Trace number 3156844

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
shortsattime2011 2011-03-02SAT 556.159 556.151

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1250-c25000-S935783783-069-UNKNOWN.cnf
MD5SUM4ba3e8e19a6d9aec4bc2bd0594f1360a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark556.159
Satisfiable
(Un)Satisfiability was proved
Number of variables1250
Number of clauses25000
Sum of the clauses size125000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 525000
Number of clauses of size over 50

Solver Data 

556.10/556.14	c 0 clauses are redundant and removed
556.10/556.14	c 0 vars are fixed and 0 clauses are removed after unit propagation
556.10/556.14	c 0 vars are fixed and 0 clauses are removed after lookahead
556.10/556.14	c initial seed is 71334173
556.10/556.14	c try=1 flip j=216689065 walk=184552040 seed 71334190
556.10/556.14	c A solution is found
556.10/556.14	s SATISFIABLE
556.10/556.14	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 -421 422 -423 -424 -425 426 -427 -428 429 -430 431 -432 -433 434 435 436 -437 438 -439 -440 -441 -442 443 444 -445 446 447 448 449 -450 451 -452 -453 454 455 -456 457 458 -459 460 461 -462 -463 -464 465 -466 467 -468 469 -470 471 -472 -473 -474 475 476 477 478 479 -480 481 482 -483 484 -485 486 -487 -488 489 -490 491 -492 -493 -494 -495 -496 497 -498 499 -500 501 -502 -503 -504 505 506 507 -508 509 510 -511 512 513 514 -515 516 -517 518 -519 520 -521 522 -523 -524 -525 -526 -527 -528 -529 -530 -531 -532 -533 -534 535 -536 537 -538 -539 540 541 542 543 -544 545 546 547 548 549 550 -551 -552 553 -554 -555 556 -557 558 559 -560 -561 -562 -563 564 -565 -566 567 -568 569 -570 -571 -572 -573 -574 -575 -576 577 578 579 -580 -581 582 583 -584 585 586 587 -588 589 590 -591 592 593 -594 595 -596 597 -598 -599 600 -601 -602 -603 604 605 -606 607 -608 -609 -610 -611 612 613 614 615 616 -617 -618 619 620 621 -622 623 -624 -625 -626 -627 -628 -629 630 631 632 -633 634 -635 -636 -637 638 639 -640 -641 -642 -643 -644 645 -646 -647 -648 649 650 -651 652 653 654 655 656 -657 658 -659 -660 661 662 -663 -664 665 -666 -667 668 -669 -670 671 672 -673 -674 675 -676 677 -678 -679 680 -681 682 683 -684 -685 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-904 905 906 907 -908 -909 -910 -911 912 913 -914 915 -916 -917 918 -919 920 921 922 923 -924 925 -926 -927 -928 -929 930 -931 932 933 -934 -935 -936 937 938 -939 -940 -941 -942 943 944 945 -946 947 -948 949 -950 951 952 -953 -954 955 956 957 958 959 -960 961 -962 -963 -964 965 966 -967 -968 969 -970 971 -972 973 974 975 976 977 978 979 980 -981 -982 983 -984 -985 -986 -987 988 989 990 991 -992 993 -994 -995 -996 -997 998 999 1000 1001 1002 -1003 -1004 1005 1006 1007 1008 1009 -1010 1011 1012 1013 -1014 1015 1016 1017 -1018 1019 -1020 1021 -1022 -1023 -1024 1025 -1026 1027 1028 1029 -1030 -1031 1032 -1033 1034 1035 1036 1037 -1038 -1039 1040 -1041 1042 1043 -1044 -1045 -1046 1047 1048 1049 -1050 1051 -1052 1053 -1054 -1055 1056 1057 -1058 -1059 1060 -1061 -1062 -1063 -1064 1065 -1066 1067 1068 -1069 1070 -1071 1072 1073 1074 -1075 1076 -1077 1078 1079 -1080 -1081 -1082 1083 -1084 1085 -1086 -1087 -1088 -1089 -1090 -1091 -1092 -1093 -1094 -1095 -1096 -1097 1098 1099 -1100 1101 -1102 -1103 1104 -1105 -1106 -1107 -1108 1109 -1110 1111 -1112 -1113 1114 1115 -1116 -1117 1118 -1119 -1120 1121 1122 -1123 1124 -1125 1126 -1127 1128 1129 -1130 1131 1132 1133 -1134 1135 -1136 1137 1138 -1139 -1140 -1141 1142 -1143 1144 -1145 -1146 1147 1148 -1149 -1150 1151 1152 -1153 1154 -1155 -1156 -1157 1158 -1159 1160 1161 1162 1163 1164 -1165 -1166 1167 1168 -1169 1170 -1171 -1172 -1173 1174 1175 -1176 -1177 -1178 1179 -1180 1181 1182 1183 -1184 -1185 1186 -1187 1188 -1189 -1190 1191 1192 1193 1194 1195 1196 -1197 -1198 -1199 1200 1201 1202 -1203 -1204 -1205 -1206 -1207 -1208 -1209 1210 1211 -1212 -1213 -1214 1215 1216 1217 1218 -1219 -1220 -1221 1222 -1223 -1224 1225 -1226 1227 -1228 1229 1230 -1231 1232 -1233 -1234 1235 1236 -1237 1238 -1239 -1240 -1241 1242 -1243 1244 -1245 1246 -1247 -1248 -1249 1250 
556.10/556.14	v 0 
556.10/556.14	c Done (mycputime is 556 seconds)

