Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r572-tall-171734910900202.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is FireWire-PT-20, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r572-tall-171734910900202
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 592K
-rw-r--r-- 1 mcc users 5.8K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 6.5K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 60K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Jun 2 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 2 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Jun 2 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 2 16:33 instance
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 iscolored
-rw-r--r-- 1 mcc users 247K Jun 2 16:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1717369188157

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=FireWire-PT-20
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202304061127
[2024-06-02 22:59:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-06-02 22:59:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 22:59:50] [INFO ] Load time of PNML (sax parser for PT used): 411 ms
[2024-06-02 22:59:50] [INFO ] Transformed 626 places.
[2024-06-02 22:59:50] [INFO ] Transformed 1031 transitions.
[2024-06-02 22:59:50] [INFO ] Found NUPN structural information;
[2024-06-02 22:59:50] [INFO ] Parsed PT model containing 626 places and 1031 transitions and 3196 arcs in 477 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 626/626 places, 1031/1031 transitions.
Graph (trivial) has 458 edges and 626 vertex of which 12 / 626 are part of one of the 3 SCC in 4 ms
Free SCC test removed 9 places
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Reduce places removed 15 places and 0 transitions.
Drop transitions removed 121 transitions
Trivial Post-agglo rules discarded 121 transitions
Performed 121 trivial Post agglomeration. Transition count delta: 121
Iterating post reduction 0 with 136 rules applied. Total rules applied 137 place count 602 transition count 900
Reduce places removed 121 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 123 rules applied. Total rules applied 260 place count 481 transition count 898
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 261 place count 480 transition count 898
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 16 Pre rules applied. Total rules applied 261 place count 480 transition count 882
Deduced a syphon composed of 16 places in 9 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 293 place count 464 transition count 882
Performed 147 Post agglomeration using F-continuation condition.Transition count delta: 147
Deduced a syphon composed of 147 places in 2 ms
Reduce places removed 147 places and 0 transitions.
Iterating global reduction 3 with 294 rules applied. Total rules applied 587 place count 317 transition count 735
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 590 place count 317 transition count 732
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: -307
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 4 with 90 rules applied. Total rules applied 680 place count 272 transition count 1039
Applied a total of 680 rules in 93 ms. Remains 272 /626 variables (removed 354) and now considering 1039/1031 (removed -8) transitions.
[2024-06-02 22:59:50] [INFO ] Flow matrix only has 986 transitions (discarded 53 similar events)
// Phase 1: matrix 986 rows 272 cols
[2024-06-02 22:59:50] [INFO ] Computed 10 invariants in 27 ms
[2024-06-02 22:59:50] [INFO ] Implicit Places using invariants in 416 ms returned []
[2024-06-02 22:59:50] [INFO ] Flow matrix only has 986 transitions (discarded 53 similar events)
[2024-06-02 22:59:50] [INFO ] Invariant cache hit.
[2024-06-02 22:59:50] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-06-02 22:59:51] [INFO ] Implicit Places using invariants and state equation in 553 ms returned []
Implicit Place search using SMT with State Equation took 992 ms to find 0 implicit places.
[2024-06-02 22:59:51] [INFO ] Flow matrix only has 986 transitions (discarded 53 similar events)
[2024-06-02 22:59:51] [INFO ] Invariant cache hit.
[2024-06-02 22:59:51] [INFO ] Dead Transitions using invariants and state equation in 352 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 272/626 places, 1039/1031 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 1437 ms. Remains : 272/626 places, 1039/1031 transitions.
Discarding 473 transitions out of 1039. Remains 566
Initial state reduction rules removed 1 formulas.
[2024-06-02 22:59:52] [INFO ] Flatten gal took : 354 ms
Incomplete random walk after 10000 steps, including 383 resets, run finished after 838 ms. (steps per millisecond=11 ) properties (out of 565) seen :79
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
[2024-06-02 22:59:52] [INFO ] Flatten gal took : 226 ms
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 486) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 486) seen :0
Running SMT prover for 486 properties.
[2024-06-02 22:59:52] [INFO ] Flow matrix only has 986 transitions (discarded 53 similar events)
[2024-06-02 22:59:52] [INFO ] Invariant cache hit.
[2024-06-02 22:59:52] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14623738070010285700.gal : 35 ms
[2024-06-02 22:59:52] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14647447784829654097.prop : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14623738070010285700.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14647447784829654097.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality14647447784829654097.prop.
Reachability property qltransition_138 is true.
Reachability property qltransition_137 is true.
Reachability property qltransition_136 is true.
Reachability property qltransition_131 is true.
Reachability property qltransition_130 is true.
Reachability property qltransition_129 is true.
Reachability property qltransition_124 is true.
Reachability property qltransition_123 is true.
Reachability property qltransition_122 is true.
SDD proceeding with computation,556 properties remain. new max is 2
SDD size :1 after 55
Reachability property qltransition_387 is true.
Reachability property qltransition_310 is true.
SDD proceeding with computation,554 properties remain. new max is 2
SDD size :55 after 86
SDD proceeding with computation,554 properties remain. new max is 4
SDD size :86 after 88
SDD proceeding with computation,554 properties remain. new max is 8
SDD size :88 after 91
SDD proceeding with computation,554 properties remain. new max is 16
SDD size :91 after 94
Reachability property qltransition_297 is true.
Reachability property qltransition_271 is true.
Reachability property qltransition_142 is true.
Reachability property qltransition_26 is true.
Reachability property qltransition_23 is true.
Reachability property qltransition_21 is true.
SDD proceeding with computation,548 properties remain. new max is 16
SDD size :94 after 132
SDD proceeding with computation,548 properties remain. new max is 32
SDD size :132 after 144
Reachability property qltransition_959 is true.
Reachability property qltransition_957 is true.
Reachability property qltransition_955 is true.
Reachability property qltransition_951 is true.
Reachability property qltransition_727 is true.
Reachability property qltransition_725 is true.
Reachability property qltransition_723 is true.
Reachability property qltransition_719 is true.
Reachability property qltransition_244 is true.
SDD proceeding with computation,539 properties remain. new max is 32
SDD size :144 after 179
Reachability property qltransition_949 is true.
Reachability property qltransition_717 is true.
Reachability property qltransition_60 is true.
SDD proceeding with computation,536 properties remain. new max is 32
SDD size :179 after 207
Reachability property qltransition_245 is true.
SDD proceeding with computation,535 properties remain. new max is 32
SDD size :207 after 220
SDD proceeding with computation,535 properties remain. new max is 64
SDD size :220 after 224
Reachability property qltransition_62 is true.
SDD proceeding with computation,534 properties remain. new max is 64
SDD size :224 after 282
Reachability property qltransition_246 is true.
SDD proceeding with computation,533 properties remain. new max is 64
SDD size :282 after 299
Reachability property qltransition_64 is true.
SDD proceeding with computation,532 properties remain. new max is 64
SDD size :299 after 357
Reachability property qltransition_247 is true.
SDD proceeding with computation,531 properties remain. new max is 64
SDD size :357 after 374
Reachability property qltransition_66 is true.
SDD proceeding with computation,530 properties remain. new max is 64
SDD size :374 after 432
Reachability property qltransition_248 is true.
SDD proceeding with computation,529 properties remain. new max is 64
SDD size :432 after 449
Reachability property qltransition_68 is true.
SDD proceeding with computation,528 properties remain. new max is 64
SDD size :449 after 507
Reachability property qltransition_600 is true.
SDD proceeding with computation,527 properties remain. new max is 64
SDD size :507 after 524
Reachability property qltransition_953 is true.
Reachability property qltransition_721 is true.
Reachability property qltransition_592 is true.
Reachability property qltransition_588 is true.
Reachability property qltransition_584 is true.
Reachability property qltransition_580 is true.
Reachability property qltransition_572 is true.
Reachability property qltransition_569 is true.
Reachability property qltransition_566 is true.
Reachability property qltransition_563 is true.
Reachability property qltransition_560 is true.
Reachability property qltransition_554 is true.
Reachability property qltransition_539 is true.
Reachability property qltransition_536 is true.
Reachability property qltransition_533 is true.
Reachability property qltransition_530 is true.
Reachability property qltransition_524 is true.
Reachability property qltransition_309 is true.
Reachability property qltransition_308 is true.
Reachability property qltransition_307 is true.
Reachability property qltransition_303 is true.
Reachability property qltransition_302 is true.
Reachability property qltransition_301 is true.
Reachability property qltransition_300 is true.
Reachability property qltransition_299 is true.
SDD proceeding with computation,502 properties remain. new max is 64
SDD size :524 after 1244
Reachability property qltransition_576 is true.
Reachability property qltransition_557 is true.
Reachability property qltransition_527 is true.
SDD proceeding with computation,499 properties remain. new max is 64
SDD size :1244 after 1354
Reachability property qltransition_552 is true.
Reachability property qltransition_550 is true.
Reachability property qltransition_548 is true.
Reachability property qltransition_546 is true.
Reachability property qltransition_544 is true.
Reachability property qltransition_542 is true.
Reachability property qltransition_522 is true.
Reachability property qltransition_520 is true.
Reachability property qltransition_518 is true.
Reachability property qltransition_516 is true.
Reachability property qltransition_514 is true.
Reachability property qltransition_512 is true.
Reachability property qltransition_305 is true.
Reachability property qltransition_304 is true.
Reachability property qltransition_274 is true.
Reachability property qltransition_198 is true.
Reachability property qltransition_69 is true.
SDD proceeding with computation,482 properties remain. new max is 64
SDD size :1354 after 1405
Reachability property qltransition_509 is true.
Reachability property qltransition_506 is true.
Reachability property qltransition_503 is true.
Reachability property qltransition_500 is true.
Reachability property qltransition_497 is true.
Reachability property qltransition_494 is true.
Reachability property qltransition_490 is true.
Reachability property qltransition_486 is true.
Reachability property qltransition_482 is true.
Reachability property qltransition_478 is true.
Reachability property qltransition_474 is true.
Reachability property qltransition_470 is true.
Reachability property qltransition_468 is true.
Reachability property qltransition_466 is true.
Reachability property qltransition_464 is true.
Reachability property qltransition_462 is true.
Reachability property qltransition_460 is true.
Reachability property qltransition_458 is true.
Reachability property qltransition_456 is true.
Reachability property qltransition_454 is true.
Reachability property qltransition_452 is true.
Reachability property qltransition_450 is true.
Reachability property qltransition_448 is true.
Reachability property qltransition_446 is true.
Reachability property qltransition_441 is true.
Reachability property qltransition_436 is true.
Reachability property qltransition_431 is true.
Reachability property qltransition_426 is true.
Reachability property qltransition_421 is true.
Reachability property qltransition_416 is true.
Reachability property qltransition_403 is true.
Reachability property qltransition_400 is true.
Reachability property qltransition_397 is true.
Reachability property qltransition_296 is true.
Reachability property qltransition_295 is true.
Reachability property qltransition_28 is true.
SDD proceeding with computation,446 properties remain. new max is 64
SDD size :1405 after 1503
SDD proceeding with computation,446 properties remain. new max is 128
SDD size :1503 after 1557
SDD proceeding with computation,446 properties remain. new max is 256
SDD size :1557 after 2757
SDD proceeding with computation,446 properties remain. new max is 512
SDD size :2757 after 3846
[2024-06-02 22:59:55] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
Reachability property qltransition_757 is true.
Reachability property qltransition_755 is true.
Reachability property qltransition_753 is true.
Reachability property qltransition_751 is true.
Reachability property qltransition_749 is true.
Reachability property qltransition_747 is true.
Reachability property qltransition_714 is true.
Reachability property qltransition_711 is true.
Reachability property qltransition_708 is true.
Reachability property qltransition_705 is true.
Reachability property qltransition_702 is true.
Reachability property qltransition_699 is true.
Reachability property qltransition_695 is true.
Reachability property qltransition_691 is true.
Reachability property qltransition_687 is true.
Reachability property qltransition_683 is true.
Reachability property qltransition_679 is true.
Reachability property qltransition_675 is true.
Reachability property qltransition_673 is true.
Reachability property qltransition_671 is true.
Reachability property qltransition_669 is true.
Reachability property qltransition_667 is true.
Reachability property qltransition_665 is true.
Reachability property qltransition_663 is true.
Reachability property qltransition_661 is true.
Reachability property qltransition_659 is true.
Reachability property qltransition_657 is true.
Reachability property qltransition_655 is true.
Reachability property qltransition_653 is true.
Reachability property qltransition_651 is true.
Reachability property qltransition_646 is true.
Reachability property qltransition_641 is true.
Reachability property qltransition_636 is true.
Reachability property qltransition_631 is true.
Reachability property qltransition_626 is true.
Reachability property qltransition_621 is true.
Reachability property qltransition_333 is true.
Reachability property qltransition_332 is true.
Reachability property qltransition_97 is true.
SDD proceeding with computation,407 properties remain. new max is 512
SDD size :3846 after 36991
Reachability property qltransition_598 is true.
Reachability property qltransition_596 is true.
Reachability property qltransition_342 is true.
Reachability property qltransition_341 is true.
Reachability property qltransition_212 is true.
Reachability property qltransition_197 is true.
Reachability property qltransition_196 is true.
Reachability property qltransition_195 is true.
Reachability property qltransition_194 is true.
Reachability property qltransition_193 is true.
Reachability property qltransition_164 is true.
Reachability property qltransition_163 is true.
Reachability property qltransition_162 is true.
Reachability property qltransition_161 is true.
Reachability property qltransition_67 is true.
Reachability property qltransition_65 is true.
Reachability property qltransition_63 is true.
Reachability property qltransition_61 is true.
SDD proceeding with computation,389 properties remain. new max is 512
SDD size :36991 after 41246
Reachability property qltransition_608 is true.
Reachability property qltransition_605 is true.
Reachability property qltransition_602 is true.
Reachability property qltransition_343 is true.
Reachability property qltransition_98 is true.
SDD proceeding with computation,384 properties remain. new max is 512
SDD size :41246 after 57376
SDD proceeding with computation,384 properties remain. new max is 1024
SDD size :57376 after 59296
Reachability property qltransition_306 is true.
Reachability property qltransition_70 is true.
SDD proceeding with computation,382 properties remain. new max is 1024
SDD size :59296 after 63434
Reachability property qltransition_989 is true.
Reachability property qltransition_987 is true.
Reachability property qltransition_985 is true.
Reachability property qltransition_983 is true.
Reachability property qltransition_981 is true.
Reachability property qltransition_979 is true.
Reachability property qltransition_946 is true.
Reachability property qltransition_943 is true.
Reachability property qltransition_940 is true.
Reachability property qltransition_937 is true.
Reachability property qltransition_934 is true.
Reachability property qltransition_931 is true.
Reachability property qltransition_927 is true.
Reachability property qltransition_923 is true.
Reachability property qltransition_919 is true.
Reachability property qltransition_915 is true.
Reachability property qltransition_911 is true.
Reachability property qltransition_907 is true.
Reachability property qltransition_905 is true.
Reachability property qltransition_903 is true.
Reachability property qltransition_901 is true.
Reachability property qltransition_899 is true.
Reachability property qltransition_897 is true.
Reachability property qltransition_895 is true.
Reachability property qltransition_893 is true.
Reachability property qltransition_891 is true.
Reachability property qltransition_889 is true.
Reachability property qltransition_887 is true.
Reachability property qltransition_885 is true.
Reachability property qltransition_883 is true.
Reachability property qltransition_878 is true.
Reachability property qltransition_873 is true.
Reachability property qltransition_868 is true.
Reachability property qltransition_863 is true.
Reachability property qltransition_858 is true.
Reachability property qltransition_853 is true.
Reachability property qltransition_46 is true.
SDD proceeding with computation,345 properties remain. new max is 1024
SDD size :63434 after 391274
Reachability property qltransition_379 is true.
Reachability property qltransition_378 is true.
Reachability property qltransition_187 is true.
SDD proceeding with computation,342 properties remain. new max is 1024
SDD size :391274 after 425489
Reachability property qltransition_380 is true.
Reachability property qltransition_370 is true.
Reachability property qltransition_369 is true.
Reachability property qltransition_45 is true.
SDD proceeding with computation,338 properties remain. new max is 1024
SDD size :425489 after 700258
SDD proceeding with computation,338 properties remain. new max is 2048
SDD size :700258 after 722301
Reachability property qltransition_840 is true.
Reachability property qltransition_837 is true.
Reachability property qltransition_834 is true.
SDD proceeding with computation,335 properties remain. new max is 2048
SDD size :722301 after 967755
SDD proceeding with computation,335 properties remain. new max is 4096
SDD size :967755 after 1.03441e+06
Reachability property qltransition_293 is true.
Reachability property qltransition_284 is true.
Reachability property qltransition_283 is true.
Reachability property qltransition_281 is true.
Reachability property qltransition_280 is true.
Reachability property qltransition_279 is true.
Reachability property qltransition_278 is true.
Reachability property qltransition_277 is true.
Reachability property qltransition_206 is true.
Reachability property qltransition_85 is true.
SDD proceeding with computation,325 properties remain. new max is 4096
SDD size :1.03441e+06 after 2.24514e+06
SDD proceeding with computation,325 properties remain. new max is 8192
SDD size :2.24514e+06 after 3.21751e+06
[2024-06-02 23:00:15] [INFO ] After 21766ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:486
[2024-06-02 23:00:17] [INFO ] [Nat]Absence check using 10 positive place invariants in 11 ms returned sat
SDD proceeding with computation,325 properties remain. new max is 16384
SDD size :3.21751e+06 after 3.70571e+06
Reachability property qltransition_414 is true.
Reachability property qltransition_412 is true.
Reachability property qltransition_410 is true.
Reachability property qltransition_408 is true.
Reachability property qltransition_406 is true.
Reachability property qltransition_292 is true.
Reachability property qltransition_291 is true.
Reachability property qltransition_290 is true.
Reachability property qltransition_289 is true.
Reachability property qltransition_288 is true.
Reachability property qltransition_287 is true.
Reachability property qltransition_286 is true.
Reachability property qltransition_285 is true.
Reachability property qltransition_255 is true.
Reachability property qltransition_254 is true.
Reachability property qltransition_253 is true.
Reachability property qltransition_252 is true.
Reachability property qltransition_251 is true.
Reachability property qltransition_250 is true.
Reachability property qltransition_249 is true.
Reachability property qltransition_222 is true.
Reachability property qltransition_221 is true.
Reachability property qltransition_205 is true.
Reachability property qltransition_204 is true.
Reachability property qltransition_203 is true.
Reachability property qltransition_202 is true.
Reachability property qltransition_201 is true.
Reachability property qltransition_200 is true.
Reachability property qltransition_199 is true.
Reachability property qltransition_169 is true.
Reachability property qltransition_168 is true.
Reachability property qltransition_167 is true.
Reachability property qltransition_166 is true.
Reachability property qltransition_165 is true.
Reachability property qltransition_141 is true.
Reachability property qltransition_140 is true.
Reachability property qltransition_135 is true.
Reachability property qltransition_134 is true.
Reachability property qltransition_117 is true.
Reachability property qltransition_84 is true.
Reachability property qltransition_83 is true.
Reachability property qltransition_82 is true.
Reachability property qltransition_81 is true.
Reachability property qltransition_80 is true.
Reachability property qltransition_79 is true.
Reachability property qltransition_78 is true.
Reachability property qltransition_77 is true.
Reachability property qltransition_76 is true.
Reachability property qltransition_75 is true.
Reachability property qltransition_74 is true.
Reachability property qltransition_73 is true.
Reachability property qltransition_72 is true.
Reachability property qltransition_71 is true.
