Trace number 1530645

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
HydraSAT-Multi 2009-03-22-MultiSAT 653.892 654.194

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S1940784272-089.cnf
MD5SUMbd1e8bac20c24526524d34ea2c494a05
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015996
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

0.00/0.00	c Trying configuration 1
653.78/654.19	
653.78/654.19	c decisions : 3364395
653.78/654.19	c conflicts : 2865441
653.78/654.19	s SATISFIABLE
653.78/654.19	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

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-1530645-1238574502/watcher-1530645-1238574502 -o /tmp/evaluation-result-1530645-1238574502/solver-1530645-1238574502 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530645-1238574502.cnf 1800 72553530 

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: 1.83 1.82 1.45 3/73 27489
/proc/meminfo: memFree=1449760/2055920 swapFree=4164824/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0
/proc/27489/stat : 27489 (hydrasat-multi.) R 27487 27489 27425 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1130115021 5488640 238 1992294400 4194304 4889804 548682068736 18446744073709551615 269807577759 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/27489/statm: 1340 238 196 169 0 51 0
[pid=27490] ppid=27489 vsize=1452 CPUtime=0
/proc/27490/stat : 27490 (hydrasat_cache4) R 27489 27489 27425 0 -1 4194304 170 0 0 0 0 0 0 0 18 0 1 0 1130115021 1486848 152 1992294400 134512640 135813592 4294956176 18446744073709551615 134588963 0 0 4096 1 0 0 0 17 0 0 0
/proc/27490/statm: 363 153 116 317 0 43 0

[startup+0.0175171 s]
/proc/loadavg: 1.83 1.82 1.45 3/73 27489
/proc/meminfo: memFree=1449760/2055920 swapFree=4164824/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0
/proc/27489/stat : 27489 (hydrasat-multi.) S 27487 27489 27425 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130115021 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 239 197 169 0 51 0
[pid=27490] ppid=27489 vsize=1716 CPUtime=0.01
/proc/27490/stat : 27490 (hydrasat_cache4) R 27489 27489 27425 0 -1 4194304 262 0 0 0 1 0 0 0 19 0 1 0 1130115021 1757184 243 1992294400 134512640 135813592 4294956176 18446744073709551615 134587208 0 0 4096 1 0 0 0 17 0 0 0
/proc/27490/statm: 429 243 150 317 0 109 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7076

[startup+0.101525 s]
/proc/loadavg: 1.83 1.82 1.45 3/73 27489
/proc/meminfo: memFree=1449760/2055920 swapFree=4164824/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0
/proc/27489/stat : 27489 (hydrasat-multi.) S 27487 27489 27425 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130115021 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 239 197 169 0 51 0
[pid=27490] ppid=27489 vsize=1844 CPUtime=0.09
/proc/27490/stat : 27490 (hydrasat_cache4) R 27489 27489 27425 0 -1 4194304 283 0 0 0 9 0 0 0 19 0 1 0 1130115021 1888256 264 1992294400 134512640 135813592 4294956176 18446744073709551615 134588949 0 0 4096 1 0 0 0 17 0 0 0
/proc/27490/statm: 461 264 150 317 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7204

[startup+0.301546 s]
/proc/loadavg: 1.83 1.82 1.45 3/73 27489
/proc/meminfo: memFree=1449760/2055920 swapFree=4164824/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0
/proc/27489/stat : 27489 (hydrasat-multi.) S 27487 27489 27425 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130115021 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 239 197 169 0 51 0
[pid=27490] ppid=27489 vsize=1976 CPUtime=0.29
/proc/27490/stat : 27490 (hydrasat_cache4) R 27489 27489 27425 0 -1 4194304 317 0 0 0 29 0 0 0 21 0 1 0 1130115021 2023424 298 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/27490/statm: 494 298 150 317 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7336

