Trace number 3219067

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
sparrow2011 sparrow2011_ubcsat1.2_2011-03-02SAT 249.569 249.572

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1250-c25000-S1688530456-019-UNKNOWN.cnf
MD5SUM79bb5af0297560cf515e2461b267e196
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark37.6373
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

249.49/249.57	c 
249.49/249.57	c UBCSAT version 1.2-sparrow2011 (based on BETA 1.2-b10) SAT11 Sparrow Build
249.49/249.57	c 
249.49/249.57	c http://www.satlib.org/ubcsat
249.49/249.57	c 
249.49/249.57	c ubcsat -h for help
249.49/249.57	c 
249.49/249.57	s SATISFIABLE
249.49/249.57	v  1 2 -3 4 -5 -6 -7 -8 9 10
249.49/249.57	v  -11 12 13 -14 15 16 17 -18 -19 -20
249.49/249.57	v  21 -22 23 -24 -25 -26 27 -28 -29 -30
249.49/249.57	v  -31 32 33 -34 -35 36 37 38 -39 40
249.49/249.57	v  41 42 43 44 45 46 -47 48 -49 50
249.49/249.57	v  -51 52 -53 54 -55 -56 57 58 59 -60
249.49/249.57	v  -61 -62 63 64 65 66 67 68 -69 -70
249.49/249.57	v  -71 72 73 -74 -75 -76 -77 78 79 -80
249.49/249.57	v  81 82 -83 -84 -85 -86 -87 -88 89 90
249.49/249.57	v  -91 -92 93 -94 95 -96 97 98 -99 100
249.49/249.57	v  101 -102 -103 104 105 106 107 108 -109 110
249.49/249.57	v  -111 -112 -113 114 -115 -116 117 118 119 -120
249.49/249.57	v  121 -122 123 124 -125 126 -127 128 129 130
249.49/249.57	v  -131 -132 -133 -134 -135 136 137 -138 -139 -140
249.49/249.57	v  141 -142 -143 144 145 -146 147 -148 149 -150
249.49/249.57	v  -151 152 -153 154 155 -156 -157 -158 -159 -160
249.49/249.57	v  161 162 -163 164 165 166 -167 -168 169 -170
249.49/249.57	v  171 172 173 174 175 -176 -177 -178 -179 180
249.49/249.57	v  181 182 -183 184 185 186 187 188 -189 190
249.49/249.57	v  -191 192 -193 194 195 196 -197 198 199 200
249.49/249.57	v  -201 -202 -203 -204 -205 206 207 208 209 -210
249.49/249.57	v  211 -212 213 -214 215 216 -217 218 219 -220
249.49/249.57	v  221 222 223 224 -225 226 227 228 -229 -230
249.49/249.57	v  -231 232 233 234 -235 -236 237 -238 239 240
249.49/249.57	v  241 242 -243 -244 -245 -246 -247 248 -249 -250
249.49/249.57	v  -251 252 253 254 255 256 -257 -258 259 -260
249.49/249.57	v  261 -262 263 264 -265 266 -267 268 -269 -270
249.49/249.57	v  -271 272 273 274 -275 -276 -277 -278 279 -280
249.49/249.57	v  -281 282 -283 284 -285 -286 287 288 289 290
249.49/249.57	v  -291 -292 -293 -294 -295 296 -297 298 -299 300
249.49/249.57	v  301 302 -303 -304 -305 306 307 -308 309 -310
249.49/249.57	v  311 -312 -313 -314 315 316 -317 318 -319 320
249.49/249.57	v  -321 -322 323 -324 -325 -326 327 328 329 330
249.49/249.57	v  -331 332 -333 334 -335 336 337 -338 -339 -340
249.49/249.57	v  341 342 343 344 -345 -346 347 -348 349 350
249.49/249.57	v  -351 -352 -353 -354 -355 -356 357 358 -359 -360
249.49/249.57	v  -361 362 -363 364 -365 -366 367 -368 -369 -370
249.49/249.57	v  371 -372 -373 -374 -375 -376 -377 378 -379 -380
