Trace number 310358

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, and are wall clock time (not CPU 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
SATzilla RANDOMSAT 6.92695 6.93283

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1091800488-20-SAT.cnf
MD5SUM19894e180d089892cac2d8b0cea80a17
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.199968
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

6.85/6.93	c run March_dl for 5 seconds ... 
6.85/6.93	c Bin: Executing march_dl
6.85/6.93	c child exit by a signal
6.85/6.93	c march_dl returned code 137.
6.85/6.93	c run saps (UBCSAT implementation) for 2 seconds ... 
6.85/6.93	c Bin: Executing ubcsat2006
6.85/6.93	c child exited successfully
6.85/6.93	c ubcsat2006 returned code 10.
6.85/6.93	# 
6.85/6.93	# UBCSAT version 1.1.0pp
6.85/6.93	# 
6.85/6.93	# http://www.satlib.org/ubcsat
6.85/6.93	# 
6.85/6.93	# ubcsat -h for help
6.85/6.93	# 
6.85/6.93	#  -alg saps
6.85/6.93	#  -runs 1 
6.85/6.93	#  -cutoff 4294967295 
6.85/6.93	#  -timeout 2.000000 
6.85/6.93	#  -gtimeout 0.000000 
6.85/6.93	#  -noimprove 0 
6.85/6.93	#  -target 0 
6.85/6.93	#  -wtarget 0.000000 
6.85/6.93	#  -seed 1172558465 
6.85/6.93	#  -solve 0 
6.85/6.93	#  -find,-numsol 0 
6.85/6.93	#  -findunique 0 
6.85/6.93	#  -srestart 0 
6.85/6.93	#  -prestart 0.000000 
6.85/6.93	#  -drestart 0 
6.85/6.93	# 
6.85/6.93	#  -alpha 1.300000 
6.85/6.93	#  -rho 0.100000 
6.85/6.93	#  -ps 0.050000 
6.85/6.93	#  -wp 0.010000 
6.85/6.93	#  -sapsthresh -0.100000 
6.85/6.93	# 
6.85/6.93	# UBCSAT default output: 
6.85/6.93	#    'ubcsat -r out null' to suppress, 'ubcsat -hc' for customization help
6.85/6.93	# 
6.85/6.93	# 
6.85/6.93	# Output Columns: |run|found|best|beststep|steps|
6.85/6.93	# 
6.85/6.93	# run: Run Number
6.85/6.93	# found: Target Solution Quality Found? (1 => yes)
6.85/6.93	# best: Best (Lowest) # of False Clauses Found
6.85/6.93	# beststep: Step of Best (Lowest) # of False Clauses Found
6.85/6.93	# steps: Total Number of Search Steps
6.85/6.93	# 
6.85/6.93	#       F  Best       Step      Total 
6.85/6.93	#   Run N Sol'n         of     Search 
6.85/6.93	#   No. D Found       Best      Steps 
6.85/6.93	# 
6.85/6.93	      1 1     0     716002     716002 
6.85/6.93	
6.85/6.93	
6.85/6.93	Variables = 1170
6.85/6.93	Clauses = 4234
6.85/6.93	TotalLiterals = 12279
6.85/6.93	TotalCPUTimeElapsed = 1.640     
6.85/6.93	FlipsPerSecond = 436587 
6.85/6.93	RunsExecuted = 1
6.85/6.93	SuccessfulRuns = 1
6.85/6.93	PercentSuccess = 100.00
6.85/6.93	Steps_Mean = 716002
6.85/6.93	Steps_CoeffVariance = 0
6.85/6.93	Steps_Median = 716002
6.85/6.93	CPUTime_Mean = 1.64
6.85/6.93	CPUTime_CoeffVariance = 0
6.85/6.93	CPUTime_Median = 1.64
6.85/6.93	
6.85/6.93	
6.85/6.93	c 
6.85/6.93	c UBCSAT version 1.1.0pp
6.85/6.93	c 
6.85/6.93	c http://www.satlib.org/ubcsat
6.85/6.93	c 
6.85/6.93	c ubcsat -h for help
6.85/6.93	c 
6.85/6.93	c  -runs 1 
6.85/6.93	c  -cutoff 4294967295 
6.85/6.93	c  -timeout 2.000000 
6.85/6.93	c  -gtimeout 0.000000 
6.85/6.93	c  -noimprove 0 
6.85/6.93	c  -target 0 
6.85/6.93	c  -wtarget 0.000000 
6.85/6.93	c  -seed 1172558465 
6.85/6.93	c  -solve 0 
6.85/6.93	c  -find,-numsol 0 
6.85/6.93	c  -findunique 0 
6.85/6.93	c  -srestart 0 
6.85/6.93	c  -prestart 0.000000 
6.85/6.93	c  -drestart 0 
6.85/6.93	c 
6.85/6.93	c  -alpha 1.300000 
6.85/6.93	c  -rho 0.100000 
6.85/6.93	c  -ps 0.050000 
6.85/6.93	c  -wp 0.010000 
6.85/6.93	c  -sapsthresh -0.100000 
6.85/6.93	c 
6.85/6.93	s SATISFIABLE
