Trace number 330165

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) 1200.12 1200.55

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k50.cnf
MD5SUMa98ae53616f0aac946d1660291c4c36b
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables102304
Number of clauses424929
Sum of the clauses size1088741
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2300970
Number of clauses of size 379606
Number of clauses of size 415114
Number of clauses of size 58599
Number of clauses of size over 518568

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 |                                                                             |
0.00/0.01	c |  Number of variables:  102304                                               |
0.00/0.01	c |  Number of clauses:    424929                                               |
0.49/0.50	c |  Parsing time:         0.46         s                                       |
2.69/2.74	c ============================[ Search Statistics ]==============================
2.69/2.74	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.69/2.74	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.69/2.74	c ===============================================================================
2.69/2.74	c |         0 |   43357   282392   920885 |    94130        0    nan |  0.000 % |
2.79/2.81	c |       101 |   43357   282392   920885 |   103543      101      8 |  6.548 % |
2.79/2.87	c |       253 |   43347   282392   920885 |   113898      252     10 |  6.726 % |
2.89/2.93	c |       483 |   43346   282392   920885 |   125287      482     11 |  6.726 % |
3.09/3.12	c |       820 |   43345   282392   920885 |   137816      818     11 |  6.727 % |
3.30/3.31	c |      1326 |   43341   282392   920885 |   151598     1322     12 |  6.755 % |
3.49/3.54	c |      2085 |   43340   282392   920885 |   166758     2080     14 |  6.756 % |
3.89/3.91	c |      3224 |   43141   280248   913846 |   183434     3215     17 |  6.759 % |
4.40/4.43	c |      4932 |   43140   280248   913846 |   201777     4922     17 |  6.760 % |
5.29/5.35	c |      7494 |   43134   280214   913748 |   221955     7478     20 |  6.775 % |
6.89/6.93	c |     11338 |   43125   280045   913223 |   244150    11321     21 |  6.775 % |
9.19/9.28	c |     17106 |   43116   280038   913209 |   268565    17086     23 |  6.788 % |
12.39/12.41	c |     25756 |   43110   279903   912729 |   295422    25733     24 |  6.790 % |
18.49/18.59	c |     38730 |   42993   278539   908531 |   324964    38692     26 |  6.904 % |
35.48/35.55	c |     58191 |   42937   278029   906801 |   357461    58148     42 |  6.959 % |
65.16/65.24	c |     87383 |   42926   277921   906487 |   393207    87334     56 |  6.972 % |
108.35/108.41	c |    131172 |   42921   277830   906192 |   432527   131078     61 |  7.002 % |
247.51/247.64	c |    196858 |   42888   277416   904900 |   475780   196755     77 |  7.011 % |
575.29/575.52	c |    295385 |   42873   277249   904337 |   523358   295257    102 |  7.025 % |
1152.78/1153.23	c |    443174 |   42847   277095   903777 |   575694   442979    128 |  7.053 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node48/watcher-330165-1173158396 -o ROOT/results/node48/solver-330165-1173158396 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330165-1173158396/minisat /tmp/evaluation/330165-1173158396/instance-330165-1173158396.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: 0.92 0.97 0.99 3/64 18629
/proc/meminfo: memFree=975296/2055920 swapFree=4192812/4192956
[pid=18629] ppid=18627 vsize=1756 CPUtime=0
/proc/18629/stat : 18629 (minisat) R 18627 18629 17060 0 -1 4194304 335 0 0 0 0 0 0 0 18 0 1 0 41633637 1798144 319 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134520197 0 0 4096 3 0 0 0 17 1 0 0
/proc/18629/statm: 439 319 50 138 0 298 0

[startup+0.10135 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 18629
/proc/meminfo: memFree=975296/2055920 swapFree=4192812/4192956
[pid=18629] ppid=18627 vsize=9144 CPUtime=0.1
/proc/18629/stat : 18629 (minisat) R 18627 18629 17060 0 -1 4194304 2022 0 0 0 9 1 0 0 18 0 1 0 41633637 9363456 2006 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134525446 0 0 4096 3 0 0 0 17 1 0 0
/proc/18629/statm: 2286 2007 58 138 0 2145 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9144

[startup+0.201366 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 18629
/proc/meminfo: memFree=975296/2055920 swapFree=4192812/4192956
[pid=18629] ppid=18627 vsize=17064 CPUtime=0.19
/proc/18629/stat : 18629 (minisat) R 18627 18629 17060 0 -1 4194304 3812 0 0 0 18 1 0 0 18 0 1 0 41633637 17473536 3797 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18629/statm: 4266 3797 58 138 0 4125 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 17064

