Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fko/mcc2021-input.r045-oct2-162038292200605.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is CloudReconfiguration-PT-317, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038292200605
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 972K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.2K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 67K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 15:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 15:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 15:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 23 03:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 23 03:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 22 12:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11K Mar 22 12:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 661K May 5 16:51 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudReconfiguration-PT-317-00
FORMULA_NAME CloudReconfiguration-PT-317-01
FORMULA_NAME CloudReconfiguration-PT-317-02
FORMULA_NAME CloudReconfiguration-PT-317-03
FORMULA_NAME CloudReconfiguration-PT-317-04
FORMULA_NAME CloudReconfiguration-PT-317-05
FORMULA_NAME CloudReconfiguration-PT-317-06
FORMULA_NAME CloudReconfiguration-PT-317-07
FORMULA_NAME CloudReconfiguration-PT-317-08
FORMULA_NAME CloudReconfiguration-PT-317-09
FORMULA_NAME CloudReconfiguration-PT-317-10
FORMULA_NAME CloudReconfiguration-PT-317-11
FORMULA_NAME CloudReconfiguration-PT-317-12
FORMULA_NAME CloudReconfiguration-PT-317-13
FORMULA_NAME CloudReconfiguration-PT-317-14
FORMULA_NAME CloudReconfiguration-PT-317-15

=== Now, execution of the tool begins

BK_START 1620589988862

Running Version 0
[2021-05-09 19:53:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-09 19:53:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 19:53:11] [INFO ] Load time of PNML (sax parser for PT used): 127 ms
[2021-05-09 19:53:11] [INFO ] Transformed 2587 places.
[2021-05-09 19:53:11] [INFO ] Transformed 3099 transitions.
[2021-05-09 19:53:11] [INFO ] Found NUPN structural information;
[2021-05-09 19:53:11] [INFO ] Parsed PT model containing 2587 places and 3099 transitions in 173 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 19:53:11] [INFO ] Initial state test concluded for 2 properties.
FORMULA CloudReconfiguration-PT-317-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 34 out of 2587 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2587/2587 places, 3099/3099 transitions.
Discarding 514 places :
Symmetric choice reduction at 0 with 514 rule applications. Total rules 514 place count 2073 transition count 2585
Iterating global reduction 0 with 514 rules applied. Total rules applied 1028 place count 2073 transition count 2585
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 1057 place count 2073 transition count 2556
Discarding 235 places :
Symmetric choice reduction at 1 with 235 rule applications. Total rules 1292 place count 1838 transition count 2321
Iterating global reduction 1 with 235 rules applied. Total rules applied 1527 place count 1838 transition count 2321
Discarding 88 places :
Symmetric choice reduction at 1 with 88 rule applications. Total rules 1615 place count 1750 transition count 2233
Iterating global reduction 1 with 88 rules applied. Total rules applied 1703 place count 1750 transition count 2233
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 1719 place count 1750 transition count 2217
Discarding 48 places :
Symmetric choice reduction at 2 with 48 rule applications. Total rules 1767 place count 1702 transition count 2169
Iterating global reduction 2 with 48 rules applied. Total rules applied 1815 place count 1702 transition count 2169
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 1824 place count 1702 transition count 2160
Discarding 37 places :
Symmetric choice reduction at 3 with 37 rule applications. Total rules 1861 place count 1665 transition count 2119
Iterating global reduction 3 with 37 rules applied. Total rules applied 1898 place count 1665 transition count 2119
Discarding 28 places :
Symmetric choice reduction at 3 with 28 rule applications. Total rules 1926 place count 1637 transition count 2091
Iterating global reduction 3 with 28 rules applied. Total rules applied 1954 place count 1637 transition count 2091
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 1979 place count 1612 transition count 2066
Iterating global reduction 3 with 25 rules applied. Total rules applied 2004 place count 1612 transition count 2066
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 2029 place count 1587 transition count 2041
Iterating global reduction 3 with 25 rules applied. Total rules applied 2054 place count 1587 transition count 2041
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 2075 place count 1566 transition count 2006
Iterating global reduction 3 with 21 rules applied. Total rules applied 2096 place count 1566 transition count 2006
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 2103 place count 1559 transition count 1993
Iterating global reduction 3 with 7 rules applied. Total rules applied 2110 place count 1559 transition count 1993
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 2116 place count 1553 transition count 1984
Iterating global reduction 3 with 6 rules applied. Total rules applied 2122 place count 1553 transition count 1984
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 2124 place count 1553 transition count 1982
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 2127 place count 1550 transition count 1979
Iterating global reduction 4 with 3 rules applied. Total rules applied 2130 place count 1550 transition count 1979
Applied a total of 2130 rules in 1618 ms. Remains 1550 /2587 variables (removed 1037) and now considering 1979/3099 (removed 1120) transitions.
// Phase 1: matrix 1979 rows 1550 cols
[2021-05-09 19:53:13] [INFO ] Computed 4 place invariants in 27 ms
[2021-05-09 19:53:13] [INFO ] Implicit Places using invariants in 313 ms returned []
// Phase 1: matrix 1979 rows 1550 cols
[2021-05-09 19:53:13] [INFO ] Computed 4 place invariants in 9 ms
[2021-05-09 19:53:14] [INFO ] Implicit Places using invariants and state equation in 886 ms returned []
Implicit Place search using SMT with State Equation took 1223 ms to find 0 implicit places.
// Phase 1: matrix 1979 rows 1550 cols
[2021-05-09 19:53:14] [INFO ] Computed 4 place invariants in 8 ms
[2021-05-09 19:53:14] [INFO ] Dead Transitions using invariants and state equation in 689 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1550/2587 places, 1979/3099 transitions.
[2021-05-09 19:53:15] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-09 19:53:15] [INFO ] Flatten gal took : 134 ms
FORMULA CloudReconfiguration-PT-317-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-317-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 19:53:15] [INFO ] Flatten gal took : 66 ms
[2021-05-09 19:53:15] [INFO ] Input system was already deterministic with 1979 transitions.
Incomplete random walk after 100000 steps, including 1100 resets, run finished after 367 ms. (steps per millisecond=272 ) properties (out of 31) seen :10
Running SMT prover for 21 properties.
// Phase 1: matrix 1979 rows 1550 cols
[2021-05-09 19:53:15] [INFO ] Computed 4 place invariants in 11 ms
[2021-05-09 19:53:16] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 11 ms returned sat
[2021-05-09 19:53:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:53:19] [INFO ] [Real]Absence check using state equation in 2670 ms returned unsat :0 sat :17 real:4
Attempting to minimize the solution found.
Minimization took 1100 ms.
[2021-05-09 19:53:20] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :17 real:4
[2021-05-09 19:53:21] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 22 ms returned sat
[2021-05-09 19:53:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:53:24] [INFO ] [Nat]Absence check using state equation in 2724 ms returned unsat :0 sat :21
Attempting to minimize the solution found.
Minimization took 1353 ms.
[2021-05-09 19:53:25] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :21
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(G(p0))||(F(p1)&&F(p2))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1550 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1550/1550 places, 1979/1979 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 1536 transition count 1964
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 1536 transition count 1964
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 29 place count 1536 transition count 1963
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 36 place count 1529 transition count 1956
Iterating global reduction 1 with 7 rules applied. Total rules applied 43 place count 1529 transition count 1956
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 44 place count 1529 transition count 1955
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 47 place count 1526 transition count 1952
Iterating global reduction 2 with 3 rules applied. Total rules applied 50 place count 1526 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 51 place count 1526 transition count 1951
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 54 place count 1523 transition count 1947
Iterating global reduction 3 with 3 rules applied. Total rules applied 57 place count 1523 transition count 1947
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 59 place count 1521 transition count 1945
Iterating global reduction 3 with 2 rules applied. Total rules applied 61 place count 1521 transition count 1945
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 62 place count 1520 transition count 1944
Iterating global reduction 3 with 1 rules applied. Total rules applied 63 place count 1520 transition count 1944
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 64 place count 1519 transition count 1943
Iterating global reduction 3 with 1 rules applied. Total rules applied 65 place count 1519 transition count 1943
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 66 place count 1518 transition count 1942
Iterating global reduction 3 with 1 rules applied. Total rules applied 67 place count 1518 transition count 1942
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 68 place count 1517 transition count 1941
Iterating global reduction 3 with 1 rules applied. Total rules applied 69 place count 1517 transition count 1941
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 70 place count 1516 transition count 1940
Iterating global reduction 3 with 1 rules applied. Total rules applied 71 place count 1516 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 72 place count 1515 transition count 1939
Iterating global reduction 3 with 1 rules applied. Total rules applied 73 place count 1515 transition count 1939
Applied a total of 73 rules in 673 ms. Remains 1515 /1550 variables (removed 35) and now considering 1939/1979 (removed 40) transitions.
// Phase 1: matrix 1939 rows 1515 cols
[2021-05-09 19:53:26] [INFO ] Computed 4 place invariants in 15 ms
[2021-05-09 19:53:26] [INFO ] Implicit Places using invariants in 260 ms returned []
// Phase 1: matrix 1939 rows 1515 cols
[2021-05-09 19:53:26] [INFO ] Computed 4 place invariants in 11 ms
[2021-05-09 19:53:28] [INFO ] Implicit Places using invariants and state equation in 1316 ms returned []
Implicit Place search using SMT with State Equation took 1605 ms to find 0 implicit places.
// Phase 1: matrix 1939 rows 1515 cols
[2021-05-09 19:53:28] [INFO ] Computed 4 place invariants in 8 ms
[2021-05-09 19:53:29] [INFO ] Dead Transitions using invariants and state equation in 1349 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1515/1550 places, 1939/1979 transitions.
