Trace number 1772697

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) 10000.1 10003.8

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-19-u.cnf
MD5SUM1f049803198bb32ab05476465773cc39
Bench CategoryAPPLICATION (applications 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 variables246502
Number of clauses1169243
Sum of the clauses size2711964
Maximum clause length10
Minimum clause length1
Number of clauses of size 120518
Number of clauses of size 2893029
Number of clauses of size 3209596
Number of clauses of size 45120
Number of clauses of size 520480
Number of clauses of size over 520500

Solver Data 

881.66/882.06	c starting MXC with:
881.66/882.06	c cnf_path = HOME/instance-1772697-1241295008.cnf
881.66/882.06	c restart_strategy = auto
881.66/882.06	c sign_strategy = cached
881.66/882.06	c use_preprocessing = -1
881.66/882.06	c output_implicant = 1
881.66/882.06	c timeout_seconds = 0
881.66/882.06	c running SatELite... done
881.66/882.06	c 65297 vars eliminated
881.66/882.06	c received 120417 units and 420624 clauses from SatELite
881.66/882.06	c 185713 assignments made, starting to guess now
881.66/882.06	c ===================================[MXC]=====================================
881.66/882.06	c | Conflicts |                Clause Statistics                   |   Vars   |
881.66/882.06	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
881.66/882.06	c =============================================================================
881.66/882.06	c |         0 |       0  224340   196284        0        0     nan |   246502 |
881.66/882.06	c |       100 |       0  216258   190194       81     1050    38.3 |    58830 |
881.66/882.06	c |       210 |       0  211520   186695      177     1105    48.4 |    57659 |
881.66/882.06	c |       441 |       0  204661   181003      399     1220    52.1 |    55955 |
881.66/882.06	c |       805 |       0  200181   177701      720     1402    48.3 |    54903 |
881.66/882.06	c |      1315 |       0  151357   118792      988     1657    32.7 |    41832 |
881.66/882.06	c |      1986 |       0  116340    76181     1130     1993    32.1 |    32238 |
881.66/882.06	c |      2834 |       0  114269    75032     1944     2417    51.8 |    31812 |
881.66/882.06	c |      3876 |       0  111463    73269     1547     2938    94.9 |    31205 |
881.66/882.06	c |      5132 |       0  111190    73249     2798     3566    89.8 |    31142 |
881.66/882.06	c |      6623 |       0  102815    66609     4228     4311    84.7 |    28854 |
881.66/882.06	c |      8373 |       0  101436    65836     3770     5186    83.7 |    28371 |
881.66/882.06	c |     10408 |       0  100419    65166     5790     6204    91.8 |    28142 |
881.66/882.06	c |     12756 |       0   99871    64975     4824     7378    96.4 |    28031 |
881.66/882.06	c |     15449 |       0   99462    64661     7493     8724   102.4 |    27938 |
881.66/882.06	c |     18521 |       0   99440    64629     5590    10260    90.8 |    27930 |
881.66/882.06	c |     22010 |       0   99083    64323     9057    12005    93.7 |    27845 |
881.66/882.06	c |     25958 |       0   83698    53043    12968    13979    78.8 |    24233 |
881.66/882.06	c |     30411 |       0   73966    47110     9874    16205    82.3 |    21682 |
881.66/882.06	c |     35419 |       0   72674    46377    14850    18709    83.7 |    21318 |
881.66/882.06	c |     41038 |       0   72665    46353    20453    21519    80.2 |    21314 |
881.66/882.06	c |     47329 |       0   72524    46269    15444    24664    75.1 |    21279 |
881.66/882.06	c |     54360 |       0   72444    46211    22465    28180    75.3 |    21264 |
881.66/882.06	c |     62205 |       0   72018    45960    30261    32102    78.1 |    21182 |
881.66/882.06	c |     70945 |       0   71862    45836    22009    36472    87.6 |    21153 |
881.66/882.06	c |     80669 |       0   71291    45426    31690    41334    88.1 |    21023 |
881.66/882.06	c |     91476 |       0   71194    45367    42483    46738    86.5 |    21008 |
881.66/882.06	c |    103474 |       0   70903    45181    28962    52737    83.6 |    20956 |
881.66/882.06	c |    116782 |       0   70537    44902    42228    59391    81.9 |    20874 |
881.66/882.06	c |    131532 |       0   68620    43284    56966    66766    83.3 |    20286 |
881.66/882.06	c |    147868 |       0   68636    43284    73286    74934    87.3 |    20286 |
881.66/882.06	c |    165948 |       0   68553    43204    53062    83974    82.4 |    20261 |
881.66/882.06	c |    185947 |       0   68505    43143    73034    93973    81.6 |    20249 |
881.66/882.06	c |    208057 |       0   68115    41781    95119   105028    84.3 |    20152 |
881.66/882.06	c |    232489 |       0   67718    41456    62065   117244    79.4 |    20054 |
881.66/882.06	c |    259475 |       0   67672    41428    89045   130737    76.5 |    20044 |
881.66/882.06	c |    289271 |       0   67053    40955   118795   145635    77.7 |    19900 |
881.66/882.06	c |    322158 |       0   66915    40819   151654   162079    77.1 |    19859 |
881.66/882.06	c |    358445 |       0   66848    40747   101662   180222    81.7 |    19837 |
881.66/882.06	c |    398472 |       0   66695    40629   141663   200236    83.6 |    19791 |
881.66/882.06	c |    442613 |       0   66333    40518   185766   214376    84.9 |    19718 |
881.66/882.06	c |    491279 |       0   66313    40491   125969   218770    82.8 |    19711 |
881.66/882.06	c |    544923 |       0   64494    39

