Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r151-tall-162089151400315.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is Peterson-PT-5, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r151-tall-162089151400315
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.8M
-rw-r--r-- 1 mcc users 562K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 2.1M May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 612K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.7M May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 52K Mar 28 16:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 165K Mar 28 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 60K Mar 28 16:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 201K Mar 28 16:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 69K Mar 27 07:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 192K Mar 27 07:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 47K Mar 25 08:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 154K Mar 25 08:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 26K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 2 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 927K May 5 16:51 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Peterson-PT-5-ReachabilityCardinality-00
FORMULA_NAME Peterson-PT-5-ReachabilityCardinality-01
FORMULA_NAME Peterson-PT-5-ReachabilityCardinality-02
FORMULA_NAME Peterson-PT-5-ReachabilityCardinality-03
FORMULA_NAME Peterson-PT-5-ReachabilityCardinality-04
FORMULA_NAME Peterson-PT-5-ReachabilityCardinality-05
FORMULA_NAME Peterson-PT-5-ReachabilityCardinality-06
FORMULA_NAME Peterson-PT-5-ReachabilityCardinality-07
FORMULA_NAME Peterson-PT-5-ReachabilityCardinality-08
FORMULA_NAME Peterson-PT-5-ReachabilityCardinality-09
FORMULA_NAME Peterson-PT-5-ReachabilityCardinality-10
FORMULA_NAME Peterson-PT-5-ReachabilityCardinality-11
FORMULA_NAME Peterson-PT-5-ReachabilityCardinality-12
FORMULA_NAME Peterson-PT-5-ReachabilityCardinality-13
FORMULA_NAME Peterson-PT-5-ReachabilityCardinality-14
FORMULA_NAME Peterson-PT-5-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621026984987

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-14 21:16:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-14 21:16:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-14 21:16:26] [INFO ] Load time of PNML (sax parser for PT used): 124 ms
[2021-05-14 21:16:26] [INFO ] Transformed 834 places.
[2021-05-14 21:16:26] [INFO ] Transformed 1242 transitions.
[2021-05-14 21:16:26] [INFO ] Found NUPN structural information;
[2021-05-14 21:16:26] [INFO ] Parsed PT model containing 834 places and 1242 transitions in 171 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 64 ms.
Working with output stream class java.io.PrintStream
FORMULA Peterson-PT-5-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-5-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-5-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-5-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 0 resets, run finished after 229 ms. (steps per millisecond=43 ) properties seen :[0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0]
FORMULA Peterson-PT-5-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-5-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-5-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 82 ms. (steps per millisecond=121 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 66 ms. (steps per millisecond=151 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 77 ms. (steps per millisecond=129 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 55 ms. (steps per millisecond=181 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
[2021-05-14 21:16:27] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
// Phase 1: matrix 1122 rows 834 cols
[2021-05-14 21:16:27] [INFO ] Computed 23 place invariants in 26 ms
[2021-05-14 21:16:27] [INFO ] [Real]Absence check using 17 positive place invariants in 33 ms returned unsat
[2021-05-14 21:16:27] [INFO ] [Real]Absence check using 17 positive place invariants in 42 ms returned sat
[2021-05-14 21:16:27] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 6 ms returned sat
[2021-05-14 21:16:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 21:16:29] [INFO ] [Real]Absence check using state equation in 1621 ms returned sat
[2021-05-14 21:16:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 21:16:31] [INFO ] [Nat]Absence check using 17 positive place invariants in 1237 ms returned sat
[2021-05-14 21:16:31] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 4 ms returned sat
[2021-05-14 21:16:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 21:16:32] [INFO ] [Nat]Absence check using state equation in 1510 ms returned sat
[2021-05-14 21:16:32] [INFO ] State equation strengthened by 230 read => feed constraints.
[2021-05-14 21:16:32] [INFO ] [Nat]Added 230 Read/Feed constraints in 56 ms returned sat
[2021-05-14 21:16:32] [INFO ] Deduced a trap composed of 110 places in 295 ms
[2021-05-14 21:16:33] [INFO ] Deduced a trap composed of 102 places in 353 ms
[2021-05-14 21:16:33] [INFO ] Deduced a trap composed of 82 places in 264 ms
[2021-05-14 21:16:33] [INFO ] Deduced a trap composed of 82 places in 303 ms
[2021-05-14 21:16:34] [INFO ] Deduced a trap composed of 102 places in 262 ms
[2021-05-14 21:16:34] [INFO ] Deduced a trap composed of 82 places in 255 ms
[2021-05-14 21:16:34] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-14 21:16:35] [INFO ] Deduced a trap composed of 2 places in 496 ms
[2021-05-14 21:16:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s399 s401) 0)") while checking expression at index 1
[2021-05-14 21:16:35] [INFO ] [Real]Absence check using 17 positive place invariants in 40 ms returned sat
[2021-05-14 21:16:35] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 8 ms returned sat
[2021-05-14 21:16:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 21:16:36] [INFO ] [Real]Absence check using state equation in 1575 ms returned sat
[2021-05-14 21:16:36] [INFO ] [Real]Added 230 Read/Feed constraints in 58 ms returned sat
[2021-05-14 21:16:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 21:16:38] [INFO ] [Nat]Absence check using 17 positive place invariants in 1177 ms returned sat
[2021-05-14 21:16:38] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 5 ms returned sat
[2021-05-14 21:16:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 21:16:39] [INFO ] [Nat]Absence check using state equation in 1462 ms returned sat
[2021-05-14 21:16:39] [INFO ] [Nat]Added 230 Read/Feed constraints in 54 ms returned sat
[2021-05-14 21:16:40] [INFO ] Deduced a trap composed of 37 places in 384 ms
[2021-05-14 21:16:40] [INFO ] Deduced a trap composed of 11 places in 360 ms
[2021-05-14 21:16:40] [INFO ] Deduced a trap composed of 11 places in 359 ms
[2021-05-14 21:16:41] [INFO ] Deduced a trap composed of 26 places in 386 ms
[2021-05-14 21:16:41] [INFO ] Deduced a trap composed of 53 places in 340 ms
[2021-05-14 21:16:42] [INFO ] Deduced a trap composed of 123 places in 323 ms
[2021-05-14 21:16:42] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s2 s8 s13 s19 s27 s30 s40 s42 s51 s59 s64 s66 s70 s83 s87 s96 s106 s115 s119 s125 s131 s135 s144 s163 s167 s169 s176 s178 s195 s197 s206 s216 s227 s233 s242 s248 s252 s253 s263 s265 s272 s274 s282 s285 s291 s297 s306 s314 s319 s329 s338 s342 s355 s359 s361 s370 s374 s382 s392 s393 s414 s419 s425 s434 s435 s438 s441 s445 s471 s484 s490 s494 s503 s508 s514 s520 s529 s533 s539 s542 s545 s555 s558 s568 s569 s580 s584 s586 s595 s597 s612 s616 s621 s627 s633 s641 s647 s651 s662 s668 s669 s679 s683 s690 s700 s707 s711 s713 s726 s733 s739 s743 s762 s765 s779 s788 s792 s794 s804 s810 s813 s820 s826) 0)") while checking expression at index 2
[2021-05-14 21:16:42] [INFO ] [Real]Absence check using 17 positive place invariants in 5 ms returned unsat
[2021-05-14 21:16:42] [INFO ] [Real]Absence check using 17 positive place invariants in 33 ms returned sat
[2021-05-14 21:16:42] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 4 ms returned sat
[2021-05-14 21:16:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 21:16:43] [INFO ] [Real]Absence check using state equation in 1365 ms returned sat
[2021-05-14 21:16:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 21:16:43] [INFO ] [Nat]Absence check using 17 positive place invariants in 41 ms returned sat
[2021-05-14 21:16:43] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 4 ms returned sat
[2021-05-14 21:16:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 21:16:45] [INFO ] [Nat]Absence check using state equation in 1361 ms returned sat
[2021-05-14 21:16:45] [INFO ] [Nat]Added 230 Read/Feed constraints in 60 ms returned sat
[2021-05-14 21:16:45] [INFO ] Deduced a trap composed of 32 places in 289 ms
[2021-05-14 21:16:45] [INFO ] Deduced a trap composed of 32 places in 281 ms
[2021-05-14 21:16:46] [INFO ] Deduced a trap composed of 32 places in 279 ms
[2021-05-14 21:16:46] [INFO ] Deduced a trap composed of 51 places in 282 ms
[2021-05-14 21:16:46] [INFO ] Deduced a trap composed of 19 places in 282 ms
[2021-05-14 21:16:47] [INFO ] Deduced a trap composed of 11 places in 281 ms
[2021-05-14 21:16:47] [INFO ] Deduced a trap composed of 11 places in 282 ms
[2021-05-14 21:16:47] [INFO ] Deduced a trap composed of 20 places in 288 ms
[2021-05-14 21:16:48] [INFO ] Deduced a trap composed of 44 places in 284 ms
[2021-05-14 21:16:48] [INFO ] Deduced a trap composed of 71 places in 281 ms
[2021-05-14 21:16:48] [INFO ] Deduced a trap composed of 71 places in 289 ms
[2021-05-14 21:16:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s2 s8 s16 s30 s40 s48 s64 s66 s87 s96 s119 s135 s144 s167 s176 s178 s206 s216 s232 s242 s248 s253 s263 s269 s285 s291 s301 s319 s342 s355 s374 s382 s392 s393 s415 s425 s435 s437 s458 s484 s503 s508 s520 s529 s538 s545 s558 s569 s584 s586 s594 s616 s621 s630 s641 s647 s669 s679 s693 s711 s713 s722 s733 s743 s788 s792 s794 s801 s812 s815 s828) 0)") while checking expression at index 4
[2021-05-14 21:16:48] [INFO ] [Real]Absence check using 17 positive place invariants in 34 ms returned sat
[2021-05-14 21:16:48] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 4 ms returned sat
[2021-05-14 21:16:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 21:16:50] [INFO ] [Real]Absence check using state equation in 1470 ms returned sat
[2021-05-14 21:16:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 21:16:50] [INFO ] [Nat]Absence check using 17 positive place invariants in 85 ms returned sat
[2021-05-14 21:16:50] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 5 ms returned sat
[2021-05-14 21:16:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 21:16:52] [INFO ] [Nat]Absence check using state equation in 1433 ms returned sat
[2021-05-14 21:16:52] [INFO ] [Nat]Added 230 Read/Feed constraints in 63 ms returned sat
[2021-05-14 21:16:52] [INFO ] Deduced a trap composed of 27 places in 378 ms
[2021-05-14 21:16:52] [INFO ] Deduced a trap composed of 27 places in 370 ms
[2021-05-14 21:16:53] [INFO ] Deduced a trap composed of 27 places in 374 ms
[2021-05-14 21:16:53] [INFO ] Deduced a trap composed of 27 places in 373 ms
[2021-05-14 21:16:54] [INFO ] Deduced a trap composed of 38 places in 393 ms
[2021-05-14 21:16:54] [INFO ] Deduced a trap composed of 41 places in 388 ms
[2021-05-14 21:16:55] [INFO ] Deduced a trap composed of 27 places in 375 ms
[2021-05-14 21:16:55] [INFO ] Deduced a trap composed of 68 places in 343 ms
[2021-05-14 21:16:55] [INFO ] Deduced a trap composed of 68 places in 347 ms
[2021-05-14 21:16:55] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s1 s7 s18 s29 s39 s63 s65 s88 s95 s120 s136 s143 s168 s175 s177 s205 s215 s230 s241 s247 s254 s264 s275 s286 s292 s320 s341 s356 s373 s381 s391 s396 s417 s439 s463 s468 s480 s483 s504 s505 s519 s530 s536 s563 s570 s583 s585 s600 s615 s622 s632 s642 s648 s670 s680 s712 s714 s722 s734 s744 s787 s791 s793 s801 s808 s815 s821 s828) 0)") while checking expression at index 5
[2021-05-14 21:16:55] [INFO ] [Real]Absence check using 17 positive place invariants in 36 ms returned sat
[2021-05-14 21:16:55] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 5 ms returned sat
[2021-05-14 21:16:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 21:16:57] [INFO ] [Real]Absence check using state equation in 1384 ms returned sat
[2021-05-14 21:16:57] [INFO ] [Real]Added 230 Read/Feed constraints in 30 ms returned sat
[2021-05-14 21:16:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 21:16:57] [INFO ] [Nat]Absence check using 17 positive place invariants in 87 ms returned sat
[2021-05-14 21:16:57] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 4 ms returned sat
[2021-05-14 21:16:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 21:16:59] [INFO ] [Nat]Absence check using state equation in 1361 ms returned sat
[2021-05-14 21:16:59] [INFO ] [Nat]Added 230 Read/Feed constraints in 57 ms returned sat
[2021-05-14 21:16:59] [INFO ] Deduced a trap composed of 18 places in 322 ms
[2021-05-14 21:16:59] [INFO ] Deduced a trap composed of 59 places in 321 ms
[2021-05-14 21:17:00] [INFO ] Deduced a trap composed of 11 places in 322 ms
[2021-05-14 21:17:00] [INFO ] Deduced a trap composed of 11 places in 331 ms
[2021-05-14 21:17:00] [INFO ] Deduced a trap composed of 63 places in 320 ms
[2021-05-14 21:17:01] [INFO ] Deduced a trap composed of 11 places in 330 ms
[2021-05-14 21:17:01] [INFO ] Deduced a trap composed of 11 places in 318 ms
[2021-05-14 21:17:01] [INFO ] Deduced a trap composed of 11 places in 322 ms
[2021-05-14 21:17:02] [INFO ] Deduced a trap composed of 28 places in 295 ms
[2021-05-14 21:17:02] [INFO ] Deduced a trap composed of 66 places in 298 ms
[2021-05-14 21:17:02] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s1 s7 s12 s29 s39 s63 s65 s88 s95 s120 s136 s143 s168 s175 s177 s205 s215 s235 s238 s241 s247 s254 s264 s286 s292 s320 s341 s356 s373 s381 s391 s396 s413 s463 s468 s480 s483 s504 s505 s519 s525 s530 s563 s570 s583 s585 s589 s615 s622 s625 s642 s648 s670 s680 s712 s714 s734 s744 s787 s791 s793 s801 s812 s815 s821 s828) 0)") while checking expression at index 6
[2021-05-14 21:17:02] [INFO ] [Real]Absence check using 17 positive place invariants in 34 ms returned sat
[2021-05-14 21:17:02] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 4 ms returned sat
[2021-05-14 21:17:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 21:17:04] [INFO ] [Real]Absence check using state equation in 1344 ms returned sat
[2021-05-14 21:17:04] [INFO ] [Real]Added 230 Read/Feed constraints in 29 ms returned sat
[2021-05-14 21:17:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 21:17:04] [INFO ] [Nat]Absence check using 17 positive place invariants in 85 ms returned sat
[2021-05-14 21:17:04] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 4 ms returned sat
[2021-05-14 21:17:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 21:17:05] [INFO ] [Nat]Absence check using state equation in 1326 ms returned sat
[2021-05-14 21:17:05] [INFO ] [Nat]Added 230 Read/Feed constraints in 55 ms returned sat
[2021-05-14 21:17:06] [INFO ] Deduced a trap composed of 56 places in 378 ms
[2021-05-14 21:17:06] [INFO ] Deduced a trap composed of 82 places in 374 ms
[2021-05-14 21:17:06] [INFO ] Deduced a trap composed of 41 places in 372 ms
[2021-05-14 21:17:07] [INFO ] Deduced a trap composed of 56 places in 370 ms
[2021-05-14 21:17:07] [INFO ] Deduced a trap composed of 41 places in 376 ms
[2021-05-14 21:17:08] [INFO ] Deduced a trap composed of 93 places in 372 ms
[2021-05-14 21:17:08] [INFO ] Deduced a trap composed of 108 places in 369 ms
[2021-05-14 21:17:08] [INFO ] Deduced a trap composed of 108 places in 373 ms
[2021-05-14 21:17:09] [INFO ] Deduced a trap composed of 67 places in 368 ms
[2021-05-14 21:17:09] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s1 s7 s18 s29 s39 s63 s65 s88 s95 s120 s136 s143 s168 s175 s177 s205 s215 s230 s241 s247 s254 s264 s275 s286 s292 s320 s341 s356 s373 s381 s391 s396 s417 s439 s463 s468 s480 s483 s504 s505 s519 s530 s536 s563 s570 s583 s585 s600 s615 s622 s632 s642 s648 s670 s680 s712 s714 s722 s734 s744 s787 s791 s793 s801 s815 s821 s828) 0)") while checking expression at index 7
[2021-05-14 21:17:09] [INFO ] [Real]Absence check using 17 positive place invariants in 34 ms returned sat
[2021-05-14 21:17:09] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 4 ms returned sat
[2021-05-14 21:17:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 21:17:10] [INFO ] [Real]Absence check using state equation in 1411 ms returned sat
[2021-05-14 21:17:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 21:17:11] [INFO ] [Nat]Absence check using 17 positive place invariants in 40 ms returned sat
[2021-05-14 21:17:11] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 3 ms returned sat
[2021-05-14 21:17:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 21:17:12] [INFO ] [Nat]Absence check using state equation in 1346 ms returned sat
[2021-05-14 21:17:12] [INFO ] [Nat]Added 230 Read/Feed constraints in 54 ms returned sat
[2021-05-14 21:17:12] [INFO ] Deduced a trap composed of 30 places in 339 ms
[2021-05-14 21:17:13] [INFO ] Deduced a trap composed of 11 places in 340 ms
[2021-05-14 21:17:13] [INFO ] Deduced a trap composed of 47 places in 339 ms
[2021-05-14 21:17:14] [INFO ] Deduced a trap composed of 20 places in 351 ms
[2021-05-14 21:17:14] [INFO ] Deduced a trap composed of 11 places in 338 ms
[2021-05-14 21:17:14] [INFO ] Deduced a trap composed of 56 places in 298 ms
[2021-05-14 21:17:15] [INFO ] Deduced a trap composed of 51 places in 302 ms
[2021-05-14 21:17:15] [INFO ] Deduced a trap composed of 32 places in 292 ms
[2021-05-14 21:17:15] [INFO ] Deduced a trap composed of 51 places in 292 ms
[2021-05-14 21:17:16] [INFO ] Deduced a trap composed of 32 places in 301 ms
[2021-05-14 21:17:16] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s0 s32 s176 s186 s214 s216 s236 s250 s255 s385 s392 s393 s401 s436 s469 s520 s522 s526 s578 s614 s616 s626 s677 s721 s784 s786 s788 s794 s802 s818 s824 s827) 0)") while checking expression at index 8
FORMULA Peterson-PT-5-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Peterson-PT-5-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 609 out of 834 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 834/834 places, 1242/1242 transitions.
