Trace number 1726405

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 714.136 714.686

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d0.02-s925928766.sat05-538.reshuffled-07.cnf
MD5SUMc2cb7643bd8a1926480278b8bba0ef3d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark714.136
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses8767
Sum of the clauses size26476
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38592
Number of clauses of size 4175
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

52.58/52.62	c starting MXC with:
52.58/52.62	c cnf_path = HOME/instance-1726405-1240711811.cnf
52.58/52.62	c restart_strategy = auto
52.58/52.62	c sign_strategy = cached
52.58/52.62	c use_preprocessing = -1
52.58/52.62	c output_implicant = 1
52.58/52.62	c timeout_seconds = 0
52.58/52.62	c running SatELite... done
52.58/52.62	c 176 vars eliminated
52.58/52.62	c received 0 units and 8592 clauses from SatELite
52.58/52.62	c 175 assignments made, starting to guess now
52.58/52.62	c ===================================[MXC]=====================================
52.58/52.62	c | Conflicts |                Clause Statistics                   |   Vars   |
52.58/52.62	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
52.58/52.62	c =============================================================================
52.58/52.62	c |         0 |       0       0     8592        0        0     nan |      700 |
52.58/52.62	c |       100 |       0       0     8592      100     1050    15.2 |      525 |
52.58/52.62	c |       210 |       0       0     8592      210     1105    17.9 |      525 |
52.58/52.62	c |       441 |       0       1     8592      440     1220    17.8 |      525 |
52.58/52.62	c |       805 |       0       1     8592      804     1402    18.0 |      525 |
52.58/52.62	c |      1315 |       0       1     8592     1314     1609    18.4 |      525 |
52.58/52.62	c |      1986 |       0       1     8592     1143     1754    17.8 |      525 |
52.58/52.62	c |      2834 |       0       1     8592     1052     1894    18.7 |      525 |
52.58/52.62	c |      3876 |       0       1     8592     1085     2031    17.1 |      525 |
52.58/52.62	c |      5132 |       0       2     8592     1269     2163    16.2 |      525 |
52.58/52.62	c |      6623 |       0       2     8592     1635     2292    15.3 |      525 |
52.58/52.62	c |      8373 |       0       4     8592     2213     2419    15.0 |      525 |
52.58/52.62	c |     10408 |       0       5     8592     1775     2543    17.9 |      525 |
52.58/52.62	c |     12756 |       0       7     8592     1505     2665    15.9 |      525 |
52.58/52.62	c |     15449 |       0       7     8592     1456     2786    15.2 |      525 |
52.58/52.62	c |     18521 |       0      10     8592     1663     2906    15.4 |      525 |
52.58/52.62	c |     22010 |       0      11     8592     2180     3025    15.0 |      525 |
52.58/52.62	c |     25958 |       0      12     8592     3058     3144    16.6 |      525 |
52.58/52.62	c |     30411 |       0      14     8592     2737     3262    14.7 |      525 |
52.58/52.62	c |     35419 |       0      15     8592     2785     3381    15.1 |      525 |
52.58/52.62	c |     41038 |       0      18     8592     3265     3499    17.2 |      525 |
52.58/52.62	c |     47329 |       0      18     8592     2452     3618    19.2 |      525 |
52.58/52.62	c |     54360 |       0      20     8592     2129     3737    16.6 |      525 |
52.58/52.62	c |     62205 |       0      21     8592     2370     3857    16.9 |      525 |
52.58/52.62	c |     70945 |       0      23     8592     3284     3978    18.4 |      525 |
52.58/52.62	c |     80669 |       0      24     8592     2933     4099    16.7 |      525 |
52.58/52.62	c |     91476 |       0      24     8592     3357     4222    16.1 |      525 |
52.58/52.62	c |    103474 |       0      25     8592     2526     4346    16.7 |      525 |
52.58/52.62	c |    116782 |       0      27     8592     2604     4471    15.0 |      525 |
52.58/52.62	c |    131532 |       0      28     8592     3758     4597    17.6 |      525 |
52.58/52.62	c |    147868 |       0      31     8592     3806     4726    15.5 |      525 |
52.58/52.62	c |    165948 |       0      36     8592     2746     4855    14.3 |      525 |
