About the Execution of ITS-Tools for CloudReconfiguration-PT-304
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 402.035 | 12671.00 | 26950.00 | 274.50 | TFTFFFFFFFTFTFFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r101-tall-167814474800027.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 itstools
Input is CloudReconfiguration-PT-304, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-167814474800027
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 9.5K Feb 25 11:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 106K Feb 25 11:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 25 11:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 25 11:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 11:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Feb 25 11:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 25 11:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 25 11:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 660K Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME CloudReconfiguration-PT-304-LTLCardinality-00
FORMULA_NAME CloudReconfiguration-PT-304-LTLCardinality-01
FORMULA_NAME CloudReconfiguration-PT-304-LTLCardinality-02
FORMULA_NAME CloudReconfiguration-PT-304-LTLCardinality-03
FORMULA_NAME CloudReconfiguration-PT-304-LTLCardinality-04
FORMULA_NAME CloudReconfiguration-PT-304-LTLCardinality-05
FORMULA_NAME CloudReconfiguration-PT-304-LTLCardinality-06
FORMULA_NAME CloudReconfiguration-PT-304-LTLCardinality-07
FORMULA_NAME CloudReconfiguration-PT-304-LTLCardinality-08
FORMULA_NAME CloudReconfiguration-PT-304-LTLCardinality-09
FORMULA_NAME CloudReconfiguration-PT-304-LTLCardinality-10
FORMULA_NAME CloudReconfiguration-PT-304-LTLCardinality-11
FORMULA_NAME CloudReconfiguration-PT-304-LTLCardinality-12
FORMULA_NAME CloudReconfiguration-PT-304-LTLCardinality-13
FORMULA_NAME CloudReconfiguration-PT-304-LTLCardinality-14
FORMULA_NAME CloudReconfiguration-PT-304-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678220174603
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=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudReconfiguration-PT-304
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-07 20:16:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-07 20:16:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-07 20:16:16] [INFO ] Load time of PNML (sax parser for PT used): 115 ms
[2023-03-07 20:16:16] [INFO ] Transformed 2584 places.
[2023-03-07 20:16:16] [INFO ] Transformed 3094 transitions.
[2023-03-07 20:16:16] [INFO ] Found NUPN structural information;
[2023-03-07 20:16:16] [INFO ] Parsed PT model containing 2584 places and 3094 transitions and 6459 arcs in 190 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Initial state reduction rules removed 2 formulas.
FORMULA CloudReconfiguration-PT-304-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-304-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-304-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-304-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-304-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-304-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-304-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-304-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-304-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-304-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-304-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-304-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 10 out of 2584 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2584/2584 places, 3094/3094 transitions.
Discarding 522 places :
Symmetric choice reduction at 0 with 522 rule applications. Total rules 522 place count 2062 transition count 2572
Iterating global reduction 0 with 522 rules applied. Total rules applied 1044 place count 2062 transition count 2572
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 1073 place count 2062 transition count 2543
Discarding 240 places :
Symmetric choice reduction at 1 with 240 rule applications. Total rules 1313 place count 1822 transition count 2303
Iterating global reduction 1 with 240 rules applied. Total rules applied 1553 place count 1822 transition count 2303
Discarding 89 places :
Symmetric choice reduction at 1 with 89 rule applications. Total rules 1642 place count 1733 transition count 2214
Iterating global reduction 1 with 89 rules applied. Total rules applied 1731 place count 1733 transition count 2214
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 1748 place count 1733 transition count 2197
Discarding 49 places :
Symmetric choice reduction at 2 with 49 rule applications. Total rules 1797 place count 1684 transition count 2148
Iterating global reduction 2 with 49 rules applied. Total rules applied 1846 place count 1684 transition count 2148
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 1855 place count 1684 transition count 2139
Discarding 39 places :
Symmetric choice reduction at 3 with 39 rule applications. Total rules 1894 place count 1645 transition count 2095
Iterating global reduction 3 with 39 rules applied. Total rules applied 1933 place count 1645 transition count 2095
Discarding 28 places :
Symmetric choice reduction at 3 with 28 rule applications. Total rules 1961 place count 1617 transition count 2067
Iterating global reduction 3 with 28 rules applied. Total rules applied 1989 place count 1617 transition count 2067
Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 2015 place count 1591 transition count 2041
Iterating global reduction 3 with 26 rules applied. Total rules applied 2041 place count 1591 transition count 2041
Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 2067 place count 1565 transition count 2015
Iterating global reduction 3 with 26 rules applied. Total rules applied 2093 place count 1565 transition count 2015
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 2115 place count 1543 transition count 1980
Iterating global reduction 3 with 22 rules applied. Total rules applied 2137 place count 1543 transition count 1980
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 2145 place count 1535 transition count 1967
Iterating global reduction 3 with 8 rules applied. Total rules applied 2153 place count 1535 transition count 1967
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 2161 place count 1527 transition count 1956
Iterating global reduction 3 with 8 rules applied. Total rules applied 2169 place count 1527 transition count 1956
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 2171 place count 1527 transition count 1954
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 2174 place count 1524 transition count 1951
Iterating global reduction 4 with 3 rules applied. Total rules applied 2177 place count 1524 transition count 1951
Applied a total of 2177 rules in 2085 ms. Remains 1524 /2584 variables (removed 1060) and now considering 1951/3094 (removed 1143) transitions.