249.49/249.57	v  381 -382 383 384 385 386 -387 388 -389 -390
249.49/249.57	v  -391 -392 -393 -394 395 396 -397 -398 399 400
249.49/249.57	v  401 402 403 -404 -405 406 -407 -408 -409 -410
249.49/249.57	v  411 -412 -413 -414 -415 416 -417 -418 -419 420
249.49/249.57	v  -421 422 -423 424 -425 426 427 428 429 -430
249.49/249.57	v  -431 -432 -433 -434 435 -436 -437 -438 -439 -440
249.49/249.57	v  -441 -442 443 444 -445 446 447 -448 449 450
249.49/249.57	v  -451 -452 453 454 455 456 -457 -458 -459 460
249.49/249.57	v  461 462 -463 464 -465 -466 -467 468 469 470
249.49/249.57	v  -471 -472 473 -474 -475 -476 -477 478 -479 -480
249.49/249.57	v  481 482 -483 484 -485 486 487 488 -489 490
249.49/249.57	v  491 -492 493 494 495 496 -497 498 -499 -500
249.49/249.57	v  -501 -502 -503 -504 505 -506 507 508 509 -510
249.49/249.57	v  511 -512 -513 514 -515 516 -517 -518 519 -520
249.49/249.57	v  -521 -522 523 524 525 526 527 528 -529 -530
249.49/249.57	v  531 532 -533 534 -535 -536 -537 538 -539 540
249.49/249.57	v  -541 -542 543 544 545 546 547 -548 -549 550
249.49/249.57	v  -551 552 553 554 555 -556 -557 -558 559 560
249.49/249.57	v  -561 -562 563 564 -565 566 -567 -568 569 -570
249.49/249.57	v  -571 -572 -573 -574 -575 -576 577 -578 579 -580
249.49/249.57	v  -581 582 583 -584 -585 586 587 -588 589 590
249.49/249.57	v  -591 592 593 594 595 -596 -597 -598 599 -600
249.49/249.57	v  601 -602 603 -604 -605 -606 -607 -608 609 610
249.49/249.57	v  -611 612 613 -614 -615 616 617 -618 -619 620
249.49/249.57	v  -621 622 623 -624 625 -626 627 628 -629 -630
249.49/249.57	v  631 -632 633 634 635 -636 -637 -638 639 640
249.49/249.57	v  641 642 643 -644 -645 646 -647 -648 -649 650
249.49/249.57	v  651 -652 653 -654 -655 -656 -657 658 -659 660
249.49/249.57	v  -661 662 663 664 -665 666 667 668 -669 670
249.49/249.57	v  -671 672 673 674 -675 -676 -677 678 679 680
249.49/249.57	v  -681 682 683 684 -685 686 687 688 -689 690
249.49/249.57	v  -691 -692 693 694 -695 -696 697 -698 -699 -700
249.49/249.57	v  701 702 703 -704 705 -706 -707 -708 709 -710
249.49/249.57	v  -711 712 713 -714 715 716 717 -718 719 -720
249.49/249.57	v  721 722 723 724 725 -726 -727 -728 729 730
249.49/249.57	v  731 732 -733 734 735 736 -737 738 739 -740
249.49/249.57	v  741 -742 -743 744 745 -746 -747 748 749 750
249.49/249.57	v  751 752 753 -754 755 756 757 758 -759 -760
249.49/249.57	v  761 -762 -763 -764 765 766 767 768 769 770
249.49/249.57	v  771 -772 -773 -774 -775 -776 777 -778 779 -780
249.49/249.57	v  781 -782 -783 -784 785 786 -787 -788 -789 790
249.49/249.57	v  -791 -792 793 -794 -795 796 797 -798 799 -800
249.49/249.57	v  -801 -802 -803 804 805 806 807 -808 -809 -810
249.49/249.57	v  811 812 -813 814 815 -816 -817 818 -819 -820
249.49/249.57	v  821 822 823 824 -825 826 827 828 -829 -830
249.49/249.57	v  831 832 833 -834 -835 -836 -837 -838 839 840