Applied a total of 0 rules in 58 ms. Remains 834 /834 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 834/834 places, 1242/1242 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 3613 ms. (steps per millisecond=276 ) properties seen :[0, 0, 0, 0, 0, 1, 0]
FORMULA Peterson-PT-5-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4951 ms. (steps per millisecond=201 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 773668 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=154 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 825 ms. (steps per millisecond=1212 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 932 ms. (steps per millisecond=1072 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 959 ms. (steps per millisecond=1042 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 840 ms. (steps per millisecond=1190 ) properties seen :[0, 0, 0, 0, 0, 0]
[2021-05-14 21:17:33] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
// Phase 1: matrix 1122 rows 834 cols
[2021-05-14 21:17:33] [INFO ] Computed 23 place invariants in 17 ms
[2021-05-14 21:17:33] [INFO ] [Real]Absence check using 17 positive place invariants in 39 ms returned sat
[2021-05-14 21:17:33] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 5 ms returned sat
[2021-05-14 21:17:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 21:17:35] [INFO ] [Real]Absence check using state equation in 1606 ms returned sat
[2021-05-14 21:17:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 21:17:36] [INFO ] [Nat]Absence check using 17 positive place invariants in 1202 ms returned sat
[2021-05-14 21:17:36] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 4 ms returned sat
[2021-05-14 21:17:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 21:17:37] [INFO ] [Nat]Absence check using state equation in 1467 ms returned sat
[2021-05-14 21:17:37] [INFO ] State equation strengthened by 230 read => feed constraints.
[2021-05-14 21:17:37] [INFO ] [Nat]Added 230 Read/Feed constraints in 58 ms returned sat
[2021-05-14 21:17:38] [INFO ] Deduced a trap composed of 110 places in 289 ms
[2021-05-14 21:17:38] [INFO ] Deduced a trap composed of 102 places in 268 ms
[2021-05-14 21:17:38] [INFO ] Deduced a trap composed of 82 places in 266 ms
[2021-05-14 21:17:39] [INFO ] Deduced a trap composed of 82 places in 269 ms
[2021-05-14 21:17:39] [INFO ] Deduced a trap composed of 102 places in 270 ms
[2021-05-14 21:17:39] [INFO ] Deduced a trap composed of 82 places in 268 ms
[2021-05-14 21:17:40] [INFO ] Deduced a trap composed of 28 places in 269 ms
[2021-05-14 21:17:40] [INFO ] Deduced a trap composed of 28 places in 275 ms
[2021-05-14 21:17:40] [INFO ] Deduced a trap composed of 63 places in 267 ms
[2021-05-14 21:17:40] [INFO ] Deduced a trap composed of 103 places in 268 ms
[2021-05-14 21:17:41] [INFO ] Deduced a trap composed of 102 places in 264 ms
[2021-05-14 21:17:41] [INFO ] Deduced a trap composed of 41 places in 297 ms
[2021-05-14 21:17:41] [INFO ] Deduced a trap composed of 41 places in 266 ms
[2021-05-14 21:17:42] [INFO ] Deduced a trap composed of 28 places in 269 ms
[2021-05-14 21:17:42] [INFO ] Deduced a trap composed of 11 places in 395 ms
[2021-05-14 21:17:43] [INFO ] Deduced a trap composed of 79 places in 358 ms
[2021-05-14 21:17:43] [INFO ] Deduced a trap composed of 79 places in 348 ms
[2021-05-14 21:17:43] [INFO ] Deduced a trap composed of 61 places in 348 ms
[2021-05-14 21:17:44] [INFO ] Deduced a trap composed of 98 places in 350 ms
[2021-05-14 21:17:44] [INFO ] Deduced a trap composed of 30 places in 358 ms
[2021-05-14 21:17:45] [INFO ] Deduced a trap composed of 11 places in 331 ms
[2021-05-14 21:17:45] [INFO ] Deduced a trap composed of 11 places in 351 ms
[2021-05-14 21:17:45] [INFO ] Deduced a trap composed of 11 places in 339 ms
[2021-05-14 21:17:46] [INFO ] Deduced a trap composed of 11 places in 367 ms
[2021-05-14 21:17:46] [INFO ] Deduced a trap composed of 14 places in 368 ms
[2021-05-14 21:17:47] [INFO ] Deduced a trap composed of 133 places in 327 ms
[2021-05-14 21:17:47] [INFO ] Deduced a trap composed of 108 places in 335 ms
[2021-05-14 21:17:48] [INFO ] Deduced a trap composed of 76 places in 327 ms
[2021-05-14 21:17:48] [INFO ] Deduced a trap composed of 58 places in 326 ms
[2021-05-14 21:17:49] [INFO ] Deduced a trap composed of 120 places in 334 ms
[2021-05-14 21:17:49] [INFO ] Deduced a trap composed of 132 places in 324 ms
[2021-05-14 21:17:49] [INFO ] Deduced a trap composed of 62 places in 326 ms
[2021-05-14 21:17:50] [INFO ] Deduced a trap composed of 137 places in 330 ms
[2021-05-14 21:17:50] [INFO ] Deduced a trap composed of 37 places in 326 ms
[2021-05-14 21:17:51] [INFO ] Deduced a trap composed of 69 places in 323 ms
[2021-05-14 21:17:51] [INFO ] Deduced a trap composed of 65 places in 324 ms
[2021-05-14 21:17:51] [INFO ] Deduced a trap composed of 65 places in 332 ms
[2021-05-14 21:17:52] [INFO ] Deduced a trap composed of 134 places in 330 ms
[2021-05-14 21:17:52] [INFO ] Deduced a trap composed of 40 places in 326 ms
[2021-05-14 21:17:53] [INFO ] Deduced a trap composed of 97 places in 325 ms
[2021-05-14 21:17:53] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 40 trap constraints in 15693 ms
[2021-05-14 21:17:53] [INFO ] [Real]Absence check using 17 positive place invariants in 37 ms returned sat
[2021-05-14 21:17:53] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 5 ms returned sat
[2021-05-14 21:17:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 21:17:55] [INFO ] [Real]Absence check using state equation in 1480 ms returned sat
[2021-05-14 21:17:55] [INFO ] [Real]Added 230 Read/Feed constraints in 53 ms returned sat
[2021-05-14 21:17:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 21:17:56] [INFO ] [Nat]Absence check using 17 positive place invariants in 1143 ms returned sat
[2021-05-14 21:17:56] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 4 ms returned sat
[2021-05-14 21:17:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 21:17:57] [INFO ] [Nat]Absence check using state equation in 1444 ms returned sat
[2021-05-14 21:17:58] [INFO ] [Nat]Added 230 Read/Feed constraints in 54 ms returned sat
[2021-05-14 21:17:58] [INFO ] Deduced a trap composed of 37 places in 356 ms
[2021-05-14 21:17:58] [INFO ] Deduced a trap composed of 11 places in 353 ms
[2021-05-14 21:17:59] [INFO ] Deduced a trap composed of 11 places in 358 ms
[2021-05-14 21:17:59] [INFO ] Deduced a trap composed of 26 places in 368 ms
[2021-05-14 21:17:59] [INFO ] Deduced a trap composed of 53 places in 317 ms
[2021-05-14 21:18:00] [INFO ] Deduced a trap composed of 123 places in 291 ms
[2021-05-14 21:18:00] [INFO ] Deduced a trap composed of 82 places in 302 ms
[2021-05-14 21:18:00] [INFO ] Deduced a trap composed of 108 places in 293 ms
[2021-05-14 21:18:01] [INFO ] Deduced a trap composed of 63 places in 306 ms
[2021-05-14 21:18:01] [INFO ] Deduced a trap composed of 82 places in 292 ms
[2021-05-14 21:18:01] [INFO ] Deduced a trap composed of 109 places in 290 ms
[2021-05-14 21:18:02] [INFO ] Deduced a trap composed of 75 places in 289 ms
[2021-05-14 21:18:02] [INFO ] Deduced a trap composed of 75 places in 285 ms
[2021-05-14 21:18:03] [INFO ] Deduced a trap composed of 45 places in 351 ms
[2021-05-14 21:18:03] [INFO ] Deduced a trap composed of 11 places in 353 ms
[2021-05-14 21:18:03] [INFO ] Deduced a trap composed of 44 places in 300 ms
[2021-05-14 21:18:04] [INFO ] Deduced a trap composed of 11 places in 350 ms
[2021-05-14 21:18:04] [INFO ] Deduced a trap composed of 145 places in 345 ms
[2021-05-14 21:18:04] [INFO ] Deduced a trap composed of 11 places in 351 ms
[2021-05-14 21:18:05] [INFO ] Deduced a trap composed of 40 places in 331 ms
[2021-05-14 21:18:05] [INFO ] Deduced a trap composed of 104 places in 330 ms
[2021-05-14 21:18:06] [INFO ] Deduced a trap composed of 37 places in 330 ms
[2021-05-14 21:18:06] [INFO ] Deduced a trap composed of 40 places in 331 ms
[2021-05-14 21:18:06] [INFO ] Deduced a trap composed of 95 places in 352 ms
[2021-05-14 21:18:07] [INFO ] Deduced a trap composed of 49 places in 353 ms
[2021-05-14 21:18:07] [INFO ] Deduced a trap composed of 123 places in 288 ms
[2021-05-14 21:18:07] [INFO ] Deduced a trap composed of 238 places in 290 ms
[2021-05-14 21:18:08] [INFO ] Deduced a trap composed of 130 places in 291 ms
[2021-05-14 21:18:08] [INFO ] Deduced a trap composed of 130 places in 289 ms
[2021-05-14 21:18:08] [INFO ] Deduced a trap composed of 97 places in 192 ms
[2021-05-14 21:18:09] [INFO ] Deduced a trap composed of 75 places in 199 ms
[2021-05-14 21:18:09] [INFO ] Deduced a trap composed of 65 places in 225 ms
[2021-05-14 21:18:09] [INFO ] Deduced a trap composed of 75 places in 288 ms
[2021-05-14 21:18:09] [INFO ] Deduced a trap composed of 78 places in 290 ms
[2021-05-14 21:18:10] [INFO ] Deduced a trap composed of 101 places in 321 ms
[2021-05-14 21:18:10] [INFO ] Deduced a trap composed of 101 places in 319 ms
[2021-05-14 21:18:11] [INFO ] Deduced a trap composed of 65 places in 322 ms
[2021-05-14 21:18:11] [INFO ] Deduced a trap composed of 28 places in 291 ms
[2021-05-14 21:18:11] [INFO ] Deduced a trap composed of 104 places in 233 ms
[2021-05-14 21:18:12] [INFO ] Deduced a trap composed of 78 places in 276 ms
[2021-05-14 21:18:12] [INFO ] Deduced a trap composed of 56 places in 277 ms
[2021-05-14 21:18:12] [INFO ] Deduced a trap composed of 56 places in 349 ms
[2021-05-14 21:18:13] [INFO ] Deduced a trap composed of 56 places in 289 ms
[2021-05-14 21:18:13] [INFO ] Deduced a trap composed of 56 places in 291 ms
[2021-05-14 21:18:14] [INFO ] Deduced a trap composed of 63 places in 281 ms
[2021-05-14 21:18:14] [INFO ] Deduced a trap composed of 91 places in 290 ms
[2021-05-14 21:18:14] [INFO ] Deduced a trap composed of 31 places in 288 ms
[2021-05-14 21:18:15] [INFO ] Deduced a trap composed of 43 places in 270 ms
[2021-05-14 21:18:15] [INFO ] Deduced a trap composed of 78 places in 268 ms
[2021-05-14 21:18:16] [INFO ] Deduced a trap composed of 15 places in 339 ms
[2021-05-14 21:18:16] [INFO ] Deduced a trap composed of 62 places in 342 ms
[2021-05-14 21:18:16] [INFO ] Deduced a trap composed of 43 places in 304 ms
[2021-05-14 21:18:17] [INFO ] Deduced a trap composed of 65 places in 355 ms
[2021-05-14 21:18:17] [INFO ] Deduced a trap composed of 41 places in 306 ms
[2021-05-14 21:18:17] [INFO ] Deduced a trap composed of 57 places in 343 ms
[2021-05-14 21:18:18] [INFO ] Deduced a trap composed of 52 places in 343 ms
[2021-05-14 21:18:18] [INFO ] Deduced a trap composed of 132 places in 308 ms
[2021-05-14 21:18:19] [INFO ] Deduced a trap composed of 71 places in 284 ms
[2021-05-14 21:18:20] [INFO ] Deduced a trap composed of 73 places in 282 ms
[2021-05-14 21:18:20] [INFO ] Deduced a trap composed of 43 places in 282 ms
[2021-05-14 21:18:20] [INFO ] Deduced a trap composed of 43 places in 275 ms
[2021-05-14 21:18:22] [INFO ] Deduced a trap composed of 58 places in 268 ms
[2021-05-14 21:18:22] [INFO ] Deduced a trap composed of 89 places in 254 ms
[2021-05-14 21:18:23] [INFO ] Deduced a trap composed of 94 places in 278 ms
[2021-05-14 21:18:23] [INFO ] Deduced a trap composed of 70 places in 247 ms
[2021-05-14 21:18:23] [INFO ] Deduced a trap composed of 26 places in 309 ms
[2021-05-14 21:18:24] [INFO ] Deduced a trap composed of 15 places in 317 ms
[2021-05-14 21:18:24] [INFO ] Deduced a trap composed of 19 places in 329 ms
[2021-05-14 21:18:24] [INFO ] Deduced a trap composed of 136 places in 312 ms
[2021-05-14 21:18:25] [INFO ] Deduced a trap composed of 120 places in 262 ms
[2021-05-14 21:18:25] [INFO ] Deduced a trap composed of 71 places in 277 ms
[2021-05-14 21:18:25] [INFO ] Deduced a trap composed of 93 places in 255 ms
[2021-05-14 21:18:26] [INFO ] Deduced a trap composed of 93 places in 256 ms
[2021-05-14 21:18:26] [INFO ] Deduced a trap composed of 93 places in 254 ms
[2021-05-14 21:18:26] [INFO ] Deduced a trap composed of 217 places in 259 ms
[2021-05-14 21:18:27] [INFO ] Deduced a trap composed of 96 places in 264 ms
[2021-05-14 21:18:27] [INFO ] Deduced a trap composed of 104 places in 265 ms
[2021-05-14 21:18:28] [INFO ] Deduced a trap composed of 63 places in 330 ms
[2021-05-14 21:18:28] [INFO ] Deduced a trap composed of 105 places in 260 ms
[2021-05-14 21:18:29] [INFO ] Deduced a trap composed of 63 places in 338 ms
[2021-05-14 21:18:31] [INFO ] Deduced a trap composed of 40 places in 305 ms
[2021-05-14 21:18:31] [INFO ] Deduced a trap composed of 96 places in 312 ms
[2021-05-14 21:18:33] [INFO ] Deduced a trap composed of 71 places in 302 ms
[2021-05-14 21:18:33] [INFO ] Deduced a trap composed of 108 places in 251 ms
[2021-05-14 21:18:36] [INFO ] Deduced a trap composed of 185 places in 300 ms
[2021-05-14 21:18:36] [INFO ] Deduced a trap composed of 236 places in 298 ms
[2021-05-14 21:18:36] [INFO ] Deduced a trap composed of 123 places in 290 ms
[2021-05-14 21:18:37] [INFO ] Deduced a trap composed of 108 places in 238 ms
[2021-05-14 21:18:37] [INFO ] Deduced a trap composed of 51 places in 289 ms
[2021-05-14 21:18:38] [INFO ] Deduced a trap composed of 138 places in 236 ms
[2021-05-14 21:18:38] [INFO ] Deduced a trap composed of 236 places in 240 ms
[2021-05-14 21:18:38] [INFO ] Deduced a trap composed of 89 places in 236 ms
[2021-05-14 21:18:39] [INFO ] Deduced a trap composed of 201 places in 231 ms
[2021-05-14 21:18:40] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-14 21:18:40] [INFO ] Deduced a trap composed of 2 places in 468 ms
[2021-05-14 21:18:40] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s399 s401) 0)") while checking expression at index 1
[2021-05-14 21:18:40] [INFO ] [Real]Absence check using 17 positive place invariants in 33 ms returned sat
[2021-05-14 21:18:40] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 4 ms returned sat
[2021-05-14 21:18:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 21:18:42] [INFO ] [Real]Absence check using state equation in 1359 ms returned sat
[2021-05-14 21:18:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 21:18:42] [INFO ] [Nat]Absence check using 17 positive place invariants in 40 ms returned sat
[2021-05-14 21:18:42] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 4 ms returned sat
[2021-05-14 21:18:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 21:18:43] [INFO ] [Nat]Absence check using state equation in 1338 ms returned sat
[2021-05-14 21:18:43] [INFO ] [Nat]Added 230 Read/Feed constraints in 58 ms returned sat
[2021-05-14 21:18:44] [INFO ] Deduced a trap composed of 32 places in 280 ms
[2021-05-14 21:18:44] [INFO ] Deduced a trap composed of 32 places in 285 ms
[2021-05-14 21:18:44] [INFO ] Deduced a trap composed of 32 places in 281 ms
[2021-05-14 21:18:45] [INFO ] Deduced a trap composed of 51 places in 286 ms
[2021-05-14 21:18:45] [INFO ] Deduced a trap composed of 19 places in 282 ms
[2021-05-14 21:18:45] [INFO ] Deduced a trap composed of 11 places in 289 ms
[2021-05-14 21:18:46] [INFO ] Deduced a trap composed of 11 places in 309 ms
[2021-05-14 21:18:46] [INFO ] Deduced a trap composed of 20 places in 309 ms
[2021-05-14 21:18:46] [INFO ] Deduced a trap composed of 44 places in 300 ms
[2021-05-14 21:18:47] [INFO ] Deduced a trap composed of 71 places in 305 ms
[2021-05-14 21:18:47] [INFO ] Deduced a trap composed of 71 places in 300 ms
[2021-05-14 21:18:47] [INFO ] Deduced a trap composed of 70 places in 300 ms
[2021-05-14 21:18:48] [INFO ] Deduced a trap composed of 71 places in 300 ms
[2021-05-14 21:18:48] [INFO ] Deduced a trap composed of 37 places in 300 ms
[2021-05-14 21:18:48] [INFO ] Deduced a trap composed of 11 places in 266 ms
[2021-05-14 21:18:49] [INFO ] Deduced a trap composed of 11 places in 267 ms
[2021-05-14 21:18:49] [INFO ] Deduced a trap composed of 86 places in 215 ms
[2021-05-14 21:18:49] [INFO ] Deduced a trap composed of 82 places in 214 ms
[2021-05-14 21:18:49] [INFO ] Deduced a trap composed of 108 places in 281 ms
[2021-05-14 21:18:50] [INFO ] Deduced a trap composed of 108 places in 281 ms
[2021-05-14 21:18:50] [INFO ] Deduced a trap composed of 161 places in 282 ms
[2021-05-14 21:18:50] [INFO ] Deduced a trap composed of 108 places in 283 ms
[2021-05-14 21:18:51] [INFO ] Deduced a trap composed of 101 places in 283 ms
[2021-05-14 21:18:51] [INFO ] Deduced a trap composed of 187 places in 285 ms
[2021-05-14 21:18:51] [INFO ] Deduced a trap composed of 82 places in 286 ms
[2021-05-14 21:18:52] [INFO ] Deduced a trap composed of 188 places in 281 ms
[2021-05-14 21:18:52] [INFO ] Deduced a trap composed of 188 places in 286 ms
[2021-05-14 21:18:52] [INFO ] Deduced a trap composed of 103 places in 279 ms
[2021-05-14 21:18:53] [INFO ] Deduced a trap composed of 78 places in 264 ms
[2021-05-14 21:18:53] [INFO ] Deduced a trap composed of 78 places in 264 ms
[2021-05-14 21:18:53] [INFO ] Deduced a trap composed of 126 places in 193 ms
[2021-05-14 21:18:53] [INFO ] Trap strengthening (SAT) tested/added 32/31 trap constraints in 9979 ms
[2021-05-14 21:18:53] [INFO ] Computed and/alt/rep : 1236/4722/1116 causal constraints in 74 ms.
