About the Execution of 2020-gold for DoubleExponent-PT-010
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16237.972 | 3600000.00 | 6590559.00 | 12252.10 | FTF?FT??????TTFF | 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.r094-tall-162048902500216.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 DoubleExponent-PT-010, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r094-tall-162048902500216
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 120K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K May 10 09:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 16:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 23 10:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 23 10:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 18:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 18:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 169K May 5 16:51 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME DoubleExponent-PT-010-ReachabilityFireability-00
FORMULA_NAME DoubleExponent-PT-010-ReachabilityFireability-01
FORMULA_NAME DoubleExponent-PT-010-ReachabilityFireability-02
FORMULA_NAME DoubleExponent-PT-010-ReachabilityFireability-03
FORMULA_NAME DoubleExponent-PT-010-ReachabilityFireability-04
FORMULA_NAME DoubleExponent-PT-010-ReachabilityFireability-05
FORMULA_NAME DoubleExponent-PT-010-ReachabilityFireability-06
FORMULA_NAME DoubleExponent-PT-010-ReachabilityFireability-07
FORMULA_NAME DoubleExponent-PT-010-ReachabilityFireability-08
FORMULA_NAME DoubleExponent-PT-010-ReachabilityFireability-09
FORMULA_NAME DoubleExponent-PT-010-ReachabilityFireability-10
FORMULA_NAME DoubleExponent-PT-010-ReachabilityFireability-11
FORMULA_NAME DoubleExponent-PT-010-ReachabilityFireability-12
FORMULA_NAME DoubleExponent-PT-010-ReachabilityFireability-13
FORMULA_NAME DoubleExponent-PT-010-ReachabilityFireability-14
FORMULA_NAME DoubleExponent-PT-010-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1620747811026
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-11 15:43:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-11 15:43:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-11 15:43:32] [INFO ] Load time of PNML (sax parser for PT used): 66 ms
[2021-05-11 15:43:32] [INFO ] Transformed 534 places.
[2021-05-11 15:43:32] [INFO ] Transformed 498 transitions.
[2021-05-11 15:43:32] [INFO ] Parsed PT model containing 534 places and 498 transitions in 107 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 65 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 331 resets, run finished after 87 ms. (steps per millisecond=114 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 282 resets, run finished after 50 ms. (steps per millisecond=200 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 282 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 282 resets, run finished after 34 ms. (steps per millisecond=294 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 274 resets, run finished after 32 ms. (steps per millisecond=312 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 289 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 287 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 280 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 285 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 289 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 282 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 285 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 271 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 285 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 275 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 282 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 286 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Probably explored full state space saw : 1402705 states, properties seen :[1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0]
Probabilistic random walk after 2805612 steps, saw 1402705 distinct states, run finished after 18744 ms. (steps per millisecond=149 ) properties seen :[1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0]
FORMULA DoubleExponent-PT-010-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DoubleExponent-PT-010-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Interrupted probabilistic random walk after 4466243 steps, run timeout after 30001 ms. (steps per millisecond=148 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Exhaustive walk after 4466243 steps, saw 2232868 distinct states, run finished after 30001 ms. (steps per millisecond=148 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 498 rows 534 cols
[2021-05-11 15:44:22] [INFO ] Computed 54 place invariants in 55 ms
[2021-05-11 15:44:22] [INFO ] [Real]Absence check using 2 positive place invariants in 18 ms returned sat
[2021-05-11 15:44:22] [INFO ] [Real]Absence check using 2 positive and 52 generalized place invariants in 42 ms returned sat
[2021-05-11 15:44:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:44:23] [INFO ] [Real]Absence check using state equation in 711 ms returned sat
[2021-05-11 15:44:23] [INFO ] Deduced a trap composed of 18 places in 284 ms
[2021-05-11 15:44:23] [INFO ] Deduced a trap composed of 55 places in 222 ms
[2021-05-11 15:44:24] [INFO ] Deduced a trap composed of 204 places in 234 ms
[2021-05-11 15:44:24] [INFO ] Deduced a trap composed of 59 places in 235 ms
[2021-05-11 15:44:24] [INFO ] Deduced a trap composed of 209 places in 216 ms
[2021-05-11 15:44:24] [INFO ] Deduced a trap composed of 161 places in 217 ms
[2021-05-11 15:44:25] [INFO ] Deduced a trap composed of 202 places in 210 ms
[2021-05-11 15:44:25] [INFO ] Deduced a trap composed of 226 places in 238 ms
[2021-05-11 15:44:25] [INFO ] Deduced a trap composed of 204 places in 220 ms
[2021-05-11 15:44:25] [INFO ] Deduced a trap composed of 192 places in 207 ms
[2021-05-11 15:44:26] [INFO ] Deduced a trap composed of 224 places in 242 ms
[2021-05-11 15:44:26] [INFO ] Deduced a trap composed of 199 places in 210 ms
[2021-05-11 15:44:26] [INFO ] Deduced a trap composed of 183 places in 205 ms
[2021-05-11 15:44:26] [INFO ] Deduced a trap composed of 190 places in 211 ms
[2021-05-11 15:44:27] [INFO ] Deduced a trap composed of 207 places in 211 ms
[2021-05-11 15:44:27] [INFO ] Deduced a trap composed of 171 places in 226 ms
[2021-05-11 15:44:27] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s0 s17 s18 s19 s20 s21 s22 s24 s25 s26 s27 s28 s29 s45 s56 s67 s73 s75 s76 s77 s78 s79 s85 s86 s87 s89 s94 s95 s96 s97 s98 s99 s100 s101 s111 s112 s123 s131 s134 s135 s136 s144 s145 s146 s147 s156 s160 s166 s167 s168 s169 s170 s171 s173 s174 s175 s176 s177 s183 s184 s185 s190 s192 s193 s194 s203 s205 s218 s219 s220 s221 s222 s224 s225 s226 s227 s228 s232 s233 s235 s236 s237 s238 s239 s240 s241 s242 s243 s244 s246 s249 s252 s253 s262 s263 s264 s277 s282 s285 s291 s292 s293 s301 s303 s307 s310 s312 s320 s321 s323 s333 s337 s343 s344 s346 s347 s348 s350 s351 s352 s360 s361 s362 s363 s366 s370 s371 s380 s382 s395 s396 s397 s398 s399 s402 s403 s408 s409 s410 s418 s419 s420 s428 s429 s430 s431 s432 s438 s439 s440 s444 s454 s468 s470 s477 s480 s481 s490 s492 s493 s494 s495 s496 s497 s498 s499 s500 s501 s502 s503 s504) 0)") while checking expression at index 0
[2021-05-11 15:44:27] [INFO ] [Real]Absence check using 2 positive place invariants in 15 ms returned sat
[2021-05-11 15:44:27] [INFO ] [Real]Absence check using 2 positive and 52 generalized place invariants in 29 ms returned unsat
[2021-05-11 15:44:27] [INFO ] [Real]Absence check using 2 positive place invariants in 12 ms returned sat
[2021-05-11 15:44:27] [INFO ] [Real]Absence check using 2 positive and 52 generalized place invariants in 43 ms returned sat
[2021-05-11 15:44:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:44:28] [INFO ] [Real]Absence check using state equation in 818 ms returned sat
[2021-05-11 15:44:28] [INFO ] Deduced a trap composed of 216 places in 204 ms
[2021-05-11 15:44:28] [INFO ] Deduced a trap composed of 225 places in 239 ms
[2021-05-11 15:44:29] [INFO ] Deduced a trap composed of 201 places in 206 ms
[2021-05-11 15:44:29] [INFO ] Deduced a trap composed of 194 places in 209 ms
[2021-05-11 15:44:29] [INFO ] Deduced a trap composed of 201 places in 381 ms
[2021-05-11 15:44:30] [INFO ] Deduced a trap composed of 191 places in 205 ms
[2021-05-11 15:44:30] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1636 ms
[2021-05-11 15:44:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:44:30] [INFO ] [Nat]Absence check using 2 positive place invariants in 8 ms returned sat
[2021-05-11 15:44:30] [INFO ] [Nat]Absence check using 2 positive and 52 generalized place invariants in 43 ms returned sat
[2021-05-11 15:44:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:44:31] [INFO ] [Nat]Absence check using state equation in 811 ms returned sat
[2021-05-11 15:44:31] [INFO ] Deduced a trap composed of 178 places in 217 ms
[2021-05-11 15:44:31] [INFO ] Deduced a trap composed of 194 places in 210 ms
[2021-05-11 15:44:31] [INFO ] Deduced a trap composed of 115 places in 73 ms
[2021-05-11 15:44:31] [INFO ] Deduced a trap composed of 192 places in 197 ms
[2021-05-11 15:44:31] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 874 ms
[2021-05-11 15:44:31] [INFO ] Computed and/alt/rep : 497/963/497 causal constraints in 36 ms.
[2021-05-11 15:44:35] [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 (=> (> t366 0) (and (> t362 0) (< o362 o366)))") while checking expression at index 2
[2021-05-11 15:44:35] [INFO ] [Real]Absence check using 2 positive place invariants in 12 ms returned sat
[2021-05-11 15:44:35] [INFO ] [Real]Absence check using 2 positive and 52 generalized place invariants in 25 ms returned unsat
[2021-05-11 15:44:35] [INFO ] [Real]Absence check using 2 positive place invariants in 7 ms returned sat
[2021-05-11 15:44:35] [INFO ] [Real]Absence check using 2 positive and 52 generalized place invariants in 25 ms returned unsat
[2021-05-11 15:44:35] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2021-05-11 15:44:35] [INFO ] [Real]Absence check using 2 positive and 52 generalized place invariants in 42 ms returned sat
[2021-05-11 15:44:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:44:36] [INFO ] [Real]Absence check using state equation in 760 ms returned sat
[2021-05-11 15:44:36] [INFO ] Deduced a trap composed of 179 places in 206 ms
[2021-05-11 15:44:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 262 ms
[2021-05-11 15:44:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:44:36] [INFO ] [Nat]Absence check using 2 positive place invariants in 8 ms returned sat
[2021-05-11 15:44:36] [INFO ] [Nat]Absence check using 2 positive and 52 generalized place invariants in 43 ms returned sat
[2021-05-11 15:44:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:44:37] [INFO ] [Nat]Absence check using state equation in 775 ms returned sat
[2021-05-11 15:44:37] [INFO ] Deduced a trap composed of 179 places in 209 ms
[2021-05-11 15:44:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 258 ms
[2021-05-11 15:44:37] [INFO ] Computed and/alt/rep : 497/963/497 causal constraints in 31 ms.
[2021-05-11 15:44:41] [INFO ] Added : 405 causal constraints over 81 iterations in 3886 ms. Result :(error "Failed to check-sat")
[2021-05-11 15:44:41] [INFO ] [Real]Absence check using 2 positive place invariants in 7 ms returned sat
[2021-05-11 15:44:41] [INFO ] [Real]Absence check using 2 positive and 52 generalized place invariants in 37 ms returned sat
[2021-05-11 15:44:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:44:42] [INFO ] [Real]Absence check using state equation in 759 ms returned sat
[2021-05-11 15:44:42] [INFO ] Deduced a trap composed of 91 places in 111 ms
[2021-05-11 15:44:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 162 ms
[2021-05-11 15:44:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:44:42] [INFO ] [Nat]Absence check using 2 positive place invariants in 8 ms returned sat
[2021-05-11 15:44:42] [INFO ] [Nat]Absence check using 2 positive and 52 generalized place invariants in 37 ms returned sat
[2021-05-11 15:44:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:44:43] [INFO ] [Nat]Absence check using state equation in 796 ms returned sat
[2021-05-11 15:44:43] [INFO ] Deduced a trap composed of 91 places in 118 ms
[2021-05-11 15:44:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 165 ms
[2021-05-11 15:44:43] [INFO ] Computed and/alt/rep : 497/963/497 causal constraints in 27 ms.
[2021-05-11 15:44:47] [INFO ] Added : 435 causal constraints over 87 iterations in 3948 ms. Result :(error "Failed to check-sat")
[2021-05-11 15:44:47] [INFO ] [Real]Absence check using 2 positive place invariants in 7 ms returned sat
[2021-05-11 15:44:47] [INFO ] [Real]Absence check using 2 positive and 52 generalized place invariants in 37 ms returned sat
[2021-05-11 15:44:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:44:48] [INFO ] [Real]Absence check using state equation in 891 ms returned sat
[2021-05-11 15:44:48] [INFO ] Deduced a trap composed of 67 places in 163 ms
[2021-05-11 15:44:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 207 ms
[2021-05-11 15:44:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:44:48] [INFO ] [Nat]Absence check using 2 positive place invariants in 8 ms returned sat
[2021-05-11 15:44:48] [INFO ] [Nat]Absence check using 2 positive and 52 generalized place invariants in 37 ms returned sat
[2021-05-11 15:44:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:44:49] [INFO ] [Nat]Absence check using state equation in 956 ms returned sat
[2021-05-11 15:44:49] [INFO ] Deduced a trap composed of 67 places in 162 ms
[2021-05-11 15:44:50] [INFO ] Deduced a trap composed of 41 places in 162 ms
[2021-05-11 15:44:50] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 386 ms
[2021-05-11 15:44:50] [INFO ] Computed and/alt/rep : 497/963/497 causal constraints in 30 ms.
[2021-05-11 15:44:53] [INFO ] Added : 344 causal constraints over 69 iterations in 2936 ms. Result :sat
[2021-05-11 15:44:53] [INFO ] Deduced a trap composed of 38 places in 202 ms
[2021-05-11 15:44:53] [INFO ] Deduced a trap composed of 46 places in 182 ms
[2021-05-11 15:44:53] [INFO ] Deduced a trap composed of 55 places in 169 ms
[2021-05-11 15:44:53] [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 (> (+ s0 s17 s18 s19 s20 s21 s22 s24 s45 s56 s67 s71 s78 s89 s94 s95 s96 s97 s98 s100 s107 s108 s109 s110 s111 s112 s113 s116 s117 s118 s119 s120 s121 s123 s134 s145 s156 s167 s222 s333 s444 s490 s492 s493 s494 s495 s496 s497 s498 s499 s500 s501 s502 s503 s504) 0)") while checking expression at index 7
[2021-05-11 15:44:53] [INFO ] [Real]Absence check using 2 positive place invariants in 7 ms returned sat
[2021-05-11 15:44:53] [INFO ] [Real]Absence check using 2 positive and 52 generalized place invariants in 37 ms returned sat
[2021-05-11 15:44:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:44:54] [INFO ] [Real]Absence check using state equation in 810 ms returned sat
[2021-05-11 15:44:54] [INFO ] Deduced a trap composed of 194 places in 186 ms
[2021-05-11 15:44:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 243 ms
[2021-05-11 15:44:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:44:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 16 ms returned sat
[2021-05-11 15:44:55] [INFO ] [Nat]Absence check using 2 positive and 52 generalized place invariants in 37 ms returned sat
[2021-05-11 15:44:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:44:55] [INFO ] [Nat]Absence check using state equation in 808 ms returned sat
[2021-05-11 15:44:56] [INFO ] Deduced a trap composed of 194 places in 207 ms
[2021-05-11 15:44:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 255 ms
[2021-05-11 15:44:56] [INFO ] Computed and/alt/rep : 497/963/497 causal constraints in 24 ms.
