fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r227-tall-162098231200335
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for ShieldPPPs-PT-050B

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16249.800 3600000.00 6683732.00 19910.20 ?TFFFFFFFFFFTTFF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r227-tall-162098231200335.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is ShieldPPPs-PT-050B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r227-tall-162098231200335
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 141K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 16:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 27 12:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 27 12:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 18:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 25 18:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 888K May 5 16:52 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 ShieldPPPs-PT-050B-ReachabilityCardinality-00
FORMULA_NAME ShieldPPPs-PT-050B-ReachabilityCardinality-01
FORMULA_NAME ShieldPPPs-PT-050B-ReachabilityCardinality-02
FORMULA_NAME ShieldPPPs-PT-050B-ReachabilityCardinality-03
FORMULA_NAME ShieldPPPs-PT-050B-ReachabilityCardinality-04
FORMULA_NAME ShieldPPPs-PT-050B-ReachabilityCardinality-05
FORMULA_NAME ShieldPPPs-PT-050B-ReachabilityCardinality-06
FORMULA_NAME ShieldPPPs-PT-050B-ReachabilityCardinality-07
FORMULA_NAME ShieldPPPs-PT-050B-ReachabilityCardinality-08
FORMULA_NAME ShieldPPPs-PT-050B-ReachabilityCardinality-09
FORMULA_NAME ShieldPPPs-PT-050B-ReachabilityCardinality-10
FORMULA_NAME ShieldPPPs-PT-050B-ReachabilityCardinality-11
FORMULA_NAME ShieldPPPs-PT-050B-ReachabilityCardinality-12
FORMULA_NAME ShieldPPPs-PT-050B-ReachabilityCardinality-13
FORMULA_NAME ShieldPPPs-PT-050B-ReachabilityCardinality-14
FORMULA_NAME ShieldPPPs-PT-050B-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621172558978

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-16 13:42:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-16 13:42:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 13:42:40] [INFO ] Load time of PNML (sax parser for PT used): 175 ms
[2021-05-16 13:42:40] [INFO ] Transformed 3403 places.
[2021-05-16 13:42:40] [INFO ] Transformed 3153 transitions.
[2021-05-16 13:42:40] [INFO ] Found NUPN structural information;
[2021-05-16 13:42:40] [INFO ] Parsed PT model containing 3403 places and 3153 transitions in 355 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 106 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldPPPs-PT-050B-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-050B-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-050B-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-050B-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-050B-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-050B-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-050B-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 1 resets, run finished after 165 ms. (steps per millisecond=60 ) properties seen :[0, 0, 1, 0, 1, 1, 0, 0, 1]
FORMULA ShieldPPPs-PT-050B-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-050B-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-050B-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-050B-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=344 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0]
// Phase 1: matrix 3153 rows 3403 cols
[2021-05-16 13:42:41] [INFO ] Computed 551 place invariants in 65 ms
[2021-05-16 13:42:42] [INFO ] [Real]Absence check using 551 positive place invariants in 988 ms returned sat
[2021-05-16 13:42:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 13:42:46] [INFO ] [Real]Absence check using state equation in 3474 ms returned (error "Solver has unexpectedly terminated")
[2021-05-16 13:42:47] [INFO ] [Real]Absence check using 551 positive place invariants in 923 ms returned sat
[2021-05-16 13:42:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 13:42:51] [INFO ] [Real]Absence check using state equation in 3670 ms returned (error "Solver has unexpectedly terminated")
[2021-05-16 13:42:52] [INFO ] [Real]Absence check using 551 positive place invariants in 965 ms returned sat
[2021-05-16 13:42:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 13:42:56] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-16 13:42:56] [INFO ] [Real]Absence check using state equation in 3624 ms returned (error "Failed to check-sat")
[2021-05-16 13:42:57] [INFO ] [Real]Absence check using 551 positive place invariants in 942 ms returned sat
[2021-05-16 13:42:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 13:43:01] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-16 13:43:01] [INFO ] [Real]Absence check using state equation in 3614 ms returned (error "Failed to check-sat")
[2021-05-16 13:43:02] [INFO ] [Real]Absence check using 551 positive place invariants in 910 ms returned sat
[2021-05-16 13:43:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 13:43:06] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-16 13:43:06] [INFO ] [Real]Absence check using state equation in 3695 ms returned (error "Failed to check-sat")
Support contains 29 out of 3403 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3403/3403 places, 3153/3153 transitions.
Performed 349 Post agglomeration using F-continuation condition.Transition count delta: 349
Iterating post reduction 0 with 349 rules applied. Total rules applied 349 place count 3403 transition count 2804
Reduce places removed 349 places and 0 transitions.
Iterating post reduction 1 with 349 rules applied. Total rules applied 698 place count 3054 transition count 2804
Performed 247 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 247 Pre rules applied. Total rules applied 698 place count 3054 transition count 2557
Deduced a syphon composed of 247 places in 8 ms
Reduce places removed 247 places and 0 transitions.
Iterating global reduction 2 with 494 rules applied. Total rules applied 1192 place count 2807 transition count 2557
Symmetric choice reduction at 2 with 345 rule applications. Total rules 1537 place count 2807 transition count 2557
Deduced a syphon composed of 345 places in 23 ms
Reduce places removed 345 places and 345 transitions.
Iterating global reduction 2 with 690 rules applied. Total rules applied 2227 place count 2462 transition count 2212
Performed 143 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 143 Pre rules applied. Total rules applied 2227 place count 2462 transition count 2069
Deduced a syphon composed of 143 places in 18 ms
Reduce places removed 143 places and 0 transitions.
Iterating global reduction 2 with 286 rules applied. Total rules applied 2513 place count 2319 transition count 2069
Performed 744 Post agglomeration using F-continuation condition.Transition count delta: 744
Deduced a syphon composed of 744 places in 4 ms
Reduce places removed 744 places and 0 transitions.
Iterating global reduction 2 with 1488 rules applied. Total rules applied 4001 place count 1575 transition count 1325
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 434 times.
Drop transitions removed 434 transitions
Iterating global reduction 2 with 434 rules applied. Total rules applied 4435 place count 1575 transition count 1325
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 4437 place count 1575 transition count 1325
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 4438 place count 1574 transition count 1324
Applied a total of 4438 rules in 1559 ms. Remains 1574 /3403 variables (removed 1829) and now considering 1324/3153 (removed 1829) transitions.
Finished structural reductions, in 1 iterations. Remains : 1574/3403 places, 1324/3153 transitions.
Incomplete random walk after 1000000 steps, including 158 resets, run finished after 13209 ms. (steps per millisecond=75 ) properties seen :[0, 1, 1, 0, 1]
FORMULA ShieldPPPs-PT-050B-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-050B-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-050B-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 643637 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=128 ) properties seen :[0, 0]
Interrupted Best-First random walk after 658209 steps, including 4 resets, run timeout after 5001 ms. (steps per millisecond=131 ) properties seen :[0, 0]
// Phase 1: matrix 1324 rows 1574 cols
[2021-05-16 13:43:31] [INFO ] Computed 551 place invariants in 73 ms
