Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r109-tall-171624207900117.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is CloudReconfiguration-PT-310, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r109-tall-171624207900117
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 15:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 22 14:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 19:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 159K Apr 11 19:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Apr 11 19:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 11 19:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 660K May 18 16:42 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-310-LTLCardinality-00
FORMULA_NAME CloudReconfiguration-PT-310-LTLCardinality-01
FORMULA_NAME CloudReconfiguration-PT-310-LTLCardinality-02
FORMULA_NAME CloudReconfiguration-PT-310-LTLCardinality-03
FORMULA_NAME CloudReconfiguration-PT-310-LTLCardinality-04
FORMULA_NAME CloudReconfiguration-PT-310-LTLCardinality-05
FORMULA_NAME CloudReconfiguration-PT-310-LTLCardinality-06
FORMULA_NAME CloudReconfiguration-PT-310-LTLCardinality-07
FORMULA_NAME CloudReconfiguration-PT-310-LTLCardinality-08
FORMULA_NAME CloudReconfiguration-PT-310-LTLCardinality-09
FORMULA_NAME CloudReconfiguration-PT-310-LTLCardinality-10
FORMULA_NAME CloudReconfiguration-PT-310-LTLCardinality-11
FORMULA_NAME CloudReconfiguration-PT-310-LTLCardinality-12
FORMULA_NAME CloudReconfiguration-PT-310-LTLCardinality-13
FORMULA_NAME CloudReconfiguration-PT-310-LTLCardinality-14
FORMULA_NAME CloudReconfiguration-PT-310-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716306685012

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudReconfiguration-PT-310
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-21 15:51:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 15:51:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 15:51:26] [INFO ] Load time of PNML (sax parser for PT used): 120 ms
[2024-05-21 15:51:26] [INFO ] Transformed 2585 places.
[2024-05-21 15:51:26] [INFO ] Transformed 3095 transitions.
[2024-05-21 15:51:26] [INFO ] Found NUPN structural information;
[2024-05-21 15:51:26] [INFO ] Parsed PT model containing 2585 places and 3095 transitions and 6463 arcs in 195 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Initial state reduction rules removed 2 formulas.
FORMULA CloudReconfiguration-PT-310-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-310-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-310-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-310-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-310-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-310-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-310-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-310-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-310-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-310-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 19 out of 2585 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Discarding 519 places :
Symmetric choice reduction at 0 with 519 rule applications. Total rules 519 place count 2066 transition count 2576
Iterating global reduction 0 with 519 rules applied. Total rules applied 1038 place count 2066 transition count 2576
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 1067 place count 2066 transition count 2547
Discarding 242 places :
Symmetric choice reduction at 1 with 242 rule applications. Total rules 1309 place count 1824 transition count 2305
Iterating global reduction 1 with 242 rules applied. Total rules applied 1551 place count 1824 transition count 2305
Discarding 91 places :
Symmetric choice reduction at 1 with 91 rule applications. Total rules 1642 place count 1733 transition count 2214
Iterating global reduction 1 with 91 rules applied. Total rules applied 1733 place count 1733 transition count 2214
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 1750 place count 1733 transition count 2197
Discarding 50 places :
Symmetric choice reduction at 2 with 50 rule applications. Total rules 1800 place count 1683 transition count 2147
Iterating global reduction 2 with 50 rules applied. Total rules applied 1850 place count 1683 transition count 2147
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 1859 place count 1683 transition count 2138
Discarding 40 places :
Symmetric choice reduction at 3 with 40 rule applications. Total rules 1899 place count 1643 transition count 2093
Iterating global reduction 3 with 40 rules applied. Total rules applied 1939 place count 1643 transition count 2093
Discarding 29 places :
Symmetric choice reduction at 3 with 29 rule applications. Total rules 1968 place count 1614 transition count 2064
Iterating global reduction 3 with 29 rules applied. Total rules applied 1997 place count 1614 transition count 2064
Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 2023 place count 1588 transition count 2038
Iterating global reduction 3 with 26 rules applied. Total rules applied 2049 place count 1588 transition count 2038
Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 2075 place count 1562 transition count 2012
Iterating global reduction 3 with 26 rules applied. Total rules applied 2101 place count 1562 transition count 2012
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 2124 place count 1539 transition count 1975
Iterating global reduction 3 with 23 rules applied. Total rules applied 2147 place count 1539 transition count 1975
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 2155 place count 1531 transition count 1962
Iterating global reduction 3 with 8 rules applied. Total rules applied 2163 place count 1531 transition count 1962
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 2171 place count 1523 transition count 1951
Iterating global reduction 3 with 8 rules applied. Total rules applied 2179 place count 1523 transition count 1951
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 2181 place count 1523 transition count 1949
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 2184 place count 1520 transition count 1946
Iterating global reduction 4 with 3 rules applied. Total rules applied 2187 place count 1520 transition count 1946
Applied a total of 2187 rules in 1392 ms. Remains 1520 /2585 variables (removed 1065) and now considering 1946/3095 (removed 1149) transitions.