6.85/6.93	v  1 -2 3 4 -5 6 -7 8 -9 -10
6.85/6.93	v  -11 12 -13 -14 -15 -16 -17 18 19 20
6.85/6.93	v  -21 -22 23 24 -25 26 27 28 29 30
6.85/6.93	v  31 -32 33 -34 35 36 37 -38 -39 -40
6.85/6.93	v  -41 42 43 -44 45 46 -47 48 -49 50
6.85/6.93	v  -51 -52 53 54 55 56 -57 -58 -59 -60
6.85/6.93	v  61 -62 63 64 65 -66 -67 68 69 -70
6.85/6.93	v  71 72 73 74 75 -76 -77 -78 79 80
6.85/6.93	v  -81 82 -83 -84 85 86 87 -88 89 -90
6.85/6.93	v  -91 92 -93 -94 95 -96 -97 -98 -99 -100
6.85/6.93	v  -101 -102 -103 -104 -105 106 -107 108 -109 110
6.85/6.93	v  111 -112 -113 114 115 116 -117 118 -119 120
6.85/6.93	v  121 -122 123 124 125 -126 -127 -128 -129 -130
6.85/6.93	v  -131 132 -133 134 135 -136 137 138 -139 140
6.85/6.93	v  141 -142 143 -144 145 146 -147 148 -149 150
6.85/6.93	v  151 -152 -153 154 155 -156 157 -158 -159 160
6.85/6.93	v  161 -162 163 -164 -165 -166 167 -168 -169 -170
6.85/6.93	v  171 -172 173 174 175 -176 177 178 -179 180
6.85/6.93	v  181 -182 -183 -184 185 186 -187 -188 189 -190
6.85/6.93	v  -191 -192 193 194 -195 -196 -197 -198 -199 200
6.85/6.93	v  201 202 -203 204 205 -206 207 208 -209 -210
6.85/6.93	v  211 212 213 -214 -215 216 217 -218 219 220
6.85/6.93	v  221 222 223 224 225 -226 -227 -228 -229 -230
6.85/6.93	v  -231 -232 233 234 235 -236 -237 -238 -239 -240
6.85/6.93	v  241 242 243 244 -245 -246 -247 -248 249 250
6.85/6.93	v  251 252 253 -254 -255 -256 257 -258 -259 -260
6.85/6.93	v  -261 262 263 264 -265 266 -267 268 269 270
6.85/6.93	v  -271 -272 -273 274 -275 -276 277 -278 -279 -280
6.85/6.93	v  281 -282 -283 -284 285 286 287 288 289 -290
6.85/6.93	v  291 292 -293 -294 295 -296 297 298 299 300
6.85/6.93	v  301 302 -303 -304 -305 -306 -307 -308 309 -310
6.85/6.93	v  -311 -312 -313 314 -315 316 317 318 -319 -320
6.85/6.93	v  -321 322 -323 324 -325 -326 -327 -328 329 330
6.85/6.93	v  -331 -332 333 -334 -335 336 337 338 339 -340
6.85/6.93	v  -341 342 343 -344 345 -346 -347 348 -349 -350
6.85/6.93	v  351 352 353 -354 -355 356 357 -358 359 360
6.85/6.93	v  361 362 363 364 -365 366 -367 368 -369 370
6.85/6.93	v  -371 -372 373 -374 -375 376 -377 -378 379 380
6.85/6.93	v  381 -382 383 -384 -385 386 -387 -388 389 390
6.85/6.93	v  391 -392 393 394 395 396 397 398 -399 -400
6.85/6.93	v  401 402 -403 -404 405 -406 407 -408 -409 -410
6.85/6.93	v  411 -412 -413 -414 415 416 417 -418 419 420
6.85/6.93	v  -421 -422 423 -424 -425 426 -427 428 -429 430
6.85/6.93	v  431 -432 433 434 435 436 -437 438 -439 -440
6.85/6.93	v  -441 -442 -443 -444 -445 446 -447 448 -449 -450
6.85/6.93	v  -451 452 -453 454 -455 456 457 458 -459 -460
6.85/6.93	v  -461 462 463 464 465 -466 467 -468 469 -470
6.85/6.93	v  471 472 473 -474 -475 476 477 -478 479 480
6.85/6.93	v  -481 -482 483 484 485 -486 -487 488 489 490
6.85/6.93	v  491 -492 -493 -494 -495 496 -497 -498 -499 -500
6.85/6.93	v  -501 502 -503 504 -505 506 507 -508 509 510
6.85/6.93	v  -511 -512 -513 -514 515 516 -517 518 519 -520
6.85/6.93	v  -521 522 -523 524 525 -526 527 -528 529 530
6.85/6.93	v  -531 532 -533 -534 -535 -536 537 538 539 540
6.85/6.93	v  -541 -542 543 -544 -545 546 -547 548 -549 550
6.85/6.93	v  -551 552 553 -554 555 -556 557 558 -559 560
6.85/6.93	v  561 -562 563 564 565 -566 567 568 -569 -570
6.85/6.93	v  -571 572 573 -574 -575 576 577 578 579 -580
6.85/6.93	v  581 582 583 -584 -585 -586 587 588 589 590
6.85/6.93	v  591 592 593 -594 -595 -596 597 598 -599 600
6.85/6.93	v  -601 602 -603 -604 605 -606 -607 -608 -609 -610