Stuttering acceptance computed with spot in 437 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p0)), (NOT p1), (NOT p2)]
Running random walk in product with property : CloudReconfiguration-PT-317-00 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(EQ s1477 1), p2:(EQ s71 1), p0:(NEQ s111 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 7306 steps with 76 reset in 53 ms.
FORMULA CloudReconfiguration-PT-317-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-317-00 finished in 4228 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((p0||F(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1550 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1550/1550 places, 1979/1979 transitions.
Graph (trivial) has 1882 edges and 1550 vertex of which 696 / 1550 are part of one of the 63 SCC in 15 ms
Free SCC test removed 633 places
Ensure Unique test removed 735 transitions
Reduce isomorphic transitions removed 735 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 506 transitions
Trivial Post-agglo rules discarded 506 transitions
Performed 506 trivial Post agglomeration. Transition count delta: 506
Iterating post reduction 0 with 506 rules applied. Total rules applied 507 place count 916 transition count 737
Reduce places removed 506 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 531 rules applied. Total rules applied 1038 place count 410 transition count 712
Reduce places removed 12 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 13 rules applied. Total rules applied 1051 place count 398 transition count 711
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1052 place count 397 transition count 711
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 48 Pre rules applied. Total rules applied 1052 place count 397 transition count 663
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 4 with 96 rules applied. Total rules applied 1148 place count 349 transition count 663
Discarding 14 places :
Symmetric choice reduction at 4 with 14 rule applications. Total rules 1162 place count 335 transition count 641
Iterating global reduction 4 with 14 rules applied. Total rules applied 1176 place count 335 transition count 641
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 1177 place count 335 transition count 640
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1178 place count 334 transition count 640
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 1187 place count 325 transition count 628
Iterating global reduction 6 with 9 rules applied. Total rules applied 1196 place count 325 transition count 628
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 1201 place count 325 transition count 623
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1203 place count 323 transition count 619
Iterating global reduction 7 with 2 rules applied. Total rules applied 1205 place count 323 transition count 619
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1207 place count 321 transition count 615
Iterating global reduction 7 with 2 rules applied. Total rules applied 1209 place count 321 transition count 615
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1211 place count 319 transition count 611
Iterating global reduction 7 with 2 rules applied. Total rules applied 1213 place count 319 transition count 611
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1215 place count 317 transition count 607
Iterating global reduction 7 with 2 rules applied. Total rules applied 1217 place count 317 transition count 607
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1218 place count 316 transition count 605
Iterating global reduction 7 with 1 rules applied. Total rules applied 1219 place count 316 transition count 605
Performed 144 Post agglomeration using F-continuation condition with reduction of 79 identical transitions.
Deduced a syphon composed of 144 places in 0 ms
Reduce places removed 144 places and 0 transitions.
Iterating global reduction 7 with 288 rules applied. Total rules applied 1507 place count 172 transition count 382
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 7 with 15 rules applied. Total rules applied 1522 place count 172 transition count 367
Discarding 7 places :
Symmetric choice reduction at 8 with 7 rule applications. Total rules 1529 place count 165 transition count 354
Iterating global reduction 8 with 7 rules applied. Total rules applied 1536 place count 165 transition count 354
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1537 place count 165 transition count 353
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1538 place count 164 transition count 352
Iterating global reduction 9 with 1 rules applied. Total rules applied 1539 place count 164 transition count 352
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1540 place count 164 transition count 351
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 13 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 10 with 20 rules applied. Total rules applied 1560 place count 154 transition count 341
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 10 with 12 rules applied. Total rules applied 1572 place count 154 transition count 329
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1573 place count 153 transition count 325
Iterating global reduction 11 with 1 rules applied. Total rules applied 1574 place count 153 transition count 325
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 11 with 4 rules applied. Total rules applied 1578 place count 151 transition count 323
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1580 place count 151 transition count 321
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -46
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 12 with 36 rules applied. Total rules applied 1616 place count 133 transition count 367
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 12 with 21 rules applied. Total rules applied 1637 place count 133 transition count 346
Discarding 9 places :
Symmetric choice reduction at 13 with 9 rule applications. Total rules 1646 place count 124 transition count 328
Iterating global reduction 13 with 9 rules applied. Total rules applied 1655 place count 124 transition count 328
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 13 with 4 rules applied. Total rules applied 1659 place count 124 transition count 324
Drop transitions removed 38 transitions
Redundant transition composition rules discarded 38 transitions
Iterating global reduction 14 with 38 rules applied. Total rules applied 1697 place count 124 transition count 286
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 14 with 3 rules applied. Total rules applied 1700 place count 124 transition count 286
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 14 with 1 rules applied. Total rules applied 1701 place count 124 transition count 285
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 1702 place count 123 transition count 284
Applied a total of 1702 rules in 326 ms. Remains 123 /1550 variables (removed 1427) and now considering 284/1979 (removed 1695) transitions.
[2021-05-09 19:53:30] [INFO ] Flow matrix only has 225 transitions (discarded 59 similar events)
// Phase 1: matrix 225 rows 123 cols
[2021-05-09 19:53:30] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 19:53:30] [INFO ] Implicit Places using invariants in 96 ms returned []
[2021-05-09 19:53:30] [INFO ] Flow matrix only has 225 transitions (discarded 59 similar events)
// Phase 1: matrix 225 rows 123 cols
[2021-05-09 19:53:30] [INFO ] Computed 4 place invariants in 14 ms
[2021-05-09 19:53:30] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 19:53:31] [INFO ] Implicit Places using invariants and state equation in 338 ms returned [81]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 437 ms to find 1 implicit places.
[2021-05-09 19:53:31] [INFO ] Redundant transitions in 101 ms returned []
[2021-05-09 19:53:31] [INFO ] Flow matrix only has 225 transitions (discarded 59 similar events)
// Phase 1: matrix 225 rows 122 cols
[2021-05-09 19:53:31] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 19:53:31] [INFO ] Dead Transitions using invariants and state equation in 261 ms returned []
Starting structural reductions, iteration 1 : 122/1550 places, 284/1979 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 121 transition count 283
Applied a total of 2 rules in 26 ms. Remains 121 /122 variables (removed 1) and now considering 283/284 (removed 1) transitions.
[2021-05-09 19:53:31] [INFO ] Flow matrix only has 224 transitions (discarded 59 similar events)
// Phase 1: matrix 224 rows 121 cols
[2021-05-09 19:53:31] [INFO ] Computed 3 place invariants in 3 ms
[2021-05-09 19:53:31] [INFO ] Implicit Places using invariants in 268 ms returned []
[2021-05-09 19:53:31] [INFO ] Flow matrix only has 224 transitions (discarded 59 similar events)
// Phase 1: matrix 224 rows 121 cols
[2021-05-09 19:53:31] [INFO ] Computed 3 place invariants in 5 ms
[2021-05-09 19:53:31] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 19:53:31] [INFO ] Implicit Places using invariants and state equation in 250 ms returned []
Implicit Place search using SMT with State Equation took 538 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 121/1550 places, 283/1979 transitions.
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CloudReconfiguration-PT-317-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(NEQ s75 1), p1:(NEQ s42 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 13312 reset in 347 ms.
Product exploration explored 100000 steps with 13245 reset in 191 ms.
Graph (complete) has 443 edges and 121 vertex of which 116 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 13271 reset in 132 ms.
Product exploration explored 100000 steps with 13210 reset in 216 ms.
