Trace number 1544117

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 5.79112 5.7995

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S136987316-008.cnf
MD5SUMf6ddf1b0f08bcc31521c4b74db5ce22f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.330948
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 

5.67/5.79	c run March_dl for 5 seconds ... 
5.67/5.79	c Bin: Executing march_dl
5.67/5.79	c child exit by a signal
5.67/5.79	c march_dl returned code 137.
5.67/5.79	c run saps (UBCSAT implementation) for 2 seconds ... 
5.67/5.79	c Bin: Executing ubcsat2006
5.67/5.79	c child exited successfully
5.67/5.79	c ubcsat2006 returned code 10.
5.67/5.79	# 
5.67/5.79	# UBCSAT version 1.1.0pp
5.67/5.79	# 
5.67/5.79	# http://www.satlib.org/ubcsat
5.67/5.79	# 
5.67/5.79	# ubcsat -h for help
5.67/5.79	# 
5.67/5.79	#  -alg saps
5.67/5.79	#  -runs 1 
5.67/5.79	#  -cutoff 4294967295 
5.67/5.79	#  -timeout 2.000000 
5.67/5.79	#  -gtimeout 0.000000 
5.67/5.79	#  -noimprove 0 
5.67/5.79	#  -target 0 
5.67/5.79	#  -wtarget 0.000000 
5.67/5.79	#  -seed 1238604733 
5.67/5.79	#  -solve 0 
5.67/5.79	#  -find,-numsol 0 
5.67/5.79	#  -findunique 0 
5.67/5.79	#  -srestart 0 
5.67/5.79	#  -prestart 0.000000 
5.67/5.79	#  -drestart 0 
5.67/5.79	# 
5.67/5.79	#  -alpha 1.300000 
5.67/5.79	#  -rho 0.100000 
5.67/5.79	#  -ps 0.050000 
5.67/5.79	#  -wp 0.010000 
5.67/5.79	#  -sapsthresh -0.100000 
5.67/5.79	# 
5.67/5.79	# UBCSAT default output: 
5.67/5.79	#    'ubcsat -r out null' to suppress, 'ubcsat -hc' for customization help
5.67/5.79	# 
5.67/5.79	# 
5.67/5.79	# Output Columns: |run|found|best|beststep|steps|
5.67/5.79	# 
5.67/5.79	# run: Run Number
5.67/5.79	# found: Target Solution Quality Found? (1 => yes)
5.67/5.79	# best: Best (Lowest) # of False Clauses Found
5.67/5.79	# beststep: Step of Best (Lowest) # of False Clauses Found
5.67/5.79	# steps: Total Number of Search Steps
5.67/5.79	# 
5.67/5.79	#       F  Best       Step      Total 
5.67/5.79	#   Run N Sol'n         of     Search 
5.67/5.79	#   No. D Found       Best      Steps 
5.67/5.79	# 
5.67/5.79	      1 1     0     193482     193482 
5.67/5.79	
5.67/5.79	
5.67/5.79	Variables = 2000
5.67/5.79	Clauses = 8400
5.67/5.79	TotalLiterals = 25200
5.67/5.79	TotalCPUTimeElapsed = 0.700     
5.67/5.79	FlipsPerSecond = 276403 
5.67/5.79	RunsExecuted = 1
5.67/5.79	SuccessfulRuns = 1
5.67/5.79	PercentSuccess = 100.00
5.67/5.79	Steps_Mean = 193482
5.67/5.79	Steps_CoeffVariance = 0
5.67/5.79	Steps_Median = 193482
5.67/5.79	CPUTime_Mean = 0.7
5.67/5.79	CPUTime_CoeffVariance = 0
5.67/5.79	CPUTime_Median = 0.7
5.67/5.79	
5.67/5.79	
5.67/5.79	c 
5.67/5.79	c UBCSAT version 1.1.0pp
5.67/5.79	c 
5.67/5.79	c http://www.satlib.org/ubcsat
5.67/5.79	c 
5.67/5.79	c ubcsat -h for help
5.67/5.79	c 
5.67/5.79	c  -runs 1 
5.67/5.79	c  -cutoff 4294967295 
5.67/5.79	c  -timeout 2.000000 
5.67/5.79	c  -gtimeout 0.000000 
5.67/5.79	c  -noimprove 0 
5.67/5.79	c  -target 0 
5.67/5.79	c  -wtarget 0.000000 
5.67/5.79	c  -seed 1238604733 
5.67/5.79	c  -solve 0 
5.67/5.79	c  -find,-numsol 0 
5.67/5.79	c  -findunique 0 
5.67/5.79	c  -srestart 0 
5.67/5.79	c  -prestart 0.000000 
5.67/5.79	c  -drestart 0 
5.67/5.79	c 
5.67/5.79	c  -alpha 1.300000 
5.67/5.79	c  -rho 0.100000 
5.67/5.79	c  -ps 0.050000 
5.67/5.79	c  -wp 0.010000 
5.67/5.79	c  -sapsthresh -0.100000 
5.67/5.79	c 
5.67/5.79	s SATISFIABLE
5.67/5.79	v  -1 -2 -3 -4 5 6 7 8 9 10
5.67/5.79	v  11 -12 13 14 15 16 -17 -18 19 20
5.67/5.79	v  21 -22 23 24 25 -26 -27 -28 -29 30
5.67/5.79	v  -31 32 -33 -34 -35 -36 -37 38 39 40
5.67/5.79	v  41 42 -43 -44 45 -46 -47 -48 49 -50
5.67/5.79	v  51 -52 53 -54 -55 56 -57 58 -59 60
5.67/5.79	v  -61 62 -63 64 -65 -66 67 -68 -69 -70
5.67/5.79	v  -71 72 73 74 75 -76 77 -78 79 80
5.67/5.79	v  81 -82 -83 84 85 -86 87 88 89 90
5.67/5.79	v  -91 92 93 -94 -95 -96 97 98 -99 -100
5.67/5.79	v  101 -102 -103 -104 105 106 -107 108 -109 -110
5.67/5.79	v  111 112 113 -114 -115 -116 -117 -118 -119 120