[2021-05-14 21:19:07] [INFO ] Added : 976 causal constraints over 196 iterations in 13398 ms. Result :sat
[2021-05-14 21:19:07] [INFO ] Deduced a trap composed of 28 places in 340 ms
[2021-05-14 21:19:08] [INFO ] Deduced a trap composed of 79 places in 345 ms
[2021-05-14 21:19:11] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-14 21:19:12] [INFO ] Deduced a trap composed of 59 places in 305 ms
[2021-05-14 21:19:12] [INFO ] Deduced a trap composed of 28 places in 303 ms
[2021-05-14 21:19:13] [INFO ] Deduced a trap composed of 56 places in 318 ms
[2021-05-14 21:19:13] [INFO ] Deduced a trap composed of 59 places in 315 ms
[2021-05-14 21:19:14] [INFO ] Deduced a trap composed of 59 places in 311 ms
[2021-05-14 21:19:14] [INFO ] Deduced a trap composed of 61 places in 316 ms
[2021-05-14 21:19:14] [INFO ] Deduced a trap composed of 59 places in 317 ms
[2021-05-14 21:19:15] [INFO ] Deduced a trap composed of 31 places in 338 ms
[2021-05-14 21:19:16] [INFO ] Deduced a trap composed of 26 places in 339 ms
[2021-05-14 21:19:16] [INFO ] Deduced a trap composed of 48 places in 316 ms
[2021-05-14 21:19:17] [INFO ] Deduced a trap composed of 11 places in 340 ms
[2021-05-14 21:19:18] [INFO ] Deduced a trap composed of 134 places in 275 ms
[2021-05-14 21:19:18] [INFO ] Deduced a trap composed of 134 places in 275 ms
[2021-05-14 21:19:18] [INFO ] Deduced a trap composed of 58 places in 266 ms
[2021-05-14 21:19:19] [INFO ] Deduced a trap composed of 61 places in 258 ms
[2021-05-14 21:19:20] [INFO ] Deduced a trap composed of 43 places in 310 ms
[2021-05-14 21:19:20] [INFO ] Deduced a trap composed of 79 places in 311 ms
[2021-05-14 21:19:21] [INFO ] Deduced a trap composed of 64 places in 312 ms
[2021-05-14 21:19:21] [INFO ] Deduced a trap composed of 126 places in 194 ms
[2021-05-14 21:19:22] [INFO ] Deduced a trap composed of 126 places in 192 ms
[2021-05-14 21:19:22] [INFO ] Trap strengthening (SAT) tested/added 23/22 trap constraints in 15171 ms
Attempting to minimize the solution found.
Minimization took 71 ms.
[2021-05-14 21:19:22] [INFO ] [Real]Absence check using 17 positive place invariants in 34 ms returned sat
[2021-05-14 21:19:22] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 5 ms returned sat
[2021-05-14 21:19:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 21:19:24] [INFO ] [Real]Absence check using state equation in 1479 ms returned sat
[2021-05-14 21:19:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 21:19:24] [INFO ] [Nat]Absence check using 17 positive place invariants in 84 ms returned sat
[2021-05-14 21:19:24] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 5 ms returned sat
[2021-05-14 21:19:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 21:19:25] [INFO ] [Nat]Absence check using state equation in 1397 ms returned sat
[2021-05-14 21:19:25] [INFO ] [Nat]Added 230 Read/Feed constraints in 59 ms returned sat
[2021-05-14 21:19:26] [INFO ] Deduced a trap composed of 27 places in 375 ms
[2021-05-14 21:19:26] [INFO ] Deduced a trap composed of 27 places in 376 ms
[2021-05-14 21:19:27] [INFO ] Deduced a trap composed of 27 places in 376 ms
[2021-05-14 21:19:27] [INFO ] Deduced a trap composed of 27 places in 372 ms
[2021-05-14 21:19:27] [INFO ] Deduced a trap composed of 38 places in 426 ms
[2021-05-14 21:19:28] [INFO ] Deduced a trap composed of 41 places in 429 ms
[2021-05-14 21:19:28] [INFO ] Deduced a trap composed of 27 places in 375 ms
[2021-05-14 21:19:29] [INFO ] Deduced a trap composed of 68 places in 356 ms
[2021-05-14 21:19:29] [INFO ] Deduced a trap composed of 68 places in 348 ms
[2021-05-14 21:19:29] [INFO ] Deduced a trap composed of 68 places in 349 ms
[2021-05-14 21:19:30] [INFO ] Deduced a trap composed of 102 places in 343 ms
[2021-05-14 21:19:30] [INFO ] Deduced a trap composed of 68 places in 346 ms
[2021-05-14 21:19:31] [INFO ] Deduced a trap composed of 37 places in 346 ms
[2021-05-14 21:19:31] [INFO ] Deduced a trap composed of 37 places in 350 ms
[2021-05-14 21:19:31] [INFO ] Deduced a trap composed of 37 places in 351 ms
[2021-05-14 21:19:32] [INFO ] Deduced a trap composed of 37 places in 357 ms
[2021-05-14 21:19:32] [INFO ] Deduced a trap composed of 27 places in 366 ms
[2021-05-14 21:19:33] [INFO ] Deduced a trap composed of 41 places in 369 ms
[2021-05-14 21:19:33] [INFO ] Deduced a trap composed of 11 places in 297 ms
[2021-05-14 21:19:33] [INFO ] Deduced a trap composed of 11 places in 314 ms
[2021-05-14 21:19:34] [INFO ] Deduced a trap composed of 32 places in 299 ms
[2021-05-14 21:19:34] [INFO ] Deduced a trap composed of 32 places in 313 ms
[2021-05-14 21:19:34] [INFO ] Deduced a trap composed of 15 places in 312 ms
[2021-05-14 21:19:35] [INFO ] Deduced a trap composed of 13 places in 312 ms
[2021-05-14 21:19:35] [INFO ] Deduced a trap composed of 93 places in 220 ms
[2021-05-14 21:19:35] [INFO ] Deduced a trap composed of 93 places in 221 ms
[2021-05-14 21:19:35] [INFO ] Trap strengthening (SAT) tested/added 27/26 trap constraints in 9918 ms
[2021-05-14 21:19:35] [INFO ] Computed and/alt/rep : 1236/4722/1116 causal constraints in 58 ms.
[2021-05-14 21:19:51] [INFO ] Added : 1112 causal constraints over 223 iterations in 16091 ms. Result :sat
[2021-05-14 21:19:52] [INFO ] Deduced a trap composed of 66 places in 293 ms
[2021-05-14 21:19:52] [INFO ] Deduced a trap composed of 11 places in 394 ms
[2021-05-14 21:19:53] [INFO ] Deduced a trap composed of 55 places in 375 ms
[2021-05-14 21:19:53] [INFO ] Deduced a trap composed of 97 places in 221 ms
[2021-05-14 21:19:53] [INFO ] Deduced a trap composed of 123 places in 222 ms
[2021-05-14 21:19:54] [INFO ] Deduced a trap composed of 123 places in 221 ms
[2021-05-14 21:19:54] [INFO ] Deduced a trap composed of 75 places in 197 ms
[2021-05-14 21:19:54] [INFO ] Deduced a trap composed of 72 places in 170 ms
[2021-05-14 21:19:55] [INFO ] Deduced a trap composed of 70 places in 198 ms
[2021-05-14 21:19:55] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 3493 ms
Attempting to minimize the solution found.
Minimization took 64 ms.
[2021-05-14 21:19:55] [INFO ] [Real]Absence check using 17 positive place invariants in 35 ms returned sat
[2021-05-14 21:19:55] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 4 ms returned sat
[2021-05-14 21:19:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 21:19:56] [INFO ] [Real]Absence check using state equation in 1409 ms returned sat
[2021-05-14 21:19:57] [INFO ] [Real]Added 230 Read/Feed constraints in 29 ms returned sat
[2021-05-14 21:19:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 21:19:57] [INFO ] [Nat]Absence check using 17 positive place invariants in 88 ms returned sat
[2021-05-14 21:19:57] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 5 ms returned sat
[2021-05-14 21:19:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 21:19:58] [INFO ] [Nat]Absence check using state equation in 1362 ms returned sat
[2021-05-14 21:19:58] [INFO ] [Nat]Added 230 Read/Feed constraints in 51 ms returned sat
[2021-05-14 21:19:59] [INFO ] Deduced a trap composed of 71 places in 394 ms
[2021-05-14 21:19:59] [INFO ] Deduced a trap composed of 37 places in 368 ms
[2021-05-14 21:19:59] [INFO ] Deduced a trap composed of 37 places in 359 ms
[2021-05-14 21:20:00] [INFO ] Deduced a trap composed of 37 places in 357 ms
[2021-05-14 21:20:00] [INFO ] Deduced a trap composed of 44 places in 356 ms
[2021-05-14 21:20:01] [INFO ] Deduced a trap composed of 95 places in 357 ms
[2021-05-14 21:20:01] [INFO ] Deduced a trap composed of 36 places in 351 ms
[2021-05-14 21:20:01] [INFO ] Deduced a trap composed of 26 places in 344 ms
[2021-05-14 21:20:02] [INFO ] Deduced a trap composed of 52 places in 332 ms
[2021-05-14 21:20:02] [INFO ] Deduced a trap composed of 37 places in 360 ms
[2021-05-14 21:20:02] [INFO ] Deduced a trap composed of 11 places in 309 ms
[2021-05-14 21:20:03] [INFO ] Deduced a trap composed of 11 places in 328 ms
[2021-05-14 21:20:03] [INFO ] Deduced a trap composed of 26 places in 328 ms
[2021-05-14 21:20:03] [INFO ] Deduced a trap composed of 11 places in 308 ms
[2021-05-14 21:20:04] [INFO ] Deduced a trap composed of 11 places in 309 ms
[2021-05-14 21:20:04] [INFO ] Deduced a trap composed of 89 places in 255 ms
[2021-05-14 21:20:04] [INFO ] Deduced a trap composed of 89 places in 270 ms
[2021-05-14 21:20:05] [INFO ] Deduced a trap composed of 130 places in 150 ms
[2021-05-14 21:20:05] [INFO ] Trap strengthening (SAT) tested/added 19/18 trap constraints in 6504 ms
[2021-05-14 21:20:05] [INFO ] Computed and/alt/rep : 1236/4722/1116 causal constraints in 55 ms.
[2021-05-14 21:20:18] [INFO ] Added : 994 causal constraints over 199 iterations in 13111 ms. Result :sat
[2021-05-14 21:20:18] [INFO ] Deduced a trap composed of 89 places in 269 ms
[2021-05-14 21:20:18] [INFO ] Deduced a trap composed of 94 places in 260 ms
[2021-05-14 21:20:19] [INFO ] Deduced a trap composed of 51 places in 245 ms
[2021-05-14 21:20:19] [INFO ] Deduced a trap composed of 195 places in 246 ms
[2021-05-14 21:20:19] [INFO ] Deduced a trap composed of 63 places in 260 ms
[2021-05-14 21:20:20] [INFO ] Deduced a trap composed of 56 places in 273 ms
[2021-05-14 21:20:21] [INFO ] Deduced a trap composed of 142 places in 222 ms
[2021-05-14 21:20:21] [INFO ] Deduced a trap composed of 63 places in 229 ms
[2021-05-14 21:20:21] [INFO ] Deduced a trap composed of 89 places in 235 ms
[2021-05-14 21:20:22] [INFO ] Deduced a trap composed of 142 places in 216 ms
[2021-05-14 21:20:22] [INFO ] Deduced a trap composed of 63 places in 229 ms
[2021-05-14 21:20:22] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 4207 ms
Attempting to minimize the solution found.
Minimization took 57 ms.
