Trace number 300004

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 SMPSAT 6.11 3.17921

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S1561551265-12.SAT.shuffled.cnf
MD5SUMc6a09cb4dcbc2624dfe4aaec1f040fa6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.005998
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
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	
0.00/0.00	c Computed by /tmp/evaluation/300004-1171880700/kcnfs-smp   V. 1.2
0.00/0.00	c reading file ... done
0.00/0.00	c Input file : '/tmp/evaluation/300004-1171880700/instance-300004-1171880700.cnf'
0.00/0.00	c [#vars: 400, #clauses: 1704 -> 1781 clauses (pre-processing), tautology: 0, 3-CNF]
0.00/0.01	c unit clauses propagate before processing (#clause: 1781)
0.00/0.01	c estimated distribution: 8 tasks
0.00/0.01	c <27676> [PID]: 27678 27679 27680 27681 27682 27683 27684
0.01/0.36	c <27676> [PID]: 27685
0.01/0.36	c real distribution: 8 tasks
6.11/3.17	c <27676> [27683: SAT]
6.11/3.17	c <27676> [END]: 27678 27679 27680 27681 27682 27684 27685
6.11/3.17	s SATISFIABLE
6.11/3.17	v       -1        2        3       -4        5        6        7
6.11/3.17	v        8        9      -10      -11      -12       13      -14
6.11/3.17	v       15      -16       17      -18       19      -20      -21
6.11/3.17	v       22       23       24      -25       26       27       28
6.11/3.17	v      -29      -30      -31       32       33       34      -35
6.11/3.17	v      -36       37       38      -39      -40      -41       42
6.11/3.17	v       43       44      -45      -46       47      -48       49
6.11/3.17	v       50      -51       52       53       54       55       56
6.11/3.17	v       57       58       59       60       61      -62       63
6.11/3.17	v      -64      -65       66       67       68      -69      -70
6.11/3.17	v      -71       72       73      -74       75       76      -77
6.11/3.17	v       78       79       80      -81       82      -83       84
6.11/3.17	v       85      -86       87      -88      -89       90      -91
6.11/3.17	v       92       93      -94       95      -96      -97       98
6.11/3.17	v      -99      100     -101     -102     -103     -104     -105
6.11/3.17	v     -106      107     -108      109      110      111     -112
6.11/3.17	v     -113      114      115     -116     -117      118      119
6.11/3.17	v     -120      121      122      123     -124     -125      126
6.11/3.17	v      127     -128      129     -130      131      132      133
6.11/3.17	v     -134     -135      136     -137      138      139     -140
6.11/3.17	v      141      142     -143      144      145      146      147
6.11/3.17	v     -148     -149      150      151     -152      153     -154
6.11/3.17	v      155      156      157      158     -159     -160      161
6.11/3.17	v      162      163      164      165     -166      167     -168
6.11/3.17	v     -169     -170      171      172      173     -174     -175
6.11/3.17	v      176     -177      178      179     -180     -181     -182
6.11/3.17	v     -183      184     -185     -186     -187      188     -189
6.11/3.17	v     -190      191      192      193      194      195     -196
6.11/3.17	v     -197      198     -199     -200      201      202     -203
6.11/3.17	v     -204      205     -206     -207     -208      209      210
6.11/3.17	v     -211      212      213      214      215      216     -217
6.11/3.17	v      218      219      220      221      222      223      224
6.11/3.17	v      225      226     -227     -228     -229      230      231
6.11/3.17	v     -232      233      234      235     -236     -237      238
6.11/3.17	v     -239      240      241     -242      243      244     -245
6.11/3.17	v     -246     -247      248     -249      250     -251     -252
6.11/3.17	v     -253      254      255      256     -257     -258      259
6.11/3.17	v      260      261     -262     -263     -264      265     -266
6.11/3.17	v     -267     -268      269      270     -271      272     -273
6.11/3.17	v      274     -275     -276     -277      278     -279      280
6.11/3.17	v     -281     -282      283      284      285      286      287
6.11/3.17	v     -288     -289     -290      291      292     -293     -294
6.11/3.17	v      295     -296     -297     -298      299     -300      301
6.11/3.17	v      302     -303     -304      305      306     -307      308
6.11/3.17	v     -309      310     -311      312     -313      314      315
6.11/3.17	v      316     -317     -318      319     -320      321     -322
6.11/3.17	v      323     -324     -325      326      327     -328      329
6.11/3.17	v      330      331      332     -333     -334     -335      336
6.11/3.17	v      337     -338      339     -340     -341     -342      343
6.11/3.17	v      344     -345     -346     -347      348      349      350
6.11/3.17	v      351      352      353      354      355      356     -357
6.11/3.17	v     -358      359      360      361     -362     -363      364
6.11/3.17	v     -365     -366     -367      368      369     -370     -371
6.11/3.17	v     -372     -373     -374     -375      376     -377     -378
6.11/3.17	v      379      380     -381     -382      383     -384      385
6.11/3.17	v      386     -387     -388      389     -390     -391     -392
6.11/3.17	v      393     -394     -395     -396     -397      398     -399
6.11/3.17	v     -400        0
6.11/3.17	c CPU time            : 0.040 seconds
6.11/3.17	c Elapsed Time        : 3.172 seconds
6.11/3.17	c Size of search tree : 75 nodes
6.11/3.17	c average speed       : 1875.000 nodes/sec.
6.11/3.17

