Trace number 1726564

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 2009-03-10? (TO) 1200.05 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d0.02-s111845174.sat05-536.reshuffled-07.cnf
MD5SUM71878da25e778158aa56312337016eac
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables772
Number of clauses9601
Sum of the clauses size28996
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39408
Number of clauses of size 4193
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

64.67/64.79	c starting MXC with:
64.67/64.79	c cnf_path = HOME/instance-1726564-1240713968.cnf
64.67/64.79	c restart_strategy = auto
64.67/64.79	c sign_strategy = cached
64.67/64.79	c use_preprocessing = -1
64.67/64.79	c output_implicant = 1
64.67/64.79	c timeout_seconds = 0
64.67/64.79	c running SatELite... done
64.67/64.79	c 194 vars eliminated
64.67/64.79	c received 0 units and 9408 clauses from SatELite
64.67/64.79	c 193 assignments made, starting to guess now
64.67/64.79	c ===================================[MXC]=====================================
64.67/64.79	c | Conflicts |                Clause Statistics                   |   Vars   |
64.67/64.79	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
64.67/64.79	c =============================================================================
64.67/64.79	c |         0 |       0       0     9408        0        0     nan |      772 |
64.67/64.79	c |       100 |       0       0     9408      100     1050    19.6 |      579 |
64.67/64.79	c |       210 |       0       0     9408      210     1105    17.5 |      579 |
64.67/64.79	c |       441 |       0       1     9408      440     1220    21.5 |      579 |
64.67/64.79	c |       805 |       0       1     9408      804     1402    24.1 |      579 |
64.67/64.79	c |      1315 |       0       1     9408     1314     1609    25.8 |      579 |
64.67/64.79	c |      1986 |       0       1     9408     1140     1754    24.1 |      579 |
64.67/64.79	c |      2834 |       0       2     9408     1054     1894    24.0 |      579 |
64.67/64.79	c |      3876 |       0       3     9408     1086     2031    23.0 |      579 |
64.67/64.79	c |      5132 |       0       3     9408     1271     2163    21.9 |      579 |
64.67/64.79	c |      6623 |       0       4     9408     1640     2292    21.3 |      579 |
64.67/64.79	c |      8373 |       0       5     9408     2219     2419    23.7 |      579 |
64.67/64.79	c |     10408 |       0       6     9408     1781     2543    21.9 |      579 |
64.67/64.79	c |     12756 |       0       7     9408     1509     2665    19.3 |      579 |
64.67/64.79	c |     15449 |       0       8     9408     1451     2786    17.8 |      579 |
64.67/64.79	c |     18521 |       0       8     9408     1654     2906    18.1 |      579 |
64.67/64.79	c |     22010 |       0       8     9408     2171     3025    20.6 |      579 |
64.67/64.79	c |     25958 |       0       8     9408     3052     3144    19.8 |      579 |
64.67/64.79	c |     30411 |       0       9     9408     2728     3262    22.0 |      579 |
64.67/64.79	c |     35419 |       0       9     9408     2772     3381    21.5 |      579 |
64.67/64.79	c |     41038 |       0      11     9408     3254     3499    19.4 |      579 |
64.67/64.79	c |     47329 |       0      12     9408     2449     3618    19.4 |      579 |
64.67/64.79	c |     54360 |       0      12     9408     2125     3737    18.5 |      579 |
64.67/64.79	c |     62205 |       0      13     9408     2368     3857    16.9 |      579 |
64.67/64.79	c |     70945 |       0      13     9408     3285     3978    19.3 |      579 |
64.67/64.79	c |     80669 |       0      13     9408     2925     4099    20.1 |      579 |
64.67/64.79	c |     91476 |       0      13     9408     3348     4222    18.9 |      579 |
64.67/64.79	c |    103474 |       0      14     9408     2510     4346    19.8 |      579 |
64.67/64.79	c |    116782 |       0      16     9408     2603     4471    17.9 |      579 |
64.67/64.79	c |    131532 |       0      18     9408     3774     4597    21.3 |      579 |
64.67/64.79	c |    147868 |       0      20     9408     3833     4726    20.1 |      579 |
64.67/64.79	c |    165948 |       0      20     9408     2779     4855    19.0 |      579 |
64.67/64.79	c |    185947 |       0      21     9408     3142     4987    22.3 |      579 |
64.67/64.79	c |    208057 |       0      21     9408     5118     5120    23.8 |      579 |
64.67/64.79	c |    232489 |       0      21     9408     3697     5255    22.1 |      579 |
64.67/64.79	c |    259475 |       0      22     9408     4128     5393    22.4 |      579 |
64.67/64.79	c |    289271 |       0      23     9408     3899     5532    21.5 |      579 |
64.67/64.79	c |    322158 |       0      23     9408     3191     5674    24.0 |      579 |
64.67/64.79	c |    358445 |       0      24     9408     5042     5818    21.5 |      579 |
64.67/64.79	c |    398472 |       0      24     9408     3897     5965    22.5 |      579 |
64.67/64.79	c |    442613 |       0      24     9408     5835     6114    21.3 |      579 |
64.67/64.79	c |    491279 |       0      26     9408     5070     6265    22.7 |      579 |
64.67/64.79	c |    544923 |       0      28     9408     4899

