Trace number 1512753

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S2054922493-058.cnf
MD5SUMb60450275781a4bce2d80b1541942582
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark344.932
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
Number of clauses of size over 50

Solver Data 

85.16/85.22	c starting MXC with:
85.16/85.22	c cnf_path = HOME/instance-1512753-1238207745.cnf
85.16/85.22	c restart_strategy = auto
85.16/85.22	c sign_strategy = cached
85.16/85.22	c use_preprocessing = -1
85.16/85.22	c output_implicant = 1
85.16/85.22	c timeout_seconds = 0
85.16/85.22	c running SatELite... done
85.16/85.22	c 1 vars eliminated
85.16/85.22	c received 0 units and 22000 clauses from SatELite
85.16/85.22	c 0 assignments made, starting to guess now
85.16/85.22	c ===================================[MXC]=====================================
85.16/85.22	c | Conflicts |                Clause Statistics                   |   Vars   |
85.16/85.22	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
85.16/85.22	c =============================================================================
85.16/85.22	c |         0 |       0       0    22000        0        0     nan |     1100 |
85.16/85.22	c |       100 |       0       0    22000      100     1050   113.6 |     1100 |
85.16/85.22	c |       210 |       0       0    22000      210     1105   121.6 |     1100 |
85.16/85.22	c |       441 |       0       0    22000      441     1220   125.5 |     1100 |
85.16/85.22	c |       805 |       0       0    22000      805     1402   122.7 |     1100 |
85.16/85.22	c |      1315 |       0       0    22000     1315     1609   126.7 |     1100 |
85.16/85.22	c |      1986 |       0       0    22000     1138     1754   136.5 |     1100 |
85.16/85.22	c |      2834 |       0       0    22000     1046     1894   138.8 |     1100 |
85.16/85.22	c |      3876 |       0       0    22000     1076     2031   134.1 |     1100 |
85.16/85.22	c |      5132 |       0       0    22000     1259     2163   140.5 |     1100 |
85.16/85.22	c |      6623 |       0       0    22000     1624     2292   131.2 |     1100 |
85.16/85.22	c |      8373 |       0       0    22000     2200     2419   145.1 |     1100 |
85.16/85.22	c |     10408 |       0       0    22000     1761     2543   141.9 |     1100 |
85.16/85.22	c |     12756 |       0       0    22000     1490     2665   135.1 |     1100 |
85.16/85.22	c |     15449 |       0       0    22000     1428     2786   143.9 |     1100 |
85.16/85.22	c |     18521 |       0       0    22000     1629     2906   138.6 |     1100 |
85.16/85.22	c |     22010 |       0       0    22000     2140     3025   139.1 |     1100 |
85.16/85.22	c |     25958 |       0       0    22000     3012     3144   151.4 |     1100 |
85.16/85.22	c |     30411 |       0       0    22000     2677     3262   136.1 |     1100 |
85.16/85.22	c |     35419 |       0       0    22000     2710     3381   147.8 |     1100 |
85.16/85.22	c |     41038 |       0       0    22000     3184     3499   142.2 |     1100 |
85.16/85.22	c |     47329 |       0       0    22000     2362     3618   140.6 |     1100 |
85.16/85.22	c |     54360 |       0       0    22000     2017     3737   138.1 |     1100 |
85.16/85.22	c |     62205 |       0       0    22000     2260     3857   144.0 |     1100 |
85.16/85.22	c |     70945 |       0       0    22000     3158     3978   147.1 |     1100 |
85.16/85.22	c |     80669 |       0       0    22000     2795     4099   136.6 |     1100 |
85.16/85.22	c |     91476 |       0       0    22000     3193     4222   149.8 |     1100 |
85.16/85.22	c |    103474 |       0       0    22000     2330     4346   142.0 |     1100 |
85.16/85.22	c |    116782 |       0       0    22000     2405     4471   135.7 |     1100 |
85.16/85.22	c |    131532 |       0       0    22000     3545     4597   141.6 |     1100 |
85.16/85.22	c |    147868 |       0       0    22000     3578     4726   146.1 |     1100 |
85.16/85.22	c |    165948 |       0       0    22000     2500     4855   156.3 |     1100 |
85.16/85.22	c |    185947 |       0       0    22000     2792     4987   138.9 |     1100 |
85.16/85.22	c |    208057 |       0       0    22000     4707     5120   141.0 |     1100 |
85.16/85.22	c |    232489 |       0       0    22000     3229     5255   141.5 |     1100 |
85.16/85.22	c |    259475 |       0       0    22000     3602     5393   143.0 |     1100 |
85.16/85.22	c |    289271 |       0       0    22000     3344     5532   149.7 |     1100 |
85.16/85.22	c |    322158 |       0       0    22000     5421     5674   143.3 |     1100 |
85.16/85.22	c |    358445 |       0       0    22000     4388     5818   140.2 |     1100 |
85.16/85.22	c |    398472 |       0       0    22000     3175     5965   155.9 |     1100 |
85.16/85.22	c |    442613 |       0       0    22000     5064     6114   150.7 |     1100 |
85.16/85.22	c |    491279 |       0       0    22000     4227     6265   144.0 |     1100 |
85.16/85.22	c |    544923 |       0       0    22000     4013