[2021-05-16 13:43:31] [INFO ] [Real]Absence check using 526 positive place invariants in 410 ms returned sat
[2021-05-16 13:43:32] [INFO ] [Real]Absence check using 526 positive and 25 generalized place invariants in 24 ms returned sat
[2021-05-16 13:43:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 13:43:36] [INFO ] [Real]Absence check using state equation in 4569 ms returned sat
[2021-05-16 13:43:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 13:43:37] [INFO ] [Nat]Absence check using 526 positive place invariants in 374 ms returned sat
[2021-05-16 13:43:37] [INFO ] [Nat]Absence check using 526 positive and 25 generalized place invariants in 23 ms returned sat
[2021-05-16 13:43:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 13:43:41] [INFO ] [Nat]Absence check using state equation in 4433 ms returned sat
[2021-05-16 13:43:42] [INFO ] Deduced a trap composed of 5 places in 440 ms
[2021-05-16 13:43:42] [INFO ] Deduced a trap composed of 4 places in 411 ms
[2021-05-16 13:43:43] [INFO ] Deduced a trap composed of 4 places in 394 ms
[2021-05-16 13:43:43] [INFO ] Deduced a trap composed of 5 places in 391 ms
[2021-05-16 13:43:44] [INFO ] Deduced a trap composed of 7 places in 391 ms
[2021-05-16 13:43:44] [INFO ] Deduced a trap composed of 4 places in 374 ms
[2021-05-16 13:43:44] [INFO ] Deduced a trap composed of 4 places in 359 ms
[2021-05-16 13:43:45] [INFO ] Deduced a trap composed of 3 places in 368 ms
[2021-05-16 13:43:45] [INFO ] Deduced a trap composed of 4 places in 357 ms
[2021-05-16 13:43:46] [INFO ] Deduced a trap composed of 6 places in 359 ms
[2021-05-16 13:43:46] [INFO ] Deduced a trap composed of 5 places in 385 ms
[2021-05-16 13:43:47] [INFO ] Deduced a trap composed of 6 places in 365 ms
[2021-05-16 13:43:47] [INFO ] Deduced a trap composed of 6 places in 392 ms
[2021-05-16 13:43:47] [INFO ] Deduced a trap composed of 6 places in 379 ms
[2021-05-16 13:43:48] [INFO ] Deduced a trap composed of 9 places in 352 ms
[2021-05-16 13:43:48] [INFO ] Deduced a trap composed of 4 places in 374 ms
[2021-05-16 13:43:49] [INFO ] Deduced a trap composed of 5 places in 334 ms
[2021-05-16 13:43:49] [INFO ] Deduced a trap composed of 5 places in 352 ms
[2021-05-16 13:43:49] [INFO ] Deduced a trap composed of 4 places in 354 ms
[2021-05-16 13:43:50] [INFO ] Deduced a trap composed of 8 places in 344 ms
[2021-05-16 13:43:50] [INFO ] Deduced a trap composed of 9 places in 339 ms
[2021-05-16 13:43:51] [INFO ] Deduced a trap composed of 6 places in 340 ms
[2021-05-16 13:43:51] [INFO ] Deduced a trap composed of 6 places in 329 ms
[2021-05-16 13:43:51] [INFO ] Deduced a trap composed of 6 places in 348 ms
[2021-05-16 13:43:52] [INFO ] Deduced a trap composed of 6 places in 398 ms
[2021-05-16 13:43:52] [INFO ] Deduced a trap composed of 8 places in 348 ms
[2021-05-16 13:43:53] [INFO ] Deduced a trap composed of 9 places in 347 ms
[2021-05-16 13:43:53] [INFO ] Deduced a trap composed of 6 places in 345 ms
[2021-05-16 13:43:53] [INFO ] Deduced a trap composed of 6 places in 359 ms
[2021-05-16 13:43:54] [INFO ] Deduced a trap composed of 6 places in 361 ms
[2021-05-16 13:43:54] [INFO ] Deduced a trap composed of 6 places in 360 ms
[2021-05-16 13:43:55] [INFO ] Deduced a trap composed of 9 places in 360 ms
[2021-05-16 13:43:55] [INFO ] Deduced a trap composed of 6 places in 359 ms
[2021-05-16 13:43:55] [INFO ] Deduced a trap composed of 6 places in 367 ms
[2021-05-16 13:43:56] [INFO ] Deduced a trap composed of 7 places in 359 ms
[2021-05-16 13:43:56] [INFO ] Deduced a trap composed of 5 places in 361 ms
[2021-05-16 13:43:57] [INFO ] Deduced a trap composed of 11 places in 362 ms
[2021-05-16 13:43:57] [INFO ] Deduced a trap composed of 5 places in 350 ms
[2021-05-16 13:43:57] [INFO ] Deduced a trap composed of 10 places in 332 ms
[2021-05-16 13:43:58] [INFO ] Deduced a trap composed of 5 places in 329 ms
[2021-05-16 13:43:58] [INFO ] Deduced a trap composed of 6 places in 328 ms
[2021-05-16 13:43:59] [INFO ] Deduced a trap composed of 4 places in 326 ms
[2021-05-16 13:43:59] [INFO ] Deduced a trap composed of 9 places in 324 ms
[2021-05-16 13:43:59] [INFO ] Deduced a trap composed of 6 places in 321 ms
[2021-05-16 13:44:00] [INFO ] Deduced a trap composed of 9 places in 322 ms
[2021-05-16 13:44:00] [INFO ] Deduced a trap composed of 5 places in 322 ms
[2021-05-16 13:44:00] [INFO ] Deduced a trap composed of 6 places in 311 ms
[2021-05-16 13:44:01] [INFO ] Deduced a trap composed of 5 places in 301 ms
[2021-05-16 13:44:01] [INFO ] Deduced a trap composed of 8 places in 293 ms
[2021-05-16 13:44:01] [INFO ] Deduced a trap composed of 6 places in 306 ms
[2021-05-16 13:44:02] [INFO ] Deduced a trap composed of 6 places in 283 ms
[2021-05-16 13:44:02] [INFO ] Deduced a trap composed of 9 places in 280 ms
[2021-05-16 13:44:03] [INFO ] Deduced a trap composed of 6 places in 295 ms
[2021-05-16 13:44:03] [INFO ] Deduced a trap composed of 6 places in 308 ms
[2021-05-16 13:44:03] [INFO ] Deduced a trap composed of 9 places in 302 ms
[2021-05-16 13:44:04] [INFO ] Deduced a trap composed of 6 places in 307 ms
[2021-05-16 13:44:04] [INFO ] Deduced a trap composed of 4 places in 311 ms
[2021-05-16 13:44:04] [INFO ] Deduced a trap composed of 6 places in 304 ms
[2021-05-16 13:44:05] [INFO ] Deduced a trap composed of 6 places in 299 ms
[2021-05-16 13:44:05] [INFO ] Deduced a trap composed of 6 places in 314 ms
[2021-05-16 13:44:05] [INFO ] Deduced a trap composed of 6 places in 301 ms
[2021-05-16 13:44:06] [INFO ] Deduced a trap composed of 7 places in 292 ms
[2021-05-16 13:44:06] [INFO ] Deduced a trap composed of 6 places in 303 ms
[2021-05-16 13:44:06] [INFO ] Deduced a trap composed of 8 places in 287 ms
[2021-05-16 13:44:07] [INFO ] Deduced a trap composed of 9 places in 289 ms
[2021-05-16 13:44:07] [INFO ] Deduced a trap composed of 6 places in 286 ms
[2021-05-16 13:44:07] [INFO ] Deduced a trap composed of 6 places in 293 ms
[2021-05-16 13:44:08] [INFO ] Deduced a trap composed of 6 places in 293 ms
[2021-05-16 13:44:08] [INFO ] Deduced a trap composed of 6 places in 300 ms
[2021-05-16 13:44:08] [INFO ] Deduced a trap composed of 6 places in 291 ms
[2021-05-16 13:44:09] [INFO ] Deduced a trap composed of 6 places in 289 ms
[2021-05-16 13:44:09] [INFO ] Deduced a trap composed of 8 places in 270 ms
[2021-05-16 13:44:09] [INFO ] Deduced a trap composed of 6 places in 296 ms
[2021-05-16 13:44:10] [INFO ] Deduced a trap composed of 6 places in 261 ms
[2021-05-16 13:44:10] [INFO ] Deduced a trap composed of 6 places in 264 ms
[2021-05-16 13:44:10] [INFO ] Deduced a trap composed of 4 places in 264 ms
[2021-05-16 13:44:11] [INFO ] Deduced a trap composed of 5 places in 260 ms
[2021-05-16 13:44:11] [INFO ] Deduced a trap composed of 8 places in 247 ms
[2021-05-16 13:44:11] [INFO ] Deduced a trap composed of 6 places in 261 ms
[2021-05-16 13:44:12] [INFO ] Deduced a trap composed of 6 places in 272 ms
[2021-05-16 13:44:12] [INFO ] Deduced a trap composed of 6 places in 289 ms
[2021-05-16 13:44:12] [INFO ] Deduced a trap composed of 10 places in 273 ms
[2021-05-16 13:44:13] [INFO ] Deduced a trap composed of 6 places in 261 ms
[2021-05-16 13:44:13] [INFO ] Deduced a trap composed of 4 places in 263 ms
[2021-05-16 13:44:13] [INFO ] Deduced a trap composed of 13 places in 253 ms
[2021-05-16 13:44:13] [INFO ] Deduced a trap composed of 6 places in 222 ms
[2021-05-16 13:44:14] [INFO ] Deduced a trap composed of 8 places in 244 ms
[2021-05-16 13:44:14] [INFO ] Deduced a trap composed of 6 places in 234 ms
[2021-05-16 13:44:14] [INFO ] Deduced a trap composed of 6 places in 232 ms
[2021-05-16 13:44:15] [INFO ] Deduced a trap composed of 8 places in 229 ms
[2021-05-16 13:44:15] [INFO ] Deduced a trap composed of 4 places in 211 ms
[2021-05-16 13:44:15] [INFO ] Deduced a trap composed of 9 places in 221 ms
[2021-05-16 13:44:15] [INFO ] Deduced a trap composed of 6 places in 215 ms
[2021-05-16 13:44:16] [INFO ] Deduced a trap composed of 10 places in 214 ms
[2021-05-16 13:44:16] [INFO ] Deduced a trap composed of 6 places in 196 ms
[2021-05-16 13:44:16] [INFO ] Deduced a trap composed of 6 places in 204 ms
[2021-05-16 13:44:16] [INFO ] Deduced a trap composed of 3 places in 203 ms
[2021-05-16 13:44:17] [INFO ] Trap strengthening (SAT) tested/added 98/97 trap constraints in 35285 ms
[2021-05-16 13:44:17] [INFO ] Computed and/alt/rep : 1314/4017/1314 causal constraints in 81 ms.
