Trace number 1729744

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
MXC 2009-03-10UNSAT 504.412 504.558

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-ukn003.sat05-2726.reshuffled-07.cnf
MD5SUM92c8b4fc23a7c22313979a2d9b3b5a58
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark72.8839
Satisfiable
(Un)Satisfiability was proved
Number of variables1691
Number of clauses9177
Sum of the clauses size77698
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2289
Number of clauses of size 31389
Number of clauses of size 4171
Number of clauses of size 5960
Number of clauses of size over 56335

Solver Data 

35.79/35.83	c starting MXC with:
35.79/35.83	c cnf_path = HOME/instance-1729744-1240753312.cnf
35.79/35.83	c restart_strategy = auto
35.79/35.83	c sign_strategy = cached
35.79/35.83	c use_preprocessing = -1
35.79/35.83	c output_implicant = 1
35.79/35.83	c timeout_seconds = 0
35.79/35.83	c running SatELite... done
35.79/35.83	c 814 vars eliminated
35.79/35.83	c received 43 units and 5022 clauses from SatELite
35.79/35.83	c 856 assignments made, starting to guess now
35.79/35.83	c ===================================[MXC]=====================================
35.79/35.83	c | Conflicts |                Clause Statistics                   |   Vars   |
35.79/35.83	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
35.79/35.83	c =============================================================================
35.79/35.83	c |         0 |       0     531     4491        0        0     nan |     2123 |
35.79/35.83	c |       100 |       0     531     4491      100     1050    14.7 |     1267 |
35.79/35.83	c |       210 |       0     531     4491      210     1105    18.2 |     1267 |
35.79/35.83	c |       441 |       0     531     4491      441     1220    21.3 |     1267 |
35.79/35.83	c |       805 |       0     531     4491      805     1402    23.7 |     1267 |
35.79/35.83	c |      1315 |       0     531     4491     1315     1657    23.7 |     1267 |
35.79/35.83	c |      1986 |       0     531     4491     1986     1993    25.6 |     1267 |
35.79/35.83	c |      2834 |       0     531     4491     1834     2294    26.0 |     1267 |
35.79/35.83	c |      3876 |       0     531     4491     1683     2458    23.3 |     1267 |
35.79/35.83	c |      5132 |       0     531     4491     1653     2619    24.6 |     1267 |
35.79/35.83	c |      6623 |       0     531     4491     1776     2775    24.4 |     1267 |
35.79/35.83	c |      8373 |       0     531     4491     2091     2928    24.0 |     1267 |
35.79/35.83	c |     10408 |       0     531     4491     2627     3078    23.4 |     1267 |
35.79/35.83	c |     12756 |       0     531     4491     1811     3227    25.8 |     1267 |
35.79/35.83	c |     15449 |       0     531     4491     2849     3373    27.5 |     1267 |
35.79/35.83	c |     18521 |       0     531     4491     2477     3518    27.8 |     1267 |
35.79/35.83	c |     22010 |       0     531     4491     2363     3662    27.5 |     1267 |
35.79/35.83	c |     25958 |       0     531     4491     2562     3806    30.1 |     1267 |
35.79/35.83	c |     30411 |       0     531     4491     3135     3949    30.9 |     1267 |
35.79/35.83	c |     35419 |       0     532     4491     2088     4095    27.3 |     1267 |
35.79/35.83	c |     41038 |       0     533     4491     3528     4242    29.6 |     1267 |
35.79/35.83	c |     47329 |       0     533     4491     3357     4386    28.9 |     1267 |
35.79/35.83	c |     54360 |       0     533     4491     3705     4530    30.1 |     1267 |
35.79/35.83	c |     62205 |       0     533     4491     4666     4676    30.4 |     1267 |
35.79/35.83	c |     70945 |       0     534     4491     3928     4825    30.6 |     1267 |
35.79/35.83	c |     80669 |       0     534     4491     3859     4973    31.8 |     1267 |
35.79/35.83	c |     91476 |       0     534     4491     4584     5122    30.5 |     1267 |
35.79/35.83	c |    103474 |       0     534     4491     3593     5272    29.6 |     1267 |
35.79/35.83	c |    116782 |       0     534     4491     3516     5424    27.0 |     1267 |
35.79/35.83	c |    131532 |       0     534     4491     4511     5577    29.7 |     1267 |
35.79/35.83	c |    147868 |       0     535     4491     3874     5737    31.6 |     1267 |