249.49/249.57	v  -841 842 -843 844 845 846 -847 848 849 850
249.49/249.57	v  851 -852 853 -854 855 856 -857 -858 859 860
249.49/249.57	v  861 862 863 -864 865 -866 -867 868 -869 870
249.49/249.57	v  871 -872 -873 874 -875 876 877 878 879 880
249.49/249.57	v  881 882 883 -884 885 -886 887 -888 889 -890
249.49/249.57	v  891 -892 -893 -894 -895 896 -897 -898 -899 -900
249.49/249.57	v  -901 -902 903 -904 905 -906 907 -908 909 910
249.49/249.57	v  -911 912 -913 -914 -915 916 -917 918 919 -920
249.49/249.57	v  -921 922 -923 924 925 -926 -927 -928 -929 930
249.49/249.57	v  -931 -932 -933 -934 935 936 -937 938 -939 940
249.49/249.57	v  941 -942 943 944 -945 -946 947 948 949 -950
249.49/249.57	v  -951 -952 953 -954 -955 956 957 -958 -959 960
249.49/249.57	v  -961 962 -963 964 965 966 967 -968 969 -970
249.49/249.57	v  971 -972 973 974 975 -976 -977 978 -979 980
249.49/249.57	v  -981 -982 -983 984 985 -986 -987 -988 989 990
249.49/249.57	v  991 -992 -993 -994 995 -996 -997 -998 999 1000
249.49/249.57	v  -1001 1002 1003 -1004 1005 -1006 -1007 -1008 1009 -1010
249.49/249.57	v  -1011 1012 1013 1014 1015 1016 1017 -1018 -1019 -1020
249.49/249.57	v  -1021 1022 -1023 1024 1025 1026 -1027 -1028 -1029 -1030
249.49/249.57	v  1031 -1032 1033 -1034 1035 -1036 -1037 -1038 -1039 -1040
249.49/249.57	v  1041 -1042 -1043 -1044 1045 1046 1047 1048 1049 -1050
249.49/249.57	v  1051 -1052 1053 1054 -1055 1056 -1057 -1058 -1059 1060
249.49/249.57	v  1061 -1062 -1063 -1064 1065 -1066 -1067 1068 -1069 -1070
249.49/249.57	v  -1071 1072 1073 -1074 -1075 -1076 -1077 1078 -1079 1080
249.49/249.57	v  1081 1082 -1083 -1084 -1085 -1086 1087 -1088 1089 -1090
249.49/249.57	v  1091 -1092 -1093 1094 1095 1096 -1097 -1098 1099 -1100
249.49/249.57	v  -1101 -1102 1103 -1104 -1105 1106 -1107 1108 1109 -1110
249.49/249.57	v  -1111 -1112 1113 -1114 -1115 -1116 -1117 -1118 1119 1120
249.49/249.57	v  1121 1122 -1123 1124 -1125 1126 -1127 1128 1129 1130
249.49/249.57	v  1131 -1132 -1133 -1134 1135 1136 1137 -1138 1139 1140
249.49/249.57	v  -1141 1142 1143 -1144 -1145 1146 -1147 -1148 -1149 -1150
249.49/249.57	v  -1151 -1152 -1153 -1154 -1155 -1156 -1157 1158 -1159 -1160
249.49/249.57	v  -1161 1162 -1163 1164 -1165 -1166 -1167 1168 1169 1170
249.49/249.57	v  -1171 1172 -1173 -1174 -1175 -1176 1177 1178 -1179 -1180
249.49/249.57	v  -1181 1182 -1183 -1184 -1185 1186 -1187 1188 -1189 -1190
249.49/249.57	v  -1191 1192 1193 -1194 -1195 -1196 -1197 -1198 -1199 1200
249.49/249.57	v  -1201 -1202 1203 1204 -1205 -1206 1207 -1208 -1209 1210
249.49/249.57	v  1211 -1212 1213 1214 1215 -1216 -1217 -1218 -1219 1220
249.49/249.57	v  1221 -1222 -1223 1224 -1225 1226 -1227 1228 -1229 1230
249.49/249.57	v  -1231 1232 1233 1234 -1235 -1236 1237 1238 1239 -1240
249.49/249.57	v  1241 1242 -1243 -1244 -1245 1246 -1247 -1248 1249 -1250
249.49/249.57	v  0
249.49/249.57	c SearchSteps = 93915744
249.49/249.57	c SolveTime = 249.47

