Trace number 300124

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 (with assertions)? (TO) 1200.11 1200.43

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1922669300-13.cnf
MD5SUM5f45850fd3e53a02669e4f16bcb2cc76
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark60.1519
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
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:  800                                                  |
0.00/0.00	c |  Number of clauses:    16000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.10/0.11	c ============================[ Search Statistics ]==============================
0.10/0.11	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.11	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.11	c ===============================================================================
0.10/0.11	c |         0 |     800    16000    80000 |     5333        0    nan |  0.000 % |
0.10/0.12	c |       100 |     800    16000    80000 |     5866      100    106 |  0.000 % |
0.10/0.14	c |       250 |     800    16000    80000 |     6453      250    108 |  0.000 % |
0.10/0.16	c |       475 |     800    16000    80000 |     7098      475    107 |  0.000 % |
0.10/0.20	c |       814 |     800    16000    80000 |     7808      814    106 |  0.000 % |
0.20/0.24	c |      1320 |     800    16000    80000 |     8589     1320    103 |  0.000 % |
0.30/0.32	c |      2080 |     800    16000    80000 |     9448     2080    105 |  0.000 % |
0.40/0.46	c |      3219 |     800    16000    80000 |    10393     3219    108 |  0.000 % |
0.61/0.66	c |      4929 |     800    16000    80000 |    11432     4929    108 |  0.000 % |
0.91/1.02	c |      7492 |     800    16000    80000 |    12575     7492    108 |  0.000 % |
1.63/1.64	c |     11337 |     800    16000    80000 |    13833    11337    110 |  0.000 % |
2.65/2.73	c |     17103 |     800    16000    80000 |    15216    10052    111 |  0.000 % |
4.39/4.48	c |     25752 |     800    16000    80000 |    16738    10948    113 |  0.000 % |
7.68/7.70	c |     38726 |     800    16000    80000 |    18412    15419    119 |  0.000 % |
13.00/13.08	c |     58187 |     800    16000    80000 |    20253    16186    121 |  0.000 % |
21.70/21.78	c |     87379 |     800    16000    80000 |    22278    14564    120 |  0.000 % |
37.99/38.04	c |    131168 |     800    16000    80000 |    24506    13258    118 |  0.000 % |
63.08/63.20	c |    196852 |     800    16000    80000 |    26957    14657    120 |  0.000 % |
103.12/103.24	c |    295381 |     800    16000    80000 |    29652    25376    122 |  0.000 % |
168.26/168.31	c |    443170 |     800    16000    80000 |    32618    15643    115 |  0.000 % |
273.65/273.73	c |    664854 |     800    16000    80000 |    35879    20201    116 |  0.000 % |
438.64/438.84	c |    997379 |     800    16000    80000 |    39467    31120    122 |  0.000 % |
716.70/716.91	c |   1496168 |     800    16000    80000 |    43414    35706    124 |  0.000 % |
1128.40/1128.80	c |   2244352 |     800    16000    80000 |    47756    38347    123 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-300124-1171887200 -o ROOT/results/node5/solver-300124-1171887200 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300124-1171887200/minisat /tmp/evaluation/300124-1171887200/instance-300124-1171887200.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.00 0.00 0.00 3/77 26419
/proc/meminfo: memFree=1063904/2055920 swapFree=4192812/4192956
[pid=26419] ppid=26417 vsize=2020 CPUtime=0
/proc/26419/stat : 26419 (minisat) R 26417 26419 26362 0 -1 4194304 240 0 0 0 0 0 0 0 18 0 1 0 208674809 2068480 224 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/26419/statm: 505 229 58 138 0 364 0

[startup+0.106901 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 26419
/proc/meminfo: memFree=1063904/2055920 swapFree=4192812/4192956
[pid=26419] ppid=26417 vsize=3284 CPUtime=0.1
/proc/26419/stat : 26419 (minisat) R 26417 26419 26362 0 -1 4194304 575 0 0 0 10 0 0 0 18 0 1 0 208674809 3362816 559 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134530780 0 0 4096 3 0 0 0 17 1 0 0
/proc/26419/statm: 821 559 71 138 0 680 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3284

