Trace number 1539663

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SATzilla2009_C 2009-03-22SAT 460.494 461.074

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S180439591-093.cnf
MD5SUM69b9fd52ab448c99d778e33811fd6518
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015997
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

16.52/16.98	c SATzilla is building models for class 2
16.52/16.98	c run presolver march_dl2004 for 5 seconds ... 
16.52/16.98	c Bin: Executing march_dl2004
16.52/16.98	c spawning binary file with 5 seconds ...
16.52/16.98	c child exit by a signal
16.52/16.98	c march_dl2004 returned code 137.
16.52/16.98	c run presolver mxc-sr08 for 5 seconds ... 
16.52/16.98	c Bin: Executing mxc-sr08
16.52/16.98	c spawning binary file with 5 seconds ...
16.52/16.98	c child exit by a signal
16.52/16.98	c mxc-sr08 returned code 137.
16.52/16.98	c Orignal number of varibales is 420, number of clauses is 1785 
16.52/16.98	c predicted feature computation time is 6.959949 
16.52/16.98	c Bin: Executing satelite
16.52/16.98	c spawning binary file with 240 seconds ...
16.52/16.98	c child exited successfully
16.52/16.98	c satzilla computing base features
16.52/16.98	c Number of variabe is: 406, Number of clause is : 1773 
16.52/16.98	c Initializing...
16.52/16.98	c satzilla compute diameter ...
16.52/16.98	c start diameter features ...
16.52/16.98	c satzilla doing clause learning
16.52/16.98	c start clause learning features ...
16.52/16.98	c Bin: Executing zchaff07
16.52/16.98	c spawning binary file with 2 seconds ...
16.52/16.98	c child exit by a signal
16.52/16.98	c satzilla doing survey propogation probe
16.52/16.98	c do survay propogation for 2 second ...
16.52/16.98	c satzilla doing local search probe
16.52/16.98	c satzilla doing lobjois search-space size estimate
16.52/16.98	c features are:420 1785 406 1773 0.0344828 0.00676819 0.22899 0.483662 0.591275 0.735529 0.00751141 0.0745456 0.00738916 0.0123153 0.199789 0 0.952623 0.00751141 0.294515 0.00282008 0.0157924 2.72801 0.223388 0.160949 0 1 3.31545 0.00364665 0.395072 0 0.00958827 2.33048 0.488438 0.0147867 0.291151 0.00564016 0.0315849 4 0 4 4 -0 3906.5 0.0218101 3778 3997 3997 3778 3997 3883 3968 24.1932 0.0396788 22.6016 25.1671 25.1671 22.6016 25.1671 24.4198 24.5844 0.386405 0.603483 0.00156553 1 0.701967 0.0721111 0.563575 0.188066 0.383649 0.0868558 0.684536 0.00592355 0.439006 0.171594 0.024532 0.121875 0.0428627 0.0711671 19.9825 0.246487 89.9735 0.0831158 90 81 99 0.848535 0.249654 0.877421 0.0408218 0.325751 0.608611 
16.52/16.98	c satzilla's ranking:
16.52/16.98	c 1) minisat20SAT07: 3.732115
