Trace number 1730274

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 1200.44

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-sat-gt-040.sat05-1297.reshuffled-07.cnf
MD5SUMa12e117c336ca4cea22ec458f6b2361c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark15.9686
Satisfiable
(Un)Satisfiability was proved
Number of variables1560
Number of clauses60099
Sum of the clauses size180957
Maximum clause length39
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2780
Number of clauses of size 359279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 540

Solver Data 

62.28/62.33	c starting MXC with:
62.28/62.33	c cnf_path = HOME/instance-1730274-1240757600.cnf
62.28/62.33	c restart_strategy = auto
62.28/62.33	c sign_strategy = cached
62.28/62.33	c use_preprocessing = -1
62.28/62.33	c output_implicant = 1
62.28/62.33	c timeout_seconds = 0
62.28/62.33	c running SatELite... done
62.28/62.33	c 41 vars eliminated
62.28/62.33	c received 0 units and 60099 clauses from SatELite
62.28/62.33	c 40 assignments made, starting to guess now
62.28/62.33	c ===================================[MXC]=====================================
62.28/62.33	c | Conflicts |                Clause Statistics                   |   Vars   |
62.28/62.33	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
62.28/62.33	c =============================================================================
62.28/62.33	c |         0 |       0     780    59319        0        0     nan |     1600 |
62.28/62.33	c |       100 |       0     780    59319      100     1050   102.5 |     1560 |
62.28/62.33	c |       210 |       0     780    59319      210     1105    86.9 |     1560 |
62.28/62.33	c |       441 |       0     780    59319      441     1220    76.9 |     1560 |
62.28/62.33	c |       805 |       0     780    59319      805     1402    70.1 |     1560 |
62.28/62.33	c |      1315 |       0     780    59319     1315     1657    63.4 |     1560 |
62.28/62.33	c |      1986 |       0     780    59319     1986     1993    65.1 |     1560 |
62.28/62.33	c |      2834 |       0     780    59319     1834     2417    64.9 |     1560 |
62.28/62.33	c |      3876 |       0     780    59319     2876     2938    62.9 |     1560 |
62.28/62.33	c |      5132 |       0     780    59319     2632     3566    56.2 |     1560 |
62.28/62.33	c |      6623 |       0     780    59319     4123     4311    55.8 |     1560 |
62.28/62.33	c |      8373 |       0     780    59319     3623     5186    55.5 |     1560 |
62.28/62.33	c |     10408 |       0     780    59319     5658     6204    54.2 |     1560 |
62.28/62.33	c |     12756 |       0     780    59319     4631     7378    50.7 |     1560 |
62.28/62.33	c |     15449 |       0     780    59319     7324     8724    53.3 |     1560 |
62.28/62.33	c |     18521 |       0     780    59319     5333    10260    56.1 |     1560 |
62.28/62.33	c |     22010 |       0     780    59319     8822    12005    54.6 |     1560 |
62.28/62.33	c |     25958 |       0     780    59319    12770    13979    48.7 |     1560 |
62.28/62.33	c |     30411 |       0     780    59319     9629    16205    53.4 |     1560 |
62.28/62.33	c |     35419 |       0     780    59319    14637    18709    59.2 |     1560 |
62.28/62.33	c |     41038 |       0     780    59319    20256    21519    58.0 |     1560 |
62.28/62.33	c |     47329 |       0     780    59319    15156    24664    62.6 |     1560 |
62.28/62.33	c |     54360 |       0     780    59319    22187    27809    63.9 |     1560 |
62.28/62.33	c |     62205 |       0     780    59319    15762    28701    59.8 |     1560 |
62.28/62.33	c |     70945 |       0     780    59319    24502    29600    58.3 |     1560 |
62.28/62.33	c |     80669 |       0     780    59319    19159    30504    57.0 |     1560 |
62.28/62.33	c |     91476 |       0     780    59319    29966    31417    55.5 |     1560 |
62.28/62.33	c |    103474 |       0     780    59319    26192    32339    52.8 |     1560 |
62.28/62.33	c |    116782 |       0     780    59319    23093    33270    49.2 |     1560 |
62.28/62.33	c |    131532 |       0     780    59319    20856    34212    34.8 |     1560 |
62.28/62.33	c |    147868 |       0     780    59319    19670    35165    84.5 |     1560 |
62.28/62.33	c |    165948 |       0     780    59319    19728    36130    93.9 |     1560 |
62.28/62.33	c |    185947 |       0     780    59319    21237    37109    89.8 |     1560 |
62.28/62.33	c |    208057 |       0     780    59319    24417    38101    87.3 |     1560 |
62.28/62.33	c |    232489 |       0     780    59319    29499    39107    67.4 |     1560 |
62.28/62.33	c |    259475 |       0     780    59319    36737    40129    59.1 |     1560 |
62.28/62.33	c |    289271 |       0     780    59319    25913    41167    50.9 |     1560 |
62.28/62.33	c |    322158 |       0     780    59319    37958    42222    41.4 |     1560 |
62.28/62.33	c |    358445 |       0     780    59319    31565    43294    41.2 |     1560 |
62.28/62.33	c |    398472 |       0     780    59319    27657    44384    37.7 |     1560 |
62.28/62.33	c |    442613 |       0     780    59319    26687    45493    61.5 |     1560 |
62.28/62.33	c |    491279 |       0     780    59319    29132    46622    61.8 |     1560 |
62.28/62.33	c |    544923 |       0     780    59319    35504

