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-171624208000172.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is CloudReconfiguration-PT-401, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r109-tall-171624208000172
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K 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 24K May 19 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 22 14:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.2K Apr 11 19:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 66K Apr 11 19:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Apr 11 19:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 11 19:53 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 912K 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-401-LTLCardinality-00
FORMULA_NAME CloudReconfiguration-PT-401-LTLCardinality-01
FORMULA_NAME CloudReconfiguration-PT-401-LTLCardinality-02
FORMULA_NAME CloudReconfiguration-PT-401-LTLCardinality-03
FORMULA_NAME CloudReconfiguration-PT-401-LTLCardinality-04
FORMULA_NAME CloudReconfiguration-PT-401-LTLCardinality-05
FORMULA_NAME CloudReconfiguration-PT-401-LTLCardinality-06
FORMULA_NAME CloudReconfiguration-PT-401-LTLCardinality-07
FORMULA_NAME CloudReconfiguration-PT-401-LTLCardinality-08
FORMULA_NAME CloudReconfiguration-PT-401-LTLCardinality-09
FORMULA_NAME CloudReconfiguration-PT-401-LTLCardinality-10
FORMULA_NAME CloudReconfiguration-PT-401-LTLCardinality-11
FORMULA_NAME CloudReconfiguration-PT-401-LTLCardinality-12
FORMULA_NAME CloudReconfiguration-PT-401-LTLCardinality-13
FORMULA_NAME CloudReconfiguration-PT-401-LTLCardinality-14
FORMULA_NAME CloudReconfiguration-PT-401-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716308496892

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-401
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-21 16:21:38] [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 16:21:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 16:21:38] [INFO ] Load time of PNML (sax parser for PT used): 149 ms
[2024-05-21 16:21:38] [INFO ] Transformed 3554 places.
[2024-05-21 16:21:38] [INFO ] Transformed 4263 transitions.
[2024-05-21 16:21:38] [INFO ] Found NUPN structural information;
[2024-05-21 16:21:38] [INFO ] Parsed PT model containing 3554 places and 4263 transitions and 8889 arcs in 240 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA CloudReconfiguration-PT-401-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-401-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-401-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-401-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 42 out of 3554 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3554/3554 places, 4263/4263 transitions.
Discarding 714 places :
Symmetric choice reduction at 0 with 714 rule applications. Total rules 714 place count 2840 transition count 3549
Iterating global reduction 0 with 714 rules applied. Total rules applied 1428 place count 2840 transition count 3549
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 0 with 39 rules applied. Total rules applied 1467 place count 2840 transition count 3510
Discarding 321 places :
Symmetric choice reduction at 1 with 321 rule applications. Total rules 1788 place count 2519 transition count 3189
Iterating global reduction 1 with 321 rules applied. Total rules applied 2109 place count 2519 transition count 3189
Discarding 123 places :
Symmetric choice reduction at 1 with 123 rule applications. Total rules 2232 place count 2396 transition count 3066
Iterating global reduction 1 with 123 rules applied. Total rules applied 2355 place count 2396 transition count 3066
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 2381 place count 2396 transition count 3040
Discarding 65 places :
Symmetric choice reduction at 2 with 65 rule applications. Total rules 2446 place count 2331 transition count 2975
Iterating global reduction 2 with 65 rules applied. Total rules applied 2511 place count 2331 transition count 2975
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 2522 place count 2331 transition count 2964
Discarding 49 places :
Symmetric choice reduction at 3 with 49 rule applications. Total rules 2571 place count 2282 transition count 2909
Iterating global reduction 3 with 49 rules applied. Total rules applied 2620 place count 2282 transition count 2909
Discarding 36 places :
Symmetric choice reduction at 3 with 36 rule applications. Total rules 2656 place count 2246 transition count 2873
Iterating global reduction 3 with 36 rules applied. Total rules applied 2692 place count 2246 transition count 2873
Discarding 33 places :
Symmetric choice reduction at 3 with 33 rule applications. Total rules 2725 place count 2213 transition count 2840
Iterating global reduction 3 with 33 rules applied. Total rules applied 2758 place count 2213 transition count 2840
Discarding 33 places :
Symmetric choice reduction at 3 with 33 rule applications. Total rules 2791 place count 2180 transition count 2807
Iterating global reduction 3 with 33 rules applied. Total rules applied 2824 place count 2180 transition count 2807
Discarding 28 places :
Symmetric choice reduction at 3 with 28 rule applications. Total rules 2852 place count 2152 transition count 2761
Iterating global reduction 3 with 28 rules applied. Total rules applied 2880 place count 2152 transition count 2761
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 2889 place count 2143 transition count 2746
Iterating global reduction 3 with 9 rules applied. Total rules applied 2898 place count 2143 transition count 2746
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 2907 place count 2134 transition count 2735
Iterating global reduction 3 with 9 rules applied. Total rules applied 2916 place count 2134 transition count 2735
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 2920 place count 2134 transition count 2731
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 2922 place count 2132 transition count 2729
Iterating global reduction 4 with 2 rules applied. Total rules applied 2924 place count 2132 transition count 2729
Applied a total of 2924 rules in 1980 ms. Remains 2132 /3554 variables (removed 1422) and now considering 2729/4263 (removed 1534) transitions.
// Phase 1: matrix 2729 rows 2132 cols
[2024-05-21 16:21:41] [INFO ] Computed 5 invariants in 36 ms
[2024-05-21 16:21:41] [INFO ] Implicit Places using invariants in 540 ms returned []
[2024-05-21 16:21:41] [INFO ] Invariant cache hit.
[2024-05-21 16:21:42] [INFO ] Implicit Places using invariants and state equation in 622 ms returned []
Implicit Place search using SMT with State Equation took 1187 ms to find 0 implicit places.
[2024-05-21 16:21:42] [INFO ] Invariant cache hit.
[2024-05-21 16:21:43] [INFO ] Dead Transitions using invariants and state equation in 1141 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2132/3554 places, 2729/4263 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4310 ms. Remains : 2132/3554 places, 2729/4263 transitions.
Support contains 42 out of 2132 places after structural reductions.
[2024-05-21 16:21:43] [INFO ] Flatten gal took : 160 ms
[2024-05-21 16:21:43] [INFO ] Flatten gal took : 84 ms
[2024-05-21 16:21:43] [INFO ] Input system was already deterministic with 2729 transitions.
Incomplete random walk after 10000 steps, including 53 resets, run finished after 603 ms. (steps per millisecond=16 ) properties (out of 24) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) seen :0
Interrupted probabilistic random walk after 180834 steps, run timeout after 3001 ms. (steps per millisecond=60 ) properties seen :{}
Probabilistic random walk after 180834 steps, saw 45408 distinct states, run finished after 3004 ms. (steps per millisecond=60 ) properties seen :0
Running SMT prover for 23 properties.
[2024-05-21 16:21:47] [INFO ] Invariant cache hit.
[2024-05-21 16:21:48] [INFO ] After 1093ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:23
[2024-05-21 16:21:49] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 18 ms returned sat
[2024-05-21 16:21:53] [INFO ] After 2946ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :23
[2024-05-21 16:21:56] [INFO ] After 6264ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :23
Attempting to minimize the solution found.
Minimization took 1865 ms.
[2024-05-21 16:21:58] [INFO ] After 9781ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :23
Parikh walk visited 18 properties in 456 ms.
Support contains 9 out of 2132 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2132/2132 places, 2729/2729 transitions.
Graph (trivial) has 2593 edges and 2132 vertex of which 947 / 2132 are part of one of the 86 SCC in 10 ms
Free SCC test removed 861 places
Drop transitions removed 1090 transitions
Reduce isomorphic transitions removed 1090 transitions.
Graph (complete) has 1868 edges and 1271 vertex of which 1260 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.3 ms
Discarding 11 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 707 transitions
Trivial Post-agglo rules discarded 707 transitions
Performed 707 trivial Post agglomeration. Transition count delta: 707
Iterating post reduction 0 with 716 rules applied. Total rules applied 718 place count 1260 transition count 918
Reduce places removed 707 places and 0 transitions.
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Drop transitions removed 60 transitions
Trivial Post-agglo rules discarded 60 transitions
Performed 60 trivial Post agglomeration. Transition count delta: 60
Iterating post reduction 1 with 800 rules applied. Total rules applied 1518 place count 553 transition count 825
Reduce places removed 60 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 63 rules applied. Total rules applied 1581 place count 493 transition count 822
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 1584 place count 492 transition count 820
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 4 rules applied. Total rules applied 1588 place count 491 transition count 817
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 3 rules applied. Total rules applied 1591 place count 489 transition count 816
Reduce places removed 1 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 6 with 3 rules applied. Total rules applied 1594 place count 488 transition count 814
Reduce places removed 1 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 7 with 3 rules applied. Total rules applied 1597 place count 487 transition count 812
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1598 place count 486 transition count 812
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 65 Pre rules applied. Total rules applied 1598 place count 486 transition count 747
Deduced a syphon composed of 65 places in 0 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 9 with 130 rules applied. Total rules applied 1728 place count 421 transition count 747
Discarding 13 places :
Symmetric choice reduction at 9 with 13 rule applications. Total rules 1741 place count 408 transition count 731
Iterating global reduction 9 with 13 rules applied. Total rules applied 1754 place count 408 transition count 731
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 9 with 2 rules applied. Total rules applied 1756 place count 408 transition count 729
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1758 place count 406 transition count 729
Discarding 10 places :
Symmetric choice reduction at 11 with 10 rule applications. Total rules 1768 place count 396 transition count 718
Iterating global reduction 11 with 10 rules applied. Total rules applied 1778 place count 396 transition count 718
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 11 with 8 rules applied. Total rules applied 1786 place count 396 transition count 710
Performed 214 Post agglomeration using F-continuation condition with reduction of 143 identical transitions.
Deduced a syphon composed of 214 places in 0 ms
Reduce places removed 214 places and 0 transitions.
Iterating global reduction 12 with 428 rules applied. Total rules applied 2214 place count 182 transition count 353
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 12 with 25 rules applied. Total rules applied 2239 place count 182 transition count 328
Discarding 4 places :
Symmetric choice reduction at 13 with 4 rule applications. Total rules 2243 place count 178 transition count 324
Iterating global reduction 13 with 4 rules applied. Total rules applied 2247 place count 178 transition count 324
Performed 13 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 13 with 26 rules applied. Total rules applied 2273 place count 165 transition count 309
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 13 with 15 rules applied. Total rules applied 2288 place count 165 transition count 294
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 14 with 2 rules applied. Total rules applied 2290 place count 164 transition count 293
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 2292 place count 164 transition count 291
Performed 46 Post agglomeration using F-continuation condition with reduction of 20 identical transitions.
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 15 with 92 rules applied. Total rules applied 2384 place count 118 transition count 334
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 15 with 37 rules applied. Total rules applied 2421 place count 118 transition count 297
Discarding 27 places :
Symmetric choice reduction at 16 with 27 rule applications. Total rules 2448 place count 91 transition count 243
Iterating global reduction 16 with 27 rules applied. Total rules applied 2475 place count 91 transition count 243
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 16 with 14 rules applied. Total rules applied 2489 place count 91 transition count 229
Discarding 8 places :
Symmetric choice reduction at 17 with 8 rule applications. Total rules 2497 place count 83 transition count 213
Iterating global reduction 17 with 8 rules applied. Total rules applied 2505 place count 83 transition count 213
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 17 with 8 rules applied. Total rules applied 2513 place count 83 transition count 205
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 18 with 4 rules applied. Total rules applied 2517 place count 83 transition count 201
Free-agglomeration rule applied 6 times.
Iterating global reduction 18 with 6 rules applied. Total rules applied 2523 place count 83 transition count 195
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 18 with 9 rules applied. Total rules applied 2532 place count 77 transition count 192
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 19 with 1 rules applied. Total rules applied 2533 place count 77 transition count 191
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 19 with 4 rules applied. Total rules applied 2537 place count 77 transition count 191
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 19 with 2 rules applied. Total rules applied 2539 place count 77 transition count 189
Discarding 1 places :
Symmetric choice reduction at 19 with 1 rule applications. Total rules 2540 place count 76 transition count 188
Iterating global reduction 19 with 1 rules applied. Total rules applied 2541 place count 76 transition count 188
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 19 with 1 rules applied. Total rules applied 2542 place count 75 transition count 187
Applied a total of 2542 rules in 196 ms. Remains 75 /2132 variables (removed 2057) and now considering 187/2729 (removed 2542) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 196 ms. Remains : 75/2132 places, 187/2729 transitions.
