Trace number 427044

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
KCNFS 2004SAT 8.38172 8.38617

General information on the benchmark

Namerandom/2+p/p0.8/v1295/
unif2p-p0.8-v1295-c4027-S1762612346-15-SAT.cnf
MD5SUMe5673a7c266f877ed2c58f7b531e89ad
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.700892
Satisfiable
(Un)Satisfiability was proved
Number of variables1295
Number of clauses4026
Sum of the clauses size11273
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2805
Number of clauses of size 33221
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	
0.00/0.01	c Computed by /tmp/evaluation/427044-1177831573/kcnfs-2004   V. 03/02/12
0.00/0.01	c Input file : '/tmp/evaluation/427044-1177831573/instance-427044-1177831573.cnf'
8.29/8.38	c [1295 variables, 4026 clauses, ratio 3.11, mean occ 4, 3-SAT]
8.29/8.38	s SATISFIABLE
8.29/8.38	v   -15    61    62   132  -143
8.29/8.38	v   172   184   203   245  -248
8.29/8.38	v  -259   263   314   455  -511
8.29/8.38	v   533   572   632  -672   746
8.29/8.38	v   771  -874   940  -946  -956
8.29/8.38	v   994  1035 -1145  1165 -1166
8.29/8.38	v -1171   670  -450 -1179  -641
8.29/8.38	v  -972 -1026  1130   190   364
8.29/8.38	v   466  1079  1229    19    89
8.29/8.38	v    -8  -367  -803   895   239
8.29/8.38	v   180  -605  1123   271  1256
8.29/8.38	v -1096   817     5 -1264  -867
8.29/8.38	v   985   932 -1290  1022   592
8.29/8.38	v   320  1105   657  -836   458
8.29/8.38	v  -955  -814    26 -1292  -168
8.29/8.38	v  -919   355   543  -978   678
8.29/8.38	v  1203  1151  1057   312   120
8.29/8.38	v -1294  -551 -1247  -148  -236
8.29/8.38	v    68  -789    52  1023  -735
8.29/8.38	v  -679   535  -318  -188  -207
8.29/8.38	v  -286  -943  -706  1226   718
8.29/8.38	v -1008   321 -1190  -962  -603
8.29/8.38	v   409   407   102    83  -145
8.29/8.38	v  -231 -1042  1097  1109  -886
8.29/8.38	v   387  -134  -536  -146   -65
8.29/8.38	v   243  -332  -795   -53 -1249
8.29/8.38	v   287   628   468   179  -430
8.29/8.38	v  1010  -737  -926   -72   738
8.29/8.38	v  1167  -353   119   339 -1243
8.29/8.38	v -1019  -557   872  1018  -291
8.29/8.38	v     7  -438   627   521  1276
8.29/8.38	v  1211  -294   191   998  -936
8.29/8.38	v  -137   285   873  -310   165
8.29/8.38	v  -394   855  -842  -948    23
8.29/8.38	v  1150 -1168   482  -152   264
8.29/8.38	v   703   225   237   319  -462
8.29/8.38	v  1058  -585   835   -18  -991
8.29/8.38	v  1295   197  -157   965   649
8.29/8.38	v  -354   961   495   688  -370
8.29/8.38	v -1005  -761  -903   104  -792
8.29/8.38	v  -526  -561 -1013  1124 -1156
8.29/8.38	v -1186  1098  -261  -534    13
8.29/8.38	v   497   -33  -161   -82   -99
8.29/8.38	v  -782  1059   717  -276 -1133
8.29/8.38	v  1176  -524  1279   830  -299
8.29/8.38	v  -911   753  1272   303   352
8.29/8.38	v  -638   892 -1239  -844   910
8.29/8.38	v  1262  -514  -699  -805  -474
8.29/8.38	v  -770  -460   783  -508 -1231
8.29/8.38	v  -527  -151   459  -488   997
8.29/8.38	v -1241  -446   -49  -604   958
8.29/8.38	v   348   380   323  -825   218
8.29/8.38	v  1144   904  1142  1085   -48
8.29/8.38	v  -107  -410  -498 -1148   337
8.29/8.38	v    66  -833  -182 -1199  -608
8.29/8.38	v  1204  -876  1120   890  -808
8.29/8.38	v  -599  -852  -472   295  -793
8.29/8.38	v  -433  -780   215  -697  -235
8.29/8.38	v   675  -986   374   650  -422
8.29/8.38	v  -816   405  -774   -97  -784
8.29/8.38	v   340   611  -439   631   426
8.29/8.38	v  -779   710  -930  -899 -1067
8.29/8.38	v    92 -1082   -27   695  1162
8.29/8.38	v    30   209  -278  1012  -280
8.29/8.38	v  -532  -139 -1074  1157   344
8.29/8.38	v   935   769   547   270  -556
8.29/8.38	v  -896  1260  1275 -1115  -138
8.29/8.38	v  -425  -968  -382   800   327
8.29/8.38	v -1169  1251   377  1071   775
8.29/8.38	v  -449   863  -850   810   199
8.29/8.38	v  1078  1210   288 -1086   856
8.29/8.38	v  -937  -192   448  -451   481
8.29/8.38	v  -654  -673  -907   913  -921
8.29/8.38	v  -947  -993  1063  1093  1182