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3156844-1301678208/watcher-3156844-1301678208 -o /tmp/evaluation-result-3156844-1301678208/solver-3156844-1301678208 -C 2400 -W 1300 -M 7680 shortsattime2011 HOME/instance-3156844-1301678208.cnf 71327386 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.56 0.74 0.25 6/189 30522
/proc/meminfo: memFree=21917424/32951124 swapFree=67111528/67111528
[pid=30522] ppid=30520 vsize=1185452 CPUtime=0 cores=4,6
/proc/30522/stat : 30522 (shortsattime201) R 30520 30522 30433 0 -1 4194304 207 0 0 0 0 0 0 0 25 0 1 0 279423420 1213902848 149 33554432000 4194304 4230460 140734867503808 18446744073709551615 4203719 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30522/statm: 296363 150 100 9 0 293520 0

[startup+0.0581741 s]
/proc/loadavg: 2.56 0.74 0.25 6/189 30522
/proc/meminfo: memFree=21917424/32951124 swapFree=67111528/67111528
[pid=30522] ppid=30520 vsize=1188748 CPUtime=0.05 cores=4,6
/proc/30522/stat : 30522 (shortsattime201) R 30520 30522 30433 0 -1 4202496 1189 0 0 0 5 0 0 0 25 0 1 0 279423420 1217277952 1130 33554432000 4194304 4230460 140734867503808 18446744073709551615 4207744 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30522/statm: 297187 1130 103 9 0 294344 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1188748

[startup+0.101162 s]
/proc/loadavg: 2.56 0.74 0.25 6/189 30522
/proc/meminfo: memFree=21917424/32951124 swapFree=67111528/67111528
[pid=30522] ppid=30520 vsize=1188748 CPUtime=0.09 cores=4,6
/proc/30522/stat : 30522 (shortsattime201) R 30520 30522 30433 0 -1 4202496 1189 0 0 0 9 0 0 0 25 0 1 0 279423420 1217277952 1130 33554432000 4194304 4230460 140734867503808 18446744073709551615 4207744 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30522/statm: 297187 1130 103 9 0 294344 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1188748

[startup+0.301121 s]
/proc/loadavg: 2.56 0.74 0.25 6/189 30522
/proc/meminfo: memFree=21917424/32951124 swapFree=67111528/67111528
[pid=30522] ppid=30520 vsize=1188752 CPUtime=0.29 cores=4,6
/proc/30522/stat : 30522 (shortsattime201) R 30520 30522 30433 0 -1 4202496 1209 0 0 0 29 0 0 0 25 0 1 0 279423420 1217282048 1150 33554432000 4194304 4230460 140734867503808 18446744073709551615 4212882 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30522/statm: 297188 1151 115 9 0 294345 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1188752