5.67/5.79	v  -121 122 123 124 -125 126 -127 -128 129 130
5.67/5.79	v  -131 -132 -133 134 135 -136 137 138 -139 -140
5.67/5.79	v  141 142 143 144 145 -146 -147 -148 149 150
5.67/5.79	v  -151 -152 -153 154 -155 -156 157 158 159 160
5.67/5.79	v  161 162 163 164 -165 -166 -167 168 -169 170
5.67/5.79	v  171 -172 173 -174 175 -176 177 -178 179 -180
5.67/5.79	v  -181 -182 -183 -184 -185 186 -187 -188 -189 190
5.67/5.79	v  -191 192 193 -194 195 -196 197 -198 199 200
5.67/5.79	v  -201 202 203 204 -205 -206 207 208 209 -210
5.67/5.79	v  211 -212 -213 214 -215 -216 -217 -218 219 -220
5.67/5.79	v  221 -222 -223 -224 225 226 -227 228 -229 230
5.67/5.79	v  -231 232 233 -234 235 -236 237 -238 239 240
5.67/5.79	v  -241 242 -243 -244 245 246 247 -248 -249 -250
5.67/5.79	v  -251 252 -253 -254 -255 -256 257 -258 259 -260
5.67/5.79	v  -261 -262 -263 -264 -265 -266 267 -268 -269 270
5.67/5.79	v  271 272 273 274 -275 -276 277 -278 279 280
5.67/5.79	v  281 -282 -283 -284 -285 -286 -287 288 -289 -290
5.67/5.79	v  -291 292 293 -294 -295 -296 -297 -298 299 300
5.67/5.79	v  -301 302 -303 304 305 -306 307 -308 309 -310
5.67/5.79	v  311 -312 313 -314 315 316 -317 318 319 -320
5.67/5.79	v  321 -322 -323 -324 -325 326 327 328 -329 -330
5.67/5.79	v  -331 -332 333 334 -335 336 -337 338 339 -340
5.67/5.79	v  341 342 -343 344 345 -346 347 -348 349 -350
5.67/5.79	v  351 352 -353 -354 355 -356 -357 -358 359 -360
5.67/5.79	v  361 -362 -363 364 -365 -366 367 368 -369 370
5.67/5.79	v  -371 -372 -373 374 375 376 377 378 -379 -380
5.67/5.79	v  381 382 -383 384 385 386 -387 388 -389 -390
5.67/5.79	v  -391 -392 393 394 -395 -396 397 -398 -399 -400
5.67/5.79	v  401 402 403 -404 405 406 407 408 409 410
5.67/5.79	v  -411 -412 413 -414 -415 -416 -417 418 419 420
5.67/5.79	v  -421 -422 423 424 -425 426 427 428 429 -430
5.67/5.79	v  431 432 433 -434 435 436 437 438 439 -440
5.67/5.79	v  -441 -442 443 444 -445 -446 447 -448 -449 450
5.67/5.79	v  -451 -452 -453 -454 -455 -456 457 458 459 -460
5.67/5.79	v  461 -462 463 464 465 -466 -467 468 469 470
5.67/5.79	v  -471 -472 -473 474 -475 -476 -477 478 -479 480
5.67/5.79	v  -481 482 483 -484 485 486 -487 488 489 -490
5.67/5.79	v  -491 -492 -493 494 -495 -496 -497 498 -499 500
5.67/5.79	v  -501 502 503 504 505 506 507 508 509 -510
5.67/5.79	v  -511 -512 513 514 515 516 517 518 -519 -520
5.67/5.79	v  521 -522 -523 -524 525 -526 527 528 -529 530
5.67/5.79	v  531 -532 533 -534 535 536 537 -538 539 -540
5.67/5.79	v  541 542 -543 -544 545 546 -547 -548 -549 -550
5.67/5.79	v  551 -552 -553 -554 555 -556 -557 -558 -559 560
5.67/5.79	v  -561 -562 563 564 -565 -566 567 568 569 570
5.67/5.79	v  571 -572 573 574 -575 -576 -577 -578 -579 580
5.67/5.79	v  581 582 583 584 585 -586 -587 588 -589 -590
5.67/5.79	v  -591 -592 593 594 595 596 -597 598 -599 600
5.67/5.79	v  601 602 603 -604 605 -606 -607 608 609 610
5.67/5.79	v  -611 612 613 614 -615 616 617 618 619 620
5.67/5.79	v  -621 622 -623 -624 -625 -626 627 -628 -629 -630
5.67/5.79	v  631 -632 633 -634 635 636 -637 638 -639 640
5.67/5.79	v  641 642 -643 644 645 646 -647 648 -649 -650
5.67/5.79	v  -651 -652 -653 -654 655 -656 -657 -658 -659 -660
5.67/5.79	v  661 -662 663 -664 -665 666 667 668 -669 670
5.67/5.79	v  671 672 673 674 -675 676 677 -678 679 -680
5.67/5.79	v  -681 -682 -683 -684 685 -686 -687 -688 -689 690
5.67/5.79	v  -691 692 693 -694 -695 -696 -697 698 -699 -700
5.67/5.79	v  -701 702 703 -704 705 706 707 708 709 -710
5.67/5.79	v  711 712 713 714 -715 -716 717 718 -719 -720
5.67/5.79	v  721 722 -723 724 -725 -726 -727 728 -729 -730
5.67/5.79	v  -731 732 733 734 735 -736 -737 -738 -739 -740
5.67/5.79	v  -741 -742 743 -744 -745 746 -747 748 749 -750
5.67/5.79	v  -751 752 753 754 755 756 -757 758 -759 -760
5.67/5.79	v  761 -762 -763 -764 765 -766 -767 -768 -769 770
5.67/5.79	v  -771 -772 773 774 -775 -776 -777 778 779 780
5.67/5.79	v  781 782 783 -784 -785 -786 787 -788 789 -790
5.67/5.79	v  791 792 793 -794 795 -796 797 798 799 800
5.67/5.79	v  801 -802 803 804 805 806 -807 -808 -809 -810
