About the Execution of 2020-gold for Dekker-PT-200
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 10288.915 | 3600000.00 | 1473781.00 | 6859.80 | FFTFFTFTFFFTTFFT | normal |
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.r075-tall-162039097600399.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)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is Dekker-PT-200, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r075-tall-162039097600399
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 25M
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 136K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 95K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Apr 26 07:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 26 07:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 26 07:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 26 07:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 23 10:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 10:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 22 17:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 17:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 25M 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 Dekker-PT-200-ReachabilityCardinality-00
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-01
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-02
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-03
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-04
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-05
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-06
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-07
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-08
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-09
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-10
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-11
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-12
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-13
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-14
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1620579465206
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-09 16:57:46] [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]
[2021-05-09 16:57:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 16:57:47] [INFO ] Load time of PNML (sax parser for PT used): 1079 ms
[2021-05-09 16:57:47] [INFO ] Transformed 1000 places.
[2021-05-09 16:57:48] [INFO ] Transformed 40400 transitions.
[2021-05-09 16:57:48] [INFO ] Found NUPN structural information;
[2021-05-09 16:57:48] [INFO ] Parsed PT model containing 1000 places and 40400 transitions in 1295 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 210 ms.
Working with output stream class java.io.PrintStream
FORMULA Dekker-PT-200-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 0 resets, run finished after 610 ms. (steps per millisecond=16 ) properties seen :[0, 0, 0, 1, 1, 0, 0, 1, 1]
FORMULA Dekker-PT-200-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Dekker-PT-200-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Dekker-PT-200-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Dekker-PT-200-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 71 ms. (steps per millisecond=140 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 81 ms. (steps per millisecond=123 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 64 ms. (steps per millisecond=156 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 70 ms. (steps per millisecond=142 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 64 ms. (steps per millisecond=156 ) properties seen :[0, 0, 0, 0, 0]
[2021-05-09 16:57:49] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 1000 cols
[2021-05-09 16:57:49] [INFO ] Computed 600 place invariants in 50 ms
[2021-05-09 16:57:49] [INFO ] [Real]Absence check using 400 positive place invariants in 237 ms returned sat
[2021-05-09 16:57:50] [INFO ] [Real]Absence check using 400 positive and 200 generalized place invariants in 146 ms returned sat
[2021-05-09 16:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 16:57:52] [INFO ] [Real]Absence check using state equation in 2147 ms returned sat
[2021-05-09 16:57:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 16:57:52] [INFO ] [Nat]Absence check using 400 positive place invariants in 247 ms returned sat
[2021-05-09 16:57:52] [INFO ] [Nat]Absence check using 400 positive and 200 generalized place invariants in 139 ms returned sat
[2021-05-09 16:57:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 16:57:55] [INFO ] [Nat]Absence check using state equation in 2127 ms returned sat
[2021-05-09 16:57:55] [INFO ] State equation strengthened by 200 read => feed constraints.
[2021-05-09 16:57:55] [INFO ] [Nat]Added 200 Read/Feed constraints in 137 ms returned sat
[2021-05-09 16:57:56] [INFO ] Deduced a trap composed of 4 places in 725 ms
[2021-05-09 16:57:56] [INFO ] Deduced a trap composed of 4 places in 708 ms
[2021-05-09 16:57:57] [INFO ] Deduced a trap composed of 4 places in 580 ms
[2021-05-09 16:57:57] [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 (> (+ s294 s394 s842 s992) 0)") while checking expression at index 0
[2021-05-09 16:57:57] [INFO ] [Real]Absence check using 400 positive place invariants in 216 ms returned sat
[2021-05-09 16:57:58] [INFO ] [Real]Absence check using 400 positive and 200 generalized place invariants in 147 ms returned sat
[2021-05-09 16:57:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 16:58:00] [INFO ] [Real]Absence check using state equation in 2109 ms returned sat
[2021-05-09 16:58:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 16:58:00] [INFO ] [Nat]Absence check using 400 positive place invariants in 197 ms returned sat
[2021-05-09 16:58:00] [INFO ] [Nat]Absence check using 400 positive and 200 generalized place invariants in 138 ms returned sat
[2021-05-09 16:58:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 16:58:02] [INFO ] [Nat]Absence check using state equation in 2069 ms returned sat
[2021-05-09 16:58:02] [INFO ] [Nat]Added 200 Read/Feed constraints in 113 ms returned sat
[2021-05-09 16:58:03] [INFO ] Deduced a trap composed of 4 places in 586 ms
[2021-05-09 16:58:04] [INFO ] Deduced a trap composed of 6 places in 567 ms
[2021-05-09 16:58:04] [INFO ] Deduced a trap composed of 4 places in 496 ms
[2021-05-09 16:58:05] [INFO ] Deduced a trap composed of 6 places in 499 ms
[2021-05-09 16:58:05] [INFO ] Deduced a trap composed of 4 places in 528 ms
[2021-05-09 16:58:05] [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 (> (+ s172 s290 s659 s836) 0)") while checking expression at index 1
[2021-05-09 16:58:06] [INFO ] [Real]Absence check using 400 positive place invariants in 202 ms returned sat
[2021-05-09 16:58:06] [INFO ] [Real]Absence check using 400 positive and 200 generalized place invariants in 137 ms returned sat
[2021-05-09 16:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 16:58:08] [INFO ] [Real]Absence check using state equation in 2085 ms returned sat
[2021-05-09 16:58:08] [INFO ] [Real]Added 200 Read/Feed constraints in 115 ms returned sat
[2021-05-09 16:58:08] [INFO ] Deduced a trap composed of 4 places in 537 ms
[2021-05-09 16:58:09] [INFO ] Deduced a trap composed of 4 places in 467 ms
[2021-05-09 16:58:09] [INFO ] Deduced a trap composed of 4 places in 458 ms
[2021-05-09 16:58:10] [INFO ] Deduced a trap composed of 4 places in 448 ms
[2021-05-09 16:58:10] [INFO ] Deduced a trap composed of 6 places in 458 ms
[2021-05-09 16:58:10] [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 (> (+ s300 s394 s688 s689 s851 s992) 0)") while checking expression at index 2
[2021-05-09 16:58:11] [INFO ] [Real]Absence check using 400 positive place invariants in 205 ms returned sat
[2021-05-09 16:58:11] [INFO ] [Real]Absence check using 400 positive and 200 generalized place invariants in 132 ms returned sat
[2021-05-09 16:58:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 16:58:13] [INFO ] [Real]Absence check using state equation in 2116 ms returned sat
[2021-05-09 16:58:13] [INFO ] [Real]Added 200 Read/Feed constraints in 153 ms returned sat
[2021-05-09 16:58:14] [INFO ] Deduced a trap composed of 5 places in 517 ms
[2021-05-09 16:58:14] [INFO ] Deduced a trap composed of 4 places in 483 ms
[2021-05-09 16:58:15] [INFO ] Deduced a trap composed of 5 places in 472 ms
[2021-05-09 16:58:15] [INFO ] Deduced a trap composed of 4 places in 461 ms
[2021-05-09 16:58:16] [INFO ] Deduced a trap composed of 4 places in 481 ms
[2021-05-09 16:58:16] [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 (> (+ s18 s146 s428 s620) 0)") while checking expression at index 3
[2021-05-09 16:58:16] [INFO ] [Real]Absence check using 400 positive place invariants in 215 ms returned sat
[2021-05-09 16:58:16] [INFO ] [Real]Absence check using 400 positive and 200 generalized place invariants in 139 ms returned sat
[2021-05-09 16:58:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 16:58:18] [INFO ] [Real]Absence check using state equation in 2151 ms returned sat
[2021-05-09 16:58:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 16:58:19] [INFO ] [Nat]Absence check using 400 positive place invariants in 210 ms returned sat
[2021-05-09 16:58:19] [INFO ] [Nat]Absence check using 400 positive and 200 generalized place invariants in 130 ms returned sat
[2021-05-09 16:58:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 16:58:21] [INFO ] [Nat]Absence check using state equation in 2087 ms returned sat
[2021-05-09 16:58:21] [INFO ] [Nat]Added 200 Read/Feed constraints in 110 ms returned sat
[2021-05-09 16:58:22] [INFO ] Deduced a trap composed of 6 places in 498 ms
[2021-05-09 16:58:22] [INFO ] Deduced a trap composed of 4 places in 540 ms
[2021-05-09 16:58:23] [INFO ] Deduced a trap composed of 4 places in 474 ms
[2021-05-09 16:58:23] [INFO ] Deduced a trap composed of 4 places in 465 ms
[2021-05-09 16:58:24] [INFO ] Deduced a trap composed of 6 places in 540 ms
[2021-05-09 16:58:24] [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 (> (+ s130 s360 s596 s832 s833 s941) 0)") while checking expression at index 4
Support contains 12 out of 1000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 812 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1000/1000 places, 40400/40400 transitions.
Interrupted random walk after 615044 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=20 ) properties seen :[0, 0, 0, 0, 0]
Interrupted Best-First random walk after 922522 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=184 ) properties seen :[0, 0, 0, 0, 0]
Interrupted Best-First random walk after 941001 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=188 ) properties seen :[0, 0, 0, 0, 0]
Interrupted Best-First random walk after 948039 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=189 ) properties seen :[0, 0, 0, 0, 0]
Interrupted Best-First random walk after 930829 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=186 ) properties seen :[0, 0, 0, 0, 0]
Interrupted Best-First random walk after 932108 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=186 ) properties seen :[0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 2369737 steps, run timeout after 30001 ms. (steps per millisecond=78 ) properties seen :[0, 0, 0, 0, 0]
Probabilistic random walk after 2369737 steps, saw 9137 distinct states, run finished after 30001 ms. (steps per millisecond=78 ) properties seen :[0, 0, 0, 0, 0]
[2021-05-09 16:59:50] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 1000 cols
[2021-05-09 16:59:50] [INFO ] Computed 600 place invariants in 26 ms
[2021-05-09 16:59:50] [INFO ] [Real]Absence check using 400 positive place invariants in 229 ms returned sat
[2021-05-09 16:59:50] [INFO ] [Real]Absence check using 400 positive and 200 generalized place invariants in 138 ms returned sat
[2021-05-09 16:59:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 16:59:52] [INFO ] [Real]Absence check using state equation in 2112 ms returned sat
[2021-05-09 16:59:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 16:59:53] [INFO ] [Nat]Absence check using 400 positive place invariants in 204 ms returned sat
[2021-05-09 16:59:53] [INFO ] [Nat]Absence check using 400 positive and 200 generalized place invariants in 139 ms returned sat
[2021-05-09 16:59:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 16:59:55] [INFO ] [Nat]Absence check using state equation in 2214 ms returned sat
[2021-05-09 16:59:55] [INFO ] State equation strengthened by 200 read => feed constraints.
[2021-05-09 16:59:55] [INFO ] [Nat]Added 200 Read/Feed constraints in 143 ms returned sat
[2021-05-09 16:59:56] [INFO ] Deduced a trap composed of 4 places in 616 ms
[2021-05-09 16:59:57] [INFO ] Deduced a trap composed of 4 places in 566 ms
[2021-05-09 16:59:57] [INFO ] Deduced a trap composed of 4 places in 609 ms
[2021-05-09 16:59:58] [INFO ] Deduced a trap composed of 6 places in 552 ms
[2021-05-09 16:59:58] [INFO ] Deduced a trap composed of 4 places in 531 ms
[2021-05-09 16:59:59] [INFO ] Deduced a trap composed of 6 places in 545 ms
[2021-05-09 16:59:59] [INFO ] Deduced a trap composed of 4 places in 513 ms
[2021-05-09 17:00:00] [INFO ] Deduced a trap composed of 4 places in 500 ms
[2021-05-09 17:00:01] [INFO ] Deduced a trap composed of 4 places in 491 ms
[2021-05-09 17:00:01] [INFO ] Deduced a trap composed of 4 places in 502 ms
[2021-05-09 17:00:02] [INFO ] Deduced a trap composed of 6 places in 461 ms
[2021-05-09 17:00:02] [INFO ] Deduced a trap composed of 4 places in 453 ms
[2021-05-09 17:00:03] [INFO ] Deduced a trap composed of 4 places in 444 ms
[2021-05-09 17:00:03] [INFO ] Deduced a trap composed of 4 places in 451 ms
[2021-05-09 17:00:03] [INFO ] Deduced a trap composed of 4 places in 418 ms
[2021-05-09 17:00:04] [INFO ] Deduced a trap composed of 4 places in 475 ms
[2021-05-09 17:00:04] [INFO ] Deduced a trap composed of 4 places in 440 ms
[2021-05-09 17:00:05] [INFO ] Deduced a trap composed of 4 places in 428 ms
[2021-05-09 17:00:05] [INFO ] Deduced a trap composed of 4 places in 420 ms
[2021-05-09 17:00:06] [INFO ] Deduced a trap composed of 4 places in 430 ms
[2021-05-09 17:00:06] [INFO ] Deduced a trap composed of 4 places in 427 ms
[2021-05-09 17:00:07] [INFO ] Deduced a trap composed of 4 places in 449 ms
[2021-05-09 17:00:07] [INFO ] Deduced a trap composed of 4 places in 413 ms
[2021-05-09 17:00:08] [INFO ] Deduced a trap composed of 6 places in 397 ms
[2021-05-09 17:00:08] [INFO ] Deduced a trap composed of 4 places in 385 ms
[2021-05-09 17:00:08] [INFO ] Deduced a trap composed of 4 places in 376 ms
[2021-05-09 17:00:09] [INFO ] Deduced a trap composed of 6 places in 369 ms
[2021-05-09 17:00:09] [INFO ] Deduced a trap composed of 4 places in 354 ms
[2021-05-09 17:00:10] [INFO ] Deduced a trap composed of 4 places in 343 ms
[2021-05-09 17:00:10] [INFO ] Deduced a trap composed of 4 places in 341 ms
[2021-05-09 17:00:10] [INFO ] Deduced a trap composed of 4 places in 354 ms
[2021-05-09 17:00:11] [INFO ] Deduced a trap composed of 4 places in 337 ms
[2021-05-09 17:00:11] [INFO ] Deduced a trap composed of 6 places in 327 ms
[2021-05-09 17:00:11] [INFO ] Deduced a trap composed of 4 places in 323 ms
[2021-05-09 17:00:12] [INFO ] Deduced a trap composed of 4 places in 319 ms
[2021-05-09 17:00:12] [INFO ] Deduced a trap composed of 4 places in 312 ms
[2021-05-09 17:00:12] [INFO ] Deduced a trap composed of 4 places in 300 ms
[2021-05-09 17:00:13] [INFO ] Deduced a trap composed of 4 places in 311 ms
[2021-05-09 17:00:13] [INFO ] Deduced a trap composed of 4 places in 299 ms
[2021-05-09 17:00:13] [INFO ] Deduced a trap composed of 4 places in 302 ms
[2021-05-09 17:00:14] [INFO ] Deduced a trap composed of 6 places in 366 ms
[2021-05-09 17:00:14] [INFO ] Deduced a trap composed of 4 places in 350 ms
[2021-05-09 17:00:15] [INFO ] Deduced a trap composed of 4 places in 341 ms
[2021-05-09 17:00:15] [INFO ] Deduced a trap composed of 6 places in 334 ms
[2021-05-09 17:00:15] [INFO ] Deduced a trap composed of 4 places in 353 ms
[2021-05-09 17:00:16] [INFO ] Deduced a trap composed of 4 places in 341 ms
[2021-05-09 17:00:16] [INFO ] Deduced a trap composed of 6 places in 328 ms
[2021-05-09 17:00:16] [INFO ] Deduced a trap composed of 4 places in 319 ms
[2021-05-09 17:00:17] [INFO ] Deduced a trap composed of 4 places in 311 ms
[2021-05-09 17:00:17] [INFO ] Deduced a trap composed of 4 places in 300 ms
[2021-05-09 17:00:17] [INFO ] Deduced a trap composed of 4 places in 322 ms
[2021-05-09 17:00:18] [INFO ] Deduced a trap composed of 4 places in 311 ms
[2021-05-09 17:00:18] [INFO ] Deduced a trap composed of 4 places in 311 ms
[2021-05-09 17:00:18] [INFO ] Deduced a trap composed of 4 places in 301 ms
[2021-05-09 17:00:19] [INFO ] Deduced a trap composed of 4 places in 287 ms
[2021-05-09 17:00:19] [INFO ] Deduced a trap composed of 4 places in 279 ms
[2021-05-09 17:00:19] [INFO ] Deduced a trap composed of 6 places in 268 ms
[2021-05-09 17:00:20] [INFO ] Deduced a trap composed of 4 places in 261 ms
[2021-05-09 17:00:20] [INFO ] Deduced a trap composed of 6 places in 271 ms
[2021-05-09 17:00:20] [INFO ] Deduced a trap composed of 4 places in 266 ms
[2021-05-09 17:00:21] [INFO ] Deduced a trap composed of 4 places in 247 ms
[2021-05-09 17:00:21] [INFO ] Deduced a trap composed of 4 places in 235 ms
[2021-05-09 17:00:21] [INFO ] Deduced a trap composed of 4 places in 234 ms
[2021-05-09 17:00:21] [INFO ] Deduced a trap composed of 5 places in 223 ms
[2021-05-09 17:00:22] [INFO ] Deduced a trap composed of 4 places in 214 ms
[2021-05-09 17:00:22] [INFO ] Deduced a trap composed of 4 places in 269 ms
[2021-05-09 17:00:22] [INFO ] Deduced a trap composed of 4 places in 285 ms
[2021-05-09 17:00:22] [INFO ] Deduced a trap composed of 6 places in 271 ms
[2021-05-09 17:00:23] [INFO ] Deduced a trap composed of 4 places in 258 ms
[2021-05-09 17:00:23] [INFO ] Deduced a trap composed of 4 places in 254 ms
[2021-05-09 17:00:23] [INFO ] Deduced a trap composed of 4 places in 246 ms
[2021-05-09 17:00:24] [INFO ] Deduced a trap composed of 4 places in 232 ms
[2021-05-09 17:00:24] [INFO ] Deduced a trap composed of 4 places in 236 ms
[2021-05-09 17:00:24] [INFO ] Deduced a trap composed of 5 places in 224 ms
[2021-05-09 17:00:24] [INFO ] Deduced a trap composed of 4 places in 277 ms
[2021-05-09 17:00:25] [INFO ] Deduced a trap composed of 6 places in 264 ms
[2021-05-09 17:00:25] [INFO ] Deduced a trap composed of 4 places in 256 ms
[2021-05-09 17:00:25] [INFO ] Deduced a trap composed of 6 places in 267 ms
[2021-05-09 17:00:26] [INFO ] Deduced a trap composed of 4 places in 255 ms
[2021-05-09 17:00:26] [INFO ] Deduced a trap composed of 4 places in 246 ms
[2021-05-09 17:00:26] [INFO ] Deduced a trap composed of 4 places in 234 ms
[2021-05-09 17:00:26] [INFO ] Deduced a trap composed of 4 places in 241 ms
[2021-05-09 17:00:27] [INFO ] Deduced a trap composed of 5 places in 220 ms
[2021-05-09 17:00:27] [INFO ] Deduced a trap composed of 4 places in 213 ms
[2021-05-09 17:00:27] [INFO ] Deduced a trap composed of 4 places in 231 ms
[2021-05-09 17:00:27] [INFO ] Deduced a trap composed of 4 places in 230 ms
[2021-05-09 17:00:28] [INFO ] Deduced a trap composed of 5 places in 217 ms
[2021-05-09 17:00:28] [INFO ] Deduced a trap composed of 4 places in 208 ms
[2021-05-09 17:00:28] [INFO ] Deduced a trap composed of 4 places in 293 ms
[2021-05-09 17:00:29] [INFO ] Deduced a trap composed of 4 places in 277 ms
[2021-05-09 17:00:29] [INFO ] Deduced a trap composed of 6 places in 265 ms
[2021-05-09 17:00:29] [INFO ] Deduced a trap composed of 4 places in 256 ms
[2021-05-09 17:00:29] [INFO ] Deduced a trap composed of 4 places in 251 ms
[2021-05-09 17:00:30] [INFO ] Deduced a trap composed of 4 places in 238 ms
[2021-05-09 17:00:30] [INFO ] Deduced a trap composed of 4 places in 230 ms
[2021-05-09 17:00:30] [INFO ] Deduced a trap composed of 4 places in 228 ms
[2021-05-09 17:00:30] [INFO ] Deduced a trap composed of 4 places in 225 ms
[2021-05-09 17:00:31] [INFO ] Deduced a trap composed of 5 places in 215 ms
[2021-05-09 17:00:31] [INFO ] Deduced a trap composed of 4 places in 207 ms
[2021-05-09 17:00:31] [INFO ] Deduced a trap composed of 5 places in 218 ms
[2021-05-09 17:00:31] [INFO ] Deduced a trap composed of 4 places in 228 ms
[2021-05-09 17:00:32] [INFO ] Deduced a trap composed of 5 places in 216 ms
[2021-05-09 17:00:32] [INFO ] Deduced a trap composed of 4 places in 207 ms
[2021-05-09 17:00:32] [INFO ] Deduced a trap composed of 5 places in 195 ms
[2021-05-09 17:00:32] [INFO ] Deduced a trap composed of 4 places in 191 ms
[2021-05-09 17:00:33] [INFO ] Deduced a trap composed of 4 places in 186 ms
[2021-05-09 17:00:33] [INFO ] Trap strengthening (SAT) tested/added 107/106 trap constraints in 37410 ms
[2021-05-09 17:00:33] [INFO ] Computed and/alt/rep : 40200/120000/600 causal constraints in 599 ms.
