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.r091-tall-171624187100163.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 greatspnxred
Input is CloudReconfiguration-PT-307, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r091-tall-171624187100163
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K 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 3.3K Apr 22 14:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 22 14:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 11 19:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 144K Apr 11 19:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Apr 11 19:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Apr 11 19:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 660K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudReconfiguration-PT-307-LTLCardinality-00
FORMULA_NAME CloudReconfiguration-PT-307-LTLCardinality-01
FORMULA_NAME CloudReconfiguration-PT-307-LTLCardinality-02
FORMULA_NAME CloudReconfiguration-PT-307-LTLCardinality-03
FORMULA_NAME CloudReconfiguration-PT-307-LTLCardinality-04
FORMULA_NAME CloudReconfiguration-PT-307-LTLCardinality-05
FORMULA_NAME CloudReconfiguration-PT-307-LTLCardinality-06
FORMULA_NAME CloudReconfiguration-PT-307-LTLCardinality-07
FORMULA_NAME CloudReconfiguration-PT-307-LTLCardinality-08
FORMULA_NAME CloudReconfiguration-PT-307-LTLCardinality-09
FORMULA_NAME CloudReconfiguration-PT-307-LTLCardinality-10
FORMULA_NAME CloudReconfiguration-PT-307-LTLCardinality-11
FORMULA_NAME CloudReconfiguration-PT-307-LTLCardinality-12
FORMULA_NAME CloudReconfiguration-PT-307-LTLCardinality-13
FORMULA_NAME CloudReconfiguration-PT-307-LTLCardinality-14
FORMULA_NAME CloudReconfiguration-PT-307-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716262940048

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudReconfiguration-PT-307
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-21 03:42:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-21 03:42:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 03:42:21] [INFO ] Load time of PNML (sax parser for PT used): 185 ms
[2024-05-21 03:42:21] [INFO ] Transformed 2584 places.
[2024-05-21 03:42:21] [INFO ] Transformed 3094 transitions.
[2024-05-21 03:42:21] [INFO ] Found NUPN structural information;
[2024-05-21 03:42:21] [INFO ] Parsed PT model containing 2584 places and 3094 transitions and 6459 arcs in 323 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA CloudReconfiguration-PT-307-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-307-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-307-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-307-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-307-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-307-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-307-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 2584 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2584/2584 places, 3094/3094 transitions.
Discarding 519 places :
Symmetric choice reduction at 0 with 519 rule applications. Total rules 519 place count 2065 transition count 2575
Iterating global reduction 0 with 519 rules applied. Total rules applied 1038 place count 2065 transition count 2575
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 1067 place count 2065 transition count 2546
Discarding 243 places :
Symmetric choice reduction at 1 with 243 rule applications. Total rules 1310 place count 1822 transition count 2303
Iterating global reduction 1 with 243 rules applied. Total rules applied 1553 place count 1822 transition count 2303
Discarding 91 places :
Symmetric choice reduction at 1 with 91 rule applications. Total rules 1644 place count 1731 transition count 2212
Iterating global reduction 1 with 91 rules applied. Total rules applied 1735 place count 1731 transition count 2212
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 1752 place count 1731 transition count 2195
Discarding 49 places :
Symmetric choice reduction at 2 with 49 rule applications. Total rules 1801 place count 1682 transition count 2146
Iterating global reduction 2 with 49 rules applied. Total rules applied 1850 place count 1682 transition count 2146
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 1859 place count 1682 transition count 2137
Discarding 39 places :
Symmetric choice reduction at 3 with 39 rule applications. Total rules 1898 place count 1643 transition count 2093
Iterating global reduction 3 with 39 rules applied. Total rules applied 1937 place count 1643 transition count 2093
Discarding 29 places :
Symmetric choice reduction at 3 with 29 rule applications. Total rules 1966 place count 1614 transition count 2064
Iterating global reduction 3 with 29 rules applied. Total rules applied 1995 place count 1614 transition count 2064
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 2022 place count 1587 transition count 2037
Iterating global reduction 3 with 27 rules applied. Total rules applied 2049 place count 1587 transition count 2037
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 2076 place count 1560 transition count 2010
Iterating global reduction 3 with 27 rules applied. Total rules applied 2103 place count 1560 transition count 2010
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 2127 place count 1536 transition count 1971
Iterating global reduction 3 with 24 rules applied. Total rules applied 2151 place count 1536 transition count 1971
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 2160 place count 1527 transition count 1956
Iterating global reduction 3 with 9 rules applied. Total rules applied 2169 place count 1527 transition count 1956
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 2178 place count 1518 transition count 1944
Iterating global reduction 3 with 9 rules applied. Total rules applied 2187 place count 1518 transition count 1944
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 2190 place count 1518 transition count 1941
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 2193 place count 1515 transition count 1938
Iterating global reduction 4 with 3 rules applied. Total rules applied 2196 place count 1515 transition count 1938
Applied a total of 2196 rules in 1476 ms. Remains 1515 /2584 variables (removed 1069) and now considering 1938/3094 (removed 1156) transitions.
// Phase 1: matrix 1938 rows 1515 cols
[2024-05-21 03:42:23] [INFO ] Computed 4 invariants in 40 ms
[2024-05-21 03:42:23] [INFO ] Implicit Places using invariants in 415 ms returned []
[2024-05-21 03:42:23] [INFO ] Invariant cache hit.
[2024-05-21 03:42:24] [INFO ] Implicit Places using invariants and state equation in 905 ms returned [1504]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1356 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1514/2584 places, 1938/3094 transitions.
Applied a total of 0 rules in 52 ms. Remains 1514 /1514 variables (removed 0) and now considering 1938/1938 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2902 ms. Remains : 1514/2584 places, 1938/3094 transitions.
Support contains 21 out of 1514 places after structural reductions.
[2024-05-21 03:42:24] [INFO ] Flatten gal took : 122 ms
[2024-05-21 03:42:24] [INFO ] Flatten gal took : 69 ms
[2024-05-21 03:42:25] [INFO ] Input system was already deterministic with 1938 transitions.
RANDOM walk for 40000 steps (334 resets) in 1542 ms. (25 steps per ms) remains 7/15 properties
BEST_FIRST walk for 40003 steps (106 resets) in 222 ms. (179 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (99 resets) in 97 ms. (408 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (103 resets) in 197 ms. (202 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (97 resets) in 141 ms. (281 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (108 resets) in 96 ms. (412 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (101 resets) in 102 ms. (388 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (101 resets) in 106 ms. (373 steps per ms) remains 7/7 properties
// Phase 1: matrix 1938 rows 1514 cols
[2024-05-21 03:42:26] [INFO ] Computed 3 invariants in 16 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 1481/1491 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1491 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 1920/3411 variables, 1491/1494 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3411 variables, 0/1494 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 7/3418 variables, 5/1499 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3418 variables, 0/1499 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 6/3424 variables, 3/1502 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3424 variables, 0/1502 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (OVERLAPS) 6/3430 variables, 3/1505 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3430 variables, 0/1505 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (OVERLAPS) 6/3436 variables, 3/1508 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3436 variables, 0/1508 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (OVERLAPS) 3/3439 variables, 2/1510 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/3439 variables, 0/1510 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 15 (OVERLAPS) 2/3441 variables, 1/1511 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/3441 variables, 0/1511 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 17 (OVERLAPS) 2/3443 variables, 1/1512 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/3443 variables, 0/1512 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 19 (OVERLAPS) 2/3445 variables, 1/1513 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/3445 variables, 0/1513 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 21 (OVERLAPS) 2/3447 variables, 1/1514 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/3447 variables, 0/1514 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 23 (OVERLAPS) 2/3449 variables, 1/1515 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/3449 variables, 0/1515 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 25 (OVERLAPS) 2/3451 variables, 1/1516 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/3451 variables, 0/1516 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 27 (OVERLAPS) 1/3452 variables, 1/1517 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3452/3452 variables, and 1517 constraints, problems are : Problem set: 0 solved, 7 unsolved in 5009 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 1514/1514 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 1481/1491 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1491 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 1920/3411 variables, 1491/1494 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3411 variables, 7/1501 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3411 variables, 0/1501 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 7/3418 variables, 5/1506 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3418 variables, 0/1506 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 6/3424 variables, 3/1509 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3424 variables, 0/1509 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (OVERLAPS) 6/3430 variables, 3/1512 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/3430 variables, 0/1512 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (OVERLAPS) 6/3436 variables, 3/1515 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/3436 variables, 0/1515 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 14 (OVERLAPS) 3/3439 variables, 2/1517 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/3439 variables, 0/1517 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 16 (OVERLAPS) 2/3441 variables, 1/1518 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/3441 variables, 0/1518 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 18 (OVERLAPS) 2/3443 variables, 1/1519 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/3443 variables, 0/1519 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 20 (OVERLAPS) 2/3445 variables, 1/1520 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/3445 variables, 0/1520 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 22 (OVERLAPS) 2/3447 variables, 1/1521 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/3447 variables, 0/1521 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 24 (OVERLAPS) 2/3449 variables, 1/1522 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/3449 variables, 0/1522 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 26 (OVERLAPS) 2/3451 variables, 1/1523 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/3451 variables, 0/1523 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 28 (OVERLAPS) 1/3452 variables, 1/1524 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3452/3452 variables, and 1524 constraints, problems are : Problem set: 0 solved, 7 unsolved in 5010 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 1514/1514 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
After SMT, in 10079ms problems are : Problem set: 0 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 10 out of 1514 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1514/1514 places, 1938/1938 transitions.
Graph (trivial) has 1831 edges and 1514 vertex of which 684 / 1514 are part of one of the 63 SCC in 8 ms
Free SCC test removed 621 places
Drop transitions (Empty/Sink Transition effects.) removed 785 transitions
Reduce isomorphic transitions removed 785 transitions.
Graph (complete) has 1322 edges and 893 vertex of which 886 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.3 ms
Discarding 7 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 485 transitions
Trivial Post-agglo rules discarded 485 transitions
Performed 485 trivial Post agglomeration. Transition count delta: 485
Iterating post reduction 0 with 491 rules applied. Total rules applied 493 place count 886 transition count 659
Reduce places removed 485 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 1 with 545 rules applied. Total rules applied 1038 place count 401 transition count 599
Reduce places removed 39 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 42 rules applied. Total rules applied 1080 place count 362 transition count 596
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1083 place count 359 transition count 596
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 50 Pre rules applied. Total rules applied 1083 place count 359 transition count 546
Deduced a syphon composed of 50 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 4 with 100 rules applied. Total rules applied 1183 place count 309 transition count 546
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 1193 place count 299 transition count 531
Iterating global reduction 4 with 10 rules applied. Total rules applied 1203 place count 299 transition count 531
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 3 rules applied. Total rules applied 1206 place count 299 transition count 528
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 1209 place count 296 transition count 528
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 1215 place count 290 transition count 521
Iterating global reduction 6 with 6 rules applied. Total rules applied 1221 place count 290 transition count 521
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 1226 place count 290 transition count 516
Performed 141 Post agglomeration using F-continuation condition with reduction of 90 identical transitions.