6.85/6.93	v  -611 612 613 614 -615 -616 -617 618 -619 -620
6.85/6.93	v  -621 622 -623 -624 -625 626 627 -628 -629 630
6.85/6.93	v  631 -632 633 -634 635 636 637 638 639 640
6.85/6.93	v  641 642 -643 644 -645 646 647 648 649 -650
6.85/6.93	v  -651 652 653 654 655 656 657 -658 -659 660
6.85/6.93	v  661 662 663 -664 -665 666 -667 668 669 670
6.85/6.93	v  -671 672 673 -674 675 -676 -677 -678 -679 -680
6.85/6.93	v  -681 -682 -683 -684 -685 686 -687 688 -689 690
6.85/6.93	v  691 692 -693 -694 -695 -696 -697 698 699 700
6.85/6.93	v  701 702 703 704 -705 706 707 -708 709 -710
6.85/6.93	v  711 -712 713 714 715 -716 717 -718 719 720
6.85/6.93	v  721 722 723 724 -725 -726 -727 -728 729 730
6.85/6.93	v  -731 -732 733 -734 735 -736 -737 -738 -739 -740
6.85/6.93	v  -741 -742 743 -744 745 746 747 -748 -749 750
6.85/6.93	v  751 752 753 754 755 -756 -757 758 -759 -760
6.85/6.93	v  -761 -762 763 764 765 -766 -767 768 -769 770
6.85/6.93	v  -771 772 773 774 775 -776 777 -778 779 780
6.85/6.93	v  781 782 -783 784 -785 -786 -787 788 -789 -790
6.85/6.93	v  791 792 -793 -794 795 -796 -797 798 799 -800
6.85/6.93	v  801 802 -803 -804 -805 806 -807 -808 -809 810
6.85/6.93	v  -811 -812 -813 814 -815 816 -817 -818 -819 820
6.85/6.93	v  821 -822 823 824 825 -826 827 -828 829 -830
6.85/6.93	v  831 -832 833 -834 835 -836 -837 838 839 840
6.85/6.93	v  841 842 -843 844 -845 -846 -847 -848 -849 -850
6.85/6.93	v  -851 -852 853 854 -855 856 -857 858 -859 860
6.85/6.93	v  -861 -862 -863 -864 -865 -866 -867 -868 -869 870
6.85/6.93	v  -871 -872 -873 -874 875 -876 877 -878 -879 -880
6.85/6.93	v  881 882 -883 884 885 -886 -887 -888 -889 -890
6.85/6.93	v  -891 892 -893 894 895 -896 -897 -898 -899 900
6.85/6.93	v  901 902 -903 904 905 -906 -907 -908 -909 -910
6.85/6.93	v  911 912 -913 914 -915 -916 -917 -918 -919 920
6.85/6.93	v  921 -922 -923 -924 925 926 -927 928 -929 930
6.85/6.93	v  -931 932 -933 -934 -935 -936 -937 -938 939 -940
6.85/6.93	v  941 942 -943 -944 945 946 -947 -948 949 -950
6.85/6.93	v  951 952 953 -954 955 956 -957 -958 959 960
6.85/6.93	v  961 -962 -963 -964 -965 966 -967 968 -969 970
6.85/6.93	v  971 -972 973 -974 -975 -976 -977 -978 979 980
6.85/6.93	v  981 982 -983 -984 -985 -986 -987 -988 989 -990
6.85/6.93	v  991 992 -993 994 -995 -996 -997 998 -999 -1000
6.85/6.93	v  -1001 1002 -1003 1004 1005 -1006 -1007 -1008 1009 1010
6.85/6.93	v  1011 1012 1013 1014 1015 1016 -1017 -1018 -1019 -1020
6.85/6.93	v  1021 -1022 1023 1024 1025 1026 -1027 -1028 -1029 -1030
6.85/6.93	v  -1031 -1032 -1033 -1034 -1035 1036 -1037 -1038 -1039 1040
6.85/6.93	v  -1041 1042 -1043 1044 -1045 1046 -1047 1048 -1049 -1050
6.85/6.93	v  1051 1052 1053 -1054 -1055 1056 1057 1058 -1059 -1060
6.85/6.93	v  1061 1062 1063 -1064 1065 1066 -1067 1068 1069 1070
6.85/6.93	v  1071 -1072 -1073 1074 -1075 -1076 1077 -1078 1079 -1080
6.85/6.93	v  -1081 1082 -1083 -1084 1085 1086 1087 1088 1089 -1090
6.85/6.93	v  -1091 1092 1093 1094 -1095 -1096 1097 1098 -1099 -1100
6.85/6.93	v  -1101 -1102 -1103 -1104 -1105 -1106 -1107 -1108 -1109 -1110
6.85/6.93	v  1111 -1112 -1113 -1114 1115 -1116 1117 -1118 -1119 -1120
6.85/6.93	v  1121 1122 -1123 -1124 1125 -1126 1127 -1128 -1129 -1130
6.85/6.93	v  1131 -1132 1133 1134 -1135 1136 1137 1138 -1139 -1140
6.85/6.93	v  -1141 -1142 1143 -1144 1145 -1146 1147 1148 1149 1150
6.85/6.93	v  -1151 1152 1153 1154 -1155 -1156 1157 1158 -1159 -1160
6.85/6.93	v  -1161 -1162 1163 -1164 -1165 1166 -1167 -1168 -1169 -1170
6.85/6.93	v  0
6.85/6.93	c SATZILLA_TIME=6.910000