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1726564-1240713968/watcher-1726564-1240713968 -o /tmp/evaluation-result-1726564-1240713968/solver-1726564-1240713968 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1726564-1240713968.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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 30430
/proc/meminfo: memFree=1676992/2055924 swapFree=4180784/4192956
[pid=30430] ppid=30428 vsize=1252 CPUtime=0
/proc/30430/stat : 30430 (mxc-sat09) R 30428 30430 26913 0 -1 4194304 208 0 0 0 0 0 0 0 18 0 1 0 99431172 1282048 194 1992294400 134512640 135192793 4294956208 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/30430/statm: 313 194 54 166 0 144 0

[startup+0.0719709 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30430
/proc/meminfo: memFree=1676992/2055924 swapFree=4180784/4192956
[pid=30430] ppid=30428 vsize=2484 CPUtime=0.06
/proc/30430/stat : 30430 (mxc-sat09) R 30428 30430 26913 0 -1 4194304 521 0 0 0 6 0 0 0 18 0 1 0 99431172 2543616 471 1992294400 134512640 135192793 4294956208 18446744073709551615 134573794 0 0 4096 0 0 0 0 17 1 0 0
/proc/30430/statm: 621 471 56 166 0 452 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2484

[startup+0.101976 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30430
/proc/meminfo: memFree=1676992/2055924 swapFree=4180784/4192956
[pid=30430] ppid=30428 vsize=3284 CPUtime=0.09
/proc/30430/stat : 30430 (mxc-sat09) R 30428 30430 26913 0 -1 4194304 775 0 0 0 9 0 0 0 18 0 1 0 99431172 3362816 688 1992294400 134512640 135192793 4294956208 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/30430/statm: 821 688 72 166 0 652 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3284

[startup+0.302015 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30430
/proc/meminfo: memFree=1676992/2055924 swapFree=4180784/4192956
[pid=30430] ppid=30428 vsize=3548 CPUtime=0.29
/proc/30430/stat : 30430 (mxc-sat09) R 30428 30430 26913 0 -1 4194304 863 0 0 0 29 0 0 0 19 0 1 0 99431172 3633152 776 1992294400 134512640 135192793 4294956208 18446744073709551615 134534152 0 0 4096 0 0 0 0 17 1 0 0
/proc/30430/statm: 887 776 73 166 0 718 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3548

[startup+0.701094 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30430
/proc/meminfo: memFree=1676992/2055924 swapFree=4180784/4192956
[pid=30430] ppid=30428 vsize=3816 CPUtime=0.69
/proc/30430/stat : 30430 (mxc-sat09) R 30428 30430 26913 0 -1 4194304 903 0 0 0 69 0 0 0 22 0 1 0 99431172 3907584 816 1992294400 134512640 135192793 4294956208 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/30430/statm: 954 816 73 166 0 785 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3816

