Trace number 291517

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 9.59 4.8882

General information on the benchmark

Namerandom/OnTreshold/5SAT/v80/
unif-k5-r21.3-v80-c1704-S309048450-11.SAT.shuffled.cnf
MD5SUM6d383381e8ab688e1b7567de1fb83536
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.077987
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses1704
Sum of the clauses size8520
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 51704
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/291517-1171743678/kcnfs-smp   V. 1.2
0.00/0.00	c reading file ... done
0.00/0.00	c Input file : '/tmp/evaluation/291517-1171743678/instance-291517-1171743678.cnf'
0.00/0.00	c [#vars: 80, #clauses: 1704, 5-CNF]
0.00/0.00	c unit clauses propagate before processing (#clause: 1704)
0.00/0.00	c estimated distribution: 8 tasks
0.00/0.00	c [PID]: 13252 13253 13254 13255 13256 13257 13258
0.00/0.20	c [PID]: 13259
0.00/0.20	c real distribution: 8 tasks
9.41/4.83	c <13250> [13252: SAT]
9.41/4.83	c <13250> [END]: 13253 13254 13255 13256 13257 13258 13259
9.41/4.83	s SATISFIABLE
9.41/4.83	v       -1       -2        3       -4       -5       -6       -7
9.41/4.83	v        8        9       10      -11      -12       13      -14
9.41/4.83	v       15       16       17      -18       19      -20      -21
9.41/4.83	v      -22       23       24      -25       26       27       28
9.41/4.83	v       29       30      -31       32       33      -34       35
9.41/4.83	v       36       37      -38      -39      -40      -41       42
9.41/4.83	v       43      -44       45       46       47       48      -49
9.41/4.83	v      -50      -51       52       53      -54      -55      -56
9.41/4.83	v       57      -58      -59      -60      -61       62       63
9.41/4.83	v      -64      -65      -66       67      -68       69      -70
9.41/4.83	v      -71      -72       73       74       75       76      -77
9.41/4.83	v       78       79      -80        0
9.41/4.83	c CPU time            : 0.800 seconds
9.41/4.83	c Elapsed Time        : 4.830 seconds
9.41/4.83	c Size of search tree : 3745 nodes
9.41/4.83	c average speed       : 4681.250 nodes/sec.
9.41/4.83

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/node2/watcher-291517-1171743678 -o ROOT/results/node2/solver-291517-1171743678 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/291517-1171743678/kcnfs-smp /tmp/evaluation/291517-1171743678/instance-291517-1171743678.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: 0.00 0.02 0.29 3/77 13250
/proc/meminfo: memFree=107000/2055920 swapFree=4192812/4192956
[pid=13250] ppid=13248 vsize=180912 CPUtime=0
/proc/13250/stat : 13250 (kcnfs-smp) R 13248 13250 13187 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 194323628 185253888 114 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134820679 0 0 4096 0 0 0 0 17 1 0 0
/proc/13250/statm: 45228 116 48 160 0 45066 0

[startup+0.107354 s]
/proc/loadavg: 0.00 0.02 0.29 3/77 13250
/proc/meminfo: memFree=107000/2055920 swapFree=4192812/4192956
[pid=13250] ppid=13248 vsize=181176 CPUtime=0
/proc/13250/stat : 13250 (kcnfs-smp) R 13248 13250 13187 0 -1 4194304 284 0 0 0 0 0 0 0 19 0 1 0 194323628 185524224 245 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836899 0 0 4096 0 0 0 0 17 1 0 0
/proc/13250/statm: 45294 245 65 160 0 45132 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 181176

[startup+0.515395 s]
/proc/loadavg: 0.00 0.02 0.29 3/77 13250
/proc/meminfo: memFree=107000/2055920 swapFree=4192812/4192956
[pid=13250] ppid=13248 vsize=181176 CPUtime=0
/proc/13250/stat : 13250 (kcnfs-smp) S 13248 13250 13187 0 -1 4194304 476 0 0 0 0 0 0 0 19 0 1 0 194323628 185524224 246 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/13250/statm: 45294 246 65 160 0 45132 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 181176

