Trace number 1626098

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 6.76897 6.77424

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S7007454-009.cnf
MD5SUM648c8d820b622b84f63b74fa018c43ab
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.367943
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 

6.67/6.77	c run March_dl for 5 seconds ... 
6.67/6.77	c Bin: Executing march_dl
6.67/6.77	c child exit by a signal
6.67/6.77	c march_dl returned code 137.
6.67/6.77	c run saps (UBCSAT implementation) for 2 seconds ... 
6.67/6.77	c Bin: Executing ubcsat2006
6.67/6.77	c child exited successfully
6.67/6.77	c ubcsat2006 returned code 10.
6.67/6.77	# 
6.67/6.77	# UBCSAT version 1.1.0pp
6.67/6.77	# 
6.67/6.77	# http://www.satlib.org/ubcsat
6.67/6.77	# 
6.67/6.77	# ubcsat -h for help
6.67/6.77	# 
6.67/6.77	#  -alg saps
6.67/6.77	#  -runs 1 
6.67/6.77	#  -cutoff 4294967295 
6.67/6.77	#  -timeout 2.000000 
6.67/6.77	#  -gtimeout 0.000000 
6.67/6.77	#  -noimprove 0 
6.67/6.77	#  -target 0 
6.67/6.77	#  -wtarget 0.000000 
6.67/6.77	#  -seed 1240018054 
6.67/6.77	#  -solve 0 
6.67/6.77	#  -find,-numsol 0 
6.67/6.77	#  -findunique 0 
6.67/6.77	#  -srestart 0 
6.67/6.77	#  -prestart 0.000000 
6.67/6.77	#  -drestart 0 
6.67/6.77	# 
6.67/6.77	#  -alpha 1.300000 
6.67/6.77	#  -rho 0.100000 
6.67/6.77	#  -ps 0.050000 
6.67/6.77	#  -wp 0.010000 
6.67/6.77	#  -sapsthresh -0.100000 
6.67/6.77	# 
6.67/6.77	# UBCSAT default output: 
6.67/6.77	#    'ubcsat -r out null' to suppress, 'ubcsat -hc' for customization help
6.67/6.77	# 
6.67/6.77	# 
6.67/6.77	# Output Columns: |run|found|best|beststep|steps|
6.67/6.77	# 
6.67/6.77	# run: Run Number
6.67/6.77	# found: Target Solution Quality Found? (1 => yes)
6.67/6.77	# best: Best (Lowest) # of False Clauses Found
6.67/6.77	# beststep: Step of Best (Lowest) # of False Clauses Found
6.67/6.77	# steps: Total Number of Search Steps
6.67/6.77	# 
6.67/6.77	#       F  Best       Step      Total 
6.67/6.77	#   Run N Sol'n         of     Search 
6.67/6.77	#   No. D Found       Best      Steps 
6.67/6.77	# 
6.67/6.77	      1 1     0     436496     436496 
6.67/6.77	
6.67/6.77	
6.67/6.77	Variables = 2000
6.67/6.77	Clauses = 8400
6.67/6.77	TotalLiterals = 25200
6.67/6.77	TotalCPUTimeElapsed = 1.580     
6.67/6.77	FlipsPerSecond = 276263 
6.67/6.77	RunsExecuted = 1
6.67/6.77	SuccessfulRuns = 1
6.67/6.77	PercentSuccess = 100.00
6.67/6.77	Steps_Mean = 436496
6.67/6.77	Steps_CoeffVariance = 0
6.67/6.77	Steps_Median = 436496
6.67/6.77	CPUTime_Mean = 1.58
6.67/6.77	CPUTime_CoeffVariance = 0
6.67/6.77	CPUTime_Median = 1.58
6.67/6.77	
6.67/6.77	
6.67/6.77	c 
6.67/6.77	c UBCSAT version 1.1.0pp
6.67/6.77	c 
6.67/6.77	c http://www.satlib.org/ubcsat
6.67/6.77	c 
6.67/6.77	c ubcsat -h for help
6.67/6.77	c 
6.67/6.77	c  -runs 1 
6.67/6.77	c  -cutoff 4294967295 
6.67/6.77	c  -timeout 2.000000 
6.67/6.77	c  -gtimeout 0.000000 
6.67/6.77	c  -noimprove 0 
6.67/6.77	c  -target 0 
6.67/6.77	c  -wtarget 0.000000 
6.67/6.77	c  -seed 1240018054 
6.67/6.77	c  -solve 0 
6.67/6.77	c  -find,-numsol 0 
6.67/6.77	c  -findunique 0 
6.67/6.77	c  -srestart 0 
6.67/6.77	c  -prestart 0.000000 
6.67/6.77	c  -drestart 0 
6.67/6.77	c 
