Trace number 421631

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? (TO) 1200.12 1200.44

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k90.cnf
MD5SUM0d0f0838c34d9c4dc4e93c4a943aa23f
Bench CategoryINDUST (industrial 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 variables134415
Number of clauses602188
Sum of the clauses size1549854
Maximum clause length20
Minimum clause length1
Number of clauses of size 1823
Number of clauses of size 2469066
Number of clauses of size 366112
Number of clauses of size 427025
Number of clauses of size 511724
Number of clauses of size over 527438

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 |                                                                             |
0.00/0.01	c |  Number of variables:  134415                                               |
0.00/0.01	c |  Number of clauses:    602188                                               |
0.79/0.82	c |  Parsing time:         0.76         s                                       |
3.89/3.98	c ============================[ Search Statistics ]==============================
3.89/3.98	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.89/3.98	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.89/3.98	c ===============================================================================
3.89/3.98	c |         0 |   44512   302822  1012301 |   100940        0    nan |  0.000 % |
3.99/4.09	c |       102 |   44512   302822  1012301 |   111034      102     14 |  8.460 % |
4.09/4.14	c |       252 |   44512   302822  1012301 |   122138      252     10 |  8.460 % |
4.19/4.22	c |       477 |   44512   302822  1012301 |   134352      477      8 |  8.460 % |
4.30/4.35	c |       814 |   44511   302822  1012301 |   147787      813      7 |  8.460 % |
4.59/4.63	c |      1320 |   44511   302822  1012301 |   162565     1319      7 |  8.460 % |
4.99/5.06	c |      2080 |   44493   302822  1012301 |   178822     2074      8 |  8.489 % |
5.19/5.21	c |      3219 |   44493   302822  1012301 |   196704     3213      9 |  8.489 % |
5.69/5.73	c |      4928 |   44471   302419  1011067 |   216375     4920      9 |  8.490 % |
6.49/6.54	c |      7490 |   44469   302401  1011016 |   238012     7480      9 |  8.492 % |
7.59/7.65	c |     11334 |   44469   302401  1011016 |   261814    11324      9 |  8.492 % |
9.49/9.58	c |     17100 |   44465   302377  1010948 |   287995    17086     11 |  8.495 % |
11.79/11.89	c |     25749 |   44461   302371  1010931 |   316795    25733     12 |  8.501 % |
16.89/16.95	c |     38725 |   44378   301708  1009087 |   348474    38697     13 |  8.559 % |
25.38/25.45	c |     58186 |   44351   301639  1008871 |   383322    58149     14 |  8.646 % |
39.08/39.18	c |     87378 |   44239   300487  1005332 |   421654    87289     17 |  8.663 % |
61.78/61.80	c |    131168 |   44029   298772   999963 |   463819   130931     23 |  8.819 % |
108.66/108.72	c |    196852 |   44022   298720   999806 |   510201   196609     29 |  8.824 % |
220.13/220.23	c |    295381 |   44020   298702   999755 |   561221   295136     42 |  8.826 % |
432.47/432.68	c |    443170 |   44018   298681   999708 |   617343   442918     47 |  8.827 % |
836.06/836.35	c |    664855 |   43983   298296   998606 |   679078    55417     34 |  8.853 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node15/watcher-421631-1177493769 -o ROOT/results/node15/solver-421631-1177493769 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421631-1177493769/minisat_noassertions /tmp/evaluation/421631-1177493769/instance-421631-1177493769.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: 1.04 1.00 0.91 3/77 19875
/proc/meminfo: memFree=1658552/2055920 swapFree=4169140/4192956
[pid=19875] ppid=19873 vsize=1724 CPUtime=0
/proc/19875/stat : 19875 (minisat_noasser) R 19873 19875 19439 0 -1 4194304 327 0 0 0 0 0 0 0 18 0 1 0 197294590 1765376 313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134519218 0 0 4096 3 0 0 0 17 1 0 0
/proc/19875/statm: 431 313 44 130 0 298 0