[startup+0.514947 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 26419
/proc/meminfo: memFree=1063904/2055920 swapFree=4192812/4192956
[pid=26419] ppid=26417 vsize=4340 CPUtime=0.51
/proc/26419/stat : 26419 (minisat) R 26417 26419 26362 0 -1 4194304 939 0 0 0 51 0 0 0 21 0 1 0 208674809 4444160 850 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/26419/statm: 1085 850 73 138 0 944 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4340

[startup+1.33504 s]
/proc/loadavg: 0.00 0.00 0.00 2/78 26420
/proc/meminfo: memFree=1058648/2055920 swapFree=4192812/4192956
[pid=26419] ppid=26417 vsize=7112 CPUtime=1.32
/proc/26419/stat : 26419 (minisat) R 26417 26419 26362 0 -1 4194304 1619 0 0 0 132 0 0 0 25 0 1 0 208674809 7282688 1530 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/26419/statm: 1778 1530 73 138 0 1637 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7112

[startup+2.97122 s]
/proc/loadavg: 0.00 0.00 0.00 2/78 26420
/proc/meminfo: memFree=1055704/2055920 swapFree=4192812/4192956
[pid=26419] ppid=26417 vsize=9272 CPUtime=2.96
/proc/26419/stat : 26419 (minisat) R 26417 26419 26362 0 -1 4194304 2158 0 0 0 295 1 0 0 25 0 1 0 208674809 9494528 2069 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26419/statm: 2318 2069 73 138 0 2177 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9272

[startup+6.25459 s]
/proc/loadavg: 0.08 0.02 0.01 2/78 26420
/proc/meminfo: memFree=1053912/2055920 swapFree=4192812/4192956
[pid=26419] ppid=26417 vsize=11120 CPUtime=6.25
/proc/26419/stat : 26419 (minisat) R 26417 26419 26362 0 -1 4194304 2624 0 0 0 623 2 0 0 25 0 1 0 208674809 11386880 2535 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551013 0 0 4096 3 0 0 0 17 1 0 0
/proc/26419/statm: 2780 2535 73 138 0 2639 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 11120

[startup+12.7053 s]
/proc/loadavg: 0.15 0.03 0.01 2/78 26420
/proc/meminfo: memFree=1052376/2055920 swapFree=4192812/4192956
[pid=26419] ppid=26417 vsize=12496 CPUtime=12.69
/proc/26419/stat : 26419 (minisat) R 26417 26419 26362 0 -1 4194304 2945 0 0 0 1267 2 0 0 25 0 1 0 208674809 12795904 2856 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/26419/statm: 3124 2856 73 138 0 2983 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12496

[startup+25.5138 s]
/proc/loadavg: 0.34 0.08 0.02 2/78 26420
/proc/meminfo: memFree=1049944/2055920 swapFree=4192812/4192956
[pid=26419] ppid=26417 vsize=14876 CPUtime=25.5
/proc/26419/stat : 26419 (minisat) R 26417 26419 26362 0 -1 4194304 3546 0 0 0 2547 3 0 0 25 0 1 0 208674809 15233024 3457 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/26419/statm: 3719 3457 73 138 0 3578 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14876

[startup+51.1227 s]
/proc/loadavg: 0.56 0.15 0.05 2/78 26420
/proc/meminfo: memFree=1048216/2055920 swapFree=4192812/4192956
[pid=26419] ppid=26417 vsize=16592 CPUtime=51.1
/proc/26419/stat : 26419 (minisat) R 26417 26419 26362 0 -1 4194304 3975 0 0 0 5107 3 0 0 25 0 1 0 208674809 16990208 3886 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/26419/statm: 4148 3886 73 138 0 4007 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 16592

[startup+102.343 s]
/proc/loadavg: 0.88 0.30 0.10 2/78 26420
/proc/meminfo: memFree=1045528/2055920 swapFree=4192812/4192956
[pid=26419] ppid=26417 vsize=19232 CPUtime=102.3
/proc/26419/stat : 26419 (minisat) R 26417 26419 26362 0 -1 4194304 4645 0 0 0 10226 4 0 0 25 0 1 0 208674809 19693568 4556 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/26419/statm: 4808 4556 73 138 0 4667 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19232