SDD proceeding with computation,272 properties remain. new max is 16384
SDD size :3.70571e+06 after 4.48455e+06
[2024-06-02 23:00:35] [INFO ] After 16608ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :486
[2024-06-02 23:00:35] [INFO ] State equation strengthened by 19 read => feed constraints.
SDD proceeding with computation,272 properties remain. new max is 32768
SDD size :4.48455e+06 after 5.53419e+06
[2024-06-02 23:00:40] [INFO ] After 4561ms SMT Verify possible using 19 Read/Feed constraints in natural domain returned unsat :0 sat :486
[2024-06-02 23:00:40] [INFO ] After 4562ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :486
Attempting to minimize the solution found.
Minimization took 1 ms.
[2024-06-02 23:00:40] [INFO ] After 25011ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :486
Reachability property qltransition_133 is true.
SDD proceeding with computation,271 properties remain. new max is 32768
SDD size :5.53419e+06 after 7.04625e+06
Parikh walk visited 10 properties in 9542 ms.
Support contains 149 out of 272 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 272/272 places, 1039/1039 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 272 transition count 1036
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 16 place count 259 transition count 1020
Iterating global reduction 1 with 13 rules applied. Total rules applied 29 place count 259 transition count 1020
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 48 place count 259 transition count 1001
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 49 place count 258 transition count 995
Iterating global reduction 2 with 1 rules applied. Total rules applied 50 place count 258 transition count 995
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 51 place count 257 transition count 993
Iterating global reduction 2 with 1 rules applied. Total rules applied 52 place count 257 transition count 993
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 53 place count 256 transition count 990
Iterating global reduction 2 with 1 rules applied. Total rules applied 54 place count 256 transition count 990
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 55 place count 255 transition count 988
Iterating global reduction 2 with 1 rules applied. Total rules applied 56 place count 255 transition count 988
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 57 place count 254 transition count 985
Iterating global reduction 2 with 1 rules applied. Total rules applied 58 place count 254 transition count 985
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 59 place count 253 transition count 983
Iterating global reduction 2 with 1 rules applied. Total rules applied 60 place count 253 transition count 983
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 61 place count 252 transition count 980
Iterating global reduction 2 with 1 rules applied. Total rules applied 62 place count 252 transition count 980
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 63 place count 251 transition count 978
Iterating global reduction 2 with 1 rules applied. Total rules applied 64 place count 251 transition count 978
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 65 place count 250 transition count 975
Iterating global reduction 2 with 1 rules applied. Total rules applied 66 place count 250 transition count 975
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 67 place count 249 transition count 973
Iterating global reduction 2 with 1 rules applied. Total rules applied 68 place count 249 transition count 973
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 2 with 12 rules applied. Total rules applied 80 place count 249 transition count 961
Free-agglomeration rule applied 9 times.
Iterating global reduction 2 with 9 rules applied. Total rules applied 89 place count 249 transition count 952
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 98 place count 240 transition count 952
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 100 place count 238 transition count 950
Iterating global reduction 3 with 2 rules applied. Total rules applied 102 place count 238 transition count 950
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 108 place count 238 transition count 944
Applied a total of 108 rules in 166 ms. Remains 238 /272 variables (removed 34) and now considering 944/1039 (removed 95) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 167 ms. Remains : 238/272 places, 944/1039 transitions.
Reachability property qltransition_395 is true.
Reachability property qltransition_393 is true.
Reachability property qltransition_391 is true.
Reachability property qltransition_298 is true.
Reachability property qltransition_294 is true.
Reachability property qltransition_282 is true.
Reachability property qltransition_270 is true.
Reachability property qltransition_269 is true.
Reachability property qltransition_268 is true.
Reachability property qltransition_223 is true.
Reachability property qltransition_143 is true.
Reachability property qltransition_59 is true.
Reachability property qltransition_58 is true.
SDD proceeding with computation,258 properties remain. new max is 32768
SDD size :7.04625e+06 after 1.15043e+07
Interrupted random walk after 655798 steps, including 20238 resets, run timeout after 30001 ms. (steps per millisecond=21 ) properties seen 80
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 159) seen :5
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 154) seen :0
SDD proceeding with computation,258 properties remain. new max is 65536
SDD size :1.15043e+07 after 1.39203e+07
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 154) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 154) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 154) seen :2
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 152) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 152) seen :0
Incomplete Best-First random walk after 10001 steps, including 58 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 152) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 152) seen :1
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 151) seen :1
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 10000 steps, including 31 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 150) seen :1
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 149) seen :1
Incomplete Best-First random walk after 10000 steps, including 57 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 148) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 148) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 148) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 148) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 148) seen :1
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 147) seen :0
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 147) seen :0
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 147) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 147) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 147) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 147) seen :0
Incomplete Best-First random walk after 10000 steps, including 57 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 147) seen :1
Incomplete Best-First random walk after 10000 steps, including 56 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10001 steps, including 58 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10000 steps, including 56 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10000 steps, including 69 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10000 steps, including 60 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10001 steps, including 54 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10001 steps, including 58 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10000 steps, including 59 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10000 steps, including 63 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10000 steps, including 64 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10000 steps, including 60 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10001 steps, including 58 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10000 steps, including 59 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10000 steps, including 63 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10000 steps, including 66 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10000 steps, including 57 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10000 steps, including 62 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10000 steps, including 67 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10000 steps, including 59 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10000 steps, including 62 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10000 steps, including 64 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10001 steps, including 74 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 146) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 146) seen :0
Running SMT prover for 146 properties.
[2024-06-02 23:01:28] [INFO ] Flow matrix only has 893 transitions (discarded 51 similar events)
// Phase 1: matrix 893 rows 238 cols
[2024-06-02 23:01:28] [INFO ] Computed 10 invariants in 4 ms
[2024-06-02 23:01:29] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2024-06-02 23:01:34] [INFO ] After 5795ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:146
[2024-06-02 23:01:34] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-06-02 23:01:39] [INFO ] After 4261ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :146
[2024-06-02 23:01:39] [INFO ] State equation strengthened by 21 read => feed constraints.
Reachability property qltransition_389 is true.
Reachability property qltransition_335 is true.
Reachability property qltransition_334 is true.
Reachability property qltransition_272 is true.
Reachability property qltransition_257 is true.
Reachability property qltransition_256 is true.
Reachability property qltransition_226 is true.
[2024-06-02 23:01:43] [INFO ] After 4415ms SMT Verify possible using 21 Read/Feed constraints in natural domain returned unsat :0 sat :146
Reachability property qltransition_147 is true.
Reachability property qltransition_146 is true.
[2024-06-02 23:01:44] [INFO ] Deduced a trap composed of 43 places in 88 ms of which 3 ms to minimize.
[2024-06-02 23:01:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 139 ms
Reachability property qltransition_88 is true.
Reachability property qltransition_87 is true.
Reachability property qltransition_86 is true.
SDD proceeding with computation,246 properties remain. new max is 65536
SDD size :1.39203e+07 after 1.95088e+07
[2024-06-02 23:01:45] [INFO ] Deduced a trap composed of 44 places in 62 ms of which 1 ms to minimize.
[2024-06-02 23:01:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 113 ms
[2024-06-02 23:01:47] [INFO ] Deduced a trap composed of 38 places in 53 ms of which 1 ms to minimize.
[2024-06-02 23:01:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 94 ms
[2024-06-02 23:01:48] [INFO ] Deduced a trap composed of 27 places in 189 ms of which 1 ms to minimize.
[2024-06-02 23:01:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 244 ms
[2024-06-02 23:01:49] [INFO ] Deduced a trap composed of 55 places in 68 ms of which 1 ms to minimize.
[2024-06-02 23:01:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 115 ms
[2024-06-02 23:01:50] [INFO ] Deduced a trap composed of 55 places in 61 ms of which 0 ms to minimize.
[2024-06-02 23:01:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 105 ms
[2024-06-02 23:01:51] [INFO ] Deduced a trap composed of 54 places in 48 ms of which 1 ms to minimize.
[2024-06-02 23:01:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 90 ms
[2024-06-02 23:01:52] [INFO ] After 12672ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :146
Attempting to minimize the solution found.
Minimization took 5482 ms.
[2024-06-02 23:01:57] [INFO ] After 23453ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :146
Parikh walk visited 0 properties in 3801 ms.
Support contains 103 out of 238 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 238/238 places, 944/944 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 236 transition count 940
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 236 transition count 940
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 234 transition count 935
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 234 transition count 935
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 14 place count 234 transition count 929
Free-agglomeration rule applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 17 place count 234 transition count 926
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 29 place count 231 transition count 917
Drop transitions removed 120 transitions
Redundant transition composition rules discarded 120 transitions
Iterating global reduction 2 with 120 rules applied. Total rules applied 149 place count 231 transition count 797
Applied a total of 149 rules in 115 ms. Remains 231 /238 variables (removed 7) and now considering 797/944 (removed 147) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 115 ms. Remains : 231/238 places, 797/944 transitions.
Reachability property qltransition_805 is true.
Reachability property qltransition_803 is true.
Reachability property qltransition_801 is true.
Reachability property qltransition_797 is true.
Reachability property qltransition_793 is true.
Reachability property qltransition_789 is true.
Reachability property qltransition_785 is true.
Reachability property qltransition_781 is true.
Reachability property qltransition_777 is true.
Reachability property qltransition_774 is true.
Reachability property qltransition_771 is true.
Reachability property qltransition_768 is true.
Reachability property qltransition_765 is true.
Reachability property qltransition_762 is true.
Reachability property qltransition_759 is true.
Reachability property qltransition_744 is true.
Reachability property qltransition_741 is true.
Reachability property qltransition_738 is true.
Reachability property qltransition_735 is true.
Reachability property qltransition_732 is true.
Reachability property qltransition_729 is true.
Reachability property qltransition_260 is true.
Reachability property qltransition_259 is true.
Reachability property qltransition_258 is true.
Reachability property qltransition_211 is true.
Reachability property qltransition_210 is true.
Reachability property qltransition_209 is true.
Reachability property qltransition_208 is true.
Reachability property qltransition_207 is true.
Reachability property qltransition_173 is true.
Reachability property qltransition_172 is true.
Reachability property qltransition_171 is true.
Reachability property qltransition_170 is true.
Reachability property qltransition_96 is true.
Reachability property qltransition_95 is true.
Reachability property qltransition_94 is true.
Reachability property qltransition_93 is true.
Reachability property qltransition_92 is true.
Reachability property qltransition_91 is true.
Reachability property qltransition_90 is true.
Reachability property qltransition_89 is true.
SDD proceeding with computation,205 properties remain. new max is 65536
SDD size :1.95088e+07 after 3.5516e+07
SDD proceeding with computation,205 properties remain. new max is 131072
SDD size :3.5516e+07 after 4.44026e+07
Interrupted random walk after 579820 steps, including 18276 resets, run timeout after 30001 ms. (steps per millisecond=19 ) properties seen 17
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 54 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 129) seen :1
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 128) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 128) seen :2
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 126) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 126) seen :1
Incomplete Best-First random walk after 10001 steps, including 58 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10000 steps, including 47 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 54 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 69 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 55 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10000 steps, including 66 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10000 steps, including 65 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10000 steps, including 56 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10000 steps, including 55 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10000 steps, including 56 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10000 steps, including 60 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 58 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10000 steps, including 60 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10000 steps, including 64 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 58 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10000 steps, including 67 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 55 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 125) seen :0
Incomplete Best-First random walk after 10000 steps, including 61 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 125) seen :0
Running SMT prover for 125 properties.
[2024-06-02 23:02:38] [INFO ] Flow matrix only has 763 transitions (discarded 34 similar events)
// Phase 1: matrix 763 rows 231 cols
[2024-06-02 23:02:38] [INFO ] Computed 10 invariants in 3 ms
[2024-06-02 23:02:39] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-06-02 23:02:43] [INFO ] After 4438ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:125
[2024-06-02 23:02:43] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-06-02 23:02:47] [INFO ] After 3279ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :125
[2024-06-02 23:02:47] [INFO ] State equation strengthened by 81 read => feed constraints.
[2024-06-02 23:02:50] [INFO ] After 3331ms SMT Verify possible using 81 Read/Feed constraints in natural domain returned unsat :0 sat :125
[2024-06-02 23:02:51] [INFO ] Deduced a trap composed of 54 places in 63 ms of which 0 ms to minimize.
[2024-06-02 23:02:51] [INFO ] Deduced a trap composed of 35 places in 60 ms of which 1 ms to minimize.
[2024-06-02 23:02:51] [INFO ] Deduced a trap composed of 43 places in 48 ms of which 0 ms to minimize.
[2024-06-02 23:02:51] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 239 ms
[2024-06-02 23:02:51] [INFO ] Deduced a trap composed of 43 places in 56 ms of which 0 ms to minimize.
[2024-06-02 23:02:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 92 ms
[2024-06-02 23:02:52] [INFO ] Deduced a trap composed of 24 places in 122 ms of which 1 ms to minimize.
[2024-06-02 23:02:52] [INFO ] Deduced a trap composed of 36 places in 125 ms of which 0 ms to minimize.
[2024-06-02 23:02:52] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 298 ms
[2024-06-02 23:02:57] [INFO ] After 9419ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :125
Attempting to minimize the solution found.
Minimization took 3725 ms.
[2024-06-02 23:03:00] [INFO ] After 17293ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :125
Parikh walk visited 0 properties in 12660 ms.
Support contains 88 out of 231 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 231/231 places, 797/797 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 228 transition count 743
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 228 transition count 743
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 228 transition count 742
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 9 place count 226 transition count 736
Iterating global reduction 1 with 2 rules applied. Total rules applied 11 place count 226 transition count 736
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 21 place count 226 transition count 726
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 23 place count 226 transition count 724
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 2 with 50 rules applied. Total rules applied 73 place count 224 transition count 676
Applied a total of 73 rules in 34 ms. Remains 224 /231 variables (removed 7) and now considering 676/797 (removed 121) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 224/231 places, 676/797 transitions.
SDD proceeding with computation,205 properties remain. new max is 262144
SDD size :4.44026e+07 after 5.02045e+07
Interrupted random walk after 653341 steps, including 21077 resets, run timeout after 30001 ms. (steps per millisecond=21 ) properties seen 1
Incomplete Best-First random walk after 10000 steps, including 31 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 10001 steps, including 73 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 120) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 120) seen :2
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 137 ms. (steps per millisecond=73 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10000 steps, including 64 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 70 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10000 steps, including 70 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10000 steps, including 61 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10000 steps, including 64 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10000 steps, including 62 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10000 steps, including 68 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10000 steps, including 60 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10000 steps, including 70 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 70 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 70 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10000 steps, including 63 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 118) seen :1
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10000 steps, including 66 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10000 steps, including 64 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10000 steps, including 65 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 69 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10000 steps, including 68 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10000 steps, including 68 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 58 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 52 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 53 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 69 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 69 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 72 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 69 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10000 steps, including 67 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 54 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 54 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 117) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 117) seen :0
Reachability property qltransition_1037 is true.
Reachability property qltransition_1035 is true.
Reachability property qltransition_1033 is true.
Reachability property qltransition_1029 is true.
Reachability property qltransition_1025 is true.
Reachability property qltransition_1021 is true.
Reachability property qltransition_1017 is true.
Reachability property qltransition_1013 is true.
Reachability property qltransition_1009 is true.
Reachability property qltransition_1006 is true.
Reachability property qltransition_1003 is true.
Reachability property qltransition_1000 is true.
Reachability property qltransition_997 is true.
Reachability property qltransition_994 is true.
Reachability property qltransition_991 is true.
Reachability property qltransition_976 is true.
Reachability property qltransition_973 is true.
Reachability property qltransition_970 is true.
Reachability property qltransition_967 is true.
Reachability property qltransition_964 is true.
Reachability property qltransition_961 is true.
Reachability property qltransition_385 is true.
Reachability property qltransition_372 is true.
Reachability property qltransition_371 is true.
Reachability property qltransition_273 is true.
Reachability property qltransition_243 is true.
Reachability property qltransition_242 is true.
Reachability property qltransition_241 is true.
Reachability property qltransition_240 is true.
Reachability property qltransition_239 is true.
Reachability property qltransition_229 is true.
Reachability property qltransition_192 is true.
Reachability property qltransition_191 is true.
Reachability property qltransition_190 is true.
Reachability property qltransition_189 is true.
Reachability property qltransition_188 is true.
Reachability property qltransition_160 is true.
Reachability property qltransition_159 is true.
Reachability property qltransition_158 is true.
Reachability property qltransition_157 is true.
Reachability property qltransition_151 is true.
Reachability property qltransition_150 is true.
Reachability property qltransition_57 is true.
Reachability property qltransition_56 is true.
Reachability property qltransition_55 is true.
Reachability property qltransition_54 is true.
Reachability property qltransition_53 is true.
Reachability property qltransition_52 is true.
Reachability property qltransition_51 is true.
Reachability property qltransition_50 is true.
Reachability property qltransition_49 is true.
Reachability property qltransition_48 is true.
Reachability property qltransition_47 is true.
SDD proceeding with computation,152 properties remain. new max is 262144
SDD size :5.02045e+07 after 1.44109e+08
Interrupted probabilistic random walk after 5729872 steps, run timeout after 120001 ms. (steps per millisecond=47 ) properties seen :{13=1, 29=1, 30=1, 52=1, 65=1, 73=1, 74=1, 76=1, 79=1, 80=1, 81=1, 82=1, 83=1, 84=1, 85=1, 86=1, 107=1, 114=1, 115=1, 116=1}
Probabilistic random walk after 5729872 steps, saw 1773971 distinct states, run finished after 120004 ms. (steps per millisecond=47 ) properties seen :20
Running SMT prover for 97 properties.
[2024-06-02 23:05:53] [INFO ] Flow matrix only has 652 transitions (discarded 24 similar events)
// Phase 1: matrix 652 rows 224 cols
[2024-06-02 23:05:54] [INFO ] Computed 10 invariants in 3 ms
[2024-06-02 23:05:54] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-06-02 23:05:57] [INFO ] After 3092ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:97
[2024-06-02 23:05:57] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-06-02 23:06:00] [INFO ] After 2336ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :97
[2024-06-02 23:06:00] [INFO ] State equation strengthened by 75 read => feed constraints.
[2024-06-02 23:06:02] [INFO ] After 2407ms SMT Verify possible using 75 Read/Feed constraints in natural domain returned unsat :0 sat :97
[2024-06-02 23:06:02] [INFO ] Deduced a trap composed of 52 places in 126 ms of which 0 ms to minimize.
[2024-06-02 23:06:02] [INFO ] Deduced a trap composed of 41 places in 65 ms of which 0 ms to minimize.
[2024-06-02 23:06:02] [INFO ] Deduced a trap composed of 41 places in 48 ms of which 0 ms to minimize.
[2024-06-02 23:06:02] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 299 ms
[2024-06-02 23:06:05] [INFO ] Deduced a trap composed of 35 places in 41 ms of which 1 ms to minimize.
[2024-06-02 23:06:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 77 ms
[2024-06-02 23:06:05] [INFO ] Deduced a trap composed of 54 places in 54 ms of which 1 ms to minimize.
[2024-06-02 23:06:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 81 ms
[2024-06-02 23:06:05] [INFO ] Deduced a trap composed of 54 places in 59 ms of which 0 ms to minimize.
[2024-06-02 23:06:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 92 ms
[2024-06-02 23:06:06] [INFO ] After 6612ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :97
Attempting to minimize the solution found.
Minimization took 2791 ms.
[2024-06-02 23:06:09] [INFO ] After 12403ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :97
Parikh walk visited 0 properties in 9247 ms.
