Trace number 1727034

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
SAT07 reference solver: minisat SAT 2007? (TO) 1200.08 1200.53

General information on the benchmark

Namecrafted/Hard/contest04/others/
Composite-096BitPrimes-0.sat05-507.reshuffled-07.cnf
MD5SUM8b466b7ef3217bdc844a579ae744d427
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 variables18623
Number of clauses182878
Sum of the clauses size821466
Maximum clause length5
Minimum clause length1
Number of clauses of size 1290
Number of clauses of size 218428
Number of clauses of size 318240
Number of clauses of size 40
Number of clauses of size 5145920
Number of clauses of size over 50

Solver Data 

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  18623                                                |
0.00/0.00	c |  Number of clauses:    182878                                               |
0.39/0.46	c |  Parsing time:         0.44         s                                       |
1.89/1.99	c ============================[ Search Statistics ]==============================
1.89/1.99	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.89/1.99	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.89/1.99	c ===============================================================================
1.89/1.99	c |         0 |   18234   152953   548671 |    50984        0    nan |  0.000 % |
1.99/2.03	c |       100 |   18234   152953   548671 |    56082      100     11 |  2.067 % |
2.09/2.11	c |       250 |   18234   152953   548671 |    61691      250     20 |  2.067 % |
2.09/2.18	c |       475 |   18234   152953   548671 |    67860      475     18 |  2.067 % |
2.19/2.23	c |       812 |   18234   152953   548671 |    74646      812     17 |  2.067 % |
2.49/2.52	c |      1318 |   18234   152953   548671 |    82110     1318     18 |  2.067 % |
6.98/7.08	c |      2078 |   18234   152953   548671 |    90321     2078     66 |  2.067 % |
10.18/10.21	c |      3218 |   18234   152953   548671 |    99354     3218     82 |  2.067 % |
14.19/14.27	c |      4928 |   18234   152953   548671 |   109289     4928    101 |  2.067 % |
20.28/20.35	c |      7490 |   18234   152953   548671 |   120218     7490    103 |  2.067 % |
41.37/41.42	c |     11334 |   18234   152953   548671 |   132240    11334    100 |  2.067 % |
74.76/74.83	c |     17101 |   18234   152953   548671 |   145464    17101    108 |  2.067 % |
108.65/108.70	c |     25751 |   18234   152953   548671 |   160010    25751    116 |  2.067 % |
174.23/174.36	c |     38726 |   18233   152945   548643 |   176011    38725    113 |  2.073 % |
259.19/259.32	c |     58187 |   18232   152937   548617 |   193612    58185    120 |  2.078 % |
316.47/316.66	c |     87379 |   18231   152929   548591 |   212974    87376    101 |  2.083 % |
502.50/502.79	c |    131170 |   18229   152913   548539 |   234271   131165    107 |  2.094 % |
1144.07/1144.53	c |    196855 |   18228   152905   548513 |   257698   196849    118 |  2.100 % |

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-1727034-1240720026/watcher-1727034-1240720026 -o /tmp/evaluation-result-1727034-1240720026/solver-1727034-1240720026 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-1727034-1240720026.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: 0.92 0.98 1.09 3/64 27875
/proc/meminfo: memFree=1769280/2055920 swapFree=4177728/4192956
[pid=27875] ppid=27873 vsize=2476 CPUtime=0
/proc/27875/stat : 27875 (minisat_noasser) R 27873 27875 27739 0 -1 4194304 531 0 0 0 0 0 0 0 18 0 1 0 100031293 2535424 517 1992294400 134512640 135048876 4294956192 18446744073709551615 134549237 0 0 4096 3 0 0 0 17 1 0 0
/proc/27875/statm: 619 517 49 130 0 486 0

[startup+0.0539371 s]
/proc/loadavg: 0.92 0.98 1.09 3/64 27875
/proc/meminfo: memFree=1769280/2055920 swapFree=4177728/4192956
[pid=27875] ppid=27873 vsize=5736 CPUtime=0.04
/proc/27875/stat : 27875 (minisat_noasser) R 27873 27875 27739 0 -1 4194304 1247 0 0 0 4 0 0 0 18 0 1 0 100031293 5873664 1216 1992294400 134512640 135048876 4294956192 18446744073709551615 134557162 0 0 4096 3 0 0 0 17 1 0 0
/proc/27875/statm: 1434 1216 50 130 0 1301 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5736

