Trace number 302461

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) 1200.05 1200.49

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1509822356-13.cnf
MD5SUMd639aa5f27d6199159a1100595976bbc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark362.765
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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:  900                                                  |
0.00/0.00	c |  Number of clauses:    18000                                                |
0.00/0.03	c |  Parsing time:         0.04         s                                       |
0.10/0.12	c ============================[ Search Statistics ]==============================
0.10/0.12	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.12	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.12	c ===============================================================================
0.10/0.12	c |         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.10/0.13	c |       100 |     900    18000    90000 |     6600      100    112 |  0.000 % |
0.10/0.15	c |       251 |     900    18000    90000 |     7260      251    106 |  0.000 % |
0.10/0.17	c |       477 |     900    18000    90000 |     7986      477    108 |  0.000 % |
0.10/0.20	c |       814 |     900    18000    90000 |     8784      814    108 |  0.000 % |
0.20/0.26	c |      1320 |     900    18000    90000 |     9663     1320    113 |  0.000 % |
0.30/0.34	c |      2084 |     900    18000    90000 |    10629     2084    115 |  0.000 % |
0.40/0.47	c |      3224 |     900    18000    90000 |    11692     3224    115 |  0.000 % |
0.61/0.67	c |      4932 |     900    18000    90000 |    12861     4932    118 |  0.000 % |
1.01/1.03	c |      7495 |     900    18000    90000 |    14147     7495    118 |  0.000 % |
1.63/1.67	c |     11341 |     900    18000    90000 |    15562    11341    119 |  0.000 % |
2.75/2.82	c |     17108 |     900    18000    90000 |    17118     9173    123 |  0.000 % |
4.70/4.80	c |     25760 |     900    18000    90000 |    18830     9100    131 |  0.000 % |
7.88/7.92	c |     38734 |     900    18000    90000 |    20713    12492    129 |  0.000 % |
13.71/13.78	c |     58197 |     900    18000    90000 |    22784    10915    128 |  0.000 % |
23.34/23.44	c |     87391 |     900    18000    90000 |    25063    16644    131 |  0.000 % |
41.46/41.54	c |    131180 |     900    18000    90000 |    27569    20779    130 |  0.000 % |
67.47/67.49	c |    196864 |     900    18000    90000 |    30326    25732    133 |  0.000 % |
111.49/111.58	c |    295391 |     900    18000    90000 |    33359    17294    123 |  0.000 % |
180.09/180.19	c |    443180 |     900    18000    90000 |    36695    18280    123 |  0.000 % |
290.12/290.36	c |    664863 |     900    18000    90000 |    40364    23908    129 |  0.000 % |
474.31/474.56	c |    997388 |     900    18000    90000 |    44401    36472    134 |  0.000 % |
760.99/761.34	c |   1496176 |     900    18000    90000 |    48841    42310    131 |  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/node76/watcher-302461-1172012213 -o ROOT/results/node76/solver-302461-1172012213 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302461-1172012213/minisat /tmp/evaluation/302461-1172012213/instance-302461-1172012213.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: 0.92 1.08 1.86 3/69 29422
/proc/meminfo: memFree=1722688/2055888 swapFree=4082452/4096564
[pid=29422] ppid=29420 vsize=2020 CPUtime=0
/proc/29422/stat : 29422 (minisat) R 29420 29422 28290 0 -1 4194304 256 0 0 0 0 0 0 0 20 0 1 0 221179591 2068480 241 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532343 0 0 4096 3 0 0 0 17 1 0 0
/proc/29422/statm: 505 241 58 138 0 364 0

[startup+0.107029 s]
/proc/loadavg: 0.92 1.08 1.86 3/69 29422
/proc/meminfo: memFree=1722688/2055888 swapFree=4082452/4096564
[pid=29422] ppid=29420 vsize=3424 CPUtime=0.1
/proc/29422/stat : 29422 (minisat) R 29420 29422 28290 0 -1 4194304 626 0 0 0 10 0 0 0 21 0 1 0 221179591 3506176 611 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530743 0 0 4096 3 0 0 0 17 1 0 0
/proc/29422/statm: 856 611 71 138 0 715 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3424