[2021-05-11 15:44:59] [INFO ] Added : 450 causal constraints over 90 iterations in 3836 ms. Result :(error "Solver has unexpectedly terminated")
[2021-05-11 15:45:00] [INFO ] [Real]Absence check using 2 positive place invariants in 9 ms returned sat
[2021-05-11 15:45:00] [INFO ] [Real]Absence check using 2 positive and 52 generalized place invariants in 44 ms returned sat
[2021-05-11 15:45:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:45:01] [INFO ] [Real]Absence check using state equation in 935 ms returned sat
[2021-05-11 15:45:01] [INFO ] Computed and/alt/rep : 497/963/497 causal constraints in 29 ms.
[2021-05-11 15:45:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:45:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 7 ms returned sat
[2021-05-11 15:45:01] [INFO ] [Nat]Absence check using 2 positive and 52 generalized place invariants in 43 ms returned sat
[2021-05-11 15:45:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:45:02] [INFO ] [Nat]Absence check using state equation in 858 ms returned sat
[2021-05-11 15:45:02] [INFO ] Computed and/alt/rep : 497/963/497 causal constraints in 24 ms.
[2021-05-11 15:45:06] [INFO ] Added : 465 causal constraints over 93 iterations in 4024 ms. Result :unknown
[2021-05-11 15:45:06] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2021-05-11 15:45:06] [INFO ] [Real]Absence check using 2 positive and 52 generalized place invariants in 38 ms returned sat
[2021-05-11 15:45:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:45:07] [INFO ] [Real]Absence check using state equation in 823 ms returned sat
[2021-05-11 15:45:07] [INFO ] Deduced a trap composed of 113 places in 71 ms
[2021-05-11 15:45:07] [INFO ] Deduced a trap composed of 126 places in 63 ms
[2021-05-11 15:45:07] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 202 ms
[2021-05-11 15:45:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:45:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 7 ms returned sat
[2021-05-11 15:45:07] [INFO ] [Nat]Absence check using 2 positive and 52 generalized place invariants in 36 ms returned sat
[2021-05-11 15:45:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:45:08] [INFO ] [Nat]Absence check using state equation in 820 ms returned sat
[2021-05-11 15:45:08] [INFO ] Deduced a trap composed of 113 places in 76 ms
[2021-05-11 15:45:08] [INFO ] Deduced a trap composed of 126 places in 69 ms
[2021-05-11 15:45:08] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 210 ms
[2021-05-11 15:45:08] [INFO ] Computed and/alt/rep : 497/963/497 causal constraints in 29 ms.
[2021-05-11 15:45:12] [INFO ] Added : 425 causal constraints over 85 iterations in 3875 ms. Result :unknown
[2021-05-11 15:45:12] [INFO ] [Real]Absence check using 2 positive place invariants in 7 ms returned sat
[2021-05-11 15:45:12] [INFO ] [Real]Absence check using 2 positive and 52 generalized place invariants in 25 ms returned unsat
[2021-05-11 15:45:12] [INFO ] [Real]Absence check using 2 positive place invariants in 7 ms returned sat
[2021-05-11 15:45:12] [INFO ] [Real]Absence check using 2 positive and 52 generalized place invariants in 26 ms returned unsat
[2021-05-11 15:45:12] [INFO ] [Real]Absence check using 2 positive place invariants in 7 ms returned sat
[2021-05-11 15:45:12] [INFO ] [Real]Absence check using 2 positive and 52 generalized place invariants in 25 ms returned unsat
FORMULA DoubleExponent-PT-010-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-010-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-010-ReachabilityFireability-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-010-ReachabilityFireability-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-010-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-010-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 12770800 steps, including 455141 resets, run finished after 29215 ms. (steps per millisecond=437 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 5703600 steps, including 203219 resets, run finished after 13248 ms. (steps per millisecond=430 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Support contains 24 out of 534 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 534/534 places, 498/498 transitions.
Discarding 6 places :
Also discarding 0 output transitions
Graph (complete) has 906 edges and 534 vertex of which 528 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.32 ms
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 105 Post agglomeration using F-continuation condition.Transition count delta: 105
Iterating post reduction 0 with 108 rules applied. Total rules applied 109 place count 527 transition count 391
Reduce places removed 105 places and 0 transitions.
Iterating post reduction 1 with 105 rules applied. Total rules applied 214 place count 422 transition count 391
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 214 place count 422 transition count 369
Deduced a syphon composed of 22 places in 6 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 258 place count 400 transition count 369
Performed 84 Post agglomeration using F-continuation condition.Transition count delta: 84
Deduced a syphon composed of 84 places in 3 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 426 place count 316 transition count 285
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 450 place count 304 transition count 285
Free-agglomeration rule (complex) applied 35 times.
Iterating global reduction 2 with 35 rules applied. Total rules applied 485 place count 304 transition count 250
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 2 with 35 rules applied. Total rules applied 520 place count 269 transition count 250
Partial Free-agglomeration rule applied 42 times.
Drop transitions removed 42 transitions
Iterating global reduction 3 with 42 rules applied. Total rules applied 562 place count 269 transition count 250
Applied a total of 562 rules in 199 ms. Remains 269 /534 variables (removed 265) and now considering 250/498 (removed 248) transitions.
Finished structural reductions, in 1 iterations. Remains : 269/534 places, 250/498 transitions.
Incomplete random walk after 1000000 steps, including 100657 resets, run finished after 2511 ms. (steps per millisecond=398 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 71634 resets, run finished after 1756 ms. (steps per millisecond=569 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 71839 resets, run finished after 1760 ms. (steps per millisecond=568 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 71690 resets, run finished after 1759 ms. (steps per millisecond=568 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 71732 resets, run finished after 1758 ms. (steps per millisecond=568 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 71802 resets, run finished after 1726 ms. (steps per millisecond=579 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 71846 resets, run finished after 1757 ms. (steps per millisecond=569 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 71709 resets, run finished after 1838 ms. (steps per millisecond=544 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 71562 resets, run finished after 1760 ms. (steps per millisecond=568 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Probably explored full state space saw : 935297 states, properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Probabilistic random walk after 1870702 steps, saw 935297 distinct states, run finished after 8809 ms. (steps per millisecond=212 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 5551395 steps, run timeout after 30001 ms. (steps per millisecond=185 ) properties seen :[1, 0, 0, 0, 0, 0, 0, 0]
Exhaustive walk after 5551395 steps, saw 2775470 distinct states, run finished after 30001 ms. (steps per millisecond=185 ) properties seen :[1, 0, 0, 0, 0, 0, 0, 0]
FORMULA DoubleExponent-PT-010-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
// Phase 1: matrix 250 rows 269 cols
[2021-05-11 15:46:50] [INFO ] Computed 50 place invariants in 10 ms
[2021-05-11 15:46:50] [INFO ] [Real]Absence check using 3 positive place invariants in 6 ms returned sat
[2021-05-11 15:46:50] [INFO ] [Real]Absence check using 3 positive and 47 generalized place invariants in 70 ms returned sat
[2021-05-11 15:46:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:46:51] [INFO ] [Real]Absence check using state equation in 326 ms returned sat
[2021-05-11 15:46:51] [INFO ] State equation strengthened by 38 read => feed constraints.
[2021-05-11 15:46:51] [INFO ] [Real]Added 38 Read/Feed constraints in 6 ms returned sat
[2021-05-11 15:46:51] [INFO ] Deduced a trap composed of 5 places in 109 ms
[2021-05-11 15:46:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 131 ms
[2021-05-11 15:46:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:46:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 7 ms returned sat
[2021-05-11 15:46:51] [INFO ] [Nat]Absence check using 3 positive and 47 generalized place invariants in 32 ms returned sat
[2021-05-11 15:46:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:46:51] [INFO ] [Nat]Absence check using state equation in 265 ms returned sat
[2021-05-11 15:46:51] [INFO ] [Nat]Added 38 Read/Feed constraints in 15 ms returned sat
[2021-05-11 15:46:51] [INFO ] Deduced a trap composed of 5 places in 73 ms
[2021-05-11 15:46:51] [INFO ] Deduced a trap composed of 10 places in 75 ms
[2021-05-11 15:46:51] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 178 ms
[2021-05-11 15:46:51] [INFO ] Computed and/alt/rep : 249/1436/249 causal constraints in 13 ms.
[2021-05-11 15:46:54] [INFO ] Added : 242 causal constraints over 49 iterations in 2357 ms. Result :sat
[2021-05-11 15:46:54] [INFO ] Deduced a trap composed of 22 places in 80 ms
[2021-05-11 15:46:54] [INFO ] Deduced a trap composed of 28 places in 54 ms
[2021-05-11 15:46:54] [INFO ] Deduced a trap composed of 29 places in 57 ms
[2021-05-11 15:46:54] [INFO ] Deduced a trap composed of 21 places in 56 ms
[2021-05-11 15:46:54] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 386 ms
Attempting to minimize the solution found.
Minimization took 22 ms.
[2021-05-11 15:46:54] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2021-05-11 15:46:54] [INFO ] [Real]Absence check using 3 positive and 47 generalized place invariants in 27 ms returned sat
[2021-05-11 15:46:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:46:54] [INFO ] [Real]Absence check using state equation in 295 ms returned sat
[2021-05-11 15:46:54] [INFO ] [Real]Added 38 Read/Feed constraints in 6 ms returned sat
[2021-05-11 15:46:55] [INFO ] Deduced a trap composed of 5 places in 83 ms
[2021-05-11 15:46:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 103 ms
[2021-05-11 15:46:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:46:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 7 ms returned sat
[2021-05-11 15:46:55] [INFO ] [Nat]Absence check using 3 positive and 47 generalized place invariants in 29 ms returned sat
[2021-05-11 15:46:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:46:55] [INFO ] [Nat]Absence check using state equation in 306 ms returned sat
[2021-05-11 15:46:55] [INFO ] [Nat]Added 38 Read/Feed constraints in 12 ms returned sat
[2021-05-11 15:46:55] [INFO ] Deduced a trap composed of 5 places in 65 ms
[2021-05-11 15:46:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 88 ms
[2021-05-11 15:46:55] [INFO ] Computed and/alt/rep : 249/1436/249 causal constraints in 15 ms.
[2021-05-11 15:46:58] [INFO ] Added : 245 causal constraints over 49 iterations in 2561 ms. Result :sat
[2021-05-11 15:46:58] [INFO ] Deduced a trap composed of 15 places in 72 ms
[2021-05-11 15:46:58] [INFO ] Deduced a trap composed of 22 places in 85 ms
[2021-05-11 15:46:58] [INFO ] Deduced a trap composed of 22 places in 59 ms
[2021-05-11 15:46:58] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 323 ms
Attempting to minimize the solution found.
Minimization took 16 ms.
[2021-05-11 15:46:58] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2021-05-11 15:46:58] [INFO ] [Real]Absence check using 3 positive and 47 generalized place invariants in 20 ms returned sat
[2021-05-11 15:46:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:46:58] [INFO ] [Real]Absence check using state equation in 218 ms returned sat
[2021-05-11 15:46:58] [INFO ] [Real]Added 38 Read/Feed constraints in 6 ms returned sat
[2021-05-11 15:46:58] [INFO ] Deduced a trap composed of 5 places in 79 ms
[2021-05-11 15:46:58] [INFO ] Deduced a trap composed of 11 places in 102 ms
[2021-05-11 15:46:59] [INFO ] Deduced a trap composed of 8 places in 95 ms
[2021-05-11 15:46:59] [INFO ] Deduced a trap composed of 10 places in 88 ms
[2021-05-11 15:46:59] [INFO ] Deduced a trap composed of 14 places in 77 ms
[2021-05-11 15:46:59] [INFO ] Deduced a trap composed of 14 places in 125 ms
[2021-05-11 15:46:59] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 643 ms
[2021-05-11 15:46:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:46:59] [INFO ] [Nat]Absence check using 3 positive place invariants in 7 ms returned sat
[2021-05-11 15:46:59] [INFO ] [Nat]Absence check using 3 positive and 47 generalized place invariants in 20 ms returned sat
[2021-05-11 15:46:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:46:59] [INFO ] [Nat]Absence check using state equation in 219 ms returned sat
[2021-05-11 15:46:59] [INFO ] [Nat]Added 38 Read/Feed constraints in 29 ms returned sat
[2021-05-11 15:46:59] [INFO ] Deduced a trap composed of 5 places in 78 ms
[2021-05-11 15:46:59] [INFO ] Deduced a trap composed of 11 places in 83 ms
[2021-05-11 15:46:59] [INFO ] Deduced a trap composed of 10 places in 77 ms
[2021-05-11 15:47:00] [INFO ] Deduced a trap composed of 8 places in 76 ms
[2021-05-11 15:47:00] [INFO ] Deduced a trap composed of 32 places in 80 ms
[2021-05-11 15:47:00] [INFO ] Deduced a trap composed of 14 places in 75 ms
[2021-05-11 15:47:00] [INFO ] Deduced a trap composed of 14 places in 76 ms
[2021-05-11 15:47:00] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 626 ms
[2021-05-11 15:47:00] [INFO ] Computed and/alt/rep : 249/1436/249 causal constraints in 13 ms.
[2021-05-11 15:47:02] [INFO ] Added : 234 causal constraints over 48 iterations in 1857 ms. Result :sat
[2021-05-11 15:47:02] [INFO ] Deduced a trap composed of 22 places in 61 ms
[2021-05-11 15:47:02] [INFO ] Deduced a trap composed of 29 places in 54 ms
[2021-05-11 15:47:02] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 186 ms
Attempting to minimize the solution found.
Minimization took 18 ms.
[2021-05-11 15:47:02] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2021-05-11 15:47:02] [INFO ] [Real]Absence check using 3 positive and 47 generalized place invariants in 19 ms returned sat
[2021-05-11 15:47:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:47:02] [INFO ] [Real]Absence check using state equation in 264 ms returned sat
[2021-05-11 15:47:02] [INFO ] [Real]Added 38 Read/Feed constraints in 34 ms returned sat
[2021-05-11 15:47:02] [INFO ] Computed and/alt/rep : 249/1436/249 causal constraints in 14 ms.
