Trace number 1727624

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 1188.42 1188.73

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7a-gensys-icl004.sat05-3825.reshuffled-07.cnf
MD5SUMd9bf8689fd094f6ad4f37a57f4f0a5ae
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark77.4612
Satisfiable
(Un)Satisfiability was proved
Number of variables2401
Number of clauses15960
Sum of the clauses size111993
Maximum clause length13
Minimum clause length1
Number of clauses of size 142
Number of clauses of size 2427
Number of clauses of size 32205
Number of clauses of size 4294
Number of clauses of size 5441
Number of clauses of size over 512551

Solver Data 

56.18/56.28	c starting MXC with:
56.18/56.28	c cnf_path = HOME/instance-1727624-1240727157.cnf
56.18/56.28	c restart_strategy = auto
56.18/56.28	c sign_strategy = cached
56.18/56.28	c use_preprocessing = -1
56.18/56.28	c output_implicant = 1
56.18/56.28	c timeout_seconds = 0
56.18/56.28	c running SatELite... done
56.18/56.28	c 512 vars eliminated
56.18/56.28	c received 57 units and 10202 clauses from SatELite
56.18/56.28	c 568 assignments made, starting to guess now
56.18/56.28	c ===================================[MXC]=====================================
56.18/56.28	c | Conflicts |                Clause Statistics                   |   Vars   |
56.18/56.28	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
56.18/56.28	c =============================================================================
56.18/56.28	c |         0 |       0    1072     9130        0        0     nan |     2401 |
56.18/56.28	c |       100 |       0    1075     9130       97     1050    13.5 |     1833 |
56.18/56.28	c |       210 |       0    1075     9130      207     1105    14.2 |     1833 |
56.18/56.28	c |       441 |       0    1075     9130      438     1220    14.2 |     1833 |
56.18/56.28	c |       805 |       0    1075     9130      802     1402    16.2 |     1833 |
56.18/56.28	c |      1315 |       0    1078     9130     1309     1657    16.5 |     1833 |
56.18/56.28	c |      1986 |       0    1080     9130     1978     1993    16.4 |     1833 |
56.18/56.28	c |      2834 |       0    1081     9130     1821     2417    16.7 |     1833 |
56.18/56.28	c |      3876 |       0    1085     9130     2859     2938    17.0 |     1833 |
56.18/56.28	c |      5132 |       0    1086     9130     2609     3566    17.3 |     1833 |
56.18/56.28	c |      6623 |       0    1090     9130     4096     4311    17.9 |     1833 |
56.18/56.28	c |      8373 |       0    1092     9130     3582     5186    19.5 |     1833 |
56.18/56.28	c |     10408 |       0    1093     9130     5616     6204    21.7 |     1833 |
56.18/56.28	c |     12756 |       0    1096     9130     4766     6597    21.4 |     1833 |
56.18/56.28	c |     15449 |       0    1098     9130     4042     6901    21.5 |     1833 |
56.18/56.28	c |     18521 |       0    1104     9130     7108     7212    23.1 |     1833 |
56.18/56.28	c |     22010 |       0    1110     9130     6979     7523    23.7 |     1833 |
56.18/56.28	c |     25958 |       0    1117     9130     7136     7836    24.1 |     1833 |
56.18/56.28	c |     30411 |       0    1124     9130     7633     8150    22.8 |     1833 |
56.18/56.28	c |     35419 |       0    1132     9130     4312     8468    20.8 |     1833 |
56.18/56.28	c |     41038 |       0    1134     9130     5579     8770    24.6 |     1833 |
56.18/56.28	c |     47329 |       0    1144     9130     7386     9097    24.5 |     1833 |
56.18/56.28	c |     54360 |       0    1154     9130     5109     9428    23.4 |     1833 |
56.18/56.28	c |     62205 |       0    1160     9130     8144     9749    24.5 |     1833 |
56.18/56.28	c |     70945 |       0    1168     9130     6969    10080    23.7 |     1833 |
56.18/56.28	c |     80669 |       0    1174     9130     6415    10407    23.7 |     1833 |
56.18/56.28	c |     91476 |       0    1176     9130     6608    10726    24.7 |     1833 |
56.18/56.28	c |    103474 |       0    1177     9130     7693    11044    24.3 |     1833 |
56.18/56.28	c |    116782 |       0    1182     9130     9791    11380    26.8 |     1833 |
56.18/56.28	c |    131532 |       0    1187     9130     7206    11720    25.4 |     1833 |
56.18/56.28	c |    147868 |       0    1195     9130    11647    12077    27.8 |     1833 |
56.18/56.28	c |    165948 |       0    1200     9130    11410    12428    28.2 |     1833 |
