Trace number 300616

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) 1200.04 1200.48

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1744543366-13.cnf
MD5SUMf9dfefe909b6aaae015056afd3e2e3a1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.04308
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 % |
0.10/0.11	c |       100 |     700    14000    70000 |     5133      100     99 |  0.000 % |
0.10/0.12	c |       251 |     700    14000    70000 |     5646      251     89 |  0.000 % |
0.10/0.14	c |       476 |     700    14000    70000 |     6211      476     91 |  0.000 % |
0.10/0.17	c |       816 |     700    14000    70000 |     6832      816     92 |  0.000 % |
0.20/0.22	c |      1323 |     700    14000    70000 |     7515     1323     97 |  0.000 % |
0.20/0.29	c |      2082 |     700    14000    70000 |     8267     2082     98 |  0.000 % |
0.40/0.42	c |      3222 |     700    14000    70000 |     9094     3222     97 |  0.000 % |
0.50/0.61	c |      4932 |     700    14000    70000 |    10003     4932     97 |  0.000 % |
0.91/0.94	c |      7496 |     700    14000    70000 |    11003     7496     98 |  0.000 % |
1.42/1.53	c |     11341 |     700    14000    70000 |    12104     5717    101 |  0.000 % |
2.34/2.41	c |     17108 |     700    14000    70000 |    13314    11484    103 |  0.000 % |
3.98/3.99	c |     25757 |     700    14000    70000 |    14645    13351    104 |  0.000 % |
6.76/6.79	c |     38733 |     700    14000    70000 |    16110    11449    115 |  0.000 % |
11.26/11.33	c |     58195 |     700    14000    70000 |    17721    14562    111 |  0.000 % |
19.15/19.22	c |     87387 |     700    14000    70000 |    19493    16786    108 |  0.000 % |
32.56/32.63	c |    131178 |     700    14000    70000 |    21443    11223    101 |  0.000 % |
57.03/57.11	c |    196864 |     700    14000    70000 |    23587    11847    104 |  0.000 % |
91.13/91.27	c |    295390 |     700    14000    70000 |    25946    14353    100 |  0.000 % |
144.90/145.03	c |    443180 |     700    14000    70000 |    28540    13997    104 |  0.000 % |
236.05/236.16	c |    664864 |     700    14000    70000 |    31394    15175    102 |  0.000 % |
378.49/378.66	c |    997389 |     700    14000    70000 |    34534    16451    104 |  0.000 % |
611.58/611.90	c |   1496177 |     700    14000    70000 |    37987    24742    110 |  0.000 % |
976.25/976.70	c |   2244360 |     700    14000    70000 |    41786    34844    114 |  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/node9/watcher-300616-1171915903 -o ROOT/results/node9/solver-300616-1171915903 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300616-1171915903/minisat /tmp/evaluation/300616-1171915903/instance-300616-1171915903.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: 1.00 1.07 1.80 2/77 28505
/proc/meminfo: memFree=1649792/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=1888 CPUtime=0
/proc/28505/stat : 28505 (minisat) R 28503 28505 28164 0 -1 4194304 220 0 0 0 0 0 0 0 18 0 1 0 211544920 1933312 204 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/28505/statm: 472 204 58 138 0 331 0

[startup+0.10644 s]
/proc/loadavg: 1.00 1.07 1.80 2/77 28505
/proc/meminfo: memFree=1649792/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=2848 CPUtime=0.1
/proc/28505/stat : 28505 (minisat) R 28503 28505 28164 0 -1 4194304 540 0 0 0 10 0 0 0 18 0 1 0 211544920 2916352 463 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551019 0 0 4096 3 0 0 0 17 1 0 0
/proc/28505/statm: 712 463 71 138 0 571 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2848

[startup+0.514555 s]
/proc/loadavg: 1.00 1.07 1.80 2/77 28505
/proc/meminfo: memFree=1649792/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=4300 CPUtime=0.5
/proc/28505/stat : 28505 (minisat) R 28503 28505 28164 0 -1 4194304 878 0 0 0 50 0 0 0 22 0 1 0 211544920 4403200 801 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/28505/statm: 1075 801 73 138 0 934 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4300

[startup+1.33468 s]
/proc/loadavg: 1.00 1.07 1.80 2/78 28506
/proc/meminfo: memFree=1644792/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=6940 CPUtime=1.32
/proc/28505/stat : 28505 (minisat) R 28503 28505 28164 0 -1 4194304 1546 0 0 0 132 0 0 0 25 0 1 0 211544920 7106560 1469 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/28505/statm: 1735 1469 73 138 0 1594 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6940

