Trace number 426649

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
MXC 2007-02-08SAT 276.194 276.307

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1830776056-07.SAT.shuffled.cnf
MD5SUM68cb6fbbdabed63f11100cea94c92cef
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.12698
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 54450

Solver Data (download as text)

276.19/276.30	c MXC attempting /tmp/evaluation/426649-1177827716/instance-426649-1177827716.cnf
276.19/276.30	c 0 assignments made, starting to guess now
276.19/276.30	c ===================================[MXC]=====================================
276.19/276.30	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
276.19/276.30	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
276.19/276.30	c =============================================================================
276.19/276.30	c |         0 |    4450    31150 |    1483       0       0     nan |  0.000 % |
276.19/276.30	c |       100 |    4450    31150 |    1631     100    2005    20.1 |  0.000 % |
276.19/276.30	c |       250 |    4450    31150 |    1794     250    4916    19.7 |  0.000 % |
276.19/276.30	c |       477 |    4450    31150 |    1973     477    9065    19.0 |  0.000 % |
276.19/276.30	c |       815 |    4450    31150 |    2171     815   15189    18.6 |  0.000 % |
276.19/276.30	c |      1321 |    4450    31150 |    2388    1321   24710    18.7 |  0.000 % |
276.19/276.30	c |      2081 |    4450    31150 |    2627    2081   38399    18.5 |  0.000 % |
276.19/276.30	c |      3220 |    4450    31150 |    2889    1905   34089    17.9 |  0.000 % |
276.19/276.30	c |      4928 |    4450    31150 |    3178    2168   38244    17.6 |  0.000 % |
276.19/276.30	c |      7490 |    4450    31150 |    3496    3141   56497    18.0 |  0.000 % |
276.19/276.30	c |     11334 |    4450    31150 |    3846    3488   63211    18.1 |  0.000 % |
276.19/276.30	c |     17100 |    4450    31150 |    4231    3484   59642    17.1 |  0.000 % |
276.19/276.30	c |     25749 |    4450    31150 |    4654    3668   63180    17.2 |  0.000 % |
276.19/276.30	c |     38724 |    4450    31150 |    5119    2682   46959    17.5 |  0.000 % |
276.19/276.30	c |     58186 |    4450    31150 |    5631    4228   70436    16.7 |  0.000 % |
276.19/276.30	c |     87379 |    4450    31150 |    6194    5267   86817    16.5 |  0.000 % |
276.19/276.30	c |    131168 |    4450    31150 |    6814    5703   91168    16.0 |  0.000 % |
276.19/276.30	c |    196852 |    4450    31150 |    7495    6666  108084    16.2 |  0.000 % |
276.19/276.30	c |    295379 |    4450    31150 |    8245    4025   66529    16.5 |  0.000 % |
276.19/276.30	c |    443169 |    4450    31150 |    9069    7561  121473    16.1 |  0.000 % |
276.19/276.30	c |    664853 |    4450    31150 |    9976    7109  108472    15.3 |  0.000 % |
276.19/276.30	c |    997379 |    4450    31150 |   10974    5547   97077    17.5 |  0.000 % |
276.19/276.30	c |   1496167 |    4450    31150 |   12072   10654  168876    15.9 |  0.000 % |
276.19/276.30	c |   2244349 |    4450    31150 |   13279   10623  157837    14.9 |  0.000 % |
276.19/276.30	c 276.230s elapsed
276.19/276.30	c restarts: 23
276.19/276.30	c decisions: 3530261
276.19/276.30	c propagations: 27416608
276.19/276.30	c conflicts: 3296004
276.19/276.30	s SATISFIABLE
276.19/276.30	v -45 -9 50 10 17 -37 28 -4 13 -30 -41 -5 48 36 14 7 47 16 38 39 19 35 46 -20 24 43 8 -15 34 29 32 40 -18 -23 6 -44 -11 -22 -21 25 -1 42 -27 12 26 49 3 -31 33 -2 0

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node20/watcher-426649-1177827716 -o ROOT/results/node20/solver-426649-1177827716 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/426649-1177827716/mxc /tmp/evaluation/426649-1177827716/instance-426649-1177827716.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 1.00 1.01 1.07 3/77 18862
/proc/meminfo: memFree=1568360/2055920 swapFree=4154160/4192956
[pid=18862] ppid=18860 vsize=1196 CPUtime=0
/proc/18862/stat : 18862 (mxc) R 18860 18862 17984 0 -1 4194304 175 0 0 0 0 0 0 0 18 0 1 0 230688910 1224704 160 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134775504 0 0 4096 0 0 0 0 17 1 0 0
/proc/18862/statm: 299 160 57 122 0 173 0

