Trace number 300821

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) 1200.08 1200.53

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1638354370-16.cnf
MD5SUMba6ae373482c2c9451134b661ab28d3f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.76982
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
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:  700                                                  |
0.00/0.00	c |  Number of clauses:    14000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.00/0.09	c ============================[ Search Statistics ]==============================
0.00/0.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.09	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.09	c ===============================================================================
0.00/0.09	c |         0 |     700    14000    70000 |     4666        0    nan |  0.000 % |
0.10/0.10	c |       101 |     700    14000    70000 |     5133      101     93 |  0.000 % |
0.10/0.12	c |       251 |     700    14000    70000 |     5646      251     95 |  0.000 % |
0.10/0.14	c |       476 |     700    14000    70000 |     6211      476    102 |  0.000 % |
0.10/0.17	c |       813 |     700    14000    70000 |     6832      813     98 |  0.000 % |
0.20/0.22	c |      1322 |     700    14000    70000 |     7515     1322    100 |  0.000 % |
0.20/0.30	c |      2081 |     700    14000    70000 |     8267     2081     99 |  0.000 % |
0.41/0.42	c |      3224 |     700    14000    70000 |     9094     3224     97 |  0.000 % |
0.51/0.60	c |      4933 |     700    14000    70000 |    10003     4933     99 |  0.000 % |
0.91/0.93	c |      7495 |     700    14000    70000 |    11003     7495    100 |  0.000 % |
1.43/1.53	c |     11339 |     700    14000    70000 |    12104     5716     98 |  0.000 % |
2.35/2.45	c |     17105 |     700    14000    70000 |    13314    11482    102 |  0.000 % |
3.99/4.10	c |     25754 |     700    14000    70000 |    14645    13352    105 |  0.000 % |
6.75/6.84	c |     38728 |     700    14000    70000 |    16110    11416    108 |  0.000 % |
11.56/11.59	c |     58189 |     700    14000    70000 |    17721    14533    106 |  0.000 % |
19.15/19.22	c |     87381 |     700    14000    70000 |    19493    16762    110 |  0.000 % |
33.07/33.13	c |    131171 |     700    14000    70000 |    21443    11232    106 |  0.000 % |
54.79/54.82	c |    196855 |     700    14000    70000 |    23587    11886    102 |  0.000 % |
88.68/88.76	c |    295382 |     700    14000    70000 |    25946    14414    105 |  0.000 % |
148.69/148.79	c |    443172 |     700    14000    70000 |    28540    26142    109 |  0.000 % |
243.42/243.57	c |    664856 |     700    14000    70000 |    31394    23944    108 |  0.000 % |
377.35/377.54	c |    997381 |     700    14000    70000 |    34534    23120    104 |  0.000 % |
605.50/605.82	c |   1496170 |     700    14000    70000 |    37987    24077    105 |  0.000 % |
987.47/987.91	c |   2244353 |     700    14000    70000 |    41786    29721    109 |  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-300821-1171937914 -o ROOT/results/node6/solver-300821-1171937914 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300821-1171937914/minisat /tmp/evaluation/300821-1171937914/instance-300821-1171937914.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: 0.93 0.98 0.91 3/77 27056
/proc/meminfo: memFree=1324664/2055924 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=1888 CPUtime=0
/proc/27056/stat : 27056 (minisat) R 27054 27056 26173 0 -1 4194304 226 0 0 0 0 0 0 0 18 0 1 0 213746091 1933312 210 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/27056/statm: 472 210 58 138 0 331 0

[startup+0.1078 s]
/proc/loadavg: 0.93 0.98 0.91 3/77 27056
/proc/meminfo: memFree=1324664/2055924 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=2848 CPUtime=0.1
/proc/27056/stat : 27056 (minisat) R 27054 27056 26173 0 -1 4194304 514 0 0 0 10 0 0 0 18 0 1 0 213746091 2916352 462 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/27056/statm: 712 462 71 138 0 571 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2848