Support contains 68 out of 224 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 224/224 places, 676/676 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 219 transition count 671
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 219 transition count 671
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 16 place count 219 transition count 665
Free-agglomeration rule applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 19 place count 219 transition count 662
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 31 place count 216 transition count 653
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 215 transition count 652
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 215 transition count 652
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 37 place count 215 transition count 648
Drop transitions removed 42 transitions
Redundant transition composition rules discarded 42 transitions
Iterating global reduction 2 with 42 rules applied. Total rules applied 79 place count 215 transition count 606
Applied a total of 79 rules in 62 ms. Remains 215 /224 variables (removed 9) and now considering 606/676 (removed 70) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 215/224 places, 606/676 transitions.
SDD proceeding with computation,152 properties remain. new max is 524288
SDD size :1.44109e+08 after 1.65368e+08
Interrupted random walk after 673130 steps, including 22070 resets, run timeout after 30001 ms. (steps per millisecond=22 ) properties seen 7
Incomplete Best-First random walk after 100000 steps, including 274 resets, run finished after 1002 ms. (steps per millisecond=99 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 647 resets, run finished after 963 ms. (steps per millisecond=103 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100000 steps, including 278 resets, run finished after 822 ms. (steps per millisecond=121 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 648 resets, run finished after 889 ms. (steps per millisecond=112 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 281 resets, run finished after 996 ms. (steps per millisecond=100 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 621 resets, run finished after 973 ms. (steps per millisecond=102 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 275 resets, run finished after 927 ms. (steps per millisecond=107 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 631 resets, run finished after 1159 ms. (steps per millisecond=86 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 276 resets, run finished after 1192 ms. (steps per millisecond=83 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 631 resets, run finished after 904 ms. (steps per millisecond=110 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100000 steps, including 275 resets, run finished after 1065 ms. (steps per millisecond=93 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 643 resets, run finished after 728 ms. (steps per millisecond=137 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 642 resets, run finished after 965 ms. (steps per millisecond=103 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100000 steps, including 279 resets, run finished after 921 ms. (steps per millisecond=108 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 651 resets, run finished after 857 ms. (steps per millisecond=116 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100000 steps, including 275 resets, run finished after 857 ms. (steps per millisecond=116 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 616 resets, run finished after 788 ms. (steps per millisecond=126 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100000 steps, including 275 resets, run finished after 1120 ms. (steps per millisecond=89 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100000 steps, including 648 resets, run finished after 902 ms. (steps per millisecond=110 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 282 resets, run finished after 816 ms. (steps per millisecond=122 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 639 resets, run finished after 780 ms. (steps per millisecond=128 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100000 steps, including 277 resets, run finished after 820 ms. (steps per millisecond=121 ) properties (out of 90) seen :1
Incomplete Best-First random walk after 100000 steps, including 644 resets, run finished after 762 ms. (steps per millisecond=131 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100000 steps, including 653 resets, run finished after 758 ms. (steps per millisecond=131 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 628 resets, run finished after 741 ms. (steps per millisecond=134 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 628 resets, run finished after 748 ms. (steps per millisecond=133 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100000 steps, including 616 resets, run finished after 738 ms. (steps per millisecond=135 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 638 resets, run finished after 739 ms. (steps per millisecond=135 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 278 resets, run finished after 819 ms. (steps per millisecond=122 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 286 resets, run finished after 830 ms. (steps per millisecond=120 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 638 resets, run finished after 774 ms. (steps per millisecond=129 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100000 steps, including 662 resets, run finished after 761 ms. (steps per millisecond=131 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 658 resets, run finished after 781 ms. (steps per millisecond=128 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 643 resets, run finished after 783 ms. (steps per millisecond=127 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100000 steps, including 651 resets, run finished after 768 ms. (steps per millisecond=130 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 651 resets, run finished after 772 ms. (steps per millisecond=129 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 639 resets, run finished after 771 ms. (steps per millisecond=129 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100000 steps, including 654 resets, run finished after 764 ms. (steps per millisecond=130 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 637 resets, run finished after 767 ms. (steps per millisecond=130 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100000 steps, including 649 resets, run finished after 767 ms. (steps per millisecond=130 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 641 resets, run finished after 801 ms. (steps per millisecond=124 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 643 resets, run finished after 784 ms. (steps per millisecond=127 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 634 resets, run finished after 780 ms. (steps per millisecond=128 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 646 resets, run finished after 782 ms. (steps per millisecond=127 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 615 resets, run finished after 779 ms. (steps per millisecond=128 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100000 steps, including 621 resets, run finished after 772 ms. (steps per millisecond=129 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 642 resets, run finished after 752 ms. (steps per millisecond=132 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 628 resets, run finished after 770 ms. (steps per millisecond=129 ) properties (out of 89) seen :1
Incomplete Best-First random walk after 100001 steps, including 626 resets, run finished after 778 ms. (steps per millisecond=128 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 100001 steps, including 646 resets, run finished after 776 ms. (steps per millisecond=128 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 100001 steps, including 629 resets, run finished after 768 ms. (steps per millisecond=130 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 100001 steps, including 626 resets, run finished after 778 ms. (steps per millisecond=128 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 100001 steps, including 656 resets, run finished after 760 ms. (steps per millisecond=131 ) properties (out of 88) seen :2
Incomplete Best-First random walk after 100000 steps, including 656 resets, run finished after 774 ms. (steps per millisecond=129 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100001 steps, including 646 resets, run finished after 834 ms. (steps per millisecond=119 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100001 steps, including 657 resets, run finished after 965 ms. (steps per millisecond=103 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100001 steps, including 659 resets, run finished after 852 ms. (steps per millisecond=117 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 630 resets, run finished after 863 ms. (steps per millisecond=115 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 639 resets, run finished after 1008 ms. (steps per millisecond=99 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 647 resets, run finished after 753 ms. (steps per millisecond=132 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100001 steps, including 654 resets, run finished after 1097 ms. (steps per millisecond=91 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100001 steps, including 652 resets, run finished after 765 ms. (steps per millisecond=130 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 673 resets, run finished after 764 ms. (steps per millisecond=130 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100001 steps, including 666 resets, run finished after 734 ms. (steps per millisecond=136 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100001 steps, including 636 resets, run finished after 736 ms. (steps per millisecond=135 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100001 steps, including 659 resets, run finished after 761 ms. (steps per millisecond=131 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100001 steps, including 651 resets, run finished after 780 ms. (steps per millisecond=128 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 665 resets, run finished after 811 ms. (steps per millisecond=123 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 655 resets, run finished after 720 ms. (steps per millisecond=138 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100001 steps, including 647 resets, run finished after 957 ms. (steps per millisecond=104 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 616 resets, run finished after 715 ms. (steps per millisecond=139 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100001 steps, including 648 resets, run finished after 823 ms. (steps per millisecond=121 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100001 steps, including 642 resets, run finished after 616 ms. (steps per millisecond=162 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100001 steps, including 669 resets, run finished after 866 ms. (steps per millisecond=115 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100001 steps, including 533 resets, run finished after 872 ms. (steps per millisecond=114 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100001 steps, including 544 resets, run finished after 739 ms. (steps per millisecond=135 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100001 steps, including 561 resets, run finished after 577 ms. (steps per millisecond=173 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 549 resets, run finished after 752 ms. (steps per millisecond=132 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100001 steps, including 537 resets, run finished after 610 ms. (steps per millisecond=163 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100001 steps, including 550 resets, run finished after 659 ms. (steps per millisecond=151 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100001 steps, including 649 resets, run finished after 725 ms. (steps per millisecond=137 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100001 steps, including 653 resets, run finished after 671 ms. (steps per millisecond=149 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100001 steps, including 651 resets, run finished after 805 ms. (steps per millisecond=124 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100001 steps, including 652 resets, run finished after 849 ms. (steps per millisecond=117 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 676 resets, run finished after 699 ms. (steps per millisecond=143 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100001 steps, including 649 resets, run finished after 587 ms. (steps per millisecond=170 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100001 steps, including 627 resets, run finished after 540 ms. (steps per millisecond=185 ) properties (out of 86) seen :0
Running SMT prover for 86 properties.
[2024-06-02 23:07:59] [INFO ] Flow matrix only has 544 transitions (discarded 62 similar events)
// Phase 1: matrix 544 rows 215 cols
[2024-06-02 23:07:59] [INFO ] Computed 10 invariants in 2 ms
[2024-06-02 23:07:59] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-06-02 23:08:01] [INFO ] After 2370ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:86
[2024-06-02 23:08:02] [INFO ] [Nat]Absence check using 10 positive place invariants in 7 ms returned sat
[2024-06-02 23:08:04] [INFO ] After 1685ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :86
[2024-06-02 23:08:04] [INFO ] State equation strengthened by 80 read => feed constraints.
[2024-06-02 23:08:06] [INFO ] After 2154ms SMT Verify possible using 80 Read/Feed constraints in natural domain returned unsat :0 sat :86
[2024-06-02 23:08:06] [INFO ] Deduced a trap composed of 41 places in 47 ms of which 1 ms to minimize.
[2024-06-02 23:08:06] [INFO ] Deduced a trap composed of 49 places in 45 ms of which 0 ms to minimize.
[2024-06-02 23:08:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 130 ms
[2024-06-02 23:08:06] [INFO ] Deduced a trap composed of 36 places in 47 ms of which 0 ms to minimize.
[2024-06-02 23:08:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 74 ms
[2024-06-02 23:08:07] [INFO ] Deduced a trap composed of 20 places in 101 ms of which 1 ms to minimize.
[2024-06-02 23:08:07] [INFO ] Deduced a trap composed of 19 places in 102 ms of which 1 ms to minimize.
[2024-06-02 23:08:07] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 253 ms
[2024-06-02 23:08:09] [INFO ] Deduced a trap composed of 35 places in 28 ms of which 0 ms to minimize.
[2024-06-02 23:08:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 54 ms
[2024-06-02 23:08:10] [INFO ] After 5920ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :86
Attempting to minimize the solution found.
Minimization took 2519 ms.
[2024-06-02 23:08:12] [INFO ] After 10694ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :86
Parikh walk visited 0 properties in 3415 ms.
Support contains 59 out of 215 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 215/215 places, 606/606 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 213 transition count 603
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 213 transition count 603
Applied a total of 4 rules in 11 ms. Remains 213 /215 variables (removed 2) and now considering 603/606 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 213/215 places, 603/606 transitions.
Interrupted random walk after 861654 steps, including 28242 resets, run timeout after 30001 ms. (steps per millisecond=28 ) properties seen 1
Incomplete Best-First random walk after 100000 steps, including 283 resets, run finished after 745 ms. (steps per millisecond=134 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 641 resets, run finished after 707 ms. (steps per millisecond=141 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 278 resets, run finished after 587 ms. (steps per millisecond=170 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 624 resets, run finished after 531 ms. (steps per millisecond=188 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 275 resets, run finished after 566 ms. (steps per millisecond=176 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 650 resets, run finished after 526 ms. (steps per millisecond=190 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 275 resets, run finished after 575 ms. (steps per millisecond=173 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100000 steps, including 624 resets, run finished after 531 ms. (steps per millisecond=188 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 272 resets, run finished after 567 ms. (steps per millisecond=176 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 643 resets, run finished after 524 ms. (steps per millisecond=190 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 276 resets, run finished after 567 ms. (steps per millisecond=176 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 649 resets, run finished after 517 ms. (steps per millisecond=193 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100000 steps, including 283 resets, run finished after 568 ms. (steps per millisecond=176 ) properties (out of 85) seen :0
Reachability property qltransition_619 is true.
Reachability property qltransition_617 is true.
Incomplete Best-First random walk after 100000 steps, including 650 resets, run finished after 696 ms. (steps per millisecond=143 ) properties (out of 85) seen :0
Reachability property qltransition_331 is true.
Reachability property qltransition_330 is true.
Reachability property qltransition_329 is true.
Reachability property qltransition_328 is true.
Reachability property qltransition_327 is true.
Incomplete Best-First random walk after 100001 steps, including 280 resets, run finished after 796 ms. (steps per millisecond=125 ) properties (out of 85) seen :0
Reachability property qltransition_326 is true.
Reachability property qltransition_325 is true.
Reachability property qltransition_324 is true.
Reachability property qltransition_323 is true.
Reachability property qltransition_321 is true.
Reachability property qltransition_320 is true.
Reachability property qltransition_319 is true.
Reachability property qltransition_318 is true.
Reachability property qltransition_316 is true.
Reachability property qltransition_262 is true.
Reachability property qltransition_261 is true.
Incomplete Best-First random walk after 100001 steps, including 654 resets, run finished after 712 ms. (steps per millisecond=140 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 276 resets, run finished after 773 ms. (steps per millisecond=129 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 659 resets, run finished after 738 ms. (steps per millisecond=135 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 283 resets, run finished after 767 ms. (steps per millisecond=130 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 656 resets, run finished after 723 ms. (steps per millisecond=138 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 278 resets, run finished after 783 ms. (steps per millisecond=127 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 636 resets, run finished after 696 ms. (steps per millisecond=143 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 672 resets, run finished after 703 ms. (steps per millisecond=142 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 612 resets, run finished after 701 ms. (steps per millisecond=142 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100000 steps, including 624 resets, run finished after 681 ms. (steps per millisecond=146 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 633 resets, run finished after 690 ms. (steps per millisecond=144 ) properties (out of 85) seen :0
Reachability property qltransition_225 is true.
Incomplete Best-First random walk after 100001 steps, including 607 resets, run finished after 700 ms. (steps per millisecond=142 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 280 resets, run finished after 760 ms. (steps per millisecond=131 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 280 resets, run finished after 779 ms. (steps per millisecond=128 ) properties (out of 85) seen :0
Reachability property qltransition_220 is true.
Incomplete Best-First random walk after 100001 steps, including 655 resets, run finished after 718 ms. (steps per millisecond=139 ) properties (out of 85) seen :0
Reachability property qltransition_214 is true.
Reachability property qltransition_213 is true.
Incomplete Best-First random walk after 100001 steps, including 635 resets, run finished after 721 ms. (steps per millisecond=138 ) properties (out of 85) seen :0
Reachability property qltransition_174 is true.
Incomplete Best-First random walk after 100001 steps, including 645 resets, run finished after 738 ms. (steps per millisecond=135 ) properties (out of 85) seen :0
Reachability property qltransition_145 is true.
Reachability property qltransition_113 is true.
Incomplete Best-First random walk after 100000 steps, including 649 resets, run finished after 720 ms. (steps per millisecond=138 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100000 steps, including 659 resets, run finished after 727 ms. (steps per millisecond=137 ) properties (out of 85) seen :0
Reachability property qltransition_102 is true.
Reachability property qltransition_101 is true.
Reachability property qltransition_100 is true.
Reachability property qltransition_99 is true.
Incomplete Best-First random walk after 100001 steps, including 643 resets, run finished after 754 ms. (steps per millisecond=132 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100000 steps, including 651 resets, run finished after 709 ms. (steps per millisecond=141 ) properties (out of 85) seen :0
SDD proceeding with computation,123 properties remain. new max is 524288
SDD size :1.65368e+08 after 3.69892e+08
Incomplete Best-First random walk after 100001 steps, including 653 resets, run finished after 743 ms. (steps per millisecond=134 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 641 resets, run finished after 734 ms. (steps per millisecond=136 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 658 resets, run finished after 720 ms. (steps per millisecond=138 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 650 resets, run finished after 734 ms. (steps per millisecond=136 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 649 resets, run finished after 730 ms. (steps per millisecond=136 ) properties (out of 85) seen :3
Incomplete Best-First random walk after 100000 steps, including 628 resets, run finished after 732 ms. (steps per millisecond=136 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100001 steps, including 655 resets, run finished after 750 ms. (steps per millisecond=133 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100001 steps, including 649 resets, run finished after 720 ms. (steps per millisecond=138 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100001 steps, including 646 resets, run finished after 729 ms. (steps per millisecond=137 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100001 steps, including 634 resets, run finished after 742 ms. (steps per millisecond=134 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100000 steps, including 623 resets, run finished after 721 ms. (steps per millisecond=138 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100000 steps, including 639 resets, run finished after 719 ms. (steps per millisecond=139 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100000 steps, including 624 resets, run finished after 739 ms. (steps per millisecond=135 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100001 steps, including 631 resets, run finished after 723 ms. (steps per millisecond=138 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100000 steps, including 635 resets, run finished after 737 ms. (steps per millisecond=135 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100001 steps, including 658 resets, run finished after 724 ms. (steps per millisecond=138 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100001 steps, including 653 resets, run finished after 734 ms. (steps per millisecond=136 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100001 steps, including 651 resets, run finished after 742 ms. (steps per millisecond=134 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100001 steps, including 633 resets, run finished after 717 ms. (steps per millisecond=139 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100001 steps, including 655 resets, run finished after 746 ms. (steps per millisecond=134 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100001 steps, including 648 resets, run finished after 741 ms. (steps per millisecond=134 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100000 steps, including 646 resets, run finished after 719 ms. (steps per millisecond=139 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100001 steps, including 668 resets, run finished after 739 ms. (steps per millisecond=135 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100001 steps, including 640 resets, run finished after 736 ms. (steps per millisecond=135 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100001 steps, including 654 resets, run finished after 728 ms. (steps per millisecond=137 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100001 steps, including 648 resets, run finished after 723 ms. (steps per millisecond=138 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100001 steps, including 648 resets, run finished after 723 ms. (steps per millisecond=138 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100001 steps, including 641 resets, run finished after 729 ms. (steps per millisecond=137 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100000 steps, including 638 resets, run finished after 721 ms. (steps per millisecond=138 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100000 steps, including 635 resets, run finished after 715 ms. (steps per millisecond=139 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100000 steps, including 659 resets, run finished after 733 ms. (steps per millisecond=136 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100001 steps, including 649 resets, run finished after 738 ms. (steps per millisecond=135 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100001 steps, including 653 resets, run finished after 709 ms. (steps per millisecond=141 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100001 steps, including 636 resets, run finished after 736 ms. (steps per millisecond=135 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100001 steps, including 647 resets, run finished after 736 ms. (steps per millisecond=135 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100001 steps, including 551 resets, run finished after 628 ms. (steps per millisecond=159 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100001 steps, including 555 resets, run finished after 636 ms. (steps per millisecond=157 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100001 steps, including 550 resets, run finished after 630 ms. (steps per millisecond=158 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100001 steps, including 559 resets, run finished after 620 ms. (steps per millisecond=161 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100001 steps, including 558 resets, run finished after 620 ms. (steps per millisecond=161 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 100001 steps, including 544 resets, run finished after 634 ms. (steps per millisecond=157 ) properties (out of 82) seen :1
Incomplete Best-First random walk after 100001 steps, including 642 resets, run finished after 712 ms. (steps per millisecond=140 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 652 resets, run finished after 739 ms. (steps per millisecond=135 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 648 resets, run finished after 726 ms. (steps per millisecond=137 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 631 resets, run finished after 721 ms. (steps per millisecond=138 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 652 resets, run finished after 725 ms. (steps per millisecond=137 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 666 resets, run finished after 731 ms. (steps per millisecond=136 ) properties (out of 81) seen :0
Detected timeout of ITS tools.
[2024-06-02 23:09:52] [INFO ] Flatten gal took : 50 ms
[2024-06-02 23:09:52] [INFO ] Applying decomposition
[2024-06-02 23:09:53] [INFO ] Flatten gal took : 62 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph1163266182930122132.txt' '-o' '/tmp/graph1163266182930122132.bin' '-w' '/tmp/graph1163266182930122132.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1163266182930122132.bin' '-l' '-1' '-v' '-w' '/tmp/graph1163266182930122132.weights' '-q' '0' '-e' '0.001'
[2024-06-02 23:09:53] [INFO ] Decomposing Gal with order
[2024-06-02 23:09:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-02 23:09:53] [INFO ] Removed a total of 1895 redundant transitions.
