Trace number 426814

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 932.473 932.813

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 benchmark30.6823
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)

932.46/932.81	c MXC attempting /tmp/evaluation/426814-1177829220/instance-426814-1177829220.cnf
932.46/932.81	c 0 assignments made, starting to guess now
932.46/932.81	c ===================================[MXC]=====================================
932.46/932.81	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
932.46/932.81	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
932.46/932.81	c =============================================================================
932.46/932.81	c |         0 |    1533     4599 |    1000       0       0     nan |  0.000 % |
932.46/932.81	c |       100 |    1533     4599 |    1100     100    1955    19.6 |  0.000 % |
932.46/932.81	c |       252 |    1533     4599 |    1210     252    4540    18.0 |  0.000 % |
932.46/932.81	c |       477 |    1533     4599 |    1331     477    8341    17.5 |  0.000 % |
932.46/932.81	c |       815 |    1533     4599 |    1464     815   14170    17.4 |  0.000 % |
932.46/932.81	c |      1321 |    1533     4599 |    1610    1321   22843    17.3 |  0.000 % |
932.46/932.81	c |      2081 |    1533     4599 |    1771    1276   21938    17.2 |  0.000 % |
932.46/932.81	c |      3220 |    1533     4599 |    1948    1530   26337    17.2 |  0.000 % |
932.46/932.81	c |      4928 |    1533     4599 |    2143    1290   23925    18.5 |  0.000 % |
932.46/932.81	c |      7492 |    1533     4599 |    2357    1711   30986    18.1 |  0.000 % |
932.46/932.81	c |     11336 |    1533     4599 |    2593    2020   36065    17.9 |  0.000 % |
932.46/932.81	c |     17104 |    1533     4599 |    2853    1303   21577    16.6 |  0.000 % |
932.46/932.81	c |     25754 |    1533     4599 |    3138    2823   46636    16.5 |  0.000 % |
932.46/932.81	c |     38728 |    1533     4599 |    3452    1685   29648    17.6 |  0.000 % |
932.46/932.81	c |     58189 |    1533     4599 |    3797    2162   36087    16.7 |  0.000 % |
932.46/932.81	c |     87382 |    1533     4599 |    4177    2883   48784    16.9 |  0.000 % |
932.46/932.81	c |    131172 |    1533     4599 |    4594    2836   46803    16.5 |  0.000 % |
932.46/932.81	c |    196856 |    1533     4599 |    5054    4245   69585    16.4 |  0.000 % |
932.46/932.81	c |    295382 |    1533     4599 |    5559    4271   69164    16.2 |  0.000 % |
932.46/932.81	c |    443172 |    1533     4599 |    6115    4836   78548    16.2 |  0.000 % |
932.46/932.81	c |    664857 |    1533     4599 |    6727    3524   62265    17.7 |  0.000 % |
932.46/932.81	c |    997383 |    1533     4599 |    7400    6659  124835    18.7 |  0.000 % |
932.46/932.81	c |   1496171 |    1533     4599 |    8140    6304  107898    17.1 |  0.000 % |
932.46/932.81	c |   2244353 |    1533     4599 |    8954    6122  101333    16.6 |  0.000 % |
932.46/932.81	c |   3366627 |    1533     4599 |    9849    5522   94129    17.0 |  0.000 % |
932.46/932.81	c |   5050038 |    1533     4599 |   10834    5811   91893    15.8 |  0.000 % |
932.46/932.81	c |   7575154 |    1533     4599 |   11918    7822  120320    15.4 |  0.000 % |
932.46/932.81	c 932.610s elapsed
932.46/932.81	c restarts: 26
932.46/932.81	c decisions: 12526338
932.46/932.81	c propagations: 607092660
932.46/932.81	c conflicts: 10765754
932.46/932.81	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/node57/watcher-426814-1177829220 -o ROOT/results/node57/solver-426814-1177829220 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/426814-1177829220/mxc /tmp/evaluation/426814-1177829220/instance-426814-1177829220.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25379
/proc/meminfo: memFree=1473048/2055920 swapFree=4183136/4192956
[pid=25379] ppid=25377 vsize=932 CPUtime=0
/proc/25379/stat : 25379 (mxc) R 25377 25379 24848 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 224057987 954368 100 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 233 100 57 122 0 107 0

