Trace number 421243

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) 1200.09 1200.54

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1415445307-13.cnf
MD5SUM532ec8d121b791b638eeecfaf862b136
Bench CategoryRANDOM (random 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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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:  16000                                                |
0.00/0.00	c |  Number of clauses:    67200                                                |
0.09/0.13	c |  Parsing time:         0.12         s                                       |
0.29/0.30	c ============================[ Search Statistics ]==============================
0.29/0.30	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.30	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.30	c ===============================================================================
0.29/0.30	c |         0 |   15517    66415   201859 |    22138        0    nan |  0.000 % |
0.29/0.37	c |       100 |   15517    66415   201859 |    24352      100    166 |  0.000 % |
0.39/0.46	c |       250 |   15517    66415   201859 |    26787      250    163 |  0.000 % |
0.49/0.58	c |       475 |   15517    66415   201859 |    29466      475    190 |  0.000 % |
0.69/0.75	c |       812 |   15517    66415   201859 |    32412      812    178 |  0.000 % |
1.00/1.05	c |      1319 |   15517    66415   201859 |    35654     1319    193 |  0.000 % |
1.39/1.47	c |      2078 |   15517    66415   201859 |    39219     2078    200 |  0.000 % |
2.09/2.12	c |      3220 |   15517    66415   201859 |    43141     3220    225 |  0.000 % |
3.09/3.11	c |      4928 |   15517    66415   201859 |    47455     4928    234 |  0.000 % |
4.58/4.68	c |      7490 |   15517    66415   201859 |    52201     7490    236 |  0.000 % |
7.09/7.14	c |     11334 |   15517    66415   201859 |    57421    11334    238 |  0.000 % |
11.38/11.42	c |     17100 |   15517    66415   201859 |    63163    17100    259 |  0.000 % |
18.59/18.66	c |     25749 |   15517    66415   201859 |    69479    25749    270 |  0.000 % |
33.08/33.10	c |     38723 |   15517    66415   201859 |    76427    38723    324 |  0.000 % |
55.37/55.45	c |     58184 |   15517    66415   201859 |    84070    58184    317 |  0.000 % |
92.96/93.06	c |     87377 |   15517    66415   201859 |    92477    13395    281 |  0.000 % |
152.23/152.39	c |    131167 |   15517    66415   201859 |   101725    57185    317 |  0.000 % |
257.39/257.59	c |    196851 |   15517    66415   201859 |   111897    33531    335 |  0.000 % |
478.91/479.12	c |    295377 |   15517    66415   201859 |   123087    35029    422 |  0.000 % |
817.19/817.52	c |    443167 |   15517    66415   201859 |   135396    72967    369 |  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-421243-1177501172 -o ROOT/results/node59/solver-421243-1177501172 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421243-1177501172/minisat_noassertions /tmp/evaluation/421243-1177501172/instance-421243-1177501172.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 0.95 0.91 3/64 21189
/proc/meminfo: memFree=1713472/2055920 swapFree=4184616/4192956
[pid=21189] ppid=21187 vsize=2476 CPUtime=0
/proc/21189/stat : 21189 (minisat_noasser) R 21187 21189 19963 0 -1 4194304 531 0 0 0 0 0 0 0 18 0 1 0 198026815 2535424 517 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549237 0 0 4096 3 0 0 0 17 1 0 0
/proc/21189/statm: 619 517 49 130 0 486 0

[startup+0.0934071 s]
/proc/loadavg: 0.91 0.95 0.91 3/64 21189
/proc/meminfo: memFree=1713472/2055920 swapFree=4184616/4192956
[pid=21189] ppid=21187 vsize=6572 CPUtime=0.09
/proc/21189/stat : 21189 (minisat_noasser) R 21187 21189 19963 0 -1 4194304 1491 0 0 0 8 1 0 0 18 0 1 0 198026815 6729728 1460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21189/statm: 1643 1461 50 130 0 1510 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6572