[2024-06-02 23:09:53] [INFO ] Flatten gal took : 221 ms
[2024-06-02 23:09:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 522 labels/synchronizations in 37 ms.
[2024-06-02 23:09:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4728823352561955079.gal : 9 ms
[2024-06-02 23:09:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1146842466798971706.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4728823352561955079.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1146842466798971706.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality1146842466798971706.prop.
SDD proceeding with computation,78 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,78 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,78 properties remain. new max is 16
SDD size :433 after 1522
SDD proceeding with computation,78 properties remain. new max is 32
SDD size :1522 after 14689
SDD proceeding with computation,78 properties remain. new max is 64
SDD size :207286 after 359893
SDD proceeding with computation,78 properties remain. new max is 128
SDD size :359893 after 1.21575e+06
SDD proceeding with computation,78 properties remain. new max is 256
SDD size :5.60705e+07 after 6.83485e+07
Reachability property qltransition_366 is true.
Reachability property qltransition_365 is true.
Reachability property qltransition_364 is true.
Reachability property qltransition_361 is true.
Reachability property qltransition_360 is true.
Reachability property qltransition_236 is true.
Reachability property qltransition_235 is true.
Reachability property qltransition_227 is true.
Reachability property qltransition_148 is true.
Reachability property qltransition_41 is true.
Reachability property qltransition_40 is true.
Reachability property qltransition_39 is true.
SDD proceeding with computation,66 properties remain. new max is 256
SDD size :1.71295e+09 after 1.87996e+09
Reachability property qltransition_382 is true.
Reachability property qltransition_381 is true.
Reachability property qltransition_376 is true.
Reachability property qltransition_375 is true.
Reachability property qltransition_374 is true.
Reachability property qltransition_373 is true.
Reachability property qltransition_234 is true.
Reachability property qltransition_184 is true.
Reachability property qltransition_183 is true.
Reachability property qltransition_155 is true.
Reachability property qltransition_154 is true.
Reachability property qltransition_38 is true.
Reachability property qltransition_37 is true.
Reachability property qltransition_36 is true.
Reachability property qltransition_35 is true.
SDD proceeding with computation,51 properties remain. new max is 256
SDD size :8.30264e+09 after 9.12686e+09
Reachability property qltransition_315 is true.
Reachability property qltransition_233 is true.
Reachability property qltransition_182 is true.
Reachability property qltransition_153 is true.
Reachability property qltransition_34 is true.
SDD proceeding with computation,46 properties remain. new max is 256
SDD size :9.12686e+09 after 1.10731e+10
Reachability property qltransition_33 is true.
SDD proceeding with computation,45 properties remain. new max is 256
SDD size :2.12535e+10 after 2.24189e+10
SDD proceeding with computation,45 properties remain. new max is 512
SDD size :2.24189e+10 after 2.24464e+10
Reachability property qltransition_232 is true.
Reachability property qltransition_181 is true.
Reachability property qltransition_152 is true.
Reachability property qltransition_32 is true.
SDD proceeding with computation,41 properties remain. new max is 512
SDD size :2.24464e+10 after 2.74654e+10
SDD proceeding with computation,41 properties remain. new max is 1024
SDD size :2.74654e+10 after 2.74718e+10
Reachability property qltransition_31 is true.
SDD proceeding with computation,40 properties remain. new max is 1024
SDD size :3.44664e+10 after 3.64879e+10
Reachability property qltransition_847 is true.
Reachability property qltransition_359 is true.
Reachability property qltransition_118 is true.
SDD proceeding with computation,37 properties remain. new max is 1024
SDD size :3.64879e+10 after 3.78527e+10
Reachability property qltransition_845 is true.
Reachability property qltransition_843 is true.
Reachability property qltransition_180 is true.
SDD proceeding with computation,34 properties remain. new max is 1024
SDD size :3.78527e+10 after 4.16511e+10
Reachability property qltransition_144 is true.
SDD proceeding with computation,33 properties remain. new max is 1024
SDD size :5.35427e+10 after 5.3821e+10
Reachability property qltransition_263 is true.
SDD proceeding with computation,32 properties remain. new max is 1024
SDD size :5.3821e+10 after 5.54029e+10
SDD proceeding with computation,32 properties remain. new max is 2048
SDD size :5.54029e+10 after 5.65109e+10
Interrupted probabilistic random walk after 22173870 steps, run timeout after 261001 ms. (steps per millisecond=84 ) properties seen :{}
Probabilistic random walk after 22173870 steps, saw 6623346 distinct states, run finished after 261003 ms. (steps per millisecond=84 ) properties seen :0
Running SMT prover for 81 properties.
[2024-06-02 23:14:05] [INFO ] Flow matrix only has 541 transitions (discarded 62 similar events)
// Phase 1: matrix 541 rows 213 cols
[2024-06-02 23:14:05] [INFO ] Computed 10 invariants in 2 ms
[2024-06-02 23:14:05] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-06-02 23:14:07] [INFO ] After 2229ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:81
[2024-06-02 23:14:07] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:14:09] [INFO ] After 1662ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :81
[2024-06-02 23:14:09] [INFO ] State equation strengthened by 80 read => feed constraints.
[2024-06-02 23:14:11] [INFO ] After 2035ms SMT Verify possible using 80 Read/Feed constraints in natural domain returned unsat :0 sat :81
[2024-06-02 23:14:11] [INFO ] Deduced a trap composed of 52 places in 45 ms of which 0 ms to minimize.
[2024-06-02 23:14:11] [INFO ] Deduced a trap composed of 41 places in 40 ms of which 0 ms to minimize.
[2024-06-02 23:14:11] [INFO ] Deduced a trap composed of 36 places in 33 ms of which 0 ms to minimize.
[2024-06-02 23:14:11] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 176 ms
[2024-06-02 23:14:11] [INFO ] Deduced a trap composed of 35 places in 36 ms of which 0 ms to minimize.
[2024-06-02 23:14:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 70 ms
[2024-06-02 23:14:12] [INFO ] Deduced a trap composed of 45 places in 44 ms of which 4 ms to minimize.
[2024-06-02 23:14:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 69 ms
[2024-06-02 23:14:12] [INFO ] Deduced a trap composed of 72 places in 95 ms of which 0 ms to minimize.
[2024-06-02 23:14:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 123 ms
[2024-06-02 23:14:14] [INFO ] After 5355ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :81
Attempting to minimize the solution found.
Minimization took 2619 ms.
[2024-06-02 23:14:17] [INFO ] After 10160ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :81
Parikh walk visited 0 properties in 2118 ms.
Support contains 25 out of 213 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 213/213 places, 603/603 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 204 transition count 589
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 204 transition count 589
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 203 transition count 583
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 203 transition count 583
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 202 transition count 581
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 202 transition count 581
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 201 transition count 578
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 201 transition count 578
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 200 transition count 576
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 200 transition count 576
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 199 transition count 573
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 199 transition count 573
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 198 transition count 571
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 198 transition count 571
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 197 transition count 568
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 197 transition count 568
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 196 transition count 566
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 196 transition count 566
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 195 transition count 563
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 195 transition count 563
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 194 transition count 561
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 194 transition count 561
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 193 transition count 559
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 193 transition count 559
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 192 transition count 557
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 192 transition count 557
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 54 place count 192 transition count 545
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 56 place count 192 transition count 543
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 58 place count 190 transition count 543
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 60 place count 188 transition count 541
Iterating global reduction 1 with 2 rules applied. Total rules applied 62 place count 188 transition count 541
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 66 place count 188 transition count 537
Applied a total of 66 rules in 72 ms. Remains 188 /213 variables (removed 25) and now considering 537/603 (removed 66) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 188/213 places, 537/603 transitions.
Reachability property qltransition_224 is true.
Reachability property qltransition_103 is true.
SDD proceeding with computation,30 properties remain. new max is 2048
SDD size :5.65109e+10 after 6.31521e+10
Incomplete random walk after 1000000 steps, including 33517 resets, run finished after 24052 ms. (steps per millisecond=41 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100000 steps, including 658 resets, run finished after 533 ms. (steps per millisecond=187 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 289 resets, run finished after 549 ms. (steps per millisecond=182 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 668 resets, run finished after 537 ms. (steps per millisecond=186 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 283 resets, run finished after 557 ms. (steps per millisecond=179 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 668 resets, run finished after 533 ms. (steps per millisecond=187 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100000 steps, including 273 resets, run finished after 551 ms. (steps per millisecond=181 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 650 resets, run finished after 549 ms. (steps per millisecond=182 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 287 resets, run finished after 564 ms. (steps per millisecond=177 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 668 resets, run finished after 530 ms. (steps per millisecond=188 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 290 resets, run finished after 574 ms. (steps per millisecond=174 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 637 resets, run finished after 498 ms. (steps per millisecond=200 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 617 resets, run finished after 507 ms. (steps per millisecond=197 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100000 steps, including 620 resets, run finished after 498 ms. (steps per millisecond=200 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 640 resets, run finished after 516 ms. (steps per millisecond=193 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 663 resets, run finished after 549 ms. (steps per millisecond=182 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 686 resets, run finished after 538 ms. (steps per millisecond=185 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 677 resets, run finished after 554 ms. (steps per millisecond=180 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100000 steps, including 673 resets, run finished after 538 ms. (steps per millisecond=185 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100000 steps, including 654 resets, run finished after 539 ms. (steps per millisecond=185 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100000 steps, including 672 resets, run finished after 535 ms. (steps per millisecond=186 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100000 steps, including 648 resets, run finished after 526 ms. (steps per millisecond=190 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 661 resets, run finished after 548 ms. (steps per millisecond=182 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 672 resets, run finished after 535 ms. (steps per millisecond=186 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 669 resets, run finished after 531 ms. (steps per millisecond=188 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 679 resets, run finished after 542 ms. (steps per millisecond=184 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100000 steps, including 688 resets, run finished after 552 ms. (steps per millisecond=181 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 667 resets, run finished after 535 ms. (steps per millisecond=186 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100000 steps, including 653 resets, run finished after 538 ms. (steps per millisecond=185 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 683 resets, run finished after 532 ms. (steps per millisecond=187 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 666 resets, run finished after 534 ms. (steps per millisecond=187 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 655 resets, run finished after 526 ms. (steps per millisecond=190 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 654 resets, run finished after 534 ms. (steps per millisecond=187 ) properties (out of 32) seen :0
Reachability property qltransition_104 is true.
SDD proceeding with computation,29 properties remain. new max is 2048
SDD size :7.51834e+10 after 7.75676e+10
Interrupted probabilistic random walk after 10675665 steps, run timeout after 123001 ms. (steps per millisecond=86 ) properties seen :{13=1}
Probabilistic random walk after 10675665 steps, saw 3237951 distinct states, run finished after 123001 ms. (steps per millisecond=86 ) properties seen :1
Running SMT prover for 31 properties.
[2024-06-02 23:17:03] [INFO ] Flow matrix only has 480 transitions (discarded 57 similar events)
// Phase 1: matrix 480 rows 188 cols
[2024-06-02 23:17:03] [INFO ] Computed 10 invariants in 2 ms
[2024-06-02 23:17:04] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-06-02 23:17:04] [INFO ] After 856ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:31
[2024-06-02 23:17:04] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-06-02 23:17:05] [INFO ] After 620ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :31
[2024-06-02 23:17:05] [INFO ] State equation strengthened by 77 read => feed constraints.
[2024-06-02 23:17:06] [INFO ] After 645ms SMT Verify possible using 77 Read/Feed constraints in natural domain returned unsat :0 sat :31
[2024-06-02 23:17:06] [INFO ] Deduced a trap composed of 36 places in 52 ms of which 11 ms to minimize.
[2024-06-02 23:17:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 86 ms
[2024-06-02 23:17:07] [INFO ] Deduced a trap composed of 44 places in 53 ms of which 1 ms to minimize.
[2024-06-02 23:17:07] [INFO ] Deduced a trap composed of 35 places in 31 ms of which 0 ms to minimize.
[2024-06-02 23:17:07] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 123 ms
[2024-06-02 23:17:07] [INFO ] Deduced a trap composed of 35 places in 41 ms of which 1 ms to minimize.
[2024-06-02 23:17:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 74 ms
[2024-06-02 23:17:07] [INFO ] After 1763ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :31
Attempting to minimize the solution found.
Minimization took 629 ms.
[2024-06-02 23:17:07] [INFO ] After 3219ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :31
Parikh walk visited 0 properties in 1708 ms.
Support contains 21 out of 188 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 188/188 places, 537/537 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 187 transition count 536
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 187 transition count 536
Applied a total of 2 rules in 24 ms. Remains 187 /188 variables (removed 1) and now considering 536/537 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 187/188 places, 536/537 transitions.
Incomplete random walk after 1000000 steps, including 33494 resets, run finished after 28548 ms. (steps per millisecond=35 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 660 resets, run finished after 652 ms. (steps per millisecond=153 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100000 steps, including 279 resets, run finished after 697 ms. (steps per millisecond=143 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 658 resets, run finished after 544 ms. (steps per millisecond=183 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 278 resets, run finished after 685 ms. (steps per millisecond=145 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100000 steps, including 681 resets, run finished after 665 ms. (steps per millisecond=150 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 270 resets, run finished after 684 ms. (steps per millisecond=146 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 669 resets, run finished after 606 ms. (steps per millisecond=165 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 281 resets, run finished after 696 ms. (steps per millisecond=143 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 628 resets, run finished after 567 ms. (steps per millisecond=176 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100000 steps, including 612 resets, run finished after 596 ms. (steps per millisecond=167 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 624 resets, run finished after 605 ms. (steps per millisecond=165 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 676 resets, run finished after 642 ms. (steps per millisecond=155 ) properties (out of 28) seen :0
Reachability property qltransition_264 is true.
Reachability property qltransition_215 is true.
Reachability property qltransition_175 is true.
Incomplete Best-First random walk after 100001 steps, including 672 resets, run finished after 613 ms. (steps per millisecond=163 ) properties (out of 28) seen :0
Reachability property qltransition_105 is true.
SDD proceeding with computation,25 properties remain. new max is 2048
SDD size :7.75676e+10 after 8.34182e+10
Incomplete Best-First random walk after 100001 steps, including 664 resets, run finished after 585 ms. (steps per millisecond=170 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 682 resets, run finished after 597 ms. (steps per millisecond=167 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 651 resets, run finished after 563 ms. (steps per millisecond=177 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 658 resets, run finished after 644 ms. (steps per millisecond=155 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 654 resets, run finished after 636 ms. (steps per millisecond=157 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 660 resets, run finished after 552 ms. (steps per millisecond=181 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100000 steps, including 663 resets, run finished after 641 ms. (steps per millisecond=156 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 683 resets, run finished after 543 ms. (steps per millisecond=184 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 661 resets, run finished after 593 ms. (steps per millisecond=168 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100000 steps, including 681 resets, run finished after 597 ms. (steps per millisecond=167 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 672 resets, run finished after 575 ms. (steps per millisecond=173 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 676 resets, run finished after 575 ms. (steps per millisecond=173 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 658 resets, run finished after 554 ms. (steps per millisecond=180 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 670 resets, run finished after 643 ms. (steps per millisecond=155 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 673 resets, run finished after 665 ms. (steps per millisecond=150 ) properties (out of 28) seen :0
SDD proceeding with computation,25 properties remain. new max is 4096
SDD size :8.34182e+10 after 8.50291e+10
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1216383474168711923
[2024-06-02 23:19:54] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1216383474168711923
Running compilation step : cd /tmp/ltsmin1216383474168711923;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '120' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1674 ms.
Running link step : cd /tmp/ltsmin1216383474168711923;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin1216383474168711923;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'qltransition_106==true'
Interrupted probabilistic random walk after 11633302 steps, run timeout after 135008 ms. (steps per millisecond=86 ) properties seen :{}
Probabilistic random walk after 11633302 steps, saw 3429226 distinct states, run finished after 135009 ms. (steps per millisecond=86 ) properties seen :0
Running SMT prover for 28 properties.
[2024-06-02 23:20:10] [INFO ] Flow matrix only has 479 transitions (discarded 57 similar events)
// Phase 1: matrix 479 rows 187 cols
[2024-06-02 23:20:10] [INFO ] Computed 10 invariants in 15 ms
[2024-06-02 23:20:10] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:20:11] [INFO ] After 1073ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:28
[2024-06-02 23:20:11] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:20:12] [INFO ] After 801ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :28
[2024-06-02 23:20:12] [INFO ] State equation strengthened by 77 read => feed constraints.
[2024-06-02 23:20:13] [INFO ] After 891ms SMT Verify possible using 77 Read/Feed constraints in natural domain returned unsat :0 sat :28
[2024-06-02 23:20:13] [INFO ] Deduced a trap composed of 35 places in 93 ms of which 3 ms to minimize.
[2024-06-02 23:20:13] [INFO ] Deduced a trap composed of 36 places in 77 ms of which 1 ms to minimize.
[2024-06-02 23:20:13] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 202 ms
[2024-06-02 23:20:14] [INFO ] Deduced a trap composed of 44 places in 97 ms of which 0 ms to minimize.
[2024-06-02 23:20:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 122 ms
[2024-06-02 23:20:14] [INFO ] After 2242ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :28
Attempting to minimize the solution found.
Minimization took 735 ms.
[2024-06-02 23:20:15] [INFO ] After 4007ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :28
Parikh walk visited 0 properties in 5372 ms.
Support contains 19 out of 187 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 187/187 places, 536/536 transitions.
Applied a total of 0 rules in 8 ms. Remains 187 /187 variables (removed 0) and now considering 536/536 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 187/187 places, 536/536 transitions.
Interrupted random walk after 685875 steps, including 22971 resets, run timeout after 30006 ms. (steps per millisecond=22 ) properties seen 0
Incomplete Best-First random walk after 100000 steps, including 278 resets, run finished after 897 ms. (steps per millisecond=111 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 653 resets, run finished after 850 ms. (steps per millisecond=117 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 280 resets, run finished after 893 ms. (steps per millisecond=111 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 647 resets, run finished after 802 ms. (steps per millisecond=124 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 277 resets, run finished after 869 ms. (steps per millisecond=115 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 657 resets, run finished after 803 ms. (steps per millisecond=124 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 289 resets, run finished after 894 ms. (steps per millisecond=111 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 615 resets, run finished after 779 ms. (steps per millisecond=128 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 599 resets, run finished after 802 ms. (steps per millisecond=124 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 618 resets, run finished after 793 ms. (steps per millisecond=126 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 658 resets, run finished after 955 ms. (steps per millisecond=104 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 687 resets, run finished after 822 ms. (steps per millisecond=121 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 678 resets, run finished after 858 ms. (steps per millisecond=116 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 664 resets, run finished after 899 ms. (steps per millisecond=111 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 668 resets, run finished after 856 ms. (steps per millisecond=116 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 675 resets, run finished after 834 ms. (steps per millisecond=119 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 667 resets, run finished after 886 ms. (steps per millisecond=112 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 692 resets, run finished after 849 ms. (steps per millisecond=117 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 673 resets, run finished after 825 ms. (steps per millisecond=121 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 666 resets, run finished after 1043 ms. (steps per millisecond=95 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 676 resets, run finished after 1044 ms. (steps per millisecond=95 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 666 resets, run finished after 1042 ms. (steps per millisecond=95 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 667 resets, run finished after 1034 ms. (steps per millisecond=96 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 671 resets, run finished after 1049 ms. (steps per millisecond=95 ) properties (out of 24) seen :0
Interrupted probabilistic random walk after 6965632 steps, run timeout after 153001 ms. (steps per millisecond=45 ) properties seen :{}
Probabilistic random walk after 6965632 steps, saw 2135593 distinct states, run finished after 153001 ms. (steps per millisecond=45 ) properties seen :0
Running SMT prover for 24 properties.
