Trace number 293567

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 30.33 15.3331

General information on the benchmark

Namerandom/OnTreshold/5SAT/v110/
unif-k5-r21.3-v110-c2343-S1869272420-19.SAT.shuffled.cnf
MD5SUM4c82e15dddaac18e48f58e3db4a1e7b5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.021996
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52343
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/293567-1171773561/kcnfs-smp   V. 1.2
0.00/0.00	c reading file ... done
0.00/0.00	c Input file : '/tmp/evaluation/293567-1171773561/instance-293567-1171773561.cnf'
0.00/0.00	c [#vars: 110, #clauses: 2343, 5-CNF]
0.00/0.01	c unit clauses propagate before processing (#clause: 2343)
0.00/0.01	c estimated distribution: 8 tasks
0.00/0.03	c [PID]: 10055 10056 10057 10058 10059 10060 10061
0.00/0.50	c [PID]: 10062
0.00/0.50	c real distribution: 8 tasks
30.33/15.33	c <10053> [10057: SAT]
30.33/15.33	c <10053> [END]: 10055 10056 10058 10059 10060 10061 10062
30.33/15.33	s SATISFIABLE
30.33/15.33	v       -1       -2       -3        4        5        6       -7
30.33/15.33	v        8       -9       10       11       12      -13      -14
30.33/15.33	v       15       16      -17       18       19       20      -21
30.33/15.33	v      -22      -23       24       25      -26      -27       28
30.33/15.33	v      -29      -30      -31       32       33      -34       35
30.33/15.33	v       36       37      -38       39      -40       41      -42
30.33/15.33	v      -43       44       45       46      -47      -48      -49
30.33/15.33	v       50       51      -52       53       54       55      -56
30.33/15.33	v      -57      -58       59       60      -61       62      -63
30.33/15.33	v       64       65       66       67      -68      -69      -70
30.33/15.33	v      -71       72      -73      -74      -75      -76      -77
30.33/15.33	v       78      -79      -80       81      -82       83      -84
30.33/15.33	v       85       86      -87      -88       89      -90       91
30.33/15.33	v      -92      -93      -94       95       96       97      -98
30.33/15.33	v      -99      100      101     -102     -103      104      105
30.33/15.33	v     -106     -107     -108     -109      110        0
30.33/15.33	c CPU time            : 3.500 seconds
30.33/15.33	c Elapsed Time        : 15.325 seconds
30.33/15.33	c Size of search tree : 12118 nodes
30.33/15.33	c average speed       : 3462.286 nodes/sec.
30.33/15.33

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/node33/watcher-293567-1171773561 -o ROOT/results/node33/solver-293567-1171773561 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293567-1171773561/kcnfs-smp /tmp/evaluation/293567-1171773561/instance-293567-1171773561.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: 8.00 7.07 4.33 3/64 10053
/proc/meminfo: memFree=924664/2055920 swapFree=4183908/4192956
[pid=10053] ppid=10051 vsize=180916 CPUtime=0
/proc/10053/stat : 10053 (kcnfs-smp) R 10051 10053 9888 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 102391429 185257984 113 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134820679 0 0 4096 0 0 0 0 17 1 0 0
/proc/10053/statm: 45229 114 48 160 0 45067 0

[startup+0.106659 s]
/proc/loadavg: 8.00 7.07 4.33 3/64 10053
/proc/meminfo: memFree=924664/2055920 swapFree=4183908/4192956
[pid=10053] ppid=10051 vsize=181308 CPUtime=0
/proc/10053/stat : 10053 (kcnfs-smp) R 10051 10053 9888 0 -1 4194304 466 0 0 0 0 0 0 0 23 0 1 0 102391429 185659392 299 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836899 0 0 4096 0 0 0 0 17 0 0 0
/proc/10053/statm: 45327 299 65 160 0 45165 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 181308