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node77/watcher-310358-1172558464 -o ROOT/results/node77/solver-310358-1172558464 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310358-1172558464/SATzilla2007_R /tmp/evaluation/310358-1172558464/instance-310358-1172558464.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.01 1.00 0.99 3/67 7307
/proc/meminfo: memFree=1838352/2055892 swapFree=4086192/4096564
[pid=7307] ppid=7305 vsize=1440 CPUtime=0
/proc/7307/stat : 7307 (SATzilla2007_R) S 7305 7307 7192 0 -1 4194304 127 0 0 0 0 0 0 0 19 0 1 0 50714013 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563358023 0 0 17 1 0 0
/proc/7307/statm: 360 110 95 260 0 84 0
[pid=7308] ppid=7307 vsize=768 CPUtime=0
/proc/7308/stat : 7308 (march_dl) R 7307 7307 7192 0 -1 4194304 99 0 0 0 0 0 0 0 20 0 1 0 50714013 786432 94 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134549887 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7308/statm: 192 94 50 118 0 71 0

[startup+0.106883 s]
/proc/loadavg: 1.01 1.00 0.99 3/67 7307
/proc/meminfo: memFree=1838352/2055892 swapFree=4086192/4096564
[pid=7307] ppid=7305 vsize=1440 CPUtime=0
/proc/7307/stat : 7307 (SATzilla2007_R) S 7305 7307 7192 0 -1 4194304 127 0 0 0 0 0 0 0 19 0 1 0 50714013 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563358023 0 0 17 1 0 0
/proc/7307/statm: 360 110 95 260 0 84 0
[pid=7308] ppid=7307 vsize=1972 CPUtime=0.1
/proc/7308/stat : 7308 (march_dl) R 7307 7307 7192 0 -1 4194304 416 0 0 0 10 0 0 0 21 0 1 0 50714013 2019328 408 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526932 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7308/statm: 493 408 74 118 0 372 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3412