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1512753-1238207745/watcher-1512753-1238207745 -o /tmp/evaluation-result-1512753-1238207745/solver-1512753-1238207745 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1512753-1238207745.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: 0.91 0.95 0.87 3/64 2873
/proc/meminfo: memFree=920152/2055920 swapFree=4178768/4192956
[pid=2873] ppid=2871 vsize=1776 CPUtime=0
/proc/2873/stat : 2873 (mxc-sat09) R 2871 2873 2774 0 -1 4194304 314 0 0 0 0 0 0 0 18 0 1 0 1093440741 1818624 300 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/2873/statm: 444 300 54 166 0 275 0

[startup+0.0402301 s]
/proc/loadavg: 0.91 0.95 0.87 3/64 2873
/proc/meminfo: memFree=920152/2055920 swapFree=4178768/4192956
[pid=2873] ppid=2871 vsize=2920 CPUtime=0.03
/proc/2873/stat : 2873 (mxc-sat09) R 2871 2873 2774 0 -1 4194304 717 0 0 0 3 0 0 0 18 0 1 0 1093440741 2990080 571 1992294400 134512640 135192793 4294956224 18446744073709551615 134567773 0 0 4096 0 0 0 0 17 1 0 0
/proc/2873/statm: 730 571 55 166 0 561 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2920

[startup+0.10124 s]
/proc/loadavg: 0.91 0.95 0.87 3/64 2873
/proc/meminfo: memFree=920152/2055920 swapFree=4178768/4192956
[pid=2873] ppid=2871 vsize=2920 CPUtime=0.09
/proc/2873/stat : 2873 (mxc-sat09) R 2871 2873 2774 0 -1 4194304 717 0 0 0 9 0 0 0 18 0 1 0 1093440741 2990080 571 1992294400 134512640 135192793 4294956224 18446744073709551615 134573739 0 0 4096 0 0 0 0 17 1 0 0
/proc/2873/statm: 730 571 55 166 0 561 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2920

[startup+0.301276 s]
/proc/loadavg: 0.91 0.95 0.87 3/64 2873
/proc/meminfo: memFree=920152/2055920 swapFree=4178768/4192956
[pid=2873] ppid=2871 vsize=6300 CPUtime=0.29
/proc/2873/stat : 2873 (mxc-sat09) R 2871 2873 2774 0 -1 4194304 1664 0 0 0 29 0 0 0 19 0 1 0 1093440741 6451200 1430 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/2873/statm: 1575 1430 71 166 0 1406 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6300