[startup+1.50125 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30431
/proc/meminfo: memFree=1673912/2055924 swapFree=4180784/4192956
[pid=30430] ppid=30428 vsize=3948 CPUtime=1.49
/proc/30430/stat : 30430 (mxc-sat09) R 30428 30430 26913 0 -1 4194304 936 0 0 0 149 0 0 0 25 0 1 0 99431172 4042752 849 1992294400 134512640 135192793 4294956208 18446744073709551615 134533998 0 0 4096 0 0 0 0 17 1 0 0
/proc/30430/statm: 987 849 73 166 0 818 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3948

[startup+3.10156 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30431
/proc/meminfo: memFree=1673592/2055924 swapFree=4180784/4192956
[pid=30430] ppid=30428 vsize=4216 CPUtime=3.09
/proc/30430/stat : 30430 (mxc-sat09) R 30428 30430 26913 0 -1 4194304 1005 0 0 0 309 0 0 0 25 0 1 0 99431172 4317184 918 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/30430/statm: 1054 918 73 166 0 885 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4216

[startup+6.30119 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30431
/proc/meminfo: memFree=1673144/2055924 swapFree=4180784/4192956
[pid=30430] ppid=30428 vsize=4492 CPUtime=6.29
/proc/30430/stat : 30430 (mxc-sat09) R 30428 30430 26913 0 -1 4194304 1069 0 0 0 629 0 0 0 25 0 1 0 99431172 4599808 982 1992294400 134512640 135192793 4294956208 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/30430/statm: 1123 982 73 166 0 954 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4492

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30431
/proc/meminfo: memFree=1672760/2055924 swapFree=4180784/4192956
[pid=30430] ppid=30428 vsize=4768 CPUtime=12.68
/proc/30430/stat : 30430 (mxc-sat09) R 30428 30430 26913 0 -1 4194304 1161 0 0 0 1268 0 0 0 25 0 1 0 99431172 4882432 1074 1992294400 134512640 135192793 4294956208 18446744073709551615 134532560 0 0 4096 0 0 0 0 17 1 0 0
/proc/30430/statm: 1192 1074 73 166 0 1023 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4768

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30431
/proc/meminfo: memFree=1672184/2055924 swapFree=4180784/4192956
[pid=30430] ppid=30428 vsize=5320 CPUtime=25.49
/proc/30430/stat : 30430 (mxc-sat09) R 30428 30430 26913 0 -1 4194304 1283 0 0 0 2548 1 0 0 25 0 1 0 99431172 5447680 1196 1992294400 134512640 135192793 4294956208 18446744073709551615 134534006 0 0 4096 0 0 0 0 17 1 0 0
/proc/30430/statm: 1330 1196 73 166 0 1161 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5320

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30431
/proc/meminfo: memFree=1671480/2055924 swapFree=4180784/4192956
[pid=30430] ppid=30428 vsize=6172 CPUtime=51.07
/proc/30430/stat : 30430 (mxc-sat09) R 30428 30430 26913 0 -1 4194304 1462 0 0 0 5106 1 0 0 25 0 1 0 99431172 6320128 1375 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/30430/statm: 1543 1375 73 166 0 1374 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6172

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30431
/proc/meminfo: memFree=1670520/2055924 swapFree=4180784/4192956
[pid=30430] ppid=30428 vsize=7328 CPUtime=102.25
/proc/30430/stat : 30430 (mxc-sat09) R 30428 30430 26913 0 -1 4194304 1712 0 0 0 10224 1 0 0 25 0 1 0 99431172 7503872 1625 1992294400 134512640 135192793 4294956208 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/30430/statm: 1832 1625 73 166 0 1663 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 7328