[2021-05-09 19:53:33] [INFO ] Flatten gal took : 9 ms
[2021-05-09 19:53:33] [INFO ] Flatten gal took : 42 ms
[2021-05-09 19:53:33] [INFO ] Time to serialize gal into /tmp/LTL2409826573391350031.gal : 17 ms
[2021-05-09 19:53:33] [INFO ] Time to serialize properties into /tmp/LTL2429099603018249217.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL2409826573391350031.gal, -t, CGAL, -LTL, /tmp/LTL2429099603018249217.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2409826573391350031.gal -t CGAL -LTL /tmp/LTL2429099603018249217.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G(("(p1601!=1)")||(F("(p1227!=1)"))))))
Formula 0 simplified : !FG("(p1601!=1)" | F"(p1227!=1)")
Reverse transition relation is NOT exact ! Due to transitions t189, t301, t453, t666, t780, t935, t1139, t1251, t1405, t0.t1829, t1701.t1702.t1703.t1819, t496.t1836, t15.t16.t17.t18.t19.t20.t21.t978.t1840, t1813.t1827.t1447, t980.t1399, t1331.t1332.t1333.t1334.t1326.t1399, t1281.t1282.t1283.t1284.t1276.t1399, t1222.t1223.t1224.t1225.t1216.t1399, t1170.t1171.t1172.t1173.t1872.t1164.t1399, t860.t861.t862.t863.t855.t927, t810.t811.t812.t813.t805.t927, t751.t752.t753.t754.t745.t927, t697.t698.t699.t700.t1853.t691.t927, t380.t381.t382.t383.t375.t447, t331.t332.t333.t334.t326.t447, t272.t273.t274.t275.t266.t447, t220.t221.t222.t223.t1884.t214.t447, t1359.t1360.t1395.t1353.t1354.t1398.t1399, t1397.t1448.t1449.t1450.t1451.t1452.t1453.t1454.t1455.t1936.t1388.t1389.t1392.t1393.t1394.t1395.t1353.t1354.t1398.t1399, t990.t991.t992.t996.t997.t998.t999.t1000.t1001.t1002.t1003.t1004.t1007.t1008.t1005.t1006, t990.t991.t992.t996.t997.t998.t999.t1000.t1001.t1002.t1003.t1004.t1007.t1008.t1009.t1399, t887.t888.t923.t881.t882.t926.t927, t925.t1448.t1449.t1450.t1451.t1452.t1453.t1454.t1455.t1910.t916.t917.t920.t921.t922.t923.t881.t882.t926.t927, t1834.t1353.t1354.t1398.t1399.t24.t1832, t1834.t1353.t1354.t1343.t1344.t1345.t1346.t1347.t1386.t1387.t24.t1832, t1834.t1353.t1354.t1343.t1344.t1345.t1346.t1347.t1386.t1396.t24.t1832, t1834.t1353.t1354.t1343.t1344.t1345.t1346.t1347.t1348.t1349.t24.t1832, t1834.t1353.t1354.t1343.t1344.t1345.t1346.t1347.t1348.t1384.t24.t1832, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :33/212/38/283
Computing Next relation with stutter on 33956 deadlock states
5 unique states visited
5 strongly connected components in search stack
6 transitions explored
5 items max in DFS search stack
155 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1.80259,71036,1,0,386,228630,524,216,5153,271641,680
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA CloudReconfiguration-PT-317-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property CloudReconfiguration-PT-317-01 finished in 5237 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X((X(p0)&&F(p1)))||G(p2))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1550 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1550/1550 places, 1979/1979 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1535 transition count 1963
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1535 transition count 1963
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 31 place count 1535 transition count 1962
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 40 place count 1526 transition count 1953
Iterating global reduction 1 with 9 rules applied. Total rules applied 49 place count 1526 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 50 place count 1526 transition count 1952
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 54 place count 1522 transition count 1948
Iterating global reduction 2 with 4 rules applied. Total rules applied 58 place count 1522 transition count 1948
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 1522 transition count 1947
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 63 place count 1518 transition count 1942
Iterating global reduction 3 with 4 rules applied. Total rules applied 67 place count 1518 transition count 1942
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 70 place count 1515 transition count 1939
Iterating global reduction 3 with 3 rules applied. Total rules applied 73 place count 1515 transition count 1939
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 74 place count 1514 transition count 1938
Iterating global reduction 3 with 1 rules applied. Total rules applied 75 place count 1514 transition count 1938
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 76 place count 1513 transition count 1937
Iterating global reduction 3 with 1 rules applied. Total rules applied 77 place count 1513 transition count 1937
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 78 place count 1512 transition count 1936
Iterating global reduction 3 with 1 rules applied. Total rules applied 79 place count 1512 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 80 place count 1511 transition count 1935
Iterating global reduction 3 with 1 rules applied. Total rules applied 81 place count 1511 transition count 1935
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 82 place count 1510 transition count 1934
Iterating global reduction 3 with 1 rules applied. Total rules applied 83 place count 1510 transition count 1934
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 84 place count 1509 transition count 1933
Iterating global reduction 3 with 1 rules applied. Total rules applied 85 place count 1509 transition count 1933
Applied a total of 85 rules in 615 ms. Remains 1509 /1550 variables (removed 41) and now considering 1933/1979 (removed 46) transitions.
// Phase 1: matrix 1933 rows 1509 cols
[2021-05-09 19:53:36] [INFO ] Computed 4 place invariants in 14 ms
[2021-05-09 19:53:36] [INFO ] Implicit Places using invariants in 273 ms returned []
// Phase 1: matrix 1933 rows 1509 cols
[2021-05-09 19:53:36] [INFO ] Computed 4 place invariants in 6 ms
[2021-05-09 19:53:37] [INFO ] Implicit Places using invariants and state equation in 773 ms returned []
Implicit Place search using SMT with State Equation took 1077 ms to find 0 implicit places.
// Phase 1: matrix 1933 rows 1509 cols
[2021-05-09 19:53:37] [INFO ] Computed 4 place invariants in 6 ms
[2021-05-09 19:53:38] [INFO ] Dead Transitions using invariants and state equation in 1250 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1509/1550 places, 1933/1979 transitions.
Stuttering acceptance computed with spot in 447 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (OR (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p1), true, (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : CloudReconfiguration-PT-317-02 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 2}, { cond=p2, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 4}, { cond=(NOT p1), acceptance={} source=2 dest: 5}], [{ cond=(NOT p2), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 5}, { cond=p2, acceptance={} source=3 dest: 7}, { cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 8}], [{ cond=(NOT p0), acceptance={} source=4 dest: 6}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=7 dest: 6}, { cond=(AND p2 (NOT p0)), acceptance={} source=7 dest: 9}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=8 dest: 5}, { cond=(AND p2 (NOT p1)), acceptance={} source=8 dest: 8}], [{ cond=(NOT p2), acceptance={} source=9 dest: 6}, { cond=p2, acceptance={} source=9 dest: 9}]], initial=0, aps=[p2:(EQ s203 1), p1:(EQ s580 1), p0:(EQ s203 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 73 steps with 2 reset in 1 ms.
FORMULA CloudReconfiguration-PT-317-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-317-02 finished in 3434 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 1550 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1550/1550 places, 1979/1979 transitions.
Graph (trivial) has 1884 edges and 1550 vertex of which 695 / 1550 are part of one of the 63 SCC in 2 ms
Free SCC test removed 632 places
Ensure Unique test removed 733 transitions
Reduce isomorphic transitions removed 733 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 506 transitions
Trivial Post-agglo rules discarded 506 transitions
Performed 506 trivial Post agglomeration. Transition count delta: 506
Iterating post reduction 0 with 506 rules applied. Total rules applied 507 place count 917 transition count 739
Reduce places removed 506 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 531 rules applied. Total rules applied 1038 place count 411 transition count 714
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1050 place count 399 transition count 714
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 49 Pre rules applied. Total rules applied 1050 place count 399 transition count 665
Deduced a syphon composed of 49 places in 1 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 3 with 98 rules applied. Total rules applied 1148 place count 350 transition count 665
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1162 place count 336 transition count 643
Iterating global reduction 3 with 14 rules applied. Total rules applied 1176 place count 336 transition count 643
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 1177 place count 336 transition count 642
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1178 place count 335 transition count 642
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 1187 place count 326 transition count 630
Iterating global reduction 5 with 9 rules applied. Total rules applied 1196 place count 326 transition count 630
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 1201 place count 326 transition count 625
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1203 place count 324 transition count 621
Iterating global reduction 6 with 2 rules applied. Total rules applied 1205 place count 324 transition count 621
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1207 place count 322 transition count 617
Iterating global reduction 6 with 2 rules applied. Total rules applied 1209 place count 322 transition count 617
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1211 place count 320 transition count 613
Iterating global reduction 6 with 2 rules applied. Total rules applied 1213 place count 320 transition count 613
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1215 place count 318 transition count 609
Iterating global reduction 6 with 2 rules applied. Total rules applied 1217 place count 318 transition count 609
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1218 place count 317 transition count 607
Iterating global reduction 6 with 1 rules applied. Total rules applied 1219 place count 317 transition count 607
Performed 146 Post agglomeration using F-continuation condition with reduction of 86 identical transitions.
Deduced a syphon composed of 146 places in 0 ms
Reduce places removed 146 places and 0 transitions.
Iterating global reduction 6 with 292 rules applied. Total rules applied 1511 place count 171 transition count 375
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 6 with 14 rules applied. Total rules applied 1525 place count 171 transition count 361
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 1532 place count 164 transition count 348
Iterating global reduction 7 with 7 rules applied. Total rules applied 1539 place count 164 transition count 348
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1540 place count 164 transition count 347
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1541 place count 163 transition count 346
Iterating global reduction 8 with 1 rules applied. Total rules applied 1542 place count 163 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 1543 place count 163 transition count 345
Performed 12 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 9 with 24 rules applied. Total rules applied 1567 place count 151 transition count 332
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 9 with 14 rules applied. Total rules applied 1581 place count 151 transition count 318
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1582 place count 150 transition count 314
Iterating global reduction 10 with 1 rules applied. Total rules applied 1583 place count 150 transition count 314
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 1585 place count 149 transition count 313
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -33
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 10 with 34 rules applied. Total rules applied 1619 place count 132 transition count 346
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 10 with 17 rules applied. Total rules applied 1636 place count 132 transition count 329
Discarding 9 places :
Symmetric choice reduction at 11 with 9 rule applications. Total rules 1645 place count 123 transition count 311
Iterating global reduction 11 with 9 rules applied. Total rules applied 1654 place count 123 transition count 311
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 1660 place count 123 transition count 305
Drop transitions removed 32 transitions
Redundant transition composition rules discarded 32 transitions
Iterating global reduction 12 with 32 rules applied. Total rules applied 1692 place count 123 transition count 273
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 1693 place count 122 transition count 272
Applied a total of 1693 rules in 171 ms. Remains 122 /1550 variables (removed 1428) and now considering 272/1979 (removed 1707) transitions.
[2021-05-09 19:53:39] [INFO ] Flow matrix only has 216 transitions (discarded 56 similar events)
// Phase 1: matrix 216 rows 122 cols
[2021-05-09 19:53:39] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-09 19:53:39] [INFO ] Implicit Places using invariants in 130 ms returned []
[2021-05-09 19:53:39] [INFO ] Flow matrix only has 216 transitions (discarded 56 similar events)
// Phase 1: matrix 216 rows 122 cols
[2021-05-09 19:53:39] [INFO ] Computed 4 place invariants in 3 ms
[2021-05-09 19:53:39] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 19:53:39] [INFO ] Implicit Places using invariants and state equation in 189 ms returned [80]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 320 ms to find 1 implicit places.
