Trace number 421307

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) 1200.05 1200.61

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S549070267-05-SAT.cnf
MD5SUM4819d89b7aa2a4346ffa426a3f09fe5c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.942855
Satisfiable
(Un)Satisfiability was proved
Number of variables6494
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
Number of clauses of size 40
Number of clauses of size 50
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:  6500                                                 |
0.00/0.00	c |  Number of clauses:    17354                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.03/0.07	c ============================[ Search Statistics ]==============================
0.03/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.03/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.03/0.07	c ===============================================================================
0.03/0.07	c |         0 |    4514    14300    43369 |     4766        0    nan |  0.000 % |
0.03/0.09	c |       100 |    4514    14300    43369 |     5243      100     32 |  0.000 % |
0.09/0.11	c |       251 |    4514    14300    43369 |     5767      251     37 |  0.000 % |
0.09/0.15	c |       478 |    4514    14300    43369 |     6344      478     35 |  0.000 % |
0.19/0.21	c |       815 |    4514    14300    43369 |     6978      815     38 |  0.000 % |
0.29/0.30	c |      1321 |    4514    14300    43369 |     7676     1321     36 |  0.000 % |
0.39/0.44	c |      2083 |    4514    14300    43369 |     8444     2083     38 |  0.000 % |
0.59/0.65	c |      3222 |    4514    14300    43369 |     9288     3222     39 |  0.000 % |
0.99/1.01	c |      4930 |    4514    14300    43369 |    10217     4930     40 |  0.000 % |
1.59/1.63	c |      7493 |    4514    14300    43369 |    11239     7493     42 |  0.000 % |
2.69/2.71	c |     11338 |    4514    14300    43369 |    12363    11338     41 |  0.000 % |
4.40/4.42	c |     17105 |    4514    14300    43369 |    13599    10688     44 |  0.000 % |
7.09/7.19	c |     25754 |    4514    14300    43369 |    14959    12301     48 |  0.000 % |
11.39/11.47	c |     38729 |    4514    14300    43369 |    16455     9954     43 |  0.000 % |
18.59/18.70	c |     58190 |    4514    14300    43369 |    18101    12347     44 |  0.000 % |
30.08/30.18	c |     87384 |    4514    14300    43369 |    19911    13523     43 |  0.000 % |
48.57/48.64	c |    131173 |    4514    14300    43369 |    21902    16759     43 |  0.000 % |
79.86/79.97	c |    196857 |    4514    14300    43369 |    24092    14952     50 |  0.000 % |
132.95/133.12	c |    295383 |    4514    14300    43369 |    26502    14347     46 |  0.000 % |
211.29/211.53	c |    443173 |    4514    14300    43369 |    29152    24190     42 |  0.000 % |
336.16/336.45	c |    664857 |    4514    14300    43369 |    32067    25620     44 |  0.000 % |
534.78/535.16	c |    997382 |    4514    14300    43369 |    35274    28397     52 |  0.000 % |
851.46/851.90	c |   1496170 |    4514    14300    43369 |    38801    30728     44 |  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/node59/watcher-421307-1177502376 -o ROOT/results/node59/solver-421307-1177502376 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421307-1177502376/minisat_noassertions /tmp/evaluation/421307-1177502376/instance-421307-1177502376.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: 0.99 0.97 0.91 3/64 21234
/proc/meminfo: memFree=1713928/2055920 swapFree=4184616/4192956
[pid=21234] ppid=21232 vsize=2748 CPUtime=0
/proc/21234/stat : 21234 (minisat_noasser) R 21232 21234 19963 0 -1 4194304 373 0 0 0 0 0 0 0 18 0 1 0 198147210 2813952 359 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545606 0 0 4096 3 0 0 0 17 1 0 0
/proc/21234/statm: 687 359 50 130 0 554 0

