Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r023-oct2-167813610200192.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is AirplaneLD-PT-4000, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r023-oct2-167813610200192
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 89M
-rw-r--r-- 1 mcc users 2.8M Feb 26 15:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 8.9M Feb 26 15:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.6M Feb 26 13:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 8.7M Feb 26 13:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 734K Feb 25 15:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.7M Feb 25 15:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.1M Feb 25 15:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 4.1M Feb 25 15:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.3M Feb 26 19:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17M Feb 26 19:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0M Feb 26 17:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17M Feb 26 17:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 191K Feb 25 15:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 358K Feb 25 15:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 18M Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1678987871075

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=AirplaneLD-PT-4000
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-16 17:31:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2023-03-16 17:31:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 17:31:15] [INFO ] Load time of PNML (sax parser for PT used): 901 ms
[2023-03-16 17:31:15] [INFO ] Transformed 28019 places.
[2023-03-16 17:31:15] [INFO ] Transformed 32008 transitions.
[2023-03-16 17:31:15] [INFO ] Parsed PT model containing 28019 places and 32008 transitions and 122028 arcs in 1186 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 28019/28019 places, 32008/32008 transitions.
Reduce places removed 12005 places and 0 transitions.
Iterating post reduction 0 with 12005 rules applied. Total rules applied 12005 place count 16014 transition count 32008
Applied a total of 12005 rules in 583 ms. Remains 16014 /28019 variables (removed 12005) and now considering 32008/32008 (removed 0) transitions.
// Phase 1: matrix 32008 rows 16014 cols
[2023-03-16 17:31:43] [INFO ] Computed 1 place invariants in 27312 ms
[2023-03-16 17:31:45] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 17:31:46] [INFO ] Implicit Places using invariants in 29606 ms returned []
Implicit Place search using SMT only with invariants took 29636 ms to find 0 implicit places.
[2023-03-16 17:31:46] [INFO ] Invariant cache hit.
[2023-03-16 17:31:47] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 17:31:48] [INFO ] Dead Transitions using invariants and state equation in 2040 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 16014/28019 places, 32008/32008 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 32283 ms. Remains : 16014/28019 places, 32008/32008 transitions.
Discarding 15999 transitions out of 32008. Remains 16009
Initial state reduction rules removed 5 formulas.
Interrupted random walk after 9642 steps, including 1209 resets, run timeout after 30008 ms. (steps per millisecond=0 ) properties seen 10
Probabilistic random walk after 30001 steps, saw 26939 distinct states, run finished after 59415 ms. (steps per millisecond=0 ) properties seen :0
Running SMT prover for 15994 properties.
[2023-03-16 17:33:20] [INFO ] Invariant cache hit.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.assertInvariants(DeadlockTester.java:2347)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:618)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 17:33:45] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 17:33:45] [INFO ] After 25116ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 15994 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 15997 out of 16014 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 16014/16014 places, 32008/32008 transitions.
Graph (complete) has 22012 edges and 16014 vertex of which 16012 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.82 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 16012 transition count 32004
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 3 Pre rules applied. Total rules applied 5 place count 16012 transition count 32001
Deduced a syphon composed of 3 places in 25 ms
Ensure Unique test removed 2 places
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 13 place count 16007 transition count 32001
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 16 place count 16004 transition count 31998
Iterating global reduction 1 with 3 rules applied. Total rules applied 19 place count 16004 transition count 31998
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 22 place count 16004 transition count 31995
Free-agglomeration rule applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 25 place count 16004 transition count 31992
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 28 place count 16001 transition count 31992
Applied a total of 28 rules in 1105 ms. Remains 16001 /16014 variables (removed 13) and now considering 31992/32008 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1109 ms. Remains : 16001/16014 places, 31992/32008 transitions.
Interrupted random walk after 7408 steps, including 1101 resets, run timeout after 30003 ms. (steps per millisecond=0 ) properties seen 19
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15975) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15975) seen :0
Interrupted probabilistic random walk after 79940 steps, run timeout after 90001 ms. (steps per millisecond=0 ) properties seen :{0=1, 1=1, 2=1, 3=1, 4=1, 5=1, 6=1, 7=1, 8=1, 9=1, 10=1, 11=1, 12=1, 13=1, 14=1, 15=1, 16=1, 17=1, 18=1, 19=1, 20=1, 21=1, 22=1, 23=1, 24=1, 25=1, 26=1, 27=1, 28=1, 29=1, 30=1, 31=1, 32=1, 33=1, 34=1, 35=1, 36=1, 37=1, 38=1, 39=1, 40=1, 41=1, 42=1, 43=1, 44=1, 45=1, 46=1, 47=1, 48=1, 49=1, 50=1, 51=1, 52=1, 53=1, 54=1, 55=1, 56=1, 57=1, 58=1, 59=1, 60=1, 61=1, 62=1, 63=1, 64=1, 65=1, 66=1, 67=1, 68=1, 69=1, 70=1, 71=1, 72=1, 73=1, 74=1, 75=1, 76=1, 77=1, 78=1, 79=1, 80=1, 81=1, 82=1, 83=1, 84=1, 85=1, 86=1, 87=1, 88=1, 89=1, 90=1, 91=1, 92=1, 93=1, 94=1, 95=1, 96=1, 97=1, 98=1, 99=1, 100=1, 101=1, 102=1, 103=1, 104=1, 105=1, 106=1, 107=1, 108=1, 109=1, 110=1, 111=1, 112=1, 113=1, 114=1, 115=1, 116=1, 117=1, 118=1, 119=1, 120=1, 121=1, 122=1, 123=1, 124=1, 125=1, 126=1, 127=1, 128=1, 129=1, 130=1, 131=1, 132=1, 133=1, 134=1, 135=1, 136=1, 137=1, 138=1, 139=1, 140=1, 141=1, 142=1, 143=1, 144=1, 145=1, 146=1, 147=1, 148=1, 149=1, 150=1, 151=1, 152=1, 153=1, 154=1, 155=1, 156=1, 157=1, 158=1, 159=1, 160=1, 161=1, 162=1, 163=1, 164=1, 165=1, 166=1, 167=1, 168=1, 169=1, 170=1, 171=1, 172=1, 173=1, 174=1, 175=1, 176=1, 177=1, 178=1, 179=1, 180=1, 181=1, 182=1, 183=1, 184=1, 185=1, 186=1, 187=1, 188=1, 189=1, 190=1, 191=1, 192=1, 193=1, 194=1, 195=1, 196=1, 197=1, 198=1, 199=1, 200=1, 201=1, 202=1, 203=1, 204=1, 205=1, 206=1, 207=1, 208=1, 209=1, 210=1, 211=1, 212=1, 213=1, 214=1, 215=1, 216=1, 217=1, 218=1, 219=1, 220=1, 221=1, 222=1, 223=1, 224=1, 225=1, 226=1, 227=1, 228=1, 229=1, 230=1, 231=1, 232=1, 233=1, 234=1, 235=1, 236=1, 237=1, 238=1, 239=1, 240=1, 241=1, 242=1, 243=1, 244=1, 245=1, 246=1, 247=1, 248=1, 249=1, 250=1, 251=1, 252=1, 253=1, 254=1, 255=1, 256=1, 257=1, 258=1, 259=1, 260=1, 261=1, 262=1, 263=1, 264=1, 265=1, 266=1, 267=1, 268=1, 269=1, 270=1, 271=1, 272=1, 273=1, 274=1, 275=1, 276=1, 277=1, 278=1, 279=1, 280=1, 281=1, 282=1, 283=1, 284=1, 285=1, 286=1, 287=1, 288=1, 289=1, 290=1, 291=1, 292=1, 293=1, 294=1, 295=1, 296=1, 297=1, 298=1, 299=1, 300=1, 301=1, 302=1, 303=1, 304=1, 305=1, 306=1, 307=1, 308=1, 309=1, 310=1, 311=1, 312=1, 313=1, 314=1, 315=1, 316=1, 317=1, 318=1, 319=1, 320=1, 321=1, 322=1, 323=1, 324=1, 325=1, 326=1, 327=1, 328=1, 329=1, 330=1, 331=1, 332=1, 333=1, 334=1, 335=1, 336=1, 337=1, 338=1, 339=1, 340=1, 341=1, 342=1, 343=1, 344=1, 345=1, 346=1, 347=1, 348=1, 349=1, 350=1, 351=1, 352=1, 353=1, 354=1, 355=1, 356=1, 357=1, 358=1, 359=1, 360=1, 361=1, 362=1, 363=1, 364=1, 365=1, 366=1, 367=1, 368=1, 369=1, 370=1, 371=1, 372=1, 373=1, 374=1, 375=1, 376=1, 377=1, 378=1, 379=1, 380=1, 381=1, 382=1, 383=1, 384=1, 385=1, 386=1, 387=1, 388=1, 389=1, 390=1, 391=1, 392=1, 393=1, 394=1, 395=1, 396=1, 397=1, 398=1, 399=1, 400=1, 401=1, 402=1, 403=1, 404=1, 405=1, 406=1, 407=1, 408=1, 409=1, 410=1, 411=1, 412=1, 413=1, 414=1, 415=1, 416=1, 417=1, 418=1, 419=1, 420=1, 421=1, 422=1, 423=1, 424=1, 425=1, 426=1, 427=1, 428=1, 429=1, 430=1, 431=1, 432=1, 433=1, 434=1, 435=1, 436=1, 437=1, 438=1, 439=1, 440=1, 441=1, 442=1, 443=1, 444=1, 445=1, 446=1, 447=1, 448=1, 449=1, 450=1, 451=1, 452=1, 453=1, 454=1, 455=1, 456=1, 457=1, 458=1, 459=1, 460=1, 461=1, 462=1, 463=1, 464=1, 465=1, 466=1, 467=1, 468=1, 469=1, 470=1, 471=1, 472=1, 473=1, 474=1, 475=1, 476=1, 477=1, 478=1, 479=1, 480=1, 481=1, 482=1, 483=1, 484=1, 485=1, 486=1, 487=1, 488=1, 489=1, 490=1, 491=1, 492=1, 493=1, 494=1, 495=1, 496=1, 497=1, 498=1, 499=1, 500=1, 501=1, 502=1, 503=1, 504=1, 505=1, 506=1, 507=1, 508=1, 509=1, 510=1, 511=1, 512=1, 513=1, 514=1, 515=1, 516=1, 517=1, 518=1, 519=1, 520=1, 521=1, 522=1, 523=1, 524=1, 525=1, 526=1, 527=1, 528=1, 529=1, 530=1, 531=1, 532=1, 533=1, 534=1, 535=1, 536=1, 537=1, 538=1, 539=1, 540=1, 541=1, 542=1, 543=1, 544=1, 545=1, 546=1, 547=1, 548=1, 549=1, 550=1, 551=1, 552=1, 553=1, 554=1, 555=1, 556=1, 557=1, 558=1, 559=1, 560=1, 561=1, 562=1, 563=1, 564=1, 565=1, 566=1, 567=1, 568=1, 569=1, 570=1, 571=1, 572=1, 573=1, 574=1, 575=1, 576=1, 577=1, 578=1, 579=1, 580=1, 581=1, 582=1, 583=1, 584=1, 585=1, 586=1, 