Deduced a syphon composed of 141 places in 1 ms
Reduce places removed 141 places and 0 transitions.
Iterating global reduction 7 with 282 rules applied. Total rules applied 1508 place count 149 transition count 285
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 7 with 20 rules applied. Total rules applied 1528 place count 149 transition count 265
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1531 place count 146 transition count 262
Iterating global reduction 8 with 3 rules applied. Total rules applied 1534 place count 146 transition count 262
Performed 13 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 8 with 26 rules applied. Total rules applied 1560 place count 133 transition count 246
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 8 with 16 rules applied. Total rules applied 1576 place count 133 transition count 230
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 1578 place count 132 transition count 229
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1579 place count 132 transition count 228
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 10 with 2 rules applied. Total rules applied 1581 place count 131 transition count 227
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1583 place count 131 transition count 225
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 11 with 2 rules applied. Total rules applied 1585 place count 130 transition count 224
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1586 place count 130 transition count 223
Performed 34 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 12 with 68 rules applied. Total rules applied 1654 place count 96 transition count 264
Drop transitions (Empty/Sink Transition effects.) removed 11 transitions
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 12 with 36 rules applied. Total rules applied 1690 place count 96 transition count 228
Discarding 21 places :
Symmetric choice reduction at 13 with 21 rule applications. Total rules 1711 place count 75 transition count 193
Iterating global reduction 13 with 21 rules applied. Total rules applied 1732 place count 75 transition count 193
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 13 with 9 rules applied. Total rules applied 1741 place count 75 transition count 184
Discarding 5 places :
Symmetric choice reduction at 14 with 5 rule applications. Total rules 1746 place count 70 transition count 174
Iterating global reduction 14 with 5 rules applied. Total rules applied 1751 place count 70 transition count 174
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 14 with 5 rules applied. Total rules applied 1756 place count 70 transition count 169
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 15 with 12 rules applied. Total rules applied 1768 place count 70 transition count 157
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 1769 place count 69 transition count 154
Iterating global reduction 15 with 1 rules applied. Total rules applied 1770 place count 69 transition count 154
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 1771 place count 68 transition count 153
Iterating global reduction 15 with 1 rules applied. Total rules applied 1772 place count 68 transition count 153
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 1773 place count 68 transition count 152
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 16 with 1 rules applied. Total rules applied 1774 place count 68 transition count 151
Free-agglomeration rule applied 8 times.
Iterating global reduction 16 with 8 rules applied. Total rules applied 1782 place count 68 transition count 143
Reduce places removed 8 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 16 with 10 rules applied. Total rules applied 1792 place count 60 transition count 141
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 17 with 2 rules applied. Total rules applied 1794 place count 60 transition count 139
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 1795 place count 60 transition count 139
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 1796 place count 59 transition count 138
Applied a total of 1796 rules in 221 ms. Remains 59 /1514 variables (removed 1455) and now considering 138/1938 (removed 1800) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 221 ms. Remains : 59/1514 places, 138/1938 transitions.
RANDOM walk for 5574 steps (94 resets) in 27 ms. (199 steps per ms) remains 0/7 properties
FORMULA CloudReconfiguration-PT-307-LTLCardinality-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 25 stabilizing places and 27 stable transitions
Graph (complete) has 2111 edges and 1514 vertex of which 1506 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.24 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((!p0 U (p1||G(!p0))))))'
Support contains 4 out of 1514 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1514/1514 places, 1938/1938 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1509 transition count 1933
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1509 transition count 1933
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 1509 transition count 1932
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 13 place count 1507 transition count 1930
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 1507 transition count 1930
Applied a total of 15 rules in 355 ms. Remains 1507 /1514 variables (removed 7) and now considering 1930/1938 (removed 8) transitions.
// Phase 1: matrix 1930 rows 1507 cols
[2024-05-21 03:42:37] [INFO ] Computed 3 invariants in 11 ms
[2024-05-21 03:42:37] [INFO ] Implicit Places using invariants in 266 ms returned []
[2024-05-21 03:42:37] [INFO ] Invariant cache hit.
[2024-05-21 03:42:38] [INFO ] Implicit Places using invariants and state equation in 910 ms returned []
Implicit Place search using SMT with State Equation took 1182 ms to find 0 implicit places.
Running 1929 sub problems to find dead transitions.
[2024-05-21 03:42:38] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1506 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1929 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1506/3437 variables, and 3 constraints, problems are : Problem set: 0 solved, 1929 unsolved in 30074 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1507 constraints, PredecessorRefiner: 1929/1929 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1929 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1506 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1929 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1506/3437 variables, and 3 constraints, problems are : Problem set: 0 solved, 1929 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1507 constraints, PredecessorRefiner: 0/1929 constraints, Known Traps: 0/0 constraints]
After SMT, in 60806ms problems are : Problem set: 0 solved, 1929 unsolved
Search for dead transitions found 0 dead transitions in 60828ms
Starting structural reductions in LTL mode, iteration 1 : 1507/1514 places, 1930/1938 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62379 ms. Remains : 1507/1514 places, 1930/1938 transitions.
Stuttering acceptance computed with spot in 236 ms :[true, (AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : CloudReconfiguration-PT-307-LTLCardinality-02
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA CloudReconfiguration-PT-307-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-307-LTLCardinality-02 finished in 62715 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1514 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1514/1514 places, 1938/1938 transitions.
Graph (trivial) has 1846 edges and 1514 vertex of which 685 / 1514 are part of one of the 62 SCC in 3 ms
Free SCC test removed 623 places
Ensure Unique test removed 724 transitions
Reduce isomorphic transitions removed 724 transitions.
Graph (complete) has 1382 edges and 891 vertex of which 883 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.4 ms
Discarding 8 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 479 transitions
Trivial Post-agglo rules discarded 479 transitions
Performed 479 trivial Post agglomeration. Transition count delta: 479
Iterating post reduction 0 with 479 rules applied. Total rules applied 481 place count 882 transition count 729
Reduce places removed 479 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 499 rules applied. Total rules applied 980 place count 403 transition count 709
Reduce places removed 10 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 12 rules applied. Total rules applied 992 place count 393 transition count 707
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 994 place count 391 transition count 707
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 49 Pre rules applied. Total rules applied 994 place count 391 transition count 658
Deduced a syphon composed of 49 places in 1 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 4 with 98 rules applied. Total rules applied 1092 place count 342 transition count 658
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 1107 place count 327 transition count 633
Iterating global reduction 4 with 15 rules applied. Total rules applied 1122 place count 327 transition count 633
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 3 rules applied. Total rules applied 1125 place count 327 transition count 630
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 1128 place count 324 transition count 630
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 1137 place count 315 transition count 617
Iterating global reduction 6 with 9 rules applied. Total rules applied 1146 place count 315 transition count 617
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 1151 place count 315 transition count 612
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1153 place count 313 transition count 608
Iterating global reduction 7 with 2 rules applied. Total rules applied 1155 place count 313 transition count 608
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1157 place count 311 transition count 604
Iterating global reduction 7 with 2 rules applied. Total rules applied 1159 place count 311 transition count 604
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1161 place count 309 transition count 600
Iterating global reduction 7 with 2 rules applied. Total rules applied 1163 place count 309 transition count 600
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1165 place count 307 transition count 596
Iterating global reduction 7 with 2 rules applied. Total rules applied 1167 place count 307 transition count 596
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1169 place count 305 transition count 592
Iterating global reduction 7 with 2 rules applied. Total rules applied 1171 place count 305 transition count 592
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1173 place count 303 transition count 578
Iterating global reduction 7 with 2 rules applied. Total rules applied 1175 place count 303 transition count 578
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 1 rules applied. Total rules applied 1176 place count 303 transition count 577
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1177 place count 302 transition count 577
Performed 140 Post agglomeration using F-continuation condition with reduction of 79 identical transitions.
Deduced a syphon composed of 140 places in 0 ms
Reduce places removed 140 places and 0 transitions.
Iterating global reduction 9 with 280 rules applied. Total rules applied 1457 place count 162 transition count 358
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 13 rules applied. Total rules applied 1470 place count 162 transition count 345
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1472 place count 161 transition count 344
Discarding 5 places :
Symmetric choice reduction at 11 with 5 rule applications. Total rules 1477 place count 156 transition count 338
Iterating global reduction 11 with 5 rules applied. Total rules applied 1482 place count 156 transition count 338
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1483 place count 155 transition count 337
Iterating global reduction 11 with 1 rules applied. Total rules applied 1484 place count 155 transition count 337
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1485 place count 155 transition count 336
Performed 13 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 12 with 26 rules applied. Total rules applied 1511 place count 142 transition count 320
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 12 with 12 rules applied. Total rules applied 1523 place count 142 transition count 308
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 13 with 36 rules applied. Total rules applied 1559 place count 124 transition count 342
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 13 with 17 rules applied. Total rules applied 1576 place count 124 transition count 325
Discarding 9 places :
Symmetric choice reduction at 14 with 9 rule applications. Total rules 1585 place count 115 transition count 307
Iterating global reduction 14 with 9 rules applied. Total rules applied 1594 place count 115 transition count 307
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 1600 place count 115 transition count 301
Drop transitions (Redundant composition of simpler transitions.) removed 38 transitions
Redundant transition composition rules discarded 38 transitions
Iterating global reduction 15 with 38 rules applied. Total rules applied 1638 place count 115 transition count 263
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 1639 place count 114 transition count 262
Applied a total of 1639 rules in 167 ms. Remains 114 /1514 variables (removed 1400) and now considering 262/1938 (removed 1676) transitions.
[2024-05-21 03:43:39] [INFO ] Flow matrix only has 206 transitions (discarded 56 similar events)
// Phase 1: matrix 206 rows 114 cols
[2024-05-21 03:43:39] [INFO ] Computed 0 invariants in 3 ms
[2024-05-21 03:43:39] [INFO ] Implicit Places using invariants in 440 ms returned []
[2024-05-21 03:43:39] [INFO ] Flow matrix only has 206 transitions (discarded 56 similar events)
[2024-05-21 03:43:39] [INFO ] Invariant cache hit.
[2024-05-21 03:43:40] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 03:43:40] [INFO ] Implicit Places using invariants and state equation in 106 ms returned [8, 42, 77]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 548 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 111/1514 places, 262/1938 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 109 transition count 260
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 108 transition count 259
Applied a total of 3 rules in 12 ms. Remains 108 /111 variables (removed 3) and now considering 259/262 (removed 3) transitions.
