Trace number 306274

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) 1200.1 1200.59

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S2051531193-03.cnf
MD5SUMab0e9ac33b65d3d4c4302e45af764ace
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark126.202
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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:  7000                                                 |
0.00/0.00	c |  Number of clauses:    29400                                                |
0.00/0.05	c |  Parsing time:         0.05         s                                       |
0.00/0.10	c ============================[ Search Statistics ]==============================
0.00/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.10	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.10	c ===============================================================================
0.00/0.10	c |         0 |    6789    29040    88289 |     9680        0    nan |  0.000 % |
0.10/0.13	c |       101 |    6789    29040    88289 |    10648      101    140 |  0.000 % |
0.10/0.16	c |       252 |    6789    29040    88289 |    11712      252    129 |  0.000 % |
0.20/0.21	c |       477 |    6789    29040    88289 |    12884      477    128 |  0.000 % |
0.20/0.29	c |       814 |    6789    29040    88289 |    14172      814    137 |  0.000 % |
0.30/0.40	c |      1321 |    6789    29040    88289 |    15589     1321    143 |  0.000 % |
0.51/0.59	c |      2080 |    6789    29040    88289 |    17148     2080    141 |  0.000 % |
0.81/0.88	c |      3219 |    6789    29040    88289 |    18863     3219    149 |  0.000 % |
1.32/1.33	c |      4928 |    6789    29040    88289 |    20749     4928    147 |  0.000 % |
2.04/2.12	c |      7490 |    6789    29040    88289 |    22824     7490    154 |  0.000 % |
3.26/3.34	c |     11336 |    6789    29040    88289 |    25107    11336    154 |  0.000 % |
5.42/5.50	c |     17103 |    6789    29040    88289 |    27618    17103    157 |  0.000 % |
9.21/9.27	c |     25752 |    6789    29040    88289 |    30379    25752    159 |  0.000 % |
15.76/15.79	c |     38726 |    6789    29040    88289 |    33417    18695    174 |  0.000 % |
26.92/26.97	c |     58188 |    6789    29040    88289 |    36759    15606    195 |  0.000 % |
46.38/46.43	c |     87380 |    6789    29040    88289 |    40435    19312    216 |  0.000 % |
79.96/80.08	c |    131172 |    6789    29040    88289 |    44479    33529    181 |  0.000 % |
145.81/145.91	c |    196856 |    6789    29040    88289 |    48927    35076    232 |  0.000 % |
241.45/241.65	c |    295383 |    6789    29040    88289 |    53819    21200    170 |  0.000 % |
401.92/402.15	c |    443174 |    6789    29040    88289 |    59201    47471    200 |  0.000 % |
678.82/679.17	c |    664857 |    6789    29040    88289 |    65122    38411    190 |  0.000 % |
1114.66/1115.09	c |    997382 |    6789    29040    88289 |    71634    62250    204 |  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/node6/watcher-306274-1172095856 -o ROOT/results/node6/solver-306274-1172095856 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306274-1172095856/minisat /tmp/evaluation/306274-1172095856/instance-306274-1172095856.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: 0.99 0.98 0.99 4/77 11894
/proc/meminfo: memFree=1441592/2055924 swapFree=4192812/4192956
[pid=11894] ppid=11892 vsize=2780 CPUtime=0
/proc/11894/stat : 11894 (minisat) R 11892 11894 11485 0 -1 4194304 448 0 0 0 0 0 0 0 20 0 1 0 229540366 2846720 432 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134705653 0 0 4096 3 0 0 0 17 1 0 0
/proc/11894/statm: 695 432 58 138 0 554 0

[startup+0.108354 s]
/proc/loadavg: 0.99 0.98 0.99 4/77 11894
/proc/meminfo: memFree=1441592/2055924 swapFree=4192812/4192956
[pid=11894] ppid=11892 vsize=4376 CPUtime=0.1
/proc/11894/stat : 11894 (minisat) R 11892 11894 11485 0 -1 4194304 925 0 0 0 10 0 0 0 20 0 1 0 229540366 4481024 850 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/11894/statm: 1094 850 71 138 0 953 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4376

[startup+0.516434 s]
/proc/loadavg: 0.99 0.98 0.99 4/77 11894
/proc/meminfo: memFree=1441592/2055924 swapFree=4192812/4192956
[pid=11894] ppid=11892 vsize=5036 CPUtime=0.51
/proc/11894/stat : 11894 (minisat) R 11892 11894 11485 0 -1 4194304 1094 0 0 0 51 0 0 0 23 0 1 0 229540366 5156864 1019 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/11894/statm: 1259 1019 73 138 0 1118 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5036