[2021-05-11 15:47:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:47:02] [INFO ] [Nat]Absence check using 3 positive place invariants in 7 ms returned sat
[2021-05-11 15:47:02] [INFO ] [Nat]Absence check using 3 positive and 47 generalized place invariants in 19 ms returned sat
[2021-05-11 15:47:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:47:03] [INFO ] [Nat]Absence check using state equation in 272 ms returned sat
[2021-05-11 15:47:03] [INFO ] [Nat]Added 38 Read/Feed constraints in 18 ms returned sat
[2021-05-11 15:47:03] [INFO ] Deduced a trap composed of 22 places in 58 ms
[2021-05-11 15:47:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 76 ms
[2021-05-11 15:47:03] [INFO ] Computed and/alt/rep : 249/1436/249 causal constraints in 16 ms.
[2021-05-11 15:47:05] [INFO ] Added : 236 causal constraints over 48 iterations in 1877 ms. Result :sat
[2021-05-11 15:47:05] [INFO ] Deduced a trap composed of 18 places in 63 ms
[2021-05-11 15:47:05] [INFO ] Deduced a trap composed of 22 places in 68 ms
[2021-05-11 15:47:05] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 242 ms
Attempting to minimize the solution found.
Minimization took 20 ms.
[2021-05-11 15:47:05] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2021-05-11 15:47:05] [INFO ] [Real]Absence check using 3 positive and 47 generalized place invariants in 43 ms returned sat
[2021-05-11 15:47:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:47:05] [INFO ] [Real]Absence check using state equation in 322 ms returned sat
[2021-05-11 15:47:05] [INFO ] [Real]Added 38 Read/Feed constraints in 6 ms returned sat
[2021-05-11 15:47:05] [INFO ] Deduced a trap composed of 5 places in 92 ms
[2021-05-11 15:47:06] [INFO ] Deduced a trap composed of 83 places in 111 ms
[2021-05-11 15:47:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 248 ms
[2021-05-11 15:47:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:47:06] [INFO ] [Nat]Absence check using 3 positive place invariants in 7 ms returned sat
[2021-05-11 15:47:06] [INFO ] [Nat]Absence check using 3 positive and 47 generalized place invariants in 19 ms returned sat
[2021-05-11 15:47:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:47:06] [INFO ] [Nat]Absence check using state equation in 306 ms returned sat
[2021-05-11 15:47:06] [INFO ] [Nat]Added 38 Read/Feed constraints in 11 ms returned sat
[2021-05-11 15:47:06] [INFO ] Deduced a trap composed of 5 places in 72 ms
[2021-05-11 15:47:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 91 ms
[2021-05-11 15:47:06] [INFO ] Computed and/alt/rep : 249/1436/249 causal constraints in 16 ms.
[2021-05-11 15:47:08] [INFO ] Added : 245 causal constraints over 49 iterations in 2157 ms. Result :sat
[2021-05-11 15:47:08] [INFO ] Deduced a trap composed of 13 places in 65 ms
[2021-05-11 15:47:08] [INFO ] Deduced a trap composed of 29 places in 55 ms
[2021-05-11 15:47:09] [INFO ] Deduced a trap composed of 18 places in 54 ms
[2021-05-11 15:47:09] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 301 ms
Attempting to minimize the solution found.
Minimization took 18 ms.
[2021-05-11 15:47:09] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2021-05-11 15:47:09] [INFO ] [Real]Absence check using 3 positive and 47 generalized place invariants in 29 ms returned sat
[2021-05-11 15:47:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:47:09] [INFO ] [Real]Absence check using state equation in 294 ms returned sat
[2021-05-11 15:47:09] [INFO ] [Real]Added 38 Read/Feed constraints in 8 ms returned sat
[2021-05-11 15:47:09] [INFO ] Deduced a trap composed of 5 places in 70 ms
[2021-05-11 15:47:09] [INFO ] Deduced a trap composed of 49 places in 34 ms
[2021-05-11 15:47:09] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 140 ms
[2021-05-11 15:47:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:47:09] [INFO ] [Nat]Absence check using 3 positive place invariants in 7 ms returned sat
[2021-05-11 15:47:09] [INFO ] [Nat]Absence check using 3 positive and 47 generalized place invariants in 29 ms returned sat
[2021-05-11 15:47:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:47:09] [INFO ] [Nat]Absence check using state equation in 240 ms returned sat
[2021-05-11 15:47:09] [INFO ] [Nat]Added 38 Read/Feed constraints in 16 ms returned sat
[2021-05-11 15:47:09] [INFO ] Deduced a trap composed of 5 places in 67 ms
[2021-05-11 15:47:10] [INFO ] Deduced a trap composed of 40 places in 79 ms
[2021-05-11 15:47:10] [INFO ] Deduced a trap composed of 16 places in 68 ms
[2021-05-11 15:47:10] [INFO ] Deduced a trap composed of 21 places in 79 ms
[2021-05-11 15:47:10] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 354 ms
[2021-05-11 15:47:10] [INFO ] Computed and/alt/rep : 249/1436/249 causal constraints in 13 ms.
[2021-05-11 15:47:12] [INFO ] Added : 247 causal constraints over 51 iterations in 2295 ms. Result :sat
[2021-05-11 15:47:12] [INFO ] Deduced a trap composed of 25 places in 52 ms
[2021-05-11 15:47:12] [INFO ] Deduced a trap composed of 30 places in 57 ms
[2021-05-11 15:47:12] [INFO ] Deduced a trap composed of 29 places in 56 ms
[2021-05-11 15:47:12] [INFO ] Deduced a trap composed of 22 places in 51 ms
[2021-05-11 15:47:12] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 400 ms
Attempting to minimize the solution found.
Minimization took 16 ms.
[2021-05-11 15:47:13] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2021-05-11 15:47:13] [INFO ] [Real]Absence check using 3 positive and 47 generalized place invariants in 23 ms returned sat
[2021-05-11 15:47:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:47:13] [INFO ] [Real]Absence check using state equation in 245 ms returned sat
[2021-05-11 15:47:13] [INFO ] [Real]Added 38 Read/Feed constraints in 5 ms returned sat
[2021-05-11 15:47:13] [INFO ] Deduced a trap composed of 5 places in 72 ms
[2021-05-11 15:47:13] [INFO ] Deduced a trap composed of 39 places in 25 ms
[2021-05-11 15:47:13] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 126 ms
[2021-05-11 15:47:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:47:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 7 ms returned sat
[2021-05-11 15:47:13] [INFO ] [Nat]Absence check using 3 positive and 47 generalized place invariants in 26 ms returned sat
[2021-05-11 15:47:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:47:13] [INFO ] [Nat]Absence check using state equation in 252 ms returned sat
[2021-05-11 15:47:13] [INFO ] [Nat]Added 38 Read/Feed constraints in 15 ms returned sat
[2021-05-11 15:47:13] [INFO ] Deduced a trap composed of 5 places in 75 ms
[2021-05-11 15:47:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 94 ms
[2021-05-11 15:47:13] [INFO ] Computed and/alt/rep : 249/1436/249 causal constraints in 16 ms.
[2021-05-11 15:47:16] [INFO ] Added : 247 causal constraints over 50 iterations in 2376 ms. Result :sat
[2021-05-11 15:47:16] [INFO ] Deduced a trap composed of 22 places in 60 ms
[2021-05-11 15:47:16] [INFO ] Deduced a trap composed of 32 places in 44 ms
[2021-05-11 15:47:16] [INFO ] Deduced a trap composed of 26 places in 47 ms
[2021-05-11 15:47:16] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 267 ms
Attempting to minimize the solution found.
Minimization took 22 ms.
Interrupted Parikh walk after 11612823 steps, including 1344509 resets, run timeout after 30001 ms. (steps per millisecond=387 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Parikh walk after 6977900 steps, including 807473 resets, run finished after 17821 ms. (steps per millisecond=391 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Interrupted Parikh walk after 11651471 steps, including 1348182 resets, run timeout after 30001 ms. (steps per millisecond=388 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Parikh walk after 126600 steps, including 14749 resets, run finished after 331 ms. (steps per millisecond=382 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1197600 steps, including 138596 resets, run finished after 3102 ms. (steps per millisecond=386 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1056400 steps, including 122173 resets, run finished after 2756 ms. (steps per millisecond=383 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 3117100 steps, including 360644 resets, run finished after 8134 ms. (steps per millisecond=383 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Support contains 22 out of 269 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 269/269 places, 250/250 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 269 transition count 249
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 268 transition count 249
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 267 transition count 248
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 5 place count 267 transition count 247
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 266 transition count 247
Applied a total of 6 rules in 30 ms. Remains 266 /269 variables (removed 3) and now considering 247/250 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 266/269 places, 247/250 transitions.
Incomplete random walk after 1000000 steps, including 100759 resets, run finished after 2316 ms. (steps per millisecond=431 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 71768 resets, run finished after 1743 ms. (steps per millisecond=573 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 71723 resets, run finished after 1765 ms. (steps per millisecond=566 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 71873 resets, run finished after 1720 ms. (steps per millisecond=581 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 71826 resets, run finished after 1660 ms. (steps per millisecond=602 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 71724 resets, run finished after 1683 ms. (steps per millisecond=594 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 71629 resets, run finished after 1819 ms. (steps per millisecond=549 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 71667 resets, run finished after 1718 ms. (steps per millisecond=582 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 5830410 steps, run timeout after 30001 ms. (steps per millisecond=194 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Probabilistic random walk after 5830410 steps, saw 2914017 distinct states, run finished after 30001 ms. (steps per millisecond=194 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 247 rows 266 cols
[2021-05-11 15:49:33] [INFO ] Computed 50 place invariants in 18 ms
[2021-05-11 15:49:33] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2021-05-11 15:49:33] [INFO ] [Real]Absence check using 2 positive and 48 generalized place invariants in 57 ms returned sat
[2021-05-11 15:49:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:49:33] [INFO ] [Real]Absence check using state equation in 245 ms returned sat
[2021-05-11 15:49:33] [INFO ] State equation strengthened by 39 read => feed constraints.
[2021-05-11 15:49:33] [INFO ] [Real]Added 39 Read/Feed constraints in 7 ms returned sat
[2021-05-11 15:49:33] [INFO ] Deduced a trap composed of 5 places in 68 ms
[2021-05-11 15:49:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 88 ms
[2021-05-11 15:49:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:49:33] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2021-05-11 15:49:33] [INFO ] [Nat]Absence check using 2 positive and 48 generalized place invariants in 23 ms returned sat
[2021-05-11 15:49:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:49:33] [INFO ] [Nat]Absence check using state equation in 249 ms returned sat
[2021-05-11 15:49:33] [INFO ] [Nat]Added 39 Read/Feed constraints in 14 ms returned sat
[2021-05-11 15:49:34] [INFO ] Deduced a trap composed of 5 places in 113 ms
[2021-05-11 15:49:34] [INFO ] Deduced a trap composed of 24 places in 103 ms
[2021-05-11 15:49:34] [INFO ] Deduced a trap composed of 36 places in 100 ms
[2021-05-11 15:49:34] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 356 ms
[2021-05-11 15:49:34] [INFO ] Computed and/alt/rep : 246/1434/246 causal constraints in 14 ms.
[2021-05-11 15:49:36] [INFO ] Added : 238 causal constraints over 48 iterations in 2072 ms. Result :sat
[2021-05-11 15:49:36] [INFO ] Deduced a trap composed of 25 places in 96 ms
[2021-05-11 15:49:36] [INFO ] Deduced a trap composed of 24 places in 87 ms
[2021-05-11 15:49:36] [INFO ] Deduced a trap composed of 78 places in 99 ms
[2021-05-11 15:49:36] [INFO ] Deduced a trap composed of 31 places in 37 ms
[2021-05-11 15:49:36] [INFO ] Deduced a trap composed of 83 places in 89 ms
[2021-05-11 15:49:36] [INFO ] Deduced a trap composed of 31 places in 43 ms
[2021-05-11 15:49:36] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 628 ms
Attempting to minimize the solution found.
Minimization took 15 ms.
[2021-05-11 15:49:37] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2021-05-11 15:49:37] [INFO ] [Real]Absence check using 2 positive and 48 generalized place invariants in 24 ms returned sat
[2021-05-11 15:49:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:49:37] [INFO ] [Real]Absence check using state equation in 251 ms returned sat
[2021-05-11 15:49:37] [INFO ] [Real]Added 39 Read/Feed constraints in 7 ms returned sat
[2021-05-11 15:49:37] [INFO ] Deduced a trap composed of 5 places in 80 ms
[2021-05-11 15:49:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 99 ms
[2021-05-11 15:49:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:49:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2021-05-11 15:49:37] [INFO ] [Nat]Absence check using 2 positive and 48 generalized place invariants in 23 ms returned sat
[2021-05-11 15:49:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:49:37] [INFO ] [Nat]Absence check using state equation in 296 ms returned sat
[2021-05-11 15:49:37] [INFO ] [Nat]Added 39 Read/Feed constraints in 12 ms returned sat
[2021-05-11 15:49:37] [INFO ] Deduced a trap composed of 5 places in 99 ms
[2021-05-11 15:49:38] [INFO ] Deduced a trap composed of 31 places in 96 ms
[2021-05-11 15:49:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 224 ms
[2021-05-11 15:49:38] [INFO ] Computed and/alt/rep : 246/1434/246 causal constraints in 15 ms.
[2021-05-11 15:49:40] [INFO ] Added : 246 causal constraints over 50 iterations in 2258 ms. Result :sat
[2021-05-11 15:49:40] [INFO ] Deduced a trap composed of 15 places in 100 ms
[2021-05-11 15:49:40] [INFO ] Deduced a trap composed of 97 places in 94 ms
[2021-05-11 15:49:40] [INFO ] Deduced a trap composed of 99 places in 95 ms
[2021-05-11 15:49:40] [INFO ] Deduced a trap composed of 18 places in 93 ms
[2021-05-11 15:49:40] [INFO ] Deduced a trap composed of 13 places in 103 ms
[2021-05-11 15:49:41] [INFO ] Deduced a trap composed of 82 places in 105 ms
[2021-05-11 15:49:41] [INFO ] Deduced a trap composed of 21 places in 98 ms
[2021-05-11 15:49:41] [INFO ] Deduced a trap composed of 21 places in 92 ms
[2021-05-11 15:49:41] [INFO ] Deduced a trap composed of 80 places in 88 ms
[2021-05-11 15:49:41] [INFO ] Deduced a trap composed of 96 places in 88 ms
[2021-05-11 15:49:41] [INFO ] Deduced a trap composed of 90 places in 95 ms
[2021-05-11 15:49:41] [INFO ] Deduced a trap composed of 80 places in 94 ms
[2021-05-11 15:49:41] [INFO ] Deduced a trap composed of 87 places in 89 ms
[2021-05-11 15:49:42] [INFO ] Deduced a trap composed of 101 places in 85 ms
[2021-05-11 15:49:42] [INFO ] Deduced a trap composed of 25 places in 87 ms
[2021-05-11 15:49:42] [INFO ] Deduced a trap composed of 49 places in 83 ms
[2021-05-11 15:49:42] [INFO ] Deduced a trap composed of 90 places in 84 ms
[2021-05-11 15:49:42] [INFO ] Deduced a trap composed of 36 places in 86 ms
[2021-05-11 15:49:42] [INFO ] Deduced a trap composed of 54 places in 88 ms
[2021-05-11 15:49:42] [INFO ] Deduced a trap composed of 30 places in 36 ms
[2021-05-11 15:49:42] [INFO ] Trap strengthening (SAT) tested/added 21/20 trap constraints in 2602 ms
Attempting to minimize the solution found.
