About the Execution of ITS-Tools for BridgeAndVehicles-PT-V80P50N50
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15743.250 | 3600000.00 | 8800915.00 | 5921.20 | TTTTTFFFT???F?F? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fko/mcc2020-input.r021-oct2-158897699100447.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BridgeAndVehicles-PT-V80P50N50, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r021-oct2-158897699100447
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 8.8K Mar 26 02:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 31K Mar 26 02:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 105K Mar 25 22:42 CTLFireability.txt
-rw-r--r-- 1 mcc users 305K Mar 25 22:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 18K Apr 8 14:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 297K Apr 8 14:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 864K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 25 17:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 41K Mar 25 17:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 482K Mar 25 14:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.4M Mar 25 14:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 25 17:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.1K Mar 25 17:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 9.5M Mar 24 05:37 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 BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1589249615594
[2020-05-12 02:13:36] [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, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-12 02:13:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-12 02:13:37] [INFO ] Load time of PNML (sax parser for PT used): 356 ms
[2020-05-12 02:13:37] [INFO ] Transformed 228 places.
[2020-05-12 02:13:37] [INFO ] Transformed 8588 transitions.
[2020-05-12 02:13:37] [INFO ] Parsed PT model containing 228 places and 8588 transitions in 435 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 308 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 14 resets, run finished after 842 ms. (steps per millisecond=11 ) properties seen :[0, 0, 1, 1, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 2162 ms. (steps per millisecond=4 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 464 ms. (steps per millisecond=21 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 4901 ms. (steps per millisecond=2 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 271 ms. (steps per millisecond=36 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 310 ms. (steps per millisecond=32 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 261 ms. (steps per millisecond=38 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 286 ms. (steps per millisecond=34 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 347 ms. (steps per millisecond=28 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 286 ms. (steps per millisecond=34 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 281 ms. (steps per millisecond=35 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 277 ms. (steps per millisecond=36 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
[2020-05-12 02:13:48] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
// Phase 1: matrix 530 rows 228 cols
[2020-05-12 02:13:48] [INFO ] Computed 7 place invariants in 18 ms
[2020-05-12 02:13:48] [INFO ] [Real]Absence check using 7 positive place invariants in 60 ms returned unsat
[2020-05-12 02:13:48] [INFO ] [Real]Absence check using 7 positive place invariants in 8 ms returned unsat
[2020-05-12 02:13:49] [INFO ] [Real]Absence check using 7 positive place invariants in 132 ms returned unsat
[2020-05-12 02:13:49] [INFO ] [Real]Absence check using 7 positive place invariants in 7 ms returned sat
[2020-05-12 02:13:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:13:49] [INFO ] [Real]Absence check using state equation in 239 ms returned sat
[2020-05-12 02:13:49] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:13:49] [INFO ] [Nat]Absence check using 7 positive place invariants in 11 ms returned sat
[2020-05-12 02:13:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:13:49] [INFO ] [Nat]Absence check using state equation in 238 ms returned sat
[2020-05-12 02:13:49] [INFO ] State equation strengthened by 102 read => feed constraints.
[2020-05-12 02:13:49] [INFO ] [Nat]Added 102 Read/Feed constraints in 102 ms returned sat
[2020-05-12 02:13:50] [INFO ] Computed and/alt/rep : 8585/466409/527 causal constraints in 862 ms.
[2020-05-12 02:13:54] [INFO ] Added : 185 causal constraints over 37 iterations in 4425 ms. Result :unknown
[2020-05-12 02:13:54] [INFO ] [Real]Absence check using 7 positive place invariants in 7 ms returned sat
[2020-05-12 02:13:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:13:54] [INFO ] [Real]Absence check using state equation in 245 ms returned sat
[2020-05-12 02:13:54] [INFO ] [Real]Added 102 Read/Feed constraints in 70 ms returned sat
[2020-05-12 02:13:55] [INFO ] Computed and/alt/rep : 8585/466409/527 causal constraints in 483 ms.
[2020-05-12 02:13:56] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:13:56] [INFO ] [Nat]Absence check using 7 positive place invariants in 10 ms returned sat
[2020-05-12 02:13:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:13:56] [INFO ] [Nat]Absence check using state equation in 233 ms returned sat
[2020-05-12 02:13:56] [INFO ] [Nat]Added 102 Read/Feed constraints in 95 ms returned sat
[2020-05-12 02:13:56] [INFO ] Computed and/alt/rep : 8585/466409/527 causal constraints in 476 ms.
[2020-05-12 02:14:01] [INFO ] Added : 270 causal constraints over 54 iterations in 4534 ms. Result :unknown
[2020-05-12 02:14:01] [INFO ] [Real]Absence check using 7 positive place invariants in 30 ms returned sat
[2020-05-12 02:14:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:14:01] [INFO ] [Real]Absence check using state equation in 376 ms returned sat
[2020-05-12 02:14:01] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:14:01] [INFO ] [Nat]Absence check using 7 positive place invariants in 9 ms returned sat
[2020-05-12 02:14:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:14:02] [INFO ] [Nat]Absence check using state equation in 499 ms returned sat
[2020-05-12 02:14:02] [INFO ] [Nat]Added 102 Read/Feed constraints in 670 ms returned sat
[2020-05-12 02:14:03] [INFO ] Computed and/alt/rep : 8585/466409/527 causal constraints in 299 ms.
