Trace number 1530726

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 489.236 489.485

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S1326039470-063.cnf
MD5SUM2e40295bba29f3b31b5d5a615b1b160f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010997
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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
489.15/489.47	
489.15/489.47	c decisions : 422235
489.15/489.47	c conflicts : 364389
489.15/489.47	s SATISFIABLE
489.15/489.47	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 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-1530726-1238582270/watcher-1530726-1238582270 -o /tmp/evaluation-result-1530726-1238582270/solver-1530726-1238582270 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530726-1238582270.cnf 1800 1942469140 

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: 2.00 2.00 1.71 3/64 21220
/proc/meminfo: memFree=1311344/2055920 swapFree=4175308/4192956
[pid=21220] ppid=21218 vsize=5360 CPUtime=0
/proc/21220/stat : 21220 (hydrasat-multi.) S 21218 21220 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130888886 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21220/statm: 1340 239 197 169 0 51 0
[pid=21221] ppid=21220 vsize=1452 CPUtime=0
/proc/21221/stat : 21221 (hydrasat_cache4) R 21220 21220 20682 0 -1 4194304 168 0 0 0 0 0 0 0 19 0 1 0 1130888886 1486848 150 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/21221/statm: 363 151 116 317 0 43 0

[startup+0.0265311 s]
/proc/loadavg: 2.00 2.00 1.71 3/64 21220
/proc/meminfo: memFree=1311344/2055920 swapFree=4175308/4192956
[pid=21220] ppid=21218 vsize=5360 CPUtime=0
/proc/21220/stat : 21220 (hydrasat-multi.) S 21218 21220 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130888886 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21220/statm: 1340 239 197 169 0 51 0
[pid=21221] ppid=21220 vsize=1716 CPUtime=0.02
/proc/21221/stat : 21221 (hydrasat_cache4) R 21220 21220 20682 0 -1 4194304 260 0 0 0 2 0 0 0 19 0 1 0 1130888886 1757184 241 1992294400 134512640 135813592 4294956160 18446744073709551615 134661589 0 0 4096 1 0 0 0 17 0 0 0
/proc/21221/statm: 429 241 150 317 0 109 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7076

[startup+0.101542 s]
/proc/loadavg: 2.00 2.00 1.71 3/64 21220
/proc/meminfo: memFree=1311344/2055920 swapFree=4175308/4192956
[pid=21220] ppid=21218 vsize=5360 CPUtime=0
/proc/21220/stat : 21220 (hydrasat-multi.) S 21218 21220 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130888886 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21220/statm: 1340 239 197 169 0 51 0
[pid=21221] ppid=21220 vsize=1844 CPUtime=0.09
/proc/21221/stat : 21221 (hydrasat_cache4) R 21220 21220 20682 0 -1 4194304 282 0 0 0 9 0 0 0 19 0 1 0 1130888886 1888256 263 1992294400 134512640 135813592 4294956160 18446744073709551615 134665557 0 0 4096 1 0 0 0 17 0 0 0
/proc/21221/statm: 461 263 150 317 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7204

[startup+0.301574 s]
/proc/loadavg: 2.00 2.00 1.71 3/64 21220
/proc/meminfo: memFree=1311344/2055920 swapFree=4175308/4192956
[pid=21220] ppid=21218 vsize=5360 CPUtime=0
/proc/21220/stat : 21220 (hydrasat-multi.) S 21218 21220 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130888886 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21220/statm: 1340 239 197 169 0 51 0
[pid=21221] ppid=21220 vsize=1976 CPUtime=0.29
/proc/21221/stat : 21221 (hydrasat_cache4) R 21220 21220 20682 0 -1 4194304 312 0 0 0 29 0 0 0 21 0 1 0 1130888886 2023424 293 1992294400 134512640 135813592 4294956160 18446744073709551615 134665559 0 0 4096 1 0 0 0 17 0 0 0
/proc/21221/statm: 494 293 150 317 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7336