Finished random walk after 2404 steps, including 21 resets, run visited all 5 properties in 15 ms. (steps per millisecond=160 )
Parikh walk visited 0 properties in 0 ms.
FORMULA CloudReconfiguration-PT-401-LTLCardinality-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 33 stabilizing places and 36 stable transitions
Graph (complete) has 2965 edges and 2132 vertex of which 2121 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.34 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(G((!(X(p0) U p1)||p2)))))'
Support contains 4 out of 2132 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2132/2132 places, 2729/2729 transitions.
Graph (trivial) has 2604 edges and 2132 vertex of which 990 / 2132 are part of one of the 88 SCC in 3 ms
Free SCC test removed 902 places
Ensure Unique test removed 1055 transitions
Reduce isomorphic transitions removed 1055 transitions.
Graph (complete) has 1902 edges and 1230 vertex of which 1219 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.5 ms
Discarding 11 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 668 transitions
Trivial Post-agglo rules discarded 668 transitions
Performed 668 trivial Post agglomeration. Transition count delta: 668
Iterating post reduction 0 with 668 rules applied. Total rules applied 670 place count 1218 transition count 999
Reduce places removed 668 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 696 rules applied. Total rules applied 1366 place count 550 transition count 971
Reduce places removed 13 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 14 rules applied. Total rules applied 1380 place count 537 transition count 970
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1381 place count 536 transition count 970
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 64 Pre rules applied. Total rules applied 1381 place count 536 transition count 906
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 4 with 128 rules applied. Total rules applied 1509 place count 472 transition count 906
Discarding 22 places :
Symmetric choice reduction at 4 with 22 rule applications. Total rules 1531 place count 450 transition count 872
Iterating global reduction 4 with 22 rules applied. Total rules applied 1553 place count 450 transition count 872
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 2 rules applied. Total rules applied 1555 place count 450 transition count 870
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1557 place count 448 transition count 870
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 1572 place count 433 transition count 849
Iterating global reduction 6 with 15 rules applied. Total rules applied 1587 place count 433 transition count 849
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 1595 place count 433 transition count 841
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1598 place count 430 transition count 835
Iterating global reduction 7 with 3 rules applied. Total rules applied 1601 place count 430 transition count 835
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1604 place count 427 transition count 829
Iterating global reduction 7 with 3 rules applied. Total rules applied 1607 place count 427 transition count 829
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1610 place count 424 transition count 823
Iterating global reduction 7 with 3 rules applied. Total rules applied 1613 place count 424 transition count 823
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1616 place count 421 transition count 817
Iterating global reduction 7 with 3 rules applied. Total rules applied 1619 place count 421 transition count 817
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1622 place count 418 transition count 811
Iterating global reduction 7 with 3 rules applied. Total rules applied 1625 place count 418 transition count 811
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1628 place count 415 transition count 805
Iterating global reduction 7 with 3 rules applied. Total rules applied 1631 place count 415 transition count 805
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1633 place count 413 transition count 801
Iterating global reduction 7 with 2 rules applied. Total rules applied 1635 place count 413 transition count 801
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1636 place count 412 transition count 794
Iterating global reduction 7 with 1 rules applied. Total rules applied 1637 place count 412 transition count 794
Performed 197 Post agglomeration using F-continuation condition with reduction of 120 identical transitions.
Deduced a syphon composed of 197 places in 0 ms
Reduce places removed 197 places and 0 transitions.
Iterating global reduction 7 with 394 rules applied. Total rules applied 2031 place count 215 transition count 477
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 7 with 16 rules applied. Total rules applied 2047 place count 215 transition count 461
Discarding 6 places :
Symmetric choice reduction at 8 with 6 rule applications. Total rules 2053 place count 209 transition count 450
Iterating global reduction 8 with 6 rules applied. Total rules applied 2059 place count 209 transition count 450
Performed 14 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 8 with 28 rules applied. Total rules applied 2087 place count 195 transition count 434
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 8 with 14 rules applied. Total rules applied 2101 place count 195 transition count 420
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 2102 place count 194 transition count 416
Iterating global reduction 9 with 1 rules applied. Total rules applied 2103 place count 194 transition count 416
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 2105 place count 193 transition count 415
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: -47
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 9 with 48 rules applied. Total rules applied 2153 place count 169 transition count 462
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 9 with 22 rules applied. Total rules applied 2175 place count 169 transition count 440
Discarding 12 places :
Symmetric choice reduction at 10 with 12 rule applications. Total rules 2187 place count 157 transition count 416
Iterating global reduction 10 with 12 rules applied. Total rules applied 2199 place count 157 transition count 416
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 10 with 8 rules applied. Total rules applied 2207 place count 157 transition count 408
Drop transitions removed 51 transitions
Redundant transition composition rules discarded 51 transitions
Iterating global reduction 11 with 51 rules applied. Total rules applied 2258 place count 157 transition count 357
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 2259 place count 157 transition count 357
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 2260 place count 156 transition count 356
Applied a total of 2260 rules in 184 ms. Remains 156 /2132 variables (removed 1976) and now considering 356/2729 (removed 2373) transitions.
[2024-05-21 16:21:59] [INFO ] Flow matrix only has 279 transitions (discarded 77 similar events)
// Phase 1: matrix 279 rows 156 cols
[2024-05-21 16:21:59] [INFO ] Computed 0 invariants in 5 ms
[2024-05-21 16:22:00] [INFO ] Implicit Places using invariants in 64 ms returned []
[2024-05-21 16:22:00] [INFO ] Flow matrix only has 279 transitions (discarded 77 similar events)
[2024-05-21 16:22:00] [INFO ] Invariant cache hit.
[2024-05-21 16:22:00] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 16:22:00] [INFO ] Implicit Places using invariants and state equation in 145 ms returned [10, 82, 117]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 219 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 153/2132 places, 356/2729 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 151 transition count 354
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 150 transition count 353
Applied a total of 3 rules in 19 ms. Remains 150 /153 variables (removed 3) and now considering 353/356 (removed 3) transitions.
[2024-05-21 16:22:00] [INFO ] Flow matrix only has 276 transitions (discarded 77 similar events)
// Phase 1: matrix 276 rows 150 cols
[2024-05-21 16:22:00] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 16:22:00] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-05-21 16:22:00] [INFO ] Flow matrix only has 276 transitions (discarded 77 similar events)
[2024-05-21 16:22:00] [INFO ] Invariant cache hit.
[2024-05-21 16:22:00] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 16:22:00] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 179 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 150/2132 places, 353/2729 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 601 ms. Remains : 150/2132 places, 353/2729 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 203 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Running random walk in product with property : CloudReconfiguration-PT-401-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(OR (AND p1 (NOT p2)) (AND p1 p0)), acceptance={0} source=1 dest: 0}, { cond=(OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) p0)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p2:(EQ s78 0), p1:(EQ s21 1), p0:(OR (EQ s32 0) (EQ s111 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 7252 reset in 266 ms.
Product exploration explored 100000 steps with 7208 reset in 224 ms.
Computed a total of 3 stabilizing places and 22 stable transitions
Computed a total of 3 stabilizing places and 22 stable transitions
Knowledge obtained : [(AND p2 (NOT p1) p0), (X p2), (X (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) p0))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p2 (NOT p0)))), (X (NOT (OR (AND p1 (NOT p2)) (AND p1 p0)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X p2)), (X (X (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) p0)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT (OR (AND p1 (NOT p2)) (AND p1 p0))))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 147 ms. Reduced automaton from 2 states, 6 edges and 3 AP (stutter insensitive) to 2 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Incomplete random walk after 10000 steps, including 899 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10001 steps, including 132 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 16:22:01] [INFO ] Flow matrix only has 276 transitions (discarded 77 similar events)
[2024-05-21 16:22:01] [INFO ] Invariant cache hit.
[2024-05-21 16:22:01] [INFO ] After 79ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 16:22:01] [INFO ] After 107ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 16:22:01] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 16:22:01] [INFO ] After 15ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 16:22:01] [INFO ] After 29ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2024-05-21 16:22:01] [INFO ] After 212ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 8 ms.
Support contains 2 out of 150 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 150/150 places, 353/353 transitions.
Drop transitions removed 73 transitions
Reduce isomorphic transitions removed 73 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 87 rules applied. Total rules applied 87 place count 150 transition count 266
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 101 place count 136 transition count 266
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 101 place count 136 transition count 265
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 103 place count 135 transition count 265
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 163 place count 105 transition count 235
Drop transitions removed 8 transitions
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 2 with 21 rules applied. Total rules applied 184 place count 105 transition count 214
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 200 place count 89 transition count 198
Iterating global reduction 3 with 16 rules applied. Total rules applied 216 place count 89 transition count 198
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 224 place count 89 transition count 190
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 248 place count 77 transition count 178
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 260 place count 77 transition count 166
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 268 place count 69 transition count 158
Iterating global reduction 5 with 8 rules applied. Total rules applied 276 place count 69 transition count 158
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 284 place count 69 transition count 150
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 6 with 20 rules applied. Total rules applied 304 place count 59 transition count 152
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 6 with 16 rules applied. Total rules applied 320 place count 59 transition count 136
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 328 place count 51 transition count 128
Iterating global reduction 7 with 8 rules applied. Total rules applied 336 place count 51 transition count 128
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 7 with 8 rules applied. Total rules applied 344 place count 51 transition count 120
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 8 with 20 rules applied. Total rules applied 364 place count 51 transition count 100
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 368 place count 47 transition count 88
Iterating global reduction 8 with 4 rules applied. Total rules applied 372 place count 47 transition count 88
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 376 place count 47 transition count 84
Discarding 4 places :
Symmetric choice reduction at 9 with 4 rule applications. Total rules 380 place count 43 transition count 80
Iterating global reduction 9 with 4 rules applied. Total rules applied 384 place count 43 transition count 80
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 9 with 8 rules applied. Total rules applied 392 place count 43 transition count 72
Free-agglomeration rule applied 6 times.
Iterating global reduction 10 with 6 rules applied. Total rules applied 398 place count 43 transition count 66
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t1943.t1944.t1945.t1946.t1947.t1948.t1949.t1950.t1951.t1952.t1953.t2628.t2380.t2381.t2382.t2383.t2384.t2385.t2386.t2387.t2388.t2390.t2480.t2391.t2392.t2393.t2395.t2461.t2396.t2397.t2398.t2400.t2442.t2401.t2402.t2403.t2520.t2536 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Graph (trivial) has 37 edges and 35 vertex of which 26 / 35 are part of one of the 11 SCC in 0 ms
Free SCC test removed 15 places
Iterating post reduction 10 with 7 rules applied. Total rules applied 405 place count 20 transition count 60
Drop transitions removed 26 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 11 with 31 rules applied. Total rules applied 436 place count 20 transition count 29
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 440 place count 16 transition count 25
Iterating global reduction 12 with 4 rules applied. Total rules applied 444 place count 16 transition count 25
Performed 2 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 12 with 4 rules applied. Total rules applied 448 place count 14 transition count 22
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 453 place count 14 transition count 17
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 4 places and 0 transitions.
Iterating global reduction 13 with 6 rules applied. Total rules applied 459 place count 10 transition count 15
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 462 place count 10 transition count 12
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 14 with 2 rules applied. Total rules applied 464 place count 10 transition count 10
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 2 Pre rules applied. Total rules applied 464 place count 10 transition count 8
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 14 with 4 rules applied. Total rules applied 468 place count 8 transition count 8
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 14 with 2 rules applied. Total rules applied 470 place count 7 transition count 9
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 14 with 1 rules applied. Total rules applied 471 place count 7 transition count 9
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 14 with 1 rules applied. Total rules applied 472 place count 7 transition count 8
Applied a total of 472 rules in 31 ms. Remains 7 /150 variables (removed 143) and now considering 8/353 (removed 345) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 7/150 places, 8/353 transitions.