[2020-05-12 02:14:06] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (=> (> t150 0) (and (or (and (> t247 0) (< o247 o150)) (and (> t249 0) (< o249 o150)) (and (> t251 0) (< o251 o150)) (and (> t253 0) (< o253 o150)) (and (> t255 0) (< o255 o150)) (and (> t257 0) (< o257 o150)) (and (> t259 0) (< o259 o150)) (and (> t261 0) (< o261 o150)) (and (> t263 0) (< o263 o150)) (and (> t265 0) (< o265 o150)) (and (> t267 0) (< o267 o150)) (and (> t269 0) (< o269 o150)) (and (> t271 0) (< o271 o150)) (and (> t273 0) (< o273 o150)) (and (> t275 0) (< o275 o150)) (and (> t277 0) (< o277 o150)) (and (> t279 0) (< o279 o150)) (and (> t281 0) (< o281 o150)) (and (> t283 0) (< o283 o150)) (and (> t285 0) (< o285 o150)) (and (> t287 0) (< o287 o150)) (and (> t289 0) (< o289 o150)) (and (> t291 0) (< o291 o150)) (and (> t293 0) (< o293 o150)) (and (> t295 0) (< o295 o150)) (and (> t297 0) (< o297 o150)) (and (> t299 0) (< o299 o150)) (and (> t301 0) (< o301 o150)) (and (> t303 0) (< o303 o150)) (and (> t305 0) (< o305 o150)) (and (> t307 0) (< o307 o150)) (and (> t309 0) (< o309 o150)) (and (> t311 0) (< o311 o150)) (and (> t313 0) (< o313 o150)) (and (> t315 0) (< o315 o150)) (and (> t317 0) (< o317 o150)) (and (> t319 0) (< o319 o150)) (and (> t321 0) (< o321 o150)) (and (> t323 0) (< o323 o150)) (and (> t325 0) (< o325 o150)) (and (> t327 0) (< o327 o150)) (and (> t329 0) (< o329 o150)) (and (> t331 0) (< o331 o150)) (and (> t333 0) (< o333 o150)) (and (> t335 0) (< o335 o150)) (and (> t337 0) (< o337 o150)) (and (> t339 0) (< o339 o150)) (and (> t341 0) (< o341 o150)) (and (> t343 0) (< o343 o150)) (and (> t345 0) (< o345 o150))) (or (and (> t151 0) (< o151 o150)) (and (> t233 0) (< o233 o150))) (or (and (> t165 0) (< o165 o150)) (and (> t166 0) (< o166 o150)) (and (> t167 0) (< o167 o150)) (and (> t168 0) (< o168 o150)) (and (> t169 0) (< o169 o150)) (and (> t170 0) (< o170 o150)) (and (> t171 0) (< o171 o150)) (and (> t172 0) (< o172 o150)) (and (> t173 0) (< o173 o150)) (and (> t174 0) (< o174 o150)) (and (> t175 0) (< o175 o150)) (and (> t176 0) (< o176 o150)) (and (> t177 0) (< o177 o150)) (and (> t178 0) (< o178 o150)) (and (> t179 0) (< o179 o150)) (and (> t180 0) (< o180 o150)) (and (> t181 0) (< o181 o150)) (and (> t182 0) (< o182 o150)) (and (> t183 0) (< o183 o150)) (and (> t184 0) (< o184 o150)) (and (> t185 0) (< o185 o150)) (and (> t186 0) (< o186 o150)) (and (> t187 0) (< o187 o150)) (and (> t188 0) (< o188 o150)) (and (> t189 0) (< o189 o150)) (and (> t190 0) (< o190 o150)) (and (> t191 0) (< o191 o150)) (and (> t192 0) (< o192 o150)) (and (> t193 0) (< o193 o150)) (and (> t194 0) (< o194 o150)) (and (> t195 0) (< o195 o150)) (and (> t196 0) (< o196 o150)) (and (> t197 0) (< o197 o150)) (and (> t198 0) (< o198 o150)) (and (> t199 0) (< o199 o150)) (and (> t200 0) (< o200 o150)) (and (> t201 0) (< o201 o150)) (and (> t202 0) (< o202 o150)) (and (> t203 0) (< o203 o150)) (and (> t204 0) (< o204 o150)) (and (> t205 0) (< o205 o150)) (and (> t206 0) (< o206 o150)) (and (> t207 0) (< o207 o150)) (and (> t208 0) (< o208 o150)) (and (> t209 0) (< o209 o150)) (and (> t210 0) (< o210 o150)) (and (> t211 0) (< o211 o150)) (and (> t212 0) (< o212 o150)) (and (> t213 0) (< o213 o150)) (and (> t214 0) (< o214 o150)) (and (> t215 0) (< o215 o150)) (and (> t216 0) (< o216 o150)) (and (> t217 0) (< o217 o150)) (and (> t218 0) (< o218 o150)) (and (> t219 0) (< o219 o150)) (and (> t220 0) (< o220 o150)) (and (> t221 0) (< o221 o150)) (and (> t222 0) (< o222 o150)) (and (> t223 0) (< o223 o150)) (and (> t224 0) (< o224 o150)) (and (> t225 0) (< o225 o150)) (and (> t226 0) (< o226 o150)) (and (> t227 0) (< o227 o150)) (and (> t228 0) (< o228 o150)) (and (> t229 0) (< o229 o150)) (and (> t230 0) (< o230 o150)) (and (> t231 0) (< o231 o150)) (and (> t232 0) (< o232 o150)) (and (> t233 0) (< o233 o150)) (and (> t234 0) (< o234 o150)) (and (> t235 0) (< o235 o150)) (and (> t236 0) (< o236 o150)) (and (> t237 0) (< o237 o150)) (and (> t238 0) (< o238 o150)) (and (> t239 0) (< o239 o150)) (and (> t240 0) (< o240 o150)) (and (> t241 0) (< o241 o150)) (and (> t242 0) (< o242 o150)) (and (> t243 0) (< o243 o150)) (and (> t244 0) (< o244 o150)) (and (> t245 0) (< o245 o150)))))") while checking expression at index 5
[2020-05-12 02:14:06] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-05-12 02:14:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:14:06] [INFO ] [Real]Absence check using state equation in 211 ms returned sat
[2020-05-12 02:14:06] [INFO ] [Real]Added 102 Read/Feed constraints in 66 ms returned sat
[2020-05-12 02:14:06] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:14:06] [INFO ] [Nat]Absence check using 7 positive place invariants in 8 ms returned sat
[2020-05-12 02:14:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:14:07] [INFO ] [Nat]Absence check using state equation in 227 ms returned sat
[2020-05-12 02:14:07] [INFO ] [Nat]Added 102 Read/Feed constraints in 659 ms returned sat
[2020-05-12 02:14:08] [INFO ] Computed and/alt/rep : 8585/466409/527 causal constraints in 273 ms.
[2020-05-12 02:14:11] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (=> (> t334 0) (or (and (> t332 0) (< o332 o334)) (and (> t333 0) (< o333 o334))))") while checking expression at index 6
[2020-05-12 02:14:11] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned unsat
[2020-05-12 02:14:11] [INFO ] [Real]Absence check using 7 positive place invariants in 7 ms returned sat
[2020-05-12 02:14:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:14:12] [INFO ] [Real]Absence check using state equation in 274 ms returned sat
[2020-05-12 02:14:12] [INFO ] [Real]Added 102 Read/Feed constraints in 80 ms returned sat
[2020-05-12 02:14:12] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:14:12] [INFO ] [Nat]Absence check using 7 positive place invariants in 9 ms returned sat
[2020-05-12 02:14:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:14:12] [INFO ] [Nat]Absence check using state equation in 256 ms returned sat
[2020-05-12 02:14:12] [INFO ] [Nat]Added 102 Read/Feed constraints in 165 ms returned sat
[2020-05-12 02:14:13] [INFO ] Computed and/alt/rep : 8585/466409/527 causal constraints in 292 ms.