8.29/8.38	v  1215 -1254   486   959   307
8.29/8.38	v   -71  -142   170 -1037   -88
8.29/8.38	v -1194   929  -529    10   -22
8.29/8.38	v   -80    91  -256  -156  -523
8.29/8.38	v -1121  1158   726   205  -247
8.29/8.38	v   754   812  -501  -669   -14
8.29/8.38	v -1011   281   297  -384  -471
8.29/8.38	v   541  -579   584   664  -373
8.29/8.38	v -1184  -154   839 -1007 -1040
8.29/8.38	v -1060    55 -1092 -1193   372
8.29/8.38	v   941    56   778  -116    67
8.29/8.38	v -1159   437   851  -967  1025
8.29/8.38	v  -227   866  1213   705  -500
8.29/8.38	v   644 -1235  -765 -1283  -423
8.29/8.38	v -1066  -755  -848 -1069   663
8.29/8.38	v  1052  -123  -260  -582   849
8.29/8.38	v  1080   975  -716   -16    58
8.29/8.38	v    77   -98   744  -301  -233
8.29/8.38	v  -133  -258  -290   296   445
8.29/8.38	v   490   790   692   506  1075
8.29/8.38	v  -859   234   212  -510  -668
8.29/8.38	v  -341  1188   518  -528  -640
8.29/8.38	v   274  -442   614  -662   681
8.29/8.38	v  -683  -109  -719  -875   711
8.29/8.38	v  -128 -1163   140    78  -600
8.29/8.38	v -1146   712 -1002   -20  -720
8.29/8.38	v   743   269  -101 -1062  -762
8.29/8.38	v  -155   103 -1031 -1147  -828
8.29/8.38	v  -952  -122  -939   463 -1217
8.29/8.38	v   465    32   158   809   982
8.29/8.38	v  1106   309  -906   912   915
8.29/8.38	v   924   944   945   411   619
8.29/8.38	v   153   330    43  1255   786
8.29/8.38	v   977  -268  -130   776 -1020
8.29/8.38	v  1250  -957   228  1259   562
8.29/8.38	v   799  1205  -415  -826   -40
8.29/8.38	v -1119  -325  1191 -1136   395
8.29/8.38	v   747   124   178  1053 -1016
8.29/8.38	v -1001  -574  -126   164   636
8.29/8.38	v  1160 -1224 -1187   -24  1237
8.29/8.38	v  1029   729   369  -748    45
8.29/8.38	v    59  -702   343   938   -74
8.29/8.38	v  -399  -811  -567   414  1222
8.29/8.38	v  -693  -362  -308  -996 -1161
8.29/8.38	v   597   144   571  -238  -359
8.29/8.38	v   -73 -1094  -700 -1087    34
8.29/8.38	v   -38  -661 -1232  -824  1041
8.29/8.38	v   949  1208  -953 -1047   -84
8.29/8.38	v   642  -418  -731  -111   586
8.29/8.38	v   878  -834   419   983 -1045
8.29/8.38	v  1009  -966   969 -1006   988
8.29/8.38	v   999  -477  -322   397   542
8.29/8.38	v   457  -992  -728   412   635
8.29/8.38	v   135   253   701 -1103  1282
8.29/8.38	v   515   275   333  -504  1061
8.29/8.38	v    70  1049  -366 -1172  -251
8.29/8.38	v   368 -1017 -1280   267  1198
8.29/8.38	v   113 -1164 -1242  -722  -141
8.29/8.38	v   -46   413  -485  -507  -356
8.29/8.38	v  -818  1285  -361 -1230  -713
8.29/8.38	v  -494  -189   898  -658  -265
8.29/8.38	v   503   606  1286  -336  -257
8.29/8.38	v  -202  1195   406 -1095  -908
8.29/8.38	v  -801  -963   492   522   623
8.29/8.38	v  1028 -1068  -625   484   105
8.29/8.38	v    75 -1245   555   871   436
8.29/8.38	v  -758  1034 -1036  -845 -1284
8.29/8.38	v   861  1038 -1039  1055 -1056
8.29/8.38	v -1081 -1099 -1101 -1107  1114
8.29/8.38	v  1122  1134  -840  -885 -1138
8.29/8.38	v  -435  -376  -846  -591  -229
8.29/8.38	v   901  -847  -802   431  -403
8.29/8.38	v   -12 -1270   429   -54  -136
8.29/8.38	v   306  -691  -573  -660  1139
8.29/8.38	v -1140 -1149 -1170  -979  1234
8.29/8.38	v   618  -736   480 -1072   920
8.29/8.38	v -1131   564 -1218  -217  -822
8.29/8.38	v  -443  -127  -176  -223  1112
8.29/8.38	v   531   210   461  -222  -684
8.29/8.38	v   653 -1265  -183   877  -432
8.29/8.38	v   475 -1287   324 -1277  1181
8.29/8.38	v  1196  1202   884  -894  1207
8.29/8.38	v   757   595 -1209 -1219  1220
8.29/8.38	v  1225  1227  1244   396   240
8.29/8.38	v   266   887 -1050  -613  1073
8.29/8.38	v   385  -671   -50   204   187
8.29/8.38	v  1177  -740   -85  -198  1141
8.29/8.38	v  1278  -440  -219  -677   954
8.29/8.38	v  -345  -785    41  1024  -125
8.29/8.38	v  -589  -897   499   787  -169
8.29/8.38	v   942   709  -365   402  -925
8.29/8.38	v  1090  1137  -185   612   689
8.29/8.38	v  -794  -723   837   -44   696
8.29/8.38	v   421   905   -25  -389  -216