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p2 (NOT p1) p0), (X p2), (X (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) p0))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p2 (NOT p0)))), (X (NOT (OR (AND p1 (NOT p2)) (AND p1 p0)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X p2)), (X (X (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) p0)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT (OR (AND p1 (NOT p2)) (AND p1 p0))))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(F (OR (AND p1 (NOT p2)) (AND p1 p0))), (F (AND p2 (NOT p0))), (F (NOT (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) p0)))), (F (NOT p2)), (F (AND (NOT p1) (NOT p2))), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 13 factoid took 328 ms. Reduced automaton from 2 states, 6 edges and 3 AP (stutter insensitive) to 2 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 78 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Support contains 4 out of 150 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 150/150 places, 353/353 transitions.
Applied a total of 0 rules in 10 ms. Remains 150 /150 variables (removed 0) and now considering 353/353 (removed 0) transitions.
[2024-05-21 16:22:02] [INFO ] Flow matrix only has 276 transitions (discarded 77 similar events)
[2024-05-21 16:22:02] [INFO ] Invariant cache hit.
[2024-05-21 16:22:02] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-21 16:22:02] [INFO ] Flow matrix only has 276 transitions (discarded 77 similar events)
[2024-05-21 16:22:02] [INFO ] Invariant cache hit.
[2024-05-21 16:22:02] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 16:22:02] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
[2024-05-21 16:22:02] [INFO ] Redundant transitions in 67 ms returned []
[2024-05-21 16:22:02] [INFO ] Flow matrix only has 276 transitions (discarded 77 similar events)
[2024-05-21 16:22:02] [INFO ] Invariant cache hit.
[2024-05-21 16:22:02] [INFO ] Dead Transitions using invariants and state equation in 102 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 345 ms. Remains : 150/150 places, 353/353 transitions.
Computed a total of 3 stabilizing places and 22 stable transitions
Computed a total of 3 stabilizing places and 22 stable transitions
Knowledge obtained : [(AND p2 (NOT p1) p0), (X p2), (X (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) p0))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p2 (NOT p0)))), (X (NOT (OR (AND p1 (NOT p2)) (AND p1 p0)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X p2)), (X (X (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) p0)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT (OR (AND p1 (NOT p2)) (AND p1 p0))))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 124 ms. Reduced automaton from 2 states, 6 edges and 3 AP (stutter insensitive) to 2 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Incomplete random walk after 10000 steps, including 880 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10001 steps, including 138 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-21 16:22:02] [INFO ] Flow matrix only has 276 transitions (discarded 77 similar events)
[2024-05-21 16:22:02] [INFO ] Invariant cache hit.
[2024-05-21 16:22:02] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 16:22:03] [INFO ] After 62ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 16:22:03] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 16:22:03] [INFO ] After 12ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 16:22:03] [INFO ] After 25ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2024-05-21 16:22:03] [INFO ] After 134ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 150 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 150/150 places, 353/353 transitions.
Drop transitions removed 73 transitions
Reduce isomorphic transitions removed 73 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 87 rules applied. Total rules applied 87 place count 150 transition count 266
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 101 place count 136 transition count 266
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 101 place count 136 transition count 265
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 103 place count 135 transition count 265
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 163 place count 105 transition count 235
Drop transitions removed 8 transitions
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 2 with 21 rules applied. Total rules applied 184 place count 105 transition count 214
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 200 place count 89 transition count 198
Iterating global reduction 3 with 16 rules applied. Total rules applied 216 place count 89 transition count 198
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 224 place count 89 transition count 190
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 248 place count 77 transition count 178
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 260 place count 77 transition count 166
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 268 place count 69 transition count 158
Iterating global reduction 5 with 8 rules applied. Total rules applied 276 place count 69 transition count 158
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 284 place count 69 transition count 150
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 6 with 20 rules applied. Total rules applied 304 place count 59 transition count 152
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 6 with 16 rules applied. Total rules applied 320 place count 59 transition count 136
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 328 place count 51 transition count 128
Iterating global reduction 7 with 8 rules applied. Total rules applied 336 place count 51 transition count 128
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 7 with 8 rules applied. Total rules applied 344 place count 51 transition count 120
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 8 with 20 rules applied. Total rules applied 364 place count 51 transition count 100
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 368 place count 47 transition count 88
Iterating global reduction 8 with 4 rules applied. Total rules applied 372 place count 47 transition count 88
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 376 place count 47 transition count 84
Discarding 4 places :
Symmetric choice reduction at 9 with 4 rule applications. Total rules 380 place count 43 transition count 80
Iterating global reduction 9 with 4 rules applied. Total rules applied 384 place count 43 transition count 80
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 9 with 8 rules applied. Total rules applied 392 place count 43 transition count 72
Free-agglomeration rule applied 6 times.
Iterating global reduction 10 with 6 rules applied. Total rules applied 398 place count 43 transition count 66
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t1943.t1944.t1945.t1946.t1947.t1948.t1949.t1950.t1951.t1952.t1953.t2628.t2380.t2381.t2382.t2383.t2384.t2385.t2386.t2387.t2388.t2390.t2480.t2391.t2392.t2393.t2395.t2461.t2396.t2397.t2398.t2400.t2442.t2401.t2402.t2403.t2520.t2536 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Graph (trivial) has 37 edges and 35 vertex of which 26 / 35 are part of one of the 11 SCC in 0 ms
Free SCC test removed 15 places
Iterating post reduction 10 with 7 rules applied. Total rules applied 405 place count 20 transition count 60
Drop transitions removed 26 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 11 with 31 rules applied. Total rules applied 436 place count 20 transition count 29
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 440 place count 16 transition count 25
Iterating global reduction 12 with 4 rules applied. Total rules applied 444 place count 16 transition count 25
Performed 2 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 12 with 4 rules applied. Total rules applied 448 place count 14 transition count 22
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 453 place count 14 transition count 17
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 4 places and 0 transitions.
Iterating global reduction 13 with 6 rules applied. Total rules applied 459 place count 10 transition count 15
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 462 place count 10 transition count 12
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 14 with 2 rules applied. Total rules applied 464 place count 10 transition count 10
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 2 Pre rules applied. Total rules applied 464 place count 10 transition count 8
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 14 with 4 rules applied. Total rules applied 468 place count 8 transition count 8
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 14 with 2 rules applied. Total rules applied 470 place count 7 transition count 9
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 14 with 1 rules applied. Total rules applied 471 place count 7 transition count 9
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 14 with 1 rules applied. Total rules applied 472 place count 7 transition count 8
Applied a total of 472 rules in 27 ms. Remains 7 /150 variables (removed 143) and now considering 8/353 (removed 345) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 7/150 places, 8/353 transitions.
Finished random walk after 3337 steps, including 1 resets, run visited all 1 properties in 4 ms. (steps per millisecond=834 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p2 (NOT p1) p0), (X p2), (X (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) p0))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p2 (NOT p0)))), (X (NOT (OR (AND p1 (NOT p2)) (AND p1 p0)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X p2)), (X (X (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) p0)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT (OR (AND p1 (NOT p2)) (AND p1 p0))))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(F (OR (AND p1 (NOT p2)) (AND p1 p0))), (F (AND p2 (NOT p0))), (F (NOT (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) p0)))), (F (NOT p2)), (F (AND (NOT p1) (NOT p2))), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 13 factoid took 348 ms. Reduced automaton from 2 states, 6 edges and 3 AP (stutter insensitive) to 2 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 89 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 80 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 85 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Product exploration explored 100000 steps with 7173 reset in 163 ms.
Product exploration explored 100000 steps with 7215 reset in 195 ms.
Built C files in :
/tmp/ltsmin7663432222098981997
[2024-05-21 16:22:04] [INFO ] Computing symmetric may disable matrix : 353 transitions.
[2024-05-21 16:22:04] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 16:22:04] [INFO ] Computing symmetric may enable matrix : 353 transitions.
[2024-05-21 16:22:04] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 16:22:04] [INFO ] Computing Do-Not-Accords matrix : 353 transitions.
[2024-05-21 16:22:04] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 16:22:04] [INFO ] Built C files in 53ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7663432222098981997
Running compilation step : cd /tmp/ltsmin7663432222098981997;'/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 724 ms.
Running link step : cd /tmp/ltsmin7663432222098981997;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin7663432222098981997;'/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/stateBased17641265804987041578.hoa' '--buchi-type=spotba'
LTSmin run took 3610 ms.
FORMULA CloudReconfiguration-PT-401-LTLCardinality-01 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property CloudReconfiguration-PT-401-LTLCardinality-01 finished in 8843 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(p0)&&(G(p1) U X(!p2)))))'
Support contains 5 out of 2132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2132/2132 places, 2729/2729 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 2108 transition count 2705
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 2108 transition count 2705
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 49 place count 2108 transition count 2704
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 60 place count 2097 transition count 2691
Iterating global reduction 1 with 11 rules applied. Total rules applied 71 place count 2097 transition count 2691
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 77 place count 2091 transition count 2684
Iterating global reduction 1 with 6 rules applied. Total rules applied 83 place count 2091 transition count 2684
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 87 place count 2087 transition count 2679
Iterating global reduction 1 with 4 rules applied. Total rules applied 91 place count 2087 transition count 2679
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 93 place count 2085 transition count 2677
Iterating global reduction 1 with 2 rules applied. Total rules applied 95 place count 2085 transition count 2677
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 97 place count 2083 transition count 2674
Iterating global reduction 1 with 2 rules applied. Total rules applied 99 place count 2083 transition count 2674
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 101 place count 2081 transition count 2671
Iterating global reduction 1 with 2 rules applied. Total rules applied 103 place count 2081 transition count 2671
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 104 place count 2080 transition count 2670
Iterating global reduction 1 with 1 rules applied. Total rules applied 105 place count 2080 transition count 2670
Applied a total of 105 rules in 772 ms. Remains 2080 /2132 variables (removed 52) and now considering 2670/2729 (removed 59) transitions.
// Phase 1: matrix 2670 rows 2080 cols
[2024-05-21 16:22:09] [INFO ] Computed 5 invariants in 24 ms
[2024-05-21 16:22:09] [INFO ] Implicit Places using invariants in 326 ms returned []
[2024-05-21 16:22:09] [INFO ] Invariant cache hit.
[2024-05-21 16:22:11] [INFO ] Implicit Places using invariants and state equation in 1424 ms returned []
Implicit Place search using SMT with State Equation took 1753 ms to find 0 implicit places.
[2024-05-21 16:22:11] [INFO ] Invariant cache hit.
[2024-05-21 16:22:12] [INFO ] Dead Transitions using invariants and state equation in 1098 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2080/2132 places, 2670/2729 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3625 ms. Remains : 2080/2132 places, 2670/2729 transitions.
Stuttering acceptance computed with spot in 259 ms :[(OR (NOT p0) p2), (OR (NOT p0) p2), p2, (NOT p0), p2, true, (NOT p1)]
Running random walk in product with property : CloudReconfiguration-PT-401-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}, { cond=p1, acceptance={} source=1 dest: 4}], [{ cond=p2, acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND p1 p2), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p1) p2), acceptance={0} source=4 dest: 5}, { cond=(AND p1 p2), acceptance={0} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 5}, { cond=p1, acceptance={} source=6 dest: 6}]], initial=0, aps=[p1:(OR (EQ s1375 0) (EQ s198 1)), p0:(EQ s41 1), p2:(OR (EQ s250 0) (EQ s1524 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1447 steps with 7 reset in 9 ms.
FORMULA CloudReconfiguration-PT-401-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-401-LTLCardinality-02 finished in 3933 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 1 out of 2132 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2132/2132 places, 2729/2729 transitions.
Graph (trivial) has 2611 edges and 2132 vertex of which 990 / 2132 are part of one of the 88 SCC in 5 ms
Free SCC test removed 902 places
Ensure Unique test removed 1055 transitions
Reduce isomorphic transitions removed 1055 transitions.
