Trace number 334413

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, and are wall clock time (not CPU 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
minisat SAT 2007 (with assertions)? (TO) 1200.11 1200.52

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 (download as text)

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                                               |
1.09/1.11	c |  Parsing time:         1.10         s                                       |
2.68/2.76	c ============================[ Search Statistics ]==============================
2.68/2.76	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.68/2.76	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.68/2.76	c ===============================================================================
2.68/2.76	c |         0 |   18234   152953   548671 |    50984        0    nan |  0.000 % |
2.68/2.79	c |       100 |   18234   152953   548671 |    56082      100     11 |  2.067 % |
2.79/2.87	c |       250 |   18234   152953   548671 |    61691      250     20 |  2.067 % |
2.89/2.95	c |       475 |   18234   152953   548671 |    67860      475     18 |  2.067 % |
2.89/3.00	c |       812 |   18234   152953   548671 |    74646      812     17 |  2.067 % |
3.20/3.30	c |      1318 |   18234   152953   548671 |    82110     1318     18 |  2.067 % |
7.99/8.03	c |      2078 |   18234   152953   548671 |    90321     2078     66 |  2.067 % |
11.19/11.24	c |      3218 |   18234   152953   548671 |    99354     3218     82 |  2.067 % |
15.29/15.39	c |      4928 |   18234   152953   548671 |   109289     4928    101 |  2.067 % |
21.58/21.64	c |      7490 |   18234   152953   548671 |   120218     7490    103 |  2.067 % |
43.38/43.45	c |     11334 |   18234   152953   548671 |   132240    11334    100 |  2.067 % |
77.87/77.93	c |     17101 |   18234   152953   548671 |   145464    17101    108 |  2.067 % |
112.76/112.83	c |     25751 |   18234   152953   548671 |   160010    25751    116 |  2.067 % |
180.55/180.65	c |     38726 |   18233   152945   548643 |   176011    38725    113 |  2.073 % |
267.92/268.05	c |     58187 |   18232   152937   548617 |   193612    58185    120 |  2.078 % |
327.21/327.37	c |     87379 |   18231   152929   548591 |   212974    87376    101 |  2.083 % |
519.56/519.77	c |    131170 |   18229   152913   548539 |   234271   131165    107 |  2.094 % |
1184.29/1184.76	c |    196855 |   18228   152905   548513 |   257698   196849    118 |  2.100 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-334413-1173570612 -o ROOT/results/node4/solver-334413-1173570612 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334413-1173570612/minisat /tmp/evaluation/334413-1173570612/instance-334413-1173570612.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): 2400 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: 0.98 1.00 1.00 3/77 25649
/proc/meminfo: memFree=1521128/2055920 swapFree=4153224/4192956
[pid=25649] ppid=25647 vsize=2508 CPUtime=0
/proc/25649/stat : 25649 (minisat) R 25647 25649 24554 0 -1 4194304 538 0 0 0 0 0 0 0 18 0 1 0 377016171 2568192 522 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553344 0 0 4096 3 0 0 0 17 1 0 0
/proc/25649/statm: 627 523 55 138 0 486 0

[startup+0.09673 s]
/proc/loadavg: 0.98 1.00 1.00 3/77 25649
/proc/meminfo: memFree=1521128/2055920 swapFree=4153224/4192956
[pid=25649] ppid=25647 vsize=6624 CPUtime=0.08
/proc/25649/stat : 25649 (minisat) R 25647 25649 24554 0 -1 4194304 1438 0 0 0 8 0 0 0 18 0 1 0 377016171 6782976 1405 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532549 0 0 4096 3 0 0 0 17 1 0 0
/proc/25649/statm: 1656 1405 58 138 0 1515 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6624

