Trace number 426655

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 977.611 977.861

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1718130589-01.SAT.shuffled.cnf
MD5SUM92a81fb7daa035c842fe0ed87fafd083
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.117981
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)

977.56/977.85	c MXC attempting /tmp/evaluation/426655-1177827834/instance-426655-1177827834.cnf
977.56/977.85	c 0 assignments made, starting to guess now
977.56/977.85	c ===================================[MXC]=====================================
977.56/977.85	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
977.56/977.85	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
977.56/977.85	c =============================================================================
977.56/977.85	c |         0 |    4450    31150 |    1483       0       0     nan |  0.000 % |
977.56/977.85	c |       100 |    4450    31150 |    1631     100    1832    18.3 |  0.000 % |
977.56/977.85	c |       252 |    4450    31150 |    1794     252    4639    18.4 |  0.000 % |
977.56/977.85	c |       477 |    4450    31150 |    1973     477    8721    18.3 |  0.000 % |
977.56/977.85	c |       814 |    4450    31150 |    2171     814   14974    18.4 |  0.000 % |
977.56/977.85	c |      1321 |    4450    31150 |    2388    1321   24427    18.5 |  0.000 % |
977.56/977.85	c |      2081 |    4450    31150 |    2627    2081   38623    18.6 |  0.000 % |
977.56/977.85	c |      3221 |    4450    31150 |    2889    1907   34637    18.2 |  0.000 % |
977.56/977.85	c |      4931 |    4450    31150 |    3178    2172   39338    18.1 |  0.000 % |
977.56/977.85	c |      7495 |    4450    31150 |    3496    3147   56861    18.1 |  0.000 % |
977.56/977.85	c |     11339 |    4450    31150 |    3846    3494   62515    17.9 |  0.000 % |
977.56/977.85	c |     17107 |    4450    31150 |    4231    3491   60698    17.4 |  0.000 % |
977.56/977.85	c |     25757 |    4450    31150 |    4654    3677   64423    17.5 |  0.000 % |
977.56/977.85	c |     38731 |    4450    31150 |    5119    2684   45516    17.0 |  0.000 % |
977.56/977.85	c |     58192 |    4450    31150 |    5631    4229   70569    16.7 |  0.000 % |
977.56/977.85	c |     87386 |    4450    31150 |    6194    5269   87744    16.7 |  0.000 % |
977.56/977.85	c |    131175 |    4450    31150 |    6814    5710   90678    15.9 |  0.000 % |
977.56/977.85	c |    196860 |    4450    31150 |    7495    6675  111337    16.7 |  0.000 % |
977.56/977.85	c |    295387 |    4450    31150 |    8245    4040   64848    16.1 |  0.000 % |
977.56/977.85	c |    443177 |    4450    31150 |    9069    7574  121701    16.1 |  0.000 % |
977.56/977.85	c |    664861 |    4450    31150 |    9976    7123  113332    15.9 |  0.000 % |
977.56/977.85	c |    997386 |    4450    31150 |   10974    5552   84379    15.2 |  0.000 % |
977.56/977.85	c |   1496174 |    4450    31150 |   12072   10639  156083    14.7 |  0.000 % |
977.56/977.85	c |   2244356 |    4450    31150 |   13279   10576  171808    16.2 |  0.000 % |
977.56/977.85	c |   3366630 |    4450    31150 |   14607   11115  173332    15.6 |  0.000 % |
977.56/977.85	c |   5050042 |    4450    31150 |   16067    7920  122954    15.5 |  0.000 % |
977.56/977.85	c |   7575160 |    4117    28537 |   17674   10979  164921    15.0 |  2.000 % |
977.56/977.85	c 977.750s elapsed
977.56/977.85	c restarts: 26
977.56/977.85	c decisions: 10369219
977.56/977.85	c propagations: 80131594
977.56/977.85	c conflicts: 9684362
977.56/977.85	s SATISFIABLE
977.56/977.85	v 40 22 16 -28 35 39 15 -4 -41 49 -9 -50 24 38 -26 -2 -27 -6 29 -42 -10 -20 44 -21 -30 46 -3 1 48 -34 14 5 -31 12 -7 19 -25 -36 -23 17 -18 8 -43 -33 -32 -45 -37 13 -11 47 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/node29/watcher-426655-1177827834 -o ROOT/results/node29/solver-426655-1177827834 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/426655-1177827834/mxc /tmp/evaluation/426655-1177827834/instance-426655-1177827834.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: 0.91 0.97 0.99 3/77 28020
/proc/meminfo: memFree=1410568/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=1196 CPUtime=0
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 175 0 0 0 0 0 0 0 18 0 1 0 230699128 1224704 160 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 299 160 57 122 0 173 0