[startup+0.701054 s]
/proc/loadavg: 2.56 0.74 0.25 6/189 30522
/proc/meminfo: memFree=21917424/32951124 swapFree=67111528/67111528
[pid=30522] ppid=30520 vsize=1191260 CPUtime=0.69 cores=4,6
/proc/30522/stat : 30522 (shortsattime201) R 30520 30522 30433 0 -1 4202496 2108 0 0 0 69 0 0 0 25 0 1 0 279423420 1219850240 2048 33554432000 4194304 4230460 140734867503808 18446744073709551615 4221000 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30522/statm: 297815 2048 117 9 0 294972 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1191260

[startup+1.50091 s]
/proc/loadavg: 2.56 0.74 0.25 5/190 30523
/proc/meminfo: memFree=21908984/32951124 swapFree=67111528/67111528
[pid=30522] ppid=30520 vsize=1191260 CPUtime=1.49 cores=4,6
/proc/30522/stat : 30522 (shortsattime201) R 30520 30522 30433 0 -1 4202496 2108 0 0 0 149 0 0 0 25 0 1 0 279423420 1219850240 2048 33554432000 4194304 4230460 140734867503808 18446744073709551615 4220934 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30522/statm: 297815 2048 117 9 0 294972 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1191260

[startup+3.10063 s]
/proc/loadavg: 2.56 0.74 0.25 5/190 30523
/proc/meminfo: memFree=21908612/32951124 swapFree=67111528/67111528
[pid=30522] ppid=30520 vsize=1191260 CPUtime=3.09 cores=4,6
/proc/30522/stat : 30522 (shortsattime201) R 30520 30522 30433 0 -1 4202496 2108 0 0 0 309 0 0 0 25 0 1 0 279423420 1219850240 2048 33554432000 4194304 4230460 140734867503808 18446744073709551615 4219921 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30522/statm: 297815 2048 117 9 0 294972 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1191260

[startup+6.30107 s]
/proc/loadavg: 2.67 0.79 0.27 5/190 30523
/proc/meminfo: memFree=21908248/32951124 swapFree=67111528/67111528
[pid=30522] ppid=30520 vsize=1191260 CPUtime=6.29 cores=4,6
/proc/30522/stat : 30522 (shortsattime201) R 30520 30522 30433 0 -1 4202496 2108 0 0 0 629 0 0 0 25 0 1 0 279423420 1219850240 2048 33554432000 4194304 4230460 140734867503808 18446744073709551615 4219850 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30522/statm: 297815 2048 117 9 0 294972 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1191260

[startup+12.7009 s]
/proc/loadavg: 2.78 0.85 0.29 5/190 30523
/proc/meminfo: memFree=21908384/32951124 swapFree=67111528/67111528
[pid=30522] ppid=30520 vsize=1191260 CPUtime=12.69 cores=4,6
/proc/30522/stat : 30522 (shortsattime201) R 30520 30522 30433 0 -1 4202496 2108 0 0 0 1269 0 0 0 25 0 1 0 279423420 1219850240 2048 33554432000 4194304 4230460 140734867503808 18446744073709551615 4219850 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30522/statm: 297815 2048 117 9 0 294972 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1191260

[startup+25.5007 s]
/proc/loadavg: 3.05 1.00 0.35 5/190 30523
/proc/meminfo: memFree=21908148/32951124 swapFree=67111528/67111528
[pid=30522] ppid=30520 vsize=1191260 CPUtime=25.49 cores=4,6
/proc/30522/stat : 30522 (shortsattime201) R 30520 30522 30433 0 -1 4202496 2108 0 0 0 2549 0 0 0 25 0 1 0 279423420 1219850240 2048 33554432000 4194304 4230460 140734867503808 18446744073709551615 4217571 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30522/statm: 297815 2048 117 9 0 294972 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1191260