[startup+0.0600691 s]
/proc/loadavg: 1.00 1.01 1.07 3/77 18862
/proc/meminfo: memFree=1568360/2055920 swapFree=4154160/4192956
[pid=18862] ppid=18860 vsize=1328 CPUtime=0.05
/proc/18862/stat : 18862 (mxc) R 18860 18862 17984 0 -1 4194304 202 0 0 0 5 0 0 0 18 0 1 0 230688910 1359872 187 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/18862/statm: 332 187 59 122 0 206 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1328

[startup+0.101076 s]
/proc/loadavg: 1.00 1.01 1.07 3/77 18862
/proc/meminfo: memFree=1568360/2055920 swapFree=4154160/4192956
[pid=18862] ppid=18860 vsize=1460 CPUtime=0.09
/proc/18862/stat : 18862 (mxc) R 18860 18862 17984 0 -1 4194304 231 0 0 0 9 0 0 0 18 0 1 0 230688910 1495040 216 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18862/statm: 365 216 59 122 0 239 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1460

[startup+0.301116 s]
/proc/loadavg: 1.00 1.01 1.07 3/77 18862
/proc/meminfo: memFree=1568360/2055920 swapFree=4154160/4192956
[pid=18862] ppid=18860 vsize=1600 CPUtime=0.29
/proc/18862/stat : 18862 (mxc) R 18860 18862 17984 0 -1 4194304 274 0 0 0 29 0 0 0 19 0 1 0 230688910 1638400 257 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18862/statm: 400 257 67 122 0 274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1600

[startup+0.701197 s]
/proc/loadavg: 1.00 1.01 1.07 3/77 18862
/proc/meminfo: memFree=1568360/2055920 swapFree=4154160/4192956
[pid=18862] ppid=18860 vsize=1736 CPUtime=0.69
/proc/18862/stat : 18862 (mxc) R 18860 18862 17984 0 -1 4194304 309 0 0 0 69 0 0 0 23 0 1 0 230688910 1777664 292 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/18862/statm: 434 292 67 122 0 308 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1736

[startup+1.50136 s]
/proc/loadavg: 1.00 1.01 1.07 2/78 18863
/proc/meminfo: memFree=1567328/2055920 swapFree=4154160/4192956
[pid=18862] ppid=18860 vsize=1868 CPUtime=1.49
/proc/18862/stat : 18862 (mxc) R 18860 18862 17984 0 -1 4194304 347 0 0 0 149 0 0 0 25 0 1 0 230688910 1912832 330 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/18862/statm: 467 330 67 122 0 341 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1868

[startup+3.10168 s]
/proc/loadavg: 1.00 1.01 1.07 2/78 18863
/proc/meminfo: memFree=1567008/2055920 swapFree=4154160/4192956
[pid=18862] ppid=18860 vsize=2100 CPUtime=3.09
/proc/18862/stat : 18862 (mxc) R 18860 18862 17984 0 -1 4194304 391 0 0 0 309 0 0 0 25 0 1 0 230688910 2150400 374 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/18862/statm: 525 374 67 122 0 399 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2100

[startup+6.30132 s]
/proc/loadavg: 1.00 1.01 1.07 2/78 18863
/proc/meminfo: memFree=1566752/2055920 swapFree=4154160/4192956
[pid=18862] ppid=18860 vsize=2236 CPUtime=6.29
/proc/18862/stat : 18862 (mxc) R 18860 18862 17984 0 -1 4194304 446 0 0 0 629 0 0 0 25 0 1 0 230688910 2289664 429 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519887 0 0 4096 0 0 0 0 17 1 0 0
/proc/18862/statm: 559 429 67 122 0 433 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2236

[startup+12.7016 s]
/proc/loadavg: 1.00 1.01 1.07 2/78 18863
/proc/meminfo: memFree=1566376/2055920 swapFree=4154160/4192956
[pid=18862] ppid=18860 vsize=2584 CPUtime=12.69
/proc/18862/stat : 18862 (mxc) R 18860 18862 17984 0 -1 4194304 512 0 0 0 1269 0 0 0 25 0 1 0 230688910 2646016 495 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18862/statm: 646 495 67 122 0 520 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2584