[2021-05-14 21:20:22] [INFO ] [Real]Absence check using 17 positive place invariants in 33 ms returned sat
[2021-05-14 21:20:22] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 4 ms returned sat
[2021-05-14 21:20:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 21:20:24] [INFO ] [Real]Absence check using state equation in 1385 ms returned sat
[2021-05-14 21:20:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 21:20:24] [INFO ] [Nat]Absence check using 17 positive place invariants in 40 ms returned sat
[2021-05-14 21:20:24] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 4 ms returned sat
[2021-05-14 21:20:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 21:20:25] [INFO ] [Nat]Absence check using state equation in 1336 ms returned sat
[2021-05-14 21:20:25] [INFO ] [Nat]Added 230 Read/Feed constraints in 53 ms returned sat
[2021-05-14 21:20:25] [INFO ] Deduced a trap composed of 30 places in 330 ms
[2021-05-14 21:20:26] [INFO ] Deduced a trap composed of 11 places in 335 ms
[2021-05-14 21:20:26] [INFO ] Deduced a trap composed of 47 places in 338 ms
[2021-05-14 21:20:27] [INFO ] Deduced a trap composed of 20 places in 331 ms
[2021-05-14 21:20:27] [INFO ] Deduced a trap composed of 11 places in 334 ms
[2021-05-14 21:20:27] [INFO ] Deduced a trap composed of 56 places in 292 ms
[2021-05-14 21:20:28] [INFO ] Deduced a trap composed of 51 places in 301 ms
[2021-05-14 21:20:28] [INFO ] Deduced a trap composed of 32 places in 289 ms
[2021-05-14 21:20:28] [INFO ] Deduced a trap composed of 51 places in 293 ms
[2021-05-14 21:20:29] [INFO ] Deduced a trap composed of 32 places in 295 ms
[2021-05-14 21:20:29] [INFO ] Deduced a trap composed of 84 places in 300 ms
[2021-05-14 21:20:29] [INFO ] Deduced a trap composed of 32 places in 294 ms
[2021-05-14 21:20:30] [INFO ] Deduced a trap composed of 32 places in 294 ms
[2021-05-14 21:20:30] [INFO ] Deduced a trap composed of 11 places in 325 ms
[2021-05-14 21:20:30] [INFO ] Deduced a trap composed of 11 places in 311 ms
[2021-05-14 21:20:31] [INFO ] Deduced a trap composed of 19 places in 306 ms
[2021-05-14 21:20:31] [INFO ] Deduced a trap composed of 51 places in 249 ms
[2021-05-14 21:20:31] [INFO ] Deduced a trap composed of 122 places in 250 ms
[2021-05-14 21:20:32] [INFO ] Deduced a trap composed of 51 places in 251 ms
[2021-05-14 21:20:32] [INFO ] Deduced a trap composed of 37 places in 245 ms
[2021-05-14 21:20:32] [INFO ] Deduced a trap composed of 185 places in 276 ms
[2021-05-14 21:20:32] [INFO ] Deduced a trap composed of 45 places in 289 ms
[2021-05-14 21:20:33] [INFO ] Deduced a trap composed of 79 places in 167 ms
[2021-05-14 21:20:33] [INFO ] Deduced a trap composed of 96 places in 167 ms
[2021-05-14 21:20:33] [INFO ] Deduced a trap composed of 102 places in 166 ms
[2021-05-14 21:20:33] [INFO ] Deduced a trap composed of 78 places in 167 ms
[2021-05-14 21:20:34] [INFO ] Deduced a trap composed of 138 places in 284 ms
[2021-05-14 21:20:34] [INFO ] Deduced a trap composed of 97 places in 285 ms
[2021-05-14 21:20:34] [INFO ] Deduced a trap composed of 97 places in 276 ms
[2021-05-14 21:20:35] [INFO ] Deduced a trap composed of 130 places in 252 ms
[2021-05-14 21:20:35] [INFO ] Deduced a trap composed of 104 places in 174 ms
[2021-05-14 21:20:35] [INFO ] Deduced a trap composed of 104 places in 176 ms
[2021-05-14 21:20:35] [INFO ] Deduced a trap composed of 114 places in 174 ms
[2021-05-14 21:20:36] [INFO ] Deduced a trap composed of 117 places in 163 ms
[2021-05-14 21:20:36] [INFO ] Deduced a trap composed of 104 places in 123 ms
[2021-05-14 21:20:36] [INFO ] Deduced a trap composed of 102 places in 125 ms
[2021-05-14 21:20:36] [INFO ] Trap strengthening (SAT) tested/added 37/36 trap constraints in 10845 ms
[2021-05-14 21:20:36] [INFO ] Computed and/alt/rep : 1236/4722/1116 causal constraints in 59 ms.
[2021-05-14 21:20:50] [INFO ] Added : 1052 causal constraints over 211 iterations in 14208 ms. Result :sat
[2021-05-14 21:20:51] [INFO ] Deduced a trap composed of 68 places in 309 ms
[2021-05-14 21:20:51] [INFO ] Deduced a trap composed of 47 places in 308 ms
[2021-05-14 21:20:51] [INFO ] Deduced a trap composed of 82 places in 285 ms
[2021-05-14 21:20:52] [INFO ] Deduced a trap composed of 89 places in 290 ms
[2021-05-14 21:20:52] [INFO ] Deduced a trap composed of 63 places in 291 ms
[2021-05-14 21:20:53] [INFO ] Deduced a trap composed of 49 places in 326 ms
[2021-05-14 21:20:53] [INFO ] Deduced a trap composed of 52 places in 313 ms
[2021-05-14 21:20:53] [INFO ] Deduced a trap composed of 63 places in 297 ms
[2021-05-14 21:20:54] [INFO ] Deduced a trap composed of 75 places in 318 ms
[2021-05-14 21:20:55] [INFO ] Deduced a trap composed of 74 places in 316 ms
[2021-05-14 21:20:55] [INFO ] Deduced a trap composed of 37 places in 329 ms
[2021-05-14 21:20:55] [INFO ] Deduced a trap composed of 109 places in 257 ms
[2021-05-14 21:20:56] [INFO ] Deduced a trap composed of 70 places in 252 ms
[2021-05-14 21:20:56] [INFO ] Deduced a trap composed of 89 places in 234 ms
[2021-05-14 21:20:57] [INFO ] Deduced a trap composed of 93 places in 230 ms
[2021-05-14 21:20:57] [INFO ] Deduced a trap composed of 37 places in 270 ms
[2021-05-14 21:20:58] [INFO ] Deduced a trap composed of 89 places in 261 ms
[2021-05-14 21:20:58] [INFO ] Deduced a trap composed of 126 places in 183 ms
[2021-05-14 21:20:58] [INFO ] Deduced a trap composed of 115 places in 185 ms
[2021-05-14 21:20:58] [INFO ] Deduced a trap composed of 105 places in 194 ms
[2021-05-14 21:20:59] [INFO ] Deduced a trap composed of 115 places in 193 ms
[2021-05-14 21:20:59] [INFO ] Deduced a trap composed of 119 places in 192 ms
[2021-05-14 21:21:00] [INFO ] Deduced a trap composed of 30 places in 358 ms
[2021-05-14 21:21:00] [INFO ] Deduced a trap composed of 45 places in 288 ms
[2021-05-14 21:21:00] [INFO ] Deduced a trap composed of 71 places in 257 ms
[2021-05-14 21:21:01] [INFO ] Deduced a trap composed of 71 places in 254 ms
[2021-05-14 21:21:01] [INFO ] Deduced a trap composed of 70 places in 255 ms
[2021-05-14 21:21:01] [INFO ] Deduced a trap composed of 19 places in 251 ms
[2021-05-14 21:21:02] [INFO ] Deduced a trap composed of 127 places in 174 ms
[2021-05-14 21:21:02] [INFO ] Deduced a trap composed of 56 places in 278 ms
[2021-05-14 21:21:02] [INFO ] Trap strengthening (SAT) tested/added 31/30 trap constraints in 11980 ms
Attempting to minimize the solution found.
Minimization took 63 ms.
FORMULA Peterson-PT-5-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 349700 steps, including 1000 resets, run finished after 1021 ms. (steps per millisecond=342 ) properties seen :[0, 1, 0, 1, 0] could not realise parikh vector
FORMULA Peterson-PT-5-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Peterson-PT-5-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 289200 steps, including 1000 resets, run finished after 788 ms. (steps per millisecond=367 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 340300 steps, including 1000 resets, run finished after 928 ms. (steps per millisecond=366 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 406100 steps, including 1000 resets, run finished after 1076 ms. (steps per millisecond=377 ) properties seen :[0, 0, 0] could not realise parikh vector
Support contains 341 out of 834 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 834/834 places, 1242/1242 transitions.
Performed 147 Post agglomeration using F-continuation condition.Transition count delta: 147
Iterating post reduction 0 with 147 rules applied. Total rules applied 147 place count 834 transition count 1095
Reduce places removed 147 places and 0 transitions.
Iterating post reduction 1 with 147 rules applied. Total rules applied 294 place count 687 transition count 1095
Performed 53 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 53 Pre rules applied. Total rules applied 294 place count 687 transition count 1042
Deduced a syphon composed of 53 places in 3 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 2 with 106 rules applied. Total rules applied 400 place count 634 transition count 1042
Applied a total of 400 rules in 83 ms. Remains 634 /834 variables (removed 200) and now considering 1042/1242 (removed 200) transitions.
Finished structural reductions, in 1 iterations. Remains : 634/834 places, 1042/1242 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 2623 ms. (steps per millisecond=381 ) properties seen :[0, 0, 0]
Interrupted Best-First random walk after 791469 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=158 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 789 ms. (steps per millisecond=1267 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 711 ms. (steps per millisecond=1406 ) properties seen :[0, 0, 0]
Interrupted probabilistic random walk after 8156673 steps, run timeout after 30001 ms. (steps per millisecond=271 ) properties seen :[0, 0, 0]
Probabilistic random walk after 8156673 steps, saw 1165240 distinct states, run finished after 30001 ms. (steps per millisecond=271 ) properties seen :[0, 0, 0]
[2021-05-14 21:21:45] [INFO ] Flow matrix only has 922 transitions (discarded 120 similar events)
// Phase 1: matrix 922 rows 634 cols
[2021-05-14 21:21:45] [INFO ] Computed 23 place invariants in 6 ms
[2021-05-14 21:21:45] [INFO ] [Real]Absence check using 17 positive place invariants in 28 ms returned sat
[2021-05-14 21:21:45] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 3 ms returned sat
[2021-05-14 21:21:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 21:21:46] [INFO ] [Real]Absence check using state equation in 946 ms returned sat
[2021-05-14 21:21:46] [INFO ] State equation strengthened by 230 read => feed constraints.
[2021-05-14 21:21:46] [INFO ] [Real]Added 230 Read/Feed constraints in 39 ms returned sat
[2021-05-14 21:21:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 21:21:47] [INFO ] [Nat]Absence check using 17 positive place invariants in 591 ms returned sat
[2021-05-14 21:21:47] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 4 ms returned sat
[2021-05-14 21:21:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 21:21:48] [INFO ] [Nat]Absence check using state equation in 899 ms returned sat
[2021-05-14 21:21:48] [INFO ] [Nat]Added 230 Read/Feed constraints in 40 ms returned sat
[2021-05-14 21:21:48] [INFO ] Deduced a trap composed of 10 places in 267 ms
[2021-05-14 21:21:49] [INFO ] Deduced a trap composed of 21 places in 269 ms
[2021-05-14 21:21:49] [INFO ] Deduced a trap composed of 10 places in 267 ms
[2021-05-14 21:21:49] [INFO ] Deduced a trap composed of 10 places in 268 ms
[2021-05-14 21:21:50] [INFO ] Deduced a trap composed of 16 places in 268 ms
[2021-05-14 21:21:50] [INFO ] Deduced a trap composed of 43 places in 261 ms
[2021-05-14 21:21:50] [INFO ] Deduced a trap composed of 10 places in 267 ms
[2021-05-14 21:21:50] [INFO ] Deduced a trap composed of 23 places in 249 ms
[2021-05-14 21:21:51] [INFO ] Deduced a trap composed of 30 places in 252 ms
[2021-05-14 21:21:51] [INFO ] Deduced a trap composed of 32 places in 248 ms
[2021-05-14 21:21:51] [INFO ] Deduced a trap composed of 23 places in 246 ms
[2021-05-14 21:21:51] [INFO ] Deduced a trap composed of 63 places in 241 ms
[2021-05-14 21:21:52] [INFO ] Deduced a trap composed of 34 places in 240 ms
[2021-05-14 21:21:52] [INFO ] Deduced a trap composed of 34 places in 241 ms
[2021-05-14 21:21:52] [INFO ] Deduced a trap composed of 69 places in 240 ms
[2021-05-14 21:21:53] [INFO ] Deduced a trap composed of 34 places in 244 ms
[2021-05-14 21:21:53] [INFO ] Deduced a trap composed of 44 places in 239 ms
[2021-05-14 21:21:53] [INFO ] Deduced a trap composed of 99 places in 237 ms
[2021-05-14 21:21:53] [INFO ] Deduced a trap composed of 64 places in 237 ms
[2021-05-14 21:21:54] [INFO ] Deduced a trap composed of 44 places in 239 ms
[2021-05-14 21:21:54] [INFO ] Deduced a trap composed of 44 places in 237 ms
[2021-05-14 21:21:54] [INFO ] Deduced a trap composed of 23 places in 254 ms
[2021-05-14 21:21:54] [INFO ] Deduced a trap composed of 44 places in 214 ms
[2021-05-14 21:21:55] [INFO ] Deduced a trap composed of 54 places in 198 ms
[2021-05-14 21:21:55] [INFO ] Deduced a trap composed of 54 places in 197 ms
[2021-05-14 21:21:55] [INFO ] Deduced a trap composed of 90 places in 202 ms
[2021-05-14 21:21:55] [INFO ] Deduced a trap composed of 34 places in 188 ms
[2021-05-14 21:21:56] [INFO ] Deduced a trap composed of 34 places in 193 ms
[2021-05-14 21:21:56] [INFO ] Deduced a trap composed of 27 places in 209 ms
[2021-05-14 21:21:56] [INFO ] Deduced a trap composed of 56 places in 207 ms
[2021-05-14 21:21:56] [INFO ] Deduced a trap composed of 15 places in 196 ms
[2021-05-14 21:21:57] [INFO ] Deduced a trap composed of 51 places in 210 ms
[2021-05-14 21:21:57] [INFO ] Deduced a trap composed of 40 places in 182 ms
[2021-05-14 21:21:57] [INFO ] Deduced a trap composed of 43 places in 181 ms
[2021-05-14 21:21:57] [INFO ] Deduced a trap composed of 90 places in 161 ms
[2021-05-14 21:21:57] [INFO ] Deduced a trap composed of 101 places in 160 ms
[2021-05-14 21:21:58] [INFO ] Deduced a trap composed of 70 places in 229 ms
[2021-05-14 21:21:58] [INFO ] Deduced a trap composed of 52 places in 226 ms
[2021-05-14 21:21:58] [INFO ] Deduced a trap composed of 43 places in 230 ms
[2021-05-14 21:21:59] [INFO ] Deduced a trap composed of 32 places in 229 ms
[2021-05-14 21:21:59] [INFO ] Deduced a trap composed of 66 places in 164 ms
[2021-05-14 21:21:59] [INFO ] Deduced a trap composed of 78 places in 161 ms
[2021-05-14 21:21:59] [INFO ] Deduced a trap composed of 78 places in 165 ms
[2021-05-14 21:21:59] [INFO ] Deduced a trap composed of 97 places in 172 ms
[2021-05-14 21:22:00] [INFO ] Deduced a trap composed of 97 places in 163 ms
[2021-05-14 21:22:00] [INFO ] Deduced a trap composed of 79 places in 161 ms
[2021-05-14 21:22:00] [INFO ] Deduced a trap composed of 71 places in 161 ms
[2021-05-14 21:22:00] [INFO ] Deduced a trap composed of 74 places in 162 ms
[2021-05-14 21:22:00] [INFO ] Deduced a trap composed of 90 places in 170 ms
[2021-05-14 21:22:01] [INFO ] Deduced a trap composed of 74 places in 164 ms
[2021-05-14 21:22:01] [INFO ] Deduced a trap composed of 76 places in 163 ms
[2021-05-14 21:22:01] [INFO ] Deduced a trap composed of 101 places in 161 ms
[2021-05-14 21:22:01] [INFO ] Deduced a trap composed of 71 places in 164 ms
[2021-05-14 21:22:01] [INFO ] Deduced a trap composed of 78 places in 162 ms
[2021-05-14 21:22:02] [INFO ] Deduced a trap composed of 102 places in 166 ms
[2021-05-14 21:22:02] [INFO ] Deduced a trap composed of 89 places in 162 ms
[2021-05-14 21:22:02] [INFO ] Deduced a trap composed of 76 places in 162 ms
[2021-05-14 21:22:02] [INFO ] Deduced a trap composed of 71 places in 165 ms
