Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r066-tajo-158922814200350.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
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 r066-tajo-158922814200350
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 25M
-rw-r--r-- 1 mcc users 3.5K Apr 27 14:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 27 14:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Apr 27 14:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 27 14:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 14:36 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Apr 27 14:36 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 27 14:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 27 14:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 27 14:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Apr 27 14:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 27 14:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 27 14:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 27 14:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 27 14:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Apr 27 14:36 equiv_col
-rw-r--r-- 1 mcc users 4 Apr 27 14:36 instance
-rw-r--r-- 1 mcc users 6 Apr 27 14:36 iscolored
-rw-r--r-- 1 mcc users 25M Apr 27 14:36 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 1590111985995

[2020-05-22 01:46:27] [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, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-22 01:46:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-22 01:46:28] [INFO ] Load time of PNML (sax parser for PT used): 1150 ms
[2020-05-22 01:46:28] [INFO ] Transformed 1000 places.
[2020-05-22 01:46:29] [INFO ] Transformed 40400 transitions.
[2020-05-22 01:46:29] [INFO ] Found NUPN structural information;
[2020-05-22 01:46:29] [INFO ] Parsed PT model containing 1000 places and 40400 transitions in 1397 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 133 ms.
Working with output stream class java.io.PrintStream
FORMULA Dekker-PT-200-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 0 resets, run finished after 680 ms. (steps per millisecond=14 ) properties seen :[1, 0, 0, 0, 1, 1, 1]
FORMULA Dekker-PT-200-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Dekker-PT-200-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Dekker-PT-200-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Dekker-PT-200-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 63 ms. (steps per millisecond=158 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 63 ms. (steps per millisecond=158 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 72 ms. (steps per millisecond=138 ) properties seen :[0, 0, 0]
[2020-05-22 01:46:30] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 1000 cols
[2020-05-22 01:46:30] [INFO ] Computed 600 place invariants in 44 ms
[2020-05-22 01:46:30] [INFO ] [Real]Absence check using 400 positive place invariants in 205 ms returned sat
[2020-05-22 01:46:30] [INFO ] [Real]Absence check using 400 positive and 200 generalized place invariants in 134 ms returned sat
[2020-05-22 01:46:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 01:46:33] [INFO ] [Real]Absence check using state equation in 2226 ms returned sat
[2020-05-22 01:46:33] [INFO ] State equation strengthened by 200 read => feed constraints.
[2020-05-22 01:46:33] [INFO ] [Real]Added 200 Read/Feed constraints in 198 ms returned sat
[2020-05-22 01:46:34] [INFO ] Deduced a trap composed of 5 places in 546 ms
[2020-05-22 01:46:35] [INFO ] Deduced a trap composed of 4 places in 523 ms
[2020-05-22 01:46:35] [INFO ] Deduced a trap composed of 6 places in 446 ms
[2020-05-22 01:46:35] [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 (> (+ s48 s134 s473 s602 s850 s851) 0)") while checking expression at index 0
[2020-05-22 01:46:35] [INFO ] [Real]Absence check using 400 positive place invariants in 193 ms returned sat
[2020-05-22 01:46:35] [INFO ] [Real]Absence check using 400 positive and 200 generalized place invariants in 129 ms returned sat
[2020-05-22 01:46:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 01:46:38] [INFO ] [Real]Absence check using state equation in 2583 ms returned sat
[2020-05-22 01:46:38] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 01:46:38] [INFO ] [Nat]Absence check using 400 positive place invariants in 241 ms returned sat
[2020-05-22 01:46:39] [INFO ] [Nat]Absence check using 400 positive and 200 generalized place invariants in 161 ms returned sat
[2020-05-22 01:46:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 01:46:41] [INFO ] [Nat]Absence check using state equation in 2035 ms returned sat
[2020-05-22 01:46:41] [INFO ] [Nat]Added 200 Read/Feed constraints in 99 ms returned sat
[2020-05-22 01:46:41] [INFO ] Deduced a trap composed of 4 places in 545 ms
[2020-05-22 01:46:42] [INFO ] Deduced a trap composed of 4 places in 533 ms
[2020-05-22 01:46:42] [INFO ] Deduced a trap composed of 4 places in 505 ms
[2020-05-22 01:46:43] [INFO ] Deduced a trap composed of 4 places in 503 ms
[2020-05-22 01:46:44] [INFO ] Deduced a trap composed of 4 places in 525 ms
[2020-05-22 01:46:44] [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 (> (+ s56 s104 s485 s557) 0)") while checking expression at index 1
[2020-05-22 01:46:44] [INFO ] [Real]Absence check using 400 positive place invariants in 278 ms returned sat
[2020-05-22 01:46:44] [INFO ] [Real]Absence check using 400 positive and 200 generalized place invariants in 137 ms returned sat
[2020-05-22 01:46:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 01:46:46] [INFO ] [Real]Absence check using state equation in 2323 ms returned sat
[2020-05-22 01:46:46] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 01:46:47] [INFO ] [Nat]Absence check using 400 positive place invariants in 193 ms returned sat
[2020-05-22 01:46:47] [INFO ] [Nat]Absence check using 400 positive and 200 generalized place invariants in 134 ms returned sat
[2020-05-22 01:46:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 01:46:49] [INFO ] [Nat]Absence check using state equation in 2267 ms returned sat
[2020-05-22 01:46:49] [INFO ] [Nat]Added 200 Read/Feed constraints in 129 ms returned sat
[2020-05-22 01:46:50] [INFO ] Deduced a trap composed of 4 places in 670 ms
[2020-05-22 01:46:51] [INFO ] Deduced a trap composed of 4 places in 527 ms
[2020-05-22 01:46:51] [INFO ] Deduced a trap composed of 5 places in 615 ms
[2020-05-22 01:46:52] [INFO ] Deduced a trap composed of 4 places in 537 ms
[2020-05-22 01:46:52] [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 s242 s659 s764) 0)") while checking expression at index 2
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 1224 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 593630 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=19 ) properties seen :[0, 0, 0]
Interrupted Best-First random walk after 786990 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=157 ) properties seen :[0, 0, 0]
Interrupted Best-First random walk after 876459 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=175 ) properties seen :[0, 0, 0]
Interrupted Best-First random walk after 783656 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=156 ) properties seen :[0, 0, 0]
Interrupted probabilistic random walk after 2239768 steps, run timeout after 30048 ms. (steps per millisecond=74 ) properties seen :[0, 0, 0]
Probabilistic random walk after 2239768 steps, saw 8655 distinct states, run finished after 30049 ms. (steps per millisecond=74 ) properties seen :[0, 0, 0]
[2020-05-22 01:48:08] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 1000 cols
[2020-05-22 01:48:08] [INFO ] Computed 600 place invariants in 30 ms
[2020-05-22 01:48:09] [INFO ] [Real]Absence check using 400 positive place invariants in 254 ms returned sat
[2020-05-22 01:48:09] [INFO ] [Real]Absence check using 400 positive and 200 generalized place invariants in 173 ms returned sat
[2020-05-22 01:48:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 01:48:11] [INFO ] [Real]Absence check using state equation in 2116 ms returned sat
[2020-05-22 01:48:11] [INFO ] State equation strengthened by 200 read => feed constraints.
[2020-05-22 01:48:11] [INFO ] [Real]Added 200 Read/Feed constraints in 233 ms returned sat
[2020-05-22 01:48:12] [INFO ] Deduced a trap composed of 5 places in 612 ms
[2020-05-22 01:48:13] [INFO ] Deduced a trap composed of 4 places in 457 ms
[2020-05-22 01:48:13] [INFO ] Deduced a trap composed of 6 places in 355 ms
[2020-05-22 01:48:13] [INFO ] Deduced a trap composed of 4 places in 351 ms
[2020-05-22 01:48:14] [INFO ] Deduced a trap composed of 4 places in 373 ms
[2020-05-22 01:48:14] [INFO ] Deduced a trap composed of 4 places in 428 ms
[2020-05-22 01:48:15] [INFO ] Deduced a trap composed of 4 places in 427 ms
[2020-05-22 01:48:15] [INFO ] Deduced a trap composed of 5 places in 408 ms
[2020-05-22 01:48:16] [INFO ] Deduced a trap composed of 5 places in 1073 ms
[2020-05-22 01:48:17] [INFO ] Deduced a trap composed of 5 places in 396 ms
[2020-05-22 01:48:18] [INFO ] Deduced a trap composed of 6 places in 1140 ms
[2020-05-22 01:48:19] [INFO ] Deduced a trap composed of 6 places in 929 ms
[2020-05-22 01:48:19] [INFO ] Deduced a trap composed of 6 places in 409 ms
[2020-05-22 01:48:20] [INFO ] Deduced a trap composed of 4 places in 373 ms
[2020-05-22 01:48:20] [INFO ] Deduced a trap composed of 5 places in 348 ms
[2020-05-22 01:48:21] [INFO ] Deduced a trap composed of 4 places in 597 ms
[2020-05-22 01:48:21] [INFO ] Deduced a trap composed of 4 places in 324 ms
[2020-05-22 01:48:22] [INFO ] Deduced a trap composed of 4 places in 555 ms
[2020-05-22 01:48:22] [INFO ] Deduced a trap composed of 4 places in 417 ms
[2020-05-22 01:48:23] [INFO ] Deduced a trap composed of 4 places in 380 ms
[2020-05-22 01:48:23] [INFO ] Deduced a trap composed of 4 places in 277 ms
[2020-05-22 01:48:24] [INFO ] Deduced a trap composed of 4 places in 580 ms
[2020-05-22 01:48:24] [INFO ] Deduced a trap composed of 4 places in 381 ms
[2020-05-22 01:48:25] [INFO ] Deduced a trap composed of 4 places in 702 ms
[2020-05-22 01:48:25] [INFO ] Deduced a trap composed of 4 places in 362 ms
[2020-05-22 01:48:26] [INFO ] Deduced a trap composed of 5 places in 378 ms
[2020-05-22 01:48:27] [INFO ] Deduced a trap composed of 4 places in 1002 ms
[2020-05-22 01:48:27] [INFO ] Deduced a trap composed of 4 places in 435 ms
[2020-05-22 01:48:29] [INFO ] Deduced a trap composed of 4 places in 1382 ms
[2020-05-22 01:48:29] [INFO ] Deduced a trap composed of 4 places in 354 ms
[2020-05-22 01:48:29] [INFO ] Deduced a trap composed of 4 places in 393 ms
[2020-05-22 01:48:30] [INFO ] Deduced a trap composed of 4 places in 384 ms
[2020-05-22 01:48:30] [INFO ] Deduced a trap composed of 4 places in 316 ms
[2020-05-22 01:48:30] [INFO ] Deduced a trap composed of 4 places in 288 ms
[2020-05-22 01:48:31] [INFO ] Deduced a trap composed of 6 places in 241 ms
[2020-05-22 01:48:31] [INFO ] Deduced a trap composed of 4 places in 426 ms
[2020-05-22 01:48:32] [INFO ] Deduced a trap composed of 6 places in 440 ms
[2020-05-22 01:48:32] [INFO ] Deduced a trap composed of 4 places in 322 ms
[2020-05-22 01:48:33] [INFO ] Deduced a trap composed of 4 places in 438 ms
[2020-05-22 01:48:33] [INFO ] Deduced a trap composed of 4 places in 392 ms
[2020-05-22 01:48:33] [INFO ] Deduced a trap composed of 4 places in 491 ms
[2020-05-22 01:48:34] [INFO ] Deduced a trap composed of 4 places in 377 ms
[2020-05-22 01:48:34] [INFO ] Deduced a trap composed of 4 places in 429 ms
[2020-05-22 01:48:35] [INFO ] Deduced a trap composed of 4 places in 381 ms
[2020-05-22 01:48:35] [INFO ] Deduced a trap composed of 4 places in 405 ms
[2020-05-22 01:48:36] [INFO ] Deduced a trap composed of 4 places in 374 ms
[2020-05-22 01:48:36] [INFO ] Deduced a trap composed of 4 places in 361 ms
[2020-05-22 01:48:37] [INFO ] Deduced a trap composed of 4 places in 317 ms
[2020-05-22 01:48:37] [INFO ] Deduced a trap composed of 6 places in 301 ms
[2020-05-22 01:48:37] [INFO ] Deduced a trap composed of 4 places in 366 ms
[2020-05-22 01:48:38] [INFO ] Deduced a trap composed of 4 places in 349 ms
[2020-05-22 01:48:38] [INFO ] Deduced a trap composed of 4 places in 365 ms
[2020-05-22 01:48:39] [INFO ] Deduced a trap composed of 5 places in 378 ms
[2020-05-22 01:48:39] [INFO ] Deduced a trap composed of 5 places in 309 ms
[2020-05-22 01:48:39] [INFO ] Deduced a trap composed of 4 places in 244 ms
[2020-05-22 01:48:40] [INFO ] Deduced a trap composed of 4 places in 363 ms
[2020-05-22 01:48:40] [INFO ] Deduced a trap composed of 4 places in 311 ms
[2020-05-22 01:48:41] [INFO ] Deduced a trap composed of 4 places in 348 ms
[2020-05-22 01:48:41] [INFO ] Deduced a trap composed of 5 places in 285 ms
[2020-05-22 01:48:41] [INFO ] Deduced a trap composed of 5 places in 296 ms
[2020-05-22 01:48:42] [INFO ] Deduced a trap composed of 5 places in 300 ms
[2020-05-22 01:48:42] [INFO ] Deduced a trap composed of 4 places in 293 ms
[2020-05-22 01:48:42] [INFO ] Deduced a trap composed of 5 places in 282 ms
[2020-05-22 01:48:43] [INFO ] Deduced a trap composed of 4 places in 298 ms
[2020-05-22 01:48:43] [INFO ] Deduced a trap composed of 4 places in 258 ms
[2020-05-22 01:48:43] [INFO ] Deduced a trap composed of 6 places in 276 ms
[2020-05-22 01:48:44] [INFO ] Deduced a trap composed of 4 places in 235 ms
