Trace number 1729691

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) 1200.11 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG7-gensys-icl006.sat05-3132.reshuffled-07.cnf
MD5SUM56dc474305bf6e6817771129f995c737
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark300.085
Satisfiable
(Un)Satisfiability was proved
Number of variables728
Number of clauses17199
Sum of the clauses size75582
Maximum clause length13
Minimum clause length1
Number of clauses of size 149
Number of clauses of size 21177
Number of clauses of size 38740
Number of clauses of size 4232
Number of clauses of size 5250
Number of clauses of size over 56751

Solver Data 

101.36/101.42	c starting MXC with:
101.36/101.42	c cnf_path = HOME/instance-1729691-1240752658.cnf
101.36/101.42	c restart_strategy = auto
101.36/101.42	c sign_strategy = cached
101.36/101.42	c use_preprocessing = -1
101.36/101.42	c output_implicant = 1
101.36/101.42	c timeout_seconds = 0
101.36/101.42	c running SatELite... done
101.36/101.42	c 37 vars eliminated
101.36/101.42	c received 56 units and 11356 clauses from SatELite
101.36/101.42	c 92 assignments made, starting to guess now
101.36/101.42	c ===================================[MXC]=====================================
101.36/101.42	c | Conflicts |                Clause Statistics                   |   Vars   |
101.36/101.42	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
101.36/101.42	c =============================================================================
101.36/101.42	c |         0 |       0    3189     8167        0        0     nan |      728 |
101.36/101.42	c |       100 |       0    3189     8167      100     1050    15.8 |      636 |
101.36/101.42	c |       210 |       0    3189     8167      210     1105    18.6 |      636 |
101.36/101.42	c |       441 |       0    3189     8167      441     1220    21.0 |      636 |
101.36/101.42	c |       805 |       0    3189     8167      805     1402    22.7 |      636 |
101.36/101.42	c |      1315 |       0    3189     8167     1315     1657    24.2 |      636 |
101.36/101.42	c |      1986 |       0    3189     8167     1986     1993    24.5 |      636 |
101.36/101.42	c |      2834 |       0    3189     8167     1834     2417    24.6 |      636 |
101.36/101.42	c |      3876 |       0    3189     8167     2876     2938    26.5 |      636 |
101.36/101.42	c |      5132 |       0    3189     8167     2632     3566    27.4 |      636 |
101.36/101.42	c |      6623 |       0    3189     8167     4123     4311    29.3 |      636 |
101.36/101.42	c |      8373 |       0    3189     8167     3623     5186    26.8 |      636 |
101.36/101.42	c |     10408 |       0    3189     8167     5658     6204    29.5 |      636 |
101.36/101.42	c |     12756 |       0    3189     8167     4631     7378    27.2 |      636 |
101.36/101.42	c |     15449 |       0    3189     8167     7324     8724    29.2 |      636 |
101.36/101.42	c |     18521 |       0    3189     8167     5333    10246    26.1 |      636 |
101.36/101.42	c |     22010 |       0    3189     8167     8822    10666    30.6 |      636 |
101.36/101.42	c |     25958 |       0    3189     8167     7325    11085    28.4 |      636 |
101.36/101.42	c |     30411 |       0    3189     8167     6041    11502    24.9 |      636 |
101.36/101.42	c |     35419 |       0    3189     8167    11049    11919    29.8 |      636 |
101.36/101.42	c |     41038 |       0    3189     8167    10671    12337    28.7 |      636 |
101.36/101.42	c |     47329 |       0    3189     8167    10732    12755    28.8 |      636 |
101.36/101.42	c |     54360 |       0    3189     8167    11318    13176    30.7 |      636 |
101.36/101.42	c |     62205 |       0    3189     8167    12520    13598    31.0 |      636 |
101.36/101.42	c |     70945 |       0    3189     8167     7432    14024    27.2 |      636 |
101.36/101.42	c |     80669 |       0    3189     8167     9989    14453    28.1 |      636 |
101.36/101.42	c |     91476 |       0    3189     8167    13474    14885    31.7 |      636 |
101.36/101.42	c |    103474 |       0    3189     8167    10390    15322    29.5 |      636 |
101.36/101.42	c |    116782 |       0    3189     8167     8071    15763    25.2 |      636 |
101.36/101.42	c |    131532 |       0    3189     8167    14817    16209    33.8 |      636 |
101.36/101.42	c |    147868 |       0    3189     8167    14784    16661    30.1 |      636 |
101.36/101.42	c |    165948 |       0    3189     8167    16043    17118    33.2 |      636 |
101.36/101.42	c |    185947 |       0    3189     8167    10016    17582    28.9 |      636 |
101.36/101.42	c |    208057 |       0    3189     8167    14278    18052    31.1 |      636 |
101.36/101.42	c |    232489 |       0    3189     8167    11242    18529    29.7 |      636 |
101.36/101.42	c |    259475 |       0    3189     8167     9973    19013    30.4 |      636 |
101.36/101.42	c |    289271 |       0    3189     8167    10776    19505    31.0 |      636 |
101.36/101.42	c |    322158 |       0    3189     8167    13972    20004    30.2 |      636 |
101.36/101.42	c |    358445 |       0    3189     8167    19904    20512    36.6 |      636 |
101.36/101.42	c |    398472 |       0    3189     8167    18478    21029    29.4 |      636 |
101.36/101.42	c |    442613 |       0    3189     8167    20109    21554    34.9 |      636 |
101.36/101.42	c |    491279 |       0    3189     8167    14238    22089    31.6 |      636 |
101.36/101.42	c |    544923 |       0    3189     8167    11878