587=1, 588=1, 589=1, 590=1, 591=1, 592=1, 593=1, 594=1, 595=1, 596=1, 597=1, 598=1, 599=1, 600=1, 601=1, 602=1, 603=1, 604=1, 605=1, 606=1, 607=1, 608=1, 609=1, 610=1, 611=1, 612=1, 613=1, 614=1, 615=1, 616=1, 617=1, 618=1, 619=1, 620=1, 621=1, 622=1, 623=1, 624=1, 625=1, 626=1, 627=1, 628=1, 629=1, 630=1, 631=1, 632=1, 633=1, 634=1, 635=1, 636=1, 637=1, 638=1, 639=1, 640=1, 641=1, 642=1, 643=1, 644=1, 645=1, 646=1, 647=1, 648=1, 649=1, 650=1, 651=1, 652=1, 653=1, 654=1, 655=1, 656=1, 657=1, 658=1, 659=1, 660=1, 661=1, 662=1, 663=1, 664=1, 665=1, 666=1, 667=1, 668=1, 669=1, 670=1, 671=1, 672=1, 673=1, 674=1, 675=1, 676=1, 677=1, 678=1, 679=1, 680=1, 681=1, 682=1, 683=1, 684=1, 685=1, 686=1, 687=1, 688=1, 689=1, 690=1, 691=1, 692=1, 693=1, 694=1, 695=1, 696=1, 697=1, 698=1, 699=1, 700=1, 701=1, 702=1, 703=1, 704=1, 705=1, 706=1, 707=1, 708=1, 709=1, 710=1, 711=1, 712=1, 713=1, 714=1, 715=1, 716=1, 717=1, 718=1, 719=1, 720=1, 721=1, 722=1, 723=1, 724=1, 725=1, 726=1, 727=1, 728=1, 729=1, 730=1, 731=1, 732=1, 733=1, 734=1, 735=1, 736=1, 737=1, 738=1, 739=1, 740=1, 741=1, 742=1, 743=1, 744=1, 745=1, 746=1, 747=1, 748=1, 749=1, 750=1, 751=1, 752=1, 753=1, 754=1, 755=1, 756=1, 757=1, 758=1, 759=1, 760=1, 761=1, 762=1, 763=1, 764=1, 765=1, 766=1, 767=1, 768=1, 769=1, 770=1, 771=1, 772=1, 773=1, 774=1, 775=1, 776=1, 777=1, 778=1, 779=1, 780=1, 781=1, 782=1, 783=1, 784=1, 785=1, 786=1, 787=1, 788=1, 789=1, 790=1, 791=1, 792=1, 793=1, 794=1, 795=1, 796=1, 797=1, 798=1, 799=1, 800=1, 801=1, 802=1, 803=1, 804=1, 805=1, 806=1, 807=1, 808=1, 809=1, 810=1, 811=1, 812=1, 813=1, 814=1, 815=1, 816=1, 817=1, 818=1, 819=1, 820=1, 821=1, 822=1, 823=1, 824=1, 825=1, 826=1, 827=1, 828=1, 829=1, 830=1, 831=1, 832=1, 833=1, 834=1, 835=1, 836=1, 837=1, 838=1, 839=1, 840=1, 841=1, 842=1, 843=1, 844=1, 845=1, 846=1, 847=1, 848=1, 849=1, 850=1, 851=1, 852=1, 853=1, 854=1, 855=1, 856=1, 857=1, 858=1, 859=1, 860=1, 861=1, 862=1, 863=1, 864=1, 865=1, 866=1, 867=1, 868=1, 869=1, 870=1, 871=1, 872=1, 873=1, 874=1, 875=1, 876=1, 877=1, 878=1, 879=1, 880=1, 881=1, 882=1, 883=1, 884=1, 885=1, 886=1, 887=1, 888=1, 889=1, 890=1, 891=1, 892=1, 893=1, 894=1, 895=1, 896=1, 897=1, 898=1, 899=1, 900=1, 901=1, 902=1, 903=1, 904=1, 905=1, 906=1, 907=1, 908=1, 909=1, 910=1, 911=1, 912=1, 913=1, 914=1, 915=1, 916=1, 917=1, 918=1, 919=1, 920=1, 921=1, 922=1, 923=1, 924=1, 925=1, 926=1, 927=1, 928=1, 929=1, 930=1, 931=1, 932=1, 933=1, 934=1, 935=1, 936=1, 937=1, 938=1, 939=1, 940=1, 941=1, 942=1, 943=1, 944=1, 945=1, 946=1, 947=1, 948=1, 949=1, 950=1, 951=1, 952=1, 953=1, 954=1, 955=1, 956=1, 957=1, 958=1, 959=1, 960=1, 961=1, 962=1, 963=1, 964=1, 965=1, 966=1, 967=1, 968=1, 969=1, 970=1, 971=1, 972=1, 973=1, 974=1, 975=1, 976=1, 977=1, 978=1, 979=1, 980=1, 981=1, 982=1, 983=1, 984=1, 985=1, 986=1, 987=1, 988=1, 989=1, 990=1, 991=1, 992=1, 993=1, 994=1, 995=1, 996=1, 997=1, 998=1, 999=1, 1000=1, 1001=1, 1002=1, 1003=1, 1004=1, 1005=1, 1006=1, 1007=1, 1008=1, 1009=1, 1010=1, 1011=1, 1012=1, 1013=1, 1014=1, 1015=1, 1016=1, 1017=1, 1018=1, 1019=1, 1020=1, 1021=1, 1022=1, 1023=1, 1024=1, 1025=1, 1026=1, 1027=1, 1028=1, 1029=1, 1030=1, 1031=1, 1032=1, 1033=1, 1034=1, 1035=1, 1036=1, 1037=1, 1038=1, 1039=1, 1040=1, 1041=1, 1042=1, 1043=1, 1044=1, 1045=1, 1046=1, 1047=1, 1048=1, 1049=1, 1050=1, 1051=1, 1052=1, 1053=1, 1054=1, 1055=1, 1056=1, 1057=1, 1058=1, 1059=1, 1060=1, 1061=1, 1062=1, 1063=1, 1064=1, 1065=1, 1066=1, 1067=1, 1068=1, 1069=1, 1070=1, 1071=1, 1072=1, 1073=1, 1074=1, 1075=1, 1076=1, 1077=1, 1078=1, 1079=1, 1080=1, 1081=1, 1082=1, 1083=1, 1084=1, 1085=1, 1086=1, 1087=1, 1088=1, 1089=1, 1090=1, 1091=1, 1092=1, 1093=1, 1094=1, 1095=1, 1096=1, 1097=1, 1098=1, 1099=1, 1100=1, 1101=1, 1102=1, 1103=1, 1104=1, 1105=1, 1106=1, 1107=1, 1108=1, 1109=1, 1110=1, 1111=1, 1112=1, 1113=1, 1114=1, 1115=1, 1116=1, 1117=1, 1118=1, 1119=1, 1120=1, 1121=1, 1122=1, 1123=1, 1124=1, 1125=1, 1126=1, 1127=1, 1128=1, 1129=1, 1130=1, 1131=1, 1132=1, 1133=1, 1134=1, 1135=1, 1136=1, 1137=1, 1138=1, 1139=1, 1140=1, 1141=1, 1142=1, 1143=1, 1144=1, 1145=1, 1146=1, 1147=1, 1148=1, 1149=1, 1150=1, 1151=1, 1152=1, 1153=1, 1154=1, 1155=1, 1156=1, 1157=1, 1158=1, 1159=1, 1160=1, 1161=1, 1162=1, 1163=1, 1164=1, 1165=1, 1166=1, 1167=1, 1168=1, 1169=1, 1170=1, 1171=1, 1172=1, 1173=1, 1174=1, 1175=1, 1176=1, 1177=1, 1178=1, 1179=1, 1180=1, 1181=1, 1182=1, 1183=1, 1184=1, 1185=1, 1186=1, 1187=1, 1188=1, 1189=1, 1190=1, 1191=1, 1192=1, 1193=1, 1194=1, 1195=1, 1196=1, 1197=1, 1198=1, 1199=1, 1200=1, 1201=1, 1202=1, 1203=1, 1204=1, 1205=1, 1206=1, 1207=1, 1208=1, 1209=1, 1210=1, 1211=1, 1212=1, 1213=1, 1214=1, 1215=1, 1216=1, 1217=1, 1218=1, 1219=1, 1220=1, 1221=1, 1222=1, 1223=1, 1224=1, 1225=1, 1226=1, 1227=1, 1228=1, 1229=1, 1230=1, 1231=1, 1232=1, 1233=1, 1234=1, 1235=1, 1236=1, 1237=1, 1238=1, 1239=1, 1240=1, 1241=1, 1242=1, 1243=1, 1244=1, 1245=1, 1246=1, 1247=1, 1248=1, 1249=1, 1250=1, 1251=1, 1252=1, 1253=1, 1254=1, 1255=1, 1256=1, 1257=1, 1258=1, 1259=1, 1260=1, 1261=1, 1262=1, 1263=1, 1264=1, 1265=1, 1266=1, 1267=1, 1268=1, 1269=1, 1270=1, 1271=1, 1272=1, 1273=1, 1274=1, 1275=1, 1276=1, 1277=1, 1278=1, 1279=1, 1280=1, 1281=1, 1282=1, 1283=1, 1284=1, 1285=1, 1286=1, 1287=1, 1288=1, 1289=1, 1290=1, 1291=1, 1292=1, 1293=1, 1294=1, 1295=1, 1296=1, 1297=1, 1298=1, 1299=1, 1300=1, 1301=1, 1302=1, 1303=1, 1304=1, 1305=1, 1306=1, 1307=1, 1308=1, 1309=1, 1310=1, 1311=1, 1312=1, 1313=1, 1314=1, 1315=1, 1316=1, 1317=1, 1318=1, 1319=1, 1320=1, 1321=1, 1322=1, 1323=1, 1324=1, 1325=1, 1326=1, 1327=1, 1328=1, 1329=1, 1330=1, 1331=1, 1332=1, 1333=1, 1334=1, 1335=1, 1336=1, 1337=1, 1338=1, 1339=1, 1340=1, 1341=1, 1342=1, 1343=1, 1344=1, 1345=1, 1346=1, 1347=1, 1348=1, 1349=1, 1350=1, 1351=1, 1352=1, 1353=1, 1354=1, 1355=1, 1356=1, 1357=1, 1358=1, 1359=1, 1360=1, 1361=1, 1362=1, 1363=1, 1364=1, 1365=1, 1366=1, 1367=1, 1368=1, 1369=1, 1370=1, 1371=1, 1372=1, 1373=1, 1374=1, 1375=1, 1376=1, 1377=1, 1378=1, 1379=1, 1380=1, 1381=1, 1382=1, 1383=1, 1384=1, 1385=1, 1386=1, 1387=1, 1388=1, 1389=1, 1390=1, 1391=1, 1392=1, 1393=1, 1394=1, 1395=1, 1396=1, 1397=1, 1398=1, 1399=1, 1400=1, 1401=1, 1402=1, 1403=1, 1404=1, 1405=1, 1406=1, 1407=1, 1408=1, 1409=1, 1410=1, 1411=1, 1412=1, 1413=1, 1414=1, 1415=1, 1416=1, 1417=1, 1418=1, 1419=1, 1420=1, 1421=1, 1422=1, 1423=1, 1424=1, 1425=1, 1426=1, 1427=1, 1428=1, 1429=1, 1430=1, 1431=1, 1432=1, 1433=1, 1434=1, 1435=1, 1436=1, 1437=1, 1438=1, 1439=1, 1440=1, 1441=1, 1442=1, 1443=1, 1444=1, 1445=1, 1446=1, 1447=1, 1448=1, 1449=1, 1450=1, 1451=1, 1452=1, 1453=1, 1454=1, 1455=1, 1456=1, 1457=1, 1458=1, 1459=1, 1460=1, 1461=1, 1462=1, 1463=1, 1464=1, 1465=1, 1466=1, 1467=1, 1468=1, 1469=1, 1470=1, 1471=1, 1472=1, 1473=1, 1474=1, 1475=1, 1476=1, 1477=1, 1478=1, 1479=1, 1480=1, 1481=1, 1482=1, 1483=1, 1484=1, 1485=1, 1486=1, 1487=1, 1488=1, 1489=1, 1490=1, 1491=1, 1492=1, 1493=1, 1494=1, 1495=1, 1496=1, 1497=1, 1498=1, 1499=1, 1500=1, 1501=1, 1502=1, 1503=1, 1504=1, 1505=1, 1506=1, 1507=1, 1508=1, 1509=1, 1510=1, 1511=1, 1512=1, 1513=1, 1514=1, 1515=1, 1516=1, 1517=1, 1518=1, 1519=1, 1520=1, 1521=1, 1522=1, 1523=1, 1524=1, 1525=1, 1526=1, 1527=1, 1528=1, 1529=1, 1530=1, 1531=1, 1532=1, 1533=1, 1534=1, 1535=1, 1536=1, 1537=1, 1538=1, 1539=1, 1540=1, 1541=1, 1542=1, 1543=1, 1544=1, 1545=1, 1546=1, 1547=1, 1548=1, 1549=1, 1550=1, 1551=1, 1552=1, 1553=1, 1554=1, 1555=1, 1556=1, 1557=1, 1558=1, 1559=1, 1560=1, 1561=1, 1562=1, 1563=1, 1564=1, 1565=1, 1566=1, 1567=1, 1568=1, 1569=1, 1570=1, 1571=1, 1572=1, 1573=1, 1574=1, 1575=1, 1576=1, 1577=1, 1578=1, 1579=1, 1580=1, 1581=1, 1582=1, 1583=1, 1584=1, 1585=1, 1586=1, 1587=1, 1588=1, 1589=1, 1590=1, 1591=1, 1592=1, 1593=1, 1594=1, 1595=1, 1596=1, 1597=1, 1598=1, 1599=1, 1600=1, 1601=1, 1602=1, 1603=1, 1604=1, 1605=1, 1606=1, 1607=1, 1608=1, 1609=1, 1610=1, 1611=1, 1612=1, 1613=1, 1614=1, 1615=1, 1616=1, 1617=1, 1618=1, 1619=1, 1620=1, 1621=1, 1622=1, 1623=1, 1624=1, 1625=1, 1626=1, 1627=1, 1628=1, 1629=1, 1630=1, 1631=1, 1632=1, 1633=1, 1634=1, 1635=1, 1636=1, 1637=1, 1638=1, 1639=1, 1640=1, 1641=1, 1642=1, 1643=1, 1644=1, 1645=1, 1646=1, 1647=1, 1648=1, 1649=1, 1650=1, 1651=1, 1652=1, 1653=1, 1654=1, 1655=1, 1656=1, 1657=1, 1658=1, 1659=1, 1660=1, 1661=1, 1662=1, 1663=1, 1664=1, 1665=1, 1666=1, 1667=1, 1668=1, 1669=1, 1670=1, 1671=1, 1672=1, 1673=1, 1674=1, 1675=1, 1676=1, 1677=1, 1678=1, 1679=1, 1680=1, 1681=1, 1682=1, 1683=1, 1684=1, 1685=1, 1686=1, 1687=1, 1688=1, 1689=1, 1690=1, 1691=1, 1692=1, 1693=1, 1694=1, 1695=1, 1696=1, 1697=1, 1698=1, 1699=1, 1700=1, 1701=1, 1702=1, 1703=1, 1704=1, 1705=1, 1706=1, 1707=1, 1708=1, 1709=1, 1710=1, 1711=1, 1712=1, 1713=1, 1714=1, 1715=1, 1716=1, 1717=1, 1718=1, 1719=1, 1720=1, 1721=1, 1722=1, 1723=1, 1724=1, 1725=1, 1726=1, 1727=1, 1728=1, 1729=1, 1730=1, 1731=1, 1732=1, 1733=1, 1734=1, 1735=1, 1736=1, 1737=1, 1738=1, 1739=1, 1740=1, 1741=1, 1742=1, 1743=1, 1744=1, 1745=1, 1746=1, 1747=1, 1748=1, 1749=1, 1750=1, 1751=1, 1752=1, 1753=1, 1754=1, 1755=1, 1756=1, 1757=1, 1758=1, 1759=1, 1760=1, 1761=1, 1762=1, 1763=1, 1764=1, 1765=1, 1766=1, 1767=1, 1768=1, 1769=1, 1770=1, 1771=1, 1772=1, 1773=1, 1774=1, 1775=1, 1776=1, 1777=1, 1778=1, 1779=1, 1780=1, 1781=1, 1782=1, 1783=1, 1784=1, 1785=1, 1786=1, 1787=1, 1788=1, 1789=1, 1790=1, 1791=1, 1792=1, 1793=1, 1794=1, 1795=1, 1796=1, 1797=1, 1798=1, 1799=1, 1800=1, 1801=1, 1802=1, 1803=1, 1804=1, 1805=1, 1806=1, 1807=1, 1808=1, 1809=1, 1810=1, 1811=1, 1812=1, 1813=1, 1814=1, 1815=1, 1816=1, 1817=1, 1818=1, 1819=1, 1820=1, 1821=1, 1822=1, 1823=1, 1824=1, 1825=1, 1826=1, 1827=1, 1828=1, 1829=1, 1830=1, 1831=1, 1832=1, 1833=1, 1834=1, 1835=1, 1836=1, 1837=1, 1838=1, 1839=1, 1840=1, 1841=1, 1842=1, 1843=1, 1844=1, 1845=1, 1846=1, 1847=1, 1848=1, 1849=1, 1850=1, 1851=1, 1852=1, 1853=1, 1854=1, 1855=1, 1856=1, 1857=1, 1858=1, 1859=1, 1860=1, 1861=1, 