Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r005-oct2-167813592600051.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ASLink-PT-03b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r005-oct2-167813592600051
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 952K
-rw-r--r-- 1 mcc users 6.5K Feb 26 13:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 26 13:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 26 13:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 13:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 13:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 26 13:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Feb 26 13:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 26 13:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 544K Mar 5 18:22 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 ASLink-PT-03b-LTLCardinality-00
FORMULA_NAME ASLink-PT-03b-LTLCardinality-01
FORMULA_NAME ASLink-PT-03b-LTLCardinality-02
FORMULA_NAME ASLink-PT-03b-LTLCardinality-03
FORMULA_NAME ASLink-PT-03b-LTLCardinality-04
FORMULA_NAME ASLink-PT-03b-LTLCardinality-05
FORMULA_NAME ASLink-PT-03b-LTLCardinality-06
FORMULA_NAME ASLink-PT-03b-LTLCardinality-07
FORMULA_NAME ASLink-PT-03b-LTLCardinality-08
FORMULA_NAME ASLink-PT-03b-LTLCardinality-09
FORMULA_NAME ASLink-PT-03b-LTLCardinality-10
FORMULA_NAME ASLink-PT-03b-LTLCardinality-11
FORMULA_NAME ASLink-PT-03b-LTLCardinality-12
FORMULA_NAME ASLink-PT-03b-LTLCardinality-13
FORMULA_NAME ASLink-PT-03b-LTLCardinality-14
FORMULA_NAME ASLink-PT-03b-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678487660169

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-03b
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-10 22:34:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-10 22:34:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 22:34:22] [INFO ] Load time of PNML (sax parser for PT used): 132 ms
[2023-03-10 22:34:22] [INFO ] Transformed 1638 places.
[2023-03-10 22:34:22] [INFO ] Transformed 2094 transitions.
[2023-03-10 22:34:22] [INFO ] Found NUPN structural information;
[2023-03-10 22:34:22] [INFO ] Parsed PT model containing 1638 places and 2094 transitions and 6458 arcs in 277 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ASLink-PT-03b-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03b-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03b-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03b-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03b-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03b-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03b-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 36 out of 1638 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1638/1638 places, 2094/2094 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 1542 transition count 1998
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 1542 transition count 1998
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 193 place count 1542 transition count 1997
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 230 place count 1505 transition count 1937
Iterating global reduction 1 with 37 rules applied. Total rules applied 267 place count 1505 transition count 1937
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 279 place count 1505 transition count 1925
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 286 place count 1498 transition count 1918
Iterating global reduction 2 with 7 rules applied. Total rules applied 293 place count 1498 transition count 1918
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 296 place count 1495 transition count 1908
Iterating global reduction 2 with 3 rules applied. Total rules applied 299 place count 1495 transition count 1908
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 301 place count 1493 transition count 1906
Iterating global reduction 2 with 2 rules applied. Total rules applied 303 place count 1493 transition count 1906
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 305 place count 1491 transition count 1897
Iterating global reduction 2 with 2 rules applied. Total rules applied 307 place count 1491 transition count 1897
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 308 place count 1490 transition count 1889
Iterating global reduction 2 with 1 rules applied. Total rules applied 309 place count 1490 transition count 1889
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 310 place count 1489 transition count 1888
Iterating global reduction 2 with 1 rules applied. Total rules applied 311 place count 1489 transition count 1888
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 312 place count 1488 transition count 1880
Iterating global reduction 2 with 1 rules applied. Total rules applied 313 place count 1488 transition count 1880
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 314 place count 1487 transition count 1872
Iterating global reduction 2 with 1 rules applied. Total rules applied 315 place count 1487 transition count 1872
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 316 place count 1486 transition count 1871
Iterating global reduction 2 with 1 rules applied. Total rules applied 317 place count 1486 transition count 1871
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 318 place count 1485 transition count 1863
Iterating global reduction 2 with 1 rules applied. Total rules applied 319 place count 1485 transition count 1863
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 320 place count 1484 transition count 1855
Iterating global reduction 2 with 1 rules applied. Total rules applied 321 place count 1484 transition count 1855
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 322 place count 1483 transition count 1854
Iterating global reduction 2 with 1 rules applied. Total rules applied 323 place count 1483 transition count 1854
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 324 place count 1482 transition count 1846
Iterating global reduction 2 with 1 rules applied. Total rules applied 325 place count 1482 transition count 1846
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 326 place count 1481 transition count 1838
Iterating global reduction 2 with 1 rules applied. Total rules applied 327 place count 1481 transition count 1838
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 328 place count 1480 transition count 1837
Iterating global reduction 2 with 1 rules applied. Total rules applied 329 place count 1480 transition count 1837
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 330 place count 1479 transition count 1829
Iterating global reduction 2 with 1 rules applied. Total rules applied 331 place count 1479 transition count 1829
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 332 place count 1478 transition count 1821
Iterating global reduction 2 with 1 rules applied. Total rules applied 333 place count 1478 transition count 1821
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 334 place count 1477 transition count 1820
Iterating global reduction 2 with 1 rules applied. Total rules applied 335 place count 1477 transition count 1820
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 336 place count 1476 transition count 1812
Iterating global reduction 2 with 1 rules applied. Total rules applied 337 place count 1476 transition count 1812
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 338 place count 1475 transition count 1804
Iterating global reduction 2 with 1 rules applied. Total rules applied 339 place count 1475 transition count 1804
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 340 place count 1474 transition count 1803
Iterating global reduction 2 with 1 rules applied. Total rules applied 341 place count 1474 transition count 1803
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 342 place count 1473 transition count 1795
Iterating global reduction 2 with 1 rules applied. Total rules applied 343 place count 1473 transition count 1795
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 344 place count 1472 transition count 1787
Iterating global reduction 2 with 1 rules applied. Total rules applied 345 place count 1472 transition count 1787
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 346 place count 1471 transition count 1786
Iterating global reduction 2 with 1 rules applied. Total rules applied 347 place count 1471 transition count 1786
Applied a total of 347 rules in 2232 ms. Remains 1471 /1638 variables (removed 167) and now considering 1786/2094 (removed 308) transitions.
// Phase 1: matrix 1786 rows 1471 cols
[2023-03-10 22:34:25] [INFO ] Computed 160 place invariants in 136 ms
[2023-03-10 22:34:26] [INFO ] Implicit Places using invariants in 1101 ms returned [1305, 1316, 1327, 1335, 1343, 1351, 1359, 1386, 1397]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 1135 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1462/1638 places, 1786/2094 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1451 transition count 1775
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1451 transition count 1775
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 31 place count 1442 transition count 1766
Iterating global reduction 0 with 9 rules applied. Total rules applied 40 place count 1442 transition count 1766
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 47 place count 1435 transition count 1759
Iterating global reduction 0 with 7 rules applied. Total rules applied 54 place count 1435 transition count 1759
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 58 place count 1431 transition count 1755
Iterating global reduction 0 with 4 rules applied. Total rules applied 62 place count 1431 transition count 1755
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 64 place count 1429 transition count 1753
Iterating global reduction 0 with 2 rules applied. Total rules applied 66 place count 1429 transition count 1753
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 68 place count 1427 transition count 1751
Iterating global reduction 0 with 2 rules applied. Total rules applied 70 place count 1427 transition count 1751
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 72 place count 1425 transition count 1749
Iterating global reduction 0 with 2 rules applied. Total rules applied 74 place count 1425 transition count 1749
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 1424 transition count 1748
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 1424 transition count 1748
Applied a total of 76 rules in 430 ms. Remains 1424 /1462 variables (removed 38) and now considering 1748/1786 (removed 38) transitions.
// Phase 1: matrix 1748 rows 1424 cols
[2023-03-10 22:34:27] [INFO ] Computed 151 place invariants in 89 ms
[2023-03-10 22:34:27] [INFO ] Implicit Places using invariants in 695 ms returned []
[2023-03-10 22:34:27] [INFO ] Invariant cache hit.
[2023-03-10 22:34:34] [INFO ] Implicit Places using invariants and state equation in 6483 ms returned []
Implicit Place search using SMT with State Equation took 7185 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1424/1638 places, 1748/2094 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 10986 ms. Remains : 1424/1638 places, 1748/2094 transitions.
Support contains 36 out of 1424 places after structural reductions.
[2023-03-10 22:34:34] [INFO ] Flatten gal took : 150 ms
[2023-03-10 22:34:34] [INFO ] Flatten gal took : 80 ms
[2023-03-10 22:34:34] [INFO ] Input system was already deterministic with 1748 transitions.
Incomplete random walk after 10000 steps, including 28 resets, run finished after 186 ms. (steps per millisecond=53 ) properties (out of 22) seen :21
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-10 22:34:35] [INFO ] Invariant cache hit.
[2023-03-10 22:34:35] [INFO ] After 220ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 22:34:35] [INFO ] [Nat]Absence check using 36 positive place invariants in 22 ms returned sat
[2023-03-10 22:34:35] [INFO ] [Nat]Absence check using 36 positive and 115 generalized place invariants in 53 ms returned sat
[2023-03-10 22:34:45] [INFO ] After 10380ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 3 ms.
Support contains 4 out of 1424 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1424/1424 places, 1748/1748 transitions.
Drop transitions removed 258 transitions
Trivial Post-agglo rules discarded 258 transitions
Performed 258 trivial Post agglomeration. Transition count delta: 258
Iterating post reduction 0 with 258 rules applied. Total rules applied 258 place count 1424 transition count 1490
Reduce places removed 258 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 261 rules applied. Total rules applied 519 place count 1166 transition count 1487
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 521 place count 1164 transition count 1487
Performed 379 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 379 Pre rules applied. Total rules applied 521 place count 1164 transition count 1108
Deduced a syphon composed of 379 places in 1 ms
Ensure Unique test removed 34 places
Reduce places removed 413 places and 0 transitions.
Iterating global reduction 3 with 792 rules applied. Total rules applied 1313 place count 751 transition count 1108
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 3 with 25 rules applied. Total rules applied 1338 place count 748 transition count 1086
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 4 with 22 rules applied. Total rules applied 1360 place count 726 transition count 1086
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 13 Pre rules applied. Total rules applied 1360 place count 726 transition count 1073
Deduced a syphon composed of 13 places in 2 ms
Ensure Unique test removed 13 places
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 5 with 39 rules applied. Total rules applied 1399 place count 700 transition count 1073
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 12 Pre rules applied. Total rules applied 1399 place count 700 transition count 1061
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 5 with 24 rules applied. Total rules applied 1423 place count 688 transition count 1061
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 1426 place count 685 transition count 1051
Iterating global reduction 5 with 3 rules applied. Total rules applied 1429 place count 685 transition count 1051
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1429 place count 685 transition count 1050
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1431 place count 684 transition count 1050
Performed 116 Post agglomeration using F-continuation condition.Transition count delta: 116
Deduced a syphon composed of 116 places in 2 ms
Reduce places removed 116 places and 0 transitions.