// Phase 1: matrix 1946 rows 1520 cols
[2024-05-21 15:51:28] [INFO ] Computed 4 invariants in 51 ms
[2024-05-21 15:51:29] [INFO ] Implicit Places using invariants in 578 ms returned []
[2024-05-21 15:51:29] [INFO ] Invariant cache hit.
[2024-05-21 15:51:29] [INFO ] Implicit Places using invariants and state equation in 871 ms returned []
Implicit Place search using SMT with State Equation took 1475 ms to find 0 implicit places.
[2024-05-21 15:51:29] [INFO ] Invariant cache hit.
[2024-05-21 15:51:30] [INFO ] Dead Transitions using invariants and state equation in 714 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1520/2585 places, 1946/3095 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3583 ms. Remains : 1520/2585 places, 1946/3095 transitions.
Support contains 19 out of 1520 places after structural reductions.
[2024-05-21 15:51:30] [INFO ] Flatten gal took : 122 ms
[2024-05-21 15:51:30] [INFO ] Flatten gal took : 68 ms
[2024-05-21 15:51:31] [INFO ] Input system was already deterministic with 1946 transitions.
Incomplete random walk after 10000 steps, including 82 resets, run finished after 332 ms. (steps per millisecond=30 ) properties (out of 10) seen :2
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2024-05-21 15:51:31] [INFO ] Invariant cache hit.
[2024-05-21 15:51:32] [INFO ] After 397ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2024-05-21 15:51:32] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2024-05-21 15:51:33] [INFO ] After 1041ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2024-05-21 15:51:34] [INFO ] After 1854ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 480 ms.
[2024-05-21 15:51:35] [INFO ] After 2912ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 3 properties in 73 ms.
Support contains 7 out of 1520 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1520/1520 places, 1946/1946 transitions.
Graph (trivial) has 1845 edges and 1520 vertex of which 674 / 1520 are part of one of the 62 SCC in 9 ms
Free SCC test removed 612 places
Drop transitions removed 774 transitions
Reduce isomorphic transitions removed 774 transitions.
Graph (complete) has 1344 edges and 908 vertex of which 899 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.4 ms
Discarding 9 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 491 transitions
Trivial Post-agglo rules discarded 491 transitions
Performed 491 trivial Post agglomeration. Transition count delta: 491
Iterating post reduction 0 with 498 rules applied. Total rules applied 500 place count 899 transition count 670
Reduce places removed 491 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Drop transitions removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 1 with 551 rules applied. Total rules applied 1051 place count 408 transition count 610
Reduce places removed 39 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 2 with 44 rules applied. Total rules applied 1095 place count 369 transition count 605
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 1100 place count 364 transition count 605
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 50 Pre rules applied. Total rules applied 1100 place count 364 transition count 555
Deduced a syphon composed of 50 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 4 with 100 rules applied. Total rules applied 1200 place count 314 transition count 555
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 1211 place count 303 transition count 540
Iterating global reduction 4 with 11 rules applied. Total rules applied 1222 place count 303 transition count 540
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 3 rules applied. Total rules applied 1225 place count 303 transition count 537
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 1228 place count 300 transition count 537
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1228 place count 300 transition count 536
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1230 place count 299 transition count 536
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 1237 place count 292 transition count 528
Iterating global reduction 6 with 7 rules applied. Total rules applied 1244 place count 292 transition count 528
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1250 place count 292 transition count 522
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1251 place count 291 transition count 516
Iterating global reduction 7 with 1 rules applied. Total rules applied 1252 place count 291 transition count 516
Performed 151 Post agglomeration using F-continuation condition with reduction of 98 identical transitions.
Deduced a syphon composed of 151 places in 1 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 7 with 302 rules applied. Total rules applied 1554 place count 140 transition count 267
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 7 with 17 rules applied. Total rules applied 1571 place count 140 transition count 250
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1574 place count 137 transition count 247
Iterating global reduction 8 with 3 rules applied. Total rules applied 1577 place count 137 transition count 247
Performed 13 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 8 with 26 rules applied. Total rules applied 1603 place count 124 transition count 231
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 8 with 14 rules applied. Total rules applied 1617 place count 124 transition count 217
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1619 place count 123 transition count 216
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1621 place count 123 transition count 214
Performed 35 Post agglomeration using F-continuation condition with reduction of 14 identical transitions.