Graph (complete) has 1902 edges and 1230 vertex of which 1219 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.4 ms
Discarding 11 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 672 transitions
Trivial Post-agglo rules discarded 672 transitions
Performed 672 trivial Post agglomeration. Transition count delta: 672
Iterating post reduction 0 with 672 rules applied. Total rules applied 674 place count 1218 transition count 995
Reduce places removed 672 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 701 rules applied. Total rules applied 1375 place count 546 transition count 966
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 1389 place count 532 transition count 966
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 64 Pre rules applied. Total rules applied 1389 place count 532 transition count 902
Deduced a syphon composed of 64 places in 0 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 1517 place count 468 transition count 902
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 1539 place count 446 transition count 868
Iterating global reduction 3 with 22 rules applied. Total rules applied 1561 place count 446 transition count 868
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 2 rules applied. Total rules applied 1563 place count 446 transition count 866
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1565 place count 444 transition count 866
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 1580 place count 429 transition count 845
Iterating global reduction 5 with 15 rules applied. Total rules applied 1595 place count 429 transition count 845
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 1603 place count 429 transition count 837
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1606 place count 426 transition count 831
Iterating global reduction 6 with 3 rules applied. Total rules applied 1609 place count 426 transition count 831
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1612 place count 423 transition count 825
Iterating global reduction 6 with 3 rules applied. Total rules applied 1615 place count 423 transition count 825
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1618 place count 420 transition count 819
Iterating global reduction 6 with 3 rules applied. Total rules applied 1621 place count 420 transition count 819
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1624 place count 417 transition count 813
Iterating global reduction 6 with 3 rules applied. Total rules applied 1627 place count 417 transition count 813
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1630 place count 414 transition count 807
Iterating global reduction 6 with 3 rules applied. Total rules applied 1633 place count 414 transition count 807
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1636 place count 411 transition count 801
Iterating global reduction 6 with 3 rules applied. Total rules applied 1639 place count 411 transition count 801
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1641 place count 409 transition count 797
Iterating global reduction 6 with 2 rules applied. Total rules applied 1643 place count 409 transition count 797
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1644 place count 408 transition count 790
Iterating global reduction 6 with 1 rules applied. Total rules applied 1645 place count 408 transition count 790
Performed 199 Post agglomeration using F-continuation condition with reduction of 123 identical transitions.
Deduced a syphon composed of 199 places in 0 ms
Reduce places removed 199 places and 0 transitions.
Iterating global reduction 6 with 398 rules applied. Total rules applied 2043 place count 209 transition count 468
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 6 with 16 rules applied. Total rules applied 2059 place count 209 transition count 452
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 2065 place count 203 transition count 441
Iterating global reduction 7 with 6 rules applied. Total rules applied 2071 place count 203 transition count 441
Performed 14 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 7 with 28 rules applied. Total rules applied 2099 place count 189 transition count 425
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 7 with 14 rules applied. Total rules applied 2113 place count 189 transition count 411
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2114 place count 188 transition count 407
Iterating global reduction 8 with 1 rules applied. Total rules applied 2115 place count 188 transition count 407
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 8 with 2 rules applied. Total rules applied 2117 place count 187 transition count 406
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: -47
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 8 with 48 rules applied. Total rules applied 2165 place count 163 transition count 453
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 8 with 22 rules applied. Total rules applied 2187 place count 163 transition count 431
Discarding 12 places :
Symmetric choice reduction at 9 with 12 rule applications. Total rules 2199 place count 151 transition count 407
Iterating global reduction 9 with 12 rules applied. Total rules applied 2211 place count 151 transition count 407
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 9 with 8 rules applied. Total rules applied 2219 place count 151 transition count 399
Drop transitions removed 50 transitions
Redundant transition composition rules discarded 50 transitions
Iterating global reduction 10 with 50 rules applied. Total rules applied 2269 place count 151 transition count 349
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 2270 place count 150 transition count 348
Applied a total of 2270 rules in 139 ms. Remains 150 /2132 variables (removed 1982) and now considering 348/2729 (removed 2381) transitions.
[2024-05-21 16:22:12] [INFO ] Flow matrix only has 271 transitions (discarded 77 similar events)
// Phase 1: matrix 271 rows 150 cols
[2024-05-21 16:22:12] [INFO ] Computed 0 invariants in 3 ms
[2024-05-21 16:22:12] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-21 16:22:12] [INFO ] Flow matrix only has 271 transitions (discarded 77 similar events)
[2024-05-21 16:22:12] [INFO ] Invariant cache hit.
[2024-05-21 16:22:12] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 16:22:12] [INFO ] Implicit Places using invariants and state equation in 133 ms returned [10, 76, 109]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 193 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 147/2132 places, 348/2729 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 145 transition count 346
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 144 transition count 345
Applied a total of 3 rules in 11 ms. Remains 144 /147 variables (removed 3) and now considering 345/348 (removed 3) transitions.
[2024-05-21 16:22:12] [INFO ] Flow matrix only has 268 transitions (discarded 77 similar events)
// Phase 1: matrix 268 rows 144 cols
[2024-05-21 16:22:12] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 16:22:12] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-21 16:22:12] [INFO ] Flow matrix only has 268 transitions (discarded 77 similar events)
[2024-05-21 16:22:12] [INFO ] Invariant cache hit.
[2024-05-21 16:22:12] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 16:22:13] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 144/2132 places, 345/2729 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 526 ms. Remains : 144/2132 places, 345/2729 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-401-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s127 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-401-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-401-LTLCardinality-03 finished in 583 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(p0))'
Support contains 2 out of 2132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2132/2132 places, 2729/2729 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 2104 transition count 2701
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 2104 transition count 2701
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 58 place count 2104 transition count 2699
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 72 place count 2090 transition count 2682
Iterating global reduction 1 with 14 rules applied. Total rules applied 86 place count 2090 transition count 2682
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 87 place count 2090 transition count 2681
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 93 place count 2084 transition count 2674
Iterating global reduction 2 with 6 rules applied. Total rules applied 99 place count 2084 transition count 2674
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 103 place count 2080 transition count 2669
Iterating global reduction 2 with 4 rules applied. Total rules applied 107 place count 2080 transition count 2669
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 109 place count 2078 transition count 2667
Iterating global reduction 2 with 2 rules applied. Total rules applied 111 place count 2078 transition count 2667
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 113 place count 2076 transition count 2664
Iterating global reduction 2 with 2 rules applied. Total rules applied 115 place count 2076 transition count 2664
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 117 place count 2074 transition count 2661
Iterating global reduction 2 with 2 rules applied. Total rules applied 119 place count 2074 transition count 2661
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 120 place count 2073 transition count 2660
Iterating global reduction 2 with 1 rules applied. Total rules applied 121 place count 2073 transition count 2660
Applied a total of 121 rules in 785 ms. Remains 2073 /2132 variables (removed 59) and now considering 2660/2729 (removed 69) transitions.
// Phase 1: matrix 2660 rows 2073 cols
[2024-05-21 16:22:13] [INFO ] Computed 5 invariants in 21 ms
[2024-05-21 16:22:14] [INFO ] Implicit Places using invariants in 322 ms returned []
[2024-05-21 16:22:14] [INFO ] Invariant cache hit.
[2024-05-21 16:22:15] [INFO ] Implicit Places using invariants and state equation in 1437 ms returned []
Implicit Place search using SMT with State Equation took 1761 ms to find 0 implicit places.
[2024-05-21 16:22:15] [INFO ] Invariant cache hit.
[2024-05-21 16:22:16] [INFO ] Dead Transitions using invariants and state equation in 1097 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2073/2132 places, 2660/2729 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3646 ms. Remains : 2073/2132 places, 2660/2729 transitions.
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : CloudReconfiguration-PT-401-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s1222 0) (EQ s1486 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 671 ms.
Product exploration explored 100000 steps with 50000 reset in 667 ms.
Computed a total of 33 stabilizing places and 36 stable transitions
Graph (complete) has 2895 edges and 2073 vertex of which 2062 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.9 ms
Computed a total of 33 stabilizing places and 36 stable transitions
Knowledge obtained : [p0, (X p0), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 19 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CloudReconfiguration-PT-401-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CloudReconfiguration-PT-401-LTLCardinality-04 finished in 5154 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)||G(p1)))))'
Support contains 3 out of 2132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2132/2132 places, 2729/2729 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 2107 transition count 2704
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 2107 transition count 2704
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 52 place count 2107 transition count 2702
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 65 place count 2094 transition count 2686
Iterating global reduction 1 with 13 rules applied. Total rules applied 78 place count 2094 transition count 2686
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 79 place count 2094 transition count 2685
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 85 place count 2088 transition count 2678
Iterating global reduction 2 with 6 rules applied. Total rules applied 91 place count 2088 transition count 2678
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 95 place count 2084 transition count 2673
Iterating global reduction 2 with 4 rules applied. Total rules applied 99 place count 2084 transition count 2673
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 101 place count 2082 transition count 2671
Iterating global reduction 2 with 2 rules applied. Total rules applied 103 place count 2082 transition count 2671
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 105 place count 2080 transition count 2668
Iterating global reduction 2 with 2 rules applied. Total rules applied 107 place count 2080 transition count 2668
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 109 place count 2078 transition count 2665
Iterating global reduction 2 with 2 rules applied. Total rules applied 111 place count 2078 transition count 2665
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 112 place count 2077 transition count 2664
Iterating global reduction 2 with 1 rules applied. Total rules applied 113 place count 2077 transition count 2664
Applied a total of 113 rules in 793 ms. Remains 2077 /2132 variables (removed 55) and now considering 2664/2729 (removed 65) transitions.
// Phase 1: matrix 2664 rows 2077 cols
[2024-05-21 16:22:19] [INFO ] Computed 5 invariants in 18 ms
[2024-05-21 16:22:19] [INFO ] Implicit Places using invariants in 336 ms returned []
[2024-05-21 16:22:19] [INFO ] Invariant cache hit.
[2024-05-21 16:22:20] [INFO ] Implicit Places using invariants and state equation in 1331 ms returned []
Implicit Place search using SMT with State Equation took 1669 ms to find 0 implicit places.
[2024-05-21 16:22:20] [INFO ] Invariant cache hit.
[2024-05-21 16:22:21] [INFO ] Dead Transitions using invariants and state equation in 1031 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2077/2132 places, 2664/2729 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3498 ms. Remains : 2077/2132 places, 2664/2729 transitions.
Stuttering acceptance computed with spot in 222 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CloudReconfiguration-PT-401-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=(NOT p1), acceptance={} source=5 dest: 1}, { cond=p1, acceptance={} source=5 dest: 2}]], initial=4, aps=[p0:(EQ s142 1), p1:(OR (EQ s537 0) (EQ s1011 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 544 reset in 222 ms.
Product exploration explored 100000 steps with 550 reset in 231 ms.
Computed a total of 33 stabilizing places and 36 stable transitions
Graph (complete) has 2899 edges and 2077 vertex of which 2066 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.8 ms
Computed a total of 33 stabilizing places and 36 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 102 ms. Reduced automaton from 6 states, 13 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[true, (NOT p1)]
Incomplete random walk after 10000 steps, including 55 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 261962 steps, run timeout after 3001 ms. (steps per millisecond=87 ) properties seen :{}
Probabilistic random walk after 261962 steps, saw 66682 distinct states, run finished after 3001 ms. (steps per millisecond=87 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-21 16:22:25] [INFO ] Invariant cache hit.
[2024-05-21 16:22:25] [INFO ] After 231ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 16:22:26] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 16 ms returned sat
[2024-05-21 16:22:27] [INFO ] After 982ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 16:22:27] [INFO ] After 1130ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 65 ms.