Minimization took 18 ms.
[2021-05-11 15:49:42] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2021-05-11 15:49:42] [INFO ] [Real]Absence check using 2 positive and 48 generalized place invariants in 18 ms returned sat
[2021-05-11 15:49:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:49:43] [INFO ] [Real]Absence check using state equation in 210 ms returned sat
[2021-05-11 15:49:43] [INFO ] [Real]Added 39 Read/Feed constraints in 5 ms returned sat
[2021-05-11 15:49:43] [INFO ] Deduced a trap composed of 5 places in 86 ms
[2021-05-11 15:49:43] [INFO ] Deduced a trap composed of 10 places in 85 ms
[2021-05-11 15:49:43] [INFO ] Deduced a trap composed of 26 places in 47 ms
[2021-05-11 15:49:43] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 254 ms
[2021-05-11 15:49:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:49:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2021-05-11 15:49:43] [INFO ] [Nat]Absence check using 2 positive and 48 generalized place invariants in 19 ms returned sat
[2021-05-11 15:49:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:49:43] [INFO ] [Nat]Absence check using state equation in 214 ms returned sat
[2021-05-11 15:49:43] [INFO ] [Nat]Added 39 Read/Feed constraints in 27 ms returned sat
[2021-05-11 15:49:43] [INFO ] Deduced a trap composed of 8 places in 72 ms
[2021-05-11 15:49:43] [INFO ] Deduced a trap composed of 5 places in 74 ms
[2021-05-11 15:49:43] [INFO ] Deduced a trap composed of 10 places in 73 ms
[2021-05-11 15:49:44] [INFO ] Deduced a trap composed of 31 places in 39 ms
[2021-05-11 15:49:44] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 305 ms
[2021-05-11 15:49:44] [INFO ] Computed and/alt/rep : 246/1434/246 causal constraints in 15 ms.
[2021-05-11 15:49:45] [INFO ] Added : 227 causal constraints over 46 iterations in 1745 ms. Result :sat
[2021-05-11 15:49:45] [INFO ] Deduced a trap composed of 13 places in 109 ms
[2021-05-11 15:49:46] [INFO ] Deduced a trap composed of 14 places in 69 ms
[2021-05-11 15:49:46] [INFO ] Deduced a trap composed of 16 places in 86 ms
[2021-05-11 15:49:46] [INFO ] Deduced a trap composed of 15 places in 70 ms
[2021-05-11 15:49:46] [INFO ] Deduced a trap composed of 18 places in 71 ms
[2021-05-11 15:49:46] [INFO ] Deduced a trap composed of 26 places in 55 ms
[2021-05-11 15:49:46] [INFO ] Deduced a trap composed of 26 places in 55 ms
[2021-05-11 15:49:46] [INFO ] Deduced a trap composed of 25 places in 79 ms
[2021-05-11 15:49:46] [INFO ] Deduced a trap composed of 28 places in 77 ms
[2021-05-11 15:49:46] [INFO ] Deduced a trap composed of 24 places in 50 ms
[2021-05-11 15:49:46] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1070 ms
Attempting to minimize the solution found.
Minimization took 16 ms.
[2021-05-11 15:49:46] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2021-05-11 15:49:46] [INFO ] [Real]Absence check using 2 positive and 48 generalized place invariants in 19 ms returned sat
[2021-05-11 15:49:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:49:47] [INFO ] [Real]Absence check using state equation in 247 ms returned sat
[2021-05-11 15:49:47] [INFO ] [Real]Added 39 Read/Feed constraints in 79 ms returned sat
[2021-05-11 15:49:47] [INFO ] Deduced a trap composed of 18 places in 89 ms
[2021-05-11 15:49:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 115 ms
[2021-05-11 15:49:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:49:47] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2021-05-11 15:49:47] [INFO ] [Nat]Absence check using 2 positive and 48 generalized place invariants in 19 ms returned sat
[2021-05-11 15:49:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:49:47] [INFO ] [Nat]Absence check using state equation in 253 ms returned sat
[2021-05-11 15:49:47] [INFO ] [Nat]Added 39 Read/Feed constraints in 29 ms returned sat
[2021-05-11 15:49:47] [INFO ] Computed and/alt/rep : 246/1434/246 causal constraints in 13 ms.
[2021-05-11 15:49:49] [INFO ] Added : 223 causal constraints over 45 iterations in 1788 ms. Result :sat
[2021-05-11 15:49:49] [INFO ] Deduced a trap composed of 15 places in 86 ms
[2021-05-11 15:49:49] [INFO ] Deduced a trap composed of 15 places in 64 ms
[2021-05-11 15:49:49] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 240 ms
Attempting to minimize the solution found.
Minimization took 17 ms.
[2021-05-11 15:49:49] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2021-05-11 15:49:49] [INFO ] [Real]Absence check using 2 positive and 48 generalized place invariants in 19 ms returned sat
[2021-05-11 15:49:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:49:50] [INFO ] [Real]Absence check using state equation in 244 ms returned sat
[2021-05-11 15:49:50] [INFO ] [Real]Added 39 Read/Feed constraints in 6 ms returned sat
[2021-05-11 15:49:50] [INFO ] Deduced a trap composed of 5 places in 100 ms
[2021-05-11 15:49:50] [INFO ] Deduced a trap composed of 87 places in 102 ms
[2021-05-11 15:49:50] [INFO ] Deduced a trap composed of 87 places in 106 ms
[2021-05-11 15:49:50] [INFO ] Deduced a trap composed of 38 places in 106 ms
[2021-05-11 15:49:50] [INFO ] Deduced a trap composed of 90 places in 99 ms
[2021-05-11 15:49:50] [INFO ] Deduced a trap composed of 70 places in 103 ms
[2021-05-11 15:49:50] [INFO ] Deduced a trap composed of 44 places in 89 ms
[2021-05-11 15:49:50] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 825 ms
[2021-05-11 15:49:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:49:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2021-05-11 15:49:50] [INFO ] [Nat]Absence check using 2 positive and 48 generalized place invariants in 18 ms returned sat
[2021-05-11 15:49:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:49:51] [INFO ] [Nat]Absence check using state equation in 229 ms returned sat
[2021-05-11 15:49:51] [INFO ] [Nat]Added 39 Read/Feed constraints in 11 ms returned sat
[2021-05-11 15:49:51] [INFO ] Deduced a trap composed of 5 places in 85 ms
[2021-05-11 15:49:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 103 ms
[2021-05-11 15:49:51] [INFO ] Computed and/alt/rep : 246/1434/246 causal constraints in 13 ms.
[2021-05-11 15:49:53] [INFO ] Added : 242 causal constraints over 49 iterations in 2015 ms. Result :sat
[2021-05-11 15:49:53] [INFO ] Deduced a trap composed of 13 places in 60 ms
[2021-05-11 15:49:53] [INFO ] Deduced a trap composed of 15 places in 59 ms
[2021-05-11 15:49:53] [INFO ] Deduced a trap composed of 18 places in 80 ms
[2021-05-11 15:49:53] [INFO ] Deduced a trap composed of 21 places in 54 ms
[2021-05-11 15:49:53] [INFO ] Deduced a trap composed of 25 places in 48 ms
[2021-05-11 15:49:53] [INFO ] Deduced a trap composed of 44 places in 55 ms
[2021-05-11 15:49:53] [INFO ] Deduced a trap composed of 24 places in 43 ms
[2021-05-11 15:49:53] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 648 ms
Attempting to minimize the solution found.
Minimization took 17 ms.
[2021-05-11 15:49:54] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2021-05-11 15:49:54] [INFO ] [Real]Absence check using 2 positive and 48 generalized place invariants in 25 ms returned sat
[2021-05-11 15:49:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:49:54] [INFO ] [Real]Absence check using state equation in 250 ms returned sat
[2021-05-11 15:49:54] [INFO ] [Real]Added 39 Read/Feed constraints in 5 ms returned sat
[2021-05-11 15:49:54] [INFO ] Computed and/alt/rep : 246/1434/246 causal constraints in 15 ms.
[2021-05-11 15:49:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:49:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2021-05-11 15:49:54] [INFO ] [Nat]Absence check using 2 positive and 48 generalized place invariants in 24 ms returned sat
[2021-05-11 15:49:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:49:54] [INFO ] [Nat]Absence check using state equation in 227 ms returned sat
[2021-05-11 15:49:54] [INFO ] [Nat]Added 39 Read/Feed constraints in 20 ms returned sat
[2021-05-11 15:49:54] [INFO ] Deduced a trap composed of 5 places in 77 ms
[2021-05-11 15:49:54] [INFO ] Deduced a trap composed of 21 places in 50 ms
[2021-05-11 15:49:54] [INFO ] Deduced a trap composed of 21 places in 45 ms
[2021-05-11 15:49:54] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 237 ms
[2021-05-11 15:49:54] [INFO ] Computed and/alt/rep : 246/1434/246 causal constraints in 14 ms.
[2021-05-11 15:49:57] [INFO ] Added : 245 causal constraints over 49 iterations in 2206 ms. Result :sat
[2021-05-11 15:49:57] [INFO ] Deduced a trap composed of 18 places in 64 ms
[2021-05-11 15:49:57] [INFO ] Deduced a trap composed of 15 places in 52 ms
[2021-05-11 15:49:57] [INFO ] Deduced a trap composed of 23 places in 70 ms
[2021-05-11 15:49:57] [INFO ] Deduced a trap composed of 24 places in 57 ms
[2021-05-11 15:49:57] [INFO ] Deduced a trap composed of 22 places in 60 ms
[2021-05-11 15:49:57] [INFO ] Deduced a trap composed of 24 places in 45 ms
[2021-05-11 15:49:57] [INFO ] Deduced a trap composed of 31 places in 54 ms
[2021-05-11 15:49:57] [INFO ] Deduced a trap composed of 25 places in 59 ms
[2021-05-11 15:49:57] [INFO ] Deduced a trap composed of 27 places in 42 ms
[2021-05-11 15:49:58] [INFO ] Deduced a trap composed of 26 places in 50 ms
[2021-05-11 15:49:58] [INFO ] Deduced a trap composed of 28 places in 50 ms
[2021-05-11 15:49:58] [INFO ] Deduced a trap composed of 34 places in 48 ms
[2021-05-11 15:49:58] [INFO ] Deduced a trap composed of 33 places in 49 ms
[2021-05-11 15:49:58] [INFO ] Deduced a trap composed of 33 places in 48 ms
[2021-05-11 15:49:58] [INFO ] Deduced a trap composed of 28 places in 47 ms
[2021-05-11 15:49:58] [INFO ] Deduced a trap composed of 31 places in 42 ms
[2021-05-11 15:49:58] [INFO ] Deduced a trap composed of 38 places in 47 ms
[2021-05-11 15:49:58] [INFO ] Deduced a trap composed of 36 places in 38 ms
[2021-05-11 15:49:58] [INFO ] Deduced a trap composed of 43 places in 36 ms
[2021-05-11 15:49:58] [INFO ] Deduced a trap composed of 40 places in 23 ms
[2021-05-11 15:49:58] [INFO ] Deduced a trap composed of 39 places in 29 ms
[2021-05-11 15:49:59] [INFO ] Trap strengthening (SAT) tested/added 22/21 trap constraints in 1864 ms
Attempting to minimize the solution found.
Minimization took 21 ms.
[2021-05-11 15:49:59] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2021-05-11 15:49:59] [INFO ] [Real]Absence check using 2 positive and 48 generalized place invariants in 19 ms returned sat
[2021-05-11 15:49:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:49:59] [INFO ] [Real]Absence check using state equation in 236 ms returned sat
[2021-05-11 15:49:59] [INFO ] [Real]Added 39 Read/Feed constraints in 5 ms returned sat
[2021-05-11 15:49:59] [INFO ] Deduced a trap composed of 5 places in 78 ms
[2021-05-11 15:49:59] [INFO ] Deduced a trap composed of 28 places in 53 ms
[2021-05-11 15:49:59] [INFO ] Deduced a trap composed of 36 places in 70 ms
[2021-05-11 15:49:59] [INFO ] Deduced a trap composed of 25 places in 43 ms
[2021-05-11 15:49:59] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 311 ms
[2021-05-11 15:49:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:49:59] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2021-05-11 15:49:59] [INFO ] [Nat]Absence check using 2 positive and 48 generalized place invariants in 18 ms returned sat
[2021-05-11 15:49:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:49:59] [INFO ] [Nat]Absence check using state equation in 233 ms returned sat
[2021-05-11 15:49:59] [INFO ] [Nat]Added 39 Read/Feed constraints in 10 ms returned sat
[2021-05-11 15:50:00] [INFO ] Deduced a trap composed of 5 places in 75 ms
[2021-05-11 15:50:00] [INFO ] Deduced a trap composed of 28 places in 53 ms
[2021-05-11 15:50:00] [INFO ] Deduced a trap composed of 36 places in 35 ms
[2021-05-11 15:50:00] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 216 ms
[2021-05-11 15:50:00] [INFO ] Computed and/alt/rep : 246/1434/246 causal constraints in 13 ms.
[2021-05-11 15:50:02] [INFO ] Added : 243 causal constraints over 49 iterations in 1845 ms. Result :sat
[2021-05-11 15:50:02] [INFO ] Deduced a trap composed of 10 places in 70 ms
[2021-05-11 15:50:02] [INFO ] Deduced a trap composed of 10 places in 80 ms
[2021-05-11 15:50:02] [INFO ] Deduced a trap composed of 15 places in 79 ms
[2021-05-11 15:50:02] [INFO ] Deduced a trap composed of 18 places in 53 ms
[2021-05-11 15:50:02] [INFO ] Deduced a trap composed of 21 places in 61 ms
[2021-05-11 15:50:02] [INFO ] Deduced a trap composed of 25 places in 42 ms
[2021-05-11 15:50:02] [INFO ] Deduced a trap composed of 24 places in 51 ms
[2021-05-11 15:50:02] [INFO ] Deduced a trap composed of 26 places in 43 ms
[2021-05-11 15:50:02] [INFO ] Deduced a trap composed of 21 places in 53 ms
[2021-05-11 15:50:02] [INFO ] Deduced a trap composed of 39 places in 21 ms
[2021-05-11 15:50:03] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 995 ms
Attempting to minimize the solution found.
Minimization took 18 ms.
