Trace number 3162297

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 467.392 467.379

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 benchmark235.781
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 

467.31/467.37	c 
467.31/467.37	c UBCSAT version 1.2-sparrow2011 (based on BETA 1.2-b10) SAT11 Sparrow Build
467.31/467.37	c 
467.31/467.37	c http://www.satlib.org/ubcsat
467.31/467.37	c 
467.31/467.37	c ubcsat -h for help
467.31/467.37	c 
467.31/467.37	s SATISFIABLE
467.31/467.37	v  1 2 3 4 5 -6 7 8 9 10
467.31/467.37	v  11 12 13 14 15 16 17 18 -19 -20
467.31/467.37	v  -21 22 -23 -24 25 26 27 28 -29 -30
467.31/467.37	v  31 -32 33 -34 35 -36 37 38 -39 -40
467.31/467.37	v  -41 42 -43 44 45 46 -47 48 -49 50
467.31/467.37	v  -51 52 53 54 -55 56 57 58 -59 -60
467.31/467.37	v  61 62 63 -64 65 66 67 68 -69 70
467.31/467.37	v  -71 -72 73 -74 -75 76 77 78 79 -80
467.31/467.37	v  81 -82 -83 84 -85 86 -87 88 -89 90
467.31/467.37	v  -91 -92 93 -94 95 -96 97 -98 -99 100
467.31/467.37	v  101 102 -103 -104 -105 -106 107 108 109 110
467.31/467.37	v  -111 112 -113 114 -115 116 117 118 -119 120
467.31/467.37	v  -121 -122 -123 124 -125 126 127 -128 129 -130
467.31/467.37	v  131 132 -133 134 -135 136 137 138 139 140
467.31/467.37	v  141 -142 143 -144 145 -146 147 -148 149 -150
467.31/467.37	v  -151 152 -153 -154 155 156 157 -158 -159 -160
467.31/467.37	v  -161 162 -163 -164 165 166 -167 -168 -169 -170
467.31/467.37	v  171 -172 -173 174 -175 -176 -177 -178 -179 180
467.31/467.37	v  -181 -182 -183 184 -185 -186 187 188 -189 -190
467.31/467.37	v  -191 -192 -193 194 -195 196 197 -198 199 200
467.31/467.37	v  201 -202 -203 -204 205 -206 207 -208 209 210
467.31/467.37	v  -211 -212 -213 214 215 216 217 218 219 -220
467.31/467.37	v  221 -222 -223 -224 -225 -226 227 228 229 230
467.31/467.37	v  231 232 233 234 235 -236 -237 -238 -239 240
467.31/467.37	v  241 242 243 244 -245 -246 247 -248 -249 250
467.31/467.37	v  -251 -252 -253 254 255 -256 257 -258 259 -260
467.31/467.37	v  261 262 -263 264 -265 266 267 268 269 -270
467.31/467.37	v  -271 -272 273 -274 -275 276 277 278 279 -280
467.31/467.37	v  281 282 283 284 -285 -286 287 288 289 -290
467.31/467.37	v  -291 292 -293 -294 -295 296 -297 298 -299 300
467.31/467.37	v  301 -302 -303 -304 -305 -306 307 -308 309 -310
467.31/467.37	v  -311 -312 -313 -314 315 316 317 318 -319 -320
467.31/467.37	v  321 322 323 324 -325 -326 327 328 -329 330
467.31/467.37	v  331 332 -333 -334 -335 336 337 338 -339 340
467.31/467.37	v  -341 342 -343 344 -345 -346 347 348 -349 -350
467.31/467.37	v  -351 -352 -353 -354 355 356 -357 358 -359 360
467.31/467.37	v  361 362 -363 -364 365 -366 367 368 369 370
467.31/467.37	v  371 -372 -373 374 -375 376 -377 378 -379 380
467.31/467.37	v  -381 -382 -383 384 -385 386 387 388 -389 390
467.31/467.37	v  391 -392 -393 -394 395 396 -397 -398 399 -400