// Phase 1: matrix 1951 rows 1524 cols
[2023-03-07 20:16:18] [INFO ] Computed 4 place invariants in 32 ms
[2023-03-07 20:16:19] [INFO ] Implicit Places using invariants in 376 ms returned []
[2023-03-07 20:16:19] [INFO ] Invariant cache hit.
[2023-03-07 20:16:20] [INFO ] Implicit Places using invariants and state equation in 974 ms returned []
Implicit Place search using SMT with State Equation took 1374 ms to find 0 implicit places.
[2023-03-07 20:16:20] [INFO ] Invariant cache hit.
[2023-03-07 20:16:20] [INFO ] Dead Transitions using invariants and state equation in 754 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1524/2584 places, 1951/3094 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4214 ms. Remains : 1524/2584 places, 1951/3094 transitions.
Support contains 10 out of 1524 places after structural reductions.
[2023-03-07 20:16:21] [INFO ] Flatten gal took : 129 ms
[2023-03-07 20:16:21] [INFO ] Flatten gal took : 73 ms
[2023-03-07 20:16:21] [INFO ] Input system was already deterministic with 1951 transitions.
Support contains 8 out of 1524 places (down from 10) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 76 resets, run finished after 302 ms. (steps per millisecond=33 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-07 20:16:22] [INFO ] Invariant cache hit.
[2023-03-07 20:16:22] [INFO ] After 292ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-07 20:16:22] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 11 ms returned sat
[2023-03-07 20:16:23] [INFO ] After 776ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-07 20:16:23] [INFO ] After 1095ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 187 ms.
[2023-03-07 20:16:24] [INFO ] After 1674ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Finished Parikh walk after 126 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=63 )
Parikh walk visited 3 properties in 12 ms.
Computed a total of 26 stabilizing places and 28 stable transitions
Graph (complete) has 2127 edges and 1524 vertex of which 1515 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.29 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(F(p0)))'
Support contains 2 out of 1524 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1524/1524 places, 1951/1951 transitions.
Graph (trivial) has 1858 edges and 1524 vertex of which 689 / 1524 are part of one of the 62 SCC in 5 ms
Free SCC test removed 627 places
Ensure Unique test removed 729 transitions
Reduce isomorphic transitions removed 729 transitions.