[startup+0.514741 s]
/proc/loadavg: 8.00 7.07 4.33 3/64 10053
/proc/meminfo: memFree=924664/2055920 swapFree=4183908/4192956
[pid=10053] ppid=10051 vsize=181308 CPUtime=0
/proc/10053/stat : 10053 (kcnfs-smp) S 10051 10053 9888 0 -1 4194304 541 0 0 0 0 0 0 0 23 0 1 0 102391429 185659392 299 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/10053/statm: 45327 299 65 160 0 45165 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 181308

[startup+1.33691 s]
/proc/loadavg: 8.00 7.07 4.33 9/73 10062
/proc/meminfo: memFree=921200/2055920 swapFree=4183908/4192956
[pid=10053] ppid=10051 vsize=181308 CPUtime=0
/proc/10053/stat : 10053 (kcnfs-smp) S 10051 10053 9888 0 -1 4194304 541 0 0 0 0 0 0 0 23 0 1 0 102391429 185659392 299 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/10053/statm: 45327 299 65 160 0 45165 0
[pid=10055] ppid=10053 vsize=181308 CPUtime=0.61
/proc/10055/stat : 10055 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 61 0 0 0 24 0 1 0 102391430 185659392 317 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580317 0 0 4096 2 0 0 0 17 1 0 0
/proc/10055/statm: 45327 317 73 160 0 45165 0
[pid=10056] ppid=10053 vsize=181308 CPUtime=0.4
/proc/10056/stat : 10056 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 56 0 0 0 40 0 0 0 23 0 1 0 102391431 185659392 317 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134581618 0 0 4096 0 0 0 0 17 1 0 0
/proc/10056/statm: 45327 317 73 160 0 45165 0
[pid=10057] ppid=10053 vsize=181308 CPUtime=0.31
/proc/10057/stat : 10057 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 56 0 0 0 31 0 0 0 24 0 1 0 102391432 185659392 317 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134614423 0 0 4096 2 0 0 0 17 1 0 0
/proc/10057/statm: 45327 317 73 160 0 45165 0
[pid=10058] ppid=10053 vsize=181308 CPUtime=0.3
/proc/10058/stat : 10058 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 56 0 0 0 30 0 0 0 25 0 1 0 102391432 185659392 317 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580127 0 0 4096 0 0 0 0 17 1 0 0
/proc/10058/statm: 45327 317 73 160 0 45165 0
[pid=10059] ppid=10053 vsize=181308 CPUtime=0.32
/proc/10059/stat : 10059 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 56 0 0 0 32 0 0 0 25 0 1 0 102391433 185659392 317 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580317 0 0 4096 2 0 0 0 17 0 0 0
/proc/10059/statm: 45327 317 73 160 0 45165 0
[pid=10060] ppid=10053 vsize=181308 CPUtime=0.2
/proc/10060/stat : 10060 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 56 0 0 0 20 0 0 0 25 0 1 0 102391433 185659392 317 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134720511 0 0 4096 0 0 0 0 17 0 0 0
/proc/10060/statm: 45327 317 73 160 0 45165 0
[pid=10061] ppid=10053 vsize=181308 CPUtime=0.24
/proc/10061/stat : 10061 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 55 0 0 0 24 0 0 0 25 0 1 0 102391473 185659392 316 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134572108 0 0 4096 2 0 0 0 17 0 0 0
/proc/10061/statm: 45327 316 73 160 0 45165 0
[pid=10062] ppid=10053 vsize=181308 CPUtime=0.22
/proc/10062/stat : 10062 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 55 0 0 0 22 0 0 0 25 0 1 0 102391478 185659392 316 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577451 0 0 4096 0 0 0 0 17 0 0 0
/proc/10062/statm: 45327 316 73 160 0 45165 0
Current children cumulated CPU time (s) 2.6
Current children cumulated vsize (KiB) 1631772