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-1730274-1240757600/watcher-1730274-1240757600 -o /tmp/evaluation-result-1730274-1240757600/solver-1730274-1240757600 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1730274-1240757600.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 25098
/proc/meminfo: memFree=1670192/2055920 swapFree=4191900/4192956
[pid=25098] ppid=25096 vsize=2228 CPUtime=0
/proc/25098/stat : 25098 (mxc-sat09) R 25096 25098 24788 0 -1 4194304 431 0 0 0 0 0 0 0 18 0 1 0 103788065 2281472 418 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/25098/statm: 557 418 54 166 0 388 0

[startup+0.094097 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25098
/proc/meminfo: memFree=1670192/2055920 swapFree=4191900/4192956
[pid=25098] ppid=25096 vsize=4596 CPUtime=0.08
/proc/25098/stat : 25098 (mxc-sat09) R 25096 25098 24788 0 -1 4194304 1266 0 0 0 8 0 0 0 18 0 1 0 103788065 4706304 1010 1992294400 134512640 135192793 4294956224 18446744073709551615 134567946 0 0 4096 0 0 0 0 17 1 0 0
/proc/25098/statm: 1149 1010 55 166 0 980 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4596

[startup+0.101049 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25098
/proc/meminfo: memFree=1670192/2055920 swapFree=4191900/4192956
[pid=25098] ppid=25096 vsize=4596 CPUtime=0.08
/proc/25098/stat : 25098 (mxc-sat09) R 25096 25098 24788 0 -1 4194304 1266 0 0 0 8 0 0 0 18 0 1 0 103788065 4706304 1010 1992294400 134512640 135192793 4294956224 18446744073709551615 134567655 0 0 4096 0 0 0 0 17 1 0 0
/proc/25098/statm: 1149 1010 55 166 0 980 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4596

[startup+0.301067 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25098
/proc/meminfo: memFree=1670192/2055920 swapFree=4191900/4192956
[pid=25098] ppid=25096 vsize=4596 CPUtime=0.28
/proc/25098/stat : 25098 (mxc-sat09) R 25096 25098 24788 0 -1 4194304 1266 0 0 0 28 0 0 0 19 0 1 0 103788065 4706304 1010 1992294400 134512640 135192793 4294956224 18446744073709551615 134567773 0 0 4096 0 0 0 0 17 1 0 0
/proc/25098/statm: 1149 1010 55 166 0 980 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 4596

[startup+0.701102 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25098
/proc/meminfo: memFree=1670192/2055920 swapFree=4191900/4192956
[pid=25098] ppid=25096 vsize=12268 CPUtime=0.68
/proc/25098/stat : 25098 (mxc-sat09) R 25096 25098 24788 0 -1 4194304 3298 0 0 0 67 1 0 0 23 0 1 0 103788065 12562432 2924 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/25098/statm: 3067 2924 71 166 0 2898 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12268

[startup+1.50117 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25099
/proc/meminfo: memFree=1657896/2055920 swapFree=4191900/4192956
[pid=25098] ppid=25096 vsize=14380 CPUtime=1.49
/proc/25098/stat : 25098 (mxc-sat09) R 25096 25098 24788 0 -1 4194304 3848 0 0 0 147 2 0 0 25 0 1 0 103788065 14725120 3474 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/25098/statm: 3595 3474 72 166 0 3426 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14380

[startup+3.10132 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25099
/proc/meminfo: memFree=1654568/2055920 swapFree=4191900/4192956
[pid=25098] ppid=25096 vsize=19624 CPUtime=3.09
/proc/25098/stat : 25098 (mxc-sat09) R 25096 25098 24788 0 -1 4194304 5111 0 0 0 307 2 0 0 25 0 1 0 103788065 20094976 4737 1992294400 134512640 135192793 4294956224 18446744073709551615 134553322 0 0 4096 0 0 0 0 17 1 0 0
/proc/25098/statm: 4906 4737 72 166 0 4737 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19624