Iterating global reduction 5 with 232 rules applied. Total rules applied 1663 place count 568 transition count 934
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 1667 place count 564 transition count 930
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 1672 place count 563 transition count 930
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1674 place count 561 transition count 928
Iterating global reduction 5 with 2 rules applied. Total rules applied 1676 place count 561 transition count 928
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 2 rules applied. Total rules applied 1678 place count 561 transition count 926
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1679 place count 560 transition count 926
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1681 place count 559 transition count 932
Free-agglomeration rule applied 4 times.
Iterating global reduction 7 with 4 rules applied. Total rules applied 1685 place count 559 transition count 928
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 1689 place count 555 transition count 928
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1691 place count 555 transition count 926
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 1693 place count 553 transition count 926
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 9 with 3 rules applied. Total rules applied 1696 place count 553 transition count 926
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 1697 place count 552 transition count 925
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 9 with 9 rules applied. Total rules applied 1706 place count 546 transition count 922
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 1709 place count 543 transition count 922
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 9 Pre rules applied. Total rules applied 1709 place count 543 transition count 913
Deduced a syphon composed of 9 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 11 with 19 rules applied. Total rules applied 1728 place count 533 transition count 913
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 11 with 4 rules applied. Total rules applied 1732 place count 529 transition count 913
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 1732 place count 529 transition count 912
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 1734 place count 528 transition count 912
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 3 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 12 with 14 rules applied. Total rules applied 1748 place count 521 transition count 905
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 1751 place count 518 transition count 902
Iterating global reduction 12 with 3 rules applied. Total rules applied 1754 place count 518 transition count 902
Free-agglomeration rule applied 3 times.
Iterating global reduction 12 with 3 rules applied. Total rules applied 1757 place count 518 transition count 899
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 12 with 3 rules applied. Total rules applied 1760 place count 515 transition count 899
Applied a total of 1760 rules in 474 ms. Remains 515 /1424 variables (removed 909) and now considering 899/1748 (removed 849) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 474 ms. Remains : 515/1424 places, 899/1748 transitions.
Incomplete random walk after 10000 steps, including 130 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 645528 steps, run timeout after 3001 ms. (steps per millisecond=215 ) properties seen :{}
Probabilistic random walk after 645528 steps, saw 120952 distinct states, run finished after 3007 ms. (steps per millisecond=214 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 899 rows 515 cols
[2023-03-10 22:34:49] [INFO ] Computed 89 place invariants in 21 ms
[2023-03-10 22:34:49] [INFO ] After 103ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 22:34:49] [INFO ] [Nat]Absence check using 24 positive place invariants in 5 ms returned sat
[2023-03-10 22:34:49] [INFO ] [Nat]Absence check using 24 positive and 65 generalized place invariants in 17 ms returned sat
[2023-03-10 22:34:52] [INFO ] After 2691ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 22:34:53] [INFO ] After 3625ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6583 ms.
[2023-03-10 22:34:59] [INFO ] After 10320ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 27 ms.
Support contains 4 out of 515 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 515/515 places, 899/899 transitions.
Applied a total of 0 rules in 14 ms. Remains 515 /515 variables (removed 0) and now considering 899/899 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 515/515 places, 899/899 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 515/515 places, 899/899 transitions.
Applied a total of 0 rules in 13 ms. Remains 515 /515 variables (removed 0) and now considering 899/899 (removed 0) transitions.
[2023-03-10 22:34:59] [INFO ] Invariant cache hit.
[2023-03-10 22:35:00] [INFO ] Implicit Places using invariants in 402 ms returned [1, 18, 19, 31, 48, 66, 135, 139, 148, 149, 151, 168, 186, 255, 259, 260, 271, 272, 274, 291, 309, 378, 382, 383, 386, 397, 398, 399, 417, 419, 423, 442, 443, 444, 445, 471]
Discarding 36 places :
Implicit Place search using SMT only with invariants took 405 ms to find 36 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 479/515 places, 899/899 transitions.
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 479 transition count 835
Reduce places removed 64 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 67 rules applied. Total rules applied 131 place count 415 transition count 832
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 131 place count 415 transition count 813
Deduced a syphon composed of 19 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 39 rules applied. Total rules applied 170 place count 395 transition count 813
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 182 place count 391 transition count 805
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 190 place count 383 transition count 805
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 195 place count 378 transition count 800
Iterating global reduction 4 with 5 rules applied. Total rules applied 200 place count 378 transition count 800
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 203 place count 378 transition count 797
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 204 place count 377 transition count 795
Iterating global reduction 5 with 1 rules applied. Total rules applied 205 place count 377 transition count 795
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 5 with 48 rules applied. Total rules applied 253 place count 353 transition count 771
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 256 place count 350 transition count 768
Iterating global reduction 5 with 3 rules applied. Total rules applied 259 place count 350 transition count 768
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 262 place count 350 transition count 765
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 266 place count 348 transition count 766
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 6 with 8 rules applied. Total rules applied 274 place count 348 transition count 758
Ensure Unique test removed 1 places
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 283 place count 339 transition count 758
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 7 with 9 rules applied. Total rules applied 292 place count 339 transition count 758
Applied a total of 292 rules in 111 ms. Remains 339 /479 variables (removed 140) and now considering 758/899 (removed 141) transitions.
// Phase 1: matrix 758 rows 339 cols
[2023-03-10 22:35:00] [INFO ] Computed 47 place invariants in 13 ms
[2023-03-10 22:35:00] [INFO ] Implicit Places using invariants in 256 ms returned [73, 89, 95, 98, 100, 103, 104, 157, 174, 180, 183, 185, 190, 191, 244, 260, 266, 269, 271, 335]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 258 ms to find 20 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 319/515 places, 758/899 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 310 transition count 749
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 310 transition count 749
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 21 place count 307 transition count 746
Iterating global reduction 0 with 3 rules applied. Total rules applied 24 place count 307 transition count 746
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 36 place count 301 transition count 740
Free-agglomeration rule applied 9 times.
Iterating global reduction 0 with 9 rules applied. Total rules applied 45 place count 301 transition count 731
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 54 place count 292 transition count 731
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 57 place count 292 transition count 728
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 60 place count 289 transition count 728
Applied a total of 60 rules in 62 ms. Remains 289 /319 variables (removed 30) and now considering 728/758 (removed 30) transitions.
// Phase 1: matrix 728 rows 289 cols
[2023-03-10 22:35:00] [INFO ] Computed 27 place invariants in 15 ms
[2023-03-10 22:35:00] [INFO ] Implicit Places using invariants in 214 ms returned []
[2023-03-10 22:35:00] [INFO ] Invariant cache hit.
[2023-03-10 22:35:01] [INFO ] Implicit Places using invariants and state equation in 623 ms returned []
Implicit Place search using SMT with State Equation took 840 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 289/515 places, 728/899 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 1689 ms. Remains : 289/515 places, 728/899 transitions.
Incomplete random walk after 10000 steps, including 217 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 69 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 572738 steps, run timeout after 3001 ms. (steps per millisecond=190 ) properties seen :{}
Probabilistic random walk after 572738 steps, saw 315965 distinct states, run finished after 3001 ms. (steps per millisecond=190 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 22:35:04] [INFO ] Invariant cache hit.
[2023-03-10 22:35:04] [INFO ] After 77ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 22:35:04] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-10 22:35:04] [INFO ] [Nat]Absence check using 8 positive and 19 generalized place invariants in 12 ms returned sat
[2023-03-10 22:35:13] [INFO ] After 9450ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 289 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 289/289 places, 728/728 transitions.
Applied a total of 0 rules in 29 ms. Remains 289 /289 variables (removed 0) and now considering 728/728 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 289/289 places, 728/728 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 289/289 places, 728/728 transitions.
Applied a total of 0 rules in 23 ms. Remains 289 /289 variables (removed 0) and now considering 728/728 (removed 0) transitions.
[2023-03-10 22:35:14] [INFO ] Invariant cache hit.
[2023-03-10 22:35:14] [INFO ] Implicit Places using invariants in 284 ms returned []
[2023-03-10 22:35:14] [INFO ] Invariant cache hit.
[2023-03-10 22:35:14] [INFO ] Implicit Places using invariants and state equation in 591 ms returned []
Implicit Place search using SMT with State Equation took 877 ms to find 0 implicit places.
[2023-03-10 22:35:14] [INFO ] Redundant transitions in 59 ms returned []
[2023-03-10 22:35:14] [INFO ] Invariant cache hit.
[2023-03-10 22:35:15] [INFO ] Dead Transitions using invariants and state equation in 324 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1291 ms. Remains : 289/289 places, 728/728 transitions.
Applied a total of 0 rules in 9 ms. Remains 289 /289 variables (removed 0) and now considering 728/728 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-03-10 22:35:15] [INFO ] Invariant cache hit.
[2023-03-10 22:35:15] [INFO ] After 65ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 22:35:15] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-10 22:35:15] [INFO ] [Nat]Absence check using 8 positive and 19 generalized place invariants in 7 ms returned sat
[2023-03-10 22:35:24] [INFO ] After 9291ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Computed a total of 57 stabilizing places and 57 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1424 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1424/1424 places, 1748/1748 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 254 transitions
Trivial Post-agglo rules discarded 254 transitions
Performed 254 trivial Post agglomeration. Transition count delta: 254
Iterating post reduction 0 with 254 rules applied. Total rules applied 254 place count 1423 transition count 1493
Reduce places removed 254 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 257 rules applied. Total rules applied 511 place count 1169 transition count 1490
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 514 place count 1167 transition count 1489
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 515 place count 1166 transition count 1489
Performed 381 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 381 Pre rules applied. Total rules applied 515 place count 1166 transition count 1108
Deduced a syphon composed of 381 places in 1 ms
Ensure Unique test removed 34 places
Reduce places removed 415 places and 0 transitions.