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-1729691-1240752658/watcher-1729691-1240752658 -o /tmp/evaluation-result-1729691-1240752658/solver-1729691-1240752658 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1729691-1240752658.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 3/65 27257
/proc/meminfo: memFree=1740856/2055920 swapFree=4181416/4192956
[pid=27257] ppid=27255 vsize=1468 CPUtime=0
/proc/27257/stat : 27257 (mxc-sat09) R 27255 27257 26838 0 -1 4194304 260 0 0 0 0 0 0 0 20 0 1 0 103295156 1503232 246 1992294400 134512640 135192793 4294956208 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/27257/statm: 367 246 55 166 0 198 0

[startup+0.00974994 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 27257
/proc/meminfo: memFree=1740856/2055920 swapFree=4181416/4192956
[pid=27257] ppid=27255 vsize=1732 CPUtime=0
/proc/27257/stat : 27257 (mxc-sat09) R 27255 27257 26838 0 -1 4194304 327 0 0 0 0 0 0 0 20 0 1 0 103295156 1773568 313 1992294400 134512640 135192793 4294956208 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/27257/statm: 466 314 55 166 0 297 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1732

[startup+0.101761 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 27257
/proc/meminfo: memFree=1740856/2055920 swapFree=4181416/4192956
[pid=27257] ppid=27255 vsize=2300 CPUtime=0.09
/proc/27257/stat : 27257 (mxc-sat09) R 27255 27257 26838 0 -1 4194304 533 0 0 0 9 0 0 0 20 0 1 0 103295156 2355200 430 1992294400 134512640 135192793 4294956208 18446744073709551615 134567781 0 0 4096 0 0 0 0 17 1 0 0
/proc/27257/statm: 575 430 56 166 0 406 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2300

[startup+0.301797 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 27257
/proc/meminfo: memFree=1740856/2055920 swapFree=4181416/4192956
[pid=27257] ppid=27255 vsize=3756 CPUtime=0.29
/proc/27257/stat : 27257 (mxc-sat09) R 27255 27257 26838 0 -1 4194304 926 0 0 0 29 0 0 0 22 0 1 0 103295156 3846144 823 1992294400 134512640 135192793 4294956208 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/27257/statm: 939 823 73 166 0 770 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3756

[startup+0.70187 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 27257
/proc/meminfo: memFree=1740856/2055920 swapFree=4181416/4192956
[pid=27257] ppid=27255 vsize=4548 CPUtime=0.69
/proc/27257/stat : 27257 (mxc-sat09) R 27255 27257 26838 0 -1 4194304 1112 0 0 0 69 0 0 0 25 0 1 0 103295156 4657152 1009 1992294400 134512640 135192793 4294956208 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/27257/statm: 1137 1009 73 166 0 968 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4548

[startup+1.50201 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27258
/proc/meminfo: memFree=1736688/2055920 swapFree=4181416/4192956
[pid=27257] ppid=27255 vsize=5868 CPUtime=1.49
/proc/27257/stat : 27257 (mxc-sat09) R 27255 27257 26838 0 -1 4194304 1464 0 0 0 149 0 0 0 25 0 1 0 103295156 6008832 1361 1992294400 134512640 135192793 4294956208 18446744073709551615 134550435 0 0 4096 0 0 0 0 17 1 0 0
/proc/27257/statm: 1467 1361 73 166 0 1298 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5868

[startup+3.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27258
/proc/meminfo: memFree=1735344/2055920 swapFree=4181416/4192956
[pid=27257] ppid=27255 vsize=6396 CPUtime=3.09
/proc/27257/stat : 27257 (mxc-sat09) R 27255 27257 26838 0 -1 4194304 1594 0 0 0 309 0 0 0 25 0 1 0 103295156 6549504 1491 1992294400 134512640 135192793 4294956208 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/27257/statm: 1599 1491 73 166 0 1430 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6396