[startup+0.0428801 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 21234
/proc/meminfo: memFree=1713928/2055920 swapFree=4184616/4192956
[pid=21234] ppid=21232 vsize=3948 CPUtime=0.03
/proc/21234/stat : 21234 (minisat_noasser) R 21232 21234 19963 0 -1 4194304 692 0 0 0 3 0 0 0 18 0 1 0 198147210 4042752 678 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21234/statm: 987 679 62 130 0 854 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3948

[startup+0.101892 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 21234
/proc/meminfo: memFree=1713928/2055920 swapFree=4184616/4192956
[pid=21234] ppid=21232 vsize=4212 CPUtime=0.09
/proc/21234/stat : 21234 (minisat_noasser) R 21232 21234 19963 0 -1 4194304 804 0 0 0 9 0 0 0 18 0 1 0 198147210 4313088 752 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/21234/statm: 1053 752 66 130 0 920 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4212

[startup+0.301929 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 21234
/proc/meminfo: memFree=1713928/2055920 swapFree=4184616/4192956
[pid=21234] ppid=21232 vsize=4212 CPUtime=0.29
/proc/21234/stat : 21234 (minisat_noasser) R 21232 21234 19963 0 -1 4194304 804 0 0 0 29 0 0 0 19 0 1 0 198147210 4313088 752 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547995 0 0 4096 3 0 0 0 17 1 0 0
/proc/21234/statm: 1053 752 66 130 0 920 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4212

[startup+0.702006 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 21234
/proc/meminfo: memFree=1713928/2055920 swapFree=4184616/4192956
[pid=21234] ppid=21232 vsize=4212 CPUtime=0.69
/proc/21234/stat : 21234 (minisat_noasser) R 21232 21234 19963 0 -1 4194304 819 0 0 0 69 0 0 0 22 0 1 0 198147210 4313088 767 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547072 0 0 4096 3 0 0 0 17 1 0 0
/proc/21234/statm: 1053 767 66 130 0 920 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4212

[startup+1.50116 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21235
/proc/meminfo: memFree=1710848/2055920 swapFree=4184616/4192956
[pid=21234] ppid=21232 vsize=4872 CPUtime=1.49
/proc/21234/stat : 21234 (minisat_noasser) R 21232 21234 19963 0 -1 4194304 983 0 0 0 149 0 0 0 25 0 1 0 198147210 4988928 931 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21234/statm: 1218 931 66 130 0 1085 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4872

[startup+3.10146 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21235
/proc/meminfo: memFree=1709824/2055920 swapFree=4184616/4192956
[pid=21234] ppid=21232 vsize=6072 CPUtime=3.08
/proc/21234/stat : 21234 (minisat_noasser) R 21232 21234 19963 0 -1 4194304 1271 0 0 0 308 0 0 0 25 0 1 0 198147210 6217728 1219 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/21234/statm: 1518 1219 66 130 0 1385 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 6072

[startup+6.30107 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21235
/proc/meminfo: memFree=1708480/2055920 swapFree=4184616/4192956
[pid=21234] ppid=21232 vsize=6600 CPUtime=6.29
/proc/21234/stat : 21234 (minisat_noasser) R 21232 21234 19963 0 -1 4194304 1419 0 0 0 628 1 0 0 25 0 1 0 198147210 6758400 1367 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/21234/statm: 1650 1367 66 130 0 1517 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6600

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21235
/proc/meminfo: memFree=1707840/2055920 swapFree=4184616/4192956
[pid=21234] ppid=21232 vsize=7128 CPUtime=12.69
/proc/21234/stat : 21234 (minisat_noasser) R 21232 21234 19963 0 -1 4194304 1553 0 0 0 1268 1 0 0 25 0 1 0 198147210 7299072 1501 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547876 0 0 4096 3 0 0 0 17 1 0 0
/proc/21234/statm: 1782 1501 66 130 0 1649 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7128

