Trace number 367579

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 4636.82 4638.4

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k30.cnf
MD5SUM289f12ebf9081a7fa457cff725c2fa15
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1082.8
Satisfiable
(Un)Satisfiability was proved
Number of variables43575
Number of clauses194428
Sum of the clauses size500094
Maximum clause length20
Minimum clause length1
Number of clauses of size 1343
Number of clauses of size 2151306
Number of clauses of size 321412
Number of clauses of size 48725
Number of clauses of size 53804
Number of clauses of size over 58838

Solver Data (download as text)

4636.73/4638.38	c MXC attempting /tmp/evaluation/367579-1176954871/instance-367579-1176954871.cnf
4636.73/4638.38	c 6907 assignments made, starting to guess now
4636.73/4638.38	c ===================================[MXC]=====================================
4636.73/4638.38	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
4636.73/4638.38	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
4636.73/4638.38	c =============================================================================
4636.73/4638.38	c |         0 |   30830   133545 |   10276       0       0     nan | 15.851 % |
4636.73/4638.38	c |       102 |   30830   133545 |   11303      82     498     6.1 | 15.851 % |
4636.73/4638.38	c |       253 |   30829   133539 |   12433     205    1992     9.7 | 15.855 % |
4636.73/4638.38	c |       478 |   30808   133283 |   13677     405    3582     8.8 | 15.936 % |
4636.73/4638.38	c |       815 |   30495   131917 |   15045     701    6752     9.6 | 16.672 % |
4636.73/4638.38	c |      1321 |   30493   131901 |   16549    1146   12247    10.7 | 16.679 % |
4636.73/4638.38	c |      2080 |   30463   131759 |   18204    1812   17726     9.8 | 16.716 % |
4636.73/4638.38	c |      3219 |   30442   131627 |   20025    2841   27620     9.7 | 16.757 % |
4636.73/4638.38	c |      4927 |   30405   131490 |   22027    4370   42892     9.8 | 16.895 % |
4636.73/4638.38	c |      7489 |   30397   131442 |   24230    6694   75266    11.2 | 16.929 % |
4636.73/4638.38	c |     11334 |   29752   128162 |   26653   10127  130203    12.9 | 18.428 % |
4636.73/4638.38	c |     17100 |   29716   127996 |   29318   15577  279673    18.0 | 18.543 % |
4636.73/4638.38	c |     25750 |   29210   125475 |   32250   23802  568798    23.9 | 19.697 % |
4636.73/4638.38	c |     38724 |   29009   124432 |   35475   20382  694374    34.1 | 20.287 % |
4636.73/4638.38	c |     58185 |   28994   124343 |   39023   21817 1210027    55.5 | 20.326 % |
4636.73/4638.38	c |     87377 |   28988   124313 |   42925   31349 1115423    35.6 | 20.342 % |
4636.73/4638.38	c |    131167 |   28982   124283 |   47217   32054 1456519    45.4 | 20.353 % |
4636.73/4638.38	c |    196851 |   28974   124250 |   51939   26842  999724    37.2 | 20.367 % |
4636.73/4638.38	c |    295377 |   28914   123953 |   57133   47166 2458501    52.1 | 20.546 % |
4636.73/4638.38	c |    443166 |   28846   123622 |   62847   51743 4042128    78.1 | 20.682 % |
4636.73/4638.38	c |    664849 |   28815   123505 |   69131   53725 5440886   101.3 | 20.856 % |
4636.73/4638.38	c |    997374 |   28748   123207 |   76044   41103 4622289   112.5 | 20.955 % |
4636.73/4638.38	c |   1496164 |   28717   123032 |   83649   45991 4940056   107.4 | 21.037 % |
4636.73/4638.38	c |   2244346 |   24854   108463 |   92014   82789 12018101   145.2 | 28.780 % |
4636.73/4638.38	c 342.543s elapsed
4636.73/4638.38	c restarts: 23
4636.73/4638.38	c decisions: 4100460
4636.73/4638.38	c propagations: -269011737
4636.73/4638.38	c conflicts: 2565902
4636.73/4638.38	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node74/watcher-367579-1176954871 -o ROOT/results/node74/solver-367579-1176954871 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367579-1176954871/mxc /tmp/evaluation/367579-1176954871/instance-367579-1176954871.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.72 0.95 0.97 3/66 27854
/proc/meminfo: memFree=1692416/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=5268 CPUtime=0
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 753 0 0 0 0 0 0 0 18 0 1 0 143401911 5394432 737 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 1317 743 42 122 0 1191 0