[2021-05-09 17:00:37] [INFO ] Added : 125 causal constraints over 25 iterations in 4560 ms. Result :(error "Solver has unexpectedly terminated")
[2021-05-09 17:00:38] [INFO ] [Real]Absence check using 400 positive place invariants in 209 ms returned sat
[2021-05-09 17:00:38] [INFO ] [Real]Absence check using 400 positive and 200 generalized place invariants in 136 ms returned sat
[2021-05-09 17:00:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:00:40] [INFO ] [Real]Absence check using state equation in 2083 ms returned sat
[2021-05-09 17:00:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:00:40] [INFO ] [Nat]Absence check using 400 positive place invariants in 195 ms returned sat
[2021-05-09 17:00:40] [INFO ] [Nat]Absence check using 400 positive and 200 generalized place invariants in 130 ms returned sat
[2021-05-09 17:00:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:00:42] [INFO ] [Nat]Absence check using state equation in 2061 ms returned sat
[2021-05-09 17:00:43] [INFO ] [Nat]Added 200 Read/Feed constraints in 108 ms returned sat
[2021-05-09 17:00:43] [INFO ] Deduced a trap composed of 4 places in 523 ms
[2021-05-09 17:00:44] [INFO ] Deduced a trap composed of 6 places in 511 ms
[2021-05-09 17:00:44] [INFO ] Deduced a trap composed of 4 places in 500 ms
[2021-05-09 17:00:45] [INFO ] Deduced a trap composed of 6 places in 491 ms
[2021-05-09 17:00:45] [INFO ] Deduced a trap composed of 4 places in 486 ms
[2021-05-09 17:00:46] [INFO ] Deduced a trap composed of 4 places in 474 ms
[2021-05-09 17:00:46] [INFO ] Deduced a trap composed of 6 places in 472 ms
[2021-05-09 17:00:47] [INFO ] Deduced a trap composed of 4 places in 452 ms
[2021-05-09 17:00:47] [INFO ] Deduced a trap composed of 4 places in 440 ms
[2021-05-09 17:00:48] [INFO ] Deduced a trap composed of 5 places in 434 ms
[2021-05-09 17:00:48] [INFO ] Deduced a trap composed of 5 places in 417 ms
[2021-05-09 17:00:48] [INFO ] Deduced a trap composed of 4 places in 403 ms
[2021-05-09 17:00:49] [INFO ] Deduced a trap composed of 6 places in 403 ms
[2021-05-09 17:00:49] [INFO ] Deduced a trap composed of 4 places in 389 ms
[2021-05-09 17:00:50] [INFO ] Deduced a trap composed of 4 places in 413 ms
[2021-05-09 17:00:50] [INFO ] Deduced a trap composed of 4 places in 373 ms
[2021-05-09 17:00:51] [INFO ] Deduced a trap composed of 4 places in 358 ms
[2021-05-09 17:00:51] [INFO ] Deduced a trap composed of 4 places in 351 ms
[2021-05-09 17:00:51] [INFO ] Deduced a trap composed of 4 places in 343 ms
[2021-05-09 17:00:52] [INFO ] Deduced a trap composed of 4 places in 366 ms
[2021-05-09 17:00:52] [INFO ] Deduced a trap composed of 4 places in 353 ms
[2021-05-09 17:00:52] [INFO ] Deduced a trap composed of 4 places in 371 ms
[2021-05-09 17:00:53] [INFO ] Deduced a trap composed of 4 places in 347 ms
[2021-05-09 17:00:53] [INFO ] Deduced a trap composed of 4 places in 334 ms
[2021-05-09 17:00:54] [INFO ] Deduced a trap composed of 4 places in 324 ms
[2021-05-09 17:00:54] [INFO ] Deduced a trap composed of 6 places in 319 ms
[2021-05-09 17:00:54] [INFO ] Deduced a trap composed of 4 places in 304 ms
[2021-05-09 17:00:55] [INFO ] Deduced a trap composed of 4 places in 305 ms
[2021-05-09 17:00:55] [INFO ] Deduced a trap composed of 4 places in 301 ms
[2021-05-09 17:00:55] [INFO ] Deduced a trap composed of 4 places in 281 ms
[2021-05-09 17:00:56] [INFO ] Deduced a trap composed of 4 places in 294 ms
[2021-05-09 17:00:56] [INFO ] Deduced a trap composed of 4 places in 283 ms
[2021-05-09 17:00:56] [INFO ] Deduced a trap composed of 4 places in 345 ms
[2021-05-09 17:00:57] [INFO ] Deduced a trap composed of 4 places in 333 ms
[2021-05-09 17:00:57] [INFO ] Deduced a trap composed of 6 places in 320 ms
[2021-05-09 17:00:57] [INFO ] Deduced a trap composed of 4 places in 312 ms
[2021-05-09 17:00:58] [INFO ] Deduced a trap composed of 4 places in 302 ms
[2021-05-09 17:00:58] [INFO ] Deduced a trap composed of 4 places in 289 ms
[2021-05-09 17:00:58] [INFO ] Deduced a trap composed of 6 places in 315 ms
[2021-05-09 17:00:59] [INFO ] Deduced a trap composed of 4 places in 307 ms
[2021-05-09 17:00:59] [INFO ] Deduced a trap composed of 4 places in 299 ms
[2021-05-09 17:00:59] [INFO ] Deduced a trap composed of 4 places in 287 ms
[2021-05-09 17:01:00] [INFO ] Deduced a trap composed of 4 places in 365 ms
[2021-05-09 17:01:00] [INFO ] Deduced a trap composed of 4 places in 336 ms
[2021-05-09 17:01:00] [INFO ] Deduced a trap composed of 4 places in 329 ms
[2021-05-09 17:01:01] [INFO ] Deduced a trap composed of 4 places in 328 ms
[2021-05-09 17:01:01] [INFO ] Deduced a trap composed of 6 places in 315 ms
[2021-05-09 17:01:01] [INFO ] Deduced a trap composed of 4 places in 303 ms
[2021-05-09 17:01:02] [INFO ] Deduced a trap composed of 4 places in 325 ms
[2021-05-09 17:01:02] [INFO ] Deduced a trap composed of 6 places in 320 ms
[2021-05-09 17:01:02] [INFO ] Deduced a trap composed of 4 places in 306 ms
[2021-05-09 17:01:03] [INFO ] Deduced a trap composed of 4 places in 295 ms
[2021-05-09 17:01:03] [INFO ] Deduced a trap composed of 4 places in 303 ms
[2021-05-09 17:01:03] [INFO ] Deduced a trap composed of 5 places in 276 ms
[2021-05-09 17:01:04] [INFO ] Deduced a trap composed of 5 places in 270 ms
[2021-05-09 17:01:04] [INFO ] Deduced a trap composed of 4 places in 260 ms
[2021-05-09 17:01:04] [INFO ] Deduced a trap composed of 5 places in 268 ms
[2021-05-09 17:01:05] [INFO ] Deduced a trap composed of 4 places in 258 ms
[2021-05-09 17:01:05] [INFO ] Deduced a trap composed of 4 places in 294 ms
[2021-05-09 17:01:05] [INFO ] Deduced a trap composed of 4 places in 295 ms
[2021-05-09 17:01:06] [INFO ] Deduced a trap composed of 5 places in 281 ms
[2021-05-09 17:01:06] [INFO ] Deduced a trap composed of 5 places in 272 ms
[2021-05-09 17:01:06] [INFO ] Deduced a trap composed of 4 places in 259 ms
[2021-05-09 17:01:06] [INFO ] Deduced a trap composed of 4 places in 260 ms
[2021-05-09 17:01:07] [INFO ] Deduced a trap composed of 5 places in 261 ms
[2021-05-09 17:01:07] [INFO ] Deduced a trap composed of 4 places in 234 ms
[2021-05-09 17:01:07] [INFO ] Deduced a trap composed of 5 places in 224 ms
[2021-05-09 17:01:08] [INFO ] Deduced a trap composed of 5 places in 210 ms
[2021-05-09 17:01:08] [INFO ] Deduced a trap composed of 5 places in 218 ms
[2021-05-09 17:01:08] [INFO ] Deduced a trap composed of 5 places in 226 ms
[2021-05-09 17:01:08] [INFO ] Deduced a trap composed of 5 places in 220 ms
[2021-05-09 17:01:09] [INFO ] Deduced a trap composed of 5 places in 210 ms
[2021-05-09 17:01:09] [INFO ] Deduced a trap composed of 4 places in 195 ms
[2021-05-09 17:01:09] [INFO ] Deduced a trap composed of 4 places in 304 ms
[2021-05-09 17:01:09] [INFO ] Deduced a trap composed of 4 places in 295 ms
[2021-05-09 17:01:10] [INFO ] Deduced a trap composed of 4 places in 282 ms
[2021-05-09 17:01:10] [INFO ] Deduced a trap composed of 5 places in 280 ms
[2021-05-09 17:01:10] [INFO ] Deduced a trap composed of 5 places in 266 ms
[2021-05-09 17:01:11] [INFO ] Deduced a trap composed of 4 places in 255 ms
[2021-05-09 17:01:11] [INFO ] Deduced a trap composed of 4 places in 256 ms
[2021-05-09 17:01:11] [INFO ] Deduced a trap composed of 5 places in 261 ms
[2021-05-09 17:01:11] [INFO ] Deduced a trap composed of 4 places in 242 ms
[2021-05-09 17:01:12] [INFO ] Deduced a trap composed of 5 places in 221 ms
[2021-05-09 17:01:12] [INFO ] Deduced a trap composed of 4 places in 228 ms
[2021-05-09 17:01:12] [INFO ] Deduced a trap composed of 4 places in 230 ms
[2021-05-09 17:01:12] [INFO ] Deduced a trap composed of 5 places in 220 ms
[2021-05-09 17:01:13] [INFO ] Deduced a trap composed of 5 places in 212 ms
[2021-05-09 17:01:13] [INFO ] Deduced a trap composed of 5 places in 219 ms
[2021-05-09 17:01:13] [INFO ] Deduced a trap composed of 4 places in 194 ms
[2021-05-09 17:01:14] [INFO ] Deduced a trap composed of 4 places in 285 ms
[2021-05-09 17:01:14] [INFO ] Deduced a trap composed of 5 places in 276 ms
[2021-05-09 17:01:14] [INFO ] Deduced a trap composed of 5 places in 263 ms
[2021-05-09 17:01:14] [INFO ] Deduced a trap composed of 4 places in 254 ms
[2021-05-09 17:01:15] [INFO ] Deduced a trap composed of 5 places in 259 ms
[2021-05-09 17:01:15] [INFO ] Deduced a trap composed of 4 places in 255 ms
[2021-05-09 17:01:15] [INFO ] Deduced a trap composed of 4 places in 254 ms
[2021-05-09 17:01:16] [INFO ] Deduced a trap composed of 4 places in 253 ms
[2021-05-09 17:01:16] [INFO ] Deduced a trap composed of 5 places in 243 ms
[2021-05-09 17:01:16] [INFO ] Deduced a trap composed of 4 places in 233 ms
[2021-05-09 17:01:16] [INFO ] Deduced a trap composed of 5 places in 220 ms
[2021-05-09 17:01:17] [INFO ] Deduced a trap composed of 5 places in 208 ms
[2021-05-09 17:01:17] [INFO ] Deduced a trap composed of 5 places in 229 ms
[2021-05-09 17:01:17] [INFO ] Deduced a trap composed of 5 places in 211 ms
[2021-05-09 17:01:17] [INFO ] Deduced a trap composed of 4 places in 208 ms
[2021-05-09 17:01:18] [INFO ] Deduced a trap composed of 4 places in 191 ms
[2021-05-09 17:01:18] [INFO ] Trap strengthening (SAT) tested/added 106/105 trap constraints in 35220 ms
[2021-05-09 17:01:18] [INFO ] Computed and/alt/rep : 40200/120000/600 causal constraints in 580 ms.
[2021-05-09 17:01:25] [INFO ] Added : 175 causal constraints over 35 iterations in 7175 ms. Result :unknown
[2021-05-09 17:01:25] [INFO ] [Real]Absence check using 400 positive place invariants in 202 ms returned sat
[2021-05-09 17:01:25] [INFO ] [Real]Absence check using 400 positive and 200 generalized place invariants in 130 ms returned sat
[2021-05-09 17:01:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:01:27] [INFO ] [Real]Absence check using state equation in 2087 ms returned sat
[2021-05-09 17:01:28] [INFO ] [Real]Added 200 Read/Feed constraints in 114 ms returned sat
[2021-05-09 17:01:28] [INFO ] Deduced a trap composed of 4 places in 480 ms
[2021-05-09 17:01:29] [INFO ] Deduced a trap composed of 4 places in 465 ms
[2021-05-09 17:01:29] [INFO ] Deduced a trap composed of 4 places in 456 ms
[2021-05-09 17:01:30] [INFO ] Deduced a trap composed of 4 places in 436 ms
[2021-05-09 17:01:30] [INFO ] Deduced a trap composed of 6 places in 428 ms
[2021-05-09 17:01:30] [INFO ] Deduced a trap composed of 4 places in 411 ms
[2021-05-09 17:01:31] [INFO ] Deduced a trap composed of 6 places in 422 ms
[2021-05-09 17:01:31] [INFO ] Deduced a trap composed of 4 places in 391 ms
[2021-05-09 17:01:32] [INFO ] Deduced a trap composed of 4 places in 400 ms
[2021-05-09 17:01:32] [INFO ] Deduced a trap composed of 4 places in 379 ms
[2021-05-09 17:01:33] [INFO ] Deduced a trap composed of 4 places in 386 ms
[2021-05-09 17:01:33] [INFO ] Deduced a trap composed of 4 places in 367 ms
[2021-05-09 17:01:33] [INFO ] Deduced a trap composed of 4 places in 353 ms
[2021-05-09 17:01:34] [INFO ] Deduced a trap composed of 4 places in 338 ms
[2021-05-09 17:01:34] [INFO ] Deduced a trap composed of 6 places in 351 ms
[2021-05-09 17:01:34] [INFO ] Deduced a trap composed of 4 places in 313 ms
[2021-05-09 17:01:35] [INFO ] Deduced a trap composed of 4 places in 319 ms
[2021-05-09 17:01:35] [INFO ] Deduced a trap composed of 4 places in 299 ms
[2021-05-09 17:01:35] [INFO ] Deduced a trap composed of 4 places in 293 ms
[2021-05-09 17:01:36] [INFO ] Deduced a trap composed of 4 places in 289 ms
[2021-05-09 17:01:36] [INFO ] Deduced a trap composed of 4 places in 272 ms
[2021-05-09 17:01:36] [INFO ] Deduced a trap composed of 4 places in 267 ms
[2021-05-09 17:01:37] [INFO ] Deduced a trap composed of 4 places in 256 ms
[2021-05-09 17:01:37] [INFO ] Deduced a trap composed of 4 places in 248 ms
[2021-05-09 17:01:37] [INFO ] Deduced a trap composed of 6 places in 252 ms
[2021-05-09 17:01:38] [INFO ] Deduced a trap composed of 6 places in 229 ms
[2021-05-09 17:01:38] [INFO ] Deduced a trap composed of 4 places in 250 ms
[2021-05-09 17:01:38] [INFO ] Deduced a trap composed of 6 places in 243 ms
[2021-05-09 17:01:38] [INFO ] Deduced a trap composed of 6 places in 233 ms
[2021-05-09 17:01:39] [INFO ] Deduced a trap composed of 4 places in 220 ms
[2021-05-09 17:01:39] [INFO ] Deduced a trap composed of 4 places in 357 ms
[2021-05-09 17:01:39] [INFO ] Deduced a trap composed of 4 places in 306 ms
[2021-05-09 17:01:40] [INFO ] Deduced a trap composed of 4 places in 298 ms
[2021-05-09 17:01:40] [INFO ] Deduced a trap composed of 4 places in 283 ms
[2021-05-09 17:01:40] [INFO ] Deduced a trap composed of 4 places in 275 ms
[2021-05-09 17:01:41] [INFO ] Deduced a trap composed of 4 places in 315 ms
[2021-05-09 17:01:41] [INFO ] Deduced a trap composed of 4 places in 284 ms
[2021-05-09 17:01:41] [INFO ] Deduced a trap composed of 4 places in 273 ms
[2021-05-09 17:01:42] [INFO ] Deduced a trap composed of 6 places in 262 ms
[2021-05-09 17:01:42] [INFO ] Deduced a trap composed of 6 places in 238 ms
[2021-05-09 17:01:42] [INFO ] Deduced a trap composed of 6 places in 233 ms
[2021-05-09 17:01:42] [INFO ] Deduced a trap composed of 4 places in 219 ms
[2021-05-09 17:01:43] [INFO ] Deduced a trap composed of 4 places in 210 ms
[2021-05-09 17:01:43] [INFO ] Deduced a trap composed of 6 places in 230 ms
[2021-05-09 17:01:43] [INFO ] Deduced a trap composed of 4 places in 218 ms
[2021-05-09 17:01:43] [INFO ] Deduced a trap composed of 4 places in 207 ms
[2021-05-09 17:01:44] [INFO ] Deduced a trap composed of 4 places in 210 ms
[2021-05-09 17:01:44] [INFO ] Deduced a trap composed of 4 places in 211 ms
[2021-05-09 17:01:44] [INFO ] Deduced a trap composed of 4 places in 288 ms
[2021-05-09 17:01:44] [INFO ] Deduced a trap composed of 4 places in 277 ms
[2021-05-09 17:01:45] [INFO ] Deduced a trap composed of 4 places in 265 ms
[2021-05-09 17:01:45] [INFO ] Deduced a trap composed of 4 places in 252 ms
[2021-05-09 17:01:45] [INFO ] Deduced a trap composed of 4 places in 245 ms
[2021-05-09 17:01:46] [INFO ] Deduced a trap composed of 4 places in 247 ms
[2021-05-09 17:01:46] [INFO ] Deduced a trap composed of 6 places in 239 ms
[2021-05-09 17:01:46] [INFO ] Deduced a trap composed of 6 places in 230 ms
[2021-05-09 17:01:46] [INFO ] Deduced a trap composed of 4 places in 218 ms
[2021-05-09 17:01:47] [INFO ] Deduced a trap composed of 4 places in 208 ms
[2021-05-09 17:01:47] [INFO ] Deduced a trap composed of 4 places in 277 ms
[2021-05-09 17:01:47] [INFO ] Deduced a trap composed of 4 places in 263 ms
[2021-05-09 17:01:48] [INFO ] Deduced a trap composed of 6 places in 252 ms
[2021-05-09 17:01:48] [INFO ] Deduced a trap composed of 6 places in 242 ms
[2021-05-09 17:01:48] [INFO ] Deduced a trap composed of 4 places in 218 ms
[2021-05-09 17:01:48] [INFO ] Deduced a trap composed of 4 places in 208 ms
[2021-05-09 17:01:49] [INFO ] Deduced a trap composed of 4 places in 220 ms
[2021-05-09 17:01:49] [INFO ] Deduced a trap composed of 4 places in 209 ms
[2021-05-09 17:01:49] [INFO ] Deduced a trap composed of 4 places in 197 ms
[2021-05-09 17:01:49] [INFO ] Deduced a trap composed of 4 places in 261 ms
[2021-05-09 17:01:50] [INFO ] Deduced a trap composed of 4 places in 250 ms
[2021-05-09 17:01:50] [INFO ] Deduced a trap composed of 4 places in 243 ms
[2021-05-09 17:01:50] [INFO ] Deduced a trap composed of 6 places in 246 ms
[2021-05-09 17:01:50] [INFO ] Deduced a trap composed of 6 places in 247 ms
[2021-05-09 17:01:51] [INFO ] Deduced a trap composed of 4 places in 235 ms
[2021-05-09 17:01:51] [INFO ] Deduced a trap composed of 4 places in 223 ms
[2021-05-09 17:01:51] [INFO ] Deduced a trap composed of 4 places in 233 ms
[2021-05-09 17:01:51] [INFO ] Deduced a trap composed of 4 places in 222 ms
[2021-05-09 17:01:52] [INFO ] Deduced a trap composed of 4 places in 211 ms
[2021-05-09 17:01:52] [INFO ] Deduced a trap composed of 6 places in 244 ms
[2021-05-09 17:01:52] [INFO ] Deduced a trap composed of 4 places in 233 ms
[2021-05-09 17:01:53] [INFO ] Deduced a trap composed of 4 places in 223 ms
[2021-05-09 17:01:53] [INFO ] Deduced a trap composed of 4 places in 222 ms
[2021-05-09 17:01:53] [INFO ] Deduced a trap composed of 4 places in 222 ms
[2021-05-09 17:01:53] [INFO ] Deduced a trap composed of 4 places in 212 ms
[2021-05-09 17:01:54] [INFO ] Deduced a trap composed of 4 places in 200 ms
[2021-05-09 17:01:54] [INFO ] Trap strengthening (SAT) tested/added 85/84 trap constraints in 26140 ms
[2021-05-09 17:01:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:01:54] [INFO ] [Nat]Absence check using 400 positive place invariants in 205 ms returned sat
[2021-05-09 17:01:54] [INFO ] [Nat]Absence check using 400 positive and 200 generalized place invariants in 133 ms returned sat
[2021-05-09 17:01:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:01:56] [INFO ] [Nat]Absence check using state equation in 2120 ms returned sat
[2021-05-09 17:01:56] [INFO ] [Nat]Added 200 Read/Feed constraints in 113 ms returned sat
[2021-05-09 17:01:57] [INFO ] Deduced a trap composed of 4 places in 478 ms
[2021-05-09 17:01:57] [INFO ] Deduced a trap composed of 4 places in 469 ms
[2021-05-09 17:01:58] [INFO ] Deduced a trap composed of 4 places in 456 ms
[2021-05-09 17:01:58] [INFO ] Deduced a trap composed of 4 places in 442 ms
[2021-05-09 17:01:59] [INFO ] Deduced a trap composed of 6 places in 430 ms
[2021-05-09 17:01:59] [INFO ] Deduced a trap composed of 4 places in 416 ms
[2021-05-09 17:02:00] [INFO ] Deduced a trap composed of 6 places in 445 ms