56.18/56.28	c |    185947 |       0    1207     9130    12554    12792    27.9 |     1833 |
56.18/56.28	c |    208057 |       0    1215     9130     8725    13166    27.9 |     1833 |
56.18/56.28	c |    232489 |       0    1225     9130    13141    13555    30.9 |     1833 |
56.18/56.28	c |    259475 |       0    1230     9130    12713    13931    29.8 |     1833 |
56.18/56.28	c |    289271 |       0    1236     9130     7174    14317    24.4 |     1833 |
56.18/56.28	c |    322158 |       0    1244     9130    10943    14719    28.0 |     1833 |
56.18/56.28	c |    358445 |       0    1248     9130     9926    15111    28.5 |     1833 |
56.18/56.28	c |    398472 |       0    1255     9130    11627    15524    28.6 |     1833 |
56.18/56.28	c |    442613 |       0    1262     9130     8513    15945    26.6 |     1833 |
56.18/56.28	c |    491279 |       0    1265     9130     8629    16355    27.4 |     1833 |
56.18/56.28	c |    544923 |       0    1271     9130    12521    16788    31.0 |     1833 |
1188.38/1188.72	c |    604043 |       0    1276     9130    12106    17225    31.1 |     1833 |
1188.38/1188.72	c |    669187 |       0    1280     9130    16209    17665    30.5 |     1833 |
1188.38/1188.72	c |    740957 |       0    1288     9130    16472    18135    29.0 |     1833 |
1188.38/1188.72	c |    820016 |       0    1293     9130    12892    18600    28.9 |     1833 |
1188.38/1188.72	c |    907092 |       0    1299     9130    15163    19079    28.4 |     1833 |
1188.38/1188.72	c |   1002987 |       0    1305     9130    14415    19569    28.9 |     1833 |
1188.38/1188.72	c |   1108583 |       0    1314     9130    10886    20086    28.1 |     1833 |
1188.38/1188.72	c |   1224850 |       0    1323     9130    15163    20616    28.3 |     1833 |
1188.38/1188.72	c |   1352856 |       0    1327     9130    18002    21127    28.3 |     1833 |
1188.38/1188.72	c |   1493774 |       0    1333     9130    19913    21661    28.2 |     1833 |
1188.38/1188.72	c |   1648896 |       0    1337     9130    21610    22195    28.6 |     1833 |
1188.38/1188.72	c |   1819642 |       0    1343     9130    12586    22753    25.3 |     1833 |
1188.38/1188.72	c |   2007575 |       0    1348     9130    16174    23318    28.0 |     1833 |
1188.38/1188.72	c |   2214413 |       0    1356     9130    22139    23915    30.5 |     1833 |
1188.38/1188.72	c |   2442047 |       0    1362     9130    19766    24512    27.3 |     1833 |
1188.38/1188.72	c |   2692557 |       0    1370     9130    22178    25136    28.8 |     1833 |
1188.38/1188.72	c |   2968230 |       0    1375     9130    18065    25754    26.8 |     1833 |
1188.38/1188.72	c |   3271583 |       0    1381     9130    21573    26393    28.2 |     1833 |
1188.38/1188.72	c |   3605384 |       0    1388     9130    21280    27055    27.5 |     1833 |
1188.38/1188.72	c |   3972677 |       0    1395     9130    18711    27731    26.8 |     1833 |
1188.38/1188.72	c |   4376812 |       0    1398     9130    15754    28393    24.0 |     1833 |
1188.38/1188.72	c |   4821473 |       0    1400     9130    15004    29062    25.2 |     1833 |
1188.38/1188.72	c |   5310713 |       0    1403     9130    18911    29754    25.9 |     1833 |
1188.38/1188.72	c |   5848990 |       0    1406     9130    30394    30461    28.2 |     1833 |
1188.38/1188.72	c |   6441207 |       0    1410     9130    21548    31193    25.0 |     1833 |
1188.38/1188.72	c |   7092758 |       0    1414     9130    25840    31942    25.6 |     1833 |
1188.38/1188.72	c |   7711284 |       0    1469     9130    30867    33050    20.9 |     1712 |
1188.38/1188.72	c ----- stats for thread 0 -----
1188.38/1188.72	c restarts: 2345
1188.38/1188.72	c decisions: 9467283
1188.38/1188.72	c propagations: 583527250
1188.38/1188.72	c conflicts: 7711284
1188.38/1188.72	c 1188.728s elapsed
1188.38/1188.72	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-1727624-1240727157/watcher-1727624-1240727157 -o /tmp/evaluation-result-1727624-1240727157/solver-1727624-1240727157 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1727624-1240727157.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29212
/proc/meminfo: memFree=1728392/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=2220 CPUtime=0
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 381 0 0 0 0 0 0 0 20 0 1 0 100741882 2273280 367 1992294400 134512640 135192793 4294956224 18446744073709551615 134546948 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 555 367 55 166 0 386 0