[2020-05-12 02:14:17] [INFO ] Added : 170 causal constraints over 34 iterations in 4471 ms. Result :(error "Failed to check-sat")
[2020-05-12 02:14:17] [INFO ] [Real]Absence check using 7 positive place invariants in 8 ms returned unsat
[2020-05-12 02:14:17] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-05-12 02:14:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:14:17] [INFO ] [Real]Absence check using state equation in 397 ms returned sat
[2020-05-12 02:14:18] [INFO ] [Real]Added 102 Read/Feed constraints in 93 ms returned sat
[2020-05-12 02:14:18] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:14:18] [INFO ] [Nat]Absence check using 7 positive place invariants in 8 ms returned sat
[2020-05-12 02:14:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:14:18] [INFO ] [Nat]Absence check using state equation in 207 ms returned sat
[2020-05-12 02:14:18] [INFO ] [Nat]Added 102 Read/Feed constraints in 704 ms returned sat
[2020-05-12 02:14:19] [INFO ] Computed and/alt/rep : 8585/466409/527 causal constraints in 291 ms.
[2020-05-12 02:14:23] [INFO ] Added : 185 causal constraints over 37 iterations in 3931 ms. Result :unknown
FORMULA BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 40500 steps, including 374 resets, run finished after 435 ms. (steps per millisecond=93 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 22100 steps, including 264 resets, run finished after 201 ms. (steps per millisecond=109 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1223200 steps, including 2660 resets, run finished after 28845 ms. (steps per millisecond=42 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Support contains 38 out of 228 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 228/228 places, 8588/8588 transitions.
Discarding 2 places :
Also discarding 0 output transitions
Graph (complete) has 2202 edges and 228 vertex of which 226 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.27 ms
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 226 transition count 8588
Deduced a syphon composed of 1 places in 28 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 225 transition count 8587
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 31 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 223 transition count 8586
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 51 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 11 place count 221 transition count 8584
Applied a total of 11 rules in 3053 ms. Remains 221 /228 variables (removed 7) and now considering 8584/8588 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 221/228 places, 8584/8588 transitions.
Incomplete random walk after 1000000 steps, including 2054 resets, run finished after 19569 ms. (steps per millisecond=51 ) properties seen :[1, 0, 0, 0, 0, 0]
FORMULA BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 504105 steps, including 560 resets, run timeout after 5001 ms. (steps per millisecond=100 ) properties seen :[0, 0, 0, 0, 0]
Interrupted Best-First random walk after 576891 steps, including 532 resets, run timeout after 5001 ms. (steps per millisecond=115 ) properties seen :[0, 0, 0, 0, 0]
Interrupted Best-First random walk after 533484 steps, including 534 resets, run timeout after 5001 ms. (steps per millisecond=106 ) properties seen :[0, 0, 0, 0, 0]
Interrupted Best-First random walk after 557086 steps, including 520 resets, run timeout after 5001 ms. (steps per millisecond=111 ) properties seen :[0, 0, 0, 0, 0]
Interrupted Best-First random walk after 542548 steps, including 545 resets, run timeout after 5001 ms. (steps per millisecond=108 ) properties seen :[0, 0, 0, 0, 0]
[2020-05-12 02:15:40] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 221 cols
[2020-05-12 02:15:40] [INFO ] Computed 4 place invariants in 4 ms
[2020-05-12 02:15:40] [INFO ] [Real]Absence check using 4 positive place invariants in 11 ms returned sat
[2020-05-12 02:15:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:15:40] [INFO ] [Real]Absence check using state equation in 256 ms returned sat
[2020-05-12 02:15:40] [INFO ] State equation strengthened by 102 read => feed constraints.
[2020-05-12 02:15:40] [INFO ] [Real]Added 102 Read/Feed constraints in 139 ms returned sat
[2020-05-12 02:15:41] [INFO ] Computed and/alt/rep : 8581/468746/523 causal constraints in 266 ms.
[2020-05-12 02:15:41] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:15:41] [INFO ] [Nat]Absence check using 4 positive place invariants in 6 ms returned sat
[2020-05-12 02:15:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:15:41] [INFO ] [Nat]Absence check using state equation in 207 ms returned sat
[2020-05-12 02:15:41] [INFO ] [Nat]Added 102 Read/Feed constraints in 69 ms returned sat
[2020-05-12 02:15:41] [INFO ] Computed and/alt/rep : 8581/468746/523 causal constraints in 270 ms.
[2020-05-12 02:15:59] [INFO ] Added : 315 causal constraints over 63 iterations in 17930 ms. Result :unknown
[2020-05-12 02:15:59] [INFO ] [Real]Absence check using 4 positive place invariants in 12 ms returned sat
[2020-05-12 02:15:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:15:59] [INFO ] [Real]Absence check using state equation in 185 ms returned sat
[2020-05-12 02:15:59] [INFO ] [Real]Added 102 Read/Feed constraints in 53 ms returned sat
[2020-05-12 02:15:59] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:15:59] [INFO ] [Nat]Absence check using 4 positive place invariants in 6 ms returned sat
[2020-05-12 02:15:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:16:00] [INFO ] [Nat]Absence check using state equation in 202 ms returned sat
[2020-05-12 02:16:00] [INFO ] [Nat]Added 102 Read/Feed constraints in 636 ms returned sat
[2020-05-12 02:16:01] [INFO ] Computed and/alt/rep : 8581/468746/523 causal constraints in 363 ms.
[2020-05-12 02:16:19] [INFO ] Added : 270 causal constraints over 54 iterations in 18705 ms. Result :unknown
[2020-05-12 02:16:19] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2020-05-12 02:16:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:16:20] [INFO ] [Real]Absence check using state equation in 424 ms returned sat
[2020-05-12 02:16:20] [INFO ] [Real]Added 102 Read/Feed constraints in 82 ms returned sat
[2020-05-12 02:16:20] [INFO ] Computed and/alt/rep : 8581/468746/523 causal constraints in 391 ms.
[2020-05-12 02:16:20] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:16:20] [INFO ] [Nat]Absence check using 4 positive place invariants in 9 ms returned sat
[2020-05-12 02:16:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:16:21] [INFO ] [Nat]Absence check using state equation in 787 ms returned sat
[2020-05-12 02:16:21] [INFO ] [Nat]Added 102 Read/Feed constraints in 60 ms returned sat
[2020-05-12 02:16:22] [INFO ] Computed and/alt/rep : 8581/468746/523 causal constraints in 539 ms.
