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-171734910900197.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-19, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r572-tall-171734910900197
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 668K
-rw-r--r-- 1 mcc users 7.8K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 9.5K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K 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 221K 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 1717369130818

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-19
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202304061127
[2024-06-02 22:58:52] [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 22:58:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 22:58:52] [INFO ] Load time of PNML (sax parser for PT used): 77 ms
[2024-06-02 22:58:52] [INFO ] Transformed 602 places.
[2024-06-02 22:58:52] [INFO ] Transformed 944 transitions.
[2024-06-02 22:58:52] [INFO ] Found NUPN structural information;
[2024-06-02 22:58:52] [INFO ] Parsed PT model containing 602 places and 944 transitions and 2776 arcs in 143 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 602/602 places, 944/944 transitions.
Graph (trivial) has 494 edges and 602 vertex of which 19 / 602 are part of one of the 3 SCC in 5 ms
Free SCC test removed 16 places
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Reduce places removed 9 places and 0 transitions.
Drop transitions removed 177 transitions
Trivial Post-agglo rules discarded 177 transitions
Performed 177 trivial Post agglomeration. Transition count delta: 177
Iterating post reduction 0 with 186 rules applied. Total rules applied 187 place count 577 transition count 750
Reduce places removed 177 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 180 rules applied. Total rules applied 367 place count 400 transition count 747
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 369 place count 398 transition count 747
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 369 place count 398 transition count 738
Deduced a syphon composed of 9 places in 6 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 387 place count 389 transition count 738
Performed 130 Post agglomeration using F-continuation condition.Transition count delta: 130
Deduced a syphon composed of 130 places in 3 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 3 with 260 rules applied. Total rules applied 647 place count 259 transition count 608
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: -255
Deduced a syphon composed of 47 places in 3 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 3 with 94 rules applied. Total rules applied 741 place count 212 transition count 863
Applied a total of 741 rules in 84 ms. Remains 212 /602 variables (removed 390) and now considering 863/944 (removed 81) transitions.
[2024-06-02 22:58:52] [INFO ] Flow matrix only has 809 transitions (discarded 54 similar events)
// Phase 1: matrix 809 rows 212 cols
[2024-06-02 22:58:52] [INFO ] Computed 10 invariants in 15 ms
[2024-06-02 22:58:53] [INFO ] Implicit Places using invariants in 532 ms returned []
[2024-06-02 22:58:53] [INFO ] Flow matrix only has 809 transitions (discarded 54 similar events)
[2024-06-02 22:58:53] [INFO ] Invariant cache hit.
[2024-06-02 22:58:53] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-06-02 22:58:53] [INFO ] Implicit Places using invariants and state equation in 711 ms returned []
Implicit Place search using SMT with State Equation took 1270 ms to find 0 implicit places.
[2024-06-02 22:58:53] [INFO ] Flow matrix only has 809 transitions (discarded 54 similar events)
[2024-06-02 22:58:53] [INFO ] Invariant cache hit.
[2024-06-02 22:58:54] [INFO ] Dead Transitions using invariants and state equation in 306 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 212/602 places, 863/944 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 1662 ms. Remains : 212/602 places, 863/944 transitions.
Discarding 419 transitions out of 863. Remains 444
Initial state reduction rules removed 1 formulas.
[2024-06-02 22:58:54] [INFO ] Flatten gal took : 194 ms
Incomplete random walk after 10000 steps, including 562 resets, run finished after 710 ms. (steps per millisecond=14 ) properties (out of 443) seen :74
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 369) 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 369) 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 369) 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 369) 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 369) 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 369) 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 369) 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 369) 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 369) 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 369) 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 369) 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 369) 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 369) 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 369) 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 369) 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 369) 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 369) 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 369) 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 369) 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 369) 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 369) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 369) 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 369) 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 369) 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 369) 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 369) 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 369) 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 369) 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 369) 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 369) 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 369) 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 369) seen :0
[2024-06-02 22:58:55] [INFO ] Flatten gal took : 116 ms
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=7 ) properties (out of 369) 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 369) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 369) 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 369) 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 369) 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 369) 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 369) 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 369) 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 369) 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 369) 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 369) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 369) 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 369) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=100 ) properties (out of 369) 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 369) 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 369) 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 369) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 369) seen :0
Running SMT prover for 369 properties.
[2024-06-02 22:58:55] [INFO ] Flow matrix only has 809 transitions (discarded 54 similar events)
[2024-06-02 22:58:55] [INFO ] Invariant cache hit.
[2024-06-02 22:58:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14128590459315327806.gal : 27 ms
[2024-06-02 22:58:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12296474587715147045.prop : 9 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/ReachabilityCardinality14128590459315327806.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12296474587715147045.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/ReachabilityCardinality12296474587715147045.prop.
Reachability property qltransition_650 is true.
Reachability property qltransition_648 is true.
Reachability property qltransition_463 is true.
Reachability property qltransition_461 is true.
Reachability property qltransition_459 is true.
Reachability property qltransition_99 is true.
SDD proceeding with computation,437 properties remain. new max is 2
SDD size :1 after 25
Reachability property qltransition_268 is true.
SDD proceeding with computation,436 properties remain. new max is 2
SDD size :25 after 37
Reachability property qltransition_270 is true.
SDD proceeding with computation,435 properties remain. new max is 2
SDD size :37 after 73
Reachability property qltransition_226 is true.
Reachability property qltransition_220 is true.
Reachability property qltransition_196 is true.
Reachability property qltransition_190 is true.
Reachability property qltransition_73 is true.
Reachability property qltransition_32 is true.
Reachability property qltransition_29 is true.
SDD proceeding with computation,428 properties remain. new max is 2
SDD size :73 after 87
Reachability property qltransition_35 is true.
SDD proceeding with computation,427 properties remain. new max is 2
SDD size :87 after 90
Reachability property qltransition_165 is true.
SDD proceeding with computation,426 properties remain. new max is 2
SDD size :90 after 92
Reachability property qltransition_778 is true.
Reachability property qltransition_573 is true.
SDD proceeding with computation,424 properties remain. new max is 2
SDD size :92 after 93
Reachability property qltransition_774 is true.
Reachability property qltransition_569 is true.
SDD proceeding with computation,422 properties remain. new max is 2
SDD size :93 after 94
Reachability property qltransition_782 is true.
Reachability property qltransition_780 is true.
Reachability property qltransition_577 is true.
Reachability property qltransition_575 is true.
SDD proceeding with computation,418 properties remain. new max is 2
SDD size :94 after 96
Reachability property qltransition_772 is true.
Reachability property qltransition_567 is true.
SDD proceeding with computation,416 properties remain. new max is 2
SDD size :96 after 97
Reachability property qltransition_71 is true.
SDD proceeding with computation,415 properties remain. new max is 2
SDD size :97 after 102
SDD proceeding with computation,415 properties remain. new max is 4
SDD size :102 after 104
Reachability property qltransition_164 is true.
SDD proceeding with computation,414 properties remain. new max is 4
SDD size :104 after 105
SDD proceeding with computation,414 properties remain. new max is 8
SDD size :105 after 106
SDD proceeding with computation,414 properties remain. new max is 16
SDD size :106 after 108
SDD proceeding with computation,414 properties remain. new max is 32
SDD size :108 after 111
Reachability property qltransition_163 is true.
Reachability property qltransition_69 is true.
SDD proceeding with computation,412 properties remain. new max is 32
SDD size :111 after 119
SDD proceeding with computation,412 properties remain. new max is 64
SDD size :119 after 125
Reachability property qltransition_162 is true.
Reachability property qltransition_67 is true.
SDD proceeding with computation,410 properties remain. new max is 64
SDD size :125 after 139
Reachability property qltransition_161 is true.
Reachability property qltransition_65 is true.
SDD proceeding with computation,408 properties remain. new max is 64
SDD size :139 after 153
Reachability property qltransition_448 is true.
Reachability property qltransition_441 is true.