8.29/8.38	v   768  1214 -1048  1240 -1044
8.29/8.38	v   964  -616  -493  -626  1261
8.29/8.38	v  -980  -249  1032  -760   131
8.29/8.38	v   575   129  -519   609   687
8.29/8.38	v   594   545   974  -596   891
8.29/8.38	v  -881   177    94    21   698
8.29/8.38	v   639   -29  -559   918   634
8.29/8.38	v -1014  1183  -995  -694  -749
8.29/8.38	v   659   870  -724   347   -81
8.29/8.38	v  -167  1116  1111   588 -1126
8.29/8.38	v  1178   777   121   990   764
8.29/8.38	v   478  -707   685 -1233  1021
8.29/8.38	v -1132  -566  -329   284   708
8.29/8.38	v  1216   766    86 -1212   175
8.29/8.38	v  -110   441   220  -804  -408
8.29/8.38	v  -883 -1268   880   150  1110
8.29/8.38	v  -279  -568  -730   392   733
8.29/8.38	v  1102 -1000   798  -565  -984
8.29/8.38	v   173  -570 -1206    90  -351
8.29/8.38	v   298   241   211  -739  -363
8.29/8.38	v  -914   841  -357  -163  -513
8.29/8.38	v  1266  -194   960    -6   715
8.29/8.38	v -1113 -1223    31 -1185  1273
8.29/8.38	v -1043   583    -1  -166  -665
8.29/8.38	v  -827   652  -304  1070   909
8.29/8.38	v  -656   338  -505     2  -509
8.29/8.38	v   772   456  -273  -300  -283
8.29/8.38	v  -381   224  -252 -1174     4
8.29/8.38	v  1289   193   315  1258  -272
8.29/8.38	v   629 -1197   246  -651   791
8.29/8.38	v   530   496   335  1228  -487
8.29/8.38	v   242  -467  -427   732 -1015
8.29/8.38	v   277  -868  -819   829   520
8.29/8.38	v   416   293 -1064   580  -917
8.29/8.38	v  -147   114  -398   820   149
8.29/8.38	v  1135 -1200   453  -512  -226
8.29/8.38	v    -3     9    17   -42   -57
8.29/8.38	v   -63   -87    95   108   112
8.29/8.38	v  -118   162  -171   174   181
8.29/8.38	v   195   196  -200  -201  -206
8.29/8.38	v   214   221  -230   232   244
8.29/8.38	v   254   302   305   313   317
8.29/8.38	v  -328   349   371   383   388
8.29/8.38	v  -390   391   393   400  -401
8.29/8.38	v  -404   420  -424   428   434
8.29/8.38	v   444   447   452  -464  -476
8.29/8.38	v  -483  -489  -491  -516  -517
8.29/8.38	v   537   538   539  -548   549
8.29/8.38	v   550   553  -560   563   569
8.29/8.38	v  -578   581   587  -602  -621
8.29/8.38	v  -630   645   647  -648   655
8.29/8.38	v   666   674   680  -882   690
8.29/8.38	v   704   714   721   725   734
8.29/8.38	v  -741  -742   750   752   756
8.29/8.38	v   759   767   773   781   788
8.29/8.38	v   796   797   806   807   813
8.29/8.38	v   815  -823   832   838  -854
8.29/8.38	v  -857   858   869   879  -889
8.29/8.38	v   902   916  -922  -923   928
8.29/8.38	v  -933   970   971   973  -976
8.29/8.38	v  -989  1027  1030 -1033  1046
8.29/8.38	v -1051  1054 -1065  1076  1083
8.29/8.38	v  1084 -1100  1104  1118  1127
8.29/8.38	v  1143  1153 -1154 -1155 -1175
8.29/8.38	v -1180  1189  1221 -1236  1238
8.29/8.38	v -1248 -1252 -1257  1263 -1267
8.29/8.38	v -1271  1274  1281   -37   -93
8.29/8.38	v  1088   208  1201   576   334
8.29/8.38	v   262 -1291   931   544  -479
8.29/8.38	v  -617    51  -160  1129   255
8.29/8.38	v  1192  -888  1077   676    11
8.29/8.38	v    35   -36    39    60    69
8.29/8.38	v   100   106   213   250  -282
8.29/8.38	v   292   316  -350   358   378
8.29/8.38	v   379  -386  -454   469  -470
8.29/8.38	v   540   552   558  -590   620
8.29/8.38	v  -622  -624  -633   637   643
8.29/8.38	v   646   667  -682   745  -751
8.29/8.38	v  -763   821   853  -900  -927
8.29/8.38	v   934   950   981   987  1003
8.29/8.38	v  1089  1117 -1125  1173  1246
8.29/8.38	v -1288  1293    79    28   -96
8.29/8.38	v   117   289   326  -417  -502
8.29/8.38	v   525  -546   577   593  -598
8.29/8.38	v   610   831   843  -860  -862
8.29/8.38	v   864  -951 -1004 -1091 -1128
8.29/8.38	v  1269   -47   115  -346   -64
8.29/8.38	v   -76  -186   342   360  -473
8.29/8.38	v   554  -615  -686  -727  -865
8.29/8.38	v  -893  1108  1253   159   375
8.29/8.38	v   311 -1152   331   607     0
8.29/8.38	c Computation time    : 8.360 seconds
8.29/8.38	c Execution time      : 8.370 seconds
8.29/8.38	c Size of search tree : 5523 nodes
8.29/8.38