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 10 with 70 rules applied. Total rules applied 1691 place count 88 transition count 238
Drop transitions removed 18 transitions
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 43 transitions.
Iterating post reduction 10 with 43 rules applied. Total rules applied 1734 place count 88 transition count 195
Discarding 23 places :
Symmetric choice reduction at 11 with 23 rule applications. Total rules 1757 place count 65 transition count 163
Iterating global reduction 11 with 23 rules applied. Total rules applied 1780 place count 65 transition count 163
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 11 with 12 rules applied. Total rules applied 1792 place count 65 transition count 151
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 1796 place count 61 transition count 143
Iterating global reduction 12 with 4 rules applied. Total rules applied 1800 place count 61 transition count 143
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 1804 place count 61 transition count 139
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 13 with 16 rules applied. Total rules applied 1820 place count 61 transition count 123
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 1822 place count 59 transition count 119
Iterating global reduction 13 with 2 rules applied. Total rules applied 1824 place count 59 transition count 119
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 1825 place count 59 transition count 118
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1826 place count 58 transition count 117
Iterating global reduction 14 with 1 rules applied. Total rules applied 1827 place count 58 transition count 117
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 1828 place count 58 transition count 116
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 15 with 1 rules applied. Total rules applied 1829 place count 58 transition count 115
Free-agglomeration rule applied 3 times.
Iterating global reduction 15 with 3 rules applied. Total rules applied 1832 place count 58 transition count 112
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 15 with 4 rules applied. Total rules applied 1836 place count 55 transition count 111
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 16 with 1 rules applied. Total rules applied 1837 place count 55 transition count 110
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 1838 place count 54 transition count 109
Iterating global reduction 16 with 1 rules applied. Total rules applied 1839 place count 54 transition count 109
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 16 with 2 rules applied. Total rules applied 1841 place count 54 transition count 109
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 16 with 1 rules applied. Total rules applied 1842 place count 54 transition count 108
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 1843 place count 53 transition count 107
Iterating global reduction 16 with 1 rules applied. Total rules applied 1844 place count 53 transition count 107
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 16 with 1 rules applied. Total rules applied 1845 place count 52 transition count 106
Applied a total of 1845 rules in 206 ms. Remains 52 /1520 variables (removed 1468) and now considering 106/1946 (removed 1840) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 206 ms. Remains : 52/1520 places, 106/1946 transitions.
Incomplete random walk after 10000 steps, including 132 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-21 15:51:35] [INFO ] Flow matrix only has 101 transitions (discarded 5 similar events)
// Phase 1: matrix 101 rows 52 cols
[2024-05-21 15:51:35] [INFO ] Computed 4 invariants in 0 ms
[2024-05-21 15:51:35] [INFO ] [Real]Absence check using 4 positive place invariants in 19 ms returned sat
[2024-05-21 15:51:35] [INFO ] After 18ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-21 15:51:35] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 15:51:35] [INFO ] After 5ms SMT Verify possible using 2 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 15:51:35] [INFO ] After 167ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 15:51:35] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-21 15:51:35] [INFO ] After 20ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 15:51:35] [INFO ] After 15ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 15:51:35] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 1 ms to minimize.
[2024-05-21 15:51:35] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 1 ms to minimize.
[2024-05-21 15:51:35] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 70 ms
[2024-05-21 15:51:35] [INFO ] After 89ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :0
[2024-05-21 15:51:35] [INFO ] After 134ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA CloudReconfiguration-PT-310-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 5 simplifications.
FORMULA CloudReconfiguration-PT-310-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 28 stabilizing places and 30 stable transitions
Graph (complete) has 2123 edges and 1520 vertex of which 1511 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.23 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X((!((p0 U p1) U p0) U (X(p1)&&X(p0)))))))'
Support contains 4 out of 1520 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1520/1520 places, 1946/1946 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1514 transition count 1940
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1514 transition count 1940
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 1514 transition count 1939
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 17 place count 1510 transition count 1935
Iterating global reduction 1 with 4 rules applied. Total rules applied 21 place count 1510 transition count 1935
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 1509 transition count 1933
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 1509 transition count 1933
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 1508 transition count 1931
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 1508 transition count 1931
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 1507 transition count 1930
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 1507 transition count 1930
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 28 place count 1507 transition count 1929
Applied a total of 28 rules in 280 ms. Remains 1507 /1520 variables (removed 13) and now considering 1929/1946 (removed 17) transitions.
// Phase 1: matrix 1929 rows 1507 cols
[2024-05-21 15:51:36] [INFO ] Computed 4 invariants in 9 ms
[2024-05-21 15:51:36] [INFO ] Implicit Places using invariants in 392 ms returned []
[2024-05-21 15:51:36] [INFO ] Invariant cache hit.