16.52/16.98	c 2) mxc-sr08: 3.533241
16.52/16.98	c 3) march_dl2004: 3.420749
16.52/16.98	c 4) minisat20: 3.349876
16.52/16.98	c 5) vallst: 0.952804
16.52/16.98	c 6) zchaff_rand: 0.472360
16.52/16.98	c 7) tts-4-0: 0.368574
16.52/16.98	c 8) SATenstein: -10000.000000
16.52/16.98	c 9) gnovelty+: -10000.000000
16.52/16.98	c 10) adaptg2wsat+: -10000.000000
16.52/16.98	c 11) adaptg2wsat0: -10000.000000
16.52/16.98	c 12) picosat846: -10000.000000
16.52/16.98	c 13) kcnfs04SAT07: -10000.000000
16.52/16.98	c satzilla running minisat20SAT07 ... 
460.40/461.07	c Bin: Executing minisat20SAT07
460.40/461.07	c spawning binary file with 1183 seconds ...
460.40/461.07	c child exited successfully
460.40/461.07	c minisat20SAT07 returned code 0.
460.40/461.07	s SATISFIABLE
460.40/461.07	v 1 -2 3 -4 -5 6 7 8 9 10 11 -12 13 -14 -15 16 -17 -18 -19 20 -21 22 -23 -24 -25 26 -27 -28 -29 30 -31 32 -33 -34 -35 -36 37 38 39 40 41 42 -43 -44 45 46 47 48 49 50 -51 52 -53 54 55 56 -57 -58 59 60 61 -62 -63 64 65 66 67 68 -69 -70 71 -72 73 -74 75 76 77 -78 -79 -80 81 82 -83 -84 -85 -86 87 88 -89 90 -91 92 -93 -94 95 96 97 -98 -99 100 101 -102 -103 104 -105 -106 107 108 -109 -110 -111 -112 113 114 -115 -116 117 -118 -119 -120 -121 -122 123 124 -125 -126 -127 128 129 130 131 132 133 -134 -135 -136 -137 -138 139 140 -141 -142 -143 144 145 -146 147 -148 149 150 -151 -152 153 154 155 -156 -157 -158 159 -160 -161 162 163 164 165 166 -167 -168 -169 170 -171 172 -173 -174 175 -176 -177 178 179 -180 -181 182 -183 -184 185 -186 -187 -188 189 -190 191 192 -193 194 -195 196 -197 -198 199 -200 -201 -202 203 -204 205 -206 -207 208 -209 -210 211 212 -213 214 -215 -216 217 -218 -219 -220 221 222 223 224 225 -226 227 228 229 -230 231 232 233 -234 235 236 -237 -238 239 -240 241 -242 -243 244 245 246 -247 -248 -249 250 -251 252 253 254 255 256 -257 258 259 -260 -261 -262 263 -264 -265 -266 -267 268 -269 270 271 -272 273 -274 275 276 -277 -278 279 -280 281 -282 -283 284 285 -286 287 288 289 290 291 292 -293 -294 295 296 -297 -298 -299 -300 -301 302 -303 -304 -305 306 307 -308 309 -310 311 -312 313 -314 -315 -316 317 318 319 -320 321 322 -323 324 -325 -326 327 -328 -329 -330 -331 -332 -333 334 -335 -336 337 338 339 340 341 -342 -343 -344 -345 -346 -347 348 -349 350 -351 -352 353 354 -355 356 -357 -358 359 360 -361 -362 -363 364 -365 -366 367 368 -369 370 371 372 -373 374 -375 -376 377 378 -379 -380 -381 -382 -383 384 -385 386 -387 388 389 -390 -391 392 -393 394 -395 396 397 -398 399 -400 -401 -402 -403 404 405 406 -407 408 -409 -410 411 412 413 -414 -415 416 -417 418 -419 -420 0
460.40/461.07	c SATZILLA_TIME=460.540000

