Trace number 426634

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 1050.57 1050.94

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1104207220-18.UNSAT.shuffled.cnf
MD5SUMf7104d4ea7ffa54012a8552b7fd4e3f8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark68.9065
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)

1050.54/1050.93	c MXC attempting /tmp/evaluation/426634-1177827436/instance-426634-1177827436.cnf
1050.54/1050.93	c 0 assignments made, starting to guess now
1050.54/1050.93	c ===================================[MXC]=====================================
1050.54/1050.93	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
1050.54/1050.93	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
1050.54/1050.93	c =============================================================================
1050.54/1050.93	c |         0 |    4450    31150 |    1483       0       0     nan |  0.000 % |
1050.54/1050.93	c |       100 |    4450    31150 |    1631     100    1895    18.9 |  0.000 % |
1050.54/1050.93	c |       250 |    4450    31150 |    1794     250    4669    18.7 |  0.000 % |
1050.54/1050.93	c |       477 |    4450    31150 |    1973     477    8801    18.5 |  0.000 % |
1050.54/1050.93	c |       815 |    4450    31150 |    2171     815   15188    18.6 |  0.000 % |
1050.54/1050.93	c |      1321 |    4450    31150 |    2388    1321   24359    18.4 |  0.000 % |
1050.54/1050.93	c |      2080 |    4450    31150 |    2627    2080   38217    18.4 |  0.000 % |
1050.54/1050.93	c |      3219 |    4450    31150 |    2889    1905   34046    17.9 |  0.000 % |
1050.54/1050.93	c |      4928 |    4450    31150 |    3178    2169   38310    17.7 |  0.000 % |
1050.54/1050.93	c |      7490 |    4450    31150 |    3496    3142   56104    17.9 |  0.000 % |
1050.54/1050.93	c |     11334 |    4450    31150 |    3846    3488   61736    17.7 |  0.000 % |
1050.54/1050.93	c |     17100 |    4450    31150 |    4231    3481   58274    16.7 |  0.000 % |
1050.54/1050.93	c |     25750 |    4450    31150 |    4654    3667   63997    17.5 |  0.000 % |
1050.54/1050.93	c |     38724 |    4450    31150 |    5119    2677   45018    16.8 |  0.000 % |
1050.54/1050.93	c |     58185 |    4450    31150 |    5631    4223   71139    16.8 |  0.000 % |
1050.54/1050.93	c |     87377 |    4450    31150 |    6194    5263   88712    16.9 |  0.000 % |
1050.54/1050.93	c |    131167 |    4450    31150 |    6814    5701   91822    16.1 |  0.000 % |
1050.54/1050.93	c |    196851 |    4450    31150 |    7495    6662  104257    15.6 |  0.000 % |
1050.54/1050.93	c |    295377 |    4450    31150 |    8245    4025   65587    16.3 |  0.000 % |
1050.54/1050.93	c |    443166 |    4450    31150 |    9069    7564  125819    16.6 |  0.000 % |
1050.54/1050.93	c |    664849 |    4450    31150 |    9976    7114  114854    16.1 |  0.000 % |
1050.54/1050.93	c |    997375 |    4450    31150 |   10974    5549   84849    15.3 |  0.000 % |
1050.54/1050.93	c |   1496163 |    4450    31150 |   12072   10658  164078    15.4 |  0.000 % |
1050.54/1050.93	c |   2244346 |    4450    31150 |   13279   10647  148112    13.9 |  0.000 % |
1050.54/1050.93	c |   3366620 |    4450    31150 |   14607   11175  170256    15.2 |  0.000 % |
1050.54/1050.93	c |   5050032 |    4450    31150 |   16067    7945  113746    14.3 |  0.000 % |
1050.54/1050.93	c |   7575148 |    4136    28627 |   17674   11032  159579    14.5 |  2.000 % |
1050.54/1050.93	c 1050.720s elapsed
1050.54/1050.93	c restarts: 26
1050.54/1050.93	c decisions: 10763562
1050.54/1050.93	c propagations: 83381012
1050.54/1050.93	c conflicts: 10061640
1050.54/1050.93	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/node3/watcher-426634-1177827436 -o ROOT/results/node3/solver-426634-1177827436 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/426634-1177827436/mxc /tmp/evaluation/426634-1177827436/instance-426634-1177827436.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: 0.93 0.97 0.99 3/77 10811
/proc/meminfo: memFree=1370264/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=1196 CPUtime=0
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 175 0 0 0 0 0 0 0 18 0 1 0 258781403 1224704 160 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530067 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 299 160 57 122 0 173 0