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21235
/proc/meminfo: memFree=1706752/2055920 swapFree=4184616/4192956
[pid=21234] ppid=21232 vsize=8328 CPUtime=25.48
/proc/21234/stat : 21234 (minisat_noasser) R 21232 21234 19963 0 -1 4194304 1820 0 0 0 2547 1 0 0 25 0 1 0 198147210 8527872 1768 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/21234/statm: 2082 1768 66 130 0 1949 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8328

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21235
/proc/meminfo: memFree=1705600/2055920 swapFree=4184616/4192956
[pid=21234] ppid=21232 vsize=9648 CPUtime=51.07
/proc/21234/stat : 21234 (minisat_noasser) R 21232 21234 19963 0 -1 4194304 2156 0 0 0 5105 2 0 0 25 0 1 0 198147210 9879552 2104 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21234/statm: 2412 2104 66 130 0 2279 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9648

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 21343
/proc/meminfo: memFree=1702128/2055920 swapFree=4184616/4192956
[pid=21234] ppid=21232 vsize=11364 CPUtime=102.2
/proc/21234/stat : 21234 (minisat_noasser) R 21232 21234 19963 0 -1 4194304 2588 0 0 0 10217 3 0 0 25 0 1 0 198147210 11636736 2536 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21234/statm: 2841 2536 66 130 0 2708 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 11364

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21433
/proc/meminfo: memFree=1702720/2055920 swapFree=4184616/4192956
[pid=21234] ppid=21232 vsize=12032 CPUtime=162.12
/proc/21234/stat : 21234 (minisat_noasser) R 21232 21234 19963 0 -1 4194304 2780 0 0 0 16209 3 0 0 25 0 1 0 198147210 12320768 2728 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552907 0 0 4096 3 0 0 0 17 1 0 0
/proc/21234/statm: 3008 2728 66 130 0 2875 0
Current children cumulated CPU time (s) 162.12
Current children cumulated vsize (KiB) 12032

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21433
/proc/meminfo: memFree=1702080/2055920 swapFree=4184616/4192956
[pid=21234] ppid=21232 vsize=12744 CPUtime=222.09
/proc/21234/stat : 21234 (minisat_noasser) R 21232 21234 19963 0 -1 4194304 2922 0 0 0 22206 3 0 0 25 0 1 0 198147210 13049856 2870 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/21234/statm: 3186 2870 66 130 0 3053 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 12744

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21433
/proc/meminfo: memFree=1701056/2055920 swapFree=4184616/4192956
[pid=21234] ppid=21232 vsize=13804 CPUtime=282.08
/proc/21234/stat : 21234 (minisat_noasser) R 21232 21234 19963 0 -1 4194304 3193 0 0 0 28204 4 0 0 25 0 1 0 198147210 14135296 3141 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21234/statm: 3451 3141 66 130 0 3318 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 13804

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21433
/proc/meminfo: memFree=1700480/2055920 swapFree=4184616/4192956
[pid=21234] ppid=21232 vsize=14340 CPUtime=342.05
/proc/21234/stat : 21234 (minisat_noasser) R 21232 21234 19963 0 -1 4194304 3329 0 0 0 34201 4 0 0 25 0 1 0 198147210 14684160 3277 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/21234/statm: 3585 3277 66 130 0 3452 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 14340

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21433
/proc/meminfo: memFree=1699456/2055920 swapFree=4184616/4192956
[pid=21234] ppid=21232 vsize=15264 CPUtime=402.03
/proc/21234/stat : 21234 (minisat_noasser) R 21232 21234 19963 0 -1 4194304 3573 0 0 0 40199 4 0 0 25 0 1 0 198147210 15630336 3521 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21234/statm: 3816 3521 66 130 0 3683 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 15264

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21433
/proc/meminfo: memFree=1698432/2055920 swapFree=4184616/4192956
[pid=21234] ppid=21232 vsize=16336 CPUtime=462
/proc/21234/stat : 21234 (minisat_noasser) R 21232 21234 19963 0 -1 4194304 3837 0 0 0 46196 4 0 0 25 0 1 0 198147210 16728064 3785 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21234/statm: 4084 3785 66 130 0 3951 0
Current children cumulated CPU time (s) 462
Current children cumulated vsize (KiB) 16336