Interrupted Parikh walk after 11747245 steps, including 1358870 resets, run timeout after 30001 ms. (steps per millisecond=391 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Parikh walk after 3996900 steps, including 462464 resets, run finished after 9995 ms. (steps per millisecond=399 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Interrupted Parikh walk after 11827956 steps, including 1368554 resets, run timeout after 30001 ms. (steps per millisecond=394 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Parikh walk after 322700 steps, including 37354 resets, run finished after 817 ms. (steps per millisecond=394 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1816000 steps, including 210212 resets, run finished after 4593 ms. (steps per millisecond=395 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 5710600 steps, including 660555 resets, run finished after 14439 ms. (steps per millisecond=395 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 2106400 steps, including 244002 resets, run finished after 5360 ms. (steps per millisecond=392 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Support contains 22 out of 266 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 266/266 places, 247/247 transitions.
Applied a total of 0 rules in 15 ms. Remains 266 /266 variables (removed 0) and now considering 247/247 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 266/266 places, 247/247 transitions.
Starting structural reductions, iteration 0 : 266/266 places, 247/247 transitions.
Applied a total of 0 rules in 15 ms. Remains 266 /266 variables (removed 0) and now considering 247/247 (removed 0) transitions.
// Phase 1: matrix 247 rows 266 cols
[2021-05-11 15:51:38] [INFO ] Computed 50 place invariants in 12 ms
[2021-05-11 15:51:38] [INFO ] Implicit Places using invariants in 413 ms returned [23, 29, 49, 55, 78, 84, 104, 110, 132, 137, 138, 222, 229, 257, 263]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 415 ms to find 15 implicit places.
[2021-05-11 15:51:38] [INFO ] Redundant transitions in 9 ms returned []
// Phase 1: matrix 247 rows 251 cols
[2021-05-11 15:51:38] [INFO ] Computed 36 place invariants in 11 ms
[2021-05-11 15:51:39] [INFO ] Dead Transitions using invariants and state equation in 307 ms returned []
Starting structural reductions, iteration 1 : 251/266 places, 247/247 transitions.
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 251 transition count 242
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 10 place count 246 transition count 242
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 14 place count 246 transition count 242
Applied a total of 14 rules in 52 ms. Remains 246 /251 variables (removed 5) and now considering 242/247 (removed 5) transitions.
// Phase 1: matrix 242 rows 246 cols
[2021-05-11 15:51:39] [INFO ] Computed 36 place invariants in 10 ms
[2021-05-11 15:51:39] [INFO ] Implicit Places using invariants in 290 ms returned []
// Phase 1: matrix 242 rows 246 cols
[2021-05-11 15:51:39] [INFO ] Computed 36 place invariants in 9 ms
[2021-05-11 15:51:39] [INFO ] State equation strengthened by 40 read => feed constraints.
[2021-05-11 15:51:40] [INFO ] Implicit Places using invariants and state equation in 1416 ms returned []
Implicit Place search using SMT with State Equation took 1707 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 246/266 places, 242/247 transitions.
Incomplete random walk after 1000000 steps, including 109517 resets, run finished after 2317 ms. (steps per millisecond=431 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 76174 resets, run finished after 1699 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 76144 resets, run finished after 1723 ms. (steps per millisecond=580 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 75895 resets, run finished after 1683 ms. (steps per millisecond=594 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 76110 resets, run finished after 1708 ms. (steps per millisecond=585 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 76096 resets, run finished after 1709 ms. (steps per millisecond=585 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 76124 resets, run finished after 1781 ms. (steps per millisecond=561 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 75953 resets, run finished after 1670 ms. (steps per millisecond=598 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 6046548 steps, run timeout after 30001 ms. (steps per millisecond=201 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Probabilistic random walk after 6046548 steps, saw 3022508 distinct states, run finished after 30001 ms. (steps per millisecond=201 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 242 rows 246 cols
[2021-05-11 15:52:25] [INFO ] Computed 36 place invariants in 9 ms
[2021-05-11 15:52:25] [INFO ] [Real]Absence check using 14 positive place invariants in 12 ms returned sat
[2021-05-11 15:52:25] [INFO ] [Real]Absence check using 14 positive and 22 generalized place invariants in 7 ms returned sat
[2021-05-11 15:52:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:52:25] [INFO ] [Real]Absence check using state equation in 247 ms returned sat
[2021-05-11 15:52:25] [INFO ] State equation strengthened by 40 read => feed constraints.
[2021-05-11 15:52:25] [INFO ] [Real]Added 40 Read/Feed constraints in 7 ms returned sat
[2021-05-11 15:52:25] [INFO ] Deduced a trap composed of 5 places in 109 ms
[2021-05-11 15:52:25] [INFO ] Deduced a trap composed of 21 places in 55 ms
[2021-05-11 15:52:25] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 203 ms
[2021-05-11 15:52:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:52:25] [INFO ] [Nat]Absence check using 14 positive place invariants in 17 ms returned sat
[2021-05-11 15:52:25] [INFO ] [Nat]Absence check using 14 positive and 22 generalized place invariants in 7 ms returned sat
[2021-05-11 15:52:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:52:25] [INFO ] [Nat]Absence check using state equation in 257 ms returned sat
[2021-05-11 15:52:25] [INFO ] [Nat]Added 40 Read/Feed constraints in 8 ms returned sat
[2021-05-11 15:52:26] [INFO ] Deduced a trap composed of 5 places in 85 ms
[2021-05-11 15:52:26] [INFO ] Deduced a trap composed of 76 places in 89 ms
[2021-05-11 15:52:26] [INFO ] Deduced a trap composed of 21 places in 89 ms
[2021-05-11 15:52:26] [INFO ] Deduced a trap composed of 80 places in 83 ms
[2021-05-11 15:52:26] [INFO ] Deduced a trap composed of 48 places in 86 ms
[2021-05-11 15:52:26] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 495 ms
[2021-05-11 15:52:26] [INFO ] Computed and/alt/rep : 241/1380/241 causal constraints in 13 ms.
[2021-05-11 15:52:28] [INFO ] Added : 238 causal constraints over 48 iterations in 1920 ms. Result :sat
[2021-05-11 15:52:28] [INFO ] Deduced a trap composed of 24 places in 45 ms
[2021-05-11 15:52:28] [INFO ] Deduced a trap composed of 24 places in 42 ms
[2021-05-11 15:52:28] [INFO ] Deduced a trap composed of 27 places in 33 ms
[2021-05-11 15:52:28] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 215 ms
Attempting to minimize the solution found.
Minimization took 17 ms.
[2021-05-11 15:52:28] [INFO ] [Real]Absence check using 14 positive place invariants in 16 ms returned sat
[2021-05-11 15:52:28] [INFO ] [Real]Absence check using 14 positive and 22 generalized place invariants in 9 ms returned sat
[2021-05-11 15:52:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:52:28] [INFO ] [Real]Absence check using state equation in 315 ms returned sat
[2021-05-11 15:52:28] [INFO ] [Real]Added 40 Read/Feed constraints in 6 ms returned sat
[2021-05-11 15:52:29] [INFO ] Deduced a trap composed of 5 places in 69 ms
[2021-05-11 15:52:29] [INFO ] Deduced a trap composed of 24 places in 42 ms
[2021-05-11 15:52:29] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 135 ms
[2021-05-11 15:52:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:52:29] [INFO ] [Nat]Absence check using 14 positive place invariants in 20 ms returned sat
[2021-05-11 15:52:29] [INFO ] [Nat]Absence check using 14 positive and 22 generalized place invariants in 8 ms returned sat
[2021-05-11 15:52:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:52:29] [INFO ] [Nat]Absence check using state equation in 245 ms returned sat
[2021-05-11 15:52:29] [INFO ] [Nat]Added 40 Read/Feed constraints in 17 ms returned sat
[2021-05-11 15:52:29] [INFO ] Deduced a trap composed of 5 places in 59 ms
[2021-05-11 15:52:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 75 ms
[2021-05-11 15:52:29] [INFO ] Computed and/alt/rep : 241/1380/241 causal constraints in 15 ms.
[2021-05-11 15:52:32] [INFO ] Added : 241 causal constraints over 49 iterations in 2906 ms. Result :sat
[2021-05-11 15:52:32] [INFO ] Deduced a trap composed of 17 places in 57 ms
[2021-05-11 15:52:32] [INFO ] Deduced a trap composed of 27 places in 46 ms
[2021-05-11 15:52:32] [INFO ] Deduced a trap composed of 26 places in 45 ms
[2021-05-11 15:52:32] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 241 ms
Attempting to minimize the solution found.
Minimization took 15 ms.
[2021-05-11 15:52:32] [INFO ] [Real]Absence check using 14 positive place invariants in 12 ms returned sat
[2021-05-11 15:52:32] [INFO ] [Real]Absence check using 14 positive and 22 generalized place invariants in 6 ms returned sat
[2021-05-11 15:52:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:52:32] [INFO ] [Real]Absence check using state equation in 179 ms returned sat
[2021-05-11 15:52:32] [INFO ] [Real]Added 40 Read/Feed constraints in 5 ms returned sat
[2021-05-11 15:52:33] [INFO ] Deduced a trap composed of 5 places in 78 ms
[2021-05-11 15:52:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 94 ms
[2021-05-11 15:52:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:52:33] [INFO ] [Nat]Absence check using 14 positive place invariants in 15 ms returned sat
[2021-05-11 15:52:33] [INFO ] [Nat]Absence check using 14 positive and 22 generalized place invariants in 6 ms returned sat
[2021-05-11 15:52:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:52:33] [INFO ] [Nat]Absence check using state equation in 180 ms returned sat
[2021-05-11 15:52:33] [INFO ] [Nat]Added 40 Read/Feed constraints in 18 ms returned sat
[2021-05-11 15:52:33] [INFO ] Deduced a trap composed of 5 places in 72 ms
[2021-05-11 15:52:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 91 ms
[2021-05-11 15:52:33] [INFO ] Computed and/alt/rep : 241/1380/241 causal constraints in 13 ms.
[2021-05-11 15:52:35] [INFO ] Added : 220 causal constraints over 44 iterations in 1654 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 15 ms.
[2021-05-11 15:52:35] [INFO ] [Real]Absence check using 14 positive place invariants in 13 ms returned sat
[2021-05-11 15:52:35] [INFO ] [Real]Absence check using 14 positive and 22 generalized place invariants in 6 ms returned sat
[2021-05-11 15:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:52:35] [INFO ] [Real]Absence check using state equation in 267 ms returned sat
[2021-05-11 15:52:35] [INFO ] [Real]Added 40 Read/Feed constraints in 7 ms returned sat
[2021-05-11 15:52:35] [INFO ] Deduced a trap composed of 5 places in 84 ms
[2021-05-11 15:52:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 101 ms
[2021-05-11 15:52:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:52:35] [INFO ] [Nat]Absence check using 14 positive place invariants in 16 ms returned sat
[2021-05-11 15:52:35] [INFO ] [Nat]Absence check using 14 positive and 22 generalized place invariants in 6 ms returned sat
[2021-05-11 15:52:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:52:35] [INFO ] [Nat]Absence check using state equation in 258 ms returned sat
[2021-05-11 15:52:35] [INFO ] [Nat]Added 40 Read/Feed constraints in 14 ms returned sat
[2021-05-11 15:52:35] [INFO ] Deduced a trap composed of 6 places in 87 ms
[2021-05-11 15:52:36] [INFO ] Deduced a trap composed of 20 places in 86 ms
[2021-05-11 15:52:36] [INFO ] Deduced a trap composed of 85 places in 88 ms
[2021-05-11 15:52:36] [INFO ] Deduced a trap composed of 82 places in 100 ms
[2021-05-11 15:52:36] [INFO ] Deduced a trap composed of 79 places in 79 ms
[2021-05-11 15:52:36] [INFO ] Deduced a trap composed of 82 places in 87 ms
[2021-05-11 15:52:36] [INFO ] Deduced a trap composed of 68 places in 106 ms
[2021-05-11 15:52:36] [INFO ] Deduced a trap composed of 75 places in 85 ms
[2021-05-11 15:52:36] [INFO ] Deduced a trap composed of 80 places in 84 ms
[2021-05-11 15:52:36] [INFO ] Deduced a trap composed of 91 places in 75 ms
[2021-05-11 15:52:36] [INFO ] Deduced a trap composed of 78 places in 82 ms
[2021-05-11 15:52:37] [INFO ] Deduced a trap composed of 81 places in 83 ms
[2021-05-11 15:52:37] [INFO ] Deduced a trap composed of 85 places in 77 ms
[2021-05-11 15:52:37] [INFO ] Deduced a trap composed of 74 places in 83 ms
[2021-05-11 15:52:37] [INFO ] Deduced a trap composed of 71 places in 82 ms
[2021-05-11 15:52:37] [INFO ] Deduced a trap composed of 76 places in 85 ms
[2021-05-11 15:52:37] [INFO ] Deduced a trap composed of 70 places in 85 ms
[2021-05-11 15:52:37] [INFO ] Deduced a trap composed of 81 places in 74 ms
[2021-05-11 15:52:37] [INFO ] Deduced a trap composed of 76 places in 75 ms
[2021-05-11 15:52:37] [INFO ] Deduced a trap composed of 77 places in 83 ms
[2021-05-11 15:52:37] [INFO ] Deduced a trap composed of 72 places in 106 ms
[2021-05-11 15:52:38] [INFO ] Deduced a trap composed of 69 places in 75 ms
[2021-05-11 15:52:38] [INFO ] Trap strengthening (SAT) tested/added 23/22 trap constraints in 2193 ms
[2021-05-11 15:52:38] [INFO ] Computed and/alt/rep : 241/1380/241 causal constraints in 12 ms.
[2021-05-11 15:52:39] [INFO ] Added : 225 causal constraints over 45 iterations in 1783 ms. Result :sat
[2021-05-11 15:52:39] [INFO ] Deduced a trap composed of 13 places in 74 ms
[2021-05-11 15:52:39] [INFO ] Deduced a trap composed of 15 places in 60 ms
[2021-05-11 15:52:40] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 220 ms
Attempting to minimize the solution found.
Minimization took 18 ms.
[2021-05-11 15:52:40] [INFO ] [Real]Absence check using 14 positive place invariants in 13 ms returned sat
[2021-05-11 15:52:40] [INFO ] [Real]Absence check using 14 positive and 22 generalized place invariants in 6 ms returned sat
[2021-05-11 15:52:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:52:40] [INFO ] [Real]Absence check using state equation in 203 ms returned sat
[2021-05-11 15:52:40] [INFO ] [Real]Added 40 Read/Feed constraints in 7 ms returned sat
[2021-05-11 15:52:40] [INFO ] Deduced a trap composed of 5 places in 100 ms
[2021-05-11 15:52:40] [INFO ] Deduced a trap composed of 80 places in 89 ms
[2021-05-11 15:52:40] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 226 ms
[2021-05-11 15:52:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:52:40] [INFO ] [Nat]Absence check using 14 positive place invariants in 26 ms returned sat
[2021-05-11 15:52:40] [INFO ] [Nat]Absence check using 14 positive and 22 generalized place invariants in 11 ms returned sat
[2021-05-11 15:52:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:52:40] [INFO ] [Nat]Absence check using state equation in 217 ms returned sat
[2021-05-11 15:52:40] [INFO ] [Nat]Added 40 Read/Feed constraints in 9 ms returned sat
[2021-05-11 15:52:40] [INFO ] Deduced a trap composed of 5 places in 72 ms
[2021-05-11 15:52:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 93 ms
[2021-05-11 15:52:40] [INFO ] Computed and/alt/rep : 241/1380/241 causal constraints in 13 ms.