Iterating global reduction 4 with 796 rules applied. Total rules applied 1311 place count 751 transition count 1108
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 4 with 25 rules applied. Total rules applied 1336 place count 748 transition count 1086
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 5 with 22 rules applied. Total rules applied 1358 place count 726 transition count 1086
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 13 Pre rules applied. Total rules applied 1358 place count 726 transition count 1073
Deduced a syphon composed of 13 places in 2 ms
Ensure Unique test removed 13 places
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 6 with 39 rules applied. Total rules applied 1397 place count 700 transition count 1073
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 12 Pre rules applied. Total rules applied 1397 place count 700 transition count 1061
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 6 with 24 rules applied. Total rules applied 1421 place count 688 transition count 1061
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1424 place count 685 transition count 1051
Iterating global reduction 6 with 3 rules applied. Total rules applied 1427 place count 685 transition count 1051
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1427 place count 685 transition count 1050
Deduced a syphon composed of 1 places in 61 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1429 place count 684 transition count 1050
Performed 112 Post agglomeration using F-continuation condition.Transition count delta: 112
Deduced a syphon composed of 112 places in 1 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 6 with 224 rules applied. Total rules applied 1653 place count 572 transition count 938
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1657 place count 568 transition count 934
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 1662 place count 567 transition count 934
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1664 place count 565 transition count 932
Iterating global reduction 6 with 2 rules applied. Total rules applied 1666 place count 565 transition count 932
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 2 rules applied. Total rules applied 1668 place count 565 transition count 930
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1669 place count 564 transition count 930
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1671 place count 563 transition count 936
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 1672 place count 563 transition count 936
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1674 place count 561 transition count 934
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 8 with 9 rules applied. Total rules applied 1683 place count 555 transition count 931
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 1686 place count 552 transition count 931
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 9 Pre rules applied. Total rules applied 1686 place count 552 transition count 922
Deduced a syphon composed of 9 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 10 with 19 rules applied. Total rules applied 1705 place count 542 transition count 922
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 10 with 7 rules applied. Total rules applied 1712 place count 535 transition count 922
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 1 Pre rules applied. Total rules applied 1712 place count 535 transition count 921
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 1714 place count 534 transition count 921
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 11 with 20 rules applied. Total rules applied 1734 place count 524 transition count 911
Discarding 6 places :
Symmetric choice reduction at 11 with 6 rule applications. Total rules 1740 place count 518 transition count 905
Iterating global reduction 11 with 6 rules applied. Total rules applied 1746 place count 518 transition count 905
Discarding 3 places :
Symmetric choice reduction at 11 with 3 rule applications. Total rules 1749 place count 515 transition count 902
Iterating global reduction 11 with 3 rules applied. Total rules applied 1752 place count 515 transition count 902
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1754 place count 515 transition count 900
Applied a total of 1754 rules in 398 ms. Remains 515 /1424 variables (removed 909) and now considering 900/1748 (removed 848) transitions.
// Phase 1: matrix 900 rows 515 cols
[2023-03-10 22:35:25] [INFO ] Computed 86 place invariants in 10 ms
[2023-03-10 22:35:26] [INFO ] Implicit Places using invariants in 450 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 147, 148, 150, 167, 185, 205, 256, 257, 269, 270, 272, 289, 307, 329, 380, 381, 384, 395, 396, 397, 415, 417, 421, 439, 440, 441, 442, 471, 477]
Discarding 37 places :
Implicit Place search using SMT only with invariants took 451 ms to find 37 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 478/1424 places, 900/1748 transitions.
Drop transitions removed 62 transitions
Trivial Post-agglo rules discarded 62 transitions
Performed 62 trivial Post agglomeration. Transition count delta: 62
Iterating post reduction 0 with 62 rules applied. Total rules applied 62 place count 478 transition count 838
Reduce places removed 62 places and 0 transitions.
Iterating post reduction 1 with 62 rules applied. Total rules applied 124 place count 416 transition count 838
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 124 place count 416 transition count 818
Deduced a syphon composed of 20 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 41 rules applied. Total rules applied 165 place count 395 transition count 818
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 177 place count 391 transition count 810
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 185 place count 383 transition count 810
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 191 place count 377 transition count 804
Iterating global reduction 4 with 6 rules applied. Total rules applied 197 place count 377 transition count 804
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 200 place count 377 transition count 801
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 200 place count 377 transition count 800
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 202 place count 376 transition count 800
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 203 place count 375 transition count 798
Iterating global reduction 5 with 1 rules applied. Total rules applied 204 place count 375 transition count 798
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 1 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 5 with 56 rules applied. Total rules applied 260 place count 347 transition count 770
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 264 place count 345 transition count 771
Applied a total of 264 rules in 57 ms. Remains 345 /478 variables (removed 133) and now considering 771/900 (removed 129) transitions.
// Phase 1: matrix 771 rows 345 cols
[2023-03-10 22:35:26] [INFO ] Computed 44 place invariants in 5 ms
[2023-03-10 22:35:26] [INFO ] Implicit Places using invariants in 244 ms returned [88, 94, 99, 174, 180, 185, 264, 270, 275, 342]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 246 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 335/1424 places, 771/1748 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 335 transition count 770
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 334 transition count 770
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 8 place count 328 transition count 764
Iterating global reduction 2 with 6 rules applied. Total rules applied 14 place count 328 transition count 764
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 20 place count 322 transition count 758
Iterating global reduction 2 with 6 rules applied. Total rules applied 26 place count 322 transition count 758
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 29 place count 319 transition count 755
Iterating global reduction 2 with 3 rules applied. Total rules applied 32 place count 319 transition count 755
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 38 place count 316 transition count 752
Applied a total of 38 rules in 60 ms. Remains 316 /335 variables (removed 19) and now considering 752/771 (removed 19) transitions.
// Phase 1: matrix 752 rows 316 cols
[2023-03-10 22:35:26] [INFO ] Computed 34 place invariants in 6 ms
[2023-03-10 22:35:26] [INFO ] Implicit Places using invariants in 182 ms returned []
[2023-03-10 22:35:26] [INFO ] Invariant cache hit.
[2023-03-10 22:35:27] [INFO ] Implicit Places using invariants and state equation in 613 ms returned []
Implicit Place search using SMT with State Equation took 805 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 316/1424 places, 752/1748 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 2018 ms. Remains : 316/1424 places, 752/1748 transitions.
Stuttering acceptance computed with spot in 349 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-03b-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s227 0) (NEQ s302 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 86 steps with 0 reset in 5 ms.
FORMULA ASLink-PT-03b-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-03b-LTLCardinality-00 finished in 2503 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Support contains 4 out of 1424 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1424/1424 places, 1748/1748 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 257 transitions
Trivial Post-agglo rules discarded 257 transitions
Performed 257 trivial Post agglomeration. Transition count delta: 257
Iterating post reduction 0 with 257 rules applied. Total rules applied 257 place count 1423 transition count 1490
Reduce places removed 257 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 260 rules applied. Total rules applied 517 place count 1166 transition count 1487
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 519 place count 1164 transition count 1487
Performed 379 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 379 Pre rules applied. Total rules applied 519 place count 1164 transition count 1108
Deduced a syphon composed of 379 places in 2 ms
Ensure Unique test removed 34 places
Reduce places removed 413 places and 0 transitions.
Iterating global reduction 3 with 792 rules applied. Total rules applied 1311 place count 751 transition count 1108
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 3 with 25 rules applied. Total rules applied 1336 place count 748 transition count 1086
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 4 with 22 rules applied. Total rules applied 1358 place count 726 transition count 1086
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 13 Pre rules applied. Total rules applied 1358 place count 726 transition count 1073
Deduced a syphon composed of 13 places in 2 ms
Ensure Unique test removed 13 places
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 5 with 39 rules applied. Total rules applied 1397 place count 700 transition count 1073
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 12 Pre rules applied. Total rules applied 1397 place count 700 transition count 1061
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 5 with 24 rules applied. Total rules applied 1421 place count 688 transition count 1061
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1423 place count 686 transition count 1059
Iterating global reduction 5 with 2 rules applied. Total rules applied 1425 place count 686 transition count 1059
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1425 place count 686 transition count 1058
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1427 place count 685 transition count 1058
Performed 113 Post agglomeration using F-continuation condition.Transition count delta: 113
Deduced a syphon composed of 113 places in 1 ms
Reduce places removed 113 places and 0 transitions.
Iterating global reduction 5 with 226 rules applied. Total rules applied 1653 place count 572 transition count 945
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 1657 place count 568 transition count 941
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 1662 place count 567 transition count 941
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1664 place count 565 transition count 939
Iterating global reduction 5 with 2 rules applied. Total rules applied 1666 place count 565 transition count 939
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 2 rules applied. Total rules applied 1668 place count 565 transition count 937
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1669 place count 564 transition count 937
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1671 place count 563 transition count 943
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1673 place count 561 transition count 941
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 7 with 9 rules applied. Total rules applied 1682 place count 555 transition count 938
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 1685 place count 552 transition count 938
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 9 Pre rules applied. Total rules applied 1685 place count 552 transition count 929
Deduced a syphon composed of 9 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 9 with 19 rules applied. Total rules applied 1704 place count 542 transition count 929
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 9 with 7 rules applied. Total rules applied 1711 place count 535 transition count 929
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 1711 place count 535 transition count 928
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 1713 place count 534 transition count 928
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 10 with 20 rules applied. Total rules applied 1733 place count 524 transition count 918
Discarding 6 places :
Symmetric choice reduction at 10 with 6 rule applications. Total rules 1739 place count 518 transition count 912
Iterating global reduction 10 with 6 rules applied. Total rules applied 1745 place count 518 transition count 912
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 1748 place count 515 transition count 909
Iterating global reduction 10 with 3 rules applied. Total rules applied 1751 place count 515 transition count 909
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 1754 place count 515 transition count 906
Applied a total of 1754 rules in 311 ms. Remains 515 /1424 variables (removed 909) and now considering 906/1748 (removed 842) transitions.
// Phase 1: matrix 906 rows 515 cols
[2023-03-10 22:35:28] [INFO ] Computed 86 place invariants in 18 ms
[2023-03-10 22:35:28] [INFO ] Implicit Places using invariants in 414 ms returned [19, 20, 32, 49, 67, 88, 139, 149, 150, 152, 169, 187, 207, 258, 259, 271, 272, 274, 291, 309, 329, 381, 382, 385, 396, 397, 398, 417, 419, 423, 441, 442, 443, 444, 471, 477]
Discarding 36 places :
Implicit Place search using SMT only with invariants took 417 ms to find 36 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 479/1424 places, 906/1748 transitions.
Drop transitions removed 59 transitions
Trivial Post-agglo rules discarded 59 transitions
Performed 59 trivial Post agglomeration. Transition count delta: 59
Iterating post reduction 0 with 59 rules applied. Total rules applied 59 place count 479 transition count 847
Reduce places removed 59 places and 0 transitions.
Iterating post reduction 1 with 59 rules applied. Total rules applied 118 place count 420 transition count 847
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 118 place count 420 transition count 827
Deduced a syphon composed of 20 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 41 rules applied. Total rules applied 159 place count 399 transition count 827
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 2 with 8 rules applied. Total rules applied 167 place count 395 transition count 823
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 171 place count 391 transition count 823
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 177 place count 385 transition count 817
Iterating global reduction 4 with 6 rules applied. Total rules applied 183 place count 385 transition count 817
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 183 place count 385 transition count 816
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 185 place count 384 transition count 816
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 189 place count 380 transition count 811
Iterating global reduction 4 with 4 rules applied. Total rules applied 193 place count 380 transition count 811
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 196 place count 380 transition count 808
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 5 with 52 rules applied. Total rules applied 248 place count 354 transition count 782
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 252 place count 352 transition count 783
Applied a total of 252 rules in 42 ms. Remains 352 /479 variables (removed 127) and now considering 783/906 (removed 123) transitions.