[startup+25.5012 s]
/proc/loadavg: 1.00 1.01 1.07 2/78 18863
/proc/meminfo: memFree=1566056/2055920 swapFree=4154160/4192956
[pid=18862] ppid=18860 vsize=2808 CPUtime=25.48
/proc/18862/stat : 18862 (mxc) R 18860 18862 17984 0 -1 4194304 575 0 0 0 2548 0 0 0 25 0 1 0 230688910 2875392 558 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/18862/statm: 702 558 67 122 0 576 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2808

[startup+51.1013 s]
/proc/loadavg: 1.00 1.01 1.06 2/78 18863
/proc/meminfo: memFree=1565672/2055920 swapFree=4154160/4192956
[pid=18862] ppid=18860 vsize=3172 CPUtime=51.07
/proc/18862/stat : 18862 (mxc) R 18860 18862 17984 0 -1 4194304 665 0 0 0 5107 0 0 0 25 0 1 0 230688910 3248128 648 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/18862/statm: 793 648 67 122 0 667 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3172

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 18863
/proc/meminfo: memFree=1565288/2055920 swapFree=4154160/4192956
[pid=18862] ppid=18860 vsize=3600 CPUtime=102.26
/proc/18862/stat : 18862 (mxc) R 18860 18862 17984 0 -1 4194304 766 0 0 0 10225 1 0 0 25 0 1 0 230688910 3686400 749 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/18862/statm: 900 749 67 122 0 774 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3600

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 18863
/proc/meminfo: memFree=1564712/2055920 swapFree=4154160/4192956
[pid=18862] ppid=18860 vsize=4080 CPUtime=162.23
/proc/18862/stat : 18862 (mxc) R 18860 18862 17984 0 -1 4194304 901 0 0 0 16222 1 0 0 25 0 1 0 230688910 4177920 884 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/18862/statm: 1020 884 67 122 0 894 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4080

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 18863
/proc/meminfo: memFree=1564392/2055920 swapFree=4154160/4192956
[pid=18862] ppid=18860 vsize=4376 CPUtime=222.21
/proc/18862/stat : 18862 (mxc) R 18860 18862 17984 0 -1 4194304 961 0 0 0 22220 1 0 0 25 0 1 0 230688910 4481024 944 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531601 0 0 4096 0 0 0 0 17 1 0 0
/proc/18862/statm: 1094 944 67 122 0 968 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4376

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

[startup+230.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 18863
/proc/meminfo: memFree=1564392/2055920 swapFree=4154160/4192956
[pid=18862] ppid=18860 vsize=4376 CPUtime=230.21
/proc/18862/stat : 18862 (mxc) R 18860 18862 17984 0 -1 4194304 961 0 0 0 23019 2 0 0 25 0 1 0 230688910 4481024 944 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18862/statm: 1094 944 67 122 0 968 0
Current children cumulated CPU time (s) 230.21
Current children cumulated vsize (KiB) 4376

[startup+255.902 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 18863
/proc/meminfo: memFree=1564392/2055920 swapFree=4154160/4192956
[pid=18862] ppid=18860 vsize=4376 CPUtime=255.8
/proc/18862/stat : 18862 (mxc) R 18860 18862 17984 0 -1 4194304 969 0 0 0 25578 2 0 0 25 0 1 0 230688910 4481024 952 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/18862/statm: 1094 952 67 122 0 968 0
Current children cumulated CPU time (s) 255.8
Current children cumulated vsize (KiB) 4376

[startup+268.701 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 18863
/proc/meminfo: memFree=1564392/2055920 swapFree=4154160/4192956
[pid=18862] ppid=18860 vsize=4376 CPUtime=268.6
/proc/18862/stat : 18862 (mxc) R 18860 18862 17984 0 -1 4194304 969 0 0 0 26858 2 0 0 25 0 1 0 230688910 4481024 952 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530184 0 0 4096 0 0 0 0 17 1 0 0
/proc/18862/statm: 1094 952 67 122 0 968 0
Current children cumulated CPU time (s) 268.6
Current children cumulated vsize (KiB) 4376