[2021-05-09 17:02:00] [INFO ] Deduced a trap composed of 4 places in 423 ms
[2021-05-09 17:02:01] [INFO ] Deduced a trap composed of 4 places in 445 ms
[2021-05-09 17:02:01] [INFO ] Deduced a trap composed of 4 places in 429 ms
[2021-05-09 17:02:02] [INFO ] Deduced a trap composed of 4 places in 419 ms
[2021-05-09 17:02:02] [INFO ] Deduced a trap composed of 4 places in 404 ms
[2021-05-09 17:02:02] [INFO ] Deduced a trap composed of 4 places in 392 ms
[2021-05-09 17:02:03] [INFO ] Deduced a trap composed of 4 places in 380 ms
[2021-05-09 17:02:03] [INFO ] Deduced a trap composed of 6 places in 360 ms
[2021-05-09 17:02:04] [INFO ] Deduced a trap composed of 4 places in 359 ms
[2021-05-09 17:02:04] [INFO ] Deduced a trap composed of 4 places in 303 ms
[2021-05-09 17:02:04] [INFO ] Deduced a trap composed of 4 places in 303 ms
[2021-05-09 17:02:05] [INFO ] Deduced a trap composed of 4 places in 302 ms
[2021-05-09 17:02:05] [INFO ] Deduced a trap composed of 4 places in 281 ms
[2021-05-09 17:02:05] [INFO ] Deduced a trap composed of 4 places in 272 ms
[2021-05-09 17:02:06] [INFO ] Deduced a trap composed of 4 places in 268 ms
[2021-05-09 17:02:06] [INFO ] Deduced a trap composed of 4 places in 256 ms
[2021-05-09 17:02:06] [INFO ] Deduced a trap composed of 4 places in 248 ms
[2021-05-09 17:02:06] [INFO ] Deduced a trap composed of 6 places in 240 ms
[2021-05-09 17:02:07] [INFO ] Deduced a trap composed of 6 places in 230 ms
[2021-05-09 17:02:07] [INFO ] Deduced a trap composed of 4 places in 250 ms
[2021-05-09 17:02:07] [INFO ] Deduced a trap composed of 6 places in 244 ms
[2021-05-09 17:02:08] [INFO ] Deduced a trap composed of 6 places in 232 ms
[2021-05-09 17:02:08] [INFO ] Deduced a trap composed of 4 places in 219 ms
[2021-05-09 17:02:08] [INFO ] Deduced a trap composed of 4 places in 317 ms
[2021-05-09 17:02:08] [INFO ] Deduced a trap composed of 4 places in 304 ms
[2021-05-09 17:02:09] [INFO ] Deduced a trap composed of 4 places in 296 ms
[2021-05-09 17:02:09] [INFO ] Deduced a trap composed of 4 places in 284 ms
[2021-05-09 17:02:09] [INFO ] Deduced a trap composed of 4 places in 273 ms
[2021-05-09 17:02:10] [INFO ] Deduced a trap composed of 4 places in 271 ms
[2021-05-09 17:02:10] [INFO ] Deduced a trap composed of 4 places in 259 ms
[2021-05-09 17:02:10] [INFO ] Deduced a trap composed of 4 places in 266 ms
[2021-05-09 17:02:11] [INFO ] Deduced a trap composed of 6 places in 240 ms
[2021-05-09 17:02:11] [INFO ] Deduced a trap composed of 6 places in 229 ms
[2021-05-09 17:02:11] [INFO ] Deduced a trap composed of 6 places in 230 ms
[2021-05-09 17:02:11] [INFO ] Deduced a trap composed of 4 places in 218 ms
[2021-05-09 17:02:12] [INFO ] Deduced a trap composed of 4 places in 208 ms
[2021-05-09 17:02:12] [INFO ] Deduced a trap composed of 6 places in 230 ms
[2021-05-09 17:02:12] [INFO ] Deduced a trap composed of 4 places in 219 ms
[2021-05-09 17:02:12] [INFO ] Deduced a trap composed of 4 places in 208 ms
[2021-05-09 17:02:13] [INFO ] Deduced a trap composed of 4 places in 210 ms
[2021-05-09 17:02:13] [INFO ] Deduced a trap composed of 4 places in 198 ms
[2021-05-09 17:02:13] [INFO ] Deduced a trap composed of 4 places in 287 ms
[2021-05-09 17:02:13] [INFO ] Deduced a trap composed of 4 places in 288 ms
[2021-05-09 17:02:14] [INFO ] Deduced a trap composed of 4 places in 298 ms
[2021-05-09 17:02:14] [INFO ] Deduced a trap composed of 4 places in 257 ms
[2021-05-09 17:02:14] [INFO ] Deduced a trap composed of 4 places in 249 ms
[2021-05-09 17:02:15] [INFO ] Deduced a trap composed of 4 places in 247 ms
[2021-05-09 17:02:15] [INFO ] Deduced a trap composed of 6 places in 239 ms
[2021-05-09 17:02:15] [INFO ] Deduced a trap composed of 6 places in 230 ms
[2021-05-09 17:02:15] [INFO ] Deduced a trap composed of 4 places in 217 ms
[2021-05-09 17:02:16] [INFO ] Deduced a trap composed of 4 places in 207 ms
[2021-05-09 17:02:16] [INFO ] Deduced a trap composed of 4 places in 255 ms
[2021-05-09 17:02:16] [INFO ] Deduced a trap composed of 4 places in 248 ms
[2021-05-09 17:02:16] [INFO ] Deduced a trap composed of 6 places in 238 ms
[2021-05-09 17:02:17] [INFO ] Deduced a trap composed of 6 places in 246 ms
[2021-05-09 17:02:17] [INFO ] Deduced a trap composed of 4 places in 217 ms
[2021-05-09 17:02:17] [INFO ] Deduced a trap composed of 4 places in 207 ms
[2021-05-09 17:02:17] [INFO ] Deduced a trap composed of 4 places in 219 ms
[2021-05-09 17:02:18] [INFO ] Deduced a trap composed of 4 places in 208 ms
[2021-05-09 17:02:18] [INFO ] Deduced a trap composed of 4 places in 197 ms
[2021-05-09 17:02:18] [INFO ] Deduced a trap composed of 4 places in 260 ms
[2021-05-09 17:02:18] [INFO ] Deduced a trap composed of 4 places in 250 ms
[2021-05-09 17:02:19] [INFO ] Deduced a trap composed of 4 places in 244 ms
[2021-05-09 17:02:19] [INFO ] Deduced a trap composed of 6 places in 235 ms
[2021-05-09 17:02:19] [INFO ] Deduced a trap composed of 6 places in 226 ms
[2021-05-09 17:02:19] [INFO ] Deduced a trap composed of 4 places in 217 ms
[2021-05-09 17:02:20] [INFO ] Deduced a trap composed of 4 places in 208 ms
[2021-05-09 17:02:20] [INFO ] Deduced a trap composed of 4 places in 237 ms
[2021-05-09 17:02:20] [INFO ] Deduced a trap composed of 4 places in 207 ms
[2021-05-09 17:02:20] [INFO ] Deduced a trap composed of 4 places in 197 ms
[2021-05-09 17:02:21] [INFO ] Deduced a trap composed of 6 places in 226 ms
[2021-05-09 17:02:21] [INFO ] Deduced a trap composed of 4 places in 216 ms
[2021-05-09 17:02:21] [INFO ] Deduced a trap composed of 4 places in 208 ms
[2021-05-09 17:02:21] [INFO ] Deduced a trap composed of 4 places in 207 ms
[2021-05-09 17:02:22] [INFO ] Deduced a trap composed of 4 places in 206 ms
[2021-05-09 17:02:22] [INFO ] Deduced a trap composed of 4 places in 197 ms
[2021-05-09 17:02:22] [INFO ] Deduced a trap composed of 4 places in 189 ms
[2021-05-09 17:02:22] [INFO ] Trap strengthening (SAT) tested/added 85/84 trap constraints in 25832 ms
[2021-05-09 17:02:23] [INFO ] Computed and/alt/rep : 40200/120000/600 causal constraints in 485 ms.
[2021-05-09 17:02:32] [INFO ] Added : 201 causal constraints over 41 iterations in 9913 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 348 ms.
[2021-05-09 17:02:33] [INFO ] [Real]Absence check using 400 positive place invariants in 209 ms returned sat
[2021-05-09 17:02:33] [INFO ] [Real]Absence check using 400 positive and 200 generalized place invariants in 132 ms returned sat
[2021-05-09 17:02:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:02:35] [INFO ] [Real]Absence check using state equation in 2080 ms returned sat
[2021-05-09 17:02:36] [INFO ] [Real]Added 200 Read/Feed constraints in 126 ms returned sat
[2021-05-09 17:02:36] [INFO ] Deduced a trap composed of 5 places in 506 ms
[2021-05-09 17:02:37] [INFO ] Deduced a trap composed of 4 places in 554 ms
[2021-05-09 17:02:37] [INFO ] Deduced a trap composed of 5 places in 600 ms
[2021-05-09 17:02:38] [INFO ] Deduced a trap composed of 4 places in 468 ms
[2021-05-09 17:02:38] [INFO ] Deduced a trap composed of 4 places in 453 ms
[2021-05-09 17:02:39] [INFO ] Deduced a trap composed of 4 places in 552 ms
[2021-05-09 17:02:39] [INFO ] Deduced a trap composed of 4 places in 435 ms
[2021-05-09 17:02:40] [INFO ] Deduced a trap composed of 4 places in 452 ms
[2021-05-09 17:02:40] [INFO ] Deduced a trap composed of 4 places in 427 ms
[2021-05-09 17:02:41] [INFO ] Deduced a trap composed of 4 places in 417 ms
[2021-05-09 17:02:41] [INFO ] Deduced a trap composed of 4 places in 405 ms
[2021-05-09 17:02:42] [INFO ] Deduced a trap composed of 4 places in 398 ms
[2021-05-09 17:02:42] [INFO ] Deduced a trap composed of 5 places in 384 ms
[2021-05-09 17:02:42] [INFO ] Deduced a trap composed of 6 places in 368 ms
[2021-05-09 17:02:43] [INFO ] Deduced a trap composed of 5 places in 356 ms
[2021-05-09 17:02:43] [INFO ] Deduced a trap composed of 5 places in 377 ms
[2021-05-09 17:02:44] [INFO ] Deduced a trap composed of 4 places in 348 ms
[2021-05-09 17:02:44] [INFO ] Deduced a trap composed of 4 places in 333 ms
[2021-05-09 17:02:44] [INFO ] Deduced a trap composed of 4 places in 321 ms
[2021-05-09 17:02:45] [INFO ] Deduced a trap composed of 4 places in 310 ms
[2021-05-09 17:02:45] [INFO ] Deduced a trap composed of 4 places in 297 ms
[2021-05-09 17:02:45] [INFO ] Deduced a trap composed of 4 places in 285 ms
[2021-05-09 17:02:46] [INFO ] Deduced a trap composed of 4 places in 275 ms
[2021-05-09 17:02:46] [INFO ] Deduced a trap composed of 4 places in 278 ms
[2021-05-09 17:02:46] [INFO ] Deduced a trap composed of 4 places in 334 ms
[2021-05-09 17:02:47] [INFO ] Deduced a trap composed of 4 places in 287 ms
[2021-05-09 17:02:47] [INFO ] Deduced a trap composed of 4 places in 285 ms
[2021-05-09 17:02:47] [INFO ] Deduced a trap composed of 4 places in 274 ms
[2021-05-09 17:02:48] [INFO ] Deduced a trap composed of 4 places in 264 ms
[2021-05-09 17:02:48] [INFO ] Deduced a trap composed of 4 places in 257 ms
[2021-05-09 17:02:48] [INFO ] Deduced a trap composed of 4 places in 267 ms
[2021-05-09 17:02:48] [INFO ] Deduced a trap composed of 4 places in 258 ms
[2021-05-09 17:02:49] [INFO ] Deduced a trap composed of 4 places in 264 ms
[2021-05-09 17:02:49] [INFO ] Deduced a trap composed of 4 places in 251 ms
[2021-05-09 17:02:49] [INFO ] Deduced a trap composed of 4 places in 269 ms
[2021-05-09 17:02:50] [INFO ] Deduced a trap composed of 4 places in 278 ms
[2021-05-09 17:02:50] [INFO ] Deduced a trap composed of 4 places in 296 ms
[2021-05-09 17:02:50] [INFO ] Deduced a trap composed of 4 places in 284 ms
[2021-05-09 17:02:51] [INFO ] Deduced a trap composed of 4 places in 261 ms
[2021-05-09 17:02:51] [INFO ] Deduced a trap composed of 4 places in 247 ms
[2021-05-09 17:02:51] [INFO ] Deduced a trap composed of 4 places in 246 ms
[2021-05-09 17:02:51] [INFO ] Deduced a trap composed of 4 places in 294 ms
[2021-05-09 17:02:52] [INFO ] Deduced a trap composed of 4 places in 282 ms
[2021-05-09 17:02:52] [INFO ] Deduced a trap composed of 4 places in 271 ms
[2021-05-09 17:02:52] [INFO ] Deduced a trap composed of 4 places in 259 ms
[2021-05-09 17:02:53] [INFO ] Deduced a trap composed of 4 places in 255 ms
[2021-05-09 17:02:53] [INFO ] Deduced a trap composed of 5 places in 239 ms
[2021-05-09 17:02:53] [INFO ] Deduced a trap composed of 5 places in 240 ms
[2021-05-09 17:02:53] [INFO ] Deduced a trap composed of 4 places in 226 ms
[2021-05-09 17:02:54] [INFO ] Deduced a trap composed of 4 places in 226 ms
[2021-05-09 17:02:54] [INFO ] Deduced a trap composed of 4 places in 226 ms
[2021-05-09 17:02:54] [INFO ] Deduced a trap composed of 4 places in 228 ms
[2021-05-09 17:02:54] [INFO ] Deduced a trap composed of 4 places in 217 ms
[2021-05-09 17:02:55] [INFO ] Deduced a trap composed of 4 places in 217 ms
[2021-05-09 17:02:55] [INFO ] Deduced a trap composed of 5 places in 208 ms
[2021-05-09 17:02:55] [INFO ] Deduced a trap composed of 5 places in 200 ms
[2021-05-09 17:02:55] [INFO ] Deduced a trap composed of 4 places in 200 ms
[2021-05-09 17:02:56] [INFO ] Deduced a trap composed of 4 places in 386 ms
[2021-05-09 17:02:56] [INFO ] Deduced a trap composed of 4 places in 347 ms
[2021-05-09 17:02:57] [INFO ] Deduced a trap composed of 4 places in 330 ms
[2021-05-09 17:02:57] [INFO ] Deduced a trap composed of 4 places in 314 ms
[2021-05-09 17:02:57] [INFO ] Deduced a trap composed of 4 places in 301 ms
[2021-05-09 17:02:58] [INFO ] Deduced a trap composed of 4 places in 290 ms
[2021-05-09 17:02:58] [INFO ] Deduced a trap composed of 4 places in 278 ms
[2021-05-09 17:02:58] [INFO ] Deduced a trap composed of 4 places in 268 ms
[2021-05-09 17:02:58] [INFO ] Deduced a trap composed of 4 places in 260 ms
[2021-05-09 17:02:59] [INFO ] Deduced a trap composed of 4 places in 252 ms
[2021-05-09 17:02:59] [INFO ] Deduced a trap composed of 4 places in 284 ms
[2021-05-09 17:02:59] [INFO ] Deduced a trap composed of 4 places in 264 ms
[2021-05-09 17:03:00] [INFO ] Deduced a trap composed of 4 places in 253 ms
[2021-05-09 17:03:00] [INFO ] Deduced a trap composed of 4 places in 283 ms
[2021-05-09 17:03:00] [INFO ] Deduced a trap composed of 4 places in 271 ms
[2021-05-09 17:03:01] [INFO ] Deduced a trap composed of 4 places in 263 ms
[2021-05-09 17:03:01] [INFO ] Deduced a trap composed of 4 places in 251 ms
[2021-05-09 17:03:01] [INFO ] Deduced a trap composed of 4 places in 240 ms
[2021-05-09 17:03:01] [INFO ] Deduced a trap composed of 5 places in 232 ms
[2021-05-09 17:03:02] [INFO ] Deduced a trap composed of 4 places in 223 ms
[2021-05-09 17:03:02] [INFO ] Deduced a trap composed of 4 places in 214 ms
[2021-05-09 17:03:02] [INFO ] Deduced a trap composed of 5 places in 214 ms
[2021-05-09 17:03:02] [INFO ] Deduced a trap composed of 5 places in 195 ms
[2021-05-09 17:03:03] [INFO ] Deduced a trap composed of 5 places in 237 ms
[2021-05-09 17:03:03] [INFO ] Deduced a trap composed of 5 places in 235 ms
[2021-05-09 17:03:03] [INFO ] Deduced a trap composed of 4 places in 217 ms
[2021-05-09 17:03:03] [INFO ] Deduced a trap composed of 5 places in 209 ms
[2021-05-09 17:03:04] [INFO ] Deduced a trap composed of 5 places in 201 ms
[2021-05-09 17:03:04] [INFO ] Deduced a trap composed of 4 places in 191 ms
[2021-05-09 17:03:04] [INFO ] Deduced a trap composed of 4 places in 188 ms
[2021-05-09 17:03:04] [INFO ] Trap strengthening (SAT) tested/added 88/87 trap constraints in 28739 ms
[2021-05-09 17:03:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:03:05] [INFO ] [Nat]Absence check using 400 positive place invariants in 203 ms returned sat
[2021-05-09 17:03:05] [INFO ] [Nat]Absence check using 400 positive and 200 generalized place invariants in 133 ms returned sat
[2021-05-09 17:03:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:03:07] [INFO ] [Nat]Absence check using state equation in 2121 ms returned sat
[2021-05-09 17:03:07] [INFO ] [Nat]Added 200 Read/Feed constraints in 120 ms returned sat
[2021-05-09 17:03:07] [INFO ] Deduced a trap composed of 5 places in 494 ms
[2021-05-09 17:03:08] [INFO ] Deduced a trap composed of 4 places in 547 ms
[2021-05-09 17:03:09] [INFO ] Deduced a trap composed of 5 places in 474 ms
[2021-05-09 17:03:09] [INFO ] Deduced a trap composed of 4 places in 465 ms
[2021-05-09 17:03:10] [INFO ] Deduced a trap composed of 4 places in 453 ms
[2021-05-09 17:03:10] [INFO ] Deduced a trap composed of 4 places in 444 ms
[2021-05-09 17:03:10] [INFO ] Deduced a trap composed of 4 places in 440 ms
[2021-05-09 17:03:11] [INFO ] Deduced a trap composed of 4 places in 436 ms
[2021-05-09 17:03:11] [INFO ] Deduced a trap composed of 4 places in 435 ms
[2021-05-09 17:03:12] [INFO ] Deduced a trap composed of 4 places in 416 ms
[2021-05-09 17:03:12] [INFO ] Deduced a trap composed of 4 places in 405 ms
[2021-05-09 17:03:13] [INFO ] Deduced a trap composed of 4 places in 396 ms
[2021-05-09 17:03:13] [INFO ] Deduced a trap composed of 5 places in 385 ms
[2021-05-09 17:03:14] [INFO ] Deduced a trap composed of 6 places in 368 ms
[2021-05-09 17:03:14] [INFO ] Deduced a trap composed of 5 places in 355 ms
[2021-05-09 17:03:14] [INFO ] Deduced a trap composed of 5 places in 357 ms
[2021-05-09 17:03:15] [INFO ] Deduced a trap composed of 4 places in 355 ms
[2021-05-09 17:03:15] [INFO ] Deduced a trap composed of 4 places in 335 ms
[2021-05-09 17:03:15] [INFO ] Deduced a trap composed of 4 places in 322 ms
[2021-05-09 17:03:16] [INFO ] Deduced a trap composed of 4 places in 309 ms
[2021-05-09 17:03:16] [INFO ] Deduced a trap composed of 4 places in 297 ms
[2021-05-09 17:03:16] [INFO ] Deduced a trap composed of 4 places in 284 ms
[2021-05-09 17:03:17] [INFO ] Deduced a trap composed of 4 places in 274 ms
[2021-05-09 17:03:17] [INFO ] Deduced a trap composed of 4 places in 276 ms
[2021-05-09 17:03:17] [INFO ] Deduced a trap composed of 4 places in 297 ms
[2021-05-09 17:03:18] [INFO ] Deduced a trap composed of 4 places in 292 ms
[2021-05-09 17:03:18] [INFO ] Deduced a trap composed of 4 places in 288 ms
[2021-05-09 17:03:18] [INFO ] Deduced a trap composed of 4 places in 273 ms
[2021-05-09 17:03:19] [INFO ] Deduced a trap composed of 4 places in 268 ms
[2021-05-09 17:03:19] [INFO ] Deduced a trap composed of 4 places in 256 ms
[2021-05-09 17:03:19] [INFO ] Deduced a trap composed of 4 places in 266 ms
[2021-05-09 17:03:19] [INFO ] Deduced a trap composed of 4 places in 259 ms
[2021-05-09 17:03:20] [INFO ] Deduced a trap composed of 4 places in 265 ms
[2021-05-09 17:03:20] [INFO ] Deduced a trap composed of 4 places in 253 ms
[2021-05-09 17:03:20] [INFO ] Deduced a trap composed of 4 places in 259 ms
[2021-05-09 17:03:21] [INFO ] Deduced a trap composed of 4 places in 243 ms
[2021-05-09 17:03:21] [INFO ] Deduced a trap composed of 4 places in 271 ms
[2021-05-09 17:03:21] [INFO ] Deduced a trap composed of 4 places in 261 ms
[2021-05-09 17:03:21] [INFO ] Deduced a trap composed of 4 places in 258 ms
[2021-05-09 17:03:22] [INFO ] Deduced a trap composed of 4 places in 244 ms
[2021-05-09 17:03:22] [INFO ] Deduced a trap composed of 4 places in 247 ms
[2021-05-09 17:03:22] [INFO ] Deduced a trap composed of 4 places in 295 ms
[2021-05-09 17:03:23] [INFO ] Deduced a trap composed of 4 places in 283 ms
[2021-05-09 17:03:23] [INFO ] Deduced a trap composed of 4 places in 270 ms
[2021-05-09 17:03:23] [INFO ] Deduced a trap composed of 4 places in 258 ms