[startup+0.0631361 s]
/proc/loadavg: 0.72 0.95 0.97 3/66 27854
/proc/meminfo: memFree=1692416/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=12196 CPUtime=0.05
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 2695 0 0 0 4 1 0 0 18 0 1 0 143401911 12488704 2679 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 3049 2679 46 122 0 2923 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12196

[startup+0.101139 s]
/proc/loadavg: 0.72 0.95 0.97 3/66 27854
/proc/meminfo: memFree=1692416/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=14040 CPUtime=0.09
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 3135 0 0 0 8 1 0 0 18 0 1 0 143401911 14376960 3119 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 3510 3120 46 122 0 3384 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14040

[startup+0.301161 s]
/proc/loadavg: 0.72 0.95 0.97 3/66 27854
/proc/meminfo: memFree=1692416/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=9968 CPUtime=0.29
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 3206 0 0 0 28 1 0 0 19 0 1 0 143401911 10207232 2106 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520310 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 2492 2106 59 122 0 2366 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9968

[startup+0.701208 s]
/proc/loadavg: 0.72 0.95 0.97 3/66 27854
/proc/meminfo: memFree=1692416/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=9968 CPUtime=0.68
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 3221 0 0 0 67 1 0 0 22 0 1 0 143401911 10207232 2121 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535308 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 2492 2121 59 122 0 2366 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 9968

[startup+1.5013 s]
/proc/loadavg: 0.72 0.95 0.97 2/67 27855
/proc/meminfo: memFree=1684024/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=10100 CPUtime=1.48
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 3238 0 0 0 147 1 0 0 25 0 1 0 143401911 10342400 2138 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 2525 2138 59 122 0 2399 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10100

[startup+3.10148 s]
/proc/loadavg: 0.72 0.95 0.97 2/67 27855
/proc/meminfo: memFree=1683768/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=10364 CPUtime=3.09
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 3323 0 0 0 307 2 0 0 25 0 1 0 143401911 10612736 2223 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535323 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 2591 2223 59 122 0 2465 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10364

[startup+6.30185 s]
/proc/loadavg: 0.75 0.95 0.97 2/67 27855
/proc/meminfo: memFree=1682872/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=11156 CPUtime=6.29
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 3530 0 0 0 627 2 0 0 25 0 1 0 143401911 11423744 2430 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 2789 2430 59 122 0 2663 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11156

[startup+12.7016 s]
/proc/loadavg: 0.77 0.95 0.97 2/67 27855
/proc/meminfo: memFree=1680584/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=13532 CPUtime=12.68
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 4091 0 0 0 1266 2 0 0 25 0 1 0 143401911 13856768 2991 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 3383 2991 59 122 0 3257 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13532

[startup+25.5011 s]
/proc/loadavg: 0.82 0.95 0.97 2/67 27855
/proc/meminfo: memFree=1678728/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=15188 CPUtime=25.48
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 4549 0 0 0 2545 3 0 0 25 0 1 0 143401911 15552512 3447 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519310 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 3797 3447 67 122 0 3671 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15188

[startup+51.102 s]
/proc/loadavg: 0.88 0.95 0.97 2/67 27855
/proc/meminfo: memFree=1673544/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=20332 CPUtime=51.07
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 5879 0 0 0 5103 4 0 0 25 0 1 0 143401911 20819968 4703 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519805 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 5083 4703 67 122 0 4957 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20332