[2024-05-21 16:22:27] [INFO ] After 1463ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 145 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=145 )
Parikh walk visited 1 properties in 1 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p1))]
Property proved to be false thanks to negative knowledge :(F (NOT p1))
Knowledge based reduction with 7 factoid took 120 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA CloudReconfiguration-PT-401-LTLCardinality-06 FALSE TECHNIQUES KNOWLEDGE
Treatment of property CloudReconfiguration-PT-401-LTLCardinality-06 finished in 9270 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((F((!p0 U (p1||G(!p0)))) U p2))))'
Support contains 8 out of 2132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2132/2132 places, 2729/2729 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 2109 transition count 2706
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 2109 transition count 2706
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 48 place count 2109 transition count 2704
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 59 place count 2098 transition count 2691
Iterating global reduction 1 with 11 rules applied. Total rules applied 70 place count 2098 transition count 2691
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 71 place count 2098 transition count 2690
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 76 place count 2093 transition count 2684
Iterating global reduction 2 with 5 rules applied. Total rules applied 81 place count 2093 transition count 2684
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 85 place count 2089 transition count 2679
Iterating global reduction 2 with 4 rules applied. Total rules applied 89 place count 2089 transition count 2679
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 91 place count 2087 transition count 2677
Iterating global reduction 2 with 2 rules applied. Total rules applied 93 place count 2087 transition count 2677
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 95 place count 2085 transition count 2674
Iterating global reduction 2 with 2 rules applied. Total rules applied 97 place count 2085 transition count 2674
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 99 place count 2083 transition count 2671
Iterating global reduction 2 with 2 rules applied. Total rules applied 101 place count 2083 transition count 2671
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 102 place count 2082 transition count 2670
Iterating global reduction 2 with 1 rules applied. Total rules applied 103 place count 2082 transition count 2670
Applied a total of 103 rules in 789 ms. Remains 2082 /2132 variables (removed 50) and now considering 2670/2729 (removed 59) transitions.
// Phase 1: matrix 2670 rows 2082 cols
[2024-05-21 16:22:28] [INFO ] Computed 5 invariants in 18 ms
[2024-05-21 16:22:28] [INFO ] Implicit Places using invariants in 305 ms returned []
[2024-05-21 16:22:28] [INFO ] Invariant cache hit.
[2024-05-21 16:22:29] [INFO ] Implicit Places using invariants and state equation in 1356 ms returned []
Implicit Place search using SMT with State Equation took 1664 ms to find 0 implicit places.
[2024-05-21 16:22:29] [INFO ] Invariant cache hit.
[2024-05-21 16:22:31] [INFO ] Dead Transitions using invariants and state equation in 1055 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2082/2132 places, 2670/2729 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3510 ms. Remains : 2082/2132 places, 2670/2729 transitions.
Stuttering acceptance computed with spot in 192 ms :[(NOT p2), (NOT p2), (AND (NOT p1) p0), (NOT p2)]
Running random walk in product with property : CloudReconfiguration-PT-401-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(NOT p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(OR (EQ s50 0) (EQ s249 1)), p1:(AND (NOT (OR (EQ s1806 0) (EQ s1221 1))) (NOT (AND (OR (EQ s826 0) (EQ s808 1)) (OR (EQ s1037 0) (EQ s623 1))))), p0:(...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 92727 steps with 510 reset in 205 ms.
FORMULA CloudReconfiguration-PT-401-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-401-LTLCardinality-07 finished in 3941 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((G(p0) U p1))))'
Support contains 3 out of 2132 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2132/2132 places, 2729/2729 transitions.
Graph (trivial) has 2602 edges and 2132 vertex of which 988 / 2132 are part of one of the 89 SCC in 3 ms
Free SCC test removed 899 places
Ensure Unique test removed 1050 transitions
Reduce isomorphic transitions removed 1050 transitions.
Graph (complete) has 1907 edges and 1233 vertex of which 1222 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.1 ms
Discarding 11 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 666 transitions
Trivial Post-agglo rules discarded 666 transitions
Performed 666 trivial Post agglomeration. Transition count delta: 666
Iterating post reduction 0 with 666 rules applied. Total rules applied 668 place count 1221 transition count 1006
Reduce places removed 666 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 1 with 697 rules applied. Total rules applied 1365 place count 555 transition count 975
Reduce places removed 15 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 2 with 20 rules applied. Total rules applied 1385 place count 540 transition count 970
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 1390 place count 535 transition count 970
Performed 63 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 63 Pre rules applied. Total rules applied 1390 place count 535 transition count 907
Deduced a syphon composed of 63 places in 0 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 4 with 126 rules applied. Total rules applied 1516 place count 472 transition count 907
Discarding 22 places :
Symmetric choice reduction at 4 with 22 rule applications. Total rules 1538 place count 450 transition count 873
Iterating global reduction 4 with 22 rules applied. Total rules applied 1560 place count 450 transition count 873
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 2 rules applied. Total rules applied 1562 place count 450 transition count 871
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1564 place count 448 transition count 871
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 1579 place count 433 transition count 850
Iterating global reduction 6 with 15 rules applied. Total rules applied 1594 place count 433 transition count 850
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 1602 place count 433 transition count 842
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1605 place count 430 transition count 836
Iterating global reduction 7 with 3 rules applied. Total rules applied 1608 place count 430 transition count 836
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1611 place count 427 transition count 830
Iterating global reduction 7 with 3 rules applied. Total rules applied 1614 place count 427 transition count 830
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1617 place count 424 transition count 824
Iterating global reduction 7 with 3 rules applied. Total rules applied 1620 place count 424 transition count 824
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1623 place count 421 transition count 818
Iterating global reduction 7 with 3 rules applied. Total rules applied 1626 place count 421 transition count 818
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1629 place count 418 transition count 812
Iterating global reduction 7 with 3 rules applied. Total rules applied 1632 place count 418 transition count 812
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1635 place count 415 transition count 806
Iterating global reduction 7 with 3 rules applied. Total rules applied 1638 place count 415 transition count 806
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1640 place count 413 transition count 802
Iterating global reduction 7 with 2 rules applied. Total rules applied 1642 place count 413 transition count 802
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1643 place count 412 transition count 795
Iterating global reduction 7 with 1 rules applied. Total rules applied 1644 place count 412 transition count 795
Performed 199 Post agglomeration using F-continuation condition with reduction of 117 identical transitions.
Deduced a syphon composed of 199 places in 0 ms
Reduce places removed 199 places and 0 transitions.
Iterating global reduction 7 with 398 rules applied. Total rules applied 2042 place count 213 transition count 479
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 7 with 21 rules applied. Total rules applied 2063 place count 213 transition count 458
Discarding 6 places :
Symmetric choice reduction at 8 with 6 rule applications. Total rules 2069 place count 207 transition count 447
Iterating global reduction 8 with 6 rules applied. Total rules applied 2075 place count 207 transition count 447
Performed 14 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 8 with 28 rules applied. Total rules applied 2103 place count 193 transition count 431
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 8 with 14 rules applied. Total rules applied 2117 place count 193 transition count 417
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 2118 place count 192 transition count 413
Iterating global reduction 9 with 1 rules applied. Total rules applied 2119 place count 192 transition count 413
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 2121 place count 191 transition count 412
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: -47
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 9 with 46 rules applied. Total rules applied 2167 place count 168 transition count 459
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 9 with 22 rules applied. Total rules applied 2189 place count 168 transition count 437
Discarding 12 places :
Symmetric choice reduction at 10 with 12 rule applications. Total rules 2201 place count 156 transition count 413
Iterating global reduction 10 with 12 rules applied. Total rules applied 2213 place count 156 transition count 413
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 10 with 8 rules applied. Total rules applied 2221 place count 156 transition count 405
Drop transitions removed 50 transitions
Redundant transition composition rules discarded 50 transitions
Iterating global reduction 11 with 50 rules applied. Total rules applied 2271 place count 156 transition count 355
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 2272 place count 155 transition count 354
Applied a total of 2272 rules in 127 ms. Remains 155 /2132 variables (removed 1977) and now considering 354/2729 (removed 2375) transitions.
[2024-05-21 16:22:31] [INFO ] Flow matrix only has 276 transitions (discarded 78 similar events)
// Phase 1: matrix 276 rows 155 cols
[2024-05-21 16:22:31] [INFO ] Computed 0 invariants in 3 ms
[2024-05-21 16:22:31] [INFO ] Implicit Places using invariants in 64 ms returned []
[2024-05-21 16:22:31] [INFO ] Flow matrix only has 276 transitions (discarded 78 similar events)
[2024-05-21 16:22:31] [INFO ] Invariant cache hit.
[2024-05-21 16:22:31] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 16:22:31] [INFO ] Implicit Places using invariants and state equation in 153 ms returned [10, 81, 114]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 220 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 152/2132 places, 354/2729 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 150 transition count 352
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 149 transition count 351
Applied a total of 3 rules in 11 ms. Remains 149 /152 variables (removed 3) and now considering 351/354 (removed 3) transitions.
[2024-05-21 16:22:31] [INFO ] Flow matrix only has 273 transitions (discarded 78 similar events)
// Phase 1: matrix 273 rows 149 cols
[2024-05-21 16:22:31] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 16:22:31] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-21 16:22:31] [INFO ] Flow matrix only has 273 transitions (discarded 78 similar events)
[2024-05-21 16:22:31] [INFO ] Invariant cache hit.
[2024-05-21 16:22:31] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 16:22:31] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 149/2132 places, 351/2729 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 526 ms. Remains : 149/2132 places, 351/2729 transitions.
Stuttering acceptance computed with spot in 138 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : CloudReconfiguration-PT-401-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={1} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=0 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={1} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={1} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p1:(NEQ s77 1), p0:(OR (EQ s77 1) (EQ s143 0) (EQ s73 1))], nbAcceptance=2, 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 877 steps with 63 reset in 4 ms.
FORMULA CloudReconfiguration-PT-401-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-401-LTLCardinality-08 finished in 695 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(X((F(G(p0))&&G(p1)))))'
Support contains 4 out of 2132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2132/2132 places, 2729/2729 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 2107 transition count 2704
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 2107 transition count 2704
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 52 place count 2107 transition count 2702
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 65 place count 2094 transition count 2686
Iterating global reduction 1 with 13 rules applied. Total rules applied 78 place count 2094 transition count 2686
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 79 place count 2094 transition count 2685
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 85 place count 2088 transition count 2678
Iterating global reduction 2 with 6 rules applied. Total rules applied 91 place count 2088 transition count 2678
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 95 place count 2084 transition count 2673
Iterating global reduction 2 with 4 rules applied. Total rules applied 99 place count 2084 transition count 2673
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 101 place count 2082 transition count 2671
Iterating global reduction 2 with 2 rules applied. Total rules applied 103 place count 2082 transition count 2671
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 105 place count 2080 transition count 2668
Iterating global reduction 2 with 2 rules applied. Total rules applied 107 place count 2080 transition count 2668
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 109 place count 2078 transition count 2665
Iterating global reduction 2 with 2 rules applied. Total rules applied 111 place count 2078 transition count 2665
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 112 place count 2077 transition count 2664
Iterating global reduction 2 with 1 rules applied. Total rules applied 113 place count 2077 transition count 2664
Applied a total of 113 rules in 775 ms. Remains 2077 /2132 variables (removed 55) and now considering 2664/2729 (removed 65) transitions.
// Phase 1: matrix 2664 rows 2077 cols
[2024-05-21 16:22:32] [INFO ] Computed 5 invariants in 18 ms
[2024-05-21 16:22:33] [INFO ] Implicit Places using invariants in 323 ms returned []
[2024-05-21 16:22:33] [INFO ] Invariant cache hit.
[2024-05-21 16:22:33] [INFO ] Implicit Places using invariants and state equation in 561 ms returned []
Implicit Place search using SMT with State Equation took 885 ms to find 0 implicit places.
[2024-05-21 16:22:33] [INFO ] Invariant cache hit.
[2024-05-21 16:22:34] [INFO ] Dead Transitions using invariants and state equation in 1122 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2077/2132 places, 2664/2729 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2783 ms. Remains : 2077/2132 places, 2664/2729 transitions.
Stuttering acceptance computed with spot in 173 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-401-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p0, acceptance={} source=4 dest: 4}, { cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(OR (EQ s701 0) (EQ s1359 1)), p0:(OR (EQ s1412 0) (EQ s2032 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 551 reset in 226 ms.
Product exploration explored 100000 steps with 550 reset in 240 ms.