[2021-05-09 19:53:39] [INFO ] Redundant transitions in 13 ms returned []
[2021-05-09 19:53:39] [INFO ] Flow matrix only has 216 transitions (discarded 56 similar events)
// Phase 1: matrix 216 rows 121 cols
[2021-05-09 19:53:39] [INFO ] Computed 3 place invariants in 21 ms
[2021-05-09 19:53:39] [INFO ] Dead Transitions using invariants and state equation in 266 ms returned []
Starting structural reductions, iteration 1 : 121/1550 places, 272/1979 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 120 transition count 271
Applied a total of 2 rules in 4 ms. Remains 120 /121 variables (removed 1) and now considering 271/272 (removed 1) transitions.
[2021-05-09 19:53:39] [INFO ] Flow matrix only has 215 transitions (discarded 56 similar events)
// Phase 1: matrix 215 rows 120 cols
[2021-05-09 19:53:39] [INFO ] Computed 3 place invariants in 3 ms
[2021-05-09 19:53:39] [INFO ] Implicit Places using invariants in 174 ms returned []
[2021-05-09 19:53:39] [INFO ] Flow matrix only has 215 transitions (discarded 56 similar events)
// Phase 1: matrix 215 rows 120 cols
[2021-05-09 19:53:39] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 19:53:39] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 19:53:40] [INFO ] Implicit Places using invariants and state equation in 239 ms returned []
Implicit Place search using SMT with State Equation took 424 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 120/1550 places, 271/1979 transitions.
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-317-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s53 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-317-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-317-03 finished in 1345 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0&&X(F(p1))) U X(X((X(p1)&&G(p2))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1550 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1550/1550 places, 1979/1979 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1534 transition count 1962
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1534 transition count 1962
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 33 place count 1534 transition count 1961
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 42 place count 1525 transition count 1952
Iterating global reduction 1 with 9 rules applied. Total rules applied 51 place count 1525 transition count 1952
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 52 place count 1525 transition count 1951
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 56 place count 1521 transition count 1947
Iterating global reduction 2 with 4 rules applied. Total rules applied 60 place count 1521 transition count 1947
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 61 place count 1521 transition count 1946
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 65 place count 1517 transition count 1941
Iterating global reduction 3 with 4 rules applied. Total rules applied 69 place count 1517 transition count 1941
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 72 place count 1514 transition count 1938
Iterating global reduction 3 with 3 rules applied. Total rules applied 75 place count 1514 transition count 1938
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 76 place count 1513 transition count 1937
Iterating global reduction 3 with 1 rules applied. Total rules applied 77 place count 1513 transition count 1937
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 78 place count 1512 transition count 1936
Iterating global reduction 3 with 1 rules applied. Total rules applied 79 place count 1512 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 80 place count 1511 transition count 1935
Iterating global reduction 3 with 1 rules applied. Total rules applied 81 place count 1511 transition count 1935
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 82 place count 1510 transition count 1934
Iterating global reduction 3 with 1 rules applied. Total rules applied 83 place count 1510 transition count 1934
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 84 place count 1509 transition count 1933
Iterating global reduction 3 with 1 rules applied. Total rules applied 85 place count 1509 transition count 1933
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 86 place count 1508 transition count 1932
Iterating global reduction 3 with 1 rules applied. Total rules applied 87 place count 1508 transition count 1932
Applied a total of 87 rules in 828 ms. Remains 1508 /1550 variables (removed 42) and now considering 1932/1979 (removed 47) transitions.
// Phase 1: matrix 1932 rows 1508 cols
[2021-05-09 19:53:41] [INFO ] Computed 4 place invariants in 46 ms
[2021-05-09 19:53:41] [INFO ] Implicit Places using invariants in 226 ms returned []
// Phase 1: matrix 1932 rows 1508 cols
[2021-05-09 19:53:41] [INFO ] Computed 4 place invariants in 6 ms
[2021-05-09 19:53:42] [INFO ] Implicit Places using invariants and state equation in 800 ms returned []
Implicit Place search using SMT with State Equation took 1074 ms to find 0 implicit places.
// Phase 1: matrix 1932 rows 1508 cols
[2021-05-09 19:53:42] [INFO ] Computed 4 place invariants in 14 ms
[2021-05-09 19:53:43] [INFO ] Dead Transitions using invariants and state equation in 1386 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1508/1550 places, 1932/1979 transitions.
Stuttering acceptance computed with spot in 757 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), true, (AND (NOT p1) p2), (NOT p2), (NOT p1), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (AND (NOT p1) p2), (NOT p2), (AND (NOT p1) p2)]
Running random walk in product with property : CloudReconfiguration-PT-317-04 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 7}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 7}, { cond=p0, acceptance={} source=2 dest: 8}, { cond=(NOT p0), acceptance={} source=2 dest: 9}], [{ cond=(NOT p2), acceptance={} source=3 dest: 4}, { cond=p2, acceptance={} source=3 dest: 5}, { cond=p2, acceptance={} source=3 dest: 6}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) p2), acceptance={} source=5 dest: 4}], [{ cond=(NOT p2), acceptance={} source=6 dest: 4}, { cond=p2, acceptance={} source=6 dest: 6}], [{ cond=(NOT p1), acceptance={0} source=7 dest: 7}], [{ cond=p0, acceptance={} source=8 dest: 7}, { cond=(AND p0 (NOT p2)), acceptance={0} source=8 dest: 8}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=8 dest: 9}, { cond=(AND p0 p2), acceptance={0} source=8 dest: 11}, { cond=(AND p0 p2), acceptance={} source=8 dest: 12}, { cond=(AND (NOT p0) p2), acceptance={} source=8 dest: 13}, { cond=(AND (NOT p0) p2), acceptance={} source=8 dest: 14}], [{ cond=(NOT p2), acceptance={} source=9 dest: 3}, { cond=p2, acceptance={} source=9 dest: 6}, { cond=p2, acceptance={} source=9 dest: 15}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=10 dest: 7}, { cond=(AND (NOT p1) p2), acceptance={} source=10 dest: 10}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=11 dest: 7}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=11 dest: 8}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=11 dest: 9}, { cond=(AND p0 (NOT p1) p2), acceptance={0} source=11 dest: 11}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=11 dest: 12}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=11 dest: 13}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=11 dest: 14}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=12 dest: 7}, { cond=(AND p0 (NOT p2)), acceptance={0} source=12 dest: 8}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=12 dest: 9}, { cond=(AND p0 p2), acceptance={} source=12 dest: 10}, { cond=(AND p0 p2), acceptance={} source=12 dest: 12}, { cond=(AND (NOT p0) p2), acceptance={} source=12 dest: 14}], [{ cond=(AND (NOT p1) p2), acceptance={} source=13 dest: 15}], [{ cond=(NOT p2), acceptance={} source=14 dest: 3}, { cond=p2, acceptance={} source=14 dest: 6}], [{ cond=(AND (NOT p1) p2), acceptance={} source=15 dest: 5}]], initial=0, aps=[p0:(EQ s1310 0), p1:(EQ s823 1), p2:(EQ s1310 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 57 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-317-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-317-04 finished in 4125 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 1550 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1550/1550 places, 1979/1979 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1535 transition count 1963
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1535 transition count 1963
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 31 place count 1535 transition count 1962
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 39 place count 1527 transition count 1954
Iterating global reduction 1 with 8 rules applied. Total rules applied 47 place count 1527 transition count 1954
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 48 place count 1527 transition count 1953
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 52 place count 1523 transition count 1949
Iterating global reduction 2 with 4 rules applied. Total rules applied 56 place count 1523 transition count 1949
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 57 place count 1523 transition count 1948
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 61 place count 1519 transition count 1943
Iterating global reduction 3 with 4 rules applied. Total rules applied 65 place count 1519 transition count 1943
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 68 place count 1516 transition count 1940
Iterating global reduction 3 with 3 rules applied. Total rules applied 71 place count 1516 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 72 place count 1515 transition count 1939
Iterating global reduction 3 with 1 rules applied. Total rules applied 73 place count 1515 transition count 1939
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 74 place count 1514 transition count 1938
Iterating global reduction 3 with 1 rules applied. Total rules applied 75 place count 1514 transition count 1938
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 76 place count 1513 transition count 1937
Iterating global reduction 3 with 1 rules applied. Total rules applied 77 place count 1513 transition count 1937
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 78 place count 1512 transition count 1936
Iterating global reduction 3 with 1 rules applied. Total rules applied 79 place count 1512 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 80 place count 1511 transition count 1935
Iterating global reduction 3 with 1 rules applied. Total rules applied 81 place count 1511 transition count 1935
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 82 place count 1510 transition count 1934
Iterating global reduction 3 with 1 rules applied. Total rules applied 83 place count 1510 transition count 1934
Applied a total of 83 rules in 686 ms. Remains 1510 /1550 variables (removed 40) and now considering 1934/1979 (removed 45) transitions.
// Phase 1: matrix 1934 rows 1510 cols
[2021-05-09 19:53:45] [INFO ] Computed 4 place invariants in 12 ms
[2021-05-09 19:53:45] [INFO ] Implicit Places using invariants in 355 ms returned []
// Phase 1: matrix 1934 rows 1510 cols
[2021-05-09 19:53:45] [INFO ] Computed 4 place invariants in 15 ms
[2021-05-09 19:53:46] [INFO ] Implicit Places using invariants and state equation in 1490 ms returned []
Implicit Place search using SMT with State Equation took 1872 ms to find 0 implicit places.