[2021-05-09 17:03:24] [INFO ] Deduced a trap composed of 4 places in 245 ms
[2021-05-09 17:03:24] [INFO ] Deduced a trap composed of 5 places in 238 ms
[2021-05-09 17:03:24] [INFO ] Deduced a trap composed of 5 places in 238 ms
[2021-05-09 17:03:24] [INFO ] Deduced a trap composed of 4 places in 234 ms
[2021-05-09 17:03:25] [INFO ] Deduced a trap composed of 4 places in 225 ms
[2021-05-09 17:03:25] [INFO ] Deduced a trap composed of 4 places in 225 ms
[2021-05-09 17:03:25] [INFO ] Deduced a trap composed of 4 places in 228 ms
[2021-05-09 17:03:25] [INFO ] Deduced a trap composed of 4 places in 217 ms
[2021-05-09 17:03:26] [INFO ] Deduced a trap composed of 4 places in 215 ms
[2021-05-09 17:03:26] [INFO ] Deduced a trap composed of 5 places in 207 ms
[2021-05-09 17:03:26] [INFO ] Deduced a trap composed of 5 places in 199 ms
[2021-05-09 17:03:26] [INFO ] Deduced a trap composed of 4 places in 186 ms
[2021-05-09 17:03:27] [INFO ] Deduced a trap composed of 4 places in 340 ms
[2021-05-09 17:03:27] [INFO ] Deduced a trap composed of 4 places in 341 ms
[2021-05-09 17:03:27] [INFO ] Deduced a trap composed of 4 places in 327 ms
[2021-05-09 17:03:28] [INFO ] Deduced a trap composed of 4 places in 321 ms
[2021-05-09 17:03:28] [INFO ] Deduced a trap composed of 4 places in 307 ms
[2021-05-09 17:03:28] [INFO ] Deduced a trap composed of 4 places in 294 ms
[2021-05-09 17:03:29] [INFO ] Deduced a trap composed of 4 places in 278 ms
[2021-05-09 17:03:29] [INFO ] Deduced a trap composed of 4 places in 271 ms
[2021-05-09 17:03:29] [INFO ] Deduced a trap composed of 4 places in 261 ms
[2021-05-09 17:03:30] [INFO ] Deduced a trap composed of 4 places in 273 ms
[2021-05-09 17:03:30] [INFO ] Deduced a trap composed of 4 places in 252 ms
[2021-05-09 17:03:30] [INFO ] Deduced a trap composed of 4 places in 249 ms
[2021-05-09 17:03:30] [INFO ] Deduced a trap composed of 4 places in 267 ms
[2021-05-09 17:03:31] [INFO ] Deduced a trap composed of 4 places in 282 ms
[2021-05-09 17:03:31] [INFO ] Deduced a trap composed of 4 places in 271 ms
[2021-05-09 17:03:31] [INFO ] Deduced a trap composed of 4 places in 264 ms
[2021-05-09 17:03:32] [INFO ] Deduced a trap composed of 4 places in 288 ms
[2021-05-09 17:03:32] [INFO ] Deduced a trap composed of 4 places in 319 ms
[2021-05-09 17:03:32] [INFO ] Deduced a trap composed of 4 places in 303 ms
[2021-05-09 17:03:33] [INFO ] Deduced a trap composed of 4 places in 290 ms
[2021-05-09 17:03:33] [INFO ] Deduced a trap composed of 4 places in 274 ms
[2021-05-09 17:03:33] [INFO ] Deduced a trap composed of 4 places in 259 ms
[2021-05-09 17:03:34] [INFO ] Deduced a trap composed of 5 places in 250 ms
[2021-05-09 17:03:34] [INFO ] Deduced a trap composed of 5 places in 248 ms
[2021-05-09 17:03:34] [INFO ] Deduced a trap composed of 4 places in 234 ms
[2021-05-09 17:03:34] [INFO ] Deduced a trap composed of 4 places in 216 ms
[2021-05-09 17:03:35] [INFO ] Deduced a trap composed of 4 places in 212 ms
[2021-05-09 17:03:35] [INFO ] Deduced a trap composed of 4 places in 208 ms
[2021-05-09 17:03:35] [INFO ] Deduced a trap composed of 4 places in 217 ms
[2021-05-09 17:03:35] [INFO ] Deduced a trap composed of 5 places in 208 ms
[2021-05-09 17:03:36] [INFO ] Deduced a trap composed of 4 places in 272 ms
[2021-05-09 17:03:36] [INFO ] Deduced a trap composed of 4 places in 256 ms
[2021-05-09 17:03:36] [INFO ] Deduced a trap composed of 4 places in 246 ms
[2021-05-09 17:03:36] [INFO ] Deduced a trap composed of 5 places in 236 ms
[2021-05-09 17:03:37] [INFO ] Deduced a trap composed of 4 places in 241 ms
[2021-05-09 17:03:37] [INFO ] Deduced a trap composed of 4 places in 214 ms
[2021-05-09 17:03:37] [INFO ] Deduced a trap composed of 4 places in 221 ms
[2021-05-09 17:03:37] [INFO ] Deduced a trap composed of 5 places in 209 ms
[2021-05-09 17:03:38] [INFO ] Deduced a trap composed of 4 places in 282 ms
[2021-05-09 17:03:38] [INFO ] Deduced a trap composed of 4 places in 263 ms
[2021-05-09 17:03:38] [INFO ] Deduced a trap composed of 4 places in 253 ms
[2021-05-09 17:03:39] [INFO ] Deduced a trap composed of 5 places in 246 ms
[2021-05-09 17:03:39] [INFO ] Deduced a trap composed of 4 places in 232 ms
[2021-05-09 17:03:39] [INFO ] Deduced a trap composed of 4 places in 221 ms
[2021-05-09 17:03:39] [INFO ] Deduced a trap composed of 5 places in 208 ms
[2021-05-09 17:03:40] [INFO ] Deduced a trap composed of 5 places in 211 ms
[2021-05-09 17:03:40] [INFO ] Deduced a trap composed of 5 places in 198 ms
[2021-05-09 17:03:40] [INFO ] Deduced a trap composed of 4 places in 185 ms
[2021-05-09 17:03:40] [INFO ] Deduced a trap composed of 4 places in 230 ms
[2021-05-09 17:03:41] [INFO ] Deduced a trap composed of 4 places in 220 ms
[2021-05-09 17:03:41] [INFO ] Deduced a trap composed of 5 places in 214 ms
[2021-05-09 17:03:41] [INFO ] Deduced a trap composed of 5 places in 199 ms
[2021-05-09 17:03:41] [INFO ] Deduced a trap composed of 4 places in 187 ms
[2021-05-09 17:03:42] [INFO ] Deduced a trap composed of 5 places in 193 ms
[2021-05-09 17:03:42] [INFO ] Deduced a trap composed of 4 places in 186 ms
[2021-05-09 17:03:42] [INFO ] Trap strengthening (SAT) tested/added 113/112 trap constraints in 34966 ms
[2021-05-09 17:03:42] [INFO ] Computed and/alt/rep : 40200/120000/600 causal constraints in 508 ms.
[2021-05-09 17:03:49] [INFO ] Added : 180 causal constraints over 36 iterations in 7348 ms. Result :unknown
[2021-05-09 17:03:50] [INFO ] [Real]Absence check using 400 positive place invariants in 212 ms returned sat
[2021-05-09 17:03:50] [INFO ] [Real]Absence check using 400 positive and 200 generalized place invariants in 137 ms returned sat
[2021-05-09 17:03:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:03:52] [INFO ] [Real]Absence check using state equation in 2113 ms returned sat
[2021-05-09 17:03:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:03:52] [INFO ] [Nat]Absence check using 400 positive place invariants in 196 ms returned sat
[2021-05-09 17:03:52] [INFO ] [Nat]Absence check using 400 positive and 200 generalized place invariants in 130 ms returned sat
[2021-05-09 17:03:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:03:54] [INFO ] [Nat]Absence check using state equation in 2108 ms returned sat
[2021-05-09 17:03:55] [INFO ] [Nat]Added 200 Read/Feed constraints in 108 ms returned sat
[2021-05-09 17:03:55] [INFO ] Deduced a trap composed of 6 places in 511 ms
[2021-05-09 17:03:56] [INFO ] Deduced a trap composed of 4 places in 558 ms
[2021-05-09 17:03:56] [INFO ] Deduced a trap composed of 4 places in 489 ms
[2021-05-09 17:03:57] [INFO ] Deduced a trap composed of 4 places in 471 ms
[2021-05-09 17:03:57] [INFO ] Deduced a trap composed of 6 places in 470 ms
[2021-05-09 17:03:58] [INFO ] Deduced a trap composed of 4 places in 507 ms
[2021-05-09 17:03:58] [INFO ] Deduced a trap composed of 4 places in 502 ms
[2021-05-09 17:03:59] [INFO ] Deduced a trap composed of 4 places in 437 ms
[2021-05-09 17:03:59] [INFO ] Deduced a trap composed of 4 places in 416 ms
[2021-05-09 17:04:00] [INFO ] Deduced a trap composed of 4 places in 404 ms
[2021-05-09 17:04:00] [INFO ] Deduced a trap composed of 6 places in 391 ms
[2021-05-09 17:04:00] [INFO ] Deduced a trap composed of 4 places in 377 ms
[2021-05-09 17:04:01] [INFO ] Deduced a trap composed of 4 places in 430 ms
[2021-05-09 17:04:01] [INFO ] Deduced a trap composed of 6 places in 370 ms
[2021-05-09 17:04:02] [INFO ] Deduced a trap composed of 6 places in 352 ms
[2021-05-09 17:04:02] [INFO ] Deduced a trap composed of 6 places in 349 ms
[2021-05-09 17:04:02] [INFO ] Deduced a trap composed of 6 places in 339 ms
[2021-05-09 17:04:03] [INFO ] Deduced a trap composed of 4 places in 327 ms
[2021-05-09 17:04:03] [INFO ] Deduced a trap composed of 4 places in 319 ms
[2021-05-09 17:04:04] [INFO ] Deduced a trap composed of 6 places in 357 ms
[2021-05-09 17:04:04] [INFO ] Deduced a trap composed of 6 places in 390 ms
[2021-05-09 17:04:04] [INFO ] Deduced a trap composed of 4 places in 335 ms
[2021-05-09 17:04:05] [INFO ] Deduced a trap composed of 4 places in 327 ms
[2021-05-09 17:04:05] [INFO ] Deduced a trap composed of 4 places in 339 ms
[2021-05-09 17:04:05] [INFO ] Deduced a trap composed of 4 places in 331 ms
[2021-05-09 17:04:06] [INFO ] Deduced a trap composed of 4 places in 319 ms
[2021-05-09 17:04:06] [INFO ] Deduced a trap composed of 4 places in 329 ms
[2021-05-09 17:04:06] [INFO ] Deduced a trap composed of 4 places in 314 ms
[2021-05-09 17:04:07] [INFO ] Deduced a trap composed of 4 places in 335 ms
[2021-05-09 17:04:07] [INFO ] Deduced a trap composed of 4 places in 334 ms
[2021-05-09 17:04:08] [INFO ] Deduced a trap composed of 4 places in 309 ms
[2021-05-09 17:04:08] [INFO ] Deduced a trap composed of 4 places in 335 ms
[2021-05-09 17:04:08] [INFO ] Deduced a trap composed of 4 places in 327 ms
[2021-05-09 17:04:09] [INFO ] Deduced a trap composed of 4 places in 312 ms
[2021-05-09 17:04:09] [INFO ] Deduced a trap composed of 6 places in 372 ms
[2021-05-09 17:04:09] [INFO ] Deduced a trap composed of 6 places in 360 ms
[2021-05-09 17:04:10] [INFO ] Deduced a trap composed of 4 places in 343 ms
[2021-05-09 17:04:10] [INFO ] Deduced a trap composed of 4 places in 334 ms
[2021-05-09 17:04:10] [INFO ] Deduced a trap composed of 4 places in 346 ms
[2021-05-09 17:04:11] [INFO ] Deduced a trap composed of 4 places in 350 ms
[2021-05-09 17:04:11] [INFO ] Deduced a trap composed of 4 places in 335 ms
[2021-05-09 17:04:12] [INFO ] Deduced a trap composed of 4 places in 345 ms
[2021-05-09 17:04:12] [INFO ] Deduced a trap composed of 4 places in 338 ms
[2021-05-09 17:04:12] [INFO ] Deduced a trap composed of 4 places in 322 ms
[2021-05-09 17:04:13] [INFO ] Deduced a trap composed of 4 places in 334 ms
[2021-05-09 17:04:13] [INFO ] Deduced a trap composed of 4 places in 323 ms
[2021-05-09 17:04:13] [INFO ] Deduced a trap composed of 4 places in 319 ms
[2021-05-09 17:04:14] [INFO ] Deduced a trap composed of 4 places in 358 ms
[2021-05-09 17:04:14] [INFO ] Deduced a trap composed of 4 places in 328 ms
[2021-05-09 17:04:14] [INFO ] Deduced a trap composed of 4 places in 312 ms
[2021-05-09 17:04:15] [INFO ] Deduced a trap composed of 5 places in 297 ms
[2021-05-09 17:04:15] [INFO ] Deduced a trap composed of 4 places in 336 ms
[2021-05-09 17:04:16] [INFO ] Deduced a trap composed of 4 places in 337 ms
[2021-05-09 17:04:16] [INFO ] Deduced a trap composed of 4 places in 309 ms
[2021-05-09 17:04:16] [INFO ] Deduced a trap composed of 5 places in 296 ms
[2021-05-09 17:04:17] [INFO ] Deduced a trap composed of 5 places in 285 ms
[2021-05-09 17:04:17] [INFO ] Deduced a trap composed of 4 places in 325 ms
[2021-05-09 17:04:17] [INFO ] Deduced a trap composed of 4 places in 334 ms
[2021-05-09 17:04:18] [INFO ] Deduced a trap composed of 4 places in 306 ms
[2021-05-09 17:04:18] [INFO ] Deduced a trap composed of 4 places in 295 ms
[2021-05-09 17:04:18] [INFO ] Deduced a trap composed of 4 places in 322 ms
[2021-05-09 17:04:19] [INFO ] Deduced a trap composed of 4 places in 310 ms
[2021-05-09 17:04:19] [INFO ] Deduced a trap composed of 4 places in 299 ms
[2021-05-09 17:04:19] [INFO ] Deduced a trap composed of 4 places in 284 ms
[2021-05-09 17:04:20] [INFO ] Deduced a trap composed of 5 places in 270 ms
[2021-05-09 17:04:20] [INFO ] Deduced a trap composed of 5 places in 257 ms
[2021-05-09 17:04:20] [INFO ] Deduced a trap composed of 4 places in 302 ms
[2021-05-09 17:04:20] [INFO ] Deduced a trap composed of 4 places in 311 ms
[2021-05-09 17:04:21] [INFO ] Deduced a trap composed of 4 places in 282 ms
[2021-05-09 17:04:21] [INFO ] Deduced a trap composed of 5 places in 268 ms
[2021-05-09 17:04:21] [INFO ] Deduced a trap composed of 5 places in 257 ms
[2021-05-09 17:04:22] [INFO ] Deduced a trap composed of 4 places in 280 ms
[2021-05-09 17:04:22] [INFO ] Deduced a trap composed of 4 places in 275 ms
[2021-05-09 17:04:22] [INFO ] Deduced a trap composed of 4 places in 261 ms
[2021-05-09 17:04:23] [INFO ] Deduced a trap composed of 5 places in 247 ms
[2021-05-09 17:04:23] [INFO ] Deduced a trap composed of 5 places in 238 ms
[2021-05-09 17:04:23] [INFO ] Deduced a trap composed of 6 places in 227 ms
[2021-05-09 17:04:23] [INFO ] Deduced a trap composed of 6 places in 216 ms
[2021-05-09 17:04:24] [INFO ] Deduced a trap composed of 4 places in 238 ms
[2021-05-09 17:04:24] [INFO ] Deduced a trap composed of 6 places in 248 ms
[2021-05-09 17:04:24] [INFO ] Deduced a trap composed of 6 places in 235 ms
[2021-05-09 17:04:24] [INFO ] Deduced a trap composed of 6 places in 244 ms
[2021-05-09 17:04:25] [INFO ] Deduced a trap composed of 6 places in 232 ms
[2021-05-09 17:04:25] [INFO ] Deduced a trap composed of 6 places in 218 ms
[2021-05-09 17:04:25] [INFO ] Deduced a trap composed of 4 places in 207 ms
[2021-05-09 17:04:25] [INFO ] Deduced a trap composed of 5 places in 245 ms
[2021-05-09 17:04:26] [INFO ] Deduced a trap composed of 6 places in 237 ms
[2021-05-09 17:04:26] [INFO ] Deduced a trap composed of 6 places in 224 ms
[2021-05-09 17:04:26] [INFO ] Deduced a trap composed of 4 places in 211 ms
[2021-05-09 17:04:26] [INFO ] Deduced a trap composed of 6 places in 223 ms
[2021-05-09 17:04:27] [INFO ] Deduced a trap composed of 4 places in 241 ms
[2021-05-09 17:04:27] [INFO ] Deduced a trap composed of 4 places in 219 ms
[2021-05-09 17:04:27] [INFO ] Deduced a trap composed of 6 places in 203 ms
[2021-05-09 17:04:27] [INFO ] Deduced a trap composed of 4 places in 189 ms
[2021-05-09 17:04:28] [INFO ] Deduced a trap composed of 5 places in 248 ms
[2021-05-09 17:04:28] [INFO ] Deduced a trap composed of 5 places in 238 ms
[2021-05-09 17:04:28] [INFO ] Deduced a trap composed of 6 places in 239 ms
[2021-05-09 17:04:29] [INFO ] Deduced a trap composed of 6 places in 216 ms
[2021-05-09 17:04:29] [INFO ] Deduced a trap composed of 6 places in 235 ms
[2021-05-09 17:04:29] [INFO ] Deduced a trap composed of 6 places in 214 ms
[2021-05-09 17:04:29] [INFO ] Deduced a trap composed of 6 places in 214 ms
[2021-05-09 17:04:29] [INFO ] Deduced a trap composed of 4 places in 204 ms
[2021-05-09 17:04:30] [INFO ] Deduced a trap composed of 6 places in 244 ms
[2021-05-09 17:04:30] [INFO ] Deduced a trap composed of 4 places in 210 ms
[2021-05-09 17:04:30] [INFO ] Deduced a trap composed of 6 places in 226 ms
[2021-05-09 17:04:31] [INFO ] Deduced a trap composed of 6 places in 213 ms
[2021-05-09 17:04:31] [INFO ] Deduced a trap composed of 6 places in 215 ms
[2021-05-09 17:04:31] [INFO ] Deduced a trap composed of 4 places in 202 ms
[2021-05-09 17:04:31] [INFO ] Deduced a trap composed of 4 places in 206 ms
[2021-05-09 17:04:31] [INFO ] Deduced a trap composed of 6 places in 211 ms
[2021-05-09 17:04:32] [INFO ] Deduced a trap composed of 6 places in 209 ms
[2021-05-09 17:04:32] [INFO ] Deduced a trap composed of 4 places in 201 ms
[2021-05-09 17:04:32] [INFO ] Deduced a trap composed of 6 places in 192 ms
[2021-05-09 17:04:32] [INFO ] Deduced a trap composed of 4 places in 195 ms
[2021-05-09 17:04:33] [INFO ] Deduced a trap composed of 6 places in 253 ms
[2021-05-09 17:04:33] [INFO ] Deduced a trap composed of 6 places in 215 ms
[2021-05-09 17:04:33] [INFO ] Deduced a trap composed of 6 places in 213 ms
[2021-05-09 17:04:33] [INFO ] Deduced a trap composed of 4 places in 203 ms
[2021-05-09 17:04:34] [INFO ] Deduced a trap composed of 4 places in 204 ms
[2021-05-09 17:04:34] [INFO ] Deduced a trap composed of 6 places in 194 ms
[2021-05-09 17:04:34] [INFO ] Deduced a trap composed of 4 places in 184 ms
[2021-05-09 17:04:34] [INFO ] Deduced a trap composed of 6 places in 216 ms
[2021-05-09 17:04:35] [INFO ] Deduced a trap composed of 4 places in 205 ms
[2021-05-09 17:04:35] [INFO ] Deduced a trap composed of 6 places in 195 ms
[2021-05-09 17:04:35] [INFO ] Deduced a trap composed of 4 places in 186 ms
[2021-05-09 17:04:35] [INFO ] Deduced a trap composed of 6 places in 215 ms
[2021-05-09 17:04:35] [INFO ] Deduced a trap composed of 4 places in 205 ms
[2021-05-09 17:04:36] [INFO ] Deduced a trap composed of 6 places in 219 ms
[2021-05-09 17:04:36] [INFO ] Deduced a trap composed of 4 places in 198 ms
[2021-05-09 17:04:36] [INFO ] Deduced a trap composed of 4 places in 219 ms
[2021-05-09 17:04:36] [INFO ] Deduced a trap composed of 6 places in 208 ms
[2021-05-09 17:04:37] [INFO ] Deduced a trap composed of 4 places in 192 ms
[2021-05-09 17:04:37] [INFO ] Deduced a trap composed of 4 places in 186 ms
[2021-05-09 17:04:37] [INFO ] Trap strengthening (SAT) tested/added 134/133 trap constraints in 42479 ms
[2021-05-09 17:04:37] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 4
Incomplete Parikh walk after 45700 steps, including 1000 resets, run finished after 5387 ms. (steps per millisecond=8 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 46100 steps, including 98 resets, run finished after 11319 ms. (steps per millisecond=4 ) properties seen :[0, 0, 1, 0, 0] could not realise parikh vector
FORMULA Dekker-PT-200-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 45900 steps, including 1000 resets, run finished after 5419 ms. (steps per millisecond=8 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Support contains 11 out of 1000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 577 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1000/1000 places, 40400/40400 transitions.