[startup+0.701588 s]
/proc/loadavg: 1.83 1.82 1.45 3/73 27489
/proc/meminfo: memFree=1449760/2055920 swapFree=4164824/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0
/proc/27489/stat : 27489 (hydrasat-multi.) S 27487 27489 27425 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130115021 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 239 197 169 0 51 0
[pid=27490] ppid=27489 vsize=2108 CPUtime=0.69
/proc/27490/stat : 27490 (hydrasat_cache4) R 27489 27489 27425 0 -1 4194304 370 0 0 0 69 0 0 0 25 0 1 0 1130115021 2158592 351 1992294400 134512640 135813592 4294956176 18446744073709551615 135224171 0 0 4096 1 0 0 0 17 0 0 0
/proc/27490/statm: 527 351 150 317 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7468

[startup+1.50167 s]
/proc/loadavg: 1.83 1.82 1.45 2/75 27491
/proc/meminfo: memFree=1448336/2055920 swapFree=4164824/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0
/proc/27489/stat : 27489 (hydrasat-multi.) S 27487 27489 27425 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130115021 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 239 197 169 0 51 0
[pid=27490] ppid=27489 vsize=2644 CPUtime=1.49
/proc/27490/stat : 27490 (hydrasat_cache4) R 27489 27489 27425 0 -1 4194304 475 0 0 0 149 0 0 0 25 0 1 0 1130115021 2707456 456 1992294400 134512640 135813592 4294956176 18446744073709551615 134665490 0 0 4096 1 0 0 0 17 0 0 0
/proc/27490/statm: 661 456 150 317 0 341 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8004

[startup+3.10184 s]
/proc/loadavg: 1.83 1.82 1.45 2/75 27491
/proc/meminfo: memFree=1448016/2055920 swapFree=4164824/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0
/proc/27489/stat : 27489 (hydrasat-multi.) S 27487 27489 27425 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130115021 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 239 197 169 0 51 0
[pid=27490] ppid=27489 vsize=2904 CPUtime=3.09
/proc/27490/stat : 27490 (hydrasat_cache4) R 27489 27489 27425 0 -1 4194304 555 0 0 0 309 0 0 0 25 0 1 0 1130115021 2973696 536 1992294400 134512640 135813592 4294956176 18446744073709551615 134662642 0 0 4096 1 0 0 0 17 0 0 0
/proc/27490/statm: 726 536 150 317 0 406 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8264

[startup+6.30118 s]
/proc/loadavg: 1.77 1.81 1.45 2/75 27491
/proc/meminfo: memFree=1446864/2055920 swapFree=4164824/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0
/proc/27489/stat : 27489 (hydrasat-multi.) S 27487 27489 27425 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130115021 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 239 197 169 0 51 0
[pid=27490] ppid=27489 vsize=3828 CPUtime=6.28
/proc/27490/stat : 27490 (hydrasat_cache4) R 27489 27489 27425 0 -1 4194304 761 0 0 0 628 0 0 0 25 0 1 0 1130115021 3919872 742 1992294400 134512640 135813592 4294956176 18446744073709551615 134665292 0 0 4096 1 0 0 0 17 0 0 0
/proc/27490/statm: 957 742 150 317 0 637 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9188

[startup+12.7019 s]
/proc/loadavg: 1.71 1.79 1.44 2/75 27491
/proc/meminfo: memFree=1446432/2055920 swapFree=4164824/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0
/proc/27489/stat : 27489 (hydrasat-multi.) S 27487 27489 27425 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130115021 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 239 197 169 0 51 0
[pid=27490] ppid=27489 vsize=4108 CPUtime=12.68
/proc/27490/stat : 27490 (hydrasat_cache4) R 27489 27489 27425 0 -1 4194304 851 0 0 0 1268 0 0 0 25 0 1 0 1130115021 4206592 832 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/27490/statm: 1027 832 150 317 0 707 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9468