[startup+1.3366 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11895
/proc/meminfo: memFree=1436336/2055924 swapFree=4192812/4192956
[pid=11894] ppid=11892 vsize=6884 CPUtime=1.32
/proc/11894/stat : 11894 (minisat) R 11892 11894 11485 0 -1 4194304 1560 0 0 0 132 0 0 0 25 0 1 0 229540366 7049216 1485 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11894/statm: 1721 1485 73 138 0 1580 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6884

[startup+2.97292 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11895
/proc/meminfo: memFree=1433648/2055924 swapFree=4192812/4192956
[pid=11894] ppid=11892 vsize=10464 CPUtime=2.96
/proc/11894/stat : 11894 (minisat) R 11892 11894 11485 0 -1 4194304 2453 0 0 0 295 1 0 0 25 0 1 0 229540366 10715136 2378 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/11894/statm: 2616 2378 73 138 0 2475 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10464

[startup+6.25257 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11895
/proc/meminfo: memFree=1427248/2055924 swapFree=4192812/4192956
[pid=11894] ppid=11892 vsize=16452 CPUtime=6.24
/proc/11894/stat : 11894 (minisat) R 11892 11894 11485 0 -1 4194304 3941 0 0 0 622 2 0 0 25 0 1 0 229540366 16846848 3866 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11894/statm: 4113 3866 73 138 0 3972 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16452

[startup+12.7058 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11895
/proc/meminfo: memFree=1417648/2055924 swapFree=4192812/4192956
[pid=11894] ppid=11892 vsize=24932 CPUtime=12.69
/proc/11894/stat : 11894 (minisat) R 11892 11894 11485 0 -1 4194304 6054 0 0 0 1265 4 0 0 25 0 1 0 229540366 25530368 5979 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11894/statm: 6233 5979 73 138 0 6092 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24932

[startup+25.5114 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11895
/proc/meminfo: memFree=1412528/2055924 swapFree=4192812/4192956
[pid=11894] ppid=11892 vsize=30080 CPUtime=25.49
/proc/11894/stat : 11894 (minisat) R 11892 11894 11485 0 -1 4194304 7336 0 0 0 2543 6 0 0 25 0 1 0 229540366 30801920 7261 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/11894/statm: 7520 7261 73 138 0 7379 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30080

[startup+51.1234 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11895
/proc/meminfo: memFree=1406000/2055924 swapFree=4192812/4192956
[pid=11894] ppid=11892 vsize=36548 CPUtime=51.09
/proc/11894/stat : 11894 (minisat) R 11892 11894 11485 0 -1 4194304 8963 0 0 0 5101 8 0 0 25 0 1 0 229540366 37425152 8888 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/11894/statm: 9137 8888 73 138 0 8996 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 36548

[startup+102.342 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11895
/proc/meminfo: memFree=1402736/2055924 swapFree=4192812/4192956
[pid=11894] ppid=11892 vsize=39796 CPUtime=102.29
/proc/11894/stat : 11894 (minisat) R 11892 11894 11485 0 -1 4194304 9763 0 0 0 10220 9 0 0 25 0 1 0 229540366 40751104 9688 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11894/statm: 9949 9688 74 138 0 9808 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 39796

[startup+162.379 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11895
/proc/meminfo: memFree=1391856/2055924 swapFree=4192812/4192956
[pid=11894] ppid=11892 vsize=50624 CPUtime=162.31
/proc/11894/stat : 11894 (minisat) R 11892 11894 11485 0 -1 4194304 12472 0 0 0 16219 12 0 0 25 0 1 0 229540366 51838976 12397 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/11894/statm: 12656 12397 74 138 0 12515 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 50624

[startup+222.405 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11895
/proc/meminfo: memFree=1391856/2055924 swapFree=4192812/4192956
[pid=11894] ppid=11892 vsize=50624 CPUtime=222.31
/proc/11894/stat : 11894 (minisat) R 11892 11894 11485 0 -1 4194304 12472 0 0 0 22219 12 0 0 25 0 1 0 229540366 51838976 12397 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/11894/statm: 12656 12397 74 138 0 12515 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 50624

[startup+282.431 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11895
/proc/meminfo: memFree=1391792/2055924 swapFree=4192812/4192956
[pid=11894] ppid=11892 vsize=50624 CPUtime=282.32
/proc/11894/stat : 11894 (minisat) R 11892 11894 11485 0 -1 4194304 12477 0 0 0 28219 13 0 0 25 0 1 0 229540366 51838976 12402 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/11894/statm: 12656 12402 74 138 0 12515 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 50624