[2021-05-16 13:44:21] [INFO ] Added : 290 causal constraints over 58 iterations in 4655 ms. Result :unknown
[2021-05-16 13:44:22] [INFO ] [Real]Absence check using 526 positive place invariants in 385 ms returned sat
[2021-05-16 13:44:22] [INFO ] [Real]Absence check using 526 positive and 25 generalized place invariants in 22 ms returned sat
[2021-05-16 13:44:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 13:44:26] [INFO ] [Real]Absence check using state equation in 4420 ms returned sat
[2021-05-16 13:44:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 13:44:27] [INFO ] [Nat]Absence check using 526 positive place invariants in 360 ms returned sat
[2021-05-16 13:44:27] [INFO ] [Nat]Absence check using 526 positive and 25 generalized place invariants in 22 ms returned sat
[2021-05-16 13:44:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 13:44:31] [INFO ] [Nat]Absence check using state equation in 4326 ms returned sat
[2021-05-16 13:44:32] [INFO ] Deduced a trap composed of 4 places in 515 ms
[2021-05-16 13:44:32] [INFO ] Deduced a trap composed of 4 places in 462 ms
[2021-05-16 13:44:33] [INFO ] Deduced a trap composed of 6 places in 460 ms
[2021-05-16 13:44:33] [INFO ] Deduced a trap composed of 4 places in 461 ms
[2021-05-16 13:44:34] [INFO ] Deduced a trap composed of 6 places in 476 ms
[2021-05-16 13:44:34] [INFO ] Deduced a trap composed of 5 places in 477 ms
[2021-05-16 13:44:35] [INFO ] Deduced a trap composed of 6 places in 459 ms
[2021-05-16 13:44:35] [INFO ] Deduced a trap composed of 6 places in 506 ms
[2021-05-16 13:44:36] [INFO ] Deduced a trap composed of 5 places in 505 ms
[2021-05-16 13:44:36] [INFO ] Deduced a trap composed of 4 places in 492 ms
[2021-05-16 13:44:37] [INFO ] Deduced a trap composed of 6 places in 485 ms
[2021-05-16 13:44:38] [INFO ] Deduced a trap composed of 6 places in 464 ms
[2021-05-16 13:44:38] [INFO ] Deduced a trap composed of 5 places in 453 ms
[2021-05-16 13:44:39] [INFO ] Deduced a trap composed of 6 places in 495 ms
[2021-05-16 13:44:39] [INFO ] Deduced a trap composed of 7 places in 506 ms
[2021-05-16 13:44:40] [INFO ] Deduced a trap composed of 5 places in 489 ms
[2021-05-16 13:44:40] [INFO ] Deduced a trap composed of 7 places in 472 ms
[2021-05-16 13:44:41] [INFO ] Deduced a trap composed of 6 places in 485 ms
[2021-05-16 13:44:41] [INFO ] Deduced a trap composed of 9 places in 497 ms
[2021-05-16 13:44:42] [INFO ] Deduced a trap composed of 4 places in 483 ms
[2021-05-16 13:44:42] [INFO ] Deduced a trap composed of 6 places in 433 ms
[2021-05-16 13:44:43] [INFO ] Deduced a trap composed of 9 places in 492 ms
[2021-05-16 13:44:43] [INFO ] Deduced a trap composed of 5 places in 475 ms
[2021-05-16 13:44:44] [INFO ] Deduced a trap composed of 6 places in 425 ms
[2021-05-16 13:44:44] [INFO ] Deduced a trap composed of 9 places in 444 ms
[2021-05-16 13:44:45] [INFO ] Deduced a trap composed of 8 places in 445 ms
[2021-05-16 13:44:45] [INFO ] Deduced a trap composed of 6 places in 452 ms
[2021-05-16 13:44:46] [INFO ] Deduced a trap composed of 6 places in 456 ms
[2021-05-16 13:44:46] [INFO ] Deduced a trap composed of 6 places in 448 ms
[2021-05-16 13:44:47] [INFO ] Deduced a trap composed of 6 places in 442 ms
[2021-05-16 13:44:47] [INFO ] Deduced a trap composed of 4 places in 422 ms
[2021-05-16 13:44:48] [INFO ] Deduced a trap composed of 6 places in 416 ms
[2021-05-16 13:44:48] [INFO ] Deduced a trap composed of 4 places in 424 ms
[2021-05-16 13:44:49] [INFO ] Deduced a trap composed of 6 places in 448 ms
[2021-05-16 13:44:49] [INFO ] Deduced a trap composed of 6 places in 432 ms
[2021-05-16 13:44:50] [INFO ] Deduced a trap composed of 8 places in 422 ms
[2021-05-16 13:44:50] [INFO ] Deduced a trap composed of 9 places in 461 ms
[2021-05-16 13:44:51] [INFO ] Deduced a trap composed of 5 places in 435 ms
[2021-05-16 13:44:51] [INFO ] Deduced a trap composed of 6 places in 427 ms
[2021-05-16 13:44:52] [INFO ] Deduced a trap composed of 6 places in 446 ms
[2021-05-16 13:44:52] [INFO ] Deduced a trap composed of 6 places in 363 ms
[2021-05-16 13:44:52] [INFO ] Deduced a trap composed of 6 places in 367 ms
[2021-05-16 13:44:53] [INFO ] Deduced a trap composed of 7 places in 352 ms
[2021-05-16 13:44:53] [INFO ] Deduced a trap composed of 5 places in 339 ms
[2021-05-16 13:44:54] [INFO ] Deduced a trap composed of 6 places in 346 ms
[2021-05-16 13:44:54] [INFO ] Deduced a trap composed of 8 places in 214 ms
[2021-05-16 13:44:54] [INFO ] Deduced a trap composed of 10 places in 210 ms
[2021-05-16 13:44:54] [INFO ] Deduced a trap composed of 8 places in 215 ms
[2021-05-16 13:44:55] [INFO ] Deduced a trap composed of 11 places in 205 ms
[2021-05-16 13:44:55] [INFO ] Deduced a trap composed of 6 places in 211 ms
[2021-05-16 13:44:55] [INFO ] Deduced a trap composed of 6 places in 188 ms
[2021-05-16 13:44:55] [INFO ] Deduced a trap composed of 10 places in 199 ms
[2021-05-16 13:44:56] [INFO ] Deduced a trap composed of 7 places in 194 ms
[2021-05-16 13:44:56] [INFO ] Deduced a trap composed of 7 places in 190 ms
[2021-05-16 13:44:56] [INFO ] Deduced a trap composed of 10 places in 152 ms
[2021-05-16 13:44:56] [INFO ] Deduced a trap composed of 8 places in 146 ms
[2021-05-16 13:44:56] [INFO ] Deduced a trap composed of 15 places in 132 ms
[2021-05-16 13:44:57] [INFO ] Deduced a trap composed of 9 places in 115 ms
[2021-05-16 13:44:57] [INFO ] Deduced a trap composed of 6 places in 116 ms
[2021-05-16 13:44:57] [INFO ] Deduced a trap composed of 7 places in 155 ms
[2021-05-16 13:44:57] [INFO ] Deduced a trap composed of 6 places in 153 ms
[2021-05-16 13:44:57] [INFO ] Deduced a trap composed of 5 places in 153 ms
[2021-05-16 13:44:58] [INFO ] Deduced a trap composed of 4 places in 158 ms
[2021-05-16 13:44:58] [INFO ] Deduced a trap composed of 8 places in 144 ms
[2021-05-16 13:44:58] [INFO ] Deduced a trap composed of 6 places in 128 ms
[2021-05-16 13:44:58] [INFO ] Deduced a trap composed of 6 places in 125 ms
[2021-05-16 13:44:58] [INFO ] Deduced a trap composed of 8 places in 122 ms
[2021-05-16 13:44:59] [INFO ] Deduced a trap composed of 4 places in 124 ms
[2021-05-16 13:44:59] [INFO ] Deduced a trap composed of 9 places in 119 ms
[2021-05-16 13:44:59] [INFO ] Deduced a trap composed of 6 places in 103 ms
[2021-05-16 13:44:59] [INFO ] Deduced a trap composed of 5 places in 92 ms
[2021-05-16 13:44:59] [INFO ] Deduced a trap composed of 6 places in 92 ms
[2021-05-16 13:44:59] [INFO ] Deduced a trap composed of 5 places in 105 ms
[2021-05-16 13:44:59] [INFO ] Deduced a trap composed of 8 places in 90 ms
[2021-05-16 13:45:00] [INFO ] Deduced a trap composed of 6 places in 90 ms
[2021-05-16 13:45:00] [INFO ] Deduced a trap composed of 9 places in 111 ms
[2021-05-16 13:45:00] [INFO ] Trap strengthening (SAT) tested/added 77/76 trap constraints in 28555 ms
[2021-05-16 13:45:00] [INFO ] Computed and/alt/rep : 1314/4017/1314 causal constraints in 74 ms.
[2021-05-16 13:45:11] [INFO ] Added : 685 causal constraints over 137 iterations in 11537 ms. Result :(error "Solver has unexpectedly terminated")
Incomplete Parikh walk after 142500 steps, including 982 resets, run finished after 1676 ms. (steps per millisecond=85 ) properties seen :[0, 0] could not realise parikh vector
Support contains 11 out of 1574 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1574/1574 places, 1324/1324 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1574 transition count 1323
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1573 transition count 1323
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2 place count 1573 transition count 1321
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 1571 transition count 1321
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 22 place count 1563 transition count 1313
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 2 with 5 rules applied. Total rules applied 27 place count 1563 transition count 1313
Partial Post-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 31 place count 1563 transition count 1313
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 32 place count 1562 transition count 1312
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 33 place count 1561 transition count 1311
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 34 place count 1560 transition count 1310
Applied a total of 34 rules in 877 ms. Remains 1560 /1574 variables (removed 14) and now considering 1310/1324 (removed 14) transitions.
Finished structural reductions, in 1 iterations. Remains : 1560/1574 places, 1310/1324 transitions.