[startup+0.701348 s]
/proc/loadavg: 0.91 0.95 0.87 3/64 2873
/proc/meminfo: memFree=920152/2055920 swapFree=4178768/4192956
[pid=2873] ppid=2871 vsize=7224 CPUtime=0.69
/proc/2873/stat : 2873 (mxc-sat09) R 2871 2873 2774 0 -1 4194304 1892 0 0 0 69 0 0 0 22 0 1 0 1093440741 7397376 1658 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/2873/statm: 1806 1658 72 166 0 1637 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7224

[startup+1.50149 s]
/proc/loadavg: 0.91 0.95 0.87 2/65 2874
/proc/meminfo: memFree=913552/2055920 swapFree=4178768/4192956
[pid=2873] ppid=2871 vsize=7752 CPUtime=1.49
/proc/2873/stat : 2873 (mxc-sat09) R 2871 2873 2774 0 -1 4194304 2021 0 0 0 149 0 0 0 25 0 1 0 1093440741 7938048 1787 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/2873/statm: 1938 1787 72 166 0 1769 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7752

[startup+3.10178 s]
/proc/loadavg: 0.91 0.95 0.87 2/65 2874
/proc/meminfo: memFree=912976/2055920 swapFree=4178768/4192956
[pid=2873] ppid=2871 vsize=8148 CPUtime=3.09
/proc/2873/stat : 2873 (mxc-sat09) R 2871 2873 2774 0 -1 4194304 2124 0 0 0 309 0 0 0 25 0 1 0 1093440741 8343552 1890 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/2873/statm: 2037 1890 72 166 0 1868 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8148

[startup+6.30135 s]
/proc/loadavg: 0.92 0.95 0.87 2/65 2874
/proc/meminfo: memFree=911888/2055920 swapFree=4178768/4192956
[pid=2873] ppid=2871 vsize=9072 CPUtime=6.29
/proc/2873/stat : 2873 (mxc-sat09) R 2871 2873 2774 0 -1 4194304 2360 0 0 0 629 0 0 0 25 0 1 0 1093440741 9289728 2126 1992294400 134512640 135192793 4294956224 18446744073709551615 134534012 0 0 4096 0 0 0 0 17 1 0 0
/proc/2873/statm: 2268 2126 72 166 0 2099 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9072

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.87 2/65 2874
/proc/meminfo: memFree=910864/2055920 swapFree=4178768/4192956
[pid=2873] ppid=2871 vsize=10260 CPUtime=12.69
/proc/2873/stat : 2873 (mxc-sat09) R 2871 2873 2774 0 -1 4194304 2643 0 0 0 1268 1 0 0 25 0 1 0 1093440741 10506240 2409 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/2873/statm: 2565 2409 72 166 0 2396 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10260

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.88 2/65 2874
/proc/meminfo: memFree=909008/2055920 swapFree=4178768/4192956
[pid=2873] ppid=2871 vsize=11712 CPUtime=25.48
/proc/2873/stat : 2873 (mxc-sat09) R 2871 2873 2774 0 -1 4194304 3022 0 0 0 2547 1 0 0 25 0 1 0 1093440741 11993088 2788 1992294400 134512640 135192793 4294956224 18446744073709551615 134550785 0 0 4096 0 0 0 0 17 1 0 0
/proc/2873/statm: 2928 2788 72 166 0 2759 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11712

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.88 2/65 2874
/proc/meminfo: memFree=906640/2055920 swapFree=4178768/4192956
[pid=2873] ppid=2871 vsize=14088 CPUtime=51.08
/proc/2873/stat : 2873 (mxc-sat09) R 2871 2873 2774 0 -1 4194304 3595 0 0 0 5106 2 0 0 25 0 1 0 1093440741 14426112 3361 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/2873/statm: 3522 3361 72 166 0 3353 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14088

[startup+102.306 s]
/proc/loadavg: 1.06 0.98 0.89 2/65 2874
/proc/meminfo: memFree=903824/2055920 swapFree=4178768/4192956
[pid=2873] ppid=2871 vsize=16876 CPUtime=102.25
/proc/2873/stat : 2873 (mxc-sat09) R 2871 2873 2774 0 -1 4194304 4315 0 0 0 10223 2 0 0 25 0 1 0 1093440741 17281024 4081 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2873/statm: 4219 4081 72 166 0 4050 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 16876