[startup+0.515881 s]
/proc/loadavg: 0.93 0.98 0.91 3/77 27056
/proc/meminfo: memFree=1324664/2055924 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=4300 CPUtime=0.51
/proc/27056/stat : 27056 (minisat) R 27054 27056 26173 0 -1 4194304 860 0 0 0 51 0 0 0 22 0 1 0 213746091 4403200 808 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/27056/statm: 1075 808 73 138 0 934 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4300

[startup+1.33804 s]
/proc/loadavg: 0.93 0.98 0.91 2/78 27057
/proc/meminfo: memFree=1319600/2055924 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=6940 CPUtime=1.33
/proc/27056/stat : 27056 (minisat) R 27054 27056 26173 0 -1 4194304 1519 0 0 0 133 0 0 0 25 0 1 0 213746091 7106560 1467 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/27056/statm: 1735 1467 73 138 0 1594 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6940

[startup+2.97637 s]
/proc/loadavg: 0.93 0.98 0.91 2/78 27057
/proc/meminfo: memFree=1318512/2055924 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=8572 CPUtime=2.96
/proc/27056/stat : 27056 (minisat) R 27054 27056 26173 0 -1 4194304 1919 0 0 0 296 0 0 0 25 0 1 0 213746091 8777728 1867 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27056/statm: 2143 1867 73 138 0 2002 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8572

[startup+6.25301 s]
/proc/loadavg: 0.93 0.98 0.91 2/78 27057
/proc/meminfo: memFree=1316400/2055924 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=9496 CPUtime=6.24
/proc/27056/stat : 27056 (minisat) R 27054 27056 26173 0 -1 4194304 2173 0 0 0 624 0 0 0 25 0 1 0 213746091 9723904 2121 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27056/statm: 2374 2121 73 138 0 2233 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9496

[startup+12.7113 s]
/proc/loadavg: 0.94 0.98 0.91 2/78 27057
/proc/meminfo: memFree=1314480/2055924 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=11212 CPUtime=12.7
/proc/27056/stat : 27056 (minisat) R 27054 27056 26173 0 -1 4194304 2603 0 0 0 1269 1 0 0 25 0 1 0 213746091 11481088 2551 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27056/statm: 2803 2551 73 138 0 2662 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 11212

[startup+25.5138 s]
/proc/loadavg: 0.95 0.98 0.91 2/78 27057
/proc/meminfo: memFree=1313200/2055924 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=12564 CPUtime=25.49
/proc/27056/stat : 27056 (minisat) R 27054 27056 26173 0 -1 4194304 2919 0 0 0 2548 1 0 0 25 0 1 0 213746091 12865536 2867 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 1 0 0
/proc/27056/statm: 3141 2867 73 138 0 3000 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12564

[startup+51.1289 s]
/proc/loadavg: 0.97 0.98 0.91 2/78 27057
/proc/meminfo: memFree=1311536/2055924 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=14148 CPUtime=51.1
/proc/27056/stat : 27056 (minisat) R 27054 27056 26173 0 -1 4194304 3335 0 0 0 5108 2 0 0 25 0 1 0 213746091 14487552 3283 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27056/statm: 3537 3283 73 138 0 3396 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 14148

[startup+102.349 s]
/proc/loadavg: 0.98 0.98 0.91 2/78 27057
/proc/meminfo: memFree=1308784/2055924 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=16920 CPUtime=102.3
/proc/27056/stat : 27056 (minisat) R 27054 27056 26173 0 -1 4194304 4015 0 0 0 10227 3 0 0 25 0 1 0 213746091 17326080 3963 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/27056/statm: 4230 3963 73 138 0 4089 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 16920

[startup+162.379 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 27057
/proc/meminfo: memFree=1306672/2055924 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=18932 CPUtime=162.31
/proc/27056/stat : 27056 (minisat) R 27054 27056 26173 0 -1 4194304 4521 0 0 0 16227 4 0 0 25 0 1 0 213746091 19386368 4469 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550611 0 0 4096 3 0 0 0 17 1 0 0
/proc/27056/statm: 4733 4469 73 138 0 4592 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 18932

[startup+222.41 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 27057
/proc/meminfo: memFree=1306032/2055924 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=19608 CPUtime=222.31
/proc/27056/stat : 27056 (minisat) R 27054 27056 26173 0 -1 4194304 4671 0 0 0 22227 4 0 0 25 0 1 0 213746091 20078592 4619 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/27056/statm: 4902 4619 73 138 0 4761 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 19608

