Trace number 370229

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 2007-02-08UNSAT 786.482 786.887

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
MD5SUM3c6e2bf4052a26ce5bdb6cfc9e1f735c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark786.482
Satisfiable
(Un)Satisfiability was proved
Number of variables1075
Number of clauses7545
Sum of the clauses size30180
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 47545
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

786.40/786.88	c MXC attempting /tmp/evaluation/370229-1177552594/instance-370229-1177552594.cnf
786.40/786.88	c 0 assignments made, starting to guess now
786.40/786.88	c ===================================[MXC]=====================================
786.40/786.88	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
786.40/786.88	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
786.40/786.88	c =============================================================================
786.40/786.88	c |         0 |    7545    30180 |    2515       0       0     nan |  0.000 % |
786.40/786.88	c |       100 |    7545    30180 |    2766      85     255     3.0 |  0.000 % |
786.40/786.88	c |       251 |    7545    30180 |    3043     220     675     3.1 |  0.000 % |
786.40/786.88	c |       477 |    7545    30180 |    3347     415    1265     3.0 |  0.000 % |
786.40/786.88	c |       815 |    7545    30180 |    3682     723    2334     3.2 |  0.000 % |
786.40/786.88	c |      1321 |    7545    30180 |    4050    1172    5063     4.3 |  0.000 % |
786.40/786.88	c |      2080 |    7545    30180 |    4455    1882   14909     7.9 |  0.000 % |
786.40/786.88	c |      3219 |    7545    30180 |    4901    2990   36150    12.1 |  0.000 % |
786.40/786.88	c |      4927 |    7545    30180 |    5391    4665   63289    13.6 |  0.000 % |
786.40/786.88	c |      7490 |    7545    30180 |    5930    4523   67020    14.8 |  0.000 % |
786.40/786.88	c |     11335 |    7545    30180 |    6523    5394   80802    15.0 |  0.000 % |
786.40/786.88	c |     17102 |    7545    30180 |    7175    4630   64221    13.9 |  0.000 % |
786.40/786.88	c |     25752 |    7545    30180 |    7893    6101  105924    17.4 |  0.000 % |
786.40/786.88	c |     38726 |    7545    30180 |    8682    7229  126049    17.4 |  0.000 % |
786.40/786.88	c |     58190 |    7545    30180 |    9550    5015   80481    16.0 |  0.000 % |
786.40/786.88	c |     87382 |    7545    30180 |   10505    5557   93780    16.9 |  0.000 % |
786.40/786.88	c |    131174 |    7545    30180 |   11556    7364  126779    17.2 |  0.000 % |
786.40/786.88	c |    196859 |    7545    30180 |   12711    9529  176446    18.5 |  0.000 % |
786.40/786.88	c |    295386 |    7545    30180 |   13983    6432   97043    15.1 |  0.000 % |
786.40/786.88	c |    443176 |    7545    30180 |   15381    7448  104697    14.1 |  0.000 % |
786.40/786.88	c |    664860 |    7545    30180 |   16919   13850  230026    16.6 |  0.000 % |
786.40/786.88	c |    997386 |    7545    30180 |   18611   16605  302069    18.2 |  0.000 % |
786.40/786.88	c |   1496175 |    7545    30180 |   20472   13141  221929    16.9 |  0.000 % |
786.40/786.88	c |   2244358 |    7545    30180 |   22520   14297  217291    15.2 |  0.000 % |
786.40/786.88	c |   3366632 |    7437    29662 |   24772   22054  394434    17.9 |  0.545 % |
786.40/786.88	c 786.590s elapsed
786.40/786.88	c restarts: 24
786.40/786.88	c decisions: 4360587
786.40/786.88	c propagations: 469568877
786.40/786.88	c conflicts: 3677908
786.40/786.88	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node61/watcher-370229-1177552594 -o ROOT/results/node61/solver-370229-1177552594 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370229-1177552594/mxc /tmp/evaluation/370229-1177552594/instance-370229-1177552594.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: 0.99 0.98 0.95 3/64 29913
/proc/meminfo: memFree=1765640/2055920 swapFree=4184152/4192956
[pid=29913] ppid=29911 vsize=1344 CPUtime=0
/proc/29913/stat : 29913 (mxc) R 29911 29913 29027 0 -1 4194304 197 0 0 0 0 0 0 0 18 0 1 0 167223024 1376256 182 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29913/statm: 336 183 46 122 0 210 0