Graph (complete) has 1392 edges and 897 vertex of which 888 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 481 transitions
Trivial Post-agglo rules discarded 481 transitions
Performed 481 trivial Post agglomeration. Transition count delta: 481
Iterating post reduction 0 with 481 rules applied. Total rules applied 483 place count 887 transition count 735
Reduce places removed 481 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 503 rules applied. Total rules applied 986 place count 406 transition count 713
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 999 place count 395 transition count 711
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1001 place count 393 transition count 711
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 49 Pre rules applied. Total rules applied 1001 place count 393 transition count 662
Deduced a syphon composed of 49 places in 1 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 4 with 98 rules applied. Total rules applied 1099 place count 344 transition count 662
Discarding 19 places :
Symmetric choice reduction at 4 with 19 rule applications. Total rules 1118 place count 325 transition count 632
Iterating global reduction 4 with 19 rules applied. Total rules applied 1137 place count 325 transition count 632
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 4 with 5 rules applied. Total rules applied 1142 place count 325 transition count 627
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 1146 place count 321 transition count 627
Discarding 12 places :
Symmetric choice reduction at 6 with 12 rule applications. Total rules 1158 place count 309 transition count 610
Iterating global reduction 6 with 12 rules applied. Total rules applied 1170 place count 309 transition count 610
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1176 place count 309 transition count 604
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1178 place count 307 transition count 600
Iterating global reduction 7 with 2 rules applied. Total rules applied 1180 place count 307 transition count 600
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1182 place count 305 transition count 596
Iterating global reduction 7 with 2 rules applied. Total rules applied 1184 place count 305 transition count 596
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1186 place count 303 transition count 592
Iterating global reduction 7 with 2 rules applied. Total rules applied 1188 place count 303 transition count 592
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1190 place count 301 transition count 588
Iterating global reduction 7 with 2 rules applied. Total rules applied 1192 place count 301 transition count 588
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1194 place count 299 transition count 584
Iterating global reduction 7 with 2 rules applied. Total rules applied 1196 place count 299 transition count 584
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1198 place count 297 transition count 570
Iterating global reduction 7 with 2 rules applied. Total rules applied 1200 place count 297 transition count 570
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 1 rules applied. Total rules applied 1201 place count 297 transition count 569
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1202 place count 296 transition count 569
Performed 135 Post agglomeration using F-continuation condition with reduction of 77 identical transitions.
Deduced a syphon composed of 135 places in 1 ms
Reduce places removed 135 places and 0 transitions.
Iterating global reduction 9 with 270 rules applied. Total rules applied 1472 place count 161 transition count 357
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 12 rules applied. Total rules applied 1484 place count 161 transition count 345
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1486 place count 160 transition count 344
Discarding 5 places :
Symmetric choice reduction at 11 with 5 rule applications. Total rules 1491 place count 155 transition count 337
Iterating global reduction 11 with 5 rules applied. Total rules applied 1496 place count 155 transition count 337
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1497 place count 155 transition count 336
Performed 12 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 12 with 24 rules applied. Total rules applied 1521 place count 143 transition count 321
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 12 with 12 rules applied. Total rules applied 1533 place count 143 transition count 309
Performed 19 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 13 with 38 rules applied. Total rules applied 1571 place count 124 transition count 344
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 13 with 18 rules applied. Total rules applied 1589 place count 124 transition count 326
Discarding 9 places :
Symmetric choice reduction at 14 with 9 rule applications. Total rules 1598 place count 115 transition count 308
Iterating global reduction 14 with 9 rules applied. Total rules applied 1607 place count 115 transition count 308
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 1613 place count 115 transition count 302
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 15 with 36 rules applied. Total rules applied 1649 place count 115 transition count 266
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 1650 place count 114 transition count 265
Applied a total of 1650 rules in 196 ms. Remains 114 /1524 variables (removed 1410) and now considering 265/1951 (removed 1686) transitions.
[2023-03-07 20:16:24] [INFO ] Flow matrix only has 209 transitions (discarded 56 similar events)
// Phase 1: matrix 209 rows 114 cols
[2023-03-07 20:16:24] [INFO ] Computed 0 place invariants in 4 ms
[2023-03-07 20:16:24] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-07 20:16:24] [INFO ] Flow matrix only has 209 transitions (discarded 56 similar events)
[2023-03-07 20:16:24] [INFO ] Invariant cache hit.
[2023-03-07 20:16:24] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-07 20:16:24] [INFO ] Implicit Places using invariants and state equation in 114 ms returned [8, 41, 77]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 188 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 111/1524 places, 265/1951 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 109 transition count 263
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 108 transition count 262
Applied a total of 3 rules in 14 ms. Remains 108 /111 variables (removed 3) and now considering 262/265 (removed 3) transitions.
[2023-03-07 20:16:24] [INFO ] Flow matrix only has 206 transitions (discarded 56 similar events)
// Phase 1: matrix 206 rows 108 cols
[2023-03-07 20:16:24] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-07 20:16:24] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-07 20:16:24] [INFO ] Flow matrix only has 206 transitions (discarded 56 similar events)
[2023-03-07 20:16:24] [INFO ] Invariant cache hit.