5.67/5.79	v  811 -812 813 -814 815 816 817 -818 -819 -820
5.67/5.79	v  -821 822 823 -824 -825 -826 -827 -828 -829 -830
5.67/5.79	v  831 832 833 -834 -835 836 837 838 839 -840
5.67/5.79	v  -841 -842 -843 -844 -845 846 847 -848 849 850
5.67/5.79	v  851 852 853 854 -855 -856 -857 858 859 -860
5.67/5.79	v  -861 862 -863 864 865 866 -867 868 869 870
5.67/5.79	v  871 872 873 874 875 876 -877 -878 -879 880
5.67/5.79	v  -881 -882 -883 -884 885 886 887 888 -889 890
5.67/5.79	v  891 892 -893 -894 -895 896 897 -898 -899 -900
5.67/5.79	v  901 -902 903 -904 905 -906 -907 -908 909 910
5.67/5.79	v  -911 -912 913 914 915 916 917 -918 -919 -920
5.67/5.79	v  921 -922 923 924 925 -926 -927 928 -929 930
5.67/5.79	v  -931 -932 933 934 935 -936 937 -938 -939 -940
5.67/5.79	v  941 -942 943 944 -945 946 947 -948 -949 950
5.67/5.79	v  -951 -952 -953 954 -955 956 -957 -958 -959 960
5.67/5.79	v  961 -962 -963 964 965 -966 -967 968 -969 -970
5.67/5.79	v  -971 972 973 -974 975 976 -977 978 -979 980
5.67/5.79	v  -981 982 983 984 -985 -986 987 988 -989 -990
5.67/5.79	v  991 -992 -993 994 -995 996 -997 998 999 -1000
5.67/5.79	v  -1001 -1002 1003 1004 -1005 -1006 -1007 -1008 1009 1010
5.67/5.79	v  1011 -1012 -1013 -1014 -1015 1016 -1017 -1018 -1019 -1020
5.67/5.79	v  1021 1022 1023 1024 1025 -1026 -1027 1028 -1029 -1030
5.67/5.79	v  -1031 1032 -1033 1034 -1035 -1036 1037 1038 -1039 1040
5.67/5.79	v  1041 -1042 1043 -1044 1045 1046 1047 1048 1049 -1050
5.67/5.79	v  -1051 1052 1053 1054 -1055 1056 1057 1058 1059 -1060
5.67/5.79	v  1061 -1062 -1063 1064 1065 -1066 -1067 1068 1069 1070
5.67/5.79	v  -1071 -1072 -1073 -1074 1075 -1076 -1077 1078 -1079 1080
5.67/5.79	v  -1081 -1082 1083 -1084 -1085 -1086 -1087 -1088 -1089 -1090
5.67/5.79	v  -1091 -1092 -1093 1094 -1095 -1096 1097 -1098 1099 -1100
5.67/5.79	v  -1101 1102 1103 -1104 1105 1106 1107 1108 1109 -1110
5.67/5.79	v  -1111 -1112 1113 1114 -1115 1116 1117 -1118 1119 1120
5.67/5.79	v  -1121 1122 -1123 -1124 1125 1126 1127 1128 1129 -1130
5.67/5.79	v  -1131 -1132 1133 1134 -1135 -1136 -1137 1138 -1139 1140
5.67/5.79	v  1141 1142 -1143 1144 -1145 -1146 -1147 -1148 1149 1150
5.67/5.79	v  -1151 -1152 -1153 -1154 1155 -1156 -1157 -1158 1159 -1160
5.67/5.79	v  1161 -1162 -1163 -1164 -1165 -1166 -1167 1168 1169 -1170
5.67/5.79	v  1171 1172 1173 1174 -1175 -1176 1177 1178 -1179 -1180
5.67/5.79	v  -1181 1182 1183 -1184 1185 -1186 1187 1188 1189 -1190
5.67/5.79	v  -1191 -1192 -1193 -1194 -1195 -1196 1197 -1198 1199 -1200
5.67/5.79	v  1201 1202 -1203 -1204 1205 -1206 1207 -1208 1209 1210
5.67/5.79	v  1211 1212 1213 -1214 1215 -1216 1217 -1218 1219 1220
5.67/5.79	v  1221 1222 1223 -1224 -1225 -1226 -1227 1228 -1229 1230
5.67/5.79	v  1231 -1232 -1233 1234 -1235 -1236 1237 1238 -1239 -1240
5.67/5.79	v  -1241 1242 1243 1244 1245 1246 1247 1248 -1249 -1250
5.67/5.79	v  1251 -1252 1253 -1254 -1255 -1256 -1257 -1258 1259 -1260
5.67/5.79	v  1261 -1262 -1263 -1264 1265 1266 1267 1268 1269 -1270
5.67/5.79	v  1271 1272 -1273 -1274 -1275 1276 1277 1278 1279 -1280
5.67/5.79	v  1281 -1282 -1283 1284 1285 1286 -1287 1288 -1289 -1290
5.67/5.79	v  1291 1292 -1293 1294 -1295 1296 -1297 1298 1299 1300
5.67/5.79	v  1301 -1302 -1303 1304 1305 1306 1307 1308 -1309 -1310
5.67/5.79	v  1311 -1312 1313 -1314 1315 -1316 1317 1318 -1319 1320
5.67/5.79	v  1321 1322 1323 1324 -1325 -1326 -1327 -1328 -1329 1330
5.67/5.79	v  1331 -1332 1333 1334 -1335 1336 1337 -1338 -1339 1340
5.67/5.79	v  1341 1342 -1343 1344 -1345 1346 1347 1348 -1349 -1350
5.67/5.79	v  1351 -1352 -1353 1354 1355 -1356 1357 -1358 -1359 1360
5.67/5.79	v  1361 1362 -1363 -1364 -1365 1366 1367 1368 -1369 1370
5.67/5.79	v  -1371 1372 1373 -1374 -1375 -1376 1377 1378 -1379 -1380
5.67/5.79	v  -1381 -1382 -1383 1384 1385 1386 -1387 -1388 1389 1390
5.67/5.79	v  1391 1392 1393 -1394 1395 1396 -1397 1398 -1399 1400
5.67/5.79	v  -1401 1402 -1403 1404 1405 -1406 -1407 1408 1409 -1410
5.67/5.79	v  1411 -1412 -1413 1414 1415 1416 -1417 -1418 -1419 1420