[2024-06-02 23:23:45] [INFO ] Flow matrix only has 479 transitions (discarded 57 similar events)
[2024-06-02 23:23:45] [INFO ] Invariant cache hit.
[2024-06-02 23:23:45] [INFO ] [Real]Absence check using 10 positive place invariants in 12 ms returned sat
[2024-06-02 23:23:46] [INFO ] After 932ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:24
[2024-06-02 23:23:46] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:23:47] [INFO ] After 741ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :24
[2024-06-02 23:23:47] [INFO ] State equation strengthened by 77 read => feed constraints.
[2024-06-02 23:23:48] [INFO ] After 747ms SMT Verify possible using 77 Read/Feed constraints in natural domain returned unsat :0 sat :24
[2024-06-02 23:23:48] [INFO ] Deduced a trap composed of 36 places in 68 ms of which 0 ms to minimize.
[2024-06-02 23:23:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 88 ms
[2024-06-02 23:23:48] [INFO ] Deduced a trap composed of 35 places in 77 ms of which 0 ms to minimize.
[2024-06-02 23:23:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 98 ms
[2024-06-02 23:23:48] [INFO ] Deduced a trap composed of 44 places in 78 ms of which 0 ms to minimize.
[2024-06-02 23:23:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 99 ms
[2024-06-02 23:23:49] [INFO ] Deduced a trap composed of 35 places in 72 ms of which 0 ms to minimize.
[2024-06-02 23:23:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 93 ms
[2024-06-02 23:23:49] [INFO ] After 2018ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :24
Attempting to minimize the solution found.
Minimization took 736 ms.
[2024-06-02 23:23:50] [INFO ] After 3754ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :24
Parikh walk visited 0 properties in 6573 ms.
Support contains 19 out of 187 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 187/187 places, 536/536 transitions.
Applied a total of 0 rules in 6 ms. Remains 187 /187 variables (removed 0) and now considering 536/536 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 187/187 places, 536/536 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 187/187 places, 536/536 transitions.
Applied a total of 0 rules in 5 ms. Remains 187 /187 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2024-06-02 23:23:56] [INFO ] Flow matrix only has 479 transitions (discarded 57 similar events)
[2024-06-02 23:23:56] [INFO ] Invariant cache hit.
[2024-06-02 23:23:56] [INFO ] Implicit Places using invariants in 99 ms returned []
[2024-06-02 23:23:56] [INFO ] Flow matrix only has 479 transitions (discarded 57 similar events)
[2024-06-02 23:23:56] [INFO ] Invariant cache hit.
[2024-06-02 23:23:56] [INFO ] State equation strengthened by 77 read => feed constraints.
[2024-06-02 23:23:57] [INFO ] Implicit Places using invariants and state equation in 462 ms returned []
Implicit Place search using SMT with State Equation took 562 ms to find 0 implicit places.
[2024-06-02 23:23:57] [INFO ] Redundant transitions in 35 ms returned []
[2024-06-02 23:23:57] [INFO ] Flow matrix only has 479 transitions (discarded 57 similar events)
[2024-06-02 23:23:57] [INFO ] Invariant cache hit.
[2024-06-02 23:23:57] [INFO ] Dead Transitions using invariants and state equation in 307 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 955 ms. Remains : 187/187 places, 536/536 transitions.
Incomplete random walk after 100000 steps, including 3348 resets, run finished after 5133 ms. (steps per millisecond=19 ) properties (out of 19) seen :7
Running SMT prover for 12 properties.
[2024-06-02 23:24:02] [INFO ] Flow matrix only has 479 transitions (discarded 57 similar events)
[2024-06-02 23:24:02] [INFO ] Invariant cache hit.
[2024-06-02 23:24:02] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:24:03] [INFO ] After 128ms SMT Verify possible using state equation in real domain returned unsat :0 sat :12
[2024-06-02 23:24:03] [INFO ] State equation strengthened by 77 read => feed constraints.
[2024-06-02 23:24:03] [INFO ] After 72ms SMT Verify possible using 77 Read/Feed constraints in real domain returned unsat :0 sat :12
[2024-06-02 23:24:03] [INFO ] After 433ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:12
[2024-06-02 23:24:03] [INFO ] After 634ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2024-06-02 23:24:03] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-06-02 23:24:03] [INFO ] After 173ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
[2024-06-02 23:24:03] [INFO ] After 107ms SMT Verify possible using 77 Read/Feed constraints in natural domain returned unsat :0 sat :12
[2024-06-02 23:24:04] [INFO ] After 377ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :12
Attempting to minimize the solution found.
Minimization took 29 ms.
[2024-06-02 23:24:04] [INFO ] After 672ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :12
Interrupted random walk after 531992 steps, including 17791 resets, run timeout after 30001 ms. (steps per millisecond=17 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 285 resets, run finished after 1332 ms. (steps per millisecond=75 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 661 resets, run finished after 1237 ms. (steps per millisecond=80 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 272 resets, run finished after 1338 ms. (steps per millisecond=74 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 672 resets, run finished after 1245 ms. (steps per millisecond=80 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 275 resets, run finished after 1328 ms. (steps per millisecond=75 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 683 resets, run finished after 1245 ms. (steps per millisecond=80 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 288 resets, run finished after 1236 ms. (steps per millisecond=80 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 618 resets, run finished after 1109 ms. (steps per millisecond=90 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 639 resets, run finished after 1109 ms. (steps per millisecond=90 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 635 resets, run finished after 1113 ms. (steps per millisecond=89 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 669 resets, run finished after 1193 ms. (steps per millisecond=83 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 678 resets, run finished after 1174 ms. (steps per millisecond=85 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 667 resets, run finished after 1216 ms. (steps per millisecond=82 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 657 resets, run finished after 1215 ms. (steps per millisecond=82 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 661 resets, run finished after 1246 ms. (steps per millisecond=80 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 675 resets, run finished after 1198 ms. (steps per millisecond=83 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 649 resets, run finished after 1216 ms. (steps per millisecond=82 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 700 resets, run finished after 1243 ms. (steps per millisecond=80 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 675 resets, run finished after 1214 ms. (steps per millisecond=82 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 668 resets, run finished after 1197 ms. (steps per millisecond=83 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 686 resets, run finished after 1199 ms. (steps per millisecond=83 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 659 resets, run finished after 1062 ms. (steps per millisecond=94 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 676 resets, run finished after 957 ms. (steps per millisecond=104 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 689 resets, run finished after 1014 ms. (steps per millisecond=98 ) properties (out of 24) seen :0
Interrupted probabilistic random walk after 7661678 steps, run timeout after 174001 ms. (steps per millisecond=44 ) properties seen :{}
Probabilistic random walk after 7661678 steps, saw 2332308 distinct states, run finished after 174001 ms. (steps per millisecond=44 ) properties seen :0
Running SMT prover for 24 properties.
[2024-06-02 23:27:56] [INFO ] Flow matrix only has 479 transitions (discarded 57 similar events)
[2024-06-02 23:27:56] [INFO ] Invariant cache hit.
[2024-06-02 23:27:56] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-06-02 23:27:57] [INFO ] After 932ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:24
[2024-06-02 23:27:57] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:27:58] [INFO ] After 690ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :24
[2024-06-02 23:27:58] [INFO ] State equation strengthened by 77 read => feed constraints.
[2024-06-02 23:27:59] [INFO ] After 858ms SMT Verify possible using 77 Read/Feed constraints in natural domain returned unsat :0 sat :24
[2024-06-02 23:27:59] [INFO ] Deduced a trap composed of 36 places in 61 ms of which 1 ms to minimize.
[2024-06-02 23:27:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 81 ms
[2024-06-02 23:28:00] [INFO ] Deduced a trap composed of 35 places in 83 ms of which 0 ms to minimize.
[2024-06-02 23:28:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 104 ms
[2024-06-02 23:28:00] [INFO ] Deduced a trap composed of 44 places in 90 ms of which 1 ms to minimize.
[2024-06-02 23:28:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 112 ms
[2024-06-02 23:28:00] [INFO ] Deduced a trap composed of 35 places in 68 ms of which 0 ms to minimize.
[2024-06-02 23:28:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 89 ms
[2024-06-02 23:28:00] [INFO ] After 2150ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :24
Attempting to minimize the solution found.
Minimization took 704 ms.
[2024-06-02 23:28:01] [INFO ] After 3770ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :24
Parikh walk visited 0 properties in 6994 ms.
Support contains 19 out of 187 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 187/187 places, 536/536 transitions.
Applied a total of 0 rules in 6 ms. Remains 187 /187 variables (removed 0) and now considering 536/536 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 187/187 places, 536/536 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 187/187 places, 536/536 transitions.
Applied a total of 0 rules in 5 ms. Remains 187 /187 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2024-06-02 23:28:08] [INFO ] Flow matrix only has 479 transitions (discarded 57 similar events)
[2024-06-02 23:28:08] [INFO ] Invariant cache hit.
[2024-06-02 23:28:08] [INFO ] Implicit Places using invariants in 174 ms returned []
[2024-06-02 23:28:08] [INFO ] Flow matrix only has 479 transitions (discarded 57 similar events)
[2024-06-02 23:28:08] [INFO ] Invariant cache hit.
[2024-06-02 23:28:08] [INFO ] State equation strengthened by 77 read => feed constraints.
[2024-06-02 23:28:09] [INFO ] Implicit Places using invariants and state equation in 496 ms returned []
Implicit Place search using SMT with State Equation took 671 ms to find 0 implicit places.
[2024-06-02 23:28:09] [INFO ] Redundant transitions in 9 ms returned []
[2024-06-02 23:28:09] [INFO ] Flow matrix only has 479 transitions (discarded 57 similar events)
[2024-06-02 23:28:09] [INFO ] Invariant cache hit.
[2024-06-02 23:28:09] [INFO ] Dead Transitions using invariants and state equation in 293 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 984 ms. Remains : 187/187 places, 536/536 transitions.
Incomplete random walk after 100000 steps, including 3341 resets, run finished after 4888 ms. (steps per millisecond=20 ) properties (out of 19) seen :7
Running SMT prover for 12 properties.
[2024-06-02 23:28:14] [INFO ] Flow matrix only has 479 transitions (discarded 57 similar events)
[2024-06-02 23:28:14] [INFO ] Invariant cache hit.
[2024-06-02 23:28:14] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:28:14] [INFO ] After 125ms SMT Verify possible using state equation in real domain returned unsat :0 sat :12
[2024-06-02 23:28:14] [INFO ] State equation strengthened by 77 read => feed constraints.
[2024-06-02 23:28:14] [INFO ] After 72ms SMT Verify possible using 77 Read/Feed constraints in real domain returned unsat :0 sat :12
[2024-06-02 23:28:15] [INFO ] After 415ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:12
[2024-06-02 23:28:15] [INFO ] After 614ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2024-06-02 23:28:15] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:28:15] [INFO ] After 81ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
[2024-06-02 23:28:15] [INFO ] After 41ms SMT Verify possible using 77 Read/Feed constraints in natural domain returned unsat :0 sat :12
[2024-06-02 23:28:15] [INFO ] After 295ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :12
Attempting to minimize the solution found.
Minimization took 22 ms.
[2024-06-02 23:28:15] [INFO ] After 467ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :12
Finished random walk after 191 steps, including 8 resets, run visited all 1 properties in 2 ms. (steps per millisecond=95 )
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 348 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 58 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 452679 steps, run timeout after 3009 ms. (steps per millisecond=150 ) properties seen :{}
Probabilistic random walk after 452679 steps, saw 134981 distinct states, run finished after 3010 ms. (steps per millisecond=150 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-02 23:28:18] [INFO ] Flow matrix only has 479 transitions (discarded 57 similar events)
[2024-06-02 23:28:18] [INFO ] Invariant cache hit.
[2024-06-02 23:28:18] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:28:18] [INFO ] After 207ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:28:18] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:28:18] [INFO ] After 132ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:28:18] [INFO ] State equation strengthened by 77 read => feed constraints.
[2024-06-02 23:28:19] [INFO ] After 46ms SMT Verify possible using 77 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:28:19] [INFO ] After 75ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2024-06-02 23:28:19] [INFO ] After 284ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 187 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 187/187 places, 536/536 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 184 transition count 533
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 184 transition count 533
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 183 transition count 527
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 183 transition count 527
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 182 transition count 525
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 182 transition count 525
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 181 transition count 522
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 181 transition count 522
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 180 transition count 520
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 180 transition count 520
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 179 transition count 517
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 179 transition count 517
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 178 transition count 515
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 178 transition count 515
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 177 transition count 512
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 177 transition count 512
Free-agglomeration rule applied 4 times.
Iterating global reduction 0 with 4 rules applied. Total rules applied 24 place count 177 transition count 508
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 28 place count 173 transition count 508
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 29 place count 172 transition count 507
Iterating global reduction 1 with 1 rules applied. Total rules applied 30 place count 172 transition count 507
Applied a total of 30 rules in 91 ms. Remains 172 /187 variables (removed 15) and now considering 507/536 (removed 29) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 172/187 places, 507/536 transitions.
Incomplete random walk after 10000 steps, including 325 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 74 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 423779 steps, run timeout after 3001 ms. (steps per millisecond=141 ) properties seen :{}
Probabilistic random walk after 423779 steps, saw 130775 distinct states, run finished after 3002 ms. (steps per millisecond=141 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-02 23:28:22] [INFO ] Flow matrix only has 450 transitions (discarded 57 similar events)
// Phase 1: matrix 450 rows 172 cols
[2024-06-02 23:28:22] [INFO ] Computed 10 invariants in 2 ms
[2024-06-02 23:28:22] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:28:22] [INFO ] After 207ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:28:22] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:28:22] [INFO ] After 117ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:28:22] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-06-02 23:28:22] [INFO ] After 94ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:28:22] [INFO ] After 119ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2024-06-02 23:28:22] [INFO ] After 317ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 172 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 172/172 places, 507/507 transitions.
Applied a total of 0 rules in 5 ms. Remains 172 /172 variables (removed 0) and now considering 507/507 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 172/172 places, 507/507 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 172/172 places, 507/507 transitions.
Applied a total of 0 rules in 17 ms. Remains 172 /172 variables (removed 0) and now considering 507/507 (removed 0) transitions.
[2024-06-02 23:28:22] [INFO ] Flow matrix only has 450 transitions (discarded 57 similar events)
[2024-06-02 23:28:22] [INFO ] Invariant cache hit.
[2024-06-02 23:28:23] [INFO ] Implicit Places using invariants in 205 ms returned []
[2024-06-02 23:28:23] [INFO ] Flow matrix only has 450 transitions (discarded 57 similar events)
[2024-06-02 23:28:23] [INFO ] Invariant cache hit.
[2024-06-02 23:28:23] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-06-02 23:28:23] [INFO ] Implicit Places using invariants and state equation in 663 ms returned []
Implicit Place search using SMT with State Equation took 870 ms to find 0 implicit places.
[2024-06-02 23:28:23] [INFO ] Redundant transitions in 3 ms returned []
[2024-06-02 23:28:23] [INFO ] Flow matrix only has 450 transitions (discarded 57 similar events)
[2024-06-02 23:28:23] [INFO ] Invariant cache hit.
[2024-06-02 23:28:23] [INFO ] Dead Transitions using invariants and state equation in 290 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1203 ms. Remains : 172/172 places, 507/507 transitions.
Graph (trivial) has 168 edges and 172 vertex of which 29 / 172 are part of one of the 4 SCC in 0 ms
Free SCC test removed 25 places
Drop transitions removed 147 transitions
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 176 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 144 transition count 328
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 144 transition count 328
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 16 place count 144 transition count 319
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 18 place count 143 transition count 318
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 1 with 20 rules applied. Total rules applied 38 place count 143 transition count 298
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 6 rules applied. Total rules applied 44 place count 143 transition count 292
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 53 place count 137 transition count 289
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 53 place count 137 transition count 286
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 59 place count 134 transition count 286
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 61 place count 133 transition count 285
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 62 place count 133 transition count 284
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 64 place count 132 transition count 283
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 65 place count 131 transition count 248
Iterating global reduction 3 with 1 rules applied. Total rules applied 66 place count 131 transition count 248
Free-agglomeration rule applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 69 place count 131 transition count 245
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 72 place count 128 transition count 245
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 78 place count 128 transition count 239
Free-agglomeration rule applied 3 times.
Iterating global reduction 4 with 3 rules applied. Total rules applied 81 place count 128 transition count 236
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 84 place count 125 transition count 236
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 5 with 6 rules applied. Total rules applied 90 place count 125 transition count 236
Applied a total of 90 rules in 111 ms. Remains 125 /172 variables (removed 47) and now considering 236/507 (removed 271) transitions.
Running SMT prover for 1 properties.
[2024-06-02 23:28:24] [INFO ] Flow matrix only has 232 transitions (discarded 4 similar events)
// Phase 1: matrix 232 rows 125 cols
[2024-06-02 23:28:24] [INFO ] Computed 10 invariants in 0 ms
[2024-06-02 23:28:24] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:28:24] [INFO ] After 165ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:28:24] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:28:24] [INFO ] After 67ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:28:24] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-06-02 23:28:24] [INFO ] After 6ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:28:24] [INFO ] After 14ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2024-06-02 23:28:24] [INFO ] After 165ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished random walk after 139 steps, including 3 resets, run visited all 1 properties in 1 ms. (steps per millisecond=139 )
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 342 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 75 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 454630 steps, run timeout after 3009 ms. (steps per millisecond=151 ) properties seen :{}
Probabilistic random walk after 454630 steps, saw 135541 distinct states, run finished after 3010 ms. (steps per millisecond=151 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-02 23:28:27] [INFO ] Flow matrix only has 479 transitions (discarded 57 similar events)
// Phase 1: matrix 479 rows 187 cols
[2024-06-02 23:28:27] [INFO ] Computed 10 invariants in 1 ms
[2024-06-02 23:28:27] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:28:27] [INFO ] After 268ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:28:27] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:28:28] [INFO ] After 156ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:28:28] [INFO ] State equation strengthened by 77 read => feed constraints.
[2024-06-02 23:28:28] [INFO ] After 64ms SMT Verify possible using 77 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:28:28] [INFO ] After 79ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 21 ms.
[2024-06-02 23:28:28] [INFO ] After 354ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 187 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 187/187 places, 536/536 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 184 transition count 533
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 184 transition count 533
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 183 transition count 527
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 183 transition count 527
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 182 transition count 525
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 182 transition count 525
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 181 transition count 522
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 181 transition count 522
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 180 transition count 520
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 180 transition count 520
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 179 transition count 517
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 179 transition count 517
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 178 transition count 515
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 178 transition count 515
Free-agglomeration rule applied 4 times.
Iterating global reduction 0 with 4 rules applied. Total rules applied 22 place count 178 transition count 511
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 26 place count 174 transition count 511
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 27 place count 173 transition count 510
Iterating global reduction 1 with 1 rules applied. Total rules applied 28 place count 173 transition count 510
Applied a total of 28 rules in 78 ms. Remains 173 /187 variables (removed 14) and now considering 510/536 (removed 26) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 173/187 places, 510/536 transitions.
