Trace number 1729638

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2009-03-10? (TO) 1200.09 1200.41

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen8-n320-01-S1432474240.sat05-483.reshuffled-07.cnf
MD5SUM8fce8bf20db46a2557b7a1cf79e53b51
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables260
Number of clauses486
Sum of the clauses size1102
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2421
Number of clauses of size 30
Number of clauses of size 465
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

21.78/21.81	c starting MXC with:
21.78/21.81	c cnf_path = HOME/instance-1729638-1240752001.cnf
21.78/21.81	c restart_strategy = auto
21.78/21.81	c sign_strategy = cached
21.78/21.81	c use_preprocessing = -1
21.78/21.81	c output_implicant = 1
21.78/21.81	c timeout_seconds = 0
21.78/21.81	c running SatELite... done
21.78/21.81	c 138 vars eliminated
21.78/21.81	c received 0 units and 411 clauses from SatELite
21.78/21.81	c 137 assignments made, starting to guess now
21.78/21.81	c ===================================[MXC]=====================================
21.78/21.81	c | Conflicts |                Clause Statistics                   |   Vars   |
21.78/21.81	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
21.78/21.81	c =============================================================================
21.78/21.81	c |         0 |       0     280      131        0        0     nan |      320 |
21.78/21.81	c |       100 |       0     280      131      100     1050    27.5 |      183 |
21.78/21.81	c |       210 |       0     280      131      210     1105    27.1 |      183 |
21.78/21.81	c |       441 |       0     280      131      441     1220    26.4 |      183 |
21.78/21.81	c |       805 |       0     280      131      805     1402    27.1 |      183 |
21.78/21.81	c |      1315 |       0     280      131     1315     1609    32.0 |      183 |
21.78/21.81	c |      1986 |       0     280      131     1138     1754    33.4 |      183 |
21.78/21.81	c |      2834 |       0     280      131     1046     1894    32.3 |      183 |
21.78/21.81	c |      3876 |       0     280      131     1076     2031    27.3 |      183 |
21.78/21.81	c |      5132 |       0     280      131     1261     2163    35.2 |      183 |
21.78/21.81	c |      6623 |       0     280      131     1626     2292    34.2 |      183 |
21.78/21.81	c |      8373 |       0     280      131     2205     2419    39.1 |      183 |
21.78/21.81	c |     10408 |       0     280      131     1774     2543    38.3 |      183 |
21.78/21.81	c |     12756 |       0     280      131     1499     2665    33.2 |      183 |
21.78/21.81	c |     15449 |       0     280      131     1440     2786    32.1 |      183 |
21.78/21.81	c |     18521 |       0     280      131     1643     2906    32.0 |      183 |
21.78/21.81	c |     22010 |       0     280      131     2171     3025    31.1 |      183 |
21.78/21.81	c |     25958 |       0     280      131     3044     3144    36.4 |      183 |
21.78/21.81	c |     30411 |       0     280      131     2715     3262    32.7 |      183 |
21.78/21.81	c |     35419 |       0     280      131     2778     3381    34.1 |      183 |
21.78/21.81	c |     41038 |       0     280      131     3286     3499    33.9 |      183 |
21.78/21.81	c |     47329 |       0     280      131     2500     3618    33.8 |      183 |
21.78/21.81	c |     54360 |       0     280      131     2200     3737    30.2 |      183 |
21.78/21.81	c |     62205 |       0     280      131     2455     3857    35.8 |      183 |
21.78/21.81	c |     70945 |       0     280      131     3359     3978    33.9 |      183 |
21.78/21.81	c |     80669 |       0     280      131     3009     4099    30.0 |      183 |
21.78/21.81	c |     91476 |       0     280      131     3455     4222    31.7 |      183 |
21.78/21.81	c |    103474 |       0     280      131     2610     4346    30.3 |      183 |
21.78/21.81	c |    116782 |       0     280      131     2673     4471    36.7 |      183 |
21.78/21.81	c |    131532 |       0     280      131     3813     4597    40.3 |      183 |
21.78/21.81	c |    147868 |       0     280      131     3842     4726    33.7 |      183 |
21.78/21.81	c |    165948 |       0     280      131     2762     4855    37.8 |      183 |
21.78/21.81	c |    185947 |       0     280      131     3187     4987    35.2 |      183 |
21.78/21.81	c |    208057 |       0     280      131     2692     5120    35.7 |      183 |
21.78/21.81	c |    232489 |       0     280      131     3794     5255    32.9 |      183 |
21.78/21.81	c |    259475 |       0     280      131     4233     5393    34.8 |      183 |
21.78/21.81	c |    289271 |       0     280      131     4062     5532    38.9 |      183 |
21.78/21.81	c |    322158 |       0     280      131     3435     5674    37.5 |      183 |
21.78/21.81	c |    358445 |       0     280      131     5286     5818    41.0 |      183 |
21.78/21.81	c |    398472 |       0     280      131     4108     5965    39.6 |      183 |
21.78/21.81	c |    442613 |       0     280      131     6033     6114    38.1 |      183 |
21.78/21.81	c |    491279 |       0     280      131     5284     6265    38.1 |      183 |
21.78/21.81	c |    544923 |       0     280      131     5034