1862=1, 1863=1, 1864=1, 1865=1, 1866=1, 1867=1, 1868=1, 1869=1, 1870=1, 1871=1, 1872=1, 1873=1, 1874=1, 1875=1, 1876=1, 1877=1, 1878=1, 1879=1, 1880=1, 1881=1, 1882=1, 1883=1, 1884=1, 1885=1, 1886=1, 1887=1, 1888=1, 1889=1, 1890=1, 1891=1, 1892=1, 1893=1, 1894=1, 1895=1, 1896=1, 1897=1, 1898=1, 1899=1, 1900=1, 1901=1, 1902=1, 1903=1, 1904=1, 1905=1, 1906=1, 1907=1, 1908=1, 1909=1, 1910=1, 1911=1, 1912=1, 1913=1, 1914=1, 1915=1, 1916=1, 1917=1, 1918=1, 1919=1, 1920=1, 1921=1, 1922=1, 1923=1, 1924=1, 1925=1, 1926=1, 1927=1, 1928=1, 1929=1, 1930=1, 1931=1, 1932=1, 1933=1, 1934=1, 1935=1, 1936=1, 1937=1, 1938=1, 1939=1, 1940=1, 1941=1, 1942=1, 1943=1, 1944=1, 1945=1, 1946=1, 1947=1, 1948=1, 1949=1, 1950=1, 1951=1, 1952=1, 1953=1, 1954=1, 1955=1, 1956=1, 1957=1, 1958=1, 1959=1, 1960=1, 1961=1, 1962=1, 1963=1, 1964=1, 1965=1, 1966=1, 1967=1, 1968=1, 1969=1, 1970=1, 1971=1, 1972=1, 1973=1, 1974=1, 1975=1, 1976=1, 1977=1, 1978=1, 1979=1, 1980=1, 1981=1, 1982=1, 1983=1, 1984=1, 1985=1, 1986=1, 1987=1, 1988=1, 1989=1, 1990=1, 1991=1, 1992=1, 1993=1, 1994=1, 1995=1, 1996=1, 1997=1, 1998=1, 1999=1, 2000=1, 2001=1, 2002=1, 2003=1, 2004=1, 2005=1, 2006=1, 2007=1, 2008=1, 2009=1, 2010=1, 2011=1, 2012=1, 2013=1, 2014=1, 2015=1, 2016=1, 2017=1, 2018=1, 2019=1, 2020=1, 2021=1, 2022=1, 2023=1, 2024=1, 2025=1, 2026=1, 2027=1, 2028=1, 2029=1, 2030=1, 2031=1, 2032=1, 2033=1, 2034=1, 2035=1, 2036=1, 2037=1, 2038=1, 2039=1, 2040=1, 2041=1, 2042=1, 2043=1, 2044=1, 2045=1, 2046=1, 2047=1, 2048=1, 2049=1, 2050=1, 2051=1, 2052=1, 2053=1, 2054=1, 2055=1, 2056=1, 2057=1, 2058=1, 2059=1, 2060=1, 2061=1, 2062=1, 2063=1, 2064=1, 2065=1, 2066=1, 2067=1, 2068=1, 2069=1, 2070=1, 2071=1, 2072=1, 2073=1, 2074=1, 2075=1, 2076=1, 2077=1, 2078=1, 2079=1, 2080=1, 2081=1, 2082=1, 2083=1, 2084=1, 2085=1, 2086=1, 2087=1, 2088=1, 2089=1, 2090=1, 2091=1, 2092=1, 2093=1, 2094=1, 2095=1, 2096=1, 2097=1, 2098=1, 2099=1, 2100=1, 2101=1, 2102=1, 2103=1, 2104=1, 2105=1, 2106=1, 2107=1, 2108=1, 2109=1, 2110=1, 2111=1, 2112=1, 2113=1, 2114=1, 2115=1, 2116=1, 2117=1, 2118=1, 2119=1, 2120=1, 2121=1, 2122=1, 2123=1, 2124=1, 2125=1, 2126=1, 2127=1, 2128=1, 2129=1, 2130=1, 2131=1, 2132=1, 2133=1, 2134=1, 2135=1, 2136=1, 2137=1, 2138=1, 2139=1, 2140=1, 2141=1, 2142=1, 2143=1, 2144=1, 2145=1, 2146=1, 2147=1, 2148=1, 2149=1, 2150=1, 2151=1, 2152=1, 2153=1, 2154=1, 2155=1, 2156=1, 2157=1, 2158=1, 2159=1, 2160=1, 2161=1, 2162=1, 2163=1, 2164=1, 2165=1, 2166=1, 2167=1, 2168=1, 2169=1, 2170=1, 2171=1, 2172=1, 2173=1, 2174=1, 2175=1, 2176=1, 2177=1, 2178=1, 2179=1, 2180=1, 2181=1, 2182=1, 2183=1, 2184=1, 2185=1, 2186=1, 2187=1, 2188=1, 2189=1, 2190=1, 2191=1, 2192=1, 2193=1, 2194=1, 2195=1, 2196=1, 2197=1, 2198=1, 2199=1, 2200=1, 2201=1, 2202=1, 2203=1, 2204=1, 2205=1, 2206=1, 2207=1, 2208=1, 2209=1, 2210=1, 2211=1, 2212=1, 2213=1, 2214=1, 2215=1, 2216=1, 2217=1, 2218=1, 2219=1, 2220=1, 2221=1, 2222=1, 2223=1, 2224=1, 2225=1, 2226=1, 2227=1, 2228=1, 2229=1, 2230=1, 2231=1, 2232=1, 2233=1, 2234=1, 2235=1, 2236=1, 2237=1, 2238=1, 2239=1, 2240=1, 2241=1, 2242=1, 2243=1, 2244=1, 2245=1, 2246=1, 2247=1, 2248=1, 2249=1, 2250=1, 2251=1, 2252=1, 2253=1, 2254=1, 2255=1, 2256=1, 2257=1, 2258=1, 2259=1, 2260=1, 2261=1, 2262=1, 2263=1, 2264=1, 2265=1, 2266=1, 2267=1, 2268=1, 2269=1, 2270=1, 2271=1, 2272=1, 2273=1, 2274=1, 2275=1, 2276=1, 2277=1, 2278=1, 2279=1, 2280=1, 2281=1, 2282=1, 2283=1, 2284=1, 2285=1, 2286=1, 2287=1, 2288=1, 2289=1, 2290=1, 2291=1, 2292=1, 2293=1, 2294=1, 2295=1, 2296=1, 2297=1, 2298=1, 2299=1, 2300=1, 2301=1, 2302=1, 2303=1, 2304=1, 2305=1, 2306=1, 2307=1, 2308=1, 2309=1, 2310=1, 2311=1, 2312=1, 2313=1, 2314=1, 2315=1, 2316=1, 2317=1, 2318=1, 2319=1, 2320=1, 2321=1, 2322=1, 2323=1, 2324=1, 2325=1, 2326=1, 2327=1, 2328=1, 2329=1, 2330=1, 2331=1, 2332=1, 2333=1, 2334=1, 2335=1, 2336=1, 2337=1, 2338=1, 2339=1, 2340=1, 2341=1, 2342=1, 2343=1, 2344=1, 2345=1, 2346=1, 2347=1, 2348=1, 2349=1, 2350=1, 2351=1, 2352=1, 2353=1, 2354=1, 2355=1, 2356=1, 2357=1, 2358=1, 2359=1, 2360=1, 2361=1, 2362=1, 2363=1, 2364=1, 2365=1, 2366=1, 2367=1, 2368=1, 2369=1, 2370=1, 2371=1, 2372=1, 2373=1, 2374=1, 2375=1, 2376=1, 2377=1, 2378=1, 2379=1, 2380=1, 2381=1, 2382=1, 2383=1, 2384=1, 2385=1, 2386=1, 2387=1, 2388=1, 2389=1, 2390=1, 2391=1, 2392=1, 2393=1, 2394=1, 2395=1, 2396=1, 2397=1, 2398=1, 2399=1, 2400=1, 2401=1, 2402=1, 2403=1, 2404=1, 2405=1, 2406=1, 2407=1, 2408=1, 2409=1, 2410=1, 2411=1, 2412=1, 2413=1, 2414=1, 2415=1, 2416=1, 2417=1, 2418=1, 2419=1, 2420=1, 2421=1, 2422=1, 2423=1, 2424=1, 2425=1, 2426=1, 2427=1, 2428=1, 2429=1, 2430=1, 2431=1, 2432=1, 2433=1, 2434=1, 2435=1, 2436=1, 2437=1, 2438=1, 2439=1, 2440=1, 2441=1, 2442=1, 2443=1, 2444=1, 2445=1, 2446=1, 2447=1, 2448=1, 2449=1, 2450=1, 2451=1, 2452=1, 2453=1, 2454=1, 2455=1, 2456=1, 2457=1, 2458=1, 2459=1, 2460=1, 2461=1, 2462=1, 2463=1, 2464=1, 2465=1, 2466=1, 2467=1, 2468=1, 2469=1, 2470=1, 2471=1, 2472=1, 2473=1, 2474=1, 2475=1, 2476=1, 2477=1, 2478=1, 2479=1, 2480=1, 2481=1, 2482=1, 2483=1, 2484=1, 2485=1, 2486=1, 2487=1, 2488=1, 2489=1, 2490=1, 2491=1, 2492=1, 2493=1, 2494=1, 2495=1, 2496=1, 2497=1, 2498=1, 2499=1, 2500=1, 2501=1, 2502=1, 2503=1, 2504=1, 2505=1, 2506=1, 2507=1, 2508=1, 2509=1, 2510=1, 2511=1, 2512=1, 2513=1, 2514=1, 2515=1, 2516=1, 2517=1, 2518=1, 2519=1, 2520=1, 2521=1, 2522=1, 2523=1, 2524=1, 2525=1, 2526=1, 2527=1, 2528=1, 2529=1, 2530=1, 2531=1, 2532=1, 2533=1, 2534=1, 2535=1, 2536=1, 2537=1, 2538=1, 2539=1, 2540=1, 2541=1, 2542=1, 2543=1, 2544=1, 2545=1, 2546=1, 2547=1, 2548=1, 2549=1, 2550=1, 2551=1, 2552=1, 2553=1, 2554=1, 2555=1, 2556=1, 2557=1, 2558=1, 2559=1, 2560=1, 2561=1, 2562=1, 2563=1, 2564=1, 2565=1, 2566=1, 2567=1, 2568=1, 2569=1, 2570=1, 2571=1, 2572=1, 2573=1, 2574=1, 2575=1, 2576=1, 2577=1, 2578=1, 2579=1, 2580=1, 2581=1, 2582=1, 2583=1, 2584=1, 2585=1, 2586=1, 2587=1, 2588=1, 2589=1, 2590=1, 2591=1, 2592=1, 2593=1, 2594=1, 2595=1, 2596=1, 2597=1, 2598=1, 2599=1, 2600=1, 2601=1, 2602=1, 2603=1, 2604=1, 2605=1, 2606=1, 2607=1, 2608=1, 2609=1, 2610=1, 2611=1, 2612=1, 2613=1, 2614=1, 2615=1, 2616=1, 2617=1, 2618=1, 2619=1, 2620=1, 2621=1, 2622=1, 2623=1, 2624=1, 2625=1, 2626=1, 2627=1, 2628=1, 2629=1, 2630=1, 2631=1, 2632=1, 2633=1, 2634=1, 2635=1, 2636=1, 2637=1, 2638=1, 2639=1, 2640=1, 2641=1, 2642=1, 2643=1, 2644=1, 2645=1, 2646=1, 2647=1, 2648=1, 2649=1, 2650=1, 2651=1, 2652=1, 2653=1, 2654=1, 2655=1, 2656=1, 2657=1, 2658=1, 2659=1, 2660=1, 2661=1, 2662=1, 2663=1, 2664=1, 2665=1, 2666=1, 2667=1, 2668=1, 2669=1, 2670=1, 2671=1, 2672=1, 2673=1, 2674=1, 2675=1, 2676=1, 2677=1, 2678=1, 2679=1, 2680=1, 2681=1, 2682=1, 2683=1, 2684=1, 2685=1, 2686=1, 2687=1, 2688=1, 2689=1, 2690=1, 2691=1, 2692=1, 2693=1, 2694=1, 2695=1, 2696=1, 2697=1, 2698=1, 2699=1, 2700=1, 2701=1, 2702=1, 2703=1, 2704=1, 2705=1, 2706=1, 2707=1, 2708=1, 2709=1, 2710=1, 2711=1, 2712=1, 2713=1, 2714=1, 2715=1, 2716=1, 2717=1, 2718=1, 2719=1, 2720=1, 2721=1, 2722=1, 2723=1, 2724=1, 2725=1, 2726=1, 2727=1, 2728=1, 2729=1, 2730=1, 2731=1, 2732=1, 2733=1, 2734=1, 2735=1, 2736=1, 2737=1, 2738=1, 2739=1, 2740=1, 2741=1, 2742=1, 2743=1, 2744=1, 2745=1, 2746=1, 2747=1, 2748=1, 2749=1, 2750=1, 2751=1, 2752=1, 2753=1, 2754=1, 2755=1, 2756=1, 2757=1, 2758=1, 2759=1, 2760=1, 2761=1, 2762=1, 2763=1, 2764=1, 2765=1, 2766=1, 2767=1, 2768=1, 2769=1, 2770=1, 2771=1, 2772=1, 2773=1, 2774=1, 2775=1, 2776=1, 2777=1, 2778=1, 2779=1, 2780=1, 2781=1, 2782=1, 2783=1, 2784=1, 2785=1, 2786=1, 2787=1, 2788=1, 2789=1, 2790=1, 2791=1, 2792=1, 2793=1, 2794=1, 2795=1, 2796=1, 2797=1, 2798=1, 2799=1, 2800=1, 2801=1, 2802=1, 2803=1, 2804=1, 2805=1, 2806=1, 2807=1, 2808=1, 2809=1, 2810=1, 2811=1, 2812=1, 2813=1, 2814=1, 2815=1, 2816=1, 2817=1, 2818=1, 2819=1, 2820=1, 2821=1, 2822=1, 2823=1, 2824=1, 2825=1, 2826=1, 2827=1, 2828=1, 2829=1, 2830=1, 2831=1, 2832=1, 2833=1, 2834=1, 2835=1, 2836=1, 2837=1, 2838=1, 2839=1, 2840=1, 2841=1, 2842=1, 2843=1, 2844=1, 2845=1, 2846=1, 2847=1, 2848=1, 2849=1, 2850=1, 2851=1, 2852=1, 2853=1, 2854=1, 2855=1, 2856=1, 2857=1, 2858=1, 2859=1, 2860=1, 2861=1, 2862=1, 2863=1, 2864=1, 2865=1, 2866=1, 2867=1, 2868=1, 2869=1, 2870=1, 2871=1, 2872=1, 2873=1, 2874=1, 2875=1, 2876=1, 2877=1, 2878=1, 2879=1, 2880=1, 2881=1, 2882=1, 2883=1, 2884=1, 2885=1, 2886=1, 2887=1, 2888=1, 2889=1, 2890=1, 2891=1, 2892=1, 2893=1, 2894=1, 2895=1, 2896=1, 2897=1, 2898=1, 2899=1, 2900=1, 2901=1, 2902=1, 2903=1, 2904=1, 2905=1, 2906=1, 2907=1, 2908=1, 2909=1, 2910=1, 2911=1, 2912=1, 2913=1, 2914=1, 2915=1, 2916=1, 2917=1, 2918=1, 2919=1, 2920=1, 2921=1, 2922=1, 2923=1, 2924=1, 2925=1, 2926=1, 2927=1, 2928=1, 2929=1, 2930=1, 2931=1, 2932=1, 2933=1, 2934=1, 2935=1, 2936=1, 2937=1, 2938=1, 2939=1, 2940=1, 2941=1, 2942=1, 2943=1, 2944=1, 2945=1, 2946=1, 2947=1, 2948=1, 2949=1, 2950=1, 2951=1, 2952=1, 2953=1, 2954=1, 2955=1, 2956=1, 2957=1, 2958=1, 2959=1, 2960=1, 2961=1, 2962=1, 2963=1, 2964=1, 2965=1, 2966=1, 2967=1, 2968=1, 2969=1, 2970=1, 2971=1, 2972=1, 2973=1, 2974=1, 2975=1, 2976=1, 2977=1, 2978=1, 2979=1, 2980=1, 2981=1, 2982=1, 2983=1, 2984=1, 2985=1, 2986=1, 2987=1, 2988=1, 2989=1, 2990=1, 2991=1, 2992=1, 2993=1, 2994=1, 2995=1, 2996=1, 2997=1, 2998=1, 2999=1, 3000=1, 3001=1, 3002=1, 3003=1, 3004=1, 3005=1, 3006=1, 3007=1, 3008=1, 3009=1, 3010=1, 3011=1, 3012=1, 3013=1, 3014=1, 3015=1, 3016=1, 3017=1, 3018=1, 3019=1, 3020=1, 3021=1, 3022=1, 3023=1, 3024=1, 3025=1, 3026=1, 3027=1, 3028=1, 3029=1, 3030=1, 3031=1, 3032=1, 3033=1, 3034=1, 3035=1, 3036=1, 3037=1, 3038=1, 3039=1, 3040=1, 3041=1, 3042=1, 3043=1, 3044=1, 3045=1, 3046=1, 3047=1, 3048=1, 3049=1, 3050=1, 3051=1, 3052=1, 3053=1, 3054=1, 3055=1, 3056=1, 3057=1, 3058=1, 3059=1, 3060=1, 3061=1, 3062=1, 3063=1, 3064=1, 3065=1, 3066=1, 3067=1, 3068=1, 3069=1, 3070=1, 3071=1, 3072=1, 3073=1, 3074=1, 3075=1, 3076=1, 3077=1, 3078=1, 3079=1, 3080=1, 3081=1, 3082=1, 3083=1, 3084=1, 