Trace number 1544121

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
SAT07 reference solver: SATzilla RANDOMSAT 6.44502 6.45434

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S520696524-059.cnf
MD5SUM3606a223e44ca7ebc5d996a3ddbfb35d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.084986
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

6.37/6.45	c run March_dl for 5 seconds ... 
6.37/6.45	c Bin: Executing march_dl
6.37/6.45	c child exit by a signal
6.37/6.45	c march_dl returned code 137.
6.37/6.45	c run saps (UBCSAT implementation) for 2 seconds ... 
6.37/6.45	c Bin: Executing ubcsat2006
6.37/6.45	c child exited successfully
6.37/6.45	c ubcsat2006 returned code 10.
6.37/6.45	# 
6.37/6.45	# UBCSAT version 1.1.0pp
6.37/6.45	# 
6.37/6.45	# http://www.satlib.org/ubcsat
6.37/6.45	# 
6.37/6.45	# ubcsat -h for help
6.37/6.45	# 
6.37/6.45	#  -alg saps
6.37/6.45	#  -runs 1 
6.37/6.45	#  -cutoff 4294967295 
6.37/6.45	#  -timeout 2.000000 
6.37/6.45	#  -gtimeout 0.000000 
6.37/6.45	#  -noimprove 0 
6.37/6.45	#  -target 0 
6.37/6.45	#  -wtarget 0.000000 
6.37/6.45	#  -seed 1238604777 
6.37/6.45	#  -solve 0 
6.37/6.45	#  -find,-numsol 0 
6.37/6.45	#  -findunique 0 
6.37/6.45	#  -srestart 0 
6.37/6.45	#  -prestart 0.000000 
6.37/6.45	#  -drestart 0 
6.37/6.45	# 
6.37/6.45	#  -alpha 1.300000 
6.37/6.45	#  -rho 0.100000 
6.37/6.45	#  -ps 0.050000 
6.37/6.45	#  -wp 0.010000 
6.37/6.45	#  -sapsthresh -0.100000 
6.37/6.45	# 
6.37/6.45	# UBCSAT default output: 
6.37/6.45	#    'ubcsat -r out null' to suppress, 'ubcsat -hc' for customization help
6.37/6.45	# 
6.37/6.45	# 
6.37/6.45	# Output Columns: |run|found|best|beststep|steps|
6.37/6.45	# 
6.37/6.45	# run: Run Number
6.37/6.45	# found: Target Solution Quality Found? (1 => yes)
6.37/6.45	# best: Best (Lowest) # of False Clauses Found
6.37/6.45	# beststep: Step of Best (Lowest) # of False Clauses Found
6.37/6.45	# steps: Total Number of Search Steps
6.37/6.45	# 
6.37/6.45	#       F  Best       Step      Total 
6.37/6.45	#   Run N Sol'n         of     Search 
6.37/6.45	#   No. D Found       Best      Steps 
6.37/6.45	# 
6.37/6.45	      1 1     0     314125     314125 
6.37/6.45	
6.37/6.45	
6.37/6.45	Variables = 2000
6.37/6.45	Clauses = 8400
6.37/6.45	TotalLiterals = 25200
6.37/6.45	TotalCPUTimeElapsed = 1.310     
6.37/6.45	FlipsPerSecond = 239790 
6.37/6.45	RunsExecuted = 1
6.37/6.45	SuccessfulRuns = 1
6.37/6.45	PercentSuccess = 100.00
6.37/6.45	Steps_Mean = 314125
6.37/6.45	Steps_CoeffVariance = 0
6.37/6.45	Steps_Median = 314125
6.37/6.45	CPUTime_Mean = 1.31
6.37/6.45	CPUTime_CoeffVariance = 0
6.37/6.45	CPUTime_Median = 1.31
6.37/6.45	
6.37/6.45	
6.37/6.45	c 
6.37/6.45	c UBCSAT version 1.1.0pp
6.37/6.45	c 
6.37/6.45	c http://www.satlib.org/ubcsat
6.37/6.45	c 
6.37/6.45	c ubcsat -h for help
6.37/6.45	c 
6.37/6.45	c  -runs 1 
6.37/6.45	c  -cutoff 4294967295 
6.37/6.45	c  -timeout 2.000000 
6.37/6.45	c  -gtimeout 0.000000 
6.37/6.45	c  -noimprove 0 
6.37/6.45	c  -target 0 
6.37/6.45	c  -wtarget 0.000000 
6.37/6.45	c  -seed 1238604777 
6.37/6.45	c  -solve 0 
6.37/6.45	c  -find,-numsol 0 
6.37/6.45	c  -findunique 0 
6.37/6.45	c  -srestart 0 
6.37/6.45	c  -prestart 0.000000 
6.37/6.45	c  -drestart 0 
6.37/6.45	c 
6.37/6.45	c  -alpha 1.300000 
6.37/6.45	c  -rho 0.100000 
6.37/6.45	c  -ps 0.050000 
6.37/6.45	c  -wp 0.010000 
6.37/6.45	c  -sapsthresh -0.100000 
6.37/6.45	c 
6.37/6.45	s SATISFIABLE
6.37/6.45	v  1 2 3 4 -5 6 7 8 -9 -10
6.37/6.45	v  11 12 13 14 -15 -16 17 -18 -19 20
6.37/6.45	v  21 22 -23 -24 25 -26 27 -28 29 30
6.37/6.45	v  31 32 -33 34 35 -36 37 38 -39 -40
6.37/6.45	v  -41 42 43 -44 -45 46 47 48 49 -50
6.37/6.45	v  -51 52 53 54 -55 56 57 58 -59 -60
6.37/6.45	v  61 -62 -63 64 65 66 67 68 -69 -70
6.37/6.45	v  -71 -72 -73 74 75 -76 77 -78 -79 80
6.37/6.45	v  81 -82 83 -84 -85 -86 87 88 89 -90
6.37/6.45	v  91 -92 93 -94 95 -96 97 -98 -99 -100
6.37/6.45	v  101 -102 -103 -104 105 106 -107 -108 -109 -110
6.37/6.45	v  -111 112 -113 114 -115 -116 -117 118 -119 -120