// Phase 1: matrix 783 rows 352 cols
[2023-03-10 22:35:28] [INFO ] Computed 45 place invariants in 7 ms
[2023-03-10 22:35:28] [INFO ] Implicit Places using invariants in 207 ms returned [94, 100, 105, 180, 186, 191, 268, 276, 281, 348]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 208 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 342/1424 places, 783/1748 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 342 transition count 782
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 341 transition count 782
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 8 place count 335 transition count 776
Iterating global reduction 2 with 6 rules applied. Total rules applied 14 place count 335 transition count 776
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 20 place count 329 transition count 770
Iterating global reduction 2 with 6 rules applied. Total rules applied 26 place count 329 transition count 770
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 29 place count 326 transition count 767
Iterating global reduction 2 with 3 rules applied. Total rules applied 32 place count 326 transition count 767
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 38 place count 323 transition count 764
Applied a total of 38 rules in 32 ms. Remains 323 /342 variables (removed 19) and now considering 764/783 (removed 19) transitions.
// Phase 1: matrix 764 rows 323 cols
[2023-03-10 22:35:28] [INFO ] Computed 35 place invariants in 5 ms
[2023-03-10 22:35:29] [INFO ] Implicit Places using invariants in 232 ms returned []
[2023-03-10 22:35:29] [INFO ] Invariant cache hit.
[2023-03-10 22:35:29] [INFO ] Implicit Places using invariants and state equation in 759 ms returned []
Implicit Place search using SMT with State Equation took 993 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 323/1424 places, 764/1748 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 2004 ms. Remains : 323/1424 places, 764/1748 transitions.
Stuttering acceptance computed with spot in 262 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ASLink-PT-03b-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s1 0) (EQ s77 1)), p1:(AND (EQ s250 0) (EQ s283 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 47 steps with 0 reset in 2 ms.
FORMULA ASLink-PT-03b-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-03b-LTLCardinality-01 finished in 2309 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||F((p1||(p2&&X(p3)))))))'
Support contains 5 out of 1424 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1424/1424 places, 1748/1748 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1418 transition count 1735
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1418 transition count 1735
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 1417 transition count 1734
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 1417 transition count 1734
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 1416 transition count 1733
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 1416 transition count 1733
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 1415 transition count 1732
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 1415 transition count 1732
Applied a total of 18 rules in 242 ms. Remains 1415 /1424 variables (removed 9) and now considering 1732/1748 (removed 16) transitions.
// Phase 1: matrix 1732 rows 1415 cols
[2023-03-10 22:35:30] [INFO ] Computed 151 place invariants in 25 ms
[2023-03-10 22:35:31] [INFO ] Implicit Places using invariants in 736 ms returned [1337]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 739 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1414/1424 places, 1732/1748 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1413 transition count 1731
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1413 transition count 1731
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 1412 transition count 1730
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 1412 transition count 1730
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 1411 transition count 1729
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 1411 transition count 1729
Applied a total of 6 rules in 178 ms. Remains 1411 /1414 variables (removed 3) and now considering 1729/1732 (removed 3) transitions.
// Phase 1: matrix 1729 rows 1411 cols
[2023-03-10 22:35:31] [INFO ] Computed 150 place invariants in 43 ms
[2023-03-10 22:35:32] [INFO ] Implicit Places using invariants in 772 ms returned []
[2023-03-10 22:35:32] [INFO ] Invariant cache hit.
[2023-03-10 22:35:35] [INFO ] Implicit Places using invariants and state equation in 3086 ms returned []
Implicit Place search using SMT with State Equation took 3862 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1411/1424 places, 1729/1748 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5022 ms. Remains : 1411/1424 places, 1729/1748 transitions.
Stuttering acceptance computed with spot in 395 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (AND (NOT p1) (NOT p3)), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (AND (NOT p0) (NOT p1) (NOT p3))]
Running random walk in product with property : ASLink-PT-03b-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p2 (NOT p3)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2 (NOT p3)), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=4 dest: 3}, { cond=(AND p0 (NOT p1) p2 (NOT p3)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(EQ s566 1), p2:(OR (EQ s1329 0) (EQ s1090 1)), p3:(AND (EQ s1090 0) (EQ s1329 1)), p0:(OR (EQ s406 0) (EQ s1243 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 4948 steps with 13 reset in 82 ms.
FORMULA ASLink-PT-03b-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-03b-LTLCardinality-02 finished in 5556 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&(G(p1) U p2)&&X(F(p0)))))'
Support contains 5 out of 1424 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1424/1424 places, 1748/1748 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1419 transition count 1736
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1419 transition count 1736
Applied a total of 10 rules in 97 ms. Remains 1419 /1424 variables (removed 5) and now considering 1736/1748 (removed 12) transitions.
// Phase 1: matrix 1736 rows 1419 cols
[2023-03-10 22:35:35] [INFO ] Computed 151 place invariants in 28 ms
[2023-03-10 22:35:36] [INFO ] Implicit Places using invariants in 707 ms returned [1333, 1341]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 723 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1417/1424 places, 1736/1748 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 1414 transition count 1733
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 1414 transition count 1733
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 1411 transition count 1730
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 1411 transition count 1730
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 1408 transition count 1727
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 1408 transition count 1727
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 1407 transition count 1726
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 1407 transition count 1726
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 1406 transition count 1725
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 1406 transition count 1725
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 1405 transition count 1724
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 1405 transition count 1724
Applied a total of 24 rules in 376 ms. Remains 1405 /1417 variables (removed 12) and now considering 1724/1736 (removed 12) transitions.
// Phase 1: matrix 1724 rows 1405 cols
[2023-03-10 22:35:36] [INFO ] Computed 149 place invariants in 27 ms
[2023-03-10 22:35:37] [INFO ] Implicit Places using invariants in 827 ms returned []
[2023-03-10 22:35:37] [INFO ] Invariant cache hit.
[2023-03-10 22:35:41] [INFO ] Implicit Places using invariants and state equation in 3746 ms returned []
Implicit Place search using SMT with State Equation took 4575 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1405/1424 places, 1724/1748 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5771 ms. Remains : 1405/1424 places, 1724/1748 transitions.
Stuttering acceptance computed with spot in 391 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), true, (NOT p1), (NOT p2), (NOT p0)]
Running random walk in product with property : ASLink-PT-03b-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 4}, { cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(OR (EQ s1380 0) (EQ s392 1)), p2:(OR (EQ s1274 0) (EQ s689 1)), p1:(EQ s638 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 743 ms.
Product exploration explored 100000 steps with 33333 reset in 656 ms.
Computed a total of 56 stabilizing places and 56 stable transitions
Computed a total of 56 stabilizing places and 56 stable transitions
Knowledge obtained : [(AND p0 p2 (NOT p1)), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (X (OR (AND p0 p2) (AND p0 p1))), true, (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p1))), (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 9 factoid took 421 ms. Reduced automaton from 6 states, 12 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ASLink-PT-03b-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ASLink-PT-03b-LTLCardinality-03 finished in 8035 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 1424 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1424/1424 places, 1748/1748 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1418 transition count 1735
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1418 transition count 1735
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 1417 transition count 1734
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 1417 transition count 1734
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 1416 transition count 1733
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 1416 transition count 1733
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 1415 transition count 1732
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 1415 transition count 1732
Applied a total of 18 rules in 246 ms. Remains 1415 /1424 variables (removed 9) and now considering 1732/1748 (removed 16) transitions.
// Phase 1: matrix 1732 rows 1415 cols
[2023-03-10 22:35:43] [INFO ] Computed 151 place invariants in 13 ms
[2023-03-10 22:35:44] [INFO ] Implicit Places using invariants in 751 ms returned [1329, 1337]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 754 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1413/1424 places, 1732/1748 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 1410 transition count 1729
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 1410 transition count 1729
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 1407 transition count 1726
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 1407 transition count 1726
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 1404 transition count 1723
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 1404 transition count 1723
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 1403 transition count 1722
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 1403 transition count 1722
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 1402 transition count 1721
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 1402 transition count 1721
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 1401 transition count 1720
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 1401 transition count 1720
Applied a total of 24 rules in 348 ms. Remains 1401 /1413 variables (removed 12) and now considering 1720/1732 (removed 12) transitions.
// Phase 1: matrix 1720 rows 1401 cols
[2023-03-10 22:35:45] [INFO ] Computed 149 place invariants in 20 ms
[2023-03-10 22:35:45] [INFO ] Implicit Places using invariants in 889 ms returned []
[2023-03-10 22:35:45] [INFO ] Invariant cache hit.
[2023-03-10 22:35:48] [INFO ] Implicit Places using invariants and state equation in 2977 ms returned []
Implicit Place search using SMT with State Equation took 3910 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1401/1424 places, 1720/1748 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5259 ms. Remains : 1401/1424 places, 1720/1748 transitions.
Stuttering acceptance computed with spot in 283 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-03b-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (EQ s88 0) (EQ s748 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-03b-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-03b-LTLCardinality-04 finished in 5582 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F(p0))&&(G(p1)||((p3 U p4)&&p2)))))'
Support contains 5 out of 1424 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1424/1424 places, 1748/1748 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1420 transition count 1737
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1420 transition count 1737
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 1419 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 1419 transition count 1736
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 1418 transition count 1735
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 1418 transition count 1735
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 1417 transition count 1734
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 1417 transition count 1734
Applied a total of 14 rules in 316 ms. Remains 1417 /1424 variables (removed 7) and now considering 1734/1748 (removed 14) transitions.
// Phase 1: matrix 1734 rows 1417 cols
[2023-03-10 22:35:49] [INFO ] Computed 151 place invariants in 32 ms
[2023-03-10 22:35:50] [INFO ] Implicit Places using invariants in 799 ms returned [1331, 1339]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 801 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1415/1424 places, 1734/1748 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 1412 transition count 1731
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 1412 transition count 1731
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 1410 transition count 1729
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 1410 transition count 1729
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 1408 transition count 1727
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 1408 transition count 1727
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 1407 transition count 1726
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 1407 transition count 1726
Applied a total of 16 rules in 242 ms. Remains 1407 /1415 variables (removed 8) and now considering 1726/1734 (removed 8) transitions.
// Phase 1: matrix 1726 rows 1407 cols
[2023-03-10 22:35:50] [INFO ] Computed 149 place invariants in 36 ms
[2023-03-10 22:35:51] [INFO ] Implicit Places using invariants in 755 ms returned []
[2023-03-10 22:35:51] [INFO ] Invariant cache hit.