[startup+162.375 s]
/proc/loadavg: 0.95 0.42 0.16 2/78 26420
/proc/meminfo: memFree=1043736/2055920 swapFree=4192812/4192956
[pid=26419] ppid=26417 vsize=21044 CPUtime=162.32
/proc/26419/stat : 26419 (minisat) R 26417 26419 26362 0 -1 4194304 5091 0 0 0 16226 6 0 0 25 0 1 0 208674809 21549056 5002 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/26419/statm: 5261 5002 73 138 0 5120 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 21044

[startup+222.409 s]
/proc/loadavg: 1.06 0.54 0.21 2/78 26420
/proc/meminfo: memFree=1041432/2055920 swapFree=4192812/4192956
[pid=26419] ppid=26417 vsize=23288 CPUtime=222.34
/proc/26419/stat : 26419 (minisat) R 26417 26419 26362 0 -1 4194304 5655 0 0 0 22227 7 0 0 25 0 1 0 208674809 23846912 5566 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/26419/statm: 5822 5566 73 138 0 5681 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 23288

[startup+282.439 s]
/proc/loadavg: 1.02 0.62 0.26 2/78 26420
/proc/meminfo: memFree=1039512/2055920 swapFree=4192812/4192956
[pid=26419] ppid=26417 vsize=25136 CPUtime=282.35
/proc/26419/stat : 26419 (minisat) R 26417 26419 26362 0 -1 4194304 6127 0 0 0 28227 8 0 0 25 0 1 0 208674809 25739264 6038 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/26419/statm: 6284 6038 73 138 0 6143 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 25136

[startup+342.469 s]
/proc/loadavg: 1.01 0.69 0.30 2/78 26420
/proc/meminfo: memFree=1038296/2055920 swapFree=4192812/4192956
[pid=26419] ppid=26417 vsize=26324 CPUtime=342.37
/proc/26419/stat : 26419 (minisat) R 26417 26419 26362 0 -1 4194304 6424 0 0 0 34228 9 0 0 25 0 1 0 208674809 26955776 6335 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/26419/statm: 6581 6335 73 138 0 6440 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 26324

[startup+402.502 s]
/proc/loadavg: 1.00 0.74 0.34 2/78 26420
/proc/meminfo: memFree=1037400/2055920 swapFree=4192812/4192956
[pid=26419] ppid=26417 vsize=27248 CPUtime=402.38
/proc/26419/stat : 26419 (minisat) R 26417 26419 26362 0 -1 4194304 6637 0 0 0 40229 9 0 0 25 0 1 0 208674809 27901952 6548 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26419/statm: 6812 6548 73 138 0 6671 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 27248

[startup+462.533 s]
/proc/loadavg: 1.00 0.79 0.38 2/78 26420
/proc/meminfo: memFree=1036120/2055920 swapFree=4192812/4192956
[pid=26419] ppid=26417 vsize=28636 CPUtime=462.4
/proc/26419/stat : 26419 (minisat) R 26417 26419 26362 0 -1 4194304 7012 0 0 0 46230 10 0 0 25 0 1 0 208674809 29323264 6896 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26419/statm: 7159 6896 73 138 0 7018 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 28636

[startup+522.564 s]
/proc/loadavg: 1.00 0.82 0.42 2/78 26420
/proc/meminfo: memFree=1035288/2055920 swapFree=4192812/4192956
[pid=26419] ppid=26417 vsize=29428 CPUtime=522.42
/proc/26419/stat : 26419 (minisat) R 26417 26419 26362 0 -1 4194304 7228 0 0 0 52231 11 0 0 25 0 1 0 208674809 30134272 7112 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/26419/statm: 7357 7112 73 138 0 7216 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 29428

