About the Execution of ITS-Tools for CloudReconfiguration-PT-317
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 799.283 | 45334.00 | 62448.00 | 2257.50 | FTFFFTFFFFTFTFFT | 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-167814475000131.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-317, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-167814475000131
=====================================================================
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preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 7.1K Feb 25 11:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 25 11:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 11:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K 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 15:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 15:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K 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 7.2K Feb 25 11:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K 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 661K Mar 5 18:22 model.pnml
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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-317-LTLCardinality-00
FORMULA_NAME CloudReconfiguration-PT-317-LTLCardinality-01
FORMULA_NAME CloudReconfiguration-PT-317-LTLCardinality-02
FORMULA_NAME CloudReconfiguration-PT-317-LTLCardinality-03
FORMULA_NAME CloudReconfiguration-PT-317-LTLCardinality-04
FORMULA_NAME CloudReconfiguration-PT-317-LTLCardinality-05
FORMULA_NAME CloudReconfiguration-PT-317-LTLCardinality-06
FORMULA_NAME CloudReconfiguration-PT-317-LTLCardinality-07
FORMULA_NAME CloudReconfiguration-PT-317-LTLCardinality-08
FORMULA_NAME CloudReconfiguration-PT-317-LTLCardinality-09
FORMULA_NAME CloudReconfiguration-PT-317-LTLCardinality-10
FORMULA_NAME CloudReconfiguration-PT-317-LTLCardinality-11
FORMULA_NAME CloudReconfiguration-PT-317-LTLCardinality-12
FORMULA_NAME CloudReconfiguration-PT-317-LTLCardinality-13
FORMULA_NAME CloudReconfiguration-PT-317-LTLCardinality-14
FORMULA_NAME CloudReconfiguration-PT-317-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678231936863
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-317
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-07 23:32:18] [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 23:32:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-07 23:32:18] [INFO ] Load time of PNML (sax parser for PT used): 122 ms
[2023-03-07 23:32:18] [INFO ] Transformed 2587 places.
[2023-03-07 23:32:18] [INFO ] Transformed 3099 transitions.
[2023-03-07 23:32:18] [INFO ] Found NUPN structural information;
[2023-03-07 23:32:18] [INFO ] Parsed PT model containing 2587 places and 3099 transitions and 6479 arcs in 194 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 1 formulas.
FORMULA CloudReconfiguration-PT-317-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-317-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-317-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-317-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-317-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 out of 2587 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2587/2587 places, 3099/3099 transitions.
Discarding 521 places :
Symmetric choice reduction at 0 with 521 rule applications. Total rules 521 place count 2066 transition count 2578
Iterating global reduction 0 with 521 rules applied. Total rules applied 1042 place count 2066 transition count 2578
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 1070 place count 2066 transition count 2550
Discarding 238 places :
Symmetric choice reduction at 1 with 238 rule applications. Total rules 1308 place count 1828 transition count 2312
Iterating global reduction 1 with 238 rules applied. Total rules applied 1546 place count 1828 transition count 2312
Discarding 88 places :
Symmetric choice reduction at 1 with 88 rule applications. Total rules 1634 place count 1740 transition count 2224
Iterating global reduction 1 with 88 rules applied. Total rules applied 1722 place count 1740 transition count 2224
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 1740 place count 1740 transition count 2206
Discarding 47 places :
Symmetric choice reduction at 2 with 47 rule applications. Total rules 1787 place count 1693 transition count 2159
Iterating global reduction 2 with 47 rules applied. Total rules applied 1834 place count 1693 transition count 2159
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 1842 place count 1693 transition count 2151
Discarding 38 places :
Symmetric choice reduction at 3 with 38 rule applications. Total rules 1880 place count 1655 transition count 2108
Iterating global reduction 3 with 38 rules applied. Total rules applied 1918 place count 1655 transition count 2108
Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 1944 place count 1629 transition count 2082
Iterating global reduction 3 with 26 rules applied. Total rules applied 1970 place count 1629 transition count 2082
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 1994 place count 1605 transition count 2058
Iterating global reduction 3 with 24 rules applied. Total rules applied 2018 place count 1605 transition count 2058
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 2041 place count 1582 transition count 2035
Iterating global reduction 3 with 23 rules applied. Total rules applied 2064 place count 1582 transition count 2035
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 2084 place count 1562 transition count 2002
Iterating global reduction 3 with 20 rules applied. Total rules applied 2104 place count 1562 transition count 2002
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 2109 place count 1557 transition count 1994
Iterating global reduction 3 with 5 rules applied. Total rules applied 2114 place count 1557 transition count 1994
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 2119 place count 1552 transition count 1988
Iterating global reduction 3 with 5 rules applied. Total rules applied 2124 place count 1552 transition count 1988
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 2126 place count 1552 transition count 1986
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 2127 place count 1551 transition count 1985
Iterating global reduction 4 with 1 rules applied. Total rules applied 2128 place count 1551 transition count 1985
Applied a total of 2128 rules in 3210 ms. Remains 1551 /2587 variables (removed 1036) and now considering 1985/3099 (removed 1114) transitions.
// Phase 1: matrix 1985 rows 1551 cols
[2023-03-07 23:32:22] [INFO ] Computed 4 place invariants in 34 ms
[2023-03-07 23:32:22] [INFO ] Implicit Places using invariants in 385 ms returned []
[2023-03-07 23:32:22] [INFO ] Invariant cache hit.
[2023-03-07 23:32:23] [INFO ] Implicit Places using invariants and state equation in 973 ms returned []
Implicit Place search using SMT with State Equation took 1383 ms to find 0 implicit places.
[2023-03-07 23:32:23] [INFO ] Invariant cache hit.
[2023-03-07 23:32:24] [INFO ] Dead Transitions using invariants and state equation in 789 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1551/2587 places, 1985/3099 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5386 ms. Remains : 1551/2587 places, 1985/3099 transitions.
Support contains 29 out of 1551 places after structural reductions.
[2023-03-07 23:32:24] [INFO ] Flatten gal took : 130 ms
[2023-03-07 23:32:24] [INFO ] Flatten gal took : 69 ms
[2023-03-07 23:32:24] [INFO ] Input system was already deterministic with 1985 transitions.