Incomplete random walk after 1000000 steps, including 129 resets, run finished after 13274 ms. (steps per millisecond=75 ) properties seen :[0, 0]
Interrupted Best-First random walk after 655375 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=131 ) properties seen :[0, 0]
Interrupted Best-First random walk after 659400 steps, including 4 resets, run timeout after 5001 ms. (steps per millisecond=131 ) properties seen :[0, 0]
Interrupted probabilistic random walk after 1184348 steps, run timeout after 30001 ms. (steps per millisecond=39 ) properties seen :[0, 0]
Probabilistic random walk after 1184348 steps, saw 166864 distinct states, run finished after 30001 ms. (steps per millisecond=39 ) properties seen :[0, 0]
// Phase 1: matrix 1310 rows 1560 cols
[2021-05-16 13:46:07] [INFO ] Computed 551 place invariants in 81 ms
[2021-05-16 13:46:08] [INFO ] [Real]Absence check using 525 positive place invariants in 396 ms returned sat
[2021-05-16 13:46:08] [INFO ] [Real]Absence check using 525 positive and 26 generalized place invariants in 23 ms returned sat
[2021-05-16 13:46:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 13:46:12] [INFO ] [Real]Absence check using state equation in 4448 ms returned sat
[2021-05-16 13:46:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 13:46:13] [INFO ] [Nat]Absence check using 525 positive place invariants in 372 ms returned sat
[2021-05-16 13:46:13] [INFO ] [Nat]Absence check using 525 positive and 26 generalized place invariants in 22 ms returned sat
[2021-05-16 13:46:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 13:46:17] [INFO ] [Nat]Absence check using state equation in 4362 ms returned sat
[2021-05-16 13:46:18] [INFO ] Deduced a trap composed of 6 places in 380 ms
[2021-05-16 13:46:18] [INFO ] Deduced a trap composed of 5 places in 361 ms
[2021-05-16 13:46:18] [INFO ] Deduced a trap composed of 6 places in 366 ms
[2021-05-16 13:46:19] [INFO ] Deduced a trap composed of 5 places in 336 ms
[2021-05-16 13:46:19] [INFO ] Deduced a trap composed of 5 places in 339 ms
[2021-05-16 13:46:20] [INFO ] Deduced a trap composed of 4 places in 345 ms
[2021-05-16 13:46:20] [INFO ] Deduced a trap composed of 5 places in 340 ms
[2021-05-16 13:46:20] [INFO ] Deduced a trap composed of 4 places in 337 ms
[2021-05-16 13:46:21] [INFO ] Deduced a trap composed of 4 places in 326 ms
[2021-05-16 13:46:21] [INFO ] Deduced a trap composed of 5 places in 330 ms
[2021-05-16 13:46:22] [INFO ] Deduced a trap composed of 5 places in 325 ms
[2021-05-16 13:46:22] [INFO ] Deduced a trap composed of 6 places in 307 ms
[2021-05-16 13:46:22] [INFO ] Deduced a trap composed of 6 places in 292 ms
[2021-05-16 13:46:23] [INFO ] Deduced a trap composed of 6 places in 288 ms
[2021-05-16 13:46:23] [INFO ] Deduced a trap composed of 6 places in 305 ms
[2021-05-16 13:46:23] [INFO ] Deduced a trap composed of 4 places in 255 ms
[2021-05-16 13:46:24] [INFO ] Deduced a trap composed of 4 places in 260 ms
[2021-05-16 13:46:24] [INFO ] Deduced a trap composed of 5 places in 266 ms
[2021-05-16 13:46:24] [INFO ] Deduced a trap composed of 8 places in 258 ms
[2021-05-16 13:46:25] [INFO ] Deduced a trap composed of 5 places in 264 ms
[2021-05-16 13:46:25] [INFO ] Deduced a trap composed of 6 places in 257 ms
[2021-05-16 13:46:25] [INFO ] Deduced a trap composed of 8 places in 240 ms
[2021-05-16 13:46:25] [INFO ] Deduced a trap composed of 6 places in 239 ms
[2021-05-16 13:46:26] [INFO ] Deduced a trap composed of 6 places in 229 ms
[2021-05-16 13:46:26] [INFO ] Deduced a trap composed of 5 places in 237 ms
[2021-05-16 13:46:26] [INFO ] Deduced a trap composed of 6 places in 242 ms
[2021-05-16 13:46:27] [INFO ] Deduced a trap composed of 3 places in 247 ms
[2021-05-16 13:46:27] [INFO ] Deduced a trap composed of 6 places in 239 ms
[2021-05-16 13:46:27] [INFO ] Deduced a trap composed of 5 places in 253 ms
[2021-05-16 13:46:27] [INFO ] Deduced a trap composed of 6 places in 225 ms
[2021-05-16 13:46:28] [INFO ] Deduced a trap composed of 9 places in 228 ms
[2021-05-16 13:46:28] [INFO ] Deduced a trap composed of 6 places in 237 ms
[2021-05-16 13:46:28] [INFO ] Deduced a trap composed of 6 places in 226 ms
[2021-05-16 13:46:29] [INFO ] Deduced a trap composed of 6 places in 216 ms
[2021-05-16 13:46:29] [INFO ] Deduced a trap composed of 14 places in 216 ms
[2021-05-16 13:46:29] [INFO ] Deduced a trap composed of 6 places in 213 ms
[2021-05-16 13:46:29] [INFO ] Deduced a trap composed of 10 places in 214 ms
[2021-05-16 13:46:30] [INFO ] Deduced a trap composed of 8 places in 216 ms
[2021-05-16 13:46:30] [INFO ] Deduced a trap composed of 6 places in 210 ms
[2021-05-16 13:46:30] [INFO ] Deduced a trap composed of 10 places in 185 ms
[2021-05-16 13:46:30] [INFO ] Deduced a trap composed of 8 places in 175 ms
[2021-05-16 13:46:31] [INFO ] Deduced a trap composed of 6 places in 172 ms
[2021-05-16 13:46:31] [INFO ] Deduced a trap composed of 8 places in 172 ms
[2021-05-16 13:46:31] [INFO ] Deduced a trap composed of 6 places in 152 ms
[2021-05-16 13:46:31] [INFO ] Deduced a trap composed of 5 places in 147 ms
[2021-05-16 13:46:31] [INFO ] Deduced a trap composed of 6 places in 144 ms
[2021-05-16 13:46:32] [INFO ] Deduced a trap composed of 6 places in 135 ms
[2021-05-16 13:46:32] [INFO ] Deduced a trap composed of 6 places in 130 ms
[2021-05-16 13:46:32] [INFO ] Deduced a trap composed of 8 places in 120 ms
[2021-05-16 13:46:32] [INFO ] Deduced a trap composed of 6 places in 115 ms
[2021-05-16 13:46:32] [INFO ] Deduced a trap composed of 4 places in 124 ms
[2021-05-16 13:46:32] [INFO ] Deduced a trap composed of 4 places in 113 ms
[2021-05-16 13:46:33] [INFO ] Deduced a trap composed of 8 places in 111 ms
[2021-05-16 13:46:33] [INFO ] Deduced a trap composed of 8 places in 119 ms
[2021-05-16 13:46:33] [INFO ] Deduced a trap composed of 8 places in 112 ms
[2021-05-16 13:46:33] [INFO ] Deduced a trap composed of 25 places in 111 ms
[2021-05-16 13:46:33] [INFO ] Deduced a trap composed of 6 places in 117 ms
[2021-05-16 13:46:33] [INFO ] Deduced a trap composed of 35 places in 114 ms
[2021-05-16 13:46:34] [INFO ] Deduced a trap composed of 19 places in 108 ms
[2021-05-16 13:46:34] [INFO ] Deduced a trap composed of 8 places in 101 ms
[2021-05-16 13:46:34] [INFO ] Deduced a trap composed of 8 places in 109 ms
[2021-05-16 13:46:34] [INFO ] Deduced a trap composed of 6 places in 97 ms
[2021-05-16 13:46:34] [INFO ] Deduced a trap composed of 4 places in 94 ms
[2021-05-16 13:46:34] [INFO ] Deduced a trap composed of 8 places in 92 ms
[2021-05-16 13:46:34] [INFO ] Deduced a trap composed of 9 places in 101 ms
[2021-05-16 13:46:35] [INFO ] Trap strengthening (SAT) tested/added 66/65 trap constraints in 17312 ms
[2021-05-16 13:46:35] [INFO ] Computed and/alt/rep : 1305/3936/1305 causal constraints in 80 ms.
[2021-05-16 13:46:55] [INFO ] Added : 975 causal constraints over 195 iterations in 20117 ms.(timeout) Result :sat
[2021-05-16 13:46:55] [INFO ] Deduced a trap composed of 5 places in 58 ms
[2021-05-16 13:46:55] [INFO ] Deduced a trap composed of 18 places in 37 ms
[2021-05-16 13:46:55] [INFO ] Deduced a trap composed of 17 places in 48 ms
[2021-05-16 13:46:55] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 568 ms
Attempting to minimize the solution found.
Minimization took 81 ms.