[startup+102.306 s]
/proc/loadavg: 0.95 0.96 0.97 2/67 27855
/proc/meminfo: memFree=1673416/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=20596 CPUtime=102.27
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 6014 0 0 0 10222 5 0 0 25 0 1 0 143401911 21090304 4754 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 5149 4754 67 122 0 5023 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20596

[startup+162.302 s]
/proc/loadavg: 0.98 0.96 0.97 2/67 27855
/proc/meminfo: memFree=1668936/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=24952 CPUtime=162.24
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 7203 0 0 0 16218 6 0 0 25 0 1 0 143401911 25550848 5849 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 6238 5849 67 122 0 6112 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24952

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 27855
/proc/meminfo: memFree=1665736/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=28252 CPUtime=222.22
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 8152 0 0 0 22215 7 0 0 25 0 1 0 143401911 28930048 6700 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 7063 6700 67 122 0 6937 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 28252

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 27855
/proc/meminfo: memFree=1665224/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=28516 CPUtime=282.2
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 8325 0 0 0 28213 7 0 0 25 0 1 0 143401911 29200384 6771 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 7129 6771 67 122 0 7003 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 28516

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 27855
/proc/meminfo: memFree=1660424/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=33268 CPUtime=342.19
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 9626 0 0 0 34210 9 0 0 25 0 1 0 143401911 34066432 7960 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531162 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 8317 7960 67 122 0 8191 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 33268

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 27937
/proc/meminfo: memFree=1659096/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=33404 CPUtime=402.13
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 9756 0 0 0 40204 9 0 0 25 0 1 0 143401911 34205696 7978 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 8351 7978 67 122 0 8225 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 33404

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 28053
/proc/meminfo: memFree=1658312/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=35120 CPUtime=462.05
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 10263 0 0 0 46195 10 0 0 25 0 1 0 143401911 35962880 8429 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531238 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 8780 8429 67 122 0 8654 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 35120

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 28053
/proc/meminfo: memFree=1654088/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=39344 CPUtime=522.03
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 11428 0 0 0 52193 10 0 0 25 0 1 0 143401911 40288256 9470 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 9836 9470 67 122 0 9710 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 39344

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 28053
/proc/meminfo: memFree=1652360/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=41060 CPUtime=582.01
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 11918 0 0 0 58190 11 0 0 25 0 1 0 143401911 42045440 9898 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534216 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 10265 9898 67 122 0 10139 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 41060

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 28053
/proc/meminfo: memFree=1648008/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=45548 CPUtime=642
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 13101 0 0 0 64188 12 0 0 25 0 1 0 143401911 46641152 11019 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 11387 11019 67 122 0 11261 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 45548


################
# More data... #
################

/proc/meminfo: memFree=1615192/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=76840 CPUtime=4000.99
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 22733 0 0 0 400072 27 0 0 25 0 1 0 143401911 78684160 18802 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528439 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 19210 18802 67 122 0 19084 0
Current children cumulated CPU time (s) 4000.99
Current children cumulated vsize (KiB) 76840

[startup+4062.31 s]
/proc/loadavg: 1.02 0.99 0.97 2/67 28253
/proc/meminfo: memFree=1615880/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=76828 CPUtime=4060.91
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 22823 0 0 0 406064 27 0 0 25 0 1 0 143401911 78671872 18802 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 19207 18802 67 122 0 19081 0
Current children cumulated CPU time (s) 4060.91
Current children cumulated vsize (KiB) 76828

[startup+4122.3 s]
/proc/loadavg: 1.01 0.99 0.97 2/67 28253
/proc/meminfo: memFree=1615944/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=76828 CPUtime=4120.89
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 22823 0 0 0 412062 27 0 0 25 0 1 0 143401911 78671872 18802 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 19207 18802 67 122 0 19081 0
Current children cumulated CPU time (s) 4120.89
Current children cumulated vsize (KiB) 76828