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node55/watcher-427044-1177831573 -o ROOT/results/node55/solver-427044-1177831573 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/427044-1177831573/kcnfs-2004 /tmp/evaluation/427044-1177831573/instance-427044-1177831573.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): 7500 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
Using a pseudo terminal to collect output from the solver
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 1.21 1.54 3/64 8813
/proc/meminfo: memFree=1380924/2055920 swapFree=4184544/4192956
[pid=8813] ppid=8811 vsize=16116 CPUtime=0
/proc/8813/stat : 8813 (kcnfs-2004) R 8811 8813 7421 0 -1 0 117 0 0 0 0 0 0 0 18 0 1 0 231067376 16502784 98 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/8813/statm: 4029 98 38 107 0 3918 0

[startup+0.016717 s]
/proc/loadavg: 0.85 1.21 1.54 3/64 8813
/proc/meminfo: memFree=1380924/2055920 swapFree=4184544/4192956
[pid=8813] ppid=8811 vsize=17256 CPUtime=0.01
/proc/8813/stat : 8813 (kcnfs-2004) R 8811 8813 7421 0 -1 0 527 0 0 0 1 0 0 0 18 0 1 0 231067376 17670144 507 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530212 0 0 4096 0 0 0 0 17 1 0 0
/proc/8813/statm: 4314 507 59 107 0 4203 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 17256