Reachability property qltransition_438 is true.
Reachability property qltransition_435 is true.
Reachability property qltransition_426 is true.
Reachability property qltransition_412 is true.
Reachability property qltransition_410 is true.
Reachability property qltransition_408 is true.
Reachability property qltransition_402 is true.
Reachability property qltransition_400 is true.
Reachability property qltransition_398 is true.
Reachability property qltransition_396 is true.
Reachability property qltransition_390 is true.
Reachability property qltransition_63 is true.
SDD proceeding with computation,394 properties remain. new max is 64
SDD size :153 after 187
Reachability property qltransition_776 is true.
Reachability property qltransition_571 is true.
Reachability property qltransition_432 is true.
Reachability property qltransition_406 is true.
Reachability property qltransition_394 is true.
SDD proceeding with computation,389 properties remain. new max is 64
SDD size :187 after 240
Reachability property qltransition_613 is true.
Reachability property qltransition_611 is true.
Reachability property qltransition_609 is true.
Reachability property qltransition_607 is true.
Reachability property qltransition_605 is true.
Reachability property qltransition_603 is true.
Reachability property qltransition_564 is true.
Reachability property qltransition_561 is true.
Reachability property qltransition_558 is true.
Reachability property qltransition_555 is true.
Reachability property qltransition_552 is true.
Reachability property qltransition_549 is true.
Reachability property qltransition_545 is true.
Reachability property qltransition_541 is true.
Reachability property qltransition_537 is true.
Reachability property qltransition_533 is true.
Reachability property qltransition_529 is true.
Reachability property qltransition_525 is true.
Reachability property qltransition_523 is true.
Reachability property qltransition_521 is true.
Reachability property qltransition_519 is true.
Reachability property qltransition_517 is true.
Reachability property qltransition_515 is true.
Reachability property qltransition_513 is true.
Reachability property qltransition_511 is true.
Reachability property qltransition_509 is true.
Reachability property qltransition_507 is true.
Reachability property qltransition_505 is true.
Reachability property qltransition_503 is true.
Reachability property qltransition_501 is true.
Reachability property qltransition_496 is true.
Reachability property qltransition_491 is true.
Reachability property qltransition_486 is true.
Reachability property qltransition_481 is true.
Reachability property qltransition_476 is true.
Reachability property qltransition_471 is true.
Reachability property qltransition_429 is true.
Reachability property qltransition_404 is true.
Reachability property qltransition_392 is true.
SDD proceeding with computation,350 properties remain. new max is 64
SDD size :240 after 805
Reachability property qltransition_219 is true.
Reachability property qltransition_218 is true.
Reachability property qltransition_139 is true.
Reachability property qltransition_134 is true.
Reachability property qltransition_133 is true.
Reachability property qltransition_132 is true.
Reachability property qltransition_131 is true.
Reachability property qltransition_130 is true.
Reachability property qltransition_81 is true.
SDD proceeding with computation,341 properties remain. new max is 64
SDD size :805 after 1561
Reachability property qltransition_446 is true.
Reachability property qltransition_444 is true.
Reachability property qltransition_223 is true.
Reachability property qltransition_222 is true.
Reachability property qltransition_150 is true.
Reachability property qltransition_110 is true.
Reachability property qltransition_109 is true.
Reachability property qltransition_108 is true.
Reachability property qltransition_107 is true.
Reachability property qltransition_70 is true.
Reachability property qltransition_68 is true.
Reachability property qltransition_66 is true.
Reachability property qltransition_64 is true.
SDD proceeding with computation,328 properties remain. new max is 64
SDD size :1561 after 1615
SDD proceeding with computation,328 properties remain. new max is 128
SDD size :1615 after 1663
Reachability property qltransition_224 is true.
Reachability property qltransition_80 is true.
SDD proceeding with computation,326 properties remain. new max is 128
SDD size :1663 after 1786
Reachability property qltransition_818 is true.
Reachability property qltransition_816 is true.
Reachability property qltransition_814 is true.
Reachability property qltransition_812 is true.
Reachability property qltransition_810 is true.
Reachability property qltransition_808 is true.
Reachability property qltransition_769 is true.
Reachability property qltransition_766 is true.
Reachability property qltransition_763 is true.
Reachability property qltransition_760 is true.
Reachability property qltransition_757 is true.
Reachability property qltransition_754 is true.
Reachability property qltransition_750 is true.
Reachability property qltransition_746 is true.
Reachability property qltransition_742 is true.
Reachability property qltransition_738 is true.
Reachability property qltransition_734 is true.
Reachability property qltransition_730 is true.
Reachability property qltransition_728 is true.
Reachability property qltransition_726 is true.
Reachability property qltransition_724 is true.
Reachability property qltransition_722 is true.
Reachability property qltransition_720 is true.
Reachability property qltransition_718 is true.
Reachability property qltransition_716 is true.
Reachability property qltransition_714 is true.
Reachability property qltransition_712 is true.
Reachability property qltransition_710 is true.
Reachability property qltransition_708 is true.
Reachability property qltransition_706 is true.
Reachability property qltransition_701 is true.
Reachability property qltransition_696 is true.
Reachability property qltransition_691 is true.
Reachability property qltransition_686 is true.
Reachability property qltransition_681 is true.
Reachability property qltransition_676 is true.
Reachability property qltransition_645 is true.
Reachability property qltransition_642 is true.
Reachability property qltransition_639 is true.
Reachability property qltransition_49 is true.
SDD proceeding with computation,286 properties remain. new max is 128
SDD size :1786 after 12555
SDD proceeding with computation,286 properties remain. new max is 256
SDD size :12555 after 13374
Reachability property qltransition_253 is true.
Reachability property qltransition_252 is true.
Reachability property qltransition_122 is true.
SDD proceeding with computation,283 properties remain. new max is 256
SDD size :13374 after 14025
Reachability property qltransition_254 is true.
Reachability property qltransition_249 is true.
Reachability property qltransition_248 is true.
[2024-06-02 22:58:57] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
Reachability property qltransition_50 is true.
SDD proceeding with computation,279 properties remain. new max is 256
SDD size :14025 after 17429
SDD proceeding with computation,279 properties remain. new max is 512
SDD size :17429 after 24810
SDD proceeding with computation,279 properties remain. new max is 1024
SDD size :24810 after 31459
Reachability property qltransition_850 is true.
SDD proceeding with computation,278 properties remain. new max is 1024
SDD size :31459 after 39599
Reachability property qltransition_847 is true.
Reachability property qltransition_844 is true.
Reachability property qltransition_456 is true.
Reachability property qltransition_453 is true.
Reachability property qltransition_450 is true.
Reachability property qltransition_424 is true.
Reachability property qltransition_422 is true.
Reachability property qltransition_420 is true.
Reachability property qltransition_418 is true.
Reachability property qltransition_416 is true.
Reachability property qltransition_414 is true.
Reachability property qltransition_388 is true.
Reachability property qltransition_386 is true.
Reachability property qltransition_384 is true.
Reachability property qltransition_382 is true.
Reachability property qltransition_380 is true.
Reachability property qltransition_378 is true.
Reachability property qltransition_375 is true.
Reachability property qltransition_372 is true.
Reachability property qltransition_369 is true.
Reachability property qltransition_366 is true.
Reachability property qltransition_363 is true.
Reachability property qltransition_360 is true.
Reachability property qltransition_356 is true.
Reachability property qltransition_352 is true.
Reachability property qltransition_348 is true.
Reachability property qltransition_344 is true.
Reachability property qltransition_340 is true.
Reachability property qltransition_336 is true.
Reachability property qltransition_334 is true.
Reachability property qltransition_332 is true.
Reachability property qltransition_330 is true.
Reachability property qltransition_328 is true.
Reachability property qltransition_326 is true.
Reachability property qltransition_324 is true.
Reachability property qltransition_322 is true.
Reachability property qltransition_320 is true.
Reachability property qltransition_318 is true.