[startup+6.30188 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27258
/proc/meminfo: memFree=1734384/2055920 swapFree=4181416/4192956
[pid=27257] ppid=27255 vsize=7200 CPUtime=6.29
/proc/27257/stat : 27257 (mxc-sat09) R 27255 27257 26838 0 -1 4194304 1788 0 0 0 628 1 0 0 25 0 1 0 103295156 7372800 1685 1992294400 134512640 135192793 4294956208 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/27257/statm: 1800 1685 73 166 0 1631 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7200

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27258
/proc/meminfo: memFree=1733248/2055920 swapFree=4181416/4192956
[pid=27257] ppid=27255 vsize=8144 CPUtime=12.69
/proc/27257/stat : 27257 (mxc-sat09) R 27255 27257 26838 0 -1 4194304 2003 0 0 0 1268 1 0 0 25 0 1 0 103295156 8339456 1900 1992294400 134512640 135192793 4294956208 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/27257/statm: 2036 1900 73 166 0 1867 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8144

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27258
/proc/meminfo: memFree=1732096/2055920 swapFree=4181416/4192956
[pid=27257] ppid=27255 vsize=9300 CPUtime=25.48
/proc/27257/stat : 27257 (mxc-sat09) R 27255 27257 26838 0 -1 4194304 2287 0 0 0 2547 1 0 0 25 0 1 0 103295156 9523200 2184 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27257/statm: 2325 2184 73 166 0 2156 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9300

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27258
/proc/meminfo: memFree=1730496/2055920 swapFree=4181416/4192956
[pid=27257] ppid=27255 vsize=11060 CPUtime=51.08
/proc/27257/stat : 27257 (mxc-sat09) R 27255 27257 26838 0 -1 4194304 2697 0 0 0 5106 2 0 0 25 0 1 0 103295156 11325440 2594 1992294400 134512640 135192793 4294956208 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/27257/statm: 2765 2594 73 166 0 2596 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11060

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27258
/proc/meminfo: memFree=1728192/2055920 swapFree=4181416/4192956
[pid=27257] ppid=27255 vsize=13612 CPUtime=102.26
/proc/27257/stat : 27257 (mxc-sat09) R 27255 27257 26838 0 -1 4194304 3256 0 0 0 10224 2 0 0 25 0 1 0 103295156 13938688 3153 1992294400 134512640 135192793 4294956208 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/27257/statm: 3403 3153 73 166 0 3234 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13612

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27258
/proc/meminfo: memFree=1726272/2055920 swapFree=4181416/4192956
[pid=27257] ppid=27255 vsize=15820 CPUtime=162.23
/proc/27257/stat : 27257 (mxc-sat09) R 27255 27257 26838 0 -1 4194304 3738 0 0 0 16221 2 0 0 25 0 1 0 103295156 16199680 3635 1992294400 134512640 135192793 4294956208 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/27257/statm: 3955 3635 73 166 0 3786 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 15820

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27258
/proc/meminfo: memFree=1724224/2055920 swapFree=4181416/4192956
[pid=27257] ppid=27255 vsize=18168 CPUtime=222.22
/proc/27257/stat : 27257 (mxc-sat09) R 27255 27257 26838 0 -1 4194304 4225 0 0 0 22219 3 0 0 25 0 1 0 103295156 18604032 4122 1992294400 134512640 135192793 4294956208 18446744073709551615 134533961 0 0 4096 0 0 0 0 17 1 0 0
/proc/27257/statm: 4542 4122 73 166 0 4373 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 18168

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27258
/proc/meminfo: memFree=1722880/2055920 swapFree=4181416/4192956
[pid=27257] ppid=27255 vsize=19864 CPUtime=282.19
/proc/27257/stat : 27257 (mxc-sat09) R 27255 27257 26838 0 -1 4194304 4560 0 0 0 28216 3 0 0 25 0 1 0 103295156 20340736 4457 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27257/statm: 4966 4457 73 166 0 4797 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 19864

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27258
/proc/meminfo: memFree=1721216/2055920 swapFree=4181416/4192956
[pid=27257] ppid=27255 vsize=21848 CPUtime=342.18
/proc/27257/stat : 27257 (mxc-sat09) R 27255 27257 26838 0 -1 4194304 4983 0 0 0 34214 4 0 0 25 0 1 0 103295156 22372352 4880 1992294400 134512640 135192793 4294956208 18446744073709551615 134533792 0 0 4096 0 0 0 0 17 1 0 0
/proc/27257/statm: 5462 4880 73 166 0 5293 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 21848