[2021-05-16 13:46:56] [INFO ] [Real]Absence check using 525 positive place invariants in 421 ms returned sat
[2021-05-16 13:46:56] [INFO ] [Real]Absence check using 525 positive and 26 generalized place invariants in 22 ms returned sat
[2021-05-16 13:46:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 13:47:01] [INFO ] [Real]Absence check using state equation in 4591 ms returned sat
[2021-05-16 13:47:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 13:47:01] [INFO ] [Nat]Absence check using 525 positive place invariants in 356 ms returned sat
[2021-05-16 13:47:01] [INFO ] [Nat]Absence check using 525 positive and 26 generalized place invariants in 21 ms returned sat
[2021-05-16 13:47:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 13:47:06] [INFO ] [Nat]Absence check using state equation in 4407 ms returned sat
[2021-05-16 13:47:06] [INFO ] Deduced a trap composed of 6 places in 339 ms
[2021-05-16 13:47:07] [INFO ] Deduced a trap composed of 6 places in 367 ms
[2021-05-16 13:47:07] [INFO ] Deduced a trap composed of 4 places in 353 ms
[2021-05-16 13:47:07] [INFO ] Deduced a trap composed of 6 places in 330 ms
[2021-05-16 13:47:08] [INFO ] Deduced a trap composed of 4 places in 328 ms
[2021-05-16 13:47:08] [INFO ] Deduced a trap composed of 6 places in 324 ms
[2021-05-16 13:47:09] [INFO ] Deduced a trap composed of 8 places in 317 ms
[2021-05-16 13:47:09] [INFO ] Deduced a trap composed of 4 places in 285 ms
[2021-05-16 13:47:09] [INFO ] Deduced a trap composed of 5 places in 289 ms
[2021-05-16 13:47:10] [INFO ] Deduced a trap composed of 6 places in 280 ms
[2021-05-16 13:47:10] [INFO ] Deduced a trap composed of 6 places in 300 ms
[2021-05-16 13:47:10] [INFO ] Deduced a trap composed of 6 places in 323 ms
[2021-05-16 13:47:11] [INFO ] Deduced a trap composed of 5 places in 282 ms
[2021-05-16 13:47:11] [INFO ] Deduced a trap composed of 6 places in 276 ms
[2021-05-16 13:47:11] [INFO ] Deduced a trap composed of 6 places in 274 ms
[2021-05-16 13:47:12] [INFO ] Deduced a trap composed of 4 places in 278 ms
[2021-05-16 13:47:12] [INFO ] Deduced a trap composed of 4 places in 288 ms
[2021-05-16 13:47:12] [INFO ] Deduced a trap composed of 6 places in 275 ms
[2021-05-16 13:47:13] [INFO ] Deduced a trap composed of 6 places in 291 ms
[2021-05-16 13:47:13] [INFO ] Deduced a trap composed of 6 places in 241 ms
[2021-05-16 13:47:13] [INFO ] Deduced a trap composed of 9 places in 258 ms
[2021-05-16 13:47:14] [INFO ] Deduced a trap composed of 4 places in 259 ms
[2021-05-16 13:47:14] [INFO ] Deduced a trap composed of 4 places in 265 ms
[2021-05-16 13:47:14] [INFO ] Deduced a trap composed of 5 places in 316 ms
[2021-05-16 13:47:14] [INFO ] Deduced a trap composed of 6 places in 262 ms
[2021-05-16 13:47:15] [INFO ] Deduced a trap composed of 11 places in 253 ms
[2021-05-16 13:47:15] [INFO ] Deduced a trap composed of 8 places in 301 ms
[2021-05-16 13:47:15] [INFO ] Deduced a trap composed of 6 places in 288 ms
[2021-05-16 13:47:16] [INFO ] Deduced a trap composed of 9 places in 276 ms
[2021-05-16 13:47:16] [INFO ] Deduced a trap composed of 9 places in 249 ms
[2021-05-16 13:47:16] [INFO ] Deduced a trap composed of 6 places in 256 ms
[2021-05-16 13:47:17] [INFO ] Deduced a trap composed of 6 places in 286 ms
[2021-05-16 13:47:17] [INFO ] Deduced a trap composed of 6 places in 309 ms
[2021-05-16 13:47:17] [INFO ] Deduced a trap composed of 6 places in 304 ms
[2021-05-16 13:47:18] [INFO ] Deduced a trap composed of 9 places in 289 ms
[2021-05-16 13:47:18] [INFO ] Deduced a trap composed of 9 places in 262 ms
[2021-05-16 13:47:18] [INFO ] Deduced a trap composed of 5 places in 269 ms
[2021-05-16 13:47:19] [INFO ] Deduced a trap composed of 6 places in 260 ms
[2021-05-16 13:47:19] [INFO ] Deduced a trap composed of 6 places in 254 ms
[2021-05-16 13:47:19] [INFO ] Deduced a trap composed of 8 places in 253 ms
[2021-05-16 13:47:20] [INFO ] Deduced a trap composed of 6 places in 238 ms
[2021-05-16 13:47:20] [INFO ] Deduced a trap composed of 6 places in 230 ms
[2021-05-16 13:47:20] [INFO ] Deduced a trap composed of 6 places in 217 ms
[2021-05-16 13:47:20] [INFO ] Deduced a trap composed of 6 places in 231 ms
[2021-05-16 13:47:21] [INFO ] Deduced a trap composed of 6 places in 246 ms
[2021-05-16 13:47:21] [INFO ] Deduced a trap composed of 6 places in 258 ms
[2021-05-16 13:47:21] [INFO ] Deduced a trap composed of 6 places in 217 ms
[2021-05-16 13:47:22] [INFO ] Deduced a trap composed of 5 places in 205 ms
[2021-05-16 13:47:22] [INFO ] Deduced a trap composed of 5 places in 241 ms
[2021-05-16 13:47:22] [INFO ] Deduced a trap composed of 5 places in 201 ms
[2021-05-16 13:47:22] [INFO ] Deduced a trap composed of 6 places in 201 ms
[2021-05-16 13:47:23] [INFO ] Deduced a trap composed of 8 places in 182 ms
[2021-05-16 13:47:23] [INFO ] Deduced a trap composed of 8 places in 159 ms
[2021-05-16 13:47:23] [INFO ] Deduced a trap composed of 11 places in 170 ms
[2021-05-16 13:47:23] [INFO ] Deduced a trap composed of 8 places in 169 ms
[2021-05-16 13:47:24] [INFO ] Deduced a trap composed of 40 places in 174 ms
[2021-05-16 13:47:24] [INFO ] Deduced a trap composed of 11 places in 146 ms
[2021-05-16 13:47:24] [INFO ] Trap strengthening (SAT) tested/added 58/57 trap constraints in 17941 ms
[2021-05-16 13:47:24] [INFO ] Computed and/alt/rep : 1305/3936/1305 causal constraints in 67 ms.
[2021-05-16 13:47:44] [INFO ] Added : 1025 causal constraints over 205 iterations in 20262 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 73 ms.
Incomplete Parikh walk after 130300 steps, including 992 resets, run finished after 1530 ms. (steps per millisecond=85 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 143000 steps, including 1002 resets, run finished after 1697 ms. (steps per millisecond=84 ) properties seen :[0, 0] could not realise parikh vector
Support contains 11 out of 1560 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1560/1560 places, 1310/1310 transitions.
Applied a total of 0 rules in 42 ms. Remains 1560 /1560 variables (removed 0) and now considering 1310/1310 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1560/1560 places, 1310/1310 transitions.
Starting structural reductions, iteration 0 : 1560/1560 places, 1310/1310 transitions.
Applied a total of 0 rules in 42 ms. Remains 1560 /1560 variables (removed 0) and now considering 1310/1310 (removed 0) transitions.
// Phase 1: matrix 1310 rows 1560 cols
[2021-05-16 13:47:48] [INFO ] Computed 551 place invariants in 17 ms
[2021-05-16 13:47:53] [INFO ] Implicit Places using invariants in 5701 ms returned []
// Phase 1: matrix 1310 rows 1560 cols
[2021-05-16 13:47:53] [INFO ] Computed 551 place invariants in 16 ms
[2021-05-16 13:48:21] [INFO ] Implicit Places using invariants and state equation in 27882 ms returned []
Implicit Place search using SMT with State Equation took 33584 ms to find 0 implicit places.
[2021-05-16 13:48:21] [INFO ] Redundant transitions in 89 ms returned []
// Phase 1: matrix 1310 rows 1560 cols
[2021-05-16 13:48:21] [INFO ] Computed 551 place invariants in 16 ms
[2021-05-16 13:48:26] [INFO ] Dead Transitions using invariants and state equation in 4523 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1560/1560 places, 1310/1310 transitions.