[startup+0.0674579 s]
/proc/loadavg: 0.93 0.97 0.99 3/77 10811
/proc/meminfo: memFree=1370264/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=1328 CPUtime=0.06
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 208 0 0 0 6 0 0 0 18 0 1 0 258781403 1359872 193 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531450 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 332 193 59 122 0 206 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1328

[startup+0.101463 s]
/proc/loadavg: 0.93 0.97 0.99 3/77 10811
/proc/meminfo: memFree=1370264/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=1460 CPUtime=0.09
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 231 0 0 0 9 0 0 0 18 0 1 0 258781403 1495040 216 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 365 216 59 122 0 239 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1460

[startup+0.301495 s]
/proc/loadavg: 0.93 0.97 0.99 3/77 10811
/proc/meminfo: memFree=1370264/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=1596 CPUtime=0.29
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 271 0 0 0 29 0 0 0 19 0 1 0 258781403 1634304 254 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 399 254 67 122 0 273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1596

[startup+0.70156 s]
/proc/loadavg: 0.93 0.97 0.99 3/77 10811
/proc/meminfo: memFree=1370264/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=1712 CPUtime=0.69
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 306 0 0 0 69 0 0 0 22 0 1 0 258781403 1753088 289 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 428 289 67 122 0 302 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1712

[startup+1.50169 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 10812
/proc/meminfo: memFree=1369296/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=1852 CPUtime=1.49
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 351 0 0 0 149 0 0 0 25 0 1 0 258781403 1896448 334 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 463 334 67 122 0 337 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1852

[startup+3.10295 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 10812
/proc/meminfo: memFree=1369040/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=2076 CPUtime=3.09
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 381 0 0 0 309 0 0 0 25 0 1 0 258781403 2125824 364 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 519 364 67 122 0 393 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2076

[startup+6.30147 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 10812
/proc/meminfo: memFree=1368784/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=2208 CPUtime=6.29
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 435 0 0 0 629 0 0 0 25 0 1 0 258781403 2260992 418 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534799 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 552 418 67 122 0 426 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2208

[startup+12.7015 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 10812
/proc/meminfo: memFree=1368400/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=2556 CPUtime=12.68
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 512 0 0 0 1268 0 0 0 25 0 1 0 258781403 2617344 495 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 639 495 67 122 0 513 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2556

[startup+25.5016 s]
/proc/loadavg: 0.95 0.97 0.99 2/78 10812
/proc/meminfo: memFree=1368144/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=2772 CPUtime=25.48
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 571 0 0 0 2548 0 0 0 25 0 1 0 258781403 2838528 554 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 693 554 67 122 0 567 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2772

[startup+51.1017 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 10812
/proc/meminfo: memFree=1367888/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=3096 CPUtime=51.08
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 639 0 0 0 5107 1 0 0 25 0 1 0 258781403 3170304 622 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 774 622 67 122 0 648 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3096

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 10812
/proc/meminfo: memFree=1367440/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=3504 CPUtime=102.26
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 742 0 0 0 10225 1 0 0 25 0 1 0 258781403 3588096 725 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 876 725 67 122 0 750 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3504

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 10812
/proc/meminfo: memFree=1366864/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=3996 CPUtime=162.24
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 883 0 0 0 16222 2 0 0 25 0 1 0 258781403 4091904 866 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 999 866 67 122 0 873 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3996