[startup+51.1012 s]
/proc/loadavg: 3.37 1.24 0.45 6/190 30524
/proc/meminfo: memFree=21907688/32951124 swapFree=67111528/67111528
[pid=30522] ppid=30520 vsize=1191260 CPUtime=51.09 cores=4,6
/proc/30522/stat : 30522 (shortsattime201) R 30520 30522 30433 0 -1 4202496 2108 0 0 0 5109 0 0 0 25 0 1 0 279423420 1219850240 2048 33554432000 4194304 4230460 140734867503808 18446744073709551615 4220253 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30522/statm: 297815 2048 117 9 0 294972 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1191260

[startup+102.306 s]
/proc/loadavg: 3.73 1.66 0.63 5/190 30526
/proc/meminfo: memFree=21907424/32951124 swapFree=67111528/67111528
[pid=30522] ppid=30520 vsize=1191260 CPUtime=102.3 cores=4,6
/proc/30522/stat : 30522 (shortsattime201) R 30520 30522 30433 0 -1 4202496 2108 0 0 0 10230 0 0 0 25 0 1 0 279423420 1219850240 2048 33554432000 4194304 4230460 140734867503808 18446744073709551615 4217568 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30522/statm: 297815 2048 117 9 0 294972 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 1191260

[startup+162.3 s]
/proc/loadavg: 3.90 2.08 0.84 5/190 30527
/proc/meminfo: memFree=21907484/32951124 swapFree=67111528/67111528
[pid=30522] ppid=30520 vsize=1191260 CPUtime=162.29 cores=4,6
/proc/30522/stat : 30522 (shortsattime201) R 30520 30522 30433 0 -1 4202496 2108 0 0 0 16229 0 0 0 25 0 1 0 279423420 1219850240 2048 33554432000 4194304 4230460 140734867503808 18446744073709551615 4219829 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30522/statm: 297815 2048 117 9 0 294972 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 1191260

[startup+222.301 s]
/proc/loadavg: 3.96 2.43 1.03 5/190 30529
/proc/meminfo: memFree=21907552/32951124 swapFree=67111528/67111528
[pid=30522] ppid=30520 vsize=1191260 CPUtime=222.3 cores=4,6
/proc/30522/stat : 30522 (shortsattime201) R 30520 30522 30433 0 -1 4202496 2108 0 0 0 22230 0 0 0 25 0 1 0 279423420 1219850240 2048 33554432000 4194304 4230460 140734867503808 18446744073709551615 4219915 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30522/statm: 297815 2048 117 9 0 294972 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 1191260

[startup+282.3 s]
/proc/loadavg: 3.98 2.71 1.22 5/190 30530
/proc/meminfo: memFree=21907500/32951124 swapFree=67111528/67111528
[pid=30522] ppid=30520 vsize=1191260 CPUtime=282.3 cores=4,6
/proc/30522/stat : 30522 (shortsattime201) R 30520 30522 30433 0 -1 4202496 2108 0 0 0 28230 0 0 0 25 0 1 0 279423420 1219850240 2048 33554432000 4194304 4230460 140734867503808 18446744073709551615 4220879 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30522/statm: 297815 2048 117 9 0 294972 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 1191260

[startup+342.301 s]
/proc/loadavg: 3.99 2.94 1.39 5/190 30532
/proc/meminfo: memFree=21907812/32951124 swapFree=67111528/67111528
[pid=30522] ppid=30520 vsize=1191260 CPUtime=342.3 cores=4,6
/proc/30522/stat : 30522 (shortsattime201) R 30520 30522 30433 0 -1 4202496 2108 0 0 0 34230 0 0 0 25 0 1 0 279423420 1219850240 2048 33554432000 4194304 4230460 140734867503808 18446744073709551615 4220286 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30522/statm: 297815 2048 117 9 0 294972 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 1191260

[startup+402.301 s]
/proc/loadavg: 3.99 3.13 1.55 5/190 30534
/proc/meminfo: memFree=21907780/32951124 swapFree=67111528/67111528
[pid=30522] ppid=30520 vsize=1191260 CPUtime=402.3 cores=4,6
/proc/30522/stat : 30522 (shortsattime201) R 30520 30522 30433 0 -1 4202496 2108 0 0 0 40230 0 0 0 25 0 1 0 279423420 1219850240 2048 33554432000 4194304 4230460 140734867503808 18446744073709551615 4220853 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30522/statm: 297815 2048 117 9 0 294972 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 1191260