[2021-05-11 15:52:43] [INFO ] Added : 240 causal constraints over 48 iterations in 2505 ms. Result :sat
[2021-05-11 15:52:43] [INFO ] Deduced a trap composed of 15 places in 68 ms
[2021-05-11 15:52:43] [INFO ] Deduced a trap composed of 20 places in 51 ms
[2021-05-11 15:52:43] [INFO ] Deduced a trap composed of 24 places in 69 ms
[2021-05-11 15:52:43] [INFO ] Deduced a trap composed of 24 places in 64 ms
[2021-05-11 15:52:43] [INFO ] Deduced a trap composed of 17 places in 57 ms
[2021-05-11 15:52:44] [INFO ] Deduced a trap composed of 13 places in 59 ms
[2021-05-11 15:52:44] [INFO ] Deduced a trap composed of 21 places in 39 ms
[2021-05-11 15:52:44] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 704 ms
Attempting to minimize the solution found.
Minimization took 17 ms.
[2021-05-11 15:52:44] [INFO ] [Real]Absence check using 14 positive place invariants in 16 ms returned sat
[2021-05-11 15:52:44] [INFO ] [Real]Absence check using 14 positive and 22 generalized place invariants in 7 ms returned sat
[2021-05-11 15:52:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:52:44] [INFO ] [Real]Absence check using state equation in 297 ms returned sat
[2021-05-11 15:52:44] [INFO ] [Real]Added 40 Read/Feed constraints in 6 ms returned sat
[2021-05-11 15:52:44] [INFO ] Deduced a trap composed of 5 places in 82 ms
[2021-05-11 15:52:44] [INFO ] Deduced a trap composed of 27 places in 52 ms
[2021-05-11 15:52:44] [INFO ] Deduced a trap composed of 24 places in 54 ms
[2021-05-11 15:52:44] [INFO ] Deduced a trap composed of 26 places in 39 ms
[2021-05-11 15:52:44] [INFO ] Deduced a trap composed of 39 places in 27 ms
[2021-05-11 15:52:44] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 308 ms
[2021-05-11 15:52:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:52:44] [INFO ] [Nat]Absence check using 14 positive place invariants in 20 ms returned sat
[2021-05-11 15:52:44] [INFO ] [Nat]Absence check using 14 positive and 22 generalized place invariants in 7 ms returned sat
[2021-05-11 15:52:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:52:45] [INFO ] [Nat]Absence check using state equation in 308 ms returned sat
[2021-05-11 15:52:45] [INFO ] [Nat]Added 40 Read/Feed constraints in 10 ms returned sat
[2021-05-11 15:52:45] [INFO ] Deduced a trap composed of 5 places in 65 ms
[2021-05-11 15:52:45] [INFO ] Deduced a trap composed of 10 places in 77 ms
[2021-05-11 15:52:45] [INFO ] Deduced a trap composed of 30 places in 58 ms
[2021-05-11 15:52:45] [INFO ] Deduced a trap composed of 22 places in 50 ms
[2021-05-11 15:52:45] [INFO ] Deduced a trap composed of 24 places in 46 ms
[2021-05-11 15:52:45] [INFO ] Deduced a trap composed of 34 places in 47 ms
[2021-05-11 15:52:45] [INFO ] Deduced a trap composed of 33 places in 47 ms
[2021-05-11 15:52:45] [INFO ] Deduced a trap composed of 44 places in 45 ms
[2021-05-11 15:52:45] [INFO ] Deduced a trap composed of 21 places in 46 ms
[2021-05-11 15:52:45] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 568 ms
[2021-05-11 15:52:45] [INFO ] Computed and/alt/rep : 241/1380/241 causal constraints in 14 ms.
[2021-05-11 15:52:48] [INFO ] Added : 236 causal constraints over 48 iterations in 2220 ms. Result :sat
[2021-05-11 15:52:48] [INFO ] Deduced a trap composed of 27 places in 40 ms
[2021-05-11 15:52:48] [INFO ] Deduced a trap composed of 26 places in 42 ms
[2021-05-11 15:52:48] [INFO ] Deduced a trap composed of 24 places in 44 ms
[2021-05-11 15:52:48] [INFO ] Deduced a trap composed of 24 places in 40 ms
[2021-05-11 15:52:48] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 315 ms
Attempting to minimize the solution found.
Minimization took 18 ms.
[2021-05-11 15:52:48] [INFO ] [Real]Absence check using 14 positive place invariants in 13 ms returned sat
[2021-05-11 15:52:48] [INFO ] [Real]Absence check using 14 positive and 22 generalized place invariants in 7 ms returned sat
[2021-05-11 15:52:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:52:48] [INFO ] [Real]Absence check using state equation in 229 ms returned sat
[2021-05-11 15:52:48] [INFO ] [Real]Added 40 Read/Feed constraints in 6 ms returned sat
[2021-05-11 15:52:48] [INFO ] Deduced a trap composed of 5 places in 65 ms
[2021-05-11 15:52:48] [INFO ] Deduced a trap composed of 31 places in 34 ms
[2021-05-11 15:52:48] [INFO ] Deduced a trap composed of 38 places in 25 ms
[2021-05-11 15:52:48] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 163 ms
[2021-05-11 15:52:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:52:48] [INFO ] [Nat]Absence check using 14 positive place invariants in 17 ms returned sat
[2021-05-11 15:52:48] [INFO ] [Nat]Absence check using 14 positive and 22 generalized place invariants in 7 ms returned sat
[2021-05-11 15:52:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:52:49] [INFO ] [Nat]Absence check using state equation in 225 ms returned sat
[2021-05-11 15:52:49] [INFO ] [Nat]Added 40 Read/Feed constraints in 9 ms returned sat
[2021-05-11 15:52:49] [INFO ] Deduced a trap composed of 5 places in 68 ms
[2021-05-11 15:52:49] [INFO ] Deduced a trap composed of 31 places in 35 ms
[2021-05-11 15:52:49] [INFO ] Deduced a trap composed of 38 places in 24 ms
[2021-05-11 15:52:49] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 160 ms
[2021-05-11 15:52:49] [INFO ] Computed and/alt/rep : 241/1380/241 causal constraints in 13 ms.
[2021-05-11 15:52:51] [INFO ] Added : 241 causal constraints over 49 iterations in 2371 ms. Result :sat
[2021-05-11 15:52:51] [INFO ] Deduced a trap composed of 20 places in 55 ms
[2021-05-11 15:52:51] [INFO ] Deduced a trap composed of 26 places in 51 ms
[2021-05-11 15:52:51] [INFO ] Deduced a trap composed of 24 places in 51 ms
[2021-05-11 15:52:51] [INFO ] Deduced a trap composed of 21 places in 49 ms
[2021-05-11 15:52:51] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 350 ms
Attempting to minimize the solution found.
Minimization took 16 ms.
Incomplete Parikh walk after 6977100 steps, including 867981 resets, run finished after 17848 ms. (steps per millisecond=390 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 3915200 steps, including 486907 resets, run finished after 9998 ms. (steps per millisecond=391 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 2353400 steps, including 292599 resets, run finished after 6055 ms. (steps per millisecond=388 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 129200 steps, including 16026 resets, run finished after 328 ms. (steps per millisecond=393 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 644400 steps, including 80056 resets, run finished after 1646 ms. (steps per millisecond=391 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 590300 steps, including 73383 resets, run finished after 1463 ms. (steps per millisecond=403 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 2420300 steps, including 300872 resets, run finished after 6106 ms. (steps per millisecond=396 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Support contains 22 out of 246 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 246/246 places, 242/242 transitions.
Applied a total of 0 rules in 8 ms. Remains 246 /246 variables (removed 0) and now considering 242/242 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 246/246 places, 242/242 transitions.
Starting structural reductions, iteration 0 : 246/246 places, 242/242 transitions.
Applied a total of 0 rules in 8 ms. Remains 246 /246 variables (removed 0) and now considering 242/242 (removed 0) transitions.
// Phase 1: matrix 242 rows 246 cols
[2021-05-11 15:53:35] [INFO ] Computed 36 place invariants in 8 ms
[2021-05-11 15:53:35] [INFO ] Implicit Places using invariants in 269 ms returned []
// Phase 1: matrix 242 rows 246 cols
[2021-05-11 15:53:35] [INFO ] Computed 36 place invariants in 18 ms
[2021-05-11 15:53:35] [INFO ] State equation strengthened by 40 read => feed constraints.
[2021-05-11 15:53:37] [INFO ] Implicit Places using invariants and state equation in 1485 ms returned []
Implicit Place search using SMT with State Equation took 1763 ms to find 0 implicit places.
[2021-05-11 15:53:37] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 242 rows 246 cols
[2021-05-11 15:53:37] [INFO ] Computed 36 place invariants in 10 ms
[2021-05-11 15:53:37] [INFO ] Dead Transitions using invariants and state equation in 319 ms returned []
Finished structural reductions, in 1 iterations. Remains : 246/246 places, 242/242 transitions.
Incomplete random walk after 100000 steps, including 10974 resets, run finished after 240 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 242 rows 246 cols
[2021-05-11 15:53:37] [INFO ] Computed 36 place invariants in 9 ms
[2021-05-11 15:53:37] [INFO ] [Real]Absence check using 14 positive place invariants in 13 ms returned sat
[2021-05-11 15:53:37] [INFO ] [Real]Absence check using 14 positive and 22 generalized place invariants in 7 ms returned sat
[2021-05-11 15:53:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:53:38] [INFO ] [Real]Absence check using state equation in 262 ms returned sat
[2021-05-11 15:53:38] [INFO ] State equation strengthened by 40 read => feed constraints.
[2021-05-11 15:53:38] [INFO ] [Real]Added 40 Read/Feed constraints in 7 ms returned sat
[2021-05-11 15:53:38] [INFO ] Deduced a trap composed of 5 places in 73 ms
[2021-05-11 15:53:38] [INFO ] Deduced a trap composed of 21 places in 43 ms
[2021-05-11 15:53:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 145 ms
[2021-05-11 15:53:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:53:38] [INFO ] [Nat]Absence check using 14 positive place invariants in 17 ms returned sat
[2021-05-11 15:53:38] [INFO ] [Nat]Absence check using 14 positive and 22 generalized place invariants in 7 ms returned sat
[2021-05-11 15:53:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:53:38] [INFO ] [Nat]Absence check using state equation in 271 ms returned sat
[2021-05-11 15:53:38] [INFO ] [Nat]Added 40 Read/Feed constraints in 8 ms returned sat
[2021-05-11 15:53:38] [INFO ] Deduced a trap composed of 5 places in 94 ms
[2021-05-11 15:53:38] [INFO ] Deduced a trap composed of 76 places in 86 ms
[2021-05-11 15:53:38] [INFO ] Deduced a trap composed of 21 places in 78 ms
[2021-05-11 15:53:39] [INFO ] Deduced a trap composed of 80 places in 77 ms
[2021-05-11 15:53:39] [INFO ] Deduced a trap composed of 48 places in 79 ms
[2021-05-11 15:53:39] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 471 ms
[2021-05-11 15:53:39] [INFO ] Computed and/alt/rep : 241/1380/241 causal constraints in 15 ms.
[2021-05-11 15:53:41] [INFO ] Added : 238 causal constraints over 48 iterations in 1974 ms. Result :sat
[2021-05-11 15:53:41] [INFO ] Deduced a trap composed of 24 places in 45 ms
[2021-05-11 15:53:41] [INFO ] Deduced a trap composed of 24 places in 42 ms
[2021-05-11 15:53:41] [INFO ] Deduced a trap composed of 27 places in 55 ms
[2021-05-11 15:53:41] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 236 ms
[2021-05-11 15:53:41] [INFO ] [Real]Absence check using 14 positive place invariants in 16 ms returned sat
[2021-05-11 15:53:41] [INFO ] [Real]Absence check using 14 positive and 22 generalized place invariants in 8 ms returned sat
[2021-05-11 15:53:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:53:41] [INFO ] [Real]Absence check using state equation in 308 ms returned sat
[2021-05-11 15:53:41] [INFO ] [Real]Added 40 Read/Feed constraints in 5 ms returned sat
[2021-05-11 15:53:41] [INFO ] Deduced a trap composed of 5 places in 70 ms
[2021-05-11 15:53:41] [INFO ] Deduced a trap composed of 24 places in 60 ms
[2021-05-11 15:53:41] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 163 ms
[2021-05-11 15:53:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:53:41] [INFO ] [Nat]Absence check using 14 positive place invariants in 20 ms returned sat
[2021-05-11 15:53:41] [INFO ] [Nat]Absence check using 14 positive and 22 generalized place invariants in 8 ms returned sat
[2021-05-11 15:53:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:53:42] [INFO ] [Nat]Absence check using state equation in 237 ms returned sat
[2021-05-11 15:53:42] [INFO ] [Nat]Added 40 Read/Feed constraints in 16 ms returned sat
[2021-05-11 15:53:42] [INFO ] Deduced a trap composed of 5 places in 59 ms
[2021-05-11 15:53:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 75 ms
[2021-05-11 15:53:42] [INFO ] Computed and/alt/rep : 241/1380/241 causal constraints in 12 ms.
[2021-05-11 15:53:45] [INFO ] Added : 241 causal constraints over 49 iterations in 2861 ms. Result :sat
[2021-05-11 15:53:45] [INFO ] Deduced a trap composed of 17 places in 58 ms
[2021-05-11 15:53:45] [INFO ] Deduced a trap composed of 27 places in 37 ms
[2021-05-11 15:53:45] [INFO ] Deduced a trap composed of 26 places in 40 ms
[2021-05-11 15:53:45] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 246 ms
[2021-05-11 15:53:45] [INFO ] [Real]Absence check using 14 positive place invariants in 21 ms returned sat
[2021-05-11 15:53:45] [INFO ] [Real]Absence check using 14 positive and 22 generalized place invariants in 10 ms returned sat
[2021-05-11 15:53:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:53:45] [INFO ] [Real]Absence check using state equation in 185 ms returned sat
[2021-05-11 15:53:45] [INFO ] [Real]Added 40 Read/Feed constraints in 6 ms returned sat
[2021-05-11 15:53:45] [INFO ] Deduced a trap composed of 5 places in 80 ms
[2021-05-11 15:53:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 96 ms
[2021-05-11 15:53:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:53:45] [INFO ] [Nat]Absence check using 14 positive place invariants in 16 ms returned sat
[2021-05-11 15:53:45] [INFO ] [Nat]Absence check using 14 positive and 22 generalized place invariants in 6 ms returned sat
[2021-05-11 15:53:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:53:45] [INFO ] [Nat]Absence check using state equation in 181 ms returned sat
[2021-05-11 15:53:45] [INFO ] [Nat]Added 40 Read/Feed constraints in 18 ms returned sat
[2021-05-11 15:53:46] [INFO ] Deduced a trap composed of 5 places in 65 ms
[2021-05-11 15:53:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 89 ms
[2021-05-11 15:53:46] [INFO ] Computed and/alt/rep : 241/1380/241 causal constraints in 36 ms.