[startup+0.701643 s]
/proc/loadavg: 2.00 2.00 1.71 3/64 21220
/proc/meminfo: memFree=1311344/2055920 swapFree=4175308/4192956
[pid=21220] ppid=21218 vsize=5360 CPUtime=0
/proc/21220/stat : 21220 (hydrasat-multi.) S 21218 21220 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130888886 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21220/statm: 1340 239 197 169 0 51 0
[pid=21221] ppid=21220 vsize=2112 CPUtime=0.69
/proc/21221/stat : 21221 (hydrasat_cache4) R 21220 21220 20682 0 -1 4194304 365 0 0 0 69 0 0 0 25 0 1 0 1130888886 2162688 346 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/21221/statm: 528 346 150 317 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7472

[startup+1.50178 s]
/proc/loadavg: 1.92 1.98 1.70 2/66 21222
/proc/meminfo: memFree=1310032/2055920 swapFree=4175308/4192956
[pid=21220] ppid=21218 vsize=5360 CPUtime=0
/proc/21220/stat : 21220 (hydrasat-multi.) S 21218 21220 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130888886 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21220/statm: 1340 239 197 169 0 51 0
[pid=21221] ppid=21220 vsize=2640 CPUtime=1.49
/proc/21221/stat : 21221 (hydrasat_cache4) R 21220 21220 20682 0 -1 4194304 493 0 0 0 149 0 0 0 25 0 1 0 1130888886 2703360 474 1992294400 134512640 135813592 4294956160 18446744073709551615 134665903 0 0 4096 1 0 0 0 17 0 0 0
/proc/21221/statm: 660 474 150 317 0 340 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8000

[startup+3.10205 s]
/proc/loadavg: 1.92 1.98 1.70 2/66 21222
/proc/meminfo: memFree=1309008/2055920 swapFree=4175308/4192956
[pid=21220] ppid=21218 vsize=5360 CPUtime=0
/proc/21220/stat : 21220 (hydrasat-multi.) S 21218 21220 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130888886 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21220/statm: 1340 239 197 169 0 51 0
[pid=21221] ppid=21220 vsize=3900 CPUtime=3.09
/proc/21221/stat : 21221 (hydrasat_cache4) R 21220 21220 20682 0 -1 4194304 780 0 0 0 309 0 0 0 25 0 1 0 1130888886 3993600 761 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/21221/statm: 975 761 150 317 0 655 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9260

[startup+6.3016 s]
/proc/loadavg: 1.92 1.98 1.70 2/66 21222
/proc/meminfo: memFree=1306960/2055920 swapFree=4175308/4192956
[pid=21220] ppid=21218 vsize=5360 CPUtime=0
/proc/21220/stat : 21220 (hydrasat-multi.) S 21218 21220 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130888886 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21220/statm: 1340 239 197 169 0 51 0
[pid=21221] ppid=21220 vsize=6104 CPUtime=6.28
/proc/21221/stat : 21221 (hydrasat_cache4) R 21220 21220 20682 0 -1 4194304 1287 0 0 0 628 0 0 0 25 0 1 0 1130888886 6250496 1268 1992294400 134512640 135813592 4294956160 18446744073709551615 134665950 0 0 4096 1 0 0 0 17 0 0 0
/proc/21221/statm: 1526 1268 150 317 0 1206 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11464

[startup+12.7017 s]
/proc/loadavg: 1.78 1.95 1.69 2/66 21222
/proc/meminfo: memFree=1304088/2055920 swapFree=4175308/4192956
[pid=21220] ppid=21218 vsize=5360 CPUtime=0
/proc/21220/stat : 21220 (hydrasat-multi.) S 21218 21220 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130888886 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21220/statm: 1340 239 197 169 0 51 0
[pid=21221] ppid=21220 vsize=8780 CPUtime=12.68
/proc/21221/stat : 21221 (hydrasat_cache4) R 21220 21220 20682 0 -1 4194304 1920 0 0 0 1267 1 0 0 25 0 1 0 1130888886 8990720 1901 1992294400 134512640 135813592 4294956160 18446744073709551615 134665477 0 0 4096 1 0 0 0 17 1 0 0
/proc/21221/statm: 2195 1901 150 317 0 1875 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14140

