Trace number 310377

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 SMPUNSAT 70.3343 36.1972

General information on the benchmark

Namerandom/2+p/p0.9/v630/
unif2p-p0.9-v630-c2280-S1071799860-07-UNSAT.cnf
MD5SUM6b6314740accc9375338f99409e94e23
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark58.3001
Satisfiable
(Un)Satisfiability was proved
Number of variables630
Number of clauses2280
Sum of the clauses size6612
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2228
Number of clauses of size 32052
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	
0.00/0.00	c Computed by /tmp/evaluation/310377-1172558836/kcnfs-smp   V. 1.2
0.00/0.00	c reading file ... done
0.00/0.00	c Input file : '/tmp/evaluation/310377-1172558836/instance-310377-1172558836.cnf'
0.00/0.00	c [#vars: 630, #clauses: 2280 , (2-3)-CNF]
0.00/0.00	c unit clauses propagate before processing (#clause: 2280)
0.00/0.00	c estimated distribution: 8 tasks
0.00/0.05	c <28774> [PID]: 28776 28777 28778 28779 28780 28781 28782
0.00/0.53	c <28774> [PID]: 28783
0.00/0.53	c real distribution: 8 tasks
6.31/3.24	c <28774> [28783: UNSAT][28782: UNSAT][28779: UNSAT][28781: UNSAT][28780: UNSAT]
67.68/33.96	c <28774> [28776: UNSAT][28778: UNSAT][28777: UNSAT]
70.30/36.19	s UNSATISFIABLE
70.30/36.19	c CPU time            : 70.310 seconds
70.30/36.19	c Elapsed Time        : 36.191 seconds
70.30/36.19	c Size of search tree : 116105 nodes
70.30/36.19	c average speed       : 1651.330 nodes/sec.
70.30/36.19

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node19/watcher-310377-1172558836 -o ROOT/results/node19/solver-310377-1172558836 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310377-1172558836/kcnfs-smp /tmp/evaluation/310377-1172558836/instance-310377-1172558836.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: 1.04 1.11 1.89 3/77 28774
/proc/meminfo: memFree=1282360/2055920 swapFree=4192812/4192956
[pid=28774] ppid=28772 vsize=181044 CPUtime=0
/proc/28774/stat : 28774 (kcnfs-smp) R 28772 28774 28374 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 275837595 185389056 146 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134820679 0 0 4096 0 0 0 0 17 1 0 0
/proc/28774/statm: 45261 148 51 160 0 45099 0

[startup+0.106683 s]
/proc/loadavg: 1.04 1.11 1.89 3/77 28774
/proc/meminfo: memFree=1282360/2055920 swapFree=4192812/4192956
[pid=28774] ppid=28772 vsize=181512 CPUtime=0
/proc/28774/stat : 28774 (kcnfs-smp) R 28772 28774 28374 0 -1 4194304 422 0 0 0 0 0 0 0 24 0 1 0 275837595 185868288 249 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134640248 0 0 4096 0 0 0 0 17 0 0 0
/proc/28774/statm: 45378 249 64 160 0 45216 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 181512

[startup+0.514726 s]
/proc/loadavg: 1.04 1.11 1.89 3/77 28774
/proc/meminfo: memFree=1282360/2055920 swapFree=4192812/4192956
[pid=28774] ppid=28772 vsize=181512 CPUtime=0
/proc/28774/stat : 28774 (kcnfs-smp) R 28772 28774 28374 0 -1 4194304 443 0 0 0 0 0 0 0 24 0 1 0 275837595 185868288 250 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836899 0 0 4096 0 0 0 0 17 0 0 0
/proc/28774/statm: 45378 250 65 160 0 45216 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 181512