Starting structural reductions, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 407 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2021-05-09 17:05:00] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 1000 cols
[2021-05-09 17:05:00] [INFO ] Computed 600 place invariants in 6 ms
[2021-05-09 17:05:30] [INFO ] Implicit Places using invariants in 29347 ms returned [400, 403, 406, 409, 412, 415, 418, 421, 424, 427, 430, 433, 436, 439, 442, 445, 448, 451, 454, 457, 460, 463, 466, 469, 472, 475, 478, 481, 484, 487, 490, 493, 496, 499, 502, 505, 508, 511, 514, 517, 520, 523, 529, 532, 535, 538, 541, 544, 547, 550, 553, 556, 559, 562, 565, 568, 571, 574, 577, 580, 583, 586, 589, 592, 595, 598, 601, 604, 607, 610, 613, 616, 619, 622, 625, 628, 631, 634, 637, 640, 643, 646, 649, 652, 655, 658, 661, 664, 667, 670, 673, 676, 679, 682, 685, 688, 691, 694, 697, 700, 703, 706, 709, 712, 715, 718, 721, 724, 727, 730, 733, 736, 739, 742, 745, 748, 751, 754, 757, 760, 763, 766, 769, 772, 775, 778, 781, 784, 787, 790, 793, 796, 799, 802, 805, 808, 811, 814, 817, 820, 823, 826, 829, 832, 835, 838, 841, 844, 847, 850, 853, 856, 859, 862, 865, 868, 871, 874, 877, 880, 883, 886, 889, 892, 895, 898, 901, 904, 907, 910, 913, 916, 919, 922, 925, 928, 931, 934, 937, 940, 943, 946, 949, 952, 955, 958, 961, 964, 967, 970, 973, 976, 979, 982, 985, 988, 991, 994, 997]
Discarding 199 places :
Implicit Place search using SMT only with invariants took 29380 ms to find 199 implicit places.
[2021-05-09 17:05:30] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 801 cols
[2021-05-09 17:05:30] [INFO ] Computed 401 place invariants in 5 ms
[2021-05-09 17:06:00] [INFO ] Performed 16995/40400 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-09 17:06:30] [INFO ] Dead Transitions with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (and (>= s333 1) (>= s397 1) (>= s733 1))") after 60016 ms
Starting structural reductions, iteration 1 : 801/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 392 ms. Remains 801 /801 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2021-05-09 17:06:30] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 801 cols
[2021-05-09 17:06:30] [INFO ] Computed 401 place invariants in 4 ms
[2021-05-09 17:07:00] [INFO ] Performed 16956/40400 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-09 17:07:30] [INFO ] Dead Transitions with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (and (>= s7 1) (>= s335 1) (>= s735 1))") after 60016 ms
Finished structural reductions, in 2 iterations. Remains : 801/1000 places, 40400/40400 transitions.
Interrupted random walk after 621062 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=20 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4687 ms. (steps per millisecond=213 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4610 ms. (steps per millisecond=216 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4694 ms. (steps per millisecond=213 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4633 ms. (steps per millisecond=215 ) properties seen :[0, 0, 0, 0]
Interrupted probabilistic random walk after 3171392 steps, run timeout after 30002 ms. (steps per millisecond=105 ) properties seen :[0, 0, 0, 0]
Probabilistic random walk after 3171392 steps, saw 11998 distinct states, run finished after 30002 ms. (steps per millisecond=105 ) properties seen :[0, 0, 0, 0]
[2021-05-09 17:08:49] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 801 cols
[2021-05-09 17:08:49] [INFO ] Computed 401 place invariants in 7 ms
[2021-05-09 17:08:49] [INFO ] [Real]Absence check using 400 positive place invariants in 185 ms returned sat
[2021-05-09 17:08:49] [INFO ] [Real]Absence check using 400 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-09 17:08:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:08:50] [INFO ] [Real]Absence check using state equation in 1300 ms returned sat
[2021-05-09 17:08:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:08:51] [INFO ] [Nat]Absence check using 400 positive place invariants in 176 ms returned sat
[2021-05-09 17:08:51] [INFO ] [Nat]Absence check using 400 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-09 17:08:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:08:52] [INFO ] [Nat]Absence check using state equation in 1293 ms returned sat
[2021-05-09 17:08:52] [INFO ] State equation strengthened by 200 read => feed constraints.
[2021-05-09 17:08:52] [INFO ] [Nat]Added 200 Read/Feed constraints in 116 ms returned sat
[2021-05-09 17:08:53] [INFO ] Deduced a trap composed of 4 places in 699 ms
[2021-05-09 17:08:54] [INFO ] Deduced a trap composed of 4 places in 684 ms
[2021-05-09 17:08:54] [INFO ] Deduced a trap composed of 4 places in 675 ms
[2021-05-09 17:08:55] [INFO ] Deduced a trap composed of 4 places in 657 ms
[2021-05-09 17:08:56] [INFO ] Deduced a trap composed of 4 places in 648 ms
[2021-05-09 17:08:56] [INFO ] Deduced a trap composed of 4 places in 631 ms
[2021-05-09 17:08:57] [INFO ] Deduced a trap composed of 4 places in 639 ms
[2021-05-09 17:08:58] [INFO ] Deduced a trap composed of 4 places in 606 ms
[2021-05-09 17:08:58] [INFO ] Deduced a trap composed of 4 places in 600 ms
[2021-05-09 17:08:59] [INFO ] Deduced a trap composed of 4 places in 587 ms
[2021-05-09 17:09:00] [INFO ] Deduced a trap composed of 4 places in 576 ms
[2021-05-09 17:09:00] [INFO ] Deduced a trap composed of 4 places in 567 ms
[2021-05-09 17:09:01] [INFO ] Deduced a trap composed of 4 places in 551 ms
[2021-05-09 17:09:01] [INFO ] Deduced a trap composed of 4 places in 542 ms
[2021-05-09 17:09:02] [INFO ] Deduced a trap composed of 4 places in 534 ms
[2021-05-09 17:09:02] [INFO ] Deduced a trap composed of 4 places in 468 ms
[2021-05-09 17:09:03] [INFO ] Deduced a trap composed of 4 places in 456 ms
[2021-05-09 17:09:03] [INFO ] Deduced a trap composed of 4 places in 452 ms
[2021-05-09 17:09:04] [INFO ] Deduced a trap composed of 4 places in 455 ms
[2021-05-09 17:09:04] [INFO ] Deduced a trap composed of 4 places in 443 ms
[2021-05-09 17:09:05] [INFO ] Deduced a trap composed of 4 places in 431 ms
[2021-05-09 17:09:05] [INFO ] Deduced a trap composed of 4 places in 418 ms
[2021-05-09 17:09:06] [INFO ] Deduced a trap composed of 4 places in 416 ms
[2021-05-09 17:09:06] [INFO ] Deduced a trap composed of 4 places in 416 ms
[2021-05-09 17:09:06] [INFO ] Deduced a trap composed of 4 places in 416 ms
[2021-05-09 17:09:07] [INFO ] Deduced a trap composed of 4 places in 397 ms
[2021-05-09 17:09:07] [INFO ] Deduced a trap composed of 4 places in 390 ms
[2021-05-09 17:09:08] [INFO ] Deduced a trap composed of 4 places in 382 ms
[2021-05-09 17:09:08] [INFO ] Deduced a trap composed of 4 places in 370 ms
[2021-05-09 17:09:08] [INFO ] Deduced a trap composed of 4 places in 356 ms
[2021-05-09 17:09:09] [INFO ] Deduced a trap composed of 4 places in 348 ms
[2021-05-09 17:09:09] [INFO ] Deduced a trap composed of 4 places in 336 ms
[2021-05-09 17:09:10] [INFO ] Deduced a trap composed of 4 places in 336 ms
[2021-05-09 17:09:10] [INFO ] Deduced a trap composed of 4 places in 325 ms
[2021-05-09 17:09:10] [INFO ] Deduced a trap composed of 4 places in 349 ms
[2021-05-09 17:09:11] [INFO ] Deduced a trap composed of 4 places in 348 ms
[2021-05-09 17:09:11] [INFO ] Deduced a trap composed of 4 places in 329 ms
[2021-05-09 17:09:11] [INFO ] Deduced a trap composed of 4 places in 318 ms
[2021-05-09 17:09:12] [INFO ] Deduced a trap composed of 4 places in 327 ms
[2021-05-09 17:09:12] [INFO ] Deduced a trap composed of 4 places in 347 ms
[2021-05-09 17:09:12] [INFO ] Deduced a trap composed of 4 places in 333 ms
[2021-05-09 17:09:13] [INFO ] Deduced a trap composed of 4 places in 342 ms
[2021-05-09 17:09:13] [INFO ] Deduced a trap composed of 4 places in 322 ms
[2021-05-09 17:09:13] [INFO ] Deduced a trap composed of 4 places in 314 ms
[2021-05-09 17:09:14] [INFO ] Deduced a trap composed of 4 places in 307 ms
[2021-05-09 17:09:14] [INFO ] Deduced a trap composed of 4 places in 337 ms
[2021-05-09 17:09:15] [INFO ] Deduced a trap composed of 4 places in 325 ms
[2021-05-09 17:09:15] [INFO ] Deduced a trap composed of 4 places in 313 ms
[2021-05-09 17:09:15] [INFO ] Deduced a trap composed of 4 places in 305 ms
[2021-05-09 17:09:16] [INFO ] Deduced a trap composed of 4 places in 299 ms
[2021-05-09 17:09:16] [INFO ] Deduced a trap composed of 4 places in 355 ms
[2021-05-09 17:09:16] [INFO ] Deduced a trap composed of 4 places in 341 ms
[2021-05-09 17:09:17] [INFO ] Deduced a trap composed of 4 places in 333 ms
[2021-05-09 17:09:17] [INFO ] Deduced a trap composed of 4 places in 337 ms
[2021-05-09 17:09:17] [INFO ] Deduced a trap composed of 4 places in 336 ms
[2021-05-09 17:09:18] [INFO ] Deduced a trap composed of 4 places in 312 ms
[2021-05-09 17:09:18] [INFO ] Deduced a trap composed of 4 places in 303 ms
[2021-05-09 17:09:18] [INFO ] Deduced a trap composed of 4 places in 329 ms
[2021-05-09 17:09:19] [INFO ] Deduced a trap composed of 4 places in 318 ms
[2021-05-09 17:09:19] [INFO ] Deduced a trap composed of 4 places in 308 ms
[2021-05-09 17:09:19] [INFO ] Deduced a trap composed of 4 places in 306 ms
[2021-05-09 17:09:20] [INFO ] Deduced a trap composed of 4 places in 284 ms
[2021-05-09 17:09:20] [INFO ] Deduced a trap composed of 4 places in 276 ms
[2021-05-09 17:09:20] [INFO ] Deduced a trap composed of 4 places in 355 ms
[2021-05-09 17:09:21] [INFO ] Deduced a trap composed of 4 places in 344 ms
[2021-05-09 17:09:21] [INFO ] Deduced a trap composed of 4 places in 333 ms
[2021-05-09 17:09:21] [INFO ] Deduced a trap composed of 4 places in 348 ms
[2021-05-09 17:09:22] [INFO ] Deduced a trap composed of 4 places in 340 ms
[2021-05-09 17:09:22] [INFO ] Deduced a trap composed of 4 places in 336 ms
[2021-05-09 17:09:23] [INFO ] Deduced a trap composed of 4 places in 354 ms
[2021-05-09 17:09:23] [INFO ] Deduced a trap composed of 4 places in 329 ms
[2021-05-09 17:09:23] [INFO ] Deduced a trap composed of 4 places in 338 ms
[2021-05-09 17:09:24] [INFO ] Deduced a trap composed of 4 places in 324 ms
[2021-05-09 17:09:24] [INFO ] Deduced a trap composed of 4 places in 315 ms
[2021-05-09 17:09:24] [INFO ] Deduced a trap composed of 4 places in 305 ms
[2021-05-09 17:09:25] [INFO ] Deduced a trap composed of 4 places in 308 ms
[2021-05-09 17:09:25] [INFO ] Deduced a trap composed of 4 places in 299 ms
[2021-05-09 17:09:25] [INFO ] Deduced a trap composed of 4 places in 288 ms
[2021-05-09 17:09:26] [INFO ] Deduced a trap composed of 4 places in 315 ms
[2021-05-09 17:09:26] [INFO ] Deduced a trap composed of 4 places in 309 ms
[2021-05-09 17:09:26] [INFO ] Deduced a trap composed of 4 places in 299 ms
[2021-05-09 17:09:27] [INFO ] Deduced a trap composed of 4 places in 318 ms
[2021-05-09 17:09:27] [INFO ] Deduced a trap composed of 4 places in 309 ms
[2021-05-09 17:09:27] [INFO ] Deduced a trap composed of 4 places in 301 ms
[2021-05-09 17:09:28] [INFO ] Deduced a trap composed of 4 places in 290 ms
[2021-05-09 17:09:28] [INFO ] Deduced a trap composed of 4 places in 307 ms
[2021-05-09 17:09:28] [INFO ] Deduced a trap composed of 4 places in 299 ms
[2021-05-09 17:09:29] [INFO ] Deduced a trap composed of 4 places in 308 ms
[2021-05-09 17:09:29] [INFO ] Deduced a trap composed of 4 places in 301 ms
[2021-05-09 17:09:29] [INFO ] Deduced a trap composed of 4 places in 288 ms
[2021-05-09 17:09:30] [INFO ] Deduced a trap composed of 4 places in 290 ms
[2021-05-09 17:09:30] [INFO ] Deduced a trap composed of 4 places in 291 ms
[2021-05-09 17:09:30] [INFO ] Deduced a trap composed of 4 places in 272 ms
[2021-05-09 17:09:30] [INFO ] Deduced a trap composed of 4 places in 265 ms
[2021-05-09 17:09:31] [INFO ] Deduced a trap composed of 4 places in 256 ms
[2021-05-09 17:09:31] [INFO ] Deduced a trap composed of 4 places in 251 ms
[2021-05-09 17:09:31] [INFO ] Deduced a trap composed of 4 places in 244 ms
[2021-05-09 17:09:32] [INFO ] Deduced a trap composed of 4 places in 285 ms
[2021-05-09 17:09:32] [INFO ] Deduced a trap composed of 4 places in 290 ms
[2021-05-09 17:09:32] [INFO ] Deduced a trap composed of 4 places in 362 ms
[2021-05-09 17:09:33] [INFO ] Deduced a trap composed of 4 places in 352 ms
[2021-05-09 17:09:33] [INFO ] Deduced a trap composed of 4 places in 305 ms
[2021-05-09 17:09:33] [INFO ] Deduced a trap composed of 4 places in 323 ms
[2021-05-09 17:09:34] [INFO ] Deduced a trap composed of 4 places in 337 ms
[2021-05-09 17:09:34] [INFO ] Deduced a trap composed of 4 places in 325 ms
[2021-05-09 17:09:34] [INFO ] Deduced a trap composed of 4 places in 327 ms
[2021-05-09 17:09:35] [INFO ] Deduced a trap composed of 4 places in 323 ms
[2021-05-09 17:09:35] [INFO ] Deduced a trap composed of 4 places in 301 ms
[2021-05-09 17:09:35] [INFO ] Deduced a trap composed of 4 places in 289 ms
[2021-05-09 17:09:35] [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 (> (+ s78 s114 s478 s515) 0)") while checking expression at index 0
[2021-05-09 17:09:36] [INFO ] [Real]Absence check using 400 positive place invariants in 185 ms returned sat
[2021-05-09 17:09:36] [INFO ] [Real]Absence check using 400 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-09 17:09:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:09:37] [INFO ] [Real]Absence check using state equation in 1302 ms returned sat
[2021-05-09 17:09:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:09:37] [INFO ] [Nat]Absence check using 400 positive place invariants in 177 ms returned sat
[2021-05-09 17:09:37] [INFO ] [Nat]Absence check using 400 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-09 17:09:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:09:39] [INFO ] [Nat]Absence check using state equation in 1287 ms returned sat
[2021-05-09 17:09:39] [INFO ] [Nat]Added 200 Read/Feed constraints in 105 ms returned sat
[2021-05-09 17:09:39] [INFO ] Deduced a trap composed of 4 places in 649 ms
[2021-05-09 17:09:40] [INFO ] Deduced a trap composed of 4 places in 646 ms
[2021-05-09 17:09:41] [INFO ] Deduced a trap composed of 4 places in 622 ms
[2021-05-09 17:09:41] [INFO ] Deduced a trap composed of 4 places in 617 ms
[2021-05-09 17:09:42] [INFO ] Deduced a trap composed of 4 places in 616 ms
[2021-05-09 17:09:43] [INFO ] Deduced a trap composed of 4 places in 592 ms
[2021-05-09 17:09:43] [INFO ] Deduced a trap composed of 4 places in 581 ms
[2021-05-09 17:09:44] [INFO ] Deduced a trap composed of 4 places in 575 ms
[2021-05-09 17:09:44] [INFO ] Deduced a trap composed of 4 places in 563 ms
[2021-05-09 17:09:45] [INFO ] Deduced a trap composed of 4 places in 569 ms
[2021-05-09 17:09:46] [INFO ] Deduced a trap composed of 4 places in 543 ms
[2021-05-09 17:09:46] [INFO ] Deduced a trap composed of 4 places in 546 ms
[2021-05-09 17:09:47] [INFO ] Deduced a trap composed of 4 places in 526 ms
[2021-05-09 17:09:47] [INFO ] Deduced a trap composed of 4 places in 523 ms
[2021-05-09 17:09:48] [INFO ] Deduced a trap composed of 4 places in 527 ms
[2021-05-09 17:09:48] [INFO ] Deduced a trap composed of 4 places in 507 ms
[2021-05-09 17:09:49] [INFO ] Deduced a trap composed of 4 places in 494 ms
[2021-05-09 17:09:49] [INFO ] Deduced a trap composed of 4 places in 481 ms
[2021-05-09 17:09:50] [INFO ] Deduced a trap composed of 4 places in 476 ms
[2021-05-09 17:09:50] [INFO ] Deduced a trap composed of 4 places in 463 ms
[2021-05-09 17:09:51] [INFO ] Deduced a trap composed of 4 places in 453 ms
[2021-05-09 17:09:51] [INFO ] Deduced a trap composed of 4 places in 440 ms
[2021-05-09 17:09:52] [INFO ] Deduced a trap composed of 4 places in 443 ms
[2021-05-09 17:09:52] [INFO ] Deduced a trap composed of 4 places in 419 ms
[2021-05-09 17:09:53] [INFO ] Deduced a trap composed of 4 places in 404 ms
[2021-05-09 17:09:53] [INFO ] Deduced a trap composed of 4 places in 418 ms
[2021-05-09 17:09:53] [INFO ] Deduced a trap composed of 4 places in 404 ms
[2021-05-09 17:09:54] [INFO ] Deduced a trap composed of 4 places in 408 ms
[2021-05-09 17:09:54] [INFO ] Deduced a trap composed of 4 places in 392 ms
[2021-05-09 17:09:55] [INFO ] Deduced a trap composed of 4 places in 386 ms
[2021-05-09 17:09:55] [INFO ] Deduced a trap composed of 4 places in 422 ms
[2021-05-09 17:09:56] [INFO ] Deduced a trap composed of 4 places in 411 ms
[2021-05-09 17:09:56] [INFO ] Deduced a trap composed of 4 places in 416 ms
[2021-05-09 17:09:56] [INFO ] Deduced a trap composed of 4 places in 399 ms
[2021-05-09 17:09:57] [INFO ] Deduced a trap composed of 4 places in 400 ms
[2021-05-09 17:09:57] [INFO ] Deduced a trap composed of 4 places in 409 ms
[2021-05-09 17:09:58] [INFO ] Deduced a trap composed of 4 places in 405 ms
[2021-05-09 17:09:58] [INFO ] Deduced a trap composed of 4 places in 391 ms
[2021-05-09 17:09:59] [INFO ] Deduced a trap composed of 4 places in 389 ms
[2021-05-09 17:09:59] [INFO ] Deduced a trap composed of 4 places in 369 ms
[2021-05-09 17:09:59] [INFO ] Deduced a trap composed of 4 places in 356 ms
[2021-05-09 17:10:00] [INFO ] Deduced a trap composed of 4 places in 347 ms
[2021-05-09 17:10:00] [INFO ] Deduced a trap composed of 4 places in 336 ms
[2021-05-09 17:10:00] [INFO ] Deduced a trap composed of 4 places in 323 ms
[2021-05-09 17:10:01] [INFO ] Deduced a trap composed of 4 places in 325 ms
[2021-05-09 17:10:01] [INFO ] Deduced a trap composed of 4 places in 316 ms
[2021-05-09 17:10:01] [INFO ] Deduced a trap composed of 4 places in 335 ms
[2021-05-09 17:10:02] [INFO ] Deduced a trap composed of 4 places in 328 ms
[2021-05-09 17:10:02] [INFO ] Deduced a trap composed of 4 places in 317 ms
[2021-05-09 17:10:03] [INFO ] Deduced a trap composed of 4 places in 326 ms
[2021-05-09 17:10:03] [INFO ] Deduced a trap composed of 4 places in 318 ms
[2021-05-09 17:10:03] [INFO ] Deduced a trap composed of 4 places in 365 ms
[2021-05-09 17:10:04] [INFO ] Deduced a trap composed of 4 places in 355 ms
[2021-05-09 17:10:04] [INFO ] Deduced a trap composed of 4 places in 343 ms
[2021-05-09 17:10:04] [INFO ] Deduced a trap composed of 4 places in 330 ms
[2021-05-09 17:10:05] [INFO ] Deduced a trap composed of 4 places in 320 ms
[2021-05-09 17:10:05] [INFO ] Deduced a trap composed of 4 places in 333 ms
[2021-05-09 17:10:05] [INFO ] Deduced a trap composed of 4 places in 323 ms
[2021-05-09 17:10:06] [INFO ] Deduced a trap composed of 4 places in 346 ms
[2021-05-09 17:10:06] [INFO ] Deduced a trap composed of 4 places in 325 ms
[2021-05-09 17:10:06] [INFO ] Deduced a trap composed of 4 places in 322 ms
[2021-05-09 17:10:07] [INFO ] Deduced a trap composed of 4 places in 315 ms
[2021-05-09 17:10:07] [INFO ] Deduced a trap composed of 4 places in 302 ms
