Trace number 291763

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 29.48 14.8689

General information on the benchmark

Namerandom/OnTreshold/5SAT/v80/
unif-k5-r21.3-v80-c1704-S1264328999-02.SAT.shuffled.cnf
MD5SUMa8f6f75455aa2da8d4fca50e54ce6642
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
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/291763-1171746142/kcnfs-smp   V. 1.2
0.00/0.00	c reading file ... done
0.00/0.00	c Input file : '/tmp/evaluation/291763-1171746142/instance-291763-1171746142.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
0.00/0.05	c [PID]: 11138 11139 11140 11141 11142 11143 11144
0.00/0.40	c [PID]: 11145
0.00/0.40	c real distribution: 8 tasks
24.53/12.43	c <11136> [11145: UNSAT][11143: SAT]
29.48/14.86	c <11136> [END]: 11138 11139 11140 11141 11142 11144
29.48/14.86	s SATISFIABLE
29.48/14.86	v       -1       -2       -3       -4       -5       -6        7
29.48/14.86	v       -8       -9       10      -11      -12      -13       14
29.48/14.86	v      -15       16      -17      -18       19      -20       21
29.48/14.86	v       22      -23       24       25       26      -27       28
29.48/14.86	v      -29      -30       31       32       33       34       35
29.48/14.86	v      -36       37      -38      -39       40      -41       42
29.48/14.86	v      -43       44       45      -46       47       48      -49
29.48/14.86	v      -50      -51      -52       53       54      -55       56
29.48/14.86	v       57       58      -59       60      -61      -62      -63
29.48/14.86	v      -64      -65       66      -67      -68       69      -70
29.48/14.86	v       71      -72      -73      -74      -75       76       77
29.48/14.86	v       78       79       80        0
29.48/14.86	c CPU time            : 6.530 seconds
29.48/14.86	c Elapsed Time        : 14.862 seconds
29.48/14.86	c Size of search tree : 28392 nodes
29.48/14.86	c average speed       : 4347.933 nodes/sec.
29.48/14.86

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/node63/watcher-291763-1171746142 -o ROOT/results/node63/solver-291763-1171746142 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/291763-1171746142/kcnfs-smp /tmp/evaluation/291763-1171746142/instance-291763-1171746142.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: 0.92 0.97 0.91 3/70 11136
/proc/meminfo: memFree=648984/2055920 swapFree=4183348/4192956
[pid=11136] ppid=11134 vsize=181044 CPUtime=0
/proc/11136/stat : 11136 (kcnfs-smp) R 11134 11136 10673 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 194571654 185389056 144 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134820679 0 0 4096 0 0 0 0 17 1 0 0
/proc/11136/statm: 45261 146 48 160 0 45099 0

[startup+0.107755 s]
/proc/loadavg: 0.92 0.97 0.91 3/70 11136
/proc/meminfo: memFree=648984/2055920 swapFree=4183348/4192956
[pid=11136] ppid=11134 vsize=181176 CPUtime=0
/proc/11136/stat : 11136 (kcnfs-smp) R 11134 11136 10673 0 -1 4194304 439 0 0 0 0 0 0 0 24 0 1 0 194571654 185524224 246 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836899 0 0 4096 0 0 0 0 17 0 0 0
/proc/11136/statm: 45294 246 65 160 0 45132 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 181176

[startup+0.519797 s]
/proc/loadavg: 0.92 0.97 0.91 3/70 11136
/proc/meminfo: memFree=648984/2055920 swapFree=4183348/4192956
[pid=11136] ppid=11134 vsize=181176 CPUtime=0
/proc/11136/stat : 11136 (kcnfs-smp) S 11134 11136 10673 0 -1 4194304 473 0 0 0 0 0 0 0 24 0 1 0 194571654 185524224 246 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/11136/statm: 45294 246 65 160 0 45132 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 181176