[startup+0.101945 s]
/proc/loadavg: 0.92 0.98 1.09 3/64 27875
/proc/meminfo: memFree=1769280/2055920 swapFree=4177728/4192956
[pid=27875] ppid=27873 vsize=7120 CPUtime=0.09
/proc/27875/stat : 27875 (minisat_noasser) R 27873 27875 27739 0 -1 4194304 1580 0 0 0 9 0 0 0 18 0 1 0 100031293 7290880 1549 1992294400 134512640 135048876 4294956192 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27875/statm: 1780 1549 50 130 0 1647 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7120

[startup+0.301982 s]
/proc/loadavg: 0.92 0.98 1.09 3/64 27875
/proc/meminfo: memFree=1769280/2055920 swapFree=4177728/4192956
[pid=27875] ppid=27873 vsize=12768 CPUtime=0.29
/proc/27875/stat : 27875 (minisat_noasser) R 27873 27875 27739 0 -1 4194304 2959 0 0 0 28 1 0 0 19 0 1 0 100031293 13074432 2928 1992294400 134512640 135048876 4294956192 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27875/statm: 3192 2928 50 130 0 3059 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12768

[startup+0.701058 s]
/proc/loadavg: 0.92 0.98 1.09 3/64 27875
/proc/meminfo: memFree=1769280/2055920 swapFree=4177728/4192956
[pid=27875] ppid=27873 vsize=18068 CPUtime=0.69
/proc/27875/stat : 27875 (minisat_noasser) R 27873 27875 27739 0 -1 4194304 4235 0 0 0 67 2 0 0 23 0 1 0 100031293 18501632 4204 1992294400 134512640 135048876 4294956192 18446744073709551615 134526853 0 0 4096 3 0 0 0 17 1 0 0
/proc/27875/statm: 4517 4204 62 130 0 4384 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18068

[startup+1.50121 s]
/proc/loadavg: 0.92 0.98 1.09 2/65 27876
/proc/meminfo: memFree=1752376/2055920 swapFree=4177728/4192956
[pid=27875] ppid=27873 vsize=18676 CPUtime=1.49
/proc/27875/stat : 27875 (minisat_noasser) R 27873 27875 27739 0 -1 4194304 4355 0 0 0 146 3 0 0 25 0 1 0 100031293 19124224 4324 1992294400 134512640 135048876 4294956192 18446744073709551615 134529425 0 0 4096 3 0 0 0 17 1 0 0
/proc/27875/statm: 4669 4324 62 130 0 4536 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18676

[startup+3.10151 s]
/proc/loadavg: 0.92 0.98 1.09 2/65 27876
/proc/meminfo: memFree=1753400/2055920 swapFree=4177728/4192956
[pid=27875] ppid=27873 vsize=16424 CPUtime=3.09
/proc/27875/stat : 27875 (minisat_noasser) R 27873 27875 27739 0 -1 4194304 4531 0 0 0 306 3 0 0 25 0 1 0 100031293 16818176 3917 1992294400 134512640 135048876 4294956192 18446744073709551615 134548110 0 0 4096 3 0 0 0 17 1 0 0
/proc/27875/statm: 4106 3917 67 130 0 3973 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16424

[startup+6.30112 s]
/proc/loadavg: 0.93 0.98 1.08 2/65 27876
/proc/meminfo: memFree=1753336/2055920 swapFree=4177728/4192956
[pid=27875] ppid=27873 vsize=16424 CPUtime=6.28
/proc/27875/stat : 27875 (minisat_noasser) R 27873 27875 27739 0 -1 4194304 4531 0 0 0 625 3 0 0 25 0 1 0 100031293 16818176 3917 1992294400 134512640 135048876 4294956192 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/27875/statm: 4106 3917 67 130 0 3973 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16424

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 1.08 2/65 27876
/proc/meminfo: memFree=1753336/2055920 swapFree=4177728/4192956
[pid=27875] ppid=27873 vsize=16424 CPUtime=12.68
/proc/27875/stat : 27875 (minisat_noasser) R 27873 27875 27739 0 -1 4194304 4531 0 0 0 1265 3 0 0 25 0 1 0 100031293 16818176 3917 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27875/statm: 4106 3917 67 130 0 3973 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16424

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 1.08 2/65 27876
/proc/meminfo: memFree=1752696/2055920 swapFree=4177728/4192956
[pid=27875] ppid=27873 vsize=17396 CPUtime=25.48
/proc/27875/stat : 27875 (minisat_noasser) R 27873 27875 27739 0 -1 4194304 4754 0 0 0 2545 3 0 0 25 0 1 0 100031293 17813504 4140 1992294400 134512640 135048876 4294956192 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/27875/statm: 4349 4140 67 130 0 4216 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17396