467.31/467.37	v  401 -402 403 404 -405 406 407 -408 -409 410
467.31/467.37	v  411 -412 -413 -414 -415 -416 -417 -418 -419 -420
467.31/467.37	v  421 422 423 424 -425 426 427 428 429 -430
467.31/467.37	v  431 -432 -433 -434 435 -436 437 -438 -439 440
467.31/467.37	v  -441 442 443 444 445 -446 -447 448 449 450
467.31/467.37	v  451 452 -453 454 -455 -456 -457 458 -459 460
467.31/467.37	v  -461 462 463 464 -465 -466 -467 -468 469 -470
467.31/467.37	v  -471 472 -473 -474 -475 476 -477 478 479 480
467.31/467.37	v  481 482 -483 484 -485 -486 487 -488 -489 490
467.31/467.37	v  491 -492 -493 -494 495 -496 -497 498 499 -500
467.31/467.37	v  -501 -502 503 -504 505 -506 507 -508 -509 -510
467.31/467.37	v  -511 512 -513 514 -515 -516 -517 -518 -519 -520
467.31/467.37	v  -521 522 523 -524 -525 526 -527 -528 -529 530
467.31/467.37	v  531 532 -533 534 535 -536 -537 -538 -539 540
467.31/467.37	v  -541 -542 -543 544 -545 546 -547 -548 -549 -550
467.31/467.37	v  -551 552 553 554 -555 556 -557 -558 -559 -560
467.31/467.37	v  -561 -562 -563 564 -565 566 567 568 -569 -570
467.31/467.37	v  -571 -572 573 574 575 -576 -577 -578 -579 580
467.31/467.37	v  581 582 583 584 585 586 587 588 -589 -590
467.31/467.37	v  -591 -592 593 -594 595 596 597 598 -599 -600
467.31/467.37	v  601 602 603 -604 -605 -606 -607 -608 609 610
467.31/467.37	v  -611 -612 613 614 615 -616 -617 -618 619 -620
467.31/467.37	v  -621 622 623 -624 625 -626 627 -628 629 -630
467.31/467.37	v  -631 -632 633 634 635 -636 -637 -638 -639 640
467.31/467.37	v  -641 -642 -643 644 645 -646 647 648 649 -650
467.31/467.37	v  -651 -652 -653 -654 -655 -656 657 658 659 660
467.31/467.37	v  661 662 -663 664 665 666 667 668 -669 670
467.31/467.37	v  -671 -672 673 -674 675 676 -677 678 -679 680
467.31/467.37	v  -681 682 683 684 685 686 687 688 -689 690
467.31/467.37	v  691 -692 693 -694 -695 -696 -697 698 699 -700
467.31/467.37	v  701 -702 703 -704 -705 706 -707 -708 709 710
467.31/467.37	v  711 -712 -713 -714 715 716 717 -718 719 720
467.31/467.37	v  721 -722 723 724 725 -726 727 728 729 -730
467.31/467.37	v  731 732 733 734 735 -736 -737 -738 739 740
467.31/467.37	v  -741 -742 743 744 -745 -746 747 748 749 750
467.31/467.37	v  -751 752 -753 -754 755 -756 757 758 -759 760
467.31/467.37	v  761 762 -763 -764 765 766 767 768 769 770
467.31/467.37	v  771 -772 773 -774 -775 776 -777 778 -779 -780
467.31/467.37	v  781 782 783 -784 785 786 787 -788 -789 790
467.31/467.37	v  791 -792 793 -794 -795 796 797 798 -799 -800
467.31/467.37	v  -801 802 -803 -804 805 806 -807 808 809 -810
467.31/467.37	v  -811 812 813 -814 815 816 817 818 -819 -820
467.31/467.37	v  821 822 -823 824 -825 -826 -827 828 829 -830
467.31/467.37	v  -831 832 833 834 -835 836 837 -838 839 840
467.31/467.37	v  -841 -842 -843 -844 -845 -846 847 848 -849 850