Verifier Data

OK

Watcher Data

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1539663-1238574803/watcher-1539663-1238574803 -o /tmp/evaluation-result-1539663-1238574803/solver-1539663-1238574803 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2009_C HOME/instance-1539663-1238574803.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.03 3/64 17344
/proc/meminfo: memFree=1358816/2055920 swapFree=4171920/4192956
[pid=17344] ppid=17342 vsize=2056 CPUtime=0
/proc/17344/stat : 17344 (SATzilla2009_C) S 17342 17344 17221 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1130146029 2105344 112 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17344/statm: 514 112 96 399 0 111 0
[pid=17345] ppid=17344 vsize=772 CPUtime=0
/proc/17345/stat : 17345 (march_dl2004) R 17344 17344 17221 0 -1 4194304 114 0 0 0 0 0 0 0 19 0 1 0 1130146029 790528 106 1992294400 134512640 134996440 4294956208 18446744073709551615 134617333 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17345/statm: 193 106 53 118 0 72 0

[startup+0.031822 s]
/proc/loadavg: 0.92 0.98 1.03 3/64 17344
/proc/meminfo: memFree=1358816/2055920 swapFree=4171920/4192956
[pid=17344] ppid=17342 vsize=2056 CPUtime=0
/proc/17344/stat : 17344 (SATzilla2009_C) S 17342 17344 17221 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1130146029 2105344 112 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17344/statm: 514 112 96 399 0 111 0
[pid=17345] ppid=17344 vsize=1140 CPUtime=0.03
/proc/17345/stat : 17345 (march_dl2004) R 17344 17344 17221 0 -1 4194304 217 0 0 0 3 0 0 0 19 0 1 0 1130146029 1167360 209 1992294400 134512640 134996440 4294956208 18446744073709551615 134514035 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17345/statm: 285 209 74 118 0 164 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3196

[startup+0.102836 s]
/proc/loadavg: 0.92 0.98 1.03 3/64 17344
/proc/meminfo: memFree=1358816/2055920 swapFree=4171920/4192956
[pid=17344] ppid=17342 vsize=2056 CPUtime=0
/proc/17344/stat : 17344 (SATzilla2009_C) S 17342 17344 17221 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1130146029 2105344 112 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17344/statm: 514 112 96 399 0 111 0
[pid=17345] ppid=17344 vsize=1140 CPUtime=0.1
/proc/17345/stat : 17345 (march_dl2004) R 17344 17344 17221 0 -1 4194304 231 0 0 0 10 0 0 0 20 0 1 0 1130146029 1167360 223 1992294400 134512640 134996440 4294956208 18446744073709551615 134587477 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17345/statm: 285 223 74 118 0 164 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3196

[startup+0.301853 s]
/proc/loadavg: 0.92 0.98 1.03 3/64 17344
/proc/meminfo: memFree=1358816/2055920 swapFree=4171920/4192956
[pid=17344] ppid=17342 vsize=2056 CPUtime=0
/proc/17344/stat : 17344 (SATzilla2009_C) S 17342 17344 17221 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1130146029 2105344 112 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17344/statm: 514 112 96 399 0 111 0
[pid=17345] ppid=17344 vsize=1140 CPUtime=0.3
/proc/17345/stat : 17345 (march_dl2004) R 17344 17344 17221 0 -1 4194304 241 0 0 0 30 0 0 0 21 0 1 0 1130146029 1167360 233 1992294400 134512640 134996440 4294956208 18446744073709551615 134514093 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17345/statm: 285 233 74 118 0 164 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3196

[startup+0.701899 s]
/proc/loadavg: 0.92 0.98 1.03 3/64 17344
/proc/meminfo: memFree=1358816/2055920 swapFree=4171920/4192956
[pid=17344] ppid=17342 vsize=2056 CPUtime=0
/proc/17344/stat : 17344 (SATzilla2009_C) S 17342 17344 17221 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1130146029 2105344 112 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17344/statm: 514 112 96 399 0 111 0
[pid=17345] ppid=17344 vsize=1272 CPUtime=0.7
/proc/17345/stat : 17345 (march_dl2004) R 17344 17344 17221 0 -1 4194304 247 0 0 0 70 0 0 0 25 0 1 0 1130146029 1302528 239 1992294400 134512640 134996440 4294956208 18446744073709551615 134527899 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17345/statm: 318 239 74 118 0 197 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3328

[startup+1.50199 s]
/proc/loadavg: 0.92 0.98 1.03 2/66 17346
/proc/meminfo: memFree=1358032/2055920 swapFree=4171920/4192956
[pid=17344] ppid=17342 vsize=2056 CPUtime=0
/proc/17344/stat : 17344 (SATzilla2009_C) S 17342 17344 17221 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1130146029 2105344 112 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17344/statm: 514 112 96 399 0 111 0
[pid=17345] ppid=17344 vsize=1272 CPUtime=1.5
/proc/17345/stat : 17345 (march_dl2004) R 17344 17344 17221 0 -1 4194304 253 0 0 0 150 0 0 0 25 0 1 0 1130146029 1302528 245 1992294400 134512640 134996440 4294956208 18446744073709551615 134526962 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17345/statm: 318 245 74 118 0 197 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3328

