Trace number 1717817

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 2009-03-10UNSAT 1004.9 1005.2

General information on the benchmark

Nameindustrial/palacios/
medium/emptyroom-4-h21-unsat.cnf
MD5SUM175ec3119584300988ad366c4a04cccc
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark316.247
Satisfiable
(Un)Satisfiability was proved
Number of variables69148
Number of clauses208728
Sum of the clauses size487544
Maximum clause length28
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2139492
Number of clauses of size 368730
Number of clauses of size 4102
Number of clauses of size 513
Number of clauses of size over 5135

Solver Data 

1004.80/1005.17	c starting MXC with:
1004.80/1005.17	c cnf_path = HOME/instance-1717817-1240631032.cnf
1004.80/1005.17	c restart_strategy = auto
1004.80/1005.17	c sign_strategy = cached
1004.80/1005.17	c use_preprocessing = -1
1004.80/1005.17	c output_implicant = 1
1004.80/1005.17	c timeout_seconds = 0
1004.80/1005.17	c running SatELite... done
1004.80/1005.17	c 53812 vars eliminated
1004.80/1005.17	c received 256 units and 113433 clauses from SatELite
1004.80/1005.17	c 54067 assignments made, starting to guess now
1004.80/1005.17	c ===================================[MXC]=====================================
1004.80/1005.17	c | Conflicts |                Clause Statistics                   |   Vars   |
1004.80/1005.17	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
1004.80/1005.17	c =============================================================================
1004.80/1005.17	c |         0 |       0   16368    97065        0        0     nan |    71112 |
1004.80/1005.17	c |       100 |       0   16340    96950       93     1050    61.4 |    17042 |
1004.80/1005.17	c |       210 |       0   16344    96950      199     1105    41.5 |    17042 |
1004.80/1005.17	c |       441 |       0   16346    96891      425     1220    31.8 |    17041 |
1004.80/1005.17	c |       805 |       0   16347    96891      788     1402    28.9 |    17041 |
1004.80/1005.17	c |      1315 |       0   16353    96850     1283     1657    25.3 |    17040 |
1004.80/1005.17	c |      1986 |       0   16369    96797     1932     1993    22.3 |    17037 |
1004.80/1005.17	c |      2834 |       0   16373    96757     1741     2417    30.9 |    17036 |
1004.80/1005.17	c |      3876 |       0   16380    96648     2758     2938    33.3 |    17033 |
1004.80/1005.17	c |      5132 |       0   16408    96548     2198     3566    26.9 |    17028 |
1004.80/1005.17	c |      6623 |       0   16426    96483     3648     4311    43.6 |    17026 |
1004.80/1005.17	c |      8373 |       0   16453    96382     2900     5186    57.2 |    17024 |
1004.80/1005.17	c |     10408 |       0   16476    96332     4909     6204    51.3 |    17023 |
1004.80/1005.17	c |     12756 |       0   16483    96202     7229     7378    48.7 |    17019 |
1004.80/1005.17	c |     15449 |       0   16528    96032     6090     8724    39.6 |    17011 |
1004.80/1005.17	c |     18521 |       0   16565    95927     9120    10260    37.4 |    17009 |
1004.80/1005.17	c |     22010 |       0   16583    95883     6918    12005    33.1 |    17008 |
1004.80/1005.17	c |     25958 |       0   16609    95761    10832    13979    40.9 |    17005 |