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30431
/proc/meminfo: memFree=1669624/2055924 swapFree=4180784/4192956
[pid=30430] ppid=30428 vsize=8192 CPUtime=162.23
/proc/30430/stat : 30430 (mxc-sat09) R 30428 30430 26913 0 -1 4194304 1912 0 0 0 16222 1 0 0 25 0 1 0 99431172 8388608 1825 1992294400 134512640 135192793 4294956208 18446744073709551615 134533998 0 0 4096 0 0 0 0 17 1 0 0
/proc/30430/statm: 2048 1825 73 166 0 1879 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 8192

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30431
/proc/meminfo: memFree=1668792/2055924 swapFree=4180784/4192956
[pid=30430] ppid=30428 vsize=9108 CPUtime=222.21
/proc/30430/stat : 30430 (mxc-sat09) R 30428 30430 26913 0 -1 4194304 2107 0 0 0 22219 2 0 0 25 0 1 0 99431172 9326592 2020 1992294400 134512640 135192793 4294956208 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/30430/statm: 2277 2020 73 166 0 2108 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 9108

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30431
/proc/meminfo: memFree=1668152/2055924 swapFree=4180784/4192956
[pid=30430] ppid=30428 vsize=9716 CPUtime=282.19
/proc/30430/stat : 30430 (mxc-sat09) R 30428 30430 26913 0 -1 4194304 2254 0 0 0 28217 2 0 0 25 0 1 0 99431172 9949184 2167 1992294400 134512640 135192793 4294956208 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/30430/statm: 2429 2167 73 166 0 2260 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 9716

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30431
/proc/meminfo: memFree=1667448/2055924 swapFree=4180784/4192956
[pid=30430] ppid=30428 vsize=10372 CPUtime=342.16
/proc/30430/stat : 30430 (mxc-sat09) R 30428 30430 26913 0 -1 4194304 2417 0 0 0 34214 2 0 0 25 0 1 0 99431172 10620928 2330 1992294400 134512640 135192793 4294956208 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30430/statm: 2593 2330 73 166 0 2424 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 10372

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30431
/proc/meminfo: memFree=1667256/2055924 swapFree=4180784/4192956
[pid=30430] ppid=30428 vsize=10532 CPUtime=402.14
/proc/30430/stat : 30430 (mxc-sat09) R 30428 30430 26913 0 -1 4194304 2479 0 0 0 40212 2 0 0 25 0 1 0 99431172 10784768 2392 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/30430/statm: 2633 2392 73 166 0 2464 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 10532

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30431
/proc/meminfo: memFree=1666680/2055924 swapFree=4180784/4192956
[pid=30430] ppid=30428 vsize=11144 CPUtime=462.11
/proc/30430/stat : 30430 (mxc-sat09) R 30428 30430 26913 0 -1 4194304 2602 0 0 0 46209 2 0 0 25 0 1 0 99431172 11411456 2515 1992294400 134512640 135192793 4294956208 18446744073709551615 134534206 0 0 4096 0 0 0 0 17 1 0 0
/proc/30430/statm: 2786 2515 73 166 0 2617 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 11144

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30431
/proc/meminfo: memFree=1666296/2055924 swapFree=4180784/4192956
[pid=30430] ppid=30428 vsize=11772 CPUtime=522.1
/proc/30430/stat : 30430 (mxc-sat09) R 30428 30430 26913 0 -1 4194304 2720 0 0 0 52207 3 0 0 25 0 1 0 99431172 12054528 2633 1992294400 134512640 135192793 4294956208 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/30430/statm: 2943 2633 73 166 0 2774 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 11772

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30431
/proc/meminfo: memFree=1665848/2055924 swapFree=4180784/4192956
[pid=30430] ppid=30428 vsize=12236 CPUtime=582.08
/proc/30430/stat : 30430 (mxc-sat09) R 30428 30430 26913 0 -1 4194304 2819 0 0 0 58205 3 0 0 25 0 1 0 99431172 12529664 2732 1992294400 134512640 135192793 4294956208 18446744073709551615 134533971 0 0 4096 0 0 0 0 17 1 0 0
/proc/30430/statm: 3059 2732 73 166 0 2890 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 12236