[startup+6.5462 s]
/proc/loadavg: 1.09 1.02 1.04 2/66 17346
/proc/meminfo: memFree=1356752/2055920 swapFree=4171920/4192956
[pid=17344] ppid=17342 vsize=2056 CPUtime=4.99
/proc/17344/stat : 17344 (SATzilla2009_C) S 17342 17344 17221 0 -1 4194304 156 263 0 0 0 0 499 0 19 0 1 0 1130146029 2105344 125 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17344/statm: 514 125 107 399 0 111 0
Current children cumulated CPU time (s) 4.99
Current children cumulated vsize (KiB) 2056
heavy processes:

[startup+8.36778 s]
/proc/loadavg: 1.09 1.02 1.04 2/66 17347
/proc/meminfo: memFree=1356752/2055920 swapFree=4171920/4192956
[pid=17344] ppid=17342 vsize=2056 CPUtime=4.99
/proc/17344/stat : 17344 (SATzilla2009_C) S 17342 17344 17221 0 -1 4194304 156 263 0 0 0 0 499 0 19 0 1 0 1130146029 2105344 125 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17344/statm: 514 125 107 399 0 111 0
[pid=17347] ppid=17344 vsize=1788 CPUtime=3.32
/proc/17347/stat : 17347 (mxc-sr08) R 17344 17344 17221 0 -1 4194304 348 0 0 0 332 0 0 0 25 0 1 0 1130146531 1830912 344 1992294400 134512640 135078026 4294956208 18446744073709551615 134534660 0 0 8392704 0 0 0 0 17 1 0 0
/proc/17347/statm: 447 344 71 138 0 306 0
Current children cumulated CPU time (s) 8.31
Current children cumulated vsize (KiB) 3844

[startup+12.7013 s]
/proc/loadavg: 1.22 1.05 1.05 2/66 17349
/proc/meminfo: memFree=1355664/2055920 swapFree=4171920/4192956
[pid=17344] ppid=17342 vsize=7444 CPUtime=12.32
/proc/17344/stat : 17344 (SATzilla2009_C) R 17342 17344 17221 0 -1 4194304 483 1814 0 0 8 0 1204 20 16 0 1 0 1130146029 7622656 392 1992294400 134512640 136149437 4294956240 18446744073709551615 135542670 0 0 4096 3 0 0 0 17 0 0 0
/proc/17344/statm: 1861 392 207 399 0 1458 0
Current children cumulated CPU time (s) 12.32
Current children cumulated vsize (KiB) 7444

[startup+25.5027 s]
/proc/loadavg: 1.18 1.05 1.05 2/66 17350
/proc/meminfo: memFree=1357584/2055920 swapFree=4171920/4192956
[pid=17344] ppid=17342 vsize=3344 CPUtime=16.6
/proc/17344/stat : 17344 (SATzilla2009_C) S 17342 17344 17221 0 -1 4194304 520 1814 0 0 409 27 1204 20 25 0 1 0 1130146029 3424256 364 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17344/statm: 836 364 219 399 0 433 0
[pid=17350] ppid=17344 vsize=2544 CPUtime=8.5
/proc/17350/stat : 17350 (minisat20SAT07) R 17344 17344 17221 0 -1 4194304 296 0 0 0 850 0 0 0 25 0 1 0 1130147727 2605056 291 1992294400 134512640 135078472 4294956192 18446744073709551615 134550646 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17350/statm: 636 291 73 138 0 495 0
Current children cumulated CPU time (s) 25.1
Current children cumulated vsize (KiB) 5888

[startup+51.1067 s]
/proc/loadavg: 1.12 1.04 1.05 2/66 17350
/proc/meminfo: memFree=1356944/2055920 swapFree=4171920/4192956
[pid=17344] ppid=17342 vsize=3344 CPUtime=16.6
/proc/17344/stat : 17344 (SATzilla2009_C) S 17342 17344 17221 0 -1 4194304 520 1814 0 0 409 27 1204 20 25 0 1 0 1130146029 3424256 364 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17344/statm: 836 364 219 399 0 433 0
[pid=17350] ppid=17344 vsize=2936 CPUtime=34.08
/proc/17350/stat : 17350 (minisat20SAT07) R 17344 17344 17221 0 -1 4194304 421 0 0 0 3408 0 0 0 25 0 1 0 1130147727 3006464 416 1992294400 134512640 135078472 4294956192 18446744073709551615 134549222 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17350/statm: 734 416 73 138 0 593 0
Current children cumulated CPU time (s) 50.68
Current children cumulated vsize (KiB) 6280