[2023-03-07 20:16:24] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-07 20:16:24] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 108/1524 places, 262/1951 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 529 ms. Remains : 108/1524 places, 262/1951 transitions.
Stuttering acceptance computed with spot in 195 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-304-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s61 0) (EQ s59 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 4127 steps with 421 reset in 33 ms.
FORMULA CloudReconfiguration-PT-304-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-304-LTLCardinality-04 finished in 811 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 1524 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1524/1524 places, 1951/1951 transitions.
Graph (trivial) has 1862 edges and 1524 vertex of which 697 / 1524 are part of one of the 63 SCC in 2 ms
Free SCC test removed 634 places
Ensure Unique test removed 737 transitions
Reduce isomorphic transitions removed 737 transitions.
Graph (complete) has 1384 edges and 890 vertex of which 881 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 480 transitions
Trivial Post-agglo rules discarded 480 transitions
Performed 480 trivial Post agglomeration. Transition count delta: 480
Iterating post reduction 0 with 480 rules applied. Total rules applied 482 place count 880 transition count 728
Reduce places removed 480 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 504 rules applied. Total rules applied 986 place count 400 transition count 704
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 998 place count 388 transition count 704
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 47 Pre rules applied. Total rules applied 998 place count 388 transition count 657
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 3 with 94 rules applied. Total rules applied 1092 place count 341 transition count 657
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 1110 place count 323 transition count 628
Iterating global reduction 3 with 18 rules applied. Total rules applied 1128 place count 323 transition count 628
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 1131 place count 323 transition count 625
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 1134 place count 320 transition count 625
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 1145 place count 309 transition count 610
Iterating global reduction 5 with 11 rules applied. Total rules applied 1156 place count 309 transition count 610
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1162 place count 309 transition count 604
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1164 place count 307 transition count 600
Iterating global reduction 6 with 2 rules applied. Total rules applied 1166 place count 307 transition count 600
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1168 place count 305 transition count 596
Iterating global reduction 6 with 2 rules applied. Total rules applied 1170 place count 305 transition count 596
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1172 place count 303 transition count 592
Iterating global reduction 6 with 2 rules applied. Total rules applied 1174 place count 303 transition count 592
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1176 place count 301 transition count 588
Iterating global reduction 6 with 2 rules applied. Total rules applied 1178 place count 301 transition count 588
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1180 place count 299 transition count 584
Iterating global reduction 6 with 2 rules applied. Total rules applied 1182 place count 299 transition count 584
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1184 place count 297 transition count 570
Iterating global reduction 6 with 2 rules applied. Total rules applied 1186 place count 297 transition count 570
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 1187 place count 297 transition count 569
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1188 place count 296 transition count 569
Performed 138 Post agglomeration using F-continuation condition with reduction of 80 identical transitions.
Deduced a syphon composed of 138 places in 0 ms
Reduce places removed 138 places and 0 transitions.
Iterating global reduction 8 with 276 rules applied. Total rules applied 1464 place count 158 transition count 351
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 12 rules applied. Total rules applied 1476 place count 158 transition count 339
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 1478 place count 157 transition count 338
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 1482 place count 153 transition count 333
Iterating global reduction 10 with 4 rules applied. Total rules applied 1486 place count 153 transition count 333
Performed 12 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 10 with 24 rules applied. Total rules applied 1510 place count 141 transition count 318
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 10 with 12 rules applied. Total rules applied 1522 place count 141 transition count 306
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 11 with 34 rules applied. Total rules applied 1556 place count 124 transition count 340
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 11 with 17 rules applied. Total rules applied 1573 place count 124 transition count 323
Discarding 8 places :
Symmetric choice reduction at 12 with 8 rule applications. Total rules 1581 place count 116 transition count 307
Iterating global reduction 12 with 8 rules applied. Total rules applied 1589 place count 116 transition count 307
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 1594 place count 116 transition count 302
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 13 with 36 rules applied. Total rules applied 1630 place count 116 transition count 266
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 1631 place count 115 transition count 265
Applied a total of 1631 rules in 131 ms. Remains 115 /1524 variables (removed 1409) and now considering 265/1951 (removed 1686) transitions.