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 1.08 2/65 27876
/proc/meminfo: memFree=1751416/2055920 swapFree=4177728/4192956
[pid=27875] ppid=27873 vsize=18744 CPUtime=51.06
/proc/27875/stat : 27875 (minisat_noasser) R 27873 27875 27739 0 -1 4194304 5105 0 0 0 5103 3 0 0 25 0 1 0 100031293 19193856 4491 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27875/statm: 4686 4491 67 130 0 4553 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18744

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 1.08 2/65 27876
/proc/meminfo: memFree=1745400/2055920 swapFree=4177728/4192956
[pid=27875] ppid=27873 vsize=24756 CPUtime=102.25
/proc/27875/stat : 27875 (minisat_noasser) R 27873 27875 27739 0 -1 4194304 6593 0 0 0 10220 5 0 0 25 0 1 0 100031293 25350144 5979 1992294400 134512640 135048876 4294956192 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/27875/statm: 6189 5979 67 130 0 6056 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 24756

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.07 2/65 27876
/proc/meminfo: memFree=1740664/2055920 swapFree=4177728/4192956
[pid=27875] ppid=27873 vsize=29540 CPUtime=162.23
/proc/27875/stat : 27875 (minisat_noasser) R 27873 27875 27739 0 -1 4194304 7791 0 0 0 16216 7 0 0 25 0 1 0 100031293 30248960 7177 1992294400 134512640 135048876 4294956192 18446744073709551615 134548011 0 0 4096 3 0 0 0 17 1 0 0
/proc/27875/statm: 7385 7177 67 130 0 7252 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 29540

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/65 27876
/proc/meminfo: memFree=1732280/2055920 swapFree=4177728/4192956
[pid=27875] ppid=27873 vsize=37816 CPUtime=222.2
/proc/27875/stat : 27875 (minisat_noasser) R 27873 27875 27739 0 -1 4194304 9861 0 0 0 22211 9 0 0 25 0 1 0 100031293 38723584 9247 1992294400 134512640 135048876 4294956192 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/27875/statm: 9454 9247 67 130 0 9321 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 37816

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/65 27876
/proc/meminfo: memFree=1723896/2055920 swapFree=4177728/4192956
[pid=27875] ppid=27873 vsize=46260 CPUtime=282.18
/proc/27875/stat : 27875 (minisat_noasser) R 27873 27875 27739 0 -1 4194304 11951 0 0 0 28206 12 0 0 25 0 1 0 100031293 47370240 11337 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27875/statm: 11565 11337 67 130 0 11432 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 46260

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/65 27876
/proc/meminfo: memFree=1717432/2055920 swapFree=4177728/4192956
[pid=27875] ppid=27873 vsize=52704 CPUtime=342.16
/proc/27875/stat : 27875 (minisat_noasser) R 27873 27875 27739 0 -1 4194304 13543 0 0 0 34202 14 0 0 25 0 1 0 100031293 53968896 12929 1992294400 134512640 135048876 4294956192 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/27875/statm: 13176 12929 67 130 0 13043 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 52704

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/65 27876
/proc/meminfo: memFree=1711864/2055920 swapFree=4177728/4192956
[pid=27875] ppid=27873 vsize=58276 CPUtime=402.14
/proc/27875/stat : 27875 (minisat_noasser) R 27873 27875 27739 0 -1 4194304 14941 0 0 0 40198 16 0 0 25 0 1 0 100031293 59674624 14327 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27875/statm: 14569 14327 67 130 0 14436 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 58276

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 27876
/proc/meminfo: memFree=1704120/2055920 swapFree=4177728/4192956
[pid=27875] ppid=27873 vsize=65876 CPUtime=462.12
/proc/27875/stat : 27875 (minisat_noasser) R 27873 27875 27739 0 -1 4194304 16854 0 0 0 46194 18 0 0 25 0 1 0 100031293 67457024 16240 1992294400 134512640 135048876 4294956192 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27875/statm: 16469 16240 67 130 0 16336 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 65876

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 27876
/proc/meminfo: memFree=1695352/2055920 swapFree=4177728/4192956
[pid=27875] ppid=27873 vsize=74672 CPUtime=522.1
/proc/27875/stat : 27875 (minisat_noasser) R 27873 27875 27739 0 -1 4194304 19058 0 0 0 52190 20 0 0 25 0 1 0 100031293 76464128 18444 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27875/statm: 18668 18444 67 130 0 18535 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 74672