[startup+0.0540819 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29212
/proc/meminfo: memFree=1728392/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=3148 CPUtime=0.04
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 754 0 0 0 4 0 0 0 20 0 1 0 100741882 3223552 593 1992294400 134512640 135192793 4294956224 18446744073709551615 134567703 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 787 594 56 166 0 618 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3148

[startup+0.101086 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29212
/proc/meminfo: memFree=1728392/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=3280 CPUtime=0.09
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 814 0 0 0 9 0 0 0 20 0 1 0 100741882 3358720 653 1992294400 134512640 135192793 4294956224 18446744073709551615 134573794 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 820 653 56 166 0 651 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3280

[startup+0.301107 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29212
/proc/meminfo: memFree=1728392/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=4660 CPUtime=0.29
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 1202 0 0 0 29 0 0 0 22 0 1 0 100741882 4771840 1000 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 1165 1000 73 166 0 996 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4660

[startup+0.701152 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29212
/proc/meminfo: memFree=1728392/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=5588 CPUtime=0.69
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 1447 0 0 0 69 0 0 0 25 0 1 0 100741882 5722112 1245 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 1397 1245 73 166 0 1228 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5588

[startup+1.50124 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29213
/proc/meminfo: memFree=1723392/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=6120 CPUtime=1.49
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 1577 0 0 0 149 0 0 0 25 0 1 0 100741882 6266880 1375 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 1530 1375 73 166 0 1361 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6120

[startup+3.10142 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29213
/proc/meminfo: memFree=1722752/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=6780 CPUtime=3.09
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 1735 0 0 0 309 0 0 0 25 0 1 0 100741882 6942720 1533 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 1695 1533 73 166 0 1526 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6780

[startup+6.30179 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29213
/proc/meminfo: memFree=1721920/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=7452 CPUtime=6.29
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 1891 0 0 0 629 0 0 0 25 0 1 0 100741882 7630848 1689 1992294400 134512640 135192793 4294956224 18446744073709551615 134533794 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 1863 1689 73 166 0 1694 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7452

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29213
/proc/meminfo: memFree=1720896/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=8432 CPUtime=12.69
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 2106 0 0 0 1268 1 0 0 25 0 1 0 100741882 8634368 1904 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 2108 1904 73 166 0 1939 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8432

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29213
/proc/meminfo: memFree=1719424/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=9948 CPUtime=25.49
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 2446 0 0 0 2548 1 0 0 25 0 1 0 100741882 10186752 2244 1992294400 134512640 135192793 4294956224 18446744073709551615 134612735 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 2487 2244 73 166 0 2318 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9948

[startup+51.1018 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 29213
/proc/meminfo: memFree=1718336/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=11248 CPUtime=51.08
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 2735 0 0 0 5107 1 0 0 25 0 1 0 100741882 11517952 2533 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 2812 2533 73 166 0 2643 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11248

[startup+102.305 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 29213
/proc/meminfo: memFree=1716480/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=13308 CPUtime=102.26
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 3177 0 0 0 10225 1 0 0 25 0 1 0 100741882 13627392 2975 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 3327 2975 74 166 0 3158 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13308