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-1772697-1241295008/watcher-1772697-1241295008 -o /tmp/evaluation-result-1772697-1241295008/solver-1772697-1241295008 -C 10000 -W 12000 -M 1800 HOME/mxc-sat09 -i HOME/instance-1772697-1241295008.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.99 3.97 3.91 3/64 30155
/proc/meminfo: memFree=1861120/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=22056 CPUtime=0
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 752 0 0 0 0 0 0 0 18 0 1 0 157529520 22585344 738 1992294400 134512640 135192793 4294956224 18446744073709551615 134779278 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 5514 746 47 166 0 5345 0

[startup+0.0191699 s]
/proc/loadavg: 3.99 3.97 3.91 3/64 30155
/proc/meminfo: memFree=1861120/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=22056 CPUtime=0.01
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 3064 0 0 0 0 1 0 0 18 0 1 0 157529520 22585344 3050 1992294400 134512640 135192793 4294956224 18446744073709551615 134779278 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 5514 3056 46 166 0 5345 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 22056

[startup+0.101185 s]
/proc/loadavg: 3.99 3.97 3.91 3/64 30155
/proc/meminfo: memFree=1861120/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=56964 CPUtime=0.09
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 13069 0 0 0 3 6 0 0 18 0 1 0 157529520 58331136 12984 1992294400 134512640 135192793 4294956224 18446744073709551615 134569157 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 14241 12987 53 166 0 14072 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 56964

[startup+0.30122 s]
/proc/loadavg: 3.99 3.97 3.91 3/64 30155
/proc/meminfo: memFree=1861120/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=85728 CPUtime=0.29
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 19037 0 0 0 20 9 0 0 19 0 1 0 157529520 87785472 18860 1992294400 134512640 135192793 4294956224 18446744073709551615 134577000 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 21432 18860 54 166 0 21263 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 85728

[startup+0.701296 s]
/proc/loadavg: 3.99 3.97 3.91 3/64 30155
/proc/meminfo: memFree=1861120/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=107924 CPUtime=0.69
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 24336 0 0 0 57 12 0 0 22 0 1 0 157529520 110514176 24159 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 26981 24159 54 166 0 26812 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 107924

[startup+1.50145 s]
/proc/loadavg: 3.99 3.97 3.91 2/65 30156
/proc/meminfo: memFree=1747832/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=123124 CPUtime=1.49
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 32953 0 0 0 132 17 0 0 25 0 1 0 157529520 126078976 27465 1992294400 134512640 135192793 4294956224 18446744073709551615 134567764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 30781 27465 56 166 0 30612 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 123124

[startup+3.10175 s]
/proc/loadavg: 3.75 3.92 3.89 2/65 30156
/proc/meminfo: memFree=1748856/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=139964 CPUtime=3.09
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 37008 0 0 0 290 19 0 0 25 0 1 0 157529520 143323136 31520 1992294400 134512640 135192793 4294956224 18446744073709551615 134750359 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 34991 31520 56 166 0 34822 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 139964