6.67/6.77	c  -alpha 1.300000 
6.67/6.77	c  -rho 0.100000 
6.67/6.77	c  -ps 0.050000 
6.67/6.77	c  -wp 0.010000 
6.67/6.77	c  -sapsthresh -0.100000 
6.67/6.77	c 
6.67/6.77	s SATISFIABLE
6.67/6.77	v  1 -2 -3 4 -5 -6 -7 -8 -9 -10
6.67/6.77	v  -11 12 13 14 15 16 17 -18 19 20
6.67/6.77	v  -21 -22 -23 24 -25 26 -27 28 -29 -30
6.67/6.77	v  -31 -32 33 -34 35 -36 37 38 39 40
6.67/6.77	v  -41 42 43 44 45 -46 -47 48 49 -50
6.67/6.77	v  51 -52 -53 -54 -55 56 -57 -58 -59 60
6.67/6.77	v  61 62 -63 -64 -65 -66 67 -68 -69 -70
6.67/6.77	v  71 -72 -73 74 -75 76 77 78 -79 80
6.67/6.77	v  -81 -82 83 84 85 -86 87 88 -89 90
6.67/6.77	v  -91 -92 -93 -94 95 -96 97 -98 -99 100
6.67/6.77	v  -101 102 103 104 105 -106 -107 108 109 110
6.67/6.77	v  -111 112 -113 -114 -115 116 117 -118 119 -120
6.67/6.77	v  -121 -122 123 -124 125 -126 -127 -128 129 -130
6.67/6.77	v  131 -132 -133 -134 135 -136 -137 138 139 -140
6.67/6.77	v  -141 -142 -143 144 -145 -146 -147 148 149 -150
6.67/6.77	v  -151 152 153 -154 155 -156 157 158 -159 -160
6.67/6.77	v  -161 -162 -163 164 -165 -166 -167 168 169 170
6.67/6.77	v  -171 172 173 174 175 176 177 178 179 180
6.67/6.77	v  181 182 183 -184 185 186 -187 188 -189 190
6.67/6.77	v  191 192 193 194 -195 -196 -197 198 -199 -200
6.67/6.77	v  -201 -202 203 204 -205 206 -207 -208 -209 -210
6.67/6.77	v  -211 212 -213 214 215 216 -217 -218 -219 220
6.67/6.77	v  221 222 -223 -224 -225 -226 -227 228 -229 230
6.67/6.77	v  -231 232 -233 234 -235 236 237 -238 239 240
6.67/6.77	v  241 242 -243 244 -245 246 247 248 -249 250
6.67/6.77	v  -251 -252 -253 254 255 -256 -257 -258 259 260
6.67/6.77	v  -261 -262 263 -264 -265 266 267 268 -269 -270
6.67/6.77	v  -271 -272 -273 -274 275 276 277 278 279 -280
6.67/6.77	v  281 -282 283 284 -285 -286 287 -288 289 290
6.67/6.77	v  291 -292 -293 294 -295 296 297 298 299 -300
6.67/6.77	v  -301 -302 -303 -304 -305 306 -307 -308 -309 -310
6.67/6.77	v  -311 312 313 -314 315 -316 -317 -318 -319 -320
6.67/6.77	v  -321 -322 -323 324 325 -326 327 -328 329 -330
6.67/6.77	v  -331 -332 333 334 -335 336 337 338 -339 -340
6.67/6.77	v  341 342 -343 -344 -345 -346 -347 -348 -349 -350
6.67/6.77	v  351 352 353 354 -355 -356 -357 -358 359 360
6.67/6.77	v  361 -362 -363 364 -365 -366 367 -368 -369 -370
6.67/6.77	v  -371 372 373 -374 -375 -376 377 -378 -379 380
6.67/6.77	v  381 382 -383 384 -385 386 -387 -388 -389 390
6.67/6.77	v  -391 -392 393 394 395 396 397 398 399 -400
6.67/6.77	v  401 -402 -403 404 -405 406 407 408 409 410
6.67/6.77	v  411 -412 413 414 415 416 417 418 -419 -420
6.67/6.77	v  421 -422 423 424 425 -426 -427 -428 429 430
6.67/6.77	v  431 -432 -433 -434 435 436 -437 -438 439 -440
6.67/6.77	v  -441 442 443 -444 -445 -446 -447 -448 -449 450
6.67/6.77	v  451 -452 -453 -454 455 -456 457 -458 -459 460
6.67/6.77	v  461 462 -463 -464 -465 -466 -467 -468 469 -470
6.67/6.77	v  471 -472 -473 474 475 -476 -477 -478 -479 -480
6.67/6.77	v  481 -482 -483 484 485 -486 487 -488 489 -490
6.67/6.77	v  -491 492 -493 -494 495 -496 497 498 499 -500
6.67/6.77	v  -501 502 -503 -504 -505 -506 507 -508 -509 510
6.67/6.77	v  -511 512 513 -514 515 -516 517 -518 -519 -520
6.67/6.77	v  -521 522 -523 -524 525 -526 527 -528 -529 -530