[2020-05-12 02:16:26] [INFO ] Added : 155 causal constraints over 31 iterations in 4921 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 32 ms.
[2020-05-12 02:16:26] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2020-05-12 02:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:16:27] [INFO ] [Real]Absence check using state equation in 278 ms returned sat
[2020-05-12 02:16:27] [INFO ] [Real]Added 102 Read/Feed constraints in 60 ms returned sat
[2020-05-12 02:16:27] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:16:27] [INFO ] [Nat]Absence check using 4 positive place invariants in 10 ms returned sat
[2020-05-12 02:16:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:16:27] [INFO ] [Nat]Absence check using state equation in 334 ms returned sat
[2020-05-12 02:16:27] [INFO ] [Nat]Added 102 Read/Feed constraints in 77 ms returned sat
[2020-05-12 02:16:28] [INFO ] Computed and/alt/rep : 8581/468746/523 causal constraints in 261 ms.
[2020-05-12 02:16:50] [INFO ] Added : 310 causal constraints over 62 iterations in 22451 ms. Result :unknown
[2020-05-12 02:16:50] [INFO ] [Real]Absence check using 4 positive place invariants in 5 ms returned sat
[2020-05-12 02:16:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:16:50] [INFO ] [Real]Absence check using state equation in 415 ms returned sat
[2020-05-12 02:16:50] [INFO ] [Real]Added 102 Read/Feed constraints in 52 ms returned sat
[2020-05-12 02:16:51] [INFO ] Computed and/alt/rep : 8581/468746/523 causal constraints in 330 ms.
[2020-05-12 02:16:51] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:16:51] [INFO ] [Nat]Absence check using 4 positive place invariants in 8 ms returned sat
[2020-05-12 02:16:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:16:51] [INFO ] [Nat]Absence check using state equation in 355 ms returned sat
[2020-05-12 02:16:51] [INFO ] [Nat]Added 102 Read/Feed constraints in 61 ms returned sat
[2020-05-12 02:16:52] [INFO ] Computed and/alt/rep : 8581/468746/523 causal constraints in 489 ms.
[2020-05-12 02:16:57] [INFO ] Added : 155 causal constraints over 31 iterations in 5421 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 26 ms.
Incomplete Parikh walk after 21200 steps, including 290 resets, run finished after 295 ms. (steps per millisecond=71 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 798200 steps, including 2512 resets, run finished after 23346 ms. (steps per millisecond=34 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 20000 steps, including 299 resets, run finished after 118 ms. (steps per millisecond=169 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Interrupted Parikh walk after 981308 steps, including 2924 resets, run timeout after 30001 ms. (steps per millisecond=32 ) properties seen :[0, 0, 0, 0, 0]
Interrupted Parikh walk after 1029338 steps, including 2974 resets, run timeout after 30001 ms. (steps per millisecond=34 ) properties seen :[0, 0, 0, 0, 0]
Support contains 28 out of 221 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 221/221 places, 8584/8584 transitions.
Applied a total of 0 rules in 2192 ms. Remains 221 /221 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 221/221 places, 8584/8584 transitions.
Incomplete random walk after 1000000 steps, including 2054 resets, run finished after 19469 ms. (steps per millisecond=51 ) properties seen :[0, 0, 0, 0, 0]
Interrupted Best-First random walk after 497637 steps, including 553 resets, run timeout after 5001 ms. (steps per millisecond=99 ) properties seen :[0, 0, 0, 0, 0]
Interrupted Best-First random walk after 566882 steps, including 524 resets, run timeout after 5001 ms. (steps per millisecond=113 ) properties seen :[0, 0, 0, 0, 0]
Interrupted Best-First random walk after 544808 steps, including 547 resets, run timeout after 5001 ms. (steps per millisecond=108 ) properties seen :[0, 0, 0, 0, 0]
Interrupted Best-First random walk after 564077 steps, including 526 resets, run timeout after 5001 ms. (steps per millisecond=112 ) properties seen :[0, 0, 0, 0, 0]
Interrupted Best-First random walk after 542974 steps, including 543 resets, run timeout after 5001 ms. (steps per millisecond=108 ) properties seen :[0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 1652066 steps, run timeout after 30001 ms. (steps per millisecond=55 ) properties seen :[0, 0, 0, 0, 0]
Probabilistic random walk after 1652066 steps, saw 507537 distinct states, run finished after 30001 ms. (steps per millisecond=55 ) properties seen :[0, 0, 0, 0, 0]
[2020-05-12 02:19:37] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 221 cols
[2020-05-12 02:19:37] [INFO ] Computed 4 place invariants in 2 ms
[2020-05-12 02:19:37] [INFO ] [Real]Absence check using 4 positive place invariants in 19 ms returned sat
[2020-05-12 02:19:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:19:38] [INFO ] [Real]Absence check using state equation in 202 ms returned sat
[2020-05-12 02:19:38] [INFO ] State equation strengthened by 102 read => feed constraints.
[2020-05-12 02:19:38] [INFO ] [Real]Added 102 Read/Feed constraints in 82 ms returned sat
[2020-05-12 02:19:38] [INFO ] Computed and/alt/rep : 8581/468746/523 causal constraints in 260 ms.
[2020-05-12 02:19:38] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:19:38] [INFO ] [Nat]Absence check using 4 positive place invariants in 7 ms returned sat
[2020-05-12 02:19:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:19:38] [INFO ] [Nat]Absence check using state equation in 179 ms returned sat
[2020-05-12 02:19:38] [INFO ] [Nat]Added 102 Read/Feed constraints in 63 ms returned sat
[2020-05-12 02:19:39] [INFO ] Computed and/alt/rep : 8581/468746/523 causal constraints in 246 ms.
[2020-05-12 02:19:58] [INFO ] Added : 315 causal constraints over 63 iterations in 19798 ms. Result :unknown
[2020-05-12 02:19:58] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2020-05-12 02:19:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:19:59] [INFO ] [Real]Absence check using state equation in 213 ms returned sat
[2020-05-12 02:19:59] [INFO ] [Real]Added 102 Read/Feed constraints in 65 ms returned sat
[2020-05-12 02:19:59] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:19:59] [INFO ] [Nat]Absence check using 4 positive place invariants in 33 ms returned sat
[2020-05-12 02:19:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:19:59] [INFO ] [Nat]Absence check using state equation in 359 ms returned sat
[2020-05-12 02:20:00] [INFO ] [Nat]Added 102 Read/Feed constraints in 652 ms returned sat
[2020-05-12 02:20:00] [INFO ] Computed and/alt/rep : 8581/468746/523 causal constraints in 244 ms.