[startup+342.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11895
/proc/meminfo: memFree=1389424/2055924 swapFree=4192812/4192956
[pid=11894] ppid=11892 vsize=52868 CPUtime=342.32
/proc/11894/stat : 11894 (minisat) R 11892 11894 11485 0 -1 4194304 13055 0 0 0 34218 14 0 0 25 0 1 0 229540366 54136832 12980 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/11894/statm: 13217 12980 74 138 0 13076 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 52868

[startup+402.494 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11895
/proc/meminfo: memFree=1388464/2055924 swapFree=4192812/4192956
[pid=11894] ppid=11892 vsize=53932 CPUtime=402.33
/proc/11894/stat : 11894 (minisat) R 11892 11894 11485 0 -1 4194304 13314 0 0 0 40218 15 0 0 25 0 1 0 229540366 55226368 13239 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/11894/statm: 13483 13239 74 138 0 13342 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 53932

[startup+462.528 s]
/proc/loadavg: 1.10 1.01 1.00 2/78 11895
/proc/meminfo: memFree=1384496/2055924 swapFree=4192812/4192956
[pid=11894] ppid=11892 vsize=57892 CPUtime=462.34
/proc/11894/stat : 11894 (minisat) R 11892 11894 11485 0 -1 4194304 14297 0 0 0 46218 16 0 0 25 0 1 0 229540366 59281408 14222 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/11894/statm: 14473 14222 74 138 0 14332 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 57892

[startup+522.561 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 11895
/proc/meminfo: memFree=1384496/2055924 swapFree=4192812/4192956
[pid=11894] ppid=11892 vsize=57864 CPUtime=522.36
/proc/11894/stat : 11894 (minisat) R 11892 11894 11485 0 -1 4194304 14297 0 0 0 52219 17 0 0 25 0 1 0 229540366 59252736 14222 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11894/statm: 14466 14222 74 138 0 14325 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 57864

[startup+582.588 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 11895
/proc/meminfo: memFree=1384240/2055924 swapFree=4192812/4192956
[pid=11894] ppid=11892 vsize=58128 CPUtime=582.36
/proc/11894/stat : 11894 (minisat) R 11892 11894 11485 0 -1 4194304 14355 0 0 0 58219 17 0 0 25 0 1 0 229540366 59523072 14280 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/11894/statm: 14532 14280 74 138 0 14391 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 58128

[startup+642.622 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 11895
/proc/meminfo: memFree=1381424/2055924 swapFree=4192812/4192956
[pid=11894] ppid=11892 vsize=60900 CPUtime=642.37
/proc/11894/stat : 11894 (minisat) R 11892 11894 11485 0 -1 4194304 15064 0 0 0 64219 18 0 0 25 0 1 0 229540366 62361600 14989 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550279 0 0 4096 3 0 0 0 17 1 0 0
/proc/11894/statm: 15225 14989 74 138 0 15084 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 60900

[startup+702.653 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 11895
/proc/meminfo: memFree=1379376/2055924 swapFree=4192812/4192956
[pid=11894] ppid=11892 vsize=63528 CPUtime=702.38
/proc/11894/stat : 11894 (minisat) R 11892 11894 11485 0 -1 4194304 15692 0 0 0 70218 20 0 0 25 0 1 0 229540366 65052672 15617 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/11894/statm: 15882 15617 74 138 0 15741 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 63528

[startup+762.684 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 11895
/proc/meminfo: memFree=1378096/2055924 swapFree=4192812/4192956
[pid=11894] ppid=11892 vsize=64452 CPUtime=762.39
/proc/11894/stat : 11894 (minisat) R 11892 11894 11485 0 -1 4194304 15914 0 0 0 76218 21 0 0 25 0 1 0 229540366 65998848 15839 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11894/statm: 16113 15839 74 138 0 15972 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 64452

[startup+822.722 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11895
/proc/meminfo: memFree=1377392/2055924 swapFree=4192812/4192956
[pid=11894] ppid=11892 vsize=64980 CPUtime=822.4
/proc/11894/stat : 11894 (minisat) R 11892 11894 11485 0 -1 4194304 16071 0 0 0 82219 21 0 0 25 0 1 0 229540366 66539520 15996 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/11894/statm: 16245 15996 74 138 0 16104 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 64980