[startup+0.020502 s]
/proc/loadavg: 1.04 1.00 0.91 3/77 19875
/proc/meminfo: memFree=1658552/2055920 swapFree=4169140/4192956
[pid=19875] ppid=19873 vsize=2136 CPUtime=0.01
/proc/19875/stat : 19875 (minisat_noasser) R 19873 19875 19439 0 -1 4194304 442 0 0 0 1 0 0 0 18 0 1 0 197294590 2187264 428 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/19875/statm: 534 428 50 130 0 401 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2136

[startup+0.101509 s]
/proc/loadavg: 1.04 1.00 0.91 3/77 19875
/proc/meminfo: memFree=1658552/2055920 swapFree=4169140/4192956
[pid=19875] ppid=19873 vsize=7924 CPUtime=0.09
/proc/19875/stat : 19875 (minisat_noasser) R 19873 19875 19439 0 -1 4194304 1793 0 0 0 8 1 0 0 18 0 1 0 197294590 8114176 1779 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/19875/statm: 1981 1780 50 130 0 1848 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7924

[startup+0.301527 s]
/proc/loadavg: 1.04 1.00 0.91 3/77 19875
/proc/meminfo: memFree=1658552/2055920 swapFree=4169140/4192956
[pid=19875] ppid=19873 vsize=21704 CPUtime=0.29
/proc/19875/stat : 19875 (minisat_noasser) R 19873 19875 19439 0 -1 4194304 4913 0 0 0 27 2 0 0 19 0 1 0 197294590 22224896 4899 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/19875/statm: 5426 4899 50 130 0 5293 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21704

[startup+0.701563 s]
/proc/loadavg: 1.04 1.00 0.91 3/77 19875
/proc/meminfo: memFree=1658552/2055920 swapFree=4169140/4192956
[pid=19875] ppid=19873 vsize=47476 CPUtime=0.69
/proc/19875/stat : 19875 (minisat_noasser) R 19873 19875 19439 0 -1 4194304 10868 0 0 0 64 5 0 0 22 0 1 0 197294590 48615424 10854 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/19875/statm: 11869 10855 50 130 0 11736 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47476

[startup+1.50163 s]
/proc/loadavg: 1.04 1.00 0.91 2/78 19876
/proc/meminfo: memFree=1609152/2055920 swapFree=4169140/4192956
[pid=19875] ppid=19873 vsize=59832 CPUtime=1.49
/proc/19875/stat : 19875 (minisat_noasser) R 19873 19875 19439 0 -1 4194304 14342 0 0 0 142 7 0 0 25 0 1 0 197294590 61267968 14328 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/19875/statm: 14958 14329 62 130 0 14825 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59832

[startup+3.10178 s]
/proc/loadavg: 1.04 1.00 0.91 2/78 19876
/proc/meminfo: memFree=1588864/2055920 swapFree=4169140/4192956
[pid=19875] ppid=19873 vsize=81992 CPUtime=3.09
/proc/19875/stat : 19875 (minisat_noasser) R 19873 19875 19439 0 -1 4194304 19781 0 0 0 299 10 0 0 25 0 1 0 197294590 83959808 19767 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529881 0 0 4096 3 0 0 0 17 1 0 0
/proc/19875/statm: 20498 19767 62 130 0 20365 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 81992

[startup+6.30108 s]
/proc/loadavg: 1.04 1.00 0.91 2/78 19876
/proc/meminfo: memFree=1585728/2055920 swapFree=4169140/4192956
[pid=19875] ppid=19873 vsize=74232 CPUtime=6.29
/proc/19875/stat : 19875 (minisat_noasser) R 19873 19875 19439 0 -1 4194304 20651 0 0 0 618 11 0 0 25 0 1 0 197294590 76013568 18151 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19875/statm: 18558 18151 67 130 0 18425 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 74232

[startup+12.7027 s]
/proc/loadavg: 1.04 1.00 0.91 2/78 19876
/proc/meminfo: memFree=1585856/2055920 swapFree=4169140/4192956
[pid=19875] ppid=19873 vsize=74476 CPUtime=12.69
/proc/19875/stat : 19875 (minisat_noasser) R 19873 19875 19439 0 -1 4194304 20685 0 0 0 1258 11 0 0 25 0 1 0 197294590 76263424 18185 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/19875/statm: 18619 18185 67 130 0 18486 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 74476