52.58/52.62	c |    185947 |       0      36     8592     3066     4987    15.9 |      525 |
52.58/52.62	c |    208057 |       0      37     8592     5004     5120    18.2 |      525 |
52.58/52.62	c |    232489 |       0      38     8592     3548     5255    18.4 |      525 |
52.58/52.62	c |    259475 |       0      39     8592     3974     5393    17.1 |      525 |
52.58/52.62	c |    289271 |       0      40     8592     3791     5532    17.3 |      525 |
52.58/52.62	c |    322158 |       0      41     8592     3098     5674    16.5 |      525 |
52.58/52.62	c |    358445 |       0      43     8592     4944     5818    16.5 |      525 |
52.58/52.62	c |    398472 |       0      44     8592     3776     5965    17.5 |      525 |
52.58/52.62	c |    442613 |       0      46     8592     5692     6114    17.8 |      525 |
52.58/52.62	c |    491279 |       0      50     8592     4902     6265    15.6 |      525 |
52.58/52.62	c |    544923 |       0      58     8592     4690     6420    21.5 |      525 |
714.04/714.68	c |    604043 |       0      69     8592     5395     6577    18.8 |      525 |
714.04/714.68	c |    669187 |       0      70     8592     4071     6737    17.0 |      525 |
714.04/714.68	c |    740957 |       0      72     8592     4380     6901    20.6 |      525 |
714.04/714.68	c |    820016 |       0      75     8592     6811     7067    18.2 |      525 |
714.04/714.68	c |    907092 |       0      81     8592     4628     7237    21.5 |      525 |
714.04/714.68	c |   1002987 |       0      95     8592     5192     7532    20.1 |      525 |
714.04/714.68	c |   1108583 |       0     102     8592     6681     7899    16.7 |      525 |
714.04/714.68	c |   1224850 |       0     107     8592     5970     8217    21.7 |      525 |
714.04/714.68	c |   1352856 |       0     109     8592     4703     8464    17.2 |      525 |
714.04/714.68	c |   1493774 |       0     112     8592     8529     8744    22.1 |      525 |
714.04/714.68	c |   1648896 |       0     119     8592     6782     9134    18.0 |      525 |
714.04/714.68	c |   1819642 |       0     127     8592     5250     9556    17.9 |      525 |
714.04/714.68	c |   2007575 |       0     130     8592     8768     9857    21.8 |      525 |
714.04/714.68	c |   2214413 |       0     135     8592     9510    10217    19.0 |      525 |
714.04/714.68	c |   2442047 |       0     140     8592     7998    10584    15.8 |      525 |
714.04/714.68	c |   2692557 |       0     145     8592     6197    10959    15.9 |      525 |
714.04/714.68	c |   2968230 |       0     147     8592     9712    11265    16.6 |      525 |
714.04/714.68	c |   3271583 |       0     147     8592    11333    11526    19.5 |      525 |
714.04/714.68	c |   3605384 |       0     147     8592     7326    11792    16.3 |      525 |
714.04/714.68	c |   3972677 |       0     148     8592    11065    12092    16.3 |      525 |
714.04/714.68	c |   4376812 |       0     150     8592    10573    12427    15.5 |      525 |
714.04/714.68	c |   4821473 |       0     171     8592    10431    13291    13.1 |      522 |
714.04/714.68	c |   5310713 |       0     211     8592     9699    14605    13.9 |      520 |
714.04/714.68	c |   5848990 |       0     239     8592     8314    15591    14.8 |      519 |
714.04/714.68	c |   6003805 |       0     350     8592     9914    17888    10.4 |      481 |
714.04/714.68	c ----- stats for thread 0 -----
714.04/714.68	c restarts: 1
714.04/714.68	c decisions: 6570262
714.04/714.68	c propagations: 691172780
714.04/714.68	c conflicts: 6003805
714.04/714.68	c 714.682s elapsed
714.04/714.68	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-1726405-1240711811/watcher-1726405-1240711811 -o /tmp/evaluation-result-1726405-1240711811/solver-1726405-1240711811 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1726405-1240711811.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: 2.00 1.97 1.70 2/65 20545
/proc/meminfo: memFree=1651936/2055920 swapFree=4192192/4192956
[pid=20545] ppid=20543 vsize=1380 CPUtime=0
/proc/20545/stat : 20545 (mxc-sat09) R 20543 20545 19902 0 -1 4194304 212 0 0 0 0 0 0 0 18 0 1 0 99211264 1413120 198 1992294400 134512640 135192793 4294956208 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/20545/statm: 345 198 54 166 0 176 0