[2021-05-14 21:22:03] [INFO ] Deduced a trap composed of 52 places in 188 ms
[2021-05-14 21:22:03] [INFO ] Deduced a trap composed of 48 places in 186 ms
[2021-05-14 21:22:03] [INFO ] Deduced a trap composed of 92 places in 192 ms
[2021-05-14 21:22:03] [INFO ] Deduced a trap composed of 59 places in 187 ms
[2021-05-14 21:22:04] [INFO ] Deduced a trap composed of 59 places in 190 ms
[2021-05-14 21:22:04] [INFO ] Deduced a trap composed of 90 places in 190 ms
[2021-05-14 21:22:04] [INFO ] Deduced a trap composed of 68 places in 126 ms
[2021-05-14 21:22:04] [INFO ] Deduced a trap composed of 64 places in 125 ms
[2021-05-14 21:22:05] [INFO ] Deduced a trap composed of 103 places in 230 ms
[2021-05-14 21:22:05] [INFO ] Deduced a trap composed of 15 places in 217 ms
[2021-05-14 21:22:05] [INFO ] Deduced a trap composed of 16 places in 226 ms
[2021-05-14 21:22:05] [INFO ] Deduced a trap composed of 102 places in 227 ms
[2021-05-14 21:22:06] [INFO ] Deduced a trap composed of 16 places in 218 ms
[2021-05-14 21:22:06] [INFO ] Deduced a trap composed of 52 places in 193 ms
[2021-05-14 21:22:06] [INFO ] Deduced a trap composed of 59 places in 186 ms
[2021-05-14 21:22:07] [INFO ] Deduced a trap composed of 36 places in 244 ms
[2021-05-14 21:22:07] [INFO ] Deduced a trap composed of 39 places in 229 ms
[2021-05-14 21:22:08] [INFO ] Deduced a trap composed of 58 places in 240 ms
[2021-05-14 21:22:08] [INFO ] Deduced a trap composed of 23 places in 230 ms
[2021-05-14 21:22:08] [INFO ] Deduced a trap composed of 74 places in 163 ms
[2021-05-14 21:22:09] [INFO ] Deduced a trap composed of 25 places in 217 ms
[2021-05-14 21:22:09] [INFO ] Deduced a trap composed of 125 places in 162 ms
[2021-05-14 21:22:09] [INFO ] Deduced a trap composed of 94 places in 166 ms
[2021-05-14 21:22:09] [INFO ] Deduced a trap composed of 69 places in 161 ms
[2021-05-14 21:22:10] [INFO ] Deduced a trap composed of 13 places in 253 ms
[2021-05-14 21:22:10] [INFO ] Deduced a trap composed of 24 places in 238 ms
[2021-05-14 21:22:10] [INFO ] Deduced a trap composed of 50 places in 201 ms
[2021-05-14 21:22:11] [INFO ] Deduced a trap composed of 46 places in 203 ms
[2021-05-14 21:22:11] [INFO ] Deduced a trap composed of 78 places in 210 ms
[2021-05-14 21:22:11] [INFO ] Deduced a trap composed of 45 places in 191 ms
[2021-05-14 21:22:11] [INFO ] Deduced a trap composed of 106 places in 210 ms
[2021-05-14 21:22:12] [INFO ] Deduced a trap composed of 41 places in 202 ms
[2021-05-14 21:22:12] [INFO ] Deduced a trap composed of 96 places in 209 ms
[2021-05-14 21:22:13] [INFO ] Deduced a trap composed of 99 places in 196 ms
[2021-05-14 21:22:13] [INFO ] Deduced a trap composed of 60 places in 186 ms
[2021-05-14 21:22:13] [INFO ] Deduced a trap composed of 92 places in 179 ms
[2021-05-14 21:22:14] [INFO ] Deduced a trap composed of 172 places in 188 ms
[2021-05-14 21:22:14] [INFO ] Deduced a trap composed of 57 places in 211 ms
[2021-05-14 21:22:16] [INFO ] Deduced a trap composed of 13 places in 228 ms
[2021-05-14 21:22:17] [INFO ] Deduced a trap composed of 96 places in 201 ms
[2021-05-14 21:22:17] [INFO ] Deduced a trap composed of 54 places in 200 ms
[2021-05-14 21:22:17] [INFO ] Deduced a trap composed of 84 places in 230 ms
[2021-05-14 21:22:17] [INFO ] Deduced a trap composed of 91 places in 204 ms
[2021-05-14 21:22:18] [INFO ] Deduced a trap composed of 63 places in 206 ms
[2021-05-14 21:22:18] [INFO ] Deduced a trap composed of 63 places in 178 ms
[2021-05-14 21:22:18] [INFO ] Deduced a trap composed of 75 places in 162 ms
[2021-05-14 21:22:18] [INFO ] Deduced a trap composed of 101 places in 163 ms
[2021-05-14 21:22:19] [INFO ] Deduced a trap composed of 40 places in 189 ms
[2021-05-14 21:22:19] [INFO ] Deduced a trap composed of 95 places in 198 ms
[2021-05-14 21:22:20] [INFO ] Deduced a trap composed of 40 places in 201 ms
[2021-05-14 21:22:20] [INFO ] Deduced a trap composed of 101 places in 227 ms
[2021-05-14 21:22:20] [INFO ] Deduced a trap composed of 58 places in 232 ms
[2021-05-14 21:22:21] [INFO ] Deduced a trap composed of 30 places in 228 ms
[2021-05-14 21:22:21] [INFO ] Deduced a trap composed of 10 places in 216 ms
[2021-05-14 21:22:21] [INFO ] Deduced a trap composed of 62 places in 160 ms
[2021-05-14 21:22:24] [INFO ] Deduced a trap composed of 34 places in 205 ms
[2021-05-14 21:22:27] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-14 21:22:32] [INFO ] Deduced a trap composed of 2 places in 331 ms
[2021-05-14 21:22:32] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s257 s263) 0)") while checking expression at index 0
[2021-05-14 21:22:32] [INFO ] [Real]Absence check using 17 positive place invariants in 25 ms returned sat
[2021-05-14 21:22:32] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 3 ms returned sat
[2021-05-14 21:22:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 21:22:33] [INFO ] [Real]Absence check using state equation in 884 ms returned sat
[2021-05-14 21:22:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 21:22:33] [INFO ] [Nat]Absence check using 17 positive place invariants in 29 ms returned sat
[2021-05-14 21:22:33] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 2 ms returned sat
[2021-05-14 21:22:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 21:22:34] [INFO ] [Nat]Absence check using state equation in 865 ms returned sat
[2021-05-14 21:22:34] [INFO ] [Nat]Added 230 Read/Feed constraints in 41 ms returned sat
[2021-05-14 21:22:34] [INFO ] Deduced a trap composed of 32 places in 251 ms
[2021-05-14 21:22:34] [INFO ] Deduced a trap composed of 22 places in 253 ms
[2021-05-14 21:22:35] [INFO ] Deduced a trap composed of 10 places in 249 ms
[2021-05-14 21:22:35] [INFO ] Deduced a trap composed of 22 places in 250 ms
[2021-05-14 21:22:35] [INFO ] Deduced a trap composed of 13 places in 251 ms
[2021-05-14 21:22:35] [INFO ] Deduced a trap composed of 32 places in 253 ms
[2021-05-14 21:22:36] [INFO ] Deduced a trap composed of 30 places in 250 ms
[2021-05-14 21:22:36] [INFO ] Deduced a trap composed of 31 places in 275 ms
[2021-05-14 21:22:36] [INFO ] Deduced a trap composed of 77 places in 250 ms
[2021-05-14 21:22:37] [INFO ] Deduced a trap composed of 10 places in 202 ms
[2021-05-14 21:22:37] [INFO ] Deduced a trap composed of 30 places in 198 ms
[2021-05-14 21:22:37] [INFO ] Deduced a trap composed of 10 places in 201 ms
[2021-05-14 21:22:37] [INFO ] Deduced a trap composed of 30 places in 216 ms
[2021-05-14 21:22:38] [INFO ] Deduced a trap composed of 13 places in 298 ms
[2021-05-14 21:22:38] [INFO ] Deduced a trap composed of 13 places in 298 ms
[2021-05-14 21:22:38] [INFO ] Deduced a trap composed of 31 places in 282 ms
[2021-05-14 21:22:38] [INFO ] Deduced a trap composed of 60 places in 201 ms
[2021-05-14 21:22:39] [INFO ] Deduced a trap composed of 59 places in 200 ms
[2021-05-14 21:22:39] [INFO ] Deduced a trap composed of 52 places in 205 ms
[2021-05-14 21:22:39] [INFO ] Deduced a trap composed of 71 places in 209 ms
[2021-05-14 21:22:39] [INFO ] Deduced a trap composed of 52 places in 179 ms
[2021-05-14 21:22:40] [INFO ] Deduced a trap composed of 52 places in 182 ms
[2021-05-14 21:22:40] [INFO ] Deduced a trap composed of 97 places in 178 ms
[2021-05-14 21:22:40] [INFO ] Deduced a trap composed of 51 places in 186 ms
[2021-05-14 21:22:40] [INFO ] Deduced a trap composed of 52 places in 174 ms
[2021-05-14 21:22:40] [INFO ] Deduced a trap composed of 77 places in 182 ms
[2021-05-14 21:22:40] [INFO ] Trap strengthening (SAT) tested/added 27/26 trap constraints in 6645 ms
[2021-05-14 21:22:41] [INFO ] Computed and/alt/rep : 1036/4637/916 causal constraints in 46 ms.
[2021-05-14 21:22:52] [INFO ] Added : 912 causal constraints over 183 iterations in 11277 ms. Result :sat
[2021-05-14 21:22:52] [INFO ] Deduced a trap composed of 143 places in 281 ms
[2021-05-14 21:22:52] [INFO ] Deduced a trap composed of 22 places in 271 ms
[2021-05-14 21:22:53] [INFO ] Deduced a trap composed of 73 places in 246 ms
[2021-05-14 21:22:53] [INFO ] Deduced a trap composed of 43 places in 244 ms
[2021-05-14 21:22:53] [INFO ] Deduced a trap composed of 43 places in 244 ms
[2021-05-14 21:22:54] [INFO ] Deduced a trap composed of 16 places in 252 ms
[2021-05-14 21:22:54] [INFO ] Deduced a trap composed of 122 places in 171 ms
[2021-05-14 21:22:54] [INFO ] Deduced a trap composed of 72 places in 168 ms
[2021-05-14 21:22:55] [INFO ] Deduced a trap composed of 92 places in 170 ms
[2021-05-14 21:22:55] [INFO ] Deduced a trap composed of 55 places in 170 ms
[2021-05-14 21:22:55] [INFO ] Deduced a trap composed of 54 places in 168 ms
[2021-05-14 21:22:55] [INFO ] Deduced a trap composed of 72 places in 169 ms
[2021-05-14 21:22:56] [INFO ] Deduced a trap composed of 92 places in 160 ms
[2021-05-14 21:22:56] [INFO ] Deduced a trap composed of 92 places in 168 ms
[2021-05-14 21:22:56] [INFO ] Deduced a trap composed of 96 places in 169 ms
[2021-05-14 21:22:56] [INFO ] Deduced a trap composed of 73 places in 169 ms
[2021-05-14 21:22:57] [INFO ] Deduced a trap composed of 92 places in 172 ms
[2021-05-14 21:22:57] [INFO ] Deduced a trap composed of 54 places in 117 ms
[2021-05-14 21:22:57] [INFO ] Deduced a trap composed of 53 places in 113 ms
[2021-05-14 21:22:57] [INFO ] Deduced a trap composed of 107 places in 117 ms
[2021-05-14 21:22:57] [INFO ] Deduced a trap composed of 73 places in 108 ms
[2021-05-14 21:22:58] [INFO ] Deduced a trap composed of 74 places in 115 ms
[2021-05-14 21:22:58] [INFO ] Deduced a trap composed of 10 places in 252 ms
[2021-05-14 21:22:58] [INFO ] Trap strengthening (SAT) tested/added 24/23 trap constraints in 6663 ms
Attempting to minimize the solution found.
Minimization took 52 ms.
[2021-05-14 21:22:59] [INFO ] [Real]Absence check using 17 positive place invariants in 24 ms returned sat
[2021-05-14 21:22:59] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 3 ms returned sat
[2021-05-14 21:22:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 21:22:59] [INFO ] [Real]Absence check using state equation in 847 ms returned sat
[2021-05-14 21:22:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 21:23:00] [INFO ] [Nat]Absence check using 17 positive place invariants in 50 ms returned sat
[2021-05-14 21:23:00] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 2 ms returned sat
[2021-05-14 21:23:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 21:23:00] [INFO ] [Nat]Absence check using state equation in 823 ms returned sat
[2021-05-14 21:23:00] [INFO ] [Nat]Added 230 Read/Feed constraints in 44 ms returned sat
[2021-05-14 21:23:01] [INFO ] Deduced a trap composed of 12 places in 248 ms
[2021-05-14 21:23:01] [INFO ] Deduced a trap composed of 12 places in 251 ms
[2021-05-14 21:23:01] [INFO ] Deduced a trap composed of 10 places in 249 ms
[2021-05-14 21:23:02] [INFO ] Deduced a trap composed of 12 places in 252 ms
[2021-05-14 21:23:02] [INFO ] Deduced a trap composed of 12 places in 249 ms
[2021-05-14 21:23:02] [INFO ] Deduced a trap composed of 40 places in 163 ms
[2021-05-14 21:23:02] [INFO ] Deduced a trap composed of 56 places in 161 ms
[2021-05-14 21:23:02] [INFO ] Deduced a trap composed of 63 places in 160 ms
[2021-05-14 21:23:03] [INFO ] Deduced a trap composed of 40 places in 167 ms
[2021-05-14 21:23:03] [INFO ] Deduced a trap composed of 92 places in 161 ms
[2021-05-14 21:23:03] [INFO ] Deduced a trap composed of 78 places in 160 ms
[2021-05-14 21:23:03] [INFO ] Deduced a trap composed of 38 places in 160 ms
[2021-05-14 21:23:03] [INFO ] Deduced a trap composed of 40 places in 255 ms
[2021-05-14 21:23:04] [INFO ] Deduced a trap composed of 82 places in 244 ms
[2021-05-14 21:23:04] [INFO ] Deduced a trap composed of 22 places in 243 ms
[2021-05-14 21:23:04] [INFO ] Deduced a trap composed of 41 places in 160 ms
[2021-05-14 21:23:04] [INFO ] Deduced a trap composed of 59 places in 161 ms
[2021-05-14 21:23:05] [INFO ] Deduced a trap composed of 57 places in 159 ms
[2021-05-14 21:23:05] [INFO ] Deduced a trap composed of 42 places in 160 ms
[2021-05-14 21:23:05] [INFO ] Deduced a trap composed of 78 places in 136 ms
[2021-05-14 21:23:05] [INFO ] Deduced a trap composed of 59 places in 136 ms
[2021-05-14 21:23:05] [INFO ] Deduced a trap composed of 60 places in 136 ms
[2021-05-14 21:23:05] [INFO ] Deduced a trap composed of 99 places in 137 ms
[2021-05-14 21:23:06] [INFO ] Deduced a trap composed of 105 places in 109 ms
[2021-05-14 21:23:06] [INFO ] Deduced a trap composed of 78 places in 106 ms
[2021-05-14 21:23:06] [INFO ] Deduced a trap composed of 79 places in 107 ms
[2021-05-14 21:23:06] [INFO ] Deduced a trap composed of 78 places in 109 ms
[2021-05-14 21:23:06] [INFO ] Deduced a trap composed of 24 places in 62 ms
[2021-05-14 21:23:06] [INFO ] Deduced a trap composed of 16 places in 61 ms
[2021-05-14 21:23:06] [INFO ] Deduced a trap composed of 24 places in 62 ms
[2021-05-14 21:23:06] [INFO ] Deduced a trap composed of 24 places in 62 ms
[2021-05-14 21:23:06] [INFO ] Trap strengthening (SAT) tested/added 32/31 trap constraints in 5916 ms
[2021-05-14 21:23:06] [INFO ] Computed and/alt/rep : 1036/4637/916 causal constraints in 45 ms.
[2021-05-14 21:23:15] [INFO ] Added : 799 causal constraints over 160 iterations in 8944 ms. Result :sat
[2021-05-14 21:23:16] [INFO ] Deduced a trap composed of 23 places in 269 ms
[2021-05-14 21:23:16] [INFO ] Deduced a trap composed of 16 places in 262 ms
[2021-05-14 21:23:16] [INFO ] Deduced a trap composed of 89 places in 232 ms
[2021-05-14 21:23:17] [INFO ] Deduced a trap composed of 51 places in 230 ms
[2021-05-14 21:23:17] [INFO ] Deduced a trap composed of 117 places in 233 ms
[2021-05-14 21:23:17] [INFO ] Deduced a trap composed of 57 places in 246 ms
[2021-05-14 21:23:18] [INFO ] Deduced a trap composed of 75 places in 244 ms
[2021-05-14 21:23:18] [INFO ] Deduced a trap composed of 50 places in 244 ms
[2021-05-14 21:23:18] [INFO ] Deduced a trap composed of 111 places in 244 ms
[2021-05-14 21:23:18] [INFO ] Deduced a trap composed of 135 places in 179 ms
[2021-05-14 21:23:19] [INFO ] Deduced a trap composed of 98 places in 171 ms
[2021-05-14 21:23:19] [INFO ] Deduced a trap composed of 71 places in 173 ms
[2021-05-14 21:23:19] [INFO ] Deduced a trap composed of 120 places in 173 ms
[2021-05-14 21:23:19] [INFO ] Deduced a trap composed of 52 places in 162 ms
[2021-05-14 21:23:20] [INFO ] Deduced a trap composed of 15 places in 214 ms
[2021-05-14 21:23:20] [INFO ] Deduced a trap composed of 75 places in 175 ms
[2021-05-14 21:23:20] [INFO ] Deduced a trap composed of 102 places in 171 ms
[2021-05-14 21:23:21] [INFO ] Deduced a trap composed of 56 places in 128 ms
[2021-05-14 21:23:21] [INFO ] Trap strengthening (SAT) tested/added 19/18 trap constraints in 5294 ms
Attempting to minimize the solution found.