[2023-03-10 22:35:55] [INFO ] Implicit Places using invariants and state equation in 4284 ms returned []
Implicit Place search using SMT with State Equation took 5053 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1407/1424 places, 1726/1748 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 6412 ms. Remains : 1407/1424 places, 1726/1748 transitions.
Stuttering acceptance computed with spot in 462 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p4))), (OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p4))), true, (NOT p0), (NOT p1), (NOT p4), (AND (NOT p1) (NOT p4))]
Running random walk in product with property : ASLink-PT-03b-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p4) (NOT p3))), acceptance={} source=1 dest: 2}, { cond=(OR p1 (AND p2 p4) (AND p2 p3)), acceptance={} source=1 dest: 3}, { cond=(OR (AND p1 (NOT p2)) (AND p1 (NOT p4) (NOT p3))), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p1) p2 (NOT p4) p3), acceptance={} source=1 dest: 5}, { cond=(AND p1 p2 (NOT p4) p3), acceptance={} source=1 dest: 6}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 2}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p4) (NOT p3)), acceptance={0} source=5 dest: 2}, { cond=(AND (NOT p4) p3), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p1) (NOT p4) (NOT p3)), acceptance={} source=6 dest: 2}, { cond=(AND p1 (NOT p4) (NOT p3)), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p1) (NOT p4) p3), acceptance={} source=6 dest: 5}, { cond=(AND p1 (NOT p4) p3), acceptance={} source=6 dest: 6}]], initial=0, aps=[p1:(EQ s461 1), p2:(AND (EQ s327 0) (EQ s1327 1)), p4:(NEQ s1126 1), p3:(OR (EQ s1327 0) (EQ s327 1)), p0:(EQ s1331 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-03b-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-03b-LTLCardinality-06 finished in 6950 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(G((p1&&F(p2))))))'
Support contains 5 out of 1424 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1424/1424 places, 1748/1748 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1419 transition count 1736
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1419 transition count 1736
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 1418 transition count 1735
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 1418 transition count 1735
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 1417 transition count 1734
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 1417 transition count 1734
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 1416 transition count 1733
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 1416 transition count 1733
Applied a total of 16 rules in 303 ms. Remains 1416 /1424 variables (removed 8) and now considering 1733/1748 (removed 15) transitions.
// Phase 1: matrix 1733 rows 1416 cols
[2023-03-10 22:35:56] [INFO ] Computed 151 place invariants in 27 ms
[2023-03-10 22:35:57] [INFO ] Implicit Places using invariants in 845 ms returned [1330, 1338]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 867 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1414/1424 places, 1733/1748 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 1411 transition count 1730
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 1411 transition count 1730
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 1408 transition count 1727
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 1408 transition count 1727
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 1405 transition count 1724
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 1405 transition count 1724
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 1404 transition count 1723
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 1404 transition count 1723
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 1403 transition count 1722
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 1403 transition count 1722
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 1402 transition count 1721
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 1402 transition count 1721
Applied a total of 24 rules in 326 ms. Remains 1402 /1414 variables (removed 12) and now considering 1721/1733 (removed 12) transitions.
// Phase 1: matrix 1721 rows 1402 cols
[2023-03-10 22:35:57] [INFO ] Computed 149 place invariants in 27 ms
[2023-03-10 22:35:58] [INFO ] Implicit Places using invariants in 755 ms returned []
[2023-03-10 22:35:58] [INFO ] Invariant cache hit.
[2023-03-10 22:36:02] [INFO ] Implicit Places using invariants and state equation in 3716 ms returned []
Implicit Place search using SMT with State Equation took 4490 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1402/1424 places, 1721/1748 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5986 ms. Remains : 1402/1424 places, 1721/1748 transitions.
Stuttering acceptance computed with spot in 237 ms :[(OR (NOT p1) (NOT p2) (NOT p0)), (NOT p0), (OR (NOT p1) (NOT p2)), true, (NOT p2)]
Running random walk in product with property : ASLink-PT-03b-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s726 0) (EQ s1195 1) (EQ s755 0) (EQ s940 1)), p1:(EQ s428 1), p2:(AND (EQ s1195 0) (EQ s726 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-03b-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-03b-LTLCardinality-08 finished in 6267 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0||F(G(p1))))))'
Support contains 4 out of 1424 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1424/1424 places, 1748/1748 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1419 transition count 1736
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1419 transition count 1736
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 1418 transition count 1735
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 1418 transition count 1735
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 1417 transition count 1734
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 1417 transition count 1734
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 1416 transition count 1733
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 1416 transition count 1733
Applied a total of 16 rules in 277 ms. Remains 1416 /1424 variables (removed 8) and now considering 1733/1748 (removed 15) transitions.
// Phase 1: matrix 1733 rows 1416 cols
[2023-03-10 22:36:02] [INFO ] Computed 151 place invariants in 14 ms
[2023-03-10 22:36:03] [INFO ] Implicit Places using invariants in 673 ms returned [1330, 1338]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 675 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1414/1424 places, 1733/1748 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 1411 transition count 1730
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 1411 transition count 1730
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 1408 transition count 1727
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 1408 transition count 1727
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 1405 transition count 1724
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 1405 transition count 1724
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 1404 transition count 1723
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 1404 transition count 1723
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 1403 transition count 1722
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 1403 transition count 1722
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 1402 transition count 1721
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 1402 transition count 1721
Applied a total of 24 rules in 319 ms. Remains 1402 /1414 variables (removed 12) and now considering 1721/1733 (removed 12) transitions.
// Phase 1: matrix 1721 rows 1402 cols
[2023-03-10 22:36:03] [INFO ] Computed 149 place invariants in 16 ms
[2023-03-10 22:36:04] [INFO ] Implicit Places using invariants in 667 ms returned []
[2023-03-10 22:36:04] [INFO ] Invariant cache hit.
[2023-03-10 22:36:07] [INFO ] Implicit Places using invariants and state equation in 2622 ms returned []
Implicit Place search using SMT with State Equation took 3316 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1402/1424 places, 1721/1748 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4588 ms. Remains : 1402/1424 places, 1721/1748 transitions.
Stuttering acceptance computed with spot in 241 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ASLink-PT-03b-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (EQ s1213 0) (EQ s1191 1)), p1:(OR (EQ s1190 0) (EQ s182 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 296 reset in 332 ms.
Product exploration explored 100000 steps with 292 reset in 344 ms.
Computed a total of 56 stabilizing places and 56 stable transitions
Computed a total of 56 stabilizing places and 56 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 2 factoid took 140 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 55 ms :[(NOT p1)]
Finished random walk after 104 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=52 )
Knowledge obtained : [(AND (NOT p0) p1), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 2 factoid took 196 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 92 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 108 ms :[(NOT p1)]
Support contains 2 out of 1402 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 1402/1402 places, 1721/1721 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 251 transitions
Trivial Post-agglo rules discarded 251 transitions
Performed 251 trivial Post agglomeration. Transition count delta: 251
Iterating post reduction 0 with 251 rules applied. Total rules applied 251 place count 1401 transition count 1469
Reduce places removed 251 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 254 rules applied. Total rules applied 505 place count 1150 transition count 1466
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 508 place count 1148 transition count 1465
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 509 place count 1147 transition count 1465
Performed 375 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 375 Pre rules applied. Total rules applied 509 place count 1147 transition count 1090
Deduced a syphon composed of 375 places in 3 ms
Ensure Unique test removed 34 places
Reduce places removed 409 places and 0 transitions.
Iterating global reduction 4 with 784 rules applied. Total rules applied 1293 place count 738 transition count 1090
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 4 with 25 rules applied. Total rules applied 1318 place count 735 transition count 1068
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 5 with 22 rules applied. Total rules applied 1340 place count 713 transition count 1068
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 13 Pre rules applied. Total rules applied 1340 place count 713 transition count 1055
Deduced a syphon composed of 13 places in 2 ms
Ensure Unique test removed 13 places
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 6 with 39 rules applied. Total rules applied 1379 place count 687 transition count 1055
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 12 Pre rules applied. Total rules applied 1379 place count 687 transition count 1043
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 6 with 24 rules applied. Total rules applied 1403 place count 675 transition count 1043
Performed 114 Post agglomeration using F-continuation condition.Transition count delta: 114
Deduced a syphon composed of 114 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 115 places and 0 transitions.
Iterating global reduction 6 with 229 rules applied. Total rules applied 1632 place count 560 transition count 929
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1636 place count 556 transition count 925
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 1641 place count 555 transition count 925
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 2 rules applied. Total rules applied 1643 place count 554 transition count 924
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1644 place count 553 transition count 924
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1646 place count 551 transition count 922
Iterating global reduction 8 with 2 rules applied. Total rules applied 1648 place count 551 transition count 922
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 1650 place count 551 transition count 920
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1651 place count 550 transition count 920
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
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 1653 place count 549 transition count 925
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1655 place count 547 transition count 923
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 10 with 9 rules applied. Total rules applied 1664 place count 541 transition count 920
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 1667 place count 538 transition count 920
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 9 Pre rules applied. Total rules applied 1667 place count 538 transition count 911
Deduced a syphon composed of 9 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 12 with 19 rules applied. Total rules applied 1686 place count 528 transition count 911
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 12 with 7 rules applied. Total rules applied 1693 place count 521 transition count 911
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 1 Pre rules applied. Total rules applied 1693 place count 521 transition count 910
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 1695 place count 520 transition count 910
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 13 with 20 rules applied. Total rules applied 1715 place count 510 transition count 900
Discarding 6 places :
Symmetric choice reduction at 13 with 6 rule applications. Total rules 1721 place count 504 transition count 894
Iterating global reduction 13 with 6 rules applied. Total rules applied 1727 place count 504 transition count 894
Discarding 3 places :
Symmetric choice reduction at 13 with 3 rule applications. Total rules 1730 place count 501 transition count 891
Iterating global reduction 13 with 3 rules applied. Total rules applied 1733 place count 501 transition count 891
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 1736 place count 501 transition count 888
Applied a total of 1736 rules in 311 ms. Remains 501 /1402 variables (removed 901) and now considering 888/1721 (removed 833) transitions.
// Phase 1: matrix 888 rows 501 cols
[2023-03-10 22:36:09] [INFO ] Computed 82 place invariants in 16 ms
[2023-03-10 22:36:09] [INFO ] Implicit Places using invariants in 386 ms returned [1, 18, 19, 31, 48, 66, 87, 138, 148, 149, 151, 168, 186, 206, 257, 258, 270, 271, 273, 290, 308, 328, 379, 380, 383, 394, 395, 396, 414, 439, 440, 441, 442]
Discarding 33 places :
Implicit Place search using SMT only with invariants took 388 ms to find 33 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 468/1402 places, 888/1721 transitions.