[2024-05-21 03:43:40] [INFO ] Flow matrix only has 203 transitions (discarded 56 similar events)
// Phase 1: matrix 203 rows 108 cols
[2024-05-21 03:43:40] [INFO ] Computed 0 invariants in 0 ms
[2024-05-21 03:43:40] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-21 03:43:40] [INFO ] Flow matrix only has 203 transitions (discarded 56 similar events)
[2024-05-21 03:43:40] [INFO ] Invariant cache hit.
[2024-05-21 03:43:40] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 03:43:40] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 108/1514 places, 259/1938 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 884 ms. Remains : 108/1514 places, 259/1938 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-307-LTLCardinality-04
Stuttering criterion allowed to conclude after 5049 steps with 558 reset in 31 ms.
FORMULA CloudReconfiguration-PT-307-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-307-LTLCardinality-04 finished in 973 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 1514 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1514/1514 places, 1938/1938 transitions.
Graph (trivial) has 1850 edges and 1514 vertex of which 697 / 1514 are part of one of the 63 SCC in 2 ms
Free SCC test removed 634 places
Ensure Unique test removed 737 transitions
Reduce isomorphic transitions removed 737 transitions.
Graph (complete) has 1369 edges and 880 vertex of which 872 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 475 transitions
Trivial Post-agglo rules discarded 475 transitions
Performed 475 trivial Post agglomeration. Transition count delta: 475
Iterating post reduction 0 with 475 rules applied. Total rules applied 477 place count 871 transition count 720
Reduce places removed 475 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 499 rules applied. Total rules applied 976 place count 396 transition count 696
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 988 place count 384 transition count 696
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 47 Pre rules applied. Total rules applied 988 place count 384 transition count 649
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 3 with 94 rules applied. Total rules applied 1082 place count 337 transition count 649
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 1097 place count 322 transition count 624
Iterating global reduction 3 with 15 rules applied. Total rules applied 1112 place count 322 transition count 624
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 3 with 3 rules applied. Total rules applied 1115 place count 322 transition count 621
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 1118 place count 319 transition count 621
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 1127 place count 310 transition count 608
Iterating global reduction 5 with 9 rules applied. Total rules applied 1136 place count 310 transition count 608
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 1141 place count 310 transition count 603
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1143 place count 308 transition count 599
Iterating global reduction 6 with 2 rules applied. Total rules applied 1145 place count 308 transition count 599
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1147 place count 306 transition count 595
Iterating global reduction 6 with 2 rules applied. Total rules applied 1149 place count 306 transition count 595
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1151 place count 304 transition count 591
Iterating global reduction 6 with 2 rules applied. Total rules applied 1153 place count 304 transition count 591
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1155 place count 302 transition count 587
Iterating global reduction 6 with 2 rules applied. Total rules applied 1157 place count 302 transition count 587
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1159 place count 300 transition count 583
Iterating global reduction 6 with 2 rules applied. Total rules applied 1161 place count 300 transition count 583
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1163 place count 298 transition count 569
Iterating global reduction 6 with 2 rules applied. Total rules applied 1165 place count 298 transition count 569
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 1166 place count 298 transition count 568
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1167 place count 297 transition count 568
Performed 138 Post agglomeration using F-continuation condition with reduction of 78 identical transitions.
Deduced a syphon composed of 138 places in 0 ms
Reduce places removed 138 places and 0 transitions.
Iterating global reduction 8 with 276 rules applied. Total rules applied 1443 place count 159 transition count 352
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 12 rules applied. Total rules applied 1455 place count 159 transition count 340
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1457 place count 158 transition count 339
Discarding 5 places :
Symmetric choice reduction at 10 with 5 rule applications. Total rules 1462 place count 153 transition count 333
Iterating global reduction 10 with 5 rules applied. Total rules applied 1467 place count 153 transition count 333
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1468 place count 152 transition count 332
Iterating global reduction 10 with 1 rules applied. Total rules applied 1469 place count 152 transition count 332
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1470 place count 152 transition count 331
Performed 12 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 11 with 24 rules applied. Total rules applied 1494 place count 140 transition count 316
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 11 with 12 rules applied. Total rules applied 1506 place count 140 transition count 304
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 12 with 34 rules applied. Total rules applied 1540 place count 123 transition count 338
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 12 with 16 rules applied. Total rules applied 1556 place count 123 transition count 322
Discarding 9 places :
Symmetric choice reduction at 13 with 9 rule applications. Total rules 1565 place count 114 transition count 304
Iterating global reduction 13 with 9 rules applied. Total rules applied 1574 place count 114 transition count 304
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 13 with 5 rules applied. Total rules applied 1579 place count 114 transition count 299
Drop transitions (Redundant composition of simpler transitions.) removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 14 with 36 rules applied. Total rules applied 1615 place count 114 transition count 263
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 1616 place count 113 transition count 262
Applied a total of 1616 rules in 181 ms. Remains 113 /1514 variables (removed 1401) and now considering 262/1938 (removed 1676) transitions.
[2024-05-21 03:43:40] [INFO ] Flow matrix only has 205 transitions (discarded 57 similar events)
// Phase 1: matrix 205 rows 113 cols
[2024-05-21 03:43:40] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 03:43:40] [INFO ] Implicit Places using invariants in 152 ms returned []
[2024-05-21 03:43:40] [INFO ] Flow matrix only has 205 transitions (discarded 57 similar events)
[2024-05-21 03:43:40] [INFO ] Invariant cache hit.
[2024-05-21 03:43:40] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 03:43:40] [INFO ] Implicit Places using invariants and state equation in 105 ms returned [8, 41, 74]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 274 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 110/1514 places, 262/1938 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 108 transition count 260
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 107 transition count 259
Applied a total of 3 rules in 9 ms. Remains 107 /110 variables (removed 3) and now considering 259/262 (removed 3) transitions.
[2024-05-21 03:43:40] [INFO ] Flow matrix only has 202 transitions (discarded 57 similar events)
// Phase 1: matrix 202 rows 107 cols
[2024-05-21 03:43:40] [INFO ] Computed 0 invariants in 0 ms
[2024-05-21 03:43:40] [INFO ] Implicit Places using invariants in 144 ms returned []
[2024-05-21 03:43:40] [INFO ] Flow matrix only has 202 transitions (discarded 57 similar events)
[2024-05-21 03:43:40] [INFO ] Invariant cache hit.
[2024-05-21 03:43:40] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 03:43:41] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 234 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 107/1514 places, 259/1938 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 698 ms. Remains : 107/1514 places, 259/1938 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-307-LTLCardinality-06
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-307-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-307-LTLCardinality-06 finished in 758 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(G((p1 U p2)))))'
Support contains 5 out of 1514 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1514/1514 places, 1938/1938 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1510 transition count 1934
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1510 transition count 1934
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 1508 transition count 1932
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 1508 transition count 1932
Applied a total of 12 rules in 158 ms. Remains 1508 /1514 variables (removed 6) and now considering 1932/1938 (removed 6) transitions.
// Phase 1: matrix 1932 rows 1508 cols
[2024-05-21 03:43:41] [INFO ] Computed 3 invariants in 11 ms
[2024-05-21 03:43:41] [INFO ] Implicit Places using invariants in 237 ms returned []
[2024-05-21 03:43:41] [INFO ] Invariant cache hit.
[2024-05-21 03:43:42] [INFO ] Implicit Places using invariants and state equation in 894 ms returned []
Implicit Place search using SMT with State Equation took 1132 ms to find 0 implicit places.
Running 1931 sub problems to find dead transitions.
[2024-05-21 03:43:42] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1507 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1931 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1507/3440 variables, and 3 constraints, problems are : Problem set: 0 solved, 1931 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1508 constraints, PredecessorRefiner: 1931/1931 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1931 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1507 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1931 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
(s3 1)
(s4 1)
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(s1282 1)
(s1283 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1507/3440 variables, and 3 constraints, problems are : Problem set: 0 solved, 1931 unsolved in 30038 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1508 constraints, PredecessorRefiner: 0/1931 constraints, Known Traps: 0/0 constraints]
After SMT, in 60527ms problems are : Problem set: 0 solved, 1931 unsolved
Search for dead transitions found 0 dead transitions in 60546ms
Starting structural reductions in LTL mode, iteration 1 : 1508/1514 places, 1932/1938 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61849 ms. Remains : 1508/1514 places, 1932/1938 transitions.
Stuttering acceptance computed with spot in 198 ms :[(NOT p2), (NOT p2), true, (NOT p2), (NOT p2)]
Running random walk in product with property : CloudReconfiguration-PT-307-LTLCardinality-08
Product exploration explored 100000 steps with 850 reset in 282 ms.
Product exploration explored 100000 steps with 838 reset in 274 ms.
Computed a total of 25 stabilizing places and 27 stable transitions
Graph (complete) has 2105 edges and 1508 vertex of which 1500 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.6 ms
Computed a total of 25 stabilizing places and 27 stable transitions
Knowledge obtained : [(AND p2 (NOT p1) p0), (X p2), (X p0), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) p1))), (X (OR p2 p1)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (OR (AND p0 p2) (AND p0 p1))), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT p1)), (X (X p2)), (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (OR p2 p1))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (OR (AND p0 p2) (AND p0 p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 23 factoid took 119 ms. Reduced automaton from 5 states, 15 edges and 3 AP (stutter sensitive) to 5 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 171 ms :[(NOT p2), (NOT p2), true, (NOT p2), (NOT p2)]
Reduction of identical properties reduced properties to check from 11 to 9
RANDOM walk for 40000 steps (333 resets) in 576 ms. (69 steps per ms) remains 6/9 properties
BEST_FIRST walk for 40004 steps (98 resets) in 133 ms. (298 steps per ms) remains 3/6 properties
BEST_FIRST walk for 40002 steps (104 resets) in 109 ms. (363 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (94 resets) in 159 ms. (250 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (101 resets) in 46 ms. (851 steps per ms) remains 3/3 properties
[2024-05-21 03:44:44] [INFO ] Invariant cache hit.