6.37/6.45	v  -121 122 -123 -124 125 -126 127 -128 129 130
6.37/6.45	v  -131 -132 133 -134 135 -136 -137 -138 -139 -140
6.37/6.45	v  141 -142 143 144 145 -146 -147 148 -149 150
6.37/6.45	v  151 152 -153 154 -155 156 157 -158 -159 -160
6.37/6.45	v  -161 -162 -163 164 -165 -166 -167 168 -169 -170
6.37/6.45	v  -171 172 -173 174 175 176 177 -178 179 180
6.37/6.45	v  -181 -182 183 184 -185 186 -187 -188 189 190
6.37/6.45	v  -191 -192 193 -194 -195 196 197 198 -199 -200
6.37/6.45	v  -201 202 203 204 205 -206 -207 208 -209 210
6.37/6.45	v  211 212 -213 -214 215 -216 -217 218 219 220
6.37/6.45	v  221 -222 223 224 225 226 227 -228 229 -230
6.37/6.45	v  231 232 -233 -234 -235 -236 -237 238 -239 -240
6.37/6.45	v  -241 -242 -243 -244 -245 -246 247 248 249 250
6.37/6.45	v  -251 -252 253 254 -255 256 257 -258 259 260
6.37/6.45	v  261 262 -263 264 -265 -266 -267 268 269 -270
6.37/6.45	v  271 272 -273 274 275 276 -277 278 -279 280
6.37/6.45	v  -281 -282 283 284 285 -286 287 -288 -289 -290
6.37/6.45	v  -291 -292 -293 294 -295 296 297 -298 299 300
6.37/6.45	v  301 -302 -303 304 305 306 -307 -308 -309 -310
6.37/6.45	v  -311 312 313 -314 -315 -316 317 318 -319 -320
6.37/6.45	v  -321 -322 323 -324 -325 326 -327 328 329 -330
6.37/6.45	v  331 332 -333 334 -335 336 337 -338 -339 340
6.37/6.45	v  -341 342 -343 -344 345 -346 347 348 349 350
6.37/6.45	v  -351 -352 -353 -354 -355 356 357 358 -359 360
6.37/6.45	v  -361 362 -363 364 365 366 367 -368 -369 -370
6.37/6.45	v  -371 -372 373 -374 375 -376 377 -378 -379 380
6.37/6.45	v  381 382 383 -384 -385 -386 -387 388 389 -390
6.37/6.45	v  391 392 -393 394 395 -396 397 -398 399 -400
6.37/6.45	v  401 402 -403 404 405 406 -407 408 409 -410
6.37/6.45	v  411 412 -413 -414 415 416 417 -418 -419 -420
6.37/6.45	v  421 -422 -423 -424 425 426 -427 428 429 430
6.37/6.45	v  431 432 -433 434 -435 436 437 438 -439 -440
6.37/6.45	v  -441 -442 -443 444 -445 -446 -447 448 -449 450
6.37/6.45	v  451 452 -453 454 455 456 457 458 459 -460
6.37/6.45	v  -461 462 463 464 -465 466 467 -468 469 -470
6.37/6.45	v  -471 -472 473 -474 475 -476 477 478 -479 480
6.37/6.45	v  481 482 483 484 485 -486 487 -488 489 -490
6.37/6.45	v  -491 492 493 494 495 -496 -497 498 -499 500
6.37/6.45	v  501 502 -503 -504 -505 -506 -507 -508 509 510
6.37/6.45	v  -511 -512 513 -514 515 -516 -517 518 -519 520
6.37/6.45	v  -521 522 523 524 -525 -526 -527 528 529 530
6.37/6.45	v  -531 -532 533 534 -535 -536 537 -538 -539 -540
6.37/6.45	v  541 542 -543 -544 -545 546 -547 548 -549 550
6.37/6.45	v  -551 -552 553 -554 -555 -556 557 558 -559 560
6.37/6.45	v  561 562 563 564 -565 566 -567 568 -569 570
6.37/6.45	v  -571 572 573 574 -575 576 -577 -578 -579 580
6.37/6.45	v  -581 -582 583 -584 585 586 -587 588 589 -590
6.37/6.45	v  591 592 593 594 -595 596 -597 598 -599 600
6.37/6.45	v  -601 602 603 604 605 -606 607 -608 -609 -610
6.37/6.45	v  -611 -612 613 614 -615 616 -617 -618 619 620
6.37/6.45	v  -621 622 623 624 -625 626 -627 -628 629 -630
6.37/6.45	v  631 632 633 634 635 636 637 -638 -639 640
6.37/6.45	v  641 -642 -643 644 645 -646 -647 648 -649 650
6.37/6.45	v  651 652 653 654 -655 656 657 -658 -659 -660
6.37/6.45	v  661 662 -663 -664 -665 666 -667 668 669 -670
6.37/6.45	v  671 672 673 -674 675 676 677 678 -679 -680
6.37/6.45	v  -681 -682 -683 684 685 -686 -687 688 -689 690
6.37/6.45	v  -691 692 -693 694 695 -696 697 -698 699 700
6.37/6.45	v  -701 702 -703 -704 -705 -706 -707 -708 709 710
6.37/6.45	v  -711 -712 -713 714 -715 716 717 718 719 720
6.37/6.45	v  721 -722 723 -724 725 726 -727 728 729 730
6.37/6.45	v  731 732 -733 734 735 -736 -737 738 739 740
6.37/6.45	v  -741 742 -743 744 -745 -746 747 -748 -749 750
6.37/6.45	v  -751 -752 -753 -754 -755 -756 757 -758 759 760
6.37/6.45	v  761 762 763 -764 -765 766 -767 -768 -769 770
6.37/6.45	v  771 -772 -773 -774 -775 -776 777 778 -779 780
6.37/6.45	v  781 -782 783 784 -785 -786 -787 -788 789 -790
6.37/6.45	v  791 -792 793 -794 -795 796 797 -798 -799 -800
6.37/6.45	v  801 -802 -803 804 -805 -806 -807 808 809 810