6.67/6.77	v  531 -532 -533 534 535 -536 537 538 539 540
6.67/6.77	v  541 542 543 544 545 -546 -547 -548 549 -550
6.67/6.77	v  -551 552 -553 554 -555 556 557 558 -559 -560
6.67/6.77	v  -561 -562 563 564 -565 566 -567 -568 -569 570
6.67/6.77	v  -571 -572 573 -574 -575 576 577 -578 579 580
6.67/6.77	v  581 -582 -583 -584 585 586 587 588 589 -590
6.67/6.77	v  591 -592 -593 -594 595 -596 597 598 599 600
6.67/6.77	v  -601 602 -603 -604 605 606 607 608 -609 610
6.67/6.77	v  -611 612 613 -614 615 616 -617 -618 619 -620
6.67/6.77	v  621 -622 -623 624 -625 626 627 -628 -629 630
6.67/6.77	v  -631 632 633 634 -635 -636 -637 638 -639 -640
6.67/6.77	v  641 642 -643 -644 -645 646 -647 -648 -649 -650
6.67/6.77	v  651 652 -653 -654 -655 -656 -657 -658 659 -660
6.67/6.77	v  -661 662 663 -664 -665 666 -667 -668 669 670
6.67/6.77	v  671 -672 -673 -674 -675 676 -677 -678 -679 -680
6.67/6.77	v  681 -682 -683 684 -685 -686 687 -688 -689 690
6.67/6.77	v  691 692 693 694 695 -696 697 698 -699 -700
6.67/6.77	v  -701 702 -703 704 705 -706 707 -708 709 710
6.67/6.77	v  711 -712 713 -714 715 -716 717 -718 719 720
6.67/6.77	v  721 722 723 724 725 726 727 -728 729 730
6.67/6.77	v  731 -732 733 734 -735 736 737 738 -739 740
6.67/6.77	v  -741 742 743 -744 745 -746 747 -748 -749 750
6.67/6.77	v  -751 752 -753 754 -755 -756 757 -758 759 760
6.67/6.77	v  -761 762 763 764 -765 -766 -767 -768 -769 770
6.67/6.77	v  771 772 -773 -774 -775 776 -777 -778 779 780
6.67/6.77	v  -781 782 -783 784 -785 -786 787 -788 789 -790
6.67/6.77	v  -791 -792 -793 794 795 -796 -797 798 -799 800
6.67/6.77	v  801 802 803 804 805 -806 807 -808 809 -810
6.67/6.77	v  -811 -812 813 -814 -815 816 817 -818 819 -820
6.67/6.77	v  -821 -822 823 824 825 826 -827 828 -829 830
6.67/6.77	v  831 832 -833 -834 -835 836 837 838 -839 -840
6.67/6.77	v  -841 -842 843 -844 -845 -846 -847 -848 -849 850
6.67/6.77	v  851 852 -853 -854 -855 -856 -857 858 859 860
6.67/6.77	v  861 -862 863 864 865 -866 867 -868 -869 870
6.67/6.77	v  -871 -872 873 -874 875 -876 -877 -878 879 -880
6.67/6.77	v  -881 -882 -883 -884 885 -886 -887 888 -889 890
6.67/6.77	v  -891 -892 -893 -894 -895 896 897 898 899 900
6.67/6.77	v  901 902 -903 904 -905 -906 -907 -908 -909 -910
6.67/6.77	v  911 912 -913 914 -915 -916 917 918 919 -920
6.67/6.77	v  921 -922 -923 924 -925 926 -927 -928 929 -930
6.67/6.77	v  931 -932 933 934 -935 -936 937 -938 -939 -940
6.67/6.77	v  -941 942 943 -944 945 -946 -947 -948 -949 950
6.67/6.77	v  951 -952 953 954 -955 956 957 -958 -959 -960
6.67/6.77	v  -961 -962 963 -964 965 966 967 -968 -969 -970
6.67/6.77	v  971 -972 -973 974 975 -976 977 978 -979 -980
6.67/6.77	v  -981 982 983 -984 -985 -986 -987 -988 989 990
6.67/6.77	v  -991 992 993 -994 -995 -996 997 -998 -999 1000
6.67/6.77	v  1001 -1002 1003 1004 -1005 -1006 1007 -1008 -1009 -1010
6.67/6.77	v  1011 -1012 1013 -1014 -1015 1016 1017 -1018 -1019 -1020
6.67/6.77	v  1021 -1022 1023 1024 -1025 -1026 -1027 1028 -1029 -1030
6.67/6.77	v  1031 -1032 -1033 -1034 1035 -1036 -1037 -1038 1039 -1040
6.67/6.77	v  -1041 1042 1043 1044 -1045 1046 -1047 1048 -1049 1050
6.67/6.77	v  -1051 -1052 -1053 -1054 -1055 -1056 1057 1058 1059 -1060
6.67/6.77	v  1061 1062 1063 1064 1065 1066 1067 1068 1069 1070