[startup+25.5012 s]
/proc/loadavg: 1.55 1.75 1.44 2/75 27491
/proc/meminfo: memFree=1446240/2055920 swapFree=4164824/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0
/proc/27489/stat : 27489 (hydrasat-multi.) S 27487 27489 27425 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130115021 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 239 197 169 0 51 0
[pid=27490] ppid=27489 vsize=4376 CPUtime=25.49
/proc/27490/stat : 27490 (hydrasat_cache4) R 27489 27489 27425 0 -1 4194304 914 0 0 0 2548 1 0 0 25 0 1 0 1130115021 4481024 895 1992294400 134512640 135813592 4294956176 18446744073709551615 135202100 0 0 4096 1 0 0 0 17 0 0 0
/proc/27490/statm: 1094 895 150 317 0 774 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9736

[startup+51.102 s]
/proc/loadavg: 1.36 1.69 1.42 2/75 27491
/proc/meminfo: memFree=1444128/2055920 swapFree=4164824/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0
/proc/27489/stat : 27489 (hydrasat-multi.) S 27487 27489 27425 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130115021 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 239 197 169 0 51 0
[pid=27490] ppid=27489 vsize=6896 CPUtime=51.06
/proc/27490/stat : 27490 (hydrasat_cache4) R 27489 27489 27425 0 -1 4194304 1478 0 0 0 5105 1 0 0 25 0 1 0 1130115021 7061504 1459 1992294400 134512640 135813592 4294956176 18446744073709551615 134665113 0 0 4096 1 0 0 0 17 0 0 0
/proc/27490/statm: 1724 1459 150 317 0 1404 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 12256

[startup+102.305 s]
/proc/loadavg: 1.14 1.57 1.40 2/75 27491
/proc/meminfo: memFree=1441248/2055920 swapFree=4164824/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0
/proc/27489/stat : 27489 (hydrasat-multi.) S 27487 27489 27425 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130115021 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 239 197 169 0 51 0
[pid=27490] ppid=27489 vsize=10064 CPUtime=102.25
/proc/27490/stat : 27490 (hydrasat_cache4) R 27489 27489 27425 0 -1 4194304 2159 0 0 0 10223 2 0 0 25 0 1 0 1130115021 10305536 2140 1992294400 134512640 135813592 4294956176 18446744073709551615 135202716 0 0 4096 1 0 0 0 17 0 0 0
/proc/27490/statm: 2516 2140 150 317 0 2196 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 15424

[startup+162.302 s]
/proc/loadavg: 1.06 1.47 1.37 2/75 27491
/proc/meminfo: memFree=1441184/2055920 swapFree=4164824/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0
/proc/27489/stat : 27489 (hydrasat-multi.) S 27487 27489 27425 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130115021 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 239 197 169 0 51 0
[pid=27490] ppid=27489 vsize=10064 CPUtime=162.22
/proc/27490/stat : 27490 (hydrasat_cache4) R 27489 27489 27425 0 -1 4194304 2186 0 0 0 16220 2 0 0 25 0 1 0 1130115021 10305536 2167 1992294400 134512640 135813592 4294956176 18446744073709551615 134662247 0 0 4096 1 0 0 0 17 0 0 0
/proc/27490/statm: 2516 2167 150 317 0 2196 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 15424

[startup+222.301 s]
/proc/loadavg: 1.02 1.39 1.35 2/75 27491
/proc/meminfo: memFree=1441056/2055920 swapFree=4164824/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0
/proc/27489/stat : 27489 (hydrasat-multi.) S 27487 27489 27425 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130115021 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 239 197 169 0 51 0
[pid=27490] ppid=27489 vsize=10204 CPUtime=222.18
/proc/27490/stat : 27490 (hydrasat_cache4) R 27489 27489 27425 0 -1 4194304 2195 0 0 0 22216 2 0 0 25 0 1 0 1130115021 10448896 2176 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/27490/statm: 2551 2176 150 317 0 2231 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 15564