35.79/35.83	c |    165948 |       0     535     4491     4501     5894    33.3 |     1267 |
35.79/35.83	c |    185947 |       0     535     4491     3577     6054    33.1 |     1267 |
35.79/35.83	c |    208057 |       0     535     4491     4197     6216    33.4 |     1267 |
35.79/35.83	c |    232489 |       0     535     4491     3410     6380    30.7 |     1267 |
35.79/35.83	c |    259475 |       0     535     4491     4519     6547    28.8 |     1267 |
35.79/35.83	c |    289271 |       0     536     4491     4442     6721    31.6 |     1267 |
35.79/35.83	c |    322158 |       0     537     4491     6701     6898    32.9 |     1267 |
35.79/35.83	c |    358445 |       0     537     4491     4589     7073    31.0 |     1267 |
35.79/35.83	c |    398472 |       0     537     4491     5220     7251    35.0 |     1267 |
35.79/35.83	c |    442613 |       0     538     4491     5291     7437    30.3 |     1267 |
35.79/35.83	c |    491279 |       0     543     4491     4879     7648    33.2 |     1267 |
35.79/35.83	c |    544923 |       0     544     4491     4288     7842    31.4 |     1267 |
504.34/504.55	c |    604043 |       0     544     4491     7842     8034    32.2 |     1267 |
504.34/504.55	c |    669187 |       0     550     4491     7877     8263    31.0 |     1267 |
504.34/504.55	c |    740957 |       0     552     4491     4298     8474    26.2 |     1267 |
504.34/504.55	c |    820016 |       0     554     4491     6033     8690    28.6 |     1267 |
504.34/504.55	c |    907092 |       0     555     4491     5099     8905    30.0 |     1267 |
504.34/504.55	c |   1002987 |       0     567     4491     5965     9190    33.1 |     1267 |
504.34/504.55	c |   1108583 |       0     570     4491     9116     9427    25.0 |     1267 |
504.34/504.55	c |   1224850 |       0     573     4491     6053     9670    30.6 |     1267 |
504.34/504.55	c |   1352856 |       0     580     4491     6503     9943    28.1 |     1267 |
504.34/504.55	c |   1493774 |       0     588     4491     6256    10229    27.8 |     1267 |
504.34/504.55	c |   1648896 |       0     600     4491     5558    10549    28.3 |     1267 |
504.34/504.55	c |   1819642 |       0     603     4491    10781    10816    22.8 |     1267 |
504.34/504.55	c |   2007575 |       0     609     4491     6918    11110    30.7 |     1267 |
504.34/504.55	c |   2214413 |       0     616     4491    11195    11417    26.7 |     1267 |
504.34/504.55	c |   2442047 |       0     627     4491     6913    11761    27.3 |     1267 |
504.34/504.55	c |   2692557 |       0     638     4491     6684    12112    20.8 |     1267 |
504.34/504.55	c |   2968230 |       0     649     4491    11972    12473    26.2 |     1267 |
504.34/504.55	c |   3271583 |       0     660     4491    11637    12842    25.9 |     1267 |
504.34/504.55	c |   3605384 |       0     681     4491    12518    13295    28.8 |     1267 |
504.34/504.55	c |   3972677 |       0     704     4491     7036    13773    16.5 |     1267 |
504.34/504.55	c |   4376812 |       0     724     4086    11348    14308    28.6 |     1266 |
504.34/504.55	c |   4821473 |       0     746     4086    11987    13900    25.5 |     1266 |
504.34/504.55	c |   5310713 |       0     768     3681    13025    14430    23.1 |     1265 |
504.34/504.55	c |   5848990 |       0     795     3276     8531    14023    19.3 |     1264 |
504.34/504.55	c |   5900180 |       0     817     3276     7382    13206    14.8 |     1219 |
504.34/504.55	c ----- stats for thread 0 -----
504.34/504.55	c restarts: 2167
504.34/504.55	c decisions: 9002772
504.34/504.55	c propagations: 241413177
504.34/504.55	c conflicts: 5900180
504.34/504.55	c 504.554s elapsed
504.34/504.55	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1729744-1240753312/watcher-1729744-1240753312 -o /tmp/evaluation-result-1729744-1240753312/solver-1729744-1240753312 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1729744-1240753312.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 0.99 0.98 1.00 3/65 28151
/proc/meminfo: memFree=1736312/2055920 swapFree=4180008/4192956
[pid=28151] ppid=28149 vsize=1876 CPUtime=0
/proc/28151/stat : 28151 (mxc-sat09) R 28149 28151 27891 0 -1 4194304 315 0 0 0 0 0 0 0 18 0 1 0 103364393 1921024 301 1992294400 134512640 135192793 4294956208 18446744073709551615 134572880 0 0 4096 0 0 0 0 17 1 0 0
/proc/28151/statm: 469 302 55 166 0 300 0