[startup+25.5018 s]
/proc/loadavg: 1.03 1.00 0.91 2/78 19876
/proc/meminfo: memFree=1585728/2055920 swapFree=4169140/4192956
[pid=19875] ppid=19873 vsize=74556 CPUtime=25.48
/proc/19875/stat : 19875 (minisat_noasser) R 19873 19875 19439 0 -1 4194304 20720 0 0 0 2537 11 0 0 25 0 1 0 197294590 76345344 18220 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546308 0 0 4096 3 0 0 0 17 1 0 0
/proc/19875/statm: 18639 18220 67 130 0 18506 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 74556

[startup+51.1012 s]
/proc/loadavg: 1.02 1.00 0.91 2/78 19876
/proc/meminfo: memFree=1585536/2055920 swapFree=4169140/4192956
[pid=19875] ppid=19873 vsize=74856 CPUtime=51.07
/proc/19875/stat : 19875 (minisat_noasser) R 19873 19875 19439 0 -1 4194304 20779 0 0 0 5096 11 0 0 25 0 1 0 197294590 76652544 18279 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19875/statm: 18714 18279 67 130 0 18581 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 74856

[startup+102.306 s]
/proc/loadavg: 1.01 1.00 0.91 2/78 19876
/proc/meminfo: memFree=1579712/2055920 swapFree=4169140/4192956
[pid=19875] ppid=19873 vsize=80800 CPUtime=102.26
/proc/19875/stat : 19875 (minisat_noasser) R 19873 19875 19439 0 -1 4194304 22246 0 0 0 10213 13 0 0 25 0 1 0 197294590 82739200 19746 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/19875/statm: 20200 19746 67 130 0 20067 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 80800

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 19878
/proc/meminfo: memFree=1563512/2055920 swapFree=4169140/4192956
[pid=19875] ppid=19873 vsize=96912 CPUtime=162.24
/proc/19875/stat : 19875 (minisat_noasser) R 19873 19875 19439 0 -1 4194304 26239 0 0 0 16206 18 0 0 25 0 1 0 197294590 99237888 23739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/19875/statm: 24228 23739 67 130 0 24095 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 96912

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 19878
/proc/meminfo: memFree=1549568/2055920 swapFree=4169140/4192956
[pid=19875] ppid=19873 vsize=110652 CPUtime=222.22
/proc/19875/stat : 19875 (minisat_noasser) R 19873 19875 19439 0 -1 4194304 29738 0 0 0 22200 22 0 0 25 0 1 0 197294590 113307648 27238 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/19875/statm: 27663 27238 67 130 0 27530 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 110652

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 19878
/proc/meminfo: memFree=1536064/2055920 swapFree=4169140/4192956
[pid=19875] ppid=19873 vsize=125020 CPUtime=282.21
/proc/19875/stat : 19875 (minisat_noasser) R 19873 19875 19439 0 -1 4194304 33208 0 0 0 28195 26 0 0 25 0 1 0 197294590 128020480 30708 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/19875/statm: 31255 30708 67 130 0 31122 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 125020

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 19878
/proc/meminfo: memFree=1525888/2055920 swapFree=4169140/4192956
[pid=19875] ppid=19873 vsize=134844 CPUtime=342.2
/proc/19875/stat : 19875 (minisat_noasser) R 19873 19875 19439 0 -1 4194304 35698 0 0 0 34191 29 0 0 25 0 1 0 197294590 138080256 33198 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19875/statm: 33711 33198 67 130 0 33578 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 134844

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 19878
/proc/meminfo: memFree=1515392/2055920 swapFree=4169140/4192956
[pid=19875] ppid=19873 vsize=145256 CPUtime=402.18
/proc/19875/stat : 19875 (minisat_noasser) R 19873 19875 19439 0 -1 4194304 38320 0 0 0 40186 32 0 0 25 0 1 0 197294590 148742144 35820 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19875/statm: 36314 35820 67 130 0 36181 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 145256