[2021-05-11 15:53:47] [INFO ] Added : 220 causal constraints over 44 iterations in 1717 ms. Result :sat
[2021-05-11 15:53:47] [INFO ] [Real]Absence check using 14 positive place invariants in 12 ms returned sat
[2021-05-11 15:53:47] [INFO ] [Real]Absence check using 14 positive and 22 generalized place invariants in 15 ms returned sat
[2021-05-11 15:53:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:53:48] [INFO ] [Real]Absence check using state equation in 266 ms returned sat
[2021-05-11 15:53:48] [INFO ] [Real]Added 40 Read/Feed constraints in 5 ms returned sat
[2021-05-11 15:53:48] [INFO ] Deduced a trap composed of 5 places in 84 ms
[2021-05-11 15:53:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 99 ms
[2021-05-11 15:53:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:53:48] [INFO ] [Nat]Absence check using 14 positive place invariants in 15 ms returned sat
[2021-05-11 15:53:48] [INFO ] [Nat]Absence check using 14 positive and 22 generalized place invariants in 6 ms returned sat
[2021-05-11 15:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:53:48] [INFO ] [Nat]Absence check using state equation in 337 ms returned sat
[2021-05-11 15:53:48] [INFO ] [Nat]Added 40 Read/Feed constraints in 13 ms returned sat
[2021-05-11 15:53:48] [INFO ] Deduced a trap composed of 6 places in 87 ms
[2021-05-11 15:53:48] [INFO ] Deduced a trap composed of 20 places in 78 ms
[2021-05-11 15:53:48] [INFO ] Deduced a trap composed of 85 places in 78 ms
[2021-05-11 15:53:49] [INFO ] Deduced a trap composed of 82 places in 101 ms
[2021-05-11 15:53:49] [INFO ] Deduced a trap composed of 79 places in 78 ms
[2021-05-11 15:53:49] [INFO ] Deduced a trap composed of 82 places in 75 ms
[2021-05-11 15:53:49] [INFO ] Deduced a trap composed of 68 places in 83 ms
[2021-05-11 15:53:49] [INFO ] Deduced a trap composed of 75 places in 99 ms
[2021-05-11 15:53:49] [INFO ] Deduced a trap composed of 80 places in 84 ms
[2021-05-11 15:53:49] [INFO ] Deduced a trap composed of 91 places in 83 ms
[2021-05-11 15:53:49] [INFO ] Deduced a trap composed of 78 places in 76 ms
[2021-05-11 15:53:49] [INFO ] Deduced a trap composed of 81 places in 74 ms
[2021-05-11 15:53:49] [INFO ] Deduced a trap composed of 85 places in 74 ms
[2021-05-11 15:53:49] [INFO ] Deduced a trap composed of 74 places in 82 ms
[2021-05-11 15:53:50] [INFO ] Deduced a trap composed of 71 places in 88 ms
[2021-05-11 15:53:50] [INFO ] Deduced a trap composed of 76 places in 75 ms
[2021-05-11 15:53:50] [INFO ] Deduced a trap composed of 70 places in 92 ms
[2021-05-11 15:53:50] [INFO ] Deduced a trap composed of 81 places in 84 ms
[2021-05-11 15:53:50] [INFO ] Deduced a trap composed of 76 places in 85 ms
[2021-05-11 15:53:50] [INFO ] Deduced a trap composed of 77 places in 78 ms
[2021-05-11 15:53:50] [INFO ] Deduced a trap composed of 72 places in 82 ms
[2021-05-11 15:53:50] [INFO ] Deduced a trap composed of 69 places in 74 ms
[2021-05-11 15:53:50] [INFO ] Trap strengthening (SAT) tested/added 23/22 trap constraints in 2180 ms
[2021-05-11 15:53:50] [INFO ] Computed and/alt/rep : 241/1380/241 causal constraints in 18 ms.
[2021-05-11 15:53:52] [INFO ] Added : 225 causal constraints over 45 iterations in 1844 ms. Result :sat
[2021-05-11 15:53:52] [INFO ] Deduced a trap composed of 13 places in 88 ms
[2021-05-11 15:53:52] [INFO ] Deduced a trap composed of 15 places in 64 ms
[2021-05-11 15:53:52] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 250 ms
[2021-05-11 15:53:52] [INFO ] [Real]Absence check using 14 positive place invariants in 13 ms returned sat
[2021-05-11 15:53:52] [INFO ] [Real]Absence check using 14 positive and 22 generalized place invariants in 6 ms returned sat
[2021-05-11 15:53:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:53:53] [INFO ] [Real]Absence check using state equation in 195 ms returned sat
[2021-05-11 15:53:53] [INFO ] [Real]Added 40 Read/Feed constraints in 6 ms returned sat
[2021-05-11 15:53:53] [INFO ] Deduced a trap composed of 5 places in 80 ms
[2021-05-11 15:53:53] [INFO ] Deduced a trap composed of 80 places in 80 ms
[2021-05-11 15:53:53] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 205 ms
[2021-05-11 15:53:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:53:53] [INFO ] [Nat]Absence check using 14 positive place invariants in 16 ms returned sat
[2021-05-11 15:53:53] [INFO ] [Nat]Absence check using 14 positive and 22 generalized place invariants in 6 ms returned sat
[2021-05-11 15:53:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:53:53] [INFO ] [Nat]Absence check using state equation in 202 ms returned sat
[2021-05-11 15:53:53] [INFO ] [Nat]Added 40 Read/Feed constraints in 18 ms returned sat
[2021-05-11 15:53:53] [INFO ] Deduced a trap composed of 5 places in 62 ms
[2021-05-11 15:53:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 82 ms
[2021-05-11 15:53:53] [INFO ] Computed and/alt/rep : 241/1380/241 causal constraints in 13 ms.
[2021-05-11 15:53:56] [INFO ] Added : 240 causal constraints over 48 iterations in 2456 ms. Result :sat
[2021-05-11 15:53:56] [INFO ] Deduced a trap composed of 15 places in 53 ms
[2021-05-11 15:53:56] [INFO ] Deduced a trap composed of 20 places in 67 ms
[2021-05-11 15:53:56] [INFO ] Deduced a trap composed of 24 places in 51 ms
[2021-05-11 15:53:56] [INFO ] Deduced a trap composed of 24 places in 62 ms
[2021-05-11 15:53:56] [INFO ] Deduced a trap composed of 17 places in 54 ms
[2021-05-11 15:53:56] [INFO ] Deduced a trap composed of 13 places in 58 ms
[2021-05-11 15:53:56] [INFO ] Deduced a trap composed of 21 places in 53 ms
[2021-05-11 15:53:56] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 709 ms
[2021-05-11 15:53:56] [INFO ] [Real]Absence check using 14 positive place invariants in 15 ms returned sat
[2021-05-11 15:53:56] [INFO ] [Real]Absence check using 14 positive and 22 generalized place invariants in 7 ms returned sat
[2021-05-11 15:53:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:53:57] [INFO ] [Real]Absence check using state equation in 298 ms returned sat
[2021-05-11 15:53:57] [INFO ] [Real]Added 40 Read/Feed constraints in 5 ms returned sat
[2021-05-11 15:53:57] [INFO ] Deduced a trap composed of 5 places in 67 ms
[2021-05-11 15:53:57] [INFO ] Deduced a trap composed of 27 places in 49 ms
[2021-05-11 15:53:57] [INFO ] Deduced a trap composed of 24 places in 52 ms
[2021-05-11 15:53:57] [INFO ] Deduced a trap composed of 26 places in 42 ms
[2021-05-11 15:53:57] [INFO ] Deduced a trap composed of 39 places in 33 ms
[2021-05-11 15:53:57] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 314 ms
[2021-05-11 15:53:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:53:57] [INFO ] [Nat]Absence check using 14 positive place invariants in 19 ms returned sat
[2021-05-11 15:53:57] [INFO ] [Nat]Absence check using 14 positive and 22 generalized place invariants in 7 ms returned sat
[2021-05-11 15:53:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:53:57] [INFO ] [Nat]Absence check using state equation in 292 ms returned sat
[2021-05-11 15:53:57] [INFO ] [Nat]Added 40 Read/Feed constraints in 9 ms returned sat
[2021-05-11 15:53:58] [INFO ] Deduced a trap composed of 5 places in 72 ms
[2021-05-11 15:53:58] [INFO ] Deduced a trap composed of 10 places in 90 ms
[2021-05-11 15:53:58] [INFO ] Deduced a trap composed of 30 places in 58 ms
[2021-05-11 15:53:58] [INFO ] Deduced a trap composed of 22 places in 56 ms
[2021-05-11 15:53:58] [INFO ] Deduced a trap composed of 24 places in 52 ms
[2021-05-11 15:53:58] [INFO ] Deduced a trap composed of 34 places in 51 ms
[2021-05-11 15:53:58] [INFO ] Deduced a trap composed of 33 places in 50 ms
[2021-05-11 15:53:58] [INFO ] Deduced a trap composed of 44 places in 42 ms
[2021-05-11 15:53:58] [INFO ] Deduced a trap composed of 21 places in 50 ms
[2021-05-11 15:53:58] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 625 ms
[2021-05-11 15:53:58] [INFO ] Computed and/alt/rep : 241/1380/241 causal constraints in 13 ms.
[2021-05-11 15:54:00] [INFO ] Added : 236 causal constraints over 48 iterations in 2294 ms. Result :sat
[2021-05-11 15:54:00] [INFO ] Deduced a trap composed of 27 places in 37 ms
[2021-05-11 15:54:00] [INFO ] Deduced a trap composed of 26 places in 46 ms
[2021-05-11 15:54:01] [INFO ] Deduced a trap composed of 24 places in 51 ms
[2021-05-11 15:54:01] [INFO ] Deduced a trap composed of 24 places in 38 ms
[2021-05-11 15:54:01] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 321 ms
[2021-05-11 15:54:01] [INFO ] [Real]Absence check using 14 positive place invariants in 13 ms returned sat
[2021-05-11 15:54:01] [INFO ] [Real]Absence check using 14 positive and 22 generalized place invariants in 6 ms returned sat
[2021-05-11 15:54:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:54:01] [INFO ] [Real]Absence check using state equation in 235 ms returned sat
[2021-05-11 15:54:01] [INFO ] [Real]Added 40 Read/Feed constraints in 5 ms returned sat
[2021-05-11 15:54:01] [INFO ] Deduced a trap composed of 5 places in 65 ms
[2021-05-11 15:54:01] [INFO ] Deduced a trap composed of 31 places in 36 ms
[2021-05-11 15:54:01] [INFO ] Deduced a trap composed of 38 places in 29 ms
[2021-05-11 15:54:01] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 185 ms
[2021-05-11 15:54:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:54:01] [INFO ] [Nat]Absence check using 14 positive place invariants in 16 ms returned sat
[2021-05-11 15:54:01] [INFO ] [Nat]Absence check using 14 positive and 22 generalized place invariants in 6 ms returned sat
[2021-05-11 15:54:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:54:01] [INFO ] [Nat]Absence check using state equation in 212 ms returned sat
[2021-05-11 15:54:01] [INFO ] [Nat]Added 40 Read/Feed constraints in 9 ms returned sat
[2021-05-11 15:54:02] [INFO ] Deduced a trap composed of 5 places in 69 ms
[2021-05-11 15:54:02] [INFO ] Deduced a trap composed of 31 places in 42 ms
[2021-05-11 15:54:02] [INFO ] Deduced a trap composed of 38 places in 23 ms
[2021-05-11 15:54:02] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 171 ms
[2021-05-11 15:54:02] [INFO ] Computed and/alt/rep : 241/1380/241 causal constraints in 10 ms.
[2021-05-11 15:54:04] [INFO ] Added : 241 causal constraints over 49 iterations in 2334 ms. Result :sat
[2021-05-11 15:54:04] [INFO ] Deduced a trap composed of 20 places in 62 ms
[2021-05-11 15:54:04] [INFO ] Deduced a trap composed of 26 places in 61 ms
[2021-05-11 15:54:04] [INFO ] Deduced a trap composed of 24 places in 50 ms
[2021-05-11 15:54:04] [INFO ] Deduced a trap composed of 21 places in 49 ms
[2021-05-11 15:54:04] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 390 ms
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 246 transition count 238
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 242 transition count 238
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 8 place count 242 transition count 226
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 32 place count 230 transition count 226
Symmetric choice reduction at 2 with 6 rule applications. Total rules 38 place count 230 transition count 226
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 6 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 50 place count 224 transition count 220
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 51 place count 224 transition count 219
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 52 place count 223 transition count 219
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 53 place count 223 transition count 219
Applied a total of 53 rules in 42 ms. Remains 223 /246 variables (removed 23) and now considering 219/242 (removed 23) transitions.
// Phase 1: matrix 219 rows 223 cols
[2021-05-11 15:54:04] [INFO ] Computed 36 place invariants in 20 ms
[2021-05-11 15:54:04] [INFO ] [Real]Absence check using 7 positive place invariants in 8 ms returned sat
[2021-05-11 15:54:04] [INFO ] [Real]Absence check using 7 positive and 29 generalized place invariants in 10 ms returned sat
[2021-05-11 15:54:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:54:05] [INFO ] [Real]Absence check using state equation in 178 ms returned sat
[2021-05-11 15:54:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-11 15:54:05] [INFO ] [Real]Added 1 Read/Feed constraints in 3 ms returned sat
[2021-05-11 15:54:05] [INFO ] Deduced a trap composed of 6 places in 61 ms
[2021-05-11 15:54:05] [INFO ] Deduced a trap composed of 21 places in 41 ms
[2021-05-11 15:54:05] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 125 ms
[2021-05-11 15:54:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:54:05] [INFO ] [Nat]Absence check using 7 positive place invariants in 9 ms returned sat
[2021-05-11 15:54:05] [INFO ] [Nat]Absence check using 7 positive and 29 generalized place invariants in 9 ms returned sat
[2021-05-11 15:54:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:54:05] [INFO ] [Nat]Absence check using state equation in 175 ms returned sat
[2021-05-11 15:54:05] [INFO ] [Nat]Added 1 Read/Feed constraints in 6 ms returned sat
[2021-05-11 15:54:05] [INFO ] Deduced a trap composed of 6 places in 51 ms
[2021-05-11 15:54:05] [INFO ] Deduced a trap composed of 21 places in 41 ms
[2021-05-11 15:54:05] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 114 ms
[2021-05-11 15:54:05] [INFO ] Computed and/alt/rep : 218/1222/218 causal constraints in 13 ms.