467.31/467.37	v  -851 -852 -853 -854 855 856 857 858 859 -860
467.31/467.37	v  861 -862 -863 864 865 -866 -867 868 869 -870
467.31/467.37	v  871 872 -873 -874 -875 876 877 878 -879 880
467.31/467.37	v  -881 -882 883 -884 885 -886 887 -888 889 -890
467.31/467.37	v  891 892 -893 -894 -895 -896 897 -898 -899 -900
467.31/467.37	v  901 902 903 -904 -905 906 907 908 909 910
467.31/467.37	v  911 912 -913 -914 -915 916 -917 918 919 -920
467.31/467.37	v  -921 -922 923 924 925 926 927 928 -929 -930
467.31/467.37	v  -931 932 -933 934 935 -936 -937 938 -939 940
467.31/467.37	v  941 -942 -943 944 -945 946 947 948 -949 950
467.31/467.37	v  -951 -952 953 -954 955 -956 -957 958 -959 960
467.31/467.37	v  961 962 -963 964 -965 -966 967 968 969 -970
467.31/467.37	v  971 -972 973 974 -975 -976 -977 978 -979 980
467.31/467.37	v  -981 -982 983 -984 -985 986 -987 -988 989 990
467.31/467.37	v  991 992 -993 -994 -995 996 997 -998 -999 1000
467.31/467.37	v  1001 -1002 1003 -1004 -1005 1006 -1007 1008 1009 1010
467.31/467.37	v  -1011 1012 1013 -1014 -1015 -1016 -1017 -1018 1019 1020
467.31/467.37	v  -1021 1022 1023 1024 1025 -1026 -1027 -1028 1029 -1030
467.31/467.37	v  1031 -1032 1033 -1034 1035 1036 1037 -1038 -1039 -1040
467.31/467.37	v  -1041 1042 -1043 1044 -1045 -1046 1047 -1048 -1049 -1050
467.31/467.37	v  -1051 -1052 1053 1054 -1055 -1056 -1057 -1058 1059 -1060
467.31/467.37	v  1061 -1062 -1063 1064 -1065 -1066 -1067 1068 1069 1070
467.31/467.37	v  1071 -1072 -1073 1074 -1075 -1076 1077 -1078 1079 1080
467.31/467.37	v  1081 -1082 1083 -1084 -1085 1086 1087 -1088 1089 1090
467.31/467.37	v  -1091 1092 -1093 1094 -1095 1096 1097 -1098 -1099 -1100
467.31/467.37	v  1101 -1102 1103 -1104 -1105 -1106 -1107 1108 -1109 -1110
467.31/467.37	v  -1111 1112 1113 -1114 1115 1116 1117 -1118 1119 1120
467.31/467.37	v  -1121 1122 1123 1124 -1125 -1126 1127 -1128 1129 -1130
467.31/467.37	v  -1131 -1132 -1133 -1134 1135 1136 -1137 1138 -1139 1140
467.31/467.37	v  1141 1142 1143 1144 -1145 1146 1147 1148 1149 -1150
467.31/467.37	v  -1151 -1152 -1153 1154 1155 1156 -1157 1158 -1159 -1160
467.31/467.37	v  -1161 1162 -1163 -1164 -1165 -1166 -1167 -1168 1169 1170
467.31/467.37	v  -1171 -1172 -1173 -1174 -1175 1176 -1177 -1178 1179 -1180
467.31/467.37	v  1181 -1182 -1183 1184 1185 1186 -1187 -1188 -1189 -1190
467.31/467.37	v  -1191 1192 -1193 -1194 -1195 -1196 -1197 1198 1199 -1200
467.31/467.37	v  -1201 -1202 1203 1204 -1205 1206 1207 1208 1209 -1210
467.31/467.37	v  -1211 -1212 -1213 1214 -1215 -1216 -1217 -1218 -1219 -1220
467.31/467.37	v  1221 1222 -1223 -1224 -1225 -1226 1227 -1228 -1229 1230
467.31/467.37	v  -1231 1232 1233 1234 1235 -1236 1237 1238 -1239 -1240
467.31/467.37	v  1241 1242 1243 -1244 -1245 -1246 -1247 -1248 1249 -1250
467.31/467.37	v  0
467.31/467.37	c SearchSteps = 176781965
467.31/467.37	c SolveTime = 467.29