[startup+0.101407 s]
/proc/loadavg: 0.91 0.95 0.91 3/64 21189
/proc/meminfo: memFree=1713472/2055920 swapFree=4184616/4192956
[pid=21189] ppid=21187 vsize=6836 CPUtime=0.09
/proc/21189/stat : 21189 (minisat_noasser) R 21187 21189 19963 0 -1 4194304 1548 0 0 0 8 1 0 0 18 0 1 0 198026815 7000064 1517 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21189/statm: 1709 1517 50 130 0 1576 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6836

[startup+0.301444 s]
/proc/loadavg: 0.91 0.95 0.91 3/64 21189
/proc/meminfo: memFree=1713472/2055920 swapFree=4184616/4192956
[pid=21189] ppid=21187 vsize=8176 CPUtime=0.29
/proc/21189/stat : 21189 (minisat_noasser) R 21187 21189 19963 0 -1 4194304 1917 0 0 0 28 1 0 0 19 0 1 0 198026815 8372224 1886 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134680194 0 0 4096 3 0 0 0 17 1 0 0
/proc/21189/statm: 2044 1886 62 130 0 1911 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8176

[startup+0.701522 s]
/proc/loadavg: 0.91 0.95 0.91 3/64 21189
/proc/meminfo: memFree=1713472/2055920 swapFree=4184616/4192956
[pid=21189] ppid=21187 vsize=7516 CPUtime=0.69
/proc/21189/stat : 21189 (minisat_noasser) R 21187 21189 19963 0 -1 4194304 1985 0 0 0 68 1 0 0 22 0 1 0 198026815 7696384 1742 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21189/statm: 1879 1742 67 130 0 1746 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7516

[startup+1.50167 s]
/proc/loadavg: 0.91 0.95 0.91 2/65 21190
/proc/meminfo: memFree=1706296/2055920 swapFree=4184616/4192956
[pid=21189] ppid=21187 vsize=8576 CPUtime=1.49
/proc/21189/stat : 21189 (minisat_noasser) R 21187 21189 19963 0 -1 4194304 2257 0 0 0 148 1 0 0 25 0 1 0 198026815 8781824 2014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/21189/statm: 2144 2014 67 130 0 2011 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8576

[startup+3.10198 s]
/proc/loadavg: 0.91 0.95 0.91 2/65 21190
/proc/meminfo: memFree=1704376/2055920 swapFree=4184616/4192956
[pid=21189] ppid=21187 vsize=11480 CPUtime=3.09
/proc/21189/stat : 21189 (minisat_noasser) R 21187 21189 19963 0 -1 4194304 2968 0 0 0 307 2 0 0 25 0 1 0 198026815 11755520 2725 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/21189/statm: 2870 2725 67 130 0 2737 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11480

[startup+6.30159 s]
/proc/loadavg: 0.92 0.95 0.91 2/65 21190
/proc/meminfo: memFree=1699064/2055920 swapFree=4184616/4192956
[pid=21189] ppid=21187 vsize=16364 CPUtime=6.29
/proc/21189/stat : 21189 (minisat_noasser) R 21187 21189 19963 0 -1 4194304 4184 0 0 0 626 3 0 0 25 0 1 0 198026815 16756736 3941 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/21189/statm: 4091 3941 67 130 0 3958 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16364

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.91 2/65 21190
/proc/meminfo: memFree=1688512/2055920 swapFree=4184616/4192956
[pid=21189] ppid=21187 vsize=26500 CPUtime=12.69
/proc/21189/stat : 21189 (minisat_noasser) R 21187 21189 19963 0 -1 4194304 6710 0 0 0 1264 5 0 0 25 0 1 0 198026815 27136000 6467 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/21189/statm: 6625 6467 67 130 0 6492 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26500