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27258
/proc/meminfo: memFree=1720128/2055920 swapFree=4181416/4192956
[pid=27257] ppid=27255 vsize=23088 CPUtime=402.16
/proc/27257/stat : 27257 (mxc-sat09) R 27255 27257 26838 0 -1 4194304 5231 0 0 0 40212 4 0 0 25 0 1 0 103295156 23642112 5128 1992294400 134512640 135192793 4294956208 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27257/statm: 5772 5128 73 166 0 5603 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 23088

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27260
/proc/meminfo: memFree=1719096/2055920 swapFree=4181416/4192956
[pid=27257] ppid=27255 vsize=23752 CPUtime=462.14
/proc/27257/stat : 27257 (mxc-sat09) R 27255 27257 26838 0 -1 4194304 5389 0 0 0 46210 4 0 0 25 0 1 0 103295156 24322048 5286 1992294400 134512640 135192793 4294956208 18446744073709551615 134552283 0 0 4096 0 0 0 0 17 1 0 0
/proc/27257/statm: 5938 5286 73 166 0 5769 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 23752

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27260
/proc/meminfo: memFree=1718656/2055920 swapFree=4181416/4192956
[pid=27257] ppid=27255 vsize=24544 CPUtime=522.12
/proc/27257/stat : 27257 (mxc-sat09) R 27255 27257 26838 0 -1 4194304 5552 0 0 0 52208 4 0 0 25 0 1 0 103295156 25133056 5449 1992294400 134512640 135192793 4294956208 18446744073709551615 134548107 0 0 4096 0 0 0 0 17 1 0 0
/proc/27257/statm: 6136 5449 73 166 0 5967 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 24544

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27260
/proc/meminfo: memFree=1717952/2055920 swapFree=4181416/4192956
[pid=27257] ppid=27255 vsize=25224 CPUtime=582.1
/proc/27257/stat : 27257 (mxc-sat09) R 27255 27257 26838 0 -1 4194304 5734 0 0 0 58206 4 0 0 25 0 1 0 103295156 25829376 5631 1992294400 134512640 135192793 4294956208 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/27257/statm: 6306 5631 73 166 0 6137 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 25224

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27260
/proc/meminfo: memFree=1717056/2055920 swapFree=4181416/4192956
[pid=27257] ppid=27255 vsize=26448 CPUtime=642.08
/proc/27257/stat : 27257 (mxc-sat09) R 27255 27257 26838 0 -1 4194304 5944 0 0 0 64204 4 0 0 25 0 1 0 103295156 27082752 5841 1992294400 134512640 135192793 4294956208 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/27257/statm: 6612 5841 73 166 0 6443 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 26448

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27260
/proc/meminfo: memFree=1716160/2055920 swapFree=4181416/4192956
[pid=27257] ppid=27255 vsize=27624 CPUtime=702.05
/proc/27257/stat : 27257 (mxc-sat09) R 27255 27257 26838 0 -1 4194304 6151 0 0 0 70201 4 0 0 25 0 1 0 103295156 28286976 6048 1992294400 134512640 135192793 4294956208 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/27257/statm: 6906 6048 73 166 0 6737 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 27624

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27260
/proc/meminfo: memFree=1715584/2055920 swapFree=4181416/4192956
[pid=27257] ppid=27255 vsize=28280 CPUtime=762.04
/proc/27257/stat : 27257 (mxc-sat09) R 27255 27257 26838 0 -1 4194304 6310 0 0 0 76200 4 0 0 25 0 1 0 103295156 28958720 6207 1992294400 134512640 135192793 4294956208 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27257/statm: 7070 6207 73 166 0 6901 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 28280

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27260
/proc/meminfo: memFree=1714432/2055920 swapFree=4181416/4192956
[pid=27257] ppid=27255 vsize=29928 CPUtime=822.01
/proc/27257/stat : 27257 (mxc-sat09) R 27255 27257 26838 0 -1 4194304 6581 0 0 0 82197 4 0 0 25 0 1 0 103295156 30646272 6478 1992294400 134512640 135192793 4294956208 18446744073709551615 134532600 0 0 4096 0 0 0 0 17 1 0 0
/proc/27257/statm: 7482 6478 73 166 0 7313 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 29928

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27260
/proc/meminfo: memFree=1713600/2055920 swapFree=4181416/4192956
[pid=27257] ppid=27255 vsize=30852 CPUtime=882
/proc/27257/stat : 27257 (mxc-sat09) R 27255 27257 26838 0 -1 4194304 6771 0 0 0 88195 5 0 0 25 0 1 0 103295156 31592448 6668 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27257/statm: 7713 6668 73 166 0 7544 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 30852