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 10812
/proc/meminfo: memFree=1366352/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=4476 CPUtime=222.21
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 997 0 0 0 22219 2 0 0 25 0 1 0 258781403 4583424 980 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 1119 980 67 122 0 993 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4476

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 10812
/proc/meminfo: memFree=1366224/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=4572 CPUtime=282.2
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 1029 0 0 0 28217 3 0 0 25 0 1 0 258781403 4681728 1012 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 1143 1012 67 122 0 1017 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 4572

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 10812
/proc/meminfo: memFree=1366096/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=4668 CPUtime=342.17
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 1039 0 0 0 34214 3 0 0 25 0 1 0 258781403 4780032 1022 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 1167 1022 67 122 0 1041 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 4668

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 10812
/proc/meminfo: memFree=1366160/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=4668 CPUtime=402.16
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 1039 0 0 0 40212 4 0 0 25 0 1 0 258781403 4780032 1022 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530213 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 1167 1022 67 122 0 1041 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 4668

[startup+462.301 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 10812
/proc/meminfo: memFree=1366224/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=4668 CPUtime=462.13
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 1047 0 0 0 46209 4 0 0 25 0 1 0 258781403 4780032 1030 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 1167 1030 67 122 0 1041 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 4668

[startup+522.301 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 10812
/proc/meminfo: memFree=1366224/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=4668 CPUtime=522.12
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 1050 0 0 0 52207 5 0 0 25 0 1 0 258781403 4780032 1033 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 1167 1033 67 122 0 1041 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 4668

[startup+582.303 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 10812
/proc/meminfo: memFree=1366160/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=4668 CPUtime=582.09
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 1058 0 0 0 58204 5 0 0 25 0 1 0 258781403 4780032 1041 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 1167 1041 67 122 0 1041 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 4668

[startup+642.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 10812
/proc/meminfo: memFree=1366224/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=4736 CPUtime=642.08
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 1059 0 0 0 64202 6 0 0 25 0 1 0 258781403 4849664 1042 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534797 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 1184 1042 67 122 0 1058 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 4736

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10812
/proc/meminfo: memFree=1366160/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=4736 CPUtime=702.05
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 1059 0 0 0 70199 6 0 0 25 0 1 0 258781403 4849664 1042 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 1184 1042 67 122 0 1058 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 4736

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10812
/proc/meminfo: memFree=1366032/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=4864 CPUtime=762.03
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 1078 0 0 0 76197 6 0 0 25 0 1 0 258781403 4980736 1061 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 1216 1061 67 122 0 1090 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 4864

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10812
/proc/meminfo: memFree=1365968/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=4864 CPUtime=822.02
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 1078 0 0 0 82195 7 0 0 25 0 1 0 258781403 4980736 1061 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 1216 1061 67 122 0 1090 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 4864

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10812
/proc/meminfo: memFree=1365968/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=4864 CPUtime=881.99
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 1078 0 0 0 88192 7 0 0 25 0 1 0 258781403 4980736 1061 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 1216 1061 67 122 0 1090 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 4864

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10814
/proc/meminfo: memFree=1365968/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=4864 CPUtime=941.97
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 1078 0 0 0 94189 8 0 0 25 0 1 0 258781403 4980736 1061 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 1216 1061 67 122 0 1090 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 4864

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10814
/proc/meminfo: memFree=1366160/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=4864 CPUtime=1001.95
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 1078 0 0 0 100187 8 0 0 25 0 1 0 258781403 4980736 1061 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534744 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 1216 1061 67 122 0 1090 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 4864

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

[startup+1023.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10814
/proc/meminfo: memFree=1366160/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=4864 CPUtime=1023.54
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 1078 0 0 0 102346 8 0 0 25 0 1 0 258781403 4980736 1061 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 1216 1061 67 122 0 1090 0
Current children cumulated CPU time (s) 1023.54
Current children cumulated vsize (KiB) 4864