6.37/6.45	v  -811 812 813 -814 815 -816 -817 -818 819 820
6.37/6.45	v  821 822 -823 -824 -825 826 827 828 829 -830
6.37/6.45	v  -831 -832 833 -834 835 -836 -837 -838 839 840
6.37/6.45	v  841 842 843 -844 -845 846 -847 848 -849 850
6.37/6.45	v  851 852 853 -854 -855 -856 857 -858 859 -860
6.37/6.45	v  861 862 -863 -864 -865 866 867 868 -869 -870
6.37/6.45	v  871 -872 873 874 875 -876 877 878 -879 880
6.37/6.45	v  -881 -882 -883 884 -885 886 887 -888 889 890
6.37/6.45	v  891 -892 -893 -894 -895 -896 -897 898 899 900
6.37/6.45	v  -901 -902 903 904 -905 906 907 908 909 910
6.37/6.45	v  911 912 -913 914 -915 916 917 918 -919 920
6.37/6.45	v  921 -922 -923 -924 925 926 -927 -928 -929 930
6.37/6.45	v  -931 -932 -933 -934 -935 -936 937 938 939 -940
6.37/6.45	v  -941 -942 943 944 945 946 -947 948 949 -950
6.37/6.45	v  -951 952 -953 954 955 956 -957 958 -959 -960
6.37/6.45	v  961 962 -963 -964 -965 966 967 968 -969 970
6.37/6.45	v  -971 972 973 974 975 976 -977 978 979 980
6.37/6.45	v  -981 -982 -983 984 985 986 -987 -988 -989 990
6.37/6.45	v  991 992 993 -994 -995 996 -997 -998 -999 -1000
6.37/6.45	v  -1001 -1002 -1003 1004 -1005 1006 -1007 1008 -1009 1010
6.37/6.45	v  1011 -1012 1013 -1014 -1015 -1016 -1017 1018 1019 -1020
6.37/6.45	v  -1021 1022 -1023 -1024 1025 -1026 -1027 -1028 -1029 1030
6.37/6.45	v  -1031 1032 1033 1034 -1035 -1036 -1037 -1038 -1039 1040
6.37/6.45	v  1041 1042 -1043 1044 -1045 1046 -1047 -1048 1049 1050
6.37/6.45	v  1051 1052 -1053 -1054 1055 -1056 -1057 1058 1059 1060
6.37/6.45	v  1061 -1062 -1063 1064 1065 1066 1067 1068 -1069 -1070
6.37/6.45	v  1071 -1072 -1073 1074 -1075 -1076 -1077 -1078 1079 1080
6.37/6.45	v  1081 1082 1083 1084 1085 1086 1087 -1088 1089 1090
6.37/6.45	v  -1091 -1092 -1093 -1094 1095 1096 -1097 1098 -1099 -1100
6.37/6.45	v  1101 -1102 -1103 1104 -1105 -1106 1107 -1108 -1109 -1110
6.37/6.45	v  1111 1112 1113 1114 -1115 -1116 1117 1118 -1119 -1120
6.37/6.45	v  1121 -1122 1123 1124 1125 1126 -1127 -1128 -1129 1130
6.37/6.45	v  1131 1132 -1133 1134 1135 -1136 -1137 1138 1139 1140
6.37/6.45	v  -1141 -1142 1143 -1144 -1145 -1146 -1147 -1148 -1149 1150
6.37/6.45	v  1151 -1152 -1153 1154 -1155 -1156 1157 1158 -1159 -1160
6.37/6.45	v  -1161 1162 -1163 1164 1165 1166 1167 1168 1169 -1170
6.37/6.45	v  1171 -1172 1173 -1174 1175 -1176 1177 1178 1179 -1180
6.37/6.45	v  -1181 1182 1183 -1184 1185 -1186 1187 -1188 1189 1190
6.37/6.45	v  1191 -1192 -1193 1194 -1195 1196 1197 -1198 -1199 -1200
6.37/6.45	v  -1201 -1202 -1203 1204 1205 1206 1207 -1208 -1209 1210
6.37/6.45	v  1211 -1212 1213 -1214 -1215 1216 -1217 -1218 1219 -1220
6.37/6.45	v  1221 -1222 1223 1224 -1225 -1226 1227 -1228 -1229 1230
6.37/6.45	v  1231 1232 1233 -1234 1235 -1236 1237 -1238 -1239 1240
6.37/6.45	v  -1241 -1242 1243 1244 -1245 1246 1247 -1248 -1249 -1250
6.37/6.45	v  1251 -1252 -1253 -1254 1255 1256 -1257 1258 1259 1260
6.37/6.45	v  -1261 1262 1263 -1264 -1265 -1266 1267 -1268 1269 -1270
6.37/6.45	v  1271 -1272 1273 1274 1275 -1276 -1277 1278 -1279 1280
6.37/6.45	v  1281 1282 1283 1284 1285 -1286 1287 1288 -1289 1290
6.37/6.45	v  1291 1292 -1293 1294 1295 -1296 1297 -1298 -1299 -1300
6.37/6.45	v  -1301 1302 -1303 -1304 -1305 -1306 1307 1308 1309 1310
6.37/6.45	v  1311 1312 1313 -1314 -1315 1316 1317 1318 1319 1320
6.37/6.45	v  -1321 -1322 -1323 -1324 -1325 1326 1327 -1328 1329 -1330
6.37/6.45	v  1331 -1332 -1333 1334 1335 -1336 -1337 -1338 1339 1340
6.37/6.45	v  1341 1342 1343 -1344 -1345 1346 1347 1348 -1349 1350
6.37/6.45	v  -1351 -1352 -1353 -1354 -1355 -1356 1357 -1358 -1359 1360
6.37/6.45	v  -1361 -1362 1363 1364 1365 1366 -1367 -1368 -1369 -1370
6.37/6.45	v  1371 -1372 -1373 -1374 -1375 1376 -1377 1378 -1379 -1380
6.37/6.45	v  -1381 -1382 1383 1384 -1385 -1386 -1387 1388 1389 1390
6.37/6.45	v  -1391 -1392 1393 -1394 -1395 -1396 -1397 -1398 1399 1400
6.37/6.45	v  -1401 1402 -1403 1404 1405 -1406 -1407 1408 1409 1410
6.37/6.45	v  -1411 -1412 -1413 1414 -1415 1416 -1417 1418 1419 -1420