[startup+25.5019 s]
/proc/loadavg: 1.66 1.92 1.69 2/66 21222
/proc/meminfo: memFree=1299608/2055920 swapFree=4175308/4192956
[pid=21220] ppid=21218 vsize=5360 CPUtime=0
/proc/21220/stat : 21220 (hydrasat-multi.) S 21218 21220 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130888886 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21220/statm: 1340 239 197 169 0 51 0
[pid=21221] ppid=21220 vsize=13676 CPUtime=25.47
/proc/21221/stat : 21221 (hydrasat_cache4) R 21220 21220 20682 0 -1 4194304 3038 0 0 0 2545 2 0 0 25 0 1 0 1130888886 14004224 2986 1992294400 134512640 135813592 4294956160 18446744073709551615 134665320 0 0 4096 1 0 0 0 17 0 0 0
/proc/21221/statm: 3419 2986 150 317 0 3099 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 19036

[startup+51.1012 s]
/proc/loadavg: 1.43 1.84 1.67 2/66 21222
/proc/meminfo: memFree=1294168/2055920 swapFree=4175308/4192956
[pid=21220] ppid=21218 vsize=5360 CPUtime=0
/proc/21220/stat : 21220 (hydrasat-multi.) S 21218 21220 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130888886 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21220/statm: 1340 239 197 169 0 51 0
[pid=21221] ppid=21220 vsize=19704 CPUtime=51.05
/proc/21221/stat : 21221 (hydrasat_cache4) R 21220 21220 20682 0 -1 4194304 4460 0 0 0 5103 2 0 0 25 0 1 0 1130888886 20176896 4343 1992294400 134512640 135813592 4294956160 18446744073709551615 134665181 0 0 4096 1 0 0 0 17 0 0 0
/proc/21221/statm: 4926 4343 150 317 0 4606 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 25064

[startup+102.306 s]
/proc/loadavg: 1.17 1.70 1.63 2/66 21222
/proc/meminfo: memFree=1285976/2055920 swapFree=4175308/4192956
[pid=21220] ppid=21218 vsize=5360 CPUtime=0
/proc/21220/stat : 21220 (hydrasat-multi.) S 21218 21220 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130888886 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21220/statm: 1340 239 197 169 0 51 0
[pid=21221] ppid=21220 vsize=28600 CPUtime=102.23
/proc/21221/stat : 21221 (hydrasat_cache4) R 21220 21220 20682 0 -1 4194304 6573 0 0 0 10220 3 0 0 25 0 1 0 1130888886 29286400 6380 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/21221/statm: 7150 6380 150 317 0 6830 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 33960

[startup+162.301 s]
/proc/loadavg: 1.06 1.57 1.58 2/66 21222
/proc/meminfo: memFree=1277976/2055920 swapFree=4175308/4192956
[pid=21220] ppid=21218 vsize=5360 CPUtime=0
/proc/21220/stat : 21220 (hydrasat-multi.) S 21218 21220 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130888886 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21220/statm: 1340 239 197 169 0 51 0
[pid=21221] ppid=21220 vsize=38456 CPUtime=162.19
/proc/21221/stat : 21221 (hydrasat_cache4) R 21220 21220 20682 0 -1 4194304 8877 0 0 0 16214 5 0 0 25 0 1 0 1130888886 39378944 8388 1992294400 134512640 135813592 4294956160 18446744073709551615 134665173 0 0 4096 1 0 0 0 17 0 0 0
/proc/21221/statm: 9614 8388 150 317 0 9294 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 43816

[startup+222.301 s]
/proc/loadavg: 1.02 1.46 1.54 2/66 21224
/proc/meminfo: memFree=1271128/2055920 swapFree=4175308/4192956
[pid=21220] ppid=21218 vsize=5360 CPUtime=0
/proc/21220/stat : 21220 (hydrasat-multi.) S 21218 21220 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130888886 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21220/statm: 1340 239 197 169 0 51 0
[pid=21221] ppid=21220 vsize=45404 CPUtime=222.16
/proc/21221/stat : 21221 (hydrasat_cache4) R 21220 21220 20682 0 -1 4194304 10656 0 0 0 22209 7 0 0 25 0 1 0 1130888886 46493696 10046 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/21221/statm: 11351 10046 150 317 0 11031 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 50764