Incomplete random walk after 10000 steps, including 115 resets, run finished after 433 ms. (steps per millisecond=23 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 38 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 10000 steps, including 39 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 43 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 33 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 37 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
[2023-03-07 23:32:26] [INFO ] Invariant cache hit.
[2023-03-07 23:32:26] [INFO ] After 530ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2023-03-07 23:32:27] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2023-03-07 23:32:29] [INFO ] After 1506ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :13
[2023-03-07 23:32:30] [INFO ] After 2976ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :13
Attempting to minimize the solution found.
Minimization took 811 ms.
[2023-03-07 23:32:31] [INFO ] After 4652ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :13
Parikh walk visited 6 properties in 218 ms.
Support contains 15 out of 1551 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1551/1551 places, 1985/1985 transitions.
Graph (trivial) has 1861 edges and 1551 vertex of which 670 / 1551 are part of one of the 63 SCC in 10 ms
Free SCC test removed 607 places
Drop transitions removed 763 transitions
Reduce isomorphic transitions removed 763 transitions.
Graph (complete) has 1402 edges and 944 vertex of which 935 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 ms
Discarding 9 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 507 transitions
Trivial Post-agglo rules discarded 507 transitions
Performed 507 trivial Post agglomeration. Transition count delta: 507
Iterating post reduction 0 with 514 rules applied. Total rules applied 516 place count 935 transition count 704
Reduce places removed 507 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Drop transitions removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 1 with 565 rules applied. Total rules applied 1081 place count 428 transition count 646
Reduce places removed 37 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 39 rules applied. Total rules applied 1120 place count 391 transition count 644
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 3 with 9 rules applied. Total rules applied 1129 place count 390 transition count 636
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 1136 place count 383 transition count 636
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 49 Pre rules applied. Total rules applied 1136 place count 383 transition count 587
Deduced a syphon composed of 49 places in 0 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 5 with 98 rules applied. Total rules applied 1234 place count 334 transition count 587
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 1244 place count 324 transition count 574
Iterating global reduction 5 with 10 rules applied. Total rules applied 1254 place count 324 transition count 574
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 5 with 3 rules applied. Total rules applied 1257 place count 324 transition count 571
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1259 place count 322 transition count 571
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 1266 place count 315 transition count 563
Iterating global reduction 7 with 7 rules applied. Total rules applied 1273 place count 315 transition count 563
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 1279 place count 315 transition count 557
Performed 161 Post agglomeration using F-continuation condition with reduction of 104 identical transitions.
Deduced a syphon composed of 161 places in 1 ms
Reduce places removed 161 places and 0 transitions.
Iterating global reduction 8 with 322 rules applied. Total rules applied 1601 place count 154 transition count 292
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 8 with 18 rules applied. Total rules applied 1619 place count 154 transition count 274
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 1622 place count 151 transition count 271
Iterating global reduction 9 with 3 rules applied. Total rules applied 1625 place count 151 transition count 271
Performed 10 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 9 with 20 rules applied. Total rules applied 1645 place count 141 transition count 260
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 9 with 12 rules applied. Total rules applied 1657 place count 141 transition count 248
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 1659 place count 140 transition count 247
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1661 place count 140 transition count 245
Performed 33 Post agglomeration using F-continuation condition with reduction of 12 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 1727 place count 107 transition count 281
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 11 with 26 rules applied. Total rules applied 1753 place count 107 transition count 255
Discarding 21 places :
Symmetric choice reduction at 12 with 21 rule applications. Total rules 1774 place count 86 transition count 212
Iterating global reduction 12 with 21 rules applied. Total rules applied 1795 place count 86 transition count 212
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 12 with 11 rules applied. Total rules applied 1806 place count 86 transition count 201
Discarding 5 places :
Symmetric choice reduction at 13 with 5 rule applications. Total rules 1811 place count 81 transition count 191
Iterating global reduction 13 with 5 rules applied. Total rules applied 1816 place count 81 transition count 191
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 13 with 4 rules applied. Total rules applied 1820 place count 81 transition count 187
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 14 with 5 rules applied. Total rules applied 1825 place count 81 transition count 182
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 14 with 4 rules applied. Total rules applied 1829 place count 79 transition count 180
Free-agglomeration rule applied 4 times.
Iterating global reduction 14 with 4 rules applied. Total rules applied 1833 place count 79 transition count 176
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 14 with 7 rules applied. Total rules applied 1840 place count 75 transition count 173
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 15 with 2 rules applied. Total rules applied 1842 place count 75 transition count 173
Applied a total of 1842 rules in 164 ms. Remains 75 /1551 variables (removed 1476) and now considering 173/1985 (removed 1812) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 164 ms. Remains : 75/1551 places, 173/1985 transitions.
Incomplete random walk after 10000 steps, including 104 resets, run finished after 178 ms. (steps per millisecond=56 ) properties (out of 7) seen :5
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-07 23:32:32] [INFO ] Flow matrix only has 162 transitions (discarded 11 similar events)
// Phase 1: matrix 162 rows 75 cols
[2023-03-07 23:32:32] [INFO ] Computed 4 place invariants in 3 ms
[2023-03-07 23:32:32] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-07 23:32:32] [INFO ] After 36ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2023-03-07 23:32:32] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-03-07 23:32:32] [INFO ] After 13ms SMT Verify possible using 20 Read/Feed constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-07 23:32:32] [INFO ] After 93ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-07 23:32:32] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-07 23:32:32] [INFO ] After 36ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-07 23:32:32] [INFO ] After 14ms SMT Verify possible using 20 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-07 23:32:32] [INFO ] Deduced a trap composed of 35 places in 37 ms of which 1 ms to minimize.
[2023-03-07 23:32:32] [INFO ] Deduced a trap composed of 24 places in 39 ms of which 1 ms to minimize.
[2023-03-07 23:32:32] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 87 ms
[2023-03-07 23:32:32] [INFO ] After 115ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-07 23:32:32] [INFO ] After 197ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 75 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 75/75 places, 173/173 transitions.