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1729638-1240752001/watcher-1729638-1240752001 -o /tmp/evaluation-result-1729638-1240752001/solver-1729638-1240752001 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1729638-1240752001.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: 0.91 0.98 0.99 3/64 25857
/proc/meminfo: memFree=1702672/2055920 swapFree=4191900/4192956
[pid=25857] ppid=25855 vsize=976 CPUtime=0
/proc/25857/stat : 25857 (mxc-sat09) R 25855 25857 25820 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 103233275 999424 122 1992294400 134512640 135192793 4294956224 18446744073709551615 134553594 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 244 123 72 166 0 75 0

[startup+0.0265051 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 25857
/proc/meminfo: memFree=1702672/2055920 swapFree=4191900/4192956
[pid=25857] ppid=25855 vsize=1240 CPUtime=0.02
/proc/25857/stat : 25857 (mxc-sat09) R 25855 25857 25820 0 -1 4194304 206 0 0 0 2 0 0 0 18 0 1 0 103233275 1269760 192 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 310 192 72 166 0 141 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1240

[startup+0.101511 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 25857
/proc/meminfo: memFree=1702672/2055920 swapFree=4191900/4192956
[pid=25857] ppid=25855 vsize=1504 CPUtime=0.09
/proc/25857/stat : 25857 (mxc-sat09) R 25855 25857 25820 0 -1 4194304 279 0 0 0 9 0 0 0 18 0 1 0 103233275 1540096 265 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 376 265 73 166 0 207 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1504

[startup+0.301528 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 25857
/proc/meminfo: memFree=1702672/2055920 swapFree=4191900/4192956
[pid=25857] ppid=25855 vsize=1904 CPUtime=0.29
/proc/25857/stat : 25857 (mxc-sat09) R 25855 25857 25820 0 -1 4194304 372 0 0 0 29 0 0 0 19 0 1 0 103233275 1949696 358 1992294400 134512640 135192793 4294956224 18446744073709551615 134520493 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 476 358 73 166 0 307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1904

[startup+0.701561 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 25857
/proc/meminfo: memFree=1702672/2055920 swapFree=4191900/4192956
[pid=25857] ppid=25855 vsize=2168 CPUtime=0.69
/proc/25857/stat : 25857 (mxc-sat09) R 25855 25857 25820 0 -1 4194304 432 0 0 0 69 0 0 0 22 0 1 0 103233275 2220032 418 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 542 418 73 166 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2168

[startup+1.50163 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25858
/proc/meminfo: memFree=1701128/2055920 swapFree=4191900/4192956
[pid=25857] ppid=25855 vsize=2576 CPUtime=1.49
/proc/25857/stat : 25857 (mxc-sat09) R 25855 25857 25820 0 -1 4194304 546 0 0 0 149 0 0 0 25 0 1 0 103233275 2637824 532 1992294400 134512640 135192793 4294956224 18446744073709551615 134753679 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 644 532 73 166 0 475 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2576

[startup+3.10177 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25858
/proc/meminfo: memFree=1700424/2055920 swapFree=4191900/4192956
[pid=25857] ppid=25855 vsize=3116 CPUtime=3.09
/proc/25857/stat : 25857 (mxc-sat09) R 25855 25857 25820 0 -1 4194304 684 0 0 0 309 0 0 0 25 0 1 0 103233275 3190784 670 1992294400 134512640 135192793 4294956224 18446744073709551615 134533323 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 779 670 73 166 0 610 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3116