Incomplete random walk after 10000 steps, including 363 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 74 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 459856 steps, run timeout after 3013 ms. (steps per millisecond=152 ) properties seen :{}
Probabilistic random walk after 459856 steps, saw 140823 distinct states, run finished after 3014 ms. (steps per millisecond=152 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-02 23:28:31] [INFO ] Flow matrix only has 453 transitions (discarded 57 similar events)
// Phase 1: matrix 453 rows 173 cols
[2024-06-02 23:28:31] [INFO ] Computed 10 invariants in 11 ms
[2024-06-02 23:28:31] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:28:31] [INFO ] After 252ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:28:31] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:28:31] [INFO ] After 75ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:28:31] [INFO ] State equation strengthened by 103 read => feed constraints.
[2024-06-02 23:28:31] [INFO ] After 65ms SMT Verify possible using 103 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:28:31] [INFO ] After 89ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2024-06-02 23:28:31] [INFO ] After 231ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 173 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 173/173 places, 510/510 transitions.
Applied a total of 0 rules in 7 ms. Remains 173 /173 variables (removed 0) and now considering 510/510 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 173/173 places, 510/510 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 173/173 places, 510/510 transitions.
Applied a total of 0 rules in 16 ms. Remains 173 /173 variables (removed 0) and now considering 510/510 (removed 0) transitions.
[2024-06-02 23:28:31] [INFO ] Flow matrix only has 453 transitions (discarded 57 similar events)
[2024-06-02 23:28:31] [INFO ] Invariant cache hit.
[2024-06-02 23:28:32] [INFO ] Implicit Places using invariants in 164 ms returned []
[2024-06-02 23:28:32] [INFO ] Flow matrix only has 453 transitions (discarded 57 similar events)
[2024-06-02 23:28:32] [INFO ] Invariant cache hit.
[2024-06-02 23:28:32] [INFO ] State equation strengthened by 103 read => feed constraints.
[2024-06-02 23:28:32] [INFO ] Implicit Places using invariants and state equation in 616 ms returned []
Implicit Place search using SMT with State Equation took 782 ms to find 0 implicit places.
[2024-06-02 23:28:32] [INFO ] Redundant transitions in 2 ms returned []
[2024-06-02 23:28:32] [INFO ] Flow matrix only has 453 transitions (discarded 57 similar events)
[2024-06-02 23:28:32] [INFO ] Invariant cache hit.
[2024-06-02 23:28:33] [INFO ] Dead Transitions using invariants and state equation in 295 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1120 ms. Remains : 173/173 places, 510/510 transitions.
Graph (trivial) has 169 edges and 173 vertex of which 29 / 173 are part of one of the 4 SCC in 0 ms
Free SCC test removed 25 places
Drop transitions removed 147 transitions
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 176 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 145 transition count 331
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 145 transition count 331
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 16 place count 145 transition count 322
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 18 place count 144 transition count 321
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 1 with 20 rules applied. Total rules applied 38 place count 144 transition count 301
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 6 rules applied. Total rules applied 44 place count 144 transition count 295
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 53 place count 138 transition count 292
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 53 place count 138 transition count 289
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 59 place count 135 transition count 289
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 61 place count 134 transition count 288
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 62 place count 134 transition count 287
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 64 place count 133 transition count 286
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 65 place count 132 transition count 250
Iterating global reduction 3 with 1 rules applied. Total rules applied 66 place count 132 transition count 250
Free-agglomeration rule applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 69 place count 132 transition count 247
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 72 place count 129 transition count 247
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 78 place count 129 transition count 241
Free-agglomeration rule applied 3 times.
Iterating global reduction 4 with 3 rules applied. Total rules applied 81 place count 129 transition count 238
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 84 place count 126 transition count 238
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 5 with 6 rules applied. Total rules applied 90 place count 126 transition count 238
Applied a total of 90 rules in 59 ms. Remains 126 /173 variables (removed 47) and now considering 238/510 (removed 272) transitions.
Running SMT prover for 1 properties.
[2024-06-02 23:28:33] [INFO ] Flow matrix only has 234 transitions (discarded 4 similar events)
// Phase 1: matrix 234 rows 126 cols
[2024-06-02 23:28:33] [INFO ] Computed 10 invariants in 1 ms
[2024-06-02 23:28:33] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:28:33] [INFO ] After 116ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:28:33] [INFO ] [Nat]Absence check using 10 positive place invariants in 11 ms returned sat
[2024-06-02 23:28:33] [INFO ] After 58ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:28:33] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-06-02 23:28:33] [INFO ] After 14ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:28:33] [INFO ] After 24ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 14 ms.
[2024-06-02 23:28:33] [INFO ] After 182ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 334 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 447931 steps, run timeout after 3001 ms. (steps per millisecond=149 ) properties seen :{}
Probabilistic random walk after 447931 steps, saw 133331 distinct states, run finished after 3013 ms. (steps per millisecond=148 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-02 23:28:36] [INFO ] Flow matrix only has 479 transitions (discarded 57 similar events)
// Phase 1: matrix 479 rows 187 cols
[2024-06-02 23:28:36] [INFO ] Computed 10 invariants in 1 ms
[2024-06-02 23:28:36] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:28:36] [INFO ] After 233ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:28:36] [INFO ] [Nat]Absence check using 10 positive place invariants in 9 ms returned sat
[2024-06-02 23:28:36] [INFO ] After 122ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:28:36] [INFO ] State equation strengthened by 77 read => feed constraints.
[2024-06-02 23:28:36] [INFO ] After 56ms SMT Verify possible using 77 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:28:37] [INFO ] After 84ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2024-06-02 23:28:37] [INFO ] After 292ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 187 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 187/187 places, 536/536 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 184 transition count 533
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 184 transition count 533
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 183 transition count 527
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 183 transition count 527
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 182 transition count 525
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 182 transition count 525
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 181 transition count 522
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 181 transition count 522
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 180 transition count 520
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 180 transition count 520
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 179 transition count 517
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 179 transition count 517
Free-agglomeration rule applied 4 times.
Iterating global reduction 0 with 4 rules applied. Total rules applied 20 place count 179 transition count 513
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 24 place count 175 transition count 513
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 25 place count 174 transition count 512
Iterating global reduction 1 with 1 rules applied. Total rules applied 26 place count 174 transition count 512
Applied a total of 26 rules in 47 ms. Remains 174 /187 variables (removed 13) and now considering 512/536 (removed 24) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 174/187 places, 512/536 transitions.
Incomplete random walk after 10000 steps, including 338 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 60 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 434845 steps, run timeout after 3001 ms. (steps per millisecond=144 ) properties seen :{}
Probabilistic random walk after 434845 steps, saw 133860 distinct states, run finished after 3002 ms. (steps per millisecond=144 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-02 23:28:40] [INFO ] Flow matrix only has 455 transitions (discarded 57 similar events)
// Phase 1: matrix 455 rows 174 cols
[2024-06-02 23:28:40] [INFO ] Computed 10 invariants in 1 ms
[2024-06-02 23:28:40] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2024-06-02 23:28:40] [INFO ] After 267ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:28:40] [INFO ] [Nat]Absence check using 10 positive place invariants in 8 ms returned sat
[2024-06-02 23:28:40] [INFO ] After 168ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:28:40] [INFO ] State equation strengthened by 103 read => feed constraints.
[2024-06-02 23:28:40] [INFO ] After 74ms SMT Verify possible using 103 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:28:40] [INFO ] After 100ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 22 ms.
[2024-06-02 23:28:40] [INFO ] After 375ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 174 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 174/174 places, 512/512 transitions.
Applied a total of 0 rules in 8 ms. Remains 174 /174 variables (removed 0) and now considering 512/512 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 174/174 places, 512/512 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 174/174 places, 512/512 transitions.
Applied a total of 0 rules in 6 ms. Remains 174 /174 variables (removed 0) and now considering 512/512 (removed 0) transitions.
[2024-06-02 23:28:40] [INFO ] Flow matrix only has 455 transitions (discarded 57 similar events)
[2024-06-02 23:28:40] [INFO ] Invariant cache hit.
[2024-06-02 23:28:41] [INFO ] Implicit Places using invariants in 142 ms returned []
[2024-06-02 23:28:41] [INFO ] Flow matrix only has 455 transitions (discarded 57 similar events)
[2024-06-02 23:28:41] [INFO ] Invariant cache hit.
[2024-06-02 23:28:41] [INFO ] State equation strengthened by 103 read => feed constraints.
[2024-06-02 23:28:41] [INFO ] Implicit Places using invariants and state equation in 601 ms returned []
Implicit Place search using SMT with State Equation took 744 ms to find 0 implicit places.
[2024-06-02 23:28:41] [INFO ] Redundant transitions in 3 ms returned []
[2024-06-02 23:28:41] [INFO ] Flow matrix only has 455 transitions (discarded 57 similar events)
[2024-06-02 23:28:41] [INFO ] Invariant cache hit.
[2024-06-02 23:28:41] [INFO ] Dead Transitions using invariants and state equation in 264 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1023 ms. Remains : 174/174 places, 512/512 transitions.
Graph (trivial) has 169 edges and 174 vertex of which 29 / 174 are part of one of the 4 SCC in 0 ms
Free SCC test removed 25 places
Drop transitions removed 147 transitions
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 176 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 146 transition count 333
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 146 transition count 333
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 16 place count 146 transition count 324
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 18 place count 145 transition count 323
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 1 with 20 rules applied. Total rules applied 38 place count 145 transition count 303
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 6 rules applied. Total rules applied 44 place count 145 transition count 297
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 53 place count 139 transition count 294
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 53 place count 139 transition count 291
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 59 place count 136 transition count 291
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 61 place count 135 transition count 290
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 62 place count 135 transition count 289
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 64 place count 134 transition count 288
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 65 place count 133 transition count 252
Iterating global reduction 3 with 1 rules applied. Total rules applied 66 place count 133 transition count 252
Free-agglomeration rule applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 69 place count 133 transition count 249
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 72 place count 130 transition count 249
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 78 place count 130 transition count 243
Free-agglomeration rule applied 3 times.
Iterating global reduction 4 with 3 rules applied. Total rules applied 81 place count 130 transition count 240
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 84 place count 127 transition count 240
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 5 with 6 rules applied. Total rules applied 90 place count 127 transition count 240
Applied a total of 90 rules in 43 ms. Remains 127 /174 variables (removed 47) and now considering 240/512 (removed 272) transitions.
Running SMT prover for 1 properties.
[2024-06-02 23:28:41] [INFO ] Flow matrix only has 236 transitions (discarded 4 similar events)
// Phase 1: matrix 236 rows 127 cols
[2024-06-02 23:28:41] [INFO ] Computed 10 invariants in 0 ms
[2024-06-02 23:28:42] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:28:42] [INFO ] After 179ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:28:42] [INFO ] [Nat]Absence check using 10 positive place invariants in 7 ms returned sat
[2024-06-02 23:28:42] [INFO ] After 82ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:28:42] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-06-02 23:28:42] [INFO ] After 15ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:28:42] [INFO ] Deduced a trap composed of 28 places in 97 ms of which 0 ms to minimize.
[2024-06-02 23:28:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 107 ms
[2024-06-02 23:28:42] [INFO ] After 133ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-06-02 23:28:42] [INFO ] After 331ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 337 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 456557 steps, run timeout after 3001 ms. (steps per millisecond=152 ) properties seen :{}
Probabilistic random walk after 456557 steps, saw 136111 distinct states, run finished after 3013 ms. (steps per millisecond=151 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-02 23:28:45] [INFO ] Flow matrix only has 479 transitions (discarded 57 similar events)
// Phase 1: matrix 479 rows 187 cols
[2024-06-02 23:28:45] [INFO ] Computed 10 invariants in 1 ms
[2024-06-02 23:28:45] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:28:45] [INFO ] After 188ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:28:45] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:28:45] [INFO ] After 153ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:28:45] [INFO ] State equation strengthened by 77 read => feed constraints.
[2024-06-02 23:28:46] [INFO ] After 77ms SMT Verify possible using 77 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:28:46] [INFO ] After 97ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 16 ms.
[2024-06-02 23:28:46] [INFO ] After 360ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 187 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 187/187 places, 536/536 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 184 transition count 533
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 184 transition count 533
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 183 transition count 527
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 183 transition count 527
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 182 transition count 525
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 182 transition count 525
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 181 transition count 522
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 181 transition count 522
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 180 transition count 520
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 180 transition count 520
Free-agglomeration rule applied 4 times.
Iterating global reduction 0 with 4 rules applied. Total rules applied 18 place count 180 transition count 516
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 22 place count 176 transition count 516
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 23 place count 175 transition count 515
Iterating global reduction 1 with 1 rules applied. Total rules applied 24 place count 175 transition count 515
Applied a total of 24 rules in 44 ms. Remains 175 /187 variables (removed 12) and now considering 515/536 (removed 21) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60 ms. Remains : 175/187 places, 515/536 transitions.
Incomplete random walk after 10000 steps, including 351 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 467025 steps, run timeout after 3005 ms. (steps per millisecond=155 ) properties seen :{}
Probabilistic random walk after 467025 steps, saw 142483 distinct states, run finished after 3006 ms. (steps per millisecond=155 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-02 23:28:49] [INFO ] Flow matrix only has 458 transitions (discarded 57 similar events)
// Phase 1: matrix 458 rows 175 cols
[2024-06-02 23:28:49] [INFO ] Computed 10 invariants in 1 ms
[2024-06-02 23:28:49] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2024-06-02 23:28:49] [INFO ] After 277ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:28:49] [INFO ] [Nat]Absence check using 10 positive place invariants in 9 ms returned sat
[2024-06-02 23:28:49] [INFO ] After 116ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:28:49] [INFO ] State equation strengthened by 104 read => feed constraints.
[2024-06-02 23:28:49] [INFO ] After 75ms SMT Verify possible using 104 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:28:49] [INFO ] After 106ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 15 ms.
[2024-06-02 23:28:49] [INFO ] After 315ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 175 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 175/175 places, 515/515 transitions.
Applied a total of 0 rules in 5 ms. Remains 175 /175 variables (removed 0) and now considering 515/515 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 175/175 places, 515/515 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 175/175 places, 515/515 transitions.
Applied a total of 0 rules in 4 ms. Remains 175 /175 variables (removed 0) and now considering 515/515 (removed 0) transitions.
[2024-06-02 23:28:49] [INFO ] Flow matrix only has 458 transitions (discarded 57 similar events)
[2024-06-02 23:28:49] [INFO ] Invariant cache hit.
[2024-06-02 23:28:50] [INFO ] Implicit Places using invariants in 201 ms returned []
[2024-06-02 23:28:50] [INFO ] Flow matrix only has 458 transitions (discarded 57 similar events)
[2024-06-02 23:28:50] [INFO ] Invariant cache hit.
[2024-06-02 23:28:50] [INFO ] State equation strengthened by 104 read => feed constraints.
[2024-06-02 23:28:50] [INFO ] Implicit Places using invariants and state equation in 849 ms returned []
Implicit Place search using SMT with State Equation took 1052 ms to find 0 implicit places.
[2024-06-02 23:28:50] [INFO ] Redundant transitions in 3 ms returned []
[2024-06-02 23:28:50] [INFO ] Flow matrix only has 458 transitions (discarded 57 similar events)
[2024-06-02 23:28:50] [INFO ] Invariant cache hit.
[2024-06-02 23:28:51] [INFO ] Dead Transitions using invariants and state equation in 258 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1368 ms. Remains : 175/175 places, 515/515 transitions.
Graph (trivial) has 170 edges and 175 vertex of which 29 / 175 are part of one of the 4 SCC in 0 ms
Free SCC test removed 25 places
Drop transitions removed 147 transitions
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 176 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 147 transition count 336
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 147 transition count 336
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 16 place count 147 transition count 327
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 18 place count 146 transition count 326
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 1 with 20 rules applied. Total rules applied 38 place count 146 transition count 306
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 6 rules applied. Total rules applied 44 place count 146 transition count 300
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 53 place count 140 transition count 297
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 53 place count 140 transition count 294
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 59 place count 137 transition count 294
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 61 place count 136 transition count 293
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 62 place count 136 transition count 292
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 64 place count 135 transition count 291
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 65 place count 134 transition count 254
Iterating global reduction 3 with 1 rules applied. Total rules applied 66 place count 134 transition count 254
Free-agglomeration rule applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 69 place count 134 transition count 251
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 72 place count 131 transition count 251
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 78 place count 131 transition count 245
Free-agglomeration rule applied 3 times.
Iterating global reduction 4 with 3 rules applied. Total rules applied 81 place count 131 transition count 242
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 84 place count 128 transition count 242
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 5 with 6 rules applied. Total rules applied 90 place count 128 transition count 242
Applied a total of 90 rules in 72 ms. Remains 128 /175 variables (removed 47) and now considering 242/515 (removed 273) transitions.
Running SMT prover for 1 properties.
[2024-06-02 23:28:51] [INFO ] Flow matrix only has 238 transitions (discarded 4 similar events)
// Phase 1: matrix 238 rows 128 cols
[2024-06-02 23:28:51] [INFO ] Computed 10 invariants in 0 ms
[2024-06-02 23:28:51] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:28:51] [INFO ] After 172ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:28:51] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:28:51] [INFO ] After 85ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:28:51] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-06-02 23:28:51] [INFO ] After 15ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:28:51] [INFO ] After 24ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 14 ms.
[2024-06-02 23:28:51] [INFO ] After 200ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 337 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 73 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 452104 steps, run timeout after 3001 ms. (steps per millisecond=150 ) properties seen :{}
Probabilistic random walk after 452104 steps, saw 134824 distinct states, run finished after 3013 ms. (steps per millisecond=150 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-02 23:28:54] [INFO ] Flow matrix only has 479 transitions (discarded 57 similar events)
// Phase 1: matrix 479 rows 187 cols
[2024-06-02 23:28:54] [INFO ] Computed 10 invariants in 1 ms
[2024-06-02 23:28:54] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:28:54] [INFO ] After 140ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:28:54] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:28:55] [INFO ] After 124ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:28:55] [INFO ] State equation strengthened by 77 read => feed constraints.
[2024-06-02 23:28:55] [INFO ] After 40ms SMT Verify possible using 77 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:28:55] [INFO ] After 65ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 18 ms.
[2024-06-02 23:28:55] [INFO ] After 249ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 187 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 187/187 places, 536/536 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 184 transition count 533
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 184 transition count 533
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 183 transition count 527
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 183 transition count 527
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 182 transition count 525
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 182 transition count 525
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 181 transition count 522
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 181 transition count 522
Free-agglomeration rule applied 4 times.
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 181 transition count 518
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 20 place count 177 transition count 518
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 21 place count 176 transition count 517
Iterating global reduction 1 with 1 rules applied. Total rules applied 22 place count 176 transition count 517
Applied a total of 22 rules in 37 ms. Remains 176 /187 variables (removed 11) and now considering 517/536 (removed 19) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54 ms. Remains : 176/187 places, 517/536 transitions.
Incomplete random walk after 10000 steps, including 345 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 73 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 462924 steps, run timeout after 3007 ms. (steps per millisecond=153 ) properties seen :{}
Probabilistic random walk after 462924 steps, saw 141593 distinct states, run finished after 3008 ms. (steps per millisecond=153 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-02 23:28:58] [INFO ] Flow matrix only has 460 transitions (discarded 57 similar events)
// Phase 1: matrix 460 rows 176 cols
[2024-06-02 23:28:58] [INFO ] Computed 10 invariants in 1 ms
[2024-06-02 23:28:58] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:28:58] [INFO ] After 147ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-02 23:28:58] [INFO ] State equation strengthened by 104 read => feed constraints.
[2024-06-02 23:28:58] [INFO ] After 68ms SMT Verify possible using 104 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:28:58] [INFO ] After 298ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:28:58] [INFO ] [Nat]Absence check using 10 positive place invariants in 7 ms returned sat
[2024-06-02 23:28:58] [INFO ] After 160ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:28:59] [INFO ] After 124ms SMT Verify possible using 104 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:28:59] [INFO ] After 139ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 18 ms.