6.67/6.77	v  1071 1072 1073 1074 1075 1076 1077 1078 1079 -1080
6.67/6.77	v  -1081 1082 -1083 -1084 -1085 -1086 1087 -1088 -1089 -1090
6.67/6.77	v  1091 1092 -1093 -1094 1095 -1096 -1097 -1098 -1099 1100
6.67/6.77	v  -1101 -1102 -1103 -1104 1105 -1106 -1107 1108 -1109 -1110
6.67/6.77	v  1111 -1112 1113 -1114 -1115 -1116 1117 -1118 1119 1120
6.67/6.77	v  -1121 1122 1123 1124 1125 1126 -1127 -1128 -1129 -1130
6.67/6.77	v  -1131 -1132 1133 1134 -1135 1136 1137 -1138 -1139 -1140
6.67/6.77	v  1141 -1142 -1143 1144 1145 -1146 1147 -1148 -1149 1150
6.67/6.77	v  -1151 -1152 -1153 -1154 1155 1156 1157 1158 1159 -1160
6.67/6.77	v  1161 1162 -1163 1164 1165 -1166 1167 -1168 1169 1170
6.67/6.77	v  1171 1172 1173 -1174 1175 -1176 1177 -1178 1179 -1180
6.67/6.77	v  -1181 -1182 -1183 1184 -1185 1186 -1187 -1188 1189 -1190
6.67/6.77	v  -1191 -1192 -1193 -1194 1195 1196 1197 1198 -1199 -1200
6.67/6.77	v  -1201 1202 -1203 1204 1205 1206 1207 1208 1209 1210
6.67/6.77	v  -1211 1212 1213 1214 1215 -1216 -1217 1218 -1219 -1220
6.67/6.77	v  1221 1222 1223 -1224 -1225 -1226 1227 1228 1229 1230
6.67/6.77	v  1231 1232 1233 1234 1235 1236 1237 1238 1239 1240
6.67/6.77	v  1241 -1242 -1243 1244 -1245 -1246 1247 1248 -1249 -1250
6.67/6.77	v  1251 -1252 1253 -1254 -1255 1256 1257 -1258 -1259 -1260
6.67/6.77	v  -1261 1262 1263 -1264 -1265 1266 -1267 1268 -1269 1270
6.67/6.77	v  -1271 1272 1273 -1274 1275 -1276 -1277 1278 1279 -1280
6.67/6.77	v  -1281 1282 1283 1284 -1285 -1286 1287 1288 1289 1290
6.67/6.77	v  1291 1292 1293 -1294 1295 -1296 1297 1298 1299 -1300
6.67/6.77	v  -1301 -1302 -1303 1304 1305 -1306 -1307 1308 1309 1310
6.67/6.77	v  1311 1312 -1313 -1314 1315 1316 -1317 1318 -1319 1320
6.67/6.77	v  -1321 -1322 1323 1324 1325 1326 1327 1328 -1329 1330
6.67/6.77	v  -1331 -1332 1333 -1334 -1335 -1336 1337 1338 1339 1340
6.67/6.77	v  -1341 -1342 1343 -1344 -1345 -1346 -1347 -1348 -1349 -1350
6.67/6.77	v  -1351 1352 1353 -1354 1355 1356 -1357 1358 -1359 -1360
6.67/6.77	v  1361 -1362 -1363 -1364 -1365 -1366 -1367 -1368 1369 -1370
6.67/6.77	v  1371 -1372 -1373 -1374 1375 1376 1377 1378 1379 1380
6.67/6.77	v  1381 1382 -1383 1384 -1385 1386 1387 -1388 1389 -1390
6.67/6.77	v  1391 -1392 1393 1394 -1395 1396 1397 -1398 1399 1400
6.67/6.77	v  1401 1402 1403 1404 -1405 -1406 -1407 1408 -1409 1410
6.67/6.77	v  1411 -1412 -1413 1414 -1415 -1416 1417 -1418 -1419 -1420
6.67/6.77	v  1421 -1422 1423 -1424 1425 1426 -1427 -1428 1429 1430
6.67/6.77	v  1431 1432 1433 -1434 -1435 1436 1437 -1438 1439 1440
6.67/6.77	v  1441 -1442 -1443 1444 1445 1446 -1447 -1448 1449 -1450
6.67/6.77	v  -1451 1452 -1453 -1454 1455 -1456 1457 -1458 -1459 1460
6.67/6.77	v  1461 1462 1463 -1464 -1465 1466 -1467 -1468 -1469 -1470
6.67/6.77	v  1471 -1472 1473 -1474 1475 1476 1477 1478 1479 -1480
6.67/6.77	v  1481 1482 -1483 1484 1485 1486 -1487 -1488 -1489 1490
6.67/6.77	v  -1491 1492 1493 -1494 -1495 -1496 1497 -1498 1499 1500
6.67/6.77	v  1501 -1502 1503 -1504 -1505 1506 1507 1508 -1509 1510
6.67/6.77	v  -1511 -1512 1513 1514 -1515 1516 1517 -1518 -1519 -1520
6.67/6.77	v  1521 1522 1523 -1524 -1525 1526 -1527 -1528 -1529 1530
6.67/6.77	v  1531 -1532 -1533 1534 1535 1536 -1537 -1538 -1539 -1540