[startup+282.302 s]
/proc/loadavg: 1.01 1.38 1.51 2/66 21224
/proc/meminfo: memFree=1263384/2055920 swapFree=4175308/4192956
[pid=21220] ppid=21218 vsize=5360 CPUtime=0
/proc/21220/stat : 21220 (hydrasat-multi.) S 21218 21220 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130888886 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21220/statm: 1340 239 197 169 0 51 0
[pid=21221] ppid=21220 vsize=53372 CPUtime=282.14
/proc/21221/stat : 21221 (hydrasat_cache4) R 21220 21220 20682 0 -1 4194304 12603 0 0 0 28205 9 0 0 25 0 1 0 1130888886 54652928 11993 1992294400 134512640 135813592 4294956160 18446744073709551615 134665077 0 0 4096 1 0 0 0 17 0 0 0
/proc/21221/statm: 13343 11993 150 317 0 13023 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 58732

[startup+342.302 s]
/proc/loadavg: 1.00 1.31 1.47 2/66 21224
/proc/meminfo: memFree=1257176/2055920 swapFree=4175308/4192956
[pid=21220] ppid=21218 vsize=5360 CPUtime=0
/proc/21220/stat : 21220 (hydrasat-multi.) S 21218 21220 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130888886 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21220/statm: 1340 239 197 169 0 51 0
[pid=21221] ppid=21220 vsize=60848 CPUtime=342.11
/proc/21221/stat : 21221 (hydrasat_cache4) R 21220 21220 20682 0 -1 4194304 14263 0 0 0 34201 10 0 0 25 0 1 0 1130888886 62308352 13551 1992294400 134512640 135813592 4294956160 18446744073709551615 134665772 0 0 4096 1 0 0 0 17 0 0 0
/proc/21221/statm: 15212 13551 150 317 0 14892 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 66208

[startup+402.301 s]
/proc/loadavg: 1.00 1.25 1.44 2/66 21224
/proc/meminfo: memFree=1253592/2055920 swapFree=4175308/4192956
[pid=21220] ppid=21218 vsize=5360 CPUtime=0
/proc/21220/stat : 21220 (hydrasat-multi.) S 21218 21220 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130888886 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21220/statm: 1340 239 197 169 0 51 0
[pid=21221] ppid=21220 vsize=66492 CPUtime=402.08
/proc/21221/stat : 21221 (hydrasat_cache4) R 21220 21220 20682 0 -1 4194304 15693 0 0 0 40197 11 0 0 25 0 1 0 1130888886 68087808 14452 1992294400 134512640 135813592 4294956160 18446744073709551615 134664998 0 0 4096 1 0 0 0 17 0 0 0
/proc/21221/statm: 16623 14452 150 317 0 16303 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 71852

[startup+462.301 s]
/proc/loadavg: 1.00 1.20 1.41 2/66 21224
/proc/meminfo: memFree=1250200/2055920 swapFree=4175308/4192956
[pid=21220] ppid=21218 vsize=5360 CPUtime=0
/proc/21220/stat : 21220 (hydrasat-multi.) S 21218 21220 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130888886 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21220/statm: 1340 239 197 169 0 51 0
[pid=21221] ppid=21220 vsize=73300 CPUtime=462.05
/proc/21221/stat : 21221 (hydrasat_cache4) R 21220 21220 20682 0 -1 4194304 17213 0 0 0 46193 12 0 0 25 0 1 0 1130888886 75059200 15751 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/21221/statm: 18325 15751 150 317 0 18005 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 78660