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-3162297-1301697003/watcher-3162297-1301697003 -o /tmp/evaluation-result-3162297-1301697003/solver-3162297-1301697003 -C 2400 -W 1300 -M 7680 sparrow2011 HOME/instance-3162297-1301697003.cnf 977160727 

running on 2 cores: 5,7

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: 1.83 2.99 3.53 2/179 2789
/proc/meminfo: memFree=18961564/32951124 swapFree=67111528/67111528
[pid=2789] ppid=2787 vsize=12232 CPUtime=0 cores=5,7
/proc/2789/stat : 2789 (sparrow2011) R 2787 2789 1620 0 -1 4202496 376 0 0 0 0 0 0 0 22 0 1 0 359930911 12525568 316 33554432000 4194304 4568220 140733755084400 18446744073709551615 260020395776 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2789/statm: 3058 316 147 92 0 1442 0

[startup+0.04937 s]
/proc/loadavg: 1.83 2.99 3.53 2/179 2789
/proc/meminfo: memFree=18961564/32951124 swapFree=67111528/67111528
[pid=2789] ppid=2787 vsize=12228 CPUtime=0.04 cores=5,7
/proc/2789/stat : 2789 (sparrow2011) R 2787 2789 1620 0 -1 4202496 1179 0 0 0 4 0 0 0 22 0 1 0 359930911 12521472 1118 33554432000 4194304 4568220 140733755084400 18446744073709551615 4453384 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2789/statm: 3057 1118 164 92 0 1441 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12228

[startup+0.10037 s]
/proc/loadavg: 1.83 2.99 3.53 2/179 2789
/proc/meminfo: memFree=18961564/32951124 swapFree=67111528/67111528
[pid=2789] ppid=2787 vsize=16328 CPUtime=0.09 cores=5,7
/proc/2789/stat : 2789 (sparrow2011) R 2787 2789 1620 0 -1 4202496 1296 0 0 0 9 0 0 0 22 0 1 0 359930911 16719872 1235 33554432000 4194304 4568220 140733755084400 18446744073709551615 4240096 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2789/statm: 4082 1235 172 92 0 2466 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16328

[startup+0.300337 s]
/proc/loadavg: 1.83 2.99 3.53 2/179 2789
/proc/meminfo: memFree=18961564/32951124 swapFree=67111528/67111528
[pid=2789] ppid=2787 vsize=16328 CPUtime=0.29 cores=5,7
/proc/2789/stat : 2789 (sparrow2011) R 2787 2789 1620 0 -1 4202496 1296 0 0 0 29 0 0 0 23 0 1 0 359930911 16719872 1235 33554432000 4194304 4568220 140733755084400 18446744073709551615 4239280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2789/statm: 4082 1235 172 92 0 2466 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16328

[startup+0.700263 s]
/proc/loadavg: 1.83 2.99 3.53 2/179 2789
/proc/meminfo: memFree=18961564/32951124 swapFree=67111528/67111528
[pid=2789] ppid=2787 vsize=16328 CPUtime=0.69 cores=5,7
/proc/2789/stat : 2789 (sparrow2011) R 2787 2789 1620 0 -1 4202496 1296 0 0 0 69 0 0 0 25 0 1 0 359930911 16719872 1235 33554432000 4194304 4568220 140733755084400 18446744073709551615 4239482 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2789/statm: 4082 1235 172 92 0 2466 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16328

[startup+1.50111 s]
/proc/loadavg: 2.00 3.00 3.53 5/190 2813
/proc/meminfo: memFree=18940492/32951124 swapFree=67111528/67111528
[pid=2789] ppid=2787 vsize=16328 CPUtime=1.49 cores=5,7
/proc/2789/stat : 2789 (sparrow2011) R 2787 2789 1620 0 -1 4202496 1296 0 0 0 149 0 0 0 25 0 1 0 359930911 16719872 1235 33554432000 4194304 4568220 140733755084400 18446744073709551615 4239905 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2789/statm: 4082 1235 172 92 0 2466 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16328

[startup+3.10081 s]
/proc/loadavg: 2.00 3.00 3.53 5/190 2813
/proc/meminfo: memFree=18939380/32951124 swapFree=67111528/67111528
[pid=2789] ppid=2787 vsize=16328 CPUtime=3.09 cores=5,7
/proc/2789/stat : 2789 (sparrow2011) R 2787 2789 1620 0 -1 4202496 1296 0 0 0 309 0 0 0 25 0 1 0 359930911 16719872 1235 33554432000 4194304 4568220 140733755084400 18446744073709551615 4239757 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2789/statm: 4082 1235 172 92 0 2466 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16328