[startup+162.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 29213
/proc/meminfo: memFree=1715264/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=14652 CPUtime=162.25
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 3477 0 0 0 16223 2 0 0 25 0 1 0 100741882 15003648 3275 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 3663 3275 74 166 0 3494 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14652

[startup+222.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 29213
/proc/meminfo: memFree=1713920/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=16356 CPUtime=222.23
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 3795 0 0 0 22221 2 0 0 25 0 1 0 100741882 16748544 3593 1992294400 134512640 135192793 4294956224 18446744073709551615 134551764 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 4089 3593 74 166 0 3920 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16356

[startup+282.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 29213
/proc/meminfo: memFree=1713216/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=17196 CPUtime=282.22
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 3974 0 0 0 28219 3 0 0 25 0 1 0 100741882 17608704 3772 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 4299 3772 74 166 0 4130 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 17196

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29213
/proc/meminfo: memFree=1712384/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=17976 CPUtime=342.2
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 4174 0 0 0 34217 3 0 0 25 0 1 0 100741882 18407424 3972 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 4494 3972 74 166 0 4325 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 17976

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29213
/proc/meminfo: memFree=1711680/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=19008 CPUtime=402.18
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 4357 0 0 0 40215 3 0 0 25 0 1 0 100741882 19464192 4155 1992294400 134512640 135192793 4294956224 18446744073709551615 134533880 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 4752 4155 74 166 0 4583 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 19008

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29213
/proc/meminfo: memFree=1710720/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=20088 CPUtime=462.16
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 4569 0 0 0 46213 3 0 0 25 0 1 0 100741882 20570112 4367 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 5022 4367 74 166 0 4853 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 20088

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29213
/proc/meminfo: memFree=1710400/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=20384 CPUtime=522.16
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 4643 0 0 0 52212 4 0 0 25 0 1 0 100741882 20873216 4441 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 5096 4441 74 166 0 4927 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 20384

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29213
/proc/meminfo: memFree=1709760/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=20984 CPUtime=582.14
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 4789 0 0 0 58210 4 0 0 25 0 1 0 100741882 21487616 4587 1992294400 134512640 135192793 4294956224 18446744073709551615 134534006 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 5246 4587 74 166 0 5077 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 20984

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29213
/proc/meminfo: memFree=1709312/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=21524 CPUtime=642.13
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 4904 0 0 0 64209 4 0 0 25 0 1 0 100741882 22040576 4702 1992294400 134512640 135192793 4294956224 18446744073709551615 134533904 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 5381 4702 74 166 0 5212 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 21524

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29213
/proc/meminfo: memFree=1708864/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=21812 CPUtime=702.1
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 5000 0 0 0 70206 4 0 0 25 0 1 0 100741882 22335488 4798 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 5453 4798 74 166 0 5284 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 21812

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29213
/proc/meminfo: memFree=1708416/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=22224 CPUtime=762.09
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 5106 0 0 0 76205 4 0 0 25 0 1 0 100741882 22757376 4904 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 5556 4904 74 166 0 5387 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 22224

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29215
/proc/meminfo: memFree=1707776/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=22704 CPUtime=822.08
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 5229 0 0 0 82203 5 0 0 25 0 1 0 100741882 23248896 5027 1992294400 134512640 135192793 4294956224 18446744073709551615 134550806 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 5676 5027 74 166 0 5507 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 22704

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29215
/proc/meminfo: memFree=1707328/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=23184 CPUtime=882.06
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 5329 0 0 0 88201 5 0 0 25 0 1 0 100741882 23740416 5127 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 5796 5127 74 166 0 5627 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 23184

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29215
/proc/meminfo: memFree=1706880/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=23680 CPUtime=942.04
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 5430 0 0 0 94199 5 0 0 25 0 1 0 100741882 24248320 5228 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 5920 5228 74 166 0 5751 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 23680

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29215
/proc/meminfo: memFree=1706560/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=24164 CPUtime=1002.02
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 5507 0 0 0 100197 5 0 0 25 0 1 0 100741882 24743936 5305 1992294400 134512640 135192793 4294956224 18446744073709551615 134551900 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 6041 5305 74 166 0 5872 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 24164

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29215
/proc/meminfo: memFree=1706176/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=24612 CPUtime=1062.01
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 5588 0 0 0 106195 6 0 0 25 0 1 0 100741882 25202688 5386 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 6153 5386 74 166 0 5984 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 24612