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21433
/proc/meminfo: memFree=1697728/2055920 swapFree=4184616/4192956
[pid=21234] ppid=21232 vsize=16996 CPUtime=521.99
/proc/21234/stat : 21234 (minisat_noasser) R 21232 21234 19963 0 -1 4194304 3998 0 0 0 52194 5 0 0 25 0 1 0 198147210 17403904 3946 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/21234/statm: 4249 3946 66 130 0 4116 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 16996

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21433
/proc/meminfo: memFree=1696896/2055920 swapFree=4184616/4192956
[pid=21234] ppid=21232 vsize=17800 CPUtime=581.96
/proc/21234/stat : 21234 (minisat_noasser) R 21232 21234 19963 0 -1 4194304 4193 0 0 0 58191 5 0 0 25 0 1 0 198147210 18227200 4141 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548224 0 0 4096 3 0 0 0 17 1 0 0
/proc/21234/statm: 4450 4141 66 130 0 4317 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 17800

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21433
/proc/meminfo: memFree=1696640/2055920 swapFree=4184616/4192956
[pid=21234] ppid=21232 vsize=18064 CPUtime=641.94
/proc/21234/stat : 21234 (minisat_noasser) R 21232 21234 19963 0 -1 4194304 4265 0 0 0 64189 5 0 0 25 0 1 0 198147210 18497536 4213 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551610 0 0 4096 3 0 0 0 17 1 0 0
/proc/21234/statm: 4516 4213 66 130 0 4383 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 18064

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21433
/proc/meminfo: memFree=1696640/2055920 swapFree=4184616/4192956
[pid=21234] ppid=21232 vsize=18064 CPUtime=701.92
/proc/21234/stat : 21234 (minisat_noasser) R 21232 21234 19963 0 -1 4194304 4265 0 0 0 70187 5 0 0 25 0 1 0 198147210 18497536 4213 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21234/statm: 4516 4213 66 130 0 4383 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 18064

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21433
/proc/meminfo: memFree=1696576/2055920 swapFree=4184616/4192956
[pid=21234] ppid=21232 vsize=18064 CPUtime=761.9
/proc/21234/stat : 21234 (minisat_noasser) R 21232 21234 19963 0 -1 4194304 4265 0 0 0 76185 5 0 0 25 0 1 0 198147210 18497536 4213 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/21234/statm: 4516 4213 66 130 0 4383 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 18064

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 21433
/proc/meminfo: memFree=1695872/2055920 swapFree=4184616/4192956
[pid=21234] ppid=21232 vsize=18988 CPUtime=821.87
/proc/21234/stat : 21234 (minisat_noasser) R 21232 21234 19963 0 -1 4194304 4471 0 0 0 82181 6 0 0 25 0 1 0 198147210 19443712 4419 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21234/statm: 4747 4419 66 130 0 4614 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 18988

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21433
/proc/meminfo: memFree=1695808/2055920 swapFree=4184616/4192956
[pid=21234] ppid=21232 vsize=18948 CPUtime=881.85
/proc/21234/stat : 21234 (minisat_noasser) R 21232 21234 19963 0 -1 4194304 4474 0 0 0 88179 6 0 0 25 0 1 0 198147210 19402752 4422 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/21234/statm: 4737 4422 66 130 0 4604 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 18948

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21433
/proc/meminfo: memFree=1695360/2055920 swapFree=4184616/4192956
[pid=21234] ppid=21232 vsize=19348 CPUtime=941.83
/proc/21234/stat : 21234 (minisat_noasser) R 21232 21234 19963 0 -1 4194304 4590 0 0 0 94177 6 0 0 25 0 1 0 198147210 19812352 4538 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21234/statm: 4837 4538 66 130 0 4704 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 19348