[2020-05-22 01:48:44] [INFO ] Deduced a trap composed of 6 places in 334 ms
[2020-05-22 01:48:44] [INFO ] Deduced a trap composed of 6 places in 342 ms
[2020-05-22 01:48:45] [INFO ] Deduced a trap composed of 4 places in 331 ms
[2020-05-22 01:48:45] [INFO ] Deduced a trap composed of 4 places in 317 ms
[2020-05-22 01:48:46] [INFO ] Deduced a trap composed of 4 places in 304 ms
[2020-05-22 01:48:46] [INFO ] Deduced a trap composed of 4 places in 317 ms
[2020-05-22 01:48:46] [INFO ] Deduced a trap composed of 4 places in 330 ms
[2020-05-22 01:48:47] [INFO ] Deduced a trap composed of 4 places in 414 ms
[2020-05-22 01:48:47] [INFO ] Deduced a trap composed of 4 places in 375 ms
[2020-05-22 01:48:48] [INFO ] Deduced a trap composed of 4 places in 363 ms
[2020-05-22 01:48:48] [INFO ] Deduced a trap composed of 4 places in 327 ms
[2020-05-22 01:48:48] [INFO ] Deduced a trap composed of 4 places in 332 ms
[2020-05-22 01:48:49] [INFO ] Deduced a trap composed of 6 places in 322 ms
[2020-05-22 01:48:49] [INFO ] Deduced a trap composed of 4 places in 321 ms
[2020-05-22 01:48:49] [INFO ] Deduced a trap composed of 6 places in 296 ms
[2020-05-22 01:48:50] [INFO ] Deduced a trap composed of 4 places in 313 ms
[2020-05-22 01:48:50] [INFO ] Deduced a trap composed of 4 places in 284 ms
[2020-05-22 01:48:50] [INFO ] Deduced a trap composed of 4 places in 258 ms
[2020-05-22 01:48:51] [INFO ] Deduced a trap composed of 5 places in 245 ms
[2020-05-22 01:48:51] [INFO ] Deduced a trap composed of 4 places in 217 ms
[2020-05-22 01:48:51] [INFO ] Deduced a trap composed of 4 places in 254 ms
[2020-05-22 01:48:52] [INFO ] Deduced a trap composed of 4 places in 253 ms
[2020-05-22 01:48:52] [INFO ] Deduced a trap composed of 5 places in 218 ms
[2020-05-22 01:48:52] [INFO ] Deduced a trap composed of 4 places in 222 ms
[2020-05-22 01:48:52] [INFO ] Deduced a trap composed of 4 places in 236 ms
[2020-05-22 01:48:53] [INFO ] Deduced a trap composed of 5 places in 229 ms
[2020-05-22 01:48:53] [INFO ] Deduced a trap composed of 4 places in 236 ms
[2020-05-22 01:48:53] [INFO ] Deduced a trap composed of 5 places in 250 ms
[2020-05-22 01:48:53] [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 (> (+ s48 s98 s473 s547 s548) 0)") while checking expression at index 0
[2020-05-22 01:48:54] [INFO ] [Real]Absence check using 400 positive place invariants in 267 ms returned sat
[2020-05-22 01:48:54] [INFO ] [Real]Absence check using 400 positive and 200 generalized place invariants in 172 ms returned sat
[2020-05-22 01:48:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 01:48:56] [INFO ] [Real]Absence check using state equation in 2561 ms returned sat
[2020-05-22 01:48:56] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 01:48:57] [INFO ] [Nat]Absence check using 400 positive place invariants in 285 ms returned sat
[2020-05-22 01:48:57] [INFO ] [Nat]Absence check using 400 positive and 200 generalized place invariants in 175 ms returned sat
[2020-05-22 01:48:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 01:49:00] [INFO ] [Nat]Absence check using state equation in 2564 ms returned sat
[2020-05-22 01:49:00] [INFO ] [Nat]Added 200 Read/Feed constraints in 97 ms returned sat
[2020-05-22 01:49:00] [INFO ] Deduced a trap composed of 4 places in 523 ms
[2020-05-22 01:49:01] [INFO ] Deduced a trap composed of 4 places in 546 ms
[2020-05-22 01:49:01] [INFO ] Deduced a trap composed of 4 places in 516 ms
[2020-05-22 01:49:02] [INFO ] Deduced a trap composed of 4 places in 487 ms
[2020-05-22 01:49:02] [INFO ] Deduced a trap composed of 4 places in 492 ms
[2020-05-22 01:49:03] [INFO ] Deduced a trap composed of 4 places in 571 ms
[2020-05-22 01:49:04] [INFO ] Deduced a trap composed of 4 places in 562 ms
[2020-05-22 01:49:04] [INFO ] Deduced a trap composed of 4 places in 459 ms
[2020-05-22 01:49:05] [INFO ] Deduced a trap composed of 4 places in 563 ms
[2020-05-22 01:49:05] [INFO ] Deduced a trap composed of 4 places in 481 ms
[2020-05-22 01:49:06] [INFO ] Deduced a trap composed of 4 places in 373 ms
[2020-05-22 01:49:06] [INFO ] Deduced a trap composed of 4 places in 380 ms
[2020-05-22 01:49:07] [INFO ] Deduced a trap composed of 4 places in 467 ms
[2020-05-22 01:49:07] [INFO ] Deduced a trap composed of 4 places in 349 ms
[2020-05-22 01:49:07] [INFO ] Deduced a trap composed of 4 places in 362 ms
[2020-05-22 01:49:08] [INFO ] Deduced a trap composed of 4 places in 371 ms
[2020-05-22 01:49:08] [INFO ] Deduced a trap composed of 4 places in 445 ms
[2020-05-22 01:49:09] [INFO ] Deduced a trap composed of 4 places in 431 ms
[2020-05-22 01:49:09] [INFO ] Deduced a trap composed of 4 places in 431 ms
[2020-05-22 01:49:10] [INFO ] Deduced a trap composed of 4 places in 420 ms
[2020-05-22 01:49:10] [INFO ] Deduced a trap composed of 4 places in 471 ms
[2020-05-22 01:49:11] [INFO ] Deduced a trap composed of 4 places in 392 ms
[2020-05-22 01:49:11] [INFO ] Deduced a trap composed of 4 places in 349 ms
[2020-05-22 01:49:12] [INFO ] Deduced a trap composed of 4 places in 363 ms
[2020-05-22 01:49:12] [INFO ] Deduced a trap composed of 4 places in 342 ms
[2020-05-22 01:49:12] [INFO ] Deduced a trap composed of 4 places in 388 ms
[2020-05-22 01:49:13] [INFO ] Deduced a trap composed of 4 places in 386 ms
[2020-05-22 01:49:13] [INFO ] Deduced a trap composed of 4 places in 341 ms
[2020-05-22 01:49:14] [INFO ] Deduced a trap composed of 4 places in 353 ms
[2020-05-22 01:49:14] [INFO ] Deduced a trap composed of 4 places in 404 ms
[2020-05-22 01:49:14] [INFO ] Deduced a trap composed of 4 places in 419 ms
[2020-05-22 01:49:15] [INFO ] Deduced a trap composed of 4 places in 335 ms
[2020-05-22 01:49:15] [INFO ] Deduced a trap composed of 4 places in 301 ms
[2020-05-22 01:49:16] [INFO ] Deduced a trap composed of 4 places in 288 ms
[2020-05-22 01:49:16] [INFO ] Deduced a trap composed of 4 places in 319 ms
[2020-05-22 01:49:16] [INFO ] Deduced a trap composed of 4 places in 336 ms
[2020-05-22 01:49:17] [INFO ] Deduced a trap composed of 4 places in 326 ms
[2020-05-22 01:49:17] [INFO ] Deduced a trap composed of 4 places in 323 ms
[2020-05-22 01:49:17] [INFO ] Deduced a trap composed of 4 places in 378 ms
[2020-05-22 01:49:18] [INFO ] Deduced a trap composed of 4 places in 380 ms
[2020-05-22 01:49:18] [INFO ] Deduced a trap composed of 4 places in 273 ms
[2020-05-22 01:49:18] [INFO ] Deduced a trap composed of 4 places in 269 ms
[2020-05-22 01:49:19] [INFO ] Deduced a trap composed of 4 places in 354 ms
[2020-05-22 01:49:19] [INFO ] Deduced a trap composed of 4 places in 332 ms
[2020-05-22 01:49:20] [INFO ] Deduced a trap composed of 4 places in 334 ms
[2020-05-22 01:49:20] [INFO ] Deduced a trap composed of 4 places in 316 ms
[2020-05-22 01:49:20] [INFO ] Deduced a trap composed of 4 places in 303 ms
[2020-05-22 01:49:21] [INFO ] Deduced a trap composed of 5 places in 287 ms
[2020-05-22 01:49:21] [INFO ] Deduced a trap composed of 5 places in 277 ms
[2020-05-22 01:49:22] [INFO ] Deduced a trap composed of 4 places in 400 ms
[2020-05-22 01:49:22] [INFO ] Deduced a trap composed of 4 places in 371 ms
[2020-05-22 01:49:22] [INFO ] Deduced a trap composed of 4 places in 345 ms
[2020-05-22 01:49:23] [INFO ] Deduced a trap composed of 4 places in 299 ms
[2020-05-22 01:49:23] [INFO ] Deduced a trap composed of 4 places in 314 ms
[2020-05-22 01:49:23] [INFO ] Deduced a trap composed of 4 places in 336 ms
[2020-05-22 01:49:24] [INFO ] Deduced a trap composed of 4 places in 315 ms
[2020-05-22 01:49:24] [INFO ] Deduced a trap composed of 4 places in 343 ms
[2020-05-22 01:49:25] [INFO ] Deduced a trap composed of 4 places in 288 ms
[2020-05-22 01:49:25] [INFO ] Deduced a trap composed of 5 places in 282 ms
[2020-05-22 01:49:25] [INFO ] Deduced a trap composed of 4 places in 305 ms
[2020-05-22 01:49:25] [INFO ] Deduced a trap composed of 4 places in 245 ms
[2020-05-22 01:49:26] [INFO ] Deduced a trap composed of 5 places in 260 ms
[2020-05-22 01:49:26] [INFO ] Deduced a trap composed of 5 places in 262 ms
[2020-05-22 01:49:26] [INFO ] Deduced a trap composed of 5 places in 242 ms
[2020-05-22 01:49:27] [INFO ] Deduced a trap composed of 4 places in 236 ms
[2020-05-22 01:49:27] [INFO ] Deduced a trap composed of 4 places in 220 ms
[2020-05-22 01:49:27] [INFO ] Deduced a trap composed of 4 places in 219 ms
[2020-05-22 01:49:28] [INFO ] Deduced a trap composed of 5 places in 305 ms
[2020-05-22 01:49:28] [INFO ] Deduced a trap composed of 5 places in 214 ms
[2020-05-22 01:49:28] [INFO ] Deduced a trap composed of 4 places in 261 ms
[2020-05-22 01:49:28] [INFO ] Deduced a trap composed of 5 places in 268 ms
[2020-05-22 01:49:29] [INFO ] Deduced a trap composed of 4 places in 240 ms
[2020-05-22 01:49:29] [INFO ] Deduced a trap composed of 4 places in 231 ms
[2020-05-22 01:49:29] [INFO ] Trap strengthening (SAT) tested/added 74/73 trap constraints in 29463 ms
[2020-05-22 01:49:30] [INFO ] Computed and/alt/rep : 40200/120000/600 causal constraints in 615 ms.
[2020-05-22 01:49:42] [INFO ] Added : 201 causal constraints over 41 iterations in 12301 ms. Result :unknown
[2020-05-22 01:49:42] [INFO ] [Real]Absence check using 400 positive place invariants in 275 ms returned sat
[2020-05-22 01:49:42] [INFO ] [Real]Absence check using 400 positive and 200 generalized place invariants in 418 ms returned sat
[2020-05-22 01:49:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 01:49:47] [INFO ] [Real]Absence check using state equation in 4728 ms returned sat
[2020-05-22 01:49:47] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 01:49:48] [INFO ] [Nat]Absence check using 400 positive place invariants in 372 ms returned sat
[2020-05-22 01:49:48] [INFO ] [Nat]Absence check using 400 positive and 200 generalized place invariants in 268 ms returned sat
[2020-05-22 01:49:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 01:49:50] [INFO ] [Nat]Absence check using state equation in 2470 ms returned sat
[2020-05-22 01:49:51] [INFO ] [Nat]Added 200 Read/Feed constraints in 126 ms returned sat
[2020-05-22 01:49:51] [INFO ] Deduced a trap composed of 4 places in 558 ms
[2020-05-22 01:49:52] [INFO ] Deduced a trap composed of 4 places in 558 ms
[2020-05-22 01:49:52] [INFO ] Deduced a trap composed of 5 places in 538 ms
[2020-05-22 01:49:53] [INFO ] Deduced a trap composed of 4 places in 451 ms
[2020-05-22 01:49:53] [INFO ] Deduced a trap composed of 4 places in 514 ms
[2020-05-22 01:49:54] [INFO ] Deduced a trap composed of 4 places in 541 ms
[2020-05-22 01:49:55] [INFO ] Deduced a trap composed of 4 places in 536 ms
[2020-05-22 01:49:55] [INFO ] Deduced a trap composed of 5 places in 530 ms
[2020-05-22 01:49:56] [INFO ] Deduced a trap composed of 4 places in 416 ms
[2020-05-22 01:49:56] [INFO ] Deduced a trap composed of 5 places in 398 ms
[2020-05-22 01:49:57] [INFO ] Deduced a trap composed of 4 places in 443 ms
[2020-05-22 01:49:57] [INFO ] Deduced a trap composed of 4 places in 440 ms
[2020-05-22 01:49:57] [INFO ] Deduced a trap composed of 6 places in 389 ms
[2020-05-22 01:49:58] [INFO ] Deduced a trap composed of 4 places in 411 ms
[2020-05-22 01:49:58] [INFO ] Deduced a trap composed of 4 places in 333 ms
[2020-05-22 01:49:59] [INFO ] Deduced a trap composed of 6 places in 382 ms
[2020-05-22 01:49:59] [INFO ] Deduced a trap composed of 4 places in 404 ms
[2020-05-22 01:50:00] [INFO ] Deduced a trap composed of 4 places in 459 ms
[2020-05-22 01:50:00] [INFO ] Deduced a trap composed of 4 places in 391 ms
[2020-05-22 01:50:01] [INFO ] Deduced a trap composed of 6 places in 410 ms
[2020-05-22 01:50:01] [INFO ] Deduced a trap composed of 4 places in 400 ms
[2020-05-22 01:50:01] [INFO ] Deduced a trap composed of 4 places in 348 ms
[2020-05-22 01:50:02] [INFO ] Deduced a trap composed of 4 places in 381 ms
[2020-05-22 01:50:02] [INFO ] Deduced a trap composed of 4 places in 384 ms
[2020-05-22 01:50:03] [INFO ] Deduced a trap composed of 4 places in 326 ms
[2020-05-22 01:50:03] [INFO ] Deduced a trap composed of 4 places in 376 ms
[2020-05-22 01:50:04] [INFO ] Deduced a trap composed of 4 places in 337 ms
[2020-05-22 01:50:04] [INFO ] Deduced a trap composed of 4 places in 324 ms
[2020-05-22 01:50:04] [INFO ] Deduced a trap composed of 4 places in 327 ms
[2020-05-22 01:50:05] [INFO ] Deduced a trap composed of 4 places in 283 ms
[2020-05-22 01:50:05] [INFO ] Deduced a trap composed of 4 places in 280 ms
[2020-05-22 01:50:05] [INFO ] Deduced a trap composed of 4 places in 324 ms
[2020-05-22 01:50:06] [INFO ] Deduced a trap composed of 4 places in 336 ms
[2020-05-22 01:50:06] [INFO ] Deduced a trap composed of 4 places in 293 ms
[2020-05-22 01:50:06] [INFO ] Deduced a trap composed of 4 places in 307 ms
[2020-05-22 01:50:07] [INFO ] Deduced a trap composed of 4 places in 275 ms
[2020-05-22 01:50:07] [INFO ] Deduced a trap composed of 4 places in 258 ms
[2020-05-22 01:50:07] [INFO ] Deduced a trap composed of 4 places in 294 ms
[2020-05-22 01:50:08] [INFO ] Deduced a trap composed of 4 places in 264 ms
[2020-05-22 01:50:08] [INFO ] Deduced a trap composed of 4 places in 324 ms
[2020-05-22 01:50:08] [INFO ] Deduced a trap composed of 5 places in 377 ms
[2020-05-22 01:50:09] [INFO ] Deduced a trap composed of 4 places in 361 ms
[2020-05-22 01:50:09] [INFO ] Deduced a trap composed of 4 places in 332 ms
[2020-05-22 01:50:10] [INFO ] Deduced a trap composed of 4 places in 378 ms