[startup+0.0815689 s]
/proc/loadavg: 2.00 1.97 1.70 2/65 20545
/proc/meminfo: memFree=1651936/2055920 swapFree=4192192/4192956
[pid=20545] ppid=20543 vsize=2968 CPUtime=0.07
/proc/20545/stat : 20545 (mxc-sat09) R 20543 20545 19902 0 -1 4194304 644 0 0 0 7 0 0 0 18 0 1 0 99211264 3039232 628 1992294400 134512640 135192793 4294956208 18446744073709551615 134534326 0 0 4096 0 0 0 0 17 1 0 0
/proc/20545/statm: 742 628 72 166 0 573 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2968

[startup+0.10157 s]
/proc/loadavg: 2.00 1.97 1.70 2/65 20545
/proc/meminfo: memFree=1651936/2055920 swapFree=4192192/4192956
[pid=20545] ppid=20543 vsize=3100 CPUtime=0.09
/proc/20545/stat : 20545 (mxc-sat09) R 20543 20545 19902 0 -1 4194304 663 0 0 0 9 0 0 0 18 0 1 0 99211264 3174400 647 1992294400 134512640 135192793 4294956208 18446744073709551615 134550770 0 0 4096 0 0 0 0 17 1 0 0
/proc/20545/statm: 775 647 72 166 0 606 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3100

[startup+0.301592 s]
/proc/loadavg: 2.00 1.97 1.70 2/65 20545
/proc/meminfo: memFree=1651936/2055920 swapFree=4192192/4192956
[pid=20545] ppid=20543 vsize=3364 CPUtime=0.29
/proc/20545/stat : 20545 (mxc-sat09) R 20543 20545 19902 0 -1 4194304 737 0 0 0 29 0 0 0 19 0 1 0 99211264 3444736 721 1992294400 134512640 135192793 4294956208 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20545/statm: 841 721 73 166 0 672 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3364

[startup+0.701637 s]
/proc/loadavg: 2.00 1.97 1.70 2/65 20545
/proc/meminfo: memFree=1651936/2055920 swapFree=4192192/4192956
[pid=20545] ppid=20543 vsize=3496 CPUtime=0.69
/proc/20545/stat : 20545 (mxc-sat09) R 20543 20545 19902 0 -1 4194304 774 0 0 0 69 0 0 0 23 0 1 0 99211264 3579904 758 1992294400 134512640 135192793 4294956208 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/20545/statm: 874 758 73 166 0 705 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3496

[startup+1.50173 s]
/proc/loadavg: 2.00 1.97 1.70 2/66 20546
/proc/meminfo: memFree=1649048/2055920 swapFree=4192192/4192956
[pid=20545] ppid=20543 vsize=3760 CPUtime=1.49
/proc/20545/stat : 20545 (mxc-sat09) R 20543 20545 19902 0 -1 4194304 834 0 0 0 149 0 0 0 25 0 1 0 99211264 3850240 818 1992294400 134512640 135192793 4294956208 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/20545/statm: 940 818 73 166 0 771 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3760

[startup+3.10191 s]
/proc/loadavg: 1.92 1.95 1.69 2/66 20546
/proc/meminfo: memFree=1648664/2055920 swapFree=4192192/4192956
[pid=20545] ppid=20543 vsize=4024 CPUtime=3.09
/proc/20545/stat : 20545 (mxc-sat09) R 20543 20545 19902 0 -1 4194304 884 0 0 0 309 0 0 0 25 0 1 0 99211264 4120576 868 1992294400 134512640 135192793 4294956208 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/20545/statm: 1006 868 73 166 0 837 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4024