Computed a total of 33 stabilizing places and 36 stable transitions
Graph (complete) has 2899 edges and 2077 vertex of which 2066 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.8 ms
Computed a total of 33 stabilizing places and 36 stable transitions
Knowledge obtained : [(AND p1 p0), (X (X (NOT (AND p1 (NOT p0))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 268 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Incomplete random walk after 10000 steps, including 57 resets, run finished after 181 ms. (steps per millisecond=55 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 207159 steps, run timeout after 3001 ms. (steps per millisecond=69 ) properties seen :{}
Probabilistic random walk after 207159 steps, saw 53679 distinct states, run finished after 3001 ms. (steps per millisecond=69 ) properties seen :0
Running SMT prover for 3 properties.
[2024-05-21 16:22:39] [INFO ] Invariant cache hit.
[2024-05-21 16:22:39] [INFO ] After 292ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-21 16:22:39] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 19 ms returned sat
[2024-05-21 16:22:41] [INFO ] After 1300ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-21 16:22:41] [INFO ] After 1709ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 221 ms.
[2024-05-21 16:22:41] [INFO ] After 2313ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Finished Parikh walk after 236 steps, including 0 resets, run visited all 2 properties in 5 ms. (steps per millisecond=47 )
Parikh walk visited 3 properties in 14 ms.
Knowledge obtained : [(AND p1 p0), (X (X (NOT (AND p1 (NOT p0))))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0)), (F (AND (NOT p0) p1))]
Knowledge based reduction with 3 factoid took 155 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 189 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Stuttering acceptance computed with spot in 179 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Support contains 4 out of 2077 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2077/2077 places, 2664/2664 transitions.
Applied a total of 0 rules in 86 ms. Remains 2077 /2077 variables (removed 0) and now considering 2664/2664 (removed 0) transitions.
[2024-05-21 16:22:42] [INFO ] Invariant cache hit.
[2024-05-21 16:22:42] [INFO ] Implicit Places using invariants in 276 ms returned []
[2024-05-21 16:22:42] [INFO ] Invariant cache hit.
[2024-05-21 16:22:44] [INFO ] Implicit Places using invariants and state equation in 1421 ms returned []
Implicit Place search using SMT with State Equation took 1701 ms to find 0 implicit places.
[2024-05-21 16:22:44] [INFO ] Invariant cache hit.
[2024-05-21 16:22:45] [INFO ] Dead Transitions using invariants and state equation in 1124 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2912 ms. Remains : 2077/2077 places, 2664/2664 transitions.
Computed a total of 33 stabilizing places and 36 stable transitions
Graph (complete) has 2899 edges and 2077 vertex of which 2066 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.11 ms
Computed a total of 33 stabilizing places and 36 stable transitions
Knowledge obtained : [(AND p1 p0), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 93 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 173 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Incomplete random walk after 10000 steps, including 54 resets, run finished after 190 ms. (steps per millisecond=52 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 210660 steps, run timeout after 3001 ms. (steps per millisecond=70 ) properties seen :{}
Probabilistic random walk after 210660 steps, saw 54459 distinct states, run finished after 3001 ms. (steps per millisecond=70 ) properties seen :0
Running SMT prover for 3 properties.
[2024-05-21 16:22:49] [INFO ] Invariant cache hit.
[2024-05-21 16:22:49] [INFO ] After 288ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-21 16:22:49] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 15 ms returned sat
[2024-05-21 16:22:51] [INFO ] After 1292ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-21 16:22:51] [INFO ] After 1698ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 230 ms.
[2024-05-21 16:22:51] [INFO ] After 2279ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Finished Parikh walk after 221 steps, including 0 resets, run visited all 2 properties in 4 ms. (steps per millisecond=55 )
Parikh walk visited 3 properties in 12 ms.
Knowledge obtained : [(AND p1 p0), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0)), (F (AND (NOT p0) p1))]
Knowledge based reduction with 3 factoid took 162 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 170 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Stuttering acceptance computed with spot in 180 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Stuttering acceptance computed with spot in 179 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Product exploration explored 100000 steps with 545 reset in 225 ms.
Product exploration explored 100000 steps with 549 reset in 225 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 183 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Support contains 4 out of 2077 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2077/2077 places, 2664/2664 transitions.
Graph (trivial) has 2542 edges and 2077 vertex of which 974 / 2077 are part of one of the 87 SCC in 1 ms
Free SCC test removed 887 places
Ensure Unique test removed 1038 transitions
Reduce isomorphic transitions removed 1038 transitions.
Graph (complete) has 1853 edges and 1190 vertex of which 1179 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.1 ms
Discarding 11 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Performed 640 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 640 rules applied. Total rules applied 642 place count 1179 transition count 1620
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 658 place count 1179 transition count 1604
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 29 Pre rules applied. Total rules applied 658 place count 1179 transition count 1622
Deduced a syphon composed of 669 places in 0 ms
Iterating global reduction 2 with 29 rules applied. Total rules applied 687 place count 1179 transition count 1622
Discarding 383 places :
Symmetric choice reduction at 2 with 383 rule applications. Total rules 1070 place count 796 transition count 1225
Deduced a syphon composed of 308 places in 1 ms
Iterating global reduction 2 with 383 rules applied. Total rules applied 1453 place count 796 transition count 1225
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 1470 place count 779 transition count 1202
Deduced a syphon composed of 305 places in 1 ms
Iterating global reduction 2 with 17 rules applied. Total rules applied 1487 place count 779 transition count 1202
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 1495 place count 779 transition count 1194
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 1512 place count 762 transition count 1177
Deduced a syphon composed of 291 places in 0 ms
Iterating global reduction 3 with 17 rules applied. Total rules applied 1529 place count 762 transition count 1177
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1532 place count 759 transition count 1171
Deduced a syphon composed of 291 places in 1 ms
Iterating global reduction 3 with 3 rules applied. Total rules applied 1535 place count 759 transition count 1171
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1538 place count 756 transition count 1165
Deduced a syphon composed of 291 places in 0 ms
Iterating global reduction 3 with 3 rules applied. Total rules applied 1541 place count 756 transition count 1165
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 1547 place count 750 transition count 1159
Deduced a syphon composed of 288 places in 0 ms
Iterating global reduction 3 with 6 rules applied. Total rules applied 1553 place count 750 transition count 1159
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1556 place count 747 transition count 1153
Deduced a syphon composed of 288 places in 1 ms
Iterating global reduction 3 with 3 rules applied. Total rules applied 1559 place count 747 transition count 1153
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1562 place count 744 transition count 1147
Deduced a syphon composed of 288 places in 0 ms
Iterating global reduction 3 with 3 rules applied. Total rules applied 1565 place count 744 transition count 1147
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 1571 place count 738 transition count 1141
Deduced a syphon composed of 285 places in 0 ms
Iterating global reduction 3 with 6 rules applied. Total rules applied 1577 place count 738 transition count 1141
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1580 place count 735 transition count 1135
Deduced a syphon composed of 285 places in 1 ms
Iterating global reduction 3 with 3 rules applied. Total rules applied 1583 place count 735 transition count 1135
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1586 place count 732 transition count 1129
Deduced a syphon composed of 285 places in 1 ms
Iterating global reduction 3 with 3 rules applied. Total rules applied 1589 place count 732 transition count 1129
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 1595 place count 726 transition count 1120
Deduced a syphon composed of 282 places in 1 ms
Iterating global reduction 3 with 6 rules applied. Total rules applied 1601 place count 726 transition count 1120
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 1607 place count 720 transition count 1096
Deduced a syphon composed of 279 places in 0 ms
Iterating global reduction 3 with 6 rules applied. Total rules applied 1613 place count 720 transition count 1096
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 3 with 1 rules applied. Total rules applied 1614 place count 720 transition count 1096
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 1620 place count 714 transition count 1090
Deduced a syphon composed of 277 places in 1 ms
Iterating global reduction 4 with 6 rules applied. Total rules applied 1626 place count 714 transition count 1090
Performed 138 Post agglomeration using F-continuation condition with reduction of 16 identical transitions.
Deduced a syphon composed of 415 places in 1 ms
Iterating global reduction 4 with 138 rules applied. Total rules applied 1764 place count 714 transition count 1190
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Iterating post reduction 4 with 50 rules applied. Total rules applied 1814 place count 714 transition count 1140
Discarding 131 places :
Symmetric choice reduction at 5 with 131 rule applications. Total rules 1945 place count 583 transition count 996
Deduced a syphon composed of 297 places in 0 ms
Iterating global reduction 5 with 131 rules applied. Total rules applied 2076 place count 583 transition count 996
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 2084 place count 575 transition count 984
Deduced a syphon composed of 289 places in 0 ms
Iterating global reduction 5 with 8 rules applied. Total rules applied 2092 place count 575 transition count 984
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 298 places in 1 ms
Iterating global reduction 5 with 9 rules applied. Total rules applied 2101 place count 575 transition count 984
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 2106 place count 575 transition count 979
Discarding 19 places :
Symmetric choice reduction at 6 with 19 rule applications. Total rules 2125 place count 556 transition count 955
Deduced a syphon composed of 284 places in 0 ms
Iterating global reduction 6 with 19 rules applied. Total rules applied 2144 place count 556 transition count 955
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 2152 place count 556 transition count 947
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 2157 place count 551 transition count 942
Deduced a syphon composed of 279 places in 1 ms
Iterating global reduction 7 with 5 rules applied. Total rules applied 2162 place count 551 transition count 942
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 283 places in 0 ms
Iterating global reduction 7 with 4 rules applied. Total rules applied 2166 place count 551 transition count 942
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 7 with 8 rules applied. Total rules applied 2174 place count 551 transition count 934
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 2178 place count 547 transition count 930
Deduced a syphon composed of 279 places in 0 ms
Iterating global reduction 8 with 4 rules applied. Total rules applied 2182 place count 547 transition count 930
Performed 94 Post agglomeration using F-continuation condition with reduction of 168 identical transitions.
Deduced a syphon composed of 373 places in 0 ms
Iterating global reduction 8 with 94 rules applied. Total rules applied 2276 place count 547 transition count 1373
Ensure Unique test removed 163 transitions
Reduce isomorphic transitions removed 163 transitions.
Iterating post reduction 8 with 163 rules applied. Total rules applied 2439 place count 547 transition count 1210
Discarding 167 places :
Symmetric choice reduction at 9 with 167 rule applications. Total rules 2606 place count 380 transition count 762
Deduced a syphon composed of 217 places in 0 ms
Iterating global reduction 9 with 167 rules applied. Total rules applied 2773 place count 380 transition count 762
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 9 with 19 rules applied. Total rules applied 2792 place count 380 transition count 743
Discarding 31 places :
Symmetric choice reduction at 10 with 31 rule applications. Total rules 2823 place count 349 transition count 680
Deduced a syphon composed of 186 places in 0 ms
Iterating global reduction 10 with 31 rules applied. Total rules applied 2854 place count 349 transition count 680
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -50
Deduced a syphon composed of 189 places in 1 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2857 place count 349 transition count 730
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 2860 place count 346 transition count 702
Deduced a syphon composed of 186 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2863 place count 346 transition count 702
Deduced a syphon composed of 186 places in 0 ms
Drop transitions removed 63 transitions
Redundant transition composition rules discarded 63 transitions
Iterating global reduction 10 with 63 rules applied. Total rules applied 2926 place count 346 transition count 639
Discarding 5 places :
Symmetric choice reduction at 10 with 5 rule applications. Total rules 2931 place count 341 transition count 634
Deduced a syphon composed of 181 places in 0 ms
Iterating global reduction 10 with 5 rules applied. Total rules applied 2936 place count 341 transition count 634
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -80
Deduced a syphon composed of 185 places in 0 ms
Iterating global reduction 10 with 4 rules applied. Total rules applied 2940 place count 341 transition count 714
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 2944 place count 337 transition count 694
Deduced a syphon composed of 181 places in 0 ms
Iterating global reduction 10 with 4 rules applied. Total rules applied 2948 place count 337 transition count 694
Deduced a syphon composed of 181 places in 1 ms
Applied a total of 2948 rules in 620 ms. Remains 337 /2077 variables (removed 1740) and now considering 694/2664 (removed 1970) transitions.