[startup+2.98925 s]
/proc/loadavg: 8.00 7.07 4.33 9/73 10062
/proc/meminfo: memFree=921008/2055920 swapFree=4183908/4192956
[pid=10053] ppid=10051 vsize=181308 CPUtime=0
/proc/10053/stat : 10053 (kcnfs-smp) S 10051 10053 9888 0 -1 4194304 541 0 0 0 0 0 0 0 23 0 1 0 102391429 185659392 299 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/10053/statm: 45327 299 65 160 0 45165 0
[pid=10055] ppid=10053 vsize=181308 CPUtime=1.01
/proc/10055/stat : 10055 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 101 0 0 0 25 0 1 0 102391430 185659392 317 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577693 0 0 4096 2 0 0 0 17 1 0 0
/proc/10055/statm: 45327 317 73 160 0 45165 0
[pid=10056] ppid=10053 vsize=181308 CPUtime=0.8
/proc/10056/stat : 10056 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 80 0 0 0 25 0 1 0 102391431 185659392 318 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134720511 0 0 4096 0 0 0 0 17 1 0 0
/proc/10056/statm: 45327 318 73 160 0 45165 0
[pid=10057] ppid=10053 vsize=181308 CPUtime=0.8
/proc/10057/stat : 10057 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 80 0 0 0 25 0 1 0 102391432 185659392 318 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134622380 0 0 4096 2 0 0 0 17 1 0 0
/proc/10057/statm: 45327 318 73 160 0 45165 0
[pid=10058] ppid=10053 vsize=181308 CPUtime=0.65
/proc/10058/stat : 10058 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 56 0 0 0 65 0 0 0 25 0 1 0 102391432 185659392 317 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134572082 0 0 4096 0 0 0 0 17 1 0 0
/proc/10058/statm: 45327 317 73 160 0 45165 0
[pid=10059] ppid=10053 vsize=181308 CPUtime=0.76
/proc/10059/stat : 10059 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 56 0 0 0 76 0 0 0 25 0 1 0 102391433 185659392 317 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580062 0 0 4096 2 0 0 0 17 0 0 0
/proc/10059/statm: 45327 317 73 160 0 45165 0
[pid=10060] ppid=10053 vsize=181308 CPUtime=0.6
/proc/10060/stat : 10060 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 56 0 0 0 60 0 0 0 25 0 1 0 102391433 185659392 317 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134614549 0 0 4096 0 0 0 0 17 0 0 0
/proc/10060/statm: 45327 317 73 160 0 45165 0
[pid=10061] ppid=10053 vsize=181308 CPUtime=0.64
/proc/10061/stat : 10061 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 56 0 0 0 64 0 0 0 25 0 1 0 102391473 185659392 317 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134579152 0 0 4096 2 0 0 0 17 0 0 0
/proc/10061/statm: 45327 317 73 160 0 45165 0
[pid=10062] ppid=10053 vsize=181308 CPUtime=0.62
/proc/10062/stat : 10062 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 56 0 0 0 62 0 0 0 25 0 1 0 102391478 185659392 317 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577651 0 0 4096 0 0 0 0 17 0 0 0
/proc/10062/statm: 45327 317 73 160 0 45165 0
Current children cumulated CPU time (s) 5.88
Current children cumulated vsize (KiB) 1631772