[2021-05-11 15:54:07] [INFO ] Added : 215 causal constraints over 43 iterations in 1523 ms. Result :sat
[2021-05-11 15:54:07] [INFO ] Deduced a trap composed of 10 places in 56 ms
[2021-05-11 15:54:07] [INFO ] Deduced a trap composed of 13 places in 43 ms
[2021-05-11 15:54:07] [INFO ] Deduced a trap composed of 27 places in 40 ms
[2021-05-11 15:54:07] [INFO ] Deduced a trap composed of 24 places in 37 ms
[2021-05-11 15:54:07] [INFO ] Deduced a trap composed of 30 places in 31 ms
[2021-05-11 15:54:07] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 327 ms
Attempting to minimize the solution found.
Minimization took 12 ms.
[2021-05-11 15:54:07] [INFO ] [Real]Absence check using 7 positive place invariants in 8 ms returned sat
[2021-05-11 15:54:07] [INFO ] [Real]Absence check using 7 positive and 29 generalized place invariants in 12 ms returned sat
[2021-05-11 15:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:54:07] [INFO ] [Real]Absence check using state equation in 208 ms returned sat
[2021-05-11 15:54:07] [INFO ] [Real]Added 1 Read/Feed constraints in 2 ms returned sat
[2021-05-11 15:54:07] [INFO ] Computed and/alt/rep : 218/1222/218 causal constraints in 14 ms.
[2021-05-11 15:54:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:54:07] [INFO ] [Nat]Absence check using 7 positive place invariants in 9 ms returned sat
[2021-05-11 15:54:07] [INFO ] [Nat]Absence check using 7 positive and 29 generalized place invariants in 12 ms returned sat
[2021-05-11 15:54:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:54:08] [INFO ] [Nat]Absence check using state equation in 222 ms returned sat
[2021-05-11 15:54:08] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2021-05-11 15:54:08] [INFO ] Deduced a trap composed of 13 places in 52 ms
[2021-05-11 15:54:08] [INFO ] Deduced a trap composed of 15 places in 48 ms
[2021-05-11 15:54:08] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 123 ms
[2021-05-11 15:54:08] [INFO ] Computed and/alt/rep : 218/1222/218 causal constraints in 12 ms.
[2021-05-11 15:54:10] [INFO ] Added : 213 causal constraints over 43 iterations in 2299 ms. Result :sat
[2021-05-11 15:54:10] [INFO ] Deduced a trap composed of 10 places in 61 ms
[2021-05-11 15:54:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 92 ms
Attempting to minimize the solution found.
Minimization took 12 ms.
[2021-05-11 15:54:10] [INFO ] [Real]Absence check using 7 positive place invariants in 7 ms returned sat
[2021-05-11 15:54:10] [INFO ] [Real]Absence check using 7 positive and 29 generalized place invariants in 10 ms returned sat
[2021-05-11 15:54:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:54:10] [INFO ] [Real]Absence check using state equation in 162 ms returned sat
[2021-05-11 15:54:10] [INFO ] [Real]Added 1 Read/Feed constraints in 2 ms returned sat
[2021-05-11 15:54:10] [INFO ] Deduced a trap composed of 6 places in 70 ms
[2021-05-11 15:54:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 85 ms
[2021-05-11 15:54:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:54:10] [INFO ] [Nat]Absence check using 7 positive place invariants in 9 ms returned sat
[2021-05-11 15:54:10] [INFO ] [Nat]Absence check using 7 positive and 29 generalized place invariants in 9 ms returned sat
[2021-05-11 15:54:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:54:11] [INFO ] [Nat]Absence check using state equation in 165 ms returned sat
[2021-05-11 15:54:11] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2021-05-11 15:54:11] [INFO ] Deduced a trap composed of 6 places in 69 ms
[2021-05-11 15:54:11] [INFO ] Deduced a trap composed of 15 places in 48 ms
[2021-05-11 15:54:11] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 155 ms
[2021-05-11 15:54:11] [INFO ] Computed and/alt/rep : 218/1222/218 causal constraints in 11 ms.
[2021-05-11 15:54:12] [INFO ] Added : 210 causal constraints over 42 iterations in 1503 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 13 ms.
[2021-05-11 15:54:12] [INFO ] [Real]Absence check using 7 positive place invariants in 7 ms returned sat
[2021-05-11 15:54:12] [INFO ] [Real]Absence check using 7 positive and 29 generalized place invariants in 9 ms returned sat
[2021-05-11 15:54:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:54:13] [INFO ] [Real]Absence check using state equation in 201 ms returned sat
[2021-05-11 15:54:13] [INFO ] [Real]Added 1 Read/Feed constraints in 2 ms returned sat
[2021-05-11 15:54:13] [INFO ] Computed and/alt/rep : 218/1222/218 causal constraints in 11 ms.
[2021-05-11 15:54:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:54:13] [INFO ] [Nat]Absence check using 7 positive place invariants in 9 ms returned sat
[2021-05-11 15:54:13] [INFO ] [Nat]Absence check using 7 positive and 29 generalized place invariants in 10 ms returned sat
[2021-05-11 15:54:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:54:13] [INFO ] [Nat]Absence check using state equation in 201 ms returned sat
[2021-05-11 15:54:13] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2021-05-11 15:54:13] [INFO ] Deduced a trap composed of 15 places in 48 ms
[2021-05-11 15:54:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 61 ms
[2021-05-11 15:54:13] [INFO ] Computed and/alt/rep : 218/1222/218 causal constraints in 11 ms.
[2021-05-11 15:54:15] [INFO ] Added : 207 causal constraints over 42 iterations in 1840 ms. Result :sat
[2021-05-11 15:54:15] [INFO ] Deduced a trap composed of 13 places in 64 ms
[2021-05-11 15:54:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 98 ms
Attempting to minimize the solution found.
Minimization took 12 ms.
[2021-05-11 15:54:15] [INFO ] [Real]Absence check using 7 positive place invariants in 7 ms returned sat
[2021-05-11 15:54:15] [INFO ] [Real]Absence check using 7 positive and 29 generalized place invariants in 10 ms returned sat
[2021-05-11 15:54:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:54:15] [INFO ] [Real]Absence check using state equation in 169 ms returned sat
[2021-05-11 15:54:15] [INFO ] [Real]Added 1 Read/Feed constraints in 2 ms returned sat
[2021-05-11 15:54:15] [INFO ] Deduced a trap composed of 89 places in 80 ms
[2021-05-11 15:54:15] [INFO ] Deduced a trap composed of 89 places in 88 ms
[2021-05-11 15:54:15] [INFO ] Deduced a trap composed of 90 places in 67 ms
[2021-05-11 15:54:15] [INFO ] Deduced a trap composed of 88 places in 67 ms
[2021-05-11 15:54:16] [INFO ] Deduced a trap composed of 92 places in 78 ms
[2021-05-11 15:54:16] [INFO ] Deduced a trap composed of 97 places in 79 ms
[2021-05-11 15:54:16] [INFO ] Deduced a trap composed of 99 places in 78 ms
[2021-05-11 15:54:16] [INFO ] Deduced a trap composed of 38 places in 74 ms
[2021-05-11 15:54:16] [INFO ] Deduced a trap composed of 94 places in 74 ms
[2021-05-11 15:54:16] [INFO ] Deduced a trap composed of 103 places in 79 ms
[2021-05-11 15:54:16] [INFO ] Deduced a trap composed of 51 places in 72 ms
[2021-05-11 15:54:16] [INFO ] Deduced a trap composed of 84 places in 66 ms
[2021-05-11 15:54:16] [INFO ] Deduced a trap composed of 105 places in 67 ms
[2021-05-11 15:54:16] [INFO ] Deduced a trap composed of 53 places in 74 ms
[2021-05-11 15:54:16] [INFO ] Trap strengthening (SAT) tested/added 15/14 trap constraints in 1224 ms
[2021-05-11 15:54:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:54:16] [INFO ] [Nat]Absence check using 7 positive place invariants in 9 ms returned sat
[2021-05-11 15:54:16] [INFO ] [Nat]Absence check using 7 positive and 29 generalized place invariants in 9 ms returned sat
[2021-05-11 15:54:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:54:17] [INFO ] [Nat]Absence check using state equation in 181 ms returned sat
[2021-05-11 15:54:17] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2021-05-11 15:54:17] [INFO ] Deduced a trap composed of 38 places in 79 ms
[2021-05-11 15:54:17] [INFO ] Deduced a trap composed of 87 places in 76 ms
[2021-05-11 15:54:17] [INFO ] Deduced a trap composed of 96 places in 80 ms
[2021-05-11 15:54:17] [INFO ] Deduced a trap composed of 94 places in 76 ms
[2021-05-11 15:54:17] [INFO ] Deduced a trap composed of 65 places in 77 ms
[2021-05-11 15:54:17] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 439 ms
[2021-05-11 15:54:17] [INFO ] Computed and/alt/rep : 218/1222/218 causal constraints in 12 ms.
[2021-05-11 15:54:19] [INFO ] Added : 217 causal constraints over 44 iterations in 1627 ms. Result :sat
[2021-05-11 15:54:19] [INFO ] Deduced a trap composed of 27 places in 36 ms
[2021-05-11 15:54:19] [INFO ] Deduced a trap composed of 33 places in 37 ms
[2021-05-11 15:54:19] [INFO ] Deduced a trap composed of 28 places in 38 ms
[2021-05-11 15:54:19] [INFO ] Deduced a trap composed of 25 places in 34 ms
[2021-05-11 15:54:19] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 269 ms
Attempting to minimize the solution found.
Minimization took 12 ms.
[2021-05-11 15:54:19] [INFO ] [Real]Absence check using 7 positive place invariants in 7 ms returned sat
[2021-05-11 15:54:19] [INFO ] [Real]Absence check using 7 positive and 29 generalized place invariants in 17 ms returned sat
[2021-05-11 15:54:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:54:19] [INFO ] [Real]Absence check using state equation in 228 ms returned sat
[2021-05-11 15:54:19] [INFO ] [Real]Added 1 Read/Feed constraints in 2 ms returned sat
[2021-05-11 15:54:19] [INFO ] Deduced a trap composed of 38 places in 57 ms
[2021-05-11 15:54:19] [INFO ] Deduced a trap composed of 13 places in 55 ms
[2021-05-11 15:54:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 135 ms
[2021-05-11 15:54:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:54:19] [INFO ] [Nat]Absence check using 7 positive place invariants in 9 ms returned sat
[2021-05-11 15:54:19] [INFO ] [Nat]Absence check using 7 positive and 29 generalized place invariants in 12 ms returned sat
[2021-05-11 15:54:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:54:20] [INFO ] [Nat]Absence check using state equation in 187 ms returned sat
[2021-05-11 15:54:20] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2021-05-11 15:54:20] [INFO ] Deduced a trap composed of 15 places in 53 ms
[2021-05-11 15:54:20] [INFO ] Deduced a trap composed of 45 places in 48 ms
[2021-05-11 15:54:20] [INFO ] Deduced a trap composed of 21 places in 44 ms
[2021-05-11 15:54:20] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 175 ms
[2021-05-11 15:54:20] [INFO ] Computed and/alt/rep : 218/1222/218 causal constraints in 13 ms.
[2021-05-11 15:54:22] [INFO ] Added : 216 causal constraints over 44 iterations in 1920 ms. Result :sat
[2021-05-11 15:54:22] [INFO ] Deduced a trap composed of 27 places in 51 ms
[2021-05-11 15:54:22] [INFO ] Deduced a trap composed of 13 places in 50 ms
[2021-05-11 15:54:22] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 163 ms
Attempting to minimize the solution found.
Minimization took 16 ms.
[2021-05-11 15:54:22] [INFO ] [Real]Absence check using 7 positive place invariants in 7 ms returned sat
[2021-05-11 15:54:22] [INFO ] [Real]Absence check using 7 positive and 29 generalized place invariants in 10 ms returned sat
[2021-05-11 15:54:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 15:54:22] [INFO ] [Real]Absence check using state equation in 181 ms returned sat
[2021-05-11 15:54:22] [INFO ] [Real]Added 1 Read/Feed constraints in 2 ms returned sat
[2021-05-11 15:54:22] [INFO ] Deduced a trap composed of 6 places in 70 ms
[2021-05-11 15:54:22] [INFO ] Deduced a trap composed of 15 places in 51 ms
[2021-05-11 15:54:22] [INFO ] Deduced a trap composed of 30 places in 36 ms
[2021-05-11 15:54:22] [INFO ] Deduced a trap composed of 43 places in 24 ms
[2021-05-11 15:54:22] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 223 ms
[2021-05-11 15:54:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 15:54:22] [INFO ] [Nat]Absence check using 7 positive place invariants in 9 ms returned sat
[2021-05-11 15:54:22] [INFO ] [Nat]Absence check using 7 positive and 29 generalized place invariants in 10 ms returned sat
[2021-05-11 15:54:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 15:54:23] [INFO ] [Nat]Absence check using state equation in 181 ms returned sat
[2021-05-11 15:54:23] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2021-05-11 15:54:23] [INFO ] Deduced a trap composed of 6 places in 68 ms
[2021-05-11 15:54:23] [INFO ] Deduced a trap composed of 15 places in 50 ms
[2021-05-11 15:54:23] [INFO ] Deduced a trap composed of 30 places in 36 ms
[2021-05-11 15:54:23] [INFO ] Deduced a trap composed of 43 places in 26 ms
[2021-05-11 15:54:23] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 223 ms
[2021-05-11 15:54:23] [INFO ] Computed and/alt/rep : 218/1222/218 causal constraints in 13 ms.
[2021-05-11 15:54:25] [INFO ] Added : 218 causal constraints over 44 iterations in 2096 ms. Result :sat
[2021-05-11 15:54:25] [INFO ] Deduced a trap composed of 25 places in 45 ms
[2021-05-11 15:54:25] [INFO ] Deduced a trap composed of 21 places in 50 ms
[2021-05-11 15:54:25] [INFO ] Deduced a trap composed of 38 places in 21 ms
[2021-05-11 15:54:25] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 221 ms
Attempting to minimize the solution found.
Minimization took 13 ms.
[2021-05-11 15:54:25] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 2 ms.
[2021-05-11 15:54:25] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 24 ms.
[2021-05-11 15:54:25] [INFO ] Flatten gal took : 95 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityFireability @ DoubleExponent-PT-010 @ 3570 seconds
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 3614488 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16307464 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="DoubleExponent-PT-010"
export BK_EXAMINATION="ReachabilityFireability"
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 DoubleExponent-PT-010, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r094-tall-162048902500216"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-010.tgz
mv DoubleExponent-PT-010 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;