[startup+6.30104 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25858
/proc/meminfo: memFree=1699400/2055920 swapFree=4191900/4192956
[pid=25857] ppid=25855 vsize=4052 CPUtime=6.29
/proc/25857/stat : 25857 (mxc-sat09) R 25855 25857 25820 0 -1 4194304 890 0 0 0 629 0 0 0 25 0 1 0 103233275 4149248 876 1992294400 134512640 135192793 4294956224 18446744073709551615 134533783 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 1013 876 73 166 0 844 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4052

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25858
/proc/meminfo: memFree=1698256/2055920 swapFree=4191900/4192956
[pid=25857] ppid=25855 vsize=5160 CPUtime=12.69
/proc/25857/stat : 25857 (mxc-sat09) R 25855 25857 25820 0 -1 4194304 1139 0 0 0 1269 0 0 0 25 0 1 0 103233275 5283840 1125 1992294400 134512640 135192793 4294956224 18446744073709551615 134533188 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 1290 1125 73 166 0 1121 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5160

[startup+25.5017 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 25858
/proc/meminfo: memFree=1696720/2055920 swapFree=4191900/4192956
[pid=25857] ppid=25855 vsize=6824 CPUtime=25.48
/proc/25857/stat : 25857 (mxc-sat09) R 25855 25857 25820 0 -1 4194304 1528 0 0 0 2548 0 0 0 25 0 1 0 103233275 6987776 1514 1992294400 134512640 135192793 4294956224 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 1706 1514 73 166 0 1537 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6824

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 25858
/proc/meminfo: memFree=1694736/2055920 swapFree=4191900/4192956
[pid=25857] ppid=25855 vsize=9104 CPUtime=51.08
/proc/25857/stat : 25857 (mxc-sat09) R 25855 25857 25820 0 -1 4194304 2029 0 0 0 5107 1 0 0 25 0 1 0 103233275 9322496 2015 1992294400 134512640 135192793 4294956224 18446744073709551615 134534209 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 2276 2015 73 166 0 2107 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9104

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 25858
/proc/meminfo: memFree=1692432/2055920 swapFree=4191900/4192956
[pid=25857] ppid=25855 vsize=11612 CPUtime=102.27
/proc/25857/stat : 25857 (mxc-sat09) R 25855 25857 25820 0 -1 4194304 2591 0 0 0 10225 2 0 0 25 0 1 0 103233275 11890688 2577 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 2903 2577 73 166 0 2734 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11612

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25858
/proc/meminfo: memFree=1690448/2055920 swapFree=4191900/4192956
[pid=25857] ppid=25855 vsize=13892 CPUtime=162.25
/proc/25857/stat : 25857 (mxc-sat09) R 25855 25857 25820 0 -1 4194304 3079 0 0 0 16223 2 0 0 25 0 1 0 103233275 14225408 3065 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 3473 3065 73 166 0 3304 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 13892

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25858
/proc/meminfo: memFree=1688528/2055920 swapFree=4191900/4192956
[pid=25857] ppid=25855 vsize=16160 CPUtime=222.23
/proc/25857/stat : 25857 (mxc-sat09) R 25855 25857 25820 0 -1 4194304 3535 0 0 0 22221 2 0 0 25 0 1 0 103233275 16547840 3521 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 4040 3521 73 166 0 3871 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16160

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25858
/proc/meminfo: memFree=1686992/2055920 swapFree=4191900/4192956
[pid=25857] ppid=25855 vsize=18208 CPUtime=282.22
/proc/25857/stat : 25857 (mxc-sat09) R 25855 25857 25820 0 -1 4194304 3913 0 0 0 28219 3 0 0 25 0 1 0 103233275 18644992 3899 1992294400 134512640 135192793 4294956224 18446744073709551615 134552442 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 4552 3899 73 166 0 4383 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18208