[startup+0.301383 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 18629
/proc/meminfo: memFree=975296/2055920 swapFree=4192812/4192956
[pid=18629] ppid=18627 vsize=24700 CPUtime=0.29
/proc/18629/stat : 18629 (minisat) R 18627 18629 17060 0 -1 4194304 5527 0 0 0 27 2 0 0 19 0 1 0 41633637 25292800 5511 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18629/statm: 6175 5511 58 138 0 6034 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24700

[startup+0.701452 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 18629
/proc/meminfo: memFree=975296/2055920 swapFree=4192812/4192956
[pid=18629] ppid=18627 vsize=40136 CPUtime=0.69
/proc/18629/stat : 18629 (minisat) R 18627 18629 17060 0 -1 4194304 9345 0 0 0 64 5 0 0 22 0 1 0 41633637 41099264 9329 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18629/statm: 10034 9330 72 138 0 9893 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40136

[startup+1.50159 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 18630
/proc/meminfo: memFree=929656/2055920 swapFree=4192812/4192956
[pid=18629] ppid=18627 vsize=56744 CPUtime=1.49
/proc/18629/stat : 18629 (minisat) R 18627 18629 17060 0 -1 4194304 13314 0 0 0 142 7 0 0 25 0 1 0 41633637 58105856 13298 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532549 0 0 4096 3 0 0 0 17 1 0 0
/proc/18629/statm: 14186 13299 72 138 0 14045 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 56744

[startup+3.10187 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 18630
/proc/meminfo: memFree=917368/2055920 swapFree=4192812/4192956
[pid=18629] ppid=18627 vsize=55884 CPUtime=3.09
/proc/18629/stat : 18629 (minisat) R 18627 18629 17060 0 -1 4194304 15213 0 0 0 301 8 0 0 25 0 1 0 41633637 57225216 13397 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550254 0 0 4096 3 0 0 0 17 1 0 0
/proc/18629/statm: 13971 13397 74 138 0 13830 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 55884

[startup+6.30142 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 18630
/proc/meminfo: memFree=921536/2055920 swapFree=4192812/4192956
[pid=18629] ppid=18627 vsize=55964 CPUtime=6.29
/proc/18629/stat : 18629 (minisat) R 18627 18629 17060 0 -1 4194304 15227 0 0 0 621 8 0 0 25 0 1 0 41633637 57307136 13411 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/18629/statm: 13991 13411 74 138 0 13850 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 55964

[startup+12.7025 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 18630
/proc/meminfo: memFree=921664/2055920 swapFree=4192812/4192956
[pid=18629] ppid=18627 vsize=55964 CPUtime=12.69
/proc/18629/stat : 18629 (minisat) R 18627 18629 17060 0 -1 4194304 15227 0 0 0 1261 8 0 0 25 0 1 0 41633637 57307136 13411 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/18629/statm: 13991 13411 74 138 0 13850 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 55964

[startup+25.5017 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 18630
/proc/meminfo: memFree=921472/2055920 swapFree=4192812/4192956
[pid=18629] ppid=18627 vsize=56208 CPUtime=25.48
/proc/18629/stat : 18629 (minisat) R 18627 18629 17060 0 -1 4194304 15282 0 0 0 2540 8 0 0 25 0 1 0 41633637 57556992 13466 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552267 0 0 4096 3 0 0 0 17 1 0 0
/proc/18629/statm: 14052 13466 74 138 0 13911 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 56208

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 18630
/proc/meminfo: memFree=917952/2055920 swapFree=4192812/4192956
[pid=18629] ppid=18627 vsize=60024 CPUtime=51.06
/proc/18629/stat : 18629 (minisat) R 18627 18629 17060 0 -1 4194304 16217 0 0 0 5097 9 0 0 25 0 1 0 41633637 61464576 14401 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134557330 0 0 4096 3 0 0 0 17 1 0 0
/proc/18629/statm: 15006 14401 74 138 0 14865 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 60024

[startup+102.302 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 18630
/proc/meminfo: memFree=902528/2055920 swapFree=4192812/4192956
[pid=18629] ppid=18627 vsize=75260 CPUtime=102.25
/proc/18629/stat : 18629 (minisat) R 18627 18629 17060 0 -1 4194304 20017 0 0 0 10211 14 0 0 25 0 1 0 41633637 77066240 18201 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18629/statm: 18815 18201 74 138 0 18674 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 75260

[startup+162.301 s]
/proc/loadavg: 1.12 1.02 1.01 2/65 18630
/proc/meminfo: memFree=887552/2055920 swapFree=4192812/4192956
[pid=18629] ppid=18627 vsize=90312 CPUtime=162.22
/proc/18629/stat : 18629 (minisat) R 18627 18629 17060 0 -1 4194304 23769 0 0 0 16205 17 0 0 25 0 1 0 41633637 92479488 21953 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18629/statm: 22578 21953 74 138 0 22437 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 90312