6.37/6.45	v  -1421 1422 -1423 -1424 1425 -1426 1427 1428 1429 -1430
6.37/6.45	v  1431 -1432 -1433 1434 1435 -1436 -1437 1438 -1439 1440
6.37/6.45	v  -1441 -1442 1443 1444 1445 -1446 1447 1448 1449 1450
6.37/6.45	v  1451 1452 1453 -1454 1455 1456 -1457 -1458 -1459 -1460
6.37/6.45	v  1461 1462 -1463 -1464 1465 1466 1467 1468 -1469 -1470
6.37/6.45	v  1471 1472 1473 -1474 -1475 -1476 1477 -1478 -1479 1480
6.37/6.45	v  -1481 -1482 1483 1484 1485 1486 -1487 1488 1489 1490
6.37/6.45	v  -1491 -1492 -1493 -1494 1495 1496 1497 -1498 -1499 1500
6.37/6.45	v  -1501 1502 1503 -1504 1505 -1506 1507 1508 1509 1510
6.37/6.45	v  -1511 1512 -1513 -1514 1515 1516 -1517 -1518 1519 1520
6.37/6.45	v  -1521 -1522 1523 1524 -1525 -1526 1527 1528 1529 1530
6.37/6.45	v  -1531 1532 -1533 1534 -1535 -1536 -1537 1538 -1539 -1540
6.37/6.45	v  -1541 -1542 -1543 -1544 1545 1546 -1547 1548 1549 1550
6.37/6.45	v  -1551 1552 -1553 1554 1555 1556 -1557 -1558 1559 1560
6.37/6.45	v  -1561 1562 1563 -1564 1565 -1566 -1567 1568 -1569 -1570
6.37/6.45	v  1571 1572 -1573 1574 -1575 1576 -1577 1578 1579 1580
6.37/6.45	v  -1581 1582 -1583 1584 -1585 -1586 -1587 1588 1589 -1590
6.37/6.45	v  1591 -1592 -1593 -1594 1595 1596 -1597 -1598 1599 -1600
6.37/6.45	v  -1601 1602 1603 1604 1605 1606 1607 -1608 -1609 1610
6.37/6.45	v  1611 1612 -1613 -1614 1615 -1616 -1617 -1618 1619 1620
6.37/6.45	v  -1621 1622 -1623 1624 -1625 1626 -1627 -1628 -1629 1630
6.37/6.45	v  1631 -1632 -1633 -1634 -1635 1636 1637 -1638 1639 1640
6.37/6.45	v  -1641 1642 -1643 1644 -1645 1646 -1647 -1648 -1649 -1650
6.37/6.45	v  1651 1652 -1653 1654 1655 -1656 1657 -1658 1659 1660
6.37/6.45	v  1661 -1662 1663 -1664 -1665 -1666 1667 -1668 1669 -1670
6.37/6.45	v  -1671 1672 1673 -1674 1675 -1676 1677 1678 -1679 -1680
6.37/6.45	v  -1681 -1682 1683 -1684 1685 1686 1687 -1688 1689 1690
6.37/6.45	v  -1691 -1692 1693 1694 1695 1696 -1697 -1698 -1699 1700
6.37/6.45	v  1701 -1702 -1703 -1704 1705 -1706 1707 1708 1709 -1710
6.37/6.45	v  -1711 1712 -1713 -1714 -1715 1716 1717 1718 1719 1720
6.37/6.45	v  -1721 1722 1723 -1724 -1725 1726 1727 -1728 1729 1730
6.37/6.45	v  -1731 1732 1733 -1734 1735 -1736 1737 1738 1739 -1740
6.37/6.45	v  1741 1742 1743 -1744 1745 1746 1747 -1748 1749 1750
6.37/6.45	v  1751 -1752 -1753 -1754 1755 -1756 1757 1758 1759 1760
6.37/6.45	v  -1761 -1762 1763 1764 -1765 -1766 1767 1768 -1769 -1770
6.37/6.45	v  -1771 1772 1773 -1774 -1775 1776 -1777 1778 1779 -1780
6.37/6.45	v  -1781 1782 1783 1784 1785 1786 -1787 1788 -1789 -1790
6.37/6.45	v  1791 -1792 -1793 1794 -1795 -1796 1797 -1798 -1799 1800
6.37/6.45	v  -1801 1802 1803 -1804 1805 -1806 -1807 1808 -1809 1810
6.37/6.45	v  1811 1812 -1813 -1814 1815 1816 -1817 -1818 -1819 1820
6.37/6.45	v  -1821 -1822 1823 -1824 1825 1826 1827 1828 1829 -1830
6.37/6.45	v  1831 -1832 -1833 1834 1835 1836 1837 1838 -1839 1840
6.37/6.45	v  1841 1842 -1843 -1844 -1845 -1846 1847 1848 -1849 -1850
6.37/6.45	v  -1851 -1852 -1853 -1854 1855 -1856 -1857 1858 -1859 1860
6.37/6.45	v  1861 -1862 -1863 1864 1865 -1866 1867 1868 -1869 1870
6.37/6.45	v  -1871 -1872 1873 -1874 -1875 -1876 1877 -1878 1879 -1880
6.37/6.45	v  1881 1882 1883 1884 -1885 -1886 -1887 -1888 1889 -1890
6.37/6.45	v  -1891 -1892 1893 1894 1895 -1896 -1897 1898 -1899 1900
6.37/6.45	v  -1901 1902 -1903 1904 -1905 1906 1907 -1908 -1909 1910
6.37/6.45	v  -1911 1912 1913 -1914 -1915 1916 -1917 1918 1919 -1920
6.37/6.45	v  1921 1922 -1923 1924 -1925 -1926 1927 -1928 -1929 1930
6.37/6.45	v  -1931 -1932 -1933 -1934 1935 -1936 -1937 1938 1939 -1940
6.37/6.45	v  -1941 1942 1943 -1944 -1945 1946 -1947 -1948 -1949 -1950
6.37/6.45	v  1951 1952 1953 1954 -1955 -1956 1957 -1958 -1959 -1960
6.37/6.45	v  -1961 -1962 1963 -1964 -1965 1966 -1967 -1968 1969 1970
6.37/6.45	v  -1971 -1972 -1973 1974 -1975 1976 -1977 1978 1979 -1980
6.37/6.45	v  -1981 1982 -1983 -1984 -1985 -1986 -1987 -1988 1989 -1990
6.37/6.45	v  1991 1992 -1993 1994 -1995 1996 1997 -1998 1999 -2000
6.37/6.45	v  0
6.37/6.45	c SATZILLA_TIME=6.440000