6.67/6.77	v  -1541 1542 -1543 1544 -1545 1546 1547 -1548 1549 -1550
6.67/6.77	v  1551 -1552 -1553 -1554 1555 -1556 1557 1558 -1559 -1560
6.67/6.77	v  1561 1562 -1563 -1564 1565 -1566 -1567 1568 1569 1570
6.67/6.77	v  -1571 -1572 1573 1574 1575 1576 1577 1578 1579 -1580
6.67/6.77	v  -1581 -1582 1583 -1584 1585 1586 1587 -1588 1589 -1590
6.67/6.77	v  -1591 1592 -1593 1594 -1595 1596 -1597 1598 1599 1600
6.67/6.77	v  -1601 -1602 -1603 1604 1605 1606 -1607 1608 1609 -1610
6.67/6.77	v  1611 -1612 -1613 -1614 1615 -1616 1617 1618 -1619 1620
6.67/6.77	v  1621 -1622 -1623 -1624 1625 1626 1627 1628 1629 1630
6.67/6.77	v  1631 -1632 1633 -1634 1635 1636 1637 1638 1639 1640
6.67/6.77	v  1641 -1642 -1643 1644 1645 1646 1647 -1648 1649 1650
6.67/6.77	v  1651 -1652 1653 -1654 -1655 1656 1657 -1658 -1659 -1660
6.67/6.77	v  -1661 1662 -1663 -1664 -1665 -1666 -1667 1668 -1669 -1670
6.67/6.77	v  1671 1672 1673 -1674 1675 1676 1677 1678 1679 1680
6.67/6.77	v  -1681 1682 -1683 1684 1685 1686 1687 -1688 1689 1690
6.67/6.77	v  -1691 -1692 -1693 1694 1695 -1696 1697 1698 1699 -1700
6.67/6.77	v  -1701 -1702 1703 -1704 -1705 1706 -1707 -1708 1709 1710
6.67/6.77	v  -1711 -1712 1713 1714 -1715 1716 1717 1718 1719 1720
6.67/6.77	v  -1721 -1722 -1723 1724 -1725 -1726 -1727 1728 -1729 1730
6.67/6.77	v  -1731 -1732 1733 -1734 -1735 -1736 -1737 1738 1739 -1740
6.67/6.77	v  -1741 1742 1743 1744 -1745 1746 1747 1748 -1749 -1750
6.67/6.77	v  -1751 1752 1753 1754 -1755 1756 -1757 1758 1759 1760
6.67/6.77	v  -1761 1762 1763 1764 -1765 1766 1767 1768 -1769 -1770
6.67/6.77	v  1771 1772 1773 -1774 1775 1776 1777 -1778 -1779 -1780
6.67/6.77	v  1781 -1782 1783 -1784 -1785 1786 1787 1788 -1789 1790
6.67/6.77	v  -1791 -1792 1793 -1794 1795 1796 -1797 1798 1799 1800
6.67/6.77	v  -1801 1802 -1803 1804 1805 1806 1807 1808 1809 1810
6.67/6.77	v  -1811 1812 -1813 -1814 1815 -1816 -1817 -1818 1819 -1820
6.67/6.77	v  1821 -1822 1823 -1824 1825 1826 1827 -1828 -1829 1830
6.67/6.77	v  -1831 -1832 -1833 -1834 -1835 -1836 1837 -1838 1839 1840
6.67/6.77	v  -1841 1842 -1843 1844 1845 1846 -1847 -1848 -1849 1850
6.67/6.77	v  1851 1852 -1853 1854 1855 1856 -1857 -1858 1859 1860
6.67/6.77	v  -1861 -1862 -1863 -1864 1865 1866 -1867 1868 -1869 -1870
6.67/6.77	v  1871 -1872 1873 -1874 1875 -1876 1877 1878 -1879 1880
6.67/6.77	v  1881 1882 1883 1884 1885 -1886 1887 1888 -1889 1890
6.67/6.77	v  -1891 1892 1893 1894 1895 1896 1897 1898 1899 1900
6.67/6.77	v  -1901 1902 1903 1904 1905 1906 -1907 -1908 1909 1910
6.67/6.77	v  1911 1912 -1913 -1914 -1915 1916 -1917 1918 1919 -1920
6.67/6.77	v  1921 1922 1923 -1924 1925 1926 1927 1928 -1929 -1930
6.67/6.77	v  -1931 -1932 1933 -1934 1935 -1936 1937 -1938 -1939 -1940
6.67/6.77	v  1941 1942 -1943 -1944 1945 -1946 1947 -1948 -1949 -1950
6.67/6.77	v  1951 -1952 -1953 -1954 1955 -1956 1957 1958 1959 1960
6.67/6.77	v  1961 1962 -1963 1964 1965 -1966 1967 1968 1969 -1970
6.67/6.77	v  1971 1972 -1973 -1974 1975 1976 -1977 1978 -1979 -1980
6.67/6.77	v  -1981 1982 -1983 1984 -1985 -1986 1987 1988 -1989 -1990
6.67/6.77	v  -1991 1992 1993 1994 -1995 1996 -1997 1998 1999 2000
6.67/6.77	v  0
6.67/6.77	c SATZILLA_TIME=6.760000

