Trace number 421488

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? (TO) 1200.08 1200.41

General information on the benchmark

Nameindustrial/palacios/hard/
sortnet-6-ipc5-h11-unsat.cnf
MD5SUMe6effc82c71213141cc1dab3b63f32e3
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1102.55
Satisfiable
(Un)Satisfiability was proved
Number of variables27142
Number of clauses95880
Sum of the clauses size233558
Maximum clause length31
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 269004
Number of clauses of size 325020
Number of clauses of size 4224
Number of clauses of size 5167
Number of clauses of size over 51401

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:  27724                                                |
0.00/0.00	c |  Number of clauses:    95880                                                |
0.09/0.10	c |  Parsing time:         0.10         s                                       |
0.99/1.00	c ============================[ Search Statistics ]==============================
0.99/1.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.99/1.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.99/1.00	c ===============================================================================
0.99/1.00	c |         0 |    6713    50619   190713 |    16873        0    nan |  0.000 % |
0.99/1.06	c |       101 |    6713    50619   190713 |    18560      101     10 |  0.483 % |
1.09/1.11	c |       252 |    6713    50619   190713 |    20416      252     12 |  0.483 % |
1.09/1.19	c |       477 |    6713    50619   190713 |    22457      477     12 |  0.483 % |
1.29/1.35	c |       815 |    6713    50619   190713 |    24703      815     16 |  0.483 % |
1.49/1.52	c |      1321 |    6713    50619   190713 |    27174     1321     16 |  0.483 % |
1.79/1.85	c |      2080 |    6713    50619   190713 |    29891     2080     18 |  0.483 % |
2.29/2.33	c |      3219 |    6713    50619   190713 |    32880     3219     18 |  0.483 % |
2.99/3.09	c |      4927 |    6713    50619   190713 |    36168     4927     17 |  0.483 % |
4.49/4.55	c |      7490 |    6713    50619   190713 |    39785     7490     18 |  0.483 % |
7.19/7.28	c |     11334 |    6713    50619   190713 |    43764    11334     21 |  0.483 % |
12.19/12.20	c |     17101 |    6713    50619   190713 |    48140    17101     24 |  0.483 % |
20.58/20.62	c |     25753 |    6713    50619   190713 |    52954    25753     25 |  0.483 % |
34.28/34.30	c |     38728 |    6713    50619   190713 |    58250    38728     24 |  0.483 % |
55.08/55.13	c |     58189 |    6713    50619   190713 |    64075    58189     23 |  0.483 % |
81.17/81.29	c |     87382 |    6713    50619   190713 |    70482    39696     26 |  0.483 % |
131.26/131.33	c |    131171 |    6713    50619   190713 |    77530    30225     26 |  0.483 % |
201.24/201.34	c |    196855 |    6713    50619   190713 |    85284    34380     23 |  0.483 % |
312.21/312.35	c |    295381 |    6713    50619   190713 |    93812    67085     24 |  0.483 % |
478.36/478.60	c |    443170 |    6713    50619   190713 |   103193    61058     30 |  0.483 % |
765.39/765.60	c |    664853 |    6713    50619   190713 |   113513    25276     30 |  0.483 % |
1193.56/1193.98	c |    997378 |    6713    50619   190713 |   124864    81638     26 |  0.483 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node45/watcher-421488-1177492019 -o ROOT/results/node45/solver-421488-1177492019 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421488-1177492019/minisat_noassertions /tmp/evaluation/421488-1177492019/instance-421488-1177492019.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: 0.91 0.95 0.74 3/77 21448
/proc/meminfo: memFree=1809936/2055920 swapFree=4157692/4192956
[pid=21448] ppid=21446 vsize=1988 CPUtime=0
/proc/21448/stat : 21448 (minisat_noasser) R 21446 21448 21101 0 -1 4194304 404 0 0 0 0 0 0 0 18 0 1 0 104047542 2035712 390 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21448/statm: 497 390 50 130 0 364 0

[startup+0.019575 s]
/proc/loadavg: 0.91 0.95 0.74 3/77 21448
/proc/meminfo: memFree=1809936/2055920 swapFree=4157692/4192956
[pid=21448] ppid=21446 vsize=3244 CPUtime=0.01
/proc/21448/stat : 21448 (minisat_noasser) R 21446 21448 21101 0 -1 4194304 704 0 0 0 1 0 0 0 18 0 1 0 104047542 3321856 690 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21448/statm: 811 691 50 130 0 678 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3244

[startup+0.102584 s]
/proc/loadavg: 0.91 0.95 0.74 3/77 21448
/proc/meminfo: memFree=1809936/2055920 swapFree=4157692/4192956
[pid=21448] ppid=21446 vsize=9648 CPUtime=0.09
/proc/21448/stat : 21448 (minisat_noasser) R 21446 21448 21101 0 -1 4194304 2275 0 0 0 9 0 0 0 18 0 1 0 104047542 9879552 2261 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21448/statm: 2412 2261 50 130 0 2279 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9648