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 19878
/proc/meminfo: memFree=1507776/2055920 swapFree=4169140/4192956
[pid=19875] ppid=19873 vsize=152712 CPUtime=462.16
/proc/19875/stat : 19875 (minisat_noasser) R 19873 19875 19439 0 -1 4194304 40212 0 0 0 46182 34 0 0 25 0 1 0 197294590 156377088 37712 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/19875/statm: 38178 37712 67 130 0 38045 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 152712

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 19878
/proc/meminfo: memFree=1497600/2055920 swapFree=4169140/4192956
[pid=19875] ppid=19873 vsize=163928 CPUtime=522.15
/proc/19875/stat : 19875 (minisat_noasser) R 19873 19875 19439 0 -1 4194304 42786 0 0 0 52177 38 0 0 25 0 1 0 197294590 167862272 40286 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19875/statm: 40982 40286 67 130 0 40849 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 163928

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 19878
/proc/meminfo: memFree=1488384/2055920 swapFree=4169140/4192956
[pid=19875] ppid=19873 vsize=172816 CPUtime=582.13
/proc/19875/stat : 19875 (minisat_noasser) R 19873 19875 19439 0 -1 4194304 45060 0 0 0 58173 40 0 0 25 0 1 0 197294590 176963584 42560 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19875/statm: 43204 42560 67 130 0 43071 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 172816

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 19878
/proc/meminfo: memFree=1478144/2055920 swapFree=4169140/4192956
[pid=19875] ppid=19873 vsize=182912 CPUtime=642.12
/proc/19875/stat : 19875 (minisat_noasser) R 19873 19875 19439 0 -1 4194304 47588 0 0 0 64168 44 0 0 25 0 1 0 197294590 187301888 45088 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/19875/statm: 45728 45088 67 130 0 45595 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 182912

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 19878
/proc/meminfo: memFree=1468480/2055920 swapFree=4169140/4192956
[pid=19875] ppid=19873 vsize=192464 CPUtime=702.1
/proc/19875/stat : 19875 (minisat_noasser) R 19873 19875 19439 0 -1 4194304 50012 0 0 0 70163 47 0 0 25 0 1 0 197294590 197083136 47512 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19875/statm: 48116 47512 67 130 0 47983 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 192464

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 19878
/proc/meminfo: memFree=1459264/2055920 swapFree=4169140/4192956
[pid=19875] ppid=19873 vsize=201416 CPUtime=762.09
/proc/19875/stat : 19875 (minisat_noasser) R 19873 19875 19439 0 -1 4194304 52293 0 0 0 76158 51 0 0 25 0 1 0 197294590 206249984 49793 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546524 0 0 4096 3 0 0 0 17 1 0 0
/proc/19875/statm: 50354 49793 67 130 0 50221 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 201416

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 19878
/proc/meminfo: memFree=1444544/2055920 swapFree=4169140/4192956
[pid=19875] ppid=19873 vsize=216144 CPUtime=822.07
/proc/19875/stat : 19875 (minisat_noasser) R 19873 19875 19439 0 -1 4194304 56002 0 0 0 82153 54 0 0 25 0 1 0 197294590 221331456 53502 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546971 0 0 4096 3 0 0 0 17 1 0 0
/proc/19875/statm: 54036 53502 67 130 0 53903 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 216144

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 19878
/proc/meminfo: memFree=1443008/2055920 swapFree=4169140/4192956
[pid=19875] ppid=19873 vsize=217464 CPUtime=882.05
/proc/19875/stat : 19875 (minisat_noasser) R 19873 19875 19439 0 -1 4194304 56336 0 0 0 88150 55 0 0 25 0 1 0 197294590 222683136 53836 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/19875/statm: 54366 53836 67 130 0 54233 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 217464

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 19878
/proc/meminfo: memFree=1443008/2055920 swapFree=4169140/4192956
[pid=19875] ppid=19873 vsize=217464 CPUtime=942.04
/proc/19875/stat : 19875 (minisat_noasser) R 19873 19875 19439 0 -1 4194304 56336 0 0 0 94148 56 0 0 25 0 1 0 197294590 222683136 53836 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19875/statm: 54366 53836 67 130 0 54233 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 217464