[startup+102.303 s]
/proc/loadavg: 1.05 1.03 1.04 2/66 17350
/proc/meminfo: memFree=1356624/2055920 swapFree=4171920/4192956
[pid=17344] ppid=17342 vsize=3344 CPUtime=16.6
/proc/17344/stat : 17344 (SATzilla2009_C) S 17342 17344 17221 0 -1 4194304 520 1814 0 0 409 27 1204 20 25 0 1 0 1130146029 3424256 364 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17344/statm: 836 364 219 399 0 433 0
[pid=17350] ppid=17344 vsize=3464 CPUtime=85.26
/proc/17350/stat : 17350 (minisat20SAT07) R 17344 17344 17221 0 -1 4194304 553 0 0 0 8526 0 0 0 25 0 1 0 1130147727 3547136 548 1992294400 134512640 135078472 4294956192 18446744073709551615 134550692 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17350/statm: 866 548 73 138 0 725 0
Current children cumulated CPU time (s) 101.86
Current children cumulated vsize (KiB) 6808

[startup+162.302 s]
/proc/loadavg: 1.02 1.02 1.04 2/66 17350
/proc/meminfo: memFree=1356240/2055920 swapFree=4171920/4192956
[pid=17344] ppid=17342 vsize=3344 CPUtime=16.6
/proc/17344/stat : 17344 (SATzilla2009_C) S 17342 17344 17221 0 -1 4194304 520 1814 0 0 409 27 1204 20 25 0 1 0 1130146029 3424256 364 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17344/statm: 836 364 219 399 0 433 0
[pid=17350] ppid=17344 vsize=3864 CPUtime=145.23
/proc/17350/stat : 17350 (minisat20SAT07) R 17344 17344 17221 0 -1 4194304 654 0 0 0 14523 0 0 0 25 0 1 0 1130147727 3956736 649 1992294400 134512640 135078472 4294956192 18446744073709551615 134550713 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17350/statm: 966 649 73 138 0 825 0
Current children cumulated CPU time (s) 161.83
Current children cumulated vsize (KiB) 7208

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.03 2/66 17350
/proc/meminfo: memFree=1355984/2055920 swapFree=4171920/4192956
[pid=17344] ppid=17342 vsize=3344 CPUtime=16.6
/proc/17344/stat : 17344 (SATzilla2009_C) S 17342 17344 17221 0 -1 4194304 520 1814 0 0 409 27 1204 20 25 0 1 0 1130146029 3424256 364 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17344/statm: 836 364 219 399 0 433 0
[pid=17350] ppid=17344 vsize=4128 CPUtime=205.2
/proc/17350/stat : 17350 (minisat20SAT07) R 17344 17344 17221 0 -1 4194304 719 0 0 0 20520 0 0 0 25 0 1 0 1130147727 4227072 714 1992294400 134512640 135078472 4294956192 18446744073709551615 134551022 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17350/statm: 1032 714 73 138 0 891 0
Current children cumulated CPU time (s) 221.8
Current children cumulated vsize (KiB) 7472

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.03 2/66 17350
/proc/meminfo: memFree=1355728/2055920 swapFree=4171920/4192956
[pid=17344] ppid=17342 vsize=3344 CPUtime=16.6
/proc/17344/stat : 17344 (SATzilla2009_C) S 17342 17344 17221 0 -1 4194304 520 1814 0 0 409 27 1204 20 25 0 1 0 1130146029 3424256 364 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17344/statm: 836 364 219 399 0 433 0
[pid=17350] ppid=17344 vsize=4420 CPUtime=265.18
/proc/17350/stat : 17350 (minisat20SAT07) R 17344 17344 17221 0 -1 4194304 780 0 0 0 26518 0 0 0 25 0 1 0 1130147727 4526080 775 1992294400 134512640 135078472 4294956192 18446744073709551615 134550656 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17350/statm: 1105 775 73 138 0 964 0
Current children cumulated CPU time (s) 281.78
Current children cumulated vsize (KiB) 7764