[startup+0.027476 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25379
/proc/meminfo: memFree=1473048/2055920 swapFree=4183136/4192956
[pid=25379] ppid=25377 vsize=1064 CPUtime=0.02
/proc/25379/stat : 25379 (mxc) R 25377 25379 24848 0 -1 4194304 138 0 0 0 2 0 0 0 18 0 1 0 224057987 1089536 123 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 266 123 59 122 0 140 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1064

[startup+0.101482 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25379
/proc/meminfo: memFree=1473048/2055920 swapFree=4183136/4192956
[pid=25379] ppid=25377 vsize=1204 CPUtime=0.09
/proc/25379/stat : 25379 (mxc) R 25377 25379 24848 0 -1 4194304 180 0 0 0 9 0 0 0 18 0 1 0 224057987 1232896 163 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 301 163 67 122 0 175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1204

[startup+0.3015 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25379
/proc/meminfo: memFree=1473048/2055920 swapFree=4183136/4192956
[pid=25379] ppid=25377 vsize=1348 CPUtime=0.29
/proc/25379/stat : 25379 (mxc) R 25377 25379 24848 0 -1 4194304 203 0 0 0 29 0 0 0 19 0 1 0 224057987 1380352 186 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 337 186 67 122 0 211 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1348

[startup+0.701533 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25379
/proc/meminfo: memFree=1473048/2055920 swapFree=4183136/4192956
[pid=25379] ppid=25377 vsize=1348 CPUtime=0.69
/proc/25379/stat : 25379 (mxc) R 25377 25379 24848 0 -1 4194304 230 0 0 0 69 0 0 0 22 0 1 0 224057987 1380352 213 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528096 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 337 213 67 122 0 211 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1348

[startup+1.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25380
/proc/meminfo: memFree=1472400/2055920 swapFree=4183136/4192956
[pid=25379] ppid=25377 vsize=1480 CPUtime=1.49
/proc/25379/stat : 25379 (mxc) R 25377 25379 24848 0 -1 4194304 258 0 0 0 149 0 0 0 25 0 1 0 224057987 1515520 241 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 370 241 67 122 0 244 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1480

[startup+3.10174 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25380
/proc/meminfo: memFree=1472144/2055920 swapFree=4183136/4192956
[pid=25379] ppid=25377 vsize=1720 CPUtime=3.09
/proc/25379/stat : 25379 (mxc) R 25377 25379 24848 0 -1 4194304 296 0 0 0 309 0 0 0 25 0 1 0 224057987 1761280 279 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 430 279 67 122 0 304 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1720

[startup+6.30302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25380
/proc/meminfo: memFree=1471824/2055920 swapFree=4183136/4192956
[pid=25379] ppid=25377 vsize=1836 CPUtime=6.29
/proc/25379/stat : 25379 (mxc) R 25377 25379 24848 0 -1 4194304 335 0 0 0 629 0 0 0 25 0 1 0 224057987 1880064 318 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 459 318 67 122 0 333 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1836

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25380
/proc/meminfo: memFree=1471568/2055920 swapFree=4183136/4192956
[pid=25379] ppid=25377 vsize=2072 CPUtime=12.69
/proc/25379/stat : 25379 (mxc) R 25377 25379 24848 0 -1 4194304 399 0 0 0 1269 0 0 0 25 0 1 0 224057987 2121728 382 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535368 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 518 382 67 122 0 392 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2072

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25380
/proc/meminfo: memFree=1471376/2055920 swapFree=4183136/4192956
[pid=25379] ppid=25377 vsize=2312 CPUtime=25.49
/proc/25379/stat : 25379 (mxc) R 25377 25379 24848 0 -1 4194304 446 0 0 0 2549 0 0 0 25 0 1 0 224057987 2367488 429 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 578 429 67 122 0 452 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2312