// Phase 1: matrix 1934 rows 1510 cols
[2021-05-09 19:53:46] [INFO ] Computed 4 place invariants in 7 ms
[2021-05-09 19:53:47] [INFO ] Dead Transitions using invariants and state equation in 807 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1510/1550 places, 1934/1979 transitions.
Stuttering acceptance computed with spot in 109 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-317-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(NEQ s729 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1385 steps with 12 reset in 3 ms.
FORMULA CloudReconfiguration-PT-317-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-317-06 finished in 3505 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0) U (p1&&G(p2))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1550 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1550/1550 places, 1979/1979 transitions.
Graph (trivial) has 1880 edges and 1550 vertex of which 691 / 1550 are part of one of the 63 SCC in 3 ms
Free SCC test removed 628 places
Ensure Unique test removed 726 transitions
Reduce isomorphic transitions removed 726 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 507 transitions
Trivial Post-agglo rules discarded 507 transitions
Performed 507 trivial Post agglomeration. Transition count delta: 507
Iterating post reduction 0 with 507 rules applied. Total rules applied 508 place count 921 transition count 745
Reduce places removed 507 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 532 rules applied. Total rules applied 1040 place count 414 transition count 720
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 14 rules applied. Total rules applied 1054 place count 402 transition count 718
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1056 place count 401 transition count 717
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 49 Pre rules applied. Total rules applied 1056 place count 401 transition count 668
Deduced a syphon composed of 49 places in 0 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 4 with 98 rules applied. Total rules applied 1154 place count 352 transition count 668
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 1167 place count 339 transition count 648
Iterating global reduction 4 with 13 rules applied. Total rules applied 1180 place count 339 transition count 648
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 1181 place count 339 transition count 647
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1182 place count 338 transition count 647
Discarding 8 places :
Symmetric choice reduction at 6 with 8 rule applications. Total rules 1190 place count 330 transition count 637
Iterating global reduction 6 with 8 rules applied. Total rules applied 1198 place count 330 transition count 637
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 1203 place count 330 transition count 632
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1204 place count 329 transition count 630
Iterating global reduction 7 with 1 rules applied. Total rules applied 1205 place count 329 transition count 630
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1206 place count 328 transition count 628
Iterating global reduction 7 with 1 rules applied. Total rules applied 1207 place count 328 transition count 628
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1208 place count 327 transition count 626
Iterating global reduction 7 with 1 rules applied. Total rules applied 1209 place count 327 transition count 626
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1210 place count 326 transition count 624
Iterating global reduction 7 with 1 rules applied. Total rules applied 1211 place count 326 transition count 624
Performed 146 Post agglomeration using F-continuation condition with reduction of 86 identical transitions.
Deduced a syphon composed of 146 places in 0 ms
Reduce places removed 146 places and 0 transitions.
Iterating global reduction 7 with 292 rules applied. Total rules applied 1503 place count 180 transition count 392
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 7 with 15 rules applied. Total rules applied 1518 place count 180 transition count 377
Discarding 5 places :
Symmetric choice reduction at 8 with 5 rule applications. Total rules 1523 place count 175 transition count 370
Iterating global reduction 8 with 5 rules applied. Total rules applied 1528 place count 175 transition count 370
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1529 place count 175 transition count 369
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1530 place count 174 transition count 368
Iterating global reduction 9 with 1 rules applied. Total rules applied 1531 place count 174 transition count 368
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1532 place count 174 transition count 367
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 10 with 22 rules applied. Total rules applied 1554 place count 163 transition count 355
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 10 with 13 rules applied. Total rules applied 1567 place count 163 transition count 342
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1568 place count 162 transition count 340
Iterating global reduction 11 with 1 rules applied. Total rules applied 1569 place count 162 transition count 340
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: -55
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 11 with 42 rules applied. Total rules applied 1611 place count 141 transition count 395
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 11 with 23 rules applied. Total rules applied 1634 place count 141 transition count 372
Discarding 10 places :
Symmetric choice reduction at 12 with 10 rule applications. Total rules 1644 place count 131 transition count 349
Iterating global reduction 12 with 10 rules applied. Total rules applied 1654 place count 131 transition count 349
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 1660 place count 131 transition count 343
Drop transitions removed 40 transitions
Redundant transition composition rules discarded 40 transitions
Iterating global reduction 13 with 40 rules applied. Total rules applied 1700 place count 131 transition count 303
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 1701 place count 130 transition count 302
Applied a total of 1701 rules in 75 ms. Remains 130 /1550 variables (removed 1420) and now considering 302/1979 (removed 1677) transitions.
[2021-05-09 19:53:47] [INFO ] Flow matrix only has 241 transitions (discarded 61 similar events)
// Phase 1: matrix 241 rows 130 cols
[2021-05-09 19:53:47] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 19:53:48] [INFO ] Implicit Places using invariants in 75 ms returned []
[2021-05-09 19:53:48] [INFO ] Flow matrix only has 241 transitions (discarded 61 similar events)
// Phase 1: matrix 241 rows 130 cols
[2021-05-09 19:53:48] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 19:53:48] [INFO ] State equation strengthened by 5 read => feed constraints.
[2021-05-09 19:53:48] [INFO ] Implicit Places using invariants and state equation in 142 ms returned [88]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 243 ms to find 1 implicit places.
[2021-05-09 19:53:48] [INFO ] Redundant transitions in 70 ms returned []
[2021-05-09 19:53:48] [INFO ] Flow matrix only has 241 transitions (discarded 61 similar events)
// Phase 1: matrix 241 rows 129 cols
[2021-05-09 19:53:48] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 19:53:48] [INFO ] Dead Transitions using invariants and state equation in 190 ms returned []
Starting structural reductions, iteration 1 : 129/1550 places, 302/1979 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 128 transition count 301
Applied a total of 2 rules in 7 ms. Remains 128 /129 variables (removed 1) and now considering 301/302 (removed 1) transitions.
[2021-05-09 19:53:48] [INFO ] Flow matrix only has 240 transitions (discarded 61 similar events)
// Phase 1: matrix 240 rows 128 cols
[2021-05-09 19:53:48] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 19:53:48] [INFO ] Implicit Places using invariants in 93 ms returned []
[2021-05-09 19:53:48] [INFO ] Flow matrix only has 240 transitions (discarded 61 similar events)
// Phase 1: matrix 240 rows 128 cols
[2021-05-09 19:53:48] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 19:53:48] [INFO ] State equation strengthened by 5 read => feed constraints.
[2021-05-09 19:53:48] [INFO ] Implicit Places using invariants and state equation in 280 ms returned []
Implicit Place search using SMT with State Equation took 384 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 128/1550 places, 301/1979 transitions.
Stuttering acceptance computed with spot in 176 ms :[(OR (NOT p2) (NOT p1)), (NOT p0), (NOT p2)]
Running random walk in product with property : CloudReconfiguration-PT-317-07 automaton TGBA [mat=[[{ cond=(OR (NOT p1) (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0))), acceptance={} source=0 dest: 1}, { cond=(AND p1 p2), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=p2, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(EQ s8 1), p2:(NEQ s31 1), p0:(NEQ s22 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-317-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-317-07 finished in 1203 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||G(p1)))], workingDir=/home/mcc/execution]
Support contains 2 out of 1550 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1550/1550 places, 1979/1979 transitions.
Graph (trivial) has 1883 edges and 1550 vertex of which 701 / 1550 are part of one of the 63 SCC in 1 ms
Free SCC test removed 638 places
Ensure Unique test removed 741 transitions
Reduce isomorphic transitions removed 741 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 500 transitions
Trivial Post-agglo rules discarded 500 transitions
Performed 500 trivial Post agglomeration. Transition count delta: 500
Iterating post reduction 0 with 500 rules applied. Total rules applied 501 place count 911 transition count 737
Reduce places removed 500 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 525 rules applied. Total rules applied 1026 place count 411 transition count 712
Reduce places removed 12 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 13 rules applied. Total rules applied 1039 place count 399 transition count 711
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1040 place count 398 transition count 711
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 48 Pre rules applied. Total rules applied 1040 place count 398 transition count 663
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 4 with 96 rules applied. Total rules applied 1136 place count 350 transition count 663
Discarding 14 places :
Symmetric choice reduction at 4 with 14 rule applications. Total rules 1150 place count 336 transition count 641
Iterating global reduction 4 with 14 rules applied. Total rules applied 1164 place count 336 transition count 641
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 1165 place count 336 transition count 640
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1166 place count 335 transition count 640
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 1175 place count 326 transition count 628
Iterating global reduction 6 with 9 rules applied. Total rules applied 1184 place count 326 transition count 628
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 1189 place count 326 transition count 623
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1191 place count 324 transition count 619
Iterating global reduction 7 with 2 rules applied. Total rules applied 1193 place count 324 transition count 619
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1195 place count 322 transition count 615
Iterating global reduction 7 with 2 rules applied. Total rules applied 1197 place count 322 transition count 615
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1199 place count 320 transition count 611
Iterating global reduction 7 with 2 rules applied. Total rules applied 1201 place count 320 transition count 611
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1203 place count 318 transition count 607
Iterating global reduction 7 with 2 rules applied. Total rules applied 1205 place count 318 transition count 607
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1206 place count 317 transition count 605
Iterating global reduction 7 with 1 rules applied. Total rules applied 1207 place count 317 transition count 605
Performed 145 Post agglomeration using F-continuation condition with reduction of 85 identical transitions.
Deduced a syphon composed of 145 places in 1 ms
Reduce places removed 145 places and 0 transitions.