[startup+1.34388 s]
/proc/loadavg: 1.49 1.09 0.95 9/79 11145
/proc/meminfo: memFree=645704/2055920 swapFree=4183348/4192956
[pid=11136] ppid=11134 vsize=181176 CPUtime=0
/proc/11136/stat : 11136 (kcnfs-smp) S 11134 11136 10673 0 -1 4194304 473 0 0 0 0 0 0 0 24 0 1 0 194571654 185524224 246 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/11136/statm: 45294 246 65 160 0 45132 0
[pid=11138] ppid=11136 vsize=181176 CPUtime=0.53
/proc/11138/stat : 11138 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 53 0 0 0 23 0 1 0 194571655 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134567521 0 0 4096 2 0 0 0 17 1 0 0
/proc/11138/statm: 45294 264 73 160 0 45132 0
[pid=11139] ppid=11136 vsize=181176 CPUtime=0.32
/proc/11139/stat : 11139 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 32 0 0 0 23 0 1 0 194571655 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134572090 0 0 4096 0 0 0 0 17 1 0 0
/proc/11139/statm: 45294 264 73 160 0 45132 0
[pid=11140] ppid=11136 vsize=181176 CPUtime=0.41
/proc/11140/stat : 11140 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 41 0 0 0 25 0 1 0 194571658 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134720511 0 0 4096 2 0 0 0 17 0 0 0
/proc/11140/statm: 45294 264 73 160 0 45132 0
[pid=11141] ppid=11136 vsize=181176 CPUtime=0.3
/proc/11141/stat : 11141 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 30 0 0 0 24 0 1 0 194571659 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134589610 0 0 4096 0 0 0 0 17 1 0 0
/proc/11141/statm: 45294 264 73 160 0 45132 0
[pid=11142] ppid=11136 vsize=181176 CPUtime=0.3
/proc/11142/stat : 11142 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 30 0 0 0 25 0 1 0 194571660 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134572730 0 0 4096 2 0 0 0 17 1 0 0
/proc/11142/statm: 45294 264 73 160 0 45132 0
[pid=11143] ppid=11136 vsize=181176 CPUtime=0.32
/proc/11143/stat : 11143 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 32 0 0 0 25 0 1 0 194571660 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134710917 0 0 4096 0 0 0 0 17 0 0 0
/proc/11143/statm: 45294 264 73 160 0 45132 0
[pid=11144] ppid=11136 vsize=181176 CPUtime=0.19
/proc/11144/stat : 11144 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 19 0 0 0 25 0 1 0 194571660 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134720519 0 0 4096 2 0 0 0 17 0 0 0
/proc/11144/statm: 45294 264 73 160 0 45132 0
[pid=11145] ppid=11136 vsize=181176 CPUtime=0.24
/proc/11145/stat : 11145 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 24 0 0 0 25 0 1 0 194571690 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580154 0 0 4096 0 0 0 0 17 0 0 0
/proc/11145/statm: 45294 264 73 160 0 45132 0
Current children cumulated CPU time (s) 2.61
Current children cumulated vsize (KiB) 1630584