[startup+162.302 s]
/proc/loadavg: 1.09 1.00 0.90 2/65 2874
/proc/meminfo: memFree=901136/2055920 swapFree=4178768/4192956
[pid=2873] ppid=2871 vsize=19656 CPUtime=162.23
/proc/2873/stat : 2873 (mxc-sat09) R 2871 2873 2774 0 -1 4194304 4980 0 0 0 16220 3 0 0 25 0 1 0 1093440741 20127744 4746 1992294400 134512640 135192793 4294956224 18446744073709551615 134552331 0 0 4096 0 0 0 0 17 1 0 0
/proc/2873/statm: 4914 4746 72 166 0 4745 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 19656

[startup+222.302 s]
/proc/loadavg: 1.09 1.01 0.91 2/65 2874
/proc/meminfo: memFree=899088/2055920 swapFree=4178768/4192956
[pid=2873] ppid=2871 vsize=21648 CPUtime=222.21
/proc/2873/stat : 2873 (mxc-sat09) R 2871 2873 2774 0 -1 4194304 5475 0 0 0 22218 3 0 0 25 0 1 0 1093440741 22167552 5241 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/2873/statm: 5412 5241 72 166 0 5243 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 21648

[startup+282.302 s]
/proc/loadavg: 1.20 1.07 0.93 2/65 2874
/proc/meminfo: memFree=897232/2055920 swapFree=4178768/4192956
[pid=2873] ppid=2871 vsize=23504 CPUtime=282.19
/proc/2873/stat : 2873 (mxc-sat09) R 2871 2873 2774 0 -1 4194304 5938 0 0 0 28216 3 0 0 25 0 1 0 1093440741 24068096 5704 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2873/statm: 5876 5704 72 166 0 5707 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23504

[startup+342.301 s]
/proc/loadavg: 1.07 1.05 0.93 2/65 2876
/proc/meminfo: memFree=896016/2055920 swapFree=4178768/4192956
[pid=2873] ppid=2871 vsize=24708 CPUtime=342.17
/proc/2873/stat : 2873 (mxc-sat09) R 2871 2873 2774 0 -1 4194304 6247 0 0 0 34213 4 0 0 25 0 1 0 1093440741 25300992 6013 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/2873/statm: 6177 6013 72 166 0 6008 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 24708

[startup+402.301 s]
/proc/loadavg: 1.02 1.04 0.93 2/65 2876
/proc/meminfo: memFree=894544/2055920 swapFree=4178768/4192956
[pid=2873] ppid=2871 vsize=26204 CPUtime=402.14
/proc/2873/stat : 2873 (mxc-sat09) R 2871 2873 2774 0 -1 4194304 6608 0 0 0 40210 4 0 0 25 0 1 0 1093440741 26832896 6374 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2873/statm: 6551 6374 72 166 0 6382 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 26204

[startup+462.302 s]
/proc/loadavg: 1.01 1.03 0.93 2/65 2876
/proc/meminfo: memFree=893136/2055920 swapFree=4178768/4192956
[pid=2873] ppid=2871 vsize=27668 CPUtime=462.13
/proc/2873/stat : 2873 (mxc-sat09) R 2871 2873 2774 0 -1 4194304 6955 0 0 0 46208 5 0 0 25 0 1 0 1093440741 28332032 6721 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/2873/statm: 6917 6721 72 166 0 6748 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 27668

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 0.93 2/65 2876
/proc/meminfo: memFree=892048/2055920 swapFree=4178768/4192956
[pid=2873] ppid=2871 vsize=28756 CPUtime=522.1
/proc/2873/stat : 2873 (mxc-sat09) R 2871 2873 2774 0 -1 4194304 7230 0 0 0 52205 5 0 0 25 0 1 0 1093440741 29446144 6996 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2873/statm: 7189 6996 72 166 0 7020 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 28756