[startup+6.30022 s]
/proc/loadavg: 2.00 3.00 3.53 5/190 2813
/proc/meminfo: memFree=18939200/32951124 swapFree=67111528/67111528
[pid=2789] ppid=2787 vsize=16328 CPUtime=6.29 cores=5,7
/proc/2789/stat : 2789 (sparrow2011) R 2787 2789 1620 0 -1 4202496 1296 0 0 0 629 0 0 0 25 0 1 0 359930911 16719872 1235 33554432000 4194304 4568220 140733755084400 18446744073709551615 4239369 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2789/statm: 4082 1235 172 92 0 2466 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16328

[startup+12.7011 s]
/proc/loadavg: 2.31 3.03 3.54 5/190 2813
/proc/meminfo: memFree=18937496/32951124 swapFree=67111528/67111528
[pid=2789] ppid=2787 vsize=16328 CPUtime=12.69 cores=5,7
/proc/2789/stat : 2789 (sparrow2011) R 2787 2789 1620 0 -1 4202496 1296 0 0 0 1269 0 0 0 25 0 1 0 359930911 16719872 1235 33554432000 4194304 4568220 140733755084400 18446744073709551615 4240189 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2789/statm: 4082 1235 172 92 0 2466 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16328

[startup+25.5007 s]
/proc/loadavg: 2.57 3.07 3.54 5/190 2813
/proc/meminfo: memFree=18937512/32951124 swapFree=67111528/67111528
[pid=2789] ppid=2787 vsize=16328 CPUtime=25.49 cores=5,7
/proc/2789/stat : 2789 (sparrow2011) R 2787 2789 1620 0 -1 4202496 1296 0 0 0 2549 0 0 0 25 0 1 0 359930911 16719872 1235 33554432000 4194304 4568220 140733755084400 18446744073709551615 4239668 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2789/statm: 4082 1235 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: 3.06 3.14 3.55 5/190 2814
/proc/meminfo: memFree=18937556/32951124 swapFree=67111528/67111528
[pid=2789] ppid=2787 vsize=16328 CPUtime=51.1 cores=5,7
/proc/2789/stat : 2789 (sparrow2011) R 2787 2789 1620 0 -1 4202496 1296 0 0 0 5110 0 0 0 25 0 1 0 359930911 16719872 1235 33554432000 4194304 4568220 140733755084400 18446744073709551615 4239684 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2789/statm: 4082 1235 172 92 0 2466 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 16328

[startup+102.307 s]
/proc/loadavg: 3.68 3.30 3.58 5/190 2816
/proc/meminfo: memFree=18936044/32951124 swapFree=67111528/67111528
[pid=2789] ppid=2787 vsize=16328 CPUtime=102.3 cores=5,7
/proc/2789/stat : 2789 (sparrow2011) R 2787 2789 1620 0 -1 4202496 1296 0 0 0 10230 0 0 0 25 0 1 0 359930911 16719872 1235 33554432000 4194304 4568220 140733755084400 18446744073709551615 4240096 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2789/statm: 4082 1235 172 92 0 2466 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 16328

[startup+162.301 s]
/proc/loadavg: 3.88 3.42 3.60 5/190 2817
/proc/meminfo: memFree=18935752/32951124 swapFree=67111528/67111528
[pid=2789] ppid=2787 vsize=16328 CPUtime=162.3 cores=5,7
/proc/2789/stat : 2789 (sparrow2011) R 2787 2789 1620 0 -1 4202496 1296 0 0 0 16230 0 0 0 25 0 1 0 359930911 16719872 1235 33554432000 4194304 4568220 140733755084400 18446744073709551615 4239479 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2789/statm: 4082 1235 172 92 0 2466 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 16328

