Trace number 298769

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 952.13 952.394

General information on the benchmark

Namerandom/OnTreshold/3SAT/v360/
unif-k3-r4.26-v360-c1533-S1085782051-01.UNSAT.shuffled.cnf
MD5SUM7faf66a7cdab73c483b5715fbee2bc7a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark29.2216
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1533
Sum of the clauses size4599
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31533
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

952.05/952.39	c MXC attempting /tmp/evaluation/298769-1171860254/instance-298769-1171860254.cnf
952.05/952.39	c 0 assignments made, starting to guess now
952.05/952.39	c ===================================[MXC]=====================================
952.05/952.39	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
952.05/952.39	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
952.05/952.39	c =============================================================================
952.05/952.39	c |         0 |    1533     4599 |    1000       0       0     nan |  0.000 % |
952.05/952.39	c |       100 |    1533     4599 |    1100     100    1955    19.6 |  0.000 % |
952.05/952.39	c |       252 |    1533     4599 |    1210     252    4540    18.0 |  0.000 % |
952.05/952.39	c |       477 |    1533     4599 |    1331     477    8341    17.5 |  0.000 % |
952.05/952.39	c |       815 |    1533     4599 |    1464     815   14170    17.4 |  0.000 % |
952.05/952.39	c |      1321 |    1533     4599 |    1610    1321   22843    17.3 |  0.000 % |
952.05/952.39	c |      2081 |    1533     4599 |    1771    1276   21938    17.2 |  0.000 % |
952.05/952.39	c |      3220 |    1533     4599 |    1948    1530   26337    17.2 |  0.000 % |
952.05/952.39	c |      4928 |    1533     4599 |    2143    1290   23925    18.5 |  0.000 % |
952.05/952.39	c |      7492 |    1533     4599 |    2357    1711   30986    18.1 |  0.000 % |
952.05/952.39	c |     11336 |    1533     4599 |    2593    2020   36065    17.9 |  0.000 % |
952.05/952.39	c |     17104 |    1533     4599 |    2853    1303   21577    16.6 |  0.000 % |
952.05/952.39	c |     25754 |    1533     4599 |    3138    2823   46636    16.5 |  0.000 % |
952.05/952.39	c |     38728 |    1533     4599 |    3452    1685   29648    17.6 |  0.000 % |
952.05/952.39	c |     58189 |    1533     4599 |    3797    2162   36087    16.7 |  0.000 % |
952.05/952.39	c |     87382 |    1533     4599 |    4177    2883   48784    16.9 |  0.000 % |
952.05/952.39	c |    131172 |    1533     4599 |    4594    2836   46803    16.5 |  0.000 % |
952.05/952.39	c |    196856 |    1533     4599 |    5054    4245   69585    16.4 |  0.000 % |
952.05/952.39	c |    295382 |    1533     4599 |    5559    4271   69164    16.2 |  0.000 % |
952.05/952.39	c |    443172 |    1533     4599 |    6115    4836   78548    16.2 |  0.000 % |
952.05/952.39	c |    664857 |    1533     4599 |    6727    3524   62265    17.7 |  0.000 % |
952.05/952.39	c |    997383 |    1533     4599 |    7400    6659  124835    18.7 |  0.000 % |
952.05/952.39	c |   1496171 |    1533     4599 |    8140    6304  107898    17.1 |  0.000 % |
952.05/952.39	c |   2244353 |    1533     4599 |    8954    6122  101333    16.6 |  0.000 % |
952.05/952.39	c |   3366627 |    1533     4599 |    9849    5522   94129    17.0 |  0.000 % |
952.05/952.39	c |   5050038 |    1533     4599 |   10834    5811   91893    15.8 |  0.000 % |
952.05/952.39	c |   7575154 |    1533     4599 |   11918    7822  120320    15.4 |  0.000 % |
952.05/952.39	c 952.260s elapsed
952.05/952.39	c restarts: 26
952.05/952.39	c decisions: 12526338
952.05/952.39	c propagations: 607092660
952.05/952.39	c conflicts: 10765754
952.05/952.39	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node38/watcher-298769-1171860254 -o ROOT/results/node38/solver-298769-1171860254 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298769-1171860254/mxc /tmp/evaluation/298769-1171860254/instance-298769-1171860254.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 0.97 0.97 2/64 27792
/proc/meminfo: memFree=719864/2055920 swapFree=4183804/4192956
[pid=27792] ppid=27790 vsize=932 CPUtime=0
/proc/27792/stat : 27792 (mxc) R 27790 27792 21295 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 205981200 954368 100 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535377 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 233 100 57 122 0 107 0