Graph (trivial) has 41 edges and 75 vertex of which 8 / 75 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 71 transition count 159
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 65 transition count 158
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 14 place count 65 transition count 153
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 24 place count 60 transition count 153
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 26 place count 58 transition count 151
Iterating global reduction 2 with 2 rules applied. Total rules applied 28 place count 58 transition count 151
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 29 place count 58 transition count 150
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 39 place count 53 transition count 145
Drop transitions removed 9 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 3 with 13 rules applied. Total rules applied 52 place count 53 transition count 132
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 55 place count 50 transition count 128
Iterating global reduction 4 with 3 rules applied. Total rules applied 58 place count 50 transition count 128
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 61 place count 50 transition count 125
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 62 place count 49 transition count 124
Iterating global reduction 5 with 1 rules applied. Total rules applied 63 place count 49 transition count 124
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 64 place count 49 transition count 123
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 68 place count 47 transition count 124
Drop transitions removed 3 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 72 place count 47 transition count 120
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 73 place count 46 transition count 119
Iterating global reduction 7 with 1 rules applied. Total rules applied 74 place count 46 transition count 119
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 75 place count 46 transition count 118
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 8 with 12 rules applied. Total rules applied 87 place count 46 transition count 106
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 88 place count 45 transition count 103
Iterating global reduction 8 with 1 rules applied. Total rules applied 89 place count 45 transition count 103
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 90 place count 44 transition count 102
Iterating global reduction 8 with 1 rules applied. Total rules applied 91 place count 44 transition count 102
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 93 place count 44 transition count 100
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 95 place count 43 transition count 99
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 96 place count 43 transition count 98
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 97 place count 43 transition count 97
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 98 place count 42 transition count 96
Applied a total of 98 rules in 65 ms. Remains 42 /75 variables (removed 33) and now considering 96/173 (removed 77) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 42/75 places, 96/173 transitions.
Finished random walk after 136 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=68 )
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
FORMULA CloudReconfiguration-PT-317-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 29 stabilizing places and 33 stable transitions
Graph (complete) has 2170 edges and 1551 vertex of which 1542 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' '!((!p0 U X(G(p1))))'
Support contains 4 out of 1551 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1551/1551 places, 1985/1985 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1540 transition count 1973
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1540 transition count 1973
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 23 place count 1540 transition count 1972
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 30 place count 1533 transition count 1964
Iterating global reduction 1 with 7 rules applied. Total rules applied 37 place count 1533 transition count 1964
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 43 place count 1527 transition count 1957
Iterating global reduction 1 with 6 rules applied. Total rules applied 49 place count 1527 transition count 1957
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 54 place count 1522 transition count 1950
Iterating global reduction 1 with 5 rules applied. Total rules applied 59 place count 1522 transition count 1950
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 60 place count 1522 transition count 1949
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 63 place count 1519 transition count 1946
Iterating global reduction 2 with 3 rules applied. Total rules applied 66 place count 1519 transition count 1946
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 68 place count 1517 transition count 1944
Iterating global reduction 2 with 2 rules applied. Total rules applied 70 place count 1517 transition count 1944
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 72 place count 1515 transition count 1942
Iterating global reduction 2 with 2 rules applied. Total rules applied 74 place count 1515 transition count 1942
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 76 place count 1513 transition count 1939
Iterating global reduction 2 with 2 rules applied. Total rules applied 78 place count 1513 transition count 1939
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 79 place count 1512 transition count 1938
Iterating global reduction 2 with 1 rules applied. Total rules applied 80 place count 1512 transition count 1938
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 81 place count 1511 transition count 1937
Iterating global reduction 2 with 1 rules applied. Total rules applied 82 place count 1511 transition count 1937
Applied a total of 82 rules in 622 ms. Remains 1511 /1551 variables (removed 40) and now considering 1937/1985 (removed 48) transitions.
// Phase 1: matrix 1937 rows 1511 cols
[2023-03-07 23:32:33] [INFO ] Computed 4 place invariants in 18 ms
[2023-03-07 23:32:33] [INFO ] Implicit Places using invariants in 268 ms returned []
[2023-03-07 23:32:33] [INFO ] Invariant cache hit.
[2023-03-07 23:32:34] [INFO ] Implicit Places using invariants and state equation in 932 ms returned []
Implicit Place search using SMT with State Equation took 1205 ms to find 0 implicit places.
[2023-03-07 23:32:34] [INFO ] Invariant cache hit.
[2023-03-07 23:32:35] [INFO ] Dead Transitions using invariants and state equation in 750 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1511/1551 places, 1937/1985 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2578 ms. Remains : 1511/1551 places, 1937/1985 transitions.
Stuttering acceptance computed with spot in 218 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : CloudReconfiguration-PT-317-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(OR (EQ s869 0) (EQ s1009 1)), p0:(OR (EQ s1399 0) (EQ s1352 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 1098 reset in 257 ms.
Entered a terminal (fully accepting) state of product in 19809 steps with 204 reset in 39 ms.
FORMULA CloudReconfiguration-PT-317-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-317-LTLCardinality-00 finished in 3144 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 1551 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1551/1551 places, 1985/1985 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 1541 transition count 1974
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 1541 transition count 1974
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 27 place count 1534 transition count 1965
Iterating global reduction 0 with 7 rules applied. Total rules applied 34 place count 1534 transition count 1965
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 40 place count 1528 transition count 1958
Iterating global reduction 0 with 6 rules applied. Total rules applied 46 place count 1528 transition count 1958
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 47 place count 1528 transition count 1957
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 51 place count 1524 transition count 1951
Iterating global reduction 1 with 4 rules applied. Total rules applied 55 place count 1524 transition count 1951
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 56 place count 1524 transition count 1950
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 58 place count 1522 transition count 1948
Iterating global reduction 2 with 2 rules applied. Total rules applied 60 place count 1522 transition count 1948
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 61 place count 1521 transition count 1947
Iterating global reduction 2 with 1 rules applied. Total rules applied 62 place count 1521 transition count 1947
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 63 place count 1520 transition count 1946
Iterating global reduction 2 with 1 rules applied. Total rules applied 64 place count 1520 transition count 1946
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 65 place count 1519 transition count 1944
Iterating global reduction 2 with 1 rules applied. Total rules applied 66 place count 1519 transition count 1944
Applied a total of 66 rules in 536 ms. Remains 1519 /1551 variables (removed 32) and now considering 1944/1985 (removed 41) transitions.