Minimization took 50 ms.
Incomplete Parikh walk after 178900 steps, including 1000 resets, run finished after 491 ms. (steps per millisecond=364 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 310100 steps, including 1000 resets, run finished after 814 ms. (steps per millisecond=380 ) properties seen :[0, 0, 0] could not realise parikh vector
Support contains 341 out of 634 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 634/634 places, 1042/1042 transitions.
Applied a total of 0 rules in 27 ms. Remains 634 /634 variables (removed 0) and now considering 1042/1042 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 634/634 places, 1042/1042 transitions.
Starting structural reductions, iteration 0 : 634/634 places, 1042/1042 transitions.
Applied a total of 0 rules in 20 ms. Remains 634 /634 variables (removed 0) and now considering 1042/1042 (removed 0) transitions.
[2021-05-14 21:23:22] [INFO ] Flow matrix only has 922 transitions (discarded 120 similar events)
// Phase 1: matrix 922 rows 634 cols
[2021-05-14 21:23:22] [INFO ] Computed 23 place invariants in 5 ms
[2021-05-14 21:23:22] [INFO ] Implicit Places using invariants in 284 ms returned [592, 605, 606, 607, 608, 609]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 286 ms to find 6 implicit places.
[2021-05-14 21:23:22] [INFO ] Redundant transitions in 61 ms returned []
[2021-05-14 21:23:22] [INFO ] Flow matrix only has 922 transitions (discarded 120 similar events)
// Phase 1: matrix 922 rows 628 cols
[2021-05-14 21:23:22] [INFO ] Computed 17 place invariants in 13 ms
[2021-05-14 21:23:24] [INFO ] Dead Transitions using invariants and state equation in 1256 ms returned []
Starting structural reductions, iteration 1 : 628/634 places, 1042/1042 transitions.
Applied a total of 0 rules in 18 ms. Remains 628 /628 variables (removed 0) and now considering 1042/1042 (removed 0) transitions.
[2021-05-14 21:23:24] [INFO ] Redundant transitions in 12 ms returned []
[2021-05-14 21:23:24] [INFO ] Flow matrix only has 922 transitions (discarded 120 similar events)
// Phase 1: matrix 922 rows 628 cols
[2021-05-14 21:23:24] [INFO ] Computed 17 place invariants in 9 ms
[2021-05-14 21:23:25] [INFO ] Dead Transitions using invariants and state equation in 1284 ms returned []
Finished structural reductions, in 2 iterations. Remains : 628/634 places, 1042/1042 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 2591 ms. (steps per millisecond=385 ) properties seen :[0, 0, 0]
Interrupted Best-First random walk after 790846 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=158 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 787 ms. (steps per millisecond=1270 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 706 ms. (steps per millisecond=1416 ) properties seen :[0, 0, 0]
Interrupted probabilistic random walk after 7865144 steps, run timeout after 30001 ms. (steps per millisecond=262 ) properties seen :[0, 0, 0]
Probabilistic random walk after 7865144 steps, saw 1123593 distinct states, run finished after 30001 ms. (steps per millisecond=262 ) properties seen :[0, 0, 0]
[2021-05-14 21:24:04] [INFO ] Flow matrix only has 922 transitions (discarded 120 similar events)
// Phase 1: matrix 922 rows 628 cols
[2021-05-14 21:24:04] [INFO ] Computed 17 place invariants in 8 ms
[2021-05-14 21:24:04] [INFO ] [Real]Absence check using 17 positive place invariants in 27 ms returned sat
[2021-05-14 21:24:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 21:24:05] [INFO ] [Real]Absence check using state equation in 895 ms returned sat
[2021-05-14 21:24:05] [INFO ] State equation strengthened by 230 read => feed constraints.
[2021-05-14 21:24:05] [INFO ] [Real]Added 230 Read/Feed constraints in 30 ms returned sat
[2021-05-14 21:24:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 21:24:06] [INFO ] [Nat]Absence check using 17 positive place invariants in 612 ms returned sat
[2021-05-14 21:24:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 21:24:07] [INFO ] [Nat]Absence check using state equation in 864 ms returned sat
[2021-05-14 21:24:07] [INFO ] [Nat]Added 230 Read/Feed constraints in 43 ms returned sat
[2021-05-14 21:24:07] [INFO ] Deduced a trap composed of 10 places in 200 ms
[2021-05-14 21:24:07] [INFO ] Deduced a trap composed of 10 places in 198 ms
[2021-05-14 21:24:07] [INFO ] Deduced a trap composed of 10 places in 196 ms
[2021-05-14 21:24:08] [INFO ] Deduced a trap composed of 10 places in 221 ms
[2021-05-14 21:24:08] [INFO ] Deduced a trap composed of 50 places in 200 ms
[2021-05-14 21:24:08] [INFO ] Deduced a trap composed of 52 places in 200 ms
[2021-05-14 21:24:08] [INFO ] Deduced a trap composed of 10 places in 197 ms
[2021-05-14 21:24:09] [INFO ] Deduced a trap composed of 36 places in 161 ms
[2021-05-14 21:24:09] [INFO ] Deduced a trap composed of 30 places in 163 ms
[2021-05-14 21:24:09] [INFO ] Deduced a trap composed of 55 places in 159 ms
[2021-05-14 21:24:09] [INFO ] Deduced a trap composed of 32 places in 161 ms
[2021-05-14 21:24:09] [INFO ] Deduced a trap composed of 35 places in 161 ms
[2021-05-14 21:24:09] [INFO ] Deduced a trap composed of 63 places in 161 ms
[2021-05-14 21:24:10] [INFO ] Deduced a trap composed of 50 places in 165 ms
[2021-05-14 21:24:10] [INFO ] Deduced a trap composed of 52 places in 161 ms
[2021-05-14 21:24:10] [INFO ] Deduced a trap composed of 90 places in 157 ms
[2021-05-14 21:24:10] [INFO ] Deduced a trap composed of 59 places in 156 ms
[2021-05-14 21:24:10] [INFO ] Deduced a trap composed of 30 places in 226 ms
[2021-05-14 21:24:11] [INFO ] Deduced a trap composed of 54 places in 198 ms
[2021-05-14 21:24:11] [INFO ] Deduced a trap composed of 40 places in 199 ms
[2021-05-14 21:24:11] [INFO ] Deduced a trap composed of 69 places in 160 ms
[2021-05-14 21:24:11] [INFO ] Deduced a trap composed of 44 places in 166 ms
[2021-05-14 21:24:12] [INFO ] Deduced a trap composed of 69 places in 161 ms
[2021-05-14 21:24:12] [INFO ] Deduced a trap composed of 90 places in 162 ms
[2021-05-14 21:24:12] [INFO ] Deduced a trap composed of 90 places in 161 ms
[2021-05-14 21:24:12] [INFO ] Deduced a trap composed of 82 places in 162 ms
[2021-05-14 21:24:12] [INFO ] Deduced a trap composed of 54 places in 159 ms
[2021-05-14 21:24:13] [INFO ] Deduced a trap composed of 30 places in 230 ms
[2021-05-14 21:24:13] [INFO ] Deduced a trap composed of 50 places in 207 ms
[2021-05-14 21:24:13] [INFO ] Deduced a trap composed of 50 places in 207 ms
[2021-05-14 21:24:13] [INFO ] Deduced a trap composed of 88 places in 198 ms
[2021-05-14 21:24:14] [INFO ] Deduced a trap composed of 121 places in 164 ms
[2021-05-14 21:24:14] [INFO ] Deduced a trap composed of 23 places in 172 ms
[2021-05-14 21:24:14] [INFO ] Deduced a trap composed of 76 places in 137 ms
[2021-05-14 21:24:14] [INFO ] Deduced a trap composed of 52 places in 136 ms
[2021-05-14 21:24:14] [INFO ] Deduced a trap composed of 22 places in 195 ms
[2021-05-14 21:24:15] [INFO ] Deduced a trap composed of 40 places in 207 ms
[2021-05-14 21:24:15] [INFO ] Deduced a trap composed of 23 places in 230 ms
[2021-05-14 21:24:15] [INFO ] Deduced a trap composed of 36 places in 199 ms
[2021-05-14 21:24:15] [INFO ] Deduced a trap composed of 25 places in 228 ms
[2021-05-14 21:24:16] [INFO ] Deduced a trap composed of 30 places in 233 ms
[2021-05-14 21:24:16] [INFO ] Deduced a trap composed of 34 places in 262 ms
[2021-05-14 21:24:16] [INFO ] Deduced a trap composed of 56 places in 234 ms
[2021-05-14 21:24:17] [INFO ] Deduced a trap composed of 57 places in 237 ms
[2021-05-14 21:24:17] [INFO ] Deduced a trap composed of 41 places in 229 ms
[2021-05-14 21:24:17] [INFO ] Deduced a trap composed of 77 places in 227 ms
[2021-05-14 21:24:17] [INFO ] Deduced a trap composed of 44 places in 228 ms
[2021-05-14 21:24:18] [INFO ] Deduced a trap composed of 52 places in 202 ms
[2021-05-14 21:24:18] [INFO ] Deduced a trap composed of 26 places in 227 ms
[2021-05-14 21:24:18] [INFO ] Deduced a trap composed of 50 places in 202 ms
[2021-05-14 21:24:18] [INFO ] Deduced a trap composed of 59 places in 200 ms
[2021-05-14 21:24:19] [INFO ] Deduced a trap composed of 45 places in 202 ms
[2021-05-14 21:24:19] [INFO ] Deduced a trap composed of 40 places in 203 ms
[2021-05-14 21:24:20] [INFO ] Deduced a trap composed of 71 places in 161 ms
[2021-05-14 21:24:20] [INFO ] Deduced a trap composed of 78 places in 161 ms
[2021-05-14 21:24:20] [INFO ] Deduced a trap composed of 101 places in 165 ms
[2021-05-14 21:24:20] [INFO ] Deduced a trap composed of 71 places in 163 ms
[2021-05-14 21:24:21] [INFO ] Deduced a trap composed of 31 places in 202 ms
[2021-05-14 21:24:21] [INFO ] Deduced a trap composed of 89 places in 163 ms
[2021-05-14 21:24:21] [INFO ] Deduced a trap composed of 48 places in 176 ms
[2021-05-14 21:24:22] [INFO ] Deduced a trap composed of 51 places in 250 ms
[2021-05-14 21:24:22] [INFO ] Deduced a trap composed of 13 places in 261 ms
[2021-05-14 21:24:22] [INFO ] Deduced a trap composed of 32 places in 260 ms
[2021-05-14 21:24:23] [INFO ] Deduced a trap composed of 78 places in 247 ms
[2021-05-14 21:24:23] [INFO ] Deduced a trap composed of 32 places in 251 ms
[2021-05-14 21:24:23] [INFO ] Deduced a trap composed of 79 places in 210 ms
[2021-05-14 21:24:23] [INFO ] Deduced a trap composed of 52 places in 210 ms
[2021-05-14 21:24:24] [INFO ] Deduced a trap composed of 71 places in 161 ms
[2021-05-14 21:24:24] [INFO ] Deduced a trap composed of 71 places in 169 ms
[2021-05-14 21:24:24] [INFO ] Deduced a trap composed of 90 places in 159 ms
[2021-05-14 21:24:24] [INFO ] Deduced a trap composed of 71 places in 161 ms
[2021-05-14 21:24:24] [INFO ] Deduced a trap composed of 78 places in 162 ms
[2021-05-14 21:24:25] [INFO ] Deduced a trap composed of 71 places in 162 ms
[2021-05-14 21:24:25] [INFO ] Deduced a trap composed of 97 places in 187 ms
[2021-05-14 21:24:25] [INFO ] Deduced a trap composed of 15 places in 214 ms
[2021-05-14 21:24:26] [INFO ] Deduced a trap composed of 15 places in 213 ms
[2021-05-14 21:24:26] [INFO ] Deduced a trap composed of 13 places in 212 ms
[2021-05-14 21:24:26] [INFO ] Deduced a trap composed of 21 places in 212 ms
[2021-05-14 21:24:26] [INFO ] Deduced a trap composed of 13 places in 213 ms
[2021-05-14 21:24:27] [INFO ] Deduced a trap composed of 43 places in 201 ms
[2021-05-14 21:24:27] [INFO ] Deduced a trap composed of 59 places in 188 ms
[2021-05-14 21:24:27] [INFO ] Deduced a trap composed of 35 places in 209 ms
[2021-05-14 21:24:27] [INFO ] Deduced a trap composed of 38 places in 212 ms
[2021-05-14 21:24:28] [INFO ] Deduced a trap composed of 78 places in 158 ms
[2021-05-14 21:24:28] [INFO ] Deduced a trap composed of 72 places in 160 ms
[2021-05-14 21:24:31] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-14 21:24:32] [INFO ] Deduced a trap composed of 54 places in 210 ms
[2021-05-14 21:24:32] [INFO ] Deduced a trap composed of 37 places in 249 ms
[2021-05-14 21:24:34] [INFO ] Deduced a trap composed of 68 places in 176 ms
[2021-05-14 21:24:34] [INFO ] Deduced a trap composed of 75 places in 161 ms
[2021-05-14 21:24:34] [INFO ] Deduced a trap composed of 49 places in 201 ms
[2021-05-14 21:24:35] [INFO ] Deduced a trap composed of 78 places in 162 ms
[2021-05-14 21:24:35] [INFO ] Deduced a trap composed of 101 places in 164 ms
[2021-05-14 21:24:35] [INFO ] Deduced a trap composed of 101 places in 163 ms
[2021-05-14 21:24:35] [INFO ] Deduced a trap composed of 73 places in 161 ms
[2021-05-14 21:24:38] [INFO ] Deduced a trap composed of 70 places in 161 ms
[2021-05-14 21:24:39] [INFO ] Deduced a trap composed of 53 places in 186 ms
[2021-05-14 21:24:42] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-14 21:24:44] [INFO ] Deduced a trap composed of 91 places in 163 ms
[2021-05-14 21:24:44] [INFO ] Deduced a trap composed of 82 places in 157 ms
[2021-05-14 21:24:45] [INFO ] Deduced a trap composed of 73 places in 159 ms
[2021-05-14 21:24:48] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-14 21:24:50] [INFO ] Deduced a trap composed of 69 places in 159 ms
[2021-05-14 21:24:50] [INFO ] Deduced a trap composed of 86 places in 163 ms
[2021-05-14 21:24:50] [INFO ] Deduced a trap composed of 75 places in 160 ms
[2021-05-14 21:24:50] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s3 s9 s16 s17 s35 s37 s45 s48 s67 s71 s73 s81 s93 s99 s103 s118 s128 s138 s145 s160 s166 s173 s200 s202 s207 s209 s229 s232 s249 s251 s256 s268 s271 s274 s279 s290 s306 s311 s315 s320 s330 s348 s370 s381 s388 s391 s396 s399 s410 s420 s425 s427 s438 s440 s445 s463 s469 s487 s488 s495 s497 s516 s519 s527 s529 s533 s559 s569 s580 s589 s599 s605 s610 s616 s619) 0)") while checking expression at index 0
[2021-05-14 21:24:50] [INFO ] [Real]Absence check using 17 positive place invariants in 25 ms returned sat
[2021-05-14 21:24:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 21:24:51] [INFO ] [Real]Absence check using state equation in 892 ms returned sat
[2021-05-14 21:24:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 21:24:51] [INFO ] [Nat]Absence check using 17 positive place invariants in 49 ms returned sat
[2021-05-14 21:24:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 21:24:52] [INFO ] [Nat]Absence check using state equation in 835 ms returned sat
[2021-05-14 21:24:52] [INFO ] [Nat]Added 230 Read/Feed constraints in 40 ms returned sat
[2021-05-14 21:24:52] [INFO ] Deduced a trap composed of 30 places in 260 ms
[2021-05-14 21:24:53] [INFO ] Deduced a trap composed of 16 places in 258 ms
[2021-05-14 21:24:53] [INFO ] Deduced a trap composed of 21 places in 261 ms
[2021-05-14 21:24:53] [INFO ] Deduced a trap composed of 22 places in 263 ms
[2021-05-14 21:24:54] [INFO ] Deduced a trap composed of 26 places in 263 ms
[2021-05-14 21:24:54] [INFO ] Deduced a trap composed of 16 places in 279 ms
[2021-05-14 21:24:54] [INFO ] Deduced a trap composed of 34 places in 274 ms
[2021-05-14 21:24:55] [INFO ] Deduced a trap composed of 10 places in 288 ms
[2021-05-14 21:24:55] [INFO ] Deduced a trap composed of 10 places in 271 ms
[2021-05-14 21:24:55] [INFO ] Deduced a trap composed of 43 places in 262 ms
[2021-05-14 21:24:55] [INFO ] Deduced a trap composed of 30 places in 247 ms
[2021-05-14 21:24:56] [INFO ] Deduced a trap composed of 32 places in 246 ms
[2021-05-14 21:24:56] [INFO ] Deduced a trap composed of 23 places in 255 ms
[2021-05-14 21:24:56] [INFO ] Deduced a trap composed of 30 places in 246 ms
[2021-05-14 21:24:56] [INFO ] Deduced a trap composed of 52 places in 191 ms
[2021-05-14 21:24:57] [INFO ] Deduced a trap composed of 60 places in 189 ms
[2021-05-14 21:24:57] [INFO ] Deduced a trap composed of 131 places in 193 ms
[2021-05-14 21:24:57] [INFO ] Deduced a trap composed of 60 places in 192 ms
[2021-05-14 21:24:57] [INFO ] Deduced a trap composed of 60 places in 192 ms
[2021-05-14 21:24:58] [INFO ] Deduced a trap composed of 97 places in 193 ms
[2021-05-14 21:24:58] [INFO ] Deduced a trap composed of 59 places in 198 ms
[2021-05-14 21:24:58] [INFO ] Deduced a trap composed of 59 places in 202 ms
[2021-05-14 21:24:58] [INFO ] Deduced a trap composed of 96 places in 199 ms
[2021-05-14 21:24:59] [INFO ] Deduced a trap composed of 52 places in 209 ms
[2021-05-14 21:24:59] [INFO ] Deduced a trap composed of 71 places in 199 ms
[2021-05-14 21:24:59] [INFO ] Deduced a trap composed of 71 places in 199 ms
[2021-05-14 21:24:59] [INFO ] Deduced a trap composed of 68 places in 200 ms
[2021-05-14 21:24:59] [INFO ] Deduced a trap composed of 71 places in 150 ms
[2021-05-14 21:24:59] [INFO ] Trap strengthening (SAT) tested/added 29/28 trap constraints in 7224 ms
[2021-05-14 21:24:59] [INFO ] Computed and/alt/rep : 1036/4637/916 causal constraints in 45 ms.