Problem apf9 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 1480/1485 variables, 3/3 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1485 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 1914/3399 variables, 1485/1488 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3399 variables, 0/1488 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 7/3406 variables, 5/1493 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3406 variables, 0/1493 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 6/3412 variables, 3/1496 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3412 variables, 0/1496 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 6/3418 variables, 3/1499 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3418 variables, 0/1499 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 6/3424 variables, 3/1502 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3424 variables, 0/1502 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 3/3427 variables, 2/1504 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/3427 variables, 0/1504 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 2/3429 variables, 1/1505 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/3429 variables, 0/1505 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 2/3431 variables, 1/1506 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/3431 variables, 0/1506 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 2/3433 variables, 1/1507 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/3433 variables, 0/1507 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 2/3435 variables, 1/1508 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/3435 variables, 0/1508 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 2/3437 variables, 1/1509 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/3437 variables, 0/1509 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 2/3439 variables, 1/1510 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/3439 variables, 0/1510 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 1/3440 variables, 1/1511 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/3440 variables, 0/1511 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 29 (OVERLAPS) 0/3440 variables, 0/1511 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3440/3440 variables, and 1511 constraints, problems are : Problem set: 1 solved, 2 unsolved in 1879 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 1508/1508 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 1480/1485 variables, 3/3 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1485 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 1914/3399 variables, 1485/1488 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3399 variables, 2/1490 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3399 variables, 0/1490 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 7/3406 variables, 5/1495 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3406 variables, 0/1495 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 6/3412 variables, 3/1498 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3412 variables, 0/1498 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 6/3418 variables, 3/1501 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/3418 variables, 0/1501 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 6/3424 variables, 3/1504 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/3424 variables, 0/1504 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 3/3427 variables, 2/1506 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/3427 variables, 0/1506 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 2/3429 variables, 1/1507 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/3429 variables, 0/1507 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 2/3431 variables, 1/1508 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/3431 variables, 0/1508 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 2/3433 variables, 1/1509 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/3433 variables, 0/1509 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 2/3435 variables, 1/1510 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/3435 variables, 0/1510 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 24 (OVERLAPS) 2/3437 variables, 1/1511 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/3437 variables, 0/1511 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 26 (OVERLAPS) 2/3439 variables, 1/1512 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/3439 variables, 0/1512 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 28 (OVERLAPS) 1/3440 variables, 1/1513 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/3440 variables, 0/1513 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 30 (OVERLAPS) 0/3440 variables, 0/1513 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3440/3440 variables, and 1513 constraints, problems are : Problem set: 1 solved, 2 unsolved in 2171 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 1508/1508 constraints, PredecessorRefiner: 2/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 4072ms problems are : Problem set: 1 solved, 2 unsolved
Finished Parikh walk after 10380 steps, including 112 resets, run visited all 2 properties in 34 ms. (steps per millisecond=305 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 2 properties in 43 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p2 (NOT p1) p0), (X p2), (X p0), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) p1))), (X (OR p2 p1)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (OR (AND p0 p2) (AND p0 p1))), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT p1)), (X (X p2)), (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (OR p2 p1))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (OR (AND p0 p2) (AND p0 p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT p1))), (G (OR (NOT p1) p2 p0))]
False Knowledge obtained : [(F (NOT (OR (AND p1 p0) (AND p2 p0)))), (F (NOT (OR p1 p2))), (F (NOT (OR p1 p2 p0))), (F (NOT (OR (NOT p1) p2 (NOT p0)))), (F (NOT p2)), (F (NOT (OR p1 p2 (NOT p0)))), (F (NOT p0)), (F (NOT (OR (NOT p1) p2))), (F p1), (F (NOT (OR p1 p2)))]
Knowledge based reduction with 24 factoid took 389 ms. Reduced automaton from 5 states, 15 edges and 3 AP (stutter sensitive) to 5 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 178 ms :[(NOT p2), (NOT p2), true, (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 166 ms :[(NOT p2), (NOT p2), true, (NOT p2), (NOT p2)]
Support contains 5 out of 1508 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1508/1508 places, 1932/1932 transitions.
Applied a total of 0 rules in 45 ms. Remains 1508 /1508 variables (removed 0) and now considering 1932/1932 (removed 0) transitions.
[2024-05-21 03:44:49] [INFO ] Invariant cache hit.
[2024-05-21 03:44:49] [INFO ] Implicit Places using invariants in 209 ms returned []
[2024-05-21 03:44:49] [INFO ] Invariant cache hit.
[2024-05-21 03:44:50] [INFO ] Implicit Places using invariants and state equation in 865 ms returned []
Implicit Place search using SMT with State Equation took 1090 ms to find 0 implicit places.
Running 1931 sub problems to find dead transitions.
[2024-05-21 03:44:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1507 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1931 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1507/3440 variables, and 3 constraints, problems are : Problem set: 0 solved, 1931 unsolved in 30033 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1508 constraints, PredecessorRefiner: 1931/1931 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1931 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1507 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1931 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1507/3440 variables, and 3 constraints, problems are : Problem set: 0 solved, 1931 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1508 constraints, PredecessorRefiner: 0/1931 constraints, Known Traps: 0/0 constraints]
After SMT, in 60582ms problems are : Problem set: 0 solved, 1931 unsolved
Search for dead transitions found 0 dead transitions in 60600ms
Finished structural reductions in LTL mode , in 1 iterations and 61750 ms. Remains : 1508/1508 places, 1932/1932 transitions.
Computed a total of 25 stabilizing places and 27 stable transitions
Graph (complete) has 2105 edges and 1508 vertex of which 1500 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.9 ms
Computed a total of 25 stabilizing places and 27 stable transitions
Knowledge obtained : [(AND (NOT p1) p2 p0), (X p2), (X p0), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (OR (AND p1 p0) (AND p2 p0))), (X (OR p1 p2)), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT p1)), (X (X p2)), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (OR (AND p1 p0) (AND p2 p0)))), (X (X (OR p1 p2))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 19 factoid took 126 ms. Reduced automaton from 5 states, 13 edges and 3 AP (stutter sensitive) to 5 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 150 ms :[(NOT p2), (NOT p2), true, (NOT p2), (NOT p2)]
Reduction of identical properties reduced properties to check from 9 to 8
RANDOM walk for 40000 steps (339 resets) in 281 ms. (141 steps per ms) remains 5/8 properties
BEST_FIRST walk for 40004 steps (97 resets) in 79 ms. (500 steps per ms) remains 2/5 properties
BEST_FIRST walk for 40002 steps (100 resets) in 54 ms. (727 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (100 resets) in 36 ms. (1081 steps per ms) remains 2/2 properties
[2024-05-21 03:45:51] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 1480/1485 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1485 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 1914/3399 variables, 1485/1488 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3399 variables, 0/1488 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 7/3406 variables, 5/1493 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3406 variables, 0/1493 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 6/3412 variables, 3/1496 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3412 variables, 0/1496 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 6/3418 variables, 3/1499 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3418 variables, 0/1499 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 6/3424 variables, 3/1502 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3424 variables, 0/1502 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 3/3427 variables, 2/1504 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/3427 variables, 0/1504 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 2/3429 variables, 1/1505 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/3429 variables, 0/1505 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 2/3431 variables, 1/1506 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/3431 variables, 0/1506 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 2/3433 variables, 1/1507 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/3433 variables, 0/1507 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 2/3435 variables, 1/1508 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/3435 variables, 0/1508 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 2/3437 variables, 1/1509 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/3437 variables, 0/1509 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 2/3439 variables, 1/1510 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/3439 variables, 0/1510 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 1/3440 variables, 1/1511 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/3440 variables, 0/1511 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (OVERLAPS) 0/3440 variables, 0/1511 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3440/3440 variables, and 1511 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1906 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 1508/1508 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 1480/1485 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1485 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 1914/3399 variables, 1485/1488 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3399 variables, 2/1490 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3399 variables, 0/1490 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 7/3406 variables, 5/1495 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3406 variables, 0/1495 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 6/3412 variables, 3/1498 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3412 variables, 0/1498 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 6/3418 variables, 3/1501 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/3418 variables, 0/1501 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 6/3424 variables, 3/1504 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/3424 variables, 0/1504 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 3/3427 variables, 2/1506 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/3427 variables, 0/1506 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 2/3429 variables, 1/1507 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/3429 variables, 0/1507 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 2/3431 variables, 1/1508 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/3431 variables, 0/1508 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 2/3433 variables, 1/1509 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/3433 variables, 0/1509 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 2/3435 variables, 1/1510 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/3435 variables, 0/1510 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (OVERLAPS) 2/3437 variables, 1/1511 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/3437 variables, 0/1511 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (OVERLAPS) 2/3439 variables, 1/1512 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/3439 variables, 0/1512 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (OVERLAPS) 1/3440 variables, 1/1513 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/3440 variables, 0/1513 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (OVERLAPS) 0/3440 variables, 0/1513 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3440/3440 variables, and 1513 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2151 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 1508/1508 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 4069ms problems are : Problem set: 0 solved, 2 unsolved
Finished Parikh walk after 7302 steps, including 97 resets, run visited all 2 properties in 63 ms. (steps per millisecond=115 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 2 properties in 64 ms.
Knowledge obtained : [(AND (NOT p1) p2 p0), (X p2), (X p0), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (OR (AND p1 p0) (AND p2 p0))), (X (OR p1 p2)), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT p1)), (X (X p2)), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (OR (AND p1 p0) (AND p2 p0)))), (X (X (OR p1 p2))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT (OR (AND p1 p0) (AND p2 p0)))), (F (NOT (OR p1 p2))), (F (NOT (OR (NOT p1) p2))), (F (NOT (OR p1 p2))), (F (NOT p2)), (F (NOT (OR p1 p2 (NOT p0)))), (F (NOT p0)), (F p1), (F (NOT (OR p2 p0)))]
Knowledge based reduction with 19 factoid took 443 ms. Reduced automaton from 5 states, 13 edges and 3 AP (stutter sensitive) to 5 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 160 ms :[(NOT p2), (NOT p2), true, (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 171 ms :[(NOT p2), (NOT p2), true, (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 181 ms :[(NOT p2), (NOT p2), true, (NOT p2), (NOT p2)]
Product exploration explored 100000 steps with 842 reset in 158 ms.
Product exploration explored 100000 steps with 850 reset in 180 ms.
Applying partial POR strategy [true, false, true, true, false]
Stuttering acceptance computed with spot in 173 ms :[(NOT p2), (NOT p2), true, (NOT p2), (NOT p2)]
Support contains 5 out of 1508 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1508/1508 places, 1932/1932 transitions.
Graph (trivial) has 1836 edges and 1508 vertex of which 693 / 1508 are part of one of the 63 SCC in 3 ms
Free SCC test removed 630 places
Ensure Unique test removed 732 transitions
Reduce isomorphic transitions removed 732 transitions.