[startup+0.097537 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 28020
/proc/meminfo: memFree=1410568/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=1460 CPUtime=0.09
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 232 0 0 0 9 0 0 0 18 0 1 0 230699128 1495040 217 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 365 217 59 122 0 239 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1460

[startup+0.102535 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 28020
/proc/meminfo: memFree=1410568/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=1460 CPUtime=0.1
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 235 0 0 0 10 0 0 0 18 0 1 0 230699128 1495040 220 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 365 220 59 122 0 239 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1460

[startup+0.301548 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 28020
/proc/meminfo: memFree=1410568/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=1600 CPUtime=0.29
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 275 0 0 0 29 0 0 0 19 0 1 0 230699128 1638400 258 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 400 258 67 122 0 274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1600

[startup+0.701574 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 28020
/proc/meminfo: memFree=1410568/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=1732 CPUtime=0.69
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 309 0 0 0 69 0 0 0 23 0 1 0 230699128 1773568 292 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 433 292 67 122 0 307 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1732

[startup+1.50162 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 28021
/proc/meminfo: memFree=1409536/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=1880 CPUtime=1.49
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 357 0 0 0 149 0 0 0 25 0 1 0 230699128 1925120 340 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 470 340 67 122 0 344 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1880

[startup+3.10173 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 28021
/proc/meminfo: memFree=1409152/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=2120 CPUtime=3.09
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 391 0 0 0 309 0 0 0 25 0 1 0 230699128 2170880 374 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 530 374 67 122 0 404 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2120

[startup+6.30193 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 28021
/proc/meminfo: memFree=1408896/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=2348 CPUtime=6.29
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 449 0 0 0 629 0 0 0 25 0 1 0 230699128 2404352 432 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 587 432 67 122 0 461 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2348

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 28021
/proc/meminfo: memFree=1408576/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=2604 CPUtime=12.69
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 513 0 0 0 1269 0 0 0 25 0 1 0 230699128 2666496 496 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 651 496 67 122 0 525 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2604

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 28021
/proc/meminfo: memFree=1408320/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=2764 CPUtime=25.49
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 567 0 0 0 2549 0 0 0 25 0 1 0 230699128 2830336 550 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 691 550 67 122 0 565 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2764

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 28021
/proc/meminfo: memFree=1407936/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=3192 CPUtime=51.08
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 661 0 0 0 5108 0 0 0 25 0 1 0 230699128 3268608 644 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 798 644 67 122 0 672 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3192

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 28021
/proc/meminfo: memFree=1407616/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=3400 CPUtime=102.27
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 733 0 0 0 10227 0 0 0 25 0 1 0 230699128 3481600 716 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 850 716 67 122 0 724 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3400

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28021
/proc/meminfo: memFree=1406976/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=4048 CPUtime=162.25
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 875 0 0 0 16224 1 0 0 25 0 1 0 230699128 4145152 858 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 1012 858 67 122 0 886 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4048

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28021
/proc/meminfo: memFree=1406656/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=4336 CPUtime=222.24
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 965 0 0 0 22222 2 0 0 25 0 1 0 230699128 4440064 948 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531063 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 1084 948 67 122 0 958 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4336