// Phase 1: matrix 1944 rows 1519 cols
[2023-03-07 23:32:36] [INFO ] Computed 4 place invariants in 17 ms
[2023-03-07 23:32:36] [INFO ] Implicit Places using invariants in 240 ms returned []
[2023-03-07 23:32:36] [INFO ] Invariant cache hit.
[2023-03-07 23:32:37] [INFO ] Implicit Places using invariants and state equation in 843 ms returned []
Implicit Place search using SMT with State Equation took 1086 ms to find 0 implicit places.
[2023-03-07 23:32:37] [INFO ] Invariant cache hit.
[2023-03-07 23:32:38] [INFO ] Dead Transitions using invariants and state equation in 750 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1519/1551 places, 1944/1985 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2373 ms. Remains : 1519/1551 places, 1944/1985 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-317-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s215 0) (EQ s674 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 901 ms.
Product exploration explored 100000 steps with 50000 reset in 788 ms.
Computed a total of 29 stabilizing places and 33 stable transitions
Graph (complete) has 2128 edges and 1519 vertex of which 1510 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.9 ms
Computed a total of 29 stabilizing places and 33 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 928 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CloudReconfiguration-PT-317-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CloudReconfiguration-PT-317-LTLCardinality-01 finished in 5110 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))'
Support contains 3 out of 1551 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1551/1551 places, 1985/1985 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1542 transition count 1975
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1542 transition count 1975
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 1542 transition count 1974
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 26 place count 1535 transition count 1965
Iterating global reduction 1 with 7 rules applied. Total rules applied 33 place count 1535 transition count 1965
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 39 place count 1529 transition count 1958
Iterating global reduction 1 with 6 rules applied. Total rules applied 45 place count 1529 transition count 1958
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 46 place count 1529 transition count 1957
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 50 place count 1525 transition count 1952
Iterating global reduction 2 with 4 rules applied. Total rules applied 54 place count 1525 transition count 1952
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 55 place count 1525 transition count 1951
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 58 place count 1522 transition count 1948
Iterating global reduction 3 with 3 rules applied. Total rules applied 61 place count 1522 transition count 1948
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 63 place count 1520 transition count 1946
Iterating global reduction 3 with 2 rules applied. Total rules applied 65 place count 1520 transition count 1946
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 67 place count 1518 transition count 1944
Iterating global reduction 3 with 2 rules applied. Total rules applied 69 place count 1518 transition count 1944
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 71 place count 1516 transition count 1941
Iterating global reduction 3 with 2 rules applied. Total rules applied 73 place count 1516 transition count 1941
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 74 place count 1515 transition count 1940
Iterating global reduction 3 with 1 rules applied. Total rules applied 75 place count 1515 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 76 place count 1514 transition count 1939
Iterating global reduction 3 with 1 rules applied. Total rules applied 77 place count 1514 transition count 1939
Applied a total of 77 rules in 580 ms. Remains 1514 /1551 variables (removed 37) and now considering 1939/1985 (removed 46) transitions.
// Phase 1: matrix 1939 rows 1514 cols
[2023-03-07 23:32:41] [INFO ] Computed 4 place invariants in 16 ms
[2023-03-07 23:32:41] [INFO ] Implicit Places using invariants in 224 ms returned []
[2023-03-07 23:32:41] [INFO ] Invariant cache hit.
[2023-03-07 23:32:42] [INFO ] Implicit Places using invariants and state equation in 918 ms returned []
Implicit Place search using SMT with State Equation took 1146 ms to find 0 implicit places.
[2023-03-07 23:32:42] [INFO ] Invariant cache hit.
[2023-03-07 23:32:43] [INFO ] Dead Transitions using invariants and state equation in 727 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1514/1551 places, 1939/1985 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2456 ms. Remains : 1514/1551 places, 1939/1985 transitions.
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : CloudReconfiguration-PT-317-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s202 1) (OR (EQ s524 0) (EQ s1076 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-317-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-317-LTLCardinality-02 finished in 2573 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)&&F(G(p1)))))'
Support contains 5 out of 1551 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1551/1551 places, 1985/1985 transitions.
Graph (trivial) has 1881 edges and 1551 vertex of which 689 / 1551 are part of one of the 64 SCC in 7 ms
Free SCC test removed 625 places
Ensure Unique test removed 724 transitions
Reduce isomorphic transitions removed 724 transitions.
Graph (complete) has 1440 edges and 926 vertex of which 917 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.6 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 503 transitions
Trivial Post-agglo rules discarded 503 transitions
Performed 503 trivial Post agglomeration. Transition count delta: 503
Iterating post reduction 0 with 503 rules applied. Total rules applied 505 place count 916 transition count 752
Reduce places removed 503 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 527 rules applied. Total rules applied 1032 place count 413 transition count 728
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1044 place count 401 transition count 728
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 45 Pre rules applied. Total rules applied 1044 place count 401 transition count 683
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 1134 place count 356 transition count 683
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 1149 place count 341 transition count 661
Iterating global reduction 3 with 15 rules applied. Total rules applied 1164 place count 341 transition count 661
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 3 rules applied. Total rules applied 1167 place count 341 transition count 658
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1169 place count 339 transition count 658
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 1178 place count 330 transition count 646
Iterating global reduction 5 with 9 rules applied. Total rules applied 1187 place count 330 transition count 646
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1193 place count 330 transition count 640
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1195 place count 328 transition count 636
Iterating global reduction 6 with 2 rules applied. Total rules applied 1197 place count 328 transition count 636
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1199 place count 326 transition count 632
Iterating global reduction 6 with 2 rules applied. Total rules applied 1201 place count 326 transition count 632
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1203 place count 324 transition count 628
Iterating global reduction 6 with 2 rules applied. Total rules applied 1205 place count 324 transition count 628
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1207 place count 322 transition count 624
Iterating global reduction 6 with 2 rules applied. Total rules applied 1209 place count 322 transition count 624
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1210 place count 321 transition count 622
Iterating global reduction 6 with 1 rules applied. Total rules applied 1211 place count 321 transition count 622
Performed 151 Post agglomeration using F-continuation condition with reduction of 94 identical transitions.