Graph (complete) has 1368 edges and 878 vertex of which 871 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.3 ms
Discarding 7 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Performed 473 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 473 rules applied. Total rules applied 475 place count 871 transition count 1196
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 487 place count 871 transition count 1184
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 21 Pre rules applied. Total rules applied 487 place count 871 transition count 1196
Deduced a syphon composed of 494 places in 1 ms
Iterating global reduction 2 with 21 rules applied. Total rules applied 508 place count 871 transition count 1196
Discarding 280 places :
Symmetric choice reduction at 2 with 280 rule applications. Total rules 788 place count 591 transition count 907
Deduced a syphon composed of 228 places in 0 ms
Iterating global reduction 2 with 280 rules applied. Total rules applied 1068 place count 591 transition count 907
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 1078 place count 581 transition count 894
Deduced a syphon composed of 226 places in 0 ms
Iterating global reduction 2 with 10 rules applied. Total rules applied 1088 place count 581 transition count 894
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 1093 place count 581 transition count 889
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 1103 place count 571 transition count 879
Deduced a syphon composed of 218 places in 1 ms
Iterating global reduction 3 with 10 rules applied. Total rules applied 1113 place count 571 transition count 879
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1115 place count 569 transition count 875
Deduced a syphon composed of 218 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1117 place count 569 transition count 875
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1119 place count 567 transition count 871
Deduced a syphon composed of 218 places in 13 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1121 place count 567 transition count 871
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1125 place count 563 transition count 867
Deduced a syphon composed of 216 places in 0 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1129 place count 563 transition count 867
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1131 place count 561 transition count 863
Deduced a syphon composed of 216 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1133 place count 561 transition count 863
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1135 place count 559 transition count 859
Deduced a syphon composed of 216 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1137 place count 559 transition count 859
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1140 place count 556 transition count 855
Deduced a syphon composed of 214 places in 0 ms
Iterating global reduction 3 with 3 rules applied. Total rules applied 1143 place count 556 transition count 855
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1145 place count 554 transition count 847
Deduced a syphon composed of 213 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1147 place count 554 transition count 847
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1149 place count 552 transition count 845
Deduced a syphon composed of 212 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1151 place count 552 transition count 845
Performed 107 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 319 places in 0 ms
Iterating global reduction 3 with 107 rules applied. Total rules applied 1258 place count 552 transition count 920
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 3 with 40 rules applied. Total rules applied 1298 place count 552 transition count 880
Discarding 101 places :
Symmetric choice reduction at 4 with 101 rule applications. Total rules 1399 place count 451 transition count 769
Deduced a syphon composed of 228 places in 0 ms
Iterating global reduction 4 with 101 rules applied. Total rules applied 1500 place count 451 transition count 769
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 1506 place count 445 transition count 760
Deduced a syphon composed of 222 places in 0 ms
Iterating global reduction 4 with 6 rules applied. Total rules applied 1512 place count 445 transition count 760
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 229 places in 0 ms
Iterating global reduction 4 with 7 rules applied. Total rules applied 1519 place count 445 transition count 760
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 1524 place count 445 transition count 755
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 1539 place count 430 transition count 736
Deduced a syphon composed of 218 places in 0 ms
Iterating global reduction 5 with 15 rules applied. Total rules applied 1554 place count 430 transition count 736
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1560 place count 430 transition count 730
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1564 place count 426 transition count 726
Deduced a syphon composed of 214 places in 0 ms
Iterating global reduction 6 with 4 rules applied. Total rules applied 1568 place count 426 transition count 726
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 217 places in 0 ms
Iterating global reduction 6 with 3 rules applied. Total rules applied 1571 place count 426 transition count 726
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1577 place count 426 transition count 720
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1580 place count 423 transition count 717
Deduced a syphon composed of 214 places in 1 ms
Iterating global reduction 7 with 3 rules applied. Total rules applied 1583 place count 423 transition count 717
Performed 71 Post agglomeration using F-continuation condition with reduction of 107 identical transitions.
Deduced a syphon composed of 285 places in 0 ms
Iterating global reduction 7 with 71 rules applied. Total rules applied 1654 place count 423 transition count 1033
Ensure Unique test removed 121 transitions
Reduce isomorphic transitions removed 121 transitions.
Iterating post reduction 7 with 121 rules applied. Total rules applied 1775 place count 423 transition count 912
Discarding 125 places :
Symmetric choice reduction at 8 with 125 rule applications. Total rules 1900 place count 298 transition count 588
Deduced a syphon composed of 169 places in 0 ms
Iterating global reduction 8 with 125 rules applied. Total rules applied 2025 place count 298 transition count 588
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 8 with 15 rules applied. Total rules applied 2040 place count 298 transition count 573
Discarding 27 places :
Symmetric choice reduction at 9 with 27 rule applications. Total rules 2067 place count 271 transition count 516
Deduced a syphon composed of 142 places in 0 ms
Iterating global reduction 9 with 27 rules applied. Total rules applied 2094 place count 271 transition count 516
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -16
Deduced a syphon composed of 143 places in 0 ms
Iterating global reduction 9 with 1 rules applied. Total rules applied 2095 place count 271 transition count 532
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 2096 place count 270 transition count 523
Deduced a syphon composed of 142 places in 0 ms
Iterating global reduction 9 with 1 rules applied. Total rules applied 2097 place count 270 transition count 523
Deduced a syphon composed of 142 places in 0 ms
Drop transitions (Redundant composition of simpler transitions.) removed 49 transitions
Redundant transition composition rules discarded 49 transitions
Iterating global reduction 9 with 49 rules applied. Total rules applied 2146 place count 270 transition count 474
Discarding 4 places :
Symmetric choice reduction at 9 with 4 rule applications. Total rules 2150 place count 266 transition count 470
Deduced a syphon composed of 138 places in 0 ms
Iterating global reduction 9 with 4 rules applied. Total rules applied 2154 place count 266 transition count 470
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -60
Deduced a syphon composed of 141 places in 1 ms
Iterating global reduction 9 with 3 rules applied. Total rules applied 2157 place count 266 transition count 530
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 2160 place count 263 transition count 515
Deduced a syphon composed of 138 places in 0 ms
Iterating global reduction 9 with 3 rules applied. Total rules applied 2163 place count 263 transition count 515
Deduced a syphon composed of 138 places in 0 ms
Applied a total of 2163 rules in 334 ms. Remains 263 /1508 variables (removed 1245) and now considering 515/1932 (removed 1417) transitions.
[2024-05-21 03:45:57] [INFO ] Redundant transitions in 29 ms returned []
Running 514 sub problems to find dead transitions.
[2024-05-21 03:45:57] [INFO ] Flow matrix only has 458 transitions (discarded 57 similar events)
// Phase 1: matrix 458 rows 263 cols
[2024-05-21 03:45:57] [INFO ] Computed 0 invariants in 2 ms
[2024-05-21 03:45:57] [INFO ] State equation strengthened by 4 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/262 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 514 unsolved
Problem TDEAD1 is UNSAT
Problem TDEAD2 is UNSAT
Problem TDEAD3 is UNSAT
Problem TDEAD4 is UNSAT
Problem TDEAD5 is UNSAT
Problem TDEAD6 is UNSAT
Problem TDEAD11 is UNSAT
Problem TDEAD12 is UNSAT
Problem TDEAD18 is UNSAT
Problem TDEAD23 is UNSAT
Problem TDEAD24 is UNSAT
Problem TDEAD30 is UNSAT
Problem TDEAD34 is UNSAT
Problem TDEAD35 is UNSAT
Problem TDEAD36 is UNSAT
Problem TDEAD37 is UNSAT
Problem TDEAD38 is UNSAT
Problem TDEAD41 is UNSAT
Problem TDEAD42 is UNSAT
Problem TDEAD43 is UNSAT
Problem TDEAD44 is UNSAT
Problem TDEAD45 is UNSAT
Problem TDEAD46 is UNSAT
Problem TDEAD49 is UNSAT
Problem TDEAD50 is UNSAT
Problem TDEAD51 is UNSAT
Problem TDEAD56 is UNSAT
Problem TDEAD57 is UNSAT
Problem TDEAD62 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD74 is UNSAT
Problem TDEAD78 is UNSAT
Problem TDEAD79 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD82 is UNSAT
Problem TDEAD85 is UNSAT
Problem TDEAD86 is UNSAT
Problem TDEAD87 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD89 is UNSAT
Problem TDEAD90 is UNSAT
Problem TDEAD95 is UNSAT
Problem TDEAD96 is UNSAT
Problem TDEAD101 is UNSAT
Problem TDEAD106 is UNSAT
Problem TDEAD107 is UNSAT
Problem TDEAD112 is UNSAT
Problem TDEAD113 is UNSAT
Problem TDEAD117 is UNSAT
Problem TDEAD118 is UNSAT
Problem TDEAD119 is UNSAT
Problem TDEAD120 is UNSAT
Problem TDEAD121 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD127 is UNSAT
Problem TDEAD128 is UNSAT
Problem TDEAD129 is UNSAT
Problem TDEAD133 is UNSAT
Problem TDEAD134 is UNSAT
Problem TDEAD137 is UNSAT
Problem TDEAD140 is UNSAT
Problem TDEAD141 is UNSAT
Problem TDEAD142 is UNSAT
Problem TDEAD144 is UNSAT
Problem TDEAD145 is UNSAT
Problem TDEAD146 is UNSAT
Problem TDEAD148 is UNSAT
Problem TDEAD149 is UNSAT
Problem TDEAD150 is UNSAT
Problem TDEAD151 is UNSAT
Problem TDEAD152 is UNSAT
Problem TDEAD153 is UNSAT
Problem TDEAD154 is UNSAT
Problem TDEAD155 is UNSAT
Problem TDEAD156 is UNSAT
Problem TDEAD158 is UNSAT
Problem TDEAD159 is UNSAT
Problem TDEAD160 is UNSAT