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

[startup+473.501 s]
/proc/loadavg: 1.00 1.19 1.41 2/66 21224
/proc/meminfo: memFree=1247832/2055920 swapFree=4175308/4192956
[pid=21220] ppid=21218 vsize=5360 CPUtime=0
/proc/21220/stat : 21220 (hydrasat-multi.) S 21218 21220 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130888886 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21220/statm: 1340 239 197 169 0 51 0
[pid=21221] ppid=21220 vsize=74260 CPUtime=473.25
/proc/21221/stat : 21221 (hydrasat_cache4) R 21220 21220 20682 0 -1 4194304 17561 0 0 0 47312 13 0 0 25 0 1 0 1130888886 76042240 15858 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/21221/statm: 18565 15858 150 317 0 18245 0
Current children cumulated CPU time (s) 473.25
Current children cumulated vsize (KiB) 79620

[startup+479.901 s]
/proc/loadavg: 1.00 1.19 1.40 2/66 21224
/proc/meminfo: memFree=1247832/2055920 swapFree=4175308/4192956
[pid=21220] ppid=21218 vsize=5360 CPUtime=0
/proc/21220/stat : 21220 (hydrasat-multi.) S 21218 21220 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130888886 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21220/statm: 1340 239 197 169 0 51 0
[pid=21221] ppid=21220 vsize=74260 CPUtime=479.65
/proc/21221/stat : 21221 (hydrasat_cache4) R 21220 21220 20682 0 -1 4194304 17583 0 0 0 47952 13 0 0 25 0 1 0 1130888886 76042240 15880 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/21221/statm: 18565 15880 150 317 0 18245 0
Current children cumulated CPU time (s) 479.65
Current children cumulated vsize (KiB) 79620

[startup+486.302 s]
/proc/loadavg: 1.00 1.18 1.40 2/66 21224
/proc/meminfo: memFree=1247512/2055920 swapFree=4175308/4192956
[pid=21220] ppid=21218 vsize=5360 CPUtime=0
/proc/21220/stat : 21220 (hydrasat-multi.) S 21218 21220 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130888886 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21220/statm: 1340 239 197 169 0 51 0
[pid=21221] ppid=21220 vsize=74588 CPUtime=486.04
/proc/21221/stat : 21221 (hydrasat_cache4) R 21220 21220 20682 0 -1 4194304 17674 0 0 0 48591 13 0 0 25 0 1 0 1130888886 76378112 15971 1992294400 134512640 135813592 4294956160 18446744073709551615 134665414 0 0 4096 1 0 0 0 17 0 0 0
/proc/21221/statm: 18647 15971 150 317 0 18327 0
Current children cumulated CPU time (s) 486.04
Current children cumulated vsize (KiB) 79948

[startup+487.902 s]
/proc/loadavg: 1.00 1.18 1.40 2/66 21224
/proc/meminfo: memFree=1247448/2055920 swapFree=4175308/4192956
[pid=21220] ppid=21218 vsize=5360 CPUtime=0
/proc/21220/stat : 21220 (hydrasat-multi.) S 21218 21220 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130888886 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21220/statm: 1340 239 197 169 0 51 0
[pid=21221] ppid=21220 vsize=74720 CPUtime=487.64
/proc/21221/stat : 21221 (hydrasat_cache4) R 21220 21220 20682 0 -1 4194304 17693 0 0 0 48751 13 0 0 25 0 1 0 1130888886 76513280 15990 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/21221/statm: 18680 15990 150 317 0 18360 0
Current children cumulated CPU time (s) 487.64
Current children cumulated vsize (KiB) 80080

[startup+488.702 s]
/proc/loadavg: 1.00 1.18 1.40 2/66 21224
/proc/meminfo: memFree=1247384/2055920 swapFree=4175308/4192956
[pid=21220] ppid=21218 vsize=5360 CPUtime=0
/proc/21220/stat : 21220 (hydrasat-multi.) S 21218 21220 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130888886 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21220/statm: 1340 239 197 169 0 51 0
[pid=21221] ppid=21220 vsize=74720 CPUtime=488.44
/proc/21221/stat : 21221 (hydrasat_cache4) R 21220 21220 20682 0 -1 4194304 17701 0 0 0 48831 13 0 0 25 0 1 0 1130888886 76513280 15998 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/21221/statm: 18680 15998 150 317 0 18360 0
Current children cumulated CPU time (s) 488.44
Current children cumulated vsize (KiB) 80080