Deduced a syphon composed of 151 places in 0 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 6 with 302 rules applied. Total rules applied 1513 place count 170 transition count 377
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 1526 place count 170 transition count 364
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1530 place count 166 transition count 359
Iterating global reduction 7 with 4 rules applied. Total rules applied 1534 place count 166 transition count 359
Performed 9 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 7 with 18 rules applied. Total rules applied 1552 place count 157 transition count 349
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 7 with 9 rules applied. Total rules applied 1561 place count 157 transition count 340
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 1599 place count 138 transition count 388
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 8 with 21 rules applied. Total rules applied 1620 place count 138 transition count 367
Discarding 9 places :
Symmetric choice reduction at 9 with 9 rule applications. Total rules 1629 place count 129 transition count 349
Iterating global reduction 9 with 9 rules applied. Total rules applied 1638 place count 129 transition count 349
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 1644 place count 129 transition count 343
Drop transitions removed 39 transitions
Redundant transition composition rules discarded 39 transitions
Iterating global reduction 10 with 39 rules applied. Total rules applied 1683 place count 129 transition count 304
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 1684 place count 129 transition count 304
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 1685 place count 129 transition count 303
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 1686 place count 128 transition count 302
Applied a total of 1686 rules in 158 ms. Remains 128 /1551 variables (removed 1423) and now considering 302/1985 (removed 1683) transitions.
[2023-03-07 23:32:43] [INFO ] Flow matrix only has 243 transitions (discarded 59 similar events)
// Phase 1: matrix 243 rows 128 cols
[2023-03-07 23:32:43] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-07 23:32:43] [INFO ] Implicit Places using invariants in 161 ms returned []
[2023-03-07 23:32:43] [INFO ] Flow matrix only has 243 transitions (discarded 59 similar events)
[2023-03-07 23:32:43] [INFO ] Invariant cache hit.
[2023-03-07 23:32:43] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-07 23:32:43] [INFO ] Implicit Places using invariants and state equation in 133 ms returned [88]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 305 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 127/1551 places, 302/1985 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 301
Applied a total of 2 rules in 23 ms. Remains 126 /127 variables (removed 1) and now considering 301/302 (removed 1) transitions.
[2023-03-07 23:32:43] [INFO ] Flow matrix only has 242 transitions (discarded 59 similar events)
// Phase 1: matrix 242 rows 126 cols
[2023-03-07 23:32:43] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-07 23:32:44] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-07 23:32:44] [INFO ] Flow matrix only has 242 transitions (discarded 59 similar events)
[2023-03-07 23:32:44] [INFO ] Invariant cache hit.
[2023-03-07 23:32:44] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-07 23:32:44] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 126/1551 places, 301/1985 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 647 ms. Remains : 126/1551 places, 301/1985 transitions.
Stuttering acceptance computed with spot in 125 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : CloudReconfiguration-PT-317-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (NEQ s7 0) (NEQ s85 1)) (EQ s30 0) (EQ s11 1)), p1:(EQ s43 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-317-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-317-LTLCardinality-03 finished in 794 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 1551 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1551/1551 places, 1985/1985 transitions.
Graph (trivial) has 1884 edges and 1551 vertex of which 689 / 1551 are part of one of the 62 SCC in 2 ms
Free SCC test removed 627 places
Ensure Unique test removed 728 transitions
Reduce isomorphic transitions removed 728 transitions.
Graph (complete) has 1436 edges and 924 vertex of which 915 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 503 transitions
Trivial Post-agglo rules discarded 503 transitions
Performed 503 trivial Post agglomeration. Transition count delta: 503
Iterating post reduction 0 with 503 rules applied. Total rules applied 505 place count 914 transition count 748
Reduce places removed 503 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 525 rules applied. Total rules applied 1030 place count 411 transition count 726
Reduce places removed 11 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 14 rules applied. Total rules applied 1044 place count 400 transition count 723
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1047 place count 397 transition count 723
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 46 Pre rules applied. Total rules applied 1047 place count 397 transition count 677
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 4 with 92 rules applied. Total rules applied 1139 place count 351 transition count 677
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 1155 place count 335 transition count 653
Iterating global reduction 4 with 16 rules applied. Total rules applied 1171 place count 335 transition count 653
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 3 rules applied. Total rules applied 1174 place count 335 transition count 650
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1176 place count 333 transition count 650
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 1186 place count 323 transition count 636
Iterating global reduction 6 with 10 rules applied. Total rules applied 1196 place count 323 transition count 636
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1202 place count 323 transition count 630
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1204 place count 321 transition count 626
Iterating global reduction 7 with 2 rules applied. Total rules applied 1206 place count 321 transition count 626
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1208 place count 319 transition count 622
Iterating global reduction 7 with 2 rules applied. Total rules applied 1210 place count 319 transition count 622
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1212 place count 317 transition count 618
Iterating global reduction 7 with 2 rules applied. Total rules applied 1214 place count 317 transition count 618
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1216 place count 315 transition count 614
Iterating global reduction 7 with 2 rules applied. Total rules applied 1218 place count 315 transition count 614
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1219 place count 314 transition count 612
Iterating global reduction 7 with 1 rules applied. Total rules applied 1220 place count 314 transition count 612
Performed 150 Post agglomeration using F-continuation condition with reduction of 83 identical transitions.
Deduced a syphon composed of 150 places in 1 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 7 with 300 rules applied. Total rules applied 1520 place count 164 transition count 379
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 7 with 21 rules applied. Total rules applied 1541 place count 164 transition count 358
Discarding 6 places :
Symmetric choice reduction at 8 with 6 rule applications. Total rules 1547 place count 158 transition count 346
Iterating global reduction 8 with 6 rules applied. Total rules applied 1553 place count 158 transition count 346
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1554 place count 158 transition count 345
Performed 11 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 9 with 22 rules applied. Total rules applied 1576 place count 147 transition count 333
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 9 with 10 rules applied. Total rules applied 1586 place count 147 transition count 323
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1587 place count 146 transition count 319
Iterating global reduction 10 with 1 rules applied. Total rules applied 1588 place count 146 transition count 319
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 1590 place count 145 transition count 318
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -46
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 10 with 36 rules applied. Total rules applied 1626 place count 127 transition count 364
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 10 with 21 rules applied. Total rules applied 1647 place count 127 transition count 343
Discarding 9 places :
Symmetric choice reduction at 11 with 9 rule applications. Total rules 1656 place count 118 transition count 325
Iterating global reduction 11 with 9 rules applied. Total rules applied 1665 place count 118 transition count 325
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 11 with 5 rules applied. Total rules applied 1670 place count 118 transition count 320
Drop transitions removed 37 transitions
Redundant transition composition rules discarded 37 transitions
Iterating global reduction 12 with 37 rules applied. Total rules applied 1707 place count 118 transition count 283
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 12 with 3 rules applied. Total rules applied 1710 place count 118 transition count 283
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 1711 place count 118 transition count 282
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 1712 place count 117 transition count 281
Applied a total of 1712 rules in 122 ms. Remains 117 /1551 variables (removed 1434) and now considering 281/1985 (removed 1704) transitions.
