Trace number 1784009

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 1240.77 1241.07

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest03-SGI_30_50_30_20_3-dir.sat05-440.reshuffled-07.cnf
MD5SUM4a0cf034172f796c42342e79509e3449
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark334.451
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses71378
Sum of the clauses size143596
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 271348
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 530

Solver Data 

523.67/523.86	c starting MXC with:
523.67/523.86	c cnf_path = HOME/instance-1784009-1241909257.cnf
523.67/523.86	c restart_strategy = auto
523.67/523.86	c sign_strategy = cached
523.67/523.86	c use_preprocessing = -1
523.67/523.86	c output_implicant = 1
523.67/523.86	c timeout_seconds = 0
523.67/523.86	c running SatELite... done
523.67/523.86	c 31 vars eliminated
523.67/523.86	c received 0 units and 70478 clauses from SatELite
523.67/523.86	c 30 assignments made, starting to guess now
523.67/523.86	c ===================================[MXC]=====================================
523.67/523.86	c | Conflicts |                Clause Statistics                   |   Vars   |
523.67/523.86	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
523.67/523.86	c =============================================================================
523.67/523.86	c |         0 |       0   68629     1849        0        0     nan |      900 |
523.67/523.86	c |       100 |       0   68629     1849      100     1050    73.8 |      870 |
523.67/523.86	c |       210 |       0   68630     1849      209     1105    59.7 |      870 |
523.67/523.86	c |       441 |       0   68630     1849      440     1220    72.8 |      870 |
523.67/523.86	c |       805 |       0   68630     1849      804     1402    82.5 |      870 |
523.67/523.86	c |      1315 |       0   68630     1849     1314     1657    87.1 |      870 |
523.67/523.86	c |      1986 |       0   68630     1849     1985     1993    87.3 |      870 |
523.67/523.86	c |      2834 |       0   68630     1849     1832     2417    82.1 |      870 |
523.67/523.86	c |      3876 |       0   68630     1849     2874     2938    80.5 |      870 |
523.67/523.86	c |      5132 |       0   68630     1849     2630     3566    75.2 |      870 |
523.67/523.86	c |      6623 |       0   68630     1849     4121     4311    71.4 |      870 |
523.67/523.86	c |      8373 |       0   68631     1849     3621     5186    67.5 |      870 |
523.67/523.86	c |     10408 |       0   68631     1849     5656     6204    78.0 |      870 |
523.67/523.86	c |     12756 |       0   68631     1849     4631     7378    95.8 |      870 |
523.67/523.86	c |     15449 |       0   68631     1849     7324     8724    93.8 |      870 |
523.67/523.86	c |     18521 |       0   68631     1849     5336    10260    80.7 |      870 |
523.67/523.86	c |     22010 |       0   68631     1849     8825    12005    90.9 |      870 |
523.67/523.86	c |     25958 |       0   68631     1849    12773    13979    93.4 |      870 |
523.67/523.86	c |     30411 |       0   68631     1849     9637    16205    91.7 |      870 |
523.67/523.86	c |     35419 |       0   68631     1849    14645    18709    94.8 |      870 |
523.67/523.86	c |     41038 |       0   68631     1849    20264    21519    99.0 |      870 |
523.67/523.86	c |     47329 |       0   68631     1849    15172    24664    96.4 |      870 |
523.67/523.86	c |     54360 |       0   68631     1849    22203    28180    98.4 |      870 |