[startup+1.33748 s]
/proc/loadavg: 0.00 0.02 0.29 9/86 13259
/proc/meminfo: memFree=103848/2055920 swapFree=4192812/4192956
[pid=13250] ppid=13248 vsize=181176 CPUtime=0
/proc/13250/stat : 13250 (kcnfs-smp) S 13248 13250 13187 0 -1 4194304 476 0 0 0 0 0 0 0 19 0 1 0 194323628 185524224 246 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/13250/statm: 45294 246 65 160 0 45132 0
[pid=13252] ppid=13250 vsize=181176 CPUtime=0.39
/proc/13252/stat : 13252 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 39 0 0 0 23 0 1 0 194323628 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134620118 0 0 4096 2 0 0 0 17 0 0 0
/proc/13252/statm: 45294 264 73 160 0 45132 0
[pid=13253] ppid=13250 vsize=181176 CPUtime=0.5
/proc/13253/stat : 13253 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 50 0 0 0 25 0 1 0 194323629 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134720511 0 0 4096 0 0 0 0 17 0 0 0
/proc/13253/statm: 45294 264 73 160 0 45132 0
[pid=13254] ppid=13250 vsize=181176 CPUtime=0.34
/proc/13254/stat : 13254 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 34 0 0 0 24 0 1 0 194323639 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134624609 0 0 4096 2 0 0 0 17 0 0 0
/proc/13254/statm: 45294 264 73 160 0 45132 0
[pid=13255] ppid=13250 vsize=181176 CPUtime=0.32
/proc/13255/stat : 13255 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 32 0 0 0 25 0 1 0 194323644 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577693 0 0 4096 0 0 0 0 17 1 0 0
/proc/13255/statm: 45294 264 73 160 0 45132 0
[pid=13256] ppid=13250 vsize=181176 CPUtime=0.23
/proc/13256/stat : 13256 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 23 0 0 0 25 0 1 0 194323646 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577653 0 0 4096 2 0 0 0 17 0 0 0
/proc/13256/statm: 45294 264 73 160 0 45132 0
[pid=13257] ppid=13250 vsize=181176 CPUtime=0.3
/proc/13257/stat : 13257 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 30 0 0 0 25 0 1 0 194323647 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580317 0 0 4096 0 0 0 0 17 1 0 0
/proc/13257/statm: 45294 264 73 160 0 45132 0
[pid=13258] ppid=13250 vsize=181176 CPUtime=0.3
/proc/13258/stat : 13258 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 30 0 0 0 25 0 1 0 194323648 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134720261 0 0 4096 2 0 0 0 17 1 0 0
/proc/13258/statm: 45294 264 73 160 0 45132 0
[pid=13259] ppid=13250 vsize=181176 CPUtime=0.23
/proc/13259/stat : 13259 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 23 0 0 0 25 0 1 0 194323648 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134717226 0 0 4096 0 0 0 0 17 1 0 0
/proc/13259/statm: 45294 264 73 160 0 45132 0
Current children cumulated CPU time (s) 2.61
Current children cumulated vsize (KiB) 1630584