Verifier Data (download as text)

OK

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node13/watcher-300004-1171880700 -o ROOT/results/node13/solver-300004-1171880700 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300004-1171880700/kcnfs-smp /tmp/evaluation/300004-1171880700/instance-300004-1171880700.cnf 

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


[startup+0 s]
/proc/loadavg: 0.96 0.97 0.99 3/77 27676
/proc/meminfo: memFree=782776/2055920 swapFree=4192812/4192956
[pid=27676] ppid=27674 vsize=180916 CPUtime=0
/proc/27676/stat : 27676 (kcnfs-smp) R 27674 27676 27348 0 -1 4194304 107 0 0 0 0 0 0 0 19 0 1 0 208024431 185257984 92 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134820679 0 0 4096 0 0 0 0 17 1 0 0
/proc/27676/statm: 45229 93 48 160 0 45067 0

[startup+0.107189 s]
/proc/loadavg: 0.96 0.97 0.99 3/77 27676
/proc/meminfo: memFree=782776/2055920 swapFree=4192812/4192956
[pid=27676] ppid=27674 vsize=182448 CPUtime=0.01
/proc/27676/stat : 27676 (kcnfs-smp) R 27674 27676 27348 0 -1 4194304 386 0 0 0 1 0 0 0 25 0 1 0 208024431 186826752 224 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836899 0 0 4096 0 0 0 0 17 0 0 0
/proc/27676/statm: 45612 224 70 160 0 45450 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 182448

[startup+0.515242 s]
/proc/loadavg: 0.96 0.97 0.99 3/77 27676
/proc/meminfo: memFree=782776/2055920 swapFree=4192812/4192956
[pid=27676] ppid=27674 vsize=182448 CPUtime=0.01
/proc/27676/stat : 27676 (kcnfs-smp) S 27674 27676 27348 0 -1 4194304 412 0 0 0 1 0 0 0 25 0 1 0 208024431 186826752 224 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/27676/statm: 45612 224 70 160 0 45450 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 182448