[startup+222.306 s]
/proc/loadavg: 1.12 1.03 1.00 2/65 18630
/proc/meminfo: memFree=875328/2055920 swapFree=4192812/4192956
[pid=18629] ppid=18627 vsize=102396 CPUtime=222.21
/proc/18629/stat : 18629 (minisat) R 18627 18629 17060 0 -1 4194304 26791 0 0 0 22199 22 0 0 25 0 1 0 41633637 104853504 24975 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/18629/statm: 25599 24975 74 138 0 25458 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 102396

[startup+282.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 18630
/proc/meminfo: memFree=863616/2055920 swapFree=4192812/4192956
[pid=18629] ppid=18627 vsize=114472 CPUtime=282.19
/proc/18629/stat : 18629 (minisat) R 18627 18629 17060 0 -1 4194304 29730 0 0 0 28193 26 0 0 25 0 1 0 41633637 117219328 27914 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18629/statm: 28618 27914 74 138 0 28477 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 114472

[startup+342.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 18630
/proc/meminfo: memFree=851584/2055920 swapFree=4192812/4192956
[pid=18629] ppid=18627 vsize=126244 CPUtime=342.16
/proc/18629/stat : 18629 (minisat) R 18627 18629 17060 0 -1 4194304 32721 0 0 0 34186 30 0 0 25 0 1 0 41633637 129273856 30905 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/18629/statm: 31561 30905 74 138 0 31420 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 126244

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 18630
/proc/meminfo: memFree=838720/2055920 swapFree=4192812/4192956
[pid=18629] ppid=18627 vsize=139208 CPUtime=402.14
/proc/18629/stat : 18629 (minisat) R 18627 18629 17060 0 -1 4194304 35972 0 0 0 40180 34 0 0 25 0 1 0 41633637 142548992 34156 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/18629/statm: 34802 34156 74 138 0 34661 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 139208

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18630
/proc/meminfo: memFree=827008/2055920 swapFree=4192812/4192956
[pid=18629] ppid=18627 vsize=150644 CPUtime=462.12
/proc/18629/stat : 18629 (minisat) R 18627 18629 17060 0 -1 4194304 38856 0 0 0 46175 37 0 0 25 0 1 0 41633637 154259456 37040 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18629/statm: 37661 37040 74 138 0 37520 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 150644

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18630
/proc/meminfo: memFree=816832/2055920 swapFree=4192812/4192956
[pid=18629] ppid=18627 vsize=160980 CPUtime=522.1
/proc/18629/stat : 18629 (minisat) R 18627 18629 17060 0 -1 4194304 41426 0 0 0 52170 40 0 0 25 0 1 0 41633637 164843520 39610 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18629/statm: 40245 39610 74 138 0 40104 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 160980

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18630
/proc/meminfo: memFree=806656/2055920 swapFree=4192812/4192956
[pid=18629] ppid=18627 vsize=171000 CPUtime=582.08
/proc/18629/stat : 18629 (minisat) R 18627 18629 17060 0 -1 4194304 43938 0 0 0 58166 42 0 0 25 0 1 0 41633637 175104000 42122 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552086 0 0 4096 3 0 0 0 17 1 0 0
/proc/18629/statm: 42750 42122 74 138 0 42609 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 171000

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18630
/proc/meminfo: memFree=794368/2055920 swapFree=4192812/4192956
[pid=18629] ppid=18627 vsize=183928 CPUtime=642.06
/proc/18629/stat : 18629 (minisat) R 18627 18629 17060 0 -1 4194304 47037 0 0 0 64161 45 0 0 25 0 1 0 41633637 188342272 45221 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550639 0 0 4096 3 0 0 0 17 1 0 0
/proc/18629/statm: 45982 45221 74 138 0 45841 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 183928

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18630
/proc/meminfo: memFree=783040/2055920 swapFree=4192812/4192956
[pid=18629] ppid=18627 vsize=195040 CPUtime=702.04
/proc/18629/stat : 18629 (minisat) R 18627 18629 17060 0 -1 4194304 49831 0 0 0 70155 49 0 0 25 0 1 0 41633637 199720960 48015 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550593 0 0 4096 3 0 0 0 17 1 0 0
/proc/18629/statm: 48760 48015 74 138 0 48619 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 195040

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18630
/proc/meminfo: memFree=771136/2055920 swapFree=4192812/4192956
[pid=18629] ppid=18627 vsize=206860 CPUtime=762.02
/proc/18629/stat : 18629 (minisat) R 18627 18629 17060 0 -1 4194304 52809 0 0 0 76151 51 0 0 25 0 1 0 41633637 211824640 50993 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18629/statm: 51715 50993 74 138 0 51574 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 206860