[startup+282.44 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 27057
/proc/meminfo: memFree=1304560/2055924 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=21060 CPUtime=282.32
/proc/27056/stat : 27056 (minisat) R 27054 27056 26173 0 -1 4194304 5039 0 0 0 28227 5 0 0 25 0 1 0 213746091 21565440 4987 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/27056/statm: 5265 4987 73 138 0 5124 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 21060

[startup+342.471 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 27057
/proc/meminfo: memFree=1303920/2055924 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=21664 CPUtime=342.33
/proc/27056/stat : 27056 (minisat) R 27054 27056 26173 0 -1 4194304 5193 0 0 0 34227 6 0 0 25 0 1 0 213746091 22183936 5141 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/27056/statm: 5416 5141 73 138 0 5275 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 21664

[startup+402.505 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 27057
/proc/meminfo: memFree=1302320/2055924 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=23248 CPUtime=402.34
/proc/27056/stat : 27056 (minisat) R 27054 27056 26173 0 -1 4194304 5600 0 0 0 40227 7 0 0 25 0 1 0 213746091 23805952 5548 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27056/statm: 5812 5548 73 138 0 5671 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 23248

[startup+462.533 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 27057
/proc/meminfo: memFree=1301872/2055924 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=23788 CPUtime=462.35
/proc/27056/stat : 27056 (minisat) R 27054 27056 26173 0 -1 4194304 5707 0 0 0 46227 8 0 0 25 0 1 0 213746091 24358912 5655 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551874 0 0 4096 3 0 0 0 17 1 0 0
/proc/27056/statm: 5947 5655 73 138 0 5806 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 23788

[startup+522.557 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 27057
/proc/meminfo: memFree=1301360/2055924 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=24296 CPUtime=522.35
/proc/27056/stat : 27056 (minisat) R 27054 27056 26173 0 -1 4194304 5838 0 0 0 52226 9 0 0 25 0 1 0 213746091 24879104 5786 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27056/statm: 6074 5786 73 138 0 5933 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 24296

[startup+582.585 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 27057
/proc/meminfo: memFree=1300976/2055924 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=24688 CPUtime=582.36
/proc/27056/stat : 27056 (minisat) R 27054 27056 26173 0 -1 4194304 5930 0 0 0 58227 9 0 0 25 0 1 0 213746091 25280512 5878 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27056/statm: 6172 5878 73 138 0 6031 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 24688

[startup+642.62 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 27057
/proc/meminfo: memFree=1298800/2055924 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=26748 CPUtime=642.37
/proc/27056/stat : 27056 (minisat) R 27054 27056 26173 0 -1 4194304 6478 0 0 0 64227 10 0 0 25 0 1 0 213746091 27389952 6426 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/27056/statm: 6687 6426 73 138 0 6546 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 26748

[startup+702.651 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 27057
/proc/meminfo: memFree=1298608/2055924 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=27012 CPUtime=702.38
/proc/27056/stat : 27056 (minisat) R 27054 27056 26173 0 -1 4194304 6520 0 0 0 70227 11 0 0 25 0 1 0 213746091 27660288 6468 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/27056/statm: 6753 6468 73 138 0 6612 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 27012

[startup+762.679 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 27057
/proc/meminfo: memFree=1298544/2055924 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=27144 CPUtime=762.38
/proc/27056/stat : 27056 (minisat) R 27054 27056 26173 0 -1 4194304 6546 0 0 0 76227 11 0 0 25 0 1 0 213746091 27795456 6494 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27056/statm: 6786 6494 73 138 0 6645 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 27144

[startup+822.712 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 27057
/proc/meminfo: memFree=1298224/2055924 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=27376 CPUtime=822.39
/proc/27056/stat : 27056 (minisat) R 27054 27056 26173 0 -1 4194304 6619 0 0 0 82227 12 0 0 25 0 1 0 213746091 28033024 6567 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/27056/statm: 6844 6567 73 138 0 6703 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 27376