[startup+1.33735 s]
/proc/loadavg: 0.96 0.97 0.99 9/86 27685
/proc/meminfo: memFree=780080/2055920 swapFree=4192812/4192956
[pid=27676] ppid=27674 vsize=182448 CPUtime=0.01
/proc/27676/stat : 27676 (kcnfs-smp) S 27674 27676 27348 0 -1 4194304 412 0 0 0 1 0 0 0 25 0 1 0 208024431 186826752 224 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/27676/statm: 45612 224 70 160 0 45450 0
[pid=27678] ppid=27676 vsize=182448 CPUtime=0.44
/proc/27678/stat : 27678 (kcnfs-smp) R 27676 27676 27348 0 -1 4194368 43 0 0 0 44 0 0 0 25 0 1 0 208024432 186826752 238 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134601812 0 0 4096 2 0 0 0 17 1 0 0
/proc/27678/statm: 45612 238 76 160 0 45450 0
[pid=27679] ppid=27676 vsize=182448 CPUtime=0.42
/proc/27679/stat : 27679 (kcnfs-smp) R 27676 27676 27348 0 -1 4194368 43 0 0 0 42 0 0 0 25 0 1 0 208024432 186826752 238 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134590381 0 0 4096 0 0 0 0 17 1 0 0
/proc/27679/statm: 45612 238 76 160 0 45450 0
[pid=27680] ppid=27676 vsize=182448 CPUtime=0.38
/proc/27680/stat : 27680 (kcnfs-smp) R 27676 27676 27348 0 -1 4194368 43 0 0 0 38 0 0 0 25 0 1 0 208024434 186826752 238 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134596672 0 0 4096 2 0 0 0 17 1 0 0
/proc/27680/statm: 45612 238 76 160 0 45450 0
[pid=27681] ppid=27676 vsize=182448 CPUtime=0.3
/proc/27681/stat : 27681 (kcnfs-smp) R 27676 27676 27348 0 -1 4194368 43 0 0 0 30 0 0 0 25 0 1 0 208024436 186826752 238 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134572282 0 0 4096 0 0 0 0 17 1 0 0
/proc/27681/statm: 45612 238 76 160 0 45450 0
[pid=27682] ppid=27676 vsize=182448 CPUtime=0.4
/proc/27682/stat : 27682 (kcnfs-smp) R 27676 27676 27348 0 -1 4194368 43 0 0 0 40 0 0 0 25 0 1 0 208024436 186826752 238 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577530 0 0 4096 2 0 0 0 17 0 0 0
/proc/27682/statm: 45612 238 76 160 0 45450 0
[pid=27683] ppid=27676 vsize=0 CPUtime=0.03
/proc/27683/stat : 27683 (kcnfs-smp) R 27676 27676 27348 0 -1 4194372 56 0 0 0 3 0 0 0 25 0 1 0 208024436 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/27683/statm: 0 0 0 0 0 0 0
[pid=27684] ppid=27676 vsize=182448 CPUtime=0.34
/proc/27684/stat : 27684 (kcnfs-smp) R 27676 27676 27348 0 -1 4194368 43 0 0 0 34 0 0 0 25 0 1 0 208024437 186826752 238 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134634077 0 0 4096 2 0 0 0 17 0 0 0
/proc/27684/statm: 45612 238 76 160 0 45450 0
[pid=27685] ppid=27676 vsize=182448 CPUtime=0.28
/proc/27685/stat : 27685 (kcnfs-smp) R 27676 27676 27348 0 -1 4194368 43 0 0 0 28 0 0 0 25 0 1 0 208024465 186826752 238 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577061 0 0 4096 0 0 0 0 17 0 0 0
/proc/27685/statm: 45612 238 76 160 0 45450 0
Current children cumulated CPU time (s) 2.6
Current children cumulated vsize (KiB) 1459584