[startup+282.302 s]
/proc/loadavg: 1.00 1.31 1.32 2/75 27491
/proc/meminfo: memFree=1440992/2055920 swapFree=4164824/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0
/proc/27489/stat : 27489 (hydrasat-multi.) S 27487 27489 27425 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130115021 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 239 197 169 0 51 0
[pid=27490] ppid=27489 vsize=10204 CPUtime=282.16
/proc/27490/stat : 27490 (hydrasat_cache4) R 27489 27489 27425 0 -1 4194304 2205 0 0 0 28214 2 0 0 25 0 1 0 1130115021 10448896 2186 1992294400 134512640 135813592 4294956176 18446744073709551615 134667486 0 0 4096 1 0 0 0 17 0 0 0
/proc/27490/statm: 2551 2186 150 317 0 2231 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 15564

[startup+342.302 s]
/proc/loadavg: 1.00 1.25 1.30 2/75 27491
/proc/meminfo: memFree=1440672/2055920 swapFree=4164824/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0
/proc/27489/stat : 27489 (hydrasat-multi.) S 27487 27489 27425 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130115021 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 239 197 169 0 51 0
[pid=27490] ppid=27489 vsize=10552 CPUtime=342.13
/proc/27490/stat : 27490 (hydrasat_cache4) R 27489 27489 27425 0 -1 4194304 2293 0 0 0 34211 2 0 0 25 0 1 0 1130115021 10805248 2274 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/27490/statm: 2638 2274 150 317 0 2318 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 15912

[startup+402.301 s]
/proc/loadavg: 1.00 1.20 1.28 2/75 27491
/proc/meminfo: memFree=1440160/2055920 swapFree=4164824/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0
/proc/27489/stat : 27489 (hydrasat-multi.) S 27487 27489 27425 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130115021 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 239 197 169 0 51 0
[pid=27490] ppid=27489 vsize=11264 CPUtime=402.1
/proc/27490/stat : 27490 (hydrasat_cache4) R 27489 27489 27425 0 -1 4194304 2428 0 0 0 40208 2 0 0 25 0 1 0 1130115021 11534336 2409 1992294400 134512640 135813592 4294956176 18446744073709551615 134665115 0 0 4096 1 0 0 0 17 0 0 0
/proc/27490/statm: 2816 2409 150 317 0 2496 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 16624

[startup+462.302 s]
/proc/loadavg: 1.00 1.16 1.26 2/75 27491
/proc/meminfo: memFree=1439968/2055920 swapFree=4164824/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0
/proc/27489/stat : 27489 (hydrasat-multi.) S 27487 27489 27425 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130115021 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 239 197 169 0 51 0
[pid=27490] ppid=27489 vsize=11424 CPUtime=462.07
/proc/27490/stat : 27490 (hydrasat_cache4) R 27489 27489 27425 0 -1 4194304 2480 0 0 0 46205 2 0 0 25 0 1 0 1130115021 11698176 2461 1992294400 134512640 135813592 4294956176 18446744073709551615 134665187 0 0 4096 1 0 0 0 17 0 0 0
/proc/27490/statm: 2856 2461 150 317 0 2536 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 16784

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.24 2/75 27491
/proc/meminfo: memFree=1439712/2055920 swapFree=4164824/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0
/proc/27489/stat : 27489 (hydrasat-multi.) S 27487 27489 27425 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130115021 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 239 197 169 0 51 0
[pid=27490] ppid=27489 vsize=11688 CPUtime=522.05
/proc/27490/stat : 27490 (hydrasat_cache4) R 27489 27489 27425 0 -1 4194304 2549 0 0 0 52203 2 0 0 25 0 1 0 1130115021 11968512 2530 1992294400 134512640 135813592 4294956176 18446744073709551615 134665499 0 0 4096 1 0 0 0 17 0 0 0
/proc/27490/statm: 2922 2530 150 317 0 2602 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 17048