[startup+0.07345 s]
/proc/loadavg: 0.99 0.98 1.00 3/65 28151
/proc/meminfo: memFree=1736312/2055920 swapFree=4180008/4192956
[pid=28151] ppid=28149 vsize=2708 CPUtime=0.07
/proc/28151/stat : 28151 (mxc-sat09) R 28149 28151 27891 0 -1 4194304 610 0 0 0 7 0 0 0 18 0 1 0 103364393 2772992 496 1992294400 134512640 135192793 4294956208 18446744073709551615 134550798 0 0 4096 0 0 0 0 17 1 0 0
/proc/28151/statm: 677 496 72 166 0 508 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2708

[startup+0.101452 s]
/proc/loadavg: 0.99 0.98 1.00 3/65 28151
/proc/meminfo: memFree=1736312/2055920 swapFree=4180008/4192956
[pid=28151] ppid=28149 vsize=2972 CPUtime=0.09
/proc/28151/stat : 28151 (mxc-sat09) R 28149 28151 27891 0 -1 4194304 682 0 0 0 9 0 0 0 18 0 1 0 103364393 3043328 568 1992294400 134512640 135192793 4294956208 18446744073709551615 134750359 0 0 4096 0 0 0 0 17 1 0 0
/proc/28151/statm: 743 568 72 166 0 574 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2972

[startup+0.301474 s]
/proc/loadavg: 0.99 0.98 1.00 3/65 28151
/proc/meminfo: memFree=1736312/2055920 swapFree=4180008/4192956
[pid=28151] ppid=28149 vsize=3500 CPUtime=0.29
/proc/28151/stat : 28151 (mxc-sat09) R 28149 28151 27891 0 -1 4194304 823 0 0 0 29 0 0 0 19 0 1 0 103364393 3584000 709 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28151/statm: 875 709 73 166 0 706 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3500

[startup+0.701519 s]
/proc/loadavg: 0.99 0.98 1.00 3/65 28151
/proc/meminfo: memFree=1736312/2055920 swapFree=4180008/4192956
[pid=28151] ppid=28149 vsize=3764 CPUtime=0.69
/proc/28151/stat : 28151 (mxc-sat09) R 28149 28151 27891 0 -1 4194304 892 0 0 0 69 0 0 0 22 0 1 0 103364393 3854336 778 1992294400 134512640 135192793 4294956208 18446744073709551615 134552478 0 0 4096 0 0 0 0 17 1 0 0
/proc/28151/statm: 941 778 73 166 0 772 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3764

[startup+1.50161 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 28152
/proc/meminfo: memFree=1733232/2055920 swapFree=4180008/4192956
[pid=28151] ppid=28149 vsize=4160 CPUtime=1.49
/proc/28151/stat : 28151 (mxc-sat09) R 28149 28151 27891 0 -1 4194304 992 0 0 0 149 0 0 0 25 0 1 0 103364393 4259840 878 1992294400 134512640 135192793 4294956208 18446744073709551615 134532845 0 0 4096 0 0 0 0 17 1 0 0
/proc/28151/statm: 1040 878 73 166 0 871 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4160