Problem TDEAD161 is UNSAT
Problem TDEAD162 is UNSAT
Problem TDEAD163 is UNSAT
Problem TDEAD164 is UNSAT
Problem TDEAD165 is UNSAT
Problem TDEAD166 is UNSAT
Problem TDEAD167 is UNSAT
Problem TDEAD168 is UNSAT
Problem TDEAD169 is UNSAT
Problem TDEAD170 is UNSAT
Problem TDEAD171 is UNSAT
Problem TDEAD172 is UNSAT
Problem TDEAD173 is UNSAT
Problem TDEAD174 is UNSAT
Problem TDEAD175 is UNSAT
Problem TDEAD181 is UNSAT
Problem TDEAD186 is UNSAT
Problem TDEAD188 is UNSAT
Problem TDEAD190 is UNSAT
Problem TDEAD192 is UNSAT
Problem TDEAD193 is UNSAT
Problem TDEAD197 is UNSAT
Problem TDEAD199 is UNSAT
Problem TDEAD201 is UNSAT
Problem TDEAD203 is UNSAT
Problem TDEAD204 is UNSAT
Problem TDEAD209 is UNSAT
Problem TDEAD211 is UNSAT
Problem TDEAD213 is UNSAT
Problem TDEAD215 is UNSAT
Problem TDEAD216 is UNSAT
Problem TDEAD217 is UNSAT
Problem TDEAD218 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD220 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD223 is UNSAT
Problem TDEAD224 is UNSAT
Problem TDEAD226 is UNSAT
Problem TDEAD227 is UNSAT
Problem TDEAD228 is UNSAT
Problem TDEAD236 is UNSAT
Problem TDEAD248 is UNSAT
Problem TDEAD261 is UNSAT
Problem TDEAD267 is UNSAT
Problem TDEAD268 is UNSAT
Problem TDEAD270 is UNSAT
Problem TDEAD271 is UNSAT
Problem TDEAD272 is UNSAT
Problem TDEAD273 is UNSAT
Problem TDEAD275 is UNSAT
Problem TDEAD276 is UNSAT
Problem TDEAD277 is UNSAT
Problem TDEAD278 is UNSAT
Problem TDEAD286 is UNSAT
Problem TDEAD287 is UNSAT
Problem TDEAD288 is UNSAT
Problem TDEAD289 is UNSAT
Problem TDEAD291 is UNSAT
Problem TDEAD292 is UNSAT
Problem TDEAD293 is UNSAT
Problem TDEAD294 is UNSAT
Problem TDEAD303 is UNSAT
Problem TDEAD304 is UNSAT
Problem TDEAD305 is UNSAT
Problem TDEAD306 is UNSAT
Problem TDEAD308 is UNSAT
Problem TDEAD309 is UNSAT
Problem TDEAD310 is UNSAT
Problem TDEAD311 is UNSAT
Problem TDEAD319 is UNSAT
Problem TDEAD321 is UNSAT
Problem TDEAD322 is UNSAT
Problem TDEAD324 is UNSAT
Problem TDEAD326 is UNSAT
Problem TDEAD327 is UNSAT
Problem TDEAD330 is UNSAT
Problem TDEAD331 is UNSAT
Problem TDEAD334 is UNSAT
Problem TDEAD342 is UNSAT
Problem TDEAD343 is UNSAT
Problem TDEAD346 is UNSAT
Problem TDEAD347 is UNSAT
Problem TDEAD350 is UNSAT
Problem TDEAD351 is UNSAT
Problem TDEAD352 is UNSAT
Problem TDEAD353 is UNSAT
Problem TDEAD356 is UNSAT
Problem TDEAD357 is UNSAT
Problem TDEAD360 is UNSAT
Problem TDEAD361 is UNSAT
Problem TDEAD362 is UNSAT
Problem TDEAD363 is UNSAT
Problem TDEAD364 is UNSAT
Problem TDEAD365 is UNSAT
Problem TDEAD366 is UNSAT
Problem TDEAD367 is UNSAT
Problem TDEAD368 is UNSAT
Problem TDEAD377 is UNSAT
Problem TDEAD378 is UNSAT
Problem TDEAD383 is UNSAT
Problem TDEAD384 is UNSAT
Problem TDEAD387 is UNSAT
Problem TDEAD388 is UNSAT
Problem TDEAD391 is UNSAT
Problem TDEAD392 is UNSAT
Problem TDEAD394 is UNSAT
Problem TDEAD395 is UNSAT
Problem TDEAD396 is UNSAT
Problem TDEAD397 is UNSAT
Problem TDEAD409 is UNSAT
Problem TDEAD410 is UNSAT
Problem TDEAD415 is UNSAT
Problem TDEAD416 is UNSAT
Problem TDEAD419 is UNSAT
Problem TDEAD420 is UNSAT
Problem TDEAD423 is UNSAT
Problem TDEAD424 is UNSAT
Problem TDEAD425 is UNSAT
Problem TDEAD426 is UNSAT
Problem TDEAD427 is UNSAT
Problem TDEAD428 is UNSAT
Problem TDEAD440 is UNSAT
Problem TDEAD441 is UNSAT
Problem TDEAD442 is UNSAT
Problem TDEAD443 is UNSAT
Problem TDEAD444 is UNSAT
Problem TDEAD455 is UNSAT
Problem TDEAD456 is UNSAT
Problem TDEAD457 is UNSAT
Problem TDEAD458 is UNSAT
Problem TDEAD459 is UNSAT
Problem TDEAD465 is UNSAT
Problem TDEAD466 is UNSAT
Problem TDEAD467 is UNSAT
Problem TDEAD468 is UNSAT
Problem TDEAD469 is UNSAT
Problem TDEAD480 is UNSAT
Problem TDEAD481 is UNSAT
Problem TDEAD482 is UNSAT
Problem TDEAD483 is UNSAT
Problem TDEAD484 is UNSAT
Problem TDEAD490 is UNSAT
Problem TDEAD491 is UNSAT
Problem TDEAD492 is UNSAT
Problem TDEAD493 is UNSAT
Problem TDEAD494 is UNSAT
Problem TDEAD505 is UNSAT
Problem TDEAD506 is UNSAT
Problem TDEAD507 is UNSAT
Problem TDEAD508 is UNSAT
Problem TDEAD509 is UNSAT
At refinement iteration 1 (OVERLAPS) 457/719 variables, 262/262 constraints. Problems are: Problem set: 232 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/719 variables, 3/265 constraints. Problems are: Problem set: 232 solved, 282 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/719 variables, 0/265 constraints. Problems are: Problem set: 232 solved, 282 unsolved
Problem TDEAD470 is UNSAT
Problem TDEAD471 is UNSAT
Problem TDEAD472 is UNSAT
Problem TDEAD473 is UNSAT
Problem TDEAD474 is UNSAT
At refinement iteration 4 (OVERLAPS) 1/720 variables, 1/266 constraints. Problems are: Problem set: 237 solved, 277 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/720 variables, 0/266 constraints. Problems are: Problem set: 237 solved, 277 unsolved
At refinement iteration 6 (OVERLAPS) 1/721 variables, 1/267 constraints. Problems are: Problem set: 237 solved, 277 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/721 variables, 0/267 constraints. Problems are: Problem set: 237 solved, 277 unsolved
At refinement iteration 8 (OVERLAPS) 0/721 variables, 0/267 constraints. Problems are: Problem set: 237 solved, 277 unsolved
No progress, stopping.
After SMT solving in domain Real declared 721/721 variables, and 267 constraints, problems are : Problem set: 237 solved, 277 unsolved in 19325 ms.
Refiners :[State Equation: 263/263 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 514/514 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 237 solved, 277 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 0/0 constraints. Problems are: Problem set: 237 solved, 277 unsolved
At refinement iteration 1 (OVERLAPS) 456/580 variables, 124/124 constraints. Problems are: Problem set: 237 solved, 277 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/580 variables, 3/127 constraints. Problems are: Problem set: 237 solved, 277 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/580 variables, 277/404 constraints. Problems are: Problem set: 237 solved, 277 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/580 variables, 0/404 constraints. Problems are: Problem set: 237 solved, 277 unsolved
At refinement iteration 5 (OVERLAPS) 140/720 variables, 139/543 constraints. Problems are: Problem set: 237 solved, 277 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/720 variables, 0/543 constraints. Problems are: Problem set: 237 solved, 277 unsolved
At refinement iteration 7 (OVERLAPS) 1/721 variables, 1/544 constraints. Problems are: Problem set: 237 solved, 277 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/721 variables, 0/544 constraints. Problems are: Problem set: 237 solved, 277 unsolved
At refinement iteration 9 (OVERLAPS) 0/721 variables, 0/544 constraints. Problems are: Problem set: 237 solved, 277 unsolved
No progress, stopping.
After SMT solving in domain Int declared 721/721 variables, and 544 constraints, problems are : Problem set: 237 solved, 277 unsolved in 27285 ms.
Refiners :[State Equation: 263/263 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 277/514 constraints, Known Traps: 0/0 constraints]
After SMT, in 46845ms problems are : Problem set: 237 solved, 277 unsolved
Search for dead transitions found 237 dead transitions in 46851ms
Found 237 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 237 transitions
Dead transitions reduction (with SMT) removed 237 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 263/1508 places, 278/1932 transitions.
Graph (complete) has 411 edges and 263 vertex of which 125 are kept as prefixes of interest. Removing 138 places using SCC suffix rule.1 ms
Discarding 138 places :
Also discarding 0 output transitions
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 18 transitions.
Iterating global reduction 0 with 7 rules applied. Total rules applied 8 place count 118 transition count 260
Applied a total of 8 rules in 8 ms. Remains 118 /263 variables (removed 145) and now considering 260/278 (removed 18) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 118/1508 places, 260/1932 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 47229 ms. Remains : 118/1508 places, 260/1932 transitions.
Support contains 5 out of 1508 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1508/1508 places, 1932/1932 transitions.
Applied a total of 0 rules in 39 ms. Remains 1508 /1508 variables (removed 0) and now considering 1932/1932 (removed 0) transitions.
// Phase 1: matrix 1932 rows 1508 cols
[2024-05-21 03:46:44] [INFO ] Computed 3 invariants in 13 ms
[2024-05-21 03:46:45] [INFO ] Implicit Places using invariants in 243 ms returned []
[2024-05-21 03:46:45] [INFO ] Invariant cache hit.
[2024-05-21 03:46:45] [INFO ] Implicit Places using invariants and state equation in 934 ms returned []
Implicit Place search using SMT with State Equation took 1179 ms to find 0 implicit places.
Running 1931 sub problems to find dead transitions.
[2024-05-21 03:46:45] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1507 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1931 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1507/3440 variables, and 3 constraints, problems are : Problem set: 0 solved, 1931 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1508 constraints, PredecessorRefiner: 1931/1931 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1931 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1507 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1931 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1507/3440 variables, and 3 constraints, problems are : Problem set: 0 solved, 1931 unsolved in 30033 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1508 constraints, PredecessorRefiner: 0/1931 constraints, Known Traps: 0/0 constraints]
After SMT, in 60505ms problems are : Problem set: 0 solved, 1931 unsolved
Search for dead transitions found 0 dead transitions in 60523ms
Finished structural reductions in LTL mode , in 1 iterations and 61751 ms. Remains : 1508/1508 places, 1932/1932 transitions.
Treatment of property CloudReconfiguration-PT-307-LTLCardinality-08 finished in 245621 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0 U p1))))'
Support contains 2 out of 1514 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1514/1514 places, 1938/1938 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 1507 transition count 1931
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 1507 transition count 1931
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 1507 transition count 1930
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 18 place count 1504 transition count 1927
Iterating global reduction 1 with 3 rules applied. Total rules applied 21 place count 1504 transition count 1927
Applied a total of 21 rules in 125 ms. Remains 1504 /1514 variables (removed 10) and now considering 1927/1938 (removed 11) transitions.
// Phase 1: matrix 1927 rows 1504 cols
[2024-05-21 03:47:46] [INFO ] Computed 3 invariants in 15 ms
[2024-05-21 03:47:47] [INFO ] Implicit Places using invariants in 241 ms returned []
[2024-05-21 03:47:47] [INFO ] Invariant cache hit.
[2024-05-21 03:47:47] [INFO ] Implicit Places using invariants and state equation in 886 ms returned []
Implicit Place search using SMT with State Equation took 1127 ms to find 0 implicit places.
Running 1926 sub problems to find dead transitions.