1004.80/1005.17	c |     30411 |       0   16667    95533    15168    16205    40.5 |    16995 |
1004.80/1005.17	c |     35419 |       0   16700    95372    11535    18709    54.8 |    16990 |
1004.80/1005.17	c |     41038 |       0   16739    95112    17066    21519    53.8 |    16981 |
1004.80/1005.17	c |     47329 |       0   16763    95005    23331    24664    59.9 |    16977 |
1004.80/1005.17	c |     54360 |       0   16790    94698    17252    28180    57.1 |    16959 |
1004.80/1005.17	c |     62205 |       0   16825    94417    24972    32102    60.3 |    16945 |
1004.80/1005.17	c |     70945 |       0   16878    94175    33650    36472    62.2 |    16938 |
1004.80/1005.17	c |     80669 |       0   16907    94065    23665    41334    57.6 |    16933 |
1004.80/1005.17	c |     91476 |       0   16947    94015    34427    46738    57.8 |    16932 |
1004.80/1005.17	c |    103474 |       0   16990    93745    46322    52737    59.8 |    16919 |
1004.80/1005.17	c |    116782 |       0   17085    93167    29847    59391    47.7 |    16894 |
1004.80/1005.17	c |    131532 |       0   17127    93054    44539    66766    49.6 |    16887 |
1004.80/1005.17	c |    147868 |       0   17158    92987    60829    74934    52.9 |    16883 |
1004.80/1005.17	c |    165948 |       0   17196    92933    78861    83974    55.7 |    16880 |
1004.80/1005.17	c |    185947 |       0   17254    92701    54186    93973    54.0 |    16867 |
1004.80/1005.17	c |    208057 |       0   17309    92537    76223   105028    59.1 |    16860 |
1004.80/1005.17	c |    232489 |       0   17346    92395   100597   117244    60.3 |    16851 |
1004.80/1005.17	c |    259475 |       0   17361    92282   127538   130737    61.3 |    16845 |
1004.80/1005.17	c |    289271 |       0   17438    91922    90244   145635    60.8 |    16823 |
1004.80/1005.17	c |    322158 |       0   17506    91812   123020   162079    65.0 |    16816 |
1004.80/1005.17	c |    358445 |       0   17593    91361   159130   172698    70.0 |    16788 |
1004.80/1005.17	c |    398472 |       0   17653    91036   112109   176762    60.0 |    16768 |
1004.80/1005.17	c |    442613 |       0   17686    90955   156202   180931    60.0 |    16763 |
1004.80/1005.17	c |    456007 |       0   17708    90955   169571   182235    61.7 |    16679 |
1004.80/1005.17	c ----- stats for thread 0 -----
1004.80/1005.17	c restarts: 805
1004.80/1005.17	c decisions: 909640
1004.80/1005.17	c propagations: 583998497
1004.80/1005.17	c conflicts: 456007
1004.80/1005.17	c 1005.172s elapsed
1004.80/1005.17	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1717817-1240631032/watcher-1717817-1240631032 -o /tmp/evaluation-result-1717817-1240631032/solver-1717817-1240631032 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1717817-1240631032.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 1.04 3/65 15982
/proc/meminfo: memFree=1826080/2055920 swapFree=4180880/4192956
[pid=15982] ppid=15980 vsize=4244 CPUtime=0
/proc/15982/stat : 15982 (mxc-sat09) R 15980 15982 14842 0 -1 4194304 786 0 0 0 0 0 0 0 18 0 1 0 91135556 4345856 772 1992294400 134512640 135192793 4294956208 18446744073709551615 134779278 0 0 4096 0 0 0 0 17 1 0 0
/proc/15982/statm: 1061 778 46 166 0 892 0