[2020-05-22 01:50:10] [INFO ] Deduced a trap composed of 4 places in 315 ms
[2020-05-22 01:50:10] [INFO ] Deduced a trap composed of 4 places in 249 ms
[2020-05-22 01:50:11] [INFO ] Deduced a trap composed of 5 places in 274 ms
[2020-05-22 01:50:11] [INFO ] Deduced a trap composed of 4 places in 254 ms
[2020-05-22 01:50:11] [INFO ] Deduced a trap composed of 4 places in 239 ms
[2020-05-22 01:50:12] [INFO ] Deduced a trap composed of 4 places in 293 ms
[2020-05-22 01:50:12] [INFO ] Deduced a trap composed of 4 places in 329 ms
[2020-05-22 01:50:12] [INFO ] Deduced a trap composed of 4 places in 368 ms
[2020-05-22 01:50:13] [INFO ] Deduced a trap composed of 4 places in 305 ms
[2020-05-22 01:50:13] [INFO ] Deduced a trap composed of 4 places in 370 ms
[2020-05-22 01:50:14] [INFO ] Deduced a trap composed of 4 places in 383 ms
[2020-05-22 01:50:14] [INFO ] Deduced a trap composed of 4 places in 411 ms
[2020-05-22 01:50:14] [INFO ] Deduced a trap composed of 5 places in 316 ms
[2020-05-22 01:50:15] [INFO ] Deduced a trap composed of 5 places in 317 ms
[2020-05-22 01:50:15] [INFO ] Deduced a trap composed of 4 places in 326 ms
[2020-05-22 01:50:15] [INFO ] Deduced a trap composed of 4 places in 252 ms
[2020-05-22 01:50:16] [INFO ] Deduced a trap composed of 4 places in 225 ms
[2020-05-22 01:50:16] [INFO ] Deduced a trap composed of 5 places in 216 ms
[2020-05-22 01:50:16] [INFO ] Deduced a trap composed of 5 places in 218 ms
[2020-05-22 01:50:17] [INFO ] Deduced a trap composed of 4 places in 281 ms
[2020-05-22 01:50:17] [INFO ] Deduced a trap composed of 4 places in 253 ms
[2020-05-22 01:50:17] [INFO ] Deduced a trap composed of 5 places in 238 ms
[2020-05-22 01:50:17] [INFO ] Deduced a trap composed of 5 places in 223 ms
[2020-05-22 01:50:18] [INFO ] Deduced a trap composed of 5 places in 224 ms
[2020-05-22 01:50:18] [INFO ] Deduced a trap composed of 5 places in 196 ms
[2020-05-22 01:50:18] [INFO ] Deduced a trap composed of 5 places in 185 ms
[2020-05-22 01:50:19] [INFO ] Deduced a trap composed of 4 places in 304 ms
[2020-05-22 01:50:19] [INFO ] Deduced a trap composed of 4 places in 258 ms
[2020-05-22 01:50:19] [INFO ] Deduced a trap composed of 4 places in 255 ms
[2020-05-22 01:50:19] [INFO ] Deduced a trap composed of 4 places in 274 ms
[2020-05-22 01:50:20] [INFO ] Deduced a trap composed of 4 places in 309 ms
[2020-05-22 01:50:20] [INFO ] Deduced a trap composed of 4 places in 257 ms
[2020-05-22 01:50:20] [INFO ] Deduced a trap composed of 5 places in 291 ms
[2020-05-22 01:50:21] [INFO ] Deduced a trap composed of 4 places in 254 ms
[2020-05-22 01:50:21] [INFO ] Deduced a trap composed of 5 places in 319 ms
[2020-05-22 01:50:21] [INFO ] Deduced a trap composed of 4 places in 276 ms
[2020-05-22 01:50:22] [INFO ] Deduced a trap composed of 4 places in 253 ms
[2020-05-22 01:50:22] [INFO ] Deduced a trap composed of 4 places in 220 ms
[2020-05-22 01:50:22] [INFO ] Deduced a trap composed of 5 places in 247 ms
[2020-05-22 01:50:23] [INFO ] Deduced a trap composed of 5 places in 257 ms
[2020-05-22 01:50:23] [INFO ] Deduced a trap composed of 4 places in 235 ms
[2020-05-22 01:50:23] [INFO ] Deduced a trap composed of 4 places in 279 ms
[2020-05-22 01:50:23] [INFO ] Deduced a trap composed of 5 places in 208 ms
[2020-05-22 01:50:24] [INFO ] Deduced a trap composed of 5 places in 227 ms
[2020-05-22 01:50:24] [INFO ] Deduced a trap composed of 5 places in 220 ms
[2020-05-22 01:50:24] [INFO ] Deduced a trap composed of 4 places in 202 ms
[2020-05-22 01:50:25] [INFO ] Deduced a trap composed of 4 places in 276 ms
[2020-05-22 01:50:25] [INFO ] Deduced a trap composed of 5 places in 273 ms
[2020-05-22 01:50:25] [INFO ] Deduced a trap composed of 4 places in 295 ms
[2020-05-22 01:50:26] [INFO ] Deduced a trap composed of 4 places in 288 ms
[2020-05-22 01:50:26] [INFO ] Deduced a trap composed of 5 places in 278 ms
[2020-05-22 01:50:26] [INFO ] Deduced a trap composed of 4 places in 286 ms
[2020-05-22 01:50:27] [INFO ] Deduced a trap composed of 4 places in 250 ms
[2020-05-22 01:50:27] [INFO ] Deduced a trap composed of 5 places in 234 ms
[2020-05-22 01:50:27] [INFO ] Deduced a trap composed of 4 places in 282 ms
[2020-05-22 01:50:28] [INFO ] Deduced a trap composed of 4 places in 322 ms
[2020-05-22 01:50:28] [INFO ] Deduced a trap composed of 5 places in 306 ms
[2020-05-22 01:50:28] [INFO ] Deduced a trap composed of 5 places in 283 ms
[2020-05-22 01:50:29] [INFO ] Deduced a trap composed of 5 places in 291 ms
[2020-05-22 01:50:29] [INFO ] Deduced a trap composed of 5 places in 273 ms
[2020-05-22 01:50:29] [INFO ] Deduced a trap composed of 4 places in 222 ms
[2020-05-22 01:50:29] [INFO ] Deduced a trap composed of 5 places in 223 ms
[2020-05-22 01:50:30] [INFO ] Deduced a trap composed of 5 places in 211 ms
[2020-05-22 01:50:30] [INFO ] Deduced a trap composed of 4 places in 187 ms
[2020-05-22 01:50:30] [INFO ] Deduced a trap composed of 4 places in 183 ms
[2020-05-22 01:50:30] [INFO ] Trap strengthening (SAT) tested/added 110/109 trap constraints in 39764 ms
[2020-05-22 01:50:31] [INFO ] Computed and/alt/rep : 40200/120000/600 causal constraints in 480 ms.
[2020-05-22 01:50:32] [INFO ] Added : 45 causal constraints over 9 iterations in 1821 ms. Result :(error "Solver has unexpectedly terminated")
Incomplete Parikh walk after 45900 steps, including 1000 resets, run finished after 5112 ms. (steps per millisecond=8 ) properties seen :[0, 0, 0] could not realise parikh vector
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 592 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 500 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2020-05-22 01:50:38] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 1000 cols
[2020-05-22 01:50:38] [INFO ] Computed 600 place invariants in 6 ms
[2020-05-22 01:51:09] [INFO ] Performed 368/1000 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2020-05-22 01:51:15] [INFO ] Implicit Places using invariants in 36089 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, 526, 529, 532, 535, 538, 541, 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, 757, 760, 763, 766, 769, 772, 775, 778, 781, 784, 787, 790, 793, 796, 802, 805, 808, 811, 814, 817, 820, 823, 826, 829, 832, 835, 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 196 places :
Implicit Place search using SMT only with invariants took 36159 ms to find 196 implicit places.
[2020-05-22 01:51:15] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 804 cols
[2020-05-22 01:51:15] [INFO ] Computed 404 place invariants in 10 ms
[2020-05-22 01:51:45] [INFO ] Performed 15140/40400 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2020-05-22 01:52:15] [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 (>= s229 1) (>= s235 1) (>= s635 1))") after 60034 ms
Starting structural reductions, iteration 1 : 804/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 527 ms. Remains 804 /804 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2020-05-22 01:52:15] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 804 cols
[2020-05-22 01:52:15] [INFO ] Computed 404 place invariants in 6 ms
[2020-05-22 01:52:46] [INFO ] Performed 17060/40400 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2020-05-22 01:53:15] [INFO ] Dead Transitions with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (and (>= s245 1) (>= s331 1) (>= s734 1))") after 60028 ms
Finished structural reductions, in 2 iterations. Remains : 804/1000 places, 40400/40400 transitions.
Interrupted random walk after 632541 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=21 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4464 ms. (steps per millisecond=224 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4859 ms. (steps per millisecond=205 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 4732 ms. (steps per millisecond=211 ) properties seen :[0, 0, 0]
Interrupted probabilistic random walk after 3091206 steps, run timeout after 30001 ms. (steps per millisecond=103 ) properties seen :[0, 0, 0]
Probabilistic random walk after 3091206 steps, saw 11618 distinct states, run finished after 30002 ms. (steps per millisecond=103 ) properties seen :[0, 0, 0]
[2020-05-22 01:54:29] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 804 cols
[2020-05-22 01:54:29] [INFO ] Computed 404 place invariants in 3 ms
[2020-05-22 01:54:30] [INFO ] [Real]Absence check using 400 positive place invariants in 221 ms returned sat
[2020-05-22 01:54:30] [INFO ] [Real]Absence check using 400 positive and 4 generalized place invariants in 3 ms returned sat
[2020-05-22 01:54:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 01:54:31] [INFO ] [Real]Absence check using state equation in 1324 ms returned sat
[2020-05-22 01:54:31] [INFO ] State equation strengthened by 200 read => feed constraints.
[2020-05-22 01:54:32] [INFO ] [Real]Added 200 Read/Feed constraints in 186 ms returned sat
[2020-05-22 01:54:32] [INFO ] Deduced a trap composed of 4 places in 817 ms
[2020-05-22 01:54:33] [INFO ] Deduced a trap composed of 4 places in 573 ms
[2020-05-22 01:54:34] [INFO ] Deduced a trap composed of 4 places in 555 ms
[2020-05-22 01:54:34] [INFO ] Deduced a trap composed of 4 places in 586 ms
[2020-05-22 01:54:35] [INFO ] Deduced a trap composed of 4 places in 542 ms
[2020-05-22 01:54:35] [INFO ] Deduced a trap composed of 4 places in 539 ms
[2020-05-22 01:54:36] [INFO ] Deduced a trap composed of 4 places in 666 ms
[2020-05-22 01:54:37] [INFO ] Deduced a trap composed of 4 places in 721 ms
[2020-05-22 01:54:37] [INFO ] Deduced a trap composed of 4 places in 464 ms
[2020-05-22 01:54:38] [INFO ] Deduced a trap composed of 4 places in 537 ms
[2020-05-22 01:54:38] [INFO ] Deduced a trap composed of 4 places in 444 ms
[2020-05-22 01:54:39] [INFO ] Deduced a trap composed of 4 places in 437 ms
[2020-05-22 01:54:39] [INFO ] Deduced a trap composed of 4 places in 480 ms
[2020-05-22 01:54:40] [INFO ] Deduced a trap composed of 4 places in 417 ms
[2020-05-22 01:54:40] [INFO ] Deduced a trap composed of 4 places in 388 ms
[2020-05-22 01:54:41] [INFO ] Deduced a trap composed of 4 places in 424 ms
[2020-05-22 01:54:41] [INFO ] Deduced a trap composed of 4 places in 368 ms
[2020-05-22 01:54:42] [INFO ] Deduced a trap composed of 4 places in 431 ms
[2020-05-22 01:54:42] [INFO ] Deduced a trap composed of 4 places in 478 ms
[2020-05-22 01:54:43] [INFO ] Deduced a trap composed of 4 places in 419 ms
[2020-05-22 01:54:43] [INFO ] Deduced a trap composed of 4 places in 371 ms
[2020-05-22 01:54:44] [INFO ] Deduced a trap composed of 4 places in 423 ms
[2020-05-22 01:54:44] [INFO ] Deduced a trap composed of 4 places in 535 ms
[2020-05-22 01:54:45] [INFO ] Deduced a trap composed of 4 places in 414 ms
[2020-05-22 01:54:45] [INFO ] Deduced a trap composed of 4 places in 409 ms
[2020-05-22 01:54:46] [INFO ] Deduced a trap composed of 4 places in 407 ms
[2020-05-22 01:54:46] [INFO ] Deduced a trap composed of 4 places in 358 ms
[2020-05-22 01:54:46] [INFO ] Deduced a trap composed of 4 places in 394 ms
[2020-05-22 01:54:47] [INFO ] Deduced a trap composed of 4 places in 465 ms
[2020-05-22 01:54:47] [INFO ] Deduced a trap composed of 4 places in 349 ms
[2020-05-22 01:54:48] [INFO ] Deduced a trap composed of 4 places in 344 ms
[2020-05-22 01:54:48] [INFO ] Deduced a trap composed of 4 places in 446 ms
[2020-05-22 01:54:49] [INFO ] Deduced a trap composed of 4 places in 429 ms
[2020-05-22 01:54:49] [INFO ] Deduced a trap composed of 4 places in 363 ms
[2020-05-22 01:54:50] [INFO ] Deduced a trap composed of 4 places in 420 ms
[2020-05-22 01:54:50] [INFO ] Deduced a trap composed of 4 places in 398 ms
[2020-05-22 01:54:50] [INFO ] Deduced a trap composed of 4 places in 313 ms
[2020-05-22 01:54:51] [INFO ] Deduced a trap composed of 4 places in 352 ms
[2020-05-22 01:54:51] [INFO ] Deduced a trap composed of 4 places in 293 ms
[2020-05-22 01:54:51] [INFO ] Deduced a trap composed of 4 places in 343 ms
[2020-05-22 01:54:52] [INFO ] Deduced a trap composed of 4 places in 440 ms
[2020-05-22 01:54:53] [INFO ] Deduced a trap composed of 4 places in 529 ms
[2020-05-22 01:54:53] [INFO ] Deduced a trap composed of 4 places in 394 ms
[2020-05-22 01:54:53] [INFO ] Deduced a trap composed of 4 places in 415 ms
[2020-05-22 01:54:54] [INFO ] Deduced a trap composed of 4 places in 543 ms
[2020-05-22 01:54:55] [INFO ] Deduced a trap composed of 4 places in 505 ms
[2020-05-22 01:54:55] [INFO ] Deduced a trap composed of 4 places in 411 ms
[2020-05-22 01:54:55] [INFO ] Deduced a trap composed of 4 places in 396 ms
[2020-05-22 01:54:56] [INFO ] Deduced a trap composed of 4 places in 358 ms
[2020-05-22 01:54:56] [INFO ] Deduced a trap composed of 4 places in 358 ms
[2020-05-22 01:54:57] [INFO ] Deduced a trap composed of 4 places in 334 ms
[2020-05-22 01:54:57] [INFO ] Deduced a trap composed of 4 places in 323 ms
[2020-05-22 01:54:57] [INFO ] Deduced a trap composed of 4 places in 359 ms
[2020-05-22 01:54:58] [INFO ] Deduced a trap composed of 4 places in 319 ms
[2020-05-22 01:54:58] [INFO ] Deduced a trap composed of 4 places in 286 ms
[2020-05-22 01:54:58] [INFO ] Deduced a trap composed of 4 places in 314 ms
[2020-05-22 01:54:59] [INFO ] Deduced a trap composed of 4 places in 284 ms
[2020-05-22 01:54:59] [INFO ] Deduced a trap composed of 4 places in 281 ms
[2020-05-22 01:54:59] [INFO ] Deduced a trap composed of 4 places in 264 ms
[2020-05-22 01:55:00] [INFO ] Deduced a trap composed of 4 places in 257 ms