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 21190
/proc/meminfo: memFree=1669184/2055920 swapFree=4184616/4192956
[pid=21189] ppid=21187 vsize=45148 CPUtime=25.48
/proc/21189/stat : 21189 (minisat_noasser) R 21187 21189 19963 0 -1 4194304 11380 0 0 0 2539 9 0 0 25 0 1 0 198026815 46231552 11137 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21189/statm: 11287 11137 67 130 0 11154 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45148

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 21190
/proc/meminfo: memFree=1636864/2055920 swapFree=4184616/4192956
[pid=21189] ppid=21187 vsize=77440 CPUtime=51.07
/proc/21189/stat : 21189 (minisat_noasser) R 21187 21189 19963 0 -1 4194304 19462 0 0 0 5088 19 0 0 25 0 1 0 198026815 79298560 19219 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21189/statm: 19360 19219 67 130 0 19227 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 77440

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 21192
/proc/meminfo: memFree=1599040/2055920 swapFree=4184616/4192956
[pid=21189] ppid=21187 vsize=114788 CPUtime=102.26
/proc/21189/stat : 21189 (minisat_noasser) R 21187 21189 19963 0 -1 4194304 28784 0 0 0 10198 28 0 0 25 0 1 0 198026815 117542912 28541 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21189/statm: 28697 28541 67 130 0 28564 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 114788

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21192
/proc/meminfo: memFree=1598976/2055920 swapFree=4184616/4192956
[pid=21189] ppid=21187 vsize=114788 CPUtime=162.23
/proc/21189/stat : 21189 (minisat_noasser) R 21187 21189 19963 0 -1 4194304 28784 0 0 0 16195 28 0 0 25 0 1 0 198026815 117542912 28541 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/21189/statm: 28697 28541 67 130 0 28564 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 114788

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21192
/proc/meminfo: memFree=1573312/2055920 swapFree=4184616/4192956
[pid=21189] ppid=21187 vsize=140588 CPUtime=222.21
/proc/21189/stat : 21189 (minisat_noasser) R 21187 21189 19963 0 -1 4194304 35207 0 0 0 22186 35 0 0 25 0 1 0 198026815 143962112 34964 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/21189/statm: 35147 34964 67 130 0 35014 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 140588

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21192
/proc/meminfo: memFree=1569088/2055920 swapFree=4184616/4192956
[pid=21189] ppid=21187 vsize=144680 CPUtime=282.19
/proc/21189/stat : 21189 (minisat_noasser) R 21187 21189 19963 0 -1 4194304 36239 0 0 0 28183 36 0 0 25 0 1 0 198026815 148152320 35996 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21189/statm: 36170 35996 67 130 0 36037 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 144680

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21192
/proc/meminfo: memFree=1569088/2055920 swapFree=4184616/4192956
[pid=21189] ppid=21187 vsize=144680 CPUtime=342.16
/proc/21189/stat : 21189 (minisat_noasser) R 21187 21189 19963 0 -1 4194304 36239 0 0 0 34180 36 0 0 25 0 1 0 198026815 148152320 35996 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/21189/statm: 36170 35996 67 130 0 36037 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 144680

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21192
/proc/meminfo: memFree=1558080/2055920 swapFree=4184616/4192956
[pid=21189] ppid=21187 vsize=156304 CPUtime=402.14
/proc/21189/stat : 21189 (minisat_noasser) R 21187 21189 19963 0 -1 4194304 39117 0 0 0 40175 39 0 0 25 0 1 0 198026815 160055296 38874 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21189/statm: 39076 38874 67 130 0 38943 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 156304

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21192
/proc/meminfo: memFree=1533696/2055920 swapFree=4184616/4192956
[pid=21189] ppid=21187 vsize=179960 CPUtime=462.11
/proc/21189/stat : 21189 (minisat_noasser) R 21187 21189 19963 0 -1 4194304 45052 0 0 0 46167 44 0 0 25 0 1 0 198026815 184279040 44809 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21189/statm: 44990 44809 67 130 0 44857 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 179960