5.67/5.79	v  -1421 1422 1423 1424 1425 1426 -1427 1428 -1429 1430
5.67/5.79	v  1431 1432 1433 -1434 1435 -1436 1437 1438 1439 1440
5.67/5.79	v  1441 1442 1443 1444 -1445 1446 -1447 -1448 -1449 1450
5.67/5.79	v  1451 -1452 1453 1454 1455 1456 1457 1458 1459 1460
5.67/5.79	v  -1461 1462 -1463 -1464 1465 1466 -1467 -1468 1469 1470
5.67/5.79	v  -1471 1472 -1473 -1474 -1475 -1476 1477 -1478 -1479 -1480
5.67/5.79	v  1481 1482 -1483 -1484 -1485 -1486 -1487 1488 -1489 -1490
5.67/5.79	v  1491 1492 1493 1494 1495 1496 -1497 -1498 -1499 1500
5.67/5.79	v  -1501 1502 1503 1504 -1505 1506 1507 -1508 -1509 1510
5.67/5.79	v  -1511 1512 -1513 -1514 1515 -1516 1517 1518 -1519 1520
5.67/5.79	v  -1521 -1522 1523 -1524 1525 1526 -1527 -1528 1529 -1530
5.67/5.79	v  -1531 -1532 1533 1534 -1535 1536 1537 -1538 1539 -1540
5.67/5.79	v  1541 -1542 -1543 1544 -1545 1546 1547 1548 1549 1550
5.67/5.79	v  1551 -1552 -1553 1554 1555 -1556 1557 1558 1559 -1560
5.67/5.79	v  -1561 -1562 -1563 -1564 -1565 -1566 -1567 -1568 -1569 -1570
5.67/5.79	v  1571 1572 1573 -1574 -1575 1576 1577 -1578 1579 -1580
5.67/5.79	v  1581 -1582 -1583 1584 -1585 -1586 1587 -1588 -1589 1590
5.67/5.79	v  -1591 -1592 1593 1594 1595 1596 -1597 1598 -1599 1600
5.67/5.79	v  -1601 -1602 1603 -1604 -1605 -1606 -1607 1608 -1609 -1610
5.67/5.79	v  1611 -1612 1613 1614 1615 -1616 -1617 1618 -1619 -1620
5.67/5.79	v  -1621 -1622 -1623 1624 -1625 1626 -1627 1628 -1629 -1630
5.67/5.79	v  1631 1632 1633 1634 -1635 1636 -1637 1638 1639 1640
5.67/5.79	v  -1641 1642 1643 1644 1645 -1646 1647 -1648 -1649 -1650
5.67/5.79	v  1651 -1652 1653 -1654 -1655 -1656 -1657 -1658 1659 -1660
5.67/5.79	v  -1661 -1662 -1663 -1664 -1665 1666 -1667 -1668 1669 -1670
5.67/5.79	v  -1671 -1672 -1673 1674 1675 1676 -1677 1678 -1679 -1680
5.67/5.79	v  -1681 1682 -1683 -1684 -1685 1686 -1687 1688 1689 1690
5.67/5.79	v  -1691 1692 -1693 -1694 -1695 -1696 1697 -1698 1699 1700
5.67/5.79	v  -1701 1702 1703 -1704 1705 1706 1707 1708 1709 -1710
5.67/5.79	v  -1711 1712 -1713 -1714 1715 1716 1717 -1718 1719 1720
5.67/5.79	v  1721 -1722 1723 1724 -1725 1726 -1727 -1728 -1729 -1730
5.67/5.79	v  -1731 1732 1733 1734 1735 -1736 1737 -1738 -1739 -1740
5.67/5.79	v  1741 1742 1743 -1744 1745 -1746 1747 -1748 1749 -1750
5.67/5.79	v  -1751 1752 1753 1754 -1755 -1756 1757 1758 1759 1760
5.67/5.79	v  -1761 -1762 1763 1764 1765 -1766 -1767 1768 -1769 1770
5.67/5.79	v  -1771 1772 1773 -1774 1775 -1776 -1777 -1778 1779 1780
5.67/5.79	v  1781 -1782 -1783 -1784 1785 1786 -1787 1788 -1789 -1790
5.67/5.79	v  -1791 -1792 1793 1794 -1795 1796 -1797 1798 -1799 -1800
5.67/5.79	v  1801 1802 -1803 1804 1805 -1806 1807 1808 1809 1810
5.67/5.79	v  1811 1812 -1813 -1814 -1815 -1816 1817 -1818 1819 -1820
5.67/5.79	v  1821 -1822 -1823 1824 -1825 -1826 1827 -1828 1829 1830
5.67/5.79	v  -1831 -1832 -1833 1834 1835 -1836 1837 -1838 1839 1840
5.67/5.79	v  1841 -1842 -1843 -1844 1845 -1846 -1847 -1848 -1849 1850
5.67/5.79	v  -1851 -1852 -1853 1854 -1855 -1856 -1857 1858 1859 1860
5.67/5.79	v  1861 1862 1863 -1864 1865 1866 1867 1868 -1869 1870
5.67/5.79	v  -1871 -1872 1873 1874 1875 1876 -1877 -1878 -1879 -1880
5.67/5.79	v  -1881 -1882 -1883 1884 1885 1886 -1887 1888 1889 1890
5.67/5.79	v  1891 1892 -1893 1894 -1895 1896 1897 -1898 -1899 1900
5.67/5.79	v  -1901 -1902 -1903 1904 -1905 1906 -1907 -1908 1909 1910
5.67/5.79	v  -1911 1912 -1913 -1914 -1915 -1916 1917 -1918 -1919 1920
5.67/5.79	v  -1921 1922 -1923 -1924 -1925 -1926 1927 -1928 -1929 -1930
5.67/5.79	v  1931 -1932 -1933 -1934 1935 -1936 1937 -1938 1939 1940
5.67/5.79	v  1941 1942 1943 1944 -1945 1946 1947 -1948 -1949 -1950
5.67/5.79	v  -1951 -1952 -1953 -1954 1955 1956 1957 -1958 1959 1960
5.67/5.80	v  1961 1962 1963 1964 -1965 -1966 1967 1968 1969 1970
5.67/5.80	v  1971 -1972 1973 -1974 -1975 1976 1977 -1978 1979 -1980
5.67/5.80	v  1981 -1982 1983 -1984 -1985 -1986 -1987 -1988 -1989 -1990
5.67/5.80	v  -1991 -1992 -1993 1994 1995 1996 -1997 1998 -1999 -2000
5.67/5.80	v  0
5.67/5.80	c SATZILLA_TIME=5.790000