[startup+6.30126 s]
/proc/loadavg: 1.92 1.95 1.69 2/66 20546
/proc/meminfo: memFree=1648288/2055920 swapFree=4192192/4192956
[pid=20545] ppid=20543 vsize=4288 CPUtime=6.29
/proc/20545/stat : 20545 (mxc-sat09) R 20543 20545 19902 0 -1 4194304 958 0 0 0 629 0 0 0 25 0 1 0 99211264 4390912 942 1992294400 134512640 135192793 4294956208 18446744073709551615 134748097 0 0 4096 0 0 0 0 17 1 0 0
/proc/20545/statm: 1072 942 73 166 0 903 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4288

[startup+12.702 s]
/proc/loadavg: 1.78 1.92 1.68 2/66 20546
/proc/meminfo: memFree=1647840/2055920 swapFree=4192192/4192956
[pid=20545] ppid=20543 vsize=4700 CPUtime=12.69
/proc/20545/stat : 20545 (mxc-sat09) R 20543 20545 19902 0 -1 4194304 1052 0 0 0 1269 0 0 0 25 0 1 0 99211264 4812800 1036 1992294400 134512640 135192793 4294956208 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/20545/statm: 1175 1036 73 166 0 1006 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4700

[startup+25.5014 s]
/proc/loadavg: 1.66 1.89 1.68 2/66 20546
/proc/meminfo: memFree=1647328/2055920 swapFree=4192192/4192956
[pid=20545] ppid=20543 vsize=5108 CPUtime=25.48
/proc/20545/stat : 20545 (mxc-sat09) R 20543 20545 19902 0 -1 4194304 1165 0 0 0 2548 0 0 0 25 0 1 0 99211264 5230592 1149 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/20545/statm: 1277 1149 73 166 0 1108 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5108

[startup+51.1013 s]
/proc/loadavg: 1.43 1.82 1.66 2/66 20546
/proc/meminfo: memFree=1646688/2055920 swapFree=4192192/4192956
[pid=20545] ppid=20543 vsize=5796 CPUtime=51.08
/proc/20545/stat : 20545 (mxc-sat09) R 20543 20545 19902 0 -1 4194304 1325 0 0 0 5108 0 0 0 25 0 1 0 99211264 5935104 1309 1992294400 134512640 135192793 4294956208 18446744073709551615 134551161 0 0 4096 0 0 0 0 17 1 0 0
/proc/20545/statm: 1449 1309 73 166 0 1280 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5796

[startup+102.306 s]
/proc/loadavg: 1.17 1.68 1.62 2/66 20546
/proc/meminfo: memFree=1644896/2055920 swapFree=4192192/4192956
[pid=20545] ppid=20543 vsize=7800 CPUtime=102.26
/proc/20545/stat : 20545 (mxc-sat09) R 20543 20545 19902 0 -1 4194304 1765 0 0 0 10226 0 0 0 25 0 1 0 99211264 7987200 1749 1992294400 134512640 135192793 4294956208 18446744073709551615 134534012 0 0 4096 0 0 0 0 17 1 0 0
/proc/20545/statm: 1950 1749 73 166 0 1781 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7800

[startup+162.302 s]
/proc/loadavg: 1.07 1.56 1.58 2/66 20546
/proc/meminfo: memFree=1643296/2055920 swapFree=4192192/4192956
[pid=20545] ppid=20543 vsize=9556 CPUtime=162.25
/proc/20545/stat : 20545 (mxc-sat09) R 20543 20545 19902 0 -1 4194304 2156 0 0 0 16224 1 0 0 25 0 1 0 99211264 9785344 2140 1992294400 134512640 135192793 4294956208 18446744073709551615 134552279 0 0 4096 0 0 0 0 17 1 0 0
/proc/20545/statm: 2389 2140 73 166 0 2220 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9556