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21192
/proc/meminfo: memFree=1533696/2055920 swapFree=4184616/4192956
[pid=21189] ppid=21187 vsize=179960 CPUtime=522.1
/proc/21189/stat : 21189 (minisat_noasser) R 21187 21189 19963 0 -1 4194304 45052 0 0 0 52165 45 0 0 25 0 1 0 198026815 184279040 44809 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/21189/statm: 44990 44809 67 130 0 44857 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 179960

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21192
/proc/meminfo: memFree=1533696/2055920 swapFree=4184616/4192956
[pid=21189] ppid=21187 vsize=179960 CPUtime=582.08
/proc/21189/stat : 21189 (minisat_noasser) R 21187 21189 19963 0 -1 4194304 45052 0 0 0 58163 45 0 0 25 0 1 0 198026815 184279040 44809 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/21189/statm: 44990 44809 67 130 0 44857 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 179960

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21192
/proc/meminfo: memFree=1530240/2055920 swapFree=4184616/4192956
[pid=21189] ppid=21187 vsize=183260 CPUtime=642.05
/proc/21189/stat : 21189 (minisat_noasser) R 21187 21189 19963 0 -1 4194304 45899 0 0 0 64160 45 0 0 25 0 1 0 198026815 187658240 45656 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21189/statm: 45815 45656 67 130 0 45682 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 183260

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21192
/proc/meminfo: memFree=1510208/2055920 swapFree=4184616/4192956
[pid=21189] ppid=21187 vsize=203328 CPUtime=702.03
/proc/21189/stat : 21189 (minisat_noasser) R 21187 21189 19963 0 -1 4194304 50899 0 0 0 70153 50 0 0 25 0 1 0 198026815 208207872 50656 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/21189/statm: 50832 50656 67 130 0 50699 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 203328

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21192
/proc/meminfo: memFree=1510208/2055920 swapFree=4184616/4192956
[pid=21189] ppid=21187 vsize=203328 CPUtime=762.01
/proc/21189/stat : 21189 (minisat_noasser) R 21187 21189 19963 0 -1 4194304 50899 0 0 0 76151 50 0 0 25 0 1 0 198026815 208207872 50656 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21189/statm: 50832 50656 67 130 0 50699 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 203328

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21192
/proc/meminfo: memFree=1510208/2055920 swapFree=4184616/4192956
[pid=21189] ppid=21187 vsize=203328 CPUtime=821.99
/proc/21189/stat : 21189 (minisat_noasser) R 21187 21189 19963 0 -1 4194304 50899 0 0 0 82149 50 0 0 25 0 1 0 198026815 208207872 50656 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21189/statm: 50832 50656 67 130 0 50699 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 203328

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21192
/proc/meminfo: memFree=1510208/2055920 swapFree=4184616/4192956
[pid=21189] ppid=21187 vsize=203328 CPUtime=881.96
/proc/21189/stat : 21189 (minisat_noasser) R 21187 21189 19963 0 -1 4194304 50899 0 0 0 88146 50 0 0 25 0 1 0 198026815 208207872 50656 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/21189/statm: 50832 50656 67 130 0 50699 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 203328

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21192
/proc/meminfo: memFree=1506368/2055920 swapFree=4184616/4192956
[pid=21189] ppid=21187 vsize=207024 CPUtime=941.94
/proc/21189/stat : 21189 (minisat_noasser) R 21187 21189 19963 0 -1 4194304 51839 0 0 0 94143 51 0 0 25 0 1 0 198026815 211992576 51596 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/21189/statm: 51756 51596 67 130 0 51623 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 207024

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21192
/proc/meminfo: memFree=1506432/2055920 swapFree=4184616/4192956
[pid=21189] ppid=21187 vsize=207024 CPUtime=1001.91
/proc/21189/stat : 21189 (minisat_noasser) R 21187 21189 19963 0 -1 4194304 51839 0 0 0 100140 51 0 0 25 0 1 0 198026815 211992576 51596 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548688 0 0 4096 3 0 0 0 17 1 0 0
/proc/21189/statm: 51756 51596 67 130 0 51623 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 207024