[2023-03-07 20:16:25] [INFO ] Flow matrix only has 208 transitions (discarded 57 similar events)
// Phase 1: matrix 208 rows 115 cols
[2023-03-07 20:16:25] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-07 20:16:25] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-07 20:16:25] [INFO ] Flow matrix only has 208 transitions (discarded 57 similar events)
[2023-03-07 20:16:25] [INFO ] Invariant cache hit.
[2023-03-07 20:16:25] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-07 20:16:25] [INFO ] Implicit Places using invariants and state equation in 105 ms returned [8, 43, 78]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 159 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 112/1524 places, 265/1951 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 110 transition count 263
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 109 transition count 262
Applied a total of 3 rules in 12 ms. Remains 109 /112 variables (removed 3) and now considering 262/265 (removed 3) transitions.
[2023-03-07 20:16:25] [INFO ] Flow matrix only has 205 transitions (discarded 57 similar events)
// Phase 1: matrix 205 rows 109 cols
[2023-03-07 20:16:25] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-07 20:16:25] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-07 20:16:25] [INFO ] Flow matrix only has 205 transitions (discarded 57 similar events)
[2023-03-07 20:16:25] [INFO ] Invariant cache hit.
[2023-03-07 20:16:25] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-07 20:16:25] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 109/1524 places, 262/1951 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 425 ms. Remains : 109/1524 places, 262/1951 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-304-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s71 0) (EQ s37 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 558 steps with 52 reset in 10 ms.
FORMULA CloudReconfiguration-PT-304-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-304-LTLCardinality-08 finished in 484 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(F(p0)))'
Support contains 2 out of 1524 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1524/1524 places, 1951/1951 transitions.
Graph (trivial) has 1860 edges and 1524 vertex of which 694 / 1524 are part of one of the 63 SCC in 4 ms
Free SCC test removed 631 places
Ensure Unique test removed 733 transitions
Reduce isomorphic transitions removed 733 transitions.
Graph (complete) has 1388 edges and 893 vertex of which 884 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 481 transitions
Trivial Post-agglo rules discarded 481 transitions
Performed 481 trivial Post agglomeration. Transition count delta: 481
Iterating post reduction 0 with 481 rules applied. Total rules applied 483 place count 883 transition count 731
Reduce places removed 481 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 505 rules applied. Total rules applied 988 place count 402 transition count 707
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1000 place count 390 transition count 707
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 47 Pre rules applied. Total rules applied 1000 place count 390 transition count 660
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 3 with 94 rules applied. Total rules applied 1094 place count 343 transition count 660
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 1113 place count 324 transition count 630
Iterating global reduction 3 with 19 rules applied. Total rules applied 1132 place count 324 transition count 630
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 3 with 5 rules applied. Total rules applied 1137 place count 324 transition count 625
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 1141 place count 320 transition count 625
Discarding 12 places :
Symmetric choice reduction at 5 with 12 rule applications. Total rules 1153 place count 308 transition count 608
Iterating global reduction 5 with 12 rules applied. Total rules applied 1165 place count 308 transition count 608
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1171 place count 308 transition count 602
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1172 place count 307 transition count 600
Iterating global reduction 6 with 1 rules applied. Total rules applied 1173 place count 307 transition count 600
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1174 place count 306 transition count 598
Iterating global reduction 6 with 1 rules applied. Total rules applied 1175 place count 306 transition count 598
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1176 place count 305 transition count 596
Iterating global reduction 6 with 1 rules applied. Total rules applied 1177 place count 305 transition count 596
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1178 place count 304 transition count 594
Iterating global reduction 6 with 1 rules applied. Total rules applied 1179 place count 304 transition count 594
Performed 137 Post agglomeration using F-continuation condition with reduction of 77 identical transitions.
Deduced a syphon composed of 137 places in 1 ms
Reduce places removed 137 places and 0 transitions.