[startup+882.741 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 27057
/proc/meminfo: memFree=1297968/2055924 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=27640 CPUtime=882.4
/proc/27056/stat : 27056 (minisat) R 27054 27056 26173 0 -1 4194304 6690 0 0 0 88227 13 0 0 25 0 1 0 213746091 28303360 6638 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/27056/statm: 6910 6638 73 138 0 6769 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 27640

[startup+942.773 s]
/proc/loadavg: 1.03 1.00 0.92 2/78 27057
/proc/meminfo: memFree=1297776/2055924 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=27772 CPUtime=942.41
/proc/27056/stat : 27056 (minisat) R 27054 27056 26173 0 -1 4194304 6725 0 0 0 94228 13 0 0 25 0 1 0 213746091 28438528 6673 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/27056/statm: 6943 6673 73 138 0 6802 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 27772

[startup+1002.8 s]
/proc/loadavg: 1.01 1.00 0.92 2/78 27057
/proc/meminfo: memFree=1296304/2055924 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=29436 CPUtime=1002.42
/proc/27056/stat : 27056 (minisat) R 27054 27056 26173 0 -1 4194304 7105 0 0 0 100228 14 0 0 25 0 1 0 213746091 30142464 7053 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551025 0 0 4096 3 0 0 0 17 1 0 0
/proc/27056/statm: 7359 7053 73 138 0 7218 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 29436

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27057
/proc/meminfo: memFree=1295600/2055924 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=30036 CPUtime=1062.43
/proc/27056/stat : 27056 (minisat) R 27054 27056 26173 0 -1 4194304 7275 0 0 0 106228 15 0 0 25 0 1 0 213746091 30756864 7223 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/27056/statm: 7509 7223 73 138 0 7368 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 30036

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27057
/proc/meminfo: memFree=1295280/2055924 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=30432 CPUtime=1122.43
/proc/27056/stat : 27056 (minisat) R 27054 27056 26173 0 -1 4194304 7352 0 0 0 112228 15 0 0 25 0 1 0 213746091 31162368 7300 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27056/statm: 7608 7300 73 138 0 7467 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 30432

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27057
/proc/meminfo: memFree=1294832/2055924 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=30828 CPUtime=1182.44
/proc/27056/stat : 27056 (minisat) R 27054 27056 26173 0 -1 4194304 7467 0 0 0 118228 16 0 0 25 0 1 0 213746091 31567872 7415 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/27056/statm: 7707 7415 73 138 0 7566 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 30828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27057
/proc/meminfo: memFree=1294832/2055924 swapFree=4192812/4192956
[pid=27056] ppid=27054 vsize=30828 CPUtime=1200.06
/proc/27056/stat : 27056 (minisat) R 27054 27056 26173 0 -1 4194304 7467 0 0 0 119990 16 0 0 25 0 1 0 213746091 31567872 7415 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/27056/statm: 7707 7415 73 138 0 7566 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 30828

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): 1200.53
CPU time (s): 1200.08
CPU user time (s): 1199.9
CPU system time (s): 0.171973
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 30828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.171973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7467
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= 24529

runsolver used 1.40079 second user time and 2.66559 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue Feb 20 02:18:34 UTC 2007

IDJOB= 300821
IDBENCH= 20044
IDSOLVER= 109
FILE ID= node6/300821-1171937914

PBS_JOBID= 3848937

Free space on /tmp= 66551 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1638354370-16.cnf
COMMAND LINE= /tmp/evaluation/300821-1171937914/minisat /tmp/evaluation/300821-1171937914/instance-300821-1171937914.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-300821-1171937914 -o ROOT/results/node6/solver-300821-1171937914 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300821-1171937914/minisat /tmp/evaluation/300821-1171937914/instance-300821-1171937914.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  ba6ae373482c2c9451134b661ab28d3f

RANDOM SEED= 603320324

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:       1325136 kB
Buffers:         70188 kB
Cached:         526512 kB
SwapCached:          0 kB
Active:         342148 kB
Inactive:       310812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1325136 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1212 kB
Writeback:           0 kB
Mapped:          75176 kB
Slab:            63484 kB
Committed_AS:   787752 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= 66551 MiB

End job on node6 on Tue Feb 20 02:38:36 UTC 2007