[2024-05-21 15:51:37] [INFO ] Implicit Places using invariants and state equation in 911 ms returned []
Implicit Place search using SMT with State Equation took 1305 ms to find 0 implicit places.
[2024-05-21 15:51:37] [INFO ] Invariant cache hit.
[2024-05-21 15:51:38] [INFO ] Dead Transitions using invariants and state equation in 739 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1507/1520 places, 1929/1946 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2325 ms. Remains : 1507/1520 places, 1929/1946 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 371 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true, true, (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : CloudReconfiguration-PT-310-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(OR (NOT p1) (NOT p0)), acceptance={} source=0 dest: 4}], [{ cond=(AND p1 p0), acceptance={0} source=1 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 4}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 6}], [{ cond=true, acceptance={} source=2 dest: 6}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=3 dest: 3}, { cond=p0, acceptance={0} source=3 dest: 4}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 6}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 2}], [{ cond=p0, acceptance={0} source=6 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=6 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=6 dest: 6}]], initial=5, aps=[p1:(OR (EQ s564 0) (EQ s128 1)), p0:(OR (EQ s1472 0) (EQ s220 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 48259 steps with 387 reset in 145 ms.
FORMULA CloudReconfiguration-PT-310-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-310-LTLCardinality-00 finished in 2904 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(X(X(p1)))&&p0))))'
Support contains 4 out of 1520 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1520/1520 places, 1946/1946 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1514 transition count 1940
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1514 transition count 1940
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 1514 transition count 1939
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 17 place count 1510 transition count 1935
Iterating global reduction 1 with 4 rules applied. Total rules applied 21 place count 1510 transition count 1935
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 1509 transition count 1933
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 1509 transition count 1933
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 1508 transition count 1931
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 1508 transition count 1931
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 1507 transition count 1930
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 1507 transition count 1930
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 28 place count 1507 transition count 1929
Applied a total of 28 rules in 239 ms. Remains 1507 /1520 variables (removed 13) and now considering 1929/1946 (removed 17) transitions.
// Phase 1: matrix 1929 rows 1507 cols
[2024-05-21 15:51:39] [INFO ] Computed 4 invariants in 18 ms
[2024-05-21 15:51:39] [INFO ] Implicit Places using invariants in 201 ms returned []
[2024-05-21 15:51:39] [INFO ] Invariant cache hit.
[2024-05-21 15:51:40] [INFO ] Implicit Places using invariants and state equation in 896 ms returned []
Implicit Place search using SMT with State Equation took 1103 ms to find 0 implicit places.
[2024-05-21 15:51:40] [INFO ] Invariant cache hit.
[2024-05-21 15:51:40] [INFO ] Dead Transitions using invariants and state equation in 679 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1507/1520 places, 1929/1946 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2028 ms. Remains : 1507/1520 places, 1929/1946 transitions.
Stuttering acceptance computed with spot in 386 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : CloudReconfiguration-PT-310-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 8}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 5}, { cond=p0, acceptance={0} source=2 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 0}, { cond=p0, acceptance={0} source=3 dest: 1}], [{ cond=p0, acceptance={0} source=4 dest: 2}, { cond=(NOT p0), acceptance={0} source=4 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=6 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={0} source=6 dest: 6}], [{ cond=true, acceptance={} source=7 dest: 8}], [{ cond=p0, acceptance={0} source=8 dest: 4}, { cond=(NOT p0), acceptance={0} source=8 dest: 8}]], initial=7, aps=[p0:(AND (EQ s1101 0) (EQ s260 1)), p1:(OR (EQ s12 0) (EQ s96 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 81 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-310-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-310-LTLCardinality-10 finished in 2447 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1520 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1520/1520 places, 1946/1946 transitions.
Graph (trivial) has 1856 edges and 1520 vertex of which 697 / 1520 are part of one of the 63 SCC in 6 ms
Free SCC test removed 634 places
Ensure Unique test removed 736 transitions
Reduce isomorphic transitions removed 736 transitions.