[startup+0.107559 s]
/proc/loadavg: 0.99 0.97 0.97 2/64 27792
/proc/meminfo: memFree=719864/2055920 swapFree=4183804/4192956
[pid=27792] ppid=27790 vsize=1204 CPUtime=0.1
/proc/27792/stat : 27792 (mxc) R 27790 27792 21295 0 -1 4194304 180 0 0 0 10 0 0 0 18 0 1 0 205981200 1232896 162 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531601 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 301 162 67 122 0 175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1204

[startup+0.517603 s]
/proc/loadavg: 0.99 0.97 0.97 2/64 27792
/proc/meminfo: memFree=719864/2055920 swapFree=4183804/4192956
[pid=27792] ppid=27790 vsize=1348 CPUtime=0.51
/proc/27792/stat : 27792 (mxc) R 27790 27792 21295 0 -1 4194304 223 0 0 0 51 0 0 0 21 0 1 0 205981200 1380352 205 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 337 205 67 122 0 211 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1348

[startup+1.3377 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27793
/proc/meminfo: memFree=719152/2055920 swapFree=4183804/4192956
[pid=27792] ppid=27790 vsize=1480 CPUtime=1.33
/proc/27792/stat : 27792 (mxc) R 27790 27792 21295 0 -1 4194304 255 0 0 0 133 0 0 0 25 0 1 0 205981200 1515520 237 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519291 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 370 237 67 122 0 244 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1480

[startup+2.97388 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27793
/proc/meminfo: memFree=718896/2055920 swapFree=4183804/4192956
[pid=27792] ppid=27790 vsize=1604 CPUtime=2.97
/proc/27792/stat : 27792 (mxc) R 27790 27792 21295 0 -1 4194304 291 0 0 0 297 0 0 0 25 0 1 0 205981200 1642496 273 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 401 273 67 122 0 275 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1604

[startup+6.25025 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27793
/proc/meminfo: memFree=718640/2055920 swapFree=4183804/4192956
[pid=27792] ppid=27790 vsize=1836 CPUtime=6.24
/proc/27792/stat : 27792 (mxc) R 27790 27792 21295 0 -1 4194304 335 0 0 0 624 0 0 0 25 0 1 0 205981200 1880064 317 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 459 317 67 122 0 333 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1836

[startup+12.706 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27793
/proc/meminfo: memFree=718328/2055920 swapFree=4183804/4192956
[pid=27792] ppid=27790 vsize=2072 CPUtime=12.69
/proc/27792/stat : 27792 (mxc) R 27790 27792 21295 0 -1 4194304 399 0 0 0 1269 0 0 0 25 0 1 0 205981200 2121728 381 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 518 381 67 122 0 392 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2072

[startup+25.6075 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27793
/proc/meminfo: memFree=718136/2055920 swapFree=4183804/4192956
[pid=27792] ppid=27790 vsize=2312 CPUtime=25.59
/proc/27792/stat : 27792 (mxc) R 27790 27792 21295 0 -1 4194304 446 0 0 0 2559 0 0 0 25 0 1 0 205981200 2367488 428 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 578 428 67 122 0 452 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 2312