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28021
/proc/meminfo: memFree=1406528/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=4432 CPUtime=282.22
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 989 0 0 0 28220 2 0 0 25 0 1 0 230699128 4538368 972 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 1108 972 67 122 0 982 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4432

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28021
/proc/meminfo: memFree=1406336/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=4624 CPUtime=342.21
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 1026 0 0 0 34218 3 0 0 25 0 1 0 230699128 4734976 1009 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 1156 1009 67 122 0 1030 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 4624

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28021
/proc/meminfo: memFree=1406272/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=4624 CPUtime=402.19
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 1043 0 0 0 40216 3 0 0 25 0 1 0 230699128 4734976 1026 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 1156 1026 67 122 0 1030 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 4624

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28021
/proc/meminfo: memFree=1406208/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=4720 CPUtime=462.18
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 1052 0 0 0 46214 4 0 0 25 0 1 0 230699128 4833280 1035 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534799 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 1180 1035 67 122 0 1054 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 4720

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28021
/proc/meminfo: memFree=1406208/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=4720 CPUtime=522.16
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 1053 0 0 0 52212 4 0 0 25 0 1 0 230699128 4833280 1036 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 1180 1036 67 122 0 1054 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 4720

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28021
/proc/meminfo: memFree=1406144/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=4720 CPUtime=582.15
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 1053 0 0 0 58210 5 0 0 25 0 1 0 230699128 4833280 1036 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 1180 1036 67 122 0 1054 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 4720

[startup+642.302 s]
/proc/loadavg: 1.05 0.99 0.99 2/78 28021
/proc/meminfo: memFree=1406144/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=4720 CPUtime=642.14
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 1060 0 0 0 64209 5 0 0 25 0 1 0 230699128 4833280 1043 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 1180 1043 67 122 0 1054 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 4720

[startup+702.301 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 28021
/proc/meminfo: memFree=1406080/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=4720 CPUtime=702.13
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 1060 0 0 0 70207 6 0 0 25 0 1 0 230699128 4833280 1043 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 1180 1043 67 122 0 1054 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 4720

[startup+762.305 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 28021
/proc/meminfo: memFree=1406080/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=4852 CPUtime=762.11
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 1084 0 0 0 76205 6 0 0 25 0 1 0 230699128 4968448 1067 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519962 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 1213 1067 67 122 0 1087 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 4852

[startup+822.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 28021
/proc/meminfo: memFree=1406016/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=4852 CPUtime=822.1
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 1084 0 0 0 82203 7 0 0 25 0 1 0 230699128 4968448 1067 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 1213 1067 67 122 0 1087 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 4852

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28021
/proc/meminfo: memFree=1406016/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=4924 CPUtime=882.08
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 1092 0 0 0 88201 7 0 0 25 0 1 0 230699128 5042176 1075 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 1231 1075 67 122 0 1105 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 4924

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28023
/proc/meminfo: memFree=1405952/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=4988 CPUtime=942.07
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 1108 0 0 0 94199 8 0 0 25 0 1 0 230699128 5107712 1091 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 1247 1091 67 122 0 1121 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 4988

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

[startup+947.105 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28023
/proc/meminfo: memFree=1405952/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=4988 CPUtime=946.87
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 1108 0 0 0 94679 8 0 0 25 0 1 0 230699128 5107712 1091 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 1247 1091 67 122 0 1121 0
Current children cumulated CPU time (s) 946.87
Current children cumulated vsize (KiB) 4988

[startup+959.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28023
/proc/meminfo: memFree=1405952/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=4988 CPUtime=959.66
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 1108 0 0 0 95958 8 0 0 25 0 1 0 230699128 5107712 1091 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 1247 1091 67 122 0 1121 0
Current children cumulated CPU time (s) 959.66
Current children cumulated vsize (KiB) 4988