[startup+582.593 s]
/proc/loadavg: 1.00 0.85 0.45 2/78 26420
/proc/meminfo: memFree=1034584/2055920 swapFree=4192812/4192956
[pid=26419] ppid=26417 vsize=30220 CPUtime=582.43
/proc/26419/stat : 26419 (minisat) R 26417 26419 26362 0 -1 4194304 7399 0 0 0 58232 11 0 0 25 0 1 0 208674809 30945280 7283 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26419/statm: 7555 7283 73 138 0 7414 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 30220

[startup+642.628 s]
/proc/loadavg: 1.00 0.88 0.48 2/78 26420
/proc/meminfo: memFree=1034520/2055920 swapFree=4192812/4192956
[pid=26419] ppid=26417 vsize=30208 CPUtime=642.45
/proc/26419/stat : 26419 (minisat) R 26417 26419 26362 0 -1 4194304 7412 0 0 0 64233 12 0 0 25 0 1 0 208674809 30932992 7296 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/26419/statm: 7552 7296 73 138 0 7411 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 30208

[startup+702.66 s]
/proc/loadavg: 1.00 0.90 0.51 2/78 26420
/proc/meminfo: memFree=1034520/2055920 swapFree=4192812/4192956
[pid=26419] ppid=26417 vsize=30208 CPUtime=702.46
/proc/26419/stat : 26419 (minisat) R 26417 26419 26362 0 -1 4194304 7413 0 0 0 70234 12 0 0 25 0 1 0 208674809 30932992 7297 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/26419/statm: 7552 7297 73 138 0 7411 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 30208

[startup+762.688 s]
/proc/loadavg: 1.00 0.91 0.54 2/78 26420
/proc/meminfo: memFree=1031960/2055920 swapFree=4192812/4192956
[pid=26419] ppid=26417 vsize=32796 CPUtime=762.48
/proc/26419/stat : 26419 (minisat) R 26417 26419 26362 0 -1 4194304 8034 0 0 0 76234 14 0 0 25 0 1 0 208674809 33583104 7918 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/26419/statm: 8199 7918 73 138 0 8058 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 32796

[startup+822.721 s]
/proc/loadavg: 1.03 0.94 0.57 2/78 26420
/proc/meminfo: memFree=1031064/2055920 swapFree=4192812/4192956
[pid=26419] ppid=26417 vsize=33588 CPUtime=822.49
/proc/26419/stat : 26419 (minisat) R 26417 26419 26362 0 -1 4194304 8245 0 0 0 82235 14 0 0 25 0 1 0 208674809 34394112 8129 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26419/statm: 8397 8129 73 138 0 8256 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 33588

[startup+882.747 s]
/proc/loadavg: 1.01 0.95 0.59 2/78 26420
/proc/meminfo: memFree=1030680/2055920 swapFree=4192812/4192956
[pid=26419] ppid=26417 vsize=33984 CPUtime=882.51
/proc/26419/stat : 26419 (minisat) R 26417 26419 26362 0 -1 4194304 8340 0 0 0 88236 15 0 0 25 0 1 0 208674809 34799616 8224 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26419/statm: 8496 8224 73 138 0 8355 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 33984

[startup+942.775 s]
/proc/loadavg: 1.00 0.95 0.62 2/78 26420
/proc/meminfo: memFree=1030616/2055920 swapFree=4192812/4192956
[pid=26419] ppid=26417 vsize=34116 CPUtime=942.51
/proc/26419/stat : 26419 (minisat) R 26417 26419 26362 0 -1 4194304 8366 0 0 0 94236 15 0 0 25 0 1 0 208674809 34934784 8250 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550697 0 0 4096 3 0 0 0 17 1 0 0
/proc/26419/statm: 8529 8250 73 138 0 8388 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 34116

[startup+1002.81 s]
/proc/loadavg: 1.00 0.96 0.64 2/78 26420
/proc/meminfo: memFree=1030744/2055920 swapFree=4192812/4192956
[pid=26419] ppid=26417 vsize=34116 CPUtime=1002.53
/proc/26419/stat : 26419 (minisat) R 26417 26419 26362 0 -1 4194304 8368 0 0 0 100237 16 0 0 25 0 1 0 208674809 34934784 8252 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26419/statm: 8529 8252 73 138 0 8388 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 34116

