Trace number 421237

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 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S2026599491-05.cnf
MD5SUMbfa2c67f285f9654993c505ac389a222
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark29.6325
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 511900

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:  140                                                  |
0.00/0.00	c |  Number of clauses:    11900                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.19/0.28	c ============================[ Search Statistics ]==============================
0.19/0.28	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.28	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.28	c ===============================================================================
0.19/0.28	c |         0 |     140    11900    83300 |     3966        0    nan |  0.000 % |
0.19/0.29	c |       101 |     140    11900    83300 |     4363      101     44 |  0.005 % |
0.29/0.30	c |       251 |     140    11900    83300 |     4799      251     41 |  0.005 % |
0.29/0.32	c |       479 |     140    11900    83300 |     5279      479     42 |  0.005 % |
0.29/0.34	c |       817 |     140    11900    83300 |     5807      817     42 |  0.005 % |
0.29/0.38	c |      1323 |     140    11900    83300 |     6388     1323     43 |  0.005 % |
0.39/0.44	c |      2082 |     140    11900    83300 |     7027     2082     42 |  0.005 % |
0.49/0.54	c |      3221 |     140    11900    83300 |     7729     3221     42 |  0.005 % |
0.69/0.70	c |      4929 |     140    11900    83300 |     8502     4929     42 |  0.005 % |
0.89/0.98	c |      7491 |     140    11900    83300 |     9353     7491     42 |  0.005 % |
1.39/1.44	c |     11335 |     140    11900    83300 |    10288     6630     43 |  0.005 % |
2.10/2.18	c |     17101 |     140    11900    83300 |    11317     7224     43 |  0.005 % |
3.30/3.36	c |     25750 |     140    11900    83300 |    12449    10183     43 |  0.005 % |
5.09/5.12	c |     38725 |     140    11900    83300 |    13694    10645     44 |  0.005 % |
7.89/7.98	c |     58187 |     140    11900    83300 |    15063     9473     44 |  0.005 % |
12.59/12.60	c |     87379 |     140    11900    83300 |    16569     8402     44 |  0.005 % |
20.08/20.10	c |    131169 |     140    11900    83300 |    18226    10611     43 |  0.005 % |
32.38/32.48	c |    196855 |     140    11900    83300 |    20049    12280     43 |  0.005 % |
52.28/52.32	c |    295382 |     140    11900    83300 |    22054    10248     42 |  0.005 % |
84.06/84.15	c |    443171 |     140    11900    83300 |    24259    14282     43 |  0.005 % |
138.56/138.63	c |    664854 |     140    11900    83300 |    26685    14153     43 |  0.005 % |
225.13/225.22	c |    997382 |     140    11900    83300 |    29354    13726     42 |  0.005 % |
359.50/359.65	c |   1496171 |     140    11900    83300 |    32289    24254     42 |  0.005 % |
576.04/576.26	c |   2244353 |     140    11900    83300 |    35518    25629     43 |  0.005 % |
939.94/940.23	c |   3366627 |     140    11900    83300 |    39070    13928     41 |  0.005 % |

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/node24/watcher-421237-1177500885 -o ROOT/results/node24/solver-421237-1177500885 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421237-1177500885/minisat_noassertions /tmp/evaluation/421237-1177500885/instance-421237-1177500885.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 0.98 0.92 3/77 12173
/proc/meminfo: memFree=1761112/2055920 swapFree=4143328/4192956
[pid=12173] ppid=12171 vsize=1856 CPUtime=0
/proc/12173/stat : 12173 (minisat_noasser) R 12171 12173 11077 0 -1 4194304 208 0 0 0 0 0 0 0 18 0 1 0 198006527 1900544 194 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/12173/statm: 464 195 50 130 0 331 0