3085=1, 3086=1, 3087=1, 3088=1, 3089=1, 3090=1, 3091=1, 3092=1, 3093=1, 3094=1, 3095=1, 3096=1, 3097=1, 3098=1, 3099=1, 3100=1, 3101=1, 3102=1, 3103=1, 3104=1, 3105=1, 3106=1, 3107=1, 3108=1, 3109=1, 3110=1, 3111=1, 3112=1, 3113=1, 3114=1, 3115=1, 3116=1, 3117=1, 3118=1, 3119=1, 3120=1, 3121=1, 3122=1, 3123=1, 3124=1, 3125=1, 3126=1, 3127=1, 3128=1, 3129=1, 3130=1, 3131=1, 3132=1, 3133=1, 3134=1, 3135=1, 3136=1, 3137=1, 3138=1, 3139=1, 3140=1, 3141=1, 3142=1, 3143=1, 3144=1, 3145=1, 3146=1, 3147=1, 3148=1, 3149=1, 3150=1, 3151=1, 3152=1, 3153=1, 3154=1, 3155=1, 3156=1, 3157=1, 3158=1, 3159=1, 3160=1, 3161=1, 3162=1, 3163=1, 3164=1, 3165=1, 3166=1, 3167=1, 3168=1, 3169=1, 3170=1, 3171=1, 3172=1, 3173=1, 3174=1, 3175=1, 3176=1, 3177=1, 3178=1, 3179=1, 3180=1, 3181=1, 3182=1, 3183=1, 3184=1, 3185=1, 3186=1, 3187=1, 3188=1, 3189=1, 3190=1, 3191=1, 3192=1, 3193=1, 3194=1, 3195=1, 3196=1, 3197=1, 3198=1, 3199=1, 3200=1, 3201=1, 3202=1, 3203=1, 3204=1, 3205=1, 3206=1, 3207=1, 3208=1, 3209=1, 3210=1, 3211=1, 3212=1, 3213=1, 3214=1, 3215=1, 3216=1, 3217=1, 3218=1, 3219=1, 3220=1, 3221=1, 3222=1, 3223=1, 3224=1, 3225=1, 3226=1, 3227=1, 3228=1, 3229=1, 3230=1, 3231=1, 3232=1, 3233=1, 3234=1, 3235=1, 3236=1, 3237=1, 3238=1, 3239=1, 3240=1, 3241=1, 3242=1, 3243=1, 3244=1, 3245=1, 3246=1, 3247=1, 3248=1, 3249=1, 3250=1, 3251=1, 3252=1, 3253=1, 3254=1, 3255=1, 3256=1, 3257=1, 3258=1, 3259=1, 3260=1, 3261=1, 3262=1, 3263=1, 3264=1, 3265=1, 3266=1, 3267=1, 3268=1, 3269=1, 3270=1, 3271=1, 3272=1, 3273=1, 3274=1, 3275=1, 3276=1, 3277=1, 3278=1, 3279=1, 3280=1, 3281=1, 3282=1, 3283=1, 3284=1, 3285=1, 3286=1, 3287=1, 3288=1, 3289=1, 3290=1, 3291=1, 3292=1, 3293=1, 3294=1, 3295=1, 3296=1, 3297=1, 3298=1, 3299=1, 3300=1, 3301=1, 3302=1, 3303=1, 3304=1, 3305=1, 3306=1, 3307=1, 3308=1, 3309=1, 3310=1, 3311=1, 3312=1, 3313=1, 3314=1, 3315=1, 3316=1, 3317=1, 3318=1, 3319=1, 3320=1, 3321=1, 3322=1, 3323=1, 3324=1, 3325=1, 3326=1, 3327=1, 3328=1, 3329=1, 3330=1, 3331=1, 3332=1, 3333=1, 3334=1, 3335=1, 3336=1, 3337=1, 3338=1, 3339=1, 3340=1, 3341=1, 3342=1, 3343=1, 3344=1, 3345=1, 3346=1, 3347=1, 3348=1, 3349=1, 3350=1, 3351=1, 3352=1, 3353=1, 3354=1, 3355=1, 3356=1, 3357=1, 3358=1, 3359=1, 3360=1, 3361=1, 3362=1, 3363=1, 3364=1, 3365=1, 3366=1, 3367=1, 3368=1, 3369=1, 3370=1, 3371=1, 3372=1, 3373=1, 3374=1, 3375=1, 3376=1, 3377=1, 3378=1, 3379=1, 3380=1, 3381=1, 3382=1, 3383=1, 3384=1, 3385=1, 3386=1, 3387=1, 3388=1, 3389=1, 3390=1, 3391=1, 3392=1, 3393=1, 3394=1, 3395=1, 3396=1, 3397=1, 3398=1, 3399=1, 3400=1, 3401=1, 3402=1, 3403=1, 3404=1, 3405=1, 3406=1, 3407=1, 3408=1, 3409=1, 3410=1, 3411=1, 3412=1, 3413=1, 3414=1, 3415=1, 3416=1, 3417=1, 3418=1, 3419=1, 3420=1, 3421=1, 3422=1, 3423=1, 3424=1, 3425=1, 3426=1, 3427=1, 3428=1, 3429=1, 3430=1, 3431=1, 3432=1, 3433=1, 3434=1, 3435=1, 3436=1, 3437=1, 3438=1, 3439=1, 3440=1, 3441=1, 3442=1, 3443=1, 3444=1, 3445=1, 3446=1, 3447=1, 3448=1, 3449=1, 3450=1, 3451=1, 3452=1, 3453=1, 3454=1, 3455=1, 3456=1, 3457=1, 3458=1, 3459=1, 3460=1, 3461=1, 3462=1, 3463=1, 3464=1, 3465=1, 3466=1, 3467=1, 3468=1, 3469=1, 3470=1, 3471=1, 3472=1, 3473=1, 3474=1, 3475=1, 3476=1, 3477=1, 3478=1, 3479=1, 3480=1, 3481=1, 3482=1, 3483=1, 3484=1, 3485=1, 3486=1, 3487=1, 3488=1, 3489=1, 3490=1, 3491=1, 3492=1, 3493=1, 3494=1, 3495=1, 3496=1, 3497=1, 3498=1, 3499=1, 3500=1, 3501=1, 3502=1, 3503=1, 3504=1, 3505=1, 3506=1, 3507=1, 3508=1, 3509=1, 3510=1, 3511=1, 3512=1, 3513=1, 3514=1, 3515=1, 3516=1, 3517=1, 3518=1, 3519=1, 3520=1, 3521=1, 3522=1, 3523=1, 3524=1, 3525=1, 3526=1, 3527=1, 3528=1, 3529=1, 3530=1, 3531=1, 3532=1, 3533=1, 3534=1, 3535=1, 3536=1, 3537=1, 3538=1, 3539=1, 3540=1, 3541=1, 3542=1, 3543=1, 3544=1, 3545=1, 3546=1, 3547=1, 3548=1, 3549=1, 3550=1, 3551=1, 3552=1, 3553=1, 3554=1, 3555=1, 3556=1, 3557=1, 3558=1, 3559=1, 3560=1, 3561=1, 3562=1, 3563=1, 3564=1, 3565=1, 3566=1, 3567=1, 3568=1, 3569=1, 3570=1, 3571=1, 3572=1, 3573=1, 3574=1, 3575=1, 3576=1, 3577=1, 3578=1, 3579=1, 3580=1, 3581=1, 3582=1, 3583=1, 3584=1, 3585=1, 3586=1, 3587=1, 3588=1, 3589=1, 3590=1, 3591=1, 3592=1, 3593=1, 3594=1, 3595=1, 3596=1, 3597=1, 3598=1, 3599=1, 3600=1, 3601=1, 3602=1, 3603=1, 3604=1, 3605=1, 3606=1, 3607=1, 3608=1, 3609=1, 3610=1, 3611=1, 3612=1, 3613=1, 3614=1, 3615=1, 3616=1, 3617=1, 3618=1, 3619=1, 3620=1, 3621=1, 3622=1, 3623=1, 3624=1, 3625=1, 3626=1, 3627=1, 3628=1, 3629=1, 3630=1, 3631=1, 3632=1, 3633=1, 3634=1, 3635=1, 3636=1, 3637=1, 3638=1, 3639=1, 3640=1, 3641=1, 3642=1, 3643=1, 3644=1, 3645=1, 3646=1, 3647=1, 3648=1, 3649=1, 3650=1, 3651=1, 3652=1, 3653=1, 3654=1, 3655=1, 3656=1, 3657=1, 3658=1, 3659=1, 3660=1, 3661=1, 3662=1, 3663=1, 3664=1, 3665=1, 3666=1, 3667=1, 3668=1, 3669=1, 3670=1, 3671=1, 3672=1, 3673=1, 3674=1, 3675=1, 3676=1, 3677=1, 3678=1, 3679=1, 3680=1, 3681=1, 3682=1, 3683=1, 3684=1, 3685=1, 3686=1, 3687=1, 3688=1, 3689=1, 3690=1, 3691=1, 3692=1, 3693=1, 3694=1, 3695=1, 3696=1, 3697=1, 3698=1, 3699=1, 3700=1, 3701=1, 3702=1, 3703=1, 3704=1, 3705=1, 3706=1, 3707=1, 3708=1, 3709=1, 3710=1, 3711=1, 3712=1, 3713=1, 3714=1, 3715=1, 3716=1, 3717=1, 3718=1, 3719=1, 3720=1, 3721=1, 3722=1, 3723=1, 3724=1, 3725=1, 3726=1, 3727=1, 3728=1, 3729=1, 3730=1, 3731=1, 3732=1, 3733=1, 3734=1, 3735=1, 3736=1, 3737=1, 3738=1, 3739=1, 3740=1, 3741=1, 3742=1, 3743=1, 3744=1, 3745=1, 3746=1, 3747=1, 3748=1, 3749=1, 3750=1, 3751=1, 3752=1, 3753=1, 3754=1, 3755=1, 3756=1, 3757=1, 3758=1, 3759=1, 3760=1, 3761=1, 3762=1, 3763=1, 3764=1, 3765=1, 3766=1, 3767=1, 3768=1, 3769=1, 3770=1, 3771=1, 3772=1, 3773=1, 3774=1, 3775=1, 3776=1, 3777=1, 3778=1, 3779=1, 3780=1, 3781=1, 3782=1, 3783=1, 3784=1, 3785=1, 3786=1, 3787=1, 3788=1, 3789=1, 3790=1, 3791=1, 3792=1, 3793=1, 3794=1, 3795=1, 3796=1, 3797=1, 3798=1, 3799=1, 3800=1, 3801=1, 3802=1, 3803=1, 3804=1, 3805=1, 3806=1, 3807=1, 3808=1, 3809=1, 3810=1, 3811=1, 3812=1, 3813=1, 3814=1, 3815=1, 3816=1, 3817=1, 3818=1, 3819=1, 3820=1, 3821=1, 3822=1, 3823=1, 3824=1, 3825=1, 3826=1, 3827=1, 3828=1, 3829=1, 3830=1, 3831=1, 3832=1, 3833=1, 3834=1, 3835=1, 3836=1, 3837=1, 3838=1, 3839=1, 3840=1, 3841=1, 3842=1, 3843=1, 3844=1, 3845=1, 3846=1, 3847=1, 3848=1, 3849=1, 3850=1, 3851=1, 3852=1, 3853=1, 3854=1, 3855=1, 3856=1, 3857=1, 3858=1, 3859=1, 3860=1, 3861=1, 3862=1, 3863=1, 3864=1, 3865=1, 3866=1, 3867=1, 3868=1, 3869=1, 3870=1, 3871=1, 3872=1, 3873=1, 3874=1, 3875=1, 3876=1, 3877=1, 3878=1, 3879=1, 3880=1, 3881=1, 3882=1, 3883=1, 3884=1, 3885=1, 3886=1, 3887=1, 3888=1, 3889=1, 3890=1, 3891=1, 3892=1, 3893=1, 3894=1, 3895=1, 3896=1, 3897=1, 3898=1, 3899=1, 3900=1, 3901=1, 3902=1, 3903=1, 3904=1, 3905=1, 3906=1, 3907=1, 3908=1, 3909=1, 3910=1, 3911=1, 3912=1, 3913=1, 3914=1, 3915=1, 3916=1, 3917=1, 3918=1, 3919=1, 3920=1, 3921=1, 3922=1, 3923=1, 3924=1, 3925=1, 3926=1, 3927=1, 3928=1, 3929=1, 3930=1, 3931=1, 3932=1, 3933=1, 3934=1, 3935=1, 3936=1, 3937=1, 3938=1, 3939=1, 3940=1, 3941=1, 3942=1, 3943=1, 3944=1, 3945=1, 3946=1, 3947=1, 3948=1, 3949=1, 3950=1, 3951=1, 3952=1, 3953=1, 3954=1, 3955=1, 3956=1, 3957=1, 3958=1, 3959=1, 3960=1, 3961=1, 3962=1, 3963=1, 3964=1, 3965=1, 3966=1, 3967=1, 3968=1, 3969=1, 3970=1, 3971=1, 3972=1, 3973=1, 3974=1, 3975=1, 3976=1, 3977=1, 3978=1, 3979=1, 3980=1, 3981=1, 3982=1, 3983=1, 3984=1, 3985=1, 3986=1, 3987=1, 3988=1, 3989=1, 3990=1, 3991=1, 3992=1, 3993=1, 3994=1, 3995=1, 3996=1, 3997=1, 7990=1, 7991=1, 7992=1, 7993=1, 7994=1, 7995=1, 7996=1, 7997=1, 7998=1, 7999=1, 8000=1, 8001=1, 8002=1, 8003=1, 8004=1, 8005=1, 8006=1, 8007=1, 8008=1, 8009=1, 8010=1, 8011=1, 8012=1, 8013=1, 8014=1, 8015=1, 8016=1, 8017=1, 8018=1, 8019=1, 8020=1, 8021=1, 8022=1, 8023=1, 8024=1, 8025=1, 8026=1, 8027=1, 8028=1, 8029=1, 8030=1, 8031=1, 8032=1, 8033=1, 8034=1, 8035=1, 8036=1, 8037=1, 8038=1, 8039=1, 8040=1, 8041=1, 8042=1, 8043=1, 8044=1, 8045=1, 8046=1, 8047=1, 8048=1, 8049=1, 8050=1, 8051=1, 8052=1, 8053=1, 8054=1, 8055=1, 8056=1, 8057=1, 8058=1, 8059=1, 8060=1, 8061=1, 8062=1, 8063=1, 8064=1, 8065=1, 8066=1, 8067=1, 8068=1, 8069=1, 8070=1, 8071=1, 8072=1, 8073=1, 8074=1, 8075=1, 8076=1, 8077=1, 8078=1, 8079=1, 8080=1, 8081=1, 8082=1, 8083=1, 8084=1, 8085=1, 8086=1, 8087=1, 8088=1, 8089=1, 8090=1, 8091=1, 8092=1, 8093=1, 8094=1, 8095=1, 8096=1, 8097=1, 8098=1, 8099=1, 8100=1, 8101=1, 8102=1, 8103=1, 8104=1, 8105=1, 8106=1, 8107=1, 8108=1, 8109=1, 8110=1, 8111=1, 8112=1, 8113=1, 8114=1, 8115=1, 8116=1, 8117=1, 8118=1, 8119=1, 8120=1, 8121=1, 8122=1, 8123=1, 8124=1, 8125=1, 8126=1, 8127=1, 8128=1, 8129=1, 8130=1, 8131=1, 8132=1, 8133=1, 8134=1, 8135=1, 8136=1, 8137=1, 8138=1, 8139=1, 8140=1, 8141=1, 8142=1, 8143=1, 8144=1, 8145=1, 8146=1, 8147=1, 8148=1, 8149=1, 8150=1, 8151=1, 8152=1, 8153=1, 8154=1, 8155=1, 8156=1, 8157=1, 8158=1, 8159=1, 8160=1, 8161=1, 8162=1, 8163=1, 8164=1, 8165=1, 8166=1, 8167=1, 8168=1, 8169=1, 8170=1, 8171=1, 8172=1, 8173=1, 8174=1, 8175=1, 8176=1, 8177=1, 8178=1, 8179=1, 8180=1, 8181=1, 8182=1, 8183=1, 8184=1, 8185=1, 8186=1, 8187=1, 8188=1, 8189=1, 8190=1, 8191=1, 8192=1, 8193=1, 8194=1, 8195=1, 8196=1, 8197=1, 8198=1, 8199=1, 8200=1, 8201=1, 8202=1, 8203=1, 8204=1, 8205=1, 8206=1, 8207=1, 8208=1, 8209=1, 8210=1, 8211=1, 8212=1, 8213=1, 8214=1, 8215=1, 8216=1, 8217=1, 8218=1, 8219=1, 8220=1, 8221=1, 8222=1, 8223=1, 8224=1, 8225=1, 8226=1, 8227=1, 8228=1, 8229=1, 8230=1, 8231=1, 8232=1, 8233=1, 8234=1, 8235=1, 8236=1, 8237=1, 8238=1, 8239=1, 8240=1, 8241=1, 8242=1, 8243=1, 8244=1, 8245=1, 8246=1, 8247=1, 8248=1, 8249=1, 8250=1, 8251=1, 8252=1, 8253=1, 8254=1, 8255=1, 8256=1, 8257=1, 8258=1, 8259=1, 8260=1, 8261=1, 8262=1, 8263=1, 8264=1, 8265=1, 8266=1, 8267=1, 8268=1, 8269=1, 8270=1, 8271=1, 8272=1, 8273=1, 8274=1, 8275=1, 8276=1, 8277=1, 8278=1, 8279=1, 8280=1, 8281=1, 8282=1, 8283=1, 8284=1, 8285=1, 8286=1, 8287=1, 8288=1, 8289=1, 8290=1, 8291=1, 8292=1, 8293=1, 8294=1, 8295=1, 8296=1, 8297=1, 8298=1, 8299=1, 