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-1544117-1238604733/watcher-1544117-1238604733 -o /tmp/evaluation-result-1544117-1238604733/solver-1544117-1238604733 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2007_R HOME/instance-1544117-1238604733.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: 1.00 1.00 1.00 3/68 595
/proc/meminfo: memFree=1664032/2055920 swapFree=4177828/4192956
[pid=595] ppid=593 vsize=1440 CPUtime=0
/proc/595/stat : 595 (SATzilla2007_R) R 593 595 32647 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 1133135330 1474560 110 1992294400 134512640 135579813 4294956208 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 1 0 0
/proc/595/statm: 360 110 95 260 0 84 0
[pid=596] ppid=595 vsize=768 CPUtime=0
/proc/596/stat : 596 (march_dl) R 595 595 32647 0 -1 4194304 113 0 0 0 0 0 0 0 18 0 1 0 1133135330 786432 108 1992294400 134512640 134996440 4294956240 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/596/statm: 192 109 50 118 0 71 0

[startup+0.0902619 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 595
/proc/meminfo: memFree=1664032/2055920 swapFree=4177828/4192956
[pid=595] ppid=593 vsize=1440 CPUtime=0
/proc/595/stat : 595 (SATzilla2007_R) S 593 595 32647 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133135330 1474560 110 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/595/statm: 360 110 95 260 0 84 0
[pid=596] ppid=595 vsize=2952 CPUtime=0.08
/proc/596/stat : 596 (march_dl) R 595 595 32647 0 -1 4194304 755 0 0 0 8 0 0 0 19 0 1 0 1133135330 3022848 653 1992294400 134512640 134996440 4294956240 18446744073709551615 134533634 0 0 8392704 0 0 0 0 17 1 0 0
/proc/596/statm: 738 653 72 118 0 617 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4392