[startup+1036.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10814
/proc/meminfo: memFree=1366160/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=4864 CPUtime=1036.34
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 1078 0 0 0 103625 9 0 0 25 0 1 0 258781403 4980736 1061 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 1216 1061 67 122 0 1090 0
Current children cumulated CPU time (s) 1036.34
Current children cumulated vsize (KiB) 4864

[startup+1043.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10814
/proc/meminfo: memFree=1366160/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=4864 CPUtime=1042.74
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 1078 0 0 0 104265 9 0 0 25 0 1 0 258781403 4980736 1061 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 1216 1061 67 122 0 1090 0
Current children cumulated CPU time (s) 1042.74
Current children cumulated vsize (KiB) 4864

[startup+1046.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10814
/proc/meminfo: memFree=1366160/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=4864 CPUtime=1045.94
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 1078 0 0 0 104585 9 0 0 25 0 1 0 258781403 4980736 1061 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 1216 1061 67 122 0 1090 0
Current children cumulated CPU time (s) 1045.94
Current children cumulated vsize (KiB) 4864

[startup+1049.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10814
/proc/meminfo: memFree=1366160/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=4864 CPUtime=1049.14
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 1078 0 0 0 104905 9 0 0 25 0 1 0 258781403 4980736 1061 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 1216 1061 67 122 0 1090 0
Current children cumulated CPU time (s) 1049.14
Current children cumulated vsize (KiB) 4864

[startup+1050.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10814
/proc/meminfo: memFree=1366160/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=4864 CPUtime=1049.94
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 1078 0 0 0 104985 9 0 0 25 0 1 0 258781403 4980736 1061 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 1216 1061 67 122 0 1090 0
Current children cumulated CPU time (s) 1049.94
Current children cumulated vsize (KiB) 4864

[startup+1050.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10814
/proc/meminfo: memFree=1366160/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=4864 CPUtime=1050.34
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 1078 0 0 0 105025 9 0 0 25 0 1 0 258781403 4980736 1061 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 1216 1061 67 122 0 1090 0
Current children cumulated CPU time (s) 1050.34
Current children cumulated vsize (KiB) 4864

[startup+1050.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10814
/proc/meminfo: memFree=1366160/2055920 swapFree=4138856/4192956
[pid=10811] ppid=10809 vsize=4864 CPUtime=1050.54
/proc/10811/stat : 10811 (mxc) R 10809 10811 9996 0 -1 4194304 1078 0 0 0 105045 9 0 0 25 0 1 0 258781403 4980736 1061 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10811/statm: 1216 1061 67 122 0 1090 0
Current children cumulated CPU time (s) 1050.54
Current children cumulated vsize (KiB) 4864

Child status: 20
Real time (s): 1050.94
CPU time (s): 1050.57
CPU user time (s): 1050.48
CPU system time (s): 0.091986
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 4864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1050.48
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1079
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= 7
involuntary context switches= 829

runsolver used 0.826874 second user time and 2.34664 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sun Apr 29 06:17:17 UTC 2007

IDJOB= 426634
IDBENCH= 19890
IDSOLVER= 174
FILE ID= node3/426634-1177827436

PBS_JOBID= 4718242

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-S1104207220-18.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/426634-1177827436/mxc /tmp/evaluation/426634-1177827436/instance-426634-1177827436.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-426634-1177827436 -o ROOT/results/node3/solver-426634-1177827436 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/426634-1177827436/mxc /tmp/evaluation/426634-1177827436/instance-426634-1177827436.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f7104d4ea7ffa54012a8552b7fd4e3f8

RANDOM SEED= 424415781

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1370800 kB
Buffers:         57464 kB
Cached:         531648 kB
SwapCached:      18128 kB
Active:         264820 kB
Inactive:       348644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1370800 kB
SwapTotal:     4192956 kB
SwapFree:      4138856 kB
Dirty:             932 kB
Writeback:           0 kB
Mapped:          30140 kB
Slab:            57188 kB
Committed_AS:  6200860 kB
PageTables:       1780 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 node3 on Sun Apr 29 06:34:48 UTC 2007