[startup+3.10179 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 28152
/proc/meminfo: memFree=1732720/2055920 swapFree=4180008/4192956
[pid=28151] ppid=28149 vsize=4556 CPUtime=3.09
/proc/28151/stat : 28151 (mxc-sat09) R 28149 28151 27891 0 -1 4194304 1097 0 0 0 309 0 0 0 25 0 1 0 103364393 4665344 983 1992294400 134512640 135192793 4294956208 18446744073709551615 134551764 0 0 4096 0 0 0 0 17 1 0 0
/proc/28151/statm: 1139 983 73 166 0 970 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4556

[startup+6.30116 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 28152
/proc/meminfo: memFree=1731952/2055920 swapFree=4180008/4192956
[pid=28151] ppid=28149 vsize=5220 CPUtime=6.29
/proc/28151/stat : 28151 (mxc-sat09) R 28149 28151 27891 0 -1 4194304 1243 0 0 0 629 0 0 0 25 0 1 0 103364393 5345280 1129 1992294400 134512640 135192793 4294956208 18446744073709551615 134534326 0 0 4096 0 0 0 0 17 1 0 0
/proc/28151/statm: 1305 1129 73 166 0 1136 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5220

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 28152
/proc/meminfo: memFree=1731056/2055920 swapFree=4180008/4192956
[pid=28151] ppid=28149 vsize=6028 CPUtime=12.69
/proc/28151/stat : 28151 (mxc-sat09) R 28149 28151 27891 0 -1 4194304 1436 0 0 0 1269 0 0 0 25 0 1 0 103364393 6172672 1322 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28151/statm: 1507 1322 73 166 0 1338 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6028

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 28152
/proc/meminfo: memFree=1729840/2055920 swapFree=4180008/4192956
[pid=28151] ppid=28149 vsize=7296 CPUtime=25.48
/proc/28151/stat : 28151 (mxc-sat09) R 28149 28151 27891 0 -1 4194304 1718 0 0 0 2548 0 0 0 25 0 1 0 103364393 7471104 1604 1992294400 134512640 135192793 4294956208 18446744073709551615 134534089 0 0 4096 0 0 0 0 17 1 0 0
/proc/28151/statm: 1824 1604 73 166 0 1655 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7296

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 28152
/proc/meminfo: memFree=1728560/2055920 swapFree=4180008/4192956
[pid=28151] ppid=28149 vsize=8704 CPUtime=51.08
/proc/28151/stat : 28151 (mxc-sat09) R 28149 28151 27891 0 -1 4194304 2030 0 0 0 5107 1 0 0 25 0 1 0 103364393 8912896 1916 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28151/statm: 2176 1916 74 166 0 2007 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8704

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 28152
/proc/meminfo: memFree=1726576/2055920 swapFree=4180008/4192956
[pid=28151] ppid=28149 vsize=11188 CPUtime=102.26
/proc/28151/stat : 28151 (mxc-sat09) R 28149 28151 27891 0 -1 4194304 2529 0 0 0 10225 1 0 0 25 0 1 0 103364393 11456512 2415 1992294400 134512640 135192793 4294956208 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/28151/statm: 2797 2415 74 166 0 2628 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11188

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 28152
/proc/meminfo: memFree=1724976/2055920 swapFree=4180008/4192956
[pid=28151] ppid=28149 vsize=12868 CPUtime=162.25
/proc/28151/stat : 28151 (mxc-sat09) R 28149 28151 27891 0 -1 4194304 2921 0 0 0 16223 2 0 0 25 0 1 0 103364393 13176832 2807 1992294400 134512640 135192793 4294956208 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/28151/statm: 3217 2807 74 166 0 3048 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12868