[startup+2.98106 s]
/proc/loadavg: 1.49 1.09 0.95 9/79 11147
/proc/meminfo: memFree=645384/2055920 swapFree=4183348/4192956
[pid=11136] ppid=11134 vsize=181176 CPUtime=0
/proc/11136/stat : 11136 (kcnfs-smp) S 11134 11136 10673 0 -1 4194304 473 0 0 0 0 0 0 0 24 0 1 0 194571654 185524224 246 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/11136/statm: 45294 246 65 160 0 45132 0
[pid=11138] ppid=11136 vsize=181176 CPUtime=0.94
/proc/11138/stat : 11138 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 94 0 0 0 25 0 1 0 194571655 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580154 0 0 4096 2 0 0 0 17 1 0 0
/proc/11138/statm: 45294 264 73 160 0 45132 0
[pid=11139] ppid=11136 vsize=181176 CPUtime=0.74
/proc/11139/stat : 11139 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 74 0 0 0 25 0 1 0 194571655 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580075 0 0 4096 0 0 0 0 17 1 0 0
/proc/11139/statm: 45294 264 73 160 0 45132 0
[pid=11140] ppid=11136 vsize=181176 CPUtime=0.8
/proc/11140/stat : 11140 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 80 0 0 0 25 0 1 0 194571658 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134576892 0 0 4096 2 0 0 0 17 0 0 0
/proc/11140/statm: 45294 264 73 160 0 45132 0
[pid=11141] ppid=11136 vsize=181176 CPUtime=0.7
/proc/11141/stat : 11141 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 70 0 0 0 25 0 1 0 194571659 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134623749 0 0 4096 0 0 0 0 17 1 0 0
/proc/11141/statm: 45294 264 73 160 0 45132 0
[pid=11142] ppid=11136 vsize=181176 CPUtime=0.7
/proc/11142/stat : 11142 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 70 0 0 0 25 0 1 0 194571660 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134572909 0 0 4096 2 0 0 0 17 1 0 0
/proc/11142/statm: 45294 264 73 160 0 45132 0
[pid=11143] ppid=11136 vsize=181176 CPUtime=0.75
/proc/11143/stat : 11143 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 75 0 0 0 25 0 1 0 194571660 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134569442 0 0 4096 0 0 0 0 17 0 0 0
/proc/11143/statm: 45294 264 73 160 0 45132 0
[pid=11144] ppid=11136 vsize=181176 CPUtime=0.59
/proc/11144/stat : 11144 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 59 0 0 0 25 0 1 0 194571660 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134622946 0 0 4096 2 0 0 0 17 0 0 0
/proc/11144/statm: 45294 264 73 160 0 45132 0
[pid=11145] ppid=11136 vsize=181176 CPUtime=0.64
/proc/11145/stat : 11145 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 64 0 0 0 25 0 1 0 194571690 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134720483 0 0 4096 0 0 0 0 17 0 0 0
/proc/11145/statm: 45294 264 73 160 0 45132 0
Current children cumulated CPU time (s) 5.86
Current children cumulated vsize (KiB) 1630584

[startup+6.27841 s]
/proc/loadavg: 1.49 1.09 0.95 9/79 11149
/proc/meminfo: memFree=645264/2055920 swapFree=4183348/4192956
[pid=11136] ppid=11134 vsize=181176 CPUtime=0
/proc/11136/stat : 11136 (kcnfs-smp) S 11134 11136 10673 0 -1 4194304 473 0 0 0 0 0 0 0 24 0 1 0 194571654 185524224 246 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/11136/statm: 45294 246 65 160 0 45132 0
[pid=11138] ppid=11136 vsize=181176 CPUtime=1.74
/proc/11138/stat : 11138 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 174 0 0 0 25 0 1 0 194571655 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577752 0 0 4096 2 0 0 0 17 1 0 0
/proc/11138/statm: 45294 264 73 160 0 45132 0
[pid=11139] ppid=11136 vsize=181176 CPUtime=1.62
/proc/11139/stat : 11139 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 162 0 0 0 25 0 1 0 194571655 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577693 0 0 4096 0 0 0 0 17 1 0 0
/proc/11139/statm: 45294 264 73 160 0 45132 0
[pid=11140] ppid=11136 vsize=181176 CPUtime=1.6
/proc/11140/stat : 11140 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 160 0 0 0 25 0 1 0 194571658 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134572082 0 0 4096 2 0 0 0 17 0 0 0
/proc/11140/statm: 45294 264 73 160 0 45132 0
[pid=11141] ppid=11136 vsize=181176 CPUtime=1.52
/proc/11141/stat : 11141 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 152 0 0 0 25 0 1 0 194571659 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580310 0 0 4096 0 0 0 0 17 1 0 0
/proc/11141/statm: 45294 264 73 160 0 45132 0
[pid=11142] ppid=11136 vsize=181176 CPUtime=1.5
/proc/11142/stat : 11142 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 150 0 0 0 25 0 1 0 194571660 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580154 0 0 4096 2 0 0 0 17 1 0 0
/proc/11142/statm: 45294 264 73 160 0 45132 0
[pid=11143] ppid=11136 vsize=181176 CPUtime=1.59
/proc/11143/stat : 11143 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 159 0 0 0 25 0 1 0 194571660 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580986 0 0 4096 0 0 0 0 17 0 0 0
/proc/11143/statm: 45294 264 73 160 0 45132 0
[pid=11144] ppid=11136 vsize=181176 CPUtime=1.44
/proc/11144/stat : 11144 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 144 0 0 0 25 0 1 0 194571660 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577653 0 0 4096 2 0 0 0 17 0 0 0
/proc/11144/statm: 45294 264 73 160 0 45132 0
[pid=11145] ppid=11136 vsize=181176 CPUtime=1.44
/proc/11145/stat : 11145 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 144 0 0 0 25 0 1 0 194571690 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134589676 0 0 4096 0 0 0 0 17 0 0 0
/proc/11145/statm: 45294 264 73 160 0 45132 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 1630584