Iterating global reduction 6 with 274 rules applied. Total rules applied 1453 place count 167 transition count 380
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 1466 place count 167 transition count 367
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 1471 place count 162 transition count 360
Iterating global reduction 7 with 5 rules applied. Total rules applied 1476 place count 162 transition count 360
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1477 place count 162 transition count 359
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 1503 place count 149 transition count 343
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 8 with 15 rules applied. Total rules applied 1518 place count 149 transition count 328
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1519 place count 148 transition count 326
Iterating global reduction 9 with 1 rules applied. Total rules applied 1520 place count 148 transition count 326
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: -42
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 9 with 38 rules applied. Total rules applied 1558 place count 129 transition count 368
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 9 with 25 rules applied. Total rules applied 1583 place count 129 transition count 343
Discarding 9 places :
Symmetric choice reduction at 10 with 9 rule applications. Total rules 1592 place count 120 transition count 325
Iterating global reduction 10 with 9 rules applied. Total rules applied 1601 place count 120 transition count 325
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 1607 place count 120 transition count 319
Drop transitions removed 42 transitions
Redundant transition composition rules discarded 42 transitions
Iterating global reduction 11 with 42 rules applied. Total rules applied 1649 place count 120 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 1650 place count 119 transition count 276
Applied a total of 1650 rules in 103 ms. Remains 119 /1524 variables (removed 1405) and now considering 276/1951 (removed 1675) transitions.
[2023-03-07 20:16:25] [INFO ] Flow matrix only has 219 transitions (discarded 57 similar events)
// Phase 1: matrix 219 rows 119 cols
[2023-03-07 20:16:25] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-07 20:16:25] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-07 20:16:25] [INFO ] Flow matrix only has 219 transitions (discarded 57 similar events)
[2023-03-07 20:16:25] [INFO ] Invariant cache hit.
[2023-03-07 20:16:25] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 20:16:25] [INFO ] Implicit Places using invariants and state equation in 104 ms returned [16, 49, 82]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 154 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 116/1524 places, 276/1951 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 114 transition count 274
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 113 transition count 273
Applied a total of 3 rules in 10 ms. Remains 113 /116 variables (removed 3) and now considering 273/276 (removed 3) transitions.
[2023-03-07 20:16:25] [INFO ] Flow matrix only has 216 transitions (discarded 57 similar events)
// Phase 1: matrix 216 rows 113 cols
[2023-03-07 20:16:25] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-07 20:16:25] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-07 20:16:25] [INFO ] Flow matrix only has 216 transitions (discarded 57 similar events)
[2023-03-07 20:16:25] [INFO ] Invariant cache hit.
[2023-03-07 20:16:25] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-07 20:16:25] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 113/1524 places, 273/1951 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 400 ms. Remains : 113/1524 places, 273/1951 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-304-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s9 0) (EQ s13 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-304-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-304-LTLCardinality-09 finished in 492 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 1524 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1524/1524 places, 1951/1951 transitions.
Graph (trivial) has 1859 edges and 1524 vertex of which 695 / 1524 are part of one of the 64 SCC in 2 ms
Free SCC test removed 631 places
Ensure Unique test removed 732 transitions
Reduce isomorphic transitions removed 732 transitions.
Graph (complete) has 1389 edges and 893 vertex of which 884 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 482 transitions
Trivial Post-agglo rules discarded 482 transitions
Performed 482 trivial Post agglomeration. Transition count delta: 482
Iterating post reduction 0 with 482 rules applied. Total rules applied 484 place count 883 transition count 731
Reduce places removed 482 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 506 rules applied. Total rules applied 990 place count 401 transition count 707
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1002 place count 389 transition count 707
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 47 Pre rules applied. Total rules applied 1002 place count 389 transition count 660
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 3 with 94 rules applied. Total rules applied 1096 place count 342 transition count 660
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 1114 place count 324 transition count 632
Iterating global reduction 3 with 18 rules applied. Total rules applied 1132 place count 324 transition count 632
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 3 with 5 rules applied. Total rules applied 1137 place count 324 transition count 627
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 1141 place count 320 transition count 627
Discarding 12 places :
Symmetric choice reduction at 5 with 12 rule applications. Total rules 1153 place count 308 transition count 610
Iterating global reduction 5 with 12 rules applied. Total rules applied 1165 place count 308 transition count 610
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1171 place count 308 transition count 604
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1173 place count 306 transition count 600
Iterating global reduction 6 with 2 rules applied. Total rules applied 1175 place count 306 transition count 600
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1177 place count 304 transition count 596
Iterating global reduction 6 with 2 rules applied. Total rules applied 1179 place count 304 transition count 596
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1181 place count 302 transition count 592
Iterating global reduction 6 with 2 rules applied. Total rules applied 1183 place count 302 transition count 592
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1185 place count 300 transition count 588
Iterating global reduction 6 with 2 rules applied. Total rules applied 1187 place count 300 transition count 588
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1189 place count 298 transition count 584
Iterating global reduction 6 with 2 rules applied. Total rules applied 1191 place count 298 transition count 584
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1193 place count 296 transition count 570
Iterating global reduction 6 with 2 rules applied. Total rules applied 1195 place count 296 transition count 570
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 1196 place count 296 transition count 569
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1197 place count 295 transition count 569
Performed 135 Post agglomeration using F-continuation condition with reduction of 76 identical transitions.