Iterating global reduction 7 with 290 rules applied. Total rules applied 1497 place count 172 transition count 375
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 7 with 14 rules applied. Total rules applied 1511 place count 172 transition count 361
Discarding 7 places :
Symmetric choice reduction at 8 with 7 rule applications. Total rules 1518 place count 165 transition count 348
Iterating global reduction 8 with 7 rules applied. Total rules applied 1525 place count 165 transition count 348
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1526 place count 165 transition count 347
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1527 place count 164 transition count 346
Iterating global reduction 9 with 1 rules applied. Total rules applied 1528 place count 164 transition count 346
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1529 place count 164 transition count 345
Performed 12 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 10 with 24 rules applied. Total rules applied 1553 place count 152 transition count 332
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 10 with 14 rules applied. Total rules applied 1567 place count 152 transition count 318
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -48
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 11 with 36 rules applied. Total rules applied 1603 place count 134 transition count 366
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 11 with 19 rules applied. Total rules applied 1622 place count 134 transition count 347
Discarding 9 places :
Symmetric choice reduction at 12 with 9 rule applications. Total rules 1631 place count 125 transition count 329
Iterating global reduction 12 with 9 rules applied. Total rules applied 1640 place count 125 transition count 329
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 1646 place count 125 transition count 323
Drop transitions removed 37 transitions
Redundant transition composition rules discarded 37 transitions
Iterating global reduction 13 with 37 rules applied. Total rules applied 1683 place count 125 transition count 286
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 1684 place count 124 transition count 285
Applied a total of 1684 rules in 82 ms. Remains 124 /1550 variables (removed 1426) and now considering 285/1979 (removed 1694) transitions.
[2021-05-09 19:53:49] [INFO ] Flow matrix only has 227 transitions (discarded 58 similar events)
// Phase 1: matrix 227 rows 124 cols
[2021-05-09 19:53:49] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 19:53:49] [INFO ] Implicit Places using invariants in 61 ms returned []
[2021-05-09 19:53:49] [INFO ] Flow matrix only has 227 transitions (discarded 58 similar events)
// Phase 1: matrix 227 rows 124 cols
[2021-05-09 19:53:49] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 19:53:49] [INFO ] State equation strengthened by 5 read => feed constraints.
[2021-05-09 19:53:49] [INFO ] Implicit Places using invariants and state equation in 229 ms returned [80]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 292 ms to find 1 implicit places.
[2021-05-09 19:53:49] [INFO ] Redundant transitions in 6 ms returned []
[2021-05-09 19:53:49] [INFO ] Flow matrix only has 227 transitions (discarded 58 similar events)
// Phase 1: matrix 227 rows 123 cols
[2021-05-09 19:53:49] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 19:53:49] [INFO ] Dead Transitions using invariants and state equation in 153 ms returned []
Starting structural reductions, iteration 1 : 123/1550 places, 285/1979 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 122 transition count 284
Applied a total of 2 rules in 6 ms. Remains 122 /123 variables (removed 1) and now considering 284/285 (removed 1) transitions.
[2021-05-09 19:53:49] [INFO ] Flow matrix only has 226 transitions (discarded 58 similar events)
// Phase 1: matrix 226 rows 122 cols
[2021-05-09 19:53:49] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 19:53:49] [INFO ] Implicit Places using invariants in 51 ms returned []
[2021-05-09 19:53:49] [INFO ] Flow matrix only has 226 transitions (discarded 58 similar events)
// Phase 1: matrix 226 rows 122 cols
[2021-05-09 19:53:49] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 19:53:50] [INFO ] State equation strengthened by 5 read => feed constraints.
[2021-05-09 19:53:50] [INFO ] Implicit Places using invariants and state equation in 337 ms returned []
Implicit Place search using SMT with State Equation took 416 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 122/1550 places, 284/1979 transitions.
Stuttering acceptance computed with spot in 100 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-317-08 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(NEQ s8 1), p0:(EQ s105 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 1626 steps with 203 reset in 5 ms.
FORMULA CloudReconfiguration-PT-317-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-317-08 finished in 1147 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0) U G(p1)))], workingDir=/home/mcc/execution]
Support contains 2 out of 1550 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1550/1550 places, 1979/1979 transitions.
Graph (trivial) has 1883 edges and 1550 vertex of which 701 / 1550 are part of one of the 63 SCC in 2 ms
Free SCC test removed 638 places
Ensure Unique test removed 741 transitions
Reduce isomorphic transitions removed 741 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 503 place count 911 transition count 735
Reduce places removed 502 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 527 rules applied. Total rules applied 1030 place count 409 transition count 710
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1042 place count 397 transition count 710
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 48 Pre rules applied. Total rules applied 1042 place count 397 transition count 662
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 1138 place count 349 transition count 662
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1152 place count 335 transition count 640
Iterating global reduction 3 with 14 rules applied. Total rules applied 1166 place count 335 transition count 640
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 1167 place count 335 transition count 639
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1168 place count 334 transition count 639
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 1177 place count 325 transition count 627
Iterating global reduction 5 with 9 rules applied. Total rules applied 1186 place count 325 transition count 627
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 1191 place count 325 transition count 622
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1193 place count 323 transition count 618
Iterating global reduction 6 with 2 rules applied. Total rules applied 1195 place count 323 transition count 618
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1197 place count 321 transition count 614
Iterating global reduction 6 with 2 rules applied. Total rules applied 1199 place count 321 transition count 614
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1201 place count 319 transition count 610
Iterating global reduction 6 with 2 rules applied. Total rules applied 1203 place count 319 transition count 610
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1205 place count 317 transition count 606
Iterating global reduction 6 with 2 rules applied. Total rules applied 1207 place count 317 transition count 606
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1208 place count 316 transition count 604
Iterating global reduction 6 with 1 rules applied. Total rules applied 1209 place count 316 transition count 604
Performed 144 Post agglomeration using F-continuation condition with reduction of 83 identical transitions.
Deduced a syphon composed of 144 places in 0 ms
Reduce places removed 144 places and 0 transitions.
Iterating global reduction 6 with 288 rules applied. Total rules applied 1497 place count 172 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 1510 place count 172 transition count 364
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 1516 place count 166 transition count 356
Iterating global reduction 7 with 6 rules applied. Total rules applied 1522 place count 166 transition count 356
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1523 place count 166 transition count 355
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1524 place count 165 transition count 354
Iterating global reduction 8 with 1 rules applied. Total rules applied 1525 place count 165 transition count 354
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1526 place count 165 transition count 353
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 1548 place count 154 transition count 341
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 9 with 13 rules applied. Total rules applied 1561 place count 154 transition count 328
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 10 with 38 rules applied. Total rules applied 1599 place count 135 transition count 376
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 10 with 21 rules applied. Total rules applied 1620 place count 135 transition count 355
Discarding 10 places :
Symmetric choice reduction at 11 with 10 rule applications. Total rules 1630 place count 125 transition count 332
Iterating global reduction 11 with 10 rules applied. Total rules applied 1640 place count 125 transition count 332
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 1646 place count 125 transition count 326
Drop transitions removed 37 transitions
Redundant transition composition rules discarded 37 transitions
Iterating global reduction 12 with 37 rules applied. Total rules applied 1683 place count 125 transition count 289
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 1684 place count 125 transition count 289
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 1685 place count 125 transition count 288
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 1686 place count 124 transition count 287
Applied a total of 1686 rules in 111 ms. Remains 124 /1550 variables (removed 1426) and now considering 287/1979 (removed 1692) transitions.
[2021-05-09 19:53:50] [INFO ] Flow matrix only has 229 transitions (discarded 58 similar events)
// Phase 1: matrix 229 rows 124 cols
[2021-05-09 19:53:50] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 19:53:50] [INFO ] Implicit Places using invariants in 66 ms returned []
[2021-05-09 19:53:50] [INFO ] Flow matrix only has 229 transitions (discarded 58 similar events)
// Phase 1: matrix 229 rows 124 cols
[2021-05-09 19:53:50] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 19:53:50] [INFO ] State equation strengthened by 5 read => feed constraints.
[2021-05-09 19:53:50] [INFO ] Implicit Places using invariants and state equation in 177 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 269 ms to find 1 implicit places.
[2021-05-09 19:53:50] [INFO ] Redundant transitions in 4 ms returned []
[2021-05-09 19:53:50] [INFO ] Flow matrix only has 229 transitions (discarded 58 similar events)
// Phase 1: matrix 229 rows 123 cols
[2021-05-09 19:53:50] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 19:53:50] [INFO ] Dead Transitions using invariants and state equation in 78 ms returned []
Starting structural reductions, iteration 1 : 123/1550 places, 287/1979 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 122 transition count 286
Applied a total of 2 rules in 17 ms. Remains 122 /123 variables (removed 1) and now considering 286/287 (removed 1) transitions.
[2021-05-09 19:53:50] [INFO ] Flow matrix only has 228 transitions (discarded 58 similar events)
// Phase 1: matrix 228 rows 122 cols
[2021-05-09 19:53:50] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 19:53:50] [INFO ] Implicit Places using invariants in 54 ms returned []
[2021-05-09 19:53:50] [INFO ] Flow matrix only has 228 transitions (discarded 58 similar events)
// Phase 1: matrix 228 rows 122 cols
[2021-05-09 19:53:50] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 19:53:51] [INFO ] State equation strengthened by 5 read => feed constraints.
[2021-05-09 19:53:52] [INFO ] Implicit Places using invariants and state equation in 1268 ms returned []
Implicit Place search using SMT with State Equation took 1346 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 122/1550 places, 286/1979 transitions.