[startup+0.101731 s]
/proc/loadavg: 0.98 1.00 1.00 3/77 25649
/proc/meminfo: memFree=1521128/2055920 swapFree=4153224/4192956
[pid=25649] ppid=25647 vsize=6624 CPUtime=0.09
/proc/25649/stat : 25649 (minisat) R 25647 25649 24554 0 -1 4194304 1453 0 0 0 9 0 0 0 18 0 1 0 377016171 6782976 1420 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/25649/statm: 1656 1420 58 138 0 1515 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6624

[startup+0.301749 s]
/proc/loadavg: 0.98 1.00 1.00 3/77 25649
/proc/meminfo: memFree=1521128/2055920 swapFree=4153224/4192956
[pid=25649] ppid=25647 vsize=9800 CPUtime=0.29
/proc/25649/stat : 25649 (minisat) R 25647 25649 24554 0 -1 4194304 2224 0 0 0 28 1 0 0 19 0 1 0 377016171 10035200 2191 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/25649/statm: 2450 2191 58 138 0 2309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9800

[startup+0.701788 s]
/proc/loadavg: 0.98 1.00 1.00 3/77 25649
/proc/meminfo: memFree=1521128/2055920 swapFree=4153224/4192956
[pid=25649] ppid=25647 vsize=14004 CPUtime=0.69
/proc/25649/stat : 25649 (minisat) R 25647 25649 24554 0 -1 4194304 3293 0 0 0 68 1 0 0 23 0 1 0 377016171 14340096 3260 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/25649/statm: 3501 3260 58 138 0 3360 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14004

[startup+1.50186 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 25650
/proc/meminfo: memFree=1505952/2055920 swapFree=4153224/4192956
[pid=25649] ppid=25647 vsize=18140 CPUtime=1.49
/proc/25649/stat : 25649 (minisat) R 25647 25649 24554 0 -1 4194304 4264 0 0 0 148 1 0 0 25 0 1 0 377016171 18575360 4231 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530982 0 0 4096 3 0 0 0 17 1 0 0
/proc/25649/statm: 4535 4231 70 138 0 4394 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18140

[startup+3.10302 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 25650
/proc/meminfo: memFree=1503904/2055920 swapFree=4153224/4192956
[pid=25649] ppid=25647 vsize=16436 CPUtime=3.09
/proc/25649/stat : 25649 (minisat) R 25647 25649 24554 0 -1 4194304 4545 0 0 0 307 2 0 0 25 0 1 0 377016171 16830464 3930 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/25649/statm: 4109 3930 73 138 0 3968 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16436

[startup+6.30133 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 25650
/proc/meminfo: memFree=1505056/2055920 swapFree=4153224/4192956
[pid=25649] ppid=25647 vsize=16436 CPUtime=6.29
/proc/25649/stat : 25649 (minisat) R 25647 25649 24554 0 -1 4194304 4545 0 0 0 627 2 0 0 25 0 1 0 377016171 16830464 3930 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551920 0 0 4096 3 0 0 0 17 1 0 0
/proc/25649/statm: 4109 3930 73 138 0 3968 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16436

[startup+12.7019 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 25650
/proc/meminfo: memFree=1505120/2055920 swapFree=4153224/4192956
[pid=25649] ppid=25647 vsize=16436 CPUtime=12.69
/proc/25649/stat : 25649 (minisat) R 25647 25649 24554 0 -1 4194304 4545 0 0 0 1267 2 0 0 25 0 1 0 377016171 16830464 3930 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551920 0 0 4096 3 0 0 0 17 1 0 0
/proc/25649/statm: 4109 3930 73 138 0 3968 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16436

[startup+25.5012 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 25650
/proc/meminfo: memFree=1504736/2055920 swapFree=4153224/4192956
[pid=25649] ppid=25647 vsize=17228 CPUtime=25.48
/proc/25649/stat : 25649 (minisat) R 25647 25649 24554 0 -1 4194304 4719 0 0 0 2546 2 0 0 25 0 1 0 377016171 17641472 4104 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25649/statm: 4307 4104 73 138 0 4166 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17228