[2023-03-07 23:32:44] [INFO ] Flow matrix only has 223 transitions (discarded 58 similar events)
// Phase 1: matrix 223 rows 117 cols
[2023-03-07 23:32:44] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-07 23:32:44] [INFO ] Implicit Places using invariants in 77 ms returned []
[2023-03-07 23:32:44] [INFO ] Flow matrix only has 223 transitions (discarded 58 similar events)
[2023-03-07 23:32:44] [INFO ] Invariant cache hit.
[2023-03-07 23:32:44] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-07 23:32:44] [INFO ] Implicit Places using invariants and state equation in 111 ms returned [77]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 201 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 116/1551 places, 281/1985 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 115 transition count 280
Applied a total of 2 rules in 7 ms. Remains 115 /116 variables (removed 1) and now considering 280/281 (removed 1) transitions.
[2023-03-07 23:32:44] [INFO ] Flow matrix only has 222 transitions (discarded 58 similar events)
// Phase 1: matrix 222 rows 115 cols
[2023-03-07 23:32:44] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-07 23:32:44] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-07 23:32:44] [INFO ] Flow matrix only has 222 transitions (discarded 58 similar events)
[2023-03-07 23:32:44] [INFO ] Invariant cache hit.
[2023-03-07 23:32:44] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-07 23:32:44] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 162 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 115/1551 places, 280/1985 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 494 ms. Remains : 115/1551 places, 280/1985 transitions.
Stuttering acceptance computed with spot in 307 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-317-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s40 0) (NEQ s68 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 2 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-317-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-317-LTLCardinality-04 finished in 818 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 1 out of 1551 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1551/1551 places, 1985/1985 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1539 transition count 1972
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1539 transition count 1972
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 25 place count 1539 transition count 1971
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 33 place count 1531 transition count 1961
Iterating global reduction 1 with 8 rules applied. Total rules applied 41 place count 1531 transition count 1961
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 48 place count 1524 transition count 1953
Iterating global reduction 1 with 7 rules applied. Total rules applied 55 place count 1524 transition count 1953
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 56 place count 1524 transition count 1952
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 61 place count 1519 transition count 1945
Iterating global reduction 2 with 5 rules applied. Total rules applied 66 place count 1519 transition count 1945
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 67 place count 1519 transition count 1944
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 70 place count 1516 transition count 1941
Iterating global reduction 3 with 3 rules applied. Total rules applied 73 place count 1516 transition count 1941
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 75 place count 1514 transition count 1939
Iterating global reduction 3 with 2 rules applied. Total rules applied 77 place count 1514 transition count 1939
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 79 place count 1512 transition count 1937
Iterating global reduction 3 with 2 rules applied. Total rules applied 81 place count 1512 transition count 1937
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 83 place count 1510 transition count 1934
Iterating global reduction 3 with 2 rules applied. Total rules applied 85 place count 1510 transition count 1934
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 86 place count 1509 transition count 1933
Iterating global reduction 3 with 1 rules applied. Total rules applied 87 place count 1509 transition count 1933
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 88 place count 1508 transition count 1932
Iterating global reduction 3 with 1 rules applied. Total rules applied 89 place count 1508 transition count 1932
Applied a total of 89 rules in 589 ms. Remains 1508 /1551 variables (removed 43) and now considering 1932/1985 (removed 53) transitions.
// Phase 1: matrix 1932 rows 1508 cols
[2023-03-07 23:32:45] [INFO ] Computed 4 place invariants in 19 ms
[2023-03-07 23:32:45] [INFO ] Implicit Places using invariants in 215 ms returned []
[2023-03-07 23:32:45] [INFO ] Invariant cache hit.
[2023-03-07 23:32:46] [INFO ] Implicit Places using invariants and state equation in 879 ms returned []
Implicit Place search using SMT with State Equation took 1104 ms to find 0 implicit places.
[2023-03-07 23:32:46] [INFO ] Invariant cache hit.
[2023-03-07 23:32:47] [INFO ] Dead Transitions using invariants and state equation in 713 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1508/1551 places, 1932/1985 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2413 ms. Remains : 1508/1551 places, 1932/1985 transitions.
Stuttering acceptance computed with spot in 114 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-317-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(EQ s958 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-317-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-317-LTLCardinality-06 finished in 2552 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(G(p1))&&p0))))'
Support contains 4 out of 1551 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1551/1551 places, 1985/1985 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1539 transition count 1972
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1539 transition count 1972
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 25 place count 1539 transition count 1971
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 33 place count 1531 transition count 1961
Iterating global reduction 1 with 8 rules applied. Total rules applied 41 place count 1531 transition count 1961
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 48 place count 1524 transition count 1953
Iterating global reduction 1 with 7 rules applied. Total rules applied 55 place count 1524 transition count 1953
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 56 place count 1524 transition count 1952
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 61 place count 1519 transition count 1945
Iterating global reduction 2 with 5 rules applied. Total rules applied 66 place count 1519 transition count 1945
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 67 place count 1519 transition count 1944
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 70 place count 1516 transition count 1941
Iterating global reduction 3 with 3 rules applied. Total rules applied 73 place count 1516 transition count 1941
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 75 place count 1514 transition count 1939
Iterating global reduction 3 with 2 rules applied. Total rules applied 77 place count 1514 transition count 1939
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 79 place count 1512 transition count 1937
Iterating global reduction 3 with 2 rules applied. Total rules applied 81 place count 1512 transition count 1937
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 83 place count 1510 transition count 1934
Iterating global reduction 3 with 2 rules applied. Total rules applied 85 place count 1510 transition count 1934
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 86 place count 1509 transition count 1933
Iterating global reduction 3 with 1 rules applied. Total rules applied 87 place count 1509 transition count 1933
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 88 place count 1508 transition count 1932
Iterating global reduction 3 with 1 rules applied. Total rules applied 89 place count 1508 transition count 1932
Applied a total of 89 rules in 591 ms. Remains 1508 /1551 variables (removed 43) and now considering 1932/1985 (removed 53) transitions.