[startup+6.30261 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25099
/proc/meminfo: memFree=1646696/2055920 swapFree=4191900/4192956
[pid=25098] ppid=25096 vsize=24692 CPUtime=6.29
/proc/25098/stat : 25098 (mxc-sat09) R 25096 25098 24788 0 -1 4194304 6366 0 0 0 626 3 0 0 25 0 1 0 103788065 25284608 5992 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/25098/statm: 6173 5992 72 166 0 6004 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24692

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25099
/proc/meminfo: memFree=1641064/2055920 swapFree=4191900/4192956
[pid=25098] ppid=25096 vsize=31848 CPUtime=12.69
/proc/25098/stat : 25098 (mxc-sat09) R 25096 25098 24788 0 -1 4194304 7991 0 0 0 1265 4 0 0 25 0 1 0 103788065 32612352 7617 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/25098/statm: 7962 7617 72 166 0 7793 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31848

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25099
/proc/meminfo: memFree=1632872/2055920 swapFree=4191900/4192956
[pid=25098] ppid=25096 vsize=38892 CPUtime=25.48
/proc/25098/stat : 25098 (mxc-sat09) R 25096 25098 24788 0 -1 4194304 9676 0 0 0 2543 5 0 0 25 0 1 0 103788065 39825408 9295 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/25098/statm: 9723 9295 72 166 0 9554 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38892

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25099
/proc/meminfo: memFree=1623016/2055920 swapFree=4191900/4192956
[pid=25098] ppid=25096 vsize=50224 CPUtime=51.07
/proc/25098/stat : 25098 (mxc-sat09) R 25096 25098 24788 0 -1 4194304 12164 0 0 0 5101 6 0 0 25 0 1 0 103788065 51429376 11751 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/25098/statm: 12556 11751 72 166 0 12387 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 50224

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25099
/proc/meminfo: memFree=1607336/2055920 swapFree=4191900/4192956
[pid=25098] ppid=25096 vsize=67768 CPUtime=102.27
/proc/25098/stat : 25098 (mxc-sat09) R 25096 25098 24788 0 -1 4194304 16075 0 0 0 10217 10 0 0 25 0 1 0 103788065 69394432 15662 1992294400 134512640 135192793 4294956224 18446744073709551615 134549763 0 0 4096 0 0 0 0 17 1 0 0
/proc/25098/statm: 16942 15662 72 166 0 16773 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 67768

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25099
/proc/meminfo: memFree=1596584/2055920 swapFree=4191900/4192956
[pid=25098] ppid=25096 vsize=81140 CPUtime=162.25
/proc/25098/stat : 25098 (mxc-sat09) R 25096 25098 24788 0 -1 4194304 18743 0 0 0 16213 12 0 0 25 0 1 0 103788065 83087360 18330 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/25098/statm: 20285 18330 72 166 0 20116 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 81140

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25099
/proc/meminfo: memFree=1587944/2055920 swapFree=4191900/4192956
[pid=25098] ppid=25096 vsize=92452 CPUtime=222.23
/proc/25098/stat : 25098 (mxc-sat09) R 25096 25098 24788 0 -1 4194304 20904 0 0 0 22210 13 0 0 25 0 1 0 103788065 94670848 20491 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25098/statm: 23113 20491 72 166 0 22944 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 92452

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25099
/proc/meminfo: memFree=1572904/2055920 swapFree=4191900/4192956
[pid=25098] ppid=25096 vsize=109660 CPUtime=282.21
/proc/25098/stat : 25098 (mxc-sat09) R 25096 25098 24788 0 -1 4194304 24682 0 0 0 28206 15 0 0 25 0 1 0 103788065 112291840 24238 1992294400 134512640 135192793 4294956224 18446744073709551615 134550441 0 0 4096 0 0 0 0 17 1 0 0
/proc/25098/statm: 27415 24238 72 166 0 27246 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 109660

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25099
/proc/meminfo: memFree=1557736/2055920 swapFree=4191900/4192956
[pid=25098] ppid=25096 vsize=126456 CPUtime=342.2
/proc/25098/stat : 25098 (mxc-sat09) R 25096 25098 24788 0 -1 4194304 28445 0 0 0 34203 17 0 0 25 0 1 0 103788065 129490944 28001 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/25098/statm: 31614 28001 72 166 0 31445 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 126456