[startup+51.1016 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 25650
/proc/meminfo: memFree=1503520/2055920 swapFree=4153224/4192956
[pid=25649] ppid=25647 vsize=18520 CPUtime=51.08
/proc/25649/stat : 25649 (minisat) R 25647 25649 24554 0 -1 4194304 5058 0 0 0 5105 3 0 0 25 0 1 0 377016171 18964480 4443 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/25649/statm: 4630 4443 73 138 0 4489 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18520

[startup+102.305 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 25650
/proc/meminfo: memFree=1497824/2055920 swapFree=4153224/4192956
[pid=25649] ppid=25647 vsize=24128 CPUtime=102.26
/proc/25649/stat : 25649 (minisat) R 25647 25649 24554 0 -1 4194304 6455 0 0 0 10221 5 0 0 25 0 1 0 377016171 24707072 5840 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25649/statm: 6032 5840 73 138 0 5891 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24128

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25650
/proc/meminfo: memFree=1493472/2055920 swapFree=4153224/4192956
[pid=25649] ppid=25647 vsize=28648 CPUtime=162.25
/proc/25649/stat : 25649 (minisat) R 25647 25649 24554 0 -1 4194304 7566 0 0 0 16217 8 0 0 25 0 1 0 377016171 29335552 6951 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551963 0 0 4096 3 0 0 0 17 1 0 0
/proc/25649/statm: 7162 6951 73 138 0 7021 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 28648

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25650
/proc/meminfo: memFree=1485280/2055920 swapFree=4153224/4192956
[pid=25649] ppid=25647 vsize=36660 CPUtime=222.23
/proc/25649/stat : 25649 (minisat) R 25647 25649 24554 0 -1 4194304 9580 0 0 0 22213 10 0 0 25 0 1 0 377016171 37539840 8965 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551027 0 0 4096 3 0 0 0 17 1 0 0
/proc/25649/statm: 9165 8965 73 138 0 9024 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 36660

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25650
/proc/meminfo: memFree=1477088/2055920 swapFree=4153224/4192956
[pid=25649] ppid=25647 vsize=45104 CPUtime=282.22
/proc/25649/stat : 25649 (minisat) R 25647 25649 24554 0 -1 4194304 11669 0 0 0 28209 13 0 0 25 0 1 0 377016171 46186496 11054 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/25649/statm: 11276 11054 73 138 0 11135 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 45104

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25650
/proc/meminfo: memFree=1470048/2055920 swapFree=4153224/4192956
[pid=25649] ppid=25647 vsize=51892 CPUtime=342.21
/proc/25649/stat : 25649 (minisat) R 25647 25649 24554 0 -1 4194304 13377 0 0 0 34205 16 0 0 25 0 1 0 377016171 53137408 12762 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/25649/statm: 12973 12762 73 138 0 12832 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 51892

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25650
/proc/meminfo: memFree=1465120/2055920 swapFree=4153224/4192956
[pid=25649] ppid=25647 vsize=56988 CPUtime=402.19
/proc/25649/stat : 25649 (minisat) R 25647 25649 24554 0 -1 4194304 14626 0 0 0 40202 17 0 0 25 0 1 0 377016171 58355712 14011 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552035 0 0 4096 3 0 0 0 17 1 0 0
/proc/25649/statm: 14247 14011 73 138 0 14106 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 56988

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25650
/proc/meminfo: memFree=1458464/2055920 swapFree=4153224/4192956
[pid=25649] ppid=25647 vsize=63516 CPUtime=462.18
/proc/25649/stat : 25649 (minisat) R 25647 25649 24554 0 -1 4194304 16261 0 0 0 46198 20 0 0 25 0 1 0 377016171 65040384 15646 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/25649/statm: 15879 15646 73 138 0 15738 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 63516