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21433
/proc/meminfo: memFree=1695424/2055920 swapFree=4184616/4192956
[pid=21234] ppid=21232 vsize=19348 CPUtime=1001.8
/proc/21234/stat : 21234 (minisat_noasser) R 21232 21234 19963 0 -1 4194304 4592 0 0 0 100174 6 0 0 25 0 1 0 198147210 19812352 4540 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/21234/statm: 4837 4540 66 130 0 4704 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 19348

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21433
/proc/meminfo: memFree=1695232/2055920 swapFree=4184616/4192956
[pid=21234] ppid=21232 vsize=19612 CPUtime=1061.78
/proc/21234/stat : 21234 (minisat_noasser) R 21232 21234 19963 0 -1 4194304 4624 0 0 0 106172 6 0 0 25 0 1 0 198147210 20082688 4572 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548910 0 0 4096 3 0 0 0 17 1 0 0
/proc/21234/statm: 4903 4572 66 130 0 4770 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 19612

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21433
/proc/meminfo: memFree=1694976/2055920 swapFree=4184616/4192956
[pid=21234] ppid=21232 vsize=19876 CPUtime=1121.77
/proc/21234/stat : 21234 (minisat_noasser) R 21232 21234 19963 0 -1 4194304 4701 0 0 0 112170 7 0 0 25 0 1 0 198147210 20353024 4649 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/21234/statm: 4969 4649 66 130 0 4836 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 19876

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21433
/proc/meminfo: memFree=1694400/2055920 swapFree=4184616/4192956
[pid=21234] ppid=21232 vsize=20404 CPUtime=1181.74
/proc/21234/stat : 21234 (minisat_noasser) R 21232 21234 19963 0 -1 4194304 4834 0 0 0 118167 7 0 0 25 0 1 0 198147210 20893696 4782 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/21234/statm: 5101 4782 66 130 0 4968 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 20404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21433
/proc/meminfo: memFree=1694080/2055920 swapFree=4184616/4192956
[pid=21234] ppid=21232 vsize=20668 CPUtime=1200.04
/proc/21234/stat : 21234 (minisat_noasser) R 21232 21234 19963 0 -1 4194304 4909 0 0 0 119997 7 0 0 25 0 1 0 198147210 21164032 4857 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/21234/statm: 5167 4857 66 130 0 5034 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 20668

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): 1200.61
CPU time (s): 1200.05
CPU user time (s): 1199.97
CPU system time (s): 0.077988
CPU usage (%): 99.9536
Max. virtual memory (cumulated for all children) (KiB): 20668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4909
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= 2493

runsolver used 0.975851 second user time and 2.35864 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Wed Apr 25 11:59:36 UTC 2007

IDJOB= 421307
IDBENCH= 20216
IDSOLVER= 188
FILE ID= node59/421307-1177502376

PBS_JOBID= 4685824

Free space on /tmp= 66330 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S549070267-05-SAT.cnf
COMMAND LINE= /tmp/evaluation/421307-1177502376/minisat_noassertions /tmp/evaluation/421307-1177502376/instance-421307-1177502376.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-421307-1177502376 -o ROOT/results/node59/solver-421307-1177502376 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421307-1177502376/minisat_noassertions /tmp/evaluation/421307-1177502376/instance-421307-1177502376.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  4819d89b7aa2a4346ffa426a3f09fe5c

RANDOM SEED= 116983086

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.268
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		: 3000.268
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:       1714336 kB
Buffers:         29116 kB
Cached:         238072 kB
SwapCached:       2364 kB
Active:          89592 kB
Inactive:       187316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1714336 kB
SwapTotal:     4192956 kB
SwapFree:      4184616 kB
Dirty:            1736 kB
Writeback:           0 kB
Mapped:          16436 kB
Slab:            50664 kB
Committed_AS:  3063160 kB
PageTables:       1472 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= 66330 MiB

End job on node59 on Wed Apr 25 12:19:39 UTC 2007