[2020-05-12 02:20:21] [INFO ] Added : 270 causal constraints over 54 iterations in 20711 ms. Result :unknown
[2020-05-12 02:20:21] [INFO ] [Real]Absence check using 4 positive place invariants in 9 ms returned sat
[2020-05-12 02:20:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:20:21] [INFO ] [Real]Absence check using state equation in 356 ms returned sat
[2020-05-12 02:20:21] [INFO ] [Real]Added 102 Read/Feed constraints in 58 ms returned sat
[2020-05-12 02:20:21] [INFO ] Computed and/alt/rep : 8581/468746/523 causal constraints in 281 ms.
[2020-05-12 02:20:21] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:20:22] [INFO ] [Nat]Absence check using 4 positive place invariants in 33 ms returned sat
[2020-05-12 02:20:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:20:22] [INFO ] [Nat]Absence check using state equation in 529 ms returned sat
[2020-05-12 02:20:22] [INFO ] [Nat]Added 102 Read/Feed constraints in 103 ms returned sat
[2020-05-12 02:20:23] [INFO ] Computed and/alt/rep : 8581/468746/523 causal constraints in 263 ms.
[2020-05-12 02:20:27] [INFO ] Added : 155 causal constraints over 31 iterations in 4975 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 35 ms.
[2020-05-12 02:20:27] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2020-05-12 02:20:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:20:28] [INFO ] [Real]Absence check using state equation in 219 ms returned sat
[2020-05-12 02:20:28] [INFO ] [Real]Added 102 Read/Feed constraints in 59 ms returned sat
[2020-05-12 02:20:28] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:20:28] [INFO ] [Nat]Absence check using 4 positive place invariants in 7 ms returned sat
[2020-05-12 02:20:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:20:28] [INFO ] [Nat]Absence check using state equation in 224 ms returned sat
[2020-05-12 02:20:28] [INFO ] [Nat]Added 102 Read/Feed constraints in 85 ms returned sat
[2020-05-12 02:20:29] [INFO ] Computed and/alt/rep : 8581/468746/523 causal constraints in 305 ms.
[2020-05-12 02:20:48] [INFO ] Added : 310 causal constraints over 62 iterations in 19977 ms. Result :unknown
[2020-05-12 02:20:48] [INFO ] [Real]Absence check using 4 positive place invariants in 18 ms returned sat
[2020-05-12 02:20:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:20:48] [INFO ] [Real]Absence check using state equation in 203 ms returned sat
[2020-05-12 02:20:49] [INFO ] [Real]Added 102 Read/Feed constraints in 55 ms returned sat
[2020-05-12 02:20:49] [INFO ] Computed and/alt/rep : 8581/468746/523 causal constraints in 250 ms.
[2020-05-12 02:20:49] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:20:49] [INFO ] [Nat]Absence check using 4 positive place invariants in 7 ms returned sat
[2020-05-12 02:20:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:20:49] [INFO ] [Nat]Absence check using state equation in 340 ms returned sat
[2020-05-12 02:20:49] [INFO ] [Nat]Added 102 Read/Feed constraints in 91 ms returned sat
[2020-05-12 02:20:50] [INFO ] Computed and/alt/rep : 8581/468746/523 causal constraints in 269 ms.
[2020-05-12 02:20:57] [INFO ] Added : 155 causal constraints over 31 iterations in 7488 ms. Result :unknown
Interrupted Parikh walk after 1016951 steps, including 2913 resets, run timeout after 30001 ms. (steps per millisecond=33 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Parikh walk after 798200 steps, including 2514 resets, run finished after 22914 ms. (steps per millisecond=34 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 20000 steps, including 302 resets, run finished after 117 ms. (steps per millisecond=170 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1018800 steps, including 3003 resets, run finished after 29629 ms. (steps per millisecond=34 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1035700 steps, including 2986 resets, run finished after 29581 ms. (steps per millisecond=35 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Support contains 28 out of 221 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 221/221 places, 8584/8584 transitions.
Applied a total of 0 rules in 2250 ms. Remains 221 /221 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 221/221 places, 8584/8584 transitions.
Starting structural reductions, iteration 0 : 221/221 places, 8584/8584 transitions.
Applied a total of 0 rules in 2197 ms. Remains 221 /221 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
[2020-05-12 02:22:54] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 221 cols
[2020-05-12 02:22:54] [INFO ] Computed 4 place invariants in 2 ms
[2020-05-12 02:22:55] [INFO ] Implicit Places using invariants in 1053 ms returned []
[2020-05-12 02:22:55] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 221 cols
[2020-05-12 02:22:55] [INFO ] Computed 4 place invariants in 3 ms
[2020-05-12 02:22:55] [INFO ] State equation strengthened by 102 read => feed constraints.
[2020-05-12 02:22:57] [INFO ] Implicit Places using invariants and state equation in 2408 ms returned [82, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 3498 ms to find 2 implicit places.
[2020-05-12 02:22:58] [INFO ] Redundant transitions in 925 ms returned []
[2020-05-12 02:22:58] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2020-05-12 02:22:58] [INFO ] Computed 4 place invariants in 2 ms
[2020-05-12 02:23:04] [INFO ] Dead Transitions using invariants and state equation in 5780 ms returned []
Starting structural reductions, iteration 1 : 219/221 places, 8584/8584 transitions.
Applied a total of 0 rules in 2153 ms. Remains 219 /219 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
[2020-05-12 02:23:07] [INFO ] Redundant transitions in 897 ms returned []
[2020-05-12 02:23:07] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2020-05-12 02:23:07] [INFO ] Computed 4 place invariants in 2 ms
[2020-05-12 02:23:33] [INFO ] Dead Transitions using invariants and state equation in 25593 ms returned []
Finished structural reductions, in 2 iterations. Remains : 219/221 places, 8584/8584 transitions.