Deduced a syphon composed of 135 places in 0 ms
Reduce places removed 135 places and 0 transitions.
Iterating global reduction 8 with 270 rules applied. Total rules applied 1467 place count 160 transition count 358
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 13 rules applied. Total rules applied 1480 place count 160 transition count 345
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 1482 place count 159 transition count 344
Discarding 5 places :
Symmetric choice reduction at 10 with 5 rule applications. Total rules 1487 place count 154 transition count 337
Iterating global reduction 10 with 5 rules applied. Total rules applied 1492 place count 154 transition count 337
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1493 place count 154 transition count 336
Performed 12 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 11 with 24 rules applied. Total rules applied 1517 place count 142 transition count 321
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 11 with 12 rules applied. Total rules applied 1529 place count 142 transition count 309
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 12 with 34 rules applied. Total rules applied 1563 place count 125 transition count 343
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 12 with 16 rules applied. Total rules applied 1579 place count 125 transition count 327
Discarding 9 places :
Symmetric choice reduction at 13 with 9 rule applications. Total rules 1588 place count 116 transition count 309
Iterating global reduction 13 with 9 rules applied. Total rules applied 1597 place count 116 transition count 309
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 13 with 5 rules applied. Total rules applied 1602 place count 116 transition count 304
Drop transitions removed 37 transitions
Redundant transition composition rules discarded 37 transitions
Iterating global reduction 14 with 37 rules applied. Total rules applied 1639 place count 116 transition count 267
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 14 with 2 rules applied. Total rules applied 1641 place count 116 transition count 267
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 14 with 1 rules applied. Total rules applied 1642 place count 116 transition count 266
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 1643 place count 115 transition count 265
Applied a total of 1643 rules in 103 ms. Remains 115 /1524 variables (removed 1409) and now considering 265/1951 (removed 1686) transitions.
[2023-03-07 20:16:26] [INFO ] Flow matrix only has 207 transitions (discarded 58 similar events)
// Phase 1: matrix 207 rows 115 cols
[2023-03-07 20:16:26] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-07 20:16:26] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-07 20:16:26] [INFO ] Flow matrix only has 207 transitions (discarded 58 similar events)
[2023-03-07 20:16:26] [INFO ] Invariant cache hit.
[2023-03-07 20:16:26] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-07 20:16:26] [INFO ] Implicit Places using invariants and state equation in 106 ms returned [8, 43, 78]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 150 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 112/1524 places, 265/1951 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 110 transition count 263
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 109 transition count 262
Applied a total of 3 rules in 8 ms. Remains 109 /112 variables (removed 3) and now considering 262/265 (removed 3) transitions.
[2023-03-07 20:16:26] [INFO ] Flow matrix only has 204 transitions (discarded 58 similar events)
// Phase 1: matrix 204 rows 109 cols
[2023-03-07 20:16:26] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-07 20:16:26] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-07 20:16:26] [INFO ] Flow matrix only has 204 transitions (discarded 58 similar events)
[2023-03-07 20:16:26] [INFO ] Invariant cache hit.
[2023-03-07 20:16:26] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-07 20:16:26] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 109/1524 places, 262/1951 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 375 ms. Remains : 109/1524 places, 262/1951 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-304-LTLCardinality-11 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 s39 0) (EQ s51 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-304-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-304-LTLCardinality-11 finished in 427 ms.
All properties solved by simple procedures.
Total runtime 10013 ms.
BK_STOP 1678220187274
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudReconfiguration-PT-304"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
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 itstools"
echo " Input is CloudReconfiguration-PT-304, 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 r101-tall-167814474800027"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-304.tgz
mv CloudReconfiguration-PT-304 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;