Drop transitions removed 58 transitions
Trivial Post-agglo rules discarded 58 transitions
Performed 58 trivial Post agglomeration. Transition count delta: 58
Iterating post reduction 0 with 58 rules applied. Total rules applied 58 place count 468 transition count 830
Reduce places removed 58 places and 0 transitions.
Iterating post reduction 1 with 58 rules applied. Total rules applied 116 place count 410 transition count 830
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 116 place count 410 transition count 811
Deduced a syphon composed of 19 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 39 rules applied. Total rules applied 155 place count 390 transition count 811
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 167 place count 386 transition count 803
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 175 place count 378 transition count 803
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 178 place count 375 transition count 800
Iterating global reduction 4 with 3 rules applied. Total rules applied 181 place count 375 transition count 800
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 184 place count 375 transition count 797
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 1 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 5 with 54 rules applied. Total rules applied 238 place count 348 transition count 770
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 242 place count 346 transition count 771
Applied a total of 242 rules in 39 ms. Remains 346 /468 variables (removed 122) and now considering 771/888 (removed 117) transitions.
// Phase 1: matrix 771 rows 346 cols
[2023-03-10 22:36:09] [INFO ] Computed 44 place invariants in 10 ms
[2023-03-10 22:36:09] [INFO ] Implicit Places using invariants in 353 ms returned [89, 95, 100, 175, 181, 186, 263, 269, 274, 343]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 354 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 336/1402 places, 771/1721 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 336 transition count 770
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 335 transition count 770
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 7 place count 330 transition count 765
Iterating global reduction 2 with 5 rules applied. Total rules applied 12 place count 330 transition count 765
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 17 place count 325 transition count 760
Iterating global reduction 2 with 5 rules applied. Total rules applied 22 place count 325 transition count 760
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 24 place count 323 transition count 758
Iterating global reduction 2 with 2 rules applied. Total rules applied 26 place count 323 transition count 758
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 32 place count 320 transition count 755
Applied a total of 32 rules in 59 ms. Remains 320 /336 variables (removed 16) and now considering 755/771 (removed 16) transitions.
// Phase 1: matrix 755 rows 320 cols
[2023-03-10 22:36:09] [INFO ] Computed 34 place invariants in 5 ms
[2023-03-10 22:36:10] [INFO ] Implicit Places using invariants in 250 ms returned []
[2023-03-10 22:36:10] [INFO ] Invariant cache hit.
[2023-03-10 22:36:10] [INFO ] Implicit Places using invariants and state equation in 790 ms returned []
Implicit Place search using SMT with State Equation took 1056 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 320/1402 places, 755/1721 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 2208 ms. Remains : 320/1402 places, 755/1721 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 218 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[(NOT p1)]
Finished random walk after 162 steps, including 4 resets, run visited all 1 properties in 2 ms. (steps per millisecond=81 )
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 181 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 46 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 78 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 81 ms :[(NOT p1)]
Product exploration explored 100000 steps with 1866 reset in 213 ms.
Stack based approach found an accepted trace after 27261 steps with 494 reset with depth 13 and stack size 13 in 55 ms.
FORMULA ASLink-PT-03b-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property ASLink-PT-03b-LTLCardinality-12 finished in 9441 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Support contains 4 out of 1424 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1424/1424 places, 1748/1748 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 258 transitions
Trivial Post-agglo rules discarded 258 transitions
Performed 258 trivial Post agglomeration. Transition count delta: 258
Iterating post reduction 0 with 258 rules applied. Total rules applied 258 place count 1423 transition count 1489
Reduce places removed 258 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 261 rules applied. Total rules applied 519 place count 1165 transition count 1486
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 521 place count 1163 transition count 1486
Performed 379 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 379 Pre rules applied. Total rules applied 521 place count 1163 transition count 1107
Deduced a syphon composed of 379 places in 2 ms
Ensure Unique test removed 34 places
Reduce places removed 413 places and 0 transitions.
Iterating global reduction 3 with 792 rules applied. Total rules applied 1313 place count 750 transition count 1107
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 3 with 25 rules applied. Total rules applied 1338 place count 747 transition count 1085
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 4 with 22 rules applied. Total rules applied 1360 place count 725 transition count 1085
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 13 Pre rules applied. Total rules applied 1360 place count 725 transition count 1072
Deduced a syphon composed of 13 places in 2 ms
Ensure Unique test removed 13 places
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 5 with 39 rules applied. Total rules applied 1399 place count 699 transition count 1072
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 12 Pre rules applied. Total rules applied 1399 place count 699 transition count 1060
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 5 with 24 rules applied. Total rules applied 1423 place count 687 transition count 1060
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 1426 place count 684 transition count 1050
Iterating global reduction 5 with 3 rules applied. Total rules applied 1429 place count 684 transition count 1050
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1429 place count 684 transition count 1049
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1431 place count 683 transition count 1049
Performed 114 Post agglomeration using F-continuation condition.Transition count delta: 114
Deduced a syphon composed of 114 places in 1 ms
Reduce places removed 114 places and 0 transitions.
Iterating global reduction 5 with 228 rules applied. Total rules applied 1659 place count 569 transition count 935
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 1663 place count 565 transition count 931
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 1668 place count 564 transition count 931
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1670 place count 562 transition count 929
Iterating global reduction 5 with 2 rules applied. Total rules applied 1672 place count 562 transition count 929
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 2 rules applied. Total rules applied 1674 place count 562 transition count 927
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1675 place count 561 transition count 927
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1677 place count 560 transition count 933
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1679 place count 558 transition count 931
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 7 with 9 rules applied. Total rules applied 1688 place count 552 transition count 928
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 1691 place count 549 transition count 928
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 9 Pre rules applied. Total rules applied 1691 place count 549 transition count 919
Deduced a syphon composed of 9 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 9 with 19 rules applied. Total rules applied 1710 place count 539 transition count 919
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 9 with 7 rules applied. Total rules applied 1717 place count 532 transition count 919
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 1717 place count 532 transition count 918
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 1719 place count 531 transition count 918
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 10 with 20 rules applied. Total rules applied 1739 place count 521 transition count 908
Discarding 6 places :
Symmetric choice reduction at 10 with 6 rule applications. Total rules 1745 place count 515 transition count 902
Iterating global reduction 10 with 6 rules applied. Total rules applied 1751 place count 515 transition count 902
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 1754 place count 512 transition count 899
Iterating global reduction 10 with 3 rules applied. Total rules applied 1757 place count 512 transition count 899
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 1760 place count 512 transition count 896
Applied a total of 1760 rules in 238 ms. Remains 512 /1424 variables (removed 912) and now considering 896/1748 (removed 852) transitions.
// Phase 1: matrix 896 rows 512 cols
[2023-03-10 22:36:12] [INFO ] Computed 86 place invariants in 17 ms
[2023-03-10 22:36:12] [INFO ] Implicit Places using invariants in 490 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 147, 148, 150, 167, 185, 205, 256, 257, 269, 270, 272, 289, 307, 327, 378, 379, 382, 393, 394, 395, 413, 415, 419, 438, 439, 440, 441, 468]
Discarding 36 places :
Implicit Place search using SMT only with invariants took 496 ms to find 36 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 476/1424 places, 896/1748 transitions.
Drop transitions removed 61 transitions
Trivial Post-agglo rules discarded 61 transitions
Performed 61 trivial Post agglomeration. Transition count delta: 61
Iterating post reduction 0 with 61 rules applied. Total rules applied 61 place count 476 transition count 835
Reduce places removed 61 places and 0 transitions.
Iterating post reduction 1 with 61 rules applied. Total rules applied 122 place count 415 transition count 835
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 122 place count 415 transition count 816
Deduced a syphon composed of 19 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 39 rules applied. Total rules applied 161 place count 395 transition count 816
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 173 place count 391 transition count 808
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 181 place count 383 transition count 808
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 186 place count 378 transition count 803
Iterating global reduction 4 with 5 rules applied. Total rules applied 191 place count 378 transition count 803
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 194 place count 378 transition count 800
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 195 place count 377 transition count 798
Iterating global reduction 5 with 1 rules applied. Total rules applied 196 place count 377 transition count 798
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 2 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 5 with 54 rules applied. Total rules applied 250 place count 350 transition count 771
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 254 place count 348 transition count 772
Applied a total of 254 rules in 75 ms. Remains 348 /476 variables (removed 128) and now considering 772/896 (removed 124) transitions.
// Phase 1: matrix 772 rows 348 cols
[2023-03-10 22:36:12] [INFO ] Computed 45 place invariants in 13 ms
[2023-03-10 22:36:13] [INFO ] Implicit Places using invariants in 343 ms returned [88, 94, 99, 175, 181, 186, 263, 269, 274, 345]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 345 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 338/1424 places, 772/1748 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 338 transition count 771
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 337 transition count 771
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 8 place count 331 transition count 765
Iterating global reduction 2 with 6 rules applied. Total rules applied 14 place count 331 transition count 765
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 20 place count 325 transition count 759
Iterating global reduction 2 with 6 rules applied. Total rules applied 26 place count 325 transition count 759
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 29 place count 322 transition count 756
Iterating global reduction 2 with 3 rules applied. Total rules applied 32 place count 322 transition count 756
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 38 place count 319 transition count 753
Applied a total of 38 rules in 43 ms. Remains 319 /338 variables (removed 19) and now considering 753/772 (removed 19) transitions.
// Phase 1: matrix 753 rows 319 cols
[2023-03-10 22:36:13] [INFO ] Computed 35 place invariants in 13 ms
[2023-03-10 22:36:13] [INFO ] Implicit Places using invariants in 377 ms returned []
[2023-03-10 22:36:13] [INFO ] Invariant cache hit.
[2023-03-10 22:36:14] [INFO ] Implicit Places using invariants and state equation in 753 ms returned []
Implicit Place search using SMT with State Equation took 1147 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 319/1424 places, 753/1748 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 2344 ms. Remains : 319/1424 places, 753/1748 transitions.
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0)]
Running random walk in product with property : ASLink-PT-03b-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (EQ s312 0) (EQ s162 1) (EQ s141 0) (EQ s283 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1883 reset in 194 ms.
Product exploration explored 100000 steps with 1919 reset in 251 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 222 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 171 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 519018 steps, run timeout after 3001 ms. (steps per millisecond=172 ) properties seen :{}
Probabilistic random walk after 519018 steps, saw 176544 distinct states, run finished after 3001 ms. (steps per millisecond=172 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 22:36:18] [INFO ] Invariant cache hit.