[startup+6.30135 s]
/proc/loadavg: 3.75 3.92 3.89 2/65 30156
/proc/meminfo: memFree=1738360/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=135900 CPUtime=6.28
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 42035 0 0 0 607 21 0 0 25 0 1 0 157529520 139161600 31928 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 33975 31928 72 166 0 33806 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 135900

[startup+12.7016 s]
/proc/loadavg: 3.33 3.82 3.86 2/65 30156
/proc/meminfo: memFree=1733240/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=135900 CPUtime=12.68
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 42052 0 0 0 1247 21 0 0 25 0 1 0 157529520 139161600 31945 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 33975 31945 72 166 0 33806 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 135900

[startup+25.502 s]
/proc/loadavg: 2.97 3.73 3.83 2/65 30156
/proc/meminfo: memFree=1733304/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=136048 CPUtime=25.49
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 42065 0 0 0 2527 22 0 0 25 0 1 0 157529520 139313152 31958 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 34012 31958 73 166 0 33843 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 136048

[startup+51.1018 s]
/proc/loadavg: 2.30 3.51 3.75 2/65 30156
/proc/meminfo: memFree=1732856/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=136604 CPUtime=51.06
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 42210 0 0 0 5084 22 0 0 25 0 1 0 157529520 139882496 32103 1992294400 134512640 135192793 4294956224 18446744073709551615 134552291 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 34151 32103 73 166 0 33982 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 136604

[startup+102.306 s]
/proc/loadavg: 1.52 3.09 3.59 2/65 30156
/proc/meminfo: memFree=1727928/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=141740 CPUtime=102.25
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 43439 0 0 0 10201 24 0 0 25 0 1 0 157529520 145141760 33332 1992294400 134512640 135192793 4294956224 18446744073709551615 134552371 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 35435 33332 73 166 0 35266 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 141740

[startup+162.302 s]
/proc/loadavg: 1.20 2.73 3.44 2/65 30156
/proc/meminfo: memFree=1719544/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=150336 CPUtime=162.22
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 45527 0 0 0 16195 27 0 0 25 0 1 0 157529520 153944064 35420 1992294400 134512640 135192793 4294956224 18446744073709551615 134533297 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 37584 35420 73 166 0 37415 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 150336

[startup+222.301 s]
/proc/loadavg: 1.07 2.39 3.27 2/65 30156
/proc/meminfo: memFree=1707192/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=163060 CPUtime=222.21
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 48604 0 0 0 22190 31 0 0 25 0 1 0 157529520 166973440 38497 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 40765 38497 73 166 0 40596 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 163060

[startup+282.302 s]
/proc/loadavg: 1.02 2.15 3.14 2/65 30156
/proc/meminfo: memFree=1704184/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=166372 CPUtime=282.18
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 49411 0 0 0 28186 32 0 0 25 0 1 0 157529520 170364928 39304 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 41593 39304 73 166 0 41424 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 166372

[startup+342.303 s]
/proc/loadavg: 1.01 1.93 2.99 2/65 30156
/proc/meminfo: memFree=1688888/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=181944 CPUtime=342.15
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 53157 0 0 0 34179 36 0 0 25 0 1 0 157529520 186310656 43050 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 45486 43050 73 166 0 45317 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 181944

[startup+402.301 s]
/proc/loadavg: 1.00 1.77 2.87 2/65 30156
/proc/meminfo: memFree=1687288/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=183660 CPUtime=402.13
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 53607 0 0 0 40176 37 0 0 25 0 1 0 157529520 188067840 43500 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 45915 43500 73 166 0 45746 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 183660

[startup+462.302 s]
/proc/loadavg: 1.00 1.61 2.75 2/65 30156
/proc/meminfo: memFree=1672312/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=199532 CPUtime=462.11
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 57312 0 0 0 46170 41 0 0 25 0 1 0 157529520 204320768 47205 1992294400 134512640 135192793 4294956224 18446744073709551615 134532632 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 49883 47205 73 166 0 49714 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 199532

[startup+522.302 s]
/proc/loadavg: 1.00 1.51 2.64 2/65 30156
/proc/meminfo: memFree=1663352/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=208564 CPUtime=522.09
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 59520 0 0 0 52166 43 0 0 25 0 1 0 157529520 213569536 49413 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 52141 49413 73 166 0 51972 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 208564

[startup+582.301 s]
/proc/loadavg: 1.00 1.41 2.53 2/65 30156
/proc/meminfo: memFree=1663224/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=208564 CPUtime=582.07
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 59548 0 0 0 58164 43 0 0 25 0 1 0 157529520 213569536 49441 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 52141 49441 73 166 0 51972 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 208564