[startup+0.075497 s]
/proc/loadavg: 1.00 1.00 1.04 3/65 15982
/proc/meminfo: memFree=1826080/2055920 swapFree=4180880/4192956
[pid=15982] ppid=15980 vsize=27968 CPUtime=0.07
/proc/15982/stat : 15982 (mxc-sat09) R 15980 15982 14842 0 -1 4194304 4676 0 0 0 5 2 0 0 18 0 1 0 91135556 28639232 4660 1992294400 134512640 135192793 4294956208 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/15982/statm: 6992 4661 55 166 0 6823 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 27968

[startup+0.101499 s]
/proc/loadavg: 1.00 1.00 1.04 3/65 15982
/proc/meminfo: memFree=1826080/2055920 swapFree=4180880/4192956
[pid=15982] ppid=15980 vsize=29792 CPUtime=0.09
/proc/15982/stat : 15982 (mxc-sat09) R 15980 15982 14842 0 -1 4194304 5135 0 0 0 7 2 0 0 18 0 1 0 91135556 30507008 5119 1992294400 134512640 135192793 4294956208 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/15982/statm: 7448 5120 55 166 0 7279 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 29792

[startup+0.301522 s]
/proc/loadavg: 1.00 1.00 1.04 3/65 15982
/proc/meminfo: memFree=1826080/2055920 swapFree=4180880/4192956
[pid=15982] ppid=15980 vsize=35752 CPUtime=0.29
/proc/15982/stat : 15982 (mxc-sat09) R 15980 15982 14842 0 -1 4194304 7328 0 0 0 25 4 0 0 19 0 1 0 91135556 36610048 6462 1992294400 134512640 135192793 4294956208 18446744073709551615 134577000 0 0 4096 0 0 0 0 17 1 0 0
/proc/15982/statm: 8938 6463 56 166 0 8769 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 35752

[startup+0.701569 s]
/proc/loadavg: 1.00 1.00 1.04 3/65 15982
/proc/meminfo: memFree=1826080/2055920 swapFree=4180880/4192956
[pid=15982] ppid=15980 vsize=45416 CPUtime=0.69
/proc/15982/stat : 15982 (mxc-sat09) R 15980 15982 14842 0 -1 4194304 9620 0 0 0 64 5 0 0 22 0 1 0 91135556 46505984 8754 1992294400 134512640 135192793 4294956208 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/15982/statm: 11354 8754 56 166 0 11185 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45416

[startup+1.50166 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 15983
/proc/meminfo: memFree=1785048/2055920 swapFree=4180880/4192956
[pid=15982] ppid=15980 vsize=53792 CPUtime=1.49
/proc/15982/stat : 15982 (mxc-sat09) R 15980 15982 14842 0 -1 4194304 11876 0 0 0 143 6 0 0 25 0 1 0 91135556 55083008 11002 1992294400 134512640 135192793 4294956208 18446744073709551615 134556057 0 0 4096 0 0 0 0 17 1 0 0
/proc/15982/statm: 13448 11002 56 166 0 13279 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 53792

[startup+3.10185 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 15983
/proc/meminfo: memFree=1777624/2055920 swapFree=4180880/4192956
[pid=15982] ppid=15980 vsize=57576 CPUtime=3.09
/proc/15982/stat : 15982 (mxc-sat09) R 15980 15982 14842 0 -1 4194304 14212 0 0 0 302 7 0 0 25 0 1 0 91135556 58957824 12241 1992294400 134512640 135192793 4294956208 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/15982/statm: 14394 12241 72 166 0 14225 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 57576

[startup+6.30123 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 15983
/proc/meminfo: memFree=1776664/2055920 swapFree=4180880/4192956
[pid=15982] ppid=15980 vsize=58104 CPUtime=6.29
/proc/15982/stat : 15982 (mxc-sat09) R 15980 15982 14842 0 -1 4194304 14327 0 0 0 621 8 0 0 25 0 1 0 91135556 59498496 12356 1992294400 134512640 135192793 4294956208 18446744073709551615 134552291 0 0 4096 0 0 0 0 17 1 0 0
/proc/15982/statm: 14526 12356 73 166 0 14357 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 58104

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 15983
/proc/meminfo: memFree=1775512/2055920 swapFree=4180880/4192956
[pid=15982] ppid=15980 vsize=59160 CPUtime=12.69
/proc/15982/stat : 15982 (mxc-sat09) R 15980 15982 14842 0 -1 4194304 14597 0 0 0 1261 8 0 0 25 0 1 0 91135556 60579840 12626 1992294400 134512640 135192793 4294956208 18446744073709551615 134533786 0 0 4096 0 0 0 0 17 1 0 0
/proc/15982/statm: 14790 12626 73 166 0 14621 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 59160

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 15983
/proc/meminfo: memFree=1774616/2055920 swapFree=4180880/4192956
[pid=15982] ppid=15980 vsize=60120 CPUtime=25.48
/proc/15982/stat : 15982 (mxc-sat09) R 15980 15982 14842 0 -1 4194304 14817 0 0 0 2540 8 0 0 25 0 1 0 91135556 61562880 12846 1992294400 134512640 135192793 4294956208 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15982/statm: 15030 12846 73 166 0 14861 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 60120

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 15983
/proc/meminfo: memFree=1771544/2055920 swapFree=4180880/4192956
[pid=15982] ppid=15980 vsize=63196 CPUtime=51.07
/proc/15982/stat : 15982 (mxc-sat09) R 15980 15982 14842 0 -1 4194304 15585 0 0 0 5098 9 0 0 25 0 1 0 91135556 64712704 13614 1992294400 134512640 135192793 4294956208 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/15982/statm: 15799 13614 73 166 0 15630 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 63196