Incomplete random walk after 1000000 steps, including 2054 resets, run finished after 18626 ms. (steps per millisecond=53 ) properties seen :[0, 0, 0, 0, 0]
Interrupted Best-First random walk after 513883 steps, including 571 resets, run timeout after 5001 ms. (steps per millisecond=102 ) properties seen :[0, 0, 0, 0, 0]
Interrupted Best-First random walk after 595520 steps, including 551 resets, run timeout after 5001 ms. (steps per millisecond=119 ) properties seen :[0, 0, 0, 0, 0]
Interrupted Best-First random walk after 574750 steps, including 577 resets, run timeout after 5001 ms. (steps per millisecond=114 ) properties seen :[0, 0, 0, 0, 0]
Interrupted Best-First random walk after 584382 steps, including 544 resets, run timeout after 5001 ms. (steps per millisecond=116 ) properties seen :[0, 0, 0, 0, 0]
Interrupted Best-First random walk after 573584 steps, including 576 resets, run timeout after 5001 ms. (steps per millisecond=114 ) properties seen :[0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 1774270 steps, run timeout after 30001 ms. (steps per millisecond=59 ) properties seen :[0, 0, 0, 0, 0]
Probabilistic random walk after 1774270 steps, saw 531873 distinct states, run finished after 30001 ms. (steps per millisecond=59 ) properties seen :[0, 0, 0, 0, 0]
[2020-05-12 02:24:46] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2020-05-12 02:24:46] [INFO ] Computed 4 place invariants in 3 ms
[2020-05-12 02:24:46] [INFO ] [Real]Absence check using 4 positive place invariants in 27 ms returned sat
[2020-05-12 02:24:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:24:47] [INFO ] [Real]Absence check using state equation in 814 ms returned sat
[2020-05-12 02:24:47] [INFO ] State equation strengthened by 102 read => feed constraints.
[2020-05-12 02:24:47] [INFO ] [Real]Added 102 Read/Feed constraints in 118 ms returned sat
[2020-05-12 02:24:48] [INFO ] Computed and/alt/rep : 8581/455786/523 causal constraints in 270 ms.
[2020-05-12 02:24:48] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:24:48] [INFO ] [Nat]Absence check using 4 positive place invariants in 7 ms returned sat
[2020-05-12 02:24:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:24:48] [INFO ] [Nat]Absence check using state equation in 431 ms returned sat
[2020-05-12 02:24:48] [INFO ] [Nat]Added 102 Read/Feed constraints in 84 ms returned sat
[2020-05-12 02:24:49] [INFO ] Computed and/alt/rep : 8581/455786/523 causal constraints in 270 ms.
[2020-05-12 02:25:03] [INFO ] Added : 340 causal constraints over 68 iterations in 14860 ms. Result :unknown
[2020-05-12 02:25:03] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2020-05-12 02:25:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:25:04] [INFO ] [Real]Absence check using state equation in 640 ms returned sat
[2020-05-12 02:25:04] [INFO ] [Real]Added 102 Read/Feed constraints in 101 ms returned sat
[2020-05-12 02:25:04] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:25:04] [INFO ] [Nat]Absence check using 4 positive place invariants in 5 ms returned sat
[2020-05-12 02:25:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:25:05] [INFO ] [Nat]Absence check using state equation in 1145 ms returned sat
[2020-05-12 02:25:05] [INFO ] [Nat]Added 102 Read/Feed constraints in 112 ms returned sat
[2020-05-12 02:25:06] [INFO ] Computed and/alt/rep : 8581/455786/523 causal constraints in 500 ms.
[2020-05-12 02:25:26] [INFO ] Added : 330 causal constraints over 66 iterations in 20533 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 210 ms.
[2020-05-12 02:25:26] [INFO ] [Real]Absence check using 4 positive place invariants in 5 ms returned sat
[2020-05-12 02:25:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:25:27] [INFO ] [Real]Absence check using state equation in 165 ms returned sat
[2020-05-12 02:25:27] [INFO ] [Real]Added 102 Read/Feed constraints in 50 ms returned sat
[2020-05-12 02:25:27] [INFO ] Computed and/alt/rep : 8581/455786/523 causal constraints in 240 ms.
[2020-05-12 02:25:27] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:25:27] [INFO ] [Nat]Absence check using 4 positive place invariants in 34 ms returned sat
[2020-05-12 02:25:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:25:28] [INFO ] [Nat]Absence check using state equation in 591 ms returned sat
[2020-05-12 02:25:28] [INFO ] [Nat]Added 102 Read/Feed constraints in 362 ms returned sat
[2020-05-12 02:25:28] [INFO ] Computed and/alt/rep : 8581/455786/523 causal constraints in 266 ms.
[2020-05-12 02:25:49] [INFO ] Added : 330 causal constraints over 66 iterations in 20559 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 304 ms.
[2020-05-12 02:25:49] [INFO ] [Real]Absence check using 4 positive place invariants in 27 ms returned sat
[2020-05-12 02:25:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:25:50] [INFO ] [Real]Absence check using state equation in 554 ms returned sat
[2020-05-12 02:25:50] [INFO ] [Real]Added 102 Read/Feed constraints in 94 ms returned sat
[2020-05-12 02:25:50] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:25:50] [INFO ] [Nat]Absence check using 4 positive place invariants in 6 ms returned sat
[2020-05-12 02:25:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:25:50] [INFO ] [Nat]Absence check using state equation in 377 ms returned sat
[2020-05-12 02:25:50] [INFO ] [Nat]Added 102 Read/Feed constraints in 72 ms returned sat
[2020-05-12 02:25:51] [INFO ] Computed and/alt/rep : 8581/455786/523 causal constraints in 390 ms.
[2020-05-12 02:26:12] [INFO ] Added : 325 causal constraints over 65 iterations in 21892 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 227 ms.
[2020-05-12 02:26:13] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2020-05-12 02:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:26:13] [INFO ] [Real]Absence check using state equation in 337 ms returned sat
[2020-05-12 02:26:13] [INFO ] [Real]Added 102 Read/Feed constraints in 73 ms returned sat
[2020-05-12 02:26:14] [INFO ] Computed and/alt/rep : 8581/455786/523 causal constraints in 271 ms.
[2020-05-12 02:26:14] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:26:14] [INFO ] [Nat]Absence check using 4 positive place invariants in 7 ms returned sat
[2020-05-12 02:26:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:26:14] [INFO ] [Nat]Absence check using state equation in 181 ms returned sat
[2020-05-12 02:26:14] [INFO ] [Nat]Added 102 Read/Feed constraints in 50 ms returned sat
[2020-05-12 02:26:14] [INFO ] Computed and/alt/rep : 8581/455786/523 causal constraints in 237 ms.
[2020-05-12 02:26:21] [INFO ] Added : 170 causal constraints over 34 iterations in 7483 ms. Result :unknown
Incomplete Parikh walk after 1036200 steps, including 2950 resets, run finished after 28680 ms. (steps per millisecond=36 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 893400 steps, including 2610 resets, run finished after 26196 ms. (steps per millisecond=34 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 457500 steps, including 1758 resets, run finished after 12770 ms. (steps per millisecond=35 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 100400 steps, including 1067 resets, run finished after 1916 ms. (steps per millisecond=52 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1041500 steps, including 3002 resets, run finished after 29281 ms. (steps per millisecond=35 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Support contains 28 out of 219 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 219/219 places, 8584/8584 transitions.