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544121-1238604777/watcher-1544121-1238604777 -o /tmp/evaluation-result-1544121-1238604777/solver-1544121-1238604777 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2007_R HOME/instance-1544121-1238604777.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 14365
/proc/meminfo: memFree=1251928/2055920 swapFree=4176412/4192956
[pid=14365] ppid=14363 vsize=1440 CPUtime=0
/proc/14365/stat : 14365 (SATzilla2007_R) R 14363 14365 14328 0 -1 4194304 126 0 0 0 0 0 0 0 20 0 1 0 1133140656 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 0 0 0
/proc/14365/statm: 360 110 95 260 0 84 0
[pid=14366] ppid=14365 vsize=768 CPUtime=0
/proc/14366/stat : 14366 (march_dl) R 14365 14365 14328 0 -1 4194304 108 0 0 0 0 0 0 0 20 0 1 0 1133140656 786432 103 1992294400 134512640 134996440 4294956256 18446744073709551615 134620640 0 0 8392704 0 0 0 0 17 0 0 0
/proc/14366/statm: 192 103 50 118 0 71 0

[startup+0.0442601 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 14365
/proc/meminfo: memFree=1251928/2055920 swapFree=4176412/4192956
[pid=14365] ppid=14363 vsize=1440 CPUtime=0
/proc/14365/stat : 14365 (SATzilla2007_R) S 14363 14365 14328 0 -1 4194304 128 0 0 0 0 0 0 0 20 0 1 0 1133140656 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14365/statm: 360 110 95 260 0 84 0
[pid=14366] ppid=14365 vsize=1456 CPUtime=0.03
/proc/14366/stat : 14366 (march_dl) R 14365 14365 14328 0 -1 4194304 271 0 0 0 3 0 0 0 20 0 1 0 1133140656 1490944 263 1992294400 134512640 134996440 4294956256 18446744073709551615 134543078 0 0 8392704 0 0 0 0 17 0 0 0
/proc/14366/statm: 364 263 61 118 0 243 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2896