[2023-03-07 23:32:48] [INFO ] Invariant cache hit.
[2023-03-07 23:32:48] [INFO ] Implicit Places using invariants in 200 ms returned []
[2023-03-07 23:32:48] [INFO ] Invariant cache hit.
[2023-03-07 23:32:49] [INFO ] Implicit Places using invariants and state equation in 878 ms returned []
Implicit Place search using SMT with State Equation took 1083 ms to find 0 implicit places.
[2023-03-07 23:32:49] [INFO ] Invariant cache hit.
[2023-03-07 23:32:50] [INFO ] Dead Transitions using invariants and state equation in 721 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1508/1551 places, 1932/1985 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2403 ms. Remains : 1508/1551 places, 1932/1985 transitions.
Stuttering acceptance computed with spot in 446 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : CloudReconfiguration-PT-317-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (EQ s86 0) (EQ s1305 1)), p1:(AND (EQ s1167 0) (EQ s117 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-317-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-317-LTLCardinality-08 finished in 2878 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&X(p1)))))'
Support contains 3 out of 1551 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1551/1551 places, 1985/1985 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1539 transition count 1972
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1539 transition count 1972
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 25 place count 1539 transition count 1971
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 33 place count 1531 transition count 1961
Iterating global reduction 1 with 8 rules applied. Total rules applied 41 place count 1531 transition count 1961
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 48 place count 1524 transition count 1953
Iterating global reduction 1 with 7 rules applied. Total rules applied 55 place count 1524 transition count 1953
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 56 place count 1524 transition count 1952
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 61 place count 1519 transition count 1945
Iterating global reduction 2 with 5 rules applied. Total rules applied 66 place count 1519 transition count 1945
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 67 place count 1519 transition count 1944
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 70 place count 1516 transition count 1941
Iterating global reduction 3 with 3 rules applied. Total rules applied 73 place count 1516 transition count 1941
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 75 place count 1514 transition count 1939
Iterating global reduction 3 with 2 rules applied. Total rules applied 77 place count 1514 transition count 1939
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 79 place count 1512 transition count 1937
Iterating global reduction 3 with 2 rules applied. Total rules applied 81 place count 1512 transition count 1937
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 83 place count 1510 transition count 1934
Iterating global reduction 3 with 2 rules applied. Total rules applied 85 place count 1510 transition count 1934
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 86 place count 1509 transition count 1933
Iterating global reduction 3 with 1 rules applied. Total rules applied 87 place count 1509 transition count 1933
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 88 place count 1508 transition count 1932
Iterating global reduction 3 with 1 rules applied. Total rules applied 89 place count 1508 transition count 1932
Applied a total of 89 rules in 584 ms. Remains 1508 /1551 variables (removed 43) and now considering 1932/1985 (removed 53) transitions.
[2023-03-07 23:32:51] [INFO ] Invariant cache hit.
[2023-03-07 23:32:51] [INFO ] Implicit Places using invariants in 207 ms returned []
[2023-03-07 23:32:51] [INFO ] Invariant cache hit.
[2023-03-07 23:32:52] [INFO ] Implicit Places using invariants and state equation in 869 ms returned []
Implicit Place search using SMT with State Equation took 1078 ms to find 0 implicit places.
[2023-03-07 23:32:52] [INFO ] Invariant cache hit.
[2023-03-07 23:32:52] [INFO ] Dead Transitions using invariants and state equation in 730 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1508/1551 places, 1932/1985 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2392 ms. Remains : 1508/1551 places, 1932/1985 transitions.
Stuttering acceptance computed with spot in 122 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : CloudReconfiguration-PT-317-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s1279 0), p1:(AND (EQ s705 0) (EQ s959 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 124 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-317-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-317-LTLCardinality-11 finished in 2544 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 1551 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1551/1551 places, 1985/1985 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1540 transition count 1973
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1540 transition count 1973
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 23 place count 1540 transition count 1972
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 30 place count 1533 transition count 1963
Iterating global reduction 1 with 7 rules applied. Total rules applied 37 place count 1533 transition count 1963
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 43 place count 1527 transition count 1957
Iterating global reduction 1 with 6 rules applied. Total rules applied 49 place count 1527 transition count 1957
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 50 place count 1527 transition count 1956
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 54 place count 1523 transition count 1951
Iterating global reduction 2 with 4 rules applied. Total rules applied 58 place count 1523 transition count 1951
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 59 place count 1523 transition count 1950
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 61 place count 1521 transition count 1948
Iterating global reduction 3 with 2 rules applied. Total rules applied 63 place count 1521 transition count 1948
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 65 place count 1519 transition count 1946
Iterating global reduction 3 with 2 rules applied. Total rules applied 67 place count 1519 transition count 1946
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 69 place count 1517 transition count 1944
Iterating global reduction 3 with 2 rules applied. Total rules applied 71 place count 1517 transition count 1944
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 73 place count 1515 transition count 1941
Iterating global reduction 3 with 2 rules applied. Total rules applied 75 place count 1515 transition count 1941
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 76 place count 1514 transition count 1940
Iterating global reduction 3 with 1 rules applied. Total rules applied 77 place count 1514 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 78 place count 1513 transition count 1939
Iterating global reduction 3 with 1 rules applied. Total rules applied 79 place count 1513 transition count 1939
Applied a total of 79 rules in 584 ms. Remains 1513 /1551 variables (removed 38) and now considering 1939/1985 (removed 46) transitions.
// Phase 1: matrix 1939 rows 1513 cols
[2023-03-07 23:32:53] [INFO ] Computed 4 place invariants in 15 ms
[2023-03-07 23:32:53] [INFO ] Implicit Places using invariants in 228 ms returned []
[2023-03-07 23:32:53] [INFO ] Invariant cache hit.
[2023-03-07 23:32:54] [INFO ] Implicit Places using invariants and state equation in 953 ms returned []
Implicit Place search using SMT with State Equation took 1183 ms to find 0 implicit places.