[startup+6.27992 s]
/proc/loadavg: 8.00 7.09 4.35 9/73 10062
/proc/meminfo: memFree=920760/2055920 swapFree=4183908/4192956
[pid=10053] ppid=10051 vsize=181308 CPUtime=0
/proc/10053/stat : 10053 (kcnfs-smp) S 10051 10053 9888 0 -1 4194304 541 0 0 0 0 0 0 0 23 0 1 0 102391429 185659392 299 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/10053/statm: 45327 299 65 160 0 45165 0
[pid=10055] ppid=10053 vsize=181308 CPUtime=1.81
/proc/10055/stat : 10055 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 181 0 0 0 25 0 1 0 102391430 185659392 317 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134720519 0 0 4096 2 0 0 0 17 1 0 0
/proc/10055/statm: 45327 317 73 160 0 45165 0
[pid=10056] ppid=10053 vsize=181308 CPUtime=1.65
/proc/10056/stat : 10056 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 165 0 0 0 25 0 1 0 102391431 185659392 318 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134572890 0 0 4096 0 0 0 0 17 1 0 0
/proc/10056/statm: 45327 318 73 160 0 45165 0
[pid=10057] ppid=10053 vsize=181308 CPUtime=1.6
/proc/10057/stat : 10057 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 160 0 0 0 25 0 1 0 102391432 185659392 318 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134720537 0 0 4096 2 0 0 0 17 1 0 0
/proc/10057/statm: 45327 318 73 160 0 45165 0
[pid=10058] ppid=10053 vsize=181308 CPUtime=1.5
/proc/10058/stat : 10058 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 56 0 0 0 150 0 0 0 25 0 1 0 102391432 185659392 317 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134572082 0 0 4096 0 0 0 0 17 1 0 0
/proc/10058/statm: 45327 317 73 160 0 45165 0
[pid=10059] ppid=10053 vsize=181308 CPUtime=1.6
/proc/10059/stat : 10059 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 160 0 0 0 25 0 1 0 102391433 185659392 318 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134567399 0 0 4096 2 0 0 0 17 0 0 0
/proc/10059/statm: 45327 318 73 160 0 45165 0
[pid=10060] ppid=10053 vsize=181308 CPUtime=1.43
/proc/10060/stat : 10060 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 143 0 0 0 25 0 1 0 102391433 185659392 318 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134614906 0 0 4096 0 0 0 0 17 0 0 0
/proc/10060/statm: 45327 318 73 160 0 45165 0
[pid=10061] ppid=10053 vsize=181308 CPUtime=1.44
/proc/10061/stat : 10061 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 56 0 0 0 144 0 0 0 25 0 1 0 102391473 185659392 317 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134567740 0 0 4096 2 0 0 0 17 0 0 0
/proc/10061/statm: 45327 317 73 160 0 45165 0
[pid=10062] ppid=10053 vsize=181308 CPUtime=1.42
/proc/10062/stat : 10062 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 56 0 0 0 142 0 0 0 25 0 1 0 102391478 185659392 317 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134576892 0 0 4096 0 0 0 0 17 0 0 0
/proc/10062/statm: 45327 317 73 160 0 45165 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 1631772

[startup+12.7743 s]
/proc/loadavg: 8.00 7.10 4.37 9/73 10062
/proc/meminfo: memFree=920704/2055920 swapFree=4183908/4192956
[pid=10053] ppid=10051 vsize=181308 CPUtime=0
/proc/10053/stat : 10053 (kcnfs-smp) S 10051 10053 9888 0 -1 4194304 541 0 0 0 0 0 0 0 23 0 1 0 102391429 185659392 299 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/10053/statm: 45327 299 65 160 0 45165 0
[pid=10055] ppid=10053 vsize=181308 CPUtime=3.45
/proc/10055/stat : 10055 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 345 0 0 0 25 0 1 0 102391430 185659392 317 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134620135 0 0 4096 2 0 0 0 17 1 0 0
/proc/10055/statm: 45327 317 73 160 0 45165 0
[pid=10056] ppid=10053 vsize=181308 CPUtime=3.3
/proc/10056/stat : 10056 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 330 0 0 0 25 0 1 0 102391431 185659392 318 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134572642 0 0 4096 0 0 0 0 17 1 0 0
/proc/10056/statm: 45327 318 73 160 0 45165 0
[pid=10057] ppid=10053 vsize=181308 CPUtime=3.2
/proc/10057/stat : 10057 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 320 0 0 0 25 0 1 0 102391432 185659392 318 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134696974 0 0 4096 2 0 0 0 17 1 0 0
/proc/10057/statm: 45327 318 73 160 0 45165 0
[pid=10058] ppid=10053 vsize=181308 CPUtime=3.1
/proc/10058/stat : 10058 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 310 0 0 0 25 0 1 0 102391432 185659392 318 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134572655 0 0 4096 0 0 0 0 17 1 0 0
/proc/10058/statm: 45327 318 73 160 0 45165 0
[pid=10059] ppid=10053 vsize=181308 CPUtime=3.2
/proc/10059/stat : 10059 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 320 0 0 0 25 0 1 0 102391433 185659392 318 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134578300 0 0 4096 2 0 0 0 17 0 0 0
/proc/10059/statm: 45327 318 73 160 0 45165 0
[pid=10060] ppid=10053 vsize=181308 CPUtime=3.09
/proc/10060/stat : 10060 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 309 0 0 0 25 0 1 0 102391433 185659392 318 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134579729 0 0 4096 0 0 0 0 17 0 0 0
/proc/10060/statm: 45327 318 73 160 0 45165 0
[pid=10061] ppid=10053 vsize=181308 CPUtime=3.05
/proc/10061/stat : 10061 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 56 0 0 0 305 0 0 0 25 0 1 0 102391473 185659392 317 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134692608 0 0 4096 2 0 0 0 17 0 0 0
/proc/10061/statm: 45327 317 73 160 0 45165 0
[pid=10062] ppid=10053 vsize=181308 CPUtime=3.02
/proc/10062/stat : 10062 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 302 0 0 0 25 0 1 0 102391478 185659392 318 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577653 0 0 4096 0 0 0 0 17 0 0 0
/proc/10062/statm: 45327 318 73 160 0 45165 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 1631772