Applied a total of 0 rules in 2170 ms. Remains 219 /219 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 219/219 places, 8584/8584 transitions.
Starting structural reductions, iteration 0 : 219/219 places, 8584/8584 transitions.
Applied a total of 0 rules in 2145 ms. Remains 219 /219 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
[2020-05-12 02:28:05] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2020-05-12 02:28:05] [INFO ] Computed 4 place invariants in 2 ms
[2020-05-12 02:28:05] [INFO ] Implicit Places using invariants in 862 ms returned []
[2020-05-12 02:28:05] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2020-05-12 02:28:05] [INFO ] Computed 4 place invariants in 2 ms
[2020-05-12 02:28:08] [INFO ] Implicit Places using invariants and state equation in 2522 ms returned []
Implicit Place search using SMT with State Equation took 3398 ms to find 0 implicit places.
[2020-05-12 02:28:09] [INFO ] Redundant transitions in 688 ms returned []
[2020-05-12 02:28:09] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2020-05-12 02:28:09] [INFO ] Computed 4 place invariants in 2 ms
[2020-05-12 02:28:14] [INFO ] Dead Transitions using invariants and state equation in 5343 ms returned []
Finished structural reductions, in 1 iterations. Remains : 219/219 places, 8584/8584 transitions.
Incomplete random walk after 100000 steps, including 205 resets, run finished after 2054 ms. (steps per millisecond=48 ) properties seen :[0, 0, 0, 0, 0]
[2020-05-12 02:28:16] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2020-05-12 02:28:16] [INFO ] Computed 4 place invariants in 2 ms
[2020-05-12 02:28:16] [INFO ] [Real]Absence check using 4 positive place invariants in 30 ms returned sat
[2020-05-12 02:28:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:28:17] [INFO ] [Real]Absence check using state equation in 409 ms returned sat
[2020-05-12 02:28:17] [INFO ] State equation strengthened by 102 read => feed constraints.
[2020-05-12 02:28:17] [INFO ] [Real]Added 102 Read/Feed constraints in 62 ms returned sat
[2020-05-12 02:28:17] [INFO ] Computed and/alt/rep : 8581/455786/523 causal constraints in 246 ms.
[2020-05-12 02:28:17] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:28:17] [INFO ] [Nat]Absence check using 4 positive place invariants in 9 ms returned sat
[2020-05-12 02:28:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:28:17] [INFO ] [Nat]Absence check using state equation in 214 ms returned sat
[2020-05-12 02:28:17] [INFO ] [Nat]Added 102 Read/Feed constraints in 74 ms returned sat
[2020-05-12 02:28:18] [INFO ] Computed and/alt/rep : 8581/455786/523 causal constraints in 246 ms.
[2020-05-12 02:28:34] [INFO ] Added : 340 causal constraints over 68 iterations in 16114 ms. Result :unknown
[2020-05-12 02:28:34] [INFO ] [Real]Absence check using 4 positive place invariants in 16 ms returned sat
[2020-05-12 02:28:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:28:34] [INFO ] [Real]Absence check using state equation in 209 ms returned sat
[2020-05-12 02:28:34] [INFO ] [Real]Added 102 Read/Feed constraints in 56 ms returned sat
[2020-05-12 02:28:34] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:28:34] [INFO ] [Nat]Absence check using 4 positive place invariants in 5 ms returned sat
[2020-05-12 02:28:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:28:34] [INFO ] [Nat]Absence check using state equation in 180 ms returned sat
[2020-05-12 02:28:34] [INFO ] [Nat]Added 102 Read/Feed constraints in 110 ms returned sat
[2020-05-12 02:28:35] [INFO ] Computed and/alt/rep : 8581/455786/523 causal constraints in 579 ms.
[2020-05-12 02:28:46] [INFO ] Added : 290 causal constraints over 58 iterations in 11156 ms. Result :sat
[2020-05-12 02:28:46] [INFO ] [Real]Absence check using 4 positive place invariants in 5 ms returned sat
[2020-05-12 02:28:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:28:47] [INFO ] [Real]Absence check using state equation in 926 ms returned sat
[2020-05-12 02:28:47] [INFO ] [Real]Added 102 Read/Feed constraints in 135 ms returned sat
[2020-05-12 02:28:47] [INFO ] Computed and/alt/rep : 8581/455786/523 causal constraints in 405 ms.
[2020-05-12 02:28:47] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:28:48] [INFO ] [Nat]Absence check using 4 positive place invariants in 18 ms returned sat
[2020-05-12 02:28:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:28:48] [INFO ] [Nat]Absence check using state equation in 377 ms returned sat
[2020-05-12 02:28:48] [INFO ] [Nat]Added 102 Read/Feed constraints in 341 ms returned sat
[2020-05-12 02:28:49] [INFO ] Computed and/alt/rep : 8581/455786/523 causal constraints in 257 ms.
[2020-05-12 02:29:07] [INFO ] Added : 330 causal constraints over 66 iterations in 19158 ms. Result :unknown
[2020-05-12 02:29:08] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2020-05-12 02:29:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:29:08] [INFO ] [Real]Absence check using state equation in 251 ms returned sat
[2020-05-12 02:29:08] [INFO ] [Real]Added 102 Read/Feed constraints in 87 ms returned sat
[2020-05-12 02:29:08] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:29:08] [INFO ] [Nat]Absence check using 4 positive place invariants in 19 ms returned sat
[2020-05-12 02:29:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:29:08] [INFO ] [Nat]Absence check using state equation in 217 ms returned sat
[2020-05-12 02:29:08] [INFO ] [Nat]Added 102 Read/Feed constraints in 73 ms returned sat
[2020-05-12 02:29:09] [INFO ] Computed and/alt/rep : 8581/455786/523 causal constraints in 491 ms.
[2020-05-12 02:29:28] [INFO ] Added : 325 causal constraints over 65 iterations in 19443 ms. Result :sat
[2020-05-12 02:29:28] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2020-05-12 02:29:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:29:28] [INFO ] [Real]Absence check using state equation in 201 ms returned sat
[2020-05-12 02:29:28] [INFO ] [Real]Added 102 Read/Feed constraints in 53 ms returned sat
[2020-05-12 02:29:29] [INFO ] Computed and/alt/rep : 8581/455786/523 causal constraints in 266 ms.
[2020-05-12 02:29:29] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:29:29] [INFO ] [Nat]Absence check using 4 positive place invariants in 8 ms returned sat
[2020-05-12 02:29:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:29:29] [INFO ] [Nat]Absence check using state equation in 261 ms returned sat
[2020-05-12 02:29:29] [INFO ] [Nat]Added 102 Read/Feed constraints in 52 ms returned sat
[2020-05-12 02:29:29] [INFO ] Computed and/alt/rep : 8581/455786/523 causal constraints in 237 ms.