[startup+0.0440971 s]
/proc/loadavg: 0.99 0.98 0.95 3/64 29913
/proc/meminfo: memFree=1765640/2055920 swapFree=4184152/4192956
[pid=29913] ppid=29911 vsize=1460 CPUtime=0.04
/proc/29913/stat : 29913 (mxc) R 29911 29913 29027 0 -1 4194304 260 0 0 0 4 0 0 0 18 0 1 0 167223024 1495040 208 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519899 0 0 4096 0 0 0 0 17 1 0 0
/proc/29913/statm: 365 208 57 122 0 239 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1460

[startup+0.101101 s]
/proc/loadavg: 0.99 0.98 0.95 3/64 29913
/proc/meminfo: memFree=1765640/2055920 swapFree=4184152/4192956
[pid=29913] ppid=29911 vsize=1460 CPUtime=0.09
/proc/29913/stat : 29913 (mxc) R 29911 29913 29027 0 -1 4194304 282 0 0 0 9 0 0 0 18 0 1 0 167223024 1495040 230 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529959 0 0 4096 0 0 0 0 17 1 0 0
/proc/29913/statm: 365 231 57 122 0 239 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1460

[startup+0.30112 s]
/proc/loadavg: 0.99 0.98 0.95 3/64 29913
/proc/meminfo: memFree=1765640/2055920 swapFree=4184152/4192956
[pid=29913] ppid=29911 vsize=1860 CPUtime=0.29
/proc/29913/stat : 29913 (mxc) R 29911 29913 29027 0 -1 4194304 352 0 0 0 29 0 0 0 19 0 1 0 167223024 1904640 300 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519164 0 0 4096 0 0 0 0 17 1 0 0
/proc/29913/statm: 465 300 59 122 0 339 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1860

[startup+0.701158 s]
/proc/loadavg: 0.99 0.98 0.95 3/64 29913
/proc/meminfo: memFree=1765640/2055920 swapFree=4184152/4192956
[pid=29913] ppid=29911 vsize=1992 CPUtime=0.69
/proc/29913/stat : 29913 (mxc) R 29911 29913 29027 0 -1 4194304 423 0 0 0 69 0 0 0 22 0 1 0 167223024 2039808 369 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519962 0 0 4096 0 0 0 0 17 1 0 0
/proc/29913/statm: 498 369 67 122 0 372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1992

[startup+1.50123 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 29914
/proc/meminfo: memFree=1764352/2055920 swapFree=4184152/4192956
[pid=29913] ppid=29911 vsize=2236 CPUtime=1.49
/proc/29913/stat : 29913 (mxc) R 29911 29913 29027 0 -1 4194304 462 0 0 0 149 0 0 0 25 0 1 0 167223024 2289664 408 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/29913/statm: 559 408 67 122 0 433 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2236

[startup+3.10139 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 29914
/proc/meminfo: memFree=1764032/2055920 swapFree=4184152/4192956
[pid=29913] ppid=29911 vsize=2484 CPUtime=3.09
/proc/29913/stat : 29913 (mxc) R 29911 29913 29027 0 -1 4194304 533 0 0 0 309 0 0 0 25 0 1 0 167223024 2543616 479 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/29913/statm: 621 479 67 122 0 495 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2484

[startup+6.30169 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 29914
/proc/meminfo: memFree=1763520/2055920 swapFree=4184152/4192956
[pid=29913] ppid=29911 vsize=2812 CPUtime=6.29
/proc/29913/stat : 29913 (mxc) R 29911 29913 29027 0 -1 4194304 602 0 0 0 629 0 0 0 25 0 1 0 167223024 2879488 548 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/29913/statm: 703 548 67 122 0 577 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2812

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 29914
/proc/meminfo: memFree=1763072/2055920 swapFree=4184152/4192956
[pid=29913] ppid=29911 vsize=3076 CPUtime=12.69
/proc/29913/stat : 29913 (mxc) R 29911 29913 29027 0 -1 4194304 694 0 0 0 1269 0 0 0 25 0 1 0 167223024 3149824 640 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29913/statm: 769 640 67 122 0 643 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3076