[startup+0.51493 s]
/proc/loadavg: 1.01 1.00 0.99 3/67 7307
/proc/meminfo: memFree=1838352/2055892 swapFree=4086192/4096564
[pid=7307] ppid=7305 vsize=1440 CPUtime=0
/proc/7307/stat : 7307 (SATzilla2007_R) S 7305 7307 7192 0 -1 4194304 127 0 0 0 0 0 0 0 19 0 1 0 50714013 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563358023 0 0 17 1 0 0
/proc/7307/statm: 360 110 95 260 0 84 0
[pid=7308] ppid=7307 vsize=2104 CPUtime=0.5
/proc/7308/stat : 7308 (march_dl) R 7307 7307 7192 0 -1 4194304 457 0 0 0 50 0 0 0 25 0 1 0 50714013 2154496 449 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134663598 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7308/statm: 526 449 74 118 0 405 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3544

[startup+1.33503 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 7309
/proc/meminfo: memFree=1836608/2055892 swapFree=4086192/4096564
[pid=7307] ppid=7305 vsize=1440 CPUtime=0
/proc/7307/stat : 7307 (SATzilla2007_R) S 7305 7307 7192 0 -1 4194304 127 0 0 0 0 0 0 0 19 0 1 0 50714013 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563358023 0 0 17 1 0 0
/proc/7307/statm: 360 110 95 260 0 84 0
[pid=7308] ppid=7307 vsize=2104 CPUtime=1.32
/proc/7308/stat : 7308 (march_dl) R 7307 7307 7192 0 -1 4194304 474 0 0 0 132 0 0 0 25 0 1 0 50714013 2154496 466 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134528172 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7308/statm: 526 466 74 118 0 405 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3544

[startup+2.97122 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 7309
/proc/meminfo: memFree=1836480/2055892 swapFree=4086192/4096564
[pid=7307] ppid=7305 vsize=1440 CPUtime=0
/proc/7307/stat : 7307 (SATzilla2007_R) S 7305 7307 7192 0 -1 4194304 127 0 0 0 0 0 0 0 19 0 1 0 50714013 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563358023 0 0 17 1 0 0
/proc/7307/statm: 360 110 95 260 0 84 0
[pid=7308] ppid=7307 vsize=2236 CPUtime=2.96
/proc/7308/stat : 7308 (march_dl) R 7307 7307 7192 0 -1 4194304 489 0 0 0 296 0 0 0 25 0 1 0 50714013 2289664 481 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134617596 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7308/statm: 559 481 74 118 0 438 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3676

[startup+6.25662 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 7310
/proc/meminfo: memFree=1837248/2055892 swapFree=4086192/4096564
[pid=7307] ppid=7305 vsize=1440 CPUtime=4.99
/proc/7307/stat : 7307 (SATzilla2007_R) S 7305 7307 7192 0 -1 4194304 134 513 0 0 0 0 499 0 16 0 1 0 50714013 1474560 111 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563358023 0 0 17 0 0 0
/proc/7307/statm: 360 111 96 260 0 84 0
[pid=7310] ppid=7307 vsize=6192 CPUtime=1.24
/proc/7310/stat : 7310 (ubcsat2006) R 7307 7307 7192 0 -1 4194304 302 0 0 0 105 19 0 0 25 0 1 0 50714513 6340608 285 18446744073709551615 134512640 134777720 4294956576 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7310/statm: 1548 285 154 64 0 1128 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7632

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

[startup+6.56265 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 7310
/proc/meminfo: memFree=1837248/2055892 swapFree=4086192/4096564
[pid=7307] ppid=7305 vsize=1440 CPUtime=4.99
/proc/7307/stat : 7307 (SATzilla2007_R) S 7305 7307 7192 0 -1 4194304 134 513 0 0 0 0 499 0 16 0 1 0 50714013 1474560 111 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563358023 0 0 17 0 0 0
/proc/7307/statm: 360 111 96 260 0 84 0
[pid=7310] ppid=7307 vsize=6192 CPUtime=1.55
/proc/7310/stat : 7310 (ubcsat2006) R 7307 7307 7192 0 -1 4194304 302 0 0 0 132 23 0 0 25 0 1 0 50714513 6340608 285 18446744073709551615 134512640 134777720 4294956576 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7310/statm: 1548 285 154 64 0 1128 0
Current children cumulated CPU time (s) 6.54
Current children cumulated vsize (KiB) 7632