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18630
/proc/meminfo: memFree=757632/2055920 swapFree=4192812/4192956
[pid=18629] ppid=18627 vsize=220468 CPUtime=822
/proc/18629/stat : 18629 (minisat) R 18627 18629 17060 0 -1 4194304 56208 0 0 0 82144 56 0 0 25 0 1 0 41633637 225759232 54392 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550599 0 0 4096 3 0 0 0 17 1 0 0
/proc/18629/statm: 55117 54392 74 138 0 54976 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 220468

[startup+882.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18630
/proc/meminfo: memFree=746432/2055920 swapFree=4192812/4192956
[pid=18629] ppid=18627 vsize=231448 CPUtime=881.98
/proc/18629/stat : 18629 (minisat) R 18627 18629 17060 0 -1 4194304 58965 0 0 0 88138 60 0 0 25 0 1 0 41633637 237002752 57149 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18629/statm: 57862 57149 74 138 0 57721 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 231448

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18630
/proc/meminfo: memFree=734848/2055920 swapFree=4192812/4192956
[pid=18629] ppid=18627 vsize=243264 CPUtime=941.95
/proc/18629/stat : 18629 (minisat) R 18627 18629 17060 0 -1 4194304 61902 0 0 0 94133 62 0 0 25 0 1 0 41633637 249102336 60086 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550599 0 0 4096 3 0 0 0 17 1 0 0
/proc/18629/statm: 60816 60086 74 138 0 60675 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 243264

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18630
/proc/meminfo: memFree=724160/2055920 swapFree=4192812/4192956
[pid=18629] ppid=18627 vsize=253716 CPUtime=1001.93
/proc/18629/stat : 18629 (minisat) R 18627 18629 17060 0 -1 4194304 64525 0 0 0 100127 66 0 0 25 0 1 0 41633637 259805184 62709 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/18629/statm: 63429 62709 74 138 0 63288 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 253716

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18630
/proc/meminfo: memFree=713792/2055920 swapFree=4192812/4192956
[pid=18629] ppid=18627 vsize=264164 CPUtime=1061.91
/proc/18629/stat : 18629 (minisat) R 18627 18629 17060 0 -1 4194304 67156 0 0 0 106122 69 0 0 25 0 1 0 41633637 270503936 65340 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18629/statm: 66041 65340 74 138 0 65900 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 264164

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18630
/proc/meminfo: memFree=702784/2055920 swapFree=4192812/4192956
[pid=18629] ppid=18627 vsize=275008 CPUtime=1121.89
/proc/18629/stat : 18629 (minisat) R 18627 18629 17060 0 -1 4194304 69876 0 0 0 112117 72 0 0 25 0 1 0 41633637 281608192 68060 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18629/statm: 68752 68060 74 138 0 68611 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 275008

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18630
/proc/meminfo: memFree=690816/2055920 swapFree=4192812/4192956
[pid=18629] ppid=18627 vsize=286980 CPUtime=1181.87
/proc/18629/stat : 18629 (minisat) R 18627 18629 17060 0 -1 4194304 72901 0 0 0 118112 75 0 0 25 0 1 0 41633637 293867520 71085 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/18629/statm: 71745 71085 74 138 0 71604 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 286980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18630
/proc/meminfo: memFree=687680/2055920 swapFree=4192812/4192956
[pid=18629] ppid=18627 vsize=290864 CPUtime=1200.07
/proc/18629/stat : 18629 (minisat) R 18627 18629 17060 0 -1 4194304 73624 0 0 0 119931 76 0 0 25 0 1 0 41633637 297844736 71808 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/18629/statm: 72716 71808 74 138 0 72575 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 290864

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): 1200.55
CPU time (s): 1200.12
CPU user time (s): 1199.31
CPU system time (s): 0.813876
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 290864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.31
system time used= 0.813876
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 73624
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= 7
involuntary context switches= 1675

runsolver used 0.827874 second user time and 2.46162 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Tue Mar  6 05:19:57 UTC 2007

IDJOB= 330165
IDBENCH= 20557
IDSOLVER= 109
FILE ID= node48/330165-1173158396

PBS_JOBID= 4015221

Free space on /tmp= 66506 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k50.cnf
COMMAND LINE= /tmp/evaluation/330165-1173158396/minisat /tmp/evaluation/330165-1173158396/instance-330165-1173158396.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-330165-1173158396 -o ROOT/results/node48/solver-330165-1173158396 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330165-1173158396/minisat /tmp/evaluation/330165-1173158396/instance-330165-1173158396.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  a98ae53616f0aac946d1660291c4c36b

RANDOM SEED= 111694889

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.259
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		: 3000.259
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:        975704 kB
Buffers:         38956 kB
Cached:         956148 kB
SwapCached:        144 kB
Active:         289236 kB
Inactive:       724772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        975704 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           10636 kB
Writeback:           0 kB
Mapped:          28988 kB
Slab:            52160 kB
Committed_AS:   104564 kB
PageTables:       1400 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= 66506 MiB

End job on node48 on Tue Mar  6 05:39:59 UTC 2007