[2020-05-22 01:55:00] [INFO ] Deduced a trap composed of 4 places in 275 ms
[2020-05-22 01:55:00] [INFO ] Deduced a trap composed of 4 places in 270 ms
[2020-05-22 01:55:01] [INFO ] Deduced a trap composed of 4 places in 351 ms
[2020-05-22 01:55:01] [INFO ] Deduced a trap composed of 4 places in 405 ms
[2020-05-22 01:55:01] [INFO ] Deduced a trap composed of 4 places in 352 ms
[2020-05-22 01:55:02] [INFO ] Deduced a trap composed of 4 places in 344 ms
[2020-05-22 01:55:02] [INFO ] Deduced a trap composed of 4 places in 353 ms
[2020-05-22 01:55:03] [INFO ] Deduced a trap composed of 4 places in 329 ms
[2020-05-22 01:55:03] [INFO ] Deduced a trap composed of 4 places in 361 ms
[2020-05-22 01:55:03] [INFO ] Deduced a trap composed of 4 places in 345 ms
[2020-05-22 01:55:04] [INFO ] Deduced a trap composed of 4 places in 302 ms
[2020-05-22 01:55:04] [INFO ] Deduced a trap composed of 4 places in 323 ms
[2020-05-22 01:55:04] [INFO ] Deduced a trap composed of 4 places in 309 ms
[2020-05-22 01:55:05] [INFO ] Deduced a trap composed of 4 places in 315 ms
[2020-05-22 01:55:05] [INFO ] Deduced a trap composed of 4 places in 299 ms
[2020-05-22 01:55:05] [INFO ] Deduced a trap composed of 4 places in 255 ms
[2020-05-22 01:55:06] [INFO ] Deduced a trap composed of 4 places in 277 ms
[2020-05-22 01:55:06] [INFO ] Deduced a trap composed of 4 places in 241 ms
[2020-05-22 01:55:06] [INFO ] Deduced a trap composed of 4 places in 248 ms
[2020-05-22 01:55:06] [INFO ] Deduced a trap composed of 4 places in 244 ms
[2020-05-22 01:55:07] [INFO ] Deduced a trap composed of 4 places in 270 ms
[2020-05-22 01:55:07] [INFO ] Deduced a trap composed of 4 places in 257 ms
[2020-05-22 01:55:07] [INFO ] Deduced a trap composed of 4 places in 243 ms
[2020-05-22 01:55:08] [INFO ] Deduced a trap composed of 4 places in 230 ms
[2020-05-22 01:55:08] [INFO ] Deduced a trap composed of 4 places in 204 ms
[2020-05-22 01:55:08] [INFO ] Deduced a trap composed of 4 places in 197 ms
[2020-05-22 01:55:08] [INFO ] Deduced a trap composed of 4 places in 200 ms
[2020-05-22 01:55:09] [INFO ] Deduced a trap composed of 4 places in 217 ms
[2020-05-22 01:55:09] [INFO ] Deduced a trap composed of 4 places in 205 ms
[2020-05-22 01:55:09] [INFO ] Deduced a trap composed of 4 places in 217 ms
[2020-05-22 01:55:09] [INFO ] Deduced a trap composed of 4 places in 202 ms
[2020-05-22 01:55:10] [INFO ] Deduced a trap composed of 4 places in 239 ms
[2020-05-22 01:55:10] [INFO ] Deduced a trap composed of 4 places in 232 ms
[2020-05-22 01:55:10] [INFO ] Deduced a trap composed of 4 places in 198 ms
[2020-05-22 01:55:10] [INFO ] Deduced a trap composed of 4 places in 195 ms
[2020-05-22 01:55:11] [INFO ] Deduced a trap composed of 4 places in 278 ms
[2020-05-22 01:55:11] [INFO ] Deduced a trap composed of 4 places in 183 ms
[2020-05-22 01:55:11] [INFO ] Deduced a trap composed of 4 places in 175 ms
[2020-05-22 01:55:11] [INFO ] Trap strengthening (SAT) tested/added 99/98 trap constraints in 39744 ms
[2020-05-22 01:55:11] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 01:55:12] [INFO ] [Nat]Absence check using 400 positive place invariants in 194 ms returned sat
[2020-05-22 01:55:12] [INFO ] [Nat]Absence check using 400 positive and 4 generalized place invariants in 3 ms returned sat
[2020-05-22 01:55:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 01:55:13] [INFO ] [Nat]Absence check using state equation in 1281 ms returned sat
[2020-05-22 01:55:13] [INFO ] [Nat]Added 200 Read/Feed constraints in 97 ms returned sat
[2020-05-22 01:55:14] [INFO ] Deduced a trap composed of 4 places in 732 ms
[2020-05-22 01:55:15] [INFO ] Deduced a trap composed of 4 places in 682 ms
[2020-05-22 01:55:15] [INFO ] Deduced a trap composed of 4 places in 618 ms
[2020-05-22 01:55:16] [INFO ] Deduced a trap composed of 4 places in 586 ms
[2020-05-22 01:55:16] [INFO ] Deduced a trap composed of 4 places in 514 ms
[2020-05-22 01:55:17] [INFO ] Deduced a trap composed of 4 places in 607 ms
[2020-05-22 01:55:18] [INFO ] Deduced a trap composed of 4 places in 490 ms
[2020-05-22 01:55:18] [INFO ] Deduced a trap composed of 4 places in 440 ms
[2020-05-22 01:55:19] [INFO ] Deduced a trap composed of 4 places in 575 ms
[2020-05-22 01:55:19] [INFO ] Deduced a trap composed of 4 places in 492 ms
[2020-05-22 01:55:20] [INFO ] Deduced a trap composed of 4 places in 421 ms
[2020-05-22 01:55:20] [INFO ] Deduced a trap composed of 4 places in 444 ms
[2020-05-22 01:55:21] [INFO ] Deduced a trap composed of 4 places in 401 ms
[2020-05-22 01:55:21] [INFO ] Deduced a trap composed of 4 places in 391 ms
[2020-05-22 01:55:22] [INFO ] Deduced a trap composed of 4 places in 429 ms
[2020-05-22 01:55:22] [INFO ] Deduced a trap composed of 4 places in 440 ms
[2020-05-22 01:55:22] [INFO ] Deduced a trap composed of 4 places in 429 ms
[2020-05-22 01:55:23] [INFO ] Deduced a trap composed of 4 places in 448 ms
[2020-05-22 01:55:23] [INFO ] Deduced a trap composed of 4 places in 409 ms
[2020-05-22 01:55:24] [INFO ] Deduced a trap composed of 4 places in 434 ms
[2020-05-22 01:55:24] [INFO ] Deduced a trap composed of 4 places in 455 ms
[2020-05-22 01:55:25] [INFO ] Deduced a trap composed of 4 places in 396 ms
[2020-05-22 01:55:25] [INFO ] Deduced a trap composed of 4 places in 351 ms
[2020-05-22 01:55:26] [INFO ] Deduced a trap composed of 4 places in 354 ms
[2020-05-22 01:55:26] [INFO ] Deduced a trap composed of 4 places in 451 ms
[2020-05-22 01:55:26] [INFO ] Deduced a trap composed of 4 places in 335 ms
[2020-05-22 01:55:27] [INFO ] Deduced a trap composed of 4 places in 335 ms
[2020-05-22 01:55:27] [INFO ] Deduced a trap composed of 4 places in 499 ms
[2020-05-22 01:55:28] [INFO ] Deduced a trap composed of 4 places in 433 ms
[2020-05-22 01:55:28] [INFO ] Deduced a trap composed of 4 places in 343 ms
[2020-05-22 01:55:28] [INFO ] Deduced a trap composed of 4 places in 335 ms
[2020-05-22 01:55:29] [INFO ] Deduced a trap composed of 4 places in 385 ms
[2020-05-22 01:55:29] [INFO ] Deduced a trap composed of 4 places in 368 ms
[2020-05-22 01:55:30] [INFO ] Deduced a trap composed of 4 places in 364 ms
[2020-05-22 01:55:30] [INFO ] Deduced a trap composed of 4 places in 470 ms
[2020-05-22 01:55:31] [INFO ] Deduced a trap composed of 4 places in 362 ms
[2020-05-22 01:55:31] [INFO ] Deduced a trap composed of 4 places in 459 ms
[2020-05-22 01:55:32] [INFO ] Deduced a trap composed of 4 places in 451 ms
[2020-05-22 01:55:32] [INFO ] Deduced a trap composed of 4 places in 453 ms
[2020-05-22 01:55:33] [INFO ] Deduced a trap composed of 4 places in 402 ms
[2020-05-22 01:55:33] [INFO ] Deduced a trap composed of 4 places in 376 ms
[2020-05-22 01:55:34] [INFO ] Deduced a trap composed of 4 places in 416 ms
[2020-05-22 01:55:34] [INFO ] Deduced a trap composed of 4 places in 410 ms
[2020-05-22 01:55:34] [INFO ] Deduced a trap composed of 4 places in 388 ms
[2020-05-22 01:55:35] [INFO ] Deduced a trap composed of 4 places in 479 ms
[2020-05-22 01:55:35] [INFO ] Deduced a trap composed of 4 places in 387 ms
[2020-05-22 01:55:36] [INFO ] Deduced a trap composed of 4 places in 507 ms
[2020-05-22 01:55:36] [INFO ] Deduced a trap composed of 4 places in 423 ms
[2020-05-22 01:55:37] [INFO ] Deduced a trap composed of 4 places in 347 ms
[2020-05-22 01:55:37] [INFO ] Deduced a trap composed of 4 places in 397 ms
[2020-05-22 01:55:38] [INFO ] Deduced a trap composed of 4 places in 429 ms
[2020-05-22 01:55:38] [INFO ] Deduced a trap composed of 4 places in 399 ms
[2020-05-22 01:55:39] [INFO ] Deduced a trap composed of 4 places in 350 ms
[2020-05-22 01:55:39] [INFO ] Deduced a trap composed of 4 places in 331 ms
[2020-05-22 01:55:39] [INFO ] Deduced a trap composed of 4 places in 296 ms
[2020-05-22 01:55:40] [INFO ] Deduced a trap composed of 4 places in 276 ms
[2020-05-22 01:55:40] [INFO ] Deduced a trap composed of 4 places in 389 ms
[2020-05-22 01:55:40] [INFO ] Deduced a trap composed of 4 places in 391 ms
[2020-05-22 01:55:41] [INFO ] Deduced a trap composed of 4 places in 371 ms
[2020-05-22 01:55:41] [INFO ] Deduced a trap composed of 4 places in 351 ms
[2020-05-22 01:55:42] [INFO ] Deduced a trap composed of 4 places in 346 ms
[2020-05-22 01:55:42] [INFO ] Deduced a trap composed of 4 places in 327 ms
[2020-05-22 01:55:43] [INFO ] Deduced a trap composed of 4 places in 467 ms
[2020-05-22 01:55:43] [INFO ] Deduced a trap composed of 4 places in 454 ms
[2020-05-22 01:55:44] [INFO ] Deduced a trap composed of 4 places in 415 ms
[2020-05-22 01:55:44] [INFO ] Deduced a trap composed of 4 places in 440 ms
[2020-05-22 01:55:45] [INFO ] Deduced a trap composed of 4 places in 481 ms
[2020-05-22 01:55:45] [INFO ] Deduced a trap composed of 4 places in 448 ms
[2020-05-22 01:55:46] [INFO ] Deduced a trap composed of 4 places in 426 ms
[2020-05-22 01:55:46] [INFO ] Deduced a trap composed of 4 places in 494 ms
[2020-05-22 01:55:47] [INFO ] Deduced a trap composed of 4 places in 406 ms
[2020-05-22 01:55:47] [INFO ] Deduced a trap composed of 4 places in 382 ms
[2020-05-22 01:55:47] [INFO ] Deduced a trap composed of 4 places in 366 ms
[2020-05-22 01:55:48] [INFO ] Deduced a trap composed of 4 places in 337 ms
[2020-05-22 01:55:48] [INFO ] Deduced a trap composed of 4 places in 360 ms
[2020-05-22 01:55:49] [INFO ] Deduced a trap composed of 4 places in 338 ms
[2020-05-22 01:55:49] [INFO ] Deduced a trap composed of 4 places in 329 ms
[2020-05-22 01:55:49] [INFO ] Deduced a trap composed of 4 places in 324 ms
[2020-05-22 01:55:50] [INFO ] Deduced a trap composed of 4 places in 292 ms
[2020-05-22 01:55:50] [INFO ] Deduced a trap composed of 4 places in 267 ms
[2020-05-22 01:55:50] [INFO ] Deduced a trap composed of 4 places in 327 ms
[2020-05-22 01:55:51] [INFO ] Deduced a trap composed of 4 places in 313 ms
[2020-05-22 01:55:51] [INFO ] Deduced a trap composed of 4 places in 264 ms
[2020-05-22 01:55:51] [INFO ] Deduced a trap composed of 4 places in 287 ms
[2020-05-22 01:55:52] [INFO ] Deduced a trap composed of 4 places in 287 ms
[2020-05-22 01:55:52] [INFO ] Deduced a trap composed of 4 places in 297 ms
[2020-05-22 01:55:52] [INFO ] Deduced a trap composed of 4 places in 266 ms
[2020-05-22 01:55:53] [INFO ] Deduced a trap composed of 4 places in 308 ms
[2020-05-22 01:55:53] [INFO ] Deduced a trap composed of 4 places in 284 ms
[2020-05-22 01:55:53] [INFO ] Deduced a trap composed of 4 places in 300 ms
[2020-05-22 01:55:54] [INFO ] Deduced a trap composed of 4 places in 285 ms
[2020-05-22 01:55:54] [INFO ] Deduced a trap composed of 4 places in 402 ms
[2020-05-22 01:55:54] [INFO ] Deduced a trap composed of 4 places in 296 ms
[2020-05-22 01:55:55] [INFO ] Deduced a trap composed of 4 places in 283 ms
[2020-05-22 01:55:55] [INFO ] Deduced a trap composed of 4 places in 272 ms
[2020-05-22 01:55:55] [INFO ] Deduced a trap composed of 4 places in 252 ms
[2020-05-22 01:55:56] [INFO ] Deduced a trap composed of 4 places in 259 ms
[2020-05-22 01:55:56] [INFO ] Deduced a trap composed of 4 places in 255 ms
[2020-05-22 01:55:56] [INFO ] Trap strengthening (SAT) tested/added 99/98 trap constraints in 43271 ms
[2020-05-22 01:55:56] [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 0
[2020-05-22 01:55:57] [INFO ] [Real]Absence check using 400 positive place invariants in 225 ms returned sat
[2020-05-22 01:55:57] [INFO ] [Real]Absence check using 400 positive and 4 generalized place invariants in 4 ms returned sat
[2020-05-22 01:55:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 01:55:58] [INFO ] [Real]Absence check using state equation in 1419 ms returned sat
[2020-05-22 01:55:58] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 01:55:59] [INFO ] [Nat]Absence check using 400 positive place invariants in 230 ms returned sat
[2020-05-22 01:55:59] [INFO ] [Nat]Absence check using 400 positive and 4 generalized place invariants in 3 ms returned sat
[2020-05-22 01:55:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 01:56:00] [INFO ] [Nat]Absence check using state equation in 1577 ms returned sat
[2020-05-22 01:56:00] [INFO ] [Nat]Added 200 Read/Feed constraints in 97 ms returned sat
[2020-05-22 01:56:01] [INFO ] Deduced a trap composed of 4 places in 850 ms
[2020-05-22 01:56:02] [INFO ] Deduced a trap composed of 4 places in 660 ms
[2020-05-22 01:56:03] [INFO ] Deduced a trap composed of 4 places in 662 ms
[2020-05-22 01:56:03] [INFO ] Deduced a trap composed of 4 places in 629 ms
[2020-05-22 01:56:04] [INFO ] Deduced a trap composed of 4 places in 769 ms
[2020-05-22 01:56:05] [INFO ] Deduced a trap composed of 4 places in 717 ms
[2020-05-22 01:56:05] [INFO ] Deduced a trap composed of 4 places in 576 ms
[2020-05-22 01:56:06] [INFO ] Deduced a trap composed of 4 places in 658 ms
[2020-05-22 01:56:07] [INFO ] Deduced a trap composed of 4 places in 633 ms
[2020-05-22 01:56:08] [INFO ] Deduced a trap composed of 4 places in 638 ms
[2020-05-22 01:56:08] [INFO ] Deduced a trap composed of 4 places in 615 ms
[2020-05-22 01:56:09] [INFO ] Deduced a trap composed of 4 places in 483 ms
[2020-05-22 01:56:09] [INFO ] Deduced a trap composed of 4 places in 485 ms
[2020-05-22 01:56:10] [INFO ] Deduced a trap composed of 4 places in 480 ms
[2020-05-22 01:56:10] [INFO ] Deduced a trap composed of 4 places in 485 ms
[2020-05-22 01:56:11] [INFO ] Deduced a trap composed of 4 places in 425 ms
[2020-05-22 01:56:11] [INFO ] Deduced a trap composed of 4 places in 493 ms