[startup+25.5015 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 29914
/proc/meminfo: memFree=1762688/2055920 swapFree=4184152/4192956
[pid=29913] ppid=29911 vsize=3496 CPUtime=25.48
/proc/29913/stat : 29913 (mxc) R 29911 29913 29027 0 -1 4194304 780 0 0 0 2548 0 0 0 25 0 1 0 167223024 3579904 726 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/29913/statm: 874 726 67 122 0 748 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3496

[startup+51.102 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 29914
/proc/meminfo: memFree=1762112/2055920 swapFree=4184152/4192956
[pid=29913] ppid=29911 vsize=4016 CPUtime=51.08
/proc/29913/stat : 29913 (mxc) R 29911 29913 29027 0 -1 4194304 914 0 0 0 5107 1 0 0 25 0 1 0 167223024 4112384 860 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/29913/statm: 1004 860 67 122 0 878 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4016

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 29914
/proc/meminfo: memFree=1761600/2055920 swapFree=4184152/4192956
[pid=29913] ppid=29911 vsize=4472 CPUtime=102.27
/proc/29913/stat : 29913 (mxc) R 29911 29913 29027 0 -1 4194304 1041 0 0 0 10226 1 0 0 25 0 1 0 167223024 4579328 987 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519304 0 0 4096 0 0 0 0 17 1 0 0
/proc/29913/statm: 1118 987 67 122 0 992 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4472

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 29914
/proc/meminfo: memFree=1760896/2055920 swapFree=4184152/4192956
[pid=29913] ppid=29911 vsize=5200 CPUtime=162.25
/proc/29913/stat : 29913 (mxc) R 29911 29913 29027 0 -1 4194304 1203 0 0 0 16224 1 0 0 25 0 1 0 167223024 5324800 1149 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/29913/statm: 1300 1149 67 122 0 1174 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5200

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 29914
/proc/meminfo: memFree=1760640/2055920 swapFree=4184152/4192956
[pid=29913] ppid=29911 vsize=5444 CPUtime=222.23
/proc/29913/stat : 29913 (mxc) R 29911 29913 29027 0 -1 4194304 1267 0 0 0 22222 1 0 0 25 0 1 0 167223024 5574656 1213 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534199 0 0 4096 0 0 0 0 17 1 0 0
/proc/29913/statm: 1361 1213 67 122 0 1235 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5444

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/71 29996
/proc/meminfo: memFree=1758984/2055920 swapFree=4184152/4192956
[pid=29913] ppid=29911 vsize=5824 CPUtime=282.17
/proc/29913/stat : 29913 (mxc) R 29911 29913 29027 0 -1 4194304 1369 0 0 0 28216 1 0 0 25 0 1 0 167223024 5963776 1315 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 0 0 0
/proc/29913/statm: 1456 1315 67 122 0 1330 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 5824

[startup+342.302 s]
/proc/loadavg: 1.07 1.00 0.95 2/65 30588
/proc/meminfo: memFree=1737696/2055920 swapFree=4184152/4192956
[pid=29913] ppid=29911 vsize=5944 CPUtime=342.03
/proc/29913/stat : 29913 (mxc) R 29911 29913 29027 0 -1 4194304 1403 0 0 0 34199 4 0 0 25 0 1 0 167223024 6086656 1349 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519287 0 0 4096 0 0 0 0 17 1 0 0
/proc/29913/statm: 1486 1349 67 122 0 1360 0
Current children cumulated CPU time (s) 342.03
Current children cumulated vsize (KiB) 5944

[startup+402.301 s]
/proc/loadavg: 1.02 1.00 0.95 2/65 30588
/proc/meminfo: memFree=1738048/2055920 swapFree=4184152/4192956
[pid=29913] ppid=29911 vsize=6208 CPUtime=402
/proc/29913/stat : 29913 (mxc) R 29911 29913 29027 0 -1 4194304 1457 0 0 0 40196 4 0 0 25 0 1 0 167223024 6356992 1403 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29913/statm: 1552 1403 67 122 0 1426 0
Current children cumulated CPU time (s) 402
Current children cumulated vsize (KiB) 6208