[startup+0.101261 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 595
/proc/meminfo: memFree=1664032/2055920 swapFree=4177828/4192956
[pid=595] ppid=593 vsize=1440 CPUtime=0
/proc/595/stat : 595 (SATzilla2007_R) S 593 595 32647 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133135330 1474560 110 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/595/statm: 360 110 95 260 0 84 0
[pid=596] ppid=595 vsize=2952 CPUtime=0.09
/proc/596/stat : 596 (march_dl) R 595 595 32647 0 -1 4194304 755 0 0 0 9 0 0 0 19 0 1 0 1133135330 3022848 653 1992294400 134512640 134996440 4294956240 18446744073709551615 134542894 0 0 8392704 0 0 0 0 17 1 0 0
/proc/596/statm: 738 653 72 118 0 617 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4392

[startup+0.301274 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 595
/proc/meminfo: memFree=1664032/2055920 swapFree=4177828/4192956
[pid=595] ppid=593 vsize=1440 CPUtime=0
/proc/595/stat : 595 (SATzilla2007_R) S 593 595 32647 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133135330 1474560 110 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/595/statm: 360 110 95 260 0 84 0
[pid=596] ppid=595 vsize=3112 CPUtime=0.29
/proc/596/stat : 596 (march_dl) R 595 595 32647 0 -1 4194304 770 0 0 0 29 0 0 0 20 0 1 0 1133135330 3186688 668 1992294400 134512640 134996440 4294956240 18446744073709551615 134526992 0 0 8392704 0 0 0 0 17 1 0 0
/proc/596/statm: 778 668 74 118 0 657 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4552