[2024-06-02 23:28:59] [INFO ] After 423ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 176 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 176/176 places, 517/517 transitions.
Applied a total of 0 rules in 6 ms. Remains 176 /176 variables (removed 0) and now considering 517/517 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 176/176 places, 517/517 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 176/176 places, 517/517 transitions.
Applied a total of 0 rules in 5 ms. Remains 176 /176 variables (removed 0) and now considering 517/517 (removed 0) transitions.
[2024-06-02 23:28:59] [INFO ] Flow matrix only has 460 transitions (discarded 57 similar events)
[2024-06-02 23:28:59] [INFO ] Invariant cache hit.
[2024-06-02 23:28:59] [INFO ] Implicit Places using invariants in 170 ms returned []
[2024-06-02 23:28:59] [INFO ] Flow matrix only has 460 transitions (discarded 57 similar events)
[2024-06-02 23:28:59] [INFO ] Invariant cache hit.
[2024-06-02 23:28:59] [INFO ] State equation strengthened by 104 read => feed constraints.
[2024-06-02 23:29:00] [INFO ] Implicit Places using invariants and state equation in 926 ms returned []
Implicit Place search using SMT with State Equation took 1099 ms to find 0 implicit places.
[2024-06-02 23:29:00] [INFO ] Redundant transitions in 2 ms returned []
[2024-06-02 23:29:00] [INFO ] Flow matrix only has 460 transitions (discarded 57 similar events)
[2024-06-02 23:29:00] [INFO ] Invariant cache hit.
[2024-06-02 23:29:00] [INFO ] Dead Transitions using invariants and state equation in 274 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1414 ms. Remains : 176/176 places, 517/517 transitions.
Graph (trivial) has 170 edges and 176 vertex of which 29 / 176 are part of one of the 4 SCC in 0 ms
Free SCC test removed 25 places
Drop transitions removed 147 transitions
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 176 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 148 transition count 338
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 148 transition count 338
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 16 place count 148 transition count 329
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 18 place count 147 transition count 328
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 1 with 20 rules applied. Total rules applied 38 place count 147 transition count 308
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 6 rules applied. Total rules applied 44 place count 147 transition count 302
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 53 place count 141 transition count 299
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 53 place count 141 transition count 296
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 59 place count 138 transition count 296
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 61 place count 137 transition count 295
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 62 place count 137 transition count 294
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 64 place count 136 transition count 293
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 65 place count 135 transition count 256
Iterating global reduction 3 with 1 rules applied. Total rules applied 66 place count 135 transition count 256
Free-agglomeration rule applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 69 place count 135 transition count 253
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 72 place count 132 transition count 253
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 78 place count 132 transition count 247
Free-agglomeration rule applied 3 times.
Iterating global reduction 4 with 3 rules applied. Total rules applied 81 place count 132 transition count 244
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 84 place count 129 transition count 244
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 5 with 6 rules applied. Total rules applied 90 place count 129 transition count 244
Applied a total of 90 rules in 84 ms. Remains 129 /176 variables (removed 47) and now considering 244/517 (removed 273) transitions.
Running SMT prover for 1 properties.
[2024-06-02 23:29:00] [INFO ] Flow matrix only has 240 transitions (discarded 4 similar events)
// Phase 1: matrix 240 rows 129 cols
[2024-06-02 23:29:00] [INFO ] Computed 10 invariants in 0 ms
[2024-06-02 23:29:00] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:29:00] [INFO ] After 179ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:29:00] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:29:00] [INFO ] After 94ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:29:00] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-06-02 23:29:00] [INFO ] After 17ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:29:00] [INFO ] After 26ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 15 ms.
[2024-06-02 23:29:01] [INFO ] After 228ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 361 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 465323 steps, run timeout after 3001 ms. (steps per millisecond=155 ) properties seen :{}
Probabilistic random walk after 465323 steps, saw 138797 distinct states, run finished after 3011 ms. (steps per millisecond=154 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-02 23:29:04] [INFO ] Flow matrix only has 479 transitions (discarded 57 similar events)
// Phase 1: matrix 479 rows 187 cols
[2024-06-02 23:29:04] [INFO ] Computed 10 invariants in 1 ms
[2024-06-02 23:29:04] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:29:04] [INFO ] After 241ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:29:04] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:29:04] [INFO ] After 181ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:29:04] [INFO ] State equation strengthened by 77 read => feed constraints.
[2024-06-02 23:29:04] [INFO ] After 94ms SMT Verify possible using 77 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:29:04] [INFO ] After 115ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2024-06-02 23:29:04] [INFO ] After 400ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 187 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 187/187 places, 536/536 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 184 transition count 533
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 184 transition count 533
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 183 transition count 527
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 183 transition count 527
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 182 transition count 525
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 182 transition count 525
Free-agglomeration rule applied 4 times.
Iterating global reduction 0 with 4 rules applied. Total rules applied 14 place count 182 transition count 521
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 18 place count 178 transition count 521
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 19 place count 177 transition count 520
Iterating global reduction 1 with 1 rules applied. Total rules applied 20 place count 177 transition count 520
Applied a total of 20 rules in 37 ms. Remains 177 /187 variables (removed 10) and now considering 520/536 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45 ms. Remains : 177/187 places, 520/536 transitions.
Incomplete random walk after 10000 steps, including 361 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 479041 steps, run timeout after 3014 ms. (steps per millisecond=158 ) properties seen :{}
Probabilistic random walk after 479041 steps, saw 145944 distinct states, run finished after 3015 ms. (steps per millisecond=158 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-02 23:29:07] [INFO ] Flow matrix only has 463 transitions (discarded 57 similar events)
// Phase 1: matrix 463 rows 177 cols
[2024-06-02 23:29:07] [INFO ] Computed 10 invariants in 1 ms
[2024-06-02 23:29:07] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:29:08] [INFO ] After 140ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-02 23:29:08] [INFO ] State equation strengthened by 105 read => feed constraints.
[2024-06-02 23:29:08] [INFO ] After 63ms SMT Verify possible using 105 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:29:08] [INFO ] After 288ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:29:08] [INFO ] [Nat]Absence check using 10 positive place invariants in 7 ms returned sat
[2024-06-02 23:29:08] [INFO ] After 124ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:29:08] [INFO ] After 76ms SMT Verify possible using 105 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:29:08] [INFO ] Deduced a trap composed of 35 places in 68 ms of which 0 ms to minimize.
[2024-06-02 23:29:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 89 ms
[2024-06-02 23:29:08] [INFO ] After 184ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 20 ms.
[2024-06-02 23:29:08] [INFO ] After 419ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 177 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 177/177 places, 520/520 transitions.
Applied a total of 0 rules in 6 ms. Remains 177 /177 variables (removed 0) and now considering 520/520 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 177/177 places, 520/520 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 177/177 places, 520/520 transitions.
Applied a total of 0 rules in 5 ms. Remains 177 /177 variables (removed 0) and now considering 520/520 (removed 0) transitions.
[2024-06-02 23:29:08] [INFO ] Flow matrix only has 463 transitions (discarded 57 similar events)
[2024-06-02 23:29:08] [INFO ] Invariant cache hit.
[2024-06-02 23:29:08] [INFO ] Implicit Places using invariants in 165 ms returned []
[2024-06-02 23:29:08] [INFO ] Flow matrix only has 463 transitions (discarded 57 similar events)
[2024-06-02 23:29:08] [INFO ] Invariant cache hit.
[2024-06-02 23:29:08] [INFO ] State equation strengthened by 105 read => feed constraints.
[2024-06-02 23:29:09] [INFO ] Implicit Places using invariants and state equation in 688 ms returned []
Implicit Place search using SMT with State Equation took 855 ms to find 0 implicit places.
[2024-06-02 23:29:09] [INFO ] Redundant transitions in 2 ms returned []
[2024-06-02 23:29:09] [INFO ] Flow matrix only has 463 transitions (discarded 57 similar events)
[2024-06-02 23:29:09] [INFO ] Invariant cache hit.
[2024-06-02 23:29:09] [INFO ] Dead Transitions using invariants and state equation in 265 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1140 ms. Remains : 177/177 places, 520/520 transitions.
Graph (trivial) has 171 edges and 177 vertex of which 29 / 177 are part of one of the 4 SCC in 0 ms
Free SCC test removed 25 places
Drop transitions removed 147 transitions
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 176 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 149 transition count 341
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 149 transition count 341
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 16 place count 149 transition count 332
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 18 place count 148 transition count 331
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 1 with 20 rules applied. Total rules applied 38 place count 148 transition count 311
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 6 rules applied. Total rules applied 44 place count 148 transition count 305
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 53 place count 142 transition count 302
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 53 place count 142 transition count 299
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 59 place count 139 transition count 299
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 61 place count 138 transition count 298
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 62 place count 138 transition count 297
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 64 place count 137 transition count 296
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 65 place count 136 transition count 258
Iterating global reduction 3 with 1 rules applied. Total rules applied 66 place count 136 transition count 258
Free-agglomeration rule applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 69 place count 136 transition count 255
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 72 place count 133 transition count 255
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 78 place count 133 transition count 249
Free-agglomeration rule applied 3 times.
Iterating global reduction 4 with 3 rules applied. Total rules applied 81 place count 133 transition count 246
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 84 place count 130 transition count 246
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 5 with 6 rules applied. Total rules applied 90 place count 130 transition count 246
Applied a total of 90 rules in 45 ms. Remains 130 /177 variables (removed 47) and now considering 246/520 (removed 274) transitions.
Running SMT prover for 1 properties.
[2024-06-02 23:29:09] [INFO ] Flow matrix only has 242 transitions (discarded 4 similar events)
// Phase 1: matrix 242 rows 130 cols
[2024-06-02 23:29:09] [INFO ] Computed 10 invariants in 0 ms
[2024-06-02 23:29:09] [INFO ] [Real]Absence check using 10 positive place invariants in 1 ms returned sat
[2024-06-02 23:29:09] [INFO ] After 133ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:29:09] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:29:10] [INFO ] After 60ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:29:10] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-06-02 23:29:10] [INFO ] After 12ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:29:10] [INFO ] Deduced a trap composed of 28 places in 48 ms of which 8 ms to minimize.
[2024-06-02 23:29:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 59 ms
[2024-06-02 23:29:10] [INFO ] After 84ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-06-02 23:29:10] [INFO ] After 228ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 338 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 72 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 530247 steps, run timeout after 3007 ms. (steps per millisecond=176 ) properties seen :{}
Probabilistic random walk after 530247 steps, saw 159695 distinct states, run finished after 3008 ms. (steps per millisecond=176 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-02 23:29:13] [INFO ] Flow matrix only has 479 transitions (discarded 57 similar events)
// Phase 1: matrix 479 rows 187 cols
[2024-06-02 23:29:13] [INFO ] Computed 10 invariants in 1 ms
[2024-06-02 23:29:13] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:29:13] [INFO ] After 209ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:29:13] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:29:13] [INFO ] After 125ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:29:13] [INFO ] State equation strengthened by 77 read => feed constraints.
[2024-06-02 23:29:13] [INFO ] After 62ms SMT Verify possible using 77 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:29:13] [INFO ] After 85ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 21 ms.
[2024-06-02 23:29:13] [INFO ] After 304ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 187 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 187/187 places, 536/536 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 184 transition count 533
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 184 transition count 533
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 183 transition count 527
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 183 transition count 527
Free-agglomeration rule applied 4 times.
Iterating global reduction 0 with 4 rules applied. Total rules applied 12 place count 183 transition count 523
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 16 place count 179 transition count 523
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 178 transition count 522
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 178 transition count 522
Applied a total of 18 rules in 16 ms. Remains 178 /187 variables (removed 9) and now considering 522/536 (removed 14) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 178/187 places, 522/536 transitions.
Incomplete random walk after 10000 steps, including 344 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 476874 steps, run timeout after 3001 ms. (steps per millisecond=158 ) properties seen :{}
Probabilistic random walk after 476874 steps, saw 145432 distinct states, run finished after 3006 ms. (steps per millisecond=158 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-02 23:29:16] [INFO ] Flow matrix only has 465 transitions (discarded 57 similar events)
// Phase 1: matrix 465 rows 178 cols
[2024-06-02 23:29:16] [INFO ] Computed 10 invariants in 1 ms
[2024-06-02 23:29:16] [INFO ] [Real]Absence check using 10 positive place invariants in 7 ms returned sat
[2024-06-02 23:29:17] [INFO ] After 164ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-02 23:29:17] [INFO ] State equation strengthened by 105 read => feed constraints.
[2024-06-02 23:29:17] [INFO ] After 105ms SMT Verify possible using 105 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:29:17] [INFO ] After 391ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:29:17] [INFO ] [Nat]Absence check using 10 positive place invariants in 1 ms returned sat
[2024-06-02 23:29:17] [INFO ] After 124ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:29:17] [INFO ] After 108ms SMT Verify possible using 105 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:29:17] [INFO ] After 134ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 22 ms.
[2024-06-02 23:29:17] [INFO ] After 379ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 178 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 178/178 places, 522/522 transitions.
Applied a total of 0 rules in 5 ms. Remains 178 /178 variables (removed 0) and now considering 522/522 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 178/178 places, 522/522 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 178/178 places, 522/522 transitions.
Applied a total of 0 rules in 5 ms. Remains 178 /178 variables (removed 0) and now considering 522/522 (removed 0) transitions.
[2024-06-02 23:29:17] [INFO ] Flow matrix only has 465 transitions (discarded 57 similar events)
[2024-06-02 23:29:17] [INFO ] Invariant cache hit.
[2024-06-02 23:29:17] [INFO ] Implicit Places using invariants in 184 ms returned []
[2024-06-02 23:29:17] [INFO ] Flow matrix only has 465 transitions (discarded 57 similar events)
[2024-06-02 23:29:17] [INFO ] Invariant cache hit.
[2024-06-02 23:29:17] [INFO ] State equation strengthened by 105 read => feed constraints.
[2024-06-02 23:29:18] [INFO ] Implicit Places using invariants and state equation in 789 ms returned []
Implicit Place search using SMT with State Equation took 974 ms to find 0 implicit places.
[2024-06-02 23:29:18] [INFO ] Redundant transitions in 3 ms returned []
[2024-06-02 23:29:18] [INFO ] Flow matrix only has 465 transitions (discarded 57 similar events)
[2024-06-02 23:29:18] [INFO ] Invariant cache hit.
[2024-06-02 23:29:18] [INFO ] Dead Transitions using invariants and state equation in 265 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1257 ms. Remains : 178/178 places, 522/522 transitions.
Graph (trivial) has 171 edges and 178 vertex of which 29 / 178 are part of one of the 4 SCC in 1 ms
Free SCC test removed 25 places
Drop transitions removed 147 transitions
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 176 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 150 transition count 343
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 150 transition count 343
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 16 place count 150 transition count 334
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 18 place count 149 transition count 333
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 1 with 20 rules applied. Total rules applied 38 place count 149 transition count 313
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 6 rules applied. Total rules applied 44 place count 149 transition count 307
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 53 place count 143 transition count 304
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 53 place count 143 transition count 301
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 59 place count 140 transition count 301
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 61 place count 139 transition count 300
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 62 place count 139 transition count 299
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 64 place count 138 transition count 298
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 65 place count 137 transition count 260
Iterating global reduction 3 with 1 rules applied. Total rules applied 66 place count 137 transition count 260
Free-agglomeration rule applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 69 place count 137 transition count 257
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 72 place count 134 transition count 257
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 78 place count 134 transition count 251
Free-agglomeration rule applied 3 times.
Iterating global reduction 4 with 3 rules applied. Total rules applied 81 place count 134 transition count 248
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 84 place count 131 transition count 248
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 5 with 6 rules applied. Total rules applied 90 place count 131 transition count 248
Applied a total of 90 rules in 84 ms. Remains 131 /178 variables (removed 47) and now considering 248/522 (removed 274) transitions.
Running SMT prover for 1 properties.
[2024-06-02 23:29:18] [INFO ] Flow matrix only has 244 transitions (discarded 4 similar events)
// Phase 1: matrix 244 rows 131 cols
[2024-06-02 23:29:18] [INFO ] Computed 10 invariants in 0 ms
[2024-06-02 23:29:18] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:29:19] [INFO ] After 163ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:29:19] [INFO ] [Nat]Absence check using 10 positive place invariants in 11 ms returned sat
[2024-06-02 23:29:19] [INFO ] After 59ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:29:19] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-06-02 23:29:19] [INFO ] After 15ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:29:19] [INFO ] After 23ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 14 ms.
[2024-06-02 23:29:19] [INFO ] After 173ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 314 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 467718 steps, run timeout after 3001 ms. (steps per millisecond=155 ) properties seen :{}
Probabilistic random walk after 467718 steps, saw 139430 distinct states, run finished after 3013 ms. (steps per millisecond=155 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-02 23:29:22] [INFO ] Flow matrix only has 479 transitions (discarded 57 similar events)
// Phase 1: matrix 479 rows 187 cols
[2024-06-02 23:29:22] [INFO ] Computed 10 invariants in 1 ms
[2024-06-02 23:29:22] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:29:22] [INFO ] After 221ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:29:22] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:29:22] [INFO ] After 128ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:29:22] [INFO ] State equation strengthened by 77 read => feed constraints.
[2024-06-02 23:29:22] [INFO ] After 119ms SMT Verify possible using 77 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:29:23] [INFO ] Deduced a trap composed of 20 places in 151 ms of which 1 ms to minimize.
[2024-06-02 23:29:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 170 ms
[2024-06-02 23:29:23] [INFO ] After 315ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 15 ms.
[2024-06-02 23:29:23] [INFO ] After 553ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 187 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 187/187 places, 536/536 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 185 transition count 534
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 185 transition count 534
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 184 transition count 528
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 184 transition count 528
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 183 transition count 526
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 183 transition count 526
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 182 transition count 523
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 182 transition count 523
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 181 transition count 521
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 181 transition count 521
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 180 transition count 518
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 180 transition count 518
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 179 transition count 516
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 179 transition count 516
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 178 transition count 513
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 178 transition count 513
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 177 transition count 511
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 177 transition count 511
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 176 transition count 508
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 176 transition count 508
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 175 transition count 506
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 175 transition count 506
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 174 transition count 504
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 174 transition count 504
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 173 transition count 502
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 173 transition count 502
Free-agglomeration rule applied 4 times.
Iterating global reduction 0 with 4 rules applied. Total rules applied 32 place count 173 transition count 498
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 36 place count 169 transition count 498
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 37 place count 168 transition count 497
Iterating global reduction 1 with 1 rules applied. Total rules applied 38 place count 168 transition count 497
Applied a total of 38 rules in 99 ms. Remains 168 /187 variables (removed 19) and now considering 497/536 (removed 39) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 168/187 places, 497/536 transitions.
Incomplete random walk after 10000 steps, including 353 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 490527 steps, run timeout after 3011 ms. (steps per millisecond=162 ) properties seen :{}
Probabilistic random walk after 490527 steps, saw 149131 distinct states, run finished after 3012 ms. (steps per millisecond=162 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-02 23:29:26] [INFO ] Flow matrix only has 440 transitions (discarded 57 similar events)
// Phase 1: matrix 440 rows 168 cols
[2024-06-02 23:29:26] [INFO ] Computed 10 invariants in 1 ms
[2024-06-02 23:29:26] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:29:26] [INFO ] After 122ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-02 23:29:26] [INFO ] State equation strengthened by 101 read => feed constraints.