[startup+582.302 s]
/proc/loadavg: 1.05 1.00 1.03 2/65 27876
/proc/meminfo: memFree=1691448/2055920 swapFree=4177728/4192956
[pid=27875] ppid=27873 vsize=78640 CPUtime=582.08
/proc/27875/stat : 27875 (minisat_noasser) R 27873 27875 27739 0 -1 4194304 19986 0 0 0 58187 21 0 0 25 0 1 0 100031293 80527360 19372 1992294400 134512640 135048876 4294956192 18446744073709551615 134548048 0 0 4096 3 0 0 0 17 1 0 0
/proc/27875/statm: 19660 19372 67 130 0 19527 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 78640

[startup+642.301 s]
/proc/loadavg: 1.07 1.01 1.03 2/65 27876
/proc/meminfo: memFree=1687928/2055920 swapFree=4177728/4192956
[pid=27875] ppid=27873 vsize=82072 CPUtime=642.05
/proc/27875/stat : 27875 (minisat_noasser) R 27873 27875 27739 0 -1 4194304 20858 0 0 0 64184 21 0 0 25 0 1 0 100031293 84041728 20244 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27875/statm: 20518 20244 67 130 0 20385 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 82072

[startup+702.302 s]
/proc/loadavg: 1.07 1.02 1.03 2/65 27878
/proc/meminfo: memFree=1684536/2055920 swapFree=4177728/4192956
[pid=27875] ppid=27873 vsize=85380 CPUtime=702.03
/proc/27875/stat : 27875 (minisat_noasser) R 27873 27875 27739 0 -1 4194304 21698 0 0 0 70181 22 0 0 25 0 1 0 100031293 87429120 21084 1992294400 134512640 135048876 4294956192 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/27875/statm: 21345 21084 67 130 0 21212 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 85380

[startup+762.306 s]
/proc/loadavg: 1.07 1.03 1.03 2/65 27878
/proc/meminfo: memFree=1681080/2055920 swapFree=4177728/4192956
[pid=27875] ppid=27873 vsize=88820 CPUtime=762.01
/proc/27875/stat : 27875 (minisat_noasser) R 27873 27875 27739 0 -1 4194304 22540 0 0 0 76178 23 0 0 25 0 1 0 100031293 90951680 21926 1992294400 134512640 135048876 4294956192 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/27875/statm: 22205 21926 67 130 0 22072 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 88820

[startup+822.302 s]
/proc/loadavg: 1.06 1.04 1.03 2/65 27878
/proc/meminfo: memFree=1678840/2055920 swapFree=4177728/4192956
[pid=27875] ppid=27873 vsize=91196 CPUtime=821.98
/proc/27875/stat : 27875 (minisat_noasser) R 27873 27875 27739 0 -1 4194304 23125 0 0 0 82174 24 0 0 25 0 1 0 100031293 93384704 22511 1992294400 134512640 135048876 4294956192 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/27875/statm: 22799 22511 67 130 0 22666 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 91196

[startup+882.302 s]
/proc/loadavg: 1.06 1.04 1.03 2/65 27878
/proc/meminfo: memFree=1676408/2055920 swapFree=4177728/4192956
[pid=27875] ppid=27873 vsize=93440 CPUtime=881.96
/proc/27875/stat : 27875 (minisat_noasser) R 27873 27875 27739 0 -1 4194304 23720 0 0 0 88171 25 0 0 25 0 1 0 100031293 95682560 23106 1992294400 134512640 135048876 4294956192 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/27875/statm: 23360 23106 67 130 0 23227 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 93440

[startup+942.302 s]
/proc/loadavg: 1.19 1.09 1.05 2/65 27878
/proc/meminfo: memFree=1674040/2055920 swapFree=4177728/4192956
[pid=27875] ppid=27873 vsize=95816 CPUtime=941.94
/proc/27875/stat : 27875 (minisat_noasser) R 27873 27875 27739 0 -1 4194304 24298 0 0 0 94168 26 0 0 25 0 1 0 100031293 98115584 23684 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27875/statm: 23954 23684 67 130 0 23821 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 95816

[startup+1002.3 s]
/proc/loadavg: 1.18 1.10 1.05 2/65 27878
/proc/meminfo: memFree=1671672/2055920 swapFree=4177728/4192956
[pid=27875] ppid=27873 vsize=98092 CPUtime=1001.92
/proc/27875/stat : 27875 (minisat_noasser) R 27873 27875 27739 0 -1 4194304 24878 0 0 0 100165 27 0 0 25 0 1 0 100031293 100446208 24264 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27875/statm: 24523 24264 67 130 0 24390 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 98092