[startup+966.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28023
/proc/meminfo: memFree=1405952/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=4988 CPUtime=966.06
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 1108 0 0 0 96598 8 0 0 25 0 1 0 230699128 5107712 1091 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 1247 1091 67 122 0 1121 0
Current children cumulated CPU time (s) 966.06
Current children cumulated vsize (KiB) 4988

[startup+972.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28023
/proc/meminfo: memFree=1405952/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=4988 CPUtime=972.46
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 1108 0 0 0 97238 8 0 0 25 0 1 0 230699128 5107712 1091 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 1247 1091 67 122 0 1121 0
Current children cumulated CPU time (s) 972.46
Current children cumulated vsize (KiB) 4988

[startup+975.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28023
/proc/meminfo: memFree=1405952/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=4988 CPUtime=975.66
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 1108 0 0 0 97558 8 0 0 25 0 1 0 230699128 5107712 1091 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 1247 1091 67 122 0 1121 0
Current children cumulated CPU time (s) 975.66
Current children cumulated vsize (KiB) 4988

[startup+976.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28023
/proc/meminfo: memFree=1405952/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=4988 CPUtime=976.46
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 1108 0 0 0 97638 8 0 0 25 0 1 0 230699128 5107712 1091 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 1247 1091 67 122 0 1121 0
Current children cumulated CPU time (s) 976.46
Current children cumulated vsize (KiB) 4988

[startup+977.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28023
/proc/meminfo: memFree=1405952/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=4988 CPUtime=977.26
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 1108 0 0 0 97718 8 0 0 25 0 1 0 230699128 5107712 1091 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 1247 1091 67 122 0 1121 0
Current children cumulated CPU time (s) 977.26
Current children cumulated vsize (KiB) 4988

[startup+977.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28023
/proc/meminfo: memFree=1405952/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=4988 CPUtime=977.46
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 1108 0 0 0 97738 8 0 0 25 0 1 0 230699128 5107712 1091 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 1247 1091 67 122 0 1121 0
Current children cumulated CPU time (s) 977.46
Current children cumulated vsize (KiB) 4988

[startup+977.802 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28023
/proc/meminfo: memFree=1405952/2055920 swapFree=4146652/4192956
[pid=28020] ppid=28018 vsize=4988 CPUtime=977.56
/proc/28020/stat : 28020 (mxc) R 28018 28020 27423 0 -1 4194304 1108 0 0 0 97748 8 0 0 25 0 1 0 230699128 5107712 1091 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/28020/statm: 1247 1091 67 122 0 1121 0
Current children cumulated CPU time (s) 977.56
Current children cumulated vsize (KiB) 4988

Child status: 10
Real time (s): 977.861
CPU time (s): 977.611
CPU user time (s): 977.525
CPU system time (s): 0.085986
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 4988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 977.525
system time used= 0.085986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1110
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= 20400

runsolver used 0.868867 second user time and 1.92571 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Sun Apr 29 06:23:54 UTC 2007

IDJOB= 426655
IDBENCH= 19896
IDSOLVER= 174
FILE ID= node29/426655-1177827834

PBS_JOBID= 4718238

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-S1718130589-01.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/426655-1177827834/mxc /tmp/evaluation/426655-1177827834/instance-426655-1177827834.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-426655-1177827834 -o ROOT/results/node29/solver-426655-1177827834 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/426655-1177827834/mxc /tmp/evaluation/426655-1177827834/instance-426655-1177827834.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  92a81fb7daa035c842fe0ed87fafd083

RANDOM SEED= 658121128

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1410976 kB
Buffers:         51728 kB
Cached:         497512 kB
SwapCached:      12100 kB
Active:         328204 kB
Inactive:       245044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1410976 kB
SwapTotal:     4192956 kB
SwapFree:      4146652 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          30288 kB
Slab:            57128 kB
Committed_AS:  2779984 kB
PageTables:       1872 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 node29 on Sun Apr 29 06:40:12 UTC 2007