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

[startup+13.1863 s]
/proc/loadavg: 8.00 7.10 4.37 9/73 10062
/proc/meminfo: memFree=920704/2055920 swapFree=4183908/4192956
[pid=10053] ppid=10051 vsize=181308 CPUtime=0
/proc/10053/stat : 10053 (kcnfs-smp) S 10051 10053 9888 0 -1 4194304 541 0 0 0 0 0 0 0 23 0 1 0 102391429 185659392 299 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/10053/statm: 45327 299 65 160 0 45165 0
[pid=10055] ppid=10053 vsize=181308 CPUtime=3.57
/proc/10055/stat : 10055 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 357 0 0 0 25 0 1 0 102391430 185659392 317 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134572108 0 0 4096 2 0 0 0 17 1 0 0
/proc/10055/statm: 45327 317 73 160 0 45165 0
[pid=10056] ppid=10053 vsize=181308 CPUtime=3.4
/proc/10056/stat : 10056 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 340 0 0 0 25 0 1 0 102391431 185659392 318 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577693 0 0 4096 0 0 0 0 17 1 0 0
/proc/10056/statm: 45327 318 73 160 0 45165 0
[pid=10057] ppid=10053 vsize=181308 CPUtime=3.3
/proc/10057/stat : 10057 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 330 0 0 0 25 0 1 0 102391432 185659392 318 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134691091 0 0 4096 2 0 0 0 17 1 0 0
/proc/10057/statm: 45327 318 73 160 0 45165 0
[pid=10058] ppid=10053 vsize=181308 CPUtime=3.2
/proc/10058/stat : 10058 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 320 0 0 0 25 0 1 0 102391432 185659392 318 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580183 0 0 4096 0 0 0 0 17 1 0 0
/proc/10058/statm: 45327 318 73 160 0 45165 0
[pid=10059] ppid=10053 vsize=181308 CPUtime=3.3
/proc/10059/stat : 10059 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 330 0 0 0 25 0 1 0 102391433 185659392 318 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134567341 0 0 4096 2 0 0 0 17 0 0 0
/proc/10059/statm: 45327 318 73 160 0 45165 0
[pid=10060] ppid=10053 vsize=181308 CPUtime=3.19
/proc/10060/stat : 10060 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 319 0 0 0 25 0 1 0 102391433 185659392 318 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134720550 0 0 4096 0 0 0 0 17 0 0 0
/proc/10060/statm: 45327 318 73 160 0 45165 0
[pid=10061] ppid=10053 vsize=181308 CPUtime=3.16
/proc/10061/stat : 10061 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 56 0 0 0 316 0 0 0 25 0 1 0 102391473 185659392 317 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134569510 0 0 4096 2 0 0 0 17 0 0 0
/proc/10061/statm: 45327 317 73 160 0 45165 0
[pid=10062] ppid=10053 vsize=181308 CPUtime=3.12
/proc/10062/stat : 10062 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 312 0 0 0 25 0 1 0 102391478 185659392 318 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134720483 0 0 4096 0 0 0 0 17 0 0 0
/proc/10062/statm: 45327 318 73 160 0 45165 0
Current children cumulated CPU time (s) 26.24
Current children cumulated vsize (KiB) 1631772