[2021-05-09 17:10:07] [INFO ] Deduced a trap composed of 4 places in 291 ms
[2021-05-09 17:10:08] [INFO ] Deduced a trap composed of 4 places in 293 ms
[2021-05-09 17:10:08] [INFO ] Deduced a trap composed of 4 places in 291 ms
[2021-05-09 17:10:08] [INFO ] Deduced a trap composed of 4 places in 279 ms
[2021-05-09 17:10:09] [INFO ] Deduced a trap composed of 4 places in 268 ms
[2021-05-09 17:10:09] [INFO ] Deduced a trap composed of 4 places in 293 ms
[2021-05-09 17:10:09] [INFO ] Deduced a trap composed of 4 places in 280 ms
[2021-05-09 17:10:10] [INFO ] Deduced a trap composed of 4 places in 269 ms
[2021-05-09 17:10:10] [INFO ] Deduced a trap composed of 4 places in 259 ms
[2021-05-09 17:10:10] [INFO ] Deduced a trap composed of 4 places in 245 ms
[2021-05-09 17:10:10] [INFO ] Deduced a trap composed of 4 places in 258 ms
[2021-05-09 17:10:11] [INFO ] Deduced a trap composed of 4 places in 248 ms
[2021-05-09 17:10:11] [INFO ] Deduced a trap composed of 4 places in 239 ms
[2021-05-09 17:10:11] [INFO ] Deduced a trap composed of 4 places in 275 ms
[2021-05-09 17:10:12] [INFO ] Deduced a trap composed of 4 places in 267 ms
[2021-05-09 17:10:12] [INFO ] Deduced a trap composed of 4 places in 256 ms
[2021-05-09 17:10:12] [INFO ] Deduced a trap composed of 4 places in 266 ms
[2021-05-09 17:10:12] [INFO ] Deduced a trap composed of 4 places in 258 ms
[2021-05-09 17:10:13] [INFO ] Deduced a trap composed of 4 places in 256 ms
[2021-05-09 17:10:13] [INFO ] Deduced a trap composed of 4 places in 258 ms
[2021-05-09 17:10:13] [INFO ] Deduced a trap composed of 4 places in 237 ms
[2021-05-09 17:10:14] [INFO ] Deduced a trap composed of 4 places in 327 ms
[2021-05-09 17:10:14] [INFO ] Deduced a trap composed of 4 places in 324 ms
[2021-05-09 17:10:14] [INFO ] Deduced a trap composed of 4 places in 306 ms
[2021-05-09 17:10:15] [INFO ] Deduced a trap composed of 4 places in 297 ms
[2021-05-09 17:10:15] [INFO ] Deduced a trap composed of 4 places in 283 ms
[2021-05-09 17:10:15] [INFO ] Deduced a trap composed of 4 places in 272 ms
[2021-05-09 17:10:16] [INFO ] Deduced a trap composed of 4 places in 262 ms
[2021-05-09 17:10:16] [INFO ] Deduced a trap composed of 4 places in 249 ms
[2021-05-09 17:10:16] [INFO ] Deduced a trap composed of 4 places in 239 ms
[2021-05-09 17:10:16] [INFO ] Deduced a trap composed of 4 places in 256 ms
[2021-05-09 17:10:17] [INFO ] Deduced a trap composed of 4 places in 245 ms
[2021-05-09 17:10:17] [INFO ] Deduced a trap composed of 4 places in 248 ms
[2021-05-09 17:10:17] [INFO ] Deduced a trap composed of 4 places in 235 ms
[2021-05-09 17:10:17] [INFO ] Deduced a trap composed of 4 places in 260 ms
[2021-05-09 17:10:18] [INFO ] Deduced a trap composed of 4 places in 249 ms
[2021-05-09 17:10:18] [INFO ] Deduced a trap composed of 4 places in 237 ms
[2021-05-09 17:10:18] [INFO ] Deduced a trap composed of 4 places in 246 ms
[2021-05-09 17:10:19] [INFO ] Deduced a trap composed of 4 places in 236 ms
[2021-05-09 17:10:19] [INFO ] Deduced a trap composed of 4 places in 238 ms
[2021-05-09 17:10:19] [INFO ] Deduced a trap composed of 4 places in 299 ms
[2021-05-09 17:10:19] [INFO ] Deduced a trap composed of 4 places in 286 ms
[2021-05-09 17:10:20] [INFO ] Deduced a trap composed of 4 places in 275 ms
[2021-05-09 17:10:20] [INFO ] Deduced a trap composed of 4 places in 265 ms
[2021-05-09 17:10:20] [INFO ] Deduced a trap composed of 4 places in 274 ms
[2021-05-09 17:10:21] [INFO ] Deduced a trap composed of 4 places in 282 ms
[2021-05-09 17:10:21] [INFO ] Deduced a trap composed of 4 places in 262 ms
[2021-05-09 17:10:21] [INFO ] Deduced a trap composed of 4 places in 250 ms
[2021-05-09 17:10:21] [INFO ] Deduced a trap composed of 4 places in 240 ms
[2021-05-09 17:10:22] [INFO ] Deduced a trap composed of 4 places in 291 ms
[2021-05-09 17:10:22] [INFO ] Deduced a trap composed of 4 places in 279 ms
[2021-05-09 17:10:22] [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 (> (+ s214 s252 s615 s653) 0)") while checking expression at index 1
[2021-05-09 17:10:22] [INFO ] [Real]Absence check using 400 positive place invariants in 177 ms returned sat
[2021-05-09 17:10:22] [INFO ] [Real]Absence check using 400 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-09 17:10:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:10:24] [INFO ] [Real]Absence check using state equation in 1256 ms returned sat
[2021-05-09 17:10:24] [INFO ] [Real]Added 200 Read/Feed constraints in 118 ms returned sat
[2021-05-09 17:10:24] [INFO ] Deduced a trap composed of 4 places in 613 ms
[2021-05-09 17:10:25] [INFO ] Deduced a trap composed of 4 places in 600 ms
[2021-05-09 17:10:26] [INFO ] Deduced a trap composed of 4 places in 583 ms
[2021-05-09 17:10:26] [INFO ] Deduced a trap composed of 4 places in 566 ms
[2021-05-09 17:10:27] [INFO ] Deduced a trap composed of 4 places in 568 ms
[2021-05-09 17:10:27] [INFO ] Deduced a trap composed of 4 places in 556 ms
[2021-05-09 17:10:28] [INFO ] Deduced a trap composed of 4 places in 543 ms
[2021-05-09 17:10:28] [INFO ] Deduced a trap composed of 4 places in 534 ms
[2021-05-09 17:10:29] [INFO ] Deduced a trap composed of 4 places in 516 ms
[2021-05-09 17:10:30] [INFO ] Deduced a trap composed of 4 places in 510 ms
[2021-05-09 17:10:30] [INFO ] Deduced a trap composed of 4 places in 511 ms
[2021-05-09 17:10:31] [INFO ] Deduced a trap composed of 4 places in 501 ms
[2021-05-09 17:10:31] [INFO ] Deduced a trap composed of 4 places in 495 ms
[2021-05-09 17:10:32] [INFO ] Deduced a trap composed of 4 places in 479 ms
[2021-05-09 17:10:32] [INFO ] Deduced a trap composed of 4 places in 471 ms
[2021-05-09 17:10:33] [INFO ] Deduced a trap composed of 4 places in 459 ms
[2021-05-09 17:10:33] [INFO ] Deduced a trap composed of 4 places in 451 ms
[2021-05-09 17:10:34] [INFO ] Deduced a trap composed of 4 places in 434 ms
[2021-05-09 17:10:34] [INFO ] Deduced a trap composed of 4 places in 424 ms
[2021-05-09 17:10:35] [INFO ] Deduced a trap composed of 4 places in 418 ms
[2021-05-09 17:10:35] [INFO ] Deduced a trap composed of 4 places in 408 ms
[2021-05-09 17:10:35] [INFO ] Deduced a trap composed of 4 places in 396 ms
[2021-05-09 17:10:36] [INFO ] Deduced a trap composed of 4 places in 381 ms
[2021-05-09 17:10:36] [INFO ] Deduced a trap composed of 4 places in 373 ms
[2021-05-09 17:10:37] [INFO ] Deduced a trap composed of 4 places in 387 ms
[2021-05-09 17:10:37] [INFO ] Deduced a trap composed of 4 places in 377 ms
[2021-05-09 17:10:37] [INFO ] Deduced a trap composed of 4 places in 367 ms
[2021-05-09 17:10:38] [INFO ] Deduced a trap composed of 4 places in 367 ms
[2021-05-09 17:10:38] [INFO ] Deduced a trap composed of 4 places in 345 ms
[2021-05-09 17:10:39] [INFO ] Deduced a trap composed of 4 places in 333 ms
[2021-05-09 17:10:39] [INFO ] Deduced a trap composed of 4 places in 325 ms
[2021-05-09 17:10:39] [INFO ] Deduced a trap composed of 4 places in 311 ms
[2021-05-09 17:10:40] [INFO ] Deduced a trap composed of 4 places in 334 ms
[2021-05-09 17:10:40] [INFO ] Deduced a trap composed of 4 places in 324 ms
[2021-05-09 17:10:40] [INFO ] Deduced a trap composed of 4 places in 314 ms
[2021-05-09 17:10:41] [INFO ] Deduced a trap composed of 4 places in 306 ms
[2021-05-09 17:10:41] [INFO ] Deduced a trap composed of 4 places in 292 ms
[2021-05-09 17:10:41] [INFO ] Deduced a trap composed of 4 places in 290 ms
[2021-05-09 17:10:42] [INFO ] Deduced a trap composed of 4 places in 296 ms
[2021-05-09 17:10:42] [INFO ] Deduced a trap composed of 4 places in 293 ms
[2021-05-09 17:10:42] [INFO ] Deduced a trap composed of 4 places in 280 ms
[2021-05-09 17:10:42] [INFO ] Deduced a trap composed of 4 places in 294 ms
[2021-05-09 17:10:43] [INFO ] Deduced a trap composed of 4 places in 335 ms
[2021-05-09 17:10:43] [INFO ] Deduced a trap composed of 4 places in 321 ms
[2021-05-09 17:10:44] [INFO ] Deduced a trap composed of 4 places in 345 ms
[2021-05-09 17:10:44] [INFO ] Deduced a trap composed of 4 places in 340 ms
[2021-05-09 17:10:44] [INFO ] Deduced a trap composed of 4 places in 333 ms
[2021-05-09 17:10:45] [INFO ] Deduced a trap composed of 4 places in 321 ms
[2021-05-09 17:10:45] [INFO ] Deduced a trap composed of 4 places in 366 ms
[2021-05-09 17:10:45] [INFO ] Deduced a trap composed of 4 places in 360 ms
[2021-05-09 17:10:46] [INFO ] Deduced a trap composed of 4 places in 347 ms
[2021-05-09 17:10:46] [INFO ] Deduced a trap composed of 4 places in 331 ms
[2021-05-09 17:10:47] [INFO ] Deduced a trap composed of 4 places in 322 ms
[2021-05-09 17:10:47] [INFO ] Deduced a trap composed of 4 places in 313 ms
[2021-05-09 17:10:47] [INFO ] Deduced a trap composed of 4 places in 303 ms
[2021-05-09 17:10:48] [INFO ] Deduced a trap composed of 4 places in 289 ms
[2021-05-09 17:10:48] [INFO ] Deduced a trap composed of 4 places in 276 ms
[2021-05-09 17:10:48] [INFO ] Deduced a trap composed of 4 places in 267 ms
[2021-05-09 17:10:48] [INFO ] Deduced a trap composed of 4 places in 317 ms
[2021-05-09 17:10:49] [INFO ] Deduced a trap composed of 4 places in 305 ms
[2021-05-09 17:10:49] [INFO ] Deduced a trap composed of 4 places in 291 ms
[2021-05-09 17:10:49] [INFO ] Deduced a trap composed of 4 places in 278 ms
[2021-05-09 17:10:50] [INFO ] Deduced a trap composed of 4 places in 269 ms
[2021-05-09 17:10:50] [INFO ] Deduced a trap composed of 4 places in 269 ms
[2021-05-09 17:10:50] [INFO ] Deduced a trap composed of 4 places in 280 ms
[2021-05-09 17:10:51] [INFO ] Deduced a trap composed of 4 places in 270 ms
[2021-05-09 17:10:51] [INFO ] Deduced a trap composed of 4 places in 315 ms
[2021-05-09 17:10:51] [INFO ] Deduced a trap composed of 4 places in 304 ms
[2021-05-09 17:10:52] [INFO ] Deduced a trap composed of 4 places in 289 ms
[2021-05-09 17:10:52] [INFO ] Deduced a trap composed of 4 places in 277 ms
[2021-05-09 17:10:52] [INFO ] Deduced a trap composed of 4 places in 290 ms
[2021-05-09 17:10:53] [INFO ] Deduced a trap composed of 4 places in 279 ms
[2021-05-09 17:10:53] [INFO ] Deduced a trap composed of 4 places in 268 ms
[2021-05-09 17:10:53] [INFO ] Deduced a trap composed of 4 places in 271 ms
[2021-05-09 17:10:53] [INFO ] Deduced a trap composed of 4 places in 286 ms
[2021-05-09 17:10:54] [INFO ] Deduced a trap composed of 4 places in 281 ms
[2021-05-09 17:10:54] [INFO ] Deduced a trap composed of 4 places in 269 ms
[2021-05-09 17:10:54] [INFO ] Deduced a trap composed of 4 places in 333 ms
[2021-05-09 17:10:55] [INFO ] Deduced a trap composed of 4 places in 318 ms
[2021-05-09 17:10:55] [INFO ] Deduced a trap composed of 4 places in 308 ms
[2021-05-09 17:10:55] [INFO ] Deduced a trap composed of 4 places in 296 ms
[2021-05-09 17:10:56] [INFO ] Deduced a trap composed of 4 places in 282 ms
[2021-05-09 17:10:56] [INFO ] Deduced a trap composed of 4 places in 270 ms
[2021-05-09 17:10:56] [INFO ] Deduced a trap composed of 4 places in 293 ms
[2021-05-09 17:10:57] [INFO ] Deduced a trap composed of 4 places in 283 ms
[2021-05-09 17:10:57] [INFO ] Deduced a trap composed of 4 places in 272 ms
[2021-05-09 17:10:57] [INFO ] Deduced a trap composed of 4 places in 310 ms
[2021-05-09 17:10:58] [INFO ] Deduced a trap composed of 4 places in 297 ms
[2021-05-09 17:10:58] [INFO ] Deduced a trap composed of 4 places in 286 ms
[2021-05-09 17:10:58] [INFO ] Deduced a trap composed of 4 places in 272 ms
[2021-05-09 17:10:59] [INFO ] Deduced a trap composed of 4 places in 324 ms
[2021-05-09 17:10:59] [INFO ] Deduced a trap composed of 4 places in 310 ms
[2021-05-09 17:10:59] [INFO ] Deduced a trap composed of 4 places in 297 ms
[2021-05-09 17:11:00] [INFO ] Deduced a trap composed of 4 places in 286 ms
[2021-05-09 17:11:00] [INFO ] Deduced a trap composed of 4 places in 274 ms
[2021-05-09 17:11:00] [INFO ] Deduced a trap composed of 4 places in 264 ms
[2021-05-09 17:11:00] [INFO ] Deduced a trap composed of 4 places in 255 ms
[2021-05-09 17:11:01] [INFO ] Deduced a trap composed of 4 places in 247 ms
[2021-05-09 17:11:01] [INFO ] Deduced a trap composed of 4 places in 235 ms
[2021-05-09 17:11:01] [INFO ] Deduced a trap composed of 4 places in 242 ms
[2021-05-09 17:11:02] [INFO ] Deduced a trap composed of 4 places in 223 ms
[2021-05-09 17:11:02] [INFO ] Deduced a trap composed of 4 places in 222 ms
[2021-05-09 17:11:02] [INFO ] Deduced a trap composed of 4 places in 212 ms
[2021-05-09 17:11:02] [INFO ] Deduced a trap composed of 4 places in 204 ms
[2021-05-09 17:11:03] [INFO ] Deduced a trap composed of 4 places in 390 ms
[2021-05-09 17:11:03] [INFO ] Deduced a trap composed of 4 places in 382 ms
[2021-05-09 17:11:03] [INFO ] Deduced a trap composed of 4 places in 372 ms
[2021-05-09 17:11:04] [INFO ] Deduced a trap composed of 4 places in 364 ms
[2021-05-09 17:11:04] [INFO ] Deduced a trap composed of 4 places in 354 ms
[2021-05-09 17:11:05] [INFO ] Deduced a trap composed of 4 places in 342 ms
[2021-05-09 17:11:05] [INFO ] Deduced a trap composed of 4 places in 331 ms
[2021-05-09 17:11:05] [INFO ] Deduced a trap composed of 4 places in 318 ms
[2021-05-09 17:11:06] [INFO ] Deduced a trap composed of 4 places in 311 ms
[2021-05-09 17:11:06] [INFO ] Deduced a trap composed of 4 places in 306 ms
[2021-05-09 17:11:06] [INFO ] Deduced a trap composed of 4 places in 387 ms
[2021-05-09 17:11:07] [INFO ] Deduced a trap composed of 4 places in 304 ms
[2021-05-09 17:11:07] [INFO ] Deduced a trap composed of 4 places in 295 ms
[2021-05-09 17:11:07] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-09 17:11:12] [INFO ] Deduced a trap composed of 2 places in 4754 ms
[2021-05-09 17:11:12] [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 (> (+ s124 s125) 0)") while checking expression at index 2
[2021-05-09 17:11:12] [INFO ] [Real]Absence check using 400 positive place invariants in 184 ms returned sat
[2021-05-09 17:11:12] [INFO ] [Real]Absence check using 400 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-09 17:11:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:11:13] [INFO ] [Real]Absence check using state equation in 1272 ms returned sat
[2021-05-09 17:11:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:11:14] [INFO ] [Nat]Absence check using 400 positive place invariants in 175 ms returned sat
[2021-05-09 17:11:14] [INFO ] [Nat]Absence check using 400 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-09 17:11:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:11:15] [INFO ] [Nat]Absence check using state equation in 1254 ms returned sat
[2021-05-09 17:11:15] [INFO ] [Nat]Added 200 Read/Feed constraints in 104 ms returned sat
[2021-05-09 17:11:16] [INFO ] Deduced a trap composed of 4 places in 596 ms
[2021-05-09 17:11:16] [INFO ] Deduced a trap composed of 4 places in 587 ms
[2021-05-09 17:11:17] [INFO ] Deduced a trap composed of 4 places in 572 ms
[2021-05-09 17:11:17] [INFO ] Deduced a trap composed of 4 places in 581 ms
[2021-05-09 17:11:18] [INFO ] Deduced a trap composed of 4 places in 580 ms
[2021-05-09 17:11:19] [INFO ] Deduced a trap composed of 4 places in 574 ms
[2021-05-09 17:11:19] [INFO ] Deduced a trap composed of 4 places in 569 ms
[2021-05-09 17:11:20] [INFO ] Deduced a trap composed of 4 places in 554 ms
[2021-05-09 17:11:20] [INFO ] Deduced a trap composed of 4 places in 535 ms
[2021-05-09 17:11:21] [INFO ] Deduced a trap composed of 4 places in 531 ms
[2021-05-09 17:11:21] [INFO ] Deduced a trap composed of 4 places in 513 ms
[2021-05-09 17:11:22] [INFO ] Deduced a trap composed of 4 places in 501 ms
[2021-05-09 17:11:23] [INFO ] Deduced a trap composed of 4 places in 495 ms
[2021-05-09 17:11:23] [INFO ] Deduced a trap composed of 4 places in 488 ms
[2021-05-09 17:11:24] [INFO ] Deduced a trap composed of 4 places in 476 ms
[2021-05-09 17:11:24] [INFO ] Deduced a trap composed of 4 places in 464 ms
[2021-05-09 17:11:25] [INFO ] Deduced a trap composed of 4 places in 454 ms
[2021-05-09 17:11:25] [INFO ] Deduced a trap composed of 4 places in 445 ms
[2021-05-09 17:11:25] [INFO ] Deduced a trap composed of 4 places in 446 ms
[2021-05-09 17:11:26] [INFO ] Deduced a trap composed of 4 places in 439 ms
[2021-05-09 17:11:26] [INFO ] Deduced a trap composed of 4 places in 426 ms
[2021-05-09 17:11:27] [INFO ] Deduced a trap composed of 4 places in 417 ms
[2021-05-09 17:11:27] [INFO ] Deduced a trap composed of 4 places in 407 ms
[2021-05-09 17:11:28] [INFO ] Deduced a trap composed of 4 places in 408 ms
[2021-05-09 17:11:28] [INFO ] Deduced a trap composed of 4 places in 398 ms
[2021-05-09 17:11:29] [INFO ] Deduced a trap composed of 4 places in 397 ms
[2021-05-09 17:11:29] [INFO ] Deduced a trap composed of 4 places in 384 ms
[2021-05-09 17:11:29] [INFO ] Deduced a trap composed of 4 places in 378 ms
[2021-05-09 17:11:30] [INFO ] Deduced a trap composed of 4 places in 365 ms
[2021-05-09 17:11:30] [INFO ] Deduced a trap composed of 4 places in 361 ms
[2021-05-09 17:11:30] [INFO ] Deduced a trap composed of 4 places in 358 ms
[2021-05-09 17:11:31] [INFO ] Deduced a trap composed of 4 places in 357 ms
[2021-05-09 17:11:31] [INFO ] Deduced a trap composed of 4 places in 353 ms
[2021-05-09 17:11:32] [INFO ] Deduced a trap composed of 4 places in 372 ms
[2021-05-09 17:11:32] [INFO ] Deduced a trap composed of 4 places in 363 ms
[2021-05-09 17:11:32] [INFO ] Deduced a trap composed of 4 places in 344 ms
[2021-05-09 17:11:33] [INFO ] Deduced a trap composed of 4 places in 336 ms
[2021-05-09 17:11:33] [INFO ] Deduced a trap composed of 4 places in 366 ms
[2021-05-09 17:11:34] [INFO ] Deduced a trap composed of 4 places in 343 ms
[2021-05-09 17:11:34] [INFO ] Deduced a trap composed of 4 places in 378 ms
[2021-05-09 17:11:34] [INFO ] Deduced a trap composed of 4 places in 363 ms
[2021-05-09 17:11:35] [INFO ] Deduced a trap composed of 4 places in 370 ms
[2021-05-09 17:11:35] [INFO ] Deduced a trap composed of 4 places in 358 ms
[2021-05-09 17:11:35] [INFO ] Deduced a trap composed of 4 places in 346 ms
[2021-05-09 17:11:36] [INFO ] Deduced a trap composed of 4 places in 342 ms
[2021-05-09 17:11:36] [INFO ] Deduced a trap composed of 4 places in 371 ms
[2021-05-09 17:11:37] [INFO ] Deduced a trap composed of 4 places in 374 ms
[2021-05-09 17:11:37] [INFO ] Deduced a trap composed of 4 places in 365 ms
[2021-05-09 17:11:37] [INFO ] Deduced a trap composed of 4 places in 354 ms
[2021-05-09 17:11:38] [INFO ] Deduced a trap composed of 4 places in 347 ms
[2021-05-09 17:11:38] [INFO ] Deduced a trap composed of 4 places in 337 ms
[2021-05-09 17:11:38] [INFO ] Deduced a trap composed of 4 places in 360 ms
[2021-05-09 17:11:39] [INFO ] Deduced a trap composed of 4 places in 355 ms