[2024-05-21 03:47:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1503 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1926 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1503/3431 variables, and 3 constraints, problems are : Problem set: 0 solved, 1926 unsolved in 30033 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1504 constraints, PredecessorRefiner: 1926/1926 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1926 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1503 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1926 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1503/3431 variables, and 3 constraints, problems are : Problem set: 0 solved, 1926 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1504 constraints, PredecessorRefiner: 0/1926 constraints, Known Traps: 0/0 constraints]
After SMT, in 60529ms problems are : Problem set: 0 solved, 1926 unsolved
Search for dead transitions found 0 dead transitions in 60547ms
Starting structural reductions in LTL mode, iteration 1 : 1504/1514 places, 1927/1938 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61807 ms. Remains : 1504/1514 places, 1927/1938 transitions.
Stuttering acceptance computed with spot in 140 ms :[(NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : CloudReconfiguration-PT-307-LTLCardinality-09
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-307-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-307-LTLCardinality-09 finished in 61972 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 2 out of 1514 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1514/1514 places, 1938/1938 transitions.
Graph (trivial) has 1848 edges and 1514 vertex of which 691 / 1514 are part of one of the 63 SCC in 1 ms
Free SCC test removed 628 places
Ensure Unique test removed 730 transitions
Reduce isomorphic transitions removed 730 transitions.
Graph (complete) has 1376 edges and 886 vertex of which 878 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.2 ms
Discarding 8 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 478 transitions
Trivial Post-agglo rules discarded 478 transitions
Performed 478 trivial Post agglomeration. Transition count delta: 478
Iterating post reduction 0 with 478 rules applied. Total rules applied 480 place count 877 transition count 724
Reduce places removed 478 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 502 rules applied. Total rules applied 982 place count 399 transition count 700
Reduce places removed 12 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 13 rules applied. Total rules applied 995 place count 387 transition count 699
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 996 place count 386 transition count 699
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 47 Pre rules applied. Total rules applied 996 place count 386 transition count 652
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 4 with 94 rules applied. Total rules applied 1090 place count 339 transition count 652
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 1105 place count 324 transition count 627
Iterating global reduction 4 with 15 rules applied. Total rules applied 1120 place count 324 transition count 627
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 3 rules applied. Total rules applied 1123 place count 324 transition count 624
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 1126 place count 321 transition count 624
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 1135 place count 312 transition count 611
Iterating global reduction 6 with 9 rules applied. Total rules applied 1144 place count 312 transition count 611
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 1149 place count 312 transition count 606
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1151 place count 310 transition count 602
Iterating global reduction 7 with 2 rules applied. Total rules applied 1153 place count 310 transition count 602
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1155 place count 308 transition count 598
Iterating global reduction 7 with 2 rules applied. Total rules applied 1157 place count 308 transition count 598
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1159 place count 306 transition count 594
Iterating global reduction 7 with 2 rules applied. Total rules applied 1161 place count 306 transition count 594
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1163 place count 304 transition count 590
Iterating global reduction 7 with 2 rules applied. Total rules applied 1165 place count 304 transition count 590
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1167 place count 302 transition count 586
Iterating global reduction 7 with 2 rules applied. Total rules applied 1169 place count 302 transition count 586
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1171 place count 300 transition count 572
Iterating global reduction 7 with 2 rules applied. Total rules applied 1173 place count 300 transition count 572
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 1 rules applied. Total rules applied 1174 place count 300 transition count 571
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1175 place count 299 transition count 571
Performed 138 Post agglomeration using F-continuation condition with reduction of 73 identical transitions.
Deduced a syphon composed of 138 places in 0 ms
Reduce places removed 138 places and 0 transitions.
Iterating global reduction 9 with 276 rules applied. Total rules applied 1451 place count 161 transition count 360
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 15 rules applied. Total rules applied 1466 place count 161 transition count 345
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1468 place count 160 transition count 344
Discarding 5 places :
Symmetric choice reduction at 11 with 5 rule applications. Total rules 1473 place count 155 transition count 338
Iterating global reduction 11 with 5 rules applied. Total rules applied 1478 place count 155 transition count 338
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1479 place count 154 transition count 337
Iterating global reduction 11 with 1 rules applied. Total rules applied 1480 place count 154 transition count 337
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1481 place count 154 transition count 336
Performed 12 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 12 with 24 rules applied. Total rules applied 1505 place count 142 transition count 321
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 12 with 12 rules applied. Total rules applied 1517 place count 142 transition count 309
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 13 with 34 rules applied. Total rules applied 1551 place count 125 transition count 343
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 13 with 17 rules applied. Total rules applied 1568 place count 125 transition count 326
Discarding 9 places :
Symmetric choice reduction at 14 with 9 rule applications. Total rules 1577 place count 116 transition count 308
Iterating global reduction 14 with 9 rules applied. Total rules applied 1586 place count 116 transition count 308
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 1592 place count 116 transition count 302
Drop transitions (Redundant composition of simpler transitions.) removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 15 with 36 rules applied. Total rules applied 1628 place count 116 transition count 266
Partial Post-agglomeration rule applied 8 times.
Drop transitions (Partial Post agglomeration) removed 8 transitions
Iterating global reduction 15 with 8 rules applied. Total rules applied 1636 place count 116 transition count 266
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 1637 place count 115 transition count 265
Applied a total of 1637 rules in 117 ms. Remains 115 /1514 variables (removed 1399) and now considering 265/1938 (removed 1673) transitions.
[2024-05-21 03:48:48] [INFO ] Flow matrix only has 208 transitions (discarded 57 similar events)
// Phase 1: matrix 208 rows 115 cols
[2024-05-21 03:48:48] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 03:48:48] [INFO ] Implicit Places using invariants in 132 ms returned []
[2024-05-21 03:48:48] [INFO ] Flow matrix only has 208 transitions (discarded 57 similar events)
[2024-05-21 03:48:48] [INFO ] Invariant cache hit.
[2024-05-21 03:48:48] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 03:48:49] [INFO ] Implicit Places using invariants and state equation in 131 ms returned [8, 41, 76]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 275 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 112/1514 places, 265/1938 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 110 transition count 263
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 109 transition count 262
Applied a total of 3 rules in 7 ms. Remains 109 /112 variables (removed 3) and now considering 262/265 (removed 3) transitions.
[2024-05-21 03:48:49] [INFO ] Flow matrix only has 205 transitions (discarded 57 similar events)
// Phase 1: matrix 205 rows 109 cols
[2024-05-21 03:48:49] [INFO ] Computed 0 invariants in 0 ms
[2024-05-21 03:48:49] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-21 03:48:49] [INFO ] Flow matrix only has 205 transitions (discarded 57 similar events)
[2024-05-21 03:48:49] [INFO ] Invariant cache hit.
[2024-05-21 03:48:49] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 03:48:49] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 109/1514 places, 262/1938 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 534 ms. Remains : 109/1514 places, 262/1938 transitions.
Stuttering acceptance computed with spot in 101 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : CloudReconfiguration-PT-307-LTLCardinality-10
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-307-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-307-LTLCardinality-10 finished in 652 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 1514 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1514/1514 places, 1938/1938 transitions.
Graph (trivial) has 1850 edges and 1514 vertex of which 693 / 1514 are part of one of the 63 SCC in 0 ms
Free SCC test removed 630 places
Ensure Unique test removed 732 transitions
Reduce isomorphic transitions removed 732 transitions.
Graph (complete) has 1374 edges and 884 vertex of which 876 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 477 transitions
Trivial Post-agglo rules discarded 477 transitions
Performed 477 trivial Post agglomeration. Transition count delta: 477
Iterating post reduction 0 with 477 rules applied. Total rules applied 479 place count 875 transition count 723
Reduce places removed 477 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 499 rules applied. Total rules applied 978 place count 398 transition count 701
Reduce places removed 11 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 12 rules applied. Total rules applied 990 place count 387 transition count 700
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 991 place count 386 transition count 700
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 48 Pre rules applied. Total rules applied 991 place count 386 transition count 652
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 4 with 96 rules applied. Total rules applied 1087 place count 338 transition count 652
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 1102 place count 323 transition count 627
Iterating global reduction 4 with 15 rules applied. Total rules applied 1117 place count 323 transition count 627
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 3 rules applied. Total rules applied 1120 place count 323 transition count 624
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 1123 place count 320 transition count 624
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 1132 place count 311 transition count 611
Iterating global reduction 6 with 9 rules applied. Total rules applied 1141 place count 311 transition count 611
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 1146 place count 311 transition count 606
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1148 place count 309 transition count 602
Iterating global reduction 7 with 2 rules applied. Total rules applied 1150 place count 309 transition count 602
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1152 place count 307 transition count 598
Iterating global reduction 7 with 2 rules applied. Total rules applied 1154 place count 307 transition count 598
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1156 place count 305 transition count 594
Iterating global reduction 7 with 2 rules applied. Total rules applied 1158 place count 305 transition count 594
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1160 place count 303 transition count 590
Iterating global reduction 7 with 2 rules applied. Total rules applied 1162 place count 303 transition count 590
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1164 place count 301 transition count 586
Iterating global reduction 7 with 2 rules applied. Total rules applied 1166 place count 301 transition count 586
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1168 place count 299 transition count 572
Iterating global reduction 7 with 2 rules applied. Total rules applied 1170 place count 299 transition count 572
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 1 rules applied. Total rules applied 1171 place count 299 transition count 571
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1172 place count 298 transition count 571
Performed 139 Post agglomeration using F-continuation condition with reduction of 78 identical transitions.
Deduced a syphon composed of 139 places in 0 ms
Reduce places removed 139 places and 0 transitions.
Iterating global reduction 9 with 278 rules applied. Total rules applied 1450 place count 159 transition count 354
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 12 rules applied. Total rules applied 1462 place count 159 transition count 342
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1464 place count 158 transition count 341
Discarding 5 places :
Symmetric choice reduction at 11 with 5 rule applications. Total rules 1469 place count 153 transition count 335
Iterating global reduction 11 with 5 rules applied. Total rules applied 1474 place count 153 transition count 335
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1475 place count 152 transition count 334
Iterating global reduction 11 with 1 rules applied. Total rules applied 1476 place count 152 transition count 334
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1477 place count 152 transition count 333
Performed 12 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 12 with 24 rules applied. Total rules applied 1501 place count 140 transition count 318
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 12 with 12 rules applied. Total rules applied 1513 place count 140 transition count 306
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 13 with 36 rules applied. Total rules applied 1549 place count 122 transition count 340
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 13 with 17 rules applied. Total rules applied 1566 place count 122 transition count 323
Discarding 9 places :
Symmetric choice reduction at 14 with 9 rule applications. Total rules 1575 place count 113 transition count 305
Iterating global reduction 14 with 9 rules applied. Total rules applied 1584 place count 113 transition count 305
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 1590 place count 113 transition count 299
Drop transitions (Redundant composition of simpler transitions.) removed 38 transitions
Redundant transition composition rules discarded 38 transitions
Iterating global reduction 15 with 38 rules applied. Total rules applied 1628 place count 113 transition count 261
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 1629 place count 112 transition count 260
Applied a total of 1629 rules in 69 ms. Remains 112 /1514 variables (removed 1402) and now considering 260/1938 (removed 1678) transitions.