Incomplete random walk after 100000 steps, including 13 resets, run finished after 1294 ms. (steps per millisecond=77 ) properties seen :[0, 0]
// Phase 1: matrix 1310 rows 1560 cols
[2021-05-16 13:48:27] [INFO ] Computed 551 place invariants in 16 ms
[2021-05-16 13:48:28] [INFO ] [Real]Absence check using 525 positive place invariants in 415 ms returned sat
[2021-05-16 13:48:28] [INFO ] [Real]Absence check using 525 positive and 26 generalized place invariants in 34 ms returned sat
[2021-05-16 13:48:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 13:48:32] [INFO ] [Real]Absence check using state equation in 4508 ms returned sat
[2021-05-16 13:48:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 13:48:33] [INFO ] [Nat]Absence check using 525 positive place invariants in 372 ms returned sat
[2021-05-16 13:48:33] [INFO ] [Nat]Absence check using 525 positive and 26 generalized place invariants in 22 ms returned sat
[2021-05-16 13:48:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 13:48:37] [INFO ] [Nat]Absence check using state equation in 4305 ms returned sat
[2021-05-16 13:48:38] [INFO ] Deduced a trap composed of 6 places in 356 ms
[2021-05-16 13:48:38] [INFO ] Deduced a trap composed of 5 places in 369 ms
[2021-05-16 13:48:38] [INFO ] Deduced a trap composed of 6 places in 377 ms
[2021-05-16 13:48:39] [INFO ] Deduced a trap composed of 5 places in 370 ms
[2021-05-16 13:48:39] [INFO ] Deduced a trap composed of 5 places in 342 ms
[2021-05-16 13:48:40] [INFO ] Deduced a trap composed of 4 places in 358 ms
[2021-05-16 13:48:40] [INFO ] Deduced a trap composed of 5 places in 325 ms
[2021-05-16 13:48:40] [INFO ] Deduced a trap composed of 4 places in 315 ms
[2021-05-16 13:48:41] [INFO ] Deduced a trap composed of 4 places in 332 ms
[2021-05-16 13:48:41] [INFO ] Deduced a trap composed of 5 places in 333 ms
[2021-05-16 13:48:42] [INFO ] Deduced a trap composed of 5 places in 308 ms
[2021-05-16 13:48:42] [INFO ] Deduced a trap composed of 6 places in 296 ms
[2021-05-16 13:48:42] [INFO ] Deduced a trap composed of 6 places in 292 ms
[2021-05-16 13:48:43] [INFO ] Deduced a trap composed of 6 places in 287 ms
[2021-05-16 13:48:43] [INFO ] Deduced a trap composed of 6 places in 275 ms
[2021-05-16 13:48:43] [INFO ] Deduced a trap composed of 4 places in 257 ms
[2021-05-16 13:48:43] [INFO ] Deduced a trap composed of 4 places in 255 ms
[2021-05-16 13:48:44] [INFO ] Deduced a trap composed of 5 places in 248 ms
[2021-05-16 13:48:44] [INFO ] Deduced a trap composed of 8 places in 242 ms
[2021-05-16 13:48:44] [INFO ] Deduced a trap composed of 5 places in 340 ms
[2021-05-16 13:48:45] [INFO ] Deduced a trap composed of 6 places in 237 ms
[2021-05-16 13:48:45] [INFO ] Deduced a trap composed of 8 places in 238 ms
[2021-05-16 13:48:45] [INFO ] Deduced a trap composed of 6 places in 244 ms
[2021-05-16 13:48:46] [INFO ] Deduced a trap composed of 6 places in 240 ms
[2021-05-16 13:48:46] [INFO ] Deduced a trap composed of 5 places in 232 ms
[2021-05-16 13:48:46] [INFO ] Deduced a trap composed of 6 places in 232 ms
[2021-05-16 13:48:46] [INFO ] Deduced a trap composed of 3 places in 237 ms
[2021-05-16 13:48:47] [INFO ] Deduced a trap composed of 6 places in 231 ms
[2021-05-16 13:48:47] [INFO ] Deduced a trap composed of 5 places in 232 ms
[2021-05-16 13:48:47] [INFO ] Deduced a trap composed of 6 places in 222 ms
[2021-05-16 13:48:48] [INFO ] Deduced a trap composed of 9 places in 215 ms
[2021-05-16 13:48:48] [INFO ] Deduced a trap composed of 6 places in 225 ms
[2021-05-16 13:48:48] [INFO ] Deduced a trap composed of 6 places in 216 ms
[2021-05-16 13:48:48] [INFO ] Deduced a trap composed of 6 places in 209 ms
[2021-05-16 13:48:49] [INFO ] Deduced a trap composed of 14 places in 214 ms
[2021-05-16 13:48:49] [INFO ] Deduced a trap composed of 6 places in 237 ms
[2021-05-16 13:48:49] [INFO ] Deduced a trap composed of 10 places in 209 ms
[2021-05-16 13:48:50] [INFO ] Deduced a trap composed of 8 places in 218 ms
[2021-05-16 13:48:50] [INFO ] Deduced a trap composed of 6 places in 199 ms
[2021-05-16 13:48:50] [INFO ] Deduced a trap composed of 10 places in 183 ms
[2021-05-16 13:48:50] [INFO ] Deduced a trap composed of 8 places in 179 ms
[2021-05-16 13:48:50] [INFO ] Deduced a trap composed of 6 places in 169 ms
[2021-05-16 13:48:51] [INFO ] Deduced a trap composed of 8 places in 175 ms
[2021-05-16 13:48:51] [INFO ] Deduced a trap composed of 6 places in 146 ms
[2021-05-16 13:48:51] [INFO ] Deduced a trap composed of 5 places in 144 ms
[2021-05-16 13:48:51] [INFO ] Deduced a trap composed of 6 places in 136 ms
[2021-05-16 13:48:51] [INFO ] Deduced a trap composed of 6 places in 135 ms
[2021-05-16 13:48:52] [INFO ] Deduced a trap composed of 6 places in 134 ms
[2021-05-16 13:48:52] [INFO ] Deduced a trap composed of 8 places in 120 ms
[2021-05-16 13:48:52] [INFO ] Deduced a trap composed of 6 places in 114 ms
[2021-05-16 13:48:52] [INFO ] Deduced a trap composed of 4 places in 115 ms
[2021-05-16 13:48:52] [INFO ] Deduced a trap composed of 4 places in 117 ms
[2021-05-16 13:48:52] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-16 13:48:54] [INFO ] Deduced a trap composed of 2 places in 1323 ms
[2021-05-16 13:48:54] [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 s305) 0)") while checking expression at index 0
[2021-05-16 13:48:54] [INFO ] [Real]Absence check using 525 positive place invariants in 385 ms returned sat
[2021-05-16 13:48:54] [INFO ] [Real]Absence check using 525 positive and 26 generalized place invariants in 23 ms returned sat
[2021-05-16 13:48:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 13:48:59] [INFO ] [Real]Absence check using state equation in 4338 ms returned sat
[2021-05-16 13:48:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 13:48:59] [INFO ] [Nat]Absence check using 525 positive place invariants in 358 ms returned sat
[2021-05-16 13:48:59] [INFO ] [Nat]Absence check using 525 positive and 26 generalized place invariants in 21 ms returned sat
[2021-05-16 13:48:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 13:49:04] [INFO ] [Nat]Absence check using state equation in 4376 ms returned sat
[2021-05-16 13:49:04] [INFO ] Deduced a trap composed of 6 places in 425 ms
[2021-05-16 13:49:04] [INFO ] Deduced a trap composed of 6 places in 364 ms
[2021-05-16 13:49:05] [INFO ] Deduced a trap composed of 4 places in 375 ms
[2021-05-16 13:49:05] [INFO ] Deduced a trap composed of 6 places in 363 ms
[2021-05-16 13:49:06] [INFO ] Deduced a trap composed of 4 places in 347 ms
[2021-05-16 13:49:06] [INFO ] Deduced a trap composed of 6 places in 329 ms
[2021-05-16 13:49:06] [INFO ] Deduced a trap composed of 8 places in 298 ms
[2021-05-16 13:49:07] [INFO ] Deduced a trap composed of 4 places in 313 ms
[2021-05-16 13:49:07] [INFO ] Deduced a trap composed of 5 places in 306 ms
[2021-05-16 13:49:07] [INFO ] Deduced a trap composed of 6 places in 284 ms
[2021-05-16 13:49:08] [INFO ] Deduced a trap composed of 6 places in 301 ms
[2021-05-16 13:49:08] [INFO ] Deduced a trap composed of 6 places in 282 ms
[2021-05-16 13:49:08] [INFO ] Deduced a trap composed of 5 places in 300 ms
[2021-05-16 13:49:09] [INFO ] Deduced a trap composed of 6 places in 289 ms
[2021-05-16 13:49:09] [INFO ] Deduced a trap composed of 6 places in 284 ms
[2021-05-16 13:49:09] [INFO ] Deduced a trap composed of 4 places in 278 ms
[2021-05-16 13:49:10] [INFO ] Deduced a trap composed of 4 places in 303 ms
[2021-05-16 13:49:10] [INFO ] Deduced a trap composed of 6 places in 284 ms
[2021-05-16 13:49:11] [INFO ] Deduced a trap composed of 6 places in 293 ms
[2021-05-16 13:49:11] [INFO ] Deduced a trap composed of 6 places in 261 ms
[2021-05-16 13:49:11] [INFO ] Deduced a trap composed of 9 places in 256 ms
[2021-05-16 13:49:11] [INFO ] Deduced a trap composed of 4 places in 254 ms
[2021-05-16 13:49:12] [INFO ] Deduced a trap composed of 4 places in 247 ms
[2021-05-16 13:49:12] [INFO ] Deduced a trap composed of 5 places in 266 ms
[2021-05-16 13:49:12] [INFO ] Deduced a trap composed of 6 places in 266 ms
[2021-05-16 13:49:13] [INFO ] Deduced a trap composed of 11 places in 261 ms
[2021-05-16 13:49:13] [INFO ] Deduced a trap composed of 8 places in 255 ms
[2021-05-16 13:49:13] [INFO ] Deduced a trap composed of 6 places in 258 ms
[2021-05-16 13:49:14] [INFO ] Deduced a trap composed of 9 places in 251 ms
[2021-05-16 13:49:14] [INFO ] Deduced a trap composed of 9 places in 254 ms
[2021-05-16 13:49:14] [INFO ] Deduced a trap composed of 6 places in 268 ms
[2021-05-16 13:49:14] [INFO ] Deduced a trap composed of 6 places in 234 ms
[2021-05-16 13:49:15] [INFO ] Deduced a trap composed of 6 places in 231 ms
[2021-05-16 13:49:15] [INFO ] Deduced a trap composed of 6 places in 257 ms
[2021-05-16 13:49:15] [INFO ] Deduced a trap composed of 9 places in 238 ms
[2021-05-16 13:49:16] [INFO ] Deduced a trap composed of 9 places in 235 ms
[2021-05-16 13:49:16] [INFO ] Deduced a trap composed of 5 places in 229 ms
[2021-05-16 13:49:16] [INFO ] Deduced a trap composed of 6 places in 234 ms
[2021-05-16 13:49:17] [INFO ] Deduced a trap composed of 6 places in 227 ms
[2021-05-16 13:49:17] [INFO ] Deduced a trap composed of 8 places in 312 ms
[2021-05-16 13:49:17] [INFO ] Deduced a trap composed of 6 places in 216 ms
[2021-05-16 13:49:17] [INFO ] Deduced a trap composed of 6 places in 219 ms
[2021-05-16 13:49:18] [INFO ] Deduced a trap composed of 6 places in 213 ms
[2021-05-16 13:49:18] [INFO ] Deduced a trap composed of 6 places in 212 ms
[2021-05-16 13:49:18] [INFO ] Deduced a trap composed of 6 places in 211 ms
[2021-05-16 13:49:18] [INFO ] Deduced a trap composed of 6 places in 209 ms
[2021-05-16 13:49:19] [INFO ] Deduced a trap composed of 6 places in 188 ms
[2021-05-16 13:49:19] [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 (> (+ s141 s142 s171 s174 s183 s185) 0)") while checking expression at index 1
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1560 transition count 1310
Applied a total of 2 rules in 80 ms. Remains 1560 /1560 variables (removed 0) and now considering 1310/1310 (removed 0) transitions.