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25380
/proc/meminfo: memFree=1470992/2055920 swapFree=4183136/4192956
[pid=25379] ppid=25377 vsize=2640 CPUtime=51.08
/proc/25379/stat : 25379 (mxc) R 25377 25379 24848 0 -1 4194304 544 0 0 0 5108 0 0 0 25 0 1 0 224057987 2703360 527 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 660 527 67 122 0 534 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2640

[startup+102.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25380
/proc/meminfo: memFree=1470544/2055920 swapFree=4183136/4192956
[pid=25379] ppid=25377 vsize=3072 CPUtime=102.27
/proc/25379/stat : 25379 (mxc) R 25377 25379 24848 0 -1 4194304 651 0 0 0 10227 0 0 0 25 0 1 0 224057987 3145728 634 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 768 634 67 122 0 642 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3072

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25380
/proc/meminfo: memFree=1470096/2055920 swapFree=4183136/4192956
[pid=25379] ppid=25377 vsize=3496 CPUtime=162.25
/proc/25379/stat : 25379 (mxc) R 25377 25379 24848 0 -1 4194304 745 0 0 0 16225 0 0 0 25 0 1 0 224057987 3579904 728 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 874 728 67 122 0 748 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3496

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25380
/proc/meminfo: memFree=1469840/2055920 swapFree=4183136/4192956
[pid=25379] ppid=25377 vsize=3692 CPUtime=222.23
/proc/25379/stat : 25379 (mxc) R 25377 25379 24848 0 -1 4194304 798 0 0 0 22223 0 0 0 25 0 1 0 224057987 3780608 781 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 923 781 67 122 0 797 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3692

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25380
/proc/meminfo: memFree=1469520/2055920 swapFree=4183136/4192956
[pid=25379] ppid=25377 vsize=3992 CPUtime=282.21
/proc/25379/stat : 25379 (mxc) R 25377 25379 24848 0 -1 4194304 865 0 0 0 28221 0 0 0 25 0 1 0 224057987 4087808 848 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 998 848 67 122 0 872 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 3992

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25380
/proc/meminfo: memFree=1469456/2055920 swapFree=4183136/4192956
[pid=25379] ppid=25377 vsize=3992 CPUtime=342.2
/proc/25379/stat : 25379 (mxc) R 25377 25379 24848 0 -1 4194304 886 0 0 0 34220 0 0 0 25 0 1 0 224057987 4087808 869 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 998 869 67 122 0 872 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 3992

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25380
/proc/meminfo: memFree=1469264/2055920 swapFree=4183136/4192956
[pid=25379] ppid=25377 vsize=4252 CPUtime=402.18
/proc/25379/stat : 25379 (mxc) R 25377 25379 24848 0 -1 4194304 932 0 0 0 40218 0 0 0 25 0 1 0 224057987 4354048 915 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529717 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 1063 915 67 122 0 937 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 4252

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25380
/proc/meminfo: memFree=1469008/2055920 swapFree=4183136/4192956
[pid=25379] ppid=25377 vsize=4440 CPUtime=462.17
/proc/25379/stat : 25379 (mxc) R 25377 25379 24848 0 -1 4194304 994 0 0 0 46217 0 0 0 25 0 1 0 224057987 4546560 977 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 1110 977 67 122 0 984 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 4440

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25380
/proc/meminfo: memFree=1468880/2055920 swapFree=4183136/4192956
[pid=25379] ppid=25377 vsize=4628 CPUtime=522.16
/proc/25379/stat : 25379 (mxc) R 25377 25379 24848 0 -1 4194304 1038 0 0 0 52215 1 0 0 25 0 1 0 224057987 4739072 1021 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519942 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 1157 1021 67 122 0 1031 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 4628

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25380
/proc/meminfo: memFree=1468816/2055920 swapFree=4183136/4192956
[pid=25379] ppid=25377 vsize=4724 CPUtime=582.14
/proc/25379/stat : 25379 (mxc) R 25377 25379 24848 0 -1 4194304 1054 0 0 0 58213 1 0 0 25 0 1 0 224057987 4837376 1037 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 1181 1037 67 122 0 1055 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 4724