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 15983
/proc/meminfo: memFree=1765080/2055920 swapFree=4180880/4192956
[pid=15982] ppid=15980 vsize=69540 CPUtime=102.26
/proc/15982/stat : 15982 (mxc-sat09) R 15980 15982 14842 0 -1 4194304 17198 0 0 0 10215 11 0 0 25 0 1 0 91135556 71208960 15227 1992294400 134512640 135192793 4294956208 18446744073709551615 134549124 0 0 4096 0 0 0 0 17 1 0 0
/proc/15982/statm: 17385 15227 73 166 0 17216 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 69540

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 15983
/proc/meminfo: memFree=1759896/2055920 swapFree=4180880/4192956
[pid=15982] ppid=15980 vsize=74952 CPUtime=162.24
/proc/15982/stat : 15982 (mxc-sat09) R 15980 15982 14842 0 -1 4194304 18510 0 0 0 16211 13 0 0 25 0 1 0 91135556 76750848 16539 1992294400 134512640 135192793 4294956208 18446744073709551615 134552427 0 0 4096 0 0 0 0 17 1 0 0
/proc/15982/statm: 18738 16539 73 166 0 18569 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 74952

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 15983
/proc/meminfo: memFree=1754968/2055920 swapFree=4180880/4192956
[pid=15982] ppid=15980 vsize=79724 CPUtime=222.22
/proc/15982/stat : 15982 (mxc-sat09) R 15980 15982 14842 0 -1 4194304 19712 0 0 0 22207 15 0 0 25 0 1 0 91135556 81637376 17741 1992294400 134512640 135192793 4294956208 18446744073709551615 134533866 0 0 4096 0 0 0 0 17 1 0 0
/proc/15982/statm: 19931 17741 73 166 0 19762 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 79724

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 15983
/proc/meminfo: memFree=1745752/2055920 swapFree=4180880/4192956
[pid=15982] ppid=15980 vsize=89348 CPUtime=282.21
/proc/15982/stat : 15982 (mxc-sat09) R 15980 15982 14842 0 -1 4194304 22042 0 0 0 28203 18 0 0 25 0 1 0 91135556 91492352 20071 1992294400 134512640 135192793 4294956208 18446744073709551615 134551473 0 0 4096 0 0 0 0 17 1 0 0
/proc/15982/statm: 22337 20071 73 166 0 22168 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 89348

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 15983
/proc/meminfo: memFree=1744920/2055920 swapFree=4180880/4192956
[pid=15982] ppid=15980 vsize=90060 CPUtime=342.19
/proc/15982/stat : 15982 (mxc-sat09) R 15980 15982 14842 0 -1 4194304 22204 0 0 0 34200 19 0 0 25 0 1 0 91135556 92221440 20233 1992294400 134512640 135192793 4294956208 18446744073709551615 134551370 0 0 4096 0 0 0 0 17 1 0 0
/proc/15982/statm: 22515 20233 73 166 0 22346 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 90060

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15983
/proc/meminfo: memFree=1739096/2055920 swapFree=4180880/4192956
[pid=15982] ppid=15980 vsize=96076 CPUtime=402.17
/proc/15982/stat : 15982 (mxc-sat09) R 15980 15982 14842 0 -1 4194304 23686 0 0 0 40197 20 0 0 25 0 1 0 91135556 98381824 21715 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15982/statm: 24019 21715 73 166 0 23850 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 96076

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15983
/proc/meminfo: memFree=1729368/2055920 swapFree=4180880/4192956
[pid=15982] ppid=15980 vsize=105780 CPUtime=462.15
/proc/15982/stat : 15982 (mxc-sat09) R 15980 15982 14842 0 -1 4194304 26086 0 0 0 46192 23 0 0 25 0 1 0 91135556 108318720 24115 1992294400 134512640 135192793 4294956208 18446744073709551615 134534209 0 0 4096 0 0 0 0 17 1 0 0
/proc/15982/statm: 26445 24115 73 166 0 26276 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 105780

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15983
/proc/meminfo: memFree=1726424/2055920 swapFree=4180880/4192956
[pid=15982] ppid=15980 vsize=109028 CPUtime=522.14
/proc/15982/stat : 15982 (mxc-sat09) R 15980 15982 14842 0 -1 4194304 26789 0 0 0 52189 25 0 0 25 0 1 0 91135556 111644672 24818 1992294400 134512640 135192793 4294956208 18446744073709551615 134551982 0 0 4096 0 0 0 0 17 1 0 0
/proc/15982/statm: 27257 24818 73 166 0 27088 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 109028