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25650
/proc/meminfo: memFree=1448928/2055920 swapFree=4153224/4192956
[pid=25649] ppid=25647 vsize=73120 CPUtime=522.16
/proc/25649/stat : 25649 (minisat) R 25647 25649 24554 0 -1 4194304 18671 0 0 0 52193 23 0 0 25 0 1 0 377016171 74874880 18056 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/25649/statm: 18280 18056 73 138 0 18139 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 73120

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25650
/proc/meminfo: memFree=1444768/2055920 swapFree=4153224/4192956
[pid=25649] ppid=25647 vsize=77492 CPUtime=582.14
/proc/25649/stat : 25649 (minisat) R 25647 25649 24554 0 -1 4194304 19683 0 0 0 58190 24 0 0 25 0 1 0 377016171 79351808 19068 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25649/statm: 19373 19068 73 138 0 19232 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 77492

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25650
/proc/meminfo: memFree=1441184/2055920 swapFree=4153224/4192956
[pid=25649] ppid=25647 vsize=80928 CPUtime=642.13
/proc/25649/stat : 25649 (minisat) R 25647 25649 24554 0 -1 4194304 20568 0 0 0 64187 26 0 0 25 0 1 0 377016171 82870272 19953 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25649/statm: 20232 19953 73 138 0 20091 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 80928

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 25806
/proc/meminfo: memFree=1436656/2055920 swapFree=4153224/4192956
[pid=25649] ppid=25647 vsize=84228 CPUtime=702.03
/proc/25649/stat : 25649 (minisat) R 25647 25649 24554 0 -1 4194304 21371 0 0 0 70175 28 0 0 25 0 1 0 377016171 86249472 20756 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25649/statm: 21057 20756 73 138 0 20916 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 84228

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25848
/proc/meminfo: memFree=1434464/2055920 swapFree=4153224/4192956
[pid=25649] ppid=25647 vsize=87400 CPUtime=761.99
/proc/25649/stat : 25649 (minisat) R 25647 25649 24554 0 -1 4194304 22195 0 0 0 76170 29 0 0 25 0 1 0 377016171 89497600 21580 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25649/statm: 21850 21580 73 138 0 21709 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 87400

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25848
/proc/meminfo: memFree=1431840/2055920 swapFree=4153224/4192956
[pid=25649] ppid=25647 vsize=90040 CPUtime=821.97
/proc/25649/stat : 25649 (minisat) R 25647 25649 24554 0 -1 4194304 22853 0 0 0 82166 31 0 0 25 0 1 0 377016171 92200960 22238 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556269 0 0 4096 3 0 0 0 17 1 0 0
/proc/25649/statm: 22510 22238 73 138 0 22369 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 90040

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25848
/proc/meminfo: memFree=1429472/2055920 swapFree=4153224/4192956
[pid=25649] ppid=25647 vsize=92416 CPUtime=881.96
/proc/25649/stat : 25649 (minisat) R 25647 25649 24554 0 -1 4194304 23435 0 0 0 88164 32 0 0 25 0 1 0 377016171 94633984 22820 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/25649/statm: 23104 22820 73 138 0 22963 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 92416

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25848
/proc/meminfo: memFree=1427360/2055920 swapFree=4153224/4192956
[pid=25649] ppid=25647 vsize=94660 CPUtime=941.94
/proc/25649/stat : 25649 (minisat) R 25647 25649 24554 0 -1 4194304 23992 0 0 0 94161 33 0 0 25 0 1 0 377016171 96931840 23377 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550551 0 0 4096 3 0 0 0 17 1 0 0
/proc/25649/statm: 23665 23377 73 138 0 23524 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 94660

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25848
/proc/meminfo: memFree=1425184/2055920 swapFree=4153224/4192956
[pid=25649] ppid=25647 vsize=96772 CPUtime=1001.93
/proc/25649/stat : 25649 (minisat) R 25647 25649 24554 0 -1 4194304 24546 0 0 0 100158 35 0 0 25 0 1 0 377016171 99094528 23931 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/25649/statm: 24193 23931 73 138 0 24052 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 96772