[startup+51.2154 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27793
/proc/meminfo: memFree=717752/2055920 swapFree=4183804/4192956
[pid=27792] ppid=27790 vsize=2640 CPUtime=51.19
/proc/27792/stat : 27792 (mxc) R 27790 27792 21295 0 -1 4194304 544 0 0 0 5119 0 0 0 25 0 1 0 205981200 2703360 526 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 660 526 67 122 0 534 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 2640

[startup+102.425 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27793
/proc/meminfo: memFree=717304/2055920 swapFree=4183804/4192956
[pid=27792] ppid=27790 vsize=3072 CPUtime=102.39
/proc/27792/stat : 27792 (mxc) R 27790 27792 21295 0 -1 4194304 651 0 0 0 10238 1 0 0 25 0 1 0 205981200 3145728 633 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 768 633 67 122 0 642 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 3072

[startup+162.449 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27793
/proc/meminfo: memFree=716920/2055920 swapFree=4183804/4192956
[pid=27792] ppid=27790 vsize=3496 CPUtime=162.4
/proc/27792/stat : 27792 (mxc) R 27790 27792 21295 0 -1 4194304 739 0 0 0 16239 1 0 0 25 0 1 0 205981200 3579904 721 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 874 721 67 122 0 748 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 3496

[startup+222.469 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27793
/proc/meminfo: memFree=716600/2055920 swapFree=4183804/4192956
[pid=27792] ppid=27790 vsize=3692 CPUtime=222.4
/proc/27792/stat : 27792 (mxc) R 27790 27792 21295 0 -1 4194304 798 0 0 0 22239 1 0 0 25 0 1 0 205981200 3780608 780 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 923 780 67 122 0 797 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 3692

[startup+282.488 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27793
/proc/meminfo: memFree=716408/2055920 swapFree=4183804/4192956
[pid=27792] ppid=27790 vsize=3992 CPUtime=282.4
/proc/27792/stat : 27792 (mxc) R 27790 27792 21295 0 -1 4194304 865 0 0 0 28239 1 0 0 25 0 1 0 205981200 4087808 847 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531241 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 998 847 67 122 0 872 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 3992

[startup+342.505 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27793
/proc/meminfo: memFree=716280/2055920 swapFree=4183804/4192956
[pid=27792] ppid=27790 vsize=3992 CPUtime=342.41
/proc/27792/stat : 27792 (mxc) R 27790 27792 21295 0 -1 4194304 886 0 0 0 34240 1 0 0 25 0 1 0 205981200 4087808 868 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 998 868 67 122 0 872 0
Current children cumulated CPU time (s) 342.41
Current children cumulated vsize (KiB) 3992

[startup+402.525 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27793
/proc/meminfo: memFree=716152/2055920 swapFree=4183804/4192956
[pid=27792] ppid=27790 vsize=4120 CPUtime=402.41
/proc/27792/stat : 27792 (mxc) R 27790 27792 21295 0 -1 4194304 905 0 0 0 40240 1 0 0 25 0 1 0 205981200 4218880 887 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 1030 887 67 122 0 904 0
Current children cumulated CPU time (s) 402.41
Current children cumulated vsize (KiB) 4120

[startup+462.54 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27793
/proc/meminfo: memFree=715832/2055920 swapFree=4183804/4192956
[pid=27792] ppid=27790 vsize=4440 CPUtime=462.41
/proc/27792/stat : 27792 (mxc) R 27790 27792 21295 0 -1 4194304 994 0 0 0 46240 1 0 0 25 0 1 0 205981200 4546560 976 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 1110 976 67 122 0 984 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 4440

[startup+522.558 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27793
/proc/meminfo: memFree=715704/2055920 swapFree=4183804/4192956
[pid=27792] ppid=27790 vsize=4628 CPUtime=522.41
/proc/27792/stat : 27792 (mxc) R 27790 27792 21295 0 -1 4194304 1034 0 0 0 52240 1 0 0 25 0 1 0 205981200 4739072 1016 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 1157 1016 67 122 0 1031 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 4628