[startup+1.33681 s]
/proc/loadavg: 1.60 1.23 1.92 9/86 28783
/proc/meminfo: memFree=1279536/2055920 swapFree=4192812/4192956
[pid=28774] ppid=28772 vsize=181512 CPUtime=0
/proc/28774/stat : 28774 (kcnfs-smp) S 28772 28774 28374 0 -1 4194304 452 0 0 0 0 0 0 0 24 0 1 0 275837595 185868288 250 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28774/statm: 45378 250 65 160 0 45216 0
[pid=28776] ppid=28774 vsize=181512 CPUtime=0.54
/proc/28776/stat : 28776 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 54 0 0 0 24 0 1 0 275837596 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134601201 0 0 4096 2 0 0 0 17 1 0 0
/proc/28776/statm: 45378 263 71 160 0 45216 0
[pid=28777] ppid=28774 vsize=181512 CPUtime=0.42
/proc/28777/stat : 28777 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 42 0 0 0 24 0 1 0 275837597 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134567517 0 0 4096 0 0 0 0 17 1 0 0
/proc/28777/statm: 45378 263 71 160 0 45216 0
[pid=28778] ppid=28774 vsize=181512 CPUtime=0.31
/proc/28778/stat : 28778 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 31 0 0 0 24 0 1 0 275837599 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134572863 0 0 4096 2 0 0 0 17 1 0 0
/proc/28778/statm: 45378 263 71 160 0 45216 0
[pid=28779] ppid=28774 vsize=181512 CPUtime=0.38
/proc/28779/stat : 28779 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 44 0 0 0 38 0 0 0 24 0 1 0 275837600 185868288 262 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134603834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28779/statm: 45378 262 71 160 0 45216 0
[pid=28780] ppid=28774 vsize=181512 CPUtime=0.3
/proc/28780/stat : 28780 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 30 0 0 0 25 0 1 0 275837601 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134580277 0 0 4096 2 0 0 0 17 0 0 0
/proc/28780/statm: 45378 263 71 160 0 45216 0
[pid=28781] ppid=28774 vsize=181512 CPUtime=0.3
/proc/28781/stat : 28781 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 44 0 0 0 30 0 0 0 25 0 1 0 275837601 185868288 262 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134572276 0 0 4096 0 0 0 0 17 0 0 0
/proc/28781/statm: 45378 262 71 160 0 45216 0
[pid=28782] ppid=28774 vsize=181512 CPUtime=0.23
/proc/28782/stat : 28782 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 42 0 0 0 23 0 0 0 25 0 1 0 275837641 185868288 262 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134544785 0 0 4096 2 0 0 0 17 0 0 0
/proc/28782/statm: 45378 262 71 160 0 45216 0
[pid=28783] ppid=28774 vsize=181512 CPUtime=0.12
/proc/28783/stat : 28783 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 42 0 0 0 12 0 0 0 25 0 1 0 275837646 185868288 262 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134633231 0 0 4096 0 0 0 0 17 0 0 0
/proc/28783/statm: 45378 262 71 160 0 45216 0
Current children cumulated CPU time (s) 2.6
Current children cumulated vsize (KiB) 1633608

[startup+2.98899 s]
/proc/loadavg: 1.60 1.23 1.92 9/86 28783
/proc/meminfo: memFree=1279408/2055920 swapFree=4192812/4192956
[pid=28774] ppid=28772 vsize=181512 CPUtime=0
/proc/28774/stat : 28774 (kcnfs-smp) S 28772 28774 28374 0 -1 4194304 452 0 0 0 0 0 0 0 24 0 1 0 275837595 185868288 250 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28774/statm: 45378 250 65 160 0 45216 0
[pid=28776] ppid=28774 vsize=181512 CPUtime=0.94
/proc/28776/stat : 28776 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 94 0 0 0 25 0 1 0 275837596 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134573552 0 0 4096 2 0 0 0 17 1 0 0
/proc/28776/statm: 45378 263 71 160 0 45216 0
[pid=28777] ppid=28774 vsize=181512 CPUtime=0.82
/proc/28777/stat : 28777 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 82 0 0 0 25 0 1 0 275837597 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134577693 0 0 4096 0 0 0 0 17 1 0 0
/proc/28777/statm: 45378 263 71 160 0 45216 0
[pid=28778] ppid=28774 vsize=181512 CPUtime=0.74
/proc/28778/stat : 28778 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 74 0 0 0 25 0 1 0 275837599 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134580041 0 0 4096 2 0 0 0 17 1 0 0
/proc/28778/statm: 45378 263 71 160 0 45216 0
[pid=28779] ppid=28774 vsize=181512 CPUtime=0.8
/proc/28779/stat : 28779 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 44 0 0 0 80 0 0 0 25 0 1 0 275837600 185868288 262 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134569781 0 0 4096 0 0 0 0 17 1 0 0
/proc/28779/statm: 45378 262 71 160 0 45216 0
[pid=28780] ppid=28774 vsize=181512 CPUtime=0.84
/proc/28780/stat : 28780 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 84 0 0 0 25 0 1 0 275837601 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134628459 0 0 4096 2 0 0 0 17 0 0 0
/proc/28780/statm: 45378 263 71 160 0 45216 0
[pid=28781] ppid=28774 vsize=181512 CPUtime=0.8
/proc/28781/stat : 28781 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 80 0 0 0 25 0 1 0 275837601 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134636561 0 0 4096 0 0 0 0 17 0 0 0
/proc/28781/statm: 45378 263 71 160 0 45216 0
[pid=28782] ppid=28774 vsize=181512 CPUtime=0.74
/proc/28782/stat : 28782 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 42 0 0 0 74 0 0 0 25 0 1 0 275837641 185868288 262 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134572655 0 0 4096 2 0 0 0 17 0 0 0
/proc/28782/statm: 45378 262 71 160 0 45216 0
[pid=28783] ppid=28774 vsize=0 CPUtime=0.21
/proc/28783/stat : 28783 (kcnfs-smp) R 28774 28774 28374 0 -1 4194372 56 0 0 0 21 0 0 0 25 0 1 0 275837646 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 0 0 0 17 0 0 0
/proc/28783/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5.89
Current children cumulated vsize (KiB) 1452096

