Trace number 421134

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) 1200.06 1200.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S643005221-14.cnf
MD5SUM8a3a4c67555e3d7c0d47620c8bfc1a9e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.54731
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 514000
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:  700                                                  |
0.00/0.00	c |  Number of clauses:    14000                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.07/0.09	c ============================[ Search Statistics ]==============================
0.07/0.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.07/0.09	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.07/0.09	c ===============================================================================
0.07/0.09	c |         0 |     700    14000    70000 |     4666        0    nan |  0.000 % |
0.07/0.10	c |       100 |     700    14000    70000 |     5133      100     95 |  0.000 % |
0.09/0.11	c |       250 |     700    14000    70000 |     5646      250     89 |  0.000 % |
0.09/0.13	c |       475 |     700    14000    70000 |     6211      475     91 |  0.000 % |
0.09/0.16	c |       812 |     700    14000    70000 |     6832      812     92 |  0.000 % |
0.19/0.20	c |      1319 |     700    14000    70000 |     7515     1319     96 |  0.000 % |
0.19/0.28	c |      2079 |     700    14000    70000 |     8267     2079     97 |  0.000 % |
0.39/0.40	c |      3219 |     700    14000    70000 |     9094     3219    100 |  0.000 % |
0.49/0.59	c |      4928 |     700    14000    70000 |    10003     4928    102 |  0.000 % |
0.79/0.90	c |      7490 |     700    14000    70000 |    11003     7490    101 |  0.000 % |
1.49/1.51	c |     11336 |     700    14000    70000 |    12104     5715    101 |  0.000 % |
2.29/2.37	c |     17102 |     700    14000    70000 |    13314    11481    103 |  0.000 % |
3.99/4.00	c |     25751 |     700    14000    70000 |    14645    13348    109 |  0.000 % |
6.69/6.77	c |     38725 |     700    14000    70000 |    16110    11431    106 |  0.000 % |
11.29/11.39	c |     58186 |     700    14000    70000 |    17721    14560    108 |  0.000 % |
19.18/19.26	c |     87378 |     700    14000    70000 |    19493    16769    109 |  0.000 % |
31.27/31.37	c |    131168 |     700    14000    70000 |    21443    11221    103 |  0.000 % |
53.67/53.78	c |    196854 |     700    14000    70000 |    23587    11854    100 |  0.000 % |
87.36/87.49	c |    295380 |     700    14000    70000 |    25946    14312    110 |  0.000 % |
146.44/146.50	c |    443169 |     700    14000    70000 |    28540    23664    104 |  0.000 % |
234.02/234.13	c |    664856 |     700    14000    70000 |    31394    23127    109 |  0.000 % |
384.78/384.97	c |    997381 |     700    14000    70000 |    34534    23000    109 |  0.000 % |
617.71/617.93	c |   1496169 |     700    14000    70000 |    37987    26880    109 |  0.000 % |
978.51/978.84	c |   2244351 |     700    14000    70000 |    41786    35157    111 |  0.000 % |

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/node47/watcher-421134-1177498989 -o ROOT/results/node47/solver-421134-1177498989 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421134-1177498989/minisat_noassertions /tmp/evaluation/421134-1177498989/instance-421134-1177498989.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: 0.91 0.97 0.96 3/77 17560
/proc/meminfo: memFree=1786192/2055920 swapFree=4158012/4192956
[pid=17560] ppid=17558 vsize=1856 CPUtime=0
/proc/17560/stat : 17560 (minisat_noasser) R 17558 17560 16591 0 -1 4194304 218 0 0 0 0 0 0 0 18 0 1 0 104744247 1900544 204 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/17560/statm: 464 204 50 130 0 331 0

[startup+0.0741631 s]
/proc/loadavg: 0.91 0.97 0.96 3/77 17560
/proc/meminfo: memFree=1786192/2055920 swapFree=4158012/4192956
[pid=17560] ppid=17558 vsize=3072 CPUtime=0.07
/proc/17560/stat : 17560 (minisat_noasser) R 17558 17560 16591 0 -1 4194304 502 0 0 0 7 0 0 0 18 0 1 0 104744247 3145728 488 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/17560/statm: 768 488 62 130 0 635 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3072