[2020-05-22 01:56:12] [INFO ] Deduced a trap composed of 4 places in 456 ms
[2020-05-22 01:56:12] [INFO ] Deduced a trap composed of 4 places in 395 ms
[2020-05-22 01:56:13] [INFO ] Deduced a trap composed of 4 places in 475 ms
[2020-05-22 01:56:13] [INFO ] Deduced a trap composed of 4 places in 523 ms
[2020-05-22 01:56:14] [INFO ] Deduced a trap composed of 4 places in 463 ms
[2020-05-22 01:56:14] [INFO ] Deduced a trap composed of 4 places in 405 ms
[2020-05-22 01:56:15] [INFO ] Deduced a trap composed of 4 places in 421 ms
[2020-05-22 01:56:15] [INFO ] Deduced a trap composed of 4 places in 453 ms
[2020-05-22 01:56:16] [INFO ] Deduced a trap composed of 4 places in 484 ms
[2020-05-22 01:56:16] [INFO ] Deduced a trap composed of 4 places in 469 ms
[2020-05-22 01:56:17] [INFO ] Deduced a trap composed of 4 places in 452 ms
[2020-05-22 01:56:17] [INFO ] Deduced a trap composed of 4 places in 414 ms
[2020-05-22 01:56:18] [INFO ] Deduced a trap composed of 4 places in 363 ms
[2020-05-22 01:56:18] [INFO ] Deduced a trap composed of 4 places in 439 ms
[2020-05-22 01:56:18] [INFO ] Deduced a trap composed of 4 places in 391 ms
[2020-05-22 01:56:19] [INFO ] Deduced a trap composed of 4 places in 440 ms
[2020-05-22 01:56:19] [INFO ] Deduced a trap composed of 4 places in 353 ms
[2020-05-22 01:56:20] [INFO ] Deduced a trap composed of 4 places in 481 ms
[2020-05-22 01:56:20] [INFO ] Deduced a trap composed of 4 places in 378 ms
[2020-05-22 01:56:21] [INFO ] Deduced a trap composed of 4 places in 379 ms
[2020-05-22 01:56:21] [INFO ] Deduced a trap composed of 4 places in 498 ms
[2020-05-22 01:56:22] [INFO ] Deduced a trap composed of 4 places in 380 ms
[2020-05-22 01:56:22] [INFO ] Deduced a trap composed of 4 places in 370 ms
[2020-05-22 01:56:23] [INFO ] Deduced a trap composed of 4 places in 481 ms
[2020-05-22 01:56:23] [INFO ] Deduced a trap composed of 4 places in 421 ms
[2020-05-22 01:56:24] [INFO ] Deduced a trap composed of 4 places in 437 ms
[2020-05-22 01:56:24] [INFO ] Deduced a trap composed of 4 places in 368 ms
[2020-05-22 01:56:25] [INFO ] Deduced a trap composed of 4 places in 461 ms
[2020-05-22 01:56:25] [INFO ] Deduced a trap composed of 4 places in 361 ms
[2020-05-22 01:56:25] [INFO ] Deduced a trap composed of 4 places in 460 ms
[2020-05-22 01:56:26] [INFO ] Deduced a trap composed of 4 places in 449 ms
[2020-05-22 01:56:26] [INFO ] Deduced a trap composed of 4 places in 433 ms
[2020-05-22 01:56:27] [INFO ] Deduced a trap composed of 4 places in 443 ms
[2020-05-22 01:56:27] [INFO ] Deduced a trap composed of 4 places in 437 ms
[2020-05-22 01:56:28] [INFO ] Deduced a trap composed of 4 places in 431 ms
[2020-05-22 01:56:28] [INFO ] Deduced a trap composed of 4 places in 381 ms
[2020-05-22 01:56:29] [INFO ] Deduced a trap composed of 4 places in 327 ms
[2020-05-22 01:56:29] [INFO ] Deduced a trap composed of 4 places in 359 ms
[2020-05-22 01:56:29] [INFO ] Deduced a trap composed of 4 places in 332 ms
[2020-05-22 01:56:30] [INFO ] Deduced a trap composed of 4 places in 405 ms
[2020-05-22 01:56:30] [INFO ] Deduced a trap composed of 4 places in 344 ms
[2020-05-22 01:56:31] [INFO ] Deduced a trap composed of 4 places in 435 ms
[2020-05-22 01:56:31] [INFO ] Deduced a trap composed of 4 places in 351 ms
[2020-05-22 01:56:32] [INFO ] Deduced a trap composed of 4 places in 413 ms
[2020-05-22 01:56:32] [INFO ] Deduced a trap composed of 4 places in 330 ms
[2020-05-22 01:56:32] [INFO ] Deduced a trap composed of 4 places in 325 ms
[2020-05-22 01:56:33] [INFO ] Deduced a trap composed of 4 places in 300 ms
[2020-05-22 01:56:33] [INFO ] Deduced a trap composed of 4 places in 331 ms
[2020-05-22 01:56:34] [INFO ] Deduced a trap composed of 4 places in 371 ms
[2020-05-22 01:56:34] [INFO ] Deduced a trap composed of 4 places in 374 ms
[2020-05-22 01:56:34] [INFO ] Deduced a trap composed of 4 places in 343 ms
[2020-05-22 01:56:35] [INFO ] Deduced a trap composed of 4 places in 368 ms
[2020-05-22 01:56:35] [INFO ] Deduced a trap composed of 4 places in 347 ms
[2020-05-22 01:56:36] [INFO ] Deduced a trap composed of 4 places in 360 ms
[2020-05-22 01:56:36] [INFO ] Deduced a trap composed of 4 places in 429 ms
[2020-05-22 01:56:36] [INFO ] Deduced a trap composed of 4 places in 384 ms
[2020-05-22 01:56:37] [INFO ] Deduced a trap composed of 4 places in 287 ms
[2020-05-22 01:56:37] [INFO ] Deduced a trap composed of 4 places in 357 ms
[2020-05-22 01:56:38] [INFO ] Deduced a trap composed of 4 places in 334 ms
[2020-05-22 01:56:38] [INFO ] Deduced a trap composed of 4 places in 404 ms
[2020-05-22 01:56:39] [INFO ] Deduced a trap composed of 4 places in 428 ms
[2020-05-22 01:56:39] [INFO ] Deduced a trap composed of 4 places in 400 ms
[2020-05-22 01:56:39] [INFO ] Deduced a trap composed of 4 places in 431 ms
[2020-05-22 01:56:40] [INFO ] Deduced a trap composed of 4 places in 403 ms
[2020-05-22 01:56:40] [INFO ] Deduced a trap composed of 4 places in 431 ms
[2020-05-22 01:56:41] [INFO ] Deduced a trap composed of 4 places in 416 ms
[2020-05-22 01:56:41] [INFO ] Deduced a trap composed of 4 places in 387 ms
[2020-05-22 01:56:42] [INFO ] Deduced a trap composed of 4 places in 452 ms
[2020-05-22 01:56:42] [INFO ] Deduced a trap composed of 4 places in 295 ms
[2020-05-22 01:56:43] [INFO ] Deduced a trap composed of 4 places in 370 ms
[2020-05-22 01:56:43] [INFO ] Deduced a trap composed of 4 places in 284 ms
[2020-05-22 01:56:43] [INFO ] Deduced a trap composed of 4 places in 307 ms
[2020-05-22 01:56:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-22 01:56:48] [INFO ] Deduced a trap composed of 3 places in 5101 ms
[2020-05-22 01:56:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s124 s525 s526) 0)") while checking expression at index 1
[2020-05-22 01:56:49] [INFO ] [Real]Absence check using 400 positive place invariants in 235 ms returned sat
[2020-05-22 01:56:49] [INFO ] [Real]Absence check using 400 positive and 4 generalized place invariants in 2 ms returned sat
[2020-05-22 01:56:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 01:56:50] [INFO ] [Real]Absence check using state equation in 1448 ms returned sat
[2020-05-22 01:56:50] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 01:56:50] [INFO ] [Nat]Absence check using 400 positive place invariants in 162 ms returned sat
[2020-05-22 01:56:50] [INFO ] [Nat]Absence check using 400 positive and 4 generalized place invariants in 2 ms returned sat
[2020-05-22 01:56:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 01:56:52] [INFO ] [Nat]Absence check using state equation in 1392 ms returned sat
[2020-05-22 01:56:52] [INFO ] [Nat]Added 200 Read/Feed constraints in 149 ms returned sat
[2020-05-22 01:56:53] [INFO ] Deduced a trap composed of 4 places in 699 ms
[2020-05-22 01:56:53] [INFO ] Deduced a trap composed of 4 places in 723 ms
[2020-05-22 01:56:54] [INFO ] Deduced a trap composed of 4 places in 608 ms
[2020-05-22 01:56:55] [INFO ] Deduced a trap composed of 4 places in 602 ms
[2020-05-22 01:56:55] [INFO ] Deduced a trap composed of 4 places in 537 ms
[2020-05-22 01:56:56] [INFO ] Deduced a trap composed of 4 places in 795 ms
[2020-05-22 01:56:57] [INFO ] Deduced a trap composed of 4 places in 578 ms
[2020-05-22 01:56:57] [INFO ] Deduced a trap composed of 4 places in 617 ms
[2020-05-22 01:56:58] [INFO ] Deduced a trap composed of 4 places in 533 ms
[2020-05-22 01:56:59] [INFO ] Deduced a trap composed of 4 places in 529 ms
[2020-05-22 01:56:59] [INFO ] Deduced a trap composed of 4 places in 574 ms
[2020-05-22 01:57:00] [INFO ] Deduced a trap composed of 4 places in 569 ms
[2020-05-22 01:57:00] [INFO ] Deduced a trap composed of 4 places in 566 ms
[2020-05-22 01:57:01] [INFO ] Deduced a trap composed of 4 places in 561 ms
[2020-05-22 01:57:01] [INFO ] Deduced a trap composed of 4 places in 492 ms
[2020-05-22 01:57:02] [INFO ] Deduced a trap composed of 4 places in 589 ms
[2020-05-22 01:57:03] [INFO ] Deduced a trap composed of 4 places in 623 ms
[2020-05-22 01:57:03] [INFO ] Deduced a trap composed of 4 places in 503 ms
[2020-05-22 01:57:04] [INFO ] Deduced a trap composed of 4 places in 514 ms
[2020-05-22 01:57:04] [INFO ] Deduced a trap composed of 4 places in 541 ms
[2020-05-22 01:57:05] [INFO ] Deduced a trap composed of 4 places in 517 ms
[2020-05-22 01:57:06] [INFO ] Deduced a trap composed of 4 places in 480 ms
[2020-05-22 01:57:06] [INFO ] Deduced a trap composed of 4 places in 481 ms
[2020-05-22 01:57:06] [INFO ] Deduced a trap composed of 4 places in 409 ms
[2020-05-22 01:57:07] [INFO ] Deduced a trap composed of 4 places in 469 ms
[2020-05-22 01:57:08] [INFO ] Deduced a trap composed of 4 places in 530 ms
[2020-05-22 01:57:08] [INFO ] Deduced a trap composed of 4 places in 503 ms
[2020-05-22 01:57:09] [INFO ] Deduced a trap composed of 4 places in 584 ms
[2020-05-22 01:57:09] [INFO ] Deduced a trap composed of 4 places in 595 ms
[2020-05-22 01:57:10] [INFO ] Deduced a trap composed of 4 places in 519 ms
[2020-05-22 01:57:10] [INFO ] Deduced a trap composed of 4 places in 418 ms
[2020-05-22 01:57:11] [INFO ] Deduced a trap composed of 4 places in 408 ms
[2020-05-22 01:57:11] [INFO ] Deduced a trap composed of 4 places in 397 ms
[2020-05-22 01:57:12] [INFO ] Deduced a trap composed of 4 places in 383 ms
[2020-05-22 01:57:12] [INFO ] Deduced a trap composed of 4 places in 387 ms
[2020-05-22 01:57:12] [INFO ] Deduced a trap composed of 6 places in 375 ms
[2020-05-22 01:57:13] [INFO ] Deduced a trap composed of 4 places in 364 ms
[2020-05-22 01:57:13] [INFO ] Deduced a trap composed of 4 places in 382 ms
[2020-05-22 01:57:14] [INFO ] Deduced a trap composed of 4 places in 544 ms
[2020-05-22 01:57:14] [INFO ] Deduced a trap composed of 4 places in 434 ms
[2020-05-22 01:57:15] [INFO ] Deduced a trap composed of 4 places in 422 ms
[2020-05-22 01:57:15] [INFO ] Deduced a trap composed of 4 places in 396 ms
[2020-05-22 01:57:16] [INFO ] Deduced a trap composed of 4 places in 517 ms
[2020-05-22 01:57:16] [INFO ] Deduced a trap composed of 4 places in 506 ms
[2020-05-22 01:57:17] [INFO ] Deduced a trap composed of 4 places in 431 ms
[2020-05-22 01:57:17] [INFO ] Deduced a trap composed of 4 places in 431 ms
[2020-05-22 01:57:18] [INFO ] Deduced a trap composed of 4 places in 476 ms
[2020-05-22 01:57:18] [INFO ] Deduced a trap composed of 4 places in 460 ms
[2020-05-22 01:57:19] [INFO ] Deduced a trap composed of 4 places in 458 ms
[2020-05-22 01:57:19] [INFO ] Deduced a trap composed of 4 places in 450 ms
[2020-05-22 01:57:20] [INFO ] Deduced a trap composed of 4 places in 488 ms
[2020-05-22 01:57:20] [INFO ] Deduced a trap composed of 4 places in 463 ms
[2020-05-22 01:57:21] [INFO ] Deduced a trap composed of 4 places in 388 ms
[2020-05-22 01:57:21] [INFO ] Deduced a trap composed of 4 places in 393 ms
[2020-05-22 01:57:22] [INFO ] Deduced a trap composed of 4 places in 461 ms
[2020-05-22 01:57:22] [INFO ] Deduced a trap composed of 4 places in 475 ms
[2020-05-22 01:57:23] [INFO ] Deduced a trap composed of 4 places in 468 ms
[2020-05-22 01:57:23] [INFO ] Deduced a trap composed of 4 places in 511 ms
[2020-05-22 01:57:24] [INFO ] Deduced a trap composed of 4 places in 493 ms
[2020-05-22 01:57:24] [INFO ] Deduced a trap composed of 4 places in 448 ms
[2020-05-22 01:57:25] [INFO ] Deduced a trap composed of 4 places in 494 ms
[2020-05-22 01:57:25] [INFO ] Deduced a trap composed of 4 places in 446 ms
[2020-05-22 01:57:26] [INFO ] Deduced a trap composed of 4 places in 509 ms
[2020-05-22 01:57:26] [INFO ] Deduced a trap composed of 4 places in 490 ms
[2020-05-22 01:57:27] [INFO ] Deduced a trap composed of 4 places in 393 ms
[2020-05-22 01:57:27] [INFO ] Deduced a trap composed of 4 places in 358 ms
[2020-05-22 01:57:28] [INFO ] Deduced a trap composed of 4 places in 407 ms
[2020-05-22 01:57:28] [INFO ] Deduced a trap composed of 4 places in 448 ms
[2020-05-22 01:57:28] [INFO ] Deduced a trap composed of 4 places in 332 ms
[2020-05-22 01:57:29] [INFO ] Deduced a trap composed of 4 places in 476 ms
[2020-05-22 01:57:29] [INFO ] Deduced a trap composed of 4 places in 415 ms
[2020-05-22 01:57:30] [INFO ] Deduced a trap composed of 4 places in 353 ms
[2020-05-22 01:57:30] [INFO ] Deduced a trap composed of 4 places in 377 ms
[2020-05-22 01:57:31] [INFO ] Deduced a trap composed of 4 places in 434 ms
[2020-05-22 01:57:31] [INFO ] Deduced a trap composed of 4 places in 461 ms
[2020-05-22 01:57:32] [INFO ] Deduced a trap composed of 4 places in 464 ms
[2020-05-22 01:57:32] [INFO ] Deduced a trap composed of 4 places in 470 ms
[2020-05-22 01:57:33] [INFO ] Deduced a trap composed of 4 places in 426 ms
[2020-05-22 01:57:33] [INFO ] Deduced a trap composed of 4 places in 425 ms
[2020-05-22 01:57:34] [INFO ] Deduced a trap composed of 4 places in 348 ms
[2020-05-22 01:57:34] [INFO ] Deduced a trap composed of 4 places in 327 ms
[2020-05-22 01:57:34] [INFO ] Deduced a trap composed of 4 places in 317 ms
[2020-05-22 01:57:35] [INFO ] Deduced a trap composed of 4 places in 406 ms
[2020-05-22 01:57:35] [INFO ] Deduced a trap composed of 4 places in 378 ms
[2020-05-22 01:57:36] [INFO ] Deduced a trap composed of 4 places in 389 ms
[2020-05-22 01:57:36] [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 (> (+ s304 s392 s708 s796) 0)") while checking expression at index 2
Support contains 12 out of 804 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 804/804 places, 40400/40400 transitions.