[startup+0.0725039 s]
/proc/loadavg: 0.91 0.98 0.92 3/77 12173
/proc/meminfo: memFree=1761112/2055920 swapFree=4143328/4192956
[pid=12173] ppid=12171 vsize=2716 CPUtime=0.06
/proc/12173/stat : 12173 (minisat_noasser) R 12171 12173 11077 0 -1 4194304 446 0 0 0 6 0 0 0 18 0 1 0 198006527 2781184 432 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529359 0 0 4096 3 0 0 0 17 1 0 0
/proc/12173/statm: 679 432 62 130 0 546 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2716

[startup+0.101507 s]
/proc/loadavg: 0.91 0.98 0.92 3/77 12173
/proc/meminfo: memFree=1761112/2055920 swapFree=4143328/4192956
[pid=12173] ppid=12171 vsize=2716 CPUtime=0.09
/proc/12173/stat : 12173 (minisat_noasser) R 12171 12173 11077 0 -1 4194304 446 0 0 0 9 0 0 0 18 0 1 0 198006527 2781184 432 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529410 0 0 4096 3 0 0 0 17 1 0 0
/proc/12173/statm: 679 432 62 130 0 546 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2716

[startup+0.301528 s]
/proc/loadavg: 0.91 0.98 0.92 3/77 12173
/proc/meminfo: memFree=1761112/2055920 swapFree=4143328/4192956
[pid=12173] ppid=12171 vsize=2536 CPUtime=0.29
/proc/12173/stat : 12173 (minisat_noasser) R 12171 12173 11077 0 -1 4194304 475 0 0 0 29 0 0 0 19 0 1 0 198006527 2596864 391 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12173/statm: 634 391 66 130 0 501 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2536

[startup+0.701572 s]
/proc/loadavg: 0.91 0.98 0.92 3/77 12173
/proc/meminfo: memFree=1761112/2055920 swapFree=4143328/4192956
[pid=12173] ppid=12171 vsize=3460 CPUtime=0.69
/proc/12173/stat : 12173 (minisat_noasser) R 12171 12173 11077 0 -1 4194304 676 0 0 0 69 0 0 0 22 0 1 0 198006527 3543040 592 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/12173/statm: 865 592 66 130 0 732 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3460

[startup+1.50166 s]
/proc/loadavg: 0.91 0.98 0.92 2/78 12174
/proc/meminfo: memFree=1758352/2055920 swapFree=4143328/4192956
[pid=12173] ppid=12171 vsize=4308 CPUtime=1.49
/proc/12173/stat : 12173 (minisat_noasser) R 12171 12173 11077 0 -1 4194304 913 0 0 0 149 0 0 0 25 0 1 0 198006527 4411392 829 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12173/statm: 1077 829 66 130 0 944 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4308

[startup+3.10184 s]
/proc/loadavg: 0.91 0.98 0.92 2/78 12174
/proc/meminfo: memFree=1757584/2055920 swapFree=4143328/4192956
[pid=12173] ppid=12171 vsize=4836 CPUtime=3.09
/proc/12173/stat : 12173 (minisat_noasser) R 12171 12173 11077 0 -1 4194304 1049 0 0 0 309 0 0 0 25 0 1 0 198006527 4952064 965 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/12173/statm: 1209 965 66 130 0 1076 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4836

[startup+6.30118 s]
/proc/loadavg: 0.92 0.98 0.92 2/78 12174
/proc/meminfo: memFree=1756816/2055920 swapFree=4143328/4192956
[pid=12173] ppid=12171 vsize=5640 CPUtime=6.29
/proc/12173/stat : 12173 (minisat_noasser) R 12171 12173 11077 0 -1 4194304 1227 0 0 0 629 0 0 0 25 0 1 0 198006527 5775360 1143 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12173/statm: 1410 1143 66 130 0 1277 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5640

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.92 2/78 12174
/proc/meminfo: memFree=1755920/2055920 swapFree=4143328/4192956
[pid=12173] ppid=12171 vsize=6176 CPUtime=12.69
/proc/12173/stat : 12173 (minisat_noasser) R 12171 12173 11077 0 -1 4194304 1371 0 0 0 1269 0 0 0 25 0 1 0 198006527 6324224 1287 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/12173/statm: 1544 1287 66 130 0 1411 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6176