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/67 28253
/proc/meminfo: memFree=1615944/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=76828 CPUtime=4180.87
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 22913 0 0 0 418060 27 0 0 25 0 1 0 143401911 78671872 18802 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531298 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 19207 18802 67 122 0 19081 0
Current children cumulated CPU time (s) 4180.87
Current children cumulated vsize (KiB) 76828

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/67 28253
/proc/meminfo: memFree=1615880/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=76828 CPUtime=4240.85
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 23003 0 0 0 424058 27 0 0 25 0 1 0 143401911 78671872 18802 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530302 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 19207 18802 67 122 0 19081 0
Current children cumulated CPU time (s) 4240.85
Current children cumulated vsize (KiB) 76828

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/67 28253
/proc/meminfo: memFree=1616072/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=76828 CPUtime=4300.83
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 23003 0 0 0 430056 27 0 0 25 0 1 0 143401911 78671872 18802 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 19207 18802 67 122 0 19081 0
Current children cumulated CPU time (s) 4300.83
Current children cumulated vsize (KiB) 76828

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/67 28253
/proc/meminfo: memFree=1616008/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=76828 CPUtime=4360.82
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 23093 0 0 0 436055 27 0 0 25 0 1 0 143401911 78671872 18802 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 19207 18802 67 122 0 19081 0
Current children cumulated CPU time (s) 4360.82
Current children cumulated vsize (KiB) 76828

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/67 28253
/proc/meminfo: memFree=1616072/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=76828 CPUtime=4420.8
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 23093 0 0 0 442053 27 0 0 25 0 1 0 143401911 78671872 18802 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529869 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 19207 18802 67 122 0 19081 0
Current children cumulated CPU time (s) 4420.8
Current children cumulated vsize (KiB) 76828

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/67 28253
/proc/meminfo: memFree=1616008/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=76828 CPUtime=4480.78
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 23183 0 0 0 448051 27 0 0 25 0 1 0 143401911 78671872 18802 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 19207 18802 67 122 0 19081 0
Current children cumulated CPU time (s) 4480.78
Current children cumulated vsize (KiB) 76828

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/67 28253
/proc/meminfo: memFree=1616072/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=76828 CPUtime=4540.76
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 23183 0 0 0 454049 27 0 0 25 0 1 0 143401911 78671872 18802 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519546 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 19207 18802 67 122 0 19081 0
Current children cumulated CPU time (s) 4540.76
Current children cumulated vsize (KiB) 76828

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/67 28253
/proc/meminfo: memFree=1616008/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=76828 CPUtime=4600.75
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 23273 0 0 0 460048 27 0 0 25 0 1 0 143401911 78671872 18802 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 19207 18802 67 122 0 19081 0
Current children cumulated CPU time (s) 4600.75
Current children cumulated vsize (KiB) 76828

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

[startup+4607.91 s]
/proc/loadavg: 1.00 0.99 0.97 2/67 28253
/proc/meminfo: memFree=1616008/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=76828 CPUtime=4606.35
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 23273 0 0 0 460608 27 0 0 25 0 1 0 143401911 78671872 18802 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 19207 18802 67 122 0 19081 0
Current children cumulated CPU time (s) 4606.35
Current children cumulated vsize (KiB) 76828

[startup+4620.7 s]
/proc/loadavg: 1.00 0.99 0.97 2/67 28253
/proc/meminfo: memFree=1616008/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=76828 CPUtime=4619.14
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 23273 0 0 0 461887 27 0 0 25 0 1 0 143401911 78671872 18802 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519616 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 19207 18802 67 122 0 19081 0
Current children cumulated CPU time (s) 4619.14
Current children cumulated vsize (KiB) 76828

[startup+4627.1 s]
/proc/loadavg: 1.00 0.99 0.97 2/67 28253
/proc/meminfo: memFree=1616008/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=76828 CPUtime=4625.54
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 23273 0 0 0 462527 27 0 0 25 0 1 0 143401911 78671872 18802 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 19207 18802 67 122 0 19081 0
Current children cumulated CPU time (s) 4625.54
Current children cumulated vsize (KiB) 76828