[startup+14.0145 s]
/proc/loadavg: 8.00 7.12 4.39 9/73 10062
/proc/meminfo: memFree=920704/2055920 swapFree=4183908/4192956
[pid=10053] ppid=10051 vsize=181308 CPUtime=0
/proc/10053/stat : 10053 (kcnfs-smp) S 10051 10053 9888 0 -1 4194304 541 0 0 0 0 0 0 0 23 0 1 0 102391429 185659392 299 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/10053/statm: 45327 299 65 160 0 45165 0
[pid=10055] ppid=10053 vsize=181308 CPUtime=3.8
/proc/10055/stat : 10055 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 380 0 0 0 25 0 1 0 102391430 185659392 317 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134567577 0 0 4096 2 0 0 0 17 1 0 0
/proc/10055/statm: 45327 317 73 160 0 45165 0
[pid=10056] ppid=10053 vsize=181308 CPUtime=3.6
/proc/10056/stat : 10056 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 360 0 0 0 25 0 1 0 102391431 185659392 318 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580277 0 0 4096 0 0 0 0 17 1 0 0
/proc/10056/statm: 45327 318 73 160 0 45165 0
[pid=10057] ppid=10053 vsize=0 CPUtime=3.49
/proc/10057/stat : 10057 (kcnfs-smp) R 10053 10053 9888 0 -1 4194372 196 0 0 0 349 0 0 0 25 0 1 0 102391432 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 2 0 0 0 17 1 0 0
/proc/10057/statm: 0 0 0 0 0 0 0
[pid=10058] ppid=10053 vsize=181308 CPUtime=3.4
/proc/10058/stat : 10058 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 340 0 0 0 25 0 1 0 102391432 185659392 318 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134576843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10058/statm: 45327 318 73 160 0 45165 0
[pid=10059] ppid=10053 vsize=181308 CPUtime=3.5
/proc/10059/stat : 10059 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 350 0 0 0 25 0 1 0 102391433 185659392 318 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577360 0 0 4096 2 0 0 0 17 0 0 0
/proc/10059/statm: 45327 318 73 160 0 45165 0
[pid=10060] ppid=10053 vsize=181308 CPUtime=3.39
/proc/10060/stat : 10060 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 339 0 0 0 25 0 1 0 102391433 185659392 318 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134622491 0 0 4096 0 0 0 0 17 0 0 0
/proc/10060/statm: 45327 318 73 160 0 45165 0
[pid=10061] ppid=10053 vsize=181308 CPUtime=3.38
/proc/10061/stat : 10061 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 56 0 0 0 338 0 0 0 25 0 1 0 102391473 185659392 317 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134567577 0 0 4096 2 0 0 0 17 0 0 0
/proc/10061/statm: 45327 317 73 160 0 45165 0
[pid=10062] ppid=10053 vsize=181308 CPUtime=3.32
/proc/10062/stat : 10062 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 332 0 0 0 25 0 1 0 102391478 185659392 318 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134572108 0 0 4096 0 0 0 0 17 0 0 0
/proc/10062/statm: 45327 318 73 160 0 45165 0
Current children cumulated CPU time (s) 27.88
Current children cumulated vsize (KiB) 1450464