[startup+2.98965 s]
/proc/loadavg: 0.64 0.15 0.33 9/86 13259
/proc/meminfo: memFree=103656/2055920 swapFree=4192812/4192956
[pid=13250] ppid=13248 vsize=181176 CPUtime=0
/proc/13250/stat : 13250 (kcnfs-smp) S 13248 13250 13187 0 -1 4194304 476 0 0 0 0 0 0 0 19 0 1 0 194323628 185524224 246 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/13250/statm: 45294 246 65 160 0 45132 0
[pid=13252] ppid=13250 vsize=181176 CPUtime=0.79
/proc/13252/stat : 13252 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 79 0 0 0 25 0 1 0 194323628 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134692235 0 0 4096 2 0 0 0 17 0 0 0
/proc/13252/statm: 45294 264 73 160 0 45132 0
[pid=13253] ppid=13250 vsize=181176 CPUtime=0.9
/proc/13253/stat : 13253 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 90 0 0 0 25 0 1 0 194323629 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134696907 0 0 4096 0 0 0 0 17 0 0 0
/proc/13253/statm: 45294 264 73 160 0 45132 0
[pid=13254] ppid=13250 vsize=181176 CPUtime=0.74
/proc/13254/stat : 13254 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 74 0 0 0 25 0 1 0 194323639 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134589683 0 0 4096 2 0 0 0 17 0 0 0
/proc/13254/statm: 45294 264 73 160 0 45132 0
[pid=13255] ppid=13250 vsize=181176 CPUtime=0.72
/proc/13255/stat : 13255 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 72 0 0 0 25 0 1 0 194323644 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577651 0 0 4096 0 0 0 0 17 1 0 0
/proc/13255/statm: 45294 264 73 160 0 45132 0
[pid=13256] ppid=13250 vsize=181176 CPUtime=0.67
/proc/13256/stat : 13256 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 67 0 0 0 25 0 1 0 194323646 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580062 0 0 4096 2 0 0 0 17 0 0 0
/proc/13256/statm: 45294 264 73 160 0 45132 0
[pid=13257] ppid=13250 vsize=181176 CPUtime=0.7
/proc/13257/stat : 13257 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 70 0 0 0 25 0 1 0 194323647 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134720483 0 0 4096 0 0 0 0 17 1 0 0
/proc/13257/statm: 45294 264 73 160 0 45132 0
[pid=13258] ppid=13250 vsize=181176 CPUtime=0.7
/proc/13258/stat : 13258 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 70 0 0 0 25 0 1 0 194323648 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134578277 0 0 4096 2 0 0 0 17 1 0 0
/proc/13258/statm: 45294 264 73 160 0 45132 0
[pid=13259] ppid=13250 vsize=181176 CPUtime=0.68
/proc/13259/stat : 13259 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 68 0 0 0 25 0 1 0 194323648 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134692358 0 0 4096 0 0 0 0 17 1 0 0
/proc/13259/statm: 45294 264 73 160 0 45132 0
Current children cumulated CPU time (s) 5.9
Current children cumulated vsize (KiB) 1630584