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25380
/proc/meminfo: memFree=1468624/2055920 swapFree=4183136/4192956
[pid=25379] ppid=25377 vsize=4908 CPUtime=642.13
/proc/25379/stat : 25379 (mxc) R 25377 25379 24848 0 -1 4194304 1102 0 0 0 64212 1 0 0 25 0 1 0 224057987 5025792 1085 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 1227 1085 67 122 0 1101 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 4908

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25380
/proc/meminfo: memFree=1468432/2055920 swapFree=4183136/4192956
[pid=25379] ppid=25377 vsize=4996 CPUtime=702.11
/proc/25379/stat : 25379 (mxc) R 25377 25379 24848 0 -1 4194304 1135 0 0 0 70210 1 0 0 25 0 1 0 224057987 5115904 1118 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 1249 1118 67 122 0 1123 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 4996

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25380
/proc/meminfo: memFree=1468496/2055920 swapFree=4183136/4192956
[pid=25379] ppid=25377 vsize=4996 CPUtime=762.1
/proc/25379/stat : 25379 (mxc) R 25377 25379 24848 0 -1 4194304 1137 0 0 0 76209 1 0 0 25 0 1 0 224057987 5115904 1120 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 1249 1120 67 122 0 1123 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 4996

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25380
/proc/meminfo: memFree=1468368/2055920 swapFree=4183136/4192956
[pid=25379] ppid=25377 vsize=5176 CPUtime=822.08
/proc/25379/stat : 25379 (mxc) R 25377 25379 24848 0 -1 4194304 1177 0 0 0 82207 1 0 0 25 0 1 0 224057987 5300224 1160 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529970 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 1294 1160 67 122 0 1168 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 5176

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 25550
/proc/meminfo: memFree=1466912/2055920 swapFree=4183136/4192956
[pid=25379] ppid=25377 vsize=5272 CPUtime=882
/proc/25379/stat : 25379 (mxc) R 25377 25379 24848 0 -1 4194304 1193 0 0 0 88197 3 0 0 25 0 1 0 224057987 5398528 1176 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 1318 1176 67 122 0 1192 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 5272

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

[startup+895.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25578
/proc/meminfo: memFree=1467856/2055920 swapFree=4183136/4192956
[pid=25379] ppid=25377 vsize=5272 CPUtime=895.58
/proc/25379/stat : 25379 (mxc) R 25377 25379 24848 0 -1 4194304 1205 0 0 0 89555 3 0 0 25 0 1 0 224057987 5398528 1188 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 1318 1188 67 122 0 1192 0
Current children cumulated CPU time (s) 895.58
Current children cumulated vsize (KiB) 5272

[startup+908.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25578
/proc/meminfo: memFree=1467856/2055920 swapFree=4183136/4192956
[pid=25379] ppid=25377 vsize=5272 CPUtime=908.37
/proc/25379/stat : 25379 (mxc) R 25377 25379 24848 0 -1 4194304 1209 0 0 0 90834 3 0 0 25 0 1 0 224057987 5398528 1192 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 1318 1192 67 122 0 1192 0
Current children cumulated CPU time (s) 908.37
Current children cumulated vsize (KiB) 5272

[startup+921.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25578
/proc/meminfo: memFree=1467856/2055920 swapFree=4183136/4192956
[pid=25379] ppid=25377 vsize=5368 CPUtime=921.17
/proc/25379/stat : 25379 (mxc) R 25377 25379 24848 0 -1 4194304 1213 0 0 0 92114 3 0 0 25 0 1 0 224057987 5496832 1196 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529809 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 1342 1196 67 122 0 1216 0
Current children cumulated CPU time (s) 921.17
Current children cumulated vsize (KiB) 5368

[startup+927.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25578
/proc/meminfo: memFree=1467856/2055920 swapFree=4183136/4192956
[pid=25379] ppid=25377 vsize=5368 CPUtime=927.57
/proc/25379/stat : 25379 (mxc) R 25377 25379 24848 0 -1 4194304 1213 0 0 0 92754 3 0 0 25 0 1 0 224057987 5496832 1196 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 1342 1196 67 122 0 1216 0
Current children cumulated CPU time (s) 927.57
Current children cumulated vsize (KiB) 5368