[startup+14.8397 s]
/proc/loadavg: 8.00 7.12 4.39 9/73 10062
/proc/meminfo: memFree=920768/2055920 swapFree=4183908/4192956
[pid=10053] ppid=10051 vsize=181308 CPUtime=0
/proc/10053/stat : 10053 (kcnfs-smp) S 10051 10053 9888 0 -1 4194304 541 0 0 0 0 0 0 0 23 0 1 0 102391429 185659392 299 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/10053/statm: 45327 299 65 160 0 45165 0
[pid=10055] ppid=10053 vsize=181308 CPUtime=4.02
/proc/10055/stat : 10055 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 402 0 0 0 25 0 1 0 102391430 185659392 317 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134720511 0 0 4096 2 0 0 0 17 1 0 0
/proc/10055/statm: 45327 317 73 160 0 45165 0
[pid=10056] ppid=10053 vsize=181308 CPUtime=3.9
/proc/10056/stat : 10056 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 390 0 0 0 25 0 1 0 102391431 185659392 318 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577649 0 0 4096 0 0 0 0 17 1 0 0
/proc/10056/statm: 45327 318 73 160 0 45165 0
[pid=10057] ppid=10053 vsize=0 CPUtime=3.49
/proc/10057/stat : 10057 (kcnfs-smp) R 10053 10053 9888 0 -1 4194372 196 0 0 0 349 0 0 0 25 0 1 0 102391432 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 2 0 0 0 17 1 0 0
/proc/10057/statm: 0 0 0 0 0 0 0
[pid=10058] ppid=10053 vsize=181308 CPUtime=3.7
/proc/10058/stat : 10058 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 370 0 0 0 25 0 1 0 102391432 185659392 318 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580277 0 0 4096 0 0 0 0 17 1 0 0
/proc/10058/statm: 45327 318 73 160 0 45165 0
[pid=10059] ppid=10053 vsize=181308 CPUtime=3.7
/proc/10059/stat : 10059 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 370 0 0 0 25 0 1 0 102391433 185659392 318 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577530 0 0 4096 2 0 0 0 17 0 0 0
/proc/10059/statm: 45327 318 73 160 0 45165 0
[pid=10060] ppid=10053 vsize=181308 CPUtime=3.59
/proc/10060/stat : 10060 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 359 0 0 0 25 0 1 0 102391433 185659392 318 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134624543 0 0 4096 0 0 0 0 17 0 0 0
/proc/10060/statm: 45327 318 73 160 0 45165 0
[pid=10061] ppid=10053 vsize=181308 CPUtime=3.61
/proc/10061/stat : 10061 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 56 0 0 0 361 0 0 0 25 0 1 0 102391473 185659392 317 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580075 0 0 4096 2 0 0 0 17 0 0 0
/proc/10061/statm: 45327 317 73 160 0 45165 0
[pid=10062] ppid=10053 vsize=181308 CPUtime=3.52
/proc/10062/stat : 10062 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 352 0 0 0 25 0 1 0 102391478 185659392 318 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580376 0 0 4096 0 0 0 0 17 0 0 0
/proc/10062/statm: 45327 318 73 160 0 45165 0
Current children cumulated CPU time (s) 29.53
Current children cumulated vsize (KiB) 1450464