[startup+271.902 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 18863
/proc/meminfo: memFree=1564328/2055920 swapFree=4154160/4192956
[pid=18862] ppid=18860 vsize=4376 CPUtime=271.8
/proc/18862/stat : 18862 (mxc) R 18860 18862 17984 0 -1 4194304 977 0 0 0 27178 2 0 0 25 0 1 0 230688910 4481024 960 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18862/statm: 1094 960 67 122 0 968 0
Current children cumulated CPU time (s) 271.8
Current children cumulated vsize (KiB) 4376

[startup+273.501 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 18863
/proc/meminfo: memFree=1564328/2055920 swapFree=4154160/4192956
[pid=18862] ppid=18860 vsize=4376 CPUtime=273.4
/proc/18862/stat : 18862 (mxc) R 18860 18862 17984 0 -1 4194304 977 0 0 0 27338 2 0 0 25 0 1 0 230688910 4481024 960 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18862/statm: 1094 960 67 122 0 968 0
Current children cumulated CPU time (s) 273.4
Current children cumulated vsize (KiB) 4376

[startup+275.101 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 18863
/proc/meminfo: memFree=1564328/2055920 swapFree=4154160/4192956
[pid=18862] ppid=18860 vsize=4376 CPUtime=275
/proc/18862/stat : 18862 (mxc) R 18860 18862 17984 0 -1 4194304 977 0 0 0 27498 2 0 0 25 0 1 0 230688910 4481024 960 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/18862/statm: 1094 960 67 122 0 968 0
Current children cumulated CPU time (s) 275
Current children cumulated vsize (KiB) 4376

[startup+275.902 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 18863
/proc/meminfo: memFree=1564328/2055920 swapFree=4154160/4192956
[pid=18862] ppid=18860 vsize=4376 CPUtime=275.8
/proc/18862/stat : 18862 (mxc) R 18860 18862 17984 0 -1 4194304 977 0 0 0 27578 2 0 0 25 0 1 0 230688910 4481024 960 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530045 0 0 4096 0 0 0 0 17 1 0 0
/proc/18862/statm: 1094 960 67 122 0 968 0
Current children cumulated CPU time (s) 275.8
Current children cumulated vsize (KiB) 4376

[startup+276.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 18863
/proc/meminfo: memFree=1564328/2055920 swapFree=4154160/4192956
[pid=18862] ppid=18860 vsize=4376 CPUtime=276.19
/proc/18862/stat : 18862 (mxc) S 18860 18862 17984 0 -1 4194304 977 0 0 0 27617 2 0 0 25 0 1 0 230688910 4481024 960 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550682 0 0 4096 0 0 0 0 17 1 0 0
/proc/18862/statm: 1094 960 67 122 0 968 0
Current children cumulated CPU time (s) 276.19
Current children cumulated vsize (KiB) 4376

Child status: 10
Real time (s): 276.307
CPU time (s): 276.194
CPU user time (s): 276.172
CPU system time (s): 0.021996
CPU usage (%): 99.9592
Max. virtual memory (cumulated for all children) (KiB): 4376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 276.172
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 979
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= 8
involuntary context switches= 5675

runsolver used 0.211967 second user time and 0.567913 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sun Apr 29 06:21:56 UTC 2007

IDJOB= 426649
IDBENCH= 19895
IDSOLVER= 174
FILE ID= node20/426649-1177827716

PBS_JOBID= 4715944

Free space on /tmp= 66564 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1830776056-07.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/426649-1177827716/mxc /tmp/evaluation/426649-1177827716/instance-426649-1177827716.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-426649-1177827716 -o ROOT/results/node20/solver-426649-1177827716 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/426649-1177827716/mxc /tmp/evaluation/426649-1177827716/instance-426649-1177827716.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  68cb6fbbdabed63f11100cea94c92cef

RANDOM SEED= 992437343

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1568768 kB
Buffers:         51504 kB
Cached:         340672 kB
SwapCached:      18476 kB
Active:         235456 kB
Inactive:       182100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1568768 kB
SwapTotal:     4192956 kB
SwapFree:      4154160 kB
Dirty:             776 kB
Writeback:           0 kB
Mapped:          30468 kB
Slab:            55144 kB
Committed_AS:  2141096 kB
PageTables:       1744 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= 66564 MiB

End job on node20 on Sun Apr 29 06:26:32 UTC 2007