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25858
/proc/meminfo: memFree=1685904/2055920 swapFree=4191900/4192956
[pid=25857] ppid=25855 vsize=19300 CPUtime=342.2
/proc/25857/stat : 25857 (mxc-sat09) R 25855 25857 25820 0 -1 4194304 4172 0 0 0 34217 3 0 0 25 0 1 0 103233275 19763200 4158 1992294400 134512640 135192793 4294956224 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 4825 4158 73 166 0 4656 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19300

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25858
/proc/meminfo: memFree=1685520/2055920 swapFree=4191900/4192956
[pid=25857] ppid=25855 vsize=19684 CPUtime=402.18
/proc/25857/stat : 25857 (mxc-sat09) R 25855 25857 25820 0 -1 4194304 4257 0 0 0 40215 3 0 0 25 0 1 0 103233275 20156416 4243 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 4921 4243 73 166 0 4752 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 19684

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25858
/proc/meminfo: memFree=1684816/2055920 swapFree=4191900/4192956
[pid=25857] ppid=25855 vsize=20424 CPUtime=462.16
/proc/25857/stat : 25857 (mxc-sat09) R 25855 25857 25820 0 -1 4194304 4437 0 0 0 46213 3 0 0 25 0 1 0 103233275 20914176 4423 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 5106 4423 73 166 0 4937 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 20424

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25858
/proc/meminfo: memFree=1683792/2055920 swapFree=4191900/4192956
[pid=25857] ppid=25855 vsize=21640 CPUtime=522.15
/proc/25857/stat : 25857 (mxc-sat09) R 25855 25857 25820 0 -1 4194304 4681 0 0 0 52211 4 0 0 25 0 1 0 103233275 22159360 4667 1992294400 134512640 135192793 4294956224 18446744073709551615 134533130 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 5410 4667 73 166 0 5241 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 21640

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25858
/proc/meminfo: memFree=1683600/2055920 swapFree=4191900/4192956
[pid=25857] ppid=25855 vsize=21640 CPUtime=582.14
/proc/25857/stat : 25857 (mxc-sat09) R 25855 25857 25820 0 -1 4194304 4721 0 0 0 58210 4 0 0 25 0 1 0 103233275 22159360 4707 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 5410 4707 73 166 0 5241 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 21640

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25858
/proc/meminfo: memFree=1683152/2055920 swapFree=4191900/4192956
[pid=25857] ppid=25855 vsize=22008 CPUtime=642.13
/proc/25857/stat : 25857 (mxc-sat09) R 25855 25857 25820 0 -1 4194304 4822 0 0 0 64209 4 0 0 25 0 1 0 103233275 22536192 4808 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 5502 4808 73 166 0 5333 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 22008

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25858
/proc/meminfo: memFree=1682768/2055920 swapFree=4191900/4192956
[pid=25857] ppid=25855 vsize=22200 CPUtime=702.11
/proc/25857/stat : 25857 (mxc-sat09) R 25855 25857 25820 0 -1 4194304 4914 0 0 0 70207 4 0 0 25 0 1 0 103233275 22732800 4900 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 5550 4900 73 166 0 5381 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 22200

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25858
/proc/meminfo: memFree=1682384/2055920 swapFree=4191900/4192956
[pid=25857] ppid=25855 vsize=22568 CPUtime=762.09
/proc/25857/stat : 25857 (mxc-sat09) R 25855 25857 25820 0 -1 4194304 5008 0 0 0 76205 4 0 0 25 0 1 0 103233275 23109632 4994 1992294400 134512640 135192793 4294956224 18446744073709551615 134533898 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 5642 4994 73 166 0 5473 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 22568

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25858
/proc/meminfo: memFree=1682000/2055920 swapFree=4191900/4192956
[pid=25857] ppid=25855 vsize=22888 CPUtime=822.07
/proc/25857/stat : 25857 (mxc-sat09) R 25855 25857 25820 0 -1 4194304 5096 0 0 0 82203 4 0 0 25 0 1 0 103233275 23437312 5082 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 5722 5082 73 166 0 5553 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 22888

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25858
/proc/meminfo: memFree=1681680/2055920 swapFree=4191900/4192956
[pid=25857] ppid=25855 vsize=23112 CPUtime=882.06
/proc/25857/stat : 25857 (mxc-sat09) R 25855 25857 25820 0 -1 4194304 5161 0 0 0 88201 5 0 0 25 0 1 0 103233275 23666688 5147 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 5778 5147 73 166 0 5609 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 23112