[startup+12.7641 s]
/proc/loadavg: 2.49 1.31 1.02 8/72 11171
/proc/meminfo: memFree=646336/2055920 swapFree=4183348/4192956
[pid=11136] ppid=11134 vsize=181176 CPUtime=3
/proc/11136/stat : 11136 (kcnfs-smp) S 11134 11136 10673 0 -1 4194304 474 155 0 0 0 0 300 0 16 0 1 0 194571654 185524224 246 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/11136/statm: 45294 246 65 160 0 45132 0
[pid=11138] ppid=11136 vsize=181176 CPUtime=3.34
/proc/11138/stat : 11138 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 334 0 0 0 25 0 1 0 194571655 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134614906 0 0 4096 2 0 0 0 17 1 0 0
/proc/11138/statm: 45294 264 73 160 0 45132 0
[pid=11139] ppid=11136 vsize=181176 CPUtime=3.22
/proc/11139/stat : 11139 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 322 0 0 0 25 0 1 0 194571655 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134696995 0 0 4096 0 0 0 0 17 1 0 0
/proc/11139/statm: 45294 264 73 160 0 45132 0
[pid=11140] ppid=11136 vsize=181176 CPUtime=3.24
/proc/11140/stat : 11140 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 324 0 0 0 25 0 1 0 194571658 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577530 0 0 4096 2 0 0 0 17 0 0 0
/proc/11140/statm: 45294 264 73 160 0 45132 0
[pid=11141] ppid=11136 vsize=181176 CPUtime=3.17
/proc/11141/stat : 11141 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 317 0 0 0 25 0 1 0 194571659 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134609225 0 0 4096 0 0 0 0 17 1 0 0
/proc/11141/statm: 45294 264 73 160 0 45132 0
[pid=11142] ppid=11136 vsize=181176 CPUtime=3.1
/proc/11142/stat : 11142 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 310 0 0 0 25 0 1 0 194571660 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134610400 0 0 4096 2 0 0 0 17 1 0 0
/proc/11142/statm: 45294 264 73 160 0 45132 0
[pid=11143] ppid=11136 vsize=181176 CPUtime=3.19
/proc/11143/stat : 11143 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 319 0 0 0 25 0 1 0 194571660 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134567622 0 0 4096 0 0 0 0 17 0 0 0
/proc/11143/statm: 45294 264 73 160 0 45132 0
[pid=11144] ppid=11136 vsize=181176 CPUtime=3.09
/proc/11144/stat : 11144 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 309 0 0 0 25 0 1 0 194571660 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134720483 0 0 4096 2 0 0 0 17 0 0 0
/proc/11144/statm: 45294 264 73 160 0 45132 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 1449408