[startup+462.301 s]
/proc/loadavg: 1.01 1.00 0.95 2/65 30588
/proc/meminfo: memFree=1737856/2055920 swapFree=4184152/4192956
[pid=29913] ppid=29911 vsize=6444 CPUtime=461.98
/proc/29913/stat : 29913 (mxc) R 29911 29913 29027 0 -1 4194304 1522 0 0 0 46194 4 0 0 25 0 1 0 167223024 6598656 1468 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29913/statm: 1611 1468 67 122 0 1485 0
Current children cumulated CPU time (s) 461.98
Current children cumulated vsize (KiB) 6444

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30588
/proc/meminfo: memFree=1737600/2055920 swapFree=4184152/4192956
[pid=29913] ppid=29911 vsize=6624 CPUtime=521.98
/proc/29913/stat : 29913 (mxc) R 29911 29913 29027 0 -1 4194304 1567 0 0 0 52193 5 0 0 25 0 1 0 167223024 6782976 1513 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/29913/statm: 1656 1513 67 122 0 1530 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 6624

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30588
/proc/meminfo: memFree=1737536/2055920 swapFree=4184152/4192956
[pid=29913] ppid=29911 vsize=6660 CPUtime=581.96
/proc/29913/stat : 29913 (mxc) R 29911 29913 29027 0 -1 4194304 1582 0 0 0 58191 5 0 0 25 0 1 0 167223024 6819840 1528 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/29913/statm: 1665 1528 67 122 0 1539 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 6660

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30588
/proc/meminfo: memFree=1737408/2055920 swapFree=4184152/4192956
[pid=29913] ppid=29911 vsize=6804 CPUtime=641.95
/proc/29913/stat : 29913 (mxc) R 29911 29913 29027 0 -1 4194304 1610 0 0 0 64190 5 0 0 25 0 1 0 167223024 6967296 1556 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/29913/statm: 1701 1556 67 122 0 1575 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 6804

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30588
/proc/meminfo: memFree=1737280/2055920 swapFree=4184152/4192956
[pid=29913] ppid=29911 vsize=6956 CPUtime=701.93
/proc/29913/stat : 29913 (mxc) R 29911 29913 29027 0 -1 4194304 1648 0 0 0 70188 5 0 0 25 0 1 0 167223024 7122944 1594 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29913/statm: 1739 1594 67 122 0 1613 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 6956

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30588
/proc/meminfo: memFree=1737024/2055920 swapFree=4184152/4192956
[pid=29913] ppid=29911 vsize=7300 CPUtime=761.91
/proc/29913/stat : 29913 (mxc) R 29911 29913 29027 0 -1 4194304 1739 0 0 0 76186 5 0 0 25 0 1 0 167223024 7475200 1685 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29913/statm: 1825 1685 67 122 0 1699 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 7300

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

[startup+767.901 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30588
/proc/meminfo: memFree=1737024/2055920 swapFree=4184152/4192956
[pid=29913] ppid=29911 vsize=7300 CPUtime=767.51
/proc/29913/stat : 29913 (mxc) R 29911 29913 29027 0 -1 4194304 1739 0 0 0 76746 5 0 0 25 0 1 0 167223024 7475200 1685 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29913/statm: 1825 1685 67 122 0 1699 0
Current children cumulated CPU time (s) 767.51
Current children cumulated vsize (KiB) 7300

[startup+774.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30588
/proc/meminfo: memFree=1736960/2055920 swapFree=4184152/4192956
[pid=29913] ppid=29911 vsize=7300 CPUtime=773.91
/proc/29913/stat : 29913 (mxc) R 29911 29913 29027 0 -1 4194304 1747 0 0 0 77386 5 0 0 25 0 1 0 167223024 7475200 1693 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29913/statm: 1825 1693 67 122 0 1699 0
Current children cumulated CPU time (s) 773.91
Current children cumulated vsize (KiB) 7300

[startup+780.702 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30588
/proc/meminfo: memFree=1736960/2055920 swapFree=4184152/4192956
[pid=29913] ppid=29911 vsize=7300 CPUtime=780.3
/proc/29913/stat : 29913 (mxc) R 29911 29913 29027 0 -1 4194304 1747 0 0 0 78025 5 0 0 25 0 1 0 167223024 7475200 1693 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/29913/statm: 1825 1693 67 122 0 1699 0
Current children cumulated CPU time (s) 780.3
Current children cumulated vsize (KiB) 7300