[startup+642.302 s]
/proc/loadavg: 1.00 1.33 2.43 2/65 30156
/proc/meminfo: memFree=1659768/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=212124 CPUtime=642.05
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 60403 0 0 0 64161 44 0 0 25 0 1 0 157529520 217214976 50296 1992294400 134512640 135192793 4294956224 18446744073709551615 134551370 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 53031 50296 73 166 0 52862 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 212124

[startup+702.302 s]

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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30174
/proc/meminfo: memFree=1551544/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=328192 CPUtime=9098.94
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 86804 0 0 0 909817 77 0 0 25 0 1 0 157529520 336068608 76697 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 82048 76697 74 166 0 81879 0
Current children cumulated CPU time (s) 9098.94
Current children cumulated vsize (KiB) 328192

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30174
/proc/meminfo: memFree=1550456/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=329620 CPUtime=9158.91
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 87068 0 0 0 915814 77 0 0 25 0 1 0 157529520 337530880 76961 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 82405 76961 74 166 0 82236 0
Current children cumulated CPU time (s) 9158.91
Current children cumulated vsize (KiB) 329620

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30174
/proc/meminfo: memFree=1550264/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=329892 CPUtime=9218.89
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 87110 0 0 0 921812 77 0 0 25 0 1 0 157529520 337809408 77003 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 82473 77003 74 166 0 82304 0
Current children cumulated CPU time (s) 9218.89
Current children cumulated vsize (KiB) 329892

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30174
/proc/meminfo: memFree=1550264/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=329892 CPUtime=9278.87
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 87110 0 0 0 927810 77 0 0 25 0 1 0 157529520 337809408 77003 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 82473 77003 74 166 0 82304 0
Current children cumulated CPU time (s) 9278.87
Current children cumulated vsize (KiB) 329892

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30174
/proc/meminfo: memFree=1550200/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=329892 CPUtime=9338.85
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 87111 0 0 0 933808 77 0 0 25 0 1 0 157529520 337809408 77004 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 82473 77004 74 166 0 82304 0
Current children cumulated CPU time (s) 9338.85
Current children cumulated vsize (KiB) 329892

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30174
/proc/meminfo: memFree=1549880/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=330280 CPUtime=9398.82
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 87178 0 0 0 939805 77 0 0 25 0 1 0 157529520 338206720 77071 1992294400 134512640 135192793 4294956224 18446744073709551615 134552291 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 82570 77071 74 166 0 82401 0
Current children cumulated CPU time (s) 9398.82
Current children cumulated vsize (KiB) 330280

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30174
/proc/meminfo: memFree=1549752/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=330472 CPUtime=9458.8
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 87231 0 0 0 945803 77 0 0 25 0 1 0 157529520 338403328 77124 1992294400 134512640 135192793 4294956224 18446744073709551615 134533336 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 82618 77124 74 166 0 82449 0
Current children cumulated CPU time (s) 9458.8
Current children cumulated vsize (KiB) 330472

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30174
/proc/meminfo: memFree=1549688/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=330472 CPUtime=9518.78
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 87236 0 0 0 951801 77 0 0 25 0 1 0 157529520 338403328 77129 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 82618 77129 74 166 0 82449 0
Current children cumulated CPU time (s) 9518.78
Current children cumulated vsize (KiB) 330472

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30174
/proc/meminfo: memFree=1549688/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=330472 CPUtime=9578.75
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 87236 0 0 0 957798 77 0 0 25 0 1 0 157529520 338403328 77129 1992294400 134512640 135192793 4294956224 18446744073709551615 134551083 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 82618 77129 74 166 0 82449 0
Current children cumulated CPU time (s) 9578.75
Current children cumulated vsize (KiB) 330472

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30174
/proc/meminfo: memFree=1549624/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=330472 CPUtime=9638.73
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 87241 0 0 0 963796 77 0 0 25 0 1 0 157529520 338403328 77134 1992294400 134512640 135192793 4294956224 18446744073709551615 134533336 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 82618 77134 74 166 0 82449 0
Current children cumulated CPU time (s) 9638.73
Current children cumulated vsize (KiB) 330472