[startup+0.101164 s]
/proc/loadavg: 0.91 0.97 0.96 3/77 17560
/proc/meminfo: memFree=1786192/2055920 swapFree=4158012/4192956
[pid=17560] ppid=17558 vsize=2808 CPUtime=0.09
/proc/17560/stat : 17560 (minisat_noasser) R 17558 17560 16591 0 -1 4194304 507 0 0 0 9 0 0 0 18 0 1 0 104744247 2875392 457 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/17560/statm: 702 457 67 130 0 569 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2808

[startup+0.301185 s]
/proc/loadavg: 0.91 0.97 0.96 3/77 17560
/proc/meminfo: memFree=1786192/2055920 swapFree=4158012/4192956
[pid=17560] ppid=17558 vsize=3468 CPUtime=0.29
/proc/17560/stat : 17560 (minisat_noasser) R 17558 17560 16591 0 -1 4194304 657 0 0 0 29 0 0 0 19 0 1 0 104744247 3551232 607 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/17560/statm: 867 607 67 130 0 734 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3468

[startup+0.701227 s]
/proc/loadavg: 0.91 0.97 0.96 3/77 17560
/proc/meminfo: memFree=1786192/2055920 swapFree=4158012/4192956
[pid=17560] ppid=17558 vsize=5056 CPUtime=0.69
/proc/17560/stat : 17560 (minisat_noasser) R 17558 17560 16591 0 -1 4194304 1061 0 0 0 69 0 0 0 23 0 1 0 104744247 5177344 1011 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/17560/statm: 1264 1011 67 130 0 1131 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5056

[startup+1.50131 s]
/proc/loadavg: 0.91 0.97 0.96 2/78 17561
/proc/meminfo: memFree=1781320/2055920 swapFree=4158012/4192956
[pid=17560] ppid=17558 vsize=7440 CPUtime=1.49
/proc/17560/stat : 17560 (minisat_noasser) R 17558 17560 16591 0 -1 4194304 1644 0 0 0 149 0 0 0 25 0 1 0 104744247 7618560 1594 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/17560/statm: 1860 1594 67 130 0 1727 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7440

[startup+3.10149 s]
/proc/loadavg: 0.91 0.97 0.96 2/78 17561
/proc/meminfo: memFree=1779848/2055920 swapFree=4158012/4192956
[pid=17560] ppid=17558 vsize=8628 CPUtime=3.09
/proc/17560/stat : 17560 (minisat_noasser) R 17558 17560 16591 0 -1 4194304 1933 0 0 0 309 0 0 0 25 0 1 0 104744247 8835072 1883 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17560/statm: 2157 1883 67 130 0 2024 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8628

[startup+6.30184 s]
/proc/loadavg: 0.92 0.97 0.96 2/78 17561
/proc/meminfo: memFree=1777672/2055920 swapFree=4158012/4192956
[pid=17560] ppid=17558 vsize=9684 CPUtime=6.29
/proc/17560/stat : 17560 (minisat_noasser) R 17558 17560 16591 0 -1 4194304 2202 0 0 0 628 1 0 0 25 0 1 0 104744247 9916416 2152 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546953 0 0 4096 3 0 0 0 17 1 0 0
/proc/17560/statm: 2421 2152 67 130 0 2288 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9684

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.96 2/78 17561
/proc/meminfo: memFree=1775816/2055920 swapFree=4158012/4192956
[pid=17560] ppid=17558 vsize=11268 CPUtime=12.69
/proc/17560/stat : 17560 (minisat_noasser) R 17558 17560 16591 0 -1 4194304 2603 0 0 0 1268 1 0 0 25 0 1 0 104744247 11538432 2553 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/17560/statm: 2817 2553 67 130 0 2684 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11268