[startup+0.101266 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 14365
/proc/meminfo: memFree=1251928/2055920 swapFree=4176412/4192956
[pid=14365] ppid=14363 vsize=1440 CPUtime=0
/proc/14365/stat : 14365 (SATzilla2007_R) S 14363 14365 14328 0 -1 4194304 128 0 0 0 0 0 0 0 20 0 1 0 1133140656 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14365/statm: 360 110 95 260 0 84 0
[pid=14366] ppid=14365 vsize=3016 CPUtime=0.09
/proc/14366/stat : 14366 (march_dl) R 14365 14365 14328 0 -1 4194304 758 0 0 0 9 0 0 0 22 0 1 0 1133140656 3088384 654 1992294400 134512640 134996440 4294956256 18446744073709551615 134651476 0 0 8392704 0 0 0 0 17 0 0 0
/proc/14366/statm: 754 654 72 118 0 633 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4456

[startup+0.301292 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 14365
/proc/meminfo: memFree=1251928/2055920 swapFree=4176412/4192956
[pid=14365] ppid=14363 vsize=1440 CPUtime=0
/proc/14365/stat : 14365 (SATzilla2007_R) S 14363 14365 14328 0 -1 4194304 128 0 0 0 0 0 0 0 20 0 1 0 1133140656 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14365/statm: 360 110 95 260 0 84 0
[pid=14366] ppid=14365 vsize=3016 CPUtime=0.29
/proc/14366/stat : 14366 (march_dl) R 14365 14365 14328 0 -1 4194304 773 0 0 0 29 0 0 0 24 0 1 0 1133140656 3088384 669 1992294400 134512640 134996440 4294956256 18446744073709551615 134514035 0 0 8392704 0 0 0 0 17 0 0 0
/proc/14366/statm: 754 669 74 118 0 633 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4456