[startup+9702.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 30174
/proc/meminfo: memFree=1548984/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=331420 CPUtime=9698.72
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 87401 0 0 0 969794 78 0 0 25 0 1 0 157529520 339374080 77294 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 82855 77294 74 166 0 82686 0
Current children cumulated CPU time (s) 9698.72
Current children cumulated vsize (KiB) 331420

[startup+9762.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 30174
/proc/meminfo: memFree=1548664/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=331660 CPUtime=9758.69
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 87487 0 0 0 975791 78 0 0 25 0 1 0 157529520 339619840 77380 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 82915 77380 74 166 0 82746 0
Current children cumulated CPU time (s) 9758.69
Current children cumulated vsize (KiB) 331660

[startup+9822.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 30174
/proc/meminfo: memFree=1548152/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=332428 CPUtime=9818.67
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 87607 0 0 0 981789 78 0 0 25 0 1 0 157529520 340406272 77500 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 83107 77500 74 166 0 82938 0
Current children cumulated CPU time (s) 9818.67
Current children cumulated vsize (KiB) 332428

[startup+9882.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 30174
/proc/meminfo: memFree=1548088/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=332428 CPUtime=9878.65
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 87607 0 0 0 987787 78 0 0 25 0 1 0 157529520 340406272 77500 1992294400 134512640 135192793 4294956224 18446744073709551615 134551053 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 83107 77500 74 166 0 82938 0
Current children cumulated CPU time (s) 9878.65
Current children cumulated vsize (KiB) 332428

[startup+9942.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 30174
/proc/meminfo: memFree=1548088/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=332428 CPUtime=9938.63
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 87607 0 0 0 993785 78 0 0 25 0 1 0 157529520 340406272 77500 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 83107 77500 74 166 0 82938 0
Current children cumulated CPU time (s) 9938.63
Current children cumulated vsize (KiB) 332428

[startup+10002.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/65 30174
/proc/meminfo: memFree=1548024/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=332428 CPUtime=9998.61
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 87623 0 0 0 999783 78 0 0 25 0 1 0 157529520 340406272 77516 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 83107 77516 74 166 0 82938 0
Current children cumulated CPU time (s) 9998.61
Current children cumulated vsize (KiB) 332428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.7 s]
/proc/loadavg: 1.06 1.05 1.00 2/65 30174
/proc/meminfo: memFree=1548024/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=332428 CPUtime=10000
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 87623 0 0 0 999923 78 0 0 25 0 1 0 157529520 340406272 77516 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 83107 77516 74 166 0 82938 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 332428

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

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

[startup+10003.7 s]
/proc/loadavg: 1.06 1.05 1.00 2/65 30174
/proc/meminfo: memFree=1548024/2055920 swapFree=4181168/4192956
[pid=30155] ppid=30153 vsize=332428 CPUtime=10000
/proc/30155/stat : 30155 (mxc-sat09) R 30153 30155 30079 0 -1 4194304 87623 0 0 0 999923 78 0 0 25 0 1 0 157529520 340406272 77516 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/30155/statm: 83107 77516 74 166 0 82938 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 332428

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.8
CPU time (s): 10000.1
CPU user time (s): 9999.23
CPU system time (s): 0.838872
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 332428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9999.23
system time used= 0.838872
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 87623
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= 14057

runsolver used 8.79066 second user time and 22.1536 second system time

The end

Launcher Data 

Begin job on node37 at 2009-05-02 22:10:09
IDJOB=1772697
IDBENCH=20372
IDSOLVER=613
FILE ID=node37/1772697-1241295008
PBS_JOBID= 9225153
Free space on /tmp= 66524 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-10-19-u.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1772697-1241295008/watcher-1772697-1241295008 -o /tmp/evaluation-result-1772697-1241295008/solver-1772697-1241295008 -C 10000 -W 12000 -M 1800  HOME/mxc-sat09 -i HOME/instance-1772697-1241295008.cnf

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1f049803198bb32ab05476465773cc39
RANDOM SEED=2087474263

node37.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1861600 kB
Buffers:         37112 kB
Cached:          78456 kB
SwapCached:       5608 kB
Active:          38884 kB
Inactive:        84568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1861600 kB
SwapTotal:     4192956 kB
SwapFree:      4181168 kB
Dirty:           21904 kB
Writeback:           0 kB
Mapped:          13600 kB
Slab:            56948 kB
Committed_AS:   819880 kB
PageTables:       1372 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= 66524 MiB
End job on node37 at 2009-05-03 00:56:55