[startup+25.5013 s]
/proc/loadavg: 0.94 0.98 0.92 2/78 12174
/proc/meminfo: memFree=1755024/2055920 swapFree=4143328/4192956
[pid=12173] ppid=12171 vsize=7168 CPUtime=25.49
/proc/12173/stat : 12173 (minisat_noasser) R 12171 12173 11077 0 -1 4194304 1611 0 0 0 2548 1 0 0 25 0 1 0 198006527 7340032 1527 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/12173/statm: 1792 1527 66 130 0 1659 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7168

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.92 2/78 12174
/proc/meminfo: memFree=1754192/2055920 swapFree=4143328/4192956
[pid=12173] ppid=12171 vsize=7988 CPUtime=51.08
/proc/12173/stat : 12173 (minisat_noasser) R 12171 12173 11077 0 -1 4194304 1817 0 0 0 5107 1 0 0 25 0 1 0 198006527 8179712 1733 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547045 0 0 4096 3 0 0 0 17 1 0 0
/proc/12173/statm: 1997 1733 66 130 0 1864 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7988

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.92 2/78 12174
/proc/meminfo: memFree=1752528/2055920 swapFree=4143328/4192956
[pid=12173] ppid=12171 vsize=9652 CPUtime=102.27
/proc/12173/stat : 12173 (minisat_noasser) R 12171 12173 11077 0 -1 4194304 2216 0 0 0 10225 2 0 0 25 0 1 0 198006527 9883648 2132 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12173/statm: 2413 2132 66 130 0 2280 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9652

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 12174
/proc/meminfo: memFree=1751504/2055920 swapFree=4143328/4192956
[pid=12173] ppid=12171 vsize=10732 CPUtime=162.25
/proc/12173/stat : 12173 (minisat_noasser) R 12171 12173 11077 0 -1 4194304 2477 0 0 0 16223 2 0 0 25 0 1 0 198006527 10989568 2393 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12173/statm: 2683 2393 66 130 0 2550 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10732

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 12174
/proc/meminfo: memFree=1750864/2055920 swapFree=4143328/4192956
[pid=12173] ppid=12171 vsize=11324 CPUtime=222.24
/proc/12173/stat : 12173 (minisat_noasser) R 12171 12173 11077 0 -1 4194304 2614 0 0 0 22221 3 0 0 25 0 1 0 198006527 11595776 2530 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12173/statm: 2831 2530 66 130 0 2698 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 11324

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 12176
/proc/meminfo: memFree=1749832/2055920 swapFree=4143328/4192956
[pid=12173] ppid=12171 vsize=12180 CPUtime=282.21
/proc/12173/stat : 12173 (minisat_noasser) R 12171 12173 11077 0 -1 4194304 2794 0 0 0 28218 3 0 0 25 0 1 0 198006527 12472320 2710 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/12173/statm: 3045 2710 66 130 0 2912 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12180

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 12176
/proc/meminfo: memFree=1749712/2055920 swapFree=4143328/4192956
[pid=12173] ppid=12171 vsize=12484 CPUtime=342.2
/proc/12173/stat : 12173 (minisat_noasser) R 12171 12173 11077 0 -1 4194304 2863 0 0 0 34216 4 0 0 25 0 1 0 198006527 12783616 2779 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12173/statm: 3121 2779 66 130 0 2988 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12484

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 12176
/proc/meminfo: memFree=1748816/2055920 swapFree=4143328/4192956
[pid=12173] ppid=12171 vsize=13328 CPUtime=402.18
/proc/12173/stat : 12173 (minisat_noasser) R 12171 12173 11077 0 -1 4194304 3087 0 0 0 40214 4 0 0 25 0 1 0 198006527 13647872 3003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/12173/statm: 3332 3003 66 130 0 3199 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 13328