[startup+6.27635 s]
/proc/loadavg: 1.60 1.23 1.92 8/85 28783
/proc/meminfo: memFree=1279288/2055920 swapFree=4192812/4192956
[pid=28774] ppid=28772 vsize=181512 CPUtime=0.21
/proc/28774/stat : 28774 (kcnfs-smp) S 28772 28774 28374 0 -1 4194304 453 56 0 0 0 0 21 0 16 0 1 0 275837595 185868288 250 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28774/statm: 45378 250 65 160 0 45216 0
[pid=28776] ppid=28774 vsize=181512 CPUtime=1.76
/proc/28776/stat : 28776 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 176 0 0 0 25 0 1 0 275837596 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134567463 0 0 4096 2 0 0 0 17 1 0 0
/proc/28776/statm: 45378 263 71 160 0 45216 0
[pid=28777] ppid=28774 vsize=181512 CPUtime=1.62
/proc/28777/stat : 28777 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 162 0 0 0 25 0 1 0 275837597 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134577417 0 0 4096 0 0 0 0 17 1 0 0
/proc/28777/statm: 45378 263 71 160 0 45216 0
[pid=28778] ppid=28774 vsize=181512 CPUtime=1.61
/proc/28778/stat : 28778 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 161 0 0 0 25 0 1 0 275837599 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134685085 0 0 4096 2 0 0 0 17 1 0 0
/proc/28778/statm: 45378 263 71 160 0 45216 0
[pid=28779] ppid=28774 vsize=181512 CPUtime=1.6
/proc/28779/stat : 28779 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 160 0 0 0 25 0 1 0 275837600 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134683587 0 0 4096 0 0 0 0 17 1 0 0
/proc/28779/statm: 45378 263 71 160 0 45216 0
[pid=28780] ppid=28774 vsize=181512 CPUtime=1.96
/proc/28780/stat : 28780 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 196 0 0 0 25 0 1 0 275837601 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134683258 0 0 4096 2 0 0 0 17 0 0 0
/proc/28780/statm: 45378 263 71 160 0 45216 0
[pid=28781] ppid=28774 vsize=181512 CPUtime=1.9
/proc/28781/stat : 28781 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 190 0 0 0 25 0 1 0 275837601 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134579714 0 0 4096 0 0 0 0 17 0 0 0
/proc/28781/statm: 45378 263 71 160 0 45216 0
[pid=28782] ppid=28774 vsize=0 CPUtime=1.8
/proc/28782/stat : 28782 (kcnfs-smp) R 28774 28774 28374 0 -1 4194372 56 0 0 0 180 0 0 0 25 0 1 0 275837641 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 2 0 0 0 17 0 0 0
/proc/28782/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 12.46
Current children cumulated vsize (KiB) 1270584