[startup+222.301 s]
/proc/loadavg: 1.02 1.45 1.54 2/66 20546
/proc/meminfo: memFree=1642208/2055920 swapFree=4192192/4192956
[pid=20545] ppid=20543 vsize=10776 CPUtime=222.23
/proc/20545/stat : 20545 (mxc-sat09) R 20543 20545 19902 0 -1 4194304 2410 0 0 0 22222 1 0 0 25 0 1 0 99211264 11034624 2394 1992294400 134512640 135192793 4294956208 18446744073709551615 134550733 0 0 4096 0 0 0 0 17 1 0 0
/proc/20545/statm: 2694 2394 73 166 0 2525 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10776

[startup+282.301 s]
/proc/loadavg: 1.01 1.37 1.50 2/66 20546
/proc/meminfo: memFree=1641120/2055920 swapFree=4192192/4192956
[pid=20545] ppid=20543 vsize=12036 CPUtime=282.21
/proc/20545/stat : 20545 (mxc-sat09) R 20543 20545 19902 0 -1 4194304 2685 0 0 0 28220 1 0 0 25 0 1 0 99211264 12324864 2669 1992294400 134512640 135192793 4294956208 18446744073709551615 134534006 0 0 4096 0 0 0 0 17 1 0 0
/proc/20545/statm: 3009 2669 73 166 0 2840 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12036

[startup+342.302 s]
/proc/loadavg: 1.00 1.30 1.47 2/66 20546
/proc/meminfo: memFree=1640096/2055920 swapFree=4192192/4192956
[pid=20545] ppid=20543 vsize=13136 CPUtime=342.19
/proc/20545/stat : 20545 (mxc-sat09) R 20543 20545 19902 0 -1 4194304 2917 0 0 0 34218 1 0 0 25 0 1 0 99211264 13451264 2901 1992294400 134512640 135192793 4294956208 18446744073709551615 134550620 0 0 4096 0 0 0 0 17 1 0 0
/proc/20545/statm: 3284 2901 73 166 0 3115 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 13136

[startup+402.302 s]
/proc/loadavg: 1.00 1.24 1.44 2/66 20546
/proc/meminfo: memFree=1639456/2055920 swapFree=4192192/4192956
[pid=20545] ppid=20543 vsize=13836 CPUtime=402.17
/proc/20545/stat : 20545 (mxc-sat09) R 20543 20545 19902 0 -1 4194304 3069 0 0 0 40216 1 0 0 25 0 1 0 99211264 14168064 3053 1992294400 134512640 135192793 4294956208 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/20545/statm: 3459 3053 73 166 0 3290 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 13836

[startup+462.301 s]
/proc/loadavg: 1.00 1.19 1.41 2/66 20546
/proc/meminfo: memFree=1638944/2055920 swapFree=4192192/4192956
[pid=20545] ppid=20543 vsize=14476 CPUtime=462.15
/proc/20545/stat : 20545 (mxc-sat09) R 20543 20545 19902 0 -1 4194304 3203 0 0 0 46214 1 0 0 25 0 1 0 99211264 14823424 3187 1992294400 134512640 135192793 4294956208 18446744073709551615 134532865 0 0 4096 0 0 0 0 17 1 0 0
/proc/20545/statm: 3619 3187 73 166 0 3450 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 14476

[startup+522.302 s]
/proc/loadavg: 1.00 1.16 1.38 2/66 20546
/proc/meminfo: memFree=1638432/2055920 swapFree=4192192/4192956
[pid=20545] ppid=20543 vsize=14992 CPUtime=522.14
/proc/20545/stat : 20545 (mxc-sat09) R 20543 20545 19902 0 -1 4194304 3317 0 0 0 52213 1 0 0 25 0 1 0 99211264 15351808 3301 1992294400 134512640 135192793 4294956208 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/20545/statm: 3748 3301 73 166 0 3579 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 14992