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25099
/proc/meminfo: memFree=1546984/2055920 swapFree=4191900/4192956
[pid=25098] ppid=25096 vsize=138908 CPUtime=402.18
/proc/25098/stat : 25098 (mxc-sat09) R 25096 25098 24788 0 -1 4194304 31215 0 0 0 40199 19 0 0 25 0 1 0 103788065 142241792 30676 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25098/statm: 34727 30676 72 166 0 34558 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 138908

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25105
/proc/meminfo: memFree=1534496/2055920 swapFree=4191900/4192956
[pid=25098] ppid=25096 vsize=152640 CPUtime=462.16
/proc/25098/stat : 25098 (mxc-sat09) R 25096 25098 24788 0 -1 4194304 34404 0 0 0 46195 21 0 0 25 0 1 0 103788065 156303360 33731 1992294400 134512640 135192793 4294956224 18446744073709551615 134552442 0 0 4096 0 0 0 0 17 1 0 0
/proc/25098/statm: 38160 33731 72 166 0 37991 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 152640

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25105
/proc/meminfo: memFree=1524448/2055920 swapFree=4191900/4192956
[pid=25098] ppid=25096 vsize=164596 CPUtime=522.15
/proc/25098/stat : 25098 (mxc-sat09) R 25096 25098 24788 0 -1 4194304 36954 0 0 0 52192 23 0 0 25 0 1 0 103788065 168546304 36281 1992294400 134512640 135192793 4294956224 18446744073709551615 134534329 0 0 4096 0 0 0 0 17 1 0 0
/proc/25098/statm: 41149 36281 72 166 0 40980 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 164596

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25105
/proc/meminfo: memFree=1519008/2055920 swapFree=4191900/4192956
[pid=25098] ppid=25096 vsize=172624 CPUtime=582.13
/proc/25098/stat : 25098 (mxc-sat09) R 25096 25098 24788 0 -1 4194304 38371 0 0 0 58189 24 0 0 25 0 1 0 103788065 176766976 37635 1992294400 134512640 135192793 4294956224 18446744073709551615 134550428 0 0 4096 0 0 0 0 17 1 0 0
/proc/25098/statm: 43156 37635 72 166 0 42987 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 172624

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25105
/proc/meminfo: memFree=1502880/2055920 swapFree=4191900/4192956
[pid=25098] ppid=25096 vsize=190140 CPUtime=642.12
/proc/25098/stat : 25098 (mxc-sat09) R 25096 25098 24788 0 -1 4194304 42451 0 0 0 64185 27 0 0 25 0 1 0 103788065 194703360 41609 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25098/statm: 47535 41609 72 166 0 47366 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 190140

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25105
/proc/meminfo: memFree=1500256/2055920 swapFree=4191900/4192956
[pid=25098] ppid=25096 vsize=194132 CPUtime=702.1
/proc/25098/stat : 25098 (mxc-sat09) R 25096 25098 24788 0 -1 4194304 43141 0 0 0 70182 28 0 0 25 0 1 0 103788065 198791168 42299 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25098/statm: 48533 42299 72 166 0 48364 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 194132

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25105
/proc/meminfo: memFree=1495584/2055920 swapFree=4191900/4192956
[pid=25098] ppid=25096 vsize=200872 CPUtime=762.09
/proc/25098/stat : 25098 (mxc-sat09) R 25096 25098 24788 0 -1 4194304 44337 0 0 0 76180 29 0 0 25 0 1 0 103788065 205692928 43463 1992294400 134512640 135192793 4294956224 18446744073709551615 134550388 0 0 4096 0 0 0 0 17 1 0 0
/proc/25098/statm: 50218 43463 72 166 0 50049 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 200872

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25105
/proc/meminfo: memFree=1491432/2055920 swapFree=4191900/4192956
[pid=25098] ppid=25096 vsize=206184 CPUtime=822.07
/proc/25098/stat : 25098 (mxc-sat09) R 25096 25098 24788 0 -1 4194304 45398 0 0 0 82177 30 0 0 25 0 1 0 103788065 211132416 44508 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25098/statm: 51546 44508 72 166 0 51377 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 206184

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25105
/proc/meminfo: memFree=1485288/2055920 swapFree=4191900/4192956
[pid=25098] ppid=25096 vsize=214284 CPUtime=882.05
/proc/25098/stat : 25098 (mxc-sat09) R 25096 25098 24788 0 -1 4194304 46941 0 0 0 88173 32 0 0 25 0 1 0 103788065 219426816 46051 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25098/statm: 53571 46051 72 166 0 53402 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 214284