Graph (complete) has 1381 edges and 886 vertex of which 877 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 476 transitions
Trivial Post-agglo rules discarded 476 transitions
Performed 476 trivial Post agglomeration. Transition count delta: 476
Iterating post reduction 0 with 476 rules applied. Total rules applied 478 place count 876 transition count 728
Reduce places removed 476 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 500 rules applied. Total rules applied 978 place count 400 transition count 704
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 990 place count 388 transition count 704
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 47 Pre rules applied. Total rules applied 990 place count 388 transition count 657
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 3 with 94 rules applied. Total rules applied 1084 place count 341 transition count 657
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 1101 place count 324 transition count 630
Iterating global reduction 3 with 17 rules applied. Total rules applied 1118 place count 324 transition count 630
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 3 with 3 rules applied. Total rules applied 1121 place count 324 transition count 627
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 1124 place count 321 transition count 627
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1124 place count 321 transition count 626
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1126 place count 320 transition count 626
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 1136 place count 310 transition count 612
Iterating global reduction 5 with 10 rules applied. Total rules applied 1146 place count 310 transition count 612
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1152 place count 310 transition count 606
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1154 place count 308 transition count 602
Iterating global reduction 6 with 2 rules applied. Total rules applied 1156 place count 308 transition count 602
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1158 place count 306 transition count 598
Iterating global reduction 6 with 2 rules applied. Total rules applied 1160 place count 306 transition count 598
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1161 place count 305 transition count 596
Iterating global reduction 6 with 1 rules applied. Total rules applied 1162 place count 305 transition count 596
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1163 place count 304 transition count 594
Iterating global reduction 6 with 1 rules applied. Total rules applied 1164 place count 304 transition count 594
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1165 place count 303 transition count 592
Iterating global reduction 6 with 1 rules applied. Total rules applied 1166 place count 303 transition count 592
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1167 place count 302 transition count 585
Iterating global reduction 6 with 1 rules applied. Total rules applied 1168 place count 302 transition count 585
Performed 141 Post agglomeration using F-continuation condition with reduction of 81 identical transitions.
Deduced a syphon composed of 141 places in 0 ms
Reduce places removed 141 places and 0 transitions.
Iterating global reduction 6 with 282 rules applied. Total rules applied 1450 place count 161 transition count 363
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 1461 place count 161 transition count 352
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1465 place count 157 transition count 347
Iterating global reduction 7 with 4 rules applied. Total rules applied 1469 place count 157 transition count 347
Performed 13 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 7 with 26 rules applied. Total rules applied 1495 place count 144 transition count 331
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 7 with 14 rules applied. Total rules applied 1509 place count 144 transition count 317
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1510 place count 143 transition count 315
Iterating global reduction 8 with 1 rules applied. Total rules applied 1511 place count 143 transition count 315
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -40
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 8 with 34 rules applied. Total rules applied 1545 place count 126 transition count 355
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 8 with 23 rules applied. Total rules applied 1568 place count 126 transition count 332
Discarding 9 places :
Symmetric choice reduction at 9 with 9 rule applications. Total rules 1577 place count 117 transition count 314
Iterating global reduction 9 with 9 rules applied. Total rules applied 1586 place count 117 transition count 314
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 1592 place count 117 transition count 308
Drop transitions removed 39 transitions
Redundant transition composition rules discarded 39 transitions
Iterating global reduction 10 with 39 rules applied. Total rules applied 1631 place count 117 transition count 269
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 1632 place count 116 transition count 268
Applied a total of 1632 rules in 137 ms. Remains 116 /1520 variables (removed 1404) and now considering 268/1946 (removed 1678) transitions.
[2024-05-21 15:51:41] [INFO ] Flow matrix only has 211 transitions (discarded 57 similar events)
// Phase 1: matrix 211 rows 116 cols
[2024-05-21 15:51:41] [INFO ] Computed 0 invariants in 3 ms
[2024-05-21 15:51:41] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-21 15:51:41] [INFO ] Flow matrix only has 211 transitions (discarded 57 similar events)
[2024-05-21 15:51:41] [INFO ] Invariant cache hit.
[2024-05-21 15:51:41] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-21 15:51:41] [INFO ] Implicit Places using invariants and state equation in 97 ms returned [11, 44]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 150 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 114/1520 places, 268/1946 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 112 transition count 266
Applied a total of 4 rules in 6 ms. Remains 112 /114 variables (removed 2) and now considering 266/268 (removed 2) transitions.
[2024-05-21 15:51:41] [INFO ] Flow matrix only has 209 transitions (discarded 57 similar events)
// Phase 1: matrix 209 rows 112 cols
[2024-05-21 15:51:41] [INFO ] Computed 0 invariants in 0 ms
[2024-05-21 15:51:41] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-21 15:51:41] [INFO ] Flow matrix only has 209 transitions (discarded 57 similar events)
[2024-05-21 15:51:41] [INFO ] Invariant cache hit.
[2024-05-21 15:51:41] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-21 15:51:41] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 112/1520 places, 266/1946 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 425 ms. Remains : 112/1520 places, 266/1946 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-310-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s61 0) (EQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 5609 steps with 560 reset in 19 ms.