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

[startup+3.29869 s]
/proc/loadavg: 0.64 0.15 0.33 9/86 13259
/proc/meminfo: memFree=103656/2055920 swapFree=4192812/4192956
[pid=13250] ppid=13248 vsize=181176 CPUtime=0
/proc/13250/stat : 13250 (kcnfs-smp) S 13248 13250 13187 0 -1 4194304 476 0 0 0 0 0 0 0 19 0 1 0 194323628 185524224 246 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/13250/statm: 45294 246 65 160 0 45132 0
[pid=13252] ppid=13250 vsize=0 CPUtime=0.8
/proc/13252/stat : 13252 (kcnfs-smp) R 13250 13250 13187 0 -1 4194372 156 0 0 0 80 0 0 0 25 0 1 0 194323628 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 2 0 0 0 17 0 0 0
/proc/13252/statm: 0 0 0 0 0 0 0
[pid=13253] ppid=13250 vsize=181176 CPUtime=1
/proc/13253/stat : 13253 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 100 0 0 0 25 0 1 0 194323629 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134572642 0 0 4096 0 0 0 0 17 0 0 0
/proc/13253/statm: 45294 264 73 160 0 45132 0
[pid=13254] ppid=13250 vsize=181176 CPUtime=0.84
/proc/13254/stat : 13254 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 84 0 0 0 25 0 1 0 194323639 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134720511 0 0 4096 2 0 0 0 17 0 0 0
/proc/13254/statm: 45294 264 73 160 0 45132 0
[pid=13255] ppid=13250 vsize=181176 CPUtime=0.82
/proc/13255/stat : 13255 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 82 0 0 0 25 0 1 0 194323644 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134620270 0 0 4096 0 0 0 0 17 1 0 0
/proc/13255/statm: 45294 264 73 160 0 45132 0
[pid=13256] ppid=13250 vsize=181176 CPUtime=0.78
/proc/13256/stat : 13256 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 78 0 0 0 25 0 1 0 194323646 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134610400 0 0 4096 2 0 0 0 17 0 0 0
/proc/13256/statm: 45294 264 73 160 0 45132 0
[pid=13257] ppid=13250 vsize=181176 CPUtime=0.8
/proc/13257/stat : 13257 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 80 0 0 0 25 0 1 0 194323647 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134622484 0 0 4096 0 0 0 0 17 1 0 0
/proc/13257/statm: 45294 264 73 160 0 45132 0
[pid=13258] ppid=13250 vsize=181176 CPUtime=0.79
/proc/13258/stat : 13258 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 79 0 0 0 25 0 1 0 194323648 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580328 0 0 4096 2 0 0 0 17 1 0 0
/proc/13258/statm: 45294 264 73 160 0 45132 0
[pid=13259] ppid=13250 vsize=181176 CPUtime=0.7
/proc/13259/stat : 13259 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 70 0 0 0 25 0 1 0 194323648 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134720511 0 0 4096 0 0 0 0 17 1 0 0
/proc/13259/statm: 45294 264 73 160 0 45132 0
Current children cumulated CPU time (s) 6.53
Current children cumulated vsize (KiB) 1449408

[startup+4.12677 s]
/proc/loadavg: 0.64 0.15 0.33 9/86 13259
/proc/meminfo: memFree=103720/2055920 swapFree=4192812/4192956
[pid=13250] ppid=13248 vsize=181176 CPUtime=0
/proc/13250/stat : 13250 (kcnfs-smp) S 13248 13250 13187 0 -1 4194304 476 0 0 0 0 0 0 0 19 0 1 0 194323628 185524224 246 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/13250/statm: 45294 246 65 160 0 45132 0
[pid=13252] ppid=13250 vsize=0 CPUtime=0.8
/proc/13252/stat : 13252 (kcnfs-smp) R 13250 13250 13187 0 -1 4194372 156 0 0 0 80 0 0 0 25 0 1 0 194323628 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 2 0 0 0 17 0 0 0
/proc/13252/statm: 0 0 0 0 0 0 0
[pid=13253] ppid=13250 vsize=181176 CPUtime=1.29
/proc/13253/stat : 13253 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 129 0 0 0 25 0 1 0 194323629 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580073 0 0 4096 0 0 0 0 17 0 0 0
/proc/13253/statm: 45294 264 73 160 0 45132 0
[pid=13254] ppid=13250 vsize=181176 CPUtime=1.14
/proc/13254/stat : 13254 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 114 0 0 0 25 0 1 0 194323639 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577752 0 0 4096 2 0 0 0 17 0 0 0
/proc/13254/statm: 45294 264 73 160 0 45132 0
[pid=13255] ppid=13250 vsize=181176 CPUtime=1.02
/proc/13255/stat : 13255 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 102 0 0 0 25 0 1 0 194323644 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580317 0 0 4096 0 0 0 0 17 1 0 0
/proc/13255/statm: 45294 264 73 160 0 45132 0
[pid=13256] ppid=13250 vsize=181176 CPUtime=1.01
/proc/13256/stat : 13256 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 101 0 0 0 25 0 1 0 194323646 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134569510 0 0 4096 2 0 0 0 17 0 0 0
/proc/13256/statm: 45294 264 73 160 0 45132 0
[pid=13257] ppid=13250 vsize=181176 CPUtime=1
/proc/13257/stat : 13257 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 100 0 0 0 25 0 1 0 194323647 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577451 0 0 4096 0 0 0 0 17 1 0 0
/proc/13257/statm: 45294 264 73 160 0 45132 0
[pid=13258] ppid=13250 vsize=181176 CPUtime=1
/proc/13258/stat : 13258 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 100 0 0 0 25 0 1 0 194323648 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134572132 0 0 4096 2 0 0 0 17 1 0 0
/proc/13258/statm: 45294 264 73 160 0 45132 0
[pid=13259] ppid=13250 vsize=181176 CPUtime=0.91
/proc/13259/stat : 13259 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 91 0 0 0 25 0 1 0 194323648 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134720482 0 0 4096 0 0 0 0 17 1 0 0
/proc/13259/statm: 45294 264 73 160 0 45132 0
Current children cumulated CPU time (s) 8.17
Current children cumulated vsize (KiB) 1449408