[startup+0.701301 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 595
/proc/meminfo: memFree=1664032/2055920 swapFree=4177828/4192956
[pid=595] ppid=593 vsize=1440 CPUtime=0
/proc/595/stat : 595 (SATzilla2007_R) S 593 595 32647 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133135330 1474560 110 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/595/statm: 360 110 95 260 0 84 0
[pid=596] ppid=595 vsize=3112 CPUtime=0.69
/proc/596/stat : 596 (march_dl) R 595 595 32647 0 -1 4194304 786 0 0 0 69 0 0 0 24 0 1 0 1133135330 3186688 684 1992294400 134512640 134996440 4294956240 18446744073709551615 134526996 0 0 8392704 0 0 0 0 17 1 0 0
/proc/596/statm: 778 684 74 118 0 657 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4552

[startup+1.50135 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 597
/proc/meminfo: memFree=1661392/2055920 swapFree=4177828/4192956
[pid=595] ppid=593 vsize=1440 CPUtime=0
/proc/595/stat : 595 (SATzilla2007_R) S 593 595 32647 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133135330 1474560 110 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/595/statm: 360 110 95 260 0 84 0
[pid=596] ppid=595 vsize=3244 CPUtime=1.49
/proc/596/stat : 596 (march_dl) R 595 595 32647 0 -1 4194304 811 0 0 0 149 0 0 0 25 0 1 0 1133135330 3321856 709 1992294400 134512640 134996440 4294956240 18446744073709551615 134527899 0 0 8392704 0 0 0 0 17 1 0 0
/proc/596/statm: 811 709 74 118 0 690 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4684

[startup+3.10146 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 597
/proc/meminfo: memFree=1661136/2055920 swapFree=4177828/4192956
[pid=595] ppid=593 vsize=1440 CPUtime=0
/proc/595/stat : 595 (SATzilla2007_R) S 593 595 32647 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133135330 1474560 110 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/595/statm: 360 110 95 260 0 84 0
[pid=596] ppid=595 vsize=3244 CPUtime=3.09
/proc/596/stat : 596 (march_dl) R 595 595 32647 0 -1 4194304 837 0 0 0 309 0 0 0 25 0 1 0 1133135330 3321856 735 1992294400 134512640 134996440 4294956240 18446744073709551615 134526998 0 0 8392704 0 0 0 0 17 1 0 0
/proc/596/statm: 811 735 74 118 0 690 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4684