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626098-1240018054/watcher-1626098-1240018054 -o /tmp/evaluation-result-1626098-1240018054/solver-1626098-1240018054 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/SATzilla2007_R HOME/instance-1626098-1240018054.cnf 

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): 6000 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 3/64 22656
/proc/meminfo: memFree=1274192/2055920 swapFree=4192956/4192956
[pid=22656] ppid=22654 vsize=1440 CPUtime=0
/proc/22656/stat : 22656 (SATzilla2007_R) S 22654 22656 22619 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 29833456 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22656/statm: 360 110 95 260 0 84 0
[pid=22657] ppid=22656 vsize=768 CPUtime=0
/proc/22657/stat : 22657 (march_dl) R 22656 22656 22619 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 29833456 786432 109 1992294400 134512640 134996440 4294956256 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22657/statm: 192 109 50 118 0 71 0

[startup+0.064669 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22656
/proc/meminfo: memFree=1274192/2055920 swapFree=4192956/4192956
[pid=22656] ppid=22654 vsize=1440 CPUtime=0
/proc/22656/stat : 22656 (SATzilla2007_R) S 22654 22656 22619 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 29833456 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22656/statm: 360 110 95 260 0 84 0
[pid=22657] ppid=22656 vsize=2784 CPUtime=0.05
/proc/22657/stat : 22657 (march_dl) R 22656 22656 22619 0 -1 4194304 692 0 0 0 5 0 0 0 18 0 1 0 29833456 2850816 589 1992294400 134512640 134996440 4294956256 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22657/statm: 696 595 71 118 0 575 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4224