[startup+0.101725 s]
/proc/loadavg: 0.85 1.21 1.54 3/64 8813
/proc/meminfo: memFree=1380924/2055920 swapFree=4184544/4192956
[pid=8813] ppid=8811 vsize=17256 CPUtime=0.09
/proc/8813/stat : 8813 (kcnfs-2004) R 8811 8813 7421 0 -1 0 532 0 0 0 9 0 0 0 18 0 1 0 231067376 17670144 512 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577548 0 0 4096 0 0 0 0 17 1 0 0
/proc/8813/statm: 4314 512 59 107 0 4203 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17256

[startup+0.301744 s]
/proc/loadavg: 0.85 1.21 1.54 3/64 8813
/proc/meminfo: memFree=1380924/2055920 swapFree=4184544/4192956
[pid=8813] ppid=8811 vsize=17256 CPUtime=0.29
/proc/8813/stat : 8813 (kcnfs-2004) R 8811 8813 7421 0 -1 0 532 0 0 0 29 0 0 0 19 0 1 0 231067376 17670144 512 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528139 0 0 4096 0 0 0 0 17 1 0 0
/proc/8813/statm: 4314 512 59 107 0 4203 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17256

[startup+0.701781 s]
/proc/loadavg: 0.85 1.21 1.54 3/64 8813
/proc/meminfo: memFree=1380924/2055920 swapFree=4184544/4192956
[pid=8813] ppid=8811 vsize=17256 CPUtime=0.69
/proc/8813/stat : 8813 (kcnfs-2004) R 8811 8813 7421 0 -1 0 533 0 0 0 69 0 0 0 22 0 1 0 231067376 17670144 513 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528267 0 0 4096 0 0 0 0 17 1 0 0
/proc/8813/statm: 4314 513 59 107 0 4203 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17256

[startup+1.50186 s]
/proc/loadavg: 0.87 1.21 1.53 2/65 8814
/proc/meminfo: memFree=1378996/2055920 swapFree=4184544/4192956
[pid=8813] ppid=8811 vsize=17256 CPUtime=1.49
/proc/8813/stat : 8813 (kcnfs-2004) R 8811 8813 7421 0 -1 0 533 0 0 0 149 0 0 0 25 0 1 0 231067376 17670144 513 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528259 0 0 4096 0 0 0 0 17 1 0 0
/proc/8813/statm: 4314 513 59 107 0 4203 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17256

[startup+3.10201 s]
/proc/loadavg: 0.87 1.21 1.53 2/65 8814
/proc/meminfo: memFree=1378932/2055920 swapFree=4184544/4192956
[pid=8813] ppid=8811 vsize=17256 CPUtime=3.09
/proc/8813/stat : 8813 (kcnfs-2004) R 8811 8813 7421 0 -1 0 533 0 0 0 309 0 0 0 25 0 1 0 231067376 17670144 513 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529403 0 0 4096 0 0 0 0 17 1 0 0
/proc/8813/statm: 4314 513 59 107 0 4203 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17256