[startup+222.301 s]
/proc/loadavg: 3.95 3.52 3.63 5/190 2847
/proc/meminfo: memFree=18933600/32951124 swapFree=67111528/67111528
[pid=2789] ppid=2787 vsize=16328 CPUtime=222.3 cores=5,7
/proc/2789/stat : 2789 (sparrow2011) R 2787 2789 1620 0 -1 4202496 1296 0 0 0 22230 0 0 0 25 0 1 0 359930911 16719872 1235 33554432000 4194304 4568220 140733755084400 18446744073709551615 4239280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2789/statm: 4082 1235 172 92 0 2466 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 16328

[startup+282.301 s]
/proc/loadavg: 3.98 3.61 3.65 5/190 2848
/proc/meminfo: memFree=18933452/32951124 swapFree=67111528/67111528
[pid=2789] ppid=2787 vsize=16328 CPUtime=282.3 cores=5,7
/proc/2789/stat : 2789 (sparrow2011) R 2787 2789 1620 0 -1 4202496 1296 0 0 0 28230 0 0 0 25 0 1 0 359930911 16719872 1235 33554432000 4194304 4568220 140733755084400 18446744073709551615 4243487 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2789/statm: 4082 1235 172 92 0 2466 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 16328

[startup+342.301 s]
/proc/loadavg: 3.99 3.68 3.66 5/190 2850
/proc/meminfo: memFree=18933528/32951124 swapFree=67111528/67111528
[pid=2789] ppid=2787 vsize=16328 CPUtime=342.3 cores=5,7
/proc/2789/stat : 2789 (sparrow2011) R 2787 2789 1620 0 -1 4202496 1296 0 0 0 34230 0 0 0 25 0 1 0 359930911 16719872 1235 33554432000 4194304 4568220 140733755084400 18446744073709551615 4239487 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2789/statm: 4082 1235 172 92 0 2466 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 16328

[startup+402.301 s]
/proc/loadavg: 3.99 3.73 3.68 5/190 2852
/proc/meminfo: memFree=18933604/32951124 swapFree=67111528/67111528
[pid=2789] ppid=2787 vsize=16328 CPUtime=402.31 cores=5,7
/proc/2789/stat : 2789 (sparrow2011) R 2787 2789 1620 0 -1 4202496 1296 0 0 0 40231 0 0 0 25 0 1 0 359930911 16719872 1235 33554432000 4194304 4568220 140733755084400 18446744073709551615 4240189 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2789/statm: 4082 1235 172 92 0 2466 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 16328

[startup+462.301 s]
/proc/loadavg: 3.99 3.78 3.70 5/190 2853
/proc/meminfo: memFree=18933680/32951124 swapFree=67111528/67111528
[pid=2789] ppid=2787 vsize=16328 CPUtime=462.31 cores=5,7
/proc/2789/stat : 2789 (sparrow2011) R 2787 2789 1620 0 -1 4202496 1296 0 0 0 46231 0 0 0 25 0 1 0 359930911 16719872 1235 33554432000 4194304 4568220 140733755084400 18446744073709551615 4240035 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2789/statm: 4082 1235 172 92 0 2466 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 16328

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

[startup+463.9 s]
/proc/loadavg: 3.99 3.78 3.70 5/190 2853
/proc/meminfo: memFree=18933680/32951124 swapFree=67111528/67111528
[pid=2789] ppid=2787 vsize=16328 CPUtime=463.91 cores=5,7
/proc/2789/stat : 2789 (sparrow2011) R 2787 2789 1620 0 -1 4202496 1296 0 0 0 46391 0 0 0 25 0 1 0 359930911 16719872 1235 33554432000 4194304 4568220 140733755084400 18446744073709551615 4239289 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2789/statm: 4082 1235 172 92 0 2466 0
Current children cumulated CPU time (s) 463.91
Current children cumulated vsize (KiB) 16328

[startup+465.5 s]
/proc/loadavg: 3.99 3.78 3.70 5/190 2853
/proc/meminfo: memFree=18933556/32951124 swapFree=67111528/67111528
[pid=2789] ppid=2787 vsize=16328 CPUtime=465.51 cores=5,7
/proc/2789/stat : 2789 (sparrow2011) R 2787 2789 1620 0 -1 4202496 1296 0 0 0 46551 0 0 0 25 0 1 0 359930911 16719872 1235 33554432000 4194304 4568220 140733755084400 18446744073709551615 4239664 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2789/statm: 4082 1235 172 92 0 2466 0
Current children cumulated CPU time (s) 465.51
Current children cumulated vsize (KiB) 16328