8300=1, 8301=1, 8302=1, 8303=1, 8304=1, 8305=1, 8306=1, 8307=1, 8308=1, 8309=1, 8310=1, 8311=1, 8312=1, 8313=1, 8314=1, 8315=1, 8316=1, 8317=1, 8318=1, 8319=1, 8320=1, 8321=1, 8322=1, 8323=1, 8324=1, 8325=1, 8326=1, 8327=1, 8328=1, 8329=1, 8330=1, 8331=1, 8332=1, 8333=1, 8334=1, 8335=1, 8336=1, 8337=1, 8338=1, 8339=1, 8340=1, 8341=1, 8342=1, 8343=1, 8344=1, 8345=1, 8346=1, 8347=1, 8348=1, 8349=1, 8350=1, 8351=1, 8352=1, 8353=1, 8354=1, 8355=1, 8356=1, 8357=1, 8358=1, 8359=1, 8360=1, 8361=1, 8362=1, 8363=1, 8364=1, 8365=1, 8366=1, 8367=1, 8368=1, 8369=1, 8370=1, 8371=1, 8372=1, 8373=1, 8374=1, 8375=1, 8376=1, 8377=1, 8378=1, 8379=1, 8380=1, 8381=1, 8382=1, 8383=1, 8384=1, 8385=1, 8386=1, 8387=1, 8388=1, 8389=1, 8390=1, 8391=1, 8392=1, 8393=1, 8394=1, 8395=1, 8396=1, 8397=1, 8398=1, 8399=1, 8400=1, 8401=1, 8402=1, 8403=1, 8404=1, 8405=1, 8406=1, 8407=1, 8408=1, 8409=1, 8410=1, 8411=1, 8412=1, 8413=1, 8414=1, 8415=1, 8416=1, 8417=1, 8418=1, 8419=1, 8420=1, 8421=1, 8422=1, 8423=1, 8424=1, 8425=1, 8426=1, 8427=1, 8428=1, 8429=1, 8430=1, 8431=1, 8432=1, 8433=1, 8434=1, 8435=1, 8436=1, 8437=1, 8438=1, 8439=1, 8440=1, 8441=1, 8442=1, 8443=1, 8444=1, 8445=1, 8446=1, 8447=1, 8448=1, 8449=1, 8450=1, 8451=1, 8452=1, 8453=1, 8454=1, 8455=1, 8456=1, 8457=1, 8458=1, 8459=1, 8460=1, 8461=1, 8462=1, 8463=1, 8464=1, 8465=1, 8466=1, 8467=1, 8468=1, 8469=1, 8470=1, 8471=1, 8472=1, 8473=1, 8474=1, 8475=1, 8476=1, 8477=1, 8478=1, 8479=1, 8480=1, 8481=1, 8482=1, 8483=1, 8484=1, 8485=1, 8486=1, 8487=1, 8488=1, 8489=1, 8490=1, 8491=1, 8492=1, 8493=1, 8494=1, 8495=1, 8496=1, 8497=1, 8498=1, 8499=1, 8500=1, 8501=1, 8502=1, 8503=1, 8504=1, 8505=1, 8506=1, 8507=1, 8508=1, 8509=1, 8510=1, 8511=1, 8512=1, 8513=1, 8514=1, 8515=1, 8516=1, 8517=1, 8518=1, 8519=1, 8520=1, 8521=1, 8522=1, 8523=1, 8524=1, 8525=1, 8526=1, 8527=1, 8528=1, 8529=1, 8530=1, 8531=1, 8532=1, 8533=1, 8534=1, 8535=1, 8536=1, 8537=1, 8538=1, 8539=1, 8540=1, 8541=1, 8542=1, 8543=1, 8544=1, 8545=1, 8546=1, 8547=1, 8548=1, 8549=1, 8550=1, 8551=1, 8552=1, 8553=1, 8554=1, 8555=1, 8556=1, 8557=1, 8558=1, 8559=1, 8560=1, 8561=1, 8562=1, 8563=1, 8564=1, 8565=1, 8566=1, 8567=1, 8568=1, 8569=1, 8570=1, 8571=1, 8572=1, 8573=1, 8574=1, 8575=1, 8576=1, 8577=1, 8578=1, 8579=1, 8580=1, 8581=1, 8582=1, 8583=1, 8584=1, 8585=1, 8586=1, 8587=1, 8588=1, 8589=1, 8590=1, 8591=1, 8592=1, 8593=1, 8594=1, 8595=1, 8596=1, 8597=1, 8598=1, 8599=1, 8600=1, 8601=1, 8602=1, 8603=1, 8604=1, 8605=1, 8606=1, 8607=1, 8608=1, 8609=1, 8610=1, 8611=1, 8612=1, 8613=1, 8614=1, 8615=1, 8616=1, 8617=1, 8618=1, 8619=1, 8620=1, 8621=1, 8622=1, 8623=1, 8624=1, 8625=1, 8626=1, 8627=1, 8628=1, 8629=1, 8630=1, 8631=1, 8632=1, 8633=1, 8634=1, 8635=1, 8636=1, 8637=1, 8638=1, 8639=1, 8640=1, 8641=1, 8642=1, 8643=1, 8644=1, 8645=1, 8646=1, 8647=1, 8648=1, 8649=1, 8650=1, 8651=1, 8652=1, 8653=1, 8654=1, 8655=1, 8656=1, 8657=1, 8658=1, 8659=1, 8660=1, 8661=1, 8662=1, 8663=1, 8664=1, 8665=1, 8666=1, 8667=1, 8668=1, 8669=1, 8670=1, 8671=1, 8672=1, 8673=1, 8674=1, 8675=1, 8676=1, 8677=1, 8678=1, 8679=1, 8680=1, 8681=1, 8682=1, 8683=1, 8684=1, 8685=1, 8686=1, 8687=1, 8688=1, 8689=1, 8690=1, 8691=1, 8692=1, 8693=1, 8694=1, 8695=1, 8696=1, 8697=1, 8698=1, 8699=1, 8700=1, 8701=1, 8702=1, 8703=1, 8704=1, 8705=1, 8706=1, 8707=1, 8708=1, 8709=1, 8710=1, 8711=1, 8712=1, 8713=1, 8714=1, 8715=1, 8716=1, 8717=1, 8718=1, 8719=1, 8720=1, 8721=1, 8722=1, 8723=1, 8724=1, 8725=1, 8726=1, 8727=1, 8728=1, 8729=1, 8730=1, 8731=1, 8732=1, 8733=1, 8734=1, 8735=1, 8736=1, 8737=1, 8738=1, 8739=1, 8740=1, 8741=1, 8742=1, 8743=1, 8744=1, 8745=1, 8746=1, 8747=1, 8748=1, 8749=1, 8750=1, 8751=1, 8752=1, 8753=1, 8754=1, 8755=1, 8756=1, 8757=1, 8758=1, 8759=1, 8760=1, 8761=1, 8762=1, 8763=1, 8764=1, 8765=1, 8766=1, 8767=1, 8768=1, 8769=1, 8770=1, 8771=1, 8772=1, 8773=1, 8774=1, 8775=1, 8776=1, 8777=1, 8778=1, 8779=1, 8780=1, 8781=1, 8782=1, 8783=1, 8784=1, 8785=1, 8786=1, 8787=1, 8788=1, 8789=1, 8790=1, 8791=1, 8792=1, 8793=1, 8794=1, 8795=1, 8796=1, 8798=1, 8799=1, 8800=1, 8801=1, 8802=1, 8803=1, 8804=1, 8805=1, 8806=1, 8807=1, 8808=1, 8809=1, 8810=1, 8811=1, 8812=1, 8813=1, 8814=1, 8815=1, 8816=1, 8817=1, 8818=1, 8819=1, 8820=1, 8821=1, 8822=1, 8823=1, 8824=1, 8825=1, 8826=1, 8827=1, 8828=1, 8829=1, 8830=1, 8831=1, 8832=1, 8833=1, 8834=1, 8835=1, 8836=1, 8837=1, 8838=1, 8839=1, 8840=1, 8841=1, 8842=1, 8843=1, 8844=1, 8845=1, 8846=1, 8847=1, 8848=1, 8849=1, 8850=1, 8851=1, 8852=1, 8853=1, 8854=1, 8855=1, 8856=1, 8857=1, 8858=1, 8859=1, 8860=1, 8861=1, 8862=1, 8863=1, 8864=1, 8865=1, 8866=1, 8867=1, 8868=1, 8869=1, 8870=1, 8871=1, 8872=1, 8873=1, 8874=1, 8875=1, 8876=1, 8877=1, 8878=1, 8879=1, 8880=1, 8881=1, 8882=1, 8883=1, 8884=1, 8885=1, 8886=1, 8887=1, 8888=1, 8889=1, 8890=1, 8891=1, 8892=1, 8893=1, 8894=1, 8895=1, 8896=1, 8897=1, 8898=1, 8899=1, 8900=1, 8901=1, 8902=1, 8903=1, 8904=1, 8905=1, 8906=1, 8907=1, 8908=1, 8909=1, 8910=1, 8911=1, 8912=1, 8913=1, 8914=1, 8915=1, 8916=1, 8917=1, 8918=1, 8919=1, 8920=1, 8921=1, 8922=1, 8923=1, 8924=1, 8925=1, 8926=1, 8927=1, 8928=1, 8929=1, 8930=1, 8931=1, 8932=1, 8933=1, 8934=1, 8935=1, 8936=1, 8937=1, 8938=1, 8939=1, 8940=1, 8941=1, 8942=1, 8943=1, 8944=1, 8945=1, 8946=1, 8947=1, 8948=1, 8949=1, 8950=1, 8951=1, 8952=1, 8953=1, 8954=1, 8955=1, 8956=1, 8957=1, 8958=1, 8959=1, 8960=1, 8961=1, 8962=1, 8963=1, 8964=1, 8965=1, 8966=1, 8967=1, 8968=1, 8969=1, 8970=1, 8971=1, 8972=1, 8973=1, 8974=1, 8975=1, 8976=1, 8977=1, 8978=1, 8979=1, 8980=1, 8981=1, 8982=1, 8983=1, 8984=1, 8985=1, 8986=1, 8987=1, 8988=1, 8989=1, 8990=1, 8991=1, 8992=1, 8993=1, 8994=1, 8995=1, 8996=1, 8997=1, 8998=1, 8999=1, 9000=1, 9001=1, 9002=1, 9003=1, 9004=1, 9005=1, 9006=1, 9007=1, 9008=1, 9009=1, 9010=1, 9011=1, 9012=1, 9013=1, 9014=1, 9015=1, 9016=1, 9017=1, 9018=1, 9019=1, 9020=1, 9021=1, 9022=1, 9023=1, 9024=1, 9025=1, 9026=1, 9027=1, 9028=1, 9029=1, 9030=1, 9031=1, 9032=1, 9033=1, 9034=1, 9035=1, 9036=1, 9037=1, 9038=1, 9039=1, 9040=1, 9041=1, 9042=1, 9043=1, 9044=1, 9045=1, 9046=1, 9047=1, 9048=1, 9049=1, 9050=1, 9051=1, 9052=1, 9053=1, 9054=1, 9055=1, 9056=1, 9057=1, 9058=1, 9059=1, 9060=1, 9061=1, 9062=1, 9063=1, 9064=1, 9065=1, 9066=1, 9067=1, 9068=1, 9069=1, 9070=1, 9071=1, 9072=1, 9073=1, 9074=1, 9075=1, 9076=1, 9077=1, 9078=1, 9079=1, 9080=1, 9081=1, 9082=1, 9083=1, 9084=1, 9085=1, 9086=1, 9087=1, 9088=1, 9089=1, 9090=1, 9091=1, 9092=1, 9093=1, 9094=1, 9095=1, 9096=1, 9097=1, 9098=1, 9099=1, 9100=1, 9101=1, 9102=1, 9103=1, 9104=1, 9105=1, 9106=1, 9107=1, 9108=1, 9109=1, 9110=1, 9111=1, 9112=1, 9113=1, 9114=1, 9115=1, 9116=1, 9117=1, 9118=1, 9119=1, 9120=1, 9121=1, 9122=1, 9123=1, 9124=1, 9125=1, 9126=1, 9127=1, 9128=1, 9129=1, 9130=1, 9131=1, 9132=1, 9133=1, 9134=1, 9135=1, 9136=1, 9137=1, 9138=1, 9139=1, 9140=1, 9141=1, 9142=1, 9143=1, 9144=1, 9145=1, 9146=1, 9147=1, 9148=1, 9149=1, 9150=1, 9151=1, 9152=1, 9153=1, 9154=1, 9155=1, 9156=1, 9157=1, 9158=1, 9159=1, 9160=1, 9161=1, 9162=1, 9163=1, 9164=1, 9165=1, 9166=1, 9167=1, 9168=1, 9169=1, 9170=1, 9171=1, 9172=1, 9173=1, 9174=1, 9175=1, 9176=1, 9177=1, 9178=1, 9179=1, 9180=1, 9181=1, 9182=1, 9183=1, 9184=1, 9185=1, 9186=1, 9187=1, 9188=1, 9189=1, 9190=1, 9191=1, 9192=1, 9193=1, 9194=1, 9195=1, 9196=1, 9197=1, 9198=1, 9199=1, 9200=1, 9201=1, 9202=1, 9203=1, 9204=1, 9205=1, 9206=1, 9207=1, 9208=1, 9209=1, 9210=1, 9211=1, 9212=1, 9213=1, 9214=1, 9215=1, 9216=1, 9217=1, 9218=1, 9219=1, 9220=1, 9221=1, 9222=1, 9223=1, 9224=1, 9225=1, 9226=1, 9227=1, 9228=1, 9229=1, 9230=1, 9231=1, 9232=1, 9233=1, 9234=1, 9235=1, 9236=1, 9237=1, 9238=1, 9239=1, 9240=1, 9241=1, 9242=1, 9243=1, 9244=1, 9245=1, 9246=1, 9247=1, 9248=1, 9249=1, 9250=1, 9251=1, 9252=1, 9253=1, 9254=1, 9255=1, 9256=1, 9257=1, 9258=1, 9259=1, 9260=1, 9261=1, 9262=1, 9263=1, 9264=1, 9265=1, 9266=1, 9267=1, 9268=1, 9269=1, 9270=1, 9271=1, 9272=1, 9273=1, 9274=1, 9275=1, 9276=1, 9277=1, 9278=1, 9279=1, 9280=1, 9281=1, 9282=1, 9283=1, 9284=1, 9285=1, 9286=1, 9287=1, 9288=1, 9289=1, 9290=1, 9291=1, 9292=1, 9293=1, 9294=1, 9295=1, 9296=1, 9297=1, 9298=1, 9299=1, 9300=1, 9301=1, 9302=1, 9303=1, 9304=1, 9305=1, 9306=1, 9307=1, 9308=1, 9309=1, 9310=1, 9311=1, 9312=1, 9313=1, 9314=1, 9315=1, 9316=1, 9317=1, 9318=1, 9319=1, 9320=1, 9321=1, 9322=1, 9323=1, 9324=1, 9325=1, 9326=1, 9327=1, 9328=1, 9329=1, 9330=1, 9331=1, 9332=1, 9333=1, 9334=1, 9335=1, 9336=1, 9337=1, 9338=1, 9339=1, 9340=1, 9341=1, 9342=1, 9343=1, 9344=1, 9345=1, 9346=1, 9347=1, 9348=1, 9349=1, 9350=1, 9351=1, 9352=1, 9353=1, 9354=1, 9355=1, 9356=1, 9357=1, 9358=1, 9359=1, 9360=1, 9361=1, 9362=1, 9363=1, 9364=1, 9365=1, 9366=1, 9367=1, 9368=1, 9369=1, 9370=1, 9371=1, 9372=1, 9373=1, 9374=1, 9375=1, 9376=1, 9377=1, 9378=1, 9379=1, 9380=1, 9381=1, 9382=1, 9383=1, 9384=1, 9385=1, 9386=1, 9387=1, 9388=1, 9389=1, 9390=1, 9391=1, 9392=1, 9393=1, 9394=1, 9395=1, 9396=1, 9397=1, 9398=1, 9399=1, 9400=1, 9401=1, 9402=1, 9403=1, 9404=1, 9405=1, 9406=1, 9407=1, 9408=1, 9409=1, 9410=1, 9411=1, 9412=1, 9413=1, 9414=1, 9415=1, 9416=1, 9417=1, 9418=1, 9419=1, 9420=1, 9421=1, 9422=1, 9423=1, 9424=1, 9425=1, 9426=1, 9427=1, 9428=1, 9429=1, 9430=1, 9431=1, 9432=1, 9433=1, 9434=1, 9435=1, 9436=1, 9437=1, 9438=1, 9439=1, 9440=1, 9441=1, 9442=1, 9443=1, 9444=1, 9445=1, 9446=1, 9447=1, 9448=1, 9449=1, 9450=1, 9451=1, 9452=1, 9453=1, 9454=1, 9455=1, 9456=1, 9457=1, 9458=1, 9459=1, 9460=1, 9461=1, 9462=1, 9463=1, 9464=1, 9465=1, 9466=1, 9467=1, 9468=1, 9469=1, 9470=1, 9471=1, 9472=1, 9473=1, 9474=1, 9475=1, 9476=1, 9477=1, 9478=1, 9479=1, 9480=1, 9481=1, 9482=1, 9483=1, 9484=1, 9485=1, 9486=1, 9487=1, 9488=1, 9489=1, 9490=1, 9491=1, 9492=1, 9493=1, 9494=1, 9495=1, 9496=1, 9497=1, 9498=1, 9499=1, 9500=1, 9501=1, 9502=1, 9503=1, 9504=1, 9505=1, 9506=1, 9507=1, 9508=1, 9509=1, 9510=1, 9511=1, 9512=1, 9513=1, 9514=1, 9515=1, 9516=1, 9517=1, 9518=1, 9519=1, 9520=1, 9521=1, 9522=1, 9523=1, 