[startup+0.701343 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 14365
/proc/meminfo: memFree=1251928/2055920 swapFree=4176412/4192956
[pid=14365] ppid=14363 vsize=1440 CPUtime=0
/proc/14365/stat : 14365 (SATzilla2007_R) S 14363 14365 14328 0 -1 4194304 128 0 0 0 0 0 0 0 20 0 1 0 1133140656 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14365/statm: 360 110 95 260 0 84 0
[pid=14366] ppid=14365 vsize=3148 CPUtime=0.69
/proc/14366/stat : 14366 (march_dl) R 14365 14365 14328 0 -1 4194304 793 0 0 0 69 0 0 0 25 0 1 0 1133140656 3223552 689 1992294400 134512640 134996440 4294956256 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 0 0 0
/proc/14366/statm: 787 689 74 118 0 666 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4588

[startup+1.50145 s]
/proc/loadavg: 0.92 0.98 0.99 2/68 14367
/proc/meminfo: memFree=1249224/2055920 swapFree=4176412/4192956
[pid=14365] ppid=14363 vsize=1440 CPUtime=0
/proc/14365/stat : 14365 (SATzilla2007_R) S 14363 14365 14328 0 -1 4194304 128 0 0 0 0 0 0 0 20 0 1 0 1133140656 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14365/statm: 360 110 95 260 0 84 0
[pid=14366] ppid=14365 vsize=3276 CPUtime=1.49
/proc/14366/stat : 14366 (march_dl) R 14365 14365 14328 0 -1 4194304 819 0 0 0 149 0 0 0 25 0 1 0 1133140656 3354624 715 1992294400 134512640 134996440 4294956256 18446744073709551615 134514049 0 0 8392704 0 0 0 0 17 0 0 0
/proc/14366/statm: 819 715 74 118 0 698 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4716