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15983
/proc/meminfo: memFree=1726360/2055920 swapFree=4180880/4192956
[pid=15982] ppid=15980 vsize=109028 CPUtime=582.12
/proc/15982/stat : 15982 (mxc-sat09) R 15980 15982 14842 0 -1 4194304 26798 0 0 0 58187 25 0 0 25 0 1 0 91135556 111644672 24827 1992294400 134512640 135192793 4294956208 18446744073709551615 134552014 0 0 4096 0 0 0 0 17 1 0 0
/proc/15982/statm: 27257 24827 73 166 0 27088 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 109028

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15983
/proc/meminfo: memFree=1724312/2055920 swapFree=4180880/4192956
[pid=15982] ppid=15980 vsize=111160 CPUtime=642.1
/proc/15982/stat : 15982 (mxc-sat09) R 15980 15982 14842 0 -1 4194304 27315 0 0 0 64185 25 0 0 25 0 1 0 91135556 113827840 25344 1992294400 134512640 135192793 4294956208 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/15982/statm: 27790 25344 73 166 0 27621 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 111160

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15983
/proc/meminfo: memFree=1714520/2055920 swapFree=4180880/4192956
[pid=15982] ppid=15980 vsize=121304 CPUtime=702.09
/proc/15982/stat : 15982 (mxc-sat09) R 15980 15982 14842 0 -1 4194304 29800 0 0 0 70181 28 0 0 25 0 1 0 91135556 124215296 27829 1992294400 134512640 135192793 4294956208 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/15982/statm: 30326 27829 73 166 0 30157 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 121304

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15983
/proc/meminfo: memFree=1705432/2055920 swapFree=4180880/4192956
[pid=15982] ppid=15980 vsize=130340 CPUtime=762.07
/proc/15982/stat : 15982 (mxc-sat09) R 15980 15982 14842 0 -1 4194304 32009 0 0 0 76177 30 0 0 25 0 1 0 91135556 133468160 30038 1992294400 134512640 135192793 4294956208 18446744073709551615 134550383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15982/statm: 32585 30038 73 166 0 32416 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 130340

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15983
/proc/meminfo: memFree=1705432/2055920 swapFree=4180880/4192956
[pid=15982] ppid=15980 vsize=130340 CPUtime=822.05
/proc/15982/stat : 15982 (mxc-sat09) R 15980 15982 14842 0 -1 4194304 32009 0 0 0 82174 31 0 0 25 0 1 0 91135556 133468160 30038 1992294400 134512640 135192793 4294956208 18446744073709551615 134533783 0 0 4096 0 0 0 0 17 1 0 0
/proc/15982/statm: 32585 30038 73 166 0 32416 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 130340

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15983
/proc/meminfo: memFree=1705240/2055920 swapFree=4180880/4192956
[pid=15982] ppid=15980 vsize=130580 CPUtime=882.03
/proc/15982/stat : 15982 (mxc-sat09) R 15980 15982 14842 0 -1 4194304 32038 0 0 0 88172 31 0 0 25 0 1 0 91135556 133713920 30067 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15982/statm: 32645 30067 73 166 0 32476 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 130580

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15983
/proc/meminfo: memFree=1704856/2055920 swapFree=4180880/4192956
[pid=15982] ppid=15980 vsize=131032 CPUtime=942.01
/proc/15982/stat : 15982 (mxc-sat09) R 15980 15982 14842 0 -1 4194304 32135 0 0 0 94170 31 0 0 25 0 1 0 91135556 134176768 30164 1992294400 134512640 135192793 4294956208 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/15982/statm: 32758 30164 73 166 0 32589 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 131032

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15983
/proc/meminfo: memFree=1704216/2055920 swapFree=4180880/4192956
[pid=15982] ppid=15980 vsize=131732 CPUtime=1002
/proc/15982/stat : 15982 (mxc-sat09) R 15980 15982 14842 0 -1 4194304 32284 0 0 0 100169 31 0 0 25 0 1 0 91135556 134893568 30313 1992294400 134512640 135192793 4294956208 18446744073709551615 134552488 0 0 4096 0 0 0 0 17 1 0 0
/proc/15982/statm: 32933 30313 73 166 0 32764 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 131732