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.22 2/75 27491
/proc/meminfo: memFree=1439648/2055920 swapFree=4164824/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0
/proc/27489/stat : 27489 (hydrasat-multi.) S 27487 27489 27425 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130115021 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 239 197 169 0 51 0
[pid=27490] ppid=27489 vsize=11688 CPUtime=582.02
/proc/27490/stat : 27490 (hydrasat_cache4) R 27489 27489 27425 0 -1 4194304 2553 0 0 0 58200 2 0 0 25 0 1 0 1130115021 11968512 2534 1992294400 134512640 135813592 4294956176 18446744073709551615 134662639 0 0 4096 1 0 0 0 17 0 0 0
/proc/27490/statm: 2922 2534 150 317 0 2602 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 17048

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.20 2/75 27491
/proc/meminfo: memFree=1439648/2055920 swapFree=4164824/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0
/proc/27489/stat : 27489 (hydrasat-multi.) S 27487 27489 27425 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130115021 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 239 197 169 0 51 0
[pid=27490] ppid=27489 vsize=11688 CPUtime=641.99
/proc/27490/stat : 27490 (hydrasat_cache4) R 27489 27489 27425 0 -1 4194304 2553 0 0 0 64197 2 0 0 25 0 1 0 1130115021 11968512 2534 1992294400 134512640 135813592 4294956176 18446744073709551615 134665358 0 0 4096 1 0 0 0 17 0 0 0
/proc/27490/statm: 2922 2534 150 317 0 2602 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 17048

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

[startup+646.301 s]
/proc/loadavg: 1.00 1.08 1.20 2/75 27491
/proc/meminfo: memFree=1439584/2055920 swapFree=4164824/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0
/proc/27489/stat : 27489 (hydrasat-multi.) S 27487 27489 27425 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130115021 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 239 197 169 0 51 0
[pid=27490] ppid=27489 vsize=11688 CPUtime=645.99
/proc/27490/stat : 27490 (hydrasat_cache4) R 27489 27489 27425 0 -1 4194304 2553 0 0 0 64597 2 0 0 25 0 1 0 1130115021 11968512 2534 1992294400 134512640 135813592 4294956176 18446744073709551615 134665306 0 0 4096 1 0 0 0 17 0 0 0
/proc/27490/statm: 2922 2534 150 317 0 2602 0
Current children cumulated CPU time (s) 645.99
Current children cumulated vsize (KiB) 17048

[startup+649.503 s]
/proc/loadavg: 1.00 1.08 1.20 2/75 27491
/proc/meminfo: memFree=1439584/2055920 swapFree=4164824/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0
/proc/27489/stat : 27489 (hydrasat-multi.) S 27487 27489 27425 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130115021 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 239 197 169 0 51 0
[pid=27490] ppid=27489 vsize=11688 CPUtime=649.19
/proc/27490/stat : 27490 (hydrasat_cache4) R 27489 27489 27425 0 -1 4194304 2553 0 0 0 64917 2 0 0 25 0 1 0 1130115021 11968512 2534 1992294400 134512640 135813592 4294956176 18446744073709551615 134665049 0 0 4096 1 0 0 0 17 0 0 0
/proc/27490/statm: 2922 2534 150 317 0 2602 0
Current children cumulated CPU time (s) 649.19
Current children cumulated vsize (KiB) 17048

[startup+652.701 s]
/proc/loadavg: 1.00 1.08 1.20 2/75 27491
/proc/meminfo: memFree=1439584/2055920 swapFree=4164824/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0
/proc/27489/stat : 27489 (hydrasat-multi.) S 27487 27489 27425 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130115021 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 239 197 169 0 51 0
[pid=27490] ppid=27489 vsize=11688 CPUtime=652.38
/proc/27490/stat : 27490 (hydrasat_cache4) R 27489 27489 27425 0 -1 4194304 2553 0 0 0 65236 2 0 0 25 0 1 0 1130115021 11968512 2534 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/27490/statm: 2922 2534 150 317 0 2602 0
Current children cumulated CPU time (s) 652.38
Current children cumulated vsize (KiB) 17048