[startup+2.98957 s]
/proc/loadavg: 0.96 0.97 0.99 9/86 27685
/proc/meminfo: memFree=779952/2055920 swapFree=4192812/4192956
[pid=27676] ppid=27674 vsize=182448 CPUtime=0.01
/proc/27676/stat : 27676 (kcnfs-smp) S 27674 27676 27348 0 -1 4194304 412 0 0 0 1 0 0 0 25 0 1 0 208024431 186826752 224 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/27676/statm: 45612 224 70 160 0 45450 0
[pid=27678] ppid=27676 vsize=182448 CPUtime=0.84
/proc/27678/stat : 27678 (kcnfs-smp) R 27676 27676 27348 0 -1 4194368 43 0 0 0 84 0 0 0 25 0 1 0 208024432 186826752 238 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134596726 0 0 4096 2 0 0 0 17 1 0 0
/proc/27678/statm: 45612 238 76 160 0 45450 0
[pid=27679] ppid=27676 vsize=182448 CPUtime=0.82
/proc/27679/stat : 27679 (kcnfs-smp) R 27676 27676 27348 0 -1 4194368 43 0 0 0 82 0 0 0 25 0 1 0 208024432 186826752 238 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134599024 0 0 4096 0 0 0 0 17 1 0 0
/proc/27679/statm: 45612 238 76 160 0 45450 0
[pid=27680] ppid=27676 vsize=182448 CPUtime=0.81
/proc/27680/stat : 27680 (kcnfs-smp) R 27676 27676 27348 0 -1 4194368 43 0 0 0 81 0 0 0 25 0 1 0 208024434 186826752 238 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134567521 0 0 4096 2 0 0 0 17 1 0 0
/proc/27680/statm: 45612 238 76 160 0 45450 0
[pid=27681] ppid=27676 vsize=182448 CPUtime=0.73
/proc/27681/stat : 27681 (kcnfs-smp) R 27676 27676 27348 0 -1 4194368 43 0 0 0 73 0 0 0 25 0 1 0 208024436 186826752 238 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134567307 0 0 4096 0 0 0 0 17 1 0 0
/proc/27681/statm: 45612 238 76 160 0 45450 0
[pid=27682] ppid=27676 vsize=182448 CPUtime=1
/proc/27682/stat : 27682 (kcnfs-smp) R 27676 27676 27348 0 -1 4194368 43 0 0 0 100 0 0 0 25 0 1 0 208024436 186826752 238 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134683095 0 0 4096 2 0 0 0 17 0 0 0
/proc/27682/statm: 45612 238 76 160 0 45450 0
[pid=27683] ppid=27676 vsize=0 CPUtime=0.03
/proc/27683/stat : 27683 (kcnfs-smp) R 27676 27676 27348 0 -1 4194372 56 0 0 0 3 0 0 0 25 0 1 0 208024436 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 0 0 0 17 0 0 0
/proc/27683/statm: 0 0 0 0 0 0 0
[pid=27684] ppid=27676 vsize=182448 CPUtime=0.86
/proc/27684/stat : 27684 (kcnfs-smp) R 27676 27676 27348 0 -1 4194368 43 0 0 0 86 0 0 0 25 0 1 0 208024437 186826752 238 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134683258 0 0 4096 2 0 0 0 17 0 0 0
/proc/27684/statm: 45612 238 76 160 0 45450 0
[pid=27685] ppid=27676 vsize=182448 CPUtime=0.82
/proc/27685/stat : 27685 (kcnfs-smp) R 27676 27676 27348 0 -1 4194368 43 0 0 0 82 0 0 0 25 0 1 0 208024465 186826752 238 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580075 0 0 4096 0 0 0 0 17 0 0 0
/proc/27685/statm: 45612 238 76 160 0 45450 0
Current children cumulated CPU time (s) 5.92
Current children cumulated vsize (KiB) 1459584