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 12176
/proc/meminfo: memFree=1748624/2055920 swapFree=4143328/4192956
[pid=12173] ppid=12171 vsize=13676 CPUtime=462.17
/proc/12173/stat : 12173 (minisat_noasser) R 12171 12173 11077 0 -1 4194304 3162 0 0 0 46212 5 0 0 25 0 1 0 198006527 14004224 3078 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12173/statm: 3419 3078 66 130 0 3286 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 13676

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 12176
/proc/meminfo: memFree=1748304/2055920 swapFree=4143328/4192956
[pid=12173] ppid=12171 vsize=13960 CPUtime=522.15
/proc/12173/stat : 12173 (minisat_noasser) R 12171 12173 11077 0 -1 4194304 3222 0 0 0 52210 5 0 0 25 0 1 0 198006527 14295040 3138 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/12173/statm: 3490 3138 66 130 0 3357 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 13960

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 12176
/proc/meminfo: memFree=1747792/2055920 swapFree=4143328/4192956
[pid=12173] ppid=12171 vsize=14520 CPUtime=582.13
/proc/12173/stat : 12173 (minisat_noasser) R 12171 12173 11077 0 -1 4194304 3367 0 0 0 58207 6 0 0 25 0 1 0 198006527 14868480 3283 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/12173/statm: 3630 3283 66 130 0 3497 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 14520

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 12176
/proc/meminfo: memFree=1747408/2055920 swapFree=4143328/4192956
[pid=12173] ppid=12171 vsize=14928 CPUtime=642.13
/proc/12173/stat : 12173 (minisat_noasser) R 12171 12173 11077 0 -1 4194304 3467 0 0 0 64206 7 0 0 25 0 1 0 198006527 15286272 3383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12173/statm: 3732 3383 66 130 0 3599 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 14928

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 12176
/proc/meminfo: memFree=1747152/2055920 swapFree=4143328/4192956
[pid=12173] ppid=12171 vsize=15208 CPUtime=702.1
/proc/12173/stat : 12173 (minisat_noasser) R 12171 12173 11077 0 -1 4194304 3519 0 0 0 70203 7 0 0 25 0 1 0 198006527 15572992 3435 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12173/statm: 3802 3435 66 130 0 3669 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 15208

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 12176
/proc/meminfo: memFree=1746960/2055920 swapFree=4143328/4192956
[pid=12173] ppid=12171 vsize=15508 CPUtime=762.09
/proc/12173/stat : 12173 (minisat_noasser) R 12171 12173 11077 0 -1 4194304 3581 0 0 0 76201 8 0 0 25 0 1 0 198006527 15880192 3497 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/12173/statm: 3877 3497 66 130 0 3744 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 15508

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 12176
/proc/meminfo: memFree=1746704/2055920 swapFree=4143328/4192956
[pid=12173] ppid=12171 vsize=15824 CPUtime=822.08
/proc/12173/stat : 12173 (minisat_noasser) R 12171 12173 11077 0 -1 4194304 3653 0 0 0 82199 9 0 0 25 0 1 0 198006527 16203776 3569 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/12173/statm: 3956 3569 66 130 0 3823 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 15824

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 12176
/proc/meminfo: memFree=1746640/2055920 swapFree=4143328/4192956
[pid=12173] ppid=12171 vsize=15824 CPUtime=882.06
/proc/12173/stat : 12173 (minisat_noasser) R 12171 12173 11077 0 -1 4194304 3664 0 0 0 88197 9 0 0 25 0 1 0 198006527 16203776 3580 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/12173/statm: 3956 3580 66 130 0 3823 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 15824

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 12176
/proc/meminfo: memFree=1746448/2055920 swapFree=4143328/4192956
[pid=12173] ppid=12171 vsize=16132 CPUtime=942.04
/proc/12173/stat : 12173 (minisat_noasser) R 12171 12173 11077 0 -1 4194304 3709 0 0 0 94195 9 0 0 25 0 1 0 198006527 16519168 3625 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/12173/statm: 4033 3625 66 130 0 3900 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 16132