[startup+0.101674 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22656
/proc/meminfo: memFree=1274192/2055920 swapFree=4192956/4192956
[pid=22656] ppid=22654 vsize=1440 CPUtime=0
/proc/22656/stat : 22656 (SATzilla2007_R) S 22654 22656 22619 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 29833456 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22656/statm: 360 110 95 260 0 84 0
[pid=22657] ppid=22656 vsize=3016 CPUtime=0.09
/proc/22657/stat : 22657 (march_dl) R 22656 22656 22619 0 -1 4194304 757 0 0 0 9 0 0 0 18 0 1 0 29833456 3088384 654 1992294400 134512640 134996440 4294956256 18446744073709551615 134652420 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22657/statm: 754 654 72 118 0 633 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4456

[startup+0.301711 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22656
/proc/meminfo: memFree=1274192/2055920 swapFree=4192956/4192956
[pid=22656] ppid=22654 vsize=1440 CPUtime=0
/proc/22656/stat : 22656 (SATzilla2007_R) S 22654 22656 22619 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 29833456 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22656/statm: 360 110 95 260 0 84 0
[pid=22657] ppid=22656 vsize=3016 CPUtime=0.29
/proc/22657/stat : 22657 (march_dl) R 22656 22656 22619 0 -1 4194304 774 0 0 0 29 0 0 0 19 0 1 0 29833456 3088384 671 1992294400 134512640 134996440 4294956256 18446744073709551615 134551421 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22657/statm: 754 671 74 118 0 633 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4456

[startup+0.701785 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22656
/proc/meminfo: memFree=1274192/2055920 swapFree=4192956/4192956
[pid=22656] ppid=22654 vsize=1440 CPUtime=0
/proc/22656/stat : 22656 (SATzilla2007_R) S 22654 22656 22619 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 29833456 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22656/statm: 360 110 95 260 0 84 0
[pid=22657] ppid=22656 vsize=3148 CPUtime=0.69
/proc/22657/stat : 22657 (march_dl) R 22656 22656 22619 0 -1 4194304 798 0 0 0 69 0 0 0 22 0 1 0 29833456 3223552 695 1992294400 134512640 134996440 4294956256 18446744073709551615 134514035 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22657/statm: 787 695 74 118 0 666 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4588

[startup+1.50193 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 22658
/proc/meminfo: memFree=1271488/2055920 swapFree=4192956/4192956
[pid=22656] ppid=22654 vsize=1440 CPUtime=0
/proc/22656/stat : 22656 (SATzilla2007_R) S 22654 22656 22619 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 29833456 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22656/statm: 360 110 95 260 0 84 0
[pid=22657] ppid=22656 vsize=3344 CPUtime=1.49
/proc/22657/stat : 22657 (march_dl) R 22656 22656 22619 0 -1 4194304 826 0 0 0 149 0 0 0 25 0 1 0 29833456 3424256 723 1992294400 134512640 134996440 4294956256 18446744073709551615 134528172 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22657/statm: 836 723 74 118 0 715 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4784