[startup+342.303 s]
/proc/loadavg: 1.00 1.01 1.02 2/66 17350
/proc/meminfo: memFree=1355536/2055920 swapFree=4171920/4192956
[pid=17344] ppid=17342 vsize=3344 CPUtime=16.6
/proc/17344/stat : 17344 (SATzilla2009_C) S 17342 17344 17221 0 -1 4194304 520 1814 0 0 409 27 1204 20 25 0 1 0 1130146029 3424256 364 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17344/statm: 836 364 219 399 0 433 0
[pid=17350] ppid=17344 vsize=4692 CPUtime=325.15
/proc/17350/stat : 17350 (minisat20SAT07) R 17344 17344 17221 0 -1 4194304 833 0 0 0 32515 0 0 0 25 0 1 0 1130147727 4804608 828 1992294400 134512640 135078472 4294956192 18446744073709551615 134550713 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17350/statm: 1173 828 73 138 0 1032 0
Current children cumulated CPU time (s) 341.75
Current children cumulated vsize (KiB) 8036

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 17350
/proc/meminfo: memFree=1355344/2055920 swapFree=4171920/4192956
[pid=17344] ppid=17342 vsize=3344 CPUtime=16.6
/proc/17344/stat : 17344 (SATzilla2009_C) S 17342 17344 17221 0 -1 4194304 520 1814 0 0 409 27 1204 20 25 0 1 0 1130146029 3424256 364 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17344/statm: 836 364 219 399 0 433 0
[pid=17350] ppid=17344 vsize=4828 CPUtime=385.12
/proc/17350/stat : 17350 (minisat20SAT07) R 17344 17344 17221 0 -1 4194304 881 0 0 0 38512 0 0 0 25 0 1 0 1130147727 4943872 876 1992294400 134512640 135078472 4294956192 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17350/statm: 1207 876 73 138 0 1066 0
Current children cumulated CPU time (s) 401.72
Current children cumulated vsize (KiB) 8172

Solver just ended. Dumping a history of the last processes samples

[startup+415.501 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 17350
/proc/meminfo: memFree=1355280/2055920 swapFree=4171920/4192956
[pid=17344] ppid=17342 vsize=3344 CPUtime=16.6
/proc/17344/stat : 17344 (SATzilla2009_C) S 17342 17344 17221 0 -1 4194304 520 1814 0 0 409 27 1204 20 25 0 1 0 1130146029 3424256 364 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17344/statm: 836 364 219 399 0 433 0
[pid=17350] ppid=17344 vsize=4828 CPUtime=398.32
/proc/17350/stat : 17350 (minisat20SAT07) R 17344 17344 17221 0 -1 4194304 890 0 0 0 39832 0 0 0 25 0 1 0 1130147727 4943872 885 1992294400 134512640 135078472 4294956192 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17350/statm: 1207 885 73 138 0 1066 0
Current children cumulated CPU time (s) 414.92
Current children cumulated vsize (KiB) 8172

[startup+441.101 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 17350
/proc/meminfo: memFree=1355280/2055920 swapFree=4171920/4192956
[pid=17344] ppid=17342 vsize=3344 CPUtime=16.6
/proc/17344/stat : 17344 (SATzilla2009_C) S 17342 17344 17221 0 -1 4194304 520 1814 0 0 409 27 1204 20 25 0 1 0 1130146029 3424256 364 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17344/statm: 836 364 219 399 0 433 0
[pid=17350] ppid=17344 vsize=4964 CPUtime=423.9
/proc/17350/stat : 17350 (minisat20SAT07) R 17344 17344 17221 0 -1 4194304 900 0 0 0 42390 0 0 0 25 0 1 0 1130147727 5083136 895 1992294400 134512640 135078472 4294956192 18446744073709551615 134550587 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17350/statm: 1241 895 73 138 0 1100 0
Current children cumulated CPU time (s) 440.5
Current children cumulated vsize (KiB) 8308