Verifier Data

OK

Watcher Data

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3219067-1303209300/watcher-3219067-1303209300 -o /tmp/evaluation-result-3219067-1303209300/solver-3219067-1303209300 -C 5000 -W 5000 -M 15500 sparrow2011 HOME/instance-3219067-1303209300.cnf 1407234106 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 1.98 1.99 2/177 11118
/proc/meminfo: memFree=23837188/32951124 swapFree=67110396/67111528
[pid=11118] ppid=11116 vsize=12232 CPUtime=0 cores=1,3,5,7
/proc/11118/stat : 11118 (sparrow2011) R 11116 11118 10491 0 -1 4202496 391 0 0 0 0 0 0 0 21 0 1 0 511160632 12525568 332 33554432000 4194304 4568220 140735167124752 18446744073709551615 4465594 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11118/statm: 3058 332 147 92 0 1442 0

[startup+0.0135121 s]
/proc/loadavg: 1.92 1.98 1.99 2/177 11118
/proc/meminfo: memFree=23837188/32951124 swapFree=67110396/67111528
[pid=11118] ppid=11116 vsize=12232 CPUtime=0.01 cores=1,3,5,7
/proc/11118/stat : 11118 (sparrow2011) R 11116 11118 10491 0 -1 4202496 464 0 0 0 1 0 0 0 21 0 1 0 511160632 12525568 405 33554432000 4194304 4568220 140735167124752 18446744073709551615 224284925696 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11118/statm: 3058 405 147 92 0 1442 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12232

[startup+0.100534 s]
/proc/loadavg: 1.92 1.98 1.99 2/177 11118
/proc/meminfo: memFree=23837188/32951124 swapFree=67110396/67111528
[pid=11118] ppid=11116 vsize=16328 CPUtime=0.09 cores=1,3,5,7
/proc/11118/stat : 11118 (sparrow2011) R 11116 11118 10491 0 -1 4202496 1294 0 0 0 9 0 0 0 21 0 1 0 511160632 16719872 1234 33554432000 4194304 4568220 140735167124752 18446744073709551615 4239720 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11118/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16328

[startup+0.3005 s]
/proc/loadavg: 1.92 1.98 1.99 2/177 11118
/proc/meminfo: memFree=23837188/32951124 swapFree=67110396/67111528
[pid=11118] ppid=11116 vsize=16328 CPUtime=0.29 cores=1,3,5,7
/proc/11118/stat : 11118 (sparrow2011) R 11116 11118 10491 0 -1 4202496 1294 0 0 0 29 0 0 0 22 0 1 0 511160632 16719872 1234 33554432000 4194304 4568220 140735167124752 18446744073709551615 4239292 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11118/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16328

[startup+0.700434 s]
/proc/loadavg: 1.92 1.98 1.99 2/177 11118
/proc/meminfo: memFree=23837188/32951124 swapFree=67110396/67111528
[pid=11118] ppid=11116 vsize=16328 CPUtime=0.69 cores=1,3,5,7
/proc/11118/stat : 11118 (sparrow2011) R 11116 11118 10491 0 -1 4202496 1294 0 0 0 69 0 0 0 24 0 1 0 511160632 16719872 1234 33554432000 4194304 4568220 140735167124752 18446744073709551615 4239664 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11118/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16328

[startup+1.50031 s]
/proc/loadavg: 1.92 1.98 1.99 3/178 11119
/proc/meminfo: memFree=23832724/32951124 swapFree=67110396/67111528
[pid=11118] ppid=11116 vsize=16328 CPUtime=1.49 cores=1,3,5,7
/proc/11118/stat : 11118 (sparrow2011) R 11116 11118 10491 0 -1 4202496 1294 0 0 0 149 0 0 0 25 0 1 0 511160632 16719872 1234 33554432000 4194304 4568220 140735167124752 18446744073709551615 4239472 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11118/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16328

[startup+3.10103 s]
/proc/loadavg: 1.92 1.98 1.99 3/178 11119
/proc/meminfo: memFree=23832232/32951124 swapFree=67110396/67111528
[pid=11118] ppid=11116 vsize=16328 CPUtime=3.09 cores=1,3,5,7
/proc/11118/stat : 11118 (sparrow2011) R 11116 11118 10491 0 -1 4202496 1294 0 0 0 309 0 0 0 25 0 1 0 511160632 16719872 1234 33554432000 4194304 4568220 140735167124752 18446744073709551615 4239684 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11118/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16328

[startup+6.3005 s]
/proc/loadavg: 1.93 1.98 1.99 3/178 11119
/proc/meminfo: memFree=23832332/32951124 swapFree=67110396/67111528
[pid=11118] ppid=11116 vsize=16328 CPUtime=6.29 cores=1,3,5,7
/proc/11118/stat : 11118 (sparrow2011) R 11116 11118 10491 0 -1 4202496 1294 0 0 0 629 0 0 0 25 0 1 0 511160632 16719872 1234 33554432000 4194304 4568220 140735167124752 18446744073709551615 4240092 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11118/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16328

[startup+12.7004 s]
/proc/loadavg: 1.93 1.98 1.99 3/178 11119
/proc/meminfo: memFree=23831984/32951124 swapFree=67110396/67111528
[pid=11118] ppid=11116 vsize=16328 CPUtime=12.69 cores=1,3,5,7
/proc/11118/stat : 11118 (sparrow2011) R 11116 11118 10491 0 -1 4202496 1294 0 0 0 1269 0 0 0 25 0 1 0 511160632 16719872 1234 33554432000 4194304 4568220 140735167124752 18446744073709551615 4239928 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11118/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16328