[startup+25.5019 s]
/proc/loadavg: 0.94 0.97 0.96 2/78 17561
/proc/meminfo: memFree=1774344/2055920 swapFree=4158012/4192956
[pid=17560] ppid=17558 vsize=12808 CPUtime=25.48
/proc/17560/stat : 17560 (minisat_noasser) R 17558 17560 16591 0 -1 4194304 2971 0 0 0 2547 1 0 0 25 0 1 0 104744247 13115392 2921 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/17560/statm: 3202 2921 67 130 0 3069 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12808

[startup+51.1017 s]
/proc/loadavg: 1.02 0.99 0.96 2/78 17561
/proc/meminfo: memFree=1773064/2055920 swapFree=4158012/4192956
[pid=17560] ppid=17558 vsize=14132 CPUtime=51.07
/proc/17560/stat : 17560 (minisat_noasser) R 17558 17560 16591 0 -1 4194304 3308 0 0 0 5105 2 0 0 25 0 1 0 104744247 14471168 3258 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546901 0 0 4096 3 0 0 0 17 1 0 0
/proc/17560/statm: 3533 3258 67 130 0 3400 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14132

[startup+102.305 s]
/proc/loadavg: 1.01 0.99 0.96 2/78 17561
/proc/meminfo: memFree=1770312/2055920 swapFree=4158012/4192956
[pid=17560] ppid=17558 vsize=16904 CPUtime=102.27
/proc/17560/stat : 17560 (minisat_noasser) R 17558 17560 16591 0 -1 4194304 4007 0 0 0 10224 3 0 0 25 0 1 0 104744247 17309696 3957 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545952 0 0 4096 3 0 0 0 17 1 0 0
/proc/17560/statm: 4226 3957 67 130 0 4093 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16904

[startup+162.302 s]
/proc/loadavg: 1.07 1.00 0.97 2/78 17561
/proc/meminfo: memFree=1767688/2055920 swapFree=4158012/4192956
[pid=17560] ppid=17558 vsize=19444 CPUtime=162.24
/proc/17560/stat : 17560 (minisat_noasser) R 17558 17560 16591 0 -1 4194304 4639 0 0 0 16221 3 0 0 25 0 1 0 104744247 19910656 4589 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/17560/statm: 4861 4589 67 130 0 4728 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19444

[startup+222.301 s]
/proc/loadavg: 1.02 1.00 0.97 2/78 17561
/proc/meminfo: memFree=1767048/2055920 swapFree=4158012/4192956
[pid=17560] ppid=17558 vsize=20104 CPUtime=222.22
/proc/17560/stat : 17560 (minisat_noasser) R 17558 17560 16591 0 -1 4194304 4802 0 0 0 22218 4 0 0 25 0 1 0 104744247 20586496 4752 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/17560/statm: 5026 4752 67 130 0 4893 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 20104

[startup+282.302 s]
/proc/loadavg: 1.01 1.00 0.97 2/78 17561
/proc/meminfo: memFree=1765128/2055920 swapFree=4158012/4192956
[pid=17560] ppid=17558 vsize=21952 CPUtime=282.21
/proc/17560/stat : 17560 (minisat_noasser) R 17558 17560 16591 0 -1 4194304 5272 0 0 0 28216 5 0 0 25 0 1 0 104744247 22478848 5222 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/17560/statm: 5488 5222 67 130 0 5355 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 21952

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 17561
/proc/meminfo: memFree=1764936/2055920 swapFree=4158012/4192956
[pid=17560] ppid=17558 vsize=22348 CPUtime=342.19
/proc/17560/stat : 17560 (minisat_noasser) R 17558 17560 16591 0 -1 4194304 5369 0 0 0 34213 6 0 0 25 0 1 0 104744247 22884352 5319 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17560/statm: 5587 5319 67 130 0 5454 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 22348

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 17563
/proc/meminfo: memFree=1762824/2055920 swapFree=4158012/4192956
[pid=17560] ppid=17558 vsize=24460 CPUtime=402.17
/proc/17560/stat : 17560 (minisat_noasser) R 17558 17560 16591 0 -1 4194304 5886 0 0 0 40210 7 0 0 25 0 1 0 104744247 25047040 5836 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548014 0 0 4096 3 0 0 0 17 1 0 0
/proc/17560/statm: 6115 5836 67 130 0 5982 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 24460