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 28152
/proc/meminfo: memFree=1723632/2055920 swapFree=4180008/4192956
[pid=28151] ppid=28149 vsize=14280 CPUtime=222.23
/proc/28151/stat : 28151 (mxc-sat09) R 28149 28151 27891 0 -1 4194304 3223 0 0 0 22221 2 0 0 25 0 1 0 103364393 14622720 3109 1992294400 134512640 135192793 4294956208 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/28151/statm: 3570 3109 74 166 0 3401 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14280

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 28152
/proc/meminfo: memFree=1722352/2055920 swapFree=4180008/4192956
[pid=28151] ppid=28149 vsize=15676 CPUtime=282.21
/proc/28151/stat : 28151 (mxc-sat09) R 28149 28151 27891 0 -1 4194304 3527 0 0 0 28219 2 0 0 25 0 1 0 103364393 16052224 3413 1992294400 134512640 135192793 4294956208 18446744073709551615 134552246 0 0 4096 0 0 0 0 17 1 0 0
/proc/28151/statm: 3919 3413 74 166 0 3750 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15676

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 28152
/proc/meminfo: memFree=1721584/2055920 swapFree=4180008/4192956
[pid=28151] ppid=28149 vsize=16580 CPUtime=342.2
/proc/28151/stat : 28151 (mxc-sat09) R 28149 28151 27891 0 -1 4194304 3729 0 0 0 34217 3 0 0 25 0 1 0 103364393 16977920 3615 1992294400 134512640 135192793 4294956208 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/28151/statm: 4145 3615 74 166 0 3976 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 16580

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 28152
/proc/meminfo: memFree=1720944/2055920 swapFree=4180008/4192956
[pid=28151] ppid=28149 vsize=17288 CPUtime=402.18
/proc/28151/stat : 28151 (mxc-sat09) R 28149 28151 27891 0 -1 4194304 3883 0 0 0 40215 3 0 0 25 0 1 0 103364393 17702912 3769 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28151/statm: 4322 3769 74 166 0 4153 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 17288

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 28152
/proc/meminfo: memFree=1720176/2055920 swapFree=4180008/4192956
[pid=28151] ppid=28149 vsize=18064 CPUtime=462.16
/proc/28151/stat : 28151 (mxc-sat09) R 28149 28151 27891 0 -1 4194304 4054 0 0 0 46213 3 0 0 25 0 1 0 103364393 18497536 3940 1992294400 134512640 135192793 4294956208 18446744073709551615 134532618 0 0 4096 0 0 0 0 17 1 0 0
/proc/28151/statm: 4516 3940 74 166 0 4347 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 18064

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

[startup+486.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 28152
/proc/meminfo: memFree=1719920/2055920 swapFree=4180008/4192956
[pid=28151] ppid=28149 vsize=18400 CPUtime=486.15
/proc/28151/stat : 28151 (mxc-sat09) R 28149 28151 27891 0 -1 4194304 4123 0 0 0 48612 3 0 0 25 0 1 0 103364393 18841600 4009 1992294400 134512640 135192793 4294956208 18446744073709551615 134520667 0 0 4096 0 0 0 0 17 1 0 0
/proc/28151/statm: 4600 4009 74 166 0 4431 0
Current children cumulated CPU time (s) 486.15
Current children cumulated vsize (KiB) 18400

[startup+492.701 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 28152
/proc/meminfo: memFree=1719856/2055920 swapFree=4180008/4192956
[pid=28151] ppid=28149 vsize=18400 CPUtime=492.55
/proc/28151/stat : 28151 (mxc-sat09) R 28149 28151 27891 0 -1 4194304 4132 0 0 0 49252 3 0 0 25 0 1 0 103364393 18841600 4018 1992294400 134512640 135192793 4294956208 18446744073709551615 134549771 0 0 4096 0 0 0 0 17 1 0 0
/proc/28151/statm: 4600 4018 74 166 0 4431 0
Current children cumulated CPU time (s) 492.55
Current children cumulated vsize (KiB) 18400