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 19878
/proc/meminfo: memFree=1443072/2055920 swapFree=4169140/4192956
[pid=19875] ppid=19873 vsize=217464 CPUtime=1002.02
/proc/19875/stat : 19875 (minisat_noasser) R 19873 19875 19439 0 -1 4194304 56336 0 0 0 100146 56 0 0 25 0 1 0 197294590 222683136 53836 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552604 0 0 4096 3 0 0 0 17 1 0 0
/proc/19875/statm: 54366 53836 67 130 0 54233 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 217464

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 19878
/proc/meminfo: memFree=1443136/2055920 swapFree=4169140/4192956
[pid=19875] ppid=19873 vsize=217464 CPUtime=1062
/proc/19875/stat : 19875 (minisat_noasser) R 19873 19875 19439 0 -1 4194304 56336 0 0 0 106143 57 0 0 25 0 1 0 197294590 222683136 53836 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19875/statm: 54366 53836 67 130 0 54233 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 217464

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 19878
/proc/meminfo: memFree=1443072/2055920 swapFree=4169140/4192956
[pid=19875] ppid=19873 vsize=217464 CPUtime=1121.98
/proc/19875/stat : 19875 (minisat_noasser) R 19873 19875 19439 0 -1 4194304 56336 0 0 0 112141 57 0 0 25 0 1 0 197294590 222683136 53836 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/19875/statm: 54366 53836 67 130 0 54233 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 217464

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 19878
/proc/meminfo: memFree=1443136/2055920 swapFree=4169140/4192956
[pid=19875] ppid=19873 vsize=217464 CPUtime=1181.97
/proc/19875/stat : 19875 (minisat_noasser) R 19873 19875 19439 0 -1 4194304 56336 0 0 0 118139 58 0 0 25 0 1 0 197294590 222683136 53836 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/19875/statm: 54366 53836 67 130 0 54233 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 217464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 19878
/proc/meminfo: memFree=1443136/2055920 swapFree=4169140/4192956
[pid=19875] ppid=19873 vsize=217464 CPUtime=1200.07
/proc/19875/stat : 19875 (minisat_noasser) R 19873 19875 19439 0 -1 4194304 56336 0 0 0 119949 58 0 0 25 0 1 0 197294590 222683136 53836 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/19875/statm: 54366 53836 67 130 0 54233 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 217464

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): 1200.44
CPU time (s): 1200.12
CPU user time (s): 1199.5
CPU system time (s): 0.618905
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 217464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.5
system time used= 0.618905
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56336
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= 6
involuntary context switches= 1940

runsolver used 0.906862 second user time and 2.5956 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Wed Apr 25 09:36:10 UTC 2007

IDJOB= 421631
IDBENCH= 20554
IDSOLVER= 188
FILE ID= node15/421631-1177493769

PBS_JOBID= 4685852

Free space on /tmp= 66476 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k90.cnf
COMMAND LINE= /tmp/evaluation/421631-1177493769/minisat_noassertions /tmp/evaluation/421631-1177493769/instance-421631-1177493769.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-421631-1177493769 -o ROOT/results/node15/solver-421631-1177493769 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421631-1177493769/minisat_noassertions /tmp/evaluation/421631-1177493769/instance-421631-1177493769.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  0d0f0838c34d9c4dc4e93c4a943aa23f

RANDOM SEED= 354867070

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1659040 kB
Buffers:         44944 kB
Cached:         256664 kB
SwapCached:       2896 kB
Active:         158336 kB
Inactive:       166504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1659040 kB
SwapTotal:     4192956 kB
SwapFree:      4169140 kB
Dirty:           15724 kB
Writeback:           0 kB
Mapped:          30412 kB
Slab:            57496 kB
Committed_AS:  7074720 kB
PageTables:       1868 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= 66476 MiB

End job on node15 on Wed Apr 25 09:56:12 UTC 2007