[startup+3.10165 s]
/proc/loadavg: 0.92 0.98 0.99 2/68 14367
/proc/meminfo: memFree=1249032/2055920 swapFree=4176412/4192956
[pid=14365] ppid=14363 vsize=1440 CPUtime=0
/proc/14365/stat : 14365 (SATzilla2007_R) S 14363 14365 14328 0 -1 4194304 128 0 0 0 0 0 0 0 20 0 1 0 1133140656 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14365/statm: 360 110 95 260 0 84 0
[pid=14366] ppid=14365 vsize=3276 CPUtime=3.09
/proc/14366/stat : 14366 (march_dl) R 14365 14365 14328 0 -1 4194304 840 0 0 0 309 0 0 0 25 0 1 0 1133140656 3354624 736 1992294400 134512640 134996440 4294956256 18446744073709551615 134533016 0 0 8392704 0 0 0 0 17 0 0 0
/proc/14366/statm: 819 736 74 118 0 698 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4716

[startup+6.30107 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 14368
/proc/meminfo: memFree=1250632/2055920 swapFree=4176412/4192956
[pid=14365] ppid=14363 vsize=1440 CPUtime=4.99
/proc/14365/stat : 14365 (SATzilla2007_R) S 14363 14365 14328 0 -1 4194304 135 853 0 0 0 0 499 0 16 0 1 0 1133140656 1474560 111 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/14365/statm: 360 111 96 260 0 84 0
[pid=14368] ppid=14365 vsize=6188 CPUtime=1.28
/proc/14368/stat : 14368 (ubcsat2006) R 14365 14365 14328 0 -1 4194304 369 0 0 0 118 10 0 0 25 0 1 0 1133141156 6336512 352 1992294400 134512640 134777720 4294956112 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 0 0 0
/proc/14368/statm: 1547 352 156 64 0 1128 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 7628

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

[startup+6.40208 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 14368
/proc/meminfo: memFree=1250632/2055920 swapFree=4176412/4192956
[pid=14365] ppid=14363 vsize=1440 CPUtime=4.99
/proc/14365/stat : 14365 (SATzilla2007_R) S 14363 14365 14328 0 -1 4194304 135 853 0 0 0 0 499 0 16 0 1 0 1133140656 1474560 111 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/14365/statm: 360 111 96 260 0 84 0
[pid=14368] ppid=14365 vsize=6188 CPUtime=1.38
/proc/14368/stat : 14368 (ubcsat2006) R 14365 14365 14328 0 -1 4194304 369 0 0 0 127 11 0 0 25 0 1 0 1133141156 6336512 352 1992294400 134512640 134777720 4294956112 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 0 0 0
/proc/14368/statm: 1547 352 156 64 0 1128 0
Current children cumulated CPU time (s) 6.37
Current children cumulated vsize (KiB) 7628

Child status: 10
Real time (s): 6.45434
CPU time (s): 6.44502
CPU user time (s): 6.31304
CPU system time (s): 0.131979
CPU usage (%): 99.8555
Max. virtual memory (cumulated for all children) (KiB): 7628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.31304
system time used= 0.131979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1392
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= 15
involuntary context switches= 25

runsolver used 0.007998 second user time and 0.026995 second system time

The end

Launcher Data 

Begin job on node40 at 2009-04-01 18:52:57
IDJOB=1544121
IDBENCH=70288
IDSOLVER=557
FILE ID=node40/1544121-1238604777
PBS_JOBID= 9068367
Free space on /tmp= 63504 MiB

SOLVER NAME= SAT07 reference solver: SATzilla RANDOM
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S520696524-059.cnf
COMMAND LINE= HOME/SATzilla2007_R BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544121-1238604777/watcher-1544121-1238604777 -o /tmp/evaluation-result-1544121-1238604777/solver-1544121-1238604777 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2007_R HOME/instance-1544121-1238604777.cnf            

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

MD5SUM BENCH= 3606a223e44ca7ebc5d996a3ddbfb35d
RANDOM SEED=433295734

node40.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1252472 kB
Buffers:         89372 kB
Cached:         621604 kB
SwapCached:       9688 kB
Active:         220452 kB
Inactive:       501768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1252472 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:            8520 kB
Writeback:           0 kB
Mapped:          17060 kB
Slab:            67232 kB
Committed_AS:  2969788 kB
PageTables:       1476 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 63496 MiB
End job on node40 at 2009-04-01 18:53:04