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 17563
/proc/meminfo: memFree=1762504/2055920 swapFree=4158012/4192956
[pid=17560] ppid=17558 vsize=24724 CPUtime=462.15
/proc/17560/stat : 17560 (minisat_noasser) R 17558 17560 16591 0 -1 4194304 5952 0 0 0 46208 7 0 0 25 0 1 0 104744247 25317376 5902 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17560/statm: 6181 5902 67 130 0 6048 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 24724

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 17563
/proc/meminfo: memFree=1762184/2055920 swapFree=4158012/4192956
[pid=17560] ppid=17558 vsize=25120 CPUtime=522.14
/proc/17560/stat : 17560 (minisat_noasser) R 17558 17560 16591 0 -1 4194304 6072 0 0 0 52206 8 0 0 25 0 1 0 104744247 25722880 6022 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/17560/statm: 6280 6022 67 130 0 6147 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 25120

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 17563
/proc/meminfo: memFree=1761736/2055920 swapFree=4158012/4192956
[pid=17560] ppid=17558 vsize=25516 CPUtime=582.12
/proc/17560/stat : 17560 (minisat_noasser) R 17558 17560 16591 0 -1 4194304 6160 0 0 0 58204 8 0 0 25 0 1 0 104744247 26128384 6110 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/17560/statm: 6379 6110 67 130 0 6246 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 25516

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 17563
/proc/meminfo: memFree=1760072/2055920 swapFree=4158012/4192956
[pid=17560] ppid=17558 vsize=27232 CPUtime=642.11
/proc/17560/stat : 17560 (minisat_noasser) R 17558 17560 16591 0 -1 4194304 6572 0 0 0 64202 9 0 0 25 0 1 0 104744247 27885568 6522 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/17560/statm: 6808 6522 67 130 0 6675 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 27232

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 17563
/proc/meminfo: memFree=1759304/2055920 swapFree=4158012/4192956
[pid=17560] ppid=17558 vsize=27896 CPUtime=702.08
/proc/17560/stat : 17560 (minisat_noasser) R 17558 17560 16591 0 -1 4194304 6751 0 0 0 70199 9 0 0 25 0 1 0 104744247 28565504 6701 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552422 0 0 4096 3 0 0 0 17 1 0 0
/proc/17560/statm: 6974 6701 67 130 0 6841 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 27896

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 17563
/proc/meminfo: memFree=1758984/2055920 swapFree=4158012/4192956
[pid=17560] ppid=17558 vsize=28200 CPUtime=762.07
/proc/17560/stat : 17560 (minisat_noasser) R 17558 17560 16591 0 -1 4194304 6834 0 0 0 76197 10 0 0 25 0 1 0 104744247 28876800 6784 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/17560/statm: 7050 6784 67 130 0 6917 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 28200

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 17563
/proc/meminfo: memFree=1759048/2055920 swapFree=4158012/4192956
[pid=17560] ppid=17558 vsize=28332 CPUtime=822.05
/proc/17560/stat : 17560 (minisat_noasser) R 17558 17560 16591 0 -1 4194304 6840 0 0 0 82195 10 0 0 25 0 1 0 104744247 29011968 6790 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17560/statm: 7083 6790 67 130 0 6950 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 28332

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 17563
/proc/meminfo: memFree=1758728/2055920 swapFree=4158012/4192956
[pid=17560] ppid=17558 vsize=28564 CPUtime=882.03
/proc/17560/stat : 17560 (minisat_noasser) R 17558 17560 16591 0 -1 4194304 6909 0 0 0 88192 11 0 0 25 0 1 0 104744247 29249536 6859 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/17560/statm: 7141 6859 67 130 0 7008 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 28564

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 17563
/proc/meminfo: memFree=1758728/2055920 swapFree=4158012/4192956
[pid=17560] ppid=17558 vsize=28564 CPUtime=942.01
/proc/17560/stat : 17560 (minisat_noasser) R 17558 17560 16591 0 -1 4194304 6912 0 0 0 94190 11 0 0 25 0 1 0 104744247 29249536 6862 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547299 0 0 4096 3 0 0 0 17 1 0 0
/proc/17560/statm: 7141 6862 67 130 0 7008 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 28564