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

[startup+13.1731 s]
/proc/loadavg: 2.49 1.31 1.02 8/72 11171
/proc/meminfo: memFree=646336/2055920 swapFree=4183348/4192956
[pid=11136] ppid=11134 vsize=181176 CPUtime=3
/proc/11136/stat : 11136 (kcnfs-smp) S 11134 11136 10673 0 -1 4194304 474 155 0 0 0 0 300 0 16 0 1 0 194571654 185524224 246 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/11136/statm: 45294 246 65 160 0 45132 0
[pid=11138] ppid=11136 vsize=181176 CPUtime=3.44
/proc/11138/stat : 11138 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 344 0 0 0 25 0 1 0 194571655 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134567521 0 0 4096 2 0 0 0 17 1 0 0
/proc/11138/statm: 45294 264 73 160 0 45132 0
[pid=11139] ppid=11136 vsize=181176 CPUtime=3.32
/proc/11139/stat : 11139 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 332 0 0 0 25 0 1 0 194571655 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134622346 0 0 4096 0 0 0 0 17 1 0 0
/proc/11139/statm: 45294 264 73 160 0 45132 0
[pid=11140] ppid=11136 vsize=181176 CPUtime=3.4
/proc/11140/stat : 11140 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 340 0 0 0 25 0 1 0 194571658 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134572117 0 0 4096 2 0 0 0 17 0 0 0
/proc/11140/statm: 45294 264 73 160 0 45132 0
[pid=11141] ppid=11136 vsize=181176 CPUtime=3.28
/proc/11141/stat : 11141 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 328 0 0 0 25 0 1 0 194571659 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134692547 0 0 4096 0 0 0 0 17 1 0 0
/proc/11141/statm: 45294 264 73 160 0 45132 0
[pid=11142] ppid=11136 vsize=181176 CPUtime=3.2
/proc/11142/stat : 11142 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 320 0 0 0 25 0 1 0 194571660 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134708976 0 0 4096 2 0 0 0 17 1 0 0
/proc/11142/statm: 45294 264 73 160 0 45132 0
[pid=11143] ppid=11136 vsize=181176 CPUtime=3.34
/proc/11143/stat : 11143 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 334 0 0 0 25 0 1 0 194571660 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134572132 0 0 4096 0 0 0 0 17 0 0 0
/proc/11143/statm: 45294 264 73 160 0 45132 0
[pid=11144] ppid=11136 vsize=181176 CPUtime=3.19
/proc/11144/stat : 11144 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 319 0 0 0 25 0 1 0 194571660 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577693 0 0 4096 2 0 0 0 17 0 0 0
/proc/11144/statm: 45294 264 73 160 0 45132 0
Current children cumulated CPU time (s) 26.17
Current children cumulated vsize (KiB) 1449408

[startup+13.9992 s]
/proc/loadavg: 2.49 1.31 1.02 8/72 11171
/proc/meminfo: memFree=646536/2055920 swapFree=4183348/4192956
[pid=11136] ppid=11134 vsize=181176 CPUtime=3
/proc/11136/stat : 11136 (kcnfs-smp) S 11134 11136 10673 0 -1 4194304 474 155 0 0 0 0 300 0 16 0 1 0 194571654 185524224 246 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/11136/statm: 45294 246 65 160 0 45132 0
[pid=11138] ppid=11136 vsize=181176 CPUtime=3.64
/proc/11138/stat : 11138 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 364 0 0 0 25 0 1 0 194571655 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134624165 0 0 4096 2 0 0 0 17 1 0 0
/proc/11138/statm: 45294 264 73 160 0 45132 0
[pid=11139] ppid=11136 vsize=181176 CPUtime=3.52
/proc/11139/stat : 11139 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 352 0 0 0 25 0 1 0 194571655 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577596 0 0 4096 0 0 0 0 17 1 0 0
/proc/11139/statm: 45294 264 73 160 0 45132 0
[pid=11140] ppid=11136 vsize=181176 CPUtime=3.7
/proc/11140/stat : 11140 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 370 0 0 0 25 0 1 0 194571658 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134567399 0 0 4096 2 0 0 0 17 0 0 0
/proc/11140/statm: 45294 264 73 160 0 45132 0
[pid=11141] ppid=11136 vsize=181176 CPUtime=3.5
/proc/11141/stat : 11141 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 350 0 0 0 25 0 1 0 194571659 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134579490 0 0 4096 0 0 0 0 17 1 0 0
/proc/11141/statm: 45294 264 73 160 0 45132 0
[pid=11142] ppid=11136 vsize=181176 CPUtime=3.4
/proc/11142/stat : 11142 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 340 0 0 0 25 0 1 0 194571660 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580154 0 0 4096 2 0 0 0 17 1 0 0
/proc/11142/statm: 45294 264 73 160 0 45132 0
[pid=11143] ppid=11136 vsize=0 CPUtime=3.53
/proc/11143/stat : 11143 (kcnfs-smp) R 11136 11136 10673 0 -1 4194372 156 0 0 0 353 0 0 0 25 0 1 0 194571660 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/11143/statm: 0 0 0 0 0 0 0
[pid=11144] ppid=11136 vsize=181176 CPUtime=3.53
/proc/11144/stat : 11144 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 353 0 0 0 25 0 1 0 194571660 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134622380 0 0 4096 2 0 0 0 17 0 0 0
/proc/11144/statm: 45294 264 73 160 0 45132 0
Current children cumulated CPU time (s) 27.82
Current children cumulated vsize (KiB) 1268232