[2021-05-09 17:11:39] [INFO ] Deduced a trap composed of 4 places in 357 ms
[2021-05-09 17:11:40] [INFO ] Deduced a trap composed of 4 places in 329 ms
[2021-05-09 17:11:40] [INFO ] Deduced a trap composed of 4 places in 327 ms
[2021-05-09 17:11:40] [INFO ] Deduced a trap composed of 4 places in 326 ms
[2021-05-09 17:11:41] [INFO ] Deduced a trap composed of 4 places in 344 ms
[2021-05-09 17:11:41] [INFO ] Deduced a trap composed of 4 places in 333 ms
[2021-05-09 17:11:41] [INFO ] Deduced a trap composed of 4 places in 328 ms
[2021-05-09 17:11:42] [INFO ] Deduced a trap composed of 4 places in 345 ms
[2021-05-09 17:11:42] [INFO ] Deduced a trap composed of 4 places in 351 ms
[2021-05-09 17:11:43] [INFO ] Deduced a trap composed of 4 places in 346 ms
[2021-05-09 17:11:43] [INFO ] Deduced a trap composed of 4 places in 353 ms
[2021-05-09 17:11:43] [INFO ] Deduced a trap composed of 4 places in 346 ms
[2021-05-09 17:11:44] [INFO ] Deduced a trap composed of 4 places in 335 ms
[2021-05-09 17:11:44] [INFO ] Deduced a trap composed of 4 places in 332 ms
[2021-05-09 17:11:44] [INFO ] Deduced a trap composed of 4 places in 316 ms
[2021-05-09 17:11:45] [INFO ] Deduced a trap composed of 4 places in 308 ms
[2021-05-09 17:11:45] [INFO ] Deduced a trap composed of 4 places in 307 ms
[2021-05-09 17:11:45] [INFO ] Deduced a trap composed of 4 places in 349 ms
[2021-05-09 17:11:46] [INFO ] Deduced a trap composed of 4 places in 341 ms
[2021-05-09 17:11:46] [INFO ] Deduced a trap composed of 4 places in 346 ms
[2021-05-09 17:11:46] [INFO ] Deduced a trap composed of 4 places in 334 ms
[2021-05-09 17:11:47] [INFO ] Deduced a trap composed of 4 places in 323 ms
[2021-05-09 17:11:47] [INFO ] Deduced a trap composed of 4 places in 312 ms
[2021-05-09 17:11:47] [INFO ] Deduced a trap composed of 4 places in 310 ms
[2021-05-09 17:11:48] [INFO ] Deduced a trap composed of 4 places in 345 ms
[2021-05-09 17:11:48] [INFO ] Deduced a trap composed of 4 places in 334 ms
[2021-05-09 17:11:49] [INFO ] Deduced a trap composed of 4 places in 325 ms
[2021-05-09 17:11:49] [INFO ] Deduced a trap composed of 4 places in 323 ms
[2021-05-09 17:11:49] [INFO ] Deduced a trap composed of 4 places in 312 ms
[2021-05-09 17:11:50] [INFO ] Deduced a trap composed of 4 places in 301 ms
[2021-05-09 17:11:50] [INFO ] Deduced a trap composed of 4 places in 291 ms
[2021-05-09 17:11:50] [INFO ] Deduced a trap composed of 4 places in 280 ms
[2021-05-09 17:11:50] [INFO ] Deduced a trap composed of 4 places in 272 ms
[2021-05-09 17:11:51] [INFO ] Deduced a trap composed of 4 places in 260 ms
[2021-05-09 17:11:51] [INFO ] Deduced a trap composed of 4 places in 253 ms
[2021-05-09 17:11:51] [INFO ] Deduced a trap composed of 4 places in 245 ms
[2021-05-09 17:11:52] [INFO ] Deduced a trap composed of 4 places in 236 ms
[2021-05-09 17:11:52] [INFO ] Deduced a trap composed of 4 places in 253 ms
[2021-05-09 17:11:52] [INFO ] Deduced a trap composed of 4 places in 236 ms
[2021-05-09 17:11:52] [INFO ] Deduced a trap composed of 4 places in 236 ms
[2021-05-09 17:11:53] [INFO ] Deduced a trap composed of 4 places in 228 ms
[2021-05-09 17:11:53] [INFO ] Deduced a trap composed of 4 places in 266 ms
[2021-05-09 17:11:53] [INFO ] Deduced a trap composed of 4 places in 259 ms
[2021-05-09 17:11:53] [INFO ] Deduced a trap composed of 4 places in 250 ms
[2021-05-09 17:11:54] [INFO ] Deduced a trap composed of 4 places in 244 ms
[2021-05-09 17:11:54] [INFO ] Deduced a trap composed of 4 places in 231 ms
[2021-05-09 17:11:54] [INFO ] Deduced a trap composed of 4 places in 218 ms
[2021-05-09 17:11:54] [INFO ] Deduced a trap composed of 4 places in 227 ms
[2021-05-09 17:11:55] [INFO ] Deduced a trap composed of 4 places in 217 ms
[2021-05-09 17:11:55] [INFO ] Deduced a trap composed of 4 places in 233 ms
[2021-05-09 17:11:55] [INFO ] Deduced a trap composed of 4 places in 225 ms
[2021-05-09 17:11:55] [INFO ] Deduced a trap composed of 4 places in 226 ms
[2021-05-09 17:11:56] [INFO ] Deduced a trap composed of 4 places in 217 ms
[2021-05-09 17:11:56] [INFO ] Deduced a trap composed of 4 places in 226 ms
[2021-05-09 17:11:56] [INFO ] Deduced a trap composed of 4 places in 219 ms
[2021-05-09 17:11:56] [INFO ] Deduced a trap composed of 4 places in 210 ms
[2021-05-09 17:11:57] [INFO ] Deduced a trap composed of 4 places in 202 ms
[2021-05-09 17:11:57] [INFO ] Trap strengthening (SAT) tested/added 111/110 trap constraints in 41886 ms
[2021-05-09 17:11:57] [INFO ] Computed and/alt/rep : 40200/120000/600 causal constraints in 509 ms.
[2021-05-09 17:11:58] [INFO ] Added : 50 causal constraints over 10 iterations in 1475 ms. Result :unknown
Incomplete Parikh walk after 48800 steps, including 1000 resets, run finished after 4840 ms. (steps per millisecond=10 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Support contains 11 out of 801 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 801/801 places, 40400/40400 transitions.
Applied a total of 0 rules in 350 ms. Remains 801 /801 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 801/801 places, 40400/40400 transitions.
Starting structural reductions, iteration 0 : 801/801 places, 40400/40400 transitions.
Applied a total of 0 rules in 350 ms. Remains 801 /801 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2021-05-09 17:12:04] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 801 cols
[2021-05-09 17:12:04] [INFO ] Computed 401 place invariants in 2 ms
[2021-05-09 17:12:09] [INFO ] Implicit Places using invariants in 5524 ms returned []
Implicit Place search using SMT only with invariants took 5525 ms to find 0 implicit places.
[2021-05-09 17:12:09] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 801 cols
[2021-05-09 17:12:09] [INFO ] Computed 401 place invariants in 2 ms
[2021-05-09 17:12:40] [INFO ] Performed 16990/40400 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-09 17:13:09] [INFO ] Dead Transitions with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (and (>= s189 1) (>= s335 1) (>= s735 1))") after 60018 ms
Finished structural reductions, in 1 iterations. Remains : 801/801 places, 40400/40400 transitions.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 4691 ms. (steps per millisecond=21 ) properties seen :[0, 0, 0, 0]
[2021-05-09 17:13:14] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 801 cols
[2021-05-09 17:13:14] [INFO ] Computed 401 place invariants in 2 ms
[2021-05-09 17:13:14] [INFO ] [Real]Absence check using 400 positive place invariants in 183 ms returned sat
[2021-05-09 17:13:14] [INFO ] [Real]Absence check using 400 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-09 17:13:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:13:16] [INFO ] [Real]Absence check using state equation in 1279 ms returned sat
[2021-05-09 17:13:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:13:16] [INFO ] [Nat]Absence check using 400 positive place invariants in 176 ms returned sat
[2021-05-09 17:13:16] [INFO ] [Nat]Absence check using 400 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-09 17:13:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:13:17] [INFO ] [Nat]Absence check using state equation in 1270 ms returned sat
[2021-05-09 17:13:18] [INFO ] State equation strengthened by 200 read => feed constraints.
[2021-05-09 17:13:18] [INFO ] [Nat]Added 200 Read/Feed constraints in 125 ms returned sat
[2021-05-09 17:13:18] [INFO ] Deduced a trap composed of 4 places in 597 ms
[2021-05-09 17:13:19] [INFO ] Deduced a trap composed of 4 places in 586 ms
[2021-05-09 17:13:19] [INFO ] Deduced a trap composed of 4 places in 577 ms
[2021-05-09 17:13:20] [INFO ] Deduced a trap composed of 4 places in 571 ms
[2021-05-09 17:13:21] [INFO ] Deduced a trap composed of 4 places in 596 ms
[2021-05-09 17:13:21] [INFO ] Deduced a trap composed of 4 places in 546 ms
[2021-05-09 17:13:22] [INFO ] Deduced a trap composed of 4 places in 532 ms
[2021-05-09 17:13:22] [INFO ] Deduced a trap composed of 4 places in 528 ms
[2021-05-09 17:13:23] [INFO ] Deduced a trap composed of 4 places in 521 ms
[2021-05-09 17:13:23] [INFO ] Deduced a trap composed of 4 places in 507 ms
[2021-05-09 17:13:24] [INFO ] Deduced a trap composed of 4 places in 503 ms
[2021-05-09 17:13:25] [INFO ] Deduced a trap composed of 4 places in 487 ms
[2021-05-09 17:13:25] [INFO ] Deduced a trap composed of 4 places in 479 ms
[2021-05-09 17:13:26] [INFO ] Deduced a trap composed of 4 places in 471 ms
[2021-05-09 17:13:26] [INFO ] Deduced a trap composed of 4 places in 460 ms
[2021-05-09 17:13:26] [INFO ] Deduced a trap composed of 4 places in 456 ms
[2021-05-09 17:13:27] [INFO ] Deduced a trap composed of 4 places in 452 ms
[2021-05-09 17:13:27] [INFO ] Deduced a trap composed of 4 places in 445 ms
[2021-05-09 17:13:28] [INFO ] Deduced a trap composed of 4 places in 445 ms
[2021-05-09 17:13:28] [INFO ] Deduced a trap composed of 4 places in 470 ms
[2021-05-09 17:13:29] [INFO ] Deduced a trap composed of 4 places in 425 ms
[2021-05-09 17:13:29] [INFO ] Deduced a trap composed of 4 places in 419 ms
[2021-05-09 17:13:30] [INFO ] Deduced a trap composed of 4 places in 413 ms
[2021-05-09 17:13:30] [INFO ] Deduced a trap composed of 4 places in 407 ms
[2021-05-09 17:13:31] [INFO ] Deduced a trap composed of 4 places in 400 ms
[2021-05-09 17:13:31] [INFO ] Deduced a trap composed of 4 places in 395 ms
[2021-05-09 17:13:31] [INFO ] Deduced a trap composed of 4 places in 385 ms
[2021-05-09 17:13:32] [INFO ] Deduced a trap composed of 4 places in 378 ms
[2021-05-09 17:13:32] [INFO ] Deduced a trap composed of 4 places in 367 ms
[2021-05-09 17:13:33] [INFO ] Deduced a trap composed of 4 places in 352 ms
[2021-05-09 17:13:33] [INFO ] Deduced a trap composed of 4 places in 341 ms
[2021-05-09 17:13:33] [INFO ] Deduced a trap composed of 4 places in 330 ms
[2021-05-09 17:13:34] [INFO ] Deduced a trap composed of 4 places in 332 ms
[2021-05-09 17:13:34] [INFO ] Deduced a trap composed of 4 places in 320 ms
[2021-05-09 17:13:34] [INFO ] Deduced a trap composed of 4 places in 355 ms
[2021-05-09 17:13:35] [INFO ] Deduced a trap composed of 4 places in 338 ms
[2021-05-09 17:13:35] [INFO ] Deduced a trap composed of 4 places in 325 ms
[2021-05-09 17:13:35] [INFO ] Deduced a trap composed of 4 places in 316 ms
[2021-05-09 17:13:36] [INFO ] Deduced a trap composed of 4 places in 340 ms
[2021-05-09 17:13:36] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-09 17:13:41] [INFO ] Deduced a trap composed of 2 places in 4717 ms
[2021-05-09 17:13:41] [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 (> (+ s124 s125) 0)") while checking expression at index 0
[2021-05-09 17:13:41] [INFO ] [Real]Absence check using 400 positive place invariants in 180 ms returned sat
[2021-05-09 17:13:41] [INFO ] [Real]Absence check using 400 positive and 1 generalized place invariants in 10 ms returned sat
[2021-05-09 17:13:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:13:42] [INFO ] [Real]Absence check using state equation in 1272 ms returned sat
[2021-05-09 17:13:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:13:42] [INFO ] [Nat]Absence check using 400 positive place invariants in 174 ms returned sat
[2021-05-09 17:13:42] [INFO ] [Nat]Absence check using 400 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-09 17:13:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:13:44] [INFO ] [Nat]Absence check using state equation in 1271 ms returned sat
[2021-05-09 17:13:44] [INFO ] [Nat]Added 200 Read/Feed constraints in 103 ms returned sat
[2021-05-09 17:13:44] [INFO ] Deduced a trap composed of 4 places in 641 ms
[2021-05-09 17:13:45] [INFO ] Deduced a trap composed of 4 places in 640 ms
[2021-05-09 17:13:46] [INFO ] Deduced a trap composed of 4 places in 631 ms
[2021-05-09 17:13:46] [INFO ] Deduced a trap composed of 4 places in 618 ms
[2021-05-09 17:13:47] [INFO ] Deduced a trap composed of 4 places in 610 ms
[2021-05-09 17:13:48] [INFO ] Deduced a trap composed of 4 places in 589 ms
[2021-05-09 17:13:48] [INFO ] Deduced a trap composed of 4 places in 589 ms
[2021-05-09 17:13:49] [INFO ] Deduced a trap composed of 4 places in 569 ms
[2021-05-09 17:13:49] [INFO ] Deduced a trap composed of 4 places in 557 ms
[2021-05-09 17:13:50] [INFO ] Deduced a trap composed of 4 places in 555 ms
[2021-05-09 17:13:51] [INFO ] Deduced a trap composed of 4 places in 546 ms
[2021-05-09 17:13:51] [INFO ] Deduced a trap composed of 4 places in 541 ms
[2021-05-09 17:13:52] [INFO ] Deduced a trap composed of 4 places in 533 ms
[2021-05-09 17:13:52] [INFO ] Deduced a trap composed of 4 places in 528 ms
[2021-05-09 17:13:53] [INFO ] Deduced a trap composed of 4 places in 522 ms
[2021-05-09 17:13:53] [INFO ] Deduced a trap composed of 4 places in 506 ms
[2021-05-09 17:13:54] [INFO ] Deduced a trap composed of 4 places in 497 ms
[2021-05-09 17:13:54] [INFO ] Deduced a trap composed of 4 places in 485 ms
[2021-05-09 17:13:55] [INFO ] Deduced a trap composed of 4 places in 476 ms
[2021-05-09 17:13:55] [INFO ] Deduced a trap composed of 4 places in 491 ms
[2021-05-09 17:13:56] [INFO ] Deduced a trap composed of 4 places in 451 ms
[2021-05-09 17:13:56] [INFO ] Deduced a trap composed of 4 places in 444 ms
[2021-05-09 17:13:57] [INFO ] Deduced a trap composed of 4 places in 432 ms
[2021-05-09 17:13:57] [INFO ] Deduced a trap composed of 4 places in 417 ms
[2021-05-09 17:13:58] [INFO ] Deduced a trap composed of 4 places in 407 ms
[2021-05-09 17:13:58] [INFO ] Deduced a trap composed of 4 places in 416 ms
[2021-05-09 17:13:59] [INFO ] Deduced a trap composed of 4 places in 408 ms
[2021-05-09 17:13:59] [INFO ] Deduced a trap composed of 4 places in 408 ms
[2021-05-09 17:13:59] [INFO ] Deduced a trap composed of 4 places in 390 ms
[2021-05-09 17:14:00] [INFO ] Deduced a trap composed of 4 places in 386 ms
[2021-05-09 17:14:00] [INFO ] Deduced a trap composed of 4 places in 424 ms
[2021-05-09 17:14:01] [INFO ] Deduced a trap composed of 4 places in 409 ms
[2021-05-09 17:14:01] [INFO ] Deduced a trap composed of 4 places in 413 ms
[2021-05-09 17:14:02] [INFO ] Deduced a trap composed of 4 places in 401 ms
[2021-05-09 17:14:02] [INFO ] Deduced a trap composed of 4 places in 398 ms
[2021-05-09 17:14:02] [INFO ] Deduced a trap composed of 4 places in 408 ms
[2021-05-09 17:14:02] [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 (> (+ s70 s384 s470 s785) 0)") while checking expression at index 1
[2021-05-09 17:14:03] [INFO ] [Real]Absence check using 400 positive place invariants in 180 ms returned sat
[2021-05-09 17:14:03] [INFO ] [Real]Absence check using 400 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-09 17:14:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:14:04] [INFO ] [Real]Absence check using state equation in 1265 ms returned sat
[2021-05-09 17:14:04] [INFO ] [Real]Added 200 Read/Feed constraints in 119 ms returned sat
[2021-05-09 17:14:05] [INFO ] Deduced a trap composed of 4 places in 605 ms
[2021-05-09 17:14:05] [INFO ] Deduced a trap composed of 4 places in 593 ms
[2021-05-09 17:14:06] [INFO ] Deduced a trap composed of 4 places in 606 ms
[2021-05-09 17:14:07] [INFO ] Deduced a trap composed of 4 places in 570 ms
[2021-05-09 17:14:07] [INFO ] Deduced a trap composed of 4 places in 567 ms
[2021-05-09 17:14:08] [INFO ] Deduced a trap composed of 4 places in 552 ms
[2021-05-09 17:14:08] [INFO ] Deduced a trap composed of 4 places in 538 ms
[2021-05-09 17:14:09] [INFO ] Deduced a trap composed of 4 places in 537 ms
[2021-05-09 17:14:09] [INFO ] Deduced a trap composed of 4 places in 526 ms
[2021-05-09 17:14:10] [INFO ] Deduced a trap composed of 4 places in 512 ms
[2021-05-09 17:14:10] [INFO ] Deduced a trap composed of 4 places in 495 ms
[2021-05-09 17:14:11] [INFO ] Deduced a trap composed of 4 places in 499 ms
[2021-05-09 17:14:12] [INFO ] Deduced a trap composed of 4 places in 493 ms
[2021-05-09 17:14:12] [INFO ] Deduced a trap composed of 4 places in 482 ms
[2021-05-09 17:14:13] [INFO ] Deduced a trap composed of 4 places in 493 ms
[2021-05-09 17:14:13] [INFO ] Deduced a trap composed of 4 places in 462 ms
[2021-05-09 17:14:14] [INFO ] Deduced a trap composed of 4 places in 448 ms
[2021-05-09 17:14:14] [INFO ] Deduced a trap composed of 4 places in 440 ms
[2021-05-09 17:14:14] [INFO ] Deduced a trap composed of 4 places in 426 ms
[2021-05-09 17:14:15] [INFO ] Deduced a trap composed of 4 places in 419 ms
[2021-05-09 17:14:15] [INFO ] Deduced a trap composed of 4 places in 405 ms
[2021-05-09 17:14:16] [INFO ] Deduced a trap composed of 4 places in 395 ms
[2021-05-09 17:14:16] [INFO ] Deduced a trap composed of 4 places in 382 ms
[2021-05-09 17:14:17] [INFO ] Deduced a trap composed of 4 places in 368 ms
[2021-05-09 17:14:17] [INFO ] Deduced a trap composed of 4 places in 390 ms
[2021-05-09 17:14:17] [INFO ] Deduced a trap composed of 4 places in 376 ms
[2021-05-09 17:14:18] [INFO ] Deduced a trap composed of 4 places in 370 ms
[2021-05-09 17:14:18] [INFO ] Deduced a trap composed of 4 places in 358 ms
[2021-05-09 17:14:19] [INFO ] Deduced a trap composed of 4 places in 345 ms
[2021-05-09 17:14:19] [INFO ] Deduced a trap composed of 4 places in 337 ms
[2021-05-09 17:14:19] [INFO ] Deduced a trap composed of 4 places in 323 ms
[2021-05-09 17:14:20] [INFO ] Deduced a trap composed of 4 places in 313 ms
[2021-05-09 17:14:20] [INFO ] Deduced a trap composed of 4 places in 337 ms
[2021-05-09 17:14:20] [INFO ] Deduced a trap composed of 4 places in 351 ms
[2021-05-09 17:14:21] [INFO ] Deduced a trap composed of 4 places in 315 ms
[2021-05-09 17:14:21] [INFO ] Deduced a trap composed of 4 places in 306 ms
[2021-05-09 17:14:21] [INFO ] Deduced a trap composed of 4 places in 294 ms
[2021-05-09 17:14:22] [INFO ] Deduced a trap composed of 4 places in 292 ms
[2021-05-09 17:14:22] [INFO ] Deduced a trap composed of 4 places in 297 ms
[2021-05-09 17:14:22] [INFO ] Deduced a trap composed of 4 places in 292 ms
[2021-05-09 17:14:23] [INFO ] Deduced a trap composed of 4 places in 282 ms
[2021-05-09 17:14:23] [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 (> (+ s176 s348 s577 s749) 0)") while checking expression at index 2
[2021-05-09 17:14:23] [INFO ] [Real]Absence check using 400 positive place invariants in 183 ms returned sat
[2021-05-09 17:14:23] [INFO ] [Real]Absence check using 400 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-09 17:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:14:24] [INFO ] [Real]Absence check using state equation in 1271 ms returned sat
[2021-05-09 17:14:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:14:24] [INFO ] [Nat]Absence check using 400 positive place invariants in 173 ms returned sat