[startup+6.76668 s]
/proc/loadavg: 1.08 1.01 1.00 2/69 7310
/proc/meminfo: memFree=1837376/2055892 swapFree=4086192/4096564
[pid=7307] ppid=7305 vsize=1440 CPUtime=4.99
/proc/7307/stat : 7307 (SATzilla2007_R) S 7305 7307 7192 0 -1 4194304 134 513 0 0 0 0 499 0 16 0 1 0 50714013 1474560 111 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563358023 0 0 17 0 0 0
/proc/7307/statm: 360 111 96 260 0 84 0
[pid=7310] ppid=7307 vsize=6192 CPUtime=1.76
/proc/7310/stat : 7310 (ubcsat2006) R 7307 7307 7192 0 -1 4194304 302 0 0 0 150 26 0 0 25 0 1 0 50714513 6340608 285 18446744073709551615 134512640 134777720 4294956576 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7310/statm: 1548 285 154 64 0 1128 0
Current children cumulated CPU time (s) 6.75
Current children cumulated vsize (KiB) 7632

[startup+6.87269 s]
/proc/loadavg: 1.08 1.01 1.00 2/69 7310
/proc/meminfo: memFree=1837376/2055892 swapFree=4086192/4096564
[pid=7307] ppid=7305 vsize=1440 CPUtime=4.99
/proc/7307/stat : 7307 (SATzilla2007_R) S 7305 7307 7192 0 -1 4194304 134 513 0 0 0 0 499 0 16 0 1 0 50714013 1474560 111 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563358023 0 0 17 0 0 0
/proc/7307/statm: 360 111 96 260 0 84 0
[pid=7310] ppid=7307 vsize=6192 CPUtime=1.86
/proc/7310/stat : 7310 (ubcsat2006) R 7307 7307 7192 0 -1 4194304 302 0 0 0 159 27 0 0 25 0 1 0 50714513 6340608 285 18446744073709551615 134512640 134777720 4294956576 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7310/statm: 1548 285 154 64 0 1128 0
Current children cumulated CPU time (s) 6.85
Current children cumulated vsize (KiB) 7632

Child status: 10
Real time (s): 6.93283
CPU time (s): 6.92695
CPU user time (s): 6.63799
CPU system time (s): 0.288956
CPU usage (%): 99.9152
Max. virtual memory (cumulated for all children) (KiB): 7632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.63799
system time used= 0.288956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 986
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= 20
involuntary context switches= 13

runsolver used 0.004999 second user time and 0.021996 second system time

The end

Launcher Data (download as text)

Begin job on node77 on Tue Feb 27 06:41:05 UTC 2007

IDJOB= 310358
IDBENCH= 20284
IDSOLVER= 134
FILE ID= node77/310358-1172558464

PBS_JOBID= 3971876

Free space on /tmp= 66642 MiB

SOLVER NAME= SATzilla RANDOM
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1091800488-20-SAT.cnf
COMMAND LINE= /tmp/evaluation/310358-1172558464/SATzilla2007_R /tmp/evaluation/310358-1172558464/instance-310358-1172558464.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-310358-1172558464 -o ROOT/results/node77/solver-310358-1172558464 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310358-1172558464/SATzilla2007_R /tmp/evaluation/310358-1172558464/instance-310358-1172558464.cnf            

META MD5SUM SOLVER= 44dcaa7dbf032757655ae5e30ee65a10
MD5SUM BENCH=  19894e180d089892cac2d8b0cea80a17

RANDOM SEED= 187824504

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node77.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.239
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6006.15
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.239
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1838760 kB
Buffers:         27880 kB
Cached:         144456 kB
SwapCached:       4056 kB
Active:          85524 kB
Inactive:        96888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1838760 kB
SwapTotal:     4096564 kB
SwapFree:      4086192 kB
Dirty:            8416 kB
Writeback:           0 kB
Mapped:          15244 kB
Slab:            21216 kB
Committed_AS:   111796 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66641 MiB

End job on node77 on Tue Feb 27 06:41:12 UTC 2007