[2024-05-21 16:22:53] [INFO ] Redundant transitions in 18 ms returned []
[2024-05-21 16:22:53] [INFO ] Flow matrix only has 618 transitions (discarded 76 similar events)
// Phase 1: matrix 618 rows 337 cols
[2024-05-21 16:22:53] [INFO ] Computed 0 invariants in 6 ms
[2024-05-21 16:22:54] [INFO ] Dead Transitions using invariants and state equation in 235 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 337/2077 places, 694/2664 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 886 ms. Remains : 337/2077 places, 694/2664 transitions.
Built C files in :
/tmp/ltsmin2801650824101964908
[2024-05-21 16:22:54] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2801650824101964908
Running compilation step : cd /tmp/ltsmin2801650824101964908;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2801650824101964908;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2801650824101964908;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 2077 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2077/2077 places, 2664/2664 transitions.
Applied a total of 0 rules in 87 ms. Remains 2077 /2077 variables (removed 0) and now considering 2664/2664 (removed 0) transitions.
// Phase 1: matrix 2664 rows 2077 cols
[2024-05-21 16:22:57] [INFO ] Computed 5 invariants in 16 ms
[2024-05-21 16:22:57] [INFO ] Implicit Places using invariants in 307 ms returned []
[2024-05-21 16:22:57] [INFO ] Invariant cache hit.
[2024-05-21 16:22:58] [INFO ] Implicit Places using invariants and state equation in 1410 ms returned []
Implicit Place search using SMT with State Equation took 1720 ms to find 0 implicit places.
[2024-05-21 16:22:58] [INFO ] Invariant cache hit.
[2024-05-21 16:22:59] [INFO ] Dead Transitions using invariants and state equation in 1048 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2865 ms. Remains : 2077/2077 places, 2664/2664 transitions.
Built C files in :
/tmp/ltsmin904649828666404917
[2024-05-21 16:23:00] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin904649828666404917
Running compilation step : cd /tmp/ltsmin904649828666404917;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin904649828666404917;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin904649828666404917;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-21 16:23:03] [INFO ] Flatten gal took : 68 ms
[2024-05-21 16:23:03] [INFO ] Flatten gal took : 69 ms
[2024-05-21 16:23:03] [INFO ] Time to serialize gal into /tmp/LTL3239324239003123758.gal : 14 ms
[2024-05-21 16:23:03] [INFO ] Time to serialize properties into /tmp/LTL17230648625715074674.prop : 1 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/LTL3239324239003123758.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9876208837009260442.hoa' '-atoms' '/tmp/LTL17230648625715074674.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/LTL17230648625715074674.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9876208837009260442.hoa
Detected timeout of ITS tools.
[2024-05-21 16:23:18] [INFO ] Flatten gal took : 70 ms
[2024-05-21 16:23:18] [INFO ] Flatten gal took : 52 ms
[2024-05-21 16:23:18] [INFO ] Time to serialize gal into /tmp/LTL18336421079183658682.gal : 10 ms
[2024-05-21 16:23:18] [INFO ] Time to serialize properties into /tmp/LTL1442517177244257480.ltl : 2 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/LTL18336421079183658682.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1442517177244257480.ltl' '-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...276
Read 1 LTL properties
Checking formula 0 : !((X(X((F(G("((p2419==0)||(p3479==1))")))&&(G("((p1231==0)||(p2346==1))"))))))
Formula 0 simplified : XXF(!"((p1231==0)||(p2346==1))" | GF!"((p2419==0)||(p3479==1))")
Detected timeout of ITS tools.
[2024-05-21 16:23:33] [INFO ] Flatten gal took : 51 ms
[2024-05-21 16:23:33] [INFO ] Applying decomposition
[2024-05-21 16:23:33] [INFO ] Flatten gal took : 51 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph2921078238517483182.txt' '-o' '/tmp/graph2921078238517483182.bin' '-w' '/tmp/graph2921078238517483182.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2921078238517483182.bin' '-l' '-1' '-v' '-w' '/tmp/graph2921078238517483182.weights' '-q' '0' '-e' '0.001'
[2024-05-21 16:23:33] [INFO ] Decomposing Gal with order
[2024-05-21 16:23:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 16:23:34] [INFO ] Removed a total of 670 redundant transitions.
[2024-05-21 16:23:34] [INFO ] Flatten gal took : 153 ms
[2024-05-21 16:23:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 40 ms.
[2024-05-21 16:23:34] [INFO ] Time to serialize gal into /tmp/LTL299884244737759040.gal : 26 ms
[2024-05-21 16:23:34] [INFO ] Time to serialize properties into /tmp/LTL10502068952704002794.ltl : 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/LTL299884244737759040.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10502068952704002794.ltl' '-c' '-stutter-deadlock'

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...254
Read 1 LTL properties
Checking formula 0 : !((X(X((F(G("((i32.i2.i0.u574.p2419==0)||(i47.i3.i0.u831.p3479==1))")))&&(G("((i20.i2.i1.u287.p1231==0)||(i36.i0.i2.u588.p2346==1))"))...159
Formula 0 simplified : XXF(!"((i20.i2.i1.u287.p1231==0)||(i36.i0.i2.u588.p2346==1))" | GF!"((i32.i2.i0.u574.p2419==0)||(i47.i3.i0.u831.p3479==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14136869812447605784
[2024-05-21 16:23:49] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14136869812447605784
Running compilation step : cd /tmp/ltsmin14136869812447605784;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14136869812447605784;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14136869812447605784;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property CloudReconfiguration-PT-401-LTLCardinality-09 finished in 80505 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' '!(G((F(p0)&&F(p1))))'
Support contains 4 out of 2132 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2132/2132 places, 2729/2729 transitions.
Graph (trivial) has 2604 edges and 2132 vertex of which 976 / 2132 are part of one of the 87 SCC in 1 ms
Free SCC test removed 889 places
Ensure Unique test removed 1038 transitions
Reduce isomorphic transitions removed 1038 transitions.
Graph (complete) has 1919 edges and 1243 vertex of which 1232 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.1 ms
Discarding 11 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 678 transitions
Trivial Post-agglo rules discarded 678 transitions
Performed 678 trivial Post agglomeration. Transition count delta: 678
Iterating post reduction 0 with 678 rules applied. Total rules applied 680 place count 1231 transition count 1006
Reduce places removed 678 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 1 with 711 rules applied. Total rules applied 1391 place count 553 transition count 973
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 18 rules applied. Total rules applied 1409 place count 537 transition count 971
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 1412 place count 536 transition count 969
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 3 rules applied. Total rules applied 1415 place count 535 transition count 967
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 2 rules applied. Total rules applied 1417 place count 534 transition count 966
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1418 place count 533 transition count 966
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 64 Pre rules applied. Total rules applied 1418 place count 533 transition count 902
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 7 with 128 rules applied. Total rules applied 1546 place count 469 transition count 902
Discarding 22 places :
Symmetric choice reduction at 7 with 22 rule applications. Total rules 1568 place count 447 transition count 868
Iterating global reduction 7 with 22 rules applied. Total rules applied 1590 place count 447 transition count 868
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 7 with 2 rules applied. Total rules applied 1592 place count 447 transition count 866
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 1594 place count 445 transition count 866
Discarding 15 places :
Symmetric choice reduction at 9 with 15 rule applications. Total rules 1609 place count 430 transition count 845
Iterating global reduction 9 with 15 rules applied. Total rules applied 1624 place count 430 transition count 845
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 9 with 8 rules applied. Total rules applied 1632 place count 430 transition count 837
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 1635 place count 427 transition count 831
Iterating global reduction 10 with 3 rules applied. Total rules applied 1638 place count 427 transition count 831
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 1641 place count 424 transition count 825
Iterating global reduction 10 with 3 rules applied. Total rules applied 1644 place count 424 transition count 825
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 1646 place count 422 transition count 821
Iterating global reduction 10 with 2 rules applied. Total rules applied 1648 place count 422 transition count 821
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 1650 place count 420 transition count 817
Iterating global reduction 10 with 2 rules applied. Total rules applied 1652 place count 420 transition count 817
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 1654 place count 418 transition count 813
Iterating global reduction 10 with 2 rules applied. Total rules applied 1656 place count 418 transition count 813
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 1658 place count 416 transition count 809
Iterating global reduction 10 with 2 rules applied. Total rules applied 1660 place count 416 transition count 809
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1661 place count 415 transition count 807
Iterating global reduction 10 with 1 rules applied. Total rules applied 1662 place count 415 transition count 807
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1663 place count 414 transition count 800
Iterating global reduction 10 with 1 rules applied. Total rules applied 1664 place count 414 transition count 800
Performed 199 Post agglomeration using F-continuation condition with reduction of 120 identical transitions.
Deduced a syphon composed of 199 places in 0 ms
Reduce places removed 199 places and 0 transitions.
Iterating global reduction 10 with 398 rules applied. Total rules applied 2062 place count 215 transition count 481
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 10 with 16 rules applied. Total rules applied 2078 place count 215 transition count 465
Discarding 5 places :
Symmetric choice reduction at 11 with 5 rule applications. Total rules 2083 place count 210 transition count 459
Iterating global reduction 11 with 5 rules applied. Total rules applied 2088 place count 210 transition count 459
Performed 13 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 11 with 26 rules applied. Total rules applied 2114 place count 197 transition count 444
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 11 with 13 rules applied. Total rules applied 2127 place count 197 transition count 431
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 2128 place count 196 transition count 429
Iterating global reduction 12 with 1 rules applied. Total rules applied 2129 place count 196 transition count 429
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: -63
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 12 with 50 rules applied. Total rules applied 2179 place count 171 transition count 492
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 12 with 35 rules applied. Total rules applied 2214 place count 171 transition count 457
Discarding 12 places :
Symmetric choice reduction at 13 with 12 rule applications. Total rules 2226 place count 159 transition count 429
Iterating global reduction 13 with 12 rules applied. Total rules applied 2238 place count 159 transition count 429
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 13 with 7 rules applied. Total rules applied 2245 place count 159 transition count 422
Drop transitions removed 55 transitions
Redundant transition composition rules discarded 55 transitions
Iterating global reduction 14 with 55 rules applied. Total rules applied 2300 place count 159 transition count 367
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 14 with 1 rules applied. Total rules applied 2301 place count 159 transition count 367
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 14 with 1 rules applied. Total rules applied 2302 place count 159 transition count 366
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 2303 place count 158 transition count 365
Applied a total of 2303 rules in 155 ms. Remains 158 /2132 variables (removed 1974) and now considering 365/2729 (removed 2364) transitions.
[2024-05-21 16:23:52] [INFO ] Flow matrix only has 288 transitions (discarded 77 similar events)
// Phase 1: matrix 288 rows 158 cols
[2024-05-21 16:23:52] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 16:23:52] [INFO ] Implicit Places using invariants in 124 ms returned []
[2024-05-21 16:23:52] [INFO ] Flow matrix only has 288 transitions (discarded 77 similar events)
[2024-05-21 16:23:52] [INFO ] Invariant cache hit.
[2024-05-21 16:23:53] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-21 16:23:53] [INFO ] Implicit Places using invariants and state equation in 347 ms returned [14, 84, 119]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 475 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 155/2132 places, 365/2729 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 153 transition count 363
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 152 transition count 362
Applied a total of 3 rules in 9 ms. Remains 152 /155 variables (removed 3) and now considering 362/365 (removed 3) transitions.
[2024-05-21 16:23:53] [INFO ] Flow matrix only has 285 transitions (discarded 77 similar events)
// Phase 1: matrix 285 rows 152 cols
[2024-05-21 16:23:53] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 16:23:53] [INFO ] Implicit Places using invariants in 86 ms returned []
[2024-05-21 16:23:53] [INFO ] Flow matrix only has 285 transitions (discarded 77 similar events)
[2024-05-21 16:23:53] [INFO ] Invariant cache hit.
[2024-05-21 16:23:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 16:23:53] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 230 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 152/2132 places, 362/2729 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 870 ms. Remains : 152/2132 places, 362/2729 transitions.