Stuttering acceptance computed with spot in 94 ms :[(NOT p1), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-317-10 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(NEQ s8 1), p0:(EQ s77 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 7411 steps with 977 reset in 12 ms.
FORMULA CloudReconfiguration-PT-317-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-317-10 finished in 1973 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0 U p1)&&X((p2&&X(p3)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1550 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1550/1550 places, 1979/1979 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1535 transition count 1964
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1535 transition count 1964
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 31 place count 1535 transition count 1963
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 40 place count 1526 transition count 1954
Iterating global reduction 1 with 9 rules applied. Total rules applied 49 place count 1526 transition count 1954
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 1526 transition count 1953
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 54 place count 1522 transition count 1949
Iterating global reduction 2 with 4 rules applied. Total rules applied 58 place count 1522 transition count 1949
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 1522 transition count 1948
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 63 place count 1518 transition count 1943
Iterating global reduction 3 with 4 rules applied. Total rules applied 67 place count 1518 transition count 1943
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 70 place count 1515 transition count 1940
Iterating global reduction 3 with 3 rules applied. Total rules applied 73 place count 1515 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 74 place count 1514 transition count 1939
Iterating global reduction 3 with 1 rules applied. Total rules applied 75 place count 1514 transition count 1939
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 76 place count 1513 transition count 1938
Iterating global reduction 3 with 1 rules applied. Total rules applied 77 place count 1513 transition count 1938
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 78 place count 1512 transition count 1937
Iterating global reduction 3 with 1 rules applied. Total rules applied 79 place count 1512 transition count 1937
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 80 place count 1511 transition count 1936
Iterating global reduction 3 with 1 rules applied. Total rules applied 81 place count 1511 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 82 place count 1510 transition count 1935
Iterating global reduction 3 with 1 rules applied. Total rules applied 83 place count 1510 transition count 1935
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 84 place count 1509 transition count 1934
Iterating global reduction 3 with 1 rules applied. Total rules applied 85 place count 1509 transition count 1934
Applied a total of 85 rules in 712 ms. Remains 1509 /1550 variables (removed 41) and now considering 1934/1979 (removed 45) transitions.
// Phase 1: matrix 1934 rows 1509 cols
[2021-05-09 19:53:52] [INFO ] Computed 4 place invariants in 25 ms
[2021-05-09 19:53:53] [INFO ] Implicit Places using invariants in 296 ms returned []
// Phase 1: matrix 1934 rows 1509 cols
[2021-05-09 19:53:53] [INFO ] Computed 4 place invariants in 6 ms
[2021-05-09 19:53:54] [INFO ] Implicit Places using invariants and state equation in 924 ms returned []
Implicit Place search using SMT with State Equation took 1262 ms to find 0 implicit places.
// Phase 1: matrix 1934 rows 1509 cols
[2021-05-09 19:53:54] [INFO ] Computed 4 place invariants in 6 ms
[2021-05-09 19:53:54] [INFO ] Dead Transitions using invariants and state equation in 755 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1509/1550 places, 1934/1979 transitions.
Stuttering acceptance computed with spot in 322 ms :[(OR (NOT p1) (NOT p2) (NOT p3)), true, (NOT p1), (OR (NOT p2) (NOT p3)), (NOT p3)]
Running random walk in product with property : CloudReconfiguration-PT-317-12 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(OR p1 p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 1}, { cond=p2, acceptance={} source=3 dest: 4}], [{ cond=(NOT p3), acceptance={} source=4 dest: 1}]], initial=0, aps=[p1:(EQ s1056 1), p0:(EQ s1491 0), p2:(EQ s1056 0), p3:(EQ s1074 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 71 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-317-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-317-12 finished in 3102 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 1550 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1550/1550 places, 1979/1979 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1535 transition count 1963
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1535 transition count 1963
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 31 place count 1535 transition count 1962
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 40 place count 1526 transition count 1953
Iterating global reduction 1 with 9 rules applied. Total rules applied 49 place count 1526 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 50 place count 1526 transition count 1952
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 54 place count 1522 transition count 1948
Iterating global reduction 2 with 4 rules applied. Total rules applied 58 place count 1522 transition count 1948
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 1522 transition count 1947
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 63 place count 1518 transition count 1942
Iterating global reduction 3 with 4 rules applied. Total rules applied 67 place count 1518 transition count 1942
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 70 place count 1515 transition count 1939
Iterating global reduction 3 with 3 rules applied. Total rules applied 73 place count 1515 transition count 1939
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 74 place count 1514 transition count 1938
Iterating global reduction 3 with 1 rules applied. Total rules applied 75 place count 1514 transition count 1938
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 76 place count 1513 transition count 1937
Iterating global reduction 3 with 1 rules applied. Total rules applied 77 place count 1513 transition count 1937
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 78 place count 1512 transition count 1936
Iterating global reduction 3 with 1 rules applied. Total rules applied 79 place count 1512 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 80 place count 1511 transition count 1935
Iterating global reduction 3 with 1 rules applied. Total rules applied 81 place count 1511 transition count 1935
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 82 place count 1510 transition count 1934
Iterating global reduction 3 with 1 rules applied. Total rules applied 83 place count 1510 transition count 1934
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 84 place count 1509 transition count 1933
Iterating global reduction 3 with 1 rules applied. Total rules applied 85 place count 1509 transition count 1933
Applied a total of 85 rules in 894 ms. Remains 1509 /1550 variables (removed 41) and now considering 1933/1979 (removed 46) transitions.
// Phase 1: matrix 1933 rows 1509 cols
[2021-05-09 19:53:56] [INFO ] Computed 4 place invariants in 9 ms
[2021-05-09 19:53:56] [INFO ] Implicit Places using invariants in 379 ms returned []
// Phase 1: matrix 1933 rows 1509 cols
[2021-05-09 19:53:56] [INFO ] Computed 4 place invariants in 5 ms
[2021-05-09 19:53:58] [INFO ] Implicit Places using invariants and state equation in 1493 ms returned []
Implicit Place search using SMT with State Equation took 1913 ms to find 0 implicit places.
// Phase 1: matrix 1933 rows 1509 cols
[2021-05-09 19:53:58] [INFO ] Computed 4 place invariants in 5 ms
[2021-05-09 19:53:59] [INFO ] Dead Transitions using invariants and state equation in 986 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1509/1550 places, 1933/1979 transitions.
Stuttering acceptance computed with spot in 128 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-317-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s834 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, 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-317-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-317-13 finished in 3988 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)&&(p1 U (p2||G(p1))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1550 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1550/1550 places, 1979/1979 transitions.
Graph (trivial) has 1879 edges and 1550 vertex of which 701 / 1550 are part of one of the 63 SCC in 1 ms
Free SCC test removed 638 places
Ensure Unique test removed 741 transitions
Reduce isomorphic transitions removed 741 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 500 transitions
Trivial Post-agglo rules discarded 500 transitions
Performed 500 trivial Post agglomeration. Transition count delta: 500
Iterating post reduction 0 with 500 rules applied. Total rules applied 501 place count 911 transition count 737
Reduce places removed 500 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 525 rules applied. Total rules applied 1026 place count 411 transition count 712
Reduce places removed 12 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 15 rules applied. Total rules applied 1041 place count 399 transition count 709
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1044 place count 396 transition count 709
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 48 Pre rules applied. Total rules applied 1044 place count 396 transition count 661
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 4 with 96 rules applied. Total rules applied 1140 place count 348 transition count 661
Discarding 14 places :
Symmetric choice reduction at 4 with 14 rule applications. Total rules 1154 place count 334 transition count 639
Iterating global reduction 4 with 14 rules applied. Total rules applied 1168 place count 334 transition count 639
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 1169 place count 334 transition count 638
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1170 place count 333 transition count 638
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 1179 place count 324 transition count 626
Iterating global reduction 6 with 9 rules applied. Total rules applied 1188 place count 324 transition count 626
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 1193 place count 324 transition count 621
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1195 place count 322 transition count 617
Iterating global reduction 7 with 2 rules applied. Total rules applied 1197 place count 322 transition count 617
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1199 place count 320 transition count 613
Iterating global reduction 7 with 2 rules applied. Total rules applied 1201 place count 320 transition count 613
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1203 place count 318 transition count 609
Iterating global reduction 7 with 2 rules applied. Total rules applied 1205 place count 318 transition count 609
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1207 place count 316 transition count 605
Iterating global reduction 7 with 2 rules applied. Total rules applied 1209 place count 316 transition count 605
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1210 place count 315 transition count 603
Iterating global reduction 7 with 1 rules applied. Total rules applied 1211 place count 315 transition count 603
Performed 144 Post agglomeration using F-continuation condition with reduction of 86 identical transitions.
Deduced a syphon composed of 144 places in 0 ms
Reduce places removed 144 places and 0 transitions.