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29215
/proc/meminfo: memFree=1705856/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=25012 CPUtime=1122
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 5665 0 0 0 112194 6 0 0 25 0 1 0 100741882 25612288 5463 1992294400 134512640 135192793 4294956224 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 6253 5463 74 166 0 6084 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 25012

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29215
/proc/meminfo: memFree=1705536/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=25252 CPUtime=1181.98
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 5733 0 0 0 118192 6 0 0 25 0 1 0 100741882 25858048 5531 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 6313 5531 74 166 0 6144 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 25252

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

[startup+1183.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29215
/proc/meminfo: memFree=1705536/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=25252 CPUtime=1183.58
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 5733 0 0 0 118352 6 0 0 25 0 1 0 100741882 25858048 5531 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 6313 5531 74 166 0 6144 0
Current children cumulated CPU time (s) 1183.58
Current children cumulated vsize (KiB) 25252

[startup+1187.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29215
/proc/meminfo: memFree=1705536/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=25252 CPUtime=1186.78
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 5733 0 0 0 118672 6 0 0 25 0 1 0 100741882 25858048 5531 1992294400 134512640 135192793 4294956224 18446744073709551615 134552286 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 6313 5531 74 166 0 6144 0
Current children cumulated CPU time (s) 1186.78
Current children cumulated vsize (KiB) 25252

[startup+1187.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29215
/proc/meminfo: memFree=1705536/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=25252 CPUtime=1187.58
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 5733 0 0 0 118752 6 0 0 25 0 1 0 100741882 25858048 5531 1992294400 134512640 135192793 4294956224 18446744073709551615 134551778 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 6313 5531 74 166 0 6144 0
Current children cumulated CPU time (s) 1187.58
Current children cumulated vsize (KiB) 25252

[startup+1188.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29215
/proc/meminfo: memFree=1705536/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=25252 CPUtime=1187.98
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 5733 0 0 0 118792 6 0 0 25 0 1 0 100741882 25858048 5531 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 6313 5531 74 166 0 6144 0
Current children cumulated CPU time (s) 1187.98
Current children cumulated vsize (KiB) 25252

[startup+1188.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29215
/proc/meminfo: memFree=1705536/2055920 swapFree=4179608/4192956
[pid=29212] ppid=29210 vsize=25252 CPUtime=1188.38
/proc/29212/stat : 29212 (mxc-sat09) R 29210 29212 29049 0 -1 4194304 5733 0 0 0 118832 6 0 0 25 0 1 0 100741882 25858048 5531 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/29212/statm: 6313 5531 74 166 0 6144 0
Current children cumulated CPU time (s) 1188.38
Current children cumulated vsize (KiB) 25252

Child status: 20
Real time (s): 1188.73
CPU time (s): 1188.42
CPU user time (s): 1188.35
CPU system time (s): 0.069989
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 25252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1188.35
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5735
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= 1473

runsolver used 0.879866 second user time and 2.6236 second system time

The end

Launcher Data 

Begin job on node63 at 2009-04-26 08:25:57
IDJOB=1727624
IDBENCH=24642
IDSOLVER=504
FILE ID=node63/1727624-1240727157
PBS_JOBID= 9186936
Free space on /tmp= 66344 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/crafted/Hard/contest05/QG/QG7a-gensys-icl004.sat05-3825.reshuffled-07.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1727624-1240727157/watcher-1727624-1240727157 -o /tmp/evaluation-result-1727624-1240727157/solver-1727624-1240727157 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1727624-1240727157.cnf

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

MD5SUM BENCH= d9bf8689fd094f6ad4f37a57f4f0a5ae
RANDOM SEED=889181665

node63.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		: 3000.236
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		: 3000.236
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:       1728872 kB
Buffers:         23692 kB
Cached:         229860 kB
SwapCached:       6480 kB
Active:          97992 kB
Inactive:       164800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1728872 kB
SwapTotal:     4192956 kB
SwapFree:      4179608 kB
Dirty:            1272 kB
Writeback:           0 kB
Mapped:          14904 kB
Slab:            50100 kB
Committed_AS:   553932 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66344 MiB
End job on node63 at 2009-04-26 08:45:46