[startup+582.302 s]
/proc/loadavg: 1.00 1.12 1.35 2/66 20546
/proc/meminfo: memFree=1637856/2055920 swapFree=4192192/4192956
[pid=20545] ppid=20543 vsize=15812 CPUtime=582.13
/proc/20545/stat : 20545 (mxc-sat09) R 20543 20545 19902 0 -1 4194304 3474 0 0 0 58211 2 0 0 25 0 1 0 99211264 16191488 3458 1992294400 134512640 135192793 4294956208 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/20545/statm: 3953 3458 73 166 0 3784 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 15812

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.33 2/66 20546
/proc/meminfo: memFree=1637216/2055920 swapFree=4192192/4192956
[pid=20545] ppid=20543 vsize=16500 CPUtime=642.11
/proc/20545/stat : 20545 (mxc-sat09) R 20543 20545 19902 0 -1 4194304 3617 0 0 0 64209 2 0 0 25 0 1 0 99211264 16896000 3601 1992294400 134512640 135192793 4294956208 18446744073709551615 134549689 0 0 4096 0 0 0 0 17 1 0 0
/proc/20545/statm: 4125 3601 73 166 0 3956 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 16500

[startup+702.301 s]
/proc/loadavg: 1.00 1.08 1.30 2/66 20546
/proc/meminfo: memFree=1636640/2055920 swapFree=4192192/4192956
[pid=20545] ppid=20543 vsize=17204 CPUtime=702.09
/proc/20545/stat : 20545 (mxc-sat09) R 20543 20545 19902 0 -1 4194304 3764 0 0 0 70207 2 0 0 25 0 1 0 99211264 17616896 3748 1992294400 134512640 135192793 4294956208 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/20545/statm: 4301 3748 73 166 0 4132 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 17204

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

[startup+703.901 s]
/proc/loadavg: 1.00 1.08 1.30 2/66 20546
/proc/meminfo: memFree=1636640/2055920 swapFree=4192192/4192956
[pid=20545] ppid=20543 vsize=17204 CPUtime=703.69
/proc/20545/stat : 20545 (mxc-sat09) R 20543 20545 19902 0 -1 4194304 3769 0 0 0 70367 2 0 0 25 0 1 0 99211264 17616896 3753 1992294400 134512640 135192793 4294956208 18446744073709551615 134551111 0 0 4096 0 0 0 0 17 1 0 0
/proc/20545/statm: 4301 3753 73 166 0 4132 0
Current children cumulated CPU time (s) 703.69
Current children cumulated vsize (KiB) 17204

[startup+710.302 s]
/proc/loadavg: 1.00 1.08 1.30 4/72 20554
/proc/meminfo: memFree=1635304/2055920 swapFree=4192192/4192956
[pid=20545] ppid=20543 vsize=17336 CPUtime=710.03
/proc/20545/stat : 20545 (mxc-sat09) R 20543 20545 19902 0 -1 4194304 3797 0 0 0 71001 2 0 0 25 0 1 0 99211264 17752064 3781 1992294400 134512640 135192793 4294956208 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/20545/statm: 4334 3781 73 166 0 4165 0
Current children cumulated CPU time (s) 710.03
Current children cumulated vsize (KiB) 17336

[startup+711.901 s]
/proc/loadavg: 1.00 1.08 1.30 2/73 21056
/proc/meminfo: memFree=1634520/2055920 swapFree=4192192/4192956
[pid=20545] ppid=20543 vsize=17468 CPUtime=711.52
/proc/20545/stat : 20545 (mxc-sat09) R 20543 20545 19902 0 -1 4194304 3814 0 0 0 71150 2 0 0 25 0 1 0 99211264 17887232 3798 1992294400 134512640 135192793 4294956208 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/20545/statm: 4367 3798 73 166 0 4198 0
Current children cumulated CPU time (s) 711.52
Current children cumulated vsize (KiB) 17468