[2023-03-10 22:36:18] [INFO ] After 63ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 22:36:18] [INFO ] [Nat]Absence check using 9 positive place invariants in 5 ms returned sat
[2023-03-10 22:36:18] [INFO ] [Nat]Absence check using 9 positive and 26 generalized place invariants in 33 ms returned sat
[2023-03-10 22:36:22] [INFO ] After 3612ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 22:36:22] [INFO ] After 4505ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 106 ms.
[2023-03-10 22:36:23] [INFO ] After 4811ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 4 out of 319 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 319/319 places, 753/753 transitions.
Free-agglomeration rule applied 15 times.
Iterating global reduction 0 with 15 rules applied. Total rules applied 15 place count 319 transition count 738
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 33 place count 304 transition count 735
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 1 with 10 rules applied. Total rules applied 43 place count 304 transition count 725
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 53 place count 294 transition count 725
Applied a total of 53 rules in 65 ms. Remains 294 /319 variables (removed 25) and now considering 725/753 (removed 28) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 294/319 places, 725/753 transitions.
Incomplete random walk after 10000 steps, including 203 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 554501 steps, run timeout after 3001 ms. (steps per millisecond=184 ) properties seen :{}
Probabilistic random walk after 554501 steps, saw 243734 distinct states, run finished after 3001 ms. (steps per millisecond=184 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 725 rows 294 cols
[2023-03-10 22:36:26] [INFO ] Computed 35 place invariants in 12 ms
[2023-03-10 22:36:26] [INFO ] After 127ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 22:36:26] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-10 22:36:26] [INFO ] [Nat]Absence check using 9 positive and 26 generalized place invariants in 11 ms returned sat
[2023-03-10 22:36:35] [INFO ] After 9439ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 294 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 294/294 places, 725/725 transitions.
Applied a total of 0 rules in 10 ms. Remains 294 /294 variables (removed 0) and now considering 725/725 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 294/294 places, 725/725 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 294/294 places, 725/725 transitions.
Applied a total of 0 rules in 8 ms. Remains 294 /294 variables (removed 0) and now considering 725/725 (removed 0) transitions.
[2023-03-10 22:36:35] [INFO ] Invariant cache hit.
[2023-03-10 22:36:36] [INFO ] Implicit Places using invariants in 268 ms returned [88, 89, 160, 161, 290]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 282 ms to find 5 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 289/294 places, 725/725 transitions.
Applied a total of 0 rules in 13 ms. Remains 289 /289 variables (removed 0) and now considering 725/725 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 303 ms. Remains : 289/294 places, 725/725 transitions.
Incomplete random walk after 10000 steps, including 191 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 68 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 556549 steps, run timeout after 3001 ms. (steps per millisecond=185 ) properties seen :{}
Probabilistic random walk after 556549 steps, saw 245098 distinct states, run finished after 3001 ms. (steps per millisecond=185 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 725 rows 289 cols
[2023-03-10 22:36:39] [INFO ] Computed 30 place invariants in 12 ms
[2023-03-10 22:36:39] [INFO ] After 123ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 22:36:39] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-10 22:36:39] [INFO ] [Nat]Absence check using 8 positive and 22 generalized place invariants in 10 ms returned sat
[2023-03-10 22:36:42] [INFO ] After 2972ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 22:36:43] [INFO ] Deduced a trap composed of 27 places in 126 ms of which 3 ms to minimize.
[2023-03-10 22:36:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 213 ms
[2023-03-10 22:36:43] [INFO ] After 3751ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 300 ms.
[2023-03-10 22:36:43] [INFO ] After 4141ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 4 out of 289 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 289/289 places, 725/725 transitions.
Applied a total of 0 rules in 18 ms. Remains 289 /289 variables (removed 0) and now considering 725/725 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 289/289 places, 725/725 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 289/289 places, 725/725 transitions.
Applied a total of 0 rules in 17 ms. Remains 289 /289 variables (removed 0) and now considering 725/725 (removed 0) transitions.
[2023-03-10 22:36:43] [INFO ] Invariant cache hit.
[2023-03-10 22:36:43] [INFO ] Implicit Places using invariants in 349 ms returned []
[2023-03-10 22:36:43] [INFO ] Invariant cache hit.
[2023-03-10 22:36:44] [INFO ] Implicit Places using invariants and state equation in 592 ms returned []
Implicit Place search using SMT with State Equation took 946 ms to find 0 implicit places.
[2023-03-10 22:36:44] [INFO ] Redundant transitions in 39 ms returned []
[2023-03-10 22:36:44] [INFO ] Invariant cache hit.
[2023-03-10 22:36:44] [INFO ] Dead Transitions using invariants and state equation in 407 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1417 ms. Remains : 289/289 places, 725/725 transitions.
Applied a total of 0 rules in 7 ms. Remains 289 /289 variables (removed 0) and now considering 725/725 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-03-10 22:36:44] [INFO ] Invariant cache hit.
[2023-03-10 22:36:45] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 22:36:45] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-10 22:36:45] [INFO ] [Nat]Absence check using 8 positive and 22 generalized place invariants in 19 ms returned sat
[2023-03-10 22:36:54] [INFO ] After 9272ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 126 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 86 ms :[true, (NOT p0)]
Support contains 4 out of 319 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 319/319 places, 753/753 transitions.
Applied a total of 0 rules in 19 ms. Remains 319 /319 variables (removed 0) and now considering 753/753 (removed 0) transitions.
// Phase 1: matrix 753 rows 319 cols
[2023-03-10 22:36:54] [INFO ] Computed 35 place invariants in 14 ms
[2023-03-10 22:36:54] [INFO ] Implicit Places using invariants in 379 ms returned []
[2023-03-10 22:36:54] [INFO ] Invariant cache hit.
[2023-03-10 22:36:55] [INFO ] Implicit Places using invariants and state equation in 1014 ms returned []
Implicit Place search using SMT with State Equation took 1408 ms to find 0 implicit places.
[2023-03-10 22:36:56] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-10 22:36:56] [INFO ] Invariant cache hit.
[2023-03-10 22:36:56] [INFO ] Dead Transitions using invariants and state equation in 432 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1897 ms. Remains : 319/319 places, 753/753 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 215 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 56 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 173 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 56 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 527446 steps, run timeout after 3001 ms. (steps per millisecond=175 ) properties seen :{}
Probabilistic random walk after 527446 steps, saw 179586 distinct states, run finished after 3001 ms. (steps per millisecond=175 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 22:36:59] [INFO ] Invariant cache hit.
[2023-03-10 22:36:59] [INFO ] After 86ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 22:36:59] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-10 22:36:59] [INFO ] [Nat]Absence check using 9 positive and 26 generalized place invariants in 12 ms returned sat
[2023-03-10 22:37:03] [INFO ] After 3727ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 22:37:04] [INFO ] After 4645ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 101 ms.
[2023-03-10 22:37:04] [INFO ] After 4839ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 4 out of 319 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 319/319 places, 753/753 transitions.
Free-agglomeration rule applied 15 times.
Iterating global reduction 0 with 15 rules applied. Total rules applied 15 place count 319 transition count 738
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 33 place count 304 transition count 735
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 1 with 10 rules applied. Total rules applied 43 place count 304 transition count 725
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 53 place count 294 transition count 725
Applied a total of 53 rules in 49 ms. Remains 294 /319 variables (removed 25) and now considering 725/753 (removed 28) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 294/319 places, 725/753 transitions.
Incomplete random walk after 10000 steps, including 199 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 72 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 544055 steps, run timeout after 3001 ms. (steps per millisecond=181 ) properties seen :{}
Probabilistic random walk after 544055 steps, saw 237284 distinct states, run finished after 3001 ms. (steps per millisecond=181 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 725 rows 294 cols
[2023-03-10 22:37:07] [INFO ] Computed 35 place invariants in 11 ms
[2023-03-10 22:37:07] [INFO ] After 65ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 22:37:07] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-10 22:37:07] [INFO ] [Nat]Absence check using 9 positive and 26 generalized place invariants in 11 ms returned sat
[2023-03-10 22:37:17] [INFO ] After 9302ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 294 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 294/294 places, 725/725 transitions.
Applied a total of 0 rules in 25 ms. Remains 294 /294 variables (removed 0) and now considering 725/725 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 294/294 places, 725/725 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 294/294 places, 725/725 transitions.
Applied a total of 0 rules in 29 ms. Remains 294 /294 variables (removed 0) and now considering 725/725 (removed 0) transitions.
[2023-03-10 22:37:17] [INFO ] Invariant cache hit.
[2023-03-10 22:37:17] [INFO ] Implicit Places using invariants in 333 ms returned [88, 89, 160, 161, 290]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 334 ms to find 5 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 289/294 places, 725/725 transitions.
Applied a total of 0 rules in 7 ms. Remains 289 /289 variables (removed 0) and now considering 725/725 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 370 ms. Remains : 289/294 places, 725/725 transitions.
Incomplete random walk after 10000 steps, including 184 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 580458 steps, run timeout after 3001 ms. (steps per millisecond=193 ) properties seen :{}
Probabilistic random walk after 580458 steps, saw 258784 distinct states, run finished after 3001 ms. (steps per millisecond=193 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 725 rows 289 cols
[2023-03-10 22:37:20] [INFO ] Computed 30 place invariants in 12 ms
[2023-03-10 22:37:20] [INFO ] After 120ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 22:37:20] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-10 22:37:20] [INFO ] [Nat]Absence check using 8 positive and 22 generalized place invariants in 141 ms returned sat
[2023-03-10 22:37:23] [INFO ] After 2944ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 22:37:24] [INFO ] Deduced a trap composed of 27 places in 143 ms of which 1 ms to minimize.
[2023-03-10 22:37:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 223 ms
[2023-03-10 22:37:24] [INFO ] After 3717ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 285 ms.
[2023-03-10 22:37:25] [INFO ] After 4229ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 4 out of 289 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 289/289 places, 725/725 transitions.
Applied a total of 0 rules in 19 ms. Remains 289 /289 variables (removed 0) and now considering 725/725 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 289/289 places, 725/725 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 289/289 places, 725/725 transitions.
Applied a total of 0 rules in 18 ms. Remains 289 /289 variables (removed 0) and now considering 725/725 (removed 0) transitions.
[2023-03-10 22:37:25] [INFO ] Invariant cache hit.
[2023-03-10 22:37:25] [INFO ] Implicit Places using invariants in 321 ms returned []
[2023-03-10 22:37:25] [INFO ] Invariant cache hit.
[2023-03-10 22:37:26] [INFO ] Implicit Places using invariants and state equation in 749 ms returned []
Implicit Place search using SMT with State Equation took 1084 ms to find 0 implicit places.
[2023-03-10 22:37:26] [INFO ] Redundant transitions in 9 ms returned []
[2023-03-10 22:37:26] [INFO ] Invariant cache hit.
[2023-03-10 22:37:26] [INFO ] Dead Transitions using invariants and state equation in 382 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1516 ms. Remains : 289/289 places, 725/725 transitions.