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

[startup+3.09258 s]
/proc/loadavg: 0.96 0.97 0.99 9/86 27685
/proc/meminfo: memFree=779952/2055920 swapFree=4192812/4192956
[pid=27676] ppid=27674 vsize=182448 CPUtime=0.01
/proc/27676/stat : 27676 (kcnfs-smp) S 27674 27676 27348 0 -1 4194304 412 0 0 0 1 0 0 0 25 0 1 0 208024431 186826752 224 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/27676/statm: 45612 224 70 160 0 45450 0
[pid=27678] ppid=27676 vsize=182448 CPUtime=0.87
/proc/27678/stat : 27678 (kcnfs-smp) R 27676 27676 27348 0 -1 4194368 43 0 0 0 87 0 0 0 25 0 1 0 208024432 186826752 238 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134587695 0 0 4096 2 0 0 0 17 1 0 0
/proc/27678/statm: 45612 238 76 160 0 45450 0
[pid=27679] ppid=27676 vsize=182448 CPUtime=0.82
/proc/27679/stat : 27679 (kcnfs-smp) R 27676 27676 27348 0 -1 4194368 43 0 0 0 82 0 0 0 25 0 1 0 208024432 186826752 238 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134599024 0 0 4096 0 0 0 0 17 1 0 0
/proc/27679/statm: 45612 238 76 160 0 45450 0
[pid=27680] ppid=27676 vsize=182448 CPUtime=0.81
/proc/27680/stat : 27680 (kcnfs-smp) R 27676 27676 27348 0 -1 4194368 43 0 0 0 81 0 0 0 25 0 1 0 208024434 186826752 238 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134567521 0 0 4096 2 0 0 0 17 1 0 0
/proc/27680/statm: 45612 238 76 160 0 45450 0
[pid=27681] ppid=27676 vsize=182448 CPUtime=0.8
/proc/27681/stat : 27681 (kcnfs-smp) R 27676 27676 27348 0 -1 4194368 43 0 0 0 80 0 0 0 25 0 1 0 208024436 186826752 238 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580277 0 0 4096 0 0 0 0 17 1 0 0
/proc/27681/statm: 45612 238 76 160 0 45450 0
[pid=27682] ppid=27676 vsize=182448 CPUtime=1
/proc/27682/stat : 27682 (kcnfs-smp) R 27676 27676 27348 0 -1 4194368 43 0 0 0 100 0 0 0 25 0 1 0 208024436 186826752 238 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134683095 0 0 4096 2 0 0 0 17 0 0 0
/proc/27682/statm: 45612 238 76 160 0 45450 0
[pid=27683] ppid=27676 vsize=0 CPUtime=0.03
/proc/27683/stat : 27683 (kcnfs-smp) R 27676 27676 27348 0 -1 4194372 56 0 0 0 3 0 0 0 25 0 1 0 208024436 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 0 0 0 17 0 0 0
/proc/27683/statm: 0 0 0 0 0 0 0
[pid=27684] ppid=27676 vsize=182448 CPUtime=0.94
/proc/27684/stat : 27684 (kcnfs-smp) R 27676 27676 27348 0 -1 4194368 43 0 0 0 94 0 0 0 25 0 1 0 208024437 186826752 238 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577577 0 0 4096 2 0 0 0 17 0 0 0
/proc/27684/statm: 45612 238 76 160 0 45450 0
[pid=27685] ppid=27676 vsize=182448 CPUtime=0.83
/proc/27685/stat : 27685 (kcnfs-smp) R 27676 27676 27348 0 -1 4194368 43 0 0 0 83 0 0 0 25 0 1 0 208024465 186826752 238 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134629598 0 0 4096 0 0 0 0 17 0 0 0
/proc/27685/statm: 45612 238 76 160 0 45450 0
Current children cumulated CPU time (s) 6.11
Current children cumulated vsize (KiB) 1459584

Child status: 10

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 27676 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=42993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.048992
while last known CPU time is 6.11

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 3.17921
CPU time (s): 6.11
CPU user time (s): 6.11
CPU system time (s): 0
CPU usage (%): 192.186
Max. virtual memory (cumulated for all children) (KiB): 1459584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.042993
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 493
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= 19
involuntary context switches= 21

runsolver used 0.002999 second user time and 0.013997 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Mon Feb 19 10:25:00 UTC 2007

IDJOB= 300004
IDBENCH= 20024
IDSOLVER= 112
FILE ID= node13/300004-1171880700

PBS_JOBID= 3839439

Free space on /tmp= 66545 MiB

SOLVER NAME= KCNFS SMP
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S1561551265-12.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/300004-1171880700/kcnfs-smp /tmp/evaluation/300004-1171880700/instance-300004-1171880700.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-300004-1171880700 -o ROOT/results/node13/solver-300004-1171880700 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300004-1171880700/kcnfs-smp /tmp/evaluation/300004-1171880700/instance-300004-1171880700.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  c6a09cb4dcbc2624dfe4aaec1f040fa6

RANDOM SEED= 94844376

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:        783184 kB
Buffers:         71008 kB
Cached:        1065884 kB
SwapCached:          0 kB
Active:         616540 kB
Inactive:       574660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        783184 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3272 kB
Writeback:           0 kB
Mapped:          73200 kB
Slab:            67132 kB
Committed_AS:   915764 kB
PageTables:       1744 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= 66545 MiB

End job on node13 on Mon Feb 19 10:25:03 UTC 2007