Reachability property qltransition_316 is true.
Reachability property qltransition_314 is true.
Reachability property qltransition_312 is true.
Reachability property qltransition_307 is true.
Reachability property qltransition_302 is true.
Reachability property qltransition_297 is true.
Reachability property qltransition_292 is true.
Reachability property qltransition_287 is true.
Reachability property qltransition_282 is true.
Reachability property qltransition_194 is true.
Reachability property qltransition_193 is true.
Reachability property qltransition_192 is true.
Reachability property qltransition_189 is true.
Reachability property qltransition_188 is true.
Reachability property qltransition_172 is true.
Reachability property qltransition_171 is true.
Reachability property qltransition_170 is true.
Reachability property qltransition_169 is true.
Reachability property qltransition_168 is true.
Reachability property qltransition_144 is true.
Reachability property qltransition_143 is true.
Reachability property qltransition_142 is true.
Reachability property qltransition_129 is true.
Reachability property qltransition_115 is true.
Reachability property qltransition_114 is true.
Reachability property qltransition_113 is true.
Reachability property qltransition_92 is true.
Reachability property qltransition_90 is true.
Reachability property qltransition_89 is true.
Reachability property qltransition_88 is true.
Reachability property qltransition_87 is true.
Reachability property qltransition_86 is true.
Reachability property qltransition_85 is true.
Reachability property qltransition_84 is true.
Reachability property qltransition_62 is true.
Reachability property qltransition_61 is true.
SDD proceeding with computation,204 properties remain. new max is 1024
SDD size :39599 after 47579
Reachability property qltransition_637 is true.
Reachability property qltransition_635 is true.
Reachability property qltransition_633 is true.
Reachability property qltransition_630 is true.
Reachability property qltransition_627 is true.
Reachability property qltransition_624 is true.
Reachability property qltransition_621 is true.
Reachability property qltransition_618 is true.
Reachability property qltransition_615 is true.
Reachability property qltransition_601 is true.
Reachability property qltransition_599 is true.
Reachability property qltransition_597 is true.
Reachability property qltransition_595 is true.
Reachability property qltransition_593 is true.
Reachability property qltransition_591 is true.
Reachability property qltransition_589 is true.
Reachability property qltransition_587 is true.
Reachability property qltransition_585 is true.
Reachability property qltransition_583 is true.
Reachability property qltransition_581 is true.
Reachability property qltransition_579 is true.
Reachability property qltransition_141 is true.
Reachability property qltransition_140 is true.
Reachability property qltransition_112 is true.
Reachability property qltransition_83 is true.
Reachability property qltransition_82 is true.
SDD proceeding with computation,178 properties remain. new max is 1024
SDD size :47579 after 64255
SDD proceeding with computation,178 properties remain. new max is 2048
SDD size :64255 after 71945
Reachability property qltransition_186 is true.
Reachability property qltransition_184 is true.
Reachability property qltransition_128 is true.
SDD proceeding with computation,175 properties remain. new max is 2048
SDD size :71945 after 113892
Reachability property qltransition_200 is true.
Reachability property qltransition_198 is true.
Reachability property qltransition_185 is true.
Reachability property qltransition_60 is true.
SDD proceeding with computation,171 properties remain. new max is 2048
SDD size :113892 after 217228
Reachability property qltransition_160 is true.
Reachability property qltransition_159 is true.
Reachability property qltransition_146 is true.
Reachability property qltransition_96 is true.
Reachability property qltransition_59 is true.
Reachability property qltransition_58 is true.
SDD proceeding with computation,165 properties remain. new max is 2048
SDD size :217228 after 247625
Reachability property qltransition_280 is true.
Reachability property qltransition_278 is true.
Reachability property qltransition_183 is true.
Reachability property qltransition_182 is true.
Reachability property qltransition_181 is true.
Reachability property qltransition_180 is true.
Reachability property qltransition_179 is true.
Reachability property qltransition_178 is true.
Reachability property qltransition_127 is true.
Reachability property qltransition_106 is true.
Reachability property qltransition_57 is true.
Reachability property qltransition_56 is true.
SDD proceeding with computation,153 properties remain. new max is 2048
SDD size :247625 after 258228
Reachability property qltransition_177 is true.
Reachability property qltransition_126 is true.
SDD proceeding with computation,151 properties remain. new max is 2048
SDD size :258228 after 268572
Reachability property qltransition_276 is true.
Reachability property qltransition_274 is true.
Reachability property qltransition_272 is true.
Reachability property qltransition_221 is true.
Reachability property qltransition_191 is true.
Reachability property qltransition_187 is true.
Reachability property qltransition_175 is true.
Reachability property qltransition_174 is true.
Reachability property qltransition_173 is true.
Reachability property qltransition_145 is true.
Reachability property qltransition_93 is true.
Reachability property qltransition_91 is true.
Reachability property qltransition_74 is true.
SDD proceeding with computation,138 properties remain. new max is 2048
SDD size :268572 after 392375
SDD proceeding with computation,138 properties remain. new max is 4096
SDD size :392375 after 398801
Reachability property qltransition_195 is true.
Reachability property qltransition_135 is true.
Reachability property qltransition_72 is true.
SDD proceeding with computation,135 properties remain. new max is 4096
SDD size :398801 after 432683
SDD proceeding with computation,135 properties remain. new max is 8192
SDD size :432683 after 488472
SDD proceeding with computation,135 properties remain. new max is 16384
SDD size :488472 after 562785
[2024-06-02 22:59:09] [INFO ] After 13878ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:369
[2024-06-02 22:59:10] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
Reachability property qltransition_225 is true.
SDD proceeding with computation,134 properties remain. new max is 16384
SDD size :562785 after 745509
Reachability property qltransition_842 is true.
Reachability property qltransition_840 is true.
Reachability property qltransition_838 is true.
Reachability property qltransition_835 is true.
Reachability property qltransition_832 is true.
Reachability property qltransition_829 is true.
Reachability property qltransition_826 is true.
Reachability property qltransition_823 is true.
Reachability property qltransition_820 is true.
Reachability property qltransition_806 is true.
Reachability property qltransition_804 is true.
Reachability property qltransition_802 is true.
Reachability property qltransition_800 is true.
Reachability property qltransition_798 is true.
Reachability property qltransition_796 is true.
Reachability property qltransition_794 is true.
Reachability property qltransition_792 is true.
Reachability property qltransition_790 is true.
Reachability property qltransition_788 is true.
Reachability property qltransition_786 is true.
Reachability property qltransition_784 is true.
Reachability property qltransition_266 is true.
Reachability property qltransition_256 is true.
Reachability property qltransition_255 is true.
Reachability property qltransition_251 is true.
Reachability property qltransition_250 is true.
Reachability property qltransition_156 is true.
Reachability property qltransition_155 is true.
Reachability property qltransition_154 is true.
Reachability property qltransition_153 is true.
Reachability property qltransition_152 is true.
Reachability property qltransition_121 is true.
Reachability property qltransition_120 is true.
Reachability property qltransition_119 is true.
Reachability property qltransition_118 is true.
Reachability property qltransition_117 is true.
Reachability property qltransition_116 is true.
Reachability property qltransition_104 is true.
Reachability property qltransition_103 is true.
Reachability property qltransition_102 is true.
Reachability property qltransition_101 is true.
Reachability property qltransition_48 is true.
Reachability property qltransition_47 is true.
Reachability property qltransition_46 is true.
Reachability property qltransition_45 is true.
Reachability property qltransition_44 is true.
Reachability property qltransition_43 is true.
Reachability property qltransition_42 is true.
Reachability property qltransition_41 is true.
Reachability property qltransition_40 is true.
Reachability property qltransition_39 is true.
Reachability property qltransition_38 is true.
Reachability property qltransition_37 is true.
SDD proceeding with computation,81 properties remain. new max is 16384
SDD size :745509 after 1.20307e+06
[2024-06-02 22:59:22] [INFO ] After 10261ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :369
[2024-06-02 22:59:22] [INFO ] State equation strengthened by 96 read => feed constraints.