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 0.93 2/65 2876
/proc/meminfo: memFree=891216/2055920 swapFree=4178768/4192956
[pid=2873] ppid=2871 vsize=29560 CPUtime=582.08
/proc/2873/stat : 2873 (mxc-sat09) R 2871 2873 2774 0 -1 4194304 7433 0 0 0 58203 5 0 0 25 0 1 0 1093440741 30269440 7199 1992294400 134512640 135192793 4294956224 18446744073709551615 134552427 0 0 4096 0 0 0 0 17 1 0 0
/proc/2873/statm: 7390 7199 72 166 0 7221 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 29560

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 0.93 2/65 2876
/proc/meminfo: memFree=890128/2055920 swapFree=4178768/4192956
[pid=2873] ppid=2871 vsize=30768 CPUtime=642.06
/proc/2873/stat : 2873 (mxc-sat09) R 2871 2873 2774 0 -1 4194304 7708 0 0 0 64201 5 0 0 25 0 1 0 1093440741 31506432 7474 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/2873/statm: 7692 7474 72 166 0 7523 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 30768

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 2876
/proc/meminfo: memFree=889360/2055920 swapFree=4178768/4192956
[pid=2873] ppid=2871 vsize=31452 CPUtime=702.04
/proc/2873/stat : 2873 (mxc-sat09) R 2871 2873 2774 0 -1 4194304 7891 0 0 0 70198 6 0 0 25 0 1 0 1093440741 32206848 7657 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/2873/statm: 7863 7657 72 166 0 7694 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 31452

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 2876
/proc/meminfo: memFree=888272/2055920 swapFree=4178768/4192956
[pid=2873] ppid=2871 vsize=32544 CPUtime=762.03
/proc/2873/stat : 2873 (mxc-sat09) R 2871 2873 2774 0 -1 4194304 8156 0 0 0 76197 6 0 0 25 0 1 0 1093440741 33325056 7922 1992294400 134512640 135192793 4294956224 18446744073709551615 134551982 0 0 4096 0 0 0 0 17 1 0 0
/proc/2873/statm: 8136 7922 72 166 0 7967 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 32544

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 2876
/proc/meminfo: memFree=887696/2055920 swapFree=4178768/4192956
[pid=2873] ppid=2871 vsize=33204 CPUtime=822
/proc/2873/stat : 2873 (mxc-sat09) R 2871 2873 2774 0 -1 4194304 8303 0 0 0 82194 6 0 0 25 0 1 0 1093440741 34000896 8069 1992294400 134512640 135192793 4294956224 18446744073709551615 134548096 0 0 4096 0 0 0 0 17 1 0 0
/proc/2873/statm: 8301 8069 72 166 0 8132 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 33204

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 2876
/proc/meminfo: memFree=886352/2055920 swapFree=4178768/4192956
[pid=2873] ppid=2871 vsize=34524 CPUtime=881.97
/proc/2873/stat : 2873 (mxc-sat09) R 2871 2873 2774 0 -1 4194304 8630 0 0 0 88191 6 0 0 25 0 1 0 1093440741 35352576 8396 1992294400 134512640 135192793 4294956224 18446744073709551615 134534303 0 0 4096 0 0 0 0 17 1 0 0
/proc/2873/statm: 8631 8396 72 166 0 8462 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 34524

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 2876
/proc/meminfo: memFree=886032/2055920 swapFree=4178768/4192956
[pid=2873] ppid=2871 vsize=34788 CPUtime=941.96
/proc/2873/stat : 2873 (mxc-sat09) R 2871 2873 2774 0 -1 4194304 8704 0 0 0 94189 7 0 0 25 0 1 0 1093440741 35622912 8470 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2873/statm: 8697 8470 72 166 0 8528 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 34788