FORMULA CloudReconfiguration-PT-310-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-310-LTLCardinality-13 finished in 502 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((p0&&G(p1)))||X(X(p2))))'
Support contains 6 out of 1520 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1520/1520 places, 1946/1946 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1516 transition count 1942
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1516 transition count 1942
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 1516 transition count 1941
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 1515 transition count 1940
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 1515 transition count 1940
Applied a total of 11 rules in 250 ms. Remains 1515 /1520 variables (removed 5) and now considering 1940/1946 (removed 6) transitions.
// Phase 1: matrix 1940 rows 1515 cols
[2024-05-21 15:51:42] [INFO ] Computed 4 invariants in 13 ms
[2024-05-21 15:51:42] [INFO ] Implicit Places using invariants in 203 ms returned []
[2024-05-21 15:51:42] [INFO ] Invariant cache hit.
[2024-05-21 15:51:43] [INFO ] Implicit Places using invariants and state equation in 892 ms returned []
Implicit Place search using SMT with State Equation took 1101 ms to find 0 implicit places.
[2024-05-21 15:51:43] [INFO ] Invariant cache hit.
[2024-05-21 15:51:43] [INFO ] Dead Transitions using invariants and state equation in 682 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1515/1520 places, 1940/1946 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2035 ms. Remains : 1515/1520 places, 1940/1946 transitions.
Stuttering acceptance computed with spot in 341 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : CloudReconfiguration-PT-310-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p0 p1), acceptance={} source=0 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND p0 p1), acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 4}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), acceptance={} source=3 dest: 5}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 5}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 6}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 5}, { cond=(AND p0 p1), acceptance={} source=5 dest: 6}], [{ cond=(NOT p1), acceptance={0} source=6 dest: 5}, { cond=p1, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(OR (EQ s425 0) (EQ s1247 1)), p1:(OR (EQ s1511 0) (EQ s951 1)), p2:(AND (EQ s1403 0) (EQ s806 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 788 reset in 177 ms.
Product exploration explored 100000 steps with 761 reset in 247 ms.
Computed a total of 27 stabilizing places and 29 stable transitions
Graph (complete) has 2117 edges and 1515 vertex of which 1506 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.7 ms
Computed a total of 27 stabilizing places and 29 stable transitions
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (AND p0 p1)), (X p1), (X (NOT (OR (NOT p0) (NOT p1)))), (X (X (AND p1 (NOT p2)))), (X (X (AND p0 p1 (NOT p2)))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 8 factoid took 111 ms. Reduced automaton from 7 states, 14 edges and 3 AP (stutter sensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
Finished random walk after 18 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=9 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (AND p0 p1)), (X p1), (X (NOT (OR (NOT p0) (NOT p1)))), (X (X (AND p1 (NOT p2)))), (X (X (AND p0 p1 (NOT p2)))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(F (NOT p1)), (F (OR (NOT p0) (NOT p1))), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 8 factoid took 168 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 60 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
Support contains 4 out of 1515 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 1515/1515 places, 1940/1940 transitions.
Graph (trivial) has 1840 edges and 1515 vertex of which 671 / 1515 are part of one of the 61 SCC in 5 ms
Free SCC test removed 610 places
Ensure Unique test removed 710 transitions
Reduce isomorphic transitions removed 710 transitions.
Graph (complete) has 1401 edges and 905 vertex of which 896 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 481 transitions
Trivial Post-agglo rules discarded 481 transitions
Performed 481 trivial Post agglomeration. Transition count delta: 481
Iterating post reduction 0 with 481 rules applied. Total rules applied 483 place count 895 transition count 743
Reduce places removed 481 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 505 rules applied. Total rules applied 988 place count 414 transition count 719
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 1003 place count 402 transition count 716
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1006 place count 399 transition count 716
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 48 Pre rules applied. Total rules applied 1006 place count 399 transition count 668
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 1102 place count 351 transition count 668
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 1118 place count 335 transition count 642
Iterating global reduction 4 with 16 rules applied. Total rules applied 1134 place count 335 transition count 642
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 3 rules applied. Total rules applied 1137 place count 335 transition count 639
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 1140 place count 332 transition count 639
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 1150 place count 322 transition count 625
Iterating global reduction 6 with 10 rules applied. Total rules applied 1160 place count 322 transition count 625
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1166 place count 322 transition count 619
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1168 place count 320 transition count 615
Iterating global reduction 7 with 2 rules applied. Total rules applied 1170 place count 320 transition count 615
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1172 place count 318 transition count 611
Iterating global reduction 7 with 2 rules applied. Total rules applied 1174 place count 318 transition count 611
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1176 place count 316 transition count 607
Iterating global reduction 7 with 2 rules applied. Total rules applied 1178 place count 316 transition count 607
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1180 place count 314 transition count 603
Iterating global reduction 7 with 2 rules applied. Total rules applied 1182 place count 314 transition count 603
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1184 place count 312 transition count 599
Iterating global reduction 7 with 2 rules applied. Total rules applied 1186 place count 312 transition count 599
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1188 place count 310 transition count 585
Iterating global reduction 7 with 2 rules applied. Total rules applied 1190 place count 310 transition count 585
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 1 rules applied. Total rules applied 1191 place count 310 transition count 584
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1192 place count 309 transition count 584
Performed 142 Post agglomeration using F-continuation condition with reduction of 80 identical transitions.