[2023-03-07 23:32:54] [INFO ] Invariant cache hit.
[2023-03-07 23:32:55] [INFO ] Dead Transitions using invariants and state equation in 764 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1513/1551 places, 1939/1985 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2533 ms. Remains : 1513/1551 places, 1939/1985 transitions.
Stuttering acceptance computed with spot in 379 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-317-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s1436 0) (EQ s7 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 765 ms.
Product exploration explored 100000 steps with 50000 reset in 772 ms.
Computed a total of 29 stabilizing places and 33 stable transitions
Graph (complete) has 2122 edges and 1513 vertex of which 1504 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.7 ms
Computed a total of 29 stabilizing places and 33 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 86 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CloudReconfiguration-PT-317-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CloudReconfiguration-PT-317-LTLCardinality-12 finished in 4577 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 1 out of 1551 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1551/1551 places, 1985/1985 transitions.
Graph (trivial) has 1891 edges and 1551 vertex of which 697 / 1551 are part of one of the 63 SCC in 2 ms
Free SCC test removed 634 places
Ensure Unique test removed 736 transitions
Reduce isomorphic transitions removed 736 transitions.
Graph (complete) has 1428 edges and 917 vertex of which 908 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 502 transitions
Trivial Post-agglo rules discarded 502 transitions
Performed 502 trivial Post agglomeration. Transition count delta: 502
Iterating post reduction 0 with 502 rules applied. Total rules applied 504 place count 907 transition count 741
Reduce places removed 502 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 526 rules applied. Total rules applied 1030 place count 405 transition count 717
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1042 place count 393 transition count 717
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 45 Pre rules applied. Total rules applied 1042 place count 393 transition count 672
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 1132 place count 348 transition count 672
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 1147 place count 333 transition count 649
Iterating global reduction 3 with 15 rules applied. Total rules applied 1162 place count 333 transition count 649
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 1163 place count 333 transition count 648
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1164 place count 332 transition count 648
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 1174 place count 322 transition count 634
Iterating global reduction 5 with 10 rules applied. Total rules applied 1184 place count 322 transition count 634
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1190 place count 322 transition count 628
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1192 place count 320 transition count 624
Iterating global reduction 6 with 2 rules applied. Total rules applied 1194 place count 320 transition count 624
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1196 place count 318 transition count 620
Iterating global reduction 6 with 2 rules applied. Total rules applied 1198 place count 318 transition count 620
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1200 place count 316 transition count 616
Iterating global reduction 6 with 2 rules applied. Total rules applied 1202 place count 316 transition count 616
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1204 place count 314 transition count 612
Iterating global reduction 6 with 2 rules applied. Total rules applied 1206 place count 314 transition count 612
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1207 place count 313 transition count 610
Iterating global reduction 6 with 1 rules applied. Total rules applied 1208 place count 313 transition count 610
Performed 151 Post agglomeration using F-continuation condition with reduction of 92 identical transitions.
Deduced a syphon composed of 151 places in 1 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 6 with 302 rules applied. Total rules applied 1510 place count 162 transition count 367
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 6 with 15 rules applied. Total rules applied 1525 place count 162 transition count 352
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 1531 place count 156 transition count 340
Iterating global reduction 7 with 6 rules applied. Total rules applied 1537 place count 156 transition count 340
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1538 place count 156 transition count 339
Performed 11 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 8 with 22 rules applied. Total rules applied 1560 place count 145 transition count 327
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 8 with 12 rules applied. Total rules applied 1572 place count 145 transition count 315
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1573 place count 144 transition count 311
Iterating global reduction 9 with 1 rules applied. Total rules applied 1574 place count 144 transition count 311
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1576 place count 143 transition count 310
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -46
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 1610 place count 126 transition count 356
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 9 with 17 rules applied. Total rules applied 1627 place count 126 transition count 339
Discarding 9 places :
Symmetric choice reduction at 10 with 9 rule applications. Total rules 1636 place count 117 transition count 321
Iterating global reduction 10 with 9 rules applied. Total rules applied 1645 place count 117 transition count 321
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 1651 place count 117 transition count 315
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 11 with 36 rules applied. Total rules applied 1687 place count 117 transition count 279
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 1688 place count 116 transition count 278
Applied a total of 1688 rules in 149 ms. Remains 116 /1551 variables (removed 1435) and now considering 278/1985 (removed 1707) transitions.
[2023-03-07 23:32:57] [INFO ] Flow matrix only has 219 transitions (discarded 59 similar events)
// Phase 1: matrix 219 rows 116 cols
[2023-03-07 23:32:57] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-07 23:32:57] [INFO ] Implicit Places using invariants in 106 ms returned []
[2023-03-07 23:32:57] [INFO ] Flow matrix only has 219 transitions (discarded 59 similar events)
[2023-03-07 23:32:57] [INFO ] Invariant cache hit.
[2023-03-07 23:32:58] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-07 23:32:58] [INFO ] Implicit Places using invariants and state equation in 146 ms returned [76]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 258 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 115/1551 places, 278/1985 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 277
Applied a total of 2 rules in 8 ms. Remains 114 /115 variables (removed 1) and now considering 277/278 (removed 1) transitions.
[2023-03-07 23:32:58] [INFO ] Flow matrix only has 218 transitions (discarded 59 similar events)
// Phase 1: matrix 218 rows 114 cols
[2023-03-07 23:32:58] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-07 23:32:58] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-07 23:32:58] [INFO ] Flow matrix only has 218 transitions (discarded 59 similar events)
[2023-03-07 23:32:58] [INFO ] Invariant cache hit.
[2023-03-07 23:32:58] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-07 23:32:58] [INFO ] Implicit Places using invariants and state equation in 201 ms returned []
Implicit Place search using SMT with State Equation took 239 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 114/1551 places, 277/1985 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 655 ms. Remains : 114/1551 places, 277/1985 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-317-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s40 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-317-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-317-LTLCardinality-13 finished in 700 ms.
All properties solved by simple procedures.
Total runtime 39921 ms.
BK_STOP 1678231982197
--------------------
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-317"
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-317, 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-167814475000131"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-317.tgz
mv CloudReconfiguration-PT-317 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 ;