[2021-05-09 17:14:24] [INFO ] [Nat]Absence check using 400 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-09 17:14:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:14:26] [INFO ] [Nat]Absence check using state equation in 1256 ms returned sat
[2021-05-09 17:14:26] [INFO ] [Nat]Added 200 Read/Feed constraints in 103 ms returned sat
[2021-05-09 17:14:26] [INFO ] Deduced a trap composed of 4 places in 585 ms
[2021-05-09 17:14:27] [INFO ] Deduced a trap composed of 4 places in 591 ms
[2021-05-09 17:14:28] [INFO ] Deduced a trap composed of 4 places in 568 ms
[2021-05-09 17:14:28] [INFO ] Deduced a trap composed of 4 places in 580 ms
[2021-05-09 17:14:29] [INFO ] Deduced a trap composed of 4 places in 581 ms
[2021-05-09 17:14:29] [INFO ] Deduced a trap composed of 4 places in 567 ms
[2021-05-09 17:14:30] [INFO ] Deduced a trap composed of 4 places in 567 ms
[2021-05-09 17:14:31] [INFO ] Deduced a trap composed of 4 places in 548 ms
[2021-05-09 17:14:31] [INFO ] Deduced a trap composed of 4 places in 569 ms
[2021-05-09 17:14:32] [INFO ] Deduced a trap composed of 4 places in 529 ms
[2021-05-09 17:14:32] [INFO ] Deduced a trap composed of 4 places in 516 ms
[2021-05-09 17:14:33] [INFO ] Deduced a trap composed of 4 places in 510 ms
[2021-05-09 17:14:33] [INFO ] Deduced a trap composed of 4 places in 499 ms
[2021-05-09 17:14:34] [INFO ] Deduced a trap composed of 4 places in 487 ms
[2021-05-09 17:14:34] [INFO ] Deduced a trap composed of 4 places in 479 ms
[2021-05-09 17:14:35] [INFO ] Deduced a trap composed of 4 places in 475 ms
[2021-05-09 17:14:35] [INFO ] Deduced a trap composed of 4 places in 463 ms
[2021-05-09 17:14:36] [INFO ] Deduced a trap composed of 4 places in 451 ms
[2021-05-09 17:14:36] [INFO ] Deduced a trap composed of 4 places in 451 ms
[2021-05-09 17:14:37] [INFO ] Deduced a trap composed of 4 places in 440 ms
[2021-05-09 17:14:37] [INFO ] Deduced a trap composed of 4 places in 423 ms
[2021-05-09 17:14:38] [INFO ] Deduced a trap composed of 4 places in 415 ms
[2021-05-09 17:14:38] [INFO ] Deduced a trap composed of 4 places in 405 ms
[2021-05-09 17:14:38] [INFO ] Deduced a trap composed of 4 places in 428 ms
[2021-05-09 17:14:39] [INFO ] Deduced a trap composed of 4 places in 399 ms
[2021-05-09 17:14:39] [INFO ] Deduced a trap composed of 4 places in 390 ms
[2021-05-09 17:14:40] [INFO ] Deduced a trap composed of 4 places in 383 ms
[2021-05-09 17:14:40] [INFO ] Deduced a trap composed of 4 places in 374 ms
[2021-05-09 17:14:41] [INFO ] Deduced a trap composed of 4 places in 363 ms
[2021-05-09 17:14:41] [INFO ] Deduced a trap composed of 4 places in 362 ms
[2021-05-09 17:14:41] [INFO ] Deduced a trap composed of 4 places in 359 ms
[2021-05-09 17:14:42] [INFO ] Deduced a trap composed of 4 places in 359 ms
[2021-05-09 17:14:42] [INFO ] Deduced a trap composed of 4 places in 355 ms
[2021-05-09 17:14:42] [INFO ] Deduced a trap composed of 4 places in 367 ms
[2021-05-09 17:14:43] [INFO ] Deduced a trap composed of 4 places in 360 ms
[2021-05-09 17:14:43] [INFO ] Deduced a trap composed of 4 places in 346 ms
[2021-05-09 17:14:44] [INFO ] Deduced a trap composed of 4 places in 333 ms
[2021-05-09 17:14:44] [INFO ] Deduced a trap composed of 4 places in 365 ms
[2021-05-09 17:14:44] [INFO ] Deduced a trap composed of 4 places in 354 ms
[2021-05-09 17:14:44] [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 (> (+ s206 s272 s607 s673) 0)") while checking expression at index 3
Discarding 756 places :
Also discarding 38178 output transitions
Drop transitions removed 38178 transitions
Graph (complete) has 1205 edges and 801 vertex of which 45 are kept as prefixes of interest. Removing 756 places using SCC suffix rule.59 ms
Ensure Unique test removed 1 places
Ensure Unique test removed 2178 transitions
Reduce isomorphic transitions removed 2178 transitions.
Iterating post reduction 0 with 2179 rules applied. Total rules applied 2180 place count 44 transition count 44
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 2192 place count 36 transition count 40
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 2196 place count 36 transition count 36
Free-agglomeration rule applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 2201 place count 36 transition count 31
Ensure Unique test removed 5 places
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 2216 place count 26 transition count 26
Applied a total of 2216 rules in 81 ms. Remains 26 /801 variables (removed 775) and now considering 26/40400 (removed 40374) transitions.
// Phase 1: matrix 26 rows 26 cols
[2021-05-09 17:14:44] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-09 17:14:44] [INFO ] [Real]Absence check using 13 positive place invariants in 4 ms returned sat
[2021-05-09 17:14:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:14:45] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2021-05-09 17:14:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:14:45] [INFO ] [Nat]Absence check using 13 positive place invariants in 4 ms returned sat
[2021-05-09 17:14:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:14:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-09 17:14:45] [INFO ] Computed and/alt/rep : 15/19/15 causal constraints in 1 ms.
[2021-05-09 17:14:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2021-05-09 17:14:45] [INFO ] [Real]Absence check using 13 positive place invariants in 4 ms returned sat
[2021-05-09 17:14:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:14:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-09 17:14:45] [INFO ] Computed and/alt/rep : 15/19/15 causal constraints in 1 ms.
[2021-05-09 17:14:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
[2021-05-09 17:14:45] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2021-05-09 17:14:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:14:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-09 17:14:45] [INFO ] Computed and/alt/rep : 15/19/15 causal constraints in 1 ms.
[2021-05-09 17:14:45] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
[2021-05-09 17:14:45] [INFO ] [Real]Absence check using 13 positive place invariants in 3 ms returned sat
[2021-05-09 17:14:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:14:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-09 17:14:45] [INFO ] Computed and/alt/rep : 15/19/15 causal constraints in 1 ms.
[2021-05-09 17:14:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 0 ms.
[2021-05-09 17:14:45] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 2 ms.
[2021-05-09 17:14:45] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 226 ms.
[2021-05-09 17:14:47] [INFO ] Flatten gal took : 1962 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityCardinality @ Dekker-PT-200 @ 3570 seconds
FORMULA Dekker-PT-200-ReachabilityCardinality-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Dekker-PT-200-ReachabilityCardinality-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Dekker-PT-200-ReachabilityCardinality-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Dekker-PT-200-ReachabilityCardinality-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3348
rslt: Output for ReachabilityCardinality @ Dekker-PT-200
{
"build":
{
"architecture": 64,
"assertions": false,
"build_hostname": "mcc2019",
"build_system": "x86_64-unknown-linux-gnu",
"optimizations": true,
"package_version": "2.0",
"svn_version": "3189M"
},
"call":
{
"exec_host": "mcc2020",
"markinglimit": null,
"parameters":
[
"--pnmlnet",
"model.pnml",
"--xmlformula",
"--formula=ReachabilityCardinality.xml",
"--mcc",
"--donotcomputecapacities",
"--encoder=simplecompressed",
"--safe",
"--check=modelchecking",
"--stubborn=tarjan",
"--stateequation=par",
"--timelimit=3570",
"--localtimelimit=0",
"--json=ReachabilityCardinality.json",
"--jsoninclude=formula,formulastat,net"
],
"starttime": "Sun May 9 17:14:49 2021
",
"timelimit": 3570
},
"child":
[
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 880
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 0,
"F": 0,
"G": 1,
"U": 0,
"X": 0,
"aconj": 2,
"adisj": 1,
"aneg": 0,
"comp": 2,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 2,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 2,
"visible_transitions": 0
},
"processed": "A (G ((((p756 <= 0)) OR ((1 <= p4)))))",
"processed_size": 39,
"rewrites": 2
},
"result":
{
"edges": 3,
"markings": 4,
"produced_by": "state space",
"value": false
},
"task":
{
"compoundnumber": 0,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 2,
"problems": 2
},
"type": "invariance",
"workflow": "stateequation||search"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1174
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 1,
"F": 1,
"G": 0,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 2,
"aneg": 0,
"comp": 2,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 2,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 2,
"visible_transitions": 0
},
"processed": "E (F ((((1 <= p604)) AND ((p358 <= 0)))))",
"processed_size": 41,
"rewrites": 1
},
"result":
{
"edges": 3,
"markings": 4,
"produced_by": "state space",
"value": true
},
"task":
{
"compoundnumber": 1,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 2,
"problems": 2
},
"type": "reachability",
"workflow": "stateequation||search"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1761
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 0,
"F": 0,
"G": 1,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 3,
"aneg": 0,
"comp": 3,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 3,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 3,
"visible_transitions": 0
},
"processed": "A (G (((p608 <= 0) OR (((1 <= p527)) AND ((p484 <= 0))))))",
"processed_size": 59,
"rewrites": 2
},
"result":
{
"edges": 2,
"markings": 3,
"produced_by": "state space",
"value": false
},
"task":
{
"compoundnumber": 2,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 4,
"problems": 2
},
"type": "invariance",
"workflow": "stateequation||search"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 3522
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 0,
"F": 0,
"G": 1,
"U": 0,
"X": 0,
"aconj": 3,
"adisj": 2,
"aneg": 0,
"comp": 5,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 5,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 5,
"visible_transitions": 0
},
"processed": "A (G ((((p608 <= 0)) OR ((1 <= p66)) OR ((1 <= p705) AND ((p309 <= 0)) AND (1 <= p530)))))",
"processed_size": 92,
"rewrites": 2
},
"result":
{
"produced_by": "state equation",
"value": false
},
"task":
{
"compoundnumber": 3,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 9,
"problems": 3
},
"type": "invariance",
"workflow": "stateequation||search"
}
}
],
"exit":
{
"error": null,
"memory": 2156308,
"runtime": 222.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "ReachabilityCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "A(G(**)) : A(G(**)) : A(G(**)) : E(F(**))"
},
"net":
{
"arcs": 280401,
"conflict_clusters": 1,
"places": 801,
"places_significant": 400,
"singleton_clusters": 0,
"transitions": 40400
},
"result":
{
"preliminary_value": "no no no yes ",
"value": "no no no yes "
},
"task":
{
"type": "compound"
}
}
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 41201/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 801
lola: finding significant places
lola: 801 places, 40400 transitions, 400 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from ReachabilityCardinality.xml
lola: LP says that atomic proposition is always true: (p66 <= 1)
lola: LP says that atomic proposition is always true: (p309 <= 1)
lola: LP says that atomic proposition is always true: (p705 <= 1)
lola: LP says that atomic proposition is always true: (p530 <= 1)
lola: LP says that atomic proposition is always true: (p4 <= 1)
lola: LP says that atomic proposition is always true: (p608 <= 1)
lola: LP says that atomic proposition is always true: (p484 <= 1)
lola: LP says that atomic proposition is always true: (p358 <= 1)
lola: A (G ((((p608 <= 0)) OR ((1 <= p66)) OR ((1 <= p705) AND ((p309 <= 0)) AND (1 <= p530))))) : A (G ((((p756 <= 0)) OR ((1 <= p4))))) : A (G (((p608 <= 0) OR (((1 <= p527)) AND ((p484 <= 0)))))) : E (F ((((1 <= p604)) AND ((p358 <= 0)))))
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 880 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((((p756 <= 0)) OR ((1 <= p4)))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A (G ((((p756 <= 0)) OR ((1 <= p4)))))
lola: processed formula length: 39
lola: 2 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((1 <= p756)) AND ((p4 <= 0)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 4 markings, 3 edges
lola: ========================================
lola: subprocess 1 will run for 1174 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((((1 <= p604)) AND ((p358 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F ((((1 <= p604)) AND ((p358 <= 0)))))
lola: processed formula length: 41
lola: 1 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((1 <= p604)) AND ((p358 <= 0)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 4 markings, 3 edges
lola: ========================================
lola: subprocess 2 will run for 1761 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((p608 <= 0) OR (((1 <= p527)) AND ((p484 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A (G (((p608 <= 0) OR (((1 <= p527)) AND ((p484 <= 0))))))
lola: processed formula length: 59
lola: 2 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((1 <= p608) AND (((p527 <= 0)) OR ((1 <= p484))))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 4 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 3 markings, 2 edges
lola: ========================================
lola: subprocess 3 will run for 3522 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((((p608 <= 0)) OR ((1 <= p66)) OR ((1 <= p705) AND ((p309 <= 0)) AND (1 <= p530)))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A (G ((((p608 <= 0)) OR ((1 <= p66)) OR ((1 <= p705) AND ((p309 <= 0)) AND (1 <= p530)))))
lola: processed formula length: 92
lola: 2 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((1 <= p608)) AND ((p66 <= 0)) AND ((p705 <= 0) OR ((1 <= p309)) OR (p530 <= 0)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 9 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to ReachabilityCardinality-3-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ReachabilityCardinality-3-0.sara.
lola: sara is running 0 secs || 22877 markings, 147525 edges, 4575 markings/sec, 0 secs
lola: sara is running 5 secs || 45086 markings, 296241 edges, 4442 markings/sec, 5 secs
lola: sara is running 10 secs || 66342 markings, 446006 edges, 4251 markings/sec, 10 secs
lola: sara is running 15 secs || 87493 markings, 597418 edges, 4230 markings/sec, 15 secs
lola: sara is running 20 secs || 108590 markings, 748387 edges, 4219 markings/sec, 20 secs
lola: sara is running 25 secs || 128991 markings, 901880 edges, 4080 markings/sec, 25 secs
lola: sara is running 30 secs || 149604 markings, 1054527 edges, 4123 markings/sec, 30 secs
lola: sara is running 35 secs || 169862 markings, 1208852 edges, 4052 markings/sec, 35 secs
lola: sara is running 40 secs || 190772 markings, 1360501 edges, 4182 markings/sec, 40 secs
lola: sara is running 45 secs || 210823 markings, 1515457 edges, 4010 markings/sec, 45 secs
lola: sara is running 50 secs || 230959 markings, 1670083 edges, 4027 markings/sec, 50 secs
lola: sara is running 55 secs || 251243 markings, 1823237 edges, 4057 markings/sec, 55 secs
lola: sara is running 60 secs || 271084 markings, 1978218 edges, 3968 markings/sec, 60 secs
lola: sara is running 65 secs || 291030 markings, 2133362 edges, 3989 markings/sec, 65 secs
lola: sara is running 70 secs || 311603 markings, 2286620 edges, 4115 markings/sec, 70 secs
lola: sara is running 75 secs || 331856 markings, 2441969 edges, 4051 markings/sec, 75 secs
lola: sara is running 80 secs || 352343 markings, 2596926 edges, 4097 markings/sec, 80 secs
lola: sara is running 85 secs || 372183 markings, 2753239 edges, 3968 markings/sec, 85 secs
lola: sara is running 90 secs || 392674 markings, 2906839 edges, 4098 markings/sec, 90 secs
lola: sara is running 95 secs || 413070 markings, 3060823 edges, 4079 markings/sec, 95 secs
lola: sara is running 100 secs || 433679 markings, 3214480 edges, 4122 markings/sec, 100 secs
lola: sara is running 105 secs || 453924 markings, 3369093 edges, 4049 markings/sec, 105 secs
lola: sara is running 110 secs || 474643 markings, 3521816 edges, 4144 markings/sec, 110 secs
lola: sara is running 115 secs || 494111 markings, 3678700 edges, 3894 markings/sec, 115 secs
lola: sara is running 120 secs || 513842 markings, 3835827 edges, 3946 markings/sec, 120 secs
lola: sara is running 125 secs || 534382 markings, 3988511 edges, 4108 markings/sec, 125 secs
lola: sara is running 130 secs || 554351 markings, 4144259 edges, 3994 markings/sec, 130 secs
lola: sara is running 135 secs || 573964 markings, 4300355 edges, 3923 markings/sec, 135 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 140 secs || 592963 markings, 4458393 edges, 3800 markings/sec, 140 secs
lola: sara is running 145 secs || 612127 markings, 4615588 edges, 3833 markings/sec, 145 secs
lola: sara is running 150 secs || 632042 markings, 4770708 edges, 3983 markings/sec, 150 secs
lola: sara is running 155 secs || 651898 markings, 4927959 edges, 3971 markings/sec, 155 secs
lola: sara is running 160 secs || 671171 markings, 5084954 edges, 3855 markings/sec, 160 secs
lola: sara is running 165 secs || 691757 markings, 5238906 edges, 4117 markings/sec, 165 secs
lola: state equation 0: solution produced
lola: SUBRESULT
lola: result: no
lola: produced by: state equation
lola: The predicate is not invariant.
lola: ========================================
lola: RESULT
lola:
SUMMARY: no no no yes
lola:
preliminary result: no no no yes
lola: memory consumption: 2156308 KB
lola: time consumption: 222 seconds
lola: print data as JSON (--json)
lola: writing JSON to ReachabilityCardinality.json
lola: closed JSON file ReachabilityCardinality.json
rslt: finished
--------------------
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="Dekker-PT-200"
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 Dekker-PT-200, 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 r075-tall-162039097600399"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Dekker-PT-200.tgz
mv Dekker-PT-200 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 '
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 ;