[2020-05-12 02:29:36] [INFO ] Added : 170 causal constraints over 34 iterations in 7114 ms. Result :unknown
Ensure Unique test removed 8058 transitions
Reduce isomorphic transitions removed 8058 transitions.
Iterating post reduction 0 with 8058 rules applied. Total rules applied 8058 place count 219 transition count 526
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 8059 place count 219 transition count 525
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 8060 place count 218 transition count 525
Applied a total of 8060 rules in 54 ms. Remains 218 /219 variables (removed 1) and now considering 525/8584 (removed 8059) transitions.
// Phase 1: matrix 525 rows 218 cols
[2020-05-12 02:29:36] [INFO ] Computed 4 place invariants in 2 ms
[2020-05-12 02:29:36] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2020-05-12 02:29:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:29:37] [INFO ] [Real]Absence check using state equation in 264 ms returned sat
[2020-05-12 02:29:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-05-12 02:29:37] [INFO ] [Real]Added 1 Read/Feed constraints in 4 ms returned sat
[2020-05-12 02:29:37] [INFO ] Computed and/alt/rep : 522/20865/522 causal constraints in 43 ms.
[2020-05-12 02:29:37] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:29:37] [INFO ] [Nat]Absence check using 4 positive place invariants in 6 ms returned sat
[2020-05-12 02:29:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:29:37] [INFO ] [Nat]Absence check using state equation in 213 ms returned sat
[2020-05-12 02:29:37] [INFO ] [Nat]Added 1 Read/Feed constraints in 30 ms returned sat
[2020-05-12 02:29:37] [INFO ] Computed and/alt/rep : 522/20865/522 causal constraints in 22 ms.
[2020-05-12 02:29:50] [INFO ] Added : 324 causal constraints over 65 iterations in 13459 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 185 ms.
[2020-05-12 02:29:51] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2020-05-12 02:29:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:29:51] [INFO ] [Real]Absence check using state equation in 528 ms returned sat
[2020-05-12 02:29:51] [INFO ] [Real]Added 1 Read/Feed constraints in 26 ms returned sat
[2020-05-12 02:29:51] [INFO ] Computed and/alt/rep : 522/20865/522 causal constraints in 26 ms.
[2020-05-12 02:29:51] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:29:52] [INFO ] [Nat]Absence check using 4 positive place invariants in 6 ms returned sat
[2020-05-12 02:29:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:29:52] [INFO ] [Nat]Absence check using state equation in 203 ms returned sat
[2020-05-12 02:29:52] [INFO ] [Nat]Added 1 Read/Feed constraints in 3 ms returned sat
[2020-05-12 02:29:52] [INFO ] Computed and/alt/rep : 522/20865/522 causal constraints in 25 ms.
[2020-05-12 02:30:09] [INFO ] Added : 305 causal constraints over 61 iterations in 16818 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 237 ms.
[2020-05-12 02:30:09] [INFO ] [Real]Absence check using 4 positive place invariants in 28 ms returned sat
[2020-05-12 02:30:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:30:09] [INFO ] [Real]Absence check using state equation in 177 ms returned sat
[2020-05-12 02:30:09] [INFO ] [Real]Added 1 Read/Feed constraints in 4 ms returned sat
[2020-05-12 02:30:09] [INFO ] Computed and/alt/rep : 522/20865/522 causal constraints in 25 ms.
[2020-05-12 02:30:09] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:30:09] [INFO ] [Nat]Absence check using 4 positive place invariants in 8 ms returned sat
[2020-05-12 02:30:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:30:09] [INFO ] [Nat]Absence check using state equation in 230 ms returned sat
[2020-05-12 02:30:09] [INFO ] [Nat]Added 1 Read/Feed constraints in 3 ms returned sat
[2020-05-12 02:30:09] [INFO ] Computed and/alt/rep : 522/20865/522 causal constraints in 39 ms.
[2020-05-12 02:30:30] [INFO ] Added : 350 causal constraints over 70 iterations in 20231 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 229 ms.
[2020-05-12 02:30:30] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2020-05-12 02:30:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:30:30] [INFO ] [Real]Absence check using state equation in 370 ms returned sat
[2020-05-12 02:30:30] [INFO ] [Real]Added 1 Read/Feed constraints in 11 ms returned sat
[2020-05-12 02:30:30] [INFO ] Computed and/alt/rep : 522/20865/522 causal constraints in 30 ms.
[2020-05-12 02:30:31] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:30:31] [INFO ] [Nat]Absence check using 4 positive place invariants in 6 ms returned sat
[2020-05-12 02:30:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:30:31] [INFO ] [Nat]Absence check using state equation in 214 ms returned sat
[2020-05-12 02:30:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 3 ms returned sat
[2020-05-12 02:30:31] [INFO ] Computed and/alt/rep : 522/20865/522 causal constraints in 24 ms.
[2020-05-12 02:30:52] [INFO ] Added : 320 causal constraints over 64 iterations in 21099 ms. Result :unknown
[2020-05-12 02:30:52] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2020-05-12 02:30:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:30:52] [INFO ] [Real]Absence check using state equation in 345 ms returned sat
[2020-05-12 02:30:52] [INFO ] [Real]Added 1 Read/Feed constraints in 5 ms returned sat
[2020-05-12 02:30:52] [INFO ] Computed and/alt/rep : 522/20865/522 causal constraints in 40 ms.
[2020-05-12 02:30:52] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:30:52] [INFO ] [Nat]Absence check using 4 positive place invariants in 18 ms returned sat
[2020-05-12 02:30:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:30:53] [INFO ] [Nat]Absence check using state equation in 189 ms returned sat
[2020-05-12 02:30:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 29 ms returned sat
[2020-05-12 02:30:53] [INFO ] Computed and/alt/rep : 522/20865/522 causal constraints in 25 ms.
[2020-05-12 02:31:14] [INFO ] Added : 360 causal constraints over 72 iterations in 21007 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 250 ms.
[2020-05-12 02:31:15] [INFO ] Flatten gal took : 506 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-12 02:31:16] [INFO ] Flatten gal took : 334 ms
[2020-05-12 02:31:16] [INFO ] Applying decomposition
[2020-05-12 02:31:17] [INFO ] Flatten gal took : 746 ms
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-PT-V80P50N50"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-PT-V80P50N50, 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 r021-oct2-158897699100447"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V80P50N50.tgz
mv BridgeAndVehicles-PT-V80P50N50 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 ;