[startup+1062.3 s]
/proc/loadavg: 1.06 1.08 1.05 2/65 27878
/proc/meminfo: memFree=1666296/2055920 swapFree=4177728/4192956
[pid=27875] ppid=27873 vsize=103532 CPUtime=1061.89
/proc/27875/stat : 27875 (minisat_noasser) R 27873 27875 27739 0 -1 4194304 26244 0 0 0 106161 28 0 0 25 0 1 0 100031293 106016768 25630 1992294400 134512640 135048876 4294956192 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/27875/statm: 25883 25630 67 130 0 25750 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 103532

[startup+1122.3 s]
/proc/loadavg: 1.02 1.06 1.04 2/65 27878
/proc/meminfo: memFree=1660600/2055920 swapFree=4177728/4192956
[pid=27875] ppid=27873 vsize=109236 CPUtime=1121.87
/proc/27875/stat : 27875 (minisat_noasser) R 27873 27875 27739 0 -1 4194304 27652 0 0 0 112157 30 0 0 25 0 1 0 100031293 111857664 27038 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27875/statm: 27309 27038 67 130 0 27176 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 109236

[startup+1182.3 s]
/proc/loadavg: 1.01 1.05 1.03 2/65 27878
/proc/meminfo: memFree=1655864/2055920 swapFree=4177728/4192956
[pid=27875] ppid=27873 vsize=113868 CPUtime=1181.86
/proc/27875/stat : 27875 (minisat_noasser) R 27873 27875 27739 0 -1 4194304 28827 0 0 0 118154 32 0 0 25 0 1 0 100031293 116600832 28213 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27875/statm: 28467 28213 67 130 0 28334 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 113868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.04 1.03 2/65 27878
/proc/meminfo: memFree=1655032/2055920 swapFree=4177728/4192956
[pid=27875] ppid=27873 vsize=114660 CPUtime=1200.05
/proc/27875/stat : 27875 (minisat_noasser) R 27873 27875 27739 0 -1 4194304 29015 0 0 0 119973 32 0 0 25 0 1 0 100031293 117411840 28401 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27875/statm: 28665 28401 67 130 0 28532 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 114660

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.04 1.03 2/65 27878
/proc/meminfo: memFree=1655032/2055920 swapFree=4177728/4192956
[pid=27875] ppid=27873 vsize=114660 CPUtime=1200.05
/proc/27875/stat : 27875 (minisat_noasser) R 27873 27875 27739 0 -1 4194304 29015 0 0 0 119973 32 0 0 25 0 1 0 100031293 117411840 28401 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27875/statm: 28665 28401 67 130 0 28532 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 114660

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.08
CPU user time (s): 1199.74
CPU system time (s): 0.344947
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 114660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.344947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29015
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= 1186

runsolver used 0.935857 second user time and 2.6106 second system time

The end

Launcher Data 

Begin job on node37 at 2009-04-26 06:27:07
IDJOB=1727034
IDBENCH=24627
IDSOLVER=556
FILE ID=node37/1727034-1240720026
PBS_JOBID= 9186882
Free space on /tmp= 66296 MiB

SOLVER NAME= SAT07 reference solver: minisat SAT 2007
BENCH NAME= SAT07/crafted/Hard/contest04/others/Composite-096BitPrimes-0.sat05-507.reshuffled-07.cnf
COMMAND LINE= HOME/minisat_noassertions BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1727034-1240720026/watcher-1727034-1240720026 -o /tmp/evaluation-result-1727034-1240720026/solver-1727034-1240720026 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-1727034-1240720026.cnf

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

MD5SUM BENCH= 8b466b7ef3217bdc844a579ae744d427
RANDOM SEED=1224885307

node37.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		: 3000.259
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		: 3000.259
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:       1769696 kB
Buffers:         20972 kB
Cached:         178996 kB
SwapCached:       9064 kB
Active:          16804 kB
Inactive:       194420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1769696 kB
SwapTotal:     4192956 kB
SwapFree:      4177728 kB
Dirty:            6592 kB
Writeback:           0 kB
Mapped:          13588 kB
Slab:            61084 kB
Committed_AS:   453380 kB
PageTables:       1372 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= 66296 MiB
End job on node37 at 2009-04-26 06:47:10