[startup+653.501 s]
/proc/loadavg: 1.00 1.08 1.20 2/75 27491
/proc/meminfo: memFree=1439584/2055920 swapFree=4164824/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0
/proc/27489/stat : 27489 (hydrasat-multi.) S 27487 27489 27425 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130115021 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 239 197 169 0 51 0
[pid=27490] ppid=27489 vsize=11688 CPUtime=653.18
/proc/27490/stat : 27490 (hydrasat_cache4) R 27489 27489 27425 0 -1 4194304 2553 0 0 0 65316 2 0 0 25 0 1 0 1130115021 11968512 2534 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/27490/statm: 2922 2534 150 317 0 2602 0
Current children cumulated CPU time (s) 653.18
Current children cumulated vsize (KiB) 17048

[startup+653.901 s]
/proc/loadavg: 1.00 1.08 1.20 2/75 27491
/proc/meminfo: memFree=1439584/2055920 swapFree=4164824/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0
/proc/27489/stat : 27489 (hydrasat-multi.) S 27487 27489 27425 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130115021 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 239 197 169 0 51 0
[pid=27490] ppid=27489 vsize=11688 CPUtime=653.58
/proc/27490/stat : 27490 (hydrasat_cache4) R 27489 27489 27425 0 -1 4194304 2553 0 0 0 65356 2 0 0 25 0 1 0 1130115021 11968512 2534 1992294400 134512640 135813592 4294956176 18446744073709551615 134665049 0 0 4096 1 0 0 0 17 0 0 0
/proc/27490/statm: 2922 2534 150 317 0 2602 0
Current children cumulated CPU time (s) 653.58
Current children cumulated vsize (KiB) 17048

[startup+654.101 s]
/proc/loadavg: 1.00 1.08 1.20 2/75 27491
/proc/meminfo: memFree=1439584/2055920 swapFree=4164824/4192956
[pid=27489] ppid=27487 vsize=5360 CPUtime=0
/proc/27489/stat : 27489 (hydrasat-multi.) S 27487 27489 27425 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130115021 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27489/statm: 1340 239 197 169 0 51 0
[pid=27490] ppid=27489 vsize=11688 CPUtime=653.78
/proc/27490/stat : 27490 (hydrasat_cache4) R 27489 27489 27425 0 -1 4194304 2553 0 0 0 65376 2 0 0 25 0 1 0 1130115021 11968512 2534 1992294400 134512640 135813592 4294956176 18446744073709551615 134664983 0 0 4096 1 0 0 0 17 0 0 0
/proc/27490/statm: 2922 2534 150 317 0 2602 0
Current children cumulated CPU time (s) 653.78
Current children cumulated vsize (KiB) 17048

Child status: 10
Real time (s): 654.194
CPU time (s): 653.892
CPU user time (s): 653.86
CPU system time (s): 0.031995
CPU usage (%): 99.9538
Max. virtual memory (cumulated for all children) (KiB): 17048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 653.86
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2859
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= 4
involuntary context switches= 2502

runsolver used 0.58591 second user time and 1.81472 second system time

The end

Launcher Data

Begin job on node81 at 2009-04-01 10:28:22
IDJOB=1530645
IDBENCH=70666
IDSOLVER=518
FILE ID=node81/1530645-1238574502
PBS_JOBID= 9062206
Free space on /tmp= 126316 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S1940784272-089.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530645-1238574502/watcher-1530645-1238574502 -o /tmp/evaluation-result-1530645-1238574502/solver-1530645-1238574502 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530645-1238574502.cnf 1800 72553530

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

MD5SUM BENCH= bd1e8bac20c24526524d34ea2c494a05
RANDOM SEED=72553530

node81.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		: 3000.220
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		: 3000.220
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1450240 kB
Buffers:         88532 kB
Cached:         416024 kB
SwapCached:      19112 kB
Active:         326280 kB
Inactive:       199056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1450240 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:            4340 kB
Writeback:           0 kB
Mapped:          26488 kB
Slab:            65308 kB
Committed_AS:  3010540 kB
PageTables:       2084 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= 126312 MiB
End job on node81 at 2009-04-01 10:39:16