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21192
/proc/meminfo: memFree=1506368/2055920 swapFree=4184616/4192956
[pid=21189] ppid=21187 vsize=207024 CPUtime=1061.9
/proc/21189/stat : 21189 (minisat_noasser) R 21187 21189 19963 0 -1 4194304 51839 0 0 0 106138 52 0 0 25 0 1 0 198026815 211992576 51596 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/21189/statm: 51756 51596 67 130 0 51623 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 207024

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21192
/proc/meminfo: memFree=1506368/2055920 swapFree=4184616/4192956
[pid=21189] ppid=21187 vsize=207024 CPUtime=1121.88
/proc/21189/stat : 21189 (minisat_noasser) R 21187 21189 19963 0 -1 4194304 51839 0 0 0 112136 52 0 0 25 0 1 0 198026815 211992576 51596 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21189/statm: 51756 51596 67 130 0 51623 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 207024

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21192
/proc/meminfo: memFree=1506368/2055920 swapFree=4184616/4192956
[pid=21189] ppid=21187 vsize=207024 CPUtime=1181.85
/proc/21189/stat : 21189 (minisat_noasser) R 21187 21189 19963 0 -1 4194304 51839 0 0 0 118133 52 0 0 25 0 1 0 198026815 211992576 51596 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/21189/statm: 51756 51596 67 130 0 51623 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 207024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21192
/proc/meminfo: memFree=1506368/2055920 swapFree=4184616/4192956
[pid=21189] ppid=21187 vsize=207024 CPUtime=1200.05
/proc/21189/stat : 21189 (minisat_noasser) R 21187 21189 19963 0 -1 4194304 51839 0 0 0 119953 52 0 0 25 0 1 0 198026815 211992576 51596 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/21189/statm: 51756 51596 67 130 0 51623 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 207024

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: 0.99 0.97 0.91 2/65 21192
/proc/meminfo: memFree=1506368/2055920 swapFree=4184616/4192956
[pid=21189] ppid=21187 vsize=207024 CPUtime=1200.05
/proc/21189/stat : 21189 (minisat_noasser) R 21187 21189 19963 0 -1 4194304 51839 0 0 0 119953 52 0 0 25 0 1 0 198026815 211992576 51596 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/21189/statm: 51756 51596 67 130 0 51623 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 207024

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.09
CPU user time (s): 1199.54
CPU system time (s): 0.554915
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 207024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.54
system time used= 0.554915
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51839
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= 2217

runsolver used 0.975851 second user time and 2.31065 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Wed Apr 25 11:39:32 UTC 2007

IDJOB= 421243
IDBENCH= 20152
IDSOLVER= 188
FILE ID= node59/421243-1177501172

PBS_JOBID= 4685824

Free space on /tmp= 66329 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1415445307-13.cnf
COMMAND LINE= /tmp/evaluation/421243-1177501172/minisat_noassertions /tmp/evaluation/421243-1177501172/instance-421243-1177501172.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-421243-1177501172 -o ROOT/results/node59/solver-421243-1177501172 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421243-1177501172/minisat_noassertions /tmp/evaluation/421243-1177501172/instance-421243-1177501172.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  532ec8d121b791b638eeecfaf862b136

RANDOM SEED= 466441915

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:       1713880 kB
Buffers:         28828 kB
Cached:         238836 kB
SwapCached:       2364 kB
Active:          90492 kB
Inactive:       186816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1713880 kB
SwapTotal:     4192956 kB
SwapFree:      4184616 kB
Dirty:            2732 kB
Writeback:           0 kB
Mapped:          16436 kB
Slab:            50688 kB
Committed_AS:  3062124 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= 66329 MiB

End job on node59 on Wed Apr 25 11:59:35 UTC 2007