[startup+453.902 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 17350
/proc/meminfo: memFree=1355216/2055920 swapFree=4171920/4192956
[pid=17344] ppid=17342 vsize=3344 CPUtime=16.6
/proc/17344/stat : 17344 (SATzilla2009_C) S 17342 17344 17221 0 -1 4194304 520 1814 0 0 409 27 1204 20 25 0 1 0 1130146029 3424256 364 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17344/statm: 836 364 219 399 0 433 0
[pid=17350] ppid=17344 vsize=4964 CPUtime=436.7
/proc/17350/stat : 17350 (minisat20SAT07) R 17344 17344 17221 0 -1 4194304 913 0 0 0 43670 0 0 0 25 0 1 0 1130147727 5083136 908 1992294400 134512640 135078472 4294956192 18446744073709551615 134550720 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17350/statm: 1241 908 73 138 0 1100 0
Current children cumulated CPU time (s) 453.3
Current children cumulated vsize (KiB) 8308

[startup+457.101 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 17350
/proc/meminfo: memFree=1355216/2055920 swapFree=4171920/4192956
[pid=17344] ppid=17342 vsize=3344 CPUtime=16.6
/proc/17344/stat : 17344 (SATzilla2009_C) S 17342 17344 17221 0 -1 4194304 520 1814 0 0 409 27 1204 20 25 0 1 0 1130146029 3424256 364 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17344/statm: 836 364 219 399 0 433 0
[pid=17350] ppid=17344 vsize=4964 CPUtime=439.9
/proc/17350/stat : 17350 (minisat20SAT07) R 17344 17344 17221 0 -1 4194304 913 0 0 0 43990 0 0 0 25 0 1 0 1130147727 5083136 908 1992294400 134512640 135078472 4294956192 18446744073709551615 134550587 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17350/statm: 1241 908 73 138 0 1100 0
Current children cumulated CPU time (s) 456.5
Current children cumulated vsize (KiB) 8308

[startup+458.701 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 17350
/proc/meminfo: memFree=1355216/2055920 swapFree=4171920/4192956
[pid=17344] ppid=17342 vsize=3344 CPUtime=16.6
/proc/17344/stat : 17344 (SATzilla2009_C) S 17342 17344 17221 0 -1 4194304 520 1814 0 0 409 27 1204 20 25 0 1 0 1130146029 3424256 364 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17344/statm: 836 364 219 399 0 433 0
[pid=17350] ppid=17344 vsize=4964 CPUtime=441.5
/proc/17350/stat : 17350 (minisat20SAT07) R 17344 17344 17221 0 -1 4194304 913 0 0 0 44150 0 0 0 25 0 1 0 1130147727 5083136 908 1992294400 134512640 135078472 4294956192 18446744073709551615 134550729 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17350/statm: 1241 908 73 138 0 1100 0
Current children cumulated CPU time (s) 458.1
Current children cumulated vsize (KiB) 8308

[startup+460.306 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 17350
/proc/meminfo: memFree=1355216/2055920 swapFree=4171920/4192956
[pid=17344] ppid=17342 vsize=3344 CPUtime=16.6
/proc/17344/stat : 17344 (SATzilla2009_C) S 17342 17344 17221 0 -1 4194304 520 1814 0 0 409 27 1204 20 25 0 1 0 1130146029 3424256 364 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17344/statm: 836 364 219 399 0 433 0
[pid=17350] ppid=17344 vsize=4964 CPUtime=443.1
/proc/17350/stat : 17350 (minisat20SAT07) R 17344 17344 17221 0 -1 4194304 913 0 0 0 44310 0 0 0 25 0 1 0 1130147727 5083136 908 1992294400 134512640 135078472 4294956192 18446744073709551615 134550656 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17350/statm: 1241 908 73 138 0 1100 0
Current children cumulated CPU time (s) 459.7
Current children cumulated vsize (KiB) 8308