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25105
/proc/meminfo: memFree=1473704/2055920 swapFree=4191900/4192956
[pid=25098] ppid=25096 vsize=227132 CPUtime=942.03
/proc/25098/stat : 25098 (mxc-sat09) R 25096 25098 24788 0 -1 4194304 49800 0 0 0 94170 33 0 0 25 0 1 0 103788065 232583168 48910 1992294400 134512640 135192793 4294956224 18446744073709551615 134549771 0 0 4096 0 0 0 0 17 1 0 0
/proc/25098/statm: 56783 48910 72 166 0 56614 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 227132

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25105
/proc/meminfo: memFree=1471272/2055920 swapFree=4191900/4192956
[pid=25098] ppid=25096 vsize=230668 CPUtime=1002.02
/proc/25098/stat : 25098 (mxc-sat09) R 25096 25098 24788 0 -1 4194304 50463 0 0 0 100168 34 0 0 25 0 1 0 103788065 236204032 49542 1992294400 134512640 135192793 4294956224 18446744073709551615 134534158 0 0 4096 0 0 0 0 17 1 0 0
/proc/25098/statm: 57667 49542 72 166 0 57498 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 230668

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25105
/proc/meminfo: memFree=1468200/2055920 swapFree=4191900/4192956
[pid=25098] ppid=25096 vsize=234636 CPUtime=1062
/proc/25098/stat : 25098 (mxc-sat09) R 25096 25098 24788 0 -1 4194304 51195 0 0 0 106165 35 0 0 25 0 1 0 103788065 240267264 50274 1992294400 134512640 135192793 4294956224 18446744073709551615 134534006 0 0 4096 0 0 0 0 17 1 0 0
/proc/25098/statm: 58659 50274 72 166 0 58490 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 234636

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25105
/proc/meminfo: memFree=1464552/2055920 swapFree=4191900/4192956
[pid=25098] ppid=25096 vsize=239100 CPUtime=1121.98
/proc/25098/stat : 25098 (mxc-sat09) R 25096 25098 24788 0 -1 4194304 52143 0 0 0 112163 35 0 0 25 0 1 0 103788065 244838400 51158 1992294400 134512640 135192793 4294956224 18446744073709551615 134550388 0 0 4096 0 0 0 0 17 1 0 0
/proc/25098/statm: 59775 51158 72 166 0 59606 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 239100

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25105
/proc/meminfo: memFree=1461224/2055920 swapFree=4191900/4192956
[pid=25098] ppid=25096 vsize=243368 CPUtime=1181.97
/proc/25098/stat : 25098 (mxc-sat09) R 25096 25098 24788 0 -1 4194304 52989 0 0 0 118161 36 0 0 25 0 1 0 103788065 249208832 52004 1992294400 134512640 135192793 4294956224 18446744073709551615 134550952 0 0 4096 0 0 0 0 17 1 0 0
/proc/25098/statm: 60842 52004 72 166 0 60673 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 243368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25105
/proc/meminfo: memFree=1459944/2055920 swapFree=4191900/4192956
[pid=25098] ppid=25096 vsize=245148 CPUtime=1200.06
/proc/25098/stat : 25098 (mxc-sat09) R 25096 25098 24788 0 -1 4194304 53302 0 0 0 119970 36 0 0 25 0 1 0 103788065 251031552 52317 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/25098/statm: 61287 52317 72 166 0 61118 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 245148

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.11
CPU user time (s): 1199.71
CPU system time (s): 0.402938
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 245148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.71
system time used= 0.402938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53302
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= 2771

runsolver used 0.897863 second user time and 2.6186 second system time

The end

Launcher Data 

Begin job on node43 at 2009-04-26 16:53:20
IDJOB=1730274
IDBENCH=24727
IDSOLVER=504
FILE ID=node43/1730274-1240757600
PBS_JOBID= 9187081
Free space on /tmp= 66432 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-sat-gt-040.sat05-1297.reshuffled-07.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730274-1240757600/watcher-1730274-1240757600 -o /tmp/evaluation-result-1730274-1240757600/solver-1730274-1240757600 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1730274-1240757600.cnf

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

MD5SUM BENCH= a12e117c336ca4cea22ec458f6b2361c
RANDOM SEED=1211397837

node43.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		: 3000.237
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		: 3000.237
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:       1670672 kB
Buffers:         37652 kB
Cached:         274052 kB
SwapCached:        416 kB
Active:          58712 kB
Inactive:       266432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1670672 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            1656 kB
Writeback:           0 kB
Mapped:          21812 kB
Slab:            46080 kB
Committed_AS:   420388 kB
PageTables:       1444 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= 66432 MiB
End job on node43 at 2009-04-26 17:13:23