[startup+2.97099 s]
/proc/loadavg: 1.00 1.07 1.79 2/78 28506
/proc/meminfo: memFree=1643640/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=8524 CPUtime=2.96
/proc/28505/stat : 28505 (minisat) R 28503 28505 28164 0 -1 4194304 1954 0 0 0 296 0 0 0 25 0 1 0 211544920 8728576 1877 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556055 0 0 4096 3 0 0 0 17 1 0 0
/proc/28505/statm: 2131 1877 73 138 0 1990 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8524

[startup+6.25062 s]
/proc/loadavg: 1.00 1.07 1.79 2/78 28506
/proc/meminfo: memFree=1641400/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=9844 CPUtime=6.24
/proc/28505/stat : 28505 (minisat) R 28503 28505 28164 0 -1 4194304 2261 0 0 0 623 1 0 0 25 0 1 0 211544920 10080256 2184 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/28505/statm: 2461 2184 73 138 0 2320 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9844

[startup+12.7049 s]
/proc/loadavg: 1.00 1.07 1.79 2/78 28506
/proc/meminfo: memFree=1639352/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=11428 CPUtime=12.69
/proc/28505/stat : 28505 (minisat) R 28503 28505 28164 0 -1 4194304 2665 0 0 0 1268 1 0 0 25 0 1 0 211544920 11702272 2588 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/28505/statm: 2857 2588 73 138 0 2716 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11428

[startup+25.5113 s]
/proc/loadavg: 1.00 1.06 1.78 2/78 28506
/proc/meminfo: memFree=1638456/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=12484 CPUtime=25.49
/proc/28505/stat : 28505 (minisat) R 28503 28505 28164 0 -1 4194304 2926 0 0 0 2548 1 0 0 25 0 1 0 211544920 12783616 2849 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/28505/statm: 3121 2849 73 138 0 2980 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12484

[startup+51.1223 s]
/proc/loadavg: 1.00 1.06 1.75 2/78 28506
/proc/meminfo: memFree=1636408/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=14464 CPUtime=51.09
/proc/28505/stat : 28505 (minisat) R 28503 28505 28164 0 -1 4194304 3424 0 0 0 5107 2 0 0 25 0 1 0 211544920 14811136 3347 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28505/statm: 3616 3347 73 138 0 3475 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14464

[startup+102.343 s]
/proc/loadavg: 1.00 1.05 1.71 2/78 28506
/proc/meminfo: memFree=1633912/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=16840 CPUtime=102.29
/proc/28505/stat : 28505 (minisat) R 28503 28505 28164 0 -1 4194304 4034 0 0 0 10226 3 0 0 25 0 1 0 211544920 17244160 3957 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28505/statm: 4210 3957 73 138 0 4069 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 16840

[startup+162.378 s]
/proc/loadavg: 1.00 1.03 1.66 2/78 28506
/proc/meminfo: memFree=1631288/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=19508 CPUtime=162.31
/proc/28505/stat : 28505 (minisat) R 28503 28505 28164 0 -1 4194304 4675 0 0 0 16226 5 0 0 25 0 1 0 211544920 19976192 4598 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/28505/statm: 4877 4598 73 138 0 4736 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 19508

[startup+222.415 s]
/proc/loadavg: 1.00 1.03 1.62 2/78 28506
/proc/meminfo: memFree=1631032/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=19720 CPUtime=222.32
/proc/28505/stat : 28505 (minisat) R 28503 28505 28164 0 -1 4194304 4736 0 0 0 22227 5 0 0 25 0 1 0 211544920 20193280 4659 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28505/statm: 4930 4659 73 138 0 4789 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 19720

[startup+282.447 s]
/proc/loadavg: 1.00 1.02 1.58 2/78 28506
/proc/meminfo: memFree=1629368/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=21556 CPUtime=282.33
/proc/28505/stat : 28505 (minisat) R 28503 28505 28164 0 -1 4194304 5186 0 0 0 28227 6 0 0 25 0 1 0 211544920 22073344 5109 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28505/statm: 5389 5109 73 138 0 5248 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 21556