[startup+4.53481 s]
/proc/loadavg: 0.64 0.15 0.33 9/86 13259
/proc/meminfo: memFree=103592/2055920 swapFree=4192812/4192956
[pid=13250] ppid=13248 vsize=181176 CPUtime=0
/proc/13250/stat : 13250 (kcnfs-smp) S 13248 13250 13187 0 -1 4194304 476 0 0 0 0 0 0 0 19 0 1 0 194323628 185524224 246 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/13250/statm: 45294 246 65 160 0 45132 0
[pid=13252] ppid=13250 vsize=0 CPUtime=0.8
/proc/13252/stat : 13252 (kcnfs-smp) R 13250 13250 13187 0 -1 4194372 156 0 0 0 80 0 0 0 25 0 1 0 194323628 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 2 0 0 0 17 0 0 0
/proc/13252/statm: 0 0 0 0 0 0 0
[pid=13253] ppid=13250 vsize=181176 CPUtime=1.4
/proc/13253/stat : 13253 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 140 0 0 0 25 0 1 0 194323629 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134720483 0 0 4096 0 0 0 0 17 0 0 0
/proc/13253/statm: 45294 264 73 160 0 45132 0
[pid=13254] ppid=13250 vsize=181176 CPUtime=1.25
/proc/13254/stat : 13254 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 125 0 0 0 25 0 1 0 194323639 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580317 0 0 4096 2 0 0 0 17 0 0 0
/proc/13254/statm: 45294 264 73 160 0 45132 0
[pid=13255] ppid=13250 vsize=181176 CPUtime=1.12
/proc/13255/stat : 13255 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 112 0 0 0 25 0 1 0 194323644 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134579498 0 0 4096 0 0 0 0 17 1 0 0
/proc/13255/statm: 45294 264 73 160 0 45132 0
[pid=13256] ppid=13250 vsize=181176 CPUtime=1.21
/proc/13256/stat : 13256 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 121 0 0 0 25 0 1 0 194323646 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577659 0 0 4096 2 0 0 0 17 0 0 0
/proc/13256/statm: 45294 264 73 160 0 45132 0
[pid=13257] ppid=13250 vsize=181176 CPUtime=1.1
/proc/13257/stat : 13257 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 110 0 0 0 25 0 1 0 194323647 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134614906 0 0 4096 0 0 0 0 17 1 0 0
/proc/13257/statm: 45294 264 73 160 0 45132 0
[pid=13258] ppid=13250 vsize=181176 CPUtime=1.1
/proc/13258/stat : 13258 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 110 0 0 0 25 0 1 0 194323648 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134624268 0 0 4096 2 0 0 0 17 1 0 0
/proc/13258/statm: 45294 264 73 160 0 45132 0
[pid=13259] ppid=13250 vsize=181176 CPUtime=1.02
/proc/13259/stat : 13259 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 102 0 0 0 25 0 1 0 194323648 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134579720 0 0 4096 0 0 0 0 17 1 0 0
/proc/13259/statm: 45294 264 73 160 0 45132 0
Current children cumulated CPU time (s) 9
Current children cumulated vsize (KiB) 1449408