[2021-05-14 21:25:11] [INFO ] Added : 906 causal constraints over 182 iterations in 11250 ms. Result :sat
[2021-05-14 21:25:11] [INFO ] Deduced a trap composed of 10 places in 270 ms
[2021-05-14 21:25:11] [INFO ] Deduced a trap composed of 30 places in 257 ms
[2021-05-14 21:25:11] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 743 ms
Attempting to minimize the solution found.
Minimization took 52 ms.
[2021-05-14 21:25:12] [INFO ] [Real]Absence check using 17 positive place invariants in 24 ms returned sat
[2021-05-14 21:25:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 21:25:12] [INFO ] [Real]Absence check using state equation in 829 ms returned sat
[2021-05-14 21:25:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 21:25:13] [INFO ] [Nat]Absence check using 17 positive place invariants in 29 ms returned sat
[2021-05-14 21:25:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 21:25:13] [INFO ] [Nat]Absence check using state equation in 812 ms returned sat
[2021-05-14 21:25:13] [INFO ] [Nat]Added 230 Read/Feed constraints in 41 ms returned sat
[2021-05-14 21:25:14] [INFO ] Deduced a trap composed of 22 places in 200 ms
[2021-05-14 21:25:14] [INFO ] Deduced a trap composed of 26 places in 199 ms
[2021-05-14 21:25:14] [INFO ] Deduced a trap composed of 40 places in 198 ms
[2021-05-14 21:25:14] [INFO ] Deduced a trap composed of 36 places in 204 ms
[2021-05-14 21:25:15] [INFO ] Deduced a trap composed of 26 places in 200 ms
[2021-05-14 21:25:15] [INFO ] Deduced a trap composed of 73 places in 205 ms
[2021-05-14 21:25:15] [INFO ] Deduced a trap composed of 35 places in 203 ms
[2021-05-14 21:25:15] [INFO ] Deduced a trap composed of 35 places in 201 ms
[2021-05-14 21:25:15] [INFO ] Deduced a trap composed of 37 places in 198 ms
[2021-05-14 21:25:16] [INFO ] Deduced a trap composed of 60 places in 219 ms
[2021-05-14 21:25:16] [INFO ] Deduced a trap composed of 10 places in 226 ms
[2021-05-14 21:25:16] [INFO ] Deduced a trap composed of 24 places in 218 ms
[2021-05-14 21:25:17] [INFO ] Deduced a trap composed of 10 places in 234 ms
[2021-05-14 21:25:17] [INFO ] Deduced a trap composed of 21 places in 228 ms
[2021-05-14 21:25:17] [INFO ] Deduced a trap composed of 30 places in 218 ms
[2021-05-14 21:25:17] [INFO ] Deduced a trap composed of 30 places in 227 ms
[2021-05-14 21:25:18] [INFO ] Deduced a trap composed of 45 places in 225 ms
[2021-05-14 21:25:18] [INFO ] Deduced a trap composed of 42 places in 218 ms
[2021-05-14 21:25:18] [INFO ] Deduced a trap composed of 38 places in 194 ms
[2021-05-14 21:25:18] [INFO ] Deduced a trap composed of 10 places in 195 ms
[2021-05-14 21:25:18] [INFO ] Deduced a trap composed of 43 places in 182 ms
[2021-05-14 21:25:19] [INFO ] Deduced a trap composed of 50 places in 200 ms
[2021-05-14 21:25:19] [INFO ] Deduced a trap composed of 50 places in 189 ms
[2021-05-14 21:25:19] [INFO ] Deduced a trap composed of 50 places in 190 ms
[2021-05-14 21:25:19] [INFO ] Deduced a trap composed of 52 places in 195 ms
[2021-05-14 21:25:20] [INFO ] Deduced a trap composed of 19 places in 235 ms
[2021-05-14 21:25:20] [INFO ] Deduced a trap composed of 76 places in 216 ms
[2021-05-14 21:25:20] [INFO ] Deduced a trap composed of 56 places in 229 ms
[2021-05-14 21:25:20] [INFO ] Deduced a trap composed of 57 places in 203 ms
[2021-05-14 21:25:21] [INFO ] Deduced a trap composed of 57 places in 199 ms
[2021-05-14 21:25:21] [INFO ] Deduced a trap composed of 50 places in 187 ms
[2021-05-14 21:25:21] [INFO ] Deduced a trap composed of 40 places in 198 ms
[2021-05-14 21:25:21] [INFO ] Deduced a trap composed of 78 places in 109 ms
[2021-05-14 21:25:21] [INFO ] Deduced a trap composed of 78 places in 110 ms
[2021-05-14 21:25:21] [INFO ] Deduced a trap composed of 76 places in 116 ms
[2021-05-14 21:25:22] [INFO ] Deduced a trap composed of 75 places in 111 ms
[2021-05-14 21:25:22] [INFO ] Deduced a trap composed of 75 places in 110 ms
[2021-05-14 21:25:22] [INFO ] Deduced a trap composed of 16 places in 196 ms
[2021-05-14 21:25:22] [INFO ] Deduced a trap composed of 21 places in 187 ms
[2021-05-14 21:25:22] [INFO ] Deduced a trap composed of 21 places in 183 ms
[2021-05-14 21:25:23] [INFO ] Deduced a trap composed of 54 places in 148 ms
[2021-05-14 21:25:23] [INFO ] Deduced a trap composed of 59 places in 149 ms
[2021-05-14 21:25:23] [INFO ] Deduced a trap composed of 53 places in 148 ms
[2021-05-14 21:25:23] [INFO ] Deduced a trap composed of 76 places in 153 ms
[2021-05-14 21:25:23] [INFO ] Trap strengthening (SAT) tested/added 45/44 trap constraints in 9823 ms
[2021-05-14 21:25:23] [INFO ] Computed and/alt/rep : 1036/4637/916 causal constraints in 45 ms.
[2021-05-14 21:25:34] [INFO ] Added : 909 causal constraints over 182 iterations in 11237 ms. Result :sat
[2021-05-14 21:25:35] [INFO ] Deduced a trap composed of 13 places in 275 ms
[2021-05-14 21:25:35] [INFO ] Deduced a trap composed of 15 places in 264 ms
[2021-05-14 21:25:36] [INFO ] Deduced a trap composed of 10 places in 274 ms
[2021-05-14 21:25:36] [INFO ] Deduced a trap composed of 54 places in 243 ms
[2021-05-14 21:25:36] [INFO ] Deduced a trap composed of 48 places in 244 ms
[2021-05-14 21:25:37] [INFO ] Deduced a trap composed of 111 places in 249 ms
[2021-05-14 21:25:37] [INFO ] Deduced a trap composed of 13 places in 259 ms
[2021-05-14 21:25:37] [INFO ] Deduced a trap composed of 16 places in 255 ms
[2021-05-14 21:25:38] [INFO ] Deduced a trap composed of 82 places in 179 ms
[2021-05-14 21:25:38] [INFO ] Deduced a trap composed of 95 places in 179 ms
[2021-05-14 21:25:38] [INFO ] Deduced a trap composed of 94 places in 178 ms
[2021-05-14 21:25:39] [INFO ] Deduced a trap composed of 82 places in 180 ms
[2021-05-14 21:25:39] [INFO ] Deduced a trap composed of 101 places in 136 ms
[2021-05-14 21:25:39] [INFO ] Deduced a trap composed of 95 places in 128 ms
[2021-05-14 21:25:39] [INFO ] Deduced a trap composed of 101 places in 135 ms
[2021-05-14 21:25:40] [INFO ] Deduced a trap composed of 63 places in 211 ms
[2021-05-14 21:25:40] [INFO ] Trap strengthening (SAT) tested/added 17/16 trap constraints in 5128 ms
Attempting to minimize the solution found.
Minimization took 54 ms.
Incomplete Parikh walk after 313300 steps, including 1000 resets, run finished after 772 ms. (steps per millisecond=405 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 291100 steps, including 1000 resets, run finished after 724 ms. (steps per millisecond=402 ) properties seen :[0, 0, 0] could not realise parikh vector
Support contains 341 out of 628 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 628/628 places, 1042/1042 transitions.
Applied a total of 0 rules in 18 ms. Remains 628 /628 variables (removed 0) and now considering 1042/1042 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 628/628 places, 1042/1042 transitions.
Starting structural reductions, iteration 0 : 628/628 places, 1042/1042 transitions.
Applied a total of 0 rules in 18 ms. Remains 628 /628 variables (removed 0) and now considering 1042/1042 (removed 0) transitions.
[2021-05-14 21:25:41] [INFO ] Flow matrix only has 922 transitions (discarded 120 similar events)
// Phase 1: matrix 922 rows 628 cols
[2021-05-14 21:25:41] [INFO ] Computed 17 place invariants in 3 ms
[2021-05-14 21:25:41] [INFO ] Implicit Places using invariants in 245 ms returned []
[2021-05-14 21:25:41] [INFO ] Flow matrix only has 922 transitions (discarded 120 similar events)
// Phase 1: matrix 922 rows 628 cols
[2021-05-14 21:25:41] [INFO ] Computed 17 place invariants in 3 ms
[2021-05-14 21:25:42] [INFO ] State equation strengthened by 230 read => feed constraints.
[2021-05-14 21:25:44] [INFO ] Implicit Places using invariants and state equation in 2349 ms returned []
Implicit Place search using SMT with State Equation took 2594 ms to find 0 implicit places.
[2021-05-14 21:25:44] [INFO ] Redundant transitions in 12 ms returned []
[2021-05-14 21:25:44] [INFO ] Flow matrix only has 922 transitions (discarded 120 similar events)
// Phase 1: matrix 922 rows 628 cols
[2021-05-14 21:25:44] [INFO ] Computed 17 place invariants in 3 ms
[2021-05-14 21:25:45] [INFO ] Dead Transitions using invariants and state equation in 1227 ms returned []
Finished structural reductions, in 1 iterations. Remains : 628/628 places, 1042/1042 transitions.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 262 ms. (steps per millisecond=381 ) properties seen :[0, 0, 0]
[2021-05-14 21:25:45] [INFO ] Flow matrix only has 922 transitions (discarded 120 similar events)
// Phase 1: matrix 922 rows 628 cols
[2021-05-14 21:25:45] [INFO ] Computed 17 place invariants in 5 ms
[2021-05-14 21:25:45] [INFO ] [Real]Absence check using 17 positive place invariants in 27 ms returned sat
[2021-05-14 21:25:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 21:25:46] [INFO ] [Real]Absence check using state equation in 893 ms returned sat
[2021-05-14 21:25:46] [INFO ] State equation strengthened by 230 read => feed constraints.