Applied a total of 0 rules in 485 ms. Remains 804 /804 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 804/804 places, 40400/40400 transitions.
Starting structural reductions, iteration 0 : 804/804 places, 40400/40400 transitions.
Applied a total of 0 rules in 393 ms. Remains 804 /804 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2020-05-22 01:57:36] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 804 cols
[2020-05-22 01:57:36] [INFO ] Computed 404 place invariants in 2 ms
[2020-05-22 01:57:44] [INFO ] Implicit Places using invariants in 7199 ms returned []
Implicit Place search using SMT only with invariants took 7200 ms to find 0 implicit places.
[2020-05-22 01:57:44] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 804 cols
[2020-05-22 01:57:44] [INFO ] Computed 404 place invariants in 3 ms
[2020-05-22 01:58:14] [INFO ] Performed 19344/40400 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2020-05-22 01:58:44] [INFO ] Dead Transitions with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (and (>= s349 1) (>= s375 1) (>= s778 1))") after 60027 ms
Finished structural reductions, in 1 iterations. Remains : 804/804 places, 40400/40400 transitions.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 4630 ms. (steps per millisecond=21 ) properties seen :[0, 0, 0]
[2020-05-22 01:58:48] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 804 cols
[2020-05-22 01:58:48] [INFO ] Computed 404 place invariants in 2 ms
[2020-05-22 01:58:49] [INFO ] [Real]Absence check using 400 positive place invariants in 160 ms returned sat
[2020-05-22 01:58:49] [INFO ] [Real]Absence check using 400 positive and 4 generalized place invariants in 2 ms returned sat
[2020-05-22 01:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 01:58:50] [INFO ] [Real]Absence check using state equation in 1484 ms returned sat
[2020-05-22 01:58:50] [INFO ] State equation strengthened by 200 read => feed constraints.
[2020-05-22 01:58:51] [INFO ] [Real]Added 200 Read/Feed constraints in 178 ms returned sat
[2020-05-22 01:58:51] [INFO ] Deduced a trap composed of 4 places in 732 ms
[2020-05-22 01:58:52] [INFO ] Deduced a trap composed of 4 places in 760 ms
[2020-05-22 01:58:53] [INFO ] Deduced a trap composed of 4 places in 752 ms
[2020-05-22 01:58:54] [INFO ] Deduced a trap composed of 4 places in 614 ms
[2020-05-22 01:58:54] [INFO ] Deduced a trap composed of 4 places in 560 ms
[2020-05-22 01:58:55] [INFO ] Deduced a trap composed of 4 places in 585 ms
[2020-05-22 01:58:55] [INFO ] Deduced a trap composed of 4 places in 515 ms
[2020-05-22 01:58:56] [INFO ] Deduced a trap composed of 4 places in 466 ms
[2020-05-22 01:58:56] [INFO ] Deduced a trap composed of 4 places in 457 ms
[2020-05-22 01:58:57] [INFO ] Deduced a trap composed of 4 places in 433 ms
[2020-05-22 01:58:57] [INFO ] Deduced a trap composed of 4 places in 503 ms
[2020-05-22 01:58:58] [INFO ] Deduced a trap composed of 4 places in 568 ms
[2020-05-22 01:58:59] [INFO ] Deduced a trap composed of 4 places in 618 ms
[2020-05-22 01:58:59] [INFO ] Deduced a trap composed of 4 places in 592 ms
[2020-05-22 01:59:00] [INFO ] Deduced a trap composed of 4 places in 451 ms
[2020-05-22 01:59:00] [INFO ] Deduced a trap composed of 4 places in 392 ms
[2020-05-22 01:59:01] [INFO ] Deduced a trap composed of 4 places in 455 ms
[2020-05-22 01:59:01] [INFO ] Deduced a trap composed of 4 places in 543 ms
[2020-05-22 01:59:02] [INFO ] Deduced a trap composed of 4 places in 372 ms
[2020-05-22 01:59:02] [INFO ] Deduced a trap composed of 4 places in 412 ms
[2020-05-22 01:59:02] [INFO ] Deduced a trap composed of 4 places in 406 ms
[2020-05-22 01:59:03] [INFO ] Deduced a trap composed of 4 places in 395 ms
[2020-05-22 01:59:03] [INFO ] Deduced a trap composed of 4 places in 381 ms
[2020-05-22 01:59:04] [INFO ] Deduced a trap composed of 4 places in 362 ms
[2020-05-22 01:59:04] [INFO ] Deduced a trap composed of 4 places in 359 ms
[2020-05-22 01:59:04] [INFO ] Deduced a trap composed of 4 places in 339 ms
[2020-05-22 01:59:05] [INFO ] Deduced a trap composed of 4 places in 345 ms
[2020-05-22 01:59:05] [INFO ] Deduced a trap composed of 4 places in 378 ms
[2020-05-22 01:59:06] [INFO ] Deduced a trap composed of 4 places in 494 ms
[2020-05-22 01:59:06] [INFO ] Deduced a trap composed of 4 places in 477 ms
[2020-05-22 01:59:07] [INFO ] Deduced a trap composed of 4 places in 377 ms
[2020-05-22 01:59:07] [INFO ] Deduced a trap composed of 4 places in 426 ms
[2020-05-22 01:59:08] [INFO ] Deduced a trap composed of 4 places in 484 ms
[2020-05-22 01:59:08] [INFO ] Deduced a trap composed of 4 places in 488 ms
[2020-05-22 01:59:09] [INFO ] Deduced a trap composed of 4 places in 445 ms
[2020-05-22 01:59:09] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s72 s146 s472 s547) 0)") while checking expression at index 0
[2020-05-22 01:59:09] [INFO ] [Real]Absence check using 400 positive place invariants in 233 ms returned sat
[2020-05-22 01:59:09] [INFO ] [Real]Absence check using 400 positive and 4 generalized place invariants in 2 ms returned sat
[2020-05-22 01:59:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 01:59:11] [INFO ] [Real]Absence check using state equation in 1436 ms returned sat
[2020-05-22 01:59:11] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 01:59:11] [INFO ] [Nat]Absence check using 400 positive place invariants in 166 ms returned sat
[2020-05-22 01:59:11] [INFO ] [Nat]Absence check using 400 positive and 4 generalized place invariants in 1 ms returned sat
[2020-05-22 01:59:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 01:59:12] [INFO ] [Nat]Absence check using state equation in 1327 ms returned sat
[2020-05-22 01:59:12] [INFO ] [Nat]Added 200 Read/Feed constraints in 110 ms returned sat
[2020-05-22 01:59:13] [INFO ] Deduced a trap composed of 4 places in 765 ms
[2020-05-22 01:59:14] [INFO ] Deduced a trap composed of 4 places in 641 ms
[2020-05-22 01:59:14] [INFO ] Deduced a trap composed of 4 places in 618 ms
[2020-05-22 01:59:15] [INFO ] Deduced a trap composed of 4 places in 541 ms
[2020-05-22 01:59:16] [INFO ] Deduced a trap composed of 4 places in 631 ms
[2020-05-22 01:59:16] [INFO ] Deduced a trap composed of 4 places in 502 ms
[2020-05-22 01:59:17] [INFO ] Deduced a trap composed of 4 places in 613 ms
[2020-05-22 01:59:18] [INFO ] Deduced a trap composed of 4 places in 585 ms
[2020-05-22 01:59:18] [INFO ] Deduced a trap composed of 4 places in 496 ms
[2020-05-22 01:59:19] [INFO ] Deduced a trap composed of 4 places in 608 ms
[2020-05-22 01:59:19] [INFO ] Deduced a trap composed of 4 places in 584 ms
[2020-05-22 01:59:20] [INFO ] Deduced a trap composed of 4 places in 457 ms
[2020-05-22 01:59:20] [INFO ] Deduced a trap composed of 4 places in 446 ms
[2020-05-22 01:59:21] [INFO ] Deduced a trap composed of 4 places in 441 ms
[2020-05-22 01:59:21] [INFO ] Deduced a trap composed of 4 places in 433 ms
[2020-05-22 01:59:22] [INFO ] Deduced a trap composed of 4 places in 424 ms
[2020-05-22 01:59:22] [INFO ] Deduced a trap composed of 4 places in 511 ms
[2020-05-22 01:59:23] [INFO ] Deduced a trap composed of 4 places in 399 ms
[2020-05-22 01:59:23] [INFO ] Deduced a trap composed of 4 places in 385 ms
[2020-05-22 01:59:24] [INFO ] Deduced a trap composed of 4 places in 504 ms
[2020-05-22 01:59:24] [INFO ] Deduced a trap composed of 4 places in 511 ms
[2020-05-22 01:59:25] [INFO ] Deduced a trap composed of 4 places in 504 ms
[2020-05-22 01:59:25] [INFO ] Deduced a trap composed of 4 places in 521 ms
[2020-05-22 01:59:26] [INFO ] Deduced a trap composed of 4 places in 474 ms
[2020-05-22 01:59:26] [INFO ] Deduced a trap composed of 4 places in 447 ms
[2020-05-22 01:59:27] [INFO ] Deduced a trap composed of 4 places in 466 ms
[2020-05-22 01:59:27] [INFO ] Deduced a trap composed of 4 places in 463 ms
[2020-05-22 01:59:28] [INFO ] Deduced a trap composed of 4 places in 453 ms
[2020-05-22 01:59:28] [INFO ] Deduced a trap composed of 4 places in 438 ms
[2020-05-22 01:59:29] [INFO ] Deduced a trap composed of 4 places in 384 ms
[2020-05-22 01:59:29] [INFO ] Deduced a trap composed of 4 places in 487 ms
[2020-05-22 01:59:30] [INFO ] Deduced a trap composed of 4 places in 478 ms
[2020-05-22 01:59:30] [INFO ] Deduced a trap composed of 4 places in 450 ms
[2020-05-22 01:59:31] [INFO ] Deduced a trap composed of 4 places in 460 ms
[2020-05-22 01:59:31] [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 (> (+ s4 s176 s404 s577) 0)") while checking expression at index 1
[2020-05-22 01:59:31] [INFO ] [Real]Absence check using 400 positive place invariants in 218 ms returned sat
[2020-05-22 01:59:31] [INFO ] [Real]Absence check using 400 positive and 4 generalized place invariants in 2 ms returned sat
[2020-05-22 01:59:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 01:59:33] [INFO ] [Real]Absence check using state equation in 1304 ms returned sat
[2020-05-22 01:59:33] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 01:59:33] [INFO ] [Nat]Absence check using 400 positive place invariants in 189 ms returned sat
[2020-05-22 01:59:33] [INFO ] [Nat]Absence check using 400 positive and 4 generalized place invariants in 2 ms returned sat
[2020-05-22 01:59:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 01:59:34] [INFO ] [Nat]Absence check using state equation in 1235 ms returned sat
[2020-05-22 01:59:34] [INFO ] [Nat]Added 200 Read/Feed constraints in 110 ms returned sat
[2020-05-22 01:59:35] [INFO ] Deduced a trap composed of 4 places in 937 ms
[2020-05-22 01:59:36] [INFO ] Deduced a trap composed of 4 places in 651 ms
[2020-05-22 01:59:37] [INFO ] Deduced a trap composed of 4 places in 629 ms
[2020-05-22 01:59:37] [INFO ] Deduced a trap composed of 4 places in 639 ms
[2020-05-22 01:59:38] [INFO ] Deduced a trap composed of 4 places in 727 ms
[2020-05-22 01:59:39] [INFO ] Deduced a trap composed of 4 places in 590 ms
[2020-05-22 01:59:39] [INFO ] Deduced a trap composed of 4 places in 648 ms
[2020-05-22 01:59:40] [INFO ] Deduced a trap composed of 4 places in 695 ms
[2020-05-22 01:59:41] [INFO ] Deduced a trap composed of 4 places in 662 ms
[2020-05-22 01:59:41] [INFO ] Deduced a trap composed of 4 places in 581 ms
[2020-05-22 01:59:42] [INFO ] Deduced a trap composed of 4 places in 569 ms
[2020-05-22 01:59:43] [INFO ] Deduced a trap composed of 4 places in 566 ms
[2020-05-22 01:59:43] [INFO ] Deduced a trap composed of 4 places in 559 ms
[2020-05-22 01:59:44] [INFO ] Deduced a trap composed of 4 places in 547 ms
[2020-05-22 01:59:44] [INFO ] Deduced a trap composed of 4 places in 650 ms
[2020-05-22 01:59:45] [INFO ] Deduced a trap composed of 4 places in 613 ms
[2020-05-22 01:59:46] [INFO ] Deduced a trap composed of 4 places in 615 ms
[2020-05-22 01:59:46] [INFO ] Deduced a trap composed of 4 places in 494 ms
[2020-05-22 01:59:47] [INFO ] Deduced a trap composed of 4 places in 481 ms
[2020-05-22 01:59:47] [INFO ] Deduced a trap composed of 4 places in 555 ms
[2020-05-22 01:59:48] [INFO ] Deduced a trap composed of 4 places in 455 ms
[2020-05-22 01:59:48] [INFO ] Deduced a trap composed of 4 places in 568 ms
[2020-05-22 01:59:49] [INFO ] Deduced a trap composed of 4 places in 515 ms
[2020-05-22 01:59:50] [INFO ] Deduced a trap composed of 4 places in 647 ms
[2020-05-22 01:59:50] [INFO ] Deduced a trap composed of 4 places in 576 ms
[2020-05-22 01:59:51] [INFO ] Deduced a trap composed of 4 places in 440 ms
[2020-05-22 01:59:51] [INFO ] Deduced a trap composed of 4 places in 492 ms
[2020-05-22 01:59:52] [INFO ] Deduced a trap composed of 4 places in 560 ms
[2020-05-22 01:59:52] [INFO ] Deduced a trap composed of 4 places in 515 ms
[2020-05-22 01:59:53] [INFO ] Deduced a trap composed of 4 places in 430 ms
[2020-05-22 01:59:53] [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 (> (+ s234 s296 s635 s700) 0)") while checking expression at index 2
Discarding 752 places :
Also discarding 37976 output transitions
Drop transitions removed 37976 transitions
Graph (complete) has 1220 edges and 804 vertex of which 52 are kept as prefixes of interest. Removing 752 places using SCC suffix rule.56 ms
Ensure Unique test removed 4 places
Ensure Unique test removed 2376 transitions
Reduce isomorphic transitions removed 2376 transitions.
Iterating post reduction 0 with 2380 rules applied. Total rules applied 2381 place count 48 transition count 48
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 2399 place count 36 transition count 42
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 2405 place count 36 transition count 36
Free-agglomeration rule applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 2410 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 2425 place count 26 transition count 26
Applied a total of 2425 rules in 126 ms. Remains 26 /804 variables (removed 778) and now considering 26/40400 (removed 40374) transitions.
// Phase 1: matrix 26 rows 26 cols
[2020-05-22 01:59:53] [INFO ] Computed 13 place invariants in 1 ms
[2020-05-22 01:59:53] [INFO ] [Real]Absence check using 13 positive place invariants in 4 ms returned sat
[2020-05-22 01:59:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 01:59:53] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2020-05-22 01:59:53] [INFO ] Computed and/alt/rep : 14/16/14 causal constraints in 3 ms.