Deduced a syphon composed of 142 places in 1 ms
Reduce places removed 142 places and 0 transitions.
Iterating global reduction 9 with 284 rules applied. Total rules applied 1476 place count 167 transition count 362
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 12 rules applied. Total rules applied 1488 place count 167 transition count 350
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1490 place count 166 transition count 349
Discarding 4 places :
Symmetric choice reduction at 11 with 4 rule applications. Total rules 1494 place count 162 transition count 344
Iterating global reduction 11 with 4 rules applied. Total rules applied 1498 place count 162 transition count 344
Performed 12 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 11 with 24 rules applied. Total rules applied 1522 place count 150 transition count 329
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 11 with 12 rules applied. Total rules applied 1534 place count 150 transition count 317
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -35
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 12 with 36 rules applied. Total rules applied 1570 place count 132 transition count 352
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 12 with 18 rules applied. Total rules applied 1588 place count 132 transition count 334
Discarding 9 places :
Symmetric choice reduction at 13 with 9 rule applications. Total rules 1597 place count 123 transition count 316
Iterating global reduction 13 with 9 rules applied. Total rules applied 1606 place count 123 transition count 316
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 1612 place count 123 transition count 310
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 14 with 36 rules applied. Total rules applied 1648 place count 123 transition count 274
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 1649 place count 122 transition count 273
Applied a total of 1649 rules in 113 ms. Remains 122 /1515 variables (removed 1393) and now considering 273/1940 (removed 1667) transitions.
[2024-05-21 15:51:45] [INFO ] Flow matrix only has 218 transitions (discarded 55 similar events)
// Phase 1: matrix 218 rows 122 cols
[2024-05-21 15:51:45] [INFO ] Computed 0 invariants in 2 ms
[2024-05-21 15:51:45] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-21 15:51:45] [INFO ] Flow matrix only has 218 transitions (discarded 55 similar events)
[2024-05-21 15:51:45] [INFO ] Invariant cache hit.
[2024-05-21 15:51:45] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 15:51:45] [INFO ] Implicit Places using invariants and state equation in 103 ms returned [8, 42]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 156 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 120/1515 places, 273/1940 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 118 transition count 271
Applied a total of 4 rules in 7 ms. Remains 118 /120 variables (removed 2) and now considering 271/273 (removed 2) transitions.
[2024-05-21 15:51:45] [INFO ] Flow matrix only has 216 transitions (discarded 55 similar events)
// Phase 1: matrix 216 rows 118 cols
[2024-05-21 15:51:45] [INFO ] Computed 0 invariants in 0 ms
[2024-05-21 15:51:45] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-21 15:51:45] [INFO ] Flow matrix only has 216 transitions (discarded 55 similar events)
[2024-05-21 15:51:45] [INFO ] Invariant cache hit.
[2024-05-21 15:51:45] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 15:51:45] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 118/1515 places, 271/1940 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 421 ms. Remains : 118/1515 places, 271/1940 transitions.
Computed a total of 5 stabilizing places and 19 stable transitions
Computed a total of 5 stabilizing places and 19 stable transitions
Knowledge obtained : [(AND p1 p0)]
False Knowledge obtained : [(X (AND p0 p1)), (X (NOT (AND p0 p1))), (X (OR (NOT p0) (NOT p1))), (X (NOT (OR (NOT p0) (NOT p1)))), (X p1), (X (NOT p1)), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (OR (NOT p0) (NOT p1)))), (X (X (NOT (OR (NOT p0) (NOT p1))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 323 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
Finished random walk after 2 steps, including 0 resets, run visited all 3 properties in 1 ms. (steps per millisecond=2 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0)]
False Knowledge obtained : [(X (AND p0 p1)), (X (NOT (AND p0 p1))), (X (OR (NOT p0) (NOT p1))), (X (NOT (OR (NOT p0) (NOT p1)))), (X p1), (X (NOT p1)), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (OR (NOT p0) (NOT p1)))), (X (X (NOT (OR (NOT p0) (NOT p1))))), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F (OR (NOT p0) (NOT p1))), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 1 factoid took 326 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 59 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 71 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 8212 reset in 206 ms.