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 17563
/proc/meminfo: memFree=1756744/2055920 swapFree=4158012/4192956
[pid=17560] ppid=17558 vsize=30612 CPUtime=1001.99
/proc/17560/stat : 17560 (minisat_noasser) R 17558 17560 16591 0 -1 4194304 7394 0 0 0 100187 12 0 0 25 0 1 0 104744247 31346688 7344 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/17560/statm: 7653 7344 67 130 0 7520 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 30612

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 17563
/proc/meminfo: memFree=1755592/2055920 swapFree=4158012/4192956
[pid=17560] ppid=17558 vsize=31720 CPUtime=1061.98
/proc/17560/stat : 17560 (minisat_noasser) R 17558 17560 16591 0 -1 4194304 7688 0 0 0 106185 13 0 0 25 0 1 0 104744247 32481280 7638 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17560/statm: 7930 7638 67 130 0 7797 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 31720

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 17563
/proc/meminfo: memFree=1755208/2055920 swapFree=4158012/4192956
[pid=17560] ppid=17558 vsize=32116 CPUtime=1121.96
/proc/17560/stat : 17560 (minisat_noasser) R 17558 17560 16591 0 -1 4194304 7777 0 0 0 112182 14 0 0 25 0 1 0 104744247 32886784 7727 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/17560/statm: 8029 7727 67 130 0 7896 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 32116

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 17563
/proc/meminfo: memFree=1755208/2055920 swapFree=4158012/4192956
[pid=17560] ppid=17558 vsize=32116 CPUtime=1181.94
/proc/17560/stat : 17560 (minisat_noasser) R 17558 17560 16591 0 -1 4194304 7777 0 0 0 118180 14 0 0 25 0 1 0 104744247 32886784 7727 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/17560/statm: 8029 7727 67 130 0 7896 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 32116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 17563
/proc/meminfo: memFree=1755208/2055920 swapFree=4158012/4192956
[pid=17560] ppid=17558 vsize=32116 CPUtime=1200.05
/proc/17560/stat : 17560 (minisat_noasser) R 17558 17560 16591 0 -1 4194304 7777 0 0 0 119990 15 0 0 25 0 1 0 104744247 32886784 7727 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547279 0 0 4096 3 0 0 0 17 1 0 0
/proc/17560/statm: 8029 7727 67 130 0 7896 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 32116

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): 1200.06
CPU user time (s): 1199.9
CPU system time (s): 0.155976
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 32116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.155976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7777
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= 25024

runsolver used 0.903862 second user time and 2.78858 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Wed Apr 25 11:03:09 UTC 2007

IDJOB= 421134
IDBENCH= 20043
IDSOLVER= 188
FILE ID= node47/421134-1177498989

PBS_JOBID= 4685828

Free space on /tmp= 66426 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S643005221-14.cnf
COMMAND LINE= /tmp/evaluation/421134-1177498989/minisat_noassertions /tmp/evaluation/421134-1177498989/instance-421134-1177498989.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-421134-1177498989 -o ROOT/results/node47/solver-421134-1177498989 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421134-1177498989/minisat_noassertions /tmp/evaluation/421134-1177498989/instance-421134-1177498989.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  8a3a4c67555e3d7c0d47620c8bfc1a9e

RANDOM SEED= 423167536

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1786600 kB
Buffers:         36572 kB
Cached:         161100 kB
SwapCached:       3880 kB
Active:         112640 kB
Inactive:       108920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1786600 kB
SwapTotal:     4192956 kB
SwapFree:      4158012 kB
Dirty:            1872 kB
Writeback:           0 kB
Mapped:          30460 kB
Slab:            33324 kB
Committed_AS:  3931240 kB
PageTables:       1776 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= 66426 MiB

End job on node47 on Wed Apr 25 11:23:11 UTC 2007