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25858
/proc/meminfo: memFree=1681232/2055920 swapFree=4191900/4192956
[pid=25857] ppid=25855 vsize=23496 CPUtime=942.04
/proc/25857/stat : 25857 (mxc-sat09) R 25855 25857 25820 0 -1 4194304 5261 0 0 0 94199 5 0 0 25 0 1 0 103233275 24059904 5247 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 5874 5247 73 166 0 5705 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 23496

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25858
/proc/meminfo: memFree=1680848/2055920 swapFree=4191900/4192956
[pid=25857] ppid=25855 vsize=23920 CPUtime=1002.03
/proc/25857/stat : 25857 (mxc-sat09) R 25855 25857 25820 0 -1 4194304 5367 0 0 0 100198 5 0 0 25 0 1 0 103233275 24494080 5353 1992294400 134512640 135192793 4294956224 18446744073709551615 134552258 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 5980 5353 73 166 0 5811 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 23920

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25858
/proc/meminfo: memFree=1680464/2055920 swapFree=4191900/4192956
[pid=25857] ppid=25855 vsize=24176 CPUtime=1062.01
/proc/25857/stat : 25857 (mxc-sat09) R 25855 25857 25820 0 -1 4194304 5441 0 0 0 106196 5 0 0 25 0 1 0 103233275 24756224 5427 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 6044 5427 73 166 0 5875 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 24176

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25860
/proc/meminfo: memFree=1680016/2055920 swapFree=4191900/4192956
[pid=25857] ppid=25855 vsize=24688 CPUtime=1121.99
/proc/25857/stat : 25857 (mxc-sat09) R 25855 25857 25820 0 -1 4194304 5545 0 0 0 112194 5 0 0 25 0 1 0 103233275 25280512 5531 1992294400 134512640 135192793 4294956224 18446744073709551615 134550388 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 6172 5531 73 166 0 6003 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 24688

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25860
/proc/meminfo: memFree=1679696/2055920 swapFree=4191900/4192956
[pid=25857] ppid=25855 vsize=24944 CPUtime=1181.97
/proc/25857/stat : 25857 (mxc-sat09) R 25855 25857 25820 0 -1 4194304 5613 0 0 0 118192 5 0 0 25 0 1 0 103233275 25542656 5599 1992294400 134512640 135192793 4294956224 18446744073709551615 134534250 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 6236 5599 73 166 0 6067 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 24944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25860
/proc/meminfo: memFree=1679632/2055920 swapFree=4191900/4192956
[pid=25857] ppid=25855 vsize=24944 CPUtime=1200.07
/proc/25857/stat : 25857 (mxc-sat09) R 25855 25857 25820 0 -1 4194304 5616 0 0 0 120002 5 0 0 25 0 1 0 103233275 25542656 5602 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/25857/statm: 6236 5602 73 166 0 6067 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 24944

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.03
CPU system time (s): 0.06399
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 24944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5616
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= 2213

runsolver used 0.926859 second user time and 2.43463 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-26 15:20:01
IDJOB=1729638
IDBENCH=24710
IDSOLVER=504
FILE ID=node31/1729638-1240752001
PBS_JOBID= 9187114
Free space on /tmp= 66416 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/crafted/Hard/contest03/looksrandom/hgen8-n320-01-S1432474240.sat05-483.reshuffled-07.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729638-1240752001/watcher-1729638-1240752001 -o /tmp/evaluation-result-1729638-1240752001/solver-1729638-1240752001 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1729638-1240752001.cnf

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

MD5SUM BENCH= 8fce8bf20db46a2557b7a1cf79e53b51
RANDOM SEED=774446813

node31.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		: 3000.213
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		: 3000.213
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:       1703152 kB
Buffers:         34756 kB
Cached:         232168 kB
SwapCached:        384 kB
Active:          84304 kB
Inactive:       196924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1703152 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             992 kB
Writeback:           0 kB
Mapped:          22688 kB
Slab:            57236 kB
Committed_AS:   383760 kB
PageTables:       1464 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= 66416 MiB
End job on node31 at 2009-04-26 15:40:03