[startup+4.74284 s]
/proc/loadavg: 0.64 0.15 0.33 9/86 13259
/proc/meminfo: memFree=103592/2055920 swapFree=4192812/4192956
[pid=13250] ppid=13248 vsize=181176 CPUtime=0
/proc/13250/stat : 13250 (kcnfs-smp) S 13248 13250 13187 0 -1 4194304 476 0 0 0 0 0 0 0 19 0 1 0 194323628 185524224 246 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/13250/statm: 45294 246 65 160 0 45132 0
[pid=13252] ppid=13250 vsize=0 CPUtime=0.8
/proc/13252/stat : 13252 (kcnfs-smp) R 13250 13250 13187 0 -1 4194372 156 0 0 0 80 0 0 0 25 0 1 0 194323628 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 2 0 0 0 17 0 0 0
/proc/13252/statm: 0 0 0 0 0 0 0
[pid=13253] ppid=13250 vsize=181176 CPUtime=1.5
/proc/13253/stat : 13253 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 150 0 0 0 25 0 1 0 194323629 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134567521 0 0 4096 0 0 0 0 17 0 0 0
/proc/13253/statm: 45294 264 73 160 0 45132 0
[pid=13254] ppid=13250 vsize=181176 CPUtime=1.34
/proc/13254/stat : 13254 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 134 0 0 0 25 0 1 0 194323639 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134567444 0 0 4096 2 0 0 0 17 0 0 0
/proc/13254/statm: 45294 264 73 160 0 45132 0
[pid=13255] ppid=13250 vsize=181176 CPUtime=1.22
/proc/13255/stat : 13255 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 122 0 0 0 25 0 1 0 194323644 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577457 0 0 4096 0 0 0 0 17 1 0 0
/proc/13255/statm: 45294 264 73 160 0 45132 0
[pid=13256] ppid=13250 vsize=181176 CPUtime=1.22
/proc/13256/stat : 13256 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 122 0 0 0 25 0 1 0 194323646 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134693193 0 0 4096 2 0 0 0 17 0 0 0
/proc/13256/statm: 45294 264 73 160 0 45132 0
[pid=13257] ppid=13250 vsize=181176 CPUtime=1.13
/proc/13257/stat : 13257 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 113 0 0 0 25 0 1 0 194323647 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580366 0 0 4096 0 0 0 0 17 1 0 0
/proc/13257/statm: 45294 264 73 160 0 45132 0
[pid=13258] ppid=13250 vsize=181176 CPUtime=1.1
/proc/13258/stat : 13258 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 110 0 0 0 25 0 1 0 194323648 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134624268 0 0 4096 2 0 0 0 17 1 0 0
/proc/13258/statm: 45294 264 73 160 0 45132 0
[pid=13259] ppid=13250 vsize=181176 CPUtime=1.1
/proc/13259/stat : 13259 (kcnfs-smp) R 13250 13250 13187 0 -1 4194368 54 0 0 0 110 0 0 0 25 0 1 0 194323648 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580191 0 0 4096 0 0 0 0 17 1 0 0
/proc/13259/statm: 45294 264 73 160 0 45132 0
Current children cumulated CPU time (s) 9.41
Current children cumulated vsize (KiB) 1449408