[startup+12.7691 s]
/proc/loadavg: 2.35 1.40 1.97 7/84 28783
/proc/meminfo: memFree=1279424/2055920 swapFree=4192812/4192956
[pid=28774] ppid=28772 vsize=181512 CPUtime=2.01
/proc/28774/stat : 28774 (kcnfs-smp) S 28772 28774 28374 0 -1 4194304 453 112 0 0 0 0 201 0 16 0 1 0 275837595 185868288 250 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28774/statm: 45378 250 65 160 0 45216 0
[pid=28776] ppid=28774 vsize=181512 CPUtime=3.84
/proc/28776/stat : 28776 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 384 0 0 0 25 0 1 0 275837596 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134580376 0 0 4096 2 0 0 0 17 0 0 0
/proc/28776/statm: 45378 263 71 160 0 45216 0
[pid=28777] ppid=28774 vsize=181512 CPUtime=3.72
/proc/28777/stat : 28777 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 372 0 0 0 25 0 1 0 275837597 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134683130 0 0 4096 0 0 0 0 17 1 0 0
/proc/28777/statm: 45378 263 71 160 0 45216 0
[pid=28778] ppid=28774 vsize=181512 CPUtime=3.61
/proc/28778/stat : 28778 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 361 0 0 0 25 0 1 0 275837599 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134628204 0 0 4096 2 0 0 0 17 1 0 0
/proc/28778/statm: 45378 263 71 160 0 45216 0
[pid=28779] ppid=28774 vsize=181512 CPUtime=3.61
/proc/28779/stat : 28779 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 361 0 0 0 25 0 1 0 275837600 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134633555 0 0 4096 0 0 0 0 17 1 0 0
/proc/28779/statm: 45378 263 71 160 0 45216 0
[pid=28780] ppid=28774 vsize=181512 CPUtime=4.33
/proc/28780/stat : 28780 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 433 0 0 0 25 0 1 0 275837601 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134578492 0 0 4096 2 0 0 0 17 0 0 0
/proc/28780/statm: 45378 263 71 160 0 45216 0
[pid=28781] ppid=28774 vsize=181512 CPUtime=4.3
/proc/28781/stat : 28781 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 430 0 0 0 25 0 1 0 275837601 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134683130 0 0 4096 0 0 0 0 17 0 0 0
/proc/28781/statm: 45378 263 71 160 0 45216 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 1270584

[startup+25.6075 s]
/proc/loadavg: 2.91 1.55 2.01 7/84 28783
/proc/meminfo: memFree=1279552/2055920 swapFree=4192812/4192956
[pid=28774] ppid=28772 vsize=181512 CPUtime=9.47
/proc/28774/stat : 28774 (kcnfs-smp) S 28772 28774 28374 0 -1 4194304 453 170 0 0 0 0 947 0 16 0 1 0 275837595 185868288 250 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28774/statm: 45378 250 65 160 0 45216 0
[pid=28776] ppid=28774 vsize=181512 CPUtime=8.07
/proc/28776/stat : 28776 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 807 0 0 0 25 0 1 0 275837596 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134603477 0 0 4096 2 0 0 0 17 0 0 0
/proc/28776/statm: 45378 263 71 160 0 45216 0
[pid=28777] ppid=28774 vsize=181512 CPUtime=8.21
/proc/28777/stat : 28777 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 821 0 0 0 25 0 1 0 275837597 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134572893 0 0 4096 0 0 0 0 17 1 0 0
/proc/28777/statm: 45378 263 71 160 0 45216 0
[pid=28778] ppid=28774 vsize=181512 CPUtime=8.1
/proc/28778/stat : 28778 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 810 0 0 0 25 0 1 0 275837599 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134683111 0 0 4096 2 0 0 0 17 1 0 0
/proc/28778/statm: 45378 263 71 160 0 45216 0
[pid=28780] ppid=28774 vsize=181512 CPUtime=8.6
/proc/28780/stat : 28780 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 860 0 0 0 25 0 1 0 275837601 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134572883 0 0 4096 2 0 0 0 17 0 0 0
/proc/28780/statm: 45378 263 71 160 0 45216 0
[pid=28781] ppid=28774 vsize=181512 CPUtime=8.6
/proc/28781/stat : 28781 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 860 0 0 0 25 0 1 0 275837601 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134580290 0 0 4096 0 0 0 0 17 0 0 0
/proc/28781/statm: 45378 263 71 160 0 45216 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1089072