[startup+0.515075 s]
/proc/loadavg: 0.92 1.08 1.86 3/69 29422
/proc/meminfo: memFree=1722688/2055888 swapFree=4082452/4096564
[pid=29422] ppid=29420 vsize=4640 CPUtime=0.5
/proc/29422/stat : 29422 (minisat) R 29420 29422 28290 0 -1 4194304 996 0 0 0 50 0 0 0 25 0 1 0 221179591 4751360 907 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550883 0 0 4096 3 0 0 0 17 1 0 0
/proc/29422/statm: 1160 907 73 138 0 1019 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4640

[startup+1.33517 s]
/proc/loadavg: 0.92 1.08 1.86 2/70 29423
/proc/meminfo: memFree=1716920/2055888 swapFree=4082452/4096564
[pid=29422] ppid=29420 vsize=7548 CPUtime=1.32
/proc/29422/stat : 29422 (minisat) R 29420 29422 28290 0 -1 4194304 1740 0 0 0 132 0 0 0 25 0 1 0 221179591 7729152 1651 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/29422/statm: 1887 1651 73 138 0 1746 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7548

[startup+2.97136 s]
/proc/loadavg: 0.92 1.08 1.86 2/70 29423
/proc/meminfo: memFree=1713592/2055888 swapFree=4082452/4096564
[pid=29422] ppid=29420 vsize=10892 CPUtime=2.96
/proc/29422/stat : 29422 (minisat) R 29420 29422 28290 0 -1 4194304 2572 0 0 0 296 0 0 0 25 0 1 0 221179591 11153408 2483 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/29422/statm: 2723 2483 73 138 0 2582 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10892

[startup+6.25074 s]
/proc/loadavg: 0.93 1.08 1.85 2/70 29423
/proc/meminfo: memFree=1711288/2055888 swapFree=4082452/4096564
[pid=29422] ppid=29420 vsize=12344 CPUtime=6.24
/proc/29422/stat : 29422 (minisat) R 29420 29422 28290 0 -1 4194304 2933 0 0 0 623 1 0 0 25 0 1 0 221179591 12640256 2844 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134557327 0 0 4096 3 0 0 0 17 1 0 0
/proc/29422/statm: 3086 2844 73 138 0 2945 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 12344

[startup+12.7015 s]
/proc/loadavg: 0.94 1.07 1.84 2/70 29423
/proc/meminfo: memFree=1708856/2055888 swapFree=4082452/4096564
[pid=29422] ppid=29420 vsize=14772 CPUtime=12.69
/proc/29422/stat : 29422 (minisat) R 29420 29422 28290 0 -1 4194304 3531 0 0 0 1267 2 0 0 25 0 1 0 221179591 15126528 3442 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29422/statm: 3693 3442 73 138 0 3552 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14772

[startup+25.505 s]
/proc/loadavg: 0.95 1.07 1.83 2/70 29423
/proc/meminfo: memFree=1706808/2055888 swapFree=4082452/4096564
[pid=29422] ppid=29420 vsize=16892 CPUtime=25.49
/proc/29422/stat : 29422 (minisat) R 29420 29422 28290 0 -1 4194304 4077 0 0 0 2547 2 0 0 25 0 1 0 221179591 17297408 3988 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/29422/statm: 4223 3988 73 138 0 4082 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16892

[startup+51.1119 s]
/proc/loadavg: 0.96 1.06 1.81 2/70 29423
/proc/meminfo: memFree=1704376/2055888 swapFree=4082452/4096564
[pid=29422] ppid=29420 vsize=19180 CPUtime=51.08
/proc/29422/stat : 29422 (minisat) R 29420 29422 28290 0 -1 4194304 4637 0 0 0 5106 2 0 0 25 0 1 0 221179591 19640320 4548 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/29422/statm: 4795 4548 73 138 0 4654 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19180

[startup+102.317 s]
/proc/loadavg: 0.98 1.05 1.77 2/70 29423
/proc/meminfo: memFree=1702072/2055888 swapFree=4082452/4096564
[pid=29422] ppid=29420 vsize=21424 CPUtime=102.28
/proc/29422/stat : 29422 (minisat) R 29420 29422 28290 0 -1 4194304 5209 0 0 0 10225 3 0 0 25 0 1 0 221179591 21938176 5120 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/29422/statm: 5356 5120 73 138 0 5215 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 21424