[startup+462.3 s]
/proc/loadavg: 3.99 3.29 1.70 5/190 30535
/proc/meminfo: memFree=21907980/32951124 swapFree=67111528/67111528
[pid=30522] ppid=30520 vsize=1191260 CPUtime=462.3 cores=4,6
/proc/30522/stat : 30522 (shortsattime201) R 30520 30522 30433 0 -1 4202496 2108 0 0 0 46230 0 0 0 25 0 1 0 279423420 1219850240 2048 33554432000 4194304 4230460 140734867503808 18446744073709551615 4220912 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30522/statm: 297815 2048 117 9 0 294972 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 1191260

[startup+522.301 s]
/proc/loadavg: 4.08 3.44 1.85 5/190 30537
/proc/meminfo: memFree=21908064/32951124 swapFree=67111528/67111528
[pid=30522] ppid=30520 vsize=1191260 CPUtime=522.3 cores=4,6
/proc/30522/stat : 30522 (shortsattime201) R 30520 30522 30433 0 -1 4202496 2108 0 0 0 52230 0 0 0 25 0 1 0 279423420 1219850240 2048 33554432000 4194304 4230460 140734867503808 18446744073709551615 4220240 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30522/statm: 297815 2048 117 9 0 294972 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 1191260

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

[startup+537.501 s]
/proc/loadavg: 4.06 3.47 1.88 5/190 30537
/proc/meminfo: memFree=21908044/32951124 swapFree=67111528/67111528
[pid=30522] ppid=30520 vsize=1191260 CPUtime=537.5 cores=4,6
/proc/30522/stat : 30522 (shortsattime201) R 30520 30522 30433 0 -1 4202496 2108 0 0 0 53750 0 0 0 25 0 1 0 279423420 1219850240 2048 33554432000 4194304 4230460 140734867503808 18446744073709551615 4220253 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30522/statm: 297815 2048 117 9 0 294972 0
Current children cumulated CPU time (s) 537.5
Current children cumulated vsize (KiB) 1191260

[startup+543.901 s]
/proc/loadavg: 4.05 3.49 1.91 5/190 30537
/proc/meminfo: memFree=21908036/32951124 swapFree=67111528/67111528
[pid=30522] ppid=30520 vsize=1191260 CPUtime=543.9 cores=4,6
/proc/30522/stat : 30522 (shortsattime201) R 30520 30522 30433 0 -1 4202496 2108 0 0 0 54390 0 0 0 25 0 1 0 279423420 1219850240 2048 33554432000 4194304 4230460 140734867503808 18446744073709551615 4220111 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30522/statm: 297815 2048 117 9 0 294972 0
Current children cumulated CPU time (s) 543.9
Current children cumulated vsize (KiB) 1191260

[startup+550.301 s]
/proc/loadavg: 4.05 3.50 1.92 5/190 30537
/proc/meminfo: memFree=21908036/32951124 swapFree=67111528/67111528
[pid=30522] ppid=30520 vsize=1191260 CPUtime=550.3 cores=4,6
/proc/30522/stat : 30522 (shortsattime201) R 30520 30522 30433 0 -1 4202496 2108 0 0 0 55030 0 0 0 25 0 1 0 279423420 1219850240 2048 33554432000 4194304 4230460 140734867503808 18446744073709551615 4220649 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30522/statm: 297815 2048 117 9 0 294972 0
Current children cumulated CPU time (s) 550.3
Current children cumulated vsize (KiB) 1191260

[startup+553.5 s]
/proc/loadavg: 4.04 3.50 1.93 5/190 30538
/proc/meminfo: memFree=21908036/32951124 swapFree=67111528/67111528
[pid=30522] ppid=30520 vsize=1191260 CPUtime=553.5 cores=4,6
/proc/30522/stat : 30522 (shortsattime201) R 30520 30522 30433 0 -1 4202496 2108 0 0 0 55350 0 0 0 25 0 1 0 279423420 1219850240 2048 33554432000 4194304 4230460 140734867503808 18446744073709551615 4219829 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30522/statm: 297815 2048 117 9 0 294972 0
Current children cumulated CPU time (s) 553.5
Current children cumulated vsize (KiB) 1191260