[startup+342.478 s]
/proc/loadavg: 1.03 1.03 1.54 2/78 28506
/proc/meminfo: memFree=1628728/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=22216 CPUtime=342.34
/proc/28505/stat : 28505 (minisat) R 28503 28505 28164 0 -1 4194304 5356 0 0 0 34228 6 0 0 25 0 1 0 211544920 22749184 5279 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/28505/statm: 5554 5279 73 138 0 5413 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 22216

[startup+402.514 s]
/proc/loadavg: 1.01 1.02 1.51 2/78 28506
/proc/meminfo: memFree=1626616/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=24320 CPUtime=402.36
/proc/28505/stat : 28505 (minisat) R 28503 28505 28164 0 -1 4194304 5895 0 0 0 40228 8 0 0 25 0 1 0 211544920 24903680 5799 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28505/statm: 6080 5799 73 138 0 5939 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 24320

[startup+462.547 s]
/proc/loadavg: 1.00 1.02 1.47 2/78 28506
/proc/meminfo: memFree=1626104/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=24716 CPUtime=462.36
/proc/28505/stat : 28505 (minisat) R 28503 28505 28164 0 -1 4194304 6006 0 0 0 46228 8 0 0 25 0 1 0 211544920 25309184 5910 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/28505/statm: 6179 5910 73 138 0 6038 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 24716

[startup+522.581 s]
/proc/loadavg: 1.00 1.01 1.44 2/78 28506
/proc/meminfo: memFree=1625784/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=24960 CPUtime=522.38
/proc/28505/stat : 28505 (minisat) R 28503 28505 28164 0 -1 4194304 6084 0 0 0 52229 9 0 0 25 0 1 0 211544920 25559040 5984 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/28505/statm: 6240 5984 73 138 0 6099 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 24960

[startup+582.613 s]
/proc/loadavg: 1.00 1.00 1.41 2/78 28506
/proc/meminfo: memFree=1625528/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=25268 CPUtime=582.39
/proc/28505/stat : 28505 (minisat) R 28503 28505 28164 0 -1 4194304 6161 0 0 0 58230 9 0 0 25 0 1 0 211544920 25874432 6039 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/28505/statm: 6317 6039 73 138 0 6176 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 25268

[startup+642.652 s]
/proc/loadavg: 1.00 1.00 1.38 2/78 28506
/proc/meminfo: memFree=1623544/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=27248 CPUtime=642.41
/proc/28505/stat : 28505 (minisat) R 28503 28505 28164 0 -1 4194304 6682 0 0 0 64230 11 0 0 25 0 1 0 211544920 27901952 6560 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134552690 0 0 4096 3 0 0 0 17 1 0 0
/proc/28505/statm: 6812 6560 73 138 0 6671 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 27248

[startup+702.685 s]
/proc/loadavg: 1.00 1.00 1.35 2/78 28506
/proc/meminfo: memFree=1622520/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=28304 CPUtime=702.41
/proc/28505/stat : 28505 (minisat) R 28503 28505 28164 0 -1 4194304 6925 0 0 0 70230 11 0 0 25 0 1 0 211544920 28983296 6803 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28505/statm: 7076 6803 73 138 0 6935 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 28304

[startup+762.715 s]
/proc/loadavg: 1.00 1.00 1.33 2/78 28506
/proc/meminfo: memFree=1622264/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=28520 CPUtime=762.42
/proc/28505/stat : 28505 (minisat) R 28503 28505 28164 0 -1 4194304 6995 0 0 0 76230 12 0 0 25 0 1 0 211544920 29204480 6873 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28505/statm: 7130 6873 73 138 0 6989 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 28520

[startup+822.751 s]
/proc/loadavg: 1.00 1.00 1.31 2/78 28506
/proc/meminfo: memFree=1622136/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=28656 CPUtime=822.44
/proc/28505/stat : 28505 (minisat) R 28503 28505 28164 0 -1 4194304 7020 0 0 0 82231 13 0 0 25 0 1 0 211544920 29343744 6898 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28505/statm: 7164 6898 73 138 0 7023 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 28656

[startup+882.786 s]
/proc/loadavg: 1.00 1.00 1.28 2/78 28506
/proc/meminfo: memFree=1622072/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=28656 CPUtime=882.45
/proc/28505/stat : 28505 (minisat) R 28503 28505 28164 0 -1 4194304 7027 0 0 0 88232 13 0 0 25 0 1 0 211544920 29343744 6905 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/28505/statm: 7164 6905 73 138 0 7023 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 28656