[startup+582.576 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27793
/proc/meminfo: memFree=715576/2055920 swapFree=4183804/4192956
[pid=27792] ppid=27790 vsize=4724 CPUtime=582.41
/proc/27792/stat : 27792 (mxc) R 27790 27792 21295 0 -1 4194304 1054 0 0 0 58240 1 0 0 25 0 1 0 205981200 4837376 1036 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519887 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 1181 1036 67 122 0 1055 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 4724

[startup+642.594 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27793
/proc/meminfo: memFree=715576/2055920 swapFree=4183804/4192956
[pid=27792] ppid=27790 vsize=4828 CPUtime=642.41
/proc/27792/stat : 27792 (mxc) R 27790 27792 21295 0 -1 4194304 1078 0 0 0 64240 1 0 0 25 0 1 0 205981200 4943872 1060 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 1207 1060 67 122 0 1081 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 4828

[startup+702.608 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27793
/proc/meminfo: memFree=715320/2055920 swapFree=4183804/4192956
[pid=27792] ppid=27790 vsize=4996 CPUtime=702.41
/proc/27792/stat : 27792 (mxc) R 27790 27792 21295 0 -1 4194304 1120 0 0 0 70240 1 0 0 25 0 1 0 205981200 5115904 1102 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 1249 1102 67 122 0 1123 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 4996

[startup+762.622 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27793
/proc/meminfo: memFree=715320/2055920 swapFree=4183804/4192956
[pid=27792] ppid=27790 vsize=4996 CPUtime=762.41
/proc/27792/stat : 27792 (mxc) R 27790 27792 21295 0 -1 4194304 1137 0 0 0 76240 1 0 0 25 0 1 0 205981200 5115904 1119 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 1249 1119 67 122 0 1123 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 4996

[startup+822.642 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27793
/proc/meminfo: memFree=715192/2055920 swapFree=4183804/4192956
[pid=27792] ppid=27790 vsize=5080 CPUtime=822.41
/proc/27792/stat : 27792 (mxc) R 27790 27792 21295 0 -1 4194304 1157 0 0 0 82240 1 0 0 25 0 1 0 205981200 5201920 1139 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 1270 1139 67 122 0 1144 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 5080

[startup+882.66 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27793
/proc/meminfo: memFree=715064/2055920 swapFree=4183804/4192956
[pid=27792] ppid=27790 vsize=5272 CPUtime=882.42
/proc/27792/stat : 27792 (mxc) R 27790 27792 21295 0 -1 4194304 1189 0 0 0 88241 1 0 0 25 0 1 0 205981200 5398528 1171 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529157 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 1318 1171 67 122 0 1192 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 5272

[startup+942.68 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27793
/proc/meminfo: memFree=714936/2055920 swapFree=4183804/4192956
[pid=27792] ppid=27790 vsize=5368 CPUtime=942.42
/proc/27792/stat : 27792 (mxc) R 27790 27792 21295 0 -1 4194304 1213 0 0 0 94241 1 0 0 25 0 1 0 205981200 5496832 1195 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 1342 1195 67 122 0 1216 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 5368

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

[startup+943.909 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27793
/proc/meminfo: memFree=714936/2055920 swapFree=4183804/4192956
[pid=27792] ppid=27790 vsize=5368 CPUtime=943.65
/proc/27792/stat : 27792 (mxc) R 27790 27792 21295 0 -1 4194304 1213 0 0 0 94364 1 0 0 25 0 1 0 205981200 5496832 1195 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 1342 1195 67 122 0 1216 0
Current children cumulated CPU time (s) 943.65
Current children cumulated vsize (KiB) 5368