Product exploration explored 100000 steps with 8262 reset in 157 ms.
Built C files in :
/tmp/ltsmin6215482888544257120
[2024-05-21 15:51:46] [INFO ] Computing symmetric may disable matrix : 271 transitions.
[2024-05-21 15:51:46] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 15:51:46] [INFO ] Computing symmetric may enable matrix : 271 transitions.
[2024-05-21 15:51:46] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 15:51:47] [INFO ] Computing Do-Not-Accords matrix : 271 transitions.
[2024-05-21 15:51:47] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 15:51:47] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6215482888544257120
Running compilation step : cd /tmp/ltsmin6215482888544257120;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 538 ms.
Running link step : cd /tmp/ltsmin6215482888544257120;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin6215482888544257120;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased16282952142581885097.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 118 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 118/118 places, 271/271 transitions.
Graph (trivial) has 148 edges and 118 vertex of which 3 / 118 are part of one of the 1 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 116 transition count 267
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 115 transition count 267
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 2 with 2 rules applied. Total rules applied 5 place count 114 transition count 266
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 114 transition count 265
Applied a total of 6 rules in 13 ms. Remains 114 /118 variables (removed 4) and now considering 265/271 (removed 6) transitions.
[2024-05-21 15:52:02] [INFO ] Flow matrix only has 210 transitions (discarded 55 similar events)
// Phase 1: matrix 210 rows 114 cols
[2024-05-21 15:52:02] [INFO ] Computed 0 invariants in 2 ms
[2024-05-21 15:52:02] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-21 15:52:02] [INFO ] Flow matrix only has 210 transitions (discarded 55 similar events)
[2024-05-21 15:52:02] [INFO ] Invariant cache hit.
[2024-05-21 15:52:02] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 15:52:02] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
[2024-05-21 15:52:02] [INFO ] Redundant transitions in 57 ms returned []
[2024-05-21 15:52:02] [INFO ] Flow matrix only has 210 transitions (discarded 55 similar events)
[2024-05-21 15:52:02] [INFO ] Invariant cache hit.
[2024-05-21 15:52:02] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 114/118 places, 265/271 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 327 ms. Remains : 114/118 places, 265/271 transitions.
Built C files in :
/tmp/ltsmin14237964077733192065
[2024-05-21 15:52:02] [INFO ] Computing symmetric may disable matrix : 265 transitions.
[2024-05-21 15:52:02] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 15:52:02] [INFO ] Computing symmetric may enable matrix : 265 transitions.
[2024-05-21 15:52:02] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 15:52:02] [INFO ] Computing Do-Not-Accords matrix : 265 transitions.
[2024-05-21 15:52:02] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 15:52:02] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14237964077733192065
Running compilation step : cd /tmp/ltsmin14237964077733192065;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 475 ms.
Running link step : cd /tmp/ltsmin14237964077733192065;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin14237964077733192065;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14295941685358070736.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-21 15:52:17] [INFO ] Flatten gal took : 9 ms
[2024-05-21 15:52:17] [INFO ] Flatten gal took : 9 ms
[2024-05-21 15:52:17] [INFO ] Time to serialize gal into /tmp/LTL14600897085325084613.gal : 3 ms
[2024-05-21 15:52:17] [INFO ] Time to serialize properties into /tmp/LTL16848138736842823511.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14600897085325084613.gal' '-t' 'CGAL' '-hoa' '/tmp/aut179018847284424668.hoa' '-atoms' '/tmp/LTL16848138736842823511.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL16848138736842823511.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut179018847284424668.hoa
Reverse transition relation is NOT exact ! Due to transitions t191, t459, t661, t773, t927, t1128, t1240, t1392, t1674.t1675.t1676.t1792, t1434.t1435.t1436...1343
Computing Next relation with stutter on 23712 deadlock states
8 unique states visited
0 strongly connected components in search stack
11 transitions explored
5 items max in DFS search stack
299 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,0,3.03797,121692,1,0,509,429199,494,388,4409,746309,921
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA CloudReconfiguration-PT-310-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE HOA DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property CloudReconfiguration-PT-310-LTLCardinality-14 finished in 39415 ms.
All properties solved by simple procedures.
Total runtime 54865 ms.

BK_STOP 1716306742258

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudReconfiguration-PT-310"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is CloudReconfiguration-PT-310, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r109-tall-171624207900117"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-310.tgz
mv CloudReconfiguration-PT-310 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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