Applied a total of 0 rules in 19 ms. Remains 289 /289 variables (removed 0) and now considering 725/725 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-03-10 22:37:26] [INFO ] Invariant cache hit.
[2023-03-10 22:37:26] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 22:37:26] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-10 22:37:26] [INFO ] [Nat]Absence check using 8 positive and 22 generalized place invariants in 21 ms returned sat
[2023-03-10 22:37:36] [INFO ] After 9453ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 227 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 59 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 80 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 90 ms :[true, (NOT p0)]
Product exploration explored 100000 steps with 1875 reset in 280 ms.
Product exploration explored 100000 steps with 1865 reset in 223 ms.
Built C files in :
/tmp/ltsmin4137881096623609689
[2023-03-10 22:37:37] [INFO ] Computing symmetric may disable matrix : 753 transitions.
[2023-03-10 22:37:37] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 22:37:37] [INFO ] Computing symmetric may enable matrix : 753 transitions.
[2023-03-10 22:37:37] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 22:37:37] [INFO ] Computing Do-Not-Accords matrix : 753 transitions.
[2023-03-10 22:37:37] [INFO ] Computation of Completed DNA matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 22:37:37] [INFO ] Built C files in 201ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4137881096623609689
Running compilation step : cd /tmp/ltsmin4137881096623609689;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1994 ms.
Running link step : cd /tmp/ltsmin4137881096623609689;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 91 ms.
Running LTSmin : cd /tmp/ltsmin4137881096623609689;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2595063053972740585.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 319 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 319/319 places, 753/753 transitions.
Applied a total of 0 rules in 18 ms. Remains 319 /319 variables (removed 0) and now considering 753/753 (removed 0) transitions.
// Phase 1: matrix 753 rows 319 cols
[2023-03-10 22:37:52] [INFO ] Computed 35 place invariants in 13 ms
[2023-03-10 22:37:52] [INFO ] Implicit Places using invariants in 331 ms returned []
[2023-03-10 22:37:52] [INFO ] Invariant cache hit.
[2023-03-10 22:37:53] [INFO ] Implicit Places using invariants and state equation in 627 ms returned []
Implicit Place search using SMT with State Equation took 961 ms to find 0 implicit places.
[2023-03-10 22:37:53] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-10 22:37:53] [INFO ] Invariant cache hit.
[2023-03-10 22:37:53] [INFO ] Dead Transitions using invariants and state equation in 320 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1323 ms. Remains : 319/319 places, 753/753 transitions.
Built C files in :
/tmp/ltsmin7550950580495791300
[2023-03-10 22:37:53] [INFO ] Computing symmetric may disable matrix : 753 transitions.
[2023-03-10 22:37:53] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 22:37:53] [INFO ] Computing symmetric may enable matrix : 753 transitions.
[2023-03-10 22:37:53] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 22:37:53] [INFO ] Computing Do-Not-Accords matrix : 753 transitions.
[2023-03-10 22:37:53] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 22:37:53] [INFO ] Built C files in 147ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7550950580495791300
Running compilation step : cd /tmp/ltsmin7550950580495791300;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1877 ms.
Running link step : cd /tmp/ltsmin7550950580495791300;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 81 ms.
Running LTSmin : cd /tmp/ltsmin7550950580495791300;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2557075402406504772.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-10 22:38:08] [INFO ] Flatten gal took : 37 ms
[2023-03-10 22:38:08] [INFO ] Flatten gal took : 36 ms
[2023-03-10 22:38:08] [INFO ] Time to serialize gal into /tmp/LTL1809147828238317110.gal : 7 ms
[2023-03-10 22:38:08] [INFO ] Time to serialize properties into /tmp/LTL11845033563933874712.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1809147828238317110.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12457540543445569442.hoa' '-atoms' '/tmp/LTL11845033563933874712.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL11845033563933874712.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12457540543445569442.hoa
Detected timeout of ITS tools.
[2023-03-10 22:38:24] [INFO ] Flatten gal took : 33 ms
[2023-03-10 22:38:24] [INFO ] Flatten gal took : 29 ms
[2023-03-10 22:38:24] [INFO ] Time to serialize gal into /tmp/LTL588965402638616626.gal : 4 ms
[2023-03-10 22:38:24] [INFO ] Time to serialize properties into /tmp/LTL2886454598428279590.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL588965402638616626.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2886454598428279590.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((G("(((p1537==0)||(p680==1))||((p569==0)||(p1338==1)))")))
Formula 0 simplified : F!"(((p1537==0)||(p680==1))||((p569==0)||(p1338==1)))"
Detected timeout of ITS tools.
[2023-03-10 22:38:39] [INFO ] Flatten gal took : 61 ms
[2023-03-10 22:38:39] [INFO ] Applying decomposition
[2023-03-10 22:38:39] [INFO ] Flatten gal took : 36 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph1139827103522438526.txt' '-o' '/tmp/graph1139827103522438526.bin' '-w' '/tmp/graph1139827103522438526.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1139827103522438526.bin' '-l' '-1' '-v' '-w' '/tmp/graph1139827103522438526.weights' '-q' '0' '-e' '0.001'
[2023-03-10 22:38:39] [INFO ] Decomposing Gal with order
[2023-03-10 22:38:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 22:38:39] [INFO ] Removed a total of 1493 redundant transitions.
[2023-03-10 22:38:39] [INFO ] Flatten gal took : 124 ms
[2023-03-10 22:38:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 15 ms.
[2023-03-10 22:38:39] [INFO ] Time to serialize gal into /tmp/LTL3731638755552142330.gal : 8 ms
[2023-03-10 22:38:39] [INFO ] Time to serialize properties into /tmp/LTL3709345916407340423.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3731638755552142330.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3709345916407340423.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G("(((u83.p1537==0)||(i3.u44.p680==1))||((i0.u39.p569==0)||(i6.u75.p1338==1)))")))
Formula 0 simplified : F!"(((u83.p1537==0)||(i3.u44.p680==1))||((i0.u39.p569==0)||(i6.u75.p1338==1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5949660440886377174
[2023-03-10 22:38:54] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5949660440886377174
Running compilation step : cd /tmp/ltsmin5949660440886377174;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1219 ms.
Running link step : cd /tmp/ltsmin5949660440886377174;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 76 ms.
Running LTSmin : cd /tmp/ltsmin5949660440886377174;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((LTLAPp0==true))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ASLink-PT-03b-LTLCardinality-14 finished in 177899 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
[2023-03-10 22:39:10] [INFO ] Flatten gal took : 80 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5150551045153118866
[2023-03-10 22:39:10] [INFO ] Too many transitions (1748) to apply POR reductions. Disabling POR matrices.
[2023-03-10 22:39:10] [INFO ] Applying decomposition
[2023-03-10 22:39:10] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5150551045153118866
Running compilation step : cd /tmp/ltsmin5150551045153118866;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-10 22:39:10] [INFO ] Flatten gal took : 57 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph17578702826862524048.txt' '-o' '/tmp/graph17578702826862524048.bin' '-w' '/tmp/graph17578702826862524048.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17578702826862524048.bin' '-l' '-1' '-v' '-w' '/tmp/graph17578702826862524048.weights' '-q' '0' '-e' '0.001'
[2023-03-10 22:39:10] [INFO ] Decomposing Gal with order
[2023-03-10 22:39:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 22:39:10] [INFO ] Removed a total of 1332 redundant transitions.
[2023-03-10 22:39:10] [INFO ] Flatten gal took : 100 ms
[2023-03-10 22:39:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 30 ms.
[2023-03-10 22:39:10] [INFO ] Time to serialize gal into /tmp/LTLCardinality2220736890160228185.gal : 20 ms
[2023-03-10 22:39:10] [INFO ] Time to serialize properties into /tmp/LTLCardinality10511809970256034375.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality2220736890160228185.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality10511809970256034375.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G("(((i24.u493.p1537==0)||(i12.u235.p680==1))||((i8.u198.p569==0)||(i22.u465.p1338==1)))")))
Formula 0 simplified : F!"(((i24.u493.p1537==0)||(i12.u235.p680==1))||((i8.u198.p569==0)||(i22.u465.p1338==1)))"
Compilation finished in 3189 ms.
Running link step : cd /tmp/ltsmin5150551045153118866;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 74 ms.
Running LTSmin : cd /tmp/ltsmin5150551045153118866;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((LTLAPp0==true))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-10 23:00:46] [INFO ] Applying decomposition
[2023-03-10 23:00:46] [INFO ] Flatten gal took : 161 ms
[2023-03-10 23:00:46] [INFO ] Decomposing Gal with order
[2023-03-10 23:00:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 23:00:47] [INFO ] Removed a total of 1217 redundant transitions.
[2023-03-10 23:00:47] [INFO ] Flatten gal took : 292 ms
[2023-03-10 23:00:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 1848 labels/synchronizations in 140 ms.
[2023-03-10 23:00:47] [INFO ] Time to serialize gal into /tmp/LTLCardinality4603749292877534187.gal : 19 ms
[2023-03-10 23:00:47] [INFO ] Time to serialize properties into /tmp/LTLCardinality5798390872586307272.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality4603749292877534187.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality5798390872586307272.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G("(((i1.i1.u175.p1537==0)||(i0.i0.i1.i0.i0.i0.i0.i0.i1.u74.p680==1))||((i0.i0.i1.i0.i0.i0.i0.i0.i0.u66.p569==0)||(i1.i0.i0.i0.u155...171
Formula 0 simplified : F!"(((i1.i1.u175.p1537==0)||(i0.i0.i1.i0.i0.i0.i0.i0.i1.u74.p680==1))||((i0.i0.i1.i0.i0.i0.i0.i0.i0.u66.p569==0)||(i1.i0.i0.i0.u155....167
Detected timeout of ITS tools.
[2023-03-10 23:22:23] [INFO ] Flatten gal took : 176 ms
[2023-03-10 23:22:23] [INFO ] Input system was already deterministic with 1748 transitions.
[2023-03-10 23:22:23] [INFO ] Transformed 1424 places.
[2023-03-10 23:22:23] [INFO ] Transformed 1748 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-10 23:22:54] [INFO ] Time to serialize gal into /tmp/LTLCardinality11816698975504797231.gal : 31 ms
[2023-03-10 23:22:54] [INFO ] Time to serialize properties into /tmp/LTLCardinality5269507920017277172.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality11816698975504797231.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality5269507920017277172.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G("(((p1537==0)||(p680==1))||((p569==0)||(p1338==1)))")))
Formula 0 simplified : F!"(((p1537==0)||(p680==1))||((p569==0)||(p1338==1)))"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 7988848 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16035236 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ASLink-PT-03b"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is ASLink-PT-03b, 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 r005-oct2-167813592600051"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-03b.tgz
mv ASLink-PT-03b 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 ;