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 12176
/proc/meminfo: memFree=1745552/2055920 swapFree=4143328/4192956
[pid=12173] ppid=12171 vsize=16996 CPUtime=1002.02
/proc/12173/stat : 12173 (minisat_noasser) R 12171 12173 11077 0 -1 4194304 3935 0 0 0 100192 10 0 0 25 0 1 0 198006527 17403904 3851 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12173/statm: 4249 3851 66 130 0 4116 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 16996

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 12176
/proc/meminfo: memFree=1745360/2055920 swapFree=4143328/4192956
[pid=12173] ppid=12171 vsize=17280 CPUtime=1062.02
/proc/12173/stat : 12173 (minisat_noasser) R 12171 12173 11077 0 -1 4194304 3991 0 0 0 106191 11 0 0 25 0 1 0 198006527 17694720 3907 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/12173/statm: 4320 3907 66 130 0 4187 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 17280

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 12176
/proc/meminfo: memFree=1745232/2055920 swapFree=4143328/4192956
[pid=12173] ppid=12171 vsize=17420 CPUtime=1121.99
/proc/12173/stat : 12173 (minisat_noasser) R 12171 12173 11077 0 -1 4194304 4009 0 0 0 112188 11 0 0 25 0 1 0 198006527 17838080 3925 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12173/statm: 4355 3925 66 130 0 4222 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 17420

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 12176
/proc/meminfo: memFree=1745168/2055920 swapFree=4143328/4192956
[pid=12173] ppid=12171 vsize=17420 CPUtime=1181.98
/proc/12173/stat : 12173 (minisat_noasser) R 12171 12173 11077 0 -1 4194304 4029 0 0 0 118186 12 0 0 25 0 1 0 198006527 17838080 3945 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/12173/statm: 4355 3945 66 130 0 4222 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 17420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 12176
/proc/meminfo: memFree=1745104/2055920 swapFree=4143328/4192956
[pid=12173] ppid=12171 vsize=17420 CPUtime=1200.08
/proc/12173/stat : 12173 (minisat_noasser) R 12171 12173 11077 0 -1 4194304 4042 0 0 0 119996 12 0 0 25 0 1 0 198006527 17838080 3958 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0
/proc/12173/statm: 4355 3958 66 130 0 4222 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 17420

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): 1200.09
CPU user time (s): 1199.97
CPU system time (s): 0.124981
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 17420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.124981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4042
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= 1991

runsolver used 0.871867 second user time and 2.69059 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Wed Apr 25 11:34:45 UTC 2007

IDJOB= 421237
IDBENCH= 20146
IDSOLVER= 188
FILE ID= node24/421237-1177500885

PBS_JOBID= 4685844

Free space on /tmp= 66233 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S2026599491-05.cnf
COMMAND LINE= /tmp/evaluation/421237-1177500885/minisat_noassertions /tmp/evaluation/421237-1177500885/instance-421237-1177500885.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-421237-1177500885 -o ROOT/results/node24/solver-421237-1177500885 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421237-1177500885/minisat_noassertions /tmp/evaluation/421237-1177500885/instance-421237-1177500885.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  bfa2c67f285f9654993c505ac389a222

RANDOM SEED= 256298798

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1761520 kB
Buffers:         43712 kB
Cached:         166644 kB
SwapCached:      17512 kB
Active:         104748 kB
Inactive:       129024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1761520 kB
SwapTotal:     4192956 kB
SwapFree:      4143328 kB
Dirty:            1864 kB
Writeback:           0 kB
Mapped:          29952 kB
Slab:            46100 kB
Committed_AS:  3785532 kB
PageTables:       1808 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= 66233 MiB

End job on node24 on Wed Apr 25 11:54:48 UTC 2007