[startup+460.702 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 17350
/proc/meminfo: memFree=1355216/2055920 swapFree=4171920/4192956
[pid=17344] ppid=17342 vsize=3344 CPUtime=16.6
/proc/17344/stat : 17344 (SATzilla2009_C) S 17342 17344 17221 0 -1 4194304 520 1814 0 0 409 27 1204 20 25 0 1 0 1130146029 3424256 364 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17344/statm: 836 364 219 399 0 433 0
[pid=17350] ppid=17344 vsize=4964 CPUtime=443.5
/proc/17350/stat : 17350 (minisat20SAT07) R 17344 17344 17221 0 -1 4194304 913 0 0 0 44350 0 0 0 25 0 1 0 1130147727 5083136 908 1992294400 134512640 135078472 4294956192 18446744073709551615 134551032 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17350/statm: 1241 908 73 138 0 1100 0
Current children cumulated CPU time (s) 460.1
Current children cumulated vsize (KiB) 8308

[startup+460.902 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 17350
/proc/meminfo: memFree=1355216/2055920 swapFree=4171920/4192956
[pid=17344] ppid=17342 vsize=3344 CPUtime=16.6
/proc/17344/stat : 17344 (SATzilla2009_C) S 17342 17344 17221 0 -1 4194304 520 1814 0 0 409 27 1204 20 25 0 1 0 1130146029 3424256 364 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17344/statm: 836 364 219 399 0 433 0
[pid=17350] ppid=17344 vsize=4964 CPUtime=443.7
/proc/17350/stat : 17350 (minisat20SAT07) R 17344 17344 17221 0 -1 4194304 913 0 0 0 44370 0 0 0 25 0 1 0 1130147727 5083136 908 1992294400 134512640 135078472 4294956192 18446744073709551615 134552667 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17350/statm: 1241 908 73 138 0 1100 0
Current children cumulated CPU time (s) 460.3
Current children cumulated vsize (KiB) 8308

[startup+461.003 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 17350
/proc/meminfo: memFree=1355216/2055920 swapFree=4171920/4192956
[pid=17344] ppid=17342 vsize=3344 CPUtime=16.6
/proc/17344/stat : 17344 (SATzilla2009_C) S 17342 17344 17221 0 -1 4194304 520 1814 0 0 409 27 1204 20 25 0 1 0 1130146029 3424256 364 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17344/statm: 836 364 219 399 0 433 0
[pid=17350] ppid=17344 vsize=4964 CPUtime=443.8
/proc/17350/stat : 17350 (minisat20SAT07) R 17344 17344 17221 0 -1 4194304 913 0 0 0 44380 0 0 0 25 0 1 0 1130147727 5083136 908 1992294400 134512640 135078472 4294956192 18446744073709551615 134552069 0 0 8392704 3 0 0 0 17 0 0 0
/proc/17350/statm: 1241 908 73 138 0 1100 0
Current children cumulated CPU time (s) 460.4
Current children cumulated vsize (KiB) 8308

Child status: 10
Real time (s): 461.074
CPU time (s): 460.494
CPU user time (s): 460.01
CPU system time (s): 0.483926
CPU usage (%): 99.8743
Max. virtual memory (cumulated for all children) (KiB): 8308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 460.01
system time used= 0.483926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3271
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 16
involuntary context switches= 1948

runsolver used 1.18882 second user time and 3.01854 second system time

The end

Launcher Data

Begin job on node28 at 2009-04-01 10:33:23
IDJOB=1539663
IDBENCH=70667
IDSOLVER=527
FILE ID=node28/1539663-1238574803
PBS_JOBID= 9070527
Free space on /tmp= 66300 MiB

SOLVER NAME= SATzilla2009_C 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S180439591-093.cnf
COMMAND LINE= HOME/SATzilla2009_C BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1539663-1238574803/watcher-1539663-1238574803 -o /tmp/evaluation-result-1539663-1238574803/solver-1539663-1238574803 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2009_C HOME/instance-1539663-1238574803.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 69b9fd52ab448c99d778e33811fd6518
RANDOM SEED=473086283

node28.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.212
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.212
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1359360 kB
Buffers:        112336 kB
Cached:         469340 kB
SwapCached:      14208 kB
Active:         234920 kB
Inactive:       363928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1359360 kB
SwapTotal:     4192956 kB
SwapFree:      4171920 kB
Dirty:           31476 kB
Writeback:           0 kB
Mapped:          17812 kB
Slab:            83580 kB
Committed_AS:  2971240 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66272 MiB
End job on node28 at 2009-04-01 10:41:04