[startup+3.10223 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 22658
/proc/meminfo: memFree=1271296/2055920 swapFree=4192956/4192956
[pid=22656] ppid=22654 vsize=1440 CPUtime=0
/proc/22656/stat : 22656 (SATzilla2007_R) S 22654 22656 22619 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 29833456 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22656/statm: 360 110 95 260 0 84 0
[pid=22657] ppid=22656 vsize=3476 CPUtime=3.09
/proc/22657/stat : 22657 (march_dl) R 22656 22656 22619 0 -1 4194304 847 0 0 0 309 0 0 0 25 0 1 0 29833456 3559424 744 1992294400 134512640 134996440 4294956256 18446744073709551615 134526996 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22657/statm: 869 744 74 118 0 748 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4916

[startup+6.30181 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 22659
/proc/meminfo: memFree=1272904/2055920 swapFree=4192956/4192956
[pid=22656] ppid=22654 vsize=1440 CPUtime=4.99
/proc/22656/stat : 22656 (SATzilla2007_R) S 22654 22656 22619 0 -1 4194304 135 864 0 0 0 0 498 1 16 0 1 0 29833456 1474560 111 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22656/statm: 360 111 96 260 0 84 0
[pid=22659] ppid=22656 vsize=6188 CPUtime=1.29
/proc/22659/stat : 22659 (ubcsat2006) R 22656 22656 22619 0 -1 4194304 369 0 0 0 116 13 0 0 25 0 1 0 29833956 6336512 352 1992294400 134512640 134777720 4294956112 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22659/statm: 1547 352 156 64 0 1128 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7628

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

[startup+6.70189 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 22659
/proc/meminfo: memFree=1272904/2055920 swapFree=4192956/4192956
[pid=22656] ppid=22654 vsize=1440 CPUtime=4.99
/proc/22656/stat : 22656 (SATzilla2007_R) S 22654 22656 22619 0 -1 4194304 135 864 0 0 0 0 498 1 16 0 1 0 29833456 1474560 111 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22656/statm: 360 111 96 260 0 84 0
[pid=22659] ppid=22656 vsize=6188 CPUtime=1.68
/proc/22659/stat : 22659 (ubcsat2006) R 22656 22656 22619 0 -1 4194304 369 0 0 0 152 16 0 0 25 0 1 0 29833956 6336512 352 1992294400 134512640 134777720 4294956112 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22659/statm: 1547 352 156 64 0 1128 0
Current children cumulated CPU time (s) 6.67
Current children cumulated vsize (KiB) 7628

Child status: 10
Real time (s): 6.77424
CPU time (s): 6.76897
CPU user time (s): 6.582
CPU system time (s): 0.186971
CPU usage (%): 99.9222
Max. virtual memory (cumulated for all children) (KiB): 7628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.582
system time used= 0.186971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1403
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= 9
involuntary context switches= 17

runsolver used 0.010998 second user time and 0.024996 second system time

The end

Launcher Data 

Begin job on node44 at 2009-04-18 03:27:34
IDJOB=1626098
IDBENCH=70284
IDSOLVER=581
FILE ID=node44/1626098-1240018054
PBS_JOBID= 9157421
Free space on /tmp= 66304 MiB

SOLVER NAME= SAT07 reference solver: SATzilla RANDOM
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S7007454-009.cnf
COMMAND LINE= HOME/SATzilla2007_R BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626098-1240018054/watcher-1626098-1240018054 -o /tmp/evaluation-result-1626098-1240018054/solver-1626098-1240018054 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/SATzilla2007_R HOME/instance-1626098-1240018054.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 648c8d820b622b84f63b74fa018c43ab
RANDOM SEED=1083712665

node44.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		: 3000.267
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	: 5931.00
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		: 3000.267
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:       1274736 kB
Buffers:         75568 kB
Cached:         631088 kB
SwapCached:          0 kB
Active:         207376 kB
Inactive:       513108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1274736 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            8624 kB
Writeback:           0 kB
Mapped:          23544 kB
Slab:            46724 kB
Committed_AS:   169952 kB
PageTables:       1380 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= 66296 MiB
End job on node44 at 2009-04-18 03:27:41