[startup+25.5003 s]
/proc/loadavg: 1.95 1.98 1.99 3/178 11119
/proc/meminfo: memFree=23831996/32951124 swapFree=67110396/67111528
[pid=11118] ppid=11116 vsize=16328 CPUtime=25.49 cores=1,3,5,7
/proc/11118/stat : 11118 (sparrow2011) R 11116 11118 10491 0 -1 4202496 1294 0 0 0 2549 0 0 0 25 0 1 0 511160632 16719872 1234 33554432000 4194304 4568220 140735167124752 18446744073709551615 4239482 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11118/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16328

[startup+51.101 s]
/proc/loadavg: 1.96 1.98 1.99 3/178 11121
/proc/meminfo: memFree=23831976/32951124 swapFree=67110396/67111528
[pid=11118] ppid=11116 vsize=16328 CPUtime=51.09 cores=1,3,5,7
/proc/11118/stat : 11118 (sparrow2011) R 11116 11118 10491 0 -1 4202496 1294 0 0 0 5109 0 0 0 25 0 1 0 511160632 16719872 1234 33554432000 4194304 4568220 140735167124752 18446744073709551615 4240096 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11118/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16328

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.99 3/178 11121
/proc/meminfo: memFree=23831692/32951124 swapFree=67110396/67111528
[pid=11118] ppid=11116 vsize=16328 CPUtime=102.3 cores=1,3,5,7
/proc/11118/stat : 11118 (sparrow2011) R 11116 11118 10491 0 -1 4202496 1294 0 0 0 10230 0 0 0 25 0 1 0 511160632 16719872 1234 33554432000 4194304 4568220 140735167124752 18446744073709551615 4242809 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11118/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 16328

[startup+162.3 s]
/proc/loadavg: 2.02 2.00 2.00 3/178 11123
/proc/meminfo: memFree=23831420/32951124 swapFree=67110396/67111528
[pid=11118] ppid=11116 vsize=16328 CPUtime=162.29 cores=1,3,5,7
/proc/11118/stat : 11118 (sparrow2011) R 11116 11118 10491 0 -1 4202496 1294 0 0 0 16229 0 0 0 25 0 1 0 511160632 16719872 1234 33554432000 4194304 4568220 140735167124752 18446744073709551615 4239761 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11118/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 16328

[startup+222.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 11125
/proc/meminfo: memFree=23831512/32951124 swapFree=67110396/67111528
[pid=11118] ppid=11116 vsize=16328 CPUtime=222.29 cores=1,3,5,7
/proc/11118/stat : 11118 (sparrow2011) R 11116 11118 10491 0 -1 4202496 1294 0 0 0 22229 0 0 0 25 0 1 0 511160632 16719872 1234 33554432000 4194304 4568220 140735167124752 18446744073709551615 4239664 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11118/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 16328

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

[startup+230.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 11127
/proc/meminfo: memFree=23830396/32951124 swapFree=67110396/67111528
[pid=11118] ppid=11116 vsize=16328 CPUtime=230.29 cores=1,3,5,7
/proc/11118/stat : 11118 (sparrow2011) R 11116 11118 10491 0 -1 4202496 1294 0 0 0 23029 0 0 0 25 0 1 0 511160632 16719872 1234 33554432000 4194304 4568220 140735167124752 18446744073709551615 4240195 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11118/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 230.29
Current children cumulated vsize (KiB) 16328

[startup+243.107 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 11128
/proc/meminfo: memFree=23830624/32951124 swapFree=67110396/67111528
[pid=11118] ppid=11116 vsize=16328 CPUtime=243.1 cores=1,3,5,7
/proc/11118/stat : 11118 (sparrow2011) R 11116 11118 10491 0 -1 4202496 1294 0 0 0 24310 0 0 0 25 0 1 0 511160632 16719872 1234 33554432000 4194304 4568220 140735167124752 18446744073709551615 4239298 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11118/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 243.1
Current children cumulated vsize (KiB) 16328

[startup+246.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 11128
/proc/meminfo: memFree=23830748/32951124 swapFree=67110396/67111528
[pid=11118] ppid=11116 vsize=16328 CPUtime=246.3 cores=1,3,5,7
/proc/11118/stat : 11118 (sparrow2011) R 11116 11118 10491 0 -1 4202496 1294 0 0 0 24630 0 0 0 25 0 1 0 511160632 16719872 1234 33554432000 4194304 4568220 140735167124752 18446744073709551615 4239286 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11118/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 246.3
Current children cumulated vsize (KiB) 16328