523.67/523.86	c |     62205 |       0   68631     1849    30048    32102    98.7 |      870 |
523.67/523.86	c |     70945 |       0   68631     1849    21713    36472    88.6 |      870 |
523.67/523.86	c |     80669 |       0   68631     1849    31437    41334    93.5 |      870 |
523.67/523.86	c |     91476 |       0   68631     1849    42244    46376    95.9 |      870 |
523.67/523.86	c |    103474 |       0   68631     1849    30784    47736    87.7 |      870 |
523.67/523.86	c |    116782 |       0   68631     1849    44092    49111    89.2 |      870 |
523.67/523.86	c |    131532 |       0   68631     1849    34017    50501    86.8 |      870 |
523.67/523.86	c |    147868 |       0   68631     1849    50353    51908    90.2 |      870 |
523.67/523.86	c |    165948 |       0   68631     1849    42409    53333    87.2 |      870 |
523.67/523.86	c |    185947 |       0   68631     1849    35308    54777    95.1 |      870 |
523.67/523.86	c |    208057 |       0   68631     1849    29337    56242    91.5 |      870 |
523.67/523.86	c |    232489 |       0   68631     1849    53769    57727    98.1 |      870 |
523.67/523.86	c |    259475 |       0   68631     1849    51770    59236    99.3 |      870 |
523.67/523.86	c |    289271 |       0   68631     1849    51739    60768   110.6 |      870 |
523.67/523.86	c |    322158 |       0   68631     1849    54011    62324   104.4 |      870 |
523.67/523.86	c |    358445 |       0   68631     1849    58941    63907   101.2 |      870 |
523.67/523.86	c |    398472 |       0   68631     1849    34176    65516    81.3 |      870 |
523.67/523.86	c |    442613 |       0   68161     1827    44934    67159    89.8 |      868 |
523.67/523.86	c |    491279 |       0   68161     1827    59922    68230    92.3 |      868 |
523.67/523.86	c |    544923 |       0   68163     1827    44500    69913    82.6 |      868 |
1240.70/1241.05	c |    604043 |       0   68163     1827    68276    71626    86.3 |      868 |
1240.70/1241.05	c |    669187 |       0   67988     1817    40651    73375    85.7 |      867 |
1240.70/1241.05	c |    740957 |       0   67988     1817    38015    74880    81.6 |      867 |
1240.70/1241.05	c |    820016 |       0   67988     1817    40883    76686    84.7 |      867 |
1240.70/1241.05	c |    907092 |       0   67988     1817    50068    78526    94.0 |      867 |
1240.70/1241.05	c |   1002987 |       0   67628     1797    56034    80410    85.7 |      865 |
1240.70/1241.05	c |   1108583 |       0   67628     1797    80992    81720    90.9 |      865 |
1240.70/1241.05	c |   1178485 |       0   67650     1797    68780    82921    75.7 |      464 |
1240.70/1241.05	c ----- stats for thread 0 -----
1240.70/1241.05	c restarts: 1220
1240.70/1241.05	c decisions: 1973061
1240.70/1241.05	c propagations: 119532396
1240.70/1241.05	c conflicts: 1178485
1240.70/1241.05	c 1241.051s elapsed
1240.70/1241.05	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-1784009-1241909257/watcher-1784009-1241909257 -o /tmp/evaluation-result-1784009-1241909257/solver-1784009-1241909257 -C 5000 -W 6000 -M 1800 HOME/mxc-sat09 -i HOME/instance-1784009-1241909257.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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: 1.00 1.00 1.00 3/64 16714
/proc/meminfo: memFree=1733360/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=1860 CPUtime=0
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 355 0 0 0 0 0 0 0 18 0 1 0 218951746 1904640 341 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 465 342 54 166 0 296 0