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27260
/proc/meminfo: memFree=1712512/2055920 swapFree=4181416/4192956
[pid=27257] ppid=27255 vsize=32268 CPUtime=941.98
/proc/27257/stat : 27257 (mxc-sat09) R 27255 27257 26838 0 -1 4194304 7037 0 0 0 94193 5 0 0 25 0 1 0 103295156 33042432 6934 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27257/statm: 8067 6934 73 166 0 7898 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 32268

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27260
/proc/meminfo: memFree=1712000/2055920 swapFree=4181416/4192956
[pid=27257] ppid=27255 vsize=32812 CPUtime=1001.96
/proc/27257/stat : 27257 (mxc-sat09) R 27255 27257 26838 0 -1 4194304 7171 0 0 0 100191 5 0 0 25 0 1 0 103295156 33599488 7068 1992294400 134512640 135192793 4294956208 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/27257/statm: 8203 7068 73 166 0 8034 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 32812

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27260
/proc/meminfo: memFree=1710784/2055920 swapFree=4181416/4192956
[pid=27257] ppid=27255 vsize=34484 CPUtime=1061.94
/proc/27257/stat : 27257 (mxc-sat09) R 27255 27257 26838 0 -1 4194304 7481 0 0 0 106189 5 0 0 25 0 1 0 103295156 35311616 7378 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27257/statm: 8621 7378 73 166 0 8452 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 34484

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27260
/proc/meminfo: memFree=1710144/2055920 swapFree=4181416/4192956
[pid=27257] ppid=27255 vsize=35108 CPUtime=1121.91
/proc/27257/stat : 27257 (mxc-sat09) R 27255 27257 26838 0 -1 4194304 7617 0 0 0 112186 5 0 0 25 0 1 0 103295156 35950592 7514 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27257/statm: 8777 7514 73 166 0 8608 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 35108

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27260
/proc/meminfo: memFree=1708800/2055920 swapFree=4181416/4192956
[pid=27257] ppid=27255 vsize=37092 CPUtime=1181.9
/proc/27257/stat : 27257 (mxc-sat09) R 27255 27257 26838 0 -1 4194304 8004 0 0 0 118184 6 0 0 25 0 1 0 103295156 37982208 7901 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27257/statm: 9273 7901 73 166 0 9104 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 37092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27260
/proc/meminfo: memFree=1708672/2055920 swapFree=4181416/4192956
[pid=27257] ppid=27255 vsize=37092 CPUtime=1200.1
/proc/27257/stat : 27257 (mxc-sat09) R 27255 27257 26838 0 -1 4194304 8005 0 0 0 120004 6 0 0 25 0 1 0 103295156 37982208 7902 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27257/statm: 9273 7902 73 166 0 9104 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 37092

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 2/66 27260
/proc/meminfo: memFree=1708672/2055920 swapFree=4181416/4192956
[pid=27257] ppid=27255 vsize=37092 CPUtime=1200.1
/proc/27257/stat : 27257 (mxc-sat09) R 27255 27257 26838 0 -1 4194304 8005 0 0 0 120004 6 0 0 25 0 1 0 103295156 37982208 7902 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27257/statm: 9273 7902 73 166 0 9104 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 37092

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.04
CPU system time (s): 0.065989
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 37092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8005
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= 1276

runsolver used 1.3478 second user time and 2.83557 second system time

The end

Launcher Data 

Begin job on node84 at 2009-04-26 15:30:59
IDJOB=1729691
IDBENCH=24712
IDSOLVER=504
FILE ID=node84/1729691-1240752658
PBS_JOBID= 9187040
Free space on /tmp= 66216 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/crafted/Difficult/contest05/QG/QG7-gensys-icl006.sat05-3132.reshuffled-07.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729691-1240752658/watcher-1729691-1240752658 -o /tmp/evaluation-result-1729691-1240752658/solver-1729691-1240752658 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1729691-1240752658.cnf

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

MD5SUM BENCH= 56dc474305bf6e6817771129f995c737
RANDOM SEED=1544878444

node84.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		: 3000.259
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		: 3000.259
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1741272 kB
Buffers:         30660 kB
Cached:         206788 kB
SwapCached:       5448 kB
Active:          62324 kB
Inactive:       183032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1741272 kB
SwapTotal:     4192956 kB
SwapFree:      4181416 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          13488 kB
Slab:            55172 kB
Committed_AS:   366992 kB
PageTables:       1368 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= 66216 MiB
End job on node84 at 2009-04-26 15:51:01