[startup+499.102 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 28152
/proc/meminfo: memFree=1719792/2055920 swapFree=4180008/4192956
[pid=28151] ppid=28149 vsize=18560 CPUtime=498.95
/proc/28151/stat : 28151 (mxc-sat09) R 28149 28151 27891 0 -1 4194304 4149 0 0 0 49892 3 0 0 25 0 1 0 103364393 19005440 4035 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28151/statm: 4640 4035 74 166 0 4471 0
Current children cumulated CPU time (s) 498.95
Current children cumulated vsize (KiB) 18560

[startup+502.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 28152
/proc/meminfo: memFree=1719728/2055920 swapFree=4180008/4192956
[pid=28151] ppid=28149 vsize=18560 CPUtime=502.14
/proc/28151/stat : 28151 (mxc-sat09) R 28149 28151 27891 0 -1 4194304 4160 0 0 0 50211 3 0 0 25 0 1 0 103364393 19005440 4046 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28151/statm: 4640 4046 74 166 0 4471 0
Current children cumulated CPU time (s) 502.14
Current children cumulated vsize (KiB) 18560

[startup+503.902 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 28152
/proc/meminfo: memFree=1719728/2055920 swapFree=4180008/4192956
[pid=28151] ppid=28149 vsize=18560 CPUtime=503.74
/proc/28151/stat : 28151 (mxc-sat09) R 28149 28151 27891 0 -1 4194304 4168 0 0 0 50371 3 0 0 25 0 1 0 103364393 19005440 4054 1992294400 134512640 135192793 4294956208 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28151/statm: 4640 4054 74 166 0 4471 0
Current children cumulated CPU time (s) 503.74
Current children cumulated vsize (KiB) 18560

[startup+504.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 28152
/proc/meminfo: memFree=1719728/2055920 swapFree=4180008/4192956
[pid=28151] ppid=28149 vsize=18560 CPUtime=504.14
/proc/28151/stat : 28151 (mxc-sat09) R 28149 28151 27891 0 -1 4194304 4168 0 0 0 50411 3 0 0 25 0 1 0 103364393 19005440 4054 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28151/statm: 4640 4054 74 166 0 4471 0
Current children cumulated CPU time (s) 504.14
Current children cumulated vsize (KiB) 18560

[startup+504.502 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 28152
/proc/meminfo: memFree=1719728/2055920 swapFree=4180008/4192956
[pid=28151] ppid=28149 vsize=18560 CPUtime=504.34
/proc/28151/stat : 28151 (mxc-sat09) R 28149 28151 27891 0 -1 4194304 4168 0 0 0 50431 3 0 0 25 0 1 0 103364393 19005440 4054 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28151/statm: 4640 4054 74 166 0 4471 0
Current children cumulated CPU time (s) 504.34
Current children cumulated vsize (KiB) 18560

Child status: 20
Real time (s): 504.558
CPU time (s): 504.412
CPU user time (s): 504.372
CPU system time (s): 0.039993
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 18560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 504.372
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4170
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= 2
involuntary context switches= 661

runsolver used 0.509922 second user time and 1.25181 second system time

The end

Launcher Data 

Begin job on node32 at 2009-04-26 15:41:52
IDJOB=1729744
IDBENCH=24714
IDSOLVER=504
FILE ID=node32/1729744-1240753312
PBS_JOBID= 9187062
Free space on /tmp= 66396 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/crafted/Difficult/contest05/QG/QG6-gensys-ukn003.sat05-2726.reshuffled-07.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729744-1240753312/watcher-1729744-1240753312 -o /tmp/evaluation-result-1729744-1240753312/solver-1729744-1240753312 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1729744-1240753312.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 92c8b4fc23a7c22313979a2d9b3b5a58
RANDOM SEED=869580582

node32.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.216
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		: 3000.216
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:       1736728 kB
Buffers:         29660 kB
Cached:         233044 kB
SwapCached:       6168 kB
Active:          54344 kB
Inactive:       217224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1736728 kB
SwapTotal:     4192956 kB
SwapFree:      4180008 kB
Dirty:            1084 kB
Writeback:           0 kB
Mapped:          14324 kB
Slab:            33360 kB
Committed_AS:   369992 kB
PageTables:       1488 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66392 MiB
End job on node32 at 2009-04-26 15:50:17