[2024-06-02 23:29:26] [INFO ] After 139ms SMT Verify possible using 101 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:29:26] [INFO ] After 341ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:29:26] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:29:26] [INFO ] After 159ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:29:26] [INFO ] After 95ms SMT Verify possible using 101 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:29:27] [INFO ] Deduced a trap composed of 28 places in 155 ms of which 0 ms to minimize.
[2024-06-02 23:29:27] [INFO ] Deduced a trap composed of 25 places in 133 ms of which 0 ms to minimize.
[2024-06-02 23:29:27] [INFO ] Deduced a trap composed of 48 places in 140 ms of which 1 ms to minimize.
[2024-06-02 23:29:27] [INFO ] Deduced a trap composed of 17 places in 148 ms of which 0 ms to minimize.
[2024-06-02 23:29:27] [INFO ] Deduced a trap composed of 17 places in 133 ms of which 0 ms to minimize.
[2024-06-02 23:29:27] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 820 ms
[2024-06-02 23:29:27] [INFO ] After 944ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2024-06-02 23:29:27] [INFO ] After 1197ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 168 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 168/168 places, 497/497 transitions.
Applied a total of 0 rules in 5 ms. Remains 168 /168 variables (removed 0) and now considering 497/497 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 168/168 places, 497/497 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 168/168 places, 497/497 transitions.
Applied a total of 0 rules in 5 ms. Remains 168 /168 variables (removed 0) and now considering 497/497 (removed 0) transitions.
[2024-06-02 23:29:27] [INFO ] Flow matrix only has 440 transitions (discarded 57 similar events)
[2024-06-02 23:29:27] [INFO ] Invariant cache hit.
[2024-06-02 23:29:28] [INFO ] Implicit Places using invariants in 188 ms returned []
[2024-06-02 23:29:28] [INFO ] Flow matrix only has 440 transitions (discarded 57 similar events)
[2024-06-02 23:29:28] [INFO ] Invariant cache hit.
[2024-06-02 23:29:28] [INFO ] State equation strengthened by 101 read => feed constraints.
[2024-06-02 23:29:28] [INFO ] Implicit Places using invariants and state equation in 718 ms returned []
Implicit Place search using SMT with State Equation took 907 ms to find 0 implicit places.
[2024-06-02 23:29:28] [INFO ] Redundant transitions in 2 ms returned []
[2024-06-02 23:29:28] [INFO ] Flow matrix only has 440 transitions (discarded 57 similar events)
[2024-06-02 23:29:28] [INFO ] Invariant cache hit.
[2024-06-02 23:29:29] [INFO ] Dead Transitions using invariants and state equation in 300 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1252 ms. Remains : 168/168 places, 497/497 transitions.
Graph (trivial) has 168 edges and 168 vertex of which 29 / 168 are part of one of the 4 SCC in 0 ms
Free SCC test removed 25 places
Drop transitions removed 147 transitions
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 176 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 140 transition count 318
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 140 transition count 318
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 16 place count 140 transition count 309
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 18 place count 139 transition count 308
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 1 with 20 rules applied. Total rules applied 38 place count 139 transition count 288
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 6 rules applied. Total rules applied 44 place count 139 transition count 282
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 53 place count 133 transition count 279
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 53 place count 133 transition count 276
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 59 place count 130 transition count 276
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 61 place count 129 transition count 275
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 62 place count 129 transition count 274
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 64 place count 128 transition count 273
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 65 place count 127 transition count 240
Iterating global reduction 3 with 1 rules applied. Total rules applied 66 place count 127 transition count 240
Free-agglomeration rule applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 69 place count 127 transition count 237
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 72 place count 124 transition count 237
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 78 place count 124 transition count 231
Free-agglomeration rule applied 3 times.
Iterating global reduction 4 with 3 rules applied. Total rules applied 81 place count 124 transition count 228
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 84 place count 121 transition count 228
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 5 with 6 rules applied. Total rules applied 90 place count 121 transition count 228
Applied a total of 90 rules in 84 ms. Remains 121 /168 variables (removed 47) and now considering 228/497 (removed 269) transitions.
Running SMT prover for 1 properties.
[2024-06-02 23:29:29] [INFO ] Flow matrix only has 224 transitions (discarded 4 similar events)
// Phase 1: matrix 224 rows 121 cols
[2024-06-02 23:29:29] [INFO ] Computed 10 invariants in 0 ms
[2024-06-02 23:29:29] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:29:29] [INFO ] After 82ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-02 23:29:29] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-06-02 23:29:29] [INFO ] After 6ms SMT Verify possible using 8 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:29:29] [INFO ] After 180ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:29:29] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:29:29] [INFO ] After 59ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:29:29] [INFO ] After 16ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:29:29] [INFO ] After 24ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2024-06-02 23:29:29] [INFO ] After 157ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 324 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 471141 steps, run timeout after 3011 ms. (steps per millisecond=156 ) properties seen :{}
Probabilistic random walk after 471141 steps, saw 140644 distinct states, run finished after 3012 ms. (steps per millisecond=156 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-02 23:29:32] [INFO ] Flow matrix only has 479 transitions (discarded 57 similar events)
// Phase 1: matrix 479 rows 187 cols
[2024-06-02 23:29:32] [INFO ] Computed 10 invariants in 1 ms
[2024-06-02 23:29:32] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:29:32] [INFO ] After 217ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:29:32] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:29:33] [INFO ] After 125ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:29:33] [INFO ] State equation strengthened by 77 read => feed constraints.
[2024-06-02 23:29:33] [INFO ] After 67ms SMT Verify possible using 77 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:29:33] [INFO ] Deduced a trap composed of 20 places in 132 ms of which 0 ms to minimize.
[2024-06-02 23:29:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 151 ms
[2024-06-02 23:29:33] [INFO ] After 226ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2024-06-02 23:29:33] [INFO ] After 434ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 187 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 187/187 places, 536/536 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 184 transition count 533
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 184 transition count 533
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 183 transition count 527
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 183 transition count 527
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 182 transition count 525
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 182 transition count 525
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 181 transition count 522
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 181 transition count 522
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 180 transition count 520
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 180 transition count 520
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 179 transition count 517
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 179 transition count 517
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 178 transition count 515
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 178 transition count 515
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 177 transition count 512
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 177 transition count 512
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 176 transition count 510
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 176 transition count 510
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 175 transition count 507
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 175 transition count 507
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 174 transition count 505
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 174 transition count 505
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 173 transition count 503
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 173 transition count 503
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 172 transition count 501
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 172 transition count 501
Free-agglomeration rule applied 4 times.
Iterating global reduction 0 with 4 rules applied. Total rules applied 34 place count 172 transition count 497
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 38 place count 168 transition count 497
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 39 place count 167 transition count 496
Iterating global reduction 1 with 1 rules applied. Total rules applied 40 place count 167 transition count 496
Applied a total of 40 rules in 70 ms. Remains 167 /187 variables (removed 20) and now considering 496/536 (removed 40) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 167/187 places, 496/536 transitions.
Incomplete random walk after 10000 steps, including 329 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 73 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 487699 steps, run timeout after 3001 ms. (steps per millisecond=162 ) properties seen :{}
Probabilistic random walk after 487699 steps, saw 148322 distinct states, run finished after 3001 ms. (steps per millisecond=162 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-02 23:29:36] [INFO ] Flow matrix only has 439 transitions (discarded 57 similar events)
// Phase 1: matrix 439 rows 167 cols
[2024-06-02 23:29:36] [INFO ] Computed 10 invariants in 2 ms
[2024-06-02 23:29:36] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:29:36] [INFO ] After 195ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:29:36] [INFO ] [Nat]Absence check using 10 positive place invariants in 11 ms returned sat
[2024-06-02 23:29:36] [INFO ] After 110ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:29:36] [INFO ] State equation strengthened by 101 read => feed constraints.
[2024-06-02 23:29:36] [INFO ] After 53ms SMT Verify possible using 101 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:29:37] [INFO ] Deduced a trap composed of 16 places in 115 ms of which 0 ms to minimize.
[2024-06-02 23:29:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 133 ms
[2024-06-02 23:29:37] [INFO ] After 212ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2024-06-02 23:29:37] [INFO ] After 426ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 167 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 167/167 places, 496/496 transitions.
Applied a total of 0 rules in 5 ms. Remains 167 /167 variables (removed 0) and now considering 496/496 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 167/167 places, 496/496 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 167/167 places, 496/496 transitions.
Applied a total of 0 rules in 5 ms. Remains 167 /167 variables (removed 0) and now considering 496/496 (removed 0) transitions.
[2024-06-02 23:29:37] [INFO ] Flow matrix only has 439 transitions (discarded 57 similar events)
[2024-06-02 23:29:37] [INFO ] Invariant cache hit.
[2024-06-02 23:29:37] [INFO ] Implicit Places using invariants in 139 ms returned []
[2024-06-02 23:29:37] [INFO ] Flow matrix only has 439 transitions (discarded 57 similar events)
[2024-06-02 23:29:37] [INFO ] Invariant cache hit.
[2024-06-02 23:29:37] [INFO ] State equation strengthened by 101 read => feed constraints.
[2024-06-02 23:29:37] [INFO ] Implicit Places using invariants and state equation in 651 ms returned []
Implicit Place search using SMT with State Equation took 791 ms to find 0 implicit places.
[2024-06-02 23:29:37] [INFO ] Redundant transitions in 3 ms returned []
[2024-06-02 23:29:37] [INFO ] Flow matrix only has 439 transitions (discarded 57 similar events)
[2024-06-02 23:29:37] [INFO ] Invariant cache hit.
[2024-06-02 23:29:38] [INFO ] Dead Transitions using invariants and state equation in 235 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1053 ms. Remains : 167/167 places, 496/496 transitions.
Graph (trivial) has 168 edges and 167 vertex of which 29 / 167 are part of one of the 4 SCC in 1 ms
Free SCC test removed 25 places
Drop transitions removed 147 transitions
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 176 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 139 transition count 317
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 139 transition count 317
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 16 place count 139 transition count 308
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 18 place count 138 transition count 307
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 1 with 20 rules applied. Total rules applied 38 place count 138 transition count 287
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 6 rules applied. Total rules applied 44 place count 138 transition count 281
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 53 place count 132 transition count 278
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 53 place count 132 transition count 275
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 59 place count 129 transition count 275
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 61 place count 128 transition count 274
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 62 place count 128 transition count 273
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 64 place count 127 transition count 272
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 65 place count 126 transition count 239
Iterating global reduction 3 with 1 rules applied. Total rules applied 66 place count 126 transition count 239
Free-agglomeration rule applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 69 place count 126 transition count 236
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 72 place count 123 transition count 236
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 78 place count 123 transition count 230
Free-agglomeration rule applied 3 times.
Iterating global reduction 4 with 3 rules applied. Total rules applied 81 place count 123 transition count 227
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 84 place count 120 transition count 227
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 5 with 6 rules applied. Total rules applied 90 place count 120 transition count 227
Applied a total of 90 rules in 70 ms. Remains 120 /167 variables (removed 47) and now considering 227/496 (removed 269) transitions.
Running SMT prover for 1 properties.
[2024-06-02 23:29:38] [INFO ] Flow matrix only has 223 transitions (discarded 4 similar events)
// Phase 1: matrix 223 rows 120 cols
[2024-06-02 23:29:38] [INFO ] Computed 10 invariants in 0 ms
[2024-06-02 23:29:38] [INFO ] [Real]Absence check using 10 positive place invariants in 7 ms returned sat
[2024-06-02 23:29:38] [INFO ] After 176ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:29:38] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:29:38] [INFO ] After 87ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:29:38] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-06-02 23:29:38] [INFO ] After 6ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:29:38] [INFO ] After 19ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 13 ms.
[2024-06-02 23:29:38] [INFO ] After 200ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 358 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 64 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 470010 steps, run timeout after 3001 ms. (steps per millisecond=156 ) properties seen :{}
Probabilistic random walk after 470010 steps, saw 140268 distinct states, run finished after 3013 ms. (steps per millisecond=155 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-02 23:29:41] [INFO ] Flow matrix only has 479 transitions (discarded 57 similar events)
// Phase 1: matrix 479 rows 187 cols
[2024-06-02 23:29:41] [INFO ] Computed 10 invariants in 1 ms
[2024-06-02 23:29:41] [INFO ] [Real]Absence check using 10 positive place invariants in 10 ms returned sat
[2024-06-02 23:29:41] [INFO ] After 221ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:29:41] [INFO ] [Nat]Absence check using 10 positive place invariants in 1 ms returned sat
[2024-06-02 23:29:42] [INFO ] After 125ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:29:42] [INFO ] State equation strengthened by 77 read => feed constraints.
[2024-06-02 23:29:42] [INFO ] After 63ms SMT Verify possible using 77 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:29:42] [INFO ] Deduced a trap composed of 20 places in 166 ms of which 1 ms to minimize.
[2024-06-02 23:29:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 184 ms
[2024-06-02 23:29:42] [INFO ] After 253ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 13 ms.
[2024-06-02 23:29:42] [INFO ] After 468ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 187 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 187/187 places, 536/536 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 185 transition count 534
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 185 transition count 534
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 184 transition count 528
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 184 transition count 528
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 183 transition count 526
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 183 transition count 526
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 182 transition count 523
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 182 transition count 523
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 181 transition count 521
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 181 transition count 521
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 180 transition count 518
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 180 transition count 518
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 179 transition count 516
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 179 transition count 516
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 178 transition count 513
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 178 transition count 513
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 177 transition count 511
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 177 transition count 511
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 176 transition count 508
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 176 transition count 508
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 175 transition count 506
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 175 transition count 506
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 174 transition count 504
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 174 transition count 504
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 173 transition count 502
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 173 transition count 502
Free-agglomeration rule applied 4 times.
Iterating global reduction 0 with 4 rules applied. Total rules applied 32 place count 173 transition count 498
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 36 place count 169 transition count 498
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 37 place count 168 transition count 497
Iterating global reduction 1 with 1 rules applied. Total rules applied 38 place count 168 transition count 497
Applied a total of 38 rules in 91 ms. Remains 168 /187 variables (removed 19) and now considering 497/536 (removed 39) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 168/187 places, 497/536 transitions.
Incomplete random walk after 10000 steps, including 334 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 504564 steps, run timeout after 3009 ms. (steps per millisecond=167 ) properties seen :{}
Probabilistic random walk after 504564 steps, saw 152850 distinct states, run finished after 3009 ms. (steps per millisecond=167 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-02 23:29:45] [INFO ] Flow matrix only has 440 transitions (discarded 57 similar events)
// Phase 1: matrix 440 rows 168 cols
[2024-06-02 23:29:45] [INFO ] Computed 10 invariants in 1 ms
[2024-06-02 23:29:45] [INFO ] [Real]Absence check using 10 positive place invariants in 9 ms returned sat
[2024-06-02 23:29:45] [INFO ] After 106ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-02 23:29:45] [INFO ] State equation strengthened by 101 read => feed constraints.
[2024-06-02 23:29:45] [INFO ] After 110ms SMT Verify possible using 101 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:29:45] [INFO ] After 284ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:29:45] [INFO ] [Nat]Absence check using 10 positive place invariants in 1 ms returned sat
[2024-06-02 23:29:45] [INFO ] After 101ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:29:46] [INFO ] After 96ms SMT Verify possible using 101 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:29:46] [INFO ] Deduced a trap composed of 16 places in 148 ms of which 0 ms to minimize.
[2024-06-02 23:29:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 165 ms
[2024-06-02 23:29:46] [INFO ] After 267ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 19 ms.
[2024-06-02 23:29:46] [INFO ] After 462ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 168 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 168/168 places, 497/497 transitions.
Applied a total of 0 rules in 4 ms. Remains 168 /168 variables (removed 0) and now considering 497/497 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 168/168 places, 497/497 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 168/168 places, 497/497 transitions.
Applied a total of 0 rules in 4 ms. Remains 168 /168 variables (removed 0) and now considering 497/497 (removed 0) transitions.
[2024-06-02 23:29:46] [INFO ] Flow matrix only has 440 transitions (discarded 57 similar events)
[2024-06-02 23:29:46] [INFO ] Invariant cache hit.
[2024-06-02 23:29:46] [INFO ] Implicit Places using invariants in 199 ms returned []
[2024-06-02 23:29:46] [INFO ] Flow matrix only has 440 transitions (discarded 57 similar events)
[2024-06-02 23:29:46] [INFO ] Invariant cache hit.
[2024-06-02 23:29:46] [INFO ] State equation strengthened by 101 read => feed constraints.
[2024-06-02 23:29:47] [INFO ] Implicit Places using invariants and state equation in 818 ms returned []
Implicit Place search using SMT with State Equation took 1019 ms to find 0 implicit places.
[2024-06-02 23:29:47] [INFO ] Redundant transitions in 2 ms returned []
[2024-06-02 23:29:47] [INFO ] Flow matrix only has 440 transitions (discarded 57 similar events)
[2024-06-02 23:29:47] [INFO ] Invariant cache hit.
[2024-06-02 23:29:47] [INFO ] Dead Transitions using invariants and state equation in 279 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1326 ms. Remains : 168/168 places, 497/497 transitions.
Graph (trivial) has 168 edges and 168 vertex of which 29 / 168 are part of one of the 4 SCC in 0 ms
Free SCC test removed 25 places
Drop transitions removed 147 transitions
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 176 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 140 transition count 318
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 140 transition count 318
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 16 place count 140 transition count 309
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 18 place count 139 transition count 308
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 1 with 20 rules applied. Total rules applied 38 place count 139 transition count 288
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 6 rules applied. Total rules applied 44 place count 139 transition count 282
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 53 place count 133 transition count 279
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 53 place count 133 transition count 276
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 59 place count 130 transition count 276
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 61 place count 129 transition count 275
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 62 place count 129 transition count 274
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 64 place count 128 transition count 273
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 65 place count 127 transition count 240
Iterating global reduction 3 with 1 rules applied. Total rules applied 66 place count 127 transition count 240
Free-agglomeration rule applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 69 place count 127 transition count 237
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 72 place count 124 transition count 237
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 78 place count 124 transition count 231
Free-agglomeration rule applied 3 times.
Iterating global reduction 4 with 3 rules applied. Total rules applied 81 place count 124 transition count 228
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 84 place count 121 transition count 228
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 5 with 6 rules applied. Total rules applied 90 place count 121 transition count 228
Applied a total of 90 rules in 62 ms. Remains 121 /168 variables (removed 47) and now considering 228/497 (removed 269) transitions.
Running SMT prover for 1 properties.
[2024-06-02 23:29:47] [INFO ] Flow matrix only has 224 transitions (discarded 4 similar events)
// Phase 1: matrix 224 rows 121 cols
[2024-06-02 23:29:47] [INFO ] Computed 10 invariants in 0 ms
[2024-06-02 23:29:47] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:29:47] [INFO ] After 64ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-02 23:29:47] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-06-02 23:29:47] [INFO ] After 6ms SMT Verify possible using 8 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:29:47] [INFO ] After 137ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:29:47] [INFO ] [Nat]Absence check using 10 positive place invariants in 1 ms returned sat
[2024-06-02 23:29:47] [INFO ] After 65ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:29:47] [INFO ] After 5ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:29:47] [INFO ] After 21ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2024-06-02 23:29:47] [INFO ] After 162ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished random walk after 88 steps, including 3 resets, run visited all 1 properties in 2 ms. (steps per millisecond=44 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 479 steps, including 16 resets, run visited all 1 properties in 2 ms. (steps per millisecond=239 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 31 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=31 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 27 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=27 )
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 341 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
TIME LIMIT: Killed by timeout after 1800 seconds
MemTotal: 16393232 kB
MemFree: 13694840 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16097716 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
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="FireWire-PT-20"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is FireWire-PT-20, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r572-tall-171734910900202"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-20.tgz
mv FireWire-PT-20 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;