9524=1, 9525=1, 9526=1, 9527=1, 9528=1, 9529=1, 9530=1, 9531=1, 9532=1, 9533=1, 9534=1, 9535=1, 9536=1, 9537=1, 9538=1, 9539=1, 9540=1, 9541=1, 9542=1, 9543=1, 9544=1, 9545=1, 9546=1, 9547=1, 9548=1, 9549=1, 9550=1, 9551=1, 9552=1, 9553=1, 9554=1, 9555=1, 9556=1, 9557=1, 9558=1, 9559=1, 9560=1, 9561=1, 9562=1, 9563=1, 9564=1, 9565=1, 9566=1, 9567=1, 9568=1, 9569=1, 9570=1, 9571=1, 9572=1, 9573=1, 9574=1, 9575=1, 9576=1, 9577=1, 9578=1, 9579=1, 9580=1, 9581=1, 9582=1, 9583=1, 9584=1, 9585=1, 9586=1, 9587=1, 9588=1, 9589=1, 9590=1, 9591=1, 9592=1, 9593=1, 9594=1, 9595=1, 9596=1, 9597=1, 9598=1, 9599=1, 9600=1, 9601=1, 9602=1, 9603=1, 9604=1, 9605=1, 9606=1, 9607=1, 9608=1, 9609=1, 9610=1, 9611=1, 9612=1, 9613=1, 9614=1, 9615=1, 9616=1, 9617=1, 9618=1, 9619=1, 9620=1, 9621=1, 9622=1, 9623=1, 9624=1, 9625=1, 9626=1, 9627=1, 9628=1, 9629=1, 9630=1, 9631=1, 9632=1, 9633=1, 9634=1, 9635=1, 9636=1, 9637=1, 9638=1, 9639=1, 9640=1, 9641=1, 9642=1, 9643=1, 9644=1, 9645=1, 9646=1, 9647=1, 9648=1, 9649=1, 9650=1, 9651=1, 9652=1, 9653=1, 9654=1, 9655=1, 9656=1, 9657=1, 9658=1, 9659=1, 9660=1, 9661=1, 9662=1, 9663=1, 9664=1, 9665=1, 9666=1, 9667=1, 9668=1, 9669=1, 9670=1, 9671=1, 9672=1, 9673=1, 9674=1, 9675=1, 9676=1, 9677=1, 9678=1, 9679=1, 9680=1, 9681=1, 9682=1, 9683=1, 9684=1, 9685=1, 9686=1, 9687=1, 9688=1, 9689=1, 9690=1, 9691=1, 9692=1, 9693=1, 9694=1, 9695=1, 9696=1, 9697=1, 9698=1, 9699=1, 9700=1, 9701=1, 9702=1, 9703=1, 9704=1, 9705=1, 9706=1, 9707=1, 9708=1, 9709=1, 9710=1, 9711=1, 9712=1, 9713=1, 9714=1, 9715=1, 9716=1, 9717=1, 9718=1, 9719=1, 9720=1, 9721=1, 9722=1, 9723=1, 9724=1, 9725=1, 9726=1, 9727=1, 9728=1, 9729=1, 9730=1, 9731=1, 9732=1, 9733=1, 9734=1, 9735=1, 9736=1, 9737=1, 9738=1, 9739=1, 9740=1, 9741=1, 9742=1, 9743=1, 9744=1, 9745=1, 9746=1, 9747=1, 9748=1, 9749=1, 9750=1, 9751=1, 9752=1, 9753=1, 9754=1, 9756=1, 9757=1, 9758=1, 9759=1, 9760=1, 9761=1, 9762=1, 9763=1, 9764=1, 9765=1, 9766=1, 9767=1, 9768=1, 9769=1, 9770=1, 9771=1, 9772=1, 9773=1, 9774=1, 9775=1, 9776=1, 9777=1, 9778=1, 9779=1, 9780=1, 9781=1, 9782=1, 9783=1, 9784=1, 9785=1, 9786=1, 9787=1, 9788=1, 9789=1, 9790=1, 9791=1, 9792=1, 9793=1, 9794=1, 9795=1, 9796=1, 9797=1, 9798=1, 9799=1, 9800=1, 9801=1, 9802=1, 9803=1, 9804=1, 9805=1, 9806=1, 9807=1, 9808=1, 9809=1, 9810=1, 9811=1, 9812=1, 9813=1, 9814=1, 9815=1, 9816=1, 9817=1, 9818=1, 9819=1, 9820=1, 9821=1, 9822=1, 9823=1, 9824=1, 9825=1, 9826=1, 9827=1, 9828=1, 9829=1, 9830=1, 9831=1, 9832=1, 9833=1, 9834=1, 9835=1, 9836=1, 9837=1, 9838=1, 9839=1, 9840=1, 9841=1, 9842=1, 9843=1, 9844=1, 9845=1, 9846=1, 9847=1, 9848=1, 9849=1, 9850=1, 9851=1, 9852=1, 9853=1, 9854=1, 9855=1, 9856=1, 9857=1, 9858=1, 9859=1, 9860=1, 9861=1, 9862=1, 9863=1, 9864=1, 9865=1, 9866=1, 9867=1, 9868=1, 9869=1, 9870=1, 9871=1, 9872=1, 9873=1, 9874=1, 9875=1, 9876=1, 9877=1, 9878=1, 9879=1, 9880=1, 9881=1, 9882=1, 9883=1, 9884=1, 9885=1, 9886=1, 9887=1, 9888=1, 9889=1, 9890=1, 9891=1, 9892=1, 9893=1, 9894=1, 9895=1, 9896=1, 9897=1, 9898=1, 9899=1, 9900=1, 9901=1, 9902=1, 9903=1, 9904=1, 9905=1, 9906=1, 9907=1, 9908=1, 9909=1, 9910=1, 9911=1, 9912=1, 9913=1, 9914=1, 9915=1, 9916=1, 9917=1, 9918=1, 9919=1, 9920=1, 9921=1, 9922=1, 9923=1, 9924=1, 9925=1, 9926=1, 9927=1, 9928=1, 9929=1, 9930=1, 9931=1, 9932=1, 9933=1, 9934=1, 9935=1, 9936=1, 9937=1, 9938=1, 9939=1, 9940=1, 9941=1, 9942=1, 9943=1, 9944=1, 9945=1, 9946=1, 9947=1, 9948=1, 9949=1, 9950=1, 9951=1, 9952=1, 9953=1, 9954=1, 9955=1, 9956=1, 9957=1, 9958=1, 9959=1, 9960=1, 9961=1, 9962=1, 9963=1, 9964=1, 9965=1, 9966=1, 9967=1, 9968=1, 9969=1, 9970=1, 9971=1, 9972=1, 9973=1, 9974=1, 9975=1, 9976=1, 9977=1, 9978=1, 9979=1, 9980=1, 9981=1, 9982=1, 9983=1, 9984=1, 9985=1, 9986=1, 9987=1, 9988=1, 9989=1, 9990=1, 9991=1, 9992=1, 9993=1, 9994=1, 9995=1, 9996=1, 9997=1, 9998=1, 9999=1, 10000=1, 10001=1, 10002=1, 10003=1, 10004=1, 10005=1, 10006=1, 10007=1, 10008=1, 10009=1, 10010=1, 10011=1, 10012=1, 10013=1, 10014=1, 10015=1, 10016=1, 10017=1, 10018=1, 10019=1, 10020=1, 10021=1, 10022=1, 10023=1, 10024=1, 10025=1, 10026=1, 10027=1, 10028=1, 10029=1, 10030=1, 10031=1, 10032=1, 10033=1, 10034=1, 10035=1, 10036=1, 10037=1, 10038=1, 10039=1, 10040=1, 10041=1, 10042=1, 10043=1, 10044=1, 10045=1, 10046=1, 10047=1, 10048=1, 10049=1, 10050=1, 10051=1, 10052=1, 10053=1, 10054=1, 10055=1, 10056=1, 10057=1, 10058=1, 10059=1, 10060=1, 10061=1, 10062=1, 10063=1, 10064=1, 10065=1, 10066=1, 10067=1, 10068=1, 10069=1, 10070=1, 10071=1, 10072=1, 10073=1, 10074=1, 10075=1, 10076=1, 10077=1, 10078=1, 10079=1, 10080=1, 10081=1, 10082=1, 10083=1, 10084=1, 10085=1, 10086=1, 10087=1, 10088=1, 10089=1, 10090=1, 10091=1, 10092=1, 10093=1, 10094=1, 10095=1, 10096=1, 10097=1, 10098=1, 10099=1, 10100=1, 10101=1, 10102=1, 10103=1, 10104=1, 10105=1, 10106=1, 10107=1, 10108=1, 10109=1, 10110=1, 10111=1, 10112=1, 10113=1, 10114=1, 10115=1, 10116=1, 10117=1, 10118=1, 10119=1, 10120=1, 10121=1, 10122=1, 10123=1, 10124=1, 10125=1, 10126=1, 10127=1, 10128=1, 10129=1, 10130=1, 10131=1, 10132=1, 10133=1, 10134=1, 10135=1, 10136=1, 10137=1, 10138=1, 10139=1, 10140=1, 10141=1, 10142=1, 10143=1, 10144=1, 10145=1, 10146=1, 10147=1, 10148=1, 10149=1, 10150=1, 10151=1, 10152=1, 10153=1, 10154=1, 10155=1, 10156=1, 10157=1, 10158=1, 10159=1, 10160=1, 10161=1, 10162=1, 10163=1, 10164=1, 10165=1, 10166=1, 10167=1, 10168=1, 10169=1, 10170=1, 10171=1, 10172=1, 10173=1, 10174=1, 10175=1, 10176=1, 10177=1, 10178=1, 10179=1, 10180=1, 10181=1, 10182=1, 10183=1, 10184=1, 10185=1, 10186=1, 10187=1, 10188=1, 10189=1, 10190=1, 10191=1, 10192=1, 10193=1, 10194=1, 10195=1, 10196=1, 10197=1, 10198=1, 10199=1, 10200=1, 10201=1, 10202=1, 10203=1, 10204=1, 10205=1, 10206=1, 10207=1, 10208=1, 10209=1, 10210=1, 10211=1, 10212=1, 10213=1, 10214=1, 10215=1, 10216=1, 10217=1, 10218=1, 10219=1, 10220=1, 10221=1, 10222=1, 10223=1, 10224=1, 10225=1, 10226=1, 10227=1, 10228=1, 10229=1, 10230=1, 10231=1, 10232=1, 10233=1, 10234=1, 10235=1, 10236=1, 10237=1, 10238=1, 10239=1, 10240=1, 10241=1, 10242=1, 10243=1, 10244=1, 10245=1, 10246=1, 10247=1, 10248=1, 10249=1, 10250=1, 10251=1, 10252=1, 10253=1, 10254=1, 10255=1, 10256=1, 10257=1, 10258=1, 10259=1, 10260=1, 10261=1, 10262=1, 10263=1, 10264=1, 10265=1, 10266=1, 10267=1, 10268=1, 10269=1, 10270=1, 10271=1, 10272=1, 10273=1, 10274=1, 10275=1, 10276=1, 10277=1, 10278=1, 10279=1, 10280=1, 10281=1, 10282=1, 10283=1, 10284=1, 10285=1, 10286=1, 10287=1, 10288=1, 10289=1, 10290=1, 10291=1, 10292=1, 10293=1, 10294=1, 10295=1, 10296=1, 10297=1, 10298=1, 10299=1, 10300=1, 10301=1, 10302=1, 10303=1, 10304=1, 10305=1, 10306=1, 10307=1, 10308=1, 10309=1, 10310=1, 10311=1, 10312=1, 10313=1, 10314=1, 10315=1, 10316=1, 10317=1, 10318=1, 10319=1, 10320=1, 10321=1, 10322=1, 10323=1, 10324=1, 10325=1, 10326=1, 10327=1, 10328=1, 10329=1, 10330=1, 10331=1, 10332=1, 10333=1, 10334=1, 10335=1, 10336=1, 10337=1, 10338=1, 10339=1, 10340=1, 10341=1, 10342=1, 10343=1, 10344=1, 10345=1, 10346=1, 10347=1, 10348=1, 10349=1, 10350=1, 10351=1, 10352=1, 10353=1, 10354=1, 10355=1, 10356=1, 10357=1, 10358=1, 10359=1, 10360=1, 10361=1, 10362=1, 10363=1, 10364=1, 10365=1, 10366=1, 10367=1, 10368=1, 10369=1, 10370=1, 10371=1, 10372=1, 10373=1, 10374=1, 10375=1, 10376=1, 10377=1, 10378=1, 10379=1, 10380=1, 10381=1, 10382=1, 10383=1, 10384=1, 10385=1, 10386=1, 10387=1, 10388=1, 10389=1, 10390=1, 10391=1, 10392=1, 10393=1, 10394=1, 10395=1, 10396=1, 10397=1, 10398=1, 10399=1, 10400=1, 10401=1, 10402=1, 10403=1, 10404=1, 10405=1, 10406=1, 10407=1, 10408=1, 10409=1, 10410=1, 10411=1, 10412=1, 10413=1, 10414=1, 10415=1, 10416=1, 10417=1, 10418=1, 10419=1, 10420=1, 10421=1, 10422=1, 10423=1, 10424=1, 10425=1, 10426=1, 10427=1, 10428=1, 10429=1, 10430=1, 10431=1, 10432=1, 10433=1, 10434=1, 10435=1, 10436=1, 10437=1, 10438=1, 10439=1, 10440=1, 10441=1, 10442=1, 10443=1, 10444=1, 10445=1, 10446=1, 10447=1, 10448=1, 10449=1, 10450=1, 10451=1, 10452=1, 10453=1, 10454=1, 10455=1, 10456=1, 10457=1, 10458=1, 10459=1, 10460=1, 10461=1, 10462=1, 10463=1, 10464=1, 10465=1, 10466=1, 10467=1, 10468=1, 10469=1, 10470=1, 10471=1, 10472=1, 10473=1, 10474=1, 10475=1, 10476=1, 10477=1, 10478=1, 10479=1, 10480=1, 10481=1, 10482=1, 10483=1, 10484=1, 10485=1, 10486=1, 10487=1, 10488=1, 10489=1, 10490=1, 10491=1, 10492=1, 10493=1, 10494=1, 10495=1, 10496=1, 10497=1, 10498=1, 10499=1, 10500=1, 10501=1, 10502=1, 10503=1, 10504=1, 10505=1, 10506=1, 10507=1, 10508=1, 10509=1, 10510=1, 10511=1, 10512=1, 10513=1, 10514=1, 10515=1, 10516=1, 10517=1, 10518=1, 10519=1, 10520=1, 10521=1, 10522=1, 10523=1, 10524=1, 10525=1, 10526=1, 10527=1, 10528=1, 10529=1, 10530=1, 10531=1, 10532=1, 10533=1, 10534=1, 10535=1, 10536=1, 10537=1, 10538=1, 10539=1, 10540=1, 10541=1, 10542=1, 10543=1, 10544=1, 10545=1, 10546=1, 10547=1, 10548=1, 10549=1, 10550=1, 10551=1, 10552=1, 10553=1, 10554=1, 10555=1, 10556=1, 10557=1, 10558=1, 10559=1, 10560=1, 10561=1, 10562=1, 10563=1, 10564=1, 10565=1, 10566=1, 10567=1, 10568=1, 10569=1, 10570=1, 10571=1, 10572=1, 10573=1, 10574=1, 10575=1, 10576=1, 10577=1, 10578=1, 10579=1, 10580=1, 10581=1, 10582=1, 10583=1, 10584=1, 10585=1, 10586=1, 10587=1, 10588=1, 10589=1, 10590=1, 10591=1, 10592=1, 10593=1, 10594=1, 10595=1, 10596=1, 10597=1, 10598=1, 10599=1, 10600=1, 10601=1, 10602=1, 10603=1, 10604=1, 10605=1, 10606=1, 10607=1, 10608=1, 10609=1, 10610=1, 10611=1, 10612=1, 10613=1, 10614=1, 10615=1, 10616=1, 10617=1, 10618=1, 10619=1, 10620=1, 10621=1, 10622=1, 10623=1, 10624=1, 10625=1, 10626=1, 10627=1, 10628=1, 10629=1, 10630=1, 10631=1, 10632=1, 10633=1, 10634=1, 10635=1, 10636=1, 10637=1, 10638=1, 10639=1, 10640=1, 10641=1, 10642=1, 10643=1, 10644=1, 10645=1, 10646=1, 10647=1, 10648=1, 10649=1, 10650=1, 10651=1, 10652=1, 10653=1, 10654=1, 10655=1, 10656=1, 10657=1, 10658=1, 10659=1, 10660=1, 10661=1, 10662=1, 10663=1, 10664=1, 