[startup+882.748 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11895
/proc/meminfo: memFree=1374960/2055924 swapFree=4192812/4192956
[pid=11894] ppid=11892 vsize=67500 CPUtime=882.41
/proc/11894/stat : 11894 (minisat) R 11892 11894 11485 0 -1 4194304 16690 0 0 0 88218 23 0 0 25 0 1 0 229540366 69120000 16615 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/11894/statm: 16875 16615 74 138 0 16734 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 67500

[startup+942.776 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11895
/proc/meminfo: memFree=1374896/2055924 swapFree=4192812/4192956
[pid=11894] ppid=11892 vsize=67500 CPUtime=942.41
/proc/11894/stat : 11894 (minisat) R 11892 11894 11485 0 -1 4194304 16690 0 0 0 94218 23 0 0 25 0 1 0 229540366 69120000 16615 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/11894/statm: 16875 16615 74 138 0 16734 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 67500

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11895
/proc/meminfo: memFree=1374896/2055924 swapFree=4192812/4192956
[pid=11894] ppid=11892 vsize=67500 CPUtime=1002.42
/proc/11894/stat : 11894 (minisat) R 11892 11894 11485 0 -1 4194304 16690 0 0 0 100218 24 0 0 25 0 1 0 229540366 69120000 16615 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/11894/statm: 16875 16615 74 138 0 16734 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 67500

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11895
/proc/meminfo: memFree=1374896/2055924 swapFree=4192812/4192956
[pid=11894] ppid=11892 vsize=67500 CPUtime=1062.43
/proc/11894/stat : 11894 (minisat) R 11892 11894 11485 0 -1 4194304 16690 0 0 0 106219 24 0 0 25 0 1 0 229540366 69120000 16615 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/11894/statm: 16875 16615 74 138 0 16734 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 67500

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11895
/proc/meminfo: memFree=1369136/2055924 swapFree=4192812/4192956
[pid=11894] ppid=11892 vsize=73308 CPUtime=1122.44
/proc/11894/stat : 11894 (minisat) R 11892 11894 11485 0 -1 4194304 18129 0 0 0 112218 26 0 0 25 0 1 0 229540366 75067392 18054 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/11894/statm: 18327 18054 74 138 0 18186 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 73308

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11895
/proc/meminfo: memFree=1369136/2055924 swapFree=4192812/4192956
[pid=11894] ppid=11892 vsize=73308 CPUtime=1182.46
/proc/11894/stat : 11894 (minisat) R 11892 11894 11485 0 -1 4194304 18129 0 0 0 118219 27 0 0 25 0 1 0 229540366 75067392 18054 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11894/statm: 18327 18054 74 138 0 18186 0
Current children cumulated CPU time (s) 1182.46
Current children cumulated vsize (KiB) 73308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11895
/proc/meminfo: memFree=1368560/2055924 swapFree=4192812/4192956
[pid=11894] ppid=11892 vsize=73836 CPUtime=1200.07
/proc/11894/stat : 11894 (minisat) R 11892 11894 11485 0 -1 4194304 18269 0 0 0 119980 27 0 0 25 0 1 0 229540366 75608064 18194 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/11894/statm: 18459 18194 74 138 0 18318 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 73836

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): 1200.59
CPU time (s): 1200.1
CPU user time (s): 1199.8
CPU system time (s): 0.291955
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 73836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.291955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18269
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= 1133

runsolver used 1.40479 second user time and 2.77658 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Wed Feb 21 22:10:56 UTC 2007

IDJOB= 306274
IDBENCH= 20177
IDSOLVER= 109
FILE ID= node6/306274-1172095856

PBS_JOBID= 3865335

Free space on /tmp= 66549 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S2051531193-03.cnf
COMMAND LINE= /tmp/evaluation/306274-1172095856/minisat /tmp/evaluation/306274-1172095856/instance-306274-1172095856.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-306274-1172095856 -o ROOT/results/node6/solver-306274-1172095856 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306274-1172095856/minisat /tmp/evaluation/306274-1172095856/instance-306274-1172095856.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  ab0e9ac33b65d3d4c4302e45af764ace

RANDOM SEED= 213348487

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1442000 kB
Buffers:         63064 kB
Cached:         415520 kB
SwapCached:          0 kB
Active:         219948 kB
Inactive:       314936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1442000 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1404 kB
Writeback:           0 kB
Mapped:          75164 kB
Slab:            64608 kB
Committed_AS:   864012 kB
PageTables:       1744 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= 66549 MiB

End job on node6 on Wed Feb 21 22:30:59 UTC 2007