[startup+14.4113 s]
/proc/loadavg: 2.49 1.31 1.02 8/72 11171
/proc/meminfo: memFree=646536/2055920 swapFree=4183348/4192956
[pid=11136] ppid=11134 vsize=181176 CPUtime=3
/proc/11136/stat : 11136 (kcnfs-smp) S 11134 11136 10673 0 -1 4194304 474 155 0 0 0 0 300 0 16 0 1 0 194571654 185524224 246 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/11136/statm: 45294 246 65 160 0 45132 0
[pid=11138] ppid=11136 vsize=181176 CPUtime=3.74
/proc/11138/stat : 11138 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 374 0 0 0 25 0 1 0 194571655 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577545 0 0 4096 2 0 0 0 17 1 0 0
/proc/11138/statm: 45294 264 73 160 0 45132 0
[pid=11139] ppid=11136 vsize=181176 CPUtime=3.62
/proc/11139/stat : 11139 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 362 0 0 0 25 0 1 0 194571655 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134622938 0 0 4096 0 0 0 0 17 1 0 0
/proc/11139/statm: 45294 264 73 160 0 45132 0
[pid=11140] ppid=11136 vsize=181176 CPUtime=3.9
/proc/11140/stat : 11140 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 390 0 0 0 25 0 1 0 194571658 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134720511 0 0 4096 2 0 0 0 17 0 0 0
/proc/11140/statm: 45294 264 73 160 0 45132 0
[pid=11141] ppid=11136 vsize=181176 CPUtime=3.6
/proc/11141/stat : 11141 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 360 0 0 0 25 0 1 0 194571659 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134576910 0 0 4096 0 0 0 0 17 1 0 0
/proc/11141/statm: 45294 264 73 160 0 45132 0
[pid=11142] ppid=11136 vsize=181176 CPUtime=3.51
/proc/11142/stat : 11142 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 351 0 0 0 25 0 1 0 194571660 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580041 0 0 4096 2 0 0 0 17 1 0 0
/proc/11142/statm: 45294 264 73 160 0 45132 0
[pid=11143] ppid=11136 vsize=0 CPUtime=3.53
/proc/11143/stat : 11143 (kcnfs-smp) R 11136 11136 10673 0 -1 4194372 156 0 0 0 353 0 0 0 25 0 1 0 194571660 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/11143/statm: 0 0 0 0 0 0 0
[pid=11144] ppid=11136 vsize=181176 CPUtime=3.74
/proc/11144/stat : 11144 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 374 0 0 0 25 0 1 0 194571660 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134614346 0 0 4096 2 0 0 0 17 0 0 0
/proc/11144/statm: 45294 264 73 160 0 45132 0
Current children cumulated CPU time (s) 28.64
Current children cumulated vsize (KiB) 1268232