10665=1, 10666=1, 10667=1, 10668=1, 10669=1, 10670=1, 10671=1, 10672=1, 10673=1, 10674=1, 10675=1, 10676=1, 10677=1, 10678=1, 10679=1, 10680=1, 10681=1, 10682=1, 10683=1, 10684=1, 10685=1, 10686=1, 10687=1, 10688=1, 10689=1, 10690=1, 10691=1, 10692=1, 10693=1, 10694=1, 10695=1, 10696=1, 10697=1, 10698=1, 10699=1, 10700=1, 10701=1, 10702=1, 10703=1, 10704=1, 10705=1, 10706=1, 10707=1, 10708=1, 10709=1, 10710=1, 10711=1, 10712=1, 10713=1, 10714=1, 10715=1, 10717=1, 10718=1, 10719=1, 10720=1, 10721=1, 10722=1, 10723=1, 10724=1, 10725=1, 10726=1, 10727=1, 10728=1, 10729=1, 10730=1, 10731=1, 10732=1, 10733=1, 10734=1, 10735=1, 10736=1, 10737=1, 10738=1, 10739=1, 10740=1, 10741=1, 10742=1, 10743=1, 10744=1, 10745=1, 10746=1, 10747=1, 10748=1, 10749=1, 10750=1, 10751=1, 10752=1, 10753=1, 10754=1, 10755=1, 10756=1, 10757=1, 10758=1, 10759=1, 10760=1, 10761=1, 10762=1, 10763=1, 10764=1, 10765=1, 10766=1, 10767=1, 10768=1, 10769=1, 10770=1, 10771=1, 10772=1, 10773=1, 10774=1, 10775=1, 10776=1, 10777=1, 10778=1, 10779=1, 10780=1, 10781=1, 10782=1, 10783=1, 10784=1, 10785=1, 10786=1, 10787=1, 10788=1, 10789=1, 10790=1, 10791=1, 10792=1, 10793=1, 10794=1, 10795=1, 10796=1, 10797=1, 10798=1, 10799=1, 10800=1, 10801=1, 10802=1, 10803=1, 10804=1, 10805=1, 10806=1, 10807=1, 10808=1, 10809=1, 10810=1, 10811=1, 10812=1, 10813=1, 10814=1, 10815=1, 10816=1, 10817=1, 10818=1, 10819=1, 10820=1, 10821=1, 10822=1, 10823=1, 10824=1, 10825=1, 10826=1, 10827=1, 10828=1, 10829=1, 10830=1, 10831=1, 10832=1, 10833=1, 10834=1, 10835=1, 10836=1, 10837=1, 10838=1, 10839=1, 10840=1, 10841=1, 10842=1, 10843=1, 10844=1, 10845=1, 10846=1, 10847=1, 10848=1, 10849=1, 10850=1, 10851=1, 10852=1, 10853=1, 10854=1, 10855=1, 10856=1, 10857=1, 10858=1, 10859=1, 10860=1, 10861=1, 10862=1, 10863=1, 10864=1, 10865=1, 10866=1, 10867=1, 10868=1, 10869=1, 10870=1, 10871=1, 10872=1, 10873=1, 10874=1, 10875=1, 10876=1, 10877=1, 10878=1, 10879=1, 10880=1, 10881=1, 10882=1, 10883=1, 10884=1, 10885=1, 10886=1, 10887=1, 10888=1, 10889=1, 10890=1, 10891=1, 10892=1, 10893=1, 10894=1, 10895=1, 10896=1, 10897=1, 10898=1, 10899=1, 10900=1, 10901=1, 10902=1, 10903=1, 10904=1, 10905=1, 10906=1, 10907=1, 10908=1, 10909=1, 10910=1, 10911=1, 10912=1, 10913=1, 10914=1, 10915=1, 10916=1, 10917=1, 10918=1, 10919=1, 10920=1, 10921=1, 10922=1, 10923=1, 10924=1, 10925=1, 10926=1, 10927=1, 10928=1, 10929=1, 10930=1, 10931=1, 10932=1, 10933=1, 10934=1, 10935=1, 10936=1, 10937=1, 10938=1, 10939=1, 10940=1, 10941=1, 10942=1, 10943=1, 10944=1, 10945=1, 10946=1, 10947=1, 10948=1, 10949=1, 10950=1, 10951=1, 10952=1, 10953=1, 10954=1, 10955=1, 10956=1, 10957=1, 10958=1, 10959=1, 10960=1, 10961=1, 10962=1, 10963=1, 10964=1, 10965=1, 10966=1, 10967=1, 10968=1, 10969=1, 10970=1, 10971=1, 10972=1, 10973=1, 10974=1, 10975=1, 10976=1, 10977=1, 10978=1, 10979=1, 10980=1, 10981=1, 10982=1, 10983=1, 10984=1, 10985=1, 10986=1, 10987=1, 10988=1, 10989=1, 10990=1, 10991=1, 10992=1, 10993=1, 10994=1, 10995=1, 10996=1, 10997=1, 10998=1, 10999=1, 11000=1, 11001=1, 11002=1, 11003=1, 11004=1, 11005=1, 11006=1, 11007=1, 11008=1, 11009=1, 11010=1, 11011=1, 11012=1, 11013=1, 11014=1, 11015=1, 11016=1, 11017=1, 11018=1, 11019=1, 11020=1, 11021=1, 11022=1, 11023=1, 11024=1, 11025=1, 11026=1, 11027=1, 11028=1, 11029=1, 11030=1, 11031=1, 11032=1, 11033=1, 11034=1, 11035=1, 11036=1, 11037=1, 11038=1, 11039=1, 11040=1, 11041=1, 11042=1, 11043=1, 11044=1, 11045=1, 11046=1, 11047=1, 11048=1, 11049=1, 11050=1, 11051=1, 11052=1, 11053=1, 11054=1, 11055=1, 11056=1, 11057=1, 11058=1, 11059=1, 11060=1, 11061=1, 11062=1, 11063=1, 11064=1, 11065=1, 11066=1, 11067=1, 11068=1, 11069=1, 11070=1, 11071=1, 11072=1, 11073=1, 11074=1, 11075=1, 11076=1, 11077=1, 11078=1, 11079=1, 11080=1, 11081=1, 11082=1, 11083=1, 11084=1, 11085=1, 11086=1, 11087=1, 11088=1, 11089=1, 11090=1, 11091=1, 11092=1, 11093=1, 11094=1, 11095=1, 11096=1, 11097=1, 11098=1, 11099=1, 11100=1, 11101=1, 11102=1, 11103=1, 11104=1, 11105=1, 11106=1, 11107=1, 11108=1, 11109=1, 11110=1, 11111=1, 11112=1, 11113=1, 11114=1, 11115=1, 11116=1, 11117=1, 11118=1, 11119=1, 11120=1, 11121=1, 11122=1, 11123=1, 11124=1, 11125=1, 11126=1, 11127=1, 11128=1, 11129=1, 11130=1, 11131=1, 11132=1, 11133=1, 11134=1, 11135=1, 11136=1, 11137=1, 11138=1, 11139=1, 11140=1, 11141=1, 11142=1, 11143=1, 11144=1, 11145=1, 11146=1, 11147=1, 11148=1, 11149=1, 11150=1, 11151=1, 11152=1, 11153=1, 11154=1, 11155=1, 11156=1, 11157=1, 11158=1, 11159=1, 11160=1, 11161=1, 11162=1, 11163=1, 11164=1, 11165=1, 11166=1, 11167=1, 11168=1, 11169=1, 11170=1, 11171=1, 11172=1, 11173=1, 11174=1, 11175=1, 11176=1, 11177=1, 11178=1, 11179=1, 11180=1, 11181=1, 11182=1, 11183=1, 11184=1, 11185=1, 11186=1, 11187=1, 11188=1, 11189=1, 11190=1, 11191=1, 11192=1, 11193=1, 11194=1, 11195=1, 11196=1, 11197=1, 11198=1, 11199=1, 11200=1, 11201=1, 11202=1, 11203=1, 11204=1, 11205=1, 11206=1, 11207=1, 11208=1, 11209=1, 11210=1, 11211=1, 11212=1, 11213=1, 11214=1, 11215=1, 11216=1, 11217=1, 11218=1, 11219=1, 11220=1, 11221=1, 11222=1, 11223=1, 11224=1, 11225=1, 11226=1, 11227=1, 11228=1, 11229=1, 11230=1, 11231=1, 11232=1, 11233=1, 11234=1, 11235=1, 11236=1, 11237=1, 11238=1, 11239=1, 11240=1, 11241=1, 11242=1, 11243=1, 11244=1, 11245=1, 11246=1, 11247=1, 11248=1, 11249=1, 11250=1, 11251=1, 11252=1, 11253=1, 11254=1, 11255=1, 11256=1, 11257=1, 11258=1, 11259=1, 11260=1, 11261=1, 11262=1, 11263=1, 11264=1, 11265=1, 11266=1, 11267=1, 11268=1, 11269=1, 11270=1, 11271=1, 11272=1, 11273=1, 11274=1, 11275=1, 11276=1, 11277=1, 11278=1, 11279=1, 11280=1, 11281=1, 11282=1, 11283=1, 11284=1, 11285=1, 11286=1, 11287=1, 11288=1, 11289=1, 11290=1, 11291=1, 11292=1, 11293=1, 11294=1, 11295=1, 11296=1, 11297=1, 11298=1, 11299=1, 11300=1, 11301=1, 11302=1, 11303=1, 11304=1, 11305=1, 11306=1, 11307=1, 11308=1, 11309=1, 11310=1, 11311=1, 11312=1, 11313=1, 11314=1, 11315=1, 11316=1, 11317=1, 11318=1, 11319=1, 11320=1, 11321=1, 11322=1, 11323=1, 11324=1, 11325=1, 11326=1, 11327=1, 11328=1, 11329=1, 11330=1, 11331=1, 11332=1, 11333=1, 11334=1, 11335=1, 11336=1, 11337=1, 11338=1, 11339=1, 11340=1, 11341=1, 11342=1, 11343=1, 11344=1, 11345=1, 11346=1, 11347=1, 11348=1, 11349=1, 11350=1, 11351=1, 11352=1, 11353=1, 11354=1, 11355=1, 11356=1, 11357=1, 11358=1, 11359=1, 11360=1, 11361=1, 11362=1, 11363=1, 11364=1, 11365=1, 11366=1, 11367=1, 11368=1, 11369=1, 11370=1, 11371=1, 11372=1, 11373=1, 11374=1, 11375=1, 11376=1, 11377=1, 11378=1, 11379=1, 11380=1, 11381=1, 11382=1, 11383=1, 11384=1, 11385=1, 11386=1, 11387=1, 11388=1, 11389=1, 11390=1, 11391=1, 11392=1, 11393=1, 11394=1, 11395=1, 11396=1, 11397=1, 11398=1, 11399=1, 11400=1, 11401=1, 11402=1, 11403=1, 11404=1, 11405=1, 11406=1, 11407=1, 11408=1, 11409=1, 11410=1, 11411=1, 11412=1, 11413=1, 11414=1, 11415=1, 11416=1, 11417=1, 11418=1, 11419=1, 11420=1, 11421=1, 11422=1, 11423=1, 11424=1, 11425=1, 11426=1, 11427=1, 11428=1, 11429=1, 11430=1, 11431=1, 11432=1, 11433=1, 11434=1, 11435=1, 11436=1, 11437=1, 11438=1, 11439=1, 11440=1, 11441=1, 11442=1, 11443=1, 11444=1, 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15223=1, 15224=1, 15225=1, 15226=1, 15227=1, 15228=1, 15229=1, 15230=1, 15231=1, 15232=1, 15233=1, 15234=1, 15235=1, 15236=1, 15237=1, 15238=1, 15239=1, 15240=1, 15241=1, 15242=1, 15243=1, 15244=1, 15245=1, 15246=1, 15247=1, 15248=1, 15249=1, 15250=1, 15251=1, 15252=1, 15253=1, 15254=1, 15255=1, 15256=1, 15257=1, 15258=1, 15259=1, 15260=1, 15261=1, 15262=1, 15263=1, 15264=1, 15265=1, 15266=1, 15267=1, 15268=1, 15269=1, 15270=1, 15271=1, 15272=1, 15273=1, 15274=1, 15275=1, 15276=1, 15277=1, 15278=1, 15279=1, 15280=1, 15281=1, 15282=1, 15283=1, 15284=1, 15285=1, 15286=1, 15287=1, 15288=1, 15289=1, 15290=1, 15291=1, 15292=1, 15293=1, 15294=1, 15295=1, 15296=1, 15297=1, 15298=1, 15299=1, 15300=1, 15301=1, 15302=1, 15303=1, 15304=1, 15305=1, 15306=1, 15307=1, 15308=1, 15309=1, 15310=1, 15311=1, 15312=1, 15313=1, 15314=1, 15315=1, 15316=1, 15317=1, 15318=1, 15319=1, 15320=1, 15321=1, 15322=1, 15323=1, 15324=1, 15325=1, 15326=1, 15327=1, 15328=1, 15329=1, 15330=1, 15331=1, 15332=1, 15333=1, 15334=1, 15335=1, 15336=1, 15337=1, 15338=1, 15339=1, 15340=1, 15341=1, 15342=1, 15343=1, 15344=1, 15345=1, 15346=1, 15347=1, 15348=1, 15349=1, 15350=1, 15351=1, 15352=1, 15353=1, 15354=1, 15355=1, 15356=1, 15357=1, 15358=1, 15359=1, 15360=1, 15361=1, 15362=1, 15363=1, 15364=1, 15365=1, 15366=1, 15367=1, 15368=1, 15369=1, 15370=1, 15371=1, 15372=1, 15373=1, 15374=1, 15375=1, 15376=1, 15377=1, 15378=1, 15379=1, 15380=1, 15381=1, 15382=1, 15383=1, 15384=1, 15385=1, 15386=1, 15387=1, 15388=1, 15389=1, 15390=1, 15391=1, 15392=1, 15393=1, 15394=1, 15395=1, 15396=1, 15397=1, 15398=1, 15399=1, 15400=1, 15401=1, 15402=1, 15403=1, 15404=1, 15405=1, 15406=1, 15407=1, 15408=1, 15409=1, 15410=1, 15411=1, 15412=1, 15413=1, 15414=1, 15415=1, 15416=1, 15417=1, 15418=1, 15419=1, 15420=1, 15421=1, 15422=1, 15423=1, 15424=1, 15425=1, 15426=1, 15427=1, 15428=1, 15429=1, 15430=1, 15431=1, 15432=1, 15433=1, 15434=1, 15435=1, 15436=1, 15437=1, 15438=1, 15439=1, 15440=1, 15441=1, 15442=1, 15443=1, 15444=1, 15445=1, 15446=1, 15447=1, 15448=1, 15449=1, 15450=1, 15451=1, 15452=1, 15453=1, 15454=1, 15455=1, 15456=1, 15457=1, 15458=1, 15459=1, 15460=1, 15461=1, 15462=1, 15463=1, 15464=1, 15465=1, 15466=1, 15467=1, 15468=1, 15469=1, 15470=1, 15471=1, 15472=1, 15473=1, 15474=1, 15475=1, 15476=1, 15477=1, 15478=1, 15479=1, 15480=1, 15481=1, 15482=1, 15483=1, 15484=1, 15485=1, 15486=1, 15487=1, 15488=1, 15489=1, 15490=1, 15491=1, 15492=1, 15493=1, 15494=1, 15495=1, 15496=1, 15497=1, 15498=1, 15499=1, 15500=1, 15501=1, 15502=1, 15503=1, 15504=1, 15505=1, 15506=1, 15507=1, 15508=1, 15509=1, 15510=1, 15511=1, 15512=1, 15513=1, 15514=1, 15515=1, 15516=1, 15517=1, 15518=1, 15519=1, 15520=1, 15521=1, 15522=1, 15523=1, 15524=1, 15525=1, 