[startup+4633.5 s]
/proc/loadavg: 1.00 0.99 0.97 2/67 28253
/proc/meminfo: memFree=1616008/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=76828 CPUtime=4631.94
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 23273 0 0 0 463167 27 0 0 25 0 1 0 143401911 78671872 18802 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 19207 18802 67 122 0 19081 0
Current children cumulated CPU time (s) 4631.94
Current children cumulated vsize (KiB) 76828

[startup+4636.7 s]
/proc/loadavg: 1.00 0.99 0.97 2/67 28253
/proc/meminfo: memFree=1616008/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=76828 CPUtime=4635.13
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 23273 0 0 0 463486 27 0 0 25 0 1 0 143401911 78671872 18802 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519807 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 19207 18802 67 122 0 19081 0
Current children cumulated CPU time (s) 4635.13
Current children cumulated vsize (KiB) 76828

[startup+4637.5 s]
/proc/loadavg: 1.00 0.99 0.97 2/67 28253
/proc/meminfo: memFree=1616008/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=76828 CPUtime=4635.94
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 23276 0 0 0 463567 27 0 0 25 0 1 0 143401911 78671872 18805 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 19207 18805 67 122 0 19081 0
Current children cumulated CPU time (s) 4635.94
Current children cumulated vsize (KiB) 76828

[startup+4637.9 s]
/proc/loadavg: 1.00 0.99 0.97 2/67 28253
/proc/meminfo: memFree=1616008/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=76828 CPUtime=4636.33
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 23276 0 0 0 463606 27 0 0 25 0 1 0 143401911 78671872 18805 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 19207 18805 67 122 0 19081 0
Current children cumulated CPU time (s) 4636.33
Current children cumulated vsize (KiB) 76828

[startup+4638.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/67 28253
/proc/meminfo: memFree=1616008/2055920 swapFree=4183056/4192956
[pid=27854] ppid=27852 vsize=76828 CPUtime=4636.73
/proc/27854/stat : 27854 (mxc) R 27852 27854 27798 0 -1 4194304 23276 0 0 0 463646 27 0 0 25 0 1 0 143401911 78671872 18805 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519258 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 19207 18805 67 122 0 19081 0
Current children cumulated CPU time (s) 4636.73
Current children cumulated vsize (KiB) 76828

Child status: 20
Real time (s): 4638.4
CPU time (s): 4636.82
CPU user time (s): 4636.54
CPU system time (s): 0.283956
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 77200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4636.54
system time used= 0.283956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23278
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= 8
involuntary context switches= 6601

runsolver used 5.03024 second user time and 10.3394 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Thu Apr 19 03:54:32 UTC 2007

IDJOB= 367579
IDBENCH= 20543
IDSOLVER= 174
FILE ID= node74/367579-1176954871

PBS_JOBID= 4605803

Free space on /tmp= 103200 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k30.cnf
COMMAND LINE= /tmp/evaluation/367579-1176954871/mxc /tmp/evaluation/367579-1176954871/instance-367579-1176954871.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-367579-1176954871 -o ROOT/results/node74/solver-367579-1176954871 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367579-1176954871/mxc /tmp/evaluation/367579-1176954871/instance-367579-1176954871.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  289f12ebf9081a7fa457cff725c2fa15

RANDOM SEED= 679499373

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1692824 kB
Buffers:         28812 kB
Cached:         262836 kB
SwapCached:       3064 kB
Active:         100284 kB
Inactive:       200964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1692824 kB
SwapTotal:     4192956 kB
SwapFree:      4183056 kB
Dirty:            5128 kB
Writeback:           0 kB
Mapped:          15540 kB
Slab:            47668 kB
Committed_AS:  2013296 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103200 MiB

End job on node74 on Thu Apr 19 05:11:50 UTC 2007