SDD proceeding with computation,81 properties remain. new max is 32768
SDD size :1.20307e+06 after 1.64767e+06
[2024-06-02 22:59:33] [INFO ] After 10997ms SMT Verify possible using 96 Read/Feed constraints in natural domain returned unsat :0 sat :369
[2024-06-02 22:59:34] [INFO ] Deduced a trap composed of 41 places in 291 ms of which 32 ms to minimize.
[2024-06-02 22:59:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 332 ms
[2024-06-02 22:59:34] [INFO ] Deduced a trap composed of 41 places in 187 ms of which 0 ms to minimize.
[2024-06-02 22:59:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 221 ms
[2024-06-02 22:59:34] [INFO ] Deduced a trap composed of 41 places in 75 ms of which 9 ms to minimize.
[2024-06-02 22:59:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 114 ms
[2024-06-02 22:59:34] [INFO ] After 12444ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :369
Attempting to minimize the solution found.
Minimization took 1 ms.
[2024-06-02 22:59:34] [INFO ] After 25015ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :369
SDD proceeding with computation,81 properties remain. new max is 65536
SDD size :1.64767e+06 after 2.35246e+06
Parikh walk visited 0 properties in 7041 ms.
Support contains 71 out of 212 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 212/212 places, 863/863 transitions.
Drop transitions removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 212 transition count 850
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 23 place count 202 transition count 668
Iterating global reduction 1 with 10 rules applied. Total rules applied 33 place count 202 transition count 668
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 54 place count 202 transition count 647
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 56 place count 201 transition count 654
Drop transitions removed 54 transitions
Redundant transition composition rules discarded 54 transitions
Iterating global reduction 2 with 54 rules applied. Total rules applied 110 place count 201 transition count 600
Free-agglomeration rule applied 11 times.
Iterating global reduction 2 with 11 rules applied. Total rules applied 121 place count 201 transition count 589
Reduce places removed 11 places and 0 transitions.
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 141 place count 190 transition count 580
Drop transitions removed 84 transitions
Redundant transition composition rules discarded 84 transitions
Iterating global reduction 3 with 84 rules applied. Total rules applied 225 place count 190 transition count 496
Applied a total of 225 rules in 105 ms. Remains 190 /212 variables (removed 22) and now considering 496/863 (removed 367) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 190/212 places, 496/863 transitions.
Reachability property qltransition_230 is true.
Reachability property qltransition_217 is true.
Reachability property qltransition_216 is true.
Reachability property qltransition_215 is true.
Reachability property qltransition_214 is true.
Reachability property qltransition_138 is true.
Reachability property qltransition_79 is true.
SDD proceeding with computation,74 properties remain. new max is 65536
SDD size :2.35246e+06 after 4.72036e+06
Incomplete random walk after 1000000 steps, including 41436 resets, run finished after 27639 ms. (steps per millisecond=36 ) properties (out of 74) seen :31
Incomplete Best-First random walk after 100001 steps, including 754 resets, run finished after 559 ms. (steps per millisecond=178 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 100000 steps, including 313 resets, run finished after 661 ms. (steps per millisecond=151 ) properties (out of 43) seen :2
Incomplete Best-First random walk after 100001 steps, including 759 resets, run finished after 542 ms. (steps per millisecond=184 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 318 resets, run finished after 627 ms. (steps per millisecond=159 ) properties (out of 41) seen :1
Incomplete Best-First random walk after 100001 steps, including 312 resets, run finished after 397 ms. (steps per millisecond=251 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 754 resets, run finished after 334 ms. (steps per millisecond=299 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 316 resets, run finished after 372 ms. (steps per millisecond=268 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 774 resets, run finished after 322 ms. (steps per millisecond=310 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 756 resets, run finished after 329 ms. (steps per millisecond=303 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 763 resets, run finished after 317 ms. (steps per millisecond=315 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 739 resets, run finished after 328 ms. (steps per millisecond=304 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 753 resets, run finished after 329 ms. (steps per millisecond=303 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 766 resets, run finished after 320 ms. (steps per millisecond=312 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100000 steps, including 742 resets, run finished after 334 ms. (steps per millisecond=299 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 703 resets, run finished after 312 ms. (steps per millisecond=320 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 691 resets, run finished after 305 ms. (steps per millisecond=327 ) properties (out of 40) seen :1
Incomplete Best-First random walk after 100001 steps, including 751 resets, run finished after 326 ms. (steps per millisecond=306 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 100001 steps, including 726 resets, run finished after 321 ms. (steps per millisecond=311 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 100001 steps, including 751 resets, run finished after 335 ms. (steps per millisecond=298 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 100001 steps, including 742 resets, run finished after 321 ms. (steps per millisecond=311 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 100001 steps, including 759 resets, run finished after 351 ms. (steps per millisecond=284 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 100001 steps, including 763 resets, run finished after 530 ms. (steps per millisecond=188 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 100001 steps, including 758 resets, run finished after 520 ms. (steps per millisecond=192 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 100000 steps, including 744 resets, run finished after 528 ms. (steps per millisecond=189 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 100001 steps, including 762 resets, run finished after 520 ms. (steps per millisecond=192 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 100000 steps, including 759 resets, run finished after 520 ms. (steps per millisecond=192 ) properties (out of 39) seen :1
Incomplete Best-First random walk after 100001 steps, including 731 resets, run finished after 495 ms. (steps per millisecond=202 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 716 resets, run finished after 497 ms. (steps per millisecond=201 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 741 resets, run finished after 524 ms. (steps per millisecond=190 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100000 steps, including 747 resets, run finished after 528 ms. (steps per millisecond=189 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 761 resets, run finished after 530 ms. (steps per millisecond=188 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 748 resets, run finished after 512 ms. (steps per millisecond=195 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 750 resets, run finished after 523 ms. (steps per millisecond=191 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100000 steps, including 765 resets, run finished after 517 ms. (steps per millisecond=193 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100000 steps, including 745 resets, run finished after 523 ms. (steps per millisecond=191 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 696 resets, run finished after 467 ms. (steps per millisecond=214 ) properties (out of 38) seen :0
Reachability property qltransition_469 is true.
Reachability property qltransition_467 is true.
Reachability property qltransition_247 is true.
Reachability property qltransition_246 is true.
Reachability property qltransition_245 is true.
Reachability property qltransition_244 is true.
Reachability property qltransition_228 is true.
Reachability property qltransition_213 is true.
Reachability property qltransition_212 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.
Incomplete Best-First random walk after 100001 steps, including 317 resets, run finished after 636 ms. (steps per millisecond=157 ) properties (out of 38) seen :0
Reachability property qltransition_204 is true.
Reachability property qltransition_203 is true.
Reachability property qltransition_201 is true.
Reachability property qltransition_197 is true.
Reachability property qltransition_176 is true.
Reachability property qltransition_167 is true.
Reachability property qltransition_166 is true.
Incomplete Best-First random walk after 100001 steps, including 772 resets, run finished after 524 ms. (steps per millisecond=190 ) properties (out of 38) seen :0
Reachability property qltransition_147 is true.
Reachability property qltransition_137 is true.
Reachability property qltransition_136 is true.
Reachability property qltransition_123 is true.
Reachability property qltransition_111 is true.
Reachability property qltransition_97 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_51 is true.
SDD proceeding with computation,42 properties remain. new max is 65536
SDD size :4.72036e+06 after 1.03815e+08
Incomplete Best-First random walk after 100001 steps, including 315 resets, run finished after 616 ms. (steps per millisecond=162 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 755 resets, run finished after 529 ms. (steps per millisecond=189 ) properties (out of 38) seen :1
Running SMT prover for 37 properties.