15526=1, 15527=1, 15528=1, 15529=1, 15530=1, 15531=1, 15532=1, 15533=1, 15534=1, 15535=1, 15536=1, 15537=1, 15538=1, 15539=1, 15540=1, 15541=1, 15542=1, 15543=1, 15544=1, 15545=1, 15546=1, 15547=1, 15548=1, 15549=1, 15550=1, 15551=1, 15552=1, 15553=1, 15554=1, 15555=1, 15556=1, 15557=1, 15558=1, 15559=1, 15560=1, 15561=1, 15562=1, 15563=1, 15564=1, 15565=1, 15566=1, 15567=1, 15568=1, 15569=1, 15570=1, 15571=1, 15572=1, 15573=1, 15574=1, 15575=1, 15576=1, 15577=1, 15578=1, 15579=1, 15580=1, 15581=1, 15582=1, 15583=1, 15584=1, 15585=1, 15586=1, 15587=1, 15588=1, 15589=1, 15590=1, 15591=1, 15592=1, 15593=1, 15594=1, 15595=1, 15596=1, 15597=1, 15598=1, 15599=1, 15600=1, 15601=1, 15602=1, 15603=1, 15604=1, 15605=1, 15606=1, 15607=1, 15608=1, 15609=1, 15610=1, 15611=1, 15612=1, 15613=1, 15614=1, 15615=1, 15616=1, 15617=1, 15618=1, 15619=1, 15620=1, 15621=1, 15622=1, 15623=1, 15624=1, 15625=1, 15626=1, 15627=1, 15628=1, 15629=1, 15630=1, 15631=1, 15632=1, 15633=1, 15634=1, 15635=1, 15636=1, 15637=1, 15638=1, 15639=1, 15640=1, 15641=1, 15642=1, 15643=1, 15644=1, 15645=1, 15646=1, 15647=1, 15648=1, 15649=1, 15650=1, 15651=1, 15652=1, 15653=1, 15654=1, 15655=1, 15656=1, 15657=1, 15658=1, 15659=1, 15660=1, 15661=1, 15662=1, 15663=1, 15664=1, 15665=1, 15666=1, 15667=1, 15668=1, 15669=1, 15670=1, 15671=1, 15672=1, 15673=1, 15674=1, 15675=1, 15676=1, 15677=1, 15678=1, 15679=1, 15680=1, 15681=1, 15682=1, 15683=1, 15684=1, 15685=1, 15686=1, 15687=1, 15688=1, 15689=1, 15690=1, 15691=1, 15692=1, 15693=1, 15694=1, 15695=1, 15696=1, 15697=1, 15698=1, 15699=1, 15700=1, 15701=1, 15702=1, 15703=1, 15704=1, 15705=1, 15706=1, 15707=1, 15708=1, 15709=1, 15710=1, 15711=1, 15712=1, 15713=1, 15714=1, 15715=1, 15716=1, 15717=1, 15718=1, 15719=1, 15720=1, 15721=1, 15722=1, 15723=1, 15724=1, 15725=1, 15726=1, 15727=1, 15728=1, 15729=1, 15730=1, 15731=1, 15732=1, 15733=1, 15734=1, 15735=1, 15736=1, 15737=1, 15738=1, 15739=1, 15740=1, 15741=1, 15742=1, 15743=1, 15744=1, 15745=1, 15746=1, 15747=1, 15748=1, 15749=1, 15750=1, 15751=1, 15752=1, 15753=1, 15754=1, 15755=1, 15756=1, 15757=1, 15758=1, 15759=1, 15760=1, 15761=1, 15762=1, 15763=1, 15764=1, 15765=1, 15766=1, 15767=1, 15768=1, 15769=1, 15770=1, 15771=1, 15772=1, 15773=1, 15774=1, 15775=1, 15776=1, 15777=1, 15778=1, 15779=1, 15780=1, 15781=1, 15782=1, 15783=1, 15784=1, 15785=1, 15786=1, 15787=1, 15788=1, 15789=1, 15790=1, 15791=1, 15792=1, 15793=1, 15794=1, 15795=1, 15796=1, 15797=1, 15798=1, 15799=1, 15800=1, 15801=1, 15802=1, 15803=1, 15804=1, 15805=1, 15806=1, 15807=1, 15808=1, 15809=1, 15810=1, 15811=1, 15812=1, 15813=1, 15814=1, 15815=1, 15816=1, 15817=1, 15818=1, 15819=1, 15820=1, 15821=1, 15823=1, 15824=1, 15825=1, 15826=1, 15827=1, 15828=1, 15829=1, 15830=1, 15831=1, 15832=1, 15833=1, 15834=1, 15835=1, 15836=1, 15837=1, 15838=1, 15839=1, 15840=1, 15841=1, 15842=1, 15843=1, 15844=1, 15845=1, 15846=1, 15847=1, 15848=1, 15849=1, 15850=1, 15851=1, 15852=1, 15853=1, 15854=1, 15855=1, 15856=1, 15857=1, 15858=1, 15859=1, 15860=1, 15861=1, 15862=1, 15863=1, 15864=1, 15865=1, 15866=1, 15867=1, 15868=1, 15869=1, 15870=1, 15871=1, 15872=1, 15873=1, 15874=1, 15875=1, 15876=1, 15877=1, 15878=1, 15879=1, 15880=1, 15881=1, 15882=1, 15883=1, 15884=1, 15885=1, 15886=1, 15887=1, 15888=1, 15889=1, 15890=1, 15891=1, 15892=1, 15893=1, 15894=1, 15895=1, 15896=1, 15897=1, 15898=1, 15899=1, 15900=1, 15901=1, 15902=1, 15903=1, 15904=1, 15905=1, 15906=1, 15907=1, 15908=1, 15909=1, 15910=1, 15911=1, 15912=1, 15913=1, 15914=1, 15915=1, 15916=1, 15917=1, 15918=1, 15919=1, 15920=1, 15921=1, 15922=1, 15923=1, 15924=1, 15925=1, 15926=1, 15927=1, 15928=1, 15929=1, 15930=1, 15931=1, 15932=1, 15933=1, 15934=1, 15935=1, 15936=1, 15937=1, 15938=1, 15939=1, 15940=1, 15941=1, 15942=1, 15943=1, 15944=1, 15945=1, 15946=1, 15947=1, 15948=1, 15949=1, 15950=1, 15951=1, 15952=1, 15953=1, 15954=1, 15955=1, 15956=1, 15957=1, 15958=1, 15959=1, 15960=1, 15961=1, 15962=1, 15963=1, 15964=1, 15965=1, 15966=1, 15967=1, 15968=1, 15969=1, 15970=1, 15971=1, 15972=1, 15973=1, 15974=1}
Probabilistic random walk after 79940 steps, saw 52923 distinct states, run finished after 90017 ms. (steps per millisecond=0 ) properties seen :11975
Running SMT prover for 4000 properties.
// Phase 1: matrix 31992 rows 16001 cols
[2023-03-16 17:36:13] [INFO ] Computed 1 place invariants in 26106 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.assertInvariants(DeadlockTester.java:2347)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:618)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 17:39:58] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 17:39:58] [INFO ] After 225085ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 4000 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4002 out of 16001 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 16001/16001 places, 31992/31992 transitions.
Graph (complete) has 21998 edges and 16001 vertex of which 11999 are kept as prefixes of interest. Removing 4002 places using SCC suffix rule.30 ms
Discarding 4002 places :
Also discarding 8000 output transitions
Drop transitions removed 8000 transitions
Discarding 7991 places :
Symmetric choice reduction at 0 with 7991 rule applications. Total rules 7992 place count 4008 transition count 16001
Iterating global reduction 0 with 7991 rules applied. Total rules applied 15983 place count 4008 transition count 16001
Ensure Unique test removed 7991 transitions
Reduce isomorphic transitions removed 7991 transitions.
Iterating post reduction 0 with 7991 rules applied. Total rules applied 23974 place count 4008 transition count 8010
Free-agglomeration rule applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 23977 place count 4008 transition count 8007
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 23983 place count 4005 transition count 8004
Applied a total of 23983 rules in 766 ms. Remains 4005 /16001 variables (removed 11996) and now considering 8004/31992 (removed 23988) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 767 ms. Remains : 4005/16001 places, 8004/31992 transitions.
Interrupted random walk after 23326 steps, including 4251 resets, run timeout after 30002 ms. (steps per millisecond=0 ) properties seen 1672
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 2328) seen :0
Running SMT prover for 2328 properties.
// Phase 1: matrix 8004 rows 4005 cols
[2023-03-16 17:40:32] [INFO ] Computed 1 place invariants in 2965 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.assertInvariants(DeadlockTester.java:2347)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:618)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 17:44:54] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 17:44:54] [INFO ] After 225057ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 2328 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2329 out of 4005 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4005/4005 places, 8004/8004 transitions.
Graph (complete) has 4007 edges and 4005 vertex of which 4001 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.17 ms
Discarding 4 places :
Also discarding 0 output transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 10 place count 4001 transition count 7995
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 10 place count 4001 transition count 7994
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 12 place count 4000 transition count 7994
Discarding 1666 places :
Symmetric choice reduction at 1 with 1666 rule applications. Total rules 1678 place count 2334 transition count 6328
Iterating global reduction 1 with 1666 rules applied. Total rules applied 3344 place count 2334 transition count 6328
Ensure Unique test removed 1666 transitions
Reduce isomorphic transitions removed 1666 transitions.
Iterating post reduction 1 with 1666 rules applied. Total rules applied 5010 place count 2334 transition count 4662
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5012 place count 2334 transition count 4660
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 5017 place count 2331 transition count 4658
Applied a total of 5017 rules in 209 ms. Remains 2331 /4005 variables (removed 1674) and now considering 4658/8004 (removed 3346) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 209 ms. Remains : 2331/4005 places, 4658/8004 transitions.
Interrupted random walk after 56788 steps, including 14197 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen 2323
Incomplete Best-First random walk after 1000001 steps, including 298 resets, run finished after 620 ms. (steps per millisecond=1612 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 1000001 steps, including 281 resets, run finished after 518 ms. (steps per millisecond=1930 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 1000001 steps, including 282 resets, run finished after 515 ms. (steps per millisecond=1941 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 1000001 steps, including 294 resets, run finished after 481 ms. (steps per millisecond=2079 ) properties (out of 2) seen :1
Finished Best-First random walk after 4660 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=1553 )
Able to resolve query QuasiLiveness after proving 16009 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 852756 ms.
ITS solved all properties within timeout

BK_STOP 1678988727614

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -timeout 180 -rebuildPNML

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="AirplaneLD-PT-4000"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is AirplaneLD-PT-4000, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r023-oct2-167813610200192"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-4000.tgz
mv AirplaneLD-PT-4000 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;