[startup+4.84484 s]
/proc/loadavg: 0.64 0.15 0.33 9/86 13259
/proc/meminfo: memFree=103592/2055920 swapFree=4192812/4192956
[pid=13250] ppid=13248 vsize=0 CPUtime=0.8
/proc/13250/stat : 13250 (kcnfs-smp) D 13248 13250 13187 0 -1 4194308 589 156 0 0 0 0 80 0 19 0 1 0 194323628 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 0 0 0
/proc/13250/statm: 0 0 0 0 0 0 0
[pid=13253] ppid=13250 vsize=0 CPUtime=1.5
/proc/13253/stat : 13253 (kcnfs-smp) D 13250 13250 13187 0 -1 4195396 54 0 0 0 150 0 0 0 25 0 1 0 194323629 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/13253/statm: 0 0 0 0 0 0 0
[pid=13254] ppid=13250 vsize=0 CPUtime=1.34
/proc/13254/stat : 13254 (kcnfs-smp) D 13250 13250 13187 0 -1 4194372 56 0 0 0 134 0 0 0 25 0 1 0 194323639 0 0 18446744073709551615 0 0 0 0 0 0 2 4096 2 18446744072100037788 0 0 17 1 0 0
/proc/13254/statm: 0 0 0 0 0 0 0
[pid=13255] ppid=13250 vsize=0 CPUtime=1.22
/proc/13255/stat : 13255 (kcnfs-smp) D 13250 13250 13187 0 -1 4195396 54 0 0 0 122 0 0 0 25 0 1 0 194323644 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/13255/statm: 0 0 0 0 0 0 0
[pid=13256] ppid=13250 vsize=0 CPUtime=1.31
/proc/13256/stat : 13256 (kcnfs-smp) D 13250 13250 13187 0 -1 4194372 56 0 0 0 131 0 0 0 25 0 1 0 194323646 0 0 18446744073709551615 0 0 0 0 0 0 2 4096 2 18446744072100037788 0 0 17 0 0 0
/proc/13256/statm: 0 0 0 0 0 0 0
[pid=13257] ppid=13250 vsize=0 CPUtime=1.2
/proc/13257/stat : 13257 (kcnfs-smp) D 13250 13250 13187 0 -1 4195396 54 0 0 0 120 0 0 0 25 0 1 0 194323647 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/13257/statm: 0 0 0 0 0 0 0
[pid=13258] ppid=13250 vsize=0 CPUtime=1.12
/proc/13258/stat : 13258 (kcnfs-smp) D 13250 13250 13187 0 -1 4194372 56 0 0 0 112 0 0 0 25 0 1 0 194323648 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 2 18446744072099781622 0 0 17 1 0 0
/proc/13258/statm: 0 0 0 0 0 0 0
[pid=13259] ppid=13250 vsize=0 CPUtime=1.1
/proc/13259/stat : 13259 (kcnfs-smp) D 13250 13250 13187 0 -1 4195396 54 0 0 0 110 0 0 0 25 0 1 0 194323648 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/13259/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 9.59
Current children cumulated vsize (KiB) 0

Child status: 10

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 13250 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=810876 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.814875
while last known CPU time is 9.59

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

Real time (s): 4.8882
CPU time (s): 9.59
CPU user time (s): 9.59
CPU system time (s): 0
CPU usage (%): 196.187
Max. virtual memory (cumulated for all children) (KiB): 1630584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.810876
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= 745
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= 39

runsolver used 0.005999 second user time and 0.020996 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sat Feb 17 20:21:26 UTC 2007

IDJOB= 291517
IDBENCH= 19817
IDSOLVER= 112
FILE ID= node2/291517-1171743678

PBS_JOBID= 3839266

Free space on /tmp= 66544 MiB

SOLVER NAME= KCNFS SMP
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v80/unif-k5-r21.3-v80-c1704-S309048450-11.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/291517-1171743678/kcnfs-smp /tmp/evaluation/291517-1171743678/instance-291517-1171743678.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-291517-1171743678 -o ROOT/results/node2/solver-291517-1171743678 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/291517-1171743678/kcnfs-smp /tmp/evaluation/291517-1171743678/instance-291517-1171743678.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  6d383381e8ab688e1b7567de1fb83536

RANDOM SEED= 473149244

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:        107408 kB
Buffers:         54596 kB
Cached:        1755768 kB
SwapCached:          0 kB
Active:        1386776 kB
Inactive:       483184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        107408 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3264 kB
Writeback:           0 kB
Mapped:          78528 kB
Slab:            63992 kB
Committed_AS:  1052040 kB
PageTables:       1812 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= 66544 MiB

End job on node2 on Sat Feb 17 20:21:33 UTC 2007