[2024-06-02 23:00:27] [INFO ] Flow matrix only has 440 transitions (discarded 56 similar events)
// Phase 1: matrix 440 rows 190 cols
[2024-06-02 23:00:27] [INFO ] Computed 10 invariants in 6 ms
[2024-06-02 23:00:27] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-06-02 23:00:28] [INFO ] After 1034ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:37
[2024-06-02 23:00:28] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:00:29] [INFO ] After 785ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :37
[2024-06-02 23:00:29] [INFO ] State equation strengthened by 70 read => feed constraints.
[2024-06-02 23:00:30] [INFO ] After 976ms SMT Verify possible using 70 Read/Feed constraints in natural domain returned unsat :0 sat :37
[2024-06-02 23:00:31] [INFO ] After 2032ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :37
Attempting to minimize the solution found.
Minimization took 754 ms.
[2024-06-02 23:00:32] [INFO ] After 3808ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :37
Parikh walk visited 0 properties in 5008 ms.
Support contains 20 out of 190 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 190/190 places, 496/496 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 185 transition count 488
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 185 transition count 488
Free-agglomeration rule applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 185 transition count 478
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 30 place count 175 transition count 478
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 36 place count 175 transition count 478
Applied a total of 36 rules in 38 ms. Remains 175 /190 variables (removed 15) and now considering 478/496 (removed 18) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 175/190 places, 478/496 transitions.
SDD proceeding with computation,42 properties remain. new max is 131072
SDD size :1.03815e+08 after 1.14409e+08
Incomplete random walk after 1000000 steps, including 39561 resets, run finished after 21432 ms. (steps per millisecond=46 ) properties (out of 20) seen :4
Incomplete Best-First random walk after 100001 steps, including 778 resets, run finished after 433 ms. (steps per millisecond=230 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100000 steps, including 316 resets, run finished after 470 ms. (steps per millisecond=212 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100000 steps, including 741 resets, run finished after 450 ms. (steps per millisecond=222 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 743 resets, run finished after 459 ms. (steps per millisecond=217 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100000 steps, including 739 resets, run finished after 431 ms. (steps per millisecond=232 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 743 resets, run finished after 414 ms. (steps per millisecond=241 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 664 resets, run finished after 410 ms. (steps per millisecond=243 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 735 resets, run finished after 413 ms. (steps per millisecond=242 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 770 resets, run finished after 420 ms. (steps per millisecond=238 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 764 resets, run finished after 424 ms. (steps per millisecond=235 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 754 resets, run finished after 428 ms. (steps per millisecond=233 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100000 steps, including 749 resets, run finished after 431 ms. (steps per millisecond=232 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 746 resets, run finished after 476 ms. (steps per millisecond=210 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 758 resets, run finished after 442 ms. (steps per millisecond=226 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 630 resets, run finished after 362 ms. (steps per millisecond=276 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 763 resets, run finished after 449 ms. (steps per millisecond=222 ) properties (out of 16) seen :0
Running SMT prover for 16 properties.
[2024-06-02 23:01:05] [INFO ] Flow matrix only has 422 transitions (discarded 56 similar events)
// Phase 1: matrix 422 rows 175 cols
[2024-06-02 23:01:05] [INFO ] Computed 10 invariants in 17 ms
[2024-06-02 23:01:05] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-06-02 23:01:06] [INFO ] After 440ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2024-06-02 23:01:06] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-06-02 23:01:06] [INFO ] After 356ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :16
[2024-06-02 23:01:06] [INFO ] State equation strengthened by 70 read => feed constraints.
[2024-06-02 23:01:06] [INFO ] After 299ms SMT Verify possible using 70 Read/Feed constraints in natural domain returned unsat :0 sat :16
[2024-06-02 23:01:07] [INFO ] Deduced a trap composed of 36 places in 48 ms of which 1 ms to minimize.
[2024-06-02 23:01:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 75 ms
[2024-06-02 23:01:07] [INFO ] Deduced a trap composed of 36 places in 36 ms of which 0 ms to minimize.
[2024-06-02 23:01:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 59 ms
[2024-06-02 23:01:07] [INFO ] After 820ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :16
Attempting to minimize the solution found.
Minimization took 270 ms.
[2024-06-02 23:01:07] [INFO ] After 1570ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :16
Parikh walk visited 0 properties in 1131 ms.
Support contains 20 out of 175 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 175/175 places, 478/478 transitions.
Applied a total of 0 rules in 16 ms. Remains 175 /175 variables (removed 0) and now considering 478/478 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 175/175 places, 478/478 transitions.
Incomplete random walk after 1000000 steps, including 39668 resets, run finished after 20640 ms. (steps per millisecond=48 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 765 resets, run finished after 441 ms. (steps per millisecond=226 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 321 resets, run finished after 463 ms. (steps per millisecond=215 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 771 resets, run finished after 419 ms. (steps per millisecond=238 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 754 resets, run finished after 431 ms. (steps per millisecond=232 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 758 resets, run finished after 430 ms. (steps per millisecond=232 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100000 steps, including 740 resets, run finished after 410 ms. (steps per millisecond=243 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 684 resets, run finished after 385 ms. (steps per millisecond=259 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100000 steps, including 738 resets, run finished after 396 ms. (steps per millisecond=252 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100000 steps, including 747 resets, run finished after 426 ms. (steps per millisecond=234 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 757 resets, run finished after 419 ms. (steps per millisecond=238 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100000 steps, including 764 resets, run finished after 417 ms. (steps per millisecond=239 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 772 resets, run finished after 424 ms. (steps per millisecond=235 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 758 resets, run finished after 419 ms. (steps per millisecond=238 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 776 resets, run finished after 414 ms. (steps per millisecond=241 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100000 steps, including 631 resets, run finished after 356 ms. (steps per millisecond=280 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 737 resets, run finished after 422 ms. (steps per millisecond=236 ) properties (out of 16) seen :0
SDD proceeding with computation,42 properties remain. new max is 262144
SDD size :1.14409e+08 after 1.19095e+08
SDD proceeding with computation,42 properties remain. new max is 524288
SDD size :1.19095e+08 after 1.55717e+08
Interrupted probabilistic random walk after 10326940 steps, run timeout after 81001 ms. (steps per millisecond=127 ) properties seen :{0=1, 1=1, 2=1, 3=1, 4=1, 8=1, 9=1, 10=1, 11=1, 12=1, 13=1, 15=1}
Probabilistic random walk after 10326940 steps, saw 3770443 distinct states, run finished after 81002 ms. (steps per millisecond=127 ) properties seen :12
Running SMT prover for 4 properties.
[2024-06-02 23:02:57] [INFO ] Flow matrix only has 422 transitions (discarded 56 similar events)
[2024-06-02 23:02:57] [INFO ] Invariant cache hit.
[2024-06-02 23:02:57] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:02:57] [INFO ] After 184ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-06-02 23:02:57] [INFO ] [Nat]Absence check using 10 positive place invariants in 9 ms returned sat
[2024-06-02 23:02:57] [INFO ] After 124ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-06-02 23:02:57] [INFO ] State equation strengthened by 70 read => feed constraints.
[2024-06-02 23:02:57] [INFO ] After 78ms SMT Verify possible using 70 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2024-06-02 23:02:57] [INFO ] Deduced a trap composed of 36 places in 38 ms of which 1 ms to minimize.
[2024-06-02 23:02:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 64 ms
[2024-06-02 23:02:57] [INFO ] After 220ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 49 ms.
[2024-06-02 23:02:57] [INFO ] After 457ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 1 ms.
Support contains 8 out of 175 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 175/175 places, 478/478 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 173 transition count 473
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 173 transition count 473
Free-agglomeration rule applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 173 transition count 470
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 10 place count 170 transition count 470
Applied a total of 10 rules in 50 ms. Remains 170 /175 variables (removed 5) and now considering 470/478 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 170/175 places, 470/478 transitions.
