 rules in 77 ms. Remains 119 /1555 variables (removed 1436) and now considering 285/1993 (removed 1708) transitions.
[2023-03-08 08:20:37] [INFO ] Flow matrix only has 227 transitions (discarded 58 similar events)
// Phase 1: matrix 227 rows 119 cols
[2023-03-08 08:20:37] [INFO ] Computed 0 place invariants in 6 ms
[2023-03-08 08:20:37] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-08 08:20:37] [INFO ] Flow matrix only has 227 transitions (discarded 58 similar events)
[2023-03-08 08:20:37] [INFO ] Invariant cache hit.
[2023-03-08 08:20:37] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-08 08:20:37] [INFO ] Implicit Places using invariants and state equation in 114 ms returned [79]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 166 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 118/1555 places, 285/1993 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 117 transition count 284
Applied a total of 2 rules in 5 ms. Remains 117 /118 variables (removed 1) and now considering 284/285 (removed 1) transitions.
[2023-03-08 08:20:37] [INFO ] Flow matrix only has 226 transitions (discarded 58 similar events)
// Phase 1: matrix 226 rows 117 cols
[2023-03-08 08:20:37] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-08 08:20:37] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-08 08:20:37] [INFO ] Flow matrix only has 226 transitions (discarded 58 similar events)
[2023-03-08 08:20:37] [INFO ] Invariant cache hit.
[2023-03-08 08:20:37] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-08 08:20:38] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 117/1555 places, 284/1993 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 405 ms. Remains : 117/1555 places, 284/1993 transitions.
Stuttering acceptance computed with spot in 137 ms :[true, (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CloudReconfiguration-PT-320-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(EQ s39 1), p0:(NEQ s8 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 1147 steps with 118 reset in 3 ms.
FORMULA CloudReconfiguration-PT-320-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-320-LTLCardinality-15 finished in 568 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((F(p1)||p0))))'
[2023-03-08 08:20:38] [INFO ] Flatten gal took : 64 ms
[2023-03-08 08:20:38] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2023-03-08 08:20:38] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1555 places, 1993 transitions and 4167 arcs took 11 ms.
Total runtime 29374 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/891/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : CloudReconfiguration-PT-320-LTLCardinality-08

BK_STOP 1678263640140

--------------------
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
mcc2023
ltl formula name CloudReconfiguration-PT-320-LTLCardinality-08
ltl formula formula --ltl=/tmp/891/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 1555 places, 1993 transitions and 4167 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.190 real 0.070 user 0.060 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/891/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/891/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/891/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/891/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted

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-320"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is CloudReconfiguration-PT-320, 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 r105-tall-167814480800155"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-320.tgz
mv CloudReconfiguration-PT-320 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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