[startup+489.102 s]
/proc/loadavg: 1.00 1.18 1.40 2/66 21224
/proc/meminfo: memFree=1247384/2055920 swapFree=4175308/4192956
[pid=21220] ppid=21218 vsize=5360 CPUtime=0
/proc/21220/stat : 21220 (hydrasat-multi.) S 21218 21220 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130888886 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21220/statm: 1340 239 197 169 0 51 0
[pid=21221] ppid=21220 vsize=74720 CPUtime=488.84
/proc/21221/stat : 21221 (hydrasat_cache4) R 21220 21220 20682 0 -1 4194304 17706 0 0 0 48871 13 0 0 25 0 1 0 1130888886 76513280 16003 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/21221/statm: 18680 16003 150 317 0 18360 0
Current children cumulated CPU time (s) 488.84
Current children cumulated vsize (KiB) 80080

[startup+489.302 s]
/proc/loadavg: 1.00 1.18 1.40 2/66 21224
/proc/meminfo: memFree=1247384/2055920 swapFree=4175308/4192956
[pid=21220] ppid=21218 vsize=5360 CPUtime=0
/proc/21220/stat : 21220 (hydrasat-multi.) S 21218 21220 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130888886 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21220/statm: 1340 239 197 169 0 51 0
[pid=21221] ppid=21220 vsize=74720 CPUtime=489.04
/proc/21221/stat : 21221 (hydrasat_cache4) R 21220 21220 20682 0 -1 4194304 17709 0 0 0 48891 13 0 0 25 0 1 0 1130888886 76513280 16006 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/21221/statm: 18680 16006 150 317 0 18360 0
Current children cumulated CPU time (s) 489.04
Current children cumulated vsize (KiB) 80080

[startup+489.402 s]
/proc/loadavg: 1.00 1.18 1.40 2/66 21224
/proc/meminfo: memFree=1247320/2055920 swapFree=4175308/4192956
[pid=21220] ppid=21218 vsize=5360 CPUtime=0
/proc/21220/stat : 21220 (hydrasat-multi.) S 21218 21220 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130888886 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21220/statm: 1340 239 197 169 0 51 0
[pid=21221] ppid=21220 vsize=74720 CPUtime=489.15
/proc/21221/stat : 21221 (hydrasat_cache4) R 21220 21220 20682 0 -1 4194304 17711 0 0 0 48902 13 0 0 25 0 1 0 1130888886 76513280 16008 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/21221/statm: 18680 16008 150 317 0 18360 0
Current children cumulated CPU time (s) 489.15
Current children cumulated vsize (KiB) 80080

Child status: 10
Real time (s): 489.485
CPU time (s): 489.236
CPU user time (s): 489.092
CPU system time (s): 0.143978
CPU usage (%): 99.949
Max. virtual memory (cumulated for all children) (KiB): 80080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 489.092
system time used= 0.143978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18018
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= 1300

runsolver used 0.406938 second user time and 1.38279 second system time

The end

Launcher Data

Begin job on node55 at 2009-04-01 12:37:50
IDJOB=1530726
IDBENCH=70693
IDSOLVER=518
FILE ID=node55/1530726-1238582270
PBS_JOBID= 9062200
Free space on /tmp= 66304 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S1326039470-063.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530726-1238582270/watcher-1530726-1238582270 -o /tmp/evaluation-result-1530726-1238582270/solver-1530726-1238582270 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530726-1238582270.cnf 1800 1942469140

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

MD5SUM BENCH= 2e40295bba29f3b31b5d5a615b1b160f
RANDOM SEED=1942469140

node55.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		: 3000.259
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		: 3000.259
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:       1311888 kB
Buffers:        102760 kB
Cached:         533928 kB
SwapCached:      11624 kB
Active:         207072 kB
Inactive:       444544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1311888 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:            4076 kB
Writeback:           0 kB
Mapped:          18892 kB
Slab:            78552 kB
Committed_AS:  2895424 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66300 MiB
End job on node55 at 2009-04-01 12:45:59