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30431
/proc/meminfo: memFree=1665656/2055924 swapFree=4180784/4192956
[pid=30430] ppid=30428 vsize=12396 CPUtime=642.05
/proc/30430/stat : 30430 (mxc-sat09) R 30428 30430 26913 0 -1 4194304 2861 0 0 0 64202 3 0 0 25 0 1 0 99431172 12693504 2774 1992294400 134512640 135192793 4294956208 18446744073709551615 134534236 0 0 4096 0 0 0 0 17 1 0 0
/proc/30430/statm: 3099 2774 73 166 0 2930 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 12396

[startup+702.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 30431
/proc/meminfo: memFree=1665272/2055924 swapFree=4180784/4192956
[pid=30430] ppid=30428 vsize=12832 CPUtime=702.03
/proc/30430/stat : 30430 (mxc-sat09) R 30428 30430 26913 0 -1 4194304 2941 0 0 0 70200 3 0 0 25 0 1 0 99431172 13139968 2854 1992294400 134512640 135192793 4294956208 18446744073709551615 134551394 0 0 4096 0 0 0 0 17 1 0 0
/proc/30430/statm: 3208 2854 73 166 0 3039 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 12832

[startup+762.306 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 30431
/proc/meminfo: memFree=1665016/2055924 swapFree=4180784/4192956
[pid=30430] ppid=30428 vsize=13132 CPUtime=762.01
/proc/30430/stat : 30430 (mxc-sat09) R 30428 30430 26913 0 -1 4194304 3004 0 0 0 76198 3 0 0 25 0 1 0 99431172 13447168 2917 1992294400 134512640 135192793 4294956208 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/30430/statm: 3283 2917 73 166 0 3114 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 13132

[startup+822.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 30431
/proc/meminfo: memFree=1664824/2055924 swapFree=4180784/4192956
[pid=30430] ppid=30428 vsize=13436 CPUtime=821.98
/proc/30430/stat : 30430 (mxc-sat09) R 30428 30430 26913 0 -1 4194304 3069 0 0 0 82195 3 0 0 25 0 1 0 99431172 13758464 2982 1992294400 134512640 135192793 4294956208 18446744073709551615 134532590 0 0 4096 0 0 0 0 17 1 0 0
/proc/30430/statm: 3359 2982 73 166 0 3190 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 13436

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30431
/proc/meminfo: memFree=1664248/2055924 swapFree=4180784/4192956
[pid=30430] ppid=30428 vsize=13908 CPUtime=881.96
/proc/30430/stat : 30430 (mxc-sat09) R 30428 30430 26913 0 -1 4194304 3208 0 0 0 88192 4 0 0 25 0 1 0 99431172 14241792 3121 1992294400 134512640 135192793 4294956208 18446744073709551615 134533866 0 0 4096 0 0 0 0 17 1 0 0
/proc/30430/statm: 3477 3121 73 166 0 3308 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 13908

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30437
/proc/meminfo: memFree=1663856/2055924 swapFree=4180784/4192956
[pid=30430] ppid=30428 vsize=14640 CPUtime=941.94
/proc/30430/stat : 30430 (mxc-sat09) R 30428 30430 26913 0 -1 4194304 3322 0 0 0 94190 4 0 0 25 0 1 0 99431172 14991360 3235 1992294400 134512640 135192793 4294956208 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/30430/statm: 3660 3235 73 166 0 3491 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 14640

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30437
/proc/meminfo: memFree=1663472/2055924 swapFree=4180784/4192956
[pid=30430] ppid=30428 vsize=14992 CPUtime=1001.91
/proc/30430/stat : 30430 (mxc-sat09) R 30428 30430 26913 0 -1 4194304 3399 0 0 0 100187 4 0 0 25 0 1 0 99431172 15351808 3312 1992294400 134512640 135192793 4294956208 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/30430/statm: 3748 3312 73 166 0 3579 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 14992