[startup+247.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 11128
/proc/meminfo: memFree=23830748/32951124 swapFree=67110396/67111528
[pid=11118] ppid=11116 vsize=16328 CPUtime=247.89 cores=1,3,5,7
/proc/11118/stat : 11118 (sparrow2011) R 11116 11118 10491 0 -1 4202496 1294 0 0 0 24789 0 0 0 25 0 1 0 511160632 16719872 1234 33554432000 4194304 4568220 140735167124752 18446744073709551615 4242717 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11118/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 247.89
Current children cumulated vsize (KiB) 16328

[startup+248.701 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 11128
/proc/meminfo: memFree=23830748/32951124 swapFree=67110396/67111528
[pid=11118] ppid=11116 vsize=16328 CPUtime=248.69 cores=1,3,5,7
/proc/11118/stat : 11118 (sparrow2011) R 11116 11118 10491 0 -1 4202496 1294 0 0 0 24869 0 0 0 25 0 1 0 511160632 16719872 1234 33554432000 4194304 4568220 140735167124752 18446744073709551615 4239684 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11118/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 248.69
Current children cumulated vsize (KiB) 16328

[startup+249.101 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 11128
/proc/meminfo: memFree=23830748/32951124 swapFree=67110396/67111528
[pid=11118] ppid=11116 vsize=16328 CPUtime=249.09 cores=1,3,5,7
/proc/11118/stat : 11118 (sparrow2011) R 11116 11118 10491 0 -1 4202496 1294 0 0 0 24909 0 0 0 25 0 1 0 511160632 16719872 1234 33554432000 4194304 4568220 140735167124752 18446744073709551615 4239720 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11118/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 249.09
Current children cumulated vsize (KiB) 16328

[startup+249.501 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 11128
/proc/meminfo: memFree=23830748/32951124 swapFree=67110396/67111528
[pid=11118] ppid=11116 vsize=16328 CPUtime=249.49 cores=1,3,5,7
/proc/11118/stat : 11118 (sparrow2011) R 11116 11118 10491 0 -1 4202496 1294 0 0 0 24949 0 0 0 25 0 1 0 511160632 16719872 1234 33554432000 4194304 4568220 140735167124752 18446744073709551615 4239905 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11118/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 249.49
Current children cumulated vsize (KiB) 16328

Child status: 10
Real time (s): 249.572
CPU time (s): 249.569
CPU user time (s): 249.565
CPU system time (s): 0.003999
CPU usage (%): 99.999
Max. virtual memory (cumulated for all children) (KiB): 16328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 249.565
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1312
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= 414

runsolver used 0.331949 second user time and 0.812876 second system time

The end

Launcher Data

Begin job on node118 at 2011-04-19 12:35:00
IDJOB=3219067
IDBENCH=82528
IDSOLVER=1636
FILE ID=node118/3219067-1303209300
RUNJOBID= node118-1303203256-10510
PBS_JOBID= 13030630
Free space on /tmp= 73188 MiB

SOLVER NAME= sparrow2011 sparrow2011_ubcsat1.2_2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1250-c25000-S1688530456-019-UNKNOWN.cnf
COMMAND LINE= sparrow2011 BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3219067-1303209300/watcher-3219067-1303209300 -o /tmp/evaluation-result-3219067-1303209300/solver-3219067-1303209300 -C 5000 -W 5000 -M 15500  sparrow2011 HOME/instance-3219067-1303209300.cnf 1407234106

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 79bb5af0297560cf515e2461b267e196
RANDOM SEED=1407234106

node118.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		: 2666.842
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	: 5333.68
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		: 2666.842
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		: 2666.842
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	: 5332.74
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		: 2666.842
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	: 5332.75
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		: 2666.842
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	: 5332.68
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		: 2666.842
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		: 2666.842
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	: 5332.75
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		: 2666.842
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	: 5374.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23837344 kB
Buffers:        710736 kB
Cached:        7980524 kB
SwapCached:        600 kB
Active:        5377544 kB
Inactive:      3385952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23837344 kB
SwapTotal:    67111528 kB
SwapFree:     67110396 kB
Dirty:             792 kB
Writeback:           0 kB
AnonPages:       71336 kB
Mapped:          15384 kB
Slab:           287308 kB
PageTables:       4652 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   224684 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= 73188 MiB
End job on node118 at 2011-04-19 12:39:09