[startup+162.332 s]
/proc/loadavg: 0.99 1.04 1.72 2/70 29423
/proc/meminfo: memFree=1699256/2055888 swapFree=4082452/4096564
[pid=29422] ppid=29420 vsize=24328 CPUtime=162.28
/proc/29422/stat : 29422 (minisat) R 29420 29422 28290 0 -1 4194304 5911 0 0 0 16224 4 0 0 25 0 1 0 221179591 24911872 5822 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/29422/statm: 6082 5822 73 138 0 5941 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 24328

[startup+222.345 s]
/proc/loadavg: 0.99 1.03 1.67 2/70 29423
/proc/meminfo: memFree=1696376/2055888 swapFree=4082452/4096564
[pid=29422] ppid=29420 vsize=27136 CPUtime=222.27
/proc/29422/stat : 29422 (minisat) R 29420 29422 28290 0 -1 4194304 6626 0 0 0 22223 4 0 0 25 0 1 0 221179591 27787264 6537 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/29422/statm: 6784 6537 73 138 0 6643 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 27136

[startup+282.376 s]
/proc/loadavg: 0.99 1.02 1.62 2/76 29531
/proc/meminfo: memFree=1694528/2055888 swapFree=4082452/4096564
[pid=29422] ppid=29420 vsize=27524 CPUtime=282.23
/proc/29422/stat : 29422 (minisat) R 29420 29422 28290 0 -1 4194304 6741 0 0 0 28219 4 0 0 25 0 1 0 221179591 28184576 6652 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29422/statm: 6881 6652 73 138 0 6740 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 27524

[startup+342.42 s]
/proc/loadavg: 0.99 1.02 1.58 2/70 29621
/proc/meminfo: memFree=1692152/2055888 swapFree=4082452/4096564
[pid=29422] ppid=29420 vsize=30828 CPUtime=342.22
/proc/29422/stat : 29422 (minisat) R 29420 29422 28290 0 -1 4194304 7570 0 0 0 34217 5 0 0 25 0 1 0 221179591 31567872 7481 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/29422/statm: 7707 7481 73 138 0 7566 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 30828

[startup+402.443 s]
/proc/loadavg: 0.99 1.01 1.54 2/70 29621
/proc/meminfo: memFree=1692344/2055888 swapFree=4082452/4096564
[pid=29422] ppid=29420 vsize=30828 CPUtime=402.22
/proc/29422/stat : 29422 (minisat) R 29420 29422 28290 0 -1 4194304 7570 0 0 0 40217 5 0 0 25 0 1 0 221179591 31567872 7481 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29422/statm: 7707 7481 73 138 0 7566 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 30828

[startup+462.459 s]
/proc/loadavg: 0.99 1.00 1.51 2/70 29621
/proc/meminfo: memFree=1692152/2055888 swapFree=4082452/4096564
[pid=29422] ppid=29420 vsize=31092 CPUtime=462.23
/proc/29422/stat : 29422 (minisat) R 29420 29422 28290 0 -1 4194304 7616 0 0 0 46217 6 0 0 25 0 1 0 221179591 31838208 7527 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/29422/statm: 7773 7527 73 138 0 7632 0
Current children cumulated CPU time (s) 462.23
Current children cumulated vsize (KiB) 31092

[startup+522.474 s]
/proc/loadavg: 0.99 1.00 1.47 2/70 29621
/proc/meminfo: memFree=1688760/2055888 swapFree=4082452/4096564
[pid=29422] ppid=29420 vsize=34488 CPUtime=522.22
/proc/29422/stat : 29422 (minisat) R 29420 29422 28290 0 -1 4194304 8462 0 0 0 52216 6 0 0 25 0 1 0 221179591 35315712 8373 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/29422/statm: 8622 8373 73 138 0 8481 0
Current children cumulated CPU time (s) 522.22
Current children cumulated vsize (KiB) 34488