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

[startup+4.70157 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 597
/proc/meminfo: memFree=1660880/2055920 swapFree=4177828/4192956
[pid=595] ppid=593 vsize=1440 CPUtime=0
/proc/595/stat : 595 (SATzilla2007_R) S 593 595 32647 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133135330 1474560 110 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/595/statm: 360 110 95 260 0 84 0
[pid=596] ppid=595 vsize=3372 CPUtime=4.69
/proc/596/stat : 596 (march_dl) R 595 595 32647 0 -1 4194304 848 0 0 0 469 0 0 0 25 0 1 0 1133135330 3452928 746 1992294400 134512640 134996440 4294956240 18446744073709551615 134514077 0 0 8392704 0 0 0 0 17 1 0 0
/proc/596/statm: 843 746 74 118 0 722 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 4812

[startup+5.50662 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 598
/proc/meminfo: memFree=1662800/2055920 swapFree=4177828/4192956
[pid=595] ppid=593 vsize=1440 CPUtime=4.99
/proc/595/stat : 595 (SATzilla2007_R) S 593 595 32647 0 -1 4194304 135 851 0 0 0 0 499 0 16 0 1 0 1133135330 1474560 111 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/595/statm: 360 111 96 260 0 84 0
[pid=598] ppid=595 vsize=6188 CPUtime=0.49
/proc/598/stat : 598 (ubcsat2006) R 595 595 32647 0 -1 4194304 369 0 0 0 44 5 0 0 21 0 1 0 1133135830 6336512 352 1992294400 134512640 134777720 4294956096 18446744073709551615 134552091 0 0 8392704 0 0 0 0 17 1 0 0
/proc/598/statm: 1547 352 156 64 0 1128 0
Current children cumulated CPU time (s) 5.48
Current children cumulated vsize (KiB) 7628

[startup+5.70263 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 598
/proc/meminfo: memFree=1662800/2055920 swapFree=4177828/4192956
[pid=595] ppid=593 vsize=1440 CPUtime=4.99
/proc/595/stat : 595 (SATzilla2007_R) S 593 595 32647 0 -1 4194304 135 851 0 0 0 0 499 0 16 0 1 0 1133135330 1474560 111 1992294400 134512640 135579813 4294956208 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/595/statm: 360 111 96 260 0 84 0
[pid=598] ppid=595 vsize=6188 CPUtime=0.68
/proc/598/stat : 598 (ubcsat2006) R 595 595 32647 0 -1 4194304 369 0 0 0 62 6 0 0 23 0 1 0 1133135830 6336512 352 1992294400 134512640 134777720 4294956096 18446744073709551615 134556232 0 0 8392704 0 0 0 0 17 1 0 0
/proc/598/statm: 1547 352 156 64 0 1128 0
Current children cumulated CPU time (s) 5.67
Current children cumulated vsize (KiB) 7628

Child status: 10
Real time (s): 5.7995
CPU time (s): 5.79112
CPU user time (s): 5.71013
CPU system time (s): 0.080987
CPU usage (%): 99.8555
Max. virtual memory (cumulated for all children) (KiB): 7628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.71013
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1390
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= 16
involuntary context switches= 24

runsolver used 0.008998 second user time and 0.022996 second system time

The end

Launcher Data 

Begin job on node52 at 2009-04-01 18:52:13
IDJOB=1544117
IDBENCH=70286
IDSOLVER=557
FILE ID=node52/1544117-1238604733
PBS_JOBID= 9068346
Free space on /tmp= 66400 MiB

SOLVER NAME= SAT07 reference solver: SATzilla RANDOM
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S136987316-008.cnf
COMMAND LINE= HOME/SATzilla2007_R BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544117-1238604733/watcher-1544117-1238604733 -o /tmp/evaluation-result-1544117-1238604733/solver-1544117-1238604733 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2007_R HOME/instance-1544117-1238604733.cnf            

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

MD5SUM BENCH= f6ddf1b0f08bcc31521c4b74db5ce22f
RANDOM SEED=47541958

node52.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		: 3000.230
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		: 3000.230
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:       1664576 kB
Buffers:         84912 kB
Cached:         217336 kB
SwapCached:       7968 kB
Active:         215308 kB
Inactive:        96896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1664576 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:            8508 kB
Writeback:           0 kB
Mapped:          15688 kB
Slab:            64752 kB
Committed_AS:  3243520 kB
PageTables:       1736 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= 66392 MiB
End job on node52 at 2009-04-01 18:52:19