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25848
/proc/meminfo: memFree=1422048/2055920 swapFree=4153224/4192956
[pid=25649] ppid=25647 vsize=99996 CPUtime=1061.91
/proc/25649/stat : 25649 (minisat) R 25647 25649 24554 0 -1 4194304 25353 0 0 0 106155 36 0 0 25 0 1 0 377016171 102395904 24738 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551944 0 0 4096 3 0 0 0 17 1 0 0
/proc/25649/statm: 24999 24738 73 138 0 24858 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 99996

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25848
/proc/meminfo: memFree=1416352/2055920 swapFree=4153224/4192956
[pid=25649] ppid=25647 vsize=105676 CPUtime=1121.9
/proc/25649/stat : 25649 (minisat) R 25647 25649 24554 0 -1 4194304 26753 0 0 0 112152 38 0 0 25 0 1 0 377016171 108212224 26138 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/25649/statm: 26419 26138 73 138 0 26278 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 105676

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25848
/proc/meminfo: memFree=1410976/2055920 swapFree=4153224/4192956
[pid=25649] ppid=25647 vsize=111112 CPUtime=1181.88
/proc/25649/stat : 25649 (minisat) R 25647 25649 24554 0 -1 4194304 28112 0 0 0 118148 40 0 0 25 0 1 0 377016171 113778688 27497 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/25649/statm: 27778 27497 73 138 0 27637 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 111112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25848
/proc/meminfo: memFree=1408928/2055920 swapFree=4153224/4192956
[pid=25649] ppid=25647 vsize=112972 CPUtime=1200.08
/proc/25649/stat : 25649 (minisat) R 25647 25649 24554 0 -1 4194304 28594 0 0 0 119968 40 0 0 25 0 1 0 377016171 115683328 27979 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134555832 0 0 4096 3 0 0 0 17 1 0 0
/proc/25649/statm: 28243 27979 73 138 0 28102 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 112972

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 1.00 1.00 2/78 25848
/proc/meminfo: memFree=1408928/2055920 swapFree=4153224/4192956
[pid=25649] ppid=25647 vsize=112972 CPUtime=1200.08
/proc/25649/stat : 25649 (minisat) R 25647 25649 24554 0 -1 4194304 28594 0 0 0 119968 40 0 0 25 0 1 0 377016171 115683328 27979 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134555832 0 0 4096 3 0 0 0 17 1 0 0
/proc/25649/statm: 28243 27979 73 138 0 28102 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 112972

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.11
CPU user time (s): 1199.68
CPU system time (s): 0.426935
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 112972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.68
system time used= 0.426935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28594
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= 8
involuntary context switches= 11737

runsolver used 1.3168 second user time and 3.05754 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sat Mar 10 23:50:13 UTC 2007

IDJOB= 334413
IDBENCH= 24627
IDSOLVER= 109
FILE ID= node4/334413-1173570612

PBS_JOBID= 4101196

Free space on /tmp= 66535 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/Composite-096BitPrimes-0.sat05-507.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334413-1173570612/minisat /tmp/evaluation/334413-1173570612/instance-334413-1173570612.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-334413-1173570612 -o ROOT/results/node4/solver-334413-1173570612 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334413-1173570612/minisat /tmp/evaluation/334413-1173570612/instance-334413-1173570612.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  8b466b7ef3217bdc844a579ae744d427

RANDOM SEED= 840531907

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1521536 kB
Buffers:         46980 kB
Cached:         410052 kB
SwapCached:       2920 kB
Active:         289884 kB
Inactive:       191140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1521536 kB
SwapTotal:     4192956 kB
SwapFree:      4153224 kB
Dirty:            6016 kB
Writeback:           0 kB
Mapped:          30424 kB
Slab:            38912 kB
Committed_AS:  1306920 kB
PageTables:       1768 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= 66535 MiB

End job on node4 on Sun Mar 11 00:10:16 UTC 2007