[2020-05-22 01:59:53] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2020-05-22 01:59:53] [INFO ] [Real]Absence check using 13 positive place invariants in 87 ms returned sat
[2020-05-22 01:59:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 01:59:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2020-05-22 01:59:53] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 01:59:53] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2020-05-22 01:59:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 01:59:53] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2020-05-22 01:59:53] [INFO ] Computed and/alt/rep : 14/16/14 causal constraints in 1 ms.
[2020-05-22 01:59:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2020-05-22 01:59:53] [INFO ] [Real]Absence check using 13 positive place invariants in 4 ms returned sat
[2020-05-22 01:59:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 01:59:53] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2020-05-22 01:59:53] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 01:59:53] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2020-05-22 01:59:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 01:59:53] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2020-05-22 01:59:53] [INFO ] Computed and/alt/rep : 14/16/14 causal constraints in 1 ms.
[2020-05-22 01:59:53] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
[2020-05-22 01:59:56] [INFO ] Flatten gal took : 1833 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-22 02:00:00] [INFO ] Applying decomposition
[2020-05-22 02:00:00] [INFO ] Flatten gal took : 3760 ms
[2020-05-22 02:00:01] [INFO ] Input system was already deterministic with 40400 transitions.
[2020-05-22 02:00:01] [INFO ] Too many transitions (40400) to apply POR reductions. Disabling POR matrices.
[2020-05-22 02:00:03] [INFO ] Input system was already deterministic with 40400 transitions.
[2020-05-22 02:00:03] [INFO ] Flatten gal took : 3115 ms
[2020-05-22 02:00:06] [INFO ] Built C files in 8405ms conformant to PINS in folder :/home/mcc/execution
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/convert-linux64, -i, /tmp/graph15532375977808699037.txt, -o, /tmp/graph15532375977808699037.bin, -w, /tmp/graph15532375977808699037.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/louvain-linux64, /tmp/graph15532375977808699037.bin, -l, -1, -v, -w, /tmp/graph15532375977808699037.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-22 02:00:07] [INFO ] Decomposing Gal with order
[2020-05-22 02:00:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-22 02:00:13] [INFO ] Removed a total of 118800 redundant transitions.
[2020-05-22 02:00:14] [INFO ] Flatten gal took : 4195 ms
[2020-05-22 02:00:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1237 ms.
[2020-05-22 02:00:16] [INFO ] Time to serialize gal into /home/mcc/execution/ReachabilityCardinality.pnml.gal : 145 ms
[2020-05-22 02:00:16] [INFO ] Time to serialize properties into /home/mcc/execution/ReachabilityCardinality.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityCardinality.pnml.gal, -t, CGAL, -reachable-file, ReachabilityCardinality.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityCardinality.pnml.gal -t CGAL -reachable-file ReachabilityCardinality.prop --nowitness
[2020-05-22 02:00:18] [INFO ] Ran tautology test, simplified 0 / 3 in 17375 ms.
[2020-05-22 02:00:18] [INFO ] BMC solution for property Dekker-PT-200-ReachabilityCardinality-08(UNSAT) depth K=0 took 72 ms
[2020-05-22 02:00:18] [INFO ] BMC solution for property Dekker-PT-200-ReachabilityCardinality-09(UNSAT) depth K=0 took 26 ms
[2020-05-22 02:00:18] [INFO ] BMC solution for property Dekker-PT-200-ReachabilityCardinality-10(UNSAT) depth K=0 took 6 ms
[2020-05-22 02:00:19] [INFO ] BMC solution for property Dekker-PT-200-ReachabilityCardinality-08(UNSAT) depth K=1 took 111 ms
[2020-05-22 02:00:19] [INFO ] BMC solution for property Dekker-PT-200-ReachabilityCardinality-09(UNSAT) depth K=1 took 205 ms
[2020-05-22 02:00:19] [INFO ] BMC solution for property Dekker-PT-200-ReachabilityCardinality-10(UNSAT) depth K=1 took 607 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 800 out of 40400 initially.
// Phase 1: matrix 800 rows 804 cols
[2020-05-22 02:00:27] [INFO ] Computed 404 place invariants in 17 ms
inv : flag_0_52 + flag_1_52 = 1
inv : flag_0_143 + p1_143 + p3_143 = 1
inv : flag_0_68 + p1_68 + p3_68 = 1
inv : flag_0_62 + flag_1_62 = 1
inv : flag_0_32 + flag_1_32 = 1
inv : flag_0_42 + flag_1_42 = 1
inv : flag_0_27 + flag_1_27 = 1
inv : flag_0_160 + p1_160 + p3_160 = 1
inv : flag_0_50 + p1_50 + p3_50 = 1
inv : flag_0_87 + flag_1_87 = 1
inv : flag_0_67 + flag_1_67 = 1
inv : flag_0_47 + flag_1_47 = 1
inv : flag_0_86 + p1_86 + p3_86 = 1
inv : flag_0_2 + flag_1_2 = 1
inv : flag_0_7 + flag_1_7 = 1
inv : flag_0_121 + p1_121 + p3_121 = 1
inv : flag_0_107 + flag_1_107 = 1
inv : flag_0_165 + p1_165 + p3_165 = 1
inv : flag_0_82 + flag_1_82 = 1
inv : flag_0_126 + p1_126 + p3_126 = 1
inv : flag_0_28 + p1_28 + p3_28 = 1
inv : flag_0_91 + p1_91 + p3_91 = 1
inv : flag_0_77 + flag_1_77 = 1
inv : flag_0_72 + flag_1_72 = 1
inv : flag_0_104 + p1_104 + p3_104 = 1
inv : flag_0_10 + p1_10 + p3_10 = 1
inv : flag_0_112 + flag_1_112 = 1
inv : flag_0_117 + flag_1_117 = 1
inv : flag_0_147 + p1_147 + p3_147 = 1
inv : flag_0_178 + p1_178 + p3_178 = 1
inv : flag_0_37 + flag_1_37 = 1
inv : flag_0_55 + p1_55 + p3_55 = 1
inv : flag_0_142 + flag_1_142 = 1
inv : flag_0_81 + p1_81 + p3_81 = 1
inv : flag_0_5 + p1_5 + p3_5 = 1
inv : flag_0_157 + flag_1_157 = 1
inv : flag_0_138 + p1_138 + p3_138 = 1
inv : flag_0_167 + flag_1_167 = 1
inv : flag_0_173 + p1_173 + p3_173 = 1
inv : flag_0_117 + p1_117 + p3_117 = 1
inv : flag_0_188 + p1_188 + p3_188 = 1
inv : flag_0_122 + flag_1_122 = 1
inv : flag_0_109 + p1_109 + p3_109 = 1
inv : flag_0_97 + flag_1_97 = 1
inv : flag_0_46 + p1_46 + p3_46 = 1
inv : flag_0_177 + flag_1_177 = 1
inv : flag_0_96 + p1_96 + p3_96 = 1
inv : flag_0_20 + p1_20 + p3_20 = 1
inv : flag_0_193 + flag_1_193 = 1
inv : flag_0_132 + flag_1_132 = 1
inv : flag_0_17 + flag_1_17 = 1
inv : flag_0_33 + p1_33 + p3_33 = 1
inv : flag_0_131 + p1_131 + p3_131 = 1
inv : flag_0_163 + flag_1_163 = 1
inv : flag_0_150 + p1_150 + p3_150 = 1
inv : flag_0_158 + flag_1_158 = 1
inv : flag_0_168 + p1_168 + p3_168 = 1
inv : flag_0_43 + p1_43 + p3_43 = 1
inv : flag_0_183 + flag_1_183 = 1
inv : flag_0_36 + p1_36 + p3_36 = 1
inv : flag_0_175 + p1_175 + p3_175 = 1
inv : flag_0_143 + flag_1_143 = 1
inv : flag_0_178 + flag_1_178 = 1
inv : flag_0_198 + flag_1_198 = 1
inv : flag_0_123 + flag_1_123 = 1
inv : flag_0_191 + p1_191 + p3_191 = 1
inv : flag_0_58 + p1_58 + p3_58 = 1
inv : flag_0_187 + flag_1_187 = 1
inv : flag_0_93 + flag_1_93 = 1
inv : flag_0_88 + flag_1_88 = 1
inv : flag_0_76 + p1_76 + p3_76 = 1
inv : flag_0_25 + p1_25 + p3_25 = 1
inv : flag_0_21 + flag_1_21 = 1
inv : flag_0_128 + flag_1_128 = 1
inv : flag_0_152 + flag_1_152 = 1
inv : flag_0_192 + flag_1_192 = 1
inv : flag_0_198 + p1_198 + p3_198 = 1
inv : flag_0_73 + flag_1_73 = 1
inv : flag_0_137 + flag_1_137 = 1
inv : flag_0_73 + p1_73 + p3_73 = 1
inv : flag_0_13 + p1_13 + p3_13 = 1
inv : p0_48 + p1_48 + p3_48 = 1
inv : flag_0_99 + p1_99 + p3_99 = 1
inv : flag_0_65 + p1_65 + p3_65 = 1
inv : flag_0_114 + p1_114 + p3_114 = 1
inv : flag_0_76 + flag_1_76 = 1
inv : flag_0_102 + flag_1_102 = 1
inv : flag_0_108 + flag_1_108 = 1
inv : flag_0_12 + flag_1_12 = 1
inv : flag_0_38 + flag_1_38 = 1
inv : flag_0_84 + p1_84 + p3_84 = 1
inv : flag_0_157 + p1_157 + p3_157 = 1
inv : flag_0_183 + p1_183 + p3_183 = 1
inv : flag_0_2 + p1_2 + p3_2 = 1
inv : flag_0_6 + flag_1_6 = 1
inv : flag_0_135 + p1_135 + p3_135 = 1
inv : flag_0_172 + flag_1_172 = 1
inv : flag_0_41 + flag_1_41 = 1
inv : flag_0_35 + p1_35 + p3_35 = 1
inv : flag_0_131 + flag_1_131 = 1
inv : flag_0_3 + flag_1_3 = 1
inv : flag_0_158 + p1_158 + p3_158 = 1
inv : flag_0_106 + flag_1_106 = 1
inv : flag_0_111 + flag_1_111 = 1
inv : flag_0_167 + p1_167 + p3_167 = 1
inv : flag_0_166 + flag_1_166 = 1
inv : flag_0_171 + flag_1_171 = 1
inv : flag_0_141 + p1_141 + p3_141 = 1
inv : flag_0_66 + flag_1_66 = 1
inv : flag_0_181 + flag_1_181 = 1
inv : flag_0_8 + flag_1_8 = 1
inv : flag_0_18 + flag_1_18 = 1
inv : flag_1_133 - p1_133 - p3_133 = 0
inv : flag_0_88 + p1_88 + p3_88 = 1
inv : flag_0_106 + p1_106 + p3_106 = 1
inv : flag_0_12 + p1_12 + p3_12 = 1
inv : flag_0_101 + flag_1_101 = 1
inv : flag_0_96 + flag_1_96 = 1
inv : flag_0_141 + flag_1_141 = 1
inv : flag_0_40 + p1_40 + p3_40 = 1
inv : flag_0_13 + flag_1_13 = 1
inv : flag_0_61 + p1_61 + p3_61 = 1
inv : flag_0_136 + flag_1_136 = 1
inv : flag_0_53 + flag_1_53 = 1
inv : flag_0_61 + flag_1_61 = 1
inv : flag_0_176 + flag_1_176 = 1
inv : flag_0_75 + p1_75 + p3_75 = 1
inv : flag_0_124 + p1_124 + p3_124 = 1
inv : flag_0_26 + p1_26 + p3_26 = 1
inv : flag_0_180 + p1_180 + p3_180 = 1
inv : flag_0_78 + flag_1_78 = 1
inv : flag_0_190 + p1_190 + p3_190 = 1
inv : flag_0_26 + flag_1_26 = 1
inv : flag_0_189 + flag_1_189 = 1
inv : flag_0_36 + flag_1_36 = 1
inv : flag_0_199 + flag_1_199 = 1
inv : flag_0_140 + p1_140 + p3_140 = 1
inv : flag_0_154 + flag_1_154 = 1
inv : flag_0_71 + flag_1_71 = 1
inv : flag_0_43 + flag_1_43 = 1
inv : flag_0_66 + p1_66 + p3_66 = 1
inv : flag_0_129 + flag_1_129 = 1
inv : flag_0_83 + p1_83 + p3_83 = 1
inv : flag_0_113 + flag_1_113 = 1
inv : flag_0_129 + p1_129 + p3_129 = 1
inv : flag_0_3 + p1_3 + p3_3 = 1
inv : flag_0_98 + p1_98 + p3_98 = 1
inv : flag_0_111 + p1_111 + p3_111 = 1
inv : flag_0_18 + p1_18 + p3_18 = 1
inv : flag_0_1 + flag_1_1 = 1
inv : flag_0_148 + flag_1_148 = 1
inv : flag_0_164 + flag_1_164 = 1
inv : flag_0_53 + p1_53 + p3_53 = 1
inv : flag_0_89 + flag_1_89 = 1
inv : flag_0_153 + flag_1_153 = 1
inv : flag_0_133 + p1_133 + p3_133 = 1
inv : flag_0_166 + p1_166 + p3_166 = 1
inv : flag_0_152 + p1_152 + p3_152 = 1
inv : flag_0_159 + p1_159 + p3_159 = 1
inv : flag_0_11 + p1_11 + p3_11 = 1
inv : flag_0_105 + p1_105 + p3_105 = 1
inv : flag_0_27 + p1_27 + p3_27 = 1
inv : flag_0_89 + p1_89 + p3_89 = 1
inv : flag_0_74 + p1_74 + p3_74 = 1
inv : flag_0_41 + p1_41 + p3_41 = 1
inv : flag_0_60 + p1_60 + p3_60 = 1
inv : flag_0_31 + flag_1_31 = 1
inv : flag_0_147 + flag_1_147 = 1
inv : flag_0_123 + p1_123 + p3_123 = 1
inv : flag_0_19 + flag_1_19 = 1
inv : flag_0_130 + flag_1_130 = 1
inv : flag_0_159 + flag_1_159 = 1
inv : flag_0_95 + flag_1_95 = 1
inv : flag_0_83 + flag_1_83 = 1
inv : flag_0_189 + p1_189 + p3_189 = 1
inv : flag_0_181 + p1_181 + p3_181 = 1
inv : flag_0_196 + p1_196 + p3_196 = 1
inv : flag_0_182 + flag_1_182 = 1
inv : flag_0_194 + flag_1_194 = 1
inv : flag_0_60 + flag_1_60 = 1
inv : flag_0_124 + flag_1_124 = 1
inv : flag_0_54 + flag_1_54 = 1
inv : flag_0_130 + p1_130 + p3_130 = 1
inv : flag_0_67 + p1_67 + p3_67 = 1
inv : flag_0_34 + p1_34 + p3_34 = 1
inv : flag_0_52 + p1_52 + p3_52 = 1
inv : flag_0_97 + p1_97 + p3_97 = 1
inv : flag_0_25 + flag_1_25 = 1
inv : flag_0_19 + p1_19 + p3_19 = 1
inv : flag_0_82 + p1_82 + p3_82 = 1
inv : flag_0_112 + p1_112 + p3_112 = 1
inv : flag_0_4 + p1_4 + p3_4 = 1
inv : flag_0_188 + flag_1_188 = 1
inv : flag_0_59 + p1_59 + p3_59 = 1
inv : flag_0_77 + p1_77 + p3_77 = 1
inv : flag_0_95 + p1_95 + p3_95 = 1
inv : flag_0_185 + flag_1_185 = 1
inv : flag_0_134 + p1_134 + p3_134 = 1
inv : flag_0_195 + flag_1_195 = 1
inv : flag_0_175 + flag_1_175 = 1
inv : flag_0_151 + p1_151 + p3_151 = 1
inv : flag_0_1 + p1_1 + p3_1 = 1
inv : flag_0_170 + flag_1_170 = 1
inv : flag_0_190 + flag_1_190 = 1
inv : flag_0_37 + p1_37 + p3_37 = 1
inv : flag_0_24 + p1_24 + p3_24 = 1
inv : flag_0_174 + p1_174 + p3_174 = 1
inv : flag_0_155 + flag_1_155 = 1
inv : flag_0_42 + p1_42 + p3_42 = 1
inv : flag_0_165 + flag_1_165 = 1
inv : flag_0_125 + flag_1_125 = 1
inv : flag_0_120 + flag_1_120 = 1
inv : flag_0_192 + p1_192 + p3_192 = 1