Incomplete random walk after 1000000 steps, including 39916 resets, run finished after 12989 ms. (steps per millisecond=76 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 7415 resets, run finished after 2673 ms. (steps per millisecond=374 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 6534 resets, run finished after 1934 ms. (steps per millisecond=517 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 1000001 steps, including 7281 resets, run finished after 2016 ms. (steps per millisecond=496 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 6239 resets, run finished after 1562 ms. (steps per millisecond=640 ) properties (out of 3) seen :1
Running SMT prover for 2 properties.
[2024-06-02 23:03:19] [INFO ] Flow matrix only has 414 transitions (discarded 56 similar events)
// Phase 1: matrix 414 rows 170 cols
[2024-06-02 23:03:19] [INFO ] Computed 10 invariants in 2 ms
[2024-06-02 23:03:19] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:03:19] [INFO ] After 141ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-06-02 23:03:19] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:03:19] [INFO ] After 93ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-06-02 23:03:19] [INFO ] State equation strengthened by 94 read => feed constraints.
[2024-06-02 23:03:19] [INFO ] After 46ms SMT Verify possible using 94 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-06-02 23:03:19] [INFO ] Deduced a trap composed of 25 places in 79 ms of which 0 ms to minimize.
[2024-06-02 23:03:19] [INFO ] Deduced a trap composed of 36 places in 32 ms of which 1 ms to minimize.
[2024-06-02 23:03:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 158 ms
[2024-06-02 23:03:19] [INFO ] Deduced a trap composed of 36 places in 43 ms of which 0 ms to minimize.
[2024-06-02 23:03:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 67 ms
[2024-06-02 23:03:19] [INFO ] After 296ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 28 ms.
[2024-06-02 23:03:19] [INFO ] After 464ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 41 ms.
Support contains 4 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 470/470 transitions.
Free-agglomeration rule applied 4 times.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 170 transition count 466
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 8 place count 166 transition count 466
Applied a total of 8 rules in 13 ms. Remains 166 /170 variables (removed 4) and now considering 466/470 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 166/170 places, 466/470 transitions.
Incomplete random walk after 1000000 steps, including 41804 resets, run finished after 7098 ms. (steps per millisecond=140 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 7616 resets, run finished after 1448 ms. (steps per millisecond=690 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000000 steps, including 7512 resets, run finished after 1411 ms. (steps per millisecond=708 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 5758668 steps, run timeout after 27001 ms. (steps per millisecond=213 ) properties seen :{}
Probabilistic random walk after 5758668 steps, saw 1962398 distinct states, run finished after 27001 ms. (steps per millisecond=213 ) properties seen :0
Running SMT prover for 2 properties.
[2024-06-02 23:03:56] [INFO ] Flow matrix only has 410 transitions (discarded 56 similar events)
// Phase 1: matrix 410 rows 166 cols
[2024-06-02 23:03:56] [INFO ] Computed 10 invariants in 20 ms
[2024-06-02 23:03:56] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:03:56] [INFO ] After 145ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-06-02 23:03:56] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:03:57] [INFO ] After 94ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-06-02 23:03:57] [INFO ] State equation strengthened by 94 read => feed constraints.
[2024-06-02 23:03:57] [INFO ] After 60ms SMT Verify possible using 94 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-06-02 23:03:57] [INFO ] Deduced a trap composed of 36 places in 96 ms of which 0 ms to minimize.
[2024-06-02 23:03:57] [INFO ] Deduced a trap composed of 25 places in 67 ms of which 0 ms to minimize.
[2024-06-02 23:03:57] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 199 ms
[2024-06-02 23:03:57] [INFO ] After 293ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 31 ms.
[2024-06-02 23:03:57] [INFO ] After 473ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 48 ms.
Support contains 4 out of 166 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 166/166 places, 466/466 transitions.
Applied a total of 0 rules in 6 ms. Remains 166 /166 variables (removed 0) and now considering 466/466 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 166/166 places, 466/466 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 166/166 places, 466/466 transitions.
Applied a total of 0 rules in 7 ms. Remains 166 /166 variables (removed 0) and now considering 466/466 (removed 0) transitions.
[2024-06-02 23:03:57] [INFO ] Flow matrix only has 410 transitions (discarded 56 similar events)
[2024-06-02 23:03:57] [INFO ] Invariant cache hit.
[2024-06-02 23:03:57] [INFO ] Implicit Places using invariants in 81 ms returned []
[2024-06-02 23:03:57] [INFO ] Flow matrix only has 410 transitions (discarded 56 similar events)
[2024-06-02 23:03:57] [INFO ] Invariant cache hit.
[2024-06-02 23:03:57] [INFO ] State equation strengthened by 94 read => feed constraints.
[2024-06-02 23:03:57] [INFO ] Implicit Places using invariants and state equation in 358 ms returned []
Implicit Place search using SMT with State Equation took 443 ms to find 0 implicit places.
[2024-06-02 23:03:57] [INFO ] Redundant transitions in 73 ms returned []
[2024-06-02 23:03:57] [INFO ] Flow matrix only has 410 transitions (discarded 56 similar events)
[2024-06-02 23:03:57] [INFO ] Invariant cache hit.
[2024-06-02 23:03:58] [INFO ] Dead Transitions using invariants and state equation in 144 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 679 ms. Remains : 166/166 places, 466/466 transitions.
Incomplete random walk after 100000 steps, including 4190 resets, run finished after 698 ms. (steps per millisecond=143 ) properties (out of 4) seen :3
Running SMT prover for 1 properties.
[2024-06-02 23:03:58] [INFO ] Flow matrix only has 410 transitions (discarded 56 similar events)
[2024-06-02 23:03:58] [INFO ] Invariant cache hit.
[2024-06-02 23:03:58] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:03:58] [INFO ] After 71ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-02 23:03:58] [INFO ] State equation strengthened by 94 read => feed constraints.
[2024-06-02 23:03:58] [INFO ] After 43ms SMT Verify possible using 94 Read/Feed constraints in real domain returned unsat :0 sat :1
[2024-06-02 23:03:59] [INFO ] Deduced a trap composed of 17 places in 72 ms of which 4 ms to minimize.
[2024-06-02 23:03:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 92 ms
[2024-06-02 23:03:59] [INFO ] After 144ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:03:59] [INFO ] After 259ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:03:59] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-06-02 23:03:59] [INFO ] After 71ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:03:59] [INFO ] After 22ms SMT Verify possible using 94 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:03:59] [INFO ] After 40ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2024-06-02 23:03:59] [INFO ] After 150ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 1000000 steps, including 41822 resets, run finished after 7011 ms. (steps per millisecond=142 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 7654 resets, run finished after 1527 ms. (steps per millisecond=654 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 7495 resets, run finished after 1494 ms. (steps per millisecond=669 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 6168259 steps, run timeout after 30001 ms. (steps per millisecond=205 ) properties seen :{}
Probabilistic random walk after 6168259 steps, saw 2103558 distinct states, run finished after 30002 ms. (steps per millisecond=205 ) properties seen :0
Running SMT prover for 2 properties.
[2024-06-02 23:04:39] [INFO ] Flow matrix only has 410 transitions (discarded 56 similar events)
[2024-06-02 23:04:39] [INFO ] Invariant cache hit.
[2024-06-02 23:04:39] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:04:39] [INFO ] After 131ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-06-02 23:04:39] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:04:39] [INFO ] After 83ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-06-02 23:04:39] [INFO ] State equation strengthened by 94 read => feed constraints.
[2024-06-02 23:04:39] [INFO ] After 74ms SMT Verify possible using 94 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-06-02 23:04:39] [INFO ] Deduced a trap composed of 36 places in 64 ms of which 0 ms to minimize.
[2024-06-02 23:04:39] [INFO ] Deduced a trap composed of 28 places in 62 ms of which 0 ms to minimize.
[2024-06-02 23:04:39] [INFO ] Deduced a trap composed of 25 places in 63 ms of which 0 ms to minimize.
[2024-06-02 23:04:39] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 234 ms
[2024-06-02 23:04:39] [INFO ] Deduced a trap composed of 36 places in 28 ms of which 0 ms to minimize.