Iterating global reduction 7 with 288 rules applied. Total rules applied 1499 place count 171 transition count 373
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 7 with 14 rules applied. Total rules applied 1513 place count 171 transition count 359
Discarding 7 places :
Symmetric choice reduction at 8 with 7 rule applications. Total rules 1520 place count 164 transition count 346
Iterating global reduction 8 with 7 rules applied. Total rules applied 1527 place count 164 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 1528 place count 164 transition count 345
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1529 place count 163 transition count 344
Iterating global reduction 9 with 1 rules applied. Total rules applied 1530 place count 163 transition count 344
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1531 place count 163 transition count 343
Performed 12 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 10 with 24 rules applied. Total rules applied 1555 place count 151 transition count 330
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 10 with 14 rules applied. Total rules applied 1569 place count 151 transition count 316
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1570 place count 150 transition count 312
Iterating global reduction 11 with 1 rules applied. Total rules applied 1571 place count 150 transition count 312
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 11 with 2 rules applied. Total rules applied 1573 place count 149 transition count 311
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: -42
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 11 with 32 rules applied. Total rules applied 1605 place count 133 transition count 353
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 11 with 16 rules applied. Total rules applied 1621 place count 133 transition count 337
Discarding 8 places :
Symmetric choice reduction at 12 with 8 rule applications. Total rules 1629 place count 125 transition count 321
Iterating global reduction 12 with 8 rules applied. Total rules applied 1637 place count 125 transition count 321
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 1642 place count 125 transition count 316
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 13 with 35 rules applied. Total rules applied 1677 place count 125 transition count 281
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 1678 place count 124 transition count 280
Applied a total of 1678 rules in 89 ms. Remains 124 /1550 variables (removed 1426) and now considering 280/1979 (removed 1699) transitions.
[2021-05-09 19:53:59] [INFO ] Flow matrix only has 221 transitions (discarded 59 similar events)
// Phase 1: matrix 221 rows 124 cols
[2021-05-09 19:53:59] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 19:53:59] [INFO ] Implicit Places using invariants in 56 ms returned []
[2021-05-09 19:53:59] [INFO ] Flow matrix only has 221 transitions (discarded 59 similar events)
// Phase 1: matrix 221 rows 124 cols
[2021-05-09 19:53:59] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 19:54:00] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 19:54:00] [INFO ] Implicit Places using invariants and state equation in 725 ms returned [81]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 805 ms to find 1 implicit places.
[2021-05-09 19:54:00] [INFO ] Redundant transitions in 4 ms returned []
[2021-05-09 19:54:00] [INFO ] Flow matrix only has 221 transitions (discarded 59 similar events)
// Phase 1: matrix 221 rows 123 cols
[2021-05-09 19:54:00] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 19:54:06] [INFO ] Dead Transitions using invariants and state equation in 6633 ms returned []
Starting structural reductions, iteration 1 : 123/1550 places, 280/1979 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 122 transition count 279
Applied a total of 2 rules in 4 ms. Remains 122 /123 variables (removed 1) and now considering 279/280 (removed 1) transitions.
[2021-05-09 19:54:06] [INFO ] Flow matrix only has 220 transitions (discarded 59 similar events)
// Phase 1: matrix 220 rows 122 cols
[2021-05-09 19:54:06] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 19:54:06] [INFO ] Implicit Places using invariants in 67 ms returned []
[2021-05-09 19:54:06] [INFO ] Flow matrix only has 220 transitions (discarded 59 similar events)
// Phase 1: matrix 220 rows 122 cols
[2021-05-09 19:54:06] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 19:54:06] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 19:54:07] [INFO ] Implicit Places using invariants and state equation in 214 ms returned []
Implicit Place search using SMT with State Equation took 306 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 122/1550 places, 279/1979 transitions.
Stuttering acceptance computed with spot in 142 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : CloudReconfiguration-PT-317-14 automaton TGBA [mat=[[{ cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={0, 1} source=0 dest: 0}, { cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={1} source=0 dest: 1}, { cond=(AND p0 (NOT p2) p1), acceptance={0} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0, 1} source=1 dest: 0}, { cond=p0, acceptance={1} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (NEQ s8 1) (NEQ s91 1)), p2:(AND (OR (NEQ s8 1) (NEQ s91 1)) (NEQ s79 1)), p1:(NEQ s79 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 10940 reset in 169 ms.
Product exploration explored 100000 steps with 10913 reset in 231 ms.
Graph (complete) has 440 edges and 122 vertex of which 117 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.0 ms
Knowledge obtained : [p0, p2, p1]
Stuttering acceptance computed with spot in 148 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 10932 reset in 134 ms.
Product exploration explored 100000 steps with 10932 reset in 142 ms.
[2021-05-09 19:54:08] [INFO ] Flatten gal took : 8 ms
[2021-05-09 19:54:08] [INFO ] Flatten gal took : 11 ms
[2021-05-09 19:54:08] [INFO ] Time to serialize gal into /tmp/LTL7900758142411683846.gal : 15 ms
[2021-05-09 19:54:08] [INFO ] Time to serialize properties into /tmp/LTL2069791389421071866.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL7900758142411683846.gal, -t, CGAL, -LTL, /tmp/LTL2069791389421071866.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL7900758142411683846.gal -t CGAL -LTL /tmp/LTL2069791389421071866.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F((G("((p572!=1)||(p2032!=1))"))&&(("(p1795!=1)")U(("(((p572!=1)||(p2032!=1))&&(p1795!=1))")||(G("(p1795!=1)")))))))
Formula 0 simplified : !F(G"((p572!=1)||(p2032!=1))" & ("(p1795!=1)" U ("(((p572!=1)||(p2032!=1))&&(p1795!=1))" | G"(p1795!=1)")))
Reverse transition relation is NOT exact ! Due to transitions t189, t301, t453, t666, t780, t935, t1139, t1251, t1405, t0.t1829, t1701.t1702.t1703.t1819, t496.t1836, t15.t16.t17.t18.t19.t20.t21.t978.t1840, t1813.t1827.t1447, t980.t1399, t1331.t1332.t1333.t1334.t1326.t1399, t1281.t1282.t1283.t1284.t1276.t1399, t1222.t1223.t1224.t1225.t1216.t1399, t1170.t1171.t1172.t1173.t1872.t1164.t1399, t860.t861.t862.t863.t855.t927, t810.t811.t812.t813.t805.t927, t751.t752.t753.t754.t745.t927, t697.t698.t699.t700.t1853.t691.t927, t380.t381.t382.t383.t375.t447, t331.t332.t333.t334.t326.t447, t272.t273.t274.t275.t266.t447, t220.t221.t222.t223.t1884.t214.t447, t1359.t1360.t1395.t1353.t1354.t1398.t1399, t1397.t1936.t1388.t1389.t1392.t1393.t1394.t1395.t1353.t1354.t1398.t1399, t887.t888.t923.t881.t882.t926.t927, t925.t1910.t916.t917.t920.t921.t922.t923.t881.t882.t926.t927, t1834.t1353.t1354.t1398.t1399.t24.t1832, t1834.t1353.t1354.t1343.t1344.t1345.t1346.t1347.t1386.t1387.t24.t1832, t1834.t1353.t1354.t1343.t1344.t1345.t1346.t1347.t1386.t1396.t24.t1832, t1834.t1353.t1354.t1343.t1344.t1345.t1346.t1347.t1348.t1349.t24.t1832, t1834.t1353.t1354.t1343.t1344.t1345.t1346.t1347.t1348.t1384.t24.t1832, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :31/212/36/279
Computing Next relation with stutter on 36308 deadlock states
4 unique states visited
0 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
454 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,4.58038,169568,1,0,469,628959,522,296,4857,959725,767
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA CloudReconfiguration-PT-317-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property CloudReconfiguration-PT-317-14 finished in 14555 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((p0&&(p0 U X(p1))&&F(p2)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1550 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1550/1550 places, 1979/1979 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1537 transition count 1965
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1537 transition count 1965
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 27 place count 1537 transition count 1964
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 35 place count 1529 transition count 1956
Iterating global reduction 1 with 8 rules applied. Total rules applied 43 place count 1529 transition count 1956
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 44 place count 1529 transition count 1955
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 47 place count 1526 transition count 1952
Iterating global reduction 2 with 3 rules applied. Total rules applied 50 place count 1526 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 51 place count 1526 transition count 1951
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 54 place count 1523 transition count 1947
Iterating global reduction 3 with 3 rules applied. Total rules applied 57 place count 1523 transition count 1947
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 59 place count 1521 transition count 1945
Iterating global reduction 3 with 2 rules applied. Total rules applied 61 place count 1521 transition count 1945
Applied a total of 61 rules in 484 ms. Remains 1521 /1550 variables (removed 29) and now considering 1945/1979 (removed 34) transitions.
// Phase 1: matrix 1945 rows 1521 cols
[2021-05-09 19:54:14] [INFO ] Computed 4 place invariants in 5 ms
[2021-05-09 19:54:14] [INFO ] Implicit Places using invariants in 454 ms returned []
// Phase 1: matrix 1945 rows 1521 cols
[2021-05-09 19:54:14] [INFO ] Computed 4 place invariants in 5 ms
[2021-05-09 19:54:16] [INFO ] Implicit Places using invariants and state equation in 1523 ms returned []
Implicit Place search using SMT with State Equation took 2007 ms to find 0 implicit places.
// Phase 1: matrix 1945 rows 1521 cols
[2021-05-09 19:54:16] [INFO ] Computed 4 place invariants in 12 ms
[2021-05-09 19:54:17] [INFO ] Dead Transitions using invariants and state equation in 1331 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1521/1550 places, 1945/1979 transitions.
Stuttering acceptance computed with spot in 281 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p2) (NOT p1)), true, (NOT p2), (NOT p1), (NOT p1)]
Running random walk in product with property : CloudReconfiguration-PT-317-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 5}], [{ cond=(NOT p1), acceptance={} source=5 dest: 2}]], initial=0, aps=[p0:(EQ s1055 1), p2:(EQ s709 1), p1:(EQ s612 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-317-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-317-15 finished in 4154 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620590058595

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="LTLFireability"
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 2-4028"
echo " Executing tool itstools"
echo " Input is CloudReconfiguration-PT-317, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r045-oct2-162038292200605"
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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;