[startup+14.8273 s]
/proc/loadavg: 2.49 1.31 1.02 8/72 11171
/proc/meminfo: memFree=646856/2055920 swapFree=4183348/4192956
[pid=11136] ppid=11134 vsize=181176 CPUtime=3
/proc/11136/stat : 11136 (kcnfs-smp) S 11134 11136 10673 0 -1 4194304 474 155 0 0 0 0 300 0 16 0 1 0 194571654 185524224 246 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/11136/statm: 45294 246 65 160 0 45132 0
[pid=11138] ppid=11136 vsize=181176 CPUtime=3.84
/proc/11138/stat : 11138 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 384 0 0 0 25 0 1 0 194571655 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134720511 0 0 4096 2 0 0 0 17 1 0 0
/proc/11138/statm: 45294 264 73 160 0 45132 0
[pid=11139] ppid=11136 vsize=181176 CPUtime=3.72
/proc/11139/stat : 11139 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 372 0 0 0 25 0 1 0 194571655 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134572099 0 0 4096 0 0 0 0 17 1 0 0
/proc/11139/statm: 45294 264 73 160 0 45132 0
[pid=11140] ppid=11136 vsize=181176 CPUtime=4.1
/proc/11140/stat : 11140 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 410 0 0 0 25 0 1 0 194571658 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577530 0 0 4096 2 0 0 0 17 0 0 0
/proc/11140/statm: 45294 264 73 160 0 45132 0
[pid=11141] ppid=11136 vsize=181176 CPUtime=3.7
/proc/11141/stat : 11141 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 370 0 0 0 25 0 1 0 194571659 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577538 0 0 4096 0 0 0 0 17 1 0 0
/proc/11141/statm: 45294 264 73 160 0 45132 0
[pid=11142] ppid=11136 vsize=181176 CPUtime=3.63
/proc/11142/stat : 11142 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 363 0 0 0 25 0 1 0 194571660 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577733 0 0 4096 2 0 0 0 17 1 0 0
/proc/11142/statm: 45294 264 73 160 0 45132 0
[pid=11143] ppid=11136 vsize=0 CPUtime=3.53
/proc/11143/stat : 11143 (kcnfs-smp) R 11136 11136 10673 0 -1 4194372 156 0 0 0 353 0 0 0 25 0 1 0 194571660 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 0 0 0 17 0 0 0
/proc/11143/statm: 0 0 0 0 0 0 0
[pid=11144] ppid=11136 vsize=181176 CPUtime=3.96
/proc/11144/stat : 11144 (kcnfs-smp) R 11136 11136 10673 0 -1 4194368 54 0 0 0 396 0 0 0 25 0 1 0 194571660 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134578964 0 0 4096 2 0 0 0 17 0 0 0
/proc/11144/statm: 45294 264 73 160 0 45132 0
Current children cumulated CPU time (s) 29.48
Current children cumulated vsize (KiB) 1268232

Child status: 10

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 11136 and gives childrusage.ru_utime.tv_sec=6 childrusage.ru_utime.tv_usec=543005 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 6.549
while last known CPU time is 29.48

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

Real time (s): 14.8689
CPU time (s): 29.48
CPU user time (s): 29.48
CPU system time (s): 0
CPU usage (%): 198.267
Max. virtual memory (cumulated for all children) (KiB): 1630584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.543
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= 897
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= 22
involuntary context switches= 155

runsolver used 0.015997 second user time and 0.055991 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sat Feb 17 21:02:23 UTC 2007

IDJOB= 291763
IDBENCH= 19823
IDSOLVER= 112
FILE ID= node63/291763-1171746142

PBS_JOBID= 3839460

Free space on /tmp= 66561 MiB

SOLVER NAME= KCNFS SMP
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v80/unif-k5-r21.3-v80-c1704-S1264328999-02.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/291763-1171746142/kcnfs-smp /tmp/evaluation/291763-1171746142/instance-291763-1171746142.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-291763-1171746142 -o ROOT/results/node63/solver-291763-1171746142 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/291763-1171746142/kcnfs-smp /tmp/evaluation/291763-1171746142/instance-291763-1171746142.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  a8f6f75455aa2da8d4fca50e54ce6642

RANDOM SEED= 612617841

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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		: 3000.214
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:        649392 kB
Buffers:         38212 kB
Cached:        1271360 kB
SwapCached:       3916 kB
Active:         687148 kB
Inactive:       633172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        649392 kB
SwapTotal:     4192956 kB
SwapFree:      4183348 kB
Dirty:            3276 kB
Writeback:           0 kB
Mapped:          16724 kB
Slab:            71764 kB
Committed_AS:   475088 kB
PageTables:       1696 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 node63 on Sat Feb 17 21:02:38 UTC 2007