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

[startup+26.3285 s]
/proc/loadavg: 3.08 1.61 2.03 6/83 28783
/proc/meminfo: memFree=1279560/2055920 swapFree=4192812/4192956
[pid=28774] ppid=28772 vsize=181512 CPUtime=9.47
/proc/28774/stat : 28774 (kcnfs-smp) S 28772 28774 28374 0 -1 4194304 453 170 0 0 0 0 947 0 16 0 1 0 275837595 185868288 250 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28774/statm: 45378 250 65 160 0 45216 0
[pid=28776] ppid=28774 vsize=181512 CPUtime=8.34
/proc/28776/stat : 28776 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 834 0 0 0 25 0 1 0 275837596 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134580317 0 0 4096 2 0 0 0 17 0 0 0
/proc/28776/statm: 45378 263 71 160 0 45216 0
[pid=28777] ppid=28774 vsize=181512 CPUtime=8.53
/proc/28777/stat : 28777 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 853 0 0 0 25 0 1 0 275837597 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134683130 0 0 4096 0 0 0 0 17 1 0 0
/proc/28777/statm: 45378 263 71 160 0 45216 0
[pid=28778] ppid=28774 vsize=181512 CPUtime=8.5
/proc/28778/stat : 28778 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 850 0 0 0 25 0 1 0 275837599 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134567281 0 0 4096 2 0 0 0 17 1 0 0
/proc/28778/statm: 45378 263 71 160 0 45216 0
[pid=28780] ppid=28774 vsize=181512 CPUtime=8.84
/proc/28780/stat : 28780 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 884 0 0 0 25 0 1 0 275837601 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134577512 0 0 4096 2 0 0 0 17 0 0 0
/proc/28780/statm: 45378 263 71 160 0 45216 0
[pid=28781] ppid=28774 vsize=181512 CPUtime=8.8
/proc/28781/stat : 28781 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 880 0 0 0 25 0 1 0 275837601 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134572254 0 0 4096 0 0 0 0 17 0 0 0
/proc/28781/statm: 45378 263 71 160 0 45216 0
Current children cumulated CPU time (s) 52.48
Current children cumulated vsize (KiB) 1089072

[startup+32.9143 s]
/proc/loadavg: 3.15 1.65 2.04 4/81 28783
/proc/meminfo: memFree=1279960/2055920 swapFree=4192812/4192956
[pid=28774] ppid=28772 vsize=181512 CPUtime=30.7
/proc/28774/stat : 28774 (kcnfs-smp) S 28772 28774 28374 0 -1 4194304 453 286 0 0 0 0 3070 0 16 0 1 0 275837595 185868288 250 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28774/statm: 45378 250 65 160 0 45216 0
[pid=28776] ppid=28774 vsize=181512 CPUtime=11.31
/proc/28776/stat : 28776 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 1131 0 0 0 25 0 1 0 275837596 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134567202 0 0 4096 2 0 0 0 17 0 0 0
/proc/28776/statm: 45378 263 71 160 0 45216 0
[pid=28777] ppid=28774 vsize=181512 CPUtime=11.82
/proc/28777/stat : 28777 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 1182 0 0 0 25 0 1 0 275837597 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134580256 0 0 4096 0 0 0 0 17 1 0 0
/proc/28777/statm: 45378 263 71 160 0 45216 0
[pid=28778] ppid=28774 vsize=181512 CPUtime=11.8
/proc/28778/stat : 28778 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 1180 0 0 0 25 0 1 0 275837599 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134633862 0 0 4096 2 0 0 0 17 1 0 0
/proc/28778/statm: 45378 263 71 160 0 45216 0
Current children cumulated CPU time (s) 65.63
Current children cumulated vsize (KiB) 726048

[startup+34.5504 s]
/proc/loadavg: 3.15 1.65 2.04 4/81 28783
/proc/meminfo: memFree=1280280/2055920 swapFree=4192812/4192956
[pid=28774] ppid=28772 vsize=181512 CPUtime=55.51
/proc/28774/stat : 28774 (kcnfs-smp) S 28772 28774 28374 0 -1 4194304 453 402 0 0 0 0 5551 0 15 0 1 0 275837595 185868288 250 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28774/statm: 45378 250 65 160 0 45216 0
[pid=28777] ppid=28774 vsize=181512 CPUtime=13.15
/proc/28777/stat : 28777 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 1315 0 0 0 25 0 1 0 275837597 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134567500 0 0 4096 0 0 0 0 17 1 0 0
/proc/28777/statm: 45378 263 71 160 0 45216 0
Current children cumulated CPU time (s) 68.66
Current children cumulated vsize (KiB) 363024