[startup+582.488 s]
/proc/loadavg: 0.99 1.00 1.44 2/70 29621
/proc/meminfo: memFree=1688760/2055888 swapFree=4082452/4096564
[pid=29422] ppid=29420 vsize=34440 CPUtime=582.22
/proc/29422/stat : 29422 (minisat) R 29420 29422 28290 0 -1 4194304 8462 0 0 0 58216 6 0 0 25 0 1 0 221179591 35266560 8370 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29422/statm: 8610 8370 73 138 0 8469 0
Current children cumulated CPU time (s) 582.22
Current children cumulated vsize (KiB) 34440

[startup+642.507 s]
/proc/loadavg: 1.04 1.01 1.41 2/70 29621
/proc/meminfo: memFree=1688632/2055888 swapFree=4082452/4096564
[pid=29422] ppid=29420 vsize=34704 CPUtime=642.22
/proc/29422/stat : 29422 (minisat) R 29420 29422 28290 0 -1 4194304 8511 0 0 0 64216 6 0 0 25 0 1 0 221179591 35536896 8419 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29422/statm: 8676 8419 73 138 0 8535 0
Current children cumulated CPU time (s) 642.22
Current children cumulated vsize (KiB) 34704

[startup+702.523 s]
/proc/loadavg: 1.01 1.01 1.39 2/70 29621
/proc/meminfo: memFree=1688440/2055888 swapFree=4082452/4096564
[pid=29422] ppid=29420 vsize=34836 CPUtime=702.23
/proc/29422/stat : 29422 (minisat) R 29420 29422 28290 0 -1 4194304 8551 0 0 0 70216 7 0 0 25 0 1 0 221179591 35672064 8459 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/29422/statm: 8709 8459 73 138 0 8568 0
Current children cumulated CPU time (s) 702.23
Current children cumulated vsize (KiB) 34836

[startup+762.537 s]
/proc/loadavg: 1.00 1.00 1.36 2/70 29621
/proc/meminfo: memFree=1688376/2055888 swapFree=4082452/4096564
[pid=29422] ppid=29420 vsize=34836 CPUtime=762.22
/proc/29422/stat : 29422 (minisat) R 29420 29422 28290 0 -1 4194304 8552 0 0 0 76215 7 0 0 25 0 1 0 221179591 35672064 8460 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551948 0 0 4096 3 0 0 0 17 1 0 0
/proc/29422/statm: 8709 8460 73 138 0 8568 0
Current children cumulated CPU time (s) 762.22
Current children cumulated vsize (KiB) 34836

[startup+822.559 s]
/proc/loadavg: 1.00 1.00 1.33 2/70 29621
/proc/meminfo: memFree=1685752/2055888 swapFree=4082452/4096564
[pid=29422] ppid=29420 vsize=37556 CPUtime=822.22
/proc/29422/stat : 29422 (minisat) R 29420 29422 28290 0 -1 4194304 9233 0 0 0 82215 7 0 0 25 0 1 0 221179591 38457344 9141 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29422/statm: 9389 9141 73 138 0 9248 0
Current children cumulated CPU time (s) 822.22
Current children cumulated vsize (KiB) 37556

[startup+882.574 s]
/proc/loadavg: 1.00 1.00 1.31 2/70 29621
/proc/meminfo: memFree=1684408/2055888 swapFree=4082452/4096564
[pid=29422] ppid=29420 vsize=39008 CPUtime=882.22
/proc/29422/stat : 29422 (minisat) R 29420 29422 28290 0 -1 4194304 9579 0 0 0 88215 7 0 0 25 0 1 0 221179591 39944192 9487 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550674 0 0 4096 3 0 0 0 17 1 0 0
/proc/29422/statm: 9752 9487 73 138 0 9611 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 39008

[startup+942.588 s]
/proc/loadavg: 1.00 1.00 1.29 2/70 29621
/proc/meminfo: memFree=1684472/2055888 swapFree=4082452/4096564
[pid=29422] ppid=29420 vsize=38768 CPUtime=942.21
/proc/29422/stat : 29422 (minisat) R 29420 29422 28290 0 -1 4194304 9579 0 0 0 94214 7 0 0 25 0 1 0 221179591 39698432 9457 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/29422/statm: 9692 9457 73 138 0 9551 0
Current children cumulated CPU time (s) 942.21
Current children cumulated vsize (KiB) 38768