[startup+783.902 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30588
/proc/meminfo: memFree=1736960/2055920 swapFree=4184152/4192956
[pid=29913] ppid=29911 vsize=7300 CPUtime=783.5
/proc/29913/stat : 29913 (mxc) R 29911 29913 29027 0 -1 4194304 1747 0 0 0 78345 5 0 0 25 0 1 0 167223024 7475200 1693 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/29913/statm: 1825 1693 67 122 0 1699 0
Current children cumulated CPU time (s) 783.5
Current children cumulated vsize (KiB) 7300

[startup+785.502 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30588
/proc/meminfo: memFree=1736960/2055920 swapFree=4184152/4192956
[pid=29913] ppid=29911 vsize=7300 CPUtime=785.1
/proc/29913/stat : 29913 (mxc) R 29911 29913 29027 0 -1 4194304 1747 0 0 0 78505 5 0 0 25 0 1 0 167223024 7475200 1693 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29913/statm: 1825 1693 67 122 0 1699 0
Current children cumulated CPU time (s) 785.1
Current children cumulated vsize (KiB) 7300

[startup+786.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30588
/proc/meminfo: memFree=1736960/2055920 swapFree=4184152/4192956
[pid=29913] ppid=29911 vsize=7300 CPUtime=785.9
/proc/29913/stat : 29913 (mxc) R 29911 29913 29027 0 -1 4194304 1747 0 0 0 78585 5 0 0 25 0 1 0 167223024 7475200 1693 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/29913/statm: 1825 1693 67 122 0 1699 0
Current children cumulated CPU time (s) 785.9
Current children cumulated vsize (KiB) 7300

[startup+786.701 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30588
/proc/meminfo: memFree=1736960/2055920 swapFree=4184152/4192956
[pid=29913] ppid=29911 vsize=7300 CPUtime=786.3
/proc/29913/stat : 29913 (mxc) R 29911 29913 29027 0 -1 4194304 1747 0 0 0 78625 5 0 0 25 0 1 0 167223024 7475200 1693 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529777 0 0 4096 0 0 0 0 17 1 0 0
/proc/29913/statm: 1825 1693 67 122 0 1699 0
Current children cumulated CPU time (s) 786.3
Current children cumulated vsize (KiB) 7300

[startup+786.801 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30588
/proc/meminfo: memFree=1736960/2055920 swapFree=4184152/4192956
[pid=29913] ppid=29911 vsize=7300 CPUtime=786.4
/proc/29913/stat : 29913 (mxc) R 29911 29913 29027 0 -1 4194304 1747 0 0 0 78635 5 0 0 25 0 1 0 167223024 7475200 1693 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/29913/statm: 1825 1693 67 122 0 1699 0
Current children cumulated CPU time (s) 786.4
Current children cumulated vsize (KiB) 7300

Child status: 20
Real time (s): 786.887
CPU time (s): 786.482
CPU user time (s): 786.427
CPU system time (s): 0.054991
CPU usage (%): 99.9486
Max. virtual memory (cumulated for all children) (KiB): 7300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 786.427
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1748
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= 9
involuntary context switches= 2135

runsolver used 0.682896 second user time and 1.53077 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Thu Apr 26 01:56:34 UTC 2007

IDJOB= 370229
IDBENCH= 24750
IDSOLVER= 181
FILE ID= node61/370229-1177552594

PBS_JOBID= 4696581

Free space on /tmp= 66511 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/370229-1177552594/mxc /tmp/evaluation/370229-1177552594/instance-370229-1177552594.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-370229-1177552594 -o ROOT/results/node61/solver-370229-1177552594 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370229-1177552594/mxc /tmp/evaluation/370229-1177552594/instance-370229-1177552594.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  3c6e2bf4052a26ce5bdb6cfc9e1f735c

RANDOM SEED= 984357879

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.240
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		: 3000.240
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:       1766048 kB
Buffers:         17880 kB
Cached:         190312 kB
SwapCached:       2948 kB
Active:         146796 kB
Inactive:        91096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1766048 kB
SwapTotal:     4192956 kB
SwapFree:      4184152 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          35568 kB
Slab:            38016 kB
Committed_AS:  1081480 kB
PageTables:       1440 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= 66518 MiB

End job on node61 on Thu Apr 26 02:09:41 UTC 2007