[startup+555.101 s]
/proc/loadavg: 4.04 3.50 1.93 5/190 30538
/proc/meminfo: memFree=21908036/32951124 swapFree=67111528/67111528
[pid=30522] ppid=30520 vsize=1191260 CPUtime=555.1 cores=4,6
/proc/30522/stat : 30522 (shortsattime201) R 30520 30522 30433 0 -1 4202496 2108 0 0 0 55510 0 0 0 25 0 1 0 279423420 1219850240 2048 33554432000 4194304 4230460 140734867503808 18446744073709551615 4219843 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30522/statm: 297815 2048 117 9 0 294972 0
Current children cumulated CPU time (s) 555.1
Current children cumulated vsize (KiB) 1191260

[startup+555.901 s]
/proc/loadavg: 4.04 3.50 1.93 5/190 30538
/proc/meminfo: memFree=21907912/32951124 swapFree=67111528/67111528
[pid=30522] ppid=30520 vsize=1191260 CPUtime=555.9 cores=4,6
/proc/30522/stat : 30522 (shortsattime201) R 30520 30522 30433 0 -1 4202496 2108 0 0 0 55590 0 0 0 25 0 1 0 279423420 1219850240 2048 33554432000 4194304 4230460 140734867503808 18446744073709551615 4220253 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30522/statm: 297815 2048 117 9 0 294972 0
Current children cumulated CPU time (s) 555.9
Current children cumulated vsize (KiB) 1191260

[startup+556.101 s]
/proc/loadavg: 4.04 3.50 1.93 5/190 30538
/proc/meminfo: memFree=21907912/32951124 swapFree=67111528/67111528
[pid=30522] ppid=30520 vsize=1191260 CPUtime=556.1 cores=4,6
/proc/30522/stat : 30522 (shortsattime201) R 30520 30522 30433 0 -1 4202496 2108 0 0 0 55610 0 0 0 25 0 1 0 279423420 1219850240 2048 33554432000 4194304 4230460 140734867503808 18446744073709551615 4220697 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30522/statm: 297815 2048 117 9 0 294972 0
Current children cumulated CPU time (s) 556.1
Current children cumulated vsize (KiB) 1191260

Child status: 10
Real time (s): 556.151
CPU time (s): 556.159
CPU user time (s): 556.154
CPU system time (s): 0.004999
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1191260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 556.154
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2113
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= 5
involuntary context switches= 6951

runsolver used 1.04584 second user time and 1.93371 second system time

The end

Launcher Data 

Begin job on node103 at 2011-04-01 19:16:48
IDJOB=3156844
IDBENCH=82559
IDSOLVER=1566
FILE ID=node103/3156844-1301678208
RUNJOBID= node103-1301678143-30452
PBS_JOBID= 12840593
Free space on /tmp= 71260 MiB

SOLVER NAME= shortsattime2011 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1250-c25000-S935783783-069-UNKNOWN.cnf
COMMAND LINE= shortsattime2011 BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3156844-1301678208/watcher-3156844-1301678208 -o /tmp/evaluation-result-3156844-1301678208/solver-3156844-1301678208 -C 2400 -W 1300 -M 7680  shortsattime2011 HOME/instance-3156844-1301678208.cnf 71327386

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 4ba3e8e19a6d9aec4bc2bd0594f1360a
RANDOM SEED=71327386

node103.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.71
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21917580 kB
Buffers:        313156 kB
Cached:       10353060 kB
SwapCached:          0 kB
Active:        7446048 kB
Inactive:      3324296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21917580 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            8656 kB
Writeback:           0 kB
AnonPages:      103900 kB
Mapped:          15312 kB
Slab:           199460 kB
PageTables:       5920 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  3818368 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71252 MiB
End job on node103 at 2011-04-01 19:26:04