[startup+713.501 s]
/proc/loadavg: 1.16 1.11 1.31 4/73 21326
/proc/meminfo: memFree=1633744/2055920 swapFree=4192192/4192956
[pid=20545] ppid=20543 vsize=17468 CPUtime=713.04
/proc/20545/stat : 20545 (mxc-sat09) R 20543 20545 19902 0 -1 4194304 3814 0 0 0 71302 2 0 0 25 0 1 0 99211264 17887232 3798 1992294400 134512640 135192793 4294956208 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/20545/statm: 4367 3798 73 166 0 4198 0
Current children cumulated CPU time (s) 713.04
Current children cumulated vsize (KiB) 17468

[startup+714.302 s]
/proc/loadavg: 1.16 1.11 1.31 2/73 21601
/proc/meminfo: memFree=1633600/2055920 swapFree=4192192/4192956
[pid=20545] ppid=20543 vsize=17468 CPUtime=713.74
/proc/20545/stat : 20545 (mxc-sat09) R 20543 20545 19902 0 -1 4194304 3814 0 0 0 71372 2 0 0 25 0 1 0 99211264 17887232 3798 1992294400 134512640 135192793 4294956208 18446744073709551615 134548130 0 0 4096 0 0 0 0 17 1 0 0
/proc/20545/statm: 4367 3798 73 166 0 4198 0
Current children cumulated CPU time (s) 713.74
Current children cumulated vsize (KiB) 17468

[startup+714.502 s]
/proc/loadavg: 1.16 1.11 1.31 2/73 21601
/proc/meminfo: memFree=1633600/2055920 swapFree=4192192/4192956
[pid=20545] ppid=20543 vsize=17468 CPUtime=713.94
/proc/20545/stat : 20545 (mxc-sat09) R 20543 20545 19902 0 -1 4194304 3814 0 0 0 71392 2 0 0 25 0 1 0 99211264 17887232 3798 1992294400 134512640 135192793 4294956208 18446744073709551615 134550383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20545/statm: 4367 3798 73 166 0 4198 0
Current children cumulated CPU time (s) 713.94
Current children cumulated vsize (KiB) 17468

[startup+714.602 s]
/proc/loadavg: 1.16 1.11 1.31 2/73 21601
/proc/meminfo: memFree=1633600/2055920 swapFree=4192192/4192956
[pid=20545] ppid=20543 vsize=17468 CPUtime=714.04
/proc/20545/stat : 20545 (mxc-sat09) R 20543 20545 19902 0 -1 4194304 3814 0 0 0 71402 2 0 0 25 0 1 0 99211264 17887232 3798 1992294400 134512640 135192793 4294956208 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/20545/statm: 4367 3798 73 166 0 4198 0
Current children cumulated CPU time (s) 714.04
Current children cumulated vsize (KiB) 17468

Child status: 20
Real time (s): 714.686
CPU time (s): 714.136
CPU user time (s): 714.104
CPU system time (s): 0.031995
CPU usage (%): 99.9231
Max. virtual memory (cumulated for all children) (KiB): 17468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 714.104
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3817
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= 1356

runsolver used 0.778881 second user time and 1.53077 second system time

The end

Launcher Data 

Begin job on node76 at 2009-04-26 04:10:11
IDJOB=1726405
IDBENCH=24613
IDSOLVER=504
FILE ID=node76/1726405-1240711811
PBS_JOBID= 9186852
Free space on /tmp= 66204 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d0.02-s925928766.sat05-538.reshuffled-07.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1726405-1240711811/watcher-1726405-1240711811 -o /tmp/evaluation-result-1726405-1240711811/solver-1726405-1240711811 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1726405-1240711811.cnf

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

MD5SUM BENCH= c2cb7643bd8a1926480278b8bba0ef3d
RANDOM SEED=108572434

node76.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		: 3000.220
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		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1652352 kB
Buffers:         45200 kB
Cached:         292140 kB
SwapCached:        620 kB
Active:         131560 kB
Inactive:       219584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1652352 kB
SwapTotal:     4192956 kB
SwapFree:      4192192 kB
Dirty:             820 kB
Writeback:           0 kB
Mapped:          22340 kB
Slab:            38336 kB
Committed_AS:   335920 kB
PageTables:       1432 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 node76 at 2009-04-26 04:22:06