[2021-05-14 21:25:46] [INFO ] [Real]Added 230 Read/Feed constraints in 31 ms returned sat
[2021-05-14 21:25:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 21:25:47] [INFO ] [Nat]Absence check using 17 positive place invariants in 604 ms returned sat
[2021-05-14 21:25:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 21:25:48] [INFO ] [Nat]Absence check using state equation in 883 ms returned sat
[2021-05-14 21:25:48] [INFO ] [Nat]Added 230 Read/Feed constraints in 42 ms returned sat
[2021-05-14 21:25:48] [INFO ] Deduced a trap composed of 10 places in 197 ms
[2021-05-14 21:25:48] [INFO ] Deduced a trap composed of 10 places in 197 ms
[2021-05-14 21:25:49] [INFO ] Deduced a trap composed of 10 places in 197 ms
[2021-05-14 21:25:49] [INFO ] Deduced a trap composed of 10 places in 198 ms
[2021-05-14 21:25:49] [INFO ] Deduced a trap composed of 50 places in 198 ms
[2021-05-14 21:25:49] [INFO ] Deduced a trap composed of 52 places in 198 ms
[2021-05-14 21:25:50] [INFO ] Deduced a trap composed of 10 places in 199 ms
[2021-05-14 21:25:50] [INFO ] Deduced a trap composed of 36 places in 160 ms
[2021-05-14 21:25:50] [INFO ] Deduced a trap composed of 30 places in 162 ms
[2021-05-14 21:25:50] [INFO ] Deduced a trap composed of 55 places in 161 ms
[2021-05-14 21:25:50] [INFO ] Deduced a trap composed of 32 places in 160 ms
[2021-05-14 21:25:51] [INFO ] Deduced a trap composed of 35 places in 162 ms
[2021-05-14 21:25:51] [INFO ] Deduced a trap composed of 63 places in 160 ms
[2021-05-14 21:25:51] [INFO ] Deduced a trap composed of 50 places in 159 ms
[2021-05-14 21:25:51] [INFO ] Deduced a trap composed of 52 places in 161 ms
[2021-05-14 21:25:51] [INFO ] Deduced a trap composed of 90 places in 156 ms
[2021-05-14 21:25:51] [INFO ] Deduced a trap composed of 59 places in 156 ms
[2021-05-14 21:25:52] [INFO ] Deduced a trap composed of 30 places in 222 ms
[2021-05-14 21:25:52] [INFO ] Deduced a trap composed of 54 places in 196 ms
[2021-05-14 21:25:52] [INFO ] Deduced a trap composed of 40 places in 197 ms
[2021-05-14 21:25:52] [INFO ] Deduced a trap composed of 69 places in 161 ms
[2021-05-14 21:25:53] [INFO ] Deduced a trap composed of 44 places in 161 ms
[2021-05-14 21:25:53] [INFO ] Deduced a trap composed of 69 places in 157 ms
[2021-05-14 21:25:53] [INFO ] Deduced a trap composed of 90 places in 160 ms
[2021-05-14 21:25:53] [INFO ] Deduced a trap composed of 90 places in 159 ms
[2021-05-14 21:25:53] [INFO ] Deduced a trap composed of 82 places in 159 ms
[2021-05-14 21:25:53] [INFO ] Deduced a trap composed of 54 places in 158 ms
[2021-05-14 21:25:54] [INFO ] Deduced a trap composed of 30 places in 225 ms
[2021-05-14 21:25:54] [INFO ] Deduced a trap composed of 50 places in 197 ms
[2021-05-14 21:25:54] [INFO ] Deduced a trap composed of 50 places in 198 ms
[2021-05-14 21:25:55] [INFO ] Deduced a trap composed of 88 places in 198 ms
[2021-05-14 21:25:55] [INFO ] Deduced a trap composed of 121 places in 162 ms
[2021-05-14 21:25:55] [INFO ] Deduced a trap composed of 23 places in 172 ms
[2021-05-14 21:25:55] [INFO ] Deduced a trap composed of 76 places in 137 ms
[2021-05-14 21:25:55] [INFO ] Deduced a trap composed of 52 places in 192 ms
[2021-05-14 21:25:56] [INFO ] Deduced a trap composed of 22 places in 195 ms
[2021-05-14 21:25:56] [INFO ] Deduced a trap composed of 40 places in 203 ms
[2021-05-14 21:25:56] [INFO ] Deduced a trap composed of 23 places in 231 ms
[2021-05-14 21:25:56] [INFO ] Deduced a trap composed of 36 places in 201 ms
[2021-05-14 21:25:57] [INFO ] Deduced a trap composed of 25 places in 230 ms
[2021-05-14 21:25:57] [INFO ] Deduced a trap composed of 30 places in 214 ms
[2021-05-14 21:25:57] [INFO ] Deduced a trap composed of 34 places in 227 ms
[2021-05-14 21:25:57] [INFO ] Deduced a trap composed of 56 places in 230 ms
[2021-05-14 21:25:58] [INFO ] Deduced a trap composed of 57 places in 226 ms
[2021-05-14 21:25:58] [INFO ] Deduced a trap composed of 41 places in 224 ms
[2021-05-14 21:25:58] [INFO ] Deduced a trap composed of 77 places in 226 ms
[2021-05-14 21:25:59] [INFO ] Deduced a trap composed of 44 places in 231 ms
[2021-05-14 21:25:59] [INFO ] Deduced a trap composed of 52 places in 203 ms
[2021-05-14 21:25:59] [INFO ] Deduced a trap composed of 26 places in 228 ms
[2021-05-14 21:25:59] [INFO ] Deduced a trap composed of 50 places in 202 ms
[2021-05-14 21:26:00] [INFO ] Deduced a trap composed of 59 places in 202 ms
[2021-05-14 21:26:00] [INFO ] Deduced a trap composed of 45 places in 201 ms
[2021-05-14 21:26:00] [INFO ] Deduced a trap composed of 40 places in 200 ms
[2021-05-14 21:26:01] [INFO ] Deduced a trap composed of 71 places in 160 ms
[2021-05-14 21:26:01] [INFO ] Deduced a trap composed of 78 places in 162 ms
[2021-05-14 21:26:01] [INFO ] Deduced a trap composed of 101 places in 162 ms
[2021-05-14 21:26:01] [INFO ] Deduced a trap composed of 71 places in 161 ms
[2021-05-14 21:26:02] [INFO ] Deduced a trap composed of 31 places in 205 ms
[2021-05-14 21:26:02] [INFO ] Deduced a trap composed of 89 places in 163 ms
[2021-05-14 21:26:03] [INFO ] Deduced a trap composed of 48 places in 182 ms
[2021-05-14 21:26:03] [INFO ] Deduced a trap composed of 51 places in 247 ms
[2021-05-14 21:26:03] [INFO ] Deduced a trap composed of 13 places in 249 ms
[2021-05-14 21:26:03] [INFO ] Deduced a trap composed of 32 places in 248 ms
[2021-05-14 21:26:04] [INFO ] Deduced a trap composed of 78 places in 246 ms
[2021-05-14 21:26:04] [INFO ] Deduced a trap composed of 32 places in 250 ms
[2021-05-14 21:26:04] [INFO ] Deduced a trap composed of 79 places in 208 ms
[2021-05-14 21:26:04] [INFO ] Deduced a trap composed of 52 places in 210 ms
[2021-05-14 21:26:05] [INFO ] Deduced a trap composed of 71 places in 161 ms
[2021-05-14 21:26:05] [INFO ] Deduced a trap composed of 71 places in 163 ms
[2021-05-14 21:26:05] [INFO ] Deduced a trap composed of 90 places in 161 ms
[2021-05-14 21:26:05] [INFO ] Deduced a trap composed of 71 places in 163 ms
[2021-05-14 21:26:06] [INFO ] Deduced a trap composed of 78 places in 162 ms
[2021-05-14 21:26:06] [INFO ] Deduced a trap composed of 71 places in 160 ms
[2021-05-14 21:26:06] [INFO ] Deduced a trap composed of 97 places in 185 ms
[2021-05-14 21:26:06] [INFO ] Deduced a trap composed of 15 places in 218 ms
[2021-05-14 21:26:06] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s1 s29 s215 s254 s258 s321 s372 s429 s503 s547 s594 s597 s602 s608 s617) 0)") while checking expression at index 0
[2021-05-14 21:26:07] [INFO ] [Real]Absence check using 17 positive place invariants in 25 ms returned sat
[2021-05-14 21:26:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 21:26:07] [INFO ] [Real]Absence check using state equation in 864 ms returned sat
[2021-05-14 21:26:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 21:26:08] [INFO ] [Nat]Absence check using 17 positive place invariants in 49 ms returned sat
[2021-05-14 21:26:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 21:26:08] [INFO ] [Nat]Absence check using state equation in 834 ms returned sat
[2021-05-14 21:26:08] [INFO ] [Nat]Added 230 Read/Feed constraints in 41 ms returned sat
[2021-05-14 21:26:09] [INFO ] Deduced a trap composed of 30 places in 261 ms
[2021-05-14 21:26:09] [INFO ] Deduced a trap composed of 16 places in 258 ms
[2021-05-14 21:26:09] [INFO ] Deduced a trap composed of 21 places in 264 ms
[2021-05-14 21:26:10] [INFO ] Deduced a trap composed of 22 places in 264 ms
[2021-05-14 21:26:10] [INFO ] Deduced a trap composed of 26 places in 260 ms
[2021-05-14 21:26:10] [INFO ] Deduced a trap composed of 16 places in 268 ms
[2021-05-14 21:26:10] [INFO ] Deduced a trap composed of 34 places in 271 ms
[2021-05-14 21:26:11] [INFO ] Deduced a trap composed of 10 places in 265 ms
[2021-05-14 21:26:11] [INFO ] Deduced a trap composed of 10 places in 263 ms
[2021-05-14 21:26:11] [INFO ] Deduced a trap composed of 43 places in 253 ms
[2021-05-14 21:26:12] [INFO ] Deduced a trap composed of 30 places in 245 ms
[2021-05-14 21:26:12] [INFO ] Deduced a trap composed of 32 places in 244 ms
[2021-05-14 21:26:12] [INFO ] Deduced a trap composed of 23 places in 245 ms
[2021-05-14 21:26:12] [INFO ] Deduced a trap composed of 30 places in 244 ms
[2021-05-14 21:26:13] [INFO ] Deduced a trap composed of 52 places in 190 ms
[2021-05-14 21:26:13] [INFO ] Deduced a trap composed of 60 places in 189 ms
[2021-05-14 21:26:13] [INFO ] Deduced a trap composed of 131 places in 191 ms
[2021-05-14 21:26:13] [INFO ] Deduced a trap composed of 60 places in 211 ms
[2021-05-14 21:26:14] [INFO ] Deduced a trap composed of 60 places in 206 ms
[2021-05-14 21:26:14] [INFO ] Deduced a trap composed of 97 places in 197 ms
[2021-05-14 21:26:14] [INFO ] Deduced a trap composed of 59 places in 202 ms
[2021-05-14 21:26:14] [INFO ] Deduced a trap composed of 59 places in 200 ms
[2021-05-14 21:26:14] [INFO ] Deduced a trap composed of 96 places in 198 ms
[2021-05-14 21:26:15] [INFO ] Deduced a trap composed of 52 places in 215 ms
[2021-05-14 21:26:15] [INFO ] Deduced a trap composed of 71 places in 198 ms
[2021-05-14 21:26:15] [INFO ] Deduced a trap composed of 71 places in 199 ms
[2021-05-14 21:26:15] [INFO ] Deduced a trap composed of 68 places in 200 ms
[2021-05-14 21:26:16] [INFO ] Deduced a trap composed of 71 places in 151 ms
[2021-05-14 21:26:16] [INFO ] Trap strengthening (SAT) tested/added 29/28 trap constraints in 7185 ms
[2021-05-14 21:26:16] [INFO ] Computed and/alt/rep : 1036/4637/916 causal constraints in 45 ms.
[2021-05-14 21:26:27] [INFO ] Added : 906 causal constraints over 182 iterations in 10903 ms. Result :sat
[2021-05-14 21:26:27] [INFO ] Deduced a trap composed of 10 places in 262 ms
[2021-05-14 21:26:27] [INFO ] Deduced a trap composed of 30 places in 248 ms
[2021-05-14 21:26:27] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 719 ms
[2021-05-14 21:26:27] [INFO ] [Real]Absence check using 17 positive place invariants in 24 ms returned sat
[2021-05-14 21:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 21:26:28] [INFO ] [Real]Absence check using state equation in 832 ms returned sat
[2021-05-14 21:26:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 21:26:28] [INFO ] [Nat]Absence check using 17 positive place invariants in 29 ms returned sat
[2021-05-14 21:26:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 21:26:29] [INFO ] [Nat]Absence check using state equation in 811 ms returned sat
[2021-05-14 21:26:29] [INFO ] [Nat]Added 230 Read/Feed constraints in 41 ms returned sat
[2021-05-14 21:26:29] [INFO ] Deduced a trap composed of 22 places in 195 ms
[2021-05-14 21:26:30] [INFO ] Deduced a trap composed of 26 places in 195 ms
[2021-05-14 21:26:30] [INFO ] Deduced a trap composed of 40 places in 197 ms
[2021-05-14 21:26:30] [INFO ] Deduced a trap composed of 36 places in 194 ms
[2021-05-14 21:26:30] [INFO ] Deduced a trap composed of 26 places in 197 ms
[2021-05-14 21:26:30] [INFO ] Deduced a trap composed of 73 places in 195 ms
[2021-05-14 21:26:31] [INFO ] Deduced a trap composed of 35 places in 195 ms
[2021-05-14 21:26:31] [INFO ] Deduced a trap composed of 35 places in 197 ms
[2021-05-14 21:26:31] [INFO ] Deduced a trap composed of 37 places in 196 ms
[2021-05-14 21:26:31] [INFO ] Deduced a trap composed of 60 places in 217 ms
[2021-05-14 21:26:32] [INFO ] Deduced a trap composed of 10 places in 216 ms
[2021-05-14 21:26:32] [INFO ] Deduced a trap composed of 24 places in 215 ms
[2021-05-14 21:26:32] [INFO ] Deduced a trap composed of 10 places in 214 ms
[2021-05-14 21:26:32] [INFO ] Deduced a trap composed of 21 places in 215 ms
[2021-05-14 21:26:33] [INFO ] Deduced a trap composed of 30 places in 218 ms
[2021-05-14 21:26:33] [INFO ] Deduced a trap composed of 30 places in 214 ms
[2021-05-14 21:26:33] [INFO ] Deduced a trap composed of 45 places in 218 ms
[2021-05-14 21:26:33] [INFO ] Deduced a trap composed of 42 places in 215 ms
[2021-05-14 21:26:34] [INFO ] Deduced a trap composed of 38 places in 196 ms
[2021-05-14 21:26:34] [INFO ] Deduced a trap composed of 10 places in 195 ms
[2021-05-14 21:26:34] [INFO ] Deduced a trap composed of 43 places in 179 ms
[2021-05-14 21:26:34] [INFO ] Deduced a trap composed of 50 places in 188 ms
[2021-05-14 21:26:34] [INFO ] Deduced a trap composed of 50 places in 197 ms
[2021-05-14 21:26:35] [INFO ] Deduced a trap composed of 50 places in 189 ms
[2021-05-14 21:26:35] [INFO ] Deduced a trap composed of 52 places in 190 ms
[2021-05-14 21:26:35] [INFO ] Deduced a trap composed of 19 places in 226 ms
[2021-05-14 21:26:35] [INFO ] Deduced a trap composed of 76 places in 210 ms
[2021-05-14 21:26:36] [INFO ] Deduced a trap composed of 56 places in 221 ms
[2021-05-14 21:26:36] [INFO ] Deduced a trap composed of 57 places in 198 ms
[2021-05-14 21:26:36] [INFO ] Deduced a trap composed of 57 places in 196 ms
[2021-05-14 21:26:36] [INFO ] Deduced a trap composed of 50 places in 184 ms
[2021-05-14 21:26:37] [INFO ] Deduced a trap composed of 40 places in 195 ms
[2021-05-14 21:26:37] [INFO ] Deduced a trap composed of 78 places in 105 ms
[2021-05-14 21:26:37] [INFO ] Deduced a trap composed of 78 places in 104 ms
[2021-05-14 21:26:37] [INFO ] Deduced a trap composed of 76 places in 104 ms
[2021-05-14 21:26:37] [INFO ] Deduced a trap composed of 75 places in 105 ms
[2021-05-14 21:26:37] [INFO ] Deduced a trap composed of 75 places in 105 ms
[2021-05-14 21:26:38] [INFO ] Deduced a trap composed of 16 places in 192 ms
[2021-05-14 21:26:38] [INFO ] Deduced a trap composed of 21 places in 187 ms
[2021-05-14 21:26:38] [INFO ] Deduced a trap composed of 21 places in 193 ms
[2021-05-14 21:26:38] [INFO ] Deduced a trap composed of 54 places in 149 ms
[2021-05-14 21:26:38] [INFO ] Deduced a trap composed of 59 places in 145 ms
[2021-05-14 21:26:39] [INFO ] Deduced a trap composed of 53 places in 147 ms
[2021-05-14 21:26:39] [INFO ] Deduced a trap composed of 76 places in 147 ms
[2021-05-14 21:26:39] [INFO ] Trap strengthening (SAT) tested/added 45/44 trap constraints in 9612 ms
[2021-05-14 21:26:39] [INFO ] Computed and/alt/rep : 1036/4637/916 causal constraints in 46 ms.
[2021-05-14 21:26:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (=> (> t32 0) (and (> t508 0) (< o508 o32)))") while checking expression at index 2
Ensure Unique test removed 120 transitions
Reduce isomorphic transitions removed 120 transitions.
Iterating post reduction 0 with 120 rules applied. Total rules applied 120 place count 628 transition count 922
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: -256
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 1 with 73 rules applied. Total rules applied 193 place count 589 transition count 1178
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 194 place count 589 transition count 1177
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 195 place count 588 transition count 1177
Partial Free-agglomeration rule applied 35 times.
Drop transitions removed 35 transitions
Iterating global reduction 2 with 35 rules applied. Total rules applied 230 place count 588 transition count 1177
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 232 place count 588 transition count 1177
Drop transitions removed 43 transitions
Redundant transition composition rules discarded 43 transitions
Iterating global reduction 2 with 43 rules applied. Total rules applied 275 place count 588 transition count 1134
Applied a total of 275 rules in 88 ms. Remains 588 /628 variables (removed 40) and now considering 1134/1042 (removed -92) transitions.
// Phase 1: matrix 1134 rows 588 cols
[2021-05-14 21:26:48] [INFO ] Computed 12 place invariants in 4 ms
[2021-05-14 21:26:48] [INFO ] [Real]Absence check using 12 positive place invariants in 24 ms returned sat
[2021-05-14 21:26:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 21:26:49] [INFO ] [Real]Absence check using state equation in 953 ms returned sat
[2021-05-14 21:26:49] [INFO ] Computed and/alt/rep : 1118/6332/1118 causal constraints in 53 ms.
[2021-05-14 21:26:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 21:26:51] [INFO ] [Nat]Absence check using 12 positive place invariants in 946 ms returned sat
[2021-05-14 21:26:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 21:26:52] [INFO ] [Nat]Absence check using state equation in 948 ms returned sat
[2021-05-14 21:26:52] [INFO ] Computed and/alt/rep : 1118/6332/1118 causal constraints in 62 ms.
[2021-05-14 21:27:06] [INFO ] Added : 1002 causal constraints over 201 iterations in 14800 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 101 ms.
[2021-05-14 21:27:07] [INFO ] [Real]Absence check using 12 positive place invariants in 21 ms returned sat
[2021-05-14 21:27:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 21:27:08] [INFO ] [Real]Absence check using state equation in 912 ms returned sat
[2021-05-14 21:27:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 21:27:08] [INFO ] [Nat]Absence check using 12 positive place invariants in 64 ms returned sat
[2021-05-14 21:27:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 21:27:09] [INFO ] [Nat]Absence check using state equation in 930 ms returned sat
[2021-05-14 21:27:09] [INFO ] Computed and/alt/rep : 1118/6332/1118 causal constraints in 57 ms.
[2021-05-14 21:27:26] [INFO ] Added : 1099 causal constraints over 220 iterations in 17751 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 109 ms.
[2021-05-14 21:27:27] [INFO ] [Real]Absence check using 12 positive place invariants in 21 ms returned sat
[2021-05-14 21:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 21:27:28] [INFO ] [Real]Absence check using state equation in 896 ms returned sat
[2021-05-14 21:27:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 21:27:28] [INFO ] [Nat]Absence check using 12 positive place invariants in 46 ms returned sat
[2021-05-14 21:27:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 21:27:29] [INFO ] [Nat]Absence check using state equation in 881 ms returned sat
[2021-05-14 21:27:29] [INFO ] Computed and/alt/rep : 1118/6332/1118 causal constraints in 54 ms.
[2021-05-14 21:27:46] [INFO ] Added : 1084 causal constraints over 217 iterations in 17683 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 109 ms.
[2021-05-14 21:27:46] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 6 ms.
[2021-05-14 21:27:46] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 10 ms.
[2021-05-14 21:27:47] [INFO ] Flatten gal took : 125 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityCardinality @ Peterson-PT-5 @ 3570 seconds
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427364 kB
MemFree: 7400040 kB
After kill :
MemTotal: 16427364 kB
MemFree: 16130016 kB

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

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="Peterson-PT-5"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2020"
echo " Input is Peterson-PT-5, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r151-tall-162089151400315"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Peterson-PT-5.tgz
mv Peterson-PT-5 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;