// Phase 1: matrix 1310 rows 1560 cols
[2021-05-16 13:49:19] [INFO ] Computed 551 place invariants in 34 ms
[2021-05-16 13:49:19] [INFO ] [Real]Absence check using 526 positive place invariants in 403 ms returned sat
[2021-05-16 13:49:19] [INFO ] [Real]Absence check using 526 positive and 25 generalized place invariants in 25 ms returned sat
[2021-05-16 13:49:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 13:49:24] [INFO ] [Real]Absence check using state equation in 4411 ms returned sat
[2021-05-16 13:49:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 13:49:24] [INFO ] [Nat]Absence check using 526 positive place invariants in 374 ms returned sat
[2021-05-16 13:49:24] [INFO ] [Nat]Absence check using 526 positive and 25 generalized place invariants in 22 ms returned sat
[2021-05-16 13:49:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 13:49:29] [INFO ] [Nat]Absence check using state equation in 4386 ms returned sat
[2021-05-16 13:49:29] [INFO ] State equation strengthened by 2 read => feed constraints.
[2021-05-16 13:49:29] [INFO ] [Nat]Added 2 Read/Feed constraints in 12 ms returned sat
[2021-05-16 13:49:29] [INFO ] Deduced a trap composed of 5 places in 478 ms
[2021-05-16 13:49:30] [INFO ] Deduced a trap composed of 5 places in 465 ms
[2021-05-16 13:49:30] [INFO ] Deduced a trap composed of 6 places in 479 ms
[2021-05-16 13:49:31] [INFO ] Deduced a trap composed of 5 places in 476 ms
[2021-05-16 13:49:31] [INFO ] Deduced a trap composed of 4 places in 476 ms
[2021-05-16 13:49:32] [INFO ] Deduced a trap composed of 4 places in 484 ms
[2021-05-16 13:49:33] [INFO ] Deduced a trap composed of 6 places in 468 ms
[2021-05-16 13:49:33] [INFO ] Deduced a trap composed of 17 places in 497 ms
[2021-05-16 13:49:34] [INFO ] Deduced a trap composed of 6 places in 487 ms
[2021-05-16 13:49:34] [INFO ] Deduced a trap composed of 6 places in 558 ms
[2021-05-16 13:49:35] [INFO ] Deduced a trap composed of 4 places in 490 ms
[2021-05-16 13:49:35] [INFO ] Deduced a trap composed of 5 places in 483 ms
[2021-05-16 13:49:36] [INFO ] Deduced a trap composed of 9 places in 482 ms
[2021-05-16 13:49:36] [INFO ] Deduced a trap composed of 6 places in 469 ms
[2021-05-16 13:49:37] [INFO ] Deduced a trap composed of 4 places in 456 ms
[2021-05-16 13:49:37] [INFO ] Deduced a trap composed of 4 places in 457 ms
[2021-05-16 13:49:38] [INFO ] Deduced a trap composed of 6 places in 472 ms
[2021-05-16 13:49:38] [INFO ] Deduced a trap composed of 6 places in 485 ms
[2021-05-16 13:49:39] [INFO ] Deduced a trap composed of 6 places in 453 ms
[2021-05-16 13:49:39] [INFO ] Deduced a trap composed of 6 places in 454 ms
[2021-05-16 13:49:40] [INFO ] Deduced a trap composed of 6 places in 396 ms
[2021-05-16 13:49:40] [INFO ] Deduced a trap composed of 6 places in 399 ms
[2021-05-16 13:49:41] [INFO ] Deduced a trap composed of 6 places in 418 ms
[2021-05-16 13:49:41] [INFO ] Deduced a trap composed of 7 places in 407 ms
[2021-05-16 13:49:42] [INFO ] Deduced a trap composed of 6 places in 416 ms
[2021-05-16 13:49:42] [INFO ] Deduced a trap composed of 6 places in 390 ms
[2021-05-16 13:49:43] [INFO ] Deduced a trap composed of 4 places in 387 ms
[2021-05-16 13:49:43] [INFO ] Deduced a trap composed of 6 places in 372 ms
[2021-05-16 13:49:43] [INFO ] Deduced a trap composed of 6 places in 377 ms
[2021-05-16 13:49:44] [INFO ] Deduced a trap composed of 6 places in 357 ms
[2021-05-16 13:49:44] [INFO ] Deduced a trap composed of 8 places in 347 ms
[2021-05-16 13:49:45] [INFO ] Deduced a trap composed of 6 places in 349 ms
[2021-05-16 13:49:45] [INFO ] Deduced a trap composed of 6 places in 344 ms
[2021-05-16 13:49:45] [INFO ] Deduced a trap composed of 8 places in 333 ms
[2021-05-16 13:49:46] [INFO ] Deduced a trap composed of 10 places in 329 ms
[2021-05-16 13:49:46] [INFO ] Deduced a trap composed of 6 places in 336 ms
[2021-05-16 13:49:47] [INFO ] Deduced a trap composed of 5 places in 323 ms
[2021-05-16 13:49:47] [INFO ] Deduced a trap composed of 6 places in 364 ms
[2021-05-16 13:49:47] [INFO ] Deduced a trap composed of 6 places in 313 ms
[2021-05-16 13:49:48] [INFO ] Deduced a trap composed of 9 places in 308 ms
[2021-05-16 13:49:48] [INFO ] Deduced a trap composed of 6 places in 319 ms
[2021-05-16 13:49:49] [INFO ] Deduced a trap composed of 6 places in 325 ms
[2021-05-16 13:49:49] [INFO ] Deduced a trap composed of 8 places in 326 ms
[2021-05-16 13:49:49] [INFO ] Deduced a trap composed of 4 places in 314 ms
[2021-05-16 13:49:50] [INFO ] Deduced a trap composed of 6 places in 301 ms
[2021-05-16 13:49:50] [INFO ] Deduced a trap composed of 4 places in 293 ms
[2021-05-16 13:49:50] [INFO ] Deduced a trap composed of 6 places in 302 ms
[2021-05-16 13:49:51] [INFO ] Deduced a trap composed of 9 places in 310 ms
[2021-05-16 13:49:51] [INFO ] Deduced a trap composed of 5 places in 287 ms
[2021-05-16 13:49:51] [INFO ] Deduced a trap composed of 11 places in 271 ms
[2021-05-16 13:49:52] [INFO ] Deduced a trap composed of 6 places in 239 ms
[2021-05-16 13:49:52] [INFO ] Deduced a trap composed of 6 places in 237 ms
[2021-05-16 13:49:52] [INFO ] Deduced a trap composed of 6 places in 236 ms
[2021-05-16 13:49:52] [INFO ] Deduced a trap composed of 6 places in 246 ms
[2021-05-16 13:49:53] [INFO ] Deduced a trap composed of 14 places in 249 ms
[2021-05-16 13:49:53] [INFO ] Deduced a trap composed of 4 places in 276 ms
[2021-05-16 13:49:53] [INFO ] Deduced a trap composed of 6 places in 262 ms
[2021-05-16 13:49:54] [INFO ] Deduced a trap composed of 6 places in 266 ms
[2021-05-16 13:49:54] [INFO ] Deduced a trap composed of 8 places in 271 ms
[2021-05-16 13:49:54] [INFO ] Deduced a trap composed of 8 places in 213 ms
[2021-05-16 13:49:55] [INFO ] Deduced a trap composed of 11 places in 223 ms
[2021-05-16 13:49:55] [INFO ] Deduced a trap composed of 9 places in 211 ms
[2021-05-16 13:49:55] [INFO ] Deduced a trap composed of 17 places in 195 ms
[2021-05-16 13:49:55] [INFO ] Deduced a trap composed of 6 places in 162 ms
[2021-05-16 13:49:55] [INFO ] Trap strengthening (SAT) tested/added 65/64 trap constraints in 26456 ms
[2021-05-16 13:49:55] [INFO ] Computed and/alt/rep : 1305/3945/1305 causal constraints in 82 ms.