[startup+6.30131 s]
/proc/loadavg: 0.88 1.20 1.53 2/65 8814
/proc/meminfo: memFree=1378804/2055920 swapFree=4184544/4192956
[pid=8813] ppid=8811 vsize=17256 CPUtime=6.29
/proc/8813/stat : 8813 (kcnfs-2004) R 8811 8813 7421 0 -1 0 533 0 0 0 629 0 0 0 25 0 1 0 231067376 17670144 513 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529063 0 0 4096 0 0 0 0 17 1 0 0
/proc/8813/statm: 4314 513 59 107 0 4203 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17256

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

[startup+7.10139 s]
/proc/loadavg: 0.88 1.20 1.53 2/65 8814
/proc/meminfo: memFree=1378804/2055920 swapFree=4184544/4192956
[pid=8813] ppid=8811 vsize=17256 CPUtime=7.09
/proc/8813/stat : 8813 (kcnfs-2004) R 8811 8813 7421 0 -1 0 533 0 0 0 709 0 0 0 25 0 1 0 231067376 17670144 513 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529156 0 0 4096 0 0 0 0 17 1 0 0
/proc/8813/statm: 4314 513 59 107 0 4203 0
Current children cumulated CPU time (s) 7.09
Current children cumulated vsize (KiB) 17256

[startup+7.90147 s]
/proc/loadavg: 0.88 1.20 1.53 2/65 8814
/proc/meminfo: memFree=1378804/2055920 swapFree=4184544/4192956
[pid=8813] ppid=8811 vsize=17256 CPUtime=7.89
/proc/8813/stat : 8813 (kcnfs-2004) R 8811 8813 7421 0 -1 0 533 0 0 0 789 0 0 0 25 0 1 0 231067376 17670144 513 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531490 0 0 4096 0 0 0 0 17 1 0 0
/proc/8813/statm: 4314 513 59 107 0 4203 0
Current children cumulated CPU time (s) 7.89
Current children cumulated vsize (KiB) 17256

[startup+8.3015 s]
/proc/loadavg: 0.88 1.20 1.53 2/65 8814
/proc/meminfo: memFree=1378804/2055920 swapFree=4184544/4192956
[pid=8813] ppid=8811 vsize=17256 CPUtime=8.29
/proc/8813/stat : 8813 (kcnfs-2004) R 8811 8813 7421 0 -1 0 533 0 0 0 829 0 0 0 25 0 1 0 231067376 17670144 513 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134562733 0 0 4096 0 0 0 0 17 1 0 0
/proc/8813/statm: 4314 513 59 107 0 4203 0
Current children cumulated CPU time (s) 8.29
Current children cumulated vsize (KiB) 17256

Child status: 10
Real time (s): 8.38617
CPU time (s): 8.38172
CPU user time (s): 8.37873
CPU system time (s): 0.002999
CPU usage (%): 99.947
Max. virtual memory (cumulated for all children) (KiB): 17256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.37873
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 538
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= 8
involuntary context switches= 15

runsolver used 0.008998 second user time and 0.022996 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Sun Apr 29 07:26:13 UTC 2007

IDJOB= 427044
IDBENCH= 20299
IDSOLVER= 194
FILE ID= node55/427044-1177831573

PBS_JOBID= 4718276

Free space on /tmp= 66561 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1295/unif2p-p0.8-v1295-c4027-S1762612346-15-SAT.cnf
COMMAND LINE= /tmp/evaluation/427044-1177831573/kcnfs-2004 /tmp/evaluation/427044-1177831573/instance-427044-1177831573.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-427044-1177831573 -o ROOT/results/node55/solver-427044-1177831573 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/427044-1177831573/kcnfs-2004 /tmp/evaluation/427044-1177831573/instance-427044-1177831573.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  e5673a7c266f877ed2c58f7b531e89ad

RANDOM SEED= 180335416

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
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		: 3000.216
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:       1381396 kB
Buffers:         59660 kB
Cached:         528160 kB
SwapCached:       2556 kB
Active:         315952 kB
Inactive:       282036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1381396 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            3236 kB
Writeback:           0 kB
Mapped:          16576 kB
Slab:            62648 kB
Committed_AS:  1392908 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= 66561 MiB

End job on node55 on Sun Apr 29 07:26:22 UTC 2007