[startup+947.185 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27793
/proc/meminfo: memFree=714936/2055920 swapFree=4183804/4192956
[pid=27792] ppid=27790 vsize=5368 CPUtime=946.92
/proc/27792/stat : 27792 (mxc) R 27790 27792 21295 0 -1 4194304 1213 0 0 0 94691 1 0 0 25 0 1 0 205981200 5496832 1195 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 1342 1195 67 122 0 1216 0
Current children cumulated CPU time (s) 946.92
Current children cumulated vsize (KiB) 5368

[startup+950.465 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27793
/proc/meminfo: memFree=714936/2055920 swapFree=4183804/4192956
[pid=27792] ppid=27790 vsize=5368 CPUtime=950.2
/proc/27792/stat : 27792 (mxc) R 27790 27792 21295 0 -1 4194304 1217 0 0 0 95019 1 0 0 25 0 1 0 205981200 5496832 1199 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 1342 1199 67 122 0 1216 0
Current children cumulated CPU time (s) 950.2
Current children cumulated vsize (KiB) 5368

[startup+951.284 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27793
/proc/meminfo: memFree=714936/2055920 swapFree=4183804/4192956
[pid=27792] ppid=27790 vsize=5368 CPUtime=951.02
/proc/27792/stat : 27792 (mxc) R 27790 27792 21295 0 -1 4194304 1217 0 0 0 95101 1 0 0 25 0 1 0 205981200 5496832 1199 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 1342 1199 67 122 0 1216 0
Current children cumulated CPU time (s) 951.02
Current children cumulated vsize (KiB) 5368

[startup+952.104 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27793
/proc/meminfo: memFree=714936/2055920 swapFree=4183804/4192956
[pid=27792] ppid=27790 vsize=5368 CPUtime=951.84
/proc/27792/stat : 27792 (mxc) R 27790 27792 21295 0 -1 4194304 1217 0 0 0 95183 1 0 0 25 0 1 0 205981200 5496832 1199 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 1342 1199 67 122 0 1216 0
Current children cumulated CPU time (s) 951.84
Current children cumulated vsize (KiB) 5368

[startup+952.308 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27793
/proc/meminfo: memFree=714936/2055920 swapFree=4183804/4192956
[pid=27792] ppid=27790 vsize=5368 CPUtime=952.05
/proc/27792/stat : 27792 (mxc) R 27790 27792 21295 0 -1 4194304 1217 0 0 0 95204 1 0 0 25 0 1 0 205981200 5496832 1199 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/27792/statm: 1342 1199 67 122 0 1216 0
Current children cumulated CPU time (s) 952.05
Current children cumulated vsize (KiB) 5368

Child status: 20
Real time (s): 952.394
CPU time (s): 952.13
CPU user time (s): 952.112
CPU system time (s): 0.017997
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 5368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 952.112
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1218
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= 610

runsolver used 0.603908 second user time and 1.9417 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Mon Feb 19 04:44:14 UTC 2007

IDJOB= 298769
IDBENCH= 19994
IDSOLVER= 107
FILE ID= node38/298769-1171860254

PBS_JOBID= 3839655

Free space on /tmp= 66563 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v360/unif-k3-r4.26-v360-c1533-S1085782051-01.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298769-1171860254/mxc /tmp/evaluation/298769-1171860254/instance-298769-1171860254.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-298769-1171860254 -o ROOT/results/node38/solver-298769-1171860254 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298769-1171860254/mxc /tmp/evaluation/298769-1171860254/instance-298769-1171860254.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  7faf66a7cdab73c483b5715fbee2bc7a

RANDOM SEED= 991806458

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:        720272 kB
Buffers:         52008 kB
Cached:        1153684 kB
SwapCached:       3416 kB
Active:         838520 kB
Inactive:       377708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        720272 kB
SwapTotal:     4192956 kB
SwapFree:      4183804 kB
Dirty:             600 kB
Writeback:           0 kB
Mapped:          16060 kB
Slab:           105360 kB
Committed_AS:   469240 kB
PageTables:       1472 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= 66563 MiB

End job on node38 on Mon Feb 19 05:00:06 UTC 2007