[startup+0.0233421 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16714
/proc/meminfo: memFree=1733360/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=3436 CPUtime=0.01
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 724 0 0 0 1 0 0 0 18 0 1 0 218951746 3518464 710 1992294400 134512640 135192793 4294956224 18446744073709551615 134577000 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 859 710 54 166 0 690 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3436

[startup+0.101347 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16714
/proc/meminfo: memFree=1733360/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=4936 CPUtime=0.09
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 1250 0 0 0 9 0 0 0 18 0 1 0 218951746 5054464 1049 1992294400 134512640 135192793 4294956224 18446744073709551615 134567659 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 1234 1049 55 166 0 1065 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4936

[startup+0.301361 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16714
/proc/meminfo: memFree=1733360/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=4936 CPUtime=0.29
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 1250 0 0 0 29 0 0 0 19 0 1 0 218951746 5054464 1049 1992294400 134512640 135192793 4294956224 18446744073709551615 134567659 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 1234 1049 55 166 0 1065 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4936

[startup+0.701393 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16714
/proc/meminfo: memFree=1733360/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=6308 CPUtime=0.7
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 1566 0 0 0 69 1 0 0 23 0 1 0 218951746 6459392 1365 1992294400 134512640 135192793 4294956224 18446744073709551615 134568150 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 1577 1365 56 166 0 1408 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 6308

[startup+1.50146 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16715
/proc/meminfo: memFree=1728104/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=6308 CPUtime=1.49
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 1585 0 0 0 148 1 0 0 25 0 1 0 218951746 6459392 1384 1992294400 134512640 135192793 4294956224 18446744073709551615 134567659 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 1577 1384 56 166 0 1408 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6308

[startup+3.10158 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16715
/proc/meminfo: memFree=1727336/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=8820 CPUtime=3.09
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 2630 0 0 0 307 2 0 0 25 0 1 0 218951746 9031680 2086 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 2205 2086 73 166 0 2036 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8820

[startup+6.30184 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16715
/proc/meminfo: memFree=1722288/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=13768 CPUtime=6.29
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 3839 0 0 0 627 2 0 0 25 0 1 0 218951746 14098432 3295 1992294400 134512640 135192793 4294956224 18446744073709551615 134533898 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 3442 3295 73 166 0 3273 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13768

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16715
/proc/meminfo: memFree=1715448/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=19552 CPUtime=12.69
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 5224 0 0 0 1266 3 0 0 25 0 1 0 218951746 20021248 4680 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 4888 4680 73 166 0 4719 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19552

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16715
/proc/meminfo: memFree=1708216/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=26636 CPUtime=25.49
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 6881 0 0 0 2544 5 0 0 25 0 1 0 218951746 27275264 6337 1992294400 134512640 135192793 4294956224 18446744073709551615 134533873 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 6659 6337 73 166 0 6490 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26636

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16715
/proc/meminfo: memFree=1701432/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=33848 CPUtime=51.08
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 8553 0 0 0 5102 6 0 0 25 0 1 0 218951746 34660352 8009 1992294400 134512640 135192793 4294956224 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 8462 8009 73 166 0 8293 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 33848

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16715
/proc/meminfo: memFree=1694392/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=41688 CPUtime=102.27
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 10271 0 0 0 10220 7 0 0 25 0 1 0 218951746 42688512 9727 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 10422 9727 73 166 0 10253 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 41688

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16715
/proc/meminfo: memFree=1688120/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=48308 CPUtime=162.26
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 11827 0 0 0 16217 9 0 0 25 0 1 0 218951746 49467392 11283 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 12077 11283 73 166 0 11908 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 48308

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16715
/proc/meminfo: memFree=1684024/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=52644 CPUtime=222.25
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 12848 0 0 0 22215 10 0 0 25 0 1 0 218951746 53907456 12304 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 13161 12304 73 166 0 12992 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 52644

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16715
/proc/meminfo: memFree=1678968/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=58524 CPUtime=282.23
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 14110 0 0 0 28212 11 0 0 25 0 1 0 218951746 59928576 13566 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 14631 13566 73 166 0 14462 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 58524

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16715
/proc/meminfo: memFree=1678136/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=59292 CPUtime=342.21
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 14307 0 0 0 34210 11 0 0 25 0 1 0 218951746 60715008 13763 1992294400 134512640 135192793 4294956224 18446744073709551615 134534213 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 14823 13763 73 166 0 14654 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 59292

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16715
/proc/meminfo: memFree=1674936/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=63388 CPUtime=402.2
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 15093 0 0 0 40208 12 0 0 25 0 1 0 218951746 64909312 14549 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 15847 14549 73 166 0 15678 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 63388

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16715
/proc/meminfo: memFree=1673016/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=66204 CPUtime=462.18
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 15571 0 0 0 46206 12 0 0 25 0 1 0 218951746 67792896 15027 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 16551 15027 73 166 0 16382 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 66204

[startup+522.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 16715
/proc/meminfo: memFree=1671352/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=68380 CPUtime=522.17
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 15998 0 0 0 52204 13 0 0 25 0 1 0 218951746 70021120 15454 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 17095 15454 73 166 0 16926 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 68380