[2024-06-02 23:04:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 48 ms
[2024-06-02 23:04:39] [INFO ] After 387ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 26 ms.
[2024-06-02 23:04:39] [INFO ] After 555ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 96 ms.
Support contains 4 out of 166 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 166/166 places, 466/466 transitions.
Applied a total of 0 rules in 6 ms. Remains 166 /166 variables (removed 0) and now considering 466/466 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 166/166 places, 466/466 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 166/166 places, 466/466 transitions.
Applied a total of 0 rules in 6 ms. Remains 166 /166 variables (removed 0) and now considering 466/466 (removed 0) transitions.
[2024-06-02 23:04:40] [INFO ] Flow matrix only has 410 transitions (discarded 56 similar events)
[2024-06-02 23:04:40] [INFO ] Invariant cache hit.
[2024-06-02 23:04:40] [INFO ] Implicit Places using invariants in 85 ms returned []
[2024-06-02 23:04:40] [INFO ] Flow matrix only has 410 transitions (discarded 56 similar events)
[2024-06-02 23:04:40] [INFO ] Invariant cache hit.
[2024-06-02 23:04:40] [INFO ] State equation strengthened by 94 read => feed constraints.
[2024-06-02 23:04:40] [INFO ] Implicit Places using invariants and state equation in 351 ms returned []
Implicit Place search using SMT with State Equation took 439 ms to find 0 implicit places.
[2024-06-02 23:04:40] [INFO ] Redundant transitions in 28 ms returned []
[2024-06-02 23:04:40] [INFO ] Flow matrix only has 410 transitions (discarded 56 similar events)
[2024-06-02 23:04:40] [INFO ] Invariant cache hit.
[2024-06-02 23:04:40] [INFO ] Dead Transitions using invariants and state equation in 134 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 613 ms. Remains : 166/166 places, 466/466 transitions.
Incomplete random walk after 100000 steps, including 4179 resets, run finished after 1001 ms. (steps per millisecond=99 ) properties (out of 4) seen :2
Running SMT prover for 2 properties.
[2024-06-02 23:04:41] [INFO ] Flow matrix only has 410 transitions (discarded 56 similar events)
[2024-06-02 23:04:41] [INFO ] Invariant cache hit.
[2024-06-02 23:04:41] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:04:41] [INFO ] After 68ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2024-06-02 23:04:41] [INFO ] State equation strengthened by 94 read => feed constraints.
[2024-06-02 23:04:41] [INFO ] After 24ms SMT Verify possible using 94 Read/Feed constraints in real domain returned unsat :0 sat :2
[2024-06-02 23:04:41] [INFO ] After 80ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:2
[2024-06-02 23:04:41] [INFO ] After 188ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-06-02 23:04:41] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:04:41] [INFO ] After 66ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-06-02 23:04:41] [INFO ] After 21ms SMT Verify possible using 94 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-06-02 23:04:42] [INFO ] Deduced a trap composed of 28 places in 66 ms of which 1 ms to minimize.
[2024-06-02 23:04:42] [INFO ] Deduced a trap composed of 25 places in 64 ms of which 0 ms to minimize.
[2024-06-02 23:04:42] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 158 ms
[2024-06-02 23:04:42] [INFO ] After 212ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-06-02 23:04:42] [INFO ] After 323ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Incomplete random walk after 10000 steps, including 425 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 84 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 975446 steps, run timeout after 3001 ms. (steps per millisecond=325 ) properties seen :{}
Probabilistic random walk after 975446 steps, saw 338716 distinct states, run finished after 3001 ms. (steps per millisecond=325 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-02 23:04:45] [INFO ] Flow matrix only has 410 transitions (discarded 56 similar events)
[2024-06-02 23:04:45] [INFO ] Invariant cache hit.
[2024-06-02 23:04:45] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:04:45] [INFO ] After 83ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-02 23:04:45] [INFO ] State equation strengthened by 94 read => feed constraints.
[2024-06-02 23:04:45] [INFO ] After 31ms SMT Verify possible using 94 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:04:45] [INFO ] After 159ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:04:45] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:04:45] [INFO ] After 69ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:04:45] [INFO ] After 49ms SMT Verify possible using 94 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:04:45] [INFO ] After 67ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 11 ms.
[2024-06-02 23:04:45] [INFO ] After 184ms 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 166 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 166/166 places, 466/466 transitions.
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 166 transition count 465
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 465
Applied a total of 2 rules in 14 ms. Remains 165 /166 variables (removed 1) and now considering 465/466 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 165/166 places, 465/466 transitions.
Incomplete random walk after 10000 steps, including 396 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 80 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 983884 steps, run timeout after 3001 ms. (steps per millisecond=327 ) properties seen :{}
Probabilistic random walk after 983884 steps, saw 341632 distinct states, run finished after 3001 ms. (steps per millisecond=327 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-02 23:04:48] [INFO ] Flow matrix only has 409 transitions (discarded 56 similar events)
// Phase 1: matrix 409 rows 165 cols
[2024-06-02 23:04:48] [INFO ] Computed 10 invariants in 8 ms
[2024-06-02 23:04:48] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:04:48] [INFO ] After 70ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-02 23:04:48] [INFO ] State equation strengthened by 94 read => feed constraints.
[2024-06-02 23:04:48] [INFO ] After 32ms SMT Verify possible using 94 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:04:48] [INFO ] After 142ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:04:48] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:04:48] [INFO ] After 75ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:04:48] [INFO ] After 38ms SMT Verify possible using 94 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:04:48] [INFO ] After 58ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 12 ms.
[2024-06-02 23:04:48] [INFO ] After 181ms 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 165 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 165/165 places, 465/465 transitions.
Applied a total of 0 rules in 7 ms. Remains 165 /165 variables (removed 0) and now considering 465/465 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 165/165 places, 465/465 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 165/165 places, 465/465 transitions.
Applied a total of 0 rules in 6 ms. Remains 165 /165 variables (removed 0) and now considering 465/465 (removed 0) transitions.
[2024-06-02 23:04:48] [INFO ] Flow matrix only has 409 transitions (discarded 56 similar events)
[2024-06-02 23:04:48] [INFO ] Invariant cache hit.
[2024-06-02 23:04:49] [INFO ] Implicit Places using invariants in 118 ms returned []
[2024-06-02 23:04:49] [INFO ] Flow matrix only has 409 transitions (discarded 56 similar events)
[2024-06-02 23:04:49] [INFO ] Invariant cache hit.
[2024-06-02 23:04:49] [INFO ] State equation strengthened by 94 read => feed constraints.
[2024-06-02 23:04:49] [INFO ] Implicit Places using invariants and state equation in 330 ms returned []
Implicit Place search using SMT with State Equation took 453 ms to find 0 implicit places.
[2024-06-02 23:04:49] [INFO ] Redundant transitions in 35 ms returned []
[2024-06-02 23:04:49] [INFO ] Flow matrix only has 409 transitions (discarded 56 similar events)
[2024-06-02 23:04:49] [INFO ] Invariant cache hit.
[2024-06-02 23:04:49] [INFO ] Dead Transitions using invariants and state equation in 154 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 656 ms. Remains : 165/165 places, 465/465 transitions.
Graph (trivial) has 158 edges and 165 vertex of which 29 / 165 are part of one of the 4 SCC in 0 ms
Free SCC test removed 25 places
Drop transitions removed 115 transitions
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 136 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 10 place count 131 transition count 317
Iterating global reduction 0 with 9 rules applied. Total rules applied 19 place count 131 transition count 317
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 39 place count 131 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 1 with 2 rules applied. Total rules applied 41 place count 130 transition count 296
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 47 place count 127 transition count 299
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 56 place count 127 transition count 290
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 2 with 15 rules applied. Total rules applied 71 place count 127 transition count 275
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 3 rules applied. Total rules applied 74 place count 127 transition count 272
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 77 place count 124 transition count 272
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 85 place count 120 transition count 268
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 91 place count 120 transition count 262
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 92 place count 120 transition count 261
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 5 with 2 rules applied. Total rules applied 94 place count 119 transition count 260
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 95 place count 118 transition count 227
Iterating global reduction 5 with 1 rules applied. Total rules applied 96 place count 118 transition count 227
Free-agglomeration rule applied 6 times.