[startup+15.2478 s]
/proc/loadavg: 8.00 7.12 4.39 9/73 10062
/proc/meminfo: memFree=920768/2055920 swapFree=4183908/4192956
[pid=10053] ppid=10051 vsize=181308 CPUtime=0
/proc/10053/stat : 10053 (kcnfs-smp) S 10051 10053 9888 0 -1 4194304 541 0 0 0 0 0 0 0 23 0 1 0 102391429 185659392 299 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/10053/statm: 45327 299 65 160 0 45165 0
[pid=10055] ppid=10053 vsize=181308 CPUtime=4.21
/proc/10055/stat : 10055 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 421 0 0 0 25 0 1 0 102391430 185659392 317 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134692426 0 0 4096 2 0 0 0 17 1 0 0
/proc/10055/statm: 45327 317 73 160 0 45165 0
[pid=10056] ppid=10053 vsize=181308 CPUtime=4
/proc/10056/stat : 10056 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 400 0 0 0 25 0 1 0 102391431 185659392 318 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134616266 0 0 4096 0 0 0 0 17 1 0 0
/proc/10056/statm: 45327 318 73 160 0 45165 0
[pid=10057] ppid=10053 vsize=0 CPUtime=3.49
/proc/10057/stat : 10057 (kcnfs-smp) R 10053 10053 9888 0 -1 4194372 196 0 0 0 349 0 0 0 25 0 1 0 102391432 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 2 0 0 0 17 1 0 0
/proc/10057/statm: 0 0 0 0 0 0 0
[pid=10058] ppid=10053 vsize=181308 CPUtime=3.81
/proc/10058/stat : 10058 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 381 0 0 0 25 0 1 0 102391432 185659392 318 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580376 0 0 4096 0 0 0 0 17 1 0 0
/proc/10058/statm: 45327 318 73 160 0 45165 0
[pid=10059] ppid=10053 vsize=181308 CPUtime=3.8
/proc/10059/stat : 10059 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 380 0 0 0 25 0 1 0 102391433 185659392 318 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134619879 0 0 4096 2 0 0 0 17 0 0 0
/proc/10059/statm: 45327 318 73 160 0 45165 0
[pid=10060] ppid=10053 vsize=181308 CPUtime=3.69
/proc/10060/stat : 10060 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 369 0 0 0 25 0 1 0 102391433 185659392 318 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577653 0 0 4096 0 0 0 0 17 0 0 0
/proc/10060/statm: 45327 318 73 160 0 45165 0
[pid=10061] ppid=10053 vsize=181308 CPUtime=3.71
/proc/10061/stat : 10061 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 56 0 0 0 371 0 0 0 25 0 1 0 102391473 185659392 317 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134720482 0 0 4096 2 0 0 0 17 0 0 0
/proc/10061/statm: 45327 317 73 160 0 45165 0
[pid=10062] ppid=10053 vsize=181308 CPUtime=3.62
/proc/10062/stat : 10062 (kcnfs-smp) R 10053 10053 9888 0 -1 4194368 57 0 0 0 362 0 0 0 25 0 1 0 102391478 185659392 318 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580277 0 0 4096 0 0 0 0 17 0 0 0
/proc/10062/statm: 45327 318 73 160 0 45165 0
Current children cumulated CPU time (s) 30.33
Current children cumulated vsize (KiB) 1450464

Child status: 10

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 10053 and gives childrusage.ru_utime.tv_sec=3 childrusage.ru_utime.tv_usec=508466 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 3.51247
while last known CPU time is 30.33

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

Real time (s): 15.3331
CPU time (s): 30.33
CPU user time (s): 30.33
CPU system time (s): 0
CPU usage (%): 197.807
Max. virtual memory (cumulated for all children) (KiB): 1631772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.50847
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 887
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= 14
involuntary context switches= 53

runsolver used 0.025996 second user time and 0.036994 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Sun Feb 18 04:39:21 UTC 2007

IDJOB= 293567
IDBENCH= 19867
IDSOLVER= 112
FILE ID= node33/293567-1171773561

PBS_JOBID= 3839547

Free space on /tmp= 66561 MiB

SOLVER NAME= KCNFS SMP
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v110/unif-k5-r21.3-v110-c2343-S1869272420-19.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293567-1171773561/kcnfs-smp /tmp/evaluation/293567-1171773561/instance-293567-1171773561.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-293567-1171773561 -o ROOT/results/node33/solver-293567-1171773561 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293567-1171773561/kcnfs-smp /tmp/evaluation/293567-1171773561/instance-293567-1171773561.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  4c82e15dddaac18e48f58e3db4a1e7b5

RANDOM SEED= 141108230

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.259
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		: 3000.259
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:        925072 kB
Buffers:         40200 kB
Cached:         970604 kB
SwapCached:       4164 kB
Active:         739272 kB
Inactive:       282344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        925072 kB
SwapTotal:     4192956 kB
SwapFree:      4183908 kB
Dirty:            3184 kB
Writeback:           0 kB
Mapped:          15536 kB
Slab:            95280 kB
Committed_AS:   131924 kB
PageTables:       1408 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 node33 on Sun Feb 18 04:39:37 UTC 2007