inv : flag_0_160 + flag_1_160 = 1
inv : flag_0_90 + p1_90 + p3_90 = 1
inv : flag_0_100 + flag_1_100 = 1
inv : flag_0_72 + p1_72 + p3_72 = 1
inv : flag_0_110 + flag_1_110 = 1
inv : flag_0_4 + flag_1_4 = 1
inv : flag_0_14 + flag_1_14 = 1
inv : flag_0_122 + p1_122 + p3_122 = 1
inv : flag_0_197 + p1_197 + p3_197 = 1
inv : flag_0_90 + flag_1_90 = 1
inv : flag_0_100 + p1_100 + p3_100 = 1
inv : flag_0_182 + p1_182 + p3_182 = 1
inv : flag_0_135 + flag_1_135 = 1
inv : flag_0_14 + p1_14 + p3_14 = 1
inv : flag_0_29 + p1_29 + p3_29 = 1
inv : flag_0_75 + flag_1_75 = 1
inv : flag_0_64 + p1_64 + p3_64 = 1
inv : flag_0_39 + flag_1_39 = 1
inv : flag_0_145 + flag_1_145 = 1
inv : flag_0_113 + p1_113 + p3_113 = 1
inv : flag_0_169 + p1_169 + p3_169 = 1
inv : flag_0_156 + p1_156 + p3_156 = 1
inv : flag_0_65 + flag_1_65 = 1
inv : flag_0_180 + flag_1_180 = 1
inv : flag_0_49 + flag_1_49 = 1
inv : flag_0_15 + flag_1_15 = 1
inv : flag_0_103 + p1_103 + p3_103 = 1
inv : flag_0_84 + flag_1_84 = 1
inv : flag_0_94 + flag_1_94 = 1
inv : flag_0_0 + flag_1_0 = 1
inv : flag_0_20 + flag_1_20 = 1
inv : flag_0_9 + p1_9 + p3_9 = 1
inv : flag_0_30 + flag_1_30 = 1
inv : flag_0_51 + p1_51 + p3_51 = 1
inv : p0_118 + p1_118 + p3_118 = 1
inv : flag_0_114 + flag_1_114 = 1
inv : flag_0_195 + p1_195 + p3_195 = 1
inv : flag_0_119 + flag_1_119 = 1
inv : flag_0_87 + p1_87 + p3_87 = 1
inv : flag_0_99 + flag_1_99 = 1
inv : flag_0_79 + flag_1_79 = 1
inv : flag_0_55 + flag_1_55 = 1
inv : flag_0_59 + flag_1_59 = 1
inv : flag_0_120 + p1_120 + p3_120 = 1
inv : flag_0_35 + flag_1_35 = 1
inv : flag_0_161 + p1_161 + p3_161 = 1
inv : flag_0_92 + p1_92 + p3_92 = 1
inv : flag_0_125 + p1_125 + p3_125 = 1
inv : flag_0_179 + p1_179 + p3_179 = 1
inv : flag_0_149 + flag_1_149 = 1
inv : flag_0_24 + flag_1_24 = 1
inv : flag_0_50 + flag_1_50 = 1
inv : flag_0_62 + p1_62 + p3_62 = 1
inv : flag_0_142 + p1_142 + p3_142 = 1
inv : flag_0_64 + flag_1_64 = 1
inv : flag_0_85 + flag_1_85 = 1
inv : flag_0_164 + p1_164 + p3_164 = 1
inv : flag_0_29 + flag_1_29 = 1
inv : flag_0_105 + flag_1_105 = 1
inv : flag_0_139 + p1_139 + p3_139 = 1
inv : flag_0_132 + p1_132 + p3_132 = 1
inv : flag_0_169 + flag_1_169 = 1
inv : flag_0_146 + p1_146 + p3_146 = 1
inv : flag_0_172 + p1_172 + p3_172 = 1
inv : p0_133 + p1_133 + p3_133 = 1
inv : flag_0_80 + p1_80 + p3_80 = 1
inv : flag_0_21 + p1_21 + p3_21 = 1
inv : flag_0_134 + flag_1_134 = 1
inv : flag_0_187 + p1_187 + p3_187 = 1
inv : flag_0_6 + p1_6 + p3_6 = 1
inv : flag_0_70 + flag_1_70 = 1
inv : flag_0_32 + p1_32 + p3_32 = 1
inv : flag_0_153 + p1_153 + p3_153 = 1
inv : flag_0_110 + p1_110 + p3_110 = 1
inv : flag_0_44 + flag_1_44 = 1
inv : flag_0_47 + p1_47 + p3_47 = 1
inv : flag_0_54 + p1_54 + p3_54 = 1
inv : flag_0_69 + p1_69 + p3_69 = 1
inv : flag_0_140 + flag_1_140 = 1
inv : flag_0_9 + flag_1_9 = 1
inv : flag_0_126 + flag_1_126 = 1
inv : flag_0_185 + p1_185 + p3_185 = 1
inv : flag_0_119 + p1_119 + p3_119 = 1
inv : flag_0_121 + flag_1_121 = 1
inv : flag_0_116 + flag_1_116 = 1
inv : flag_0_17 + p1_17 + p3_17 = 1
inv : flag_0_176 + p1_176 + p3_176 = 1
inv : flag_0_194 + p1_194 + p3_194 = 1
inv : flag_0_102 + p1_102 + p3_102 = 1
inv : flag_0_151 + flag_1_151 = 1
inv : flag_0_93 + p1_93 + p3_93 = 1
inv : flag_1_146 - p1_146 - p3_146 = 0
inv : flag_0_91 + flag_1_91 = 1
inv : flag_0_128 + p1_128 + p3_128 = 1
inv : flag_0_8 + p1_8 + p3_8 = 1
inv : flag_0_44 + p1_44 + p3_44 = 1
inv : flag_0_23 + flag_1_23 = 1
inv : flag_0_57 + p1_57 + p3_57 = 1
inv : flag_0_48 + p1_48 + p3_48 = 1
inv : flag_0_145 + p1_145 + p3_145 = 1
inv : flag_0_56 + flag_1_56 = 1
inv : flag_0_149 + p1_149 + p3_149 = 1
inv : flag_0_162 + p1_162 + p3_162 = 1
inv : flag_0_184 + flag_1_184 = 1
inv : flag_0_68 + flag_1_68 = 1
inv : flag_0_163 + p1_163 + p3_163 = 1
inv : flag_0_107 + p1_107 + p3_107 = 1
inv : flag_0_58 + flag_1_58 = 1
inv : p0_146 + p1_146 + p3_146 = 1
inv : flag_0_154 + p1_154 + p3_154 = 1
inv : flag_0_31 + p1_31 + p3_31 = 1
inv : flag_0_39 + p1_39 + p3_39 = 1
inv : flag_0_46 + flag_1_46 = 1
inv : flag_0_115 + p1_115 + p3_115 = 1
inv : flag_0_11 + flag_1_11 = 1
inv : flag_0_103 + flag_1_103 = 1
inv : flag_0_22 + p1_22 + p3_22 = 1
inv : flag_0_174 + flag_1_174 = 1
inv : flag_0_186 + flag_1_186 = 1
inv : flag_0_79 + p1_79 + p3_79 = 1
inv : flag_0_81 + flag_1_81 = 1
inv : flag_0_70 + p1_70 + p3_70 = 1
inv : flag_0_161 + flag_1_161 = 1
inv : flag_0_186 + p1_186 + p3_186 = 1
inv : flag_0_199 + p1_199 + p3_199 = 1
inv : flag_0_184 + p1_184 + p3_184 = 1
inv : flag_0_171 + p1_171 + p3_171 = 1
inv : flag_0_136 + p1_136 + p3_136 = 1
inv : flag_0_33 + flag_1_33 = 1
inv : flag_0_196 + flag_1_196 = 1
inv : flag_0_0 + p1_0 + p3_0 = 1
inv : flag_0_10 + flag_1_10 = 1
inv : flag_0_94 + p1_94 + p3_94 = 1
inv : flag_0_85 + p1_85 + p3_85 = 1
inv : flag_0_173 + flag_1_173 = 1
inv : flag_0_74 + flag_1_74 = 1
inv : flag_0_118 + p1_118 + p3_118 = 1
inv : flag_0_138 + flag_1_138 = 1
inv : flag_0_78 + p1_78 + p3_78 = 1
inv : flag_0_45 + p1_45 + p3_45 = 1
inv : flag_0_16 + p1_16 + p3_16 = 1
inv : flag_0_49 + p1_49 + p3_49 = 1
inv : flag_0_127 + p1_127 + p3_127 = 1
inv : flag_0_7 + p1_7 + p3_7 = 1
inv : flag_0_101 + p1_101 + p3_101 = 1
inv : flag_0_139 + flag_1_139 = 1
inv : flag_0_40 + flag_1_40 = 1
inv : flag_0_34 + flag_1_34 = 1
inv : flag_0_197 + flag_1_197 = 1
inv : flag_0_69 + flag_1_69 = 1
inv : flag_0_80 + flag_1_80 = 1
inv : flag_0_104 + flag_1_104 = 1
inv : flag_0_144 + p1_144 + p3_144 = 1
inv : flag_0_193 + p1_193 + p3_193 = 1
inv : flag_0_109 + flag_1_109 = 1
inv : flag_0_144 + flag_1_144 = 1
inv : flag_0_177 + p1_177 + p3_177 = 1
inv : flag_0_5 + flag_1_5 = 1
inv : flag_0_168 + flag_1_168 = 1
inv : flag_1_48 - p1_48 - p3_48 = 0
inv : flag_0_148 + p1_148 + p3_148 = 1
inv : flag_0_45 + flag_1_45 = 1
inv : flag_0_179 + flag_1_179 = 1
inv : flag_0_116 + p1_116 + p3_116 = 1
inv : flag_0_115 + flag_1_115 = 1
inv : flag_0_16 + flag_1_16 = 1
inv : flag_0_23 + p1_23 + p3_23 = 1
inv : flag_0_162 + flag_1_162 = 1
inv : flag_0_56 + p1_56 + p3_56 = 1
inv : flag_0_127 + flag_1_127 = 1
inv : flag_0_98 + flag_1_98 = 1
inv : flag_0_63 + p1_63 + p3_63 = 1
inv : flag_0_38 + p1_38 + p3_38 = 1
inv : flag_0_30 + p1_30 + p3_30 = 1
inv : flag_0_108 + p1_108 + p3_108 = 1
inv : flag_0_15 + p1_15 + p3_15 = 1
inv : flag_0_51 + flag_1_51 = 1
inv : flag_0_71 + p1_71 + p3_71 = 1
inv : flag_0_63 + flag_1_63 = 1
inv : flag_0_150 + flag_1_150 = 1
inv : flag_0_92 + flag_1_92 = 1
inv : flag_1_118 - p1_118 - p3_118 = 0
inv : flag_0_137 + p1_137 + p3_137 = 1
inv : flag_0_86 + flag_1_86 = 1
inv : flag_0_28 + flag_1_28 = 1
inv : flag_0_22 + flag_1_22 = 1
inv : flag_0_191 + flag_1_191 = 1
inv : flag_0_155 + p1_155 + p3_155 = 1
inv : flag_0_156 + flag_1_156 = 1
inv : flag_0_57 + flag_1_57 = 1
inv : flag_0_170 + p1_170 + p3_170 = 1
Total of 404 invariants.
[2020-05-22 02:00:27] [INFO ] Computed 404 place invariants in 31 ms
Loading property file ReachabilityCardinality.prop.
Read [reachable] property : Dekker-PT-200-ReachabilityCardinality-08 with value :(u24.p3_24==1)
Read [invariant] property : Dekker-PT-200-ReachabilityCardinality-09 with value :((u112.p3_112==0)||(u101.p3_101==1))
Read [invariant] property : Dekker-PT-200-ReachabilityCardinality-10 with value :((((u116.flag_0_116==1)&&((u199.p0_118==0)||(u131.p3_132==1)))&&((u145.p0_146==0)||(u36.p1_36==1)))||(((u187.p3_188==0)||(u48.p0_48==1))&&((u126.p3_127==0)||(u132.p0_133==1))))
built 19901 ordering constraints for composite.
[2020-05-22 02:00:38] [INFO ] Proved 804 variables to be positive in 11607 ms
[2020-05-22 02:00:39] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDekker-PT-200-ReachabilityCardinality-08
[2020-05-22 02:00:39] [INFO ] KInduction solution for property Dekker-PT-200-ReachabilityCardinality-08(SAT) depth K=0 took 346 ms
[2020-05-22 02:00:39] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDekker-PT-200-ReachabilityCardinality-09
[2020-05-22 02:00:39] [INFO ] KInduction solution for property Dekker-PT-200-ReachabilityCardinality-09(SAT) depth K=0 took 55 ms
[2020-05-22 02:00:39] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDekker-PT-200-ReachabilityCardinality-10
[2020-05-22 02:00:39] [INFO ] KInduction solution for property Dekker-PT-200-ReachabilityCardinality-10(SAT) depth K=0 took 31 ms
SDD proceeding with computation, new max is 4
SDD proceeding with computation, new max is 8
SDD proceeding with computation, new max is 16
SDD proceeding with computation, new max is 32
SDD proceeding with computation, new max is 64
Reachability property Dekker-PT-200-ReachabilityCardinality-08 is true.
FORMULA Dekker-PT-200-ReachabilityCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation, new max is 128
Invariant property Dekker-PT-200-ReachabilityCardinality-09 does not hold.
FORMULA Dekker-PT-200-ReachabilityCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation, new max is 256
Invariant property Dekker-PT-200-ReachabilityCardinality-10 does not hold.
FORMULA Dekker-PT-200-ReachabilityCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 257 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,2.41041e+60,71.8852,231692,506,23,15260,20339,41227,13422,43,20187,0
Total reachable state count : 2.410407066388490319476886815248835041641e+60

Verifying 3 reachability properties.
Reachability property Dekker-PT-200-ReachabilityCardinality-08 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Dekker-PT-200-ReachabilityCardinality-08,2.36118e+21,71.9125,231692,206,16,15260,20339,41229,13422,46,20187,0
Invariant property Dekker-PT-200-ReachabilityCardinality-09 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Dekker-PT-200-ReachabilityCardinality-09,2.36118e+21,71.9135,231692,206,16,15260,20339,41234,13422,48,20187,49
Invariant property Dekker-PT-200-ReachabilityCardinality-10 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Dekker-PT-200-ReachabilityCardinality-10,3.90263e+43,71.9251,231692,371,19,15260,20339,41259,13422,54,20187,1509
[2020-05-22 02:01:32] [WARNING] Interrupting SMT solver.
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:586)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:305)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:278)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:170)
at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:384)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:356)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:163)
at java.base/java.lang.Thread.run(Thread.java:834)
[2020-05-22 02:01:33] [WARNING] Unexpected error occurred while running SMT. Was verifying Dekker-PT-200-ReachabilityCardinality-08 K-induction depth 1
[2020-05-22 02:01:33] [WARNING] Unexpected error occurred while running SMT. Was verifying Dekker-PT-200-ReachabilityCardinality-08 SMT depth 2
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:410)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:356)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:163)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:384)
... 3 more
Exception in thread "Thread-7" java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:343)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:278)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:170)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:586)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:305)
... 3 more
[2020-05-22 02:01:33] [INFO ] During BMC, SMT solver timed out at depth 2
[2020-05-22 02:01:33] [INFO ] BMC solving timed out (3600000 secs) at depth 2
[2020-05-22 02:01:33] [INFO ] SMT solved 0/ 3 properties. Interrupting SMT analysis.

BK_STOP 1590112894593

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 itstools"
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 r066-tajo-158922814200350"
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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;