[startup+931.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25578
/proc/meminfo: memFree=1467856/2055920 swapFree=4183136/4192956
[pid=25379] ppid=25377 vsize=5368 CPUtime=930.77
/proc/25379/stat : 25379 (mxc) R 25377 25379 24848 0 -1 4194304 1217 0 0 0 93074 3 0 0 25 0 1 0 224057987 5496832 1200 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 1342 1200 67 122 0 1216 0
Current children cumulated CPU time (s) 930.77
Current children cumulated vsize (KiB) 5368

[startup+931.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25578
/proc/meminfo: memFree=1467856/2055920 swapFree=4183136/4192956
[pid=25379] ppid=25377 vsize=5368 CPUtime=931.57
/proc/25379/stat : 25379 (mxc) R 25377 25379 24848 0 -1 4194304 1217 0 0 0 93154 3 0 0 25 0 1 0 224057987 5496832 1200 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 1342 1200 67 122 0 1216 0
Current children cumulated CPU time (s) 931.57
Current children cumulated vsize (KiB) 5368

[startup+932.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25578
/proc/meminfo: memFree=1467856/2055920 swapFree=4183136/4192956
[pid=25379] ppid=25377 vsize=5368 CPUtime=931.97
/proc/25379/stat : 25379 (mxc) R 25377 25379 24848 0 -1 4194304 1217 0 0 0 93194 3 0 0 25 0 1 0 224057987 5496832 1200 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 1342 1200 67 122 0 1216 0
Current children cumulated CPU time (s) 931.97
Current children cumulated vsize (KiB) 5368

[startup+932.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25578
/proc/meminfo: memFree=1467856/2055920 swapFree=4183136/4192956
[pid=25379] ppid=25377 vsize=5368 CPUtime=932.37
/proc/25379/stat : 25379 (mxc) R 25377 25379 24848 0 -1 4194304 1217 0 0 0 93234 3 0 0 25 0 1 0 224057987 5496832 1200 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 1342 1200 67 122 0 1216 0
Current children cumulated CPU time (s) 932.37
Current children cumulated vsize (KiB) 5368

[startup+932.805 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25578
/proc/meminfo: memFree=1467856/2055920 swapFree=4183136/4192956
[pid=25379] ppid=25377 vsize=5368 CPUtime=932.46
/proc/25379/stat : 25379 (mxc) S 25377 25379 24848 0 -1 4194304 1217 0 0 0 93243 3 0 0 25 0 1 0 224057987 5496832 1200 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550682 0 0 4096 0 0 0 0 17 1 0 0
/proc/25379/statm: 1342 1200 67 122 0 1216 0
Current children cumulated CPU time (s) 932.46
Current children cumulated vsize (KiB) 5368

Child status: 20
Real time (s): 932.813
CPU time (s): 932.473
CPU user time (s): 932.439
CPU system time (s): 0.033994
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 5368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 932.439
system time used= 0.033994
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= 7
involuntary context switches= 1808

runsolver used 0.673897 second user time and 1.92771 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Sun Apr 29 06:47:00 UTC 2007

IDJOB= 426814
IDBENCH= 19994
IDSOLVER= 174
FILE ID= node57/426814-1177829220

PBS_JOBID= 4718245

Free space on /tmp= 66564 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/426814-1177829220/mxc /tmp/evaluation/426814-1177829220/instance-426814-1177829220.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-426814-1177829220 -o ROOT/results/node57/solver-426814-1177829220 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/426814-1177829220/mxc /tmp/evaluation/426814-1177829220/instance-426814-1177829220.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7faf66a7cdab73c483b5715fbee2bc7a

RANDOM SEED= 526586129

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1473456 kB
Buffers:         50612 kB
Cached:         452308 kB
SwapCached:       4428 kB
Active:         235676 kB
Inactive:       277708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1473456 kB
SwapTotal:     4192956 kB
SwapFree:      4183136 kB
Dirty:             752 kB
Writeback:           0 kB
Mapped:          15780 kB
Slab:            55132 kB
Committed_AS:  2699720 kB
PageTables:       1408 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 node57 on Sun Apr 29 07:02:33 UTC 2007