Stuttering acceptance computed with spot in 120 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : CloudReconfiguration-PT-401-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (NEQ s27 0) (NEQ s12 1)), p1:(OR (EQ s111 0) (EQ s79 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-401-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-401-LTLCardinality-10 finished in 1014 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(p0)))'
Support contains 1 out of 2132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2132/2132 places, 2729/2729 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 2104 transition count 2701
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 2104 transition count 2701
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 58 place count 2104 transition count 2699
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 72 place count 2090 transition count 2682
Iterating global reduction 1 with 14 rules applied. Total rules applied 86 place count 2090 transition count 2682
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 87 place count 2090 transition count 2681
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 93 place count 2084 transition count 2674
Iterating global reduction 2 with 6 rules applied. Total rules applied 99 place count 2084 transition count 2674
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 103 place count 2080 transition count 2669
Iterating global reduction 2 with 4 rules applied. Total rules applied 107 place count 2080 transition count 2669
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 109 place count 2078 transition count 2667
Iterating global reduction 2 with 2 rules applied. Total rules applied 111 place count 2078 transition count 2667
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 113 place count 2076 transition count 2664
Iterating global reduction 2 with 2 rules applied. Total rules applied 115 place count 2076 transition count 2664
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 117 place count 2074 transition count 2661
Iterating global reduction 2 with 2 rules applied. Total rules applied 119 place count 2074 transition count 2661
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 120 place count 2073 transition count 2660
Iterating global reduction 2 with 1 rules applied. Total rules applied 121 place count 2073 transition count 2660
Applied a total of 121 rules in 930 ms. Remains 2073 /2132 variables (removed 59) and now considering 2660/2729 (removed 69) transitions.
// Phase 1: matrix 2660 rows 2073 cols
[2024-05-21 16:23:54] [INFO ] Computed 5 invariants in 21 ms
[2024-05-21 16:23:54] [INFO ] Implicit Places using invariants in 326 ms returned []
[2024-05-21 16:23:54] [INFO ] Invariant cache hit.
[2024-05-21 16:23:56] [INFO ] Implicit Places using invariants and state equation in 1373 ms returned []
Implicit Place search using SMT with State Equation took 1700 ms to find 0 implicit places.
[2024-05-21 16:23:56] [INFO ] Invariant cache hit.
[2024-05-21 16:23:57] [INFO ] Dead Transitions using invariants and state equation in 1089 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2073/2132 places, 2660/2729 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3720 ms. Remains : 2073/2132 places, 2660/2729 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-401-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s992 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 623 ms.
Product exploration explored 100000 steps with 50000 reset in 659 ms.
Computed a total of 33 stabilizing places and 36 stable transitions
Graph (complete) has 2895 edges and 2073 vertex of which 2062 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.7 ms
Computed a total of 33 stabilizing places and 36 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 16 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CloudReconfiguration-PT-401-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CloudReconfiguration-PT-401-LTLCardinality-12 finished in 5127 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((p0||G(p1)))&&X(X(G(p2))))))'
Support contains 5 out of 2132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2132/2132 places, 2729/2729 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 2109 transition count 2706
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 2109 transition count 2706
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 47 place count 2109 transition count 2705
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 59 place count 2097 transition count 2690
Iterating global reduction 1 with 12 rules applied. Total rules applied 71 place count 2097 transition count 2690
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 72 place count 2097 transition count 2689
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 76 place count 2093 transition count 2684
Iterating global reduction 2 with 4 rules applied. Total rules applied 80 place count 2093 transition count 2684
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 83 place count 2090 transition count 2680
Iterating global reduction 2 with 3 rules applied. Total rules applied 86 place count 2090 transition count 2680
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 87 place count 2089 transition count 2679
Iterating global reduction 2 with 1 rules applied. Total rules applied 88 place count 2089 transition count 2679
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 89 place count 2088 transition count 2678
Iterating global reduction 2 with 1 rules applied. Total rules applied 90 place count 2088 transition count 2678
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 91 place count 2087 transition count 2677
Iterating global reduction 2 with 1 rules applied. Total rules applied 92 place count 2087 transition count 2677
Applied a total of 92 rules in 752 ms. Remains 2087 /2132 variables (removed 45) and now considering 2677/2729 (removed 52) transitions.
// Phase 1: matrix 2677 rows 2087 cols
[2024-05-21 16:23:59] [INFO ] Computed 5 invariants in 20 ms
[2024-05-21 16:23:59] [INFO ] Implicit Places using invariants in 313 ms returned []
[2024-05-21 16:23:59] [INFO ] Invariant cache hit.
[2024-05-21 16:24:01] [INFO ] Implicit Places using invariants and state equation in 1467 ms returned []
Implicit Place search using SMT with State Equation took 1782 ms to find 0 implicit places.
[2024-05-21 16:24:01] [INFO ] Invariant cache hit.
[2024-05-21 16:24:02] [INFO ] Dead Transitions using invariants and state equation in 1134 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2087/2132 places, 2677/2729 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3670 ms. Remains : 2087/2132 places, 2677/2729 transitions.
Stuttering acceptance computed with spot in 244 ms :[true, (OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : CloudReconfiguration-PT-401-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 5}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND p1 p2), acceptance={} source=3 dest: 3}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=4 dest: 3}, { cond=(AND p0 p2), acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 2}, { cond=p0, acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=6 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=6 dest: 3}, { cond=p0, acceptance={} source=6 dest: 4}]], initial=1, aps=[p1:(OR (EQ s234 0) (EQ s1310 1)), p2:(EQ s1558 1), p0:(AND (EQ s806 1) (EQ s133 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-401-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-401-LTLCardinality-14 finished in 3948 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(X((F(G(p0))&&G(p1)))))'
Found a Lengthening insensitive property : CloudReconfiguration-PT-401-LTLCardinality-09
Stuttering acceptance computed with spot in 176 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Support contains 4 out of 2132 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 2132/2132 places, 2729/2729 transitions.
Graph (trivial) has 2606 edges and 2132 vertex of which 982 / 2132 are part of one of the 87 SCC in 2 ms
Free SCC test removed 895 places
Ensure Unique test removed 1047 transitions
Reduce isomorphic transitions removed 1047 transitions.
Graph (complete) has 1910 edges and 1237 vertex of which 1226 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.2 ms
Discarding 11 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 674 transitions
Trivial Post-agglo rules discarded 674 transitions
Performed 674 trivial Post agglomeration. Transition count delta: 674
Iterating post reduction 0 with 674 rules applied. Total rules applied 676 place count 1225 transition count 1001
Reduce places removed 674 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 1 with 705 rules applied. Total rules applied 1381 place count 551 transition count 970
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 1396 place count 536 transition count 970
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 64 Pre rules applied. Total rules applied 1396 place count 536 transition count 906
Deduced a syphon composed of 64 places in 0 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 1524 place count 472 transition count 906
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 1546 place count 450 transition count 872
Iterating global reduction 3 with 22 rules applied. Total rules applied 1568 place count 450 transition count 872
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 2 rules applied. Total rules applied 1570 place count 450 transition count 870
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1572 place count 448 transition count 870
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 1587 place count 433 transition count 849
Iterating global reduction 5 with 15 rules applied. Total rules applied 1602 place count 433 transition count 849
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 1610 place count 433 transition count 841
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1613 place count 430 transition count 835
Iterating global reduction 6 with 3 rules applied. Total rules applied 1616 place count 430 transition count 835
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1619 place count 427 transition count 829
Iterating global reduction 6 with 3 rules applied. Total rules applied 1622 place count 427 transition count 829
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1625 place count 424 transition count 823
Iterating global reduction 6 with 3 rules applied. Total rules applied 1628 place count 424 transition count 823
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1631 place count 421 transition count 817
Iterating global reduction 6 with 3 rules applied. Total rules applied 1634 place count 421 transition count 817
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1637 place count 418 transition count 811
Iterating global reduction 6 with 3 rules applied. Total rules applied 1640 place count 418 transition count 811
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1643 place count 415 transition count 805
Iterating global reduction 6 with 3 rules applied. Total rules applied 1646 place count 415 transition count 805
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1648 place count 413 transition count 801
Iterating global reduction 6 with 2 rules applied. Total rules applied 1650 place count 413 transition count 801
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1651 place count 412 transition count 794
Iterating global reduction 6 with 1 rules applied. Total rules applied 1652 place count 412 transition count 794
Performed 199 Post agglomeration using F-continuation condition with reduction of 121 identical transitions.
Deduced a syphon composed of 199 places in 0 ms
Reduce places removed 199 places and 0 transitions.
Iterating global reduction 6 with 398 rules applied. Total rules applied 2050 place count 213 transition count 474
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 6 with 16 rules applied. Total rules applied 2066 place count 213 transition count 458
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 2072 place count 207 transition count 447
Iterating global reduction 7 with 6 rules applied. Total rules applied 2078 place count 207 transition count 447
Performed 14 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 7 with 28 rules applied. Total rules applied 2106 place count 193 transition count 431
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 7 with 14 rules applied. Total rules applied 2120 place count 193 transition count 417
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2121 place count 192 transition count 413
Iterating global reduction 8 with 1 rules applied. Total rules applied 2122 place count 192 transition count 413
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 8 with 2 rules applied. Total rules applied 2124 place count 191 transition count 412
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: -47
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 8 with 48 rules applied. Total rules applied 2172 place count 167 transition count 459
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 8 with 23 rules applied. Total rules applied 2195 place count 167 transition count 436
Discarding 11 places :
Symmetric choice reduction at 9 with 11 rule applications. Total rules 2206 place count 156 transition count 414
Iterating global reduction 9 with 11 rules applied. Total rules applied 2217 place count 156 transition count 414
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 2224 place count 156 transition count 407
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 10 with 3 rules applied. Total rules applied 2227 place count 156 transition count 407
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 2228 place count 156 transition count 406
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 2229 place count 155 transition count 405
Applied a total of 2229 rules in 119 ms. Remains 155 /2132 variables (removed 1977) and now considering 405/2729 (removed 2324) transitions.
[2024-05-21 16:24:03] [INFO ] Flow matrix only has 329 transitions (discarded 76 similar events)
// Phase 1: matrix 329 rows 155 cols
[2024-05-21 16:24:03] [INFO ] Computed 0 invariants in 3 ms
[2024-05-21 16:24:03] [INFO ] Implicit Places using invariants in 65 ms returned []
[2024-05-21 16:24:03] [INFO ] Flow matrix only has 329 transitions (discarded 76 similar events)
[2024-05-21 16:24:03] [INFO ] Invariant cache hit.
[2024-05-21 16:24:03] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-21 16:24:03] [INFO ] Implicit Places using invariants and state equation in 144 ms returned [10, 78, 114]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 215 ms to find 3 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 152/2132 places, 405/2729 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 150 transition count 403
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 149 transition count 402
Applied a total of 3 rules in 6 ms. Remains 149 /152 variables (removed 3) and now considering 402/405 (removed 3) transitions.
[2024-05-21 16:24:03] [INFO ] Flow matrix only has 326 transitions (discarded 76 similar events)
// Phase 1: matrix 326 rows 149 cols
[2024-05-21 16:24:03] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 16:24:03] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-21 16:24:03] [INFO ] Flow matrix only has 326 transitions (discarded 76 similar events)
[2024-05-21 16:24:03] [INFO ] Invariant cache hit.
[2024-05-21 16:24:03] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-21 16:24:03] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 181 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 149/2132 places, 402/2729 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 521 ms. Remains : 149/2132 places, 402/2729 transitions.
Running random walk in product with property : CloudReconfiguration-PT-401-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p0, acceptance={} source=4 dest: 4}, { cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(OR (EQ s36 0) (EQ s86 1)), p0:(OR (EQ s93 0) (EQ s143 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 3536 steps with 253 reset in 13 ms.
Treatment of property CloudReconfiguration-PT-401-LTLCardinality-09 finished in 797 ms.
FORMULA CloudReconfiguration-PT-401-LTLCardinality-09 FALSE TECHNIQUES LENGTHENING_INSENSITIVE
[2024-05-21 16:24:03] [INFO ] Flatten gal took : 48 ms
All properties solved without resorting to exhaustive model-checking.
Total runtime 145254 ms.

BK_STOP 1716308644479

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
+ 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-401"
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-401, 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-171624208000172"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-401.tgz
mv CloudReconfiguration-PT-401 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 ;