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30437
/proc/meminfo: memFree=1663280/2055924 swapFree=4180784/4192956
[pid=30430] ppid=30428 vsize=15180 CPUtime=1061.89
/proc/30430/stat : 30430 (mxc-sat09) R 30428 30430 26913 0 -1 4194304 3435 0 0 0 106185 4 0 0 25 0 1 0 99431172 15544320 3348 1992294400 134512640 135192793 4294956208 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/30430/statm: 3795 3348 73 166 0 3626 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 15180

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30437
/proc/meminfo: memFree=1662832/2055924 swapFree=4180784/4192956
[pid=30430] ppid=30428 vsize=15532 CPUtime=1121.87
/proc/30430/stat : 30430 (mxc-sat09) R 30428 30430 26913 0 -1 4194304 3524 0 0 0 112183 4 0 0 25 0 1 0 99431172 15904768 3437 1992294400 134512640 135192793 4294956208 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/30430/statm: 3883 3437 73 166 0 3714 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 15532

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30437
/proc/meminfo: memFree=1662576/2055924 swapFree=4180784/4192956
[pid=30430] ppid=30428 vsize=15908 CPUtime=1181.84
/proc/30430/stat : 30430 (mxc-sat09) R 30428 30430 26913 0 -1 4194304 3601 0 0 0 118180 4 0 0 25 0 1 0 99431172 16289792 3514 1992294400 134512640 135192793 4294956208 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/30430/statm: 3977 3514 73 166 0 3808 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 15908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30437
/proc/meminfo: memFree=1662512/2055924 swapFree=4180784/4192956
[pid=30430] ppid=30428 vsize=15908 CPUtime=1200.04
/proc/30430/stat : 30430 (mxc-sat09) R 30428 30430 26913 0 -1 4194304 3606 0 0 0 120000 4 0 0 25 0 1 0 99431172 16289792 3519 1992294400 134512640 135192793 4294956208 18446744073709551615 134533878 0 0 4096 0 0 0 0 17 1 0 0
/proc/30430/statm: 3977 3519 73 166 0 3808 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 15908

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30437
/proc/meminfo: memFree=1662512/2055924 swapFree=4180784/4192956
[pid=30430] ppid=30428 vsize=15908 CPUtime=1200.04
/proc/30430/stat : 30430 (mxc-sat09) R 30428 30430 26913 0 -1 4194304 3606 0 0 0 120000 4 0 0 25 0 1 0 99431172 16289792 3519 1992294400 134512640 135192793 4294956208 18446744073709551615 134533878 0 0 4096 0 0 0 0 17 1 0 0
/proc/30430/statm: 3977 3519 73 166 0 3808 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 15908

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1200
CPU system time (s): 0.050992
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 15908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3606
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= 2
involuntary context switches= 2245

runsolver used 1.21182 second user time and 2.08968 second system time

The end

Launcher Data 

Begin job on node6 at 2009-04-26 04:46:08
IDJOB=1726564
IDBENCH=24617
IDSOLVER=504
FILE ID=node6/1726564-1240713968
PBS_JOBID= 9186809
Free space on /tmp= 66336 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d0.02-s111845174.sat05-536.reshuffled-07.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1726564-1240713968/watcher-1726564-1240713968 -o /tmp/evaluation-result-1726564-1240713968/solver-1726564-1240713968 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1726564-1240713968.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 71878da25e778158aa56312337016eac
RANDOM SEED=318522809

node6.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.281
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		: 3000.281
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:      2055924 kB
MemFree:       1677408 kB
Buffers:         41540 kB
Cached:         261624 kB
SwapCached:       6032 kB
Active:         107536 kB
Inactive:       204164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1677408 kB
SwapTotal:     4192956 kB
SwapFree:      4180784 kB
Dirty:             832 kB
Writeback:           0 kB
Mapped:          14120 kB
Slab:            52756 kB
Committed_AS:   419808 kB
PageTables:       1452 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= 66336 MiB
End job on node6 at 2009-04-26 05:06:11