[startup+35.3705 s]
/proc/loadavg: 3.15 1.65 2.04 2/79 28783
/proc/meminfo: memFree=1280552/2055920 swapFree=4192812/4192956
[pid=28774] ppid=28772 vsize=181512 CPUtime=55.51
/proc/28774/stat : 28774 (kcnfs-smp) S 28772 28774 28374 0 -1 4194304 453 402 0 0 0 0 5551 0 15 0 1 0 275837595 185868288 250 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28774/statm: 45378 250 65 160 0 45216 0
[pid=28777] ppid=28774 vsize=181512 CPUtime=13.97
/proc/28777/stat : 28777 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 1397 0 0 0 25 0 1 0 275837597 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134580064 0 0 4096 0 0 0 0 17 1 0 0
/proc/28777/statm: 45378 263 71 160 0 45216 0
Current children cumulated CPU time (s) 69.48
Current children cumulated vsize (KiB) 363024

[startup+35.7786 s]
/proc/loadavg: 3.15 1.65 2.04 2/79 28783
/proc/meminfo: memFree=1280552/2055920 swapFree=4192812/4192956
[pid=28774] ppid=28772 vsize=181512 CPUtime=55.51
/proc/28774/stat : 28774 (kcnfs-smp) S 28772 28774 28374 0 -1 4194304 453 402 0 0 0 0 5551 0 15 0 1 0 275837595 185868288 250 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28774/statm: 45378 250 65 160 0 45216 0
[pid=28777] ppid=28774 vsize=181512 CPUtime=14.38
/proc/28777/stat : 28777 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 1438 0 0 0 25 0 1 0 275837597 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134589777 0 0 4096 0 0 0 0 17 1 0 0
/proc/28777/statm: 45378 263 71 160 0 45216 0
Current children cumulated CPU time (s) 69.89
Current children cumulated vsize (KiB) 363024

[startup+36.1866 s]
/proc/loadavg: 2.98 1.64 2.03 2/79 28783
/proc/meminfo: memFree=1280552/2055920 swapFree=4192812/4192956
[pid=28774] ppid=28772 vsize=181512 CPUtime=55.51
/proc/28774/stat : 28774 (kcnfs-smp) S 28772 28774 28374 0 -1 4194304 453 402 0 0 0 0 5551 0 15 0 1 0 275837595 185868288 250 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28774/statm: 45378 250 65 160 0 45216 0
[pid=28777] ppid=28774 vsize=181512 CPUtime=14.79
/proc/28777/stat : 28777 (kcnfs-smp) R 28774 28774 28374 0 -1 4194368 45 0 0 0 1479 0 0 0 25 0 1 0 275837597 185868288 263 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134589633 0 0 4096 0 0 0 0 17 1 0 0
/proc/28777/statm: 45378 263 71 160 0 45216 0
Current children cumulated CPU time (s) 70.3
Current children cumulated vsize (KiB) 363024

Child status: 20
Real time (s): 36.1972
CPU time (s): 70.3343
CPU user time (s): 70.3253
CPU system time (s): 0.008998
CPU usage (%): 194.309
Max. virtual memory (cumulated for all children) (KiB): 1633608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 70.3253
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 938
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= 62
involuntary context switches= 1964

runsolver used 0.037994 second user time and 0.100984 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue Feb 27 06:47:16 UTC 2007

IDJOB= 310377
IDBENCH= 20285
IDSOLVER= 112
FILE ID= node19/310377-1172558836

PBS_JOBID= 3971666

Free space on /tmp= 66557 MiB

SOLVER NAME= KCNFS SMP
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v630/unif2p-p0.9-v630-c2280-S1071799860-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/310377-1172558836/kcnfs-smp /tmp/evaluation/310377-1172558836/instance-310377-1172558836.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-310377-1172558836 -o ROOT/results/node19/solver-310377-1172558836 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310377-1172558836/kcnfs-smp /tmp/evaluation/310377-1172558836/instance-310377-1172558836.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  6b6314740accc9375338f99409e94e23

RANDOM SEED= 949030900

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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	: 5931.00
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:       1282832 kB
Buffers:         66672 kB
Cached:         585448 kB
SwapCached:          0 kB
Active:         309188 kB
Inactive:       386708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1282832 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3204 kB
Writeback:           0 kB
Mapped:          62648 kB
Slab:            62808 kB
Committed_AS:  1020304 kB
PageTables:       1756 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= 66557 MiB

End job on node19 on Tue Feb 27 06:47:52 UTC 2007