[startup+582.302 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 16715
/proc/meminfo: memFree=1670904/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=68892 CPUtime=582.15
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 16142 0 0 0 58202 13 0 0 25 0 1 0 218951746 70545408 15598 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 17223 15598 73 166 0 17054 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 68892

[startup+642.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 16715
/proc/meminfo: memFree=1665720/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=75488 CPUtime=642.15
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 17377 0 0 0 64200 15 0 0 25 0 1 0 218951746 77299712 16833 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 18872 16833 73 166 0 18703 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 75488

[startup+702.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 16715
/proc/meminfo: memFree=1664952/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=76508 CPUtime=702.13
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 17554 0 0 0 70198 15 0 0 25 0 1 0 218951746 78344192 17010 1992294400 134512640 135192793 4294956224 18446744073709551615 134533898 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 19127 17010 73 166 0 18958 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 76508

[startup+762.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 16715
/proc/meminfo: memFree=1662264/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=80032 CPUtime=762.12
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 18220 0 0 0 76196 16 0 0 25 0 1 0 218951746 81952768 17676 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 20008 17676 73 166 0 19839 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 80032

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16721
/proc/meminfo: memFree=1660280/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=83036 CPUtime=822.1
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 18831 0 0 0 82193 17 0 0 25 0 1 0 218951746 85028864 18287 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 20759 18287 73 166 0 20590 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 83036

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16721
/proc/meminfo: memFree=1657784/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=85592 CPUtime=882.09
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 19314 0 0 0 88191 18 0 0 25 0 1 0 218951746 87646208 18770 1992294400 134512640 135192793 4294956224 18446744073709551615 134552427 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 21398 18770 73 166 0 21229 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 85592

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16721
/proc/meminfo: memFree=1655224/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=88920 CPUtime=942.07
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 19953 0 0 0 94189 18 0 0 25 0 1 0 218951746 91054080 19409 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 22230 19409 73 166 0 22061 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 88920

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16721
/proc/meminfo: memFree=1654456/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=89828 CPUtime=1002.06
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 20136 0 0 0 100187 19 0 0 25 0 1 0 218951746 91983872 19592 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 22457 19592 73 166 0 22288 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 89828

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16721
/proc/meminfo: memFree=1654328/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=89960 CPUtime=1062.04
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 20162 0 0 0 106185 19 0 0 25 0 1 0 218951746 92119040 19618 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 22490 19618 73 166 0 22321 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 89960

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16721
/proc/meminfo: memFree=1653944/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=90308 CPUtime=1122.03
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 20257 0 0 0 112184 19 0 0 25 0 1 0 218951746 92475392 19713 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 22577 19713 73 166 0 22408 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 90308

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16721
/proc/meminfo: memFree=1652600/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=91588 CPUtime=1182.02
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 20593 0 0 0 118182 20 0 0 25 0 1 0 218951746 93786112 20049 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 22897 20049 73 166 0 22728 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 91588

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

[startup+1203.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16721
/proc/meminfo: memFree=1652600/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=91588 CPUtime=1202.81
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 20597 0 0 0 120261 20 0 0 25 0 1 0 218951746 93786112 20053 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 22897 20053 73 166 0 22728 0
Current children cumulated CPU time (s) 1202.81
Current children cumulated vsize (KiB) 91588

[startup+1215.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16721
/proc/meminfo: memFree=1652472/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=91588 CPUtime=1215.61
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 20620 0 0 0 121541 20 0 0 25 0 1 0 218951746 93786112 20076 1992294400 134512640 135192793 4294956224 18446744073709551615 134534206 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 22897 20076 73 166 0 22728 0
Current children cumulated CPU time (s) 1215.61
Current children cumulated vsize (KiB) 91588

[startup+1228.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16721
/proc/meminfo: memFree=1652152/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=91844 CPUtime=1228.4
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 20680 0 0 0 122820 20 0 0 25 0 1 0 218951746 94048256 20136 1992294400 134512640 135192793 4294956224 18446744073709551615 134552317 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 22961 20136 73 166 0 22792 0
Current children cumulated CPU time (s) 1228.4
Current children cumulated vsize (KiB) 91844