[startup+1002.6 s]
/proc/loadavg: 1.00 1.00 1.27 2/70 29621
/proc/meminfo: memFree=1684024/2055888 swapFree=4082452/4096564
[pid=29422] ppid=29420 vsize=39296 CPUtime=1002.21
/proc/29422/stat : 29422 (minisat) R 29420 29422 28290 0 -1 4194304 9694 0 0 0 100214 7 0 0 25 0 1 0 221179591 40239104 9572 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29422/statm: 9824 9572 73 138 0 9683 0
Current children cumulated CPU time (s) 1002.21
Current children cumulated vsize (KiB) 39296

[startup+1062.62 s]
/proc/loadavg: 1.00 1.00 1.25 2/70 29621
/proc/meminfo: memFree=1684088/2055888 swapFree=4082452/4096564
[pid=29422] ppid=29420 vsize=39296 CPUtime=1062.21
/proc/29422/stat : 29422 (minisat) R 29420 29422 28290 0 -1 4194304 9694 0 0 0 106214 7 0 0 25 0 1 0 221179591 40239104 9572 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29422/statm: 9824 9572 73 138 0 9683 0
Current children cumulated CPU time (s) 1062.21
Current children cumulated vsize (KiB) 39296

[startup+1122.64 s]
/proc/loadavg: 1.00 1.00 1.23 2/70 29621
/proc/meminfo: memFree=1683960/2055888 swapFree=4082452/4096564
[pid=29422] ppid=29420 vsize=39460 CPUtime=1122.21
/proc/29422/stat : 29422 (minisat) R 29420 29422 28290 0 -1 4194304 9717 0 0 0 112214 7 0 0 25 0 1 0 221179591 40407040 9595 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/29422/statm: 9865 9595 73 138 0 9724 0
Current children cumulated CPU time (s) 1122.21
Current children cumulated vsize (KiB) 39460

[startup+1182.66 s]
/proc/loadavg: 1.00 1.00 1.21 2/70 29621
/proc/meminfo: memFree=1683448/2055888 swapFree=4082452/4096564
[pid=29422] ppid=29420 vsize=39988 CPUtime=1182.21
/proc/29422/stat : 29422 (minisat) R 29420 29422 28290 0 -1 4194304 9854 0 0 0 118214 7 0 0 25 0 1 0 221179591 40947712 9732 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29422/statm: 9997 9732 73 138 0 9856 0
Current children cumulated CPU time (s) 1182.21
Current children cumulated vsize (KiB) 39988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.21 2/70 29621
/proc/meminfo: memFree=1683384/2055888 swapFree=4082452/4096564
[pid=29422] ppid=29420 vsize=39988 CPUtime=1200.03
/proc/29422/stat : 29422 (minisat) R 29420 29422 28290 0 -1 4194304 9854 0 0 0 119996 7 0 0 25 0 1 0 221179591 40947712 9732 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/29422/statm: 9997 9732 73 138 0 9856 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 39988

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): 1200.49
CPU time (s): 1200.05
CPU user time (s): 1199.96
CPU system time (s): 0.084987
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 39988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9854
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= 1930

runsolver used 1.05184 second user time and 2.24166 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Tue Feb 20 22:56:53 UTC 2007

IDJOB= 302461
IDBENCH= 20084
IDSOLVER= 109
FILE ID= node76/302461-1172012213

PBS_JOBID= 3892640

Free space on /tmp= 66650 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1509822356-13.cnf
COMMAND LINE= /tmp/evaluation/302461-1172012213/minisat /tmp/evaluation/302461-1172012213/instance-302461-1172012213.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-302461-1172012213 -o ROOT/results/node76/solver-302461-1172012213 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302461-1172012213/minisat /tmp/evaluation/302461-1172012213/instance-302461-1172012213.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  d639aa5f27d6199159a1100595976bbc

RANDOM SEED= 101149541

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1723096 kB
Buffers:         31564 kB
Cached:         246916 kB
SwapCached:       8004 kB
Active:         182732 kB
Inactive:       110624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1723096 kB
SwapTotal:     4096564 kB
SwapFree:      4082452 kB
Dirty:            1284 kB
Writeback:           0 kB
Mapped:          15508 kB
Slab:            25872 kB
Committed_AS:   975156 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66650 MiB

End job on node76 on Tue Feb 20 23:16:55 UTC 2007