Iterating global reduction 5 with 6 rules applied. Total rules applied 102 place count 118 transition count 221
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 108 place count 112 transition count 221
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 6 with 6 rules applied. Total rules applied 114 place count 112 transition count 215
Free-agglomeration rule applied 3 times.
Iterating global reduction 6 with 3 rules applied. Total rules applied 117 place count 112 transition count 212
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 120 place count 109 transition count 212
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 7 with 6 rules applied. Total rules applied 126 place count 109 transition count 212
Applied a total of 126 rules in 56 ms. Remains 109 /165 variables (removed 56) and now considering 212/465 (removed 253) transitions.
Running SMT prover for 1 properties.
[2024-06-02 23:04:49] [INFO ] Flow matrix only has 208 transitions (discarded 4 similar events)
// Phase 1: matrix 208 rows 109 cols
[2024-06-02 23:04:49] [INFO ] Computed 10 invariants in 1 ms
[2024-06-02 23:04:49] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:04:49] [INFO ] After 36ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-02 23:04:49] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-06-02 23:04:49] [INFO ] After 7ms SMT Verify possible using 8 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:04:49] [INFO ] After 70ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:04:49] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:04:49] [INFO ] After 35ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:04:49] [INFO ] After 5ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:04:49] [INFO ] After 13ms 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 23:04:49] [INFO ] After 87ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 409 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 82 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Finished probabilistic random walk after 11532 steps, run visited all 1 properties in 41 ms. (steps per millisecond=281 )
Probabilistic random walk after 11532 steps, saw 4872 distinct states, run finished after 42 ms. (steps per millisecond=274 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Parikh walk visited 0 properties in 0 ms.
Graph (trivial) has 154 edges and 166 vertex of which 29 / 166 are part of one of the 4 SCC in 0 ms
Free SCC test removed 25 places
Drop transitions removed 115 transitions
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 136 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 10 place count 132 transition count 318
Iterating global reduction 0 with 9 rules applied. Total rules applied 19 place count 132 transition count 318
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 39 place count 132 transition count 298
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 41 place count 131 transition count 297
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 47 place count 128 transition count 300
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 56 place count 128 transition count 291
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 2 with 15 rules applied. Total rules applied 71 place count 128 transition count 276
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 3 rules applied. Total rules applied 74 place count 128 transition count 273
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 77 place count 125 transition count 273
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 85 place count 121 transition count 269
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 91 place count 121 transition count 263
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 92 place count 121 transition count 262
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 5 with 2 rules applied. Total rules applied 94 place count 120 transition count 261
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 95 place count 119 transition count 228
Iterating global reduction 5 with 1 rules applied. Total rules applied 96 place count 119 transition count 228
Free-agglomeration rule applied 6 times.
Iterating global reduction 5 with 6 rules applied. Total rules applied 102 place count 119 transition count 222
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 108 place count 113 transition count 222
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 6 with 6 rules applied. Total rules applied 114 place count 113 transition count 216
Free-agglomeration rule applied 3 times.
Iterating global reduction 6 with 3 rules applied. Total rules applied 117 place count 113 transition count 213
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 120 place count 110 transition count 213
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 7 with 4 rules applied. Total rules applied 124 place count 110 transition count 213
Applied a total of 124 rules in 42 ms. Remains 110 /166 variables (removed 56) and now considering 213/466 (removed 253) transitions.
Running SMT prover for 2 properties.
[2024-06-02 23:04:49] [INFO ] Flow matrix only has 209 transitions (discarded 4 similar events)
// Phase 1: matrix 209 rows 110 cols
[2024-06-02 23:04:49] [INFO ] Computed 10 invariants in 1 ms
[2024-06-02 23:04:49] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:04:50] [INFO ] After 86ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-06-02 23:04:50] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:04:50] [INFO ] After 45ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-06-02 23:04:50] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-06-02 23:04:50] [INFO ] After 12ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-06-02 23:04:50] [INFO ] Deduced a trap composed of 21 places in 28 ms of which 1 ms to minimize.
[2024-06-02 23:04:50] [INFO ] Deduced a trap composed of 21 places in 20 ms of which 0 ms to minimize.
[2024-06-02 23:04:50] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 65 ms
[2024-06-02 23:04:50] [INFO ] After 91ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 12 ms.
[2024-06-02 23:04:50] [INFO ] After 187ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2024-06-02 23:04:50] [INFO ] Flatten gal took : 11 ms
[2024-06-02 23:04:50] [INFO ] Flatten gal took : 11 ms
[2024-06-02 23:04:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16012705568270269228.gal : 3 ms
[2024-06-02 23:04:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2826462499985656453.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/ReachabilityCardinality16012705568270269228.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2826462499985656453.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 ...329
Loading property file /tmp/ReachabilityCardinality2826462499985656453.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 18
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :18 after 25
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :25 after 30
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :30 after 38
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :38 after 52
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :52 after 473
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :473 after 918
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :918 after 1965
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1965 after 7216
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :7216 after 13839
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :13839 after 122021
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :122021 after 1.16175e+06
Reachability property qltransition_206 is true.
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :1.16175e+06 after 2.06368e+07
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,2.03474e+08,1.93629,61844,2,5411,19,172541,7,0,658,251039,0
Total reachable state count : 203473801

Verifying 2 reachability properties.
Reachability property qltransition_206 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_206,14143,1.93727,61844,2,935,19,172541,8,0,664,251039,0
Reachability property qltransition_236 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_236,1.03375e+06,1.93807,61844,2,1590,19,172541,8,0,666,251039,0
ITS tools runner thread asked to quit. Dying gracefully.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-06-02 23:04:52] [INFO ] Flatten gal took : 41 ms
[2024-06-02 23:04:52] [INFO ] Applying decomposition
[2024-06-02 23:04:52] [INFO ] Flatten gal took : 38 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/graph2052910473378503276.txt' '-o' '/tmp/graph2052910473378503276.bin' '-w' '/tmp/graph2052910473378503276.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2052910473378503276.bin' '-l' '-1' '-v' '-w' '/tmp/graph2052910473378503276.weights' '-q' '0' '-e' '0.001'
[2024-06-02 23:04:52] [INFO ] Decomposing Gal with order
[2024-06-02 23:04:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-02 23:04:52] [INFO ] Removed a total of 1608 redundant transitions.
[2024-06-02 23:04:52] [INFO ] Flatten gal took : 135 ms
[2024-06-02 23:04:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 281 labels/synchronizations in 25 ms.
[2024-06-02 23:04:52] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10715736229955977278.gal : 6 ms
[2024-06-02 23:04:52] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7853839449836506130.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10715736229955977278.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7853839449836506130.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 ...308
Loading property file /tmp/ReachabilityCardinality7853839449836506130.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :577 after 5185
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :5185 after 108865
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :108865 after 801793
Reachability property qltransition_206 is true.
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :801793 after 8.53557e+07
Reachability property qltransition_236 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 257 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,1.56022e+09,14.4574,524100,19112,341,772605,6583,1042,3.51295e+06,215,27385,0
Total reachable state count : 1560216961

Verifying 2 reachability properties.
Reachability property qltransition_206 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_206,9504,14.5461,524100,92,46,772605,6583,1050,3.51295e+06,218,27385,0
Reachability property qltransition_236 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_236,49920,14.5523,524100,94,59,772605,6583,1058,3.51295e+06,220,27385,0
Able to resolve query QuasiLiveness after proving 444 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK PROBABILISTIC_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE USE_NUPN
Total runtime 375007 ms.

BK_STOP 1717369508572

--------------------
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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.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-19"
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-19, 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-171734910900197"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-19.tgz
mv FireWire-PT-19 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 ;