[startup+1235.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16721
/proc/meminfo: memFree=1652152/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=91844 CPUtime=1234.8
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 20680 0 0 0 123460 20 0 0 25 0 1 0 218951746 94048256 20136 1992294400 134512640 135192793 4294956224 18446744073709551615 134534199 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 22961 20136 73 166 0 22792 0
Current children cumulated CPU time (s) 1234.8
Current children cumulated vsize (KiB) 91844

[startup+1238.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16721
/proc/meminfo: memFree=1652152/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=91844 CPUtime=1238
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 20680 0 0 0 123780 20 0 0 25 0 1 0 218951746 94048256 20136 1992294400 134512640 135192793 4294956224 18446744073709551615 134533862 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 22961 20136 73 166 0 22792 0
Current children cumulated CPU time (s) 1238
Current children cumulated vsize (KiB) 91844

[startup+1239.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16721
/proc/meminfo: memFree=1652152/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=91844 CPUtime=1239.6
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 20680 0 0 0 123940 20 0 0 25 0 1 0 218951746 94048256 20136 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 22961 20136 73 166 0 22792 0
Current children cumulated CPU time (s) 1239.6
Current children cumulated vsize (KiB) 91844

[startup+1240.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16721
/proc/meminfo: memFree=1652152/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=91844 CPUtime=1240.4
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 20680 0 0 0 124020 20 0 0 25 0 1 0 218951746 94048256 20136 1992294400 134512640 135192793 4294956224 18446744073709551615 134533242 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 22961 20136 73 166 0 22792 0
Current children cumulated CPU time (s) 1240.4
Current children cumulated vsize (KiB) 91844

[startup+1240.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16721
/proc/meminfo: memFree=1652152/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=91844 CPUtime=1240.6
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 20680 0 0 0 124040 20 0 0 25 0 1 0 218951746 94048256 20136 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 22961 20136 73 166 0 22792 0
Current children cumulated CPU time (s) 1240.6
Current children cumulated vsize (KiB) 91844

[startup+1241 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16721
/proc/meminfo: memFree=1652152/2055920 swapFree=4113156/4192956
[pid=16714] ppid=16712 vsize=91844 CPUtime=1240.7
/proc/16714/stat : 16714 (mxc-sat09) R 16712 16714 16646 0 -1 4194304 20680 0 0 0 124050 20 0 0 25 0 1 0 218951746 94048256 20136 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 22961 20136 73 166 0 22792 0
Current children cumulated CPU time (s) 1240.7
Current children cumulated vsize (KiB) 91844

Child status: 20
Real time (s): 1241.07
CPU time (s): 1240.77
CPU user time (s): 1240.56
CPU system time (s): 0.218966
CPU usage (%): 99.9764
Max. virtual memory (cumulated for all children) (KiB): 91844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1240.56
system time used= 0.218966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20683
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= 2138

runsolver used 0.945856 second user time and 2.57961 second system time

The end

Launcher Data 

Begin job on node69 at 2009-05-10 00:47:37
IDJOB=1784009
IDBENCH=24756
IDSOLVER=613
FILE ID=node69/1784009-1241909257
PBS_JOBID= 9264842
Free space on /tmp= 66204 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest03-SGI_30_50_30_20_3-dir.sat05-440.reshuffled-07.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1784009-1241909257/watcher-1784009-1241909257 -o /tmp/evaluation-result-1784009-1241909257/solver-1784009-1241909257 -C 5000 -W 6000 -M 1800  HOME/mxc-sat09 -i HOME/instance-1784009-1241909257.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 4a0cf034172f796c42342e79509e3449
RANDOM SEED=482491267

node69.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		: 3000.231
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		: 3000.231
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:       1733840 kB
Buffers:         46968 kB
Cached:         135792 kB
SwapCached:      74348 kB
Active:          89948 kB
Inactive:       169188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1733840 kB
SwapTotal:     4192956 kB
SwapFree:      4113156 kB
Dirty:            1440 kB
Writeback:           0 kB
Mapped:          14204 kB
Slab:            48844 kB
Committed_AS:   643160 kB
PageTables:       1464 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= 66204 MiB
End job on node69 at 2009-05-10 01:08:18