[startup+942.817 s]
/proc/loadavg: 1.00 1.00 1.26 2/78 28506
/proc/meminfo: memFree=1622072/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=28788 CPUtime=942.46
/proc/28505/stat : 28505 (minisat) R 28503 28505 28164 0 -1 4194304 7044 0 0 0 94232 14 0 0 25 0 1 0 211544920 29478912 6922 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/28505/statm: 7197 6922 73 138 0 7056 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 28788

[startup+1002.85 s]
/proc/loadavg: 1.00 1.00 1.24 2/78 28506
/proc/meminfo: memFree=1620536/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=30452 CPUtime=1002.47
/proc/28505/stat : 28505 (minisat) R 28503 28505 28164 0 -1 4194304 7444 0 0 0 100232 15 0 0 25 0 1 0 211544920 31182848 7322 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28505/statm: 7613 7322 73 138 0 7472 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 30452

[startup+1062.88 s]
/proc/loadavg: 1.00 1.00 1.23 2/78 28506
/proc/meminfo: memFree=1619576/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=31396 CPUtime=1062.49
/proc/28505/stat : 28505 (minisat) R 28503 28505 28164 0 -1 4194304 7684 0 0 0 106233 16 0 0 25 0 1 0 211544920 32149504 7562 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/28505/statm: 7849 7562 73 138 0 7708 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 31396

[startup+1122.92 s]
/proc/loadavg: 1.00 1.00 1.21 2/78 28506
/proc/meminfo: memFree=1619512/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=31528 CPUtime=1122.49
/proc/28505/stat : 28505 (minisat) R 28503 28505 28164 0 -1 4194304 7712 0 0 0 112233 16 0 0 25 0 1 0 211544920 32284672 7590 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550689 0 0 4096 3 0 0 0 17 1 0 0
/proc/28505/statm: 7882 7590 73 138 0 7741 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 31528

[startup+1182.96 s]
/proc/loadavg: 1.00 1.00 1.19 2/78 28506
/proc/meminfo: memFree=1619192/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=31756 CPUtime=1182.51
/proc/28505/stat : 28505 (minisat) R 28503 28505 28164 0 -1 4194304 7772 0 0 0 118234 17 0 0 25 0 1 0 211544920 32518144 7650 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28505/statm: 7939 7650 73 138 0 7798 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 31756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.19 2/78 28506
/proc/meminfo: memFree=1619128/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=31756 CPUtime=1200.02
/proc/28505/stat : 28505 (minisat) R 28503 28505 28164 0 -1 4194304 7784 0 0 0 119985 17 0 0 25 0 1 0 211544920 32518144 7662 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28505/statm: 7939 7662 73 138 0 7798 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 31756

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

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

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.19 2/78 28506
/proc/meminfo: memFree=1619128/2055920 swapFree=4192812/4192956
[pid=28505] ppid=28503 vsize=31756 CPUtime=1200.02
/proc/28505/stat : 28505 (minisat) R 28503 28505 28164 0 -1 4194304 7784 0 0 0 119985 17 0 0 25 0 1 0 211544920 32518144 7662 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28505/statm: 7939 7662 73 138 0 7798 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 31756

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.04
CPU user time (s): 1199.86
CPU system time (s): 0.178972
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 31792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.178972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7784
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= 24269

runsolver used 1.3248 second user time and 2.94655 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Mon Feb 19 20:11:43 UTC 2007

IDJOB= 300616
IDBENCH= 20039
IDSOLVER= 109
FILE ID= node9/300616-1171915903

PBS_JOBID= 3848898

Free space on /tmp= 66544 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1744543366-13.cnf
COMMAND LINE= /tmp/evaluation/300616-1171915903/minisat /tmp/evaluation/300616-1171915903/instance-300616-1171915903.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-300616-1171915903 -o ROOT/results/node9/solver-300616-1171915903 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300616-1171915903/minisat /tmp/evaluation/300616-1171915903/instance-300616-1171915903.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  f9dfefe909b6aaae015056afd3e2e3a1

RANDOM SEED= 116449547

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1650200 kB
Buffers:         51104 kB
Cached:         230008 kB
SwapCached:          0 kB
Active:         269704 kB
Inactive:        65752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1650200 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1212 kB
Writeback:           0 kB
Mapped:          73232 kB
Slab:            55916 kB
Committed_AS:  1083288 kB
PageTables:       1688 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= 66544 MiB

End job on node9 on Mon Feb 19 20:31:46 UTC 2007