[2024-05-21 03:48:49] [INFO ] Flow matrix only has 203 transitions (discarded 57 similar events)
// Phase 1: matrix 203 rows 112 cols
[2024-05-21 03:48:49] [INFO ] Computed 0 invariants in 0 ms
[2024-05-21 03:48:49] [INFO ] Implicit Places using invariants in 100 ms returned []
[2024-05-21 03:48:49] [INFO ] Flow matrix only has 203 transitions (discarded 57 similar events)
[2024-05-21 03:48:49] [INFO ] Invariant cache hit.
[2024-05-21 03:48:49] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 03:48:49] [INFO ] Implicit Places using invariants and state equation in 105 ms returned [8, 41, 75]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 210 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 109/1514 places, 260/1938 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 107 transition count 258
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 106 transition count 257
Applied a total of 3 rules in 8 ms. Remains 106 /109 variables (removed 3) and now considering 257/260 (removed 3) transitions.
[2024-05-21 03:48:49] [INFO ] Flow matrix only has 200 transitions (discarded 57 similar events)
// Phase 1: matrix 200 rows 106 cols
[2024-05-21 03:48:49] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 03:48:49] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-21 03:48:49] [INFO ] Flow matrix only has 200 transitions (discarded 57 similar events)
[2024-05-21 03:48:49] [INFO ] Invariant cache hit.
[2024-05-21 03:48:49] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 03:48:49] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 106/1514 places, 257/1938 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 412 ms. Remains : 106/1514 places, 257/1938 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-307-LTLCardinality-12
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 6 ms.
FORMULA CloudReconfiguration-PT-307-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-307-LTLCardinality-12 finished in 466 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(p1)))'
Support contains 3 out of 1514 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1514/1514 places, 1938/1938 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1508 transition count 1932
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1508 transition count 1932
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 1508 transition count 1931
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 16 place count 1505 transition count 1928
Iterating global reduction 1 with 3 rules applied. Total rules applied 19 place count 1505 transition count 1928
Applied a total of 19 rules in 136 ms. Remains 1505 /1514 variables (removed 9) and now considering 1928/1938 (removed 10) transitions.
// Phase 1: matrix 1928 rows 1505 cols
[2024-05-21 03:48:49] [INFO ] Computed 3 invariants in 18 ms
[2024-05-21 03:48:50] [INFO ] Implicit Places using invariants in 223 ms returned []
[2024-05-21 03:48:50] [INFO ] Invariant cache hit.
[2024-05-21 03:48:50] [INFO ] Implicit Places using invariants and state equation in 848 ms returned []
Implicit Place search using SMT with State Equation took 1088 ms to find 0 implicit places.
Running 1927 sub problems to find dead transitions.
[2024-05-21 03:48:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1504 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1927 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1504/3433 variables, and 3 constraints, problems are : Problem set: 0 solved, 1927 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1505 constraints, PredecessorRefiner: 1927/1927 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1927 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1504 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1927 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1504/3433 variables, and 3 constraints, problems are : Problem set: 0 solved, 1927 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1505 constraints, PredecessorRefiner: 0/1927 constraints, Known Traps: 0/0 constraints]
After SMT, in 60512ms problems are : Problem set: 0 solved, 1927 unsolved
Search for dead transitions found 0 dead transitions in 60529ms
Starting structural reductions in LTL mode, iteration 1 : 1505/1514 places, 1928/1938 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61762 ms. Remains : 1505/1514 places, 1928/1938 transitions.
Stuttering acceptance computed with spot in 123 ms :[(NOT p1), true, (NOT p1), (NOT p1)]
Running random walk in product with property : CloudReconfiguration-PT-307-LTLCardinality-13
Product exploration explored 100000 steps with 50000 reset in 430 ms.
Product exploration explored 100000 steps with 50000 reset in 438 ms.
Computed a total of 25 stabilizing places and 27 stable transitions
Graph (complete) has 2101 edges and 1505 vertex of which 1497 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.7 ms
Computed a total of 25 stabilizing places and 27 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 9 factoid took 12 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CloudReconfiguration-PT-307-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CloudReconfiguration-PT-307-LTLCardinality-13 finished in 62796 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(G((p1 U p2)))))'
Found a Lengthening insensitive property : CloudReconfiguration-PT-307-LTLCardinality-08
Stuttering acceptance computed with spot in 177 ms :[(NOT p2), (NOT p2), true, (NOT p2), (NOT p2)]
Support contains 5 out of 1514 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1514/1514 places, 1938/1938 transitions.
Graph (trivial) has 1842 edges and 1514 vertex of which 696 / 1514 are part of one of the 63 SCC in 1 ms
Free SCC test removed 633 places
Ensure Unique test removed 735 transitions
Reduce isomorphic transitions removed 735 transitions.
Graph (complete) has 1371 edges and 881 vertex of which 874 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.2 ms
Discarding 7 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 473 transitions
Trivial Post-agglo rules discarded 473 transitions
Performed 473 trivial Post agglomeration. Transition count delta: 473
Iterating post reduction 0 with 473 rules applied. Total rules applied 475 place count 873 transition count 725
Reduce places removed 473 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 497 rules applied. Total rules applied 972 place count 400 transition count 701
Reduce places removed 12 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 13 rules applied. Total rules applied 985 place count 388 transition count 700
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 986 place count 387 transition count 700
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 47 Pre rules applied. Total rules applied 986 place count 387 transition count 653
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 4 with 94 rules applied. Total rules applied 1080 place count 340 transition count 653
Discarding 14 places :
Symmetric choice reduction at 4 with 14 rule applications. Total rules 1094 place count 326 transition count 630
Iterating global reduction 4 with 14 rules applied. Total rules applied 1108 place count 326 transition count 630
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 3 rules applied. Total rules applied 1111 place count 326 transition count 627
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 1114 place count 323 transition count 627
Discarding 8 places :
Symmetric choice reduction at 6 with 8 rule applications. Total rules 1122 place count 315 transition count 616
Iterating global reduction 6 with 8 rules applied. Total rules applied 1130 place count 315 transition count 616
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 1135 place count 315 transition count 611
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1137 place count 313 transition count 607
Iterating global reduction 7 with 2 rules applied. Total rules applied 1139 place count 313 transition count 607
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1141 place count 311 transition count 603
Iterating global reduction 7 with 2 rules applied. Total rules applied 1143 place count 311 transition count 603
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1145 place count 309 transition count 599
Iterating global reduction 7 with 2 rules applied. Total rules applied 1147 place count 309 transition count 599
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1149 place count 307 transition count 595
Iterating global reduction 7 with 2 rules applied. Total rules applied 1151 place count 307 transition count 595
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1152 place count 306 transition count 593
Iterating global reduction 7 with 1 rules applied. Total rules applied 1153 place count 306 transition count 593
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1154 place count 305 transition count 586
Iterating global reduction 7 with 1 rules applied. Total rules applied 1155 place count 305 transition count 586
Performed 136 Post agglomeration using F-continuation condition with reduction of 67 identical transitions.
Deduced a syphon composed of 136 places in 1 ms
Reduce places removed 136 places and 0 transitions.
Iterating global reduction 7 with 272 rules applied. Total rules applied 1427 place count 169 transition count 383
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 7 with 21 rules applied. Total rules applied 1448 place count 169 transition count 362
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 1452 place count 165 transition count 357
Iterating global reduction 8 with 4 rules applied. Total rules applied 1456 place count 165 transition count 357
Performed 13 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 8 with 26 rules applied. Total rules applied 1482 place count 152 transition count 341
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 8 with 14 rules applied. Total rules applied 1496 place count 152 transition count 327
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 9 with 36 rules applied. Total rules applied 1532 place count 134 transition count 363
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 9 with 19 rules applied. Total rules applied 1551 place count 134 transition count 344
Discarding 9 places :
Symmetric choice reduction at 10 with 9 rule applications. Total rules 1560 place count 125 transition count 326
Iterating global reduction 10 with 9 rules applied. Total rules applied 1569 place count 125 transition count 326
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 1575 place count 125 transition count 320
Partial Post-agglomeration rule applied 24 times.
Drop transitions (Partial Post agglomeration) removed 24 transitions
Iterating global reduction 11 with 24 rules applied. Total rules applied 1599 place count 125 transition count 320
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1601 place count 125 transition count 318
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 1602 place count 124 transition count 317
Applied a total of 1602 rules in 79 ms. Remains 124 /1514 variables (removed 1390) and now considering 317/1938 (removed 1621) transitions.
[2024-05-21 03:49:52] [INFO ] Flow matrix only has 260 transitions (discarded 57 similar events)
// Phase 1: matrix 260 rows 124 cols
[2024-05-21 03:49:52] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 03:49:53] [INFO ] Implicit Places using invariants in 284 ms returned []
[2024-05-21 03:49:53] [INFO ] Flow matrix only has 260 transitions (discarded 57 similar events)
[2024-05-21 03:49:53] [INFO ] Invariant cache hit.
[2024-05-21 03:49:53] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-21 03:49:53] [INFO ] Implicit Places using invariants and state equation in 124 ms returned [11, 48, 85]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 424 ms to find 3 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 121/1514 places, 317/1938 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 119 transition count 315
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 118 transition count 314
Applied a total of 3 rules in 13 ms. Remains 118 /121 variables (removed 3) and now considering 314/317 (removed 3) transitions.
[2024-05-21 03:49:53] [INFO ] Flow matrix only has 257 transitions (discarded 57 similar events)
// Phase 1: matrix 257 rows 118 cols
[2024-05-21 03:49:53] [INFO ] Computed 0 invariants in 4 ms
[2024-05-21 03:49:53] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-21 03:49:53] [INFO ] Flow matrix only has 257 transitions (discarded 57 similar events)
[2024-05-21 03:49:53] [INFO ] Invariant cache hit.
[2024-05-21 03:49:53] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-21 03:49:53] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 118/1514 places, 314/1938 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 655 ms. Remains : 118/1514 places, 314/1938 transitions.
Running random walk in product with property : CloudReconfiguration-PT-307-LTLCardinality-08
Stuttering criterion allowed to conclude after 442 steps with 49 reset in 3 ms.
Treatment of property CloudReconfiguration-PT-307-LTLCardinality-08 finished in 957 ms.
FORMULA CloudReconfiguration-PT-307-LTLCardinality-08 FALSE TECHNIQUES LENGTHENING_INSENSITIVE
[2024-05-21 03:49:53] [INFO ] Flatten gal took : 59 ms
All properties solved without resorting to exhaustive model-checking.
Total runtime 452417 ms.
ITS solved all properties within timeout

BK_STOP 1716263393671

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

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-307"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is CloudReconfiguration-PT-307, 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 r091-tall-171624187100163"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-307.tgz
mv CloudReconfiguration-PT-307 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 ;