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

[startup+1003.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15983
/proc/meminfo: memFree=1704216/2055920 swapFree=4180880/4192956
[pid=15982] ppid=15980 vsize=131732 CPUtime=1002.8
/proc/15982/stat : 15982 (mxc-sat09) R 15980 15982 14842 0 -1 4194304 32285 0 0 0 100249 31 0 0 25 0 1 0 91135556 134893568 30314 1992294400 134512640 135192793 4294956208 18446744073709551615 134533336 0 0 4096 0 0 0 0 17 1 0 0
/proc/15982/statm: 32933 30314 73 166 0 32764 0
Current children cumulated CPU time (s) 1002.8
Current children cumulated vsize (KiB) 131732

[startup+1003.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15983
/proc/meminfo: memFree=1704216/2055920 swapFree=4180880/4192956
[pid=15982] ppid=15980 vsize=131732 CPUtime=1003.6
/proc/15982/stat : 15982 (mxc-sat09) R 15980 15982 14842 0 -1 4194304 32285 0 0 0 100329 31 0 0 25 0 1 0 91135556 134893568 30314 1992294400 134512640 135192793 4294956208 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/15982/statm: 32933 30314 73 166 0 32764 0
Current children cumulated CPU time (s) 1003.6
Current children cumulated vsize (KiB) 131732

[startup+1004.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15983
/proc/meminfo: memFree=1704088/2055920 swapFree=4180880/4192956
[pid=15982] ppid=15980 vsize=131960 CPUtime=1004.4
/proc/15982/stat : 15982 (mxc-sat09) R 15980 15982 14842 0 -1 4194304 32316 0 0 0 100409 31 0 0 25 0 1 0 91135556 135127040 30345 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15982/statm: 32990 30345 73 166 0 32821 0
Current children cumulated CPU time (s) 1004.4
Current children cumulated vsize (KiB) 131960

[startup+1005.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15983
/proc/meminfo: memFree=1704088/2055920 swapFree=4180880/4192956
[pid=15982] ppid=15980 vsize=131960 CPUtime=1004.8
/proc/15982/stat : 15982 (mxc-sat09) R 15980 15982 14842 0 -1 4194304 32317 0 0 0 100449 31 0 0 25 0 1 0 91135556 135127040 30346 1992294400 134512640 135192793 4294956208 18446744073709551615 134552317 0 0 4096 0 0 0 0 17 1 0 0
/proc/15982/statm: 32990 30346 73 166 0 32821 0
Current children cumulated CPU time (s) 1004.8
Current children cumulated vsize (KiB) 131960

Child status: 20
Real time (s): 1005.2
CPU time (s): 1004.9
CPU user time (s): 1004.57
CPU system time (s): 0.334949
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 131960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1004.57
system time used= 0.334949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32320
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= 1369

runsolver used 0.959854 second user time and 2.70259 second system time

The end

Launcher Data 

Begin job on node73 at 2009-04-25 05:43:52
IDJOB=1717817
IDBENCH=20425
IDSOLVER=504
FILE ID=node73/1717817-1240631032
PBS_JOBID= 9186340
Free space on /tmp= 66312 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/industrial/palacios/medium/emptyroom-4-h21-unsat.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1717817-1240631032/watcher-1717817-1240631032 -o /tmp/evaluation-result-1717817-1240631032/solver-1717817-1240631032 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1717817-1240631032.cnf

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

MD5SUM BENCH= 175ec3119584300988ad366c4a04cccc
RANDOM SEED=1762244949

node73.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		: 3000.214
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		: 3000.214
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:       1826496 kB
Buffers:         28416 kB
Cached:         147804 kB
SwapCached:       5816 kB
Active:          23812 kB
Inactive:       161120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1826496 kB
SwapTotal:     4192956 kB
SwapFree:      4180880 kB
Dirty:            4088 kB
Writeback:           0 kB
Mapped:          14024 kB
Slab:            30472 kB
Committed_AS:   354104 kB
PageTables:       1396 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= 66312 MiB
End job on node73 at 2009-04-25 06:00:38