[startup+1062.84 s]
/proc/loadavg: 1.00 0.96 0.66 2/78 26420
/proc/meminfo: memFree=1030744/2055920 swapFree=4192812/4192956
[pid=26419] ppid=26417 vsize=34192 CPUtime=1062.54
/proc/26419/stat : 26419 (minisat) R 26417 26419 26362 0 -1 4194304 8380 0 0 0 106238 16 0 0 25 0 1 0 208674809 35012608 8264 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/26419/statm: 8548 8264 73 138 0 8407 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 34192

[startup+1122.87 s]
/proc/loadavg: 1.00 0.97 0.67 2/78 26420
/proc/meminfo: memFree=1030616/2055920 swapFree=4192812/4192956
[pid=26419] ppid=26417 vsize=34164 CPUtime=1122.56
/proc/26419/stat : 26419 (minisat) R 26417 26419 26362 0 -1 4194304 8400 0 0 0 112239 17 0 0 25 0 1 0 208674809 34983936 8273 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/26419/statm: 8541 8273 73 138 0 8400 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 34164

[startup+1182.9 s]
/proc/loadavg: 1.00 0.97 0.69 2/78 26420
/proc/meminfo: memFree=1027864/2055920 swapFree=4192812/4192956
[pid=26419] ppid=26417 vsize=37092 CPUtime=1182.57
/proc/26419/stat : 26419 (minisat) R 26417 26419 26362 0 -1 4194304 9107 0 0 0 118239 18 0 0 25 0 1 0 208674809 37982208 8980 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/26419/statm: 9273 8980 73 138 0 9132 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 37092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 0.97 0.70 2/78 26420
/proc/meminfo: memFree=1027864/2055920 swapFree=4192812/4192956
[pid=26419] ppid=26417 vsize=37092 CPUtime=1200.1
/proc/26419/stat : 26419 (minisat) R 26417 26419 26362 0 -1 4194304 9107 0 0 0 119991 19 0 0 25 0 1 0 208674809 37982208 8980 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26419/statm: 9273 8980 73 138 0 9132 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 37092

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.42 s]
/proc/loadavg: 1.00 0.97 0.70 2/78 26420
/proc/meminfo: memFree=1027864/2055920 swapFree=4192812/4192956
[pid=26419] ppid=26417 vsize=37092 CPUtime=1200.1
/proc/26419/stat : 26419 (minisat) R 26417 26419 26362 0 -1 4194304 9107 0 0 0 119991 19 0 0 25 0 1 0 208674809 37982208 8980 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26419/statm: 9273 8980 73 138 0 9132 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 37092

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.11
CPU user time (s): 1199.92
CPU system time (s): 0.19697
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 37092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.19697
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9107
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= 1010

runsolver used 1.38379 second user time and 2.85556 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Mon Feb 19 12:13:20 UTC 2007

IDJOB= 300124
IDBENCH= 20027
IDSOLVER= 109
FILE ID= node5/300124-1171887200

PBS_JOBID= 3848831

Free space on /tmp= 66552 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1922669300-13.cnf
COMMAND LINE= /tmp/evaluation/300124-1171887200/minisat /tmp/evaluation/300124-1171887200/instance-300124-1171887200.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-300124-1171887200 -o ROOT/results/node5/solver-300124-1171887200 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300124-1171887200/minisat /tmp/evaluation/300124-1171887200/instance-300124-1171887200.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  5f45850fd3e53a02669e4f16bcb2cc76

RANDOM SEED= 575596755

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1064312 kB
Buffers:         59760 kB
Cached:         811116 kB
SwapCached:          0 kB
Active:         527664 kB
Inactive:       386952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1064312 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1492 kB
Writeback:           0 kB
Mapped:          62632 kB
Slab:            62660 kB
Committed_AS:   757232 kB
PageTables:       1692 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= 66552 MiB

End job on node5 on Mon Feb 19 12:33:23 UTC 2007