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 2876
/proc/meminfo: memFree=885520/2055920 swapFree=4178768/4192956
[pid=2873] ppid=2871 vsize=35488 CPUtime=1001.94
/proc/2873/stat : 2873 (mxc-sat09) R 2871 2873 2774 0 -1 4194304 8841 0 0 0 100187 7 0 0 25 0 1 0 1093440741 36339712 8607 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2873/statm: 8872 8607 72 166 0 8703 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 35488

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 2876
/proc/meminfo: memFree=884880/2055920 swapFree=4178768/4192956
[pid=2873] ppid=2871 vsize=36020 CPUtime=1061.91
/proc/2873/stat : 2873 (mxc-sat09) R 2871 2873 2774 0 -1 4194304 8981 0 0 0 106184 7 0 0 25 0 1 0 1093440741 36884480 8747 1992294400 134512640 135192793 4294956224 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/2873/statm: 9005 8747 72 166 0 8836 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 36020

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 2876
/proc/meminfo: memFree=884304/2055920 swapFree=4178768/4192956
[pid=2873] ppid=2871 vsize=36556 CPUtime=1121.89
/proc/2873/stat : 2873 (mxc-sat09) R 2871 2873 2774 0 -1 4194304 9122 0 0 0 112182 7 0 0 25 0 1 0 1093440741 37433344 8888 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/2873/statm: 9139 8888 72 166 0 8970 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 36556

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 2876
/proc/meminfo: memFree=883920/2055920 swapFree=4178768/4192956
[pid=2873] ppid=2871 vsize=37100 CPUtime=1181.87
/proc/2873/stat : 2873 (mxc-sat09) R 2871 2873 2774 0 -1 4194304 9222 0 0 0 118180 7 0 0 25 0 1 0 1093440741 37990400 8988 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/2873/statm: 9275 8988 72 166 0 9106 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 37100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 2876
/proc/meminfo: memFree=883472/2055920 swapFree=4178768/4192956
[pid=2873] ppid=2871 vsize=37496 CPUtime=1200.06
/proc/2873/stat : 2873 (mxc-sat09) R 2871 2873 2774 0 -1 4194304 9338 0 0 0 119999 7 0 0 25 0 1 0 1093440741 38395904 9104 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2873/statm: 9374 9104 72 166 0 9205 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 37496

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 0.93 2/65 2876
/proc/meminfo: memFree=883472/2055920 swapFree=4178768/4192956
[pid=2873] ppid=2871 vsize=37496 CPUtime=1200.06
/proc/2873/stat : 2873 (mxc-sat09) R 2871 2873 2774 0 -1 4194304 9338 0 0 0 119999 7 0 0 25 0 1 0 1093440741 38395904 9104 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2873/statm: 9374 9104 72 166 0 9205 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 37496

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200
CPU system time (s): 0.082987
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 37496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.082987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9338
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= 2183

runsolver used 0.826874 second user time and 2.50262 second system time

The end

Launcher Data 

Begin job on node12 at 2009-03-28 03:35:45
IDJOB=1512753
IDBENCH=70206
IDSOLVER=504
FILE ID=node12/1512753-1238207745
PBS_JOBID= 9060552
Free space on /tmp= 65364 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S2054922493-058.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512753-1238207745/watcher-1512753-1238207745 -o /tmp/evaluation-result-1512753-1238207745/solver-1512753-1238207745 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1512753-1238207745.cnf

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

MD5SUM BENCH= b60450275781a4bce2d80b1541942582
RANDOM SEED=1143137055

node12.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		: 3000.266
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		: 3000.266
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:        920568 kB
Buffers:         83892 kB
Cached:         955524 kB
SwapCached:       7988 kB
Active:         165624 kB
Inactive:       883228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        920568 kB
SwapTotal:     4192956 kB
SwapFree:      4178768 kB
Dirty:            1224 kB
Writeback:           0 kB
Mapped:          15004 kB
Slab:            72540 kB
Committed_AS:  2961620 kB
PageTables:       1380 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= 65364 MiB
End job on node12 at 2009-03-28 03:55:47