[2021-05-16 13:50:09] [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: Broken pipe (=> (> t895 0) (and (> t275 0) (< o275 o895)))") while checking expression at index 0
[2021-05-16 13:50:09] [INFO ] [Real]Absence check using 526 positive place invariants in 378 ms returned sat
[2021-05-16 13:50:09] [INFO ] [Real]Absence check using 526 positive and 25 generalized place invariants in 22 ms returned sat
[2021-05-16 13:50:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 13:50:14] [INFO ] [Real]Absence check using state equation in 4418 ms returned sat
[2021-05-16 13:50:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 13:50:14] [INFO ] [Nat]Absence check using 526 positive place invariants in 356 ms returned sat
[2021-05-16 13:50:14] [INFO ] [Nat]Absence check using 526 positive and 25 generalized place invariants in 21 ms returned sat
[2021-05-16 13:50:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 13:50:19] [INFO ] [Nat]Absence check using state equation in 4293 ms returned sat
[2021-05-16 13:50:19] [INFO ] [Nat]Added 2 Read/Feed constraints in 12 ms returned sat
[2021-05-16 13:50:19] [INFO ] Deduced a trap composed of 4 places in 490 ms
[2021-05-16 13:50:20] [INFO ] Deduced a trap composed of 6 places in 491 ms
[2021-05-16 13:50:20] [INFO ] Deduced a trap composed of 5 places in 504 ms
[2021-05-16 13:50:21] [INFO ] Deduced a trap composed of 4 places in 517 ms
[2021-05-16 13:50:22] [INFO ] Deduced a trap composed of 5 places in 504 ms
[2021-05-16 13:50:22] [INFO ] Deduced a trap composed of 6 places in 457 ms
[2021-05-16 13:50:23] [INFO ] Deduced a trap composed of 4 places in 460 ms
[2021-05-16 13:50:23] [INFO ] Deduced a trap composed of 4 places in 482 ms
[2021-05-16 13:50:24] [INFO ] Deduced a trap composed of 6 places in 466 ms
[2021-05-16 13:50:24] [INFO ] Deduced a trap composed of 6 places in 458 ms
[2021-05-16 13:50:25] [INFO ] Deduced a trap composed of 5 places in 435 ms
[2021-05-16 13:50:25] [INFO ] Deduced a trap composed of 6 places in 433 ms
[2021-05-16 13:50:26] [INFO ] Deduced a trap composed of 6 places in 438 ms
[2021-05-16 13:50:26] [INFO ] Deduced a trap composed of 4 places in 437 ms
[2021-05-16 13:50:27] [INFO ] Deduced a trap composed of 6 places in 433 ms
[2021-05-16 13:50:27] [INFO ] Deduced a trap composed of 10 places in 419 ms
[2021-05-16 13:50:27] [INFO ] Deduced a trap composed of 6 places in 400 ms
[2021-05-16 13:50:28] [INFO ] Deduced a trap composed of 6 places in 405 ms
[2021-05-16 13:50:28] [INFO ] Deduced a trap composed of 8 places in 420 ms
[2021-05-16 13:50:29] [INFO ] Deduced a trap composed of 5 places in 424 ms
[2021-05-16 13:50:29] [INFO ] Deduced a trap composed of 9 places in 407 ms
[2021-05-16 13:50:30] [INFO ] Deduced a trap composed of 6 places in 388 ms
[2021-05-16 13:50:30] [INFO ] Deduced a trap composed of 6 places in 395 ms
[2021-05-16 13:50:31] [INFO ] Deduced a trap composed of 5 places in 415 ms
[2021-05-16 13:50:31] [INFO ] Deduced a trap composed of 6 places in 398 ms
[2021-05-16 13:50:32] [INFO ] Deduced a trap composed of 4 places in 398 ms
[2021-05-16 13:50:32] [INFO ] Deduced a trap composed of 6 places in 375 ms
[2021-05-16 13:50:32] [INFO ] Deduced a trap composed of 5 places in 357 ms
[2021-05-16 13:50:33] [INFO ] Deduced a trap composed of 8 places in 351 ms
[2021-05-16 13:50:33] [INFO ] Deduced a trap composed of 6 places in 379 ms
[2021-05-16 13:50:34] [INFO ] Deduced a trap composed of 6 places in 386 ms
[2021-05-16 13:50:34] [INFO ] Deduced a trap composed of 8 places in 376 ms
[2021-05-16 13:50:34] [INFO ] Deduced a trap composed of 5 places in 382 ms
[2021-05-16 13:50:35] [INFO ] Deduced a trap composed of 6 places in 380 ms
[2021-05-16 13:50:35] [INFO ] Deduced a trap composed of 5 places in 328 ms
[2021-05-16 13:50:36] [INFO ] Deduced a trap composed of 9 places in 332 ms
[2021-05-16 13:50:36] [INFO ] Deduced a trap composed of 6 places in 337 ms
[2021-05-16 13:50:36] [INFO ] Deduced a trap composed of 4 places in 375 ms
[2021-05-16 13:50:37] [INFO ] Deduced a trap composed of 6 places in 310 ms
[2021-05-16 13:50:37] [INFO ] Deduced a trap composed of 9 places in 335 ms
[2021-05-16 13:50:38] [INFO ] Deduced a trap composed of 4 places in 323 ms
[2021-05-16 13:50:38] [INFO ] Deduced a trap composed of 6 places in 320 ms
[2021-05-16 13:50:38] [INFO ] Deduced a trap composed of 6 places in 318 ms
[2021-05-16 13:50:39] [INFO ] Deduced a trap composed of 9 places in 316 ms
[2021-05-16 13:50:39] [INFO ] Deduced a trap composed of 5 places in 314 ms
[2021-05-16 13:50:39] [INFO ] Deduced a trap composed of 11 places in 308 ms
[2021-05-16 13:50:40] [INFO ] Deduced a trap composed of 5 places in 298 ms
[2021-05-16 13:50:40] [INFO ] Deduced a trap composed of 6 places in 313 ms
[2021-05-16 13:50:40] [INFO ] Deduced a trap composed of 6 places in 309 ms
[2021-05-16 13:50:41] [INFO ] Deduced a trap composed of 6 places in 307 ms
[2021-05-16 13:50:41] [INFO ] Deduced a trap composed of 6 places in 306 ms
[2021-05-16 13:50:42] [INFO ] Deduced a trap composed of 6 places in 297 ms
[2021-05-16 13:50:42] [INFO ] Deduced a trap composed of 5 places in 283 ms
[2021-05-16 13:50:42] [INFO ] Deduced a trap composed of 6 places in 308 ms
[2021-05-16 13:50:42] [INFO ] Deduced a trap composed of 6 places in 232 ms
[2021-05-16 13:50:43] [INFO ] Deduced a trap composed of 6 places in 221 ms
[2021-05-16 13:50:43] [INFO ] Deduced a trap composed of 4 places in 228 ms
[2021-05-16 13:50:43] [INFO ] Deduced a trap composed of 6 places in 221 ms
[2021-05-16 13:50:44] [INFO ] Deduced a trap composed of 6 places in 206 ms
[2021-05-16 13:50:44] [INFO ] Deduced a trap composed of 5 places in 213 ms
[2021-05-16 13:50:44] [INFO ] Deduced a trap composed of 5 places in 200 ms
[2021-05-16 13:50:44] [INFO ] Deduced a trap composed of 4 places in 217 ms
[2021-05-16 13:50:45] [INFO ] Deduced a trap composed of 6 places in 196 ms
[2021-05-16 13:50:45] [INFO ] Deduced a trap composed of 11 places in 175 ms
[2021-05-16 13:50:45] [INFO ] Deduced a trap composed of 11 places in 181 ms
[2021-05-16 13:50:45] [INFO ] Deduced a trap composed of 9 places in 168 ms
[2021-05-16 13:50:45] [INFO ] Deduced a trap composed of 4 places in 167 ms
[2021-05-16 13:50:46] [INFO ] Deduced a trap composed of 6 places in 161 ms
[2021-05-16 13:50:46] [INFO ] Deduced a trap composed of 6 places in 184 ms
[2021-05-16 13:50:46] [INFO ] Deduced a trap composed of 8 places in 168 ms
[2021-05-16 13:50:46] [INFO ] Deduced a trap composed of 6 places in 158 ms
[2021-05-16 13:50:47] [INFO ] Deduced a trap composed of 9 places in 157 ms
[2021-05-16 13:50:47] [INFO ] Deduced a trap composed of 5 places in 173 ms
[2021-05-16 13:50:47] [INFO ] Deduced a trap composed of 8 places in 163 ms
[2021-05-16 13:50:47] [INFO ] Trap strengthening (SAT) tested/added 75/74 trap constraints in 28217 ms
[2021-05-16 13:50:47] [INFO ] Computed and/alt/rep : 1305/3945/1305 causal constraints in 63 ms.
[2021-05-16 13:50:59] [INFO ] Added : 695 causal constraints over 139 iterations in 11937 ms. Result :(error "Failed to check-sat")
[2021-05-16 13:50:59] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 2 ms.
[2021-05-16 13:50:59] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 32 ms.
[2021-05-16 13:50:59] [INFO ] Flatten gal took : 162 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityCardinality @ ShieldPPPs-PT-050B @ 3570 seconds

FORMULA ShieldPPPs-PT-050B-ReachabilityCardinality-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 1424900 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16305416 kB

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldPPPs-PT-050B"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2020"
echo " Input is ShieldPPPs-PT-050B, 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 r227-tall-162098231200335"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-050B.tgz
mv ShieldPPPs-PT-050B 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 ;