[startup+466.301 s]
/proc/loadavg: 3.99 3.78 3.70 5/190 2853
/proc/meminfo: memFree=18933548/32951124 swapFree=67111528/67111528
[pid=2789] ppid=2787 vsize=16328 CPUtime=466.31 cores=5,7
/proc/2789/stat : 2789 (sparrow2011) R 2787 2789 1620 0 -1 4202496 1296 0 0 0 46631 0 0 0 25 0 1 0 359930911 16719872 1235 33554432000 4194304 4568220 140733755084400 18446744073709551615 4239668 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2789/statm: 4082 1235 172 92 0 2466 0
Current children cumulated CPU time (s) 466.31
Current children cumulated vsize (KiB) 16328

[startup+467.101 s]
/proc/loadavg: 3.99 3.78 3.70 5/190 2853
/proc/meminfo: memFree=18933548/32951124 swapFree=67111528/67111528
[pid=2789] ppid=2787 vsize=16328 CPUtime=467.11 cores=5,7
/proc/2789/stat : 2789 (sparrow2011) R 2787 2789 1620 0 -1 4202496 1296 0 0 0 46711 0 0 0 25 0 1 0 359930911 16719872 1235 33554432000 4194304 4568220 140733755084400 18446744073709551615 4239928 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2789/statm: 4082 1235 172 92 0 2466 0
Current children cumulated CPU time (s) 467.11
Current children cumulated vsize (KiB) 16328

[startup+467.301 s]
/proc/loadavg: 3.99 3.78 3.70 5/190 2853
/proc/meminfo: memFree=18933548/32951124 swapFree=67111528/67111528
[pid=2789] ppid=2787 vsize=16328 CPUtime=467.31 cores=5,7
/proc/2789/stat : 2789 (sparrow2011) R 2787 2789 1620 0 -1 4202496 1296 0 0 0 46731 0 0 0 25 0 1 0 359930911 16719872 1235 33554432000 4194304 4568220 140733755084400 18446744073709551615 4239928 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2789/statm: 4082 1235 172 92 0 2466 0
Current children cumulated CPU time (s) 467.31
Current children cumulated vsize (KiB) 16328

Child status: 10
Real time (s): 467.379
CPU time (s): 467.392
CPU user time (s): 467.389
CPU system time (s): 0.002999
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 16328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 467.389
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1314
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= 775

runsolver used 0.740887 second user time and 1.64275 second system time

The end

Launcher Data 

Begin job on node110 at 2011-04-02 00:30:03
IDJOB=3162297
IDBENCH=82528
IDSOLVER=1573
FILE ID=node110/3162297-1301697003
RUNJOBID= node110-1301697003-2769
PBS_JOBID= 12840726
Free space on /tmp= 70664 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-3162297-1301697003/watcher-3162297-1301697003 -o /tmp/evaluation-result-3162297-1301697003/solver-3162297-1301697003 -C 2400 -W 1300 -M 7680  sparrow2011 HOME/instance-3162297-1301697003.cnf 977160727

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

MD5SUM BENCH= 79bb5af0297560cf515e2461b267e196
RANDOM SEED=977160727

node110.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		: 2666.830
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	: 5333.66
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		: 2666.830
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	: 5332.83
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		: 2666.830
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		: 2666.830
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	: 5332.83
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		: 2666.830
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	: 5332.76
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		: 2666.830
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	: 5332.83
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		: 2666.830
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	: 5332.74
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		: 2666.830
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      18961968 kB
Buffers:        390504 kB
Cached:       13218000 kB
SwapCached:          0 kB
Active:        8694476 kB
Inactive:      4978808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18961968 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2384 kB
Writeback:           0 kB
AnonPages:       64560 kB
Mapped:          15296 kB
Slab:           251796 kB
PageTables:       4964 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   219176 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= 70660 MiB
End job on node110 at 2011-04-02 00:37:51