[startup+0.302603 s]
/proc/loadavg: 0.91 0.95 0.74 3/77 21448
/proc/meminfo: memFree=1809936/2055920 swapFree=4157692/4192956
[pid=21448] ppid=21446 vsize=16068 CPUtime=0.29
/proc/21448/stat : 21448 (minisat_noasser) R 21446 21448 21101 0 -1 4194304 3749 0 0 0 28 1 0 0 20 0 1 0 104047542 16453632 3735 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21448/statm: 4017 3735 62 130 0 3884 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16068

[startup+0.701645 s]
/proc/loadavg: 0.91 0.95 0.74 3/77 21448
/proc/meminfo: memFree=1809936/2055920 swapFree=4157692/4192956
[pid=21448] ppid=21446 vsize=20572 CPUtime=0.69
/proc/21448/stat : 21448 (minisat_noasser) R 21446 21448 21101 0 -1 4194304 4803 0 0 0 67 2 0 0 23 0 1 0 104047542 21065728 4789 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/21448/statm: 5143 4789 62 130 0 5010 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20572

[startup+1.50173 s]
/proc/loadavg: 0.91 0.95 0.74 2/78 21449
/proc/meminfo: memFree=1790088/2055920 swapFree=4157692/4192956
[pid=21448] ppid=21446 vsize=18720 CPUtime=1.49
/proc/21448/stat : 21448 (minisat_noasser) R 21446 21448 21101 0 -1 4194304 5030 0 0 0 147 2 0 0 25 0 1 0 104047542 19169280 4426 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/21448/statm: 4680 4426 66 130 0 4547 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18720

[startup+3.10189 s]
/proc/loadavg: 0.91 0.95 0.74 2/78 21449
/proc/meminfo: memFree=1792072/2055920 swapFree=4157692/4192956
[pid=21448] ppid=21446 vsize=18720 CPUtime=3.09
/proc/21448/stat : 21448 (minisat_noasser) R 21446 21448 21101 0 -1 4194304 5030 0 0 0 307 2 0 0 25 0 1 0 104047542 19169280 4426 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21448/statm: 4680 4426 66 130 0 4547 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18720

[startup+6.30121 s]
/proc/loadavg: 0.92 0.95 0.74 2/78 21449
/proc/meminfo: memFree=1791944/2055920 swapFree=4157692/4192956
[pid=21448] ppid=21446 vsize=18720 CPUtime=6.29
/proc/21448/stat : 21448 (minisat_noasser) R 21446 21448 21101 0 -1 4194304 5030 0 0 0 627 2 0 0 25 0 1 0 104047542 19169280 4426 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547187 0 0 4096 3 0 0 0 17 1 0 0
/proc/21448/statm: 4680 4426 66 130 0 4547 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18720

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.74 2/78 21449
/proc/meminfo: memFree=1791880/2055920 swapFree=4157692/4192956
[pid=21448] ppid=21446 vsize=18720 CPUtime=12.69
/proc/21448/stat : 21448 (minisat_noasser) R 21446 21448 21101 0 -1 4194304 5030 0 0 0 1267 2 0 0 25 0 1 0 104047542 19169280 4426 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/21448/statm: 4680 4426 66 130 0 4547 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18720

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.74 2/78 21449
/proc/meminfo: memFree=1791880/2055920 swapFree=4157692/4192956
[pid=21448] ppid=21446 vsize=19028 CPUtime=25.48
/proc/21448/stat : 21448 (minisat_noasser) R 21446 21448 21101 0 -1 4194304 5070 0 0 0 2546 2 0 0 25 0 1 0 104047542 19484672 4466 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552648 0 0 4096 3 0 0 0 17 1 0 0
/proc/21448/statm: 4757 4466 66 130 0 4624 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19028

[startup+51.1028 s]
/proc/loadavg: 0.96 0.96 0.75 2/78 21449
/proc/meminfo: memFree=1790344/2055920 swapFree=4157692/4192956
[pid=21448] ppid=21446 vsize=20656 CPUtime=51.08
/proc/21448/stat : 21448 (minisat_noasser) R 21446 21448 21101 0 -1 4194304 5483 0 0 0 5105 3 0 0 25 0 1 0 104047542 21151744 4879 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21448/statm: 5164 4879 66 130 0 5031 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20656

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.76 2/78 21449
/proc/meminfo: memFree=1788552/2055920 swapFree=4157692/4192956
[pid=21448] ppid=21446 vsize=22408 CPUtime=102.26
/proc/21448/stat : 21448 (minisat_noasser) R 21446 21448 21101 0 -1 4194304 5917 0 0 0 10223 3 0 0 25 0 1 0 104047542 22945792 5313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/21448/statm: 5602 5313 66 130 0 5469 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22408

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.77 2/78 21451
/proc/meminfo: memFree=1786632/2055920 swapFree=4157692/4192956
[pid=21448] ppid=21446 vsize=24400 CPUtime=162.25
/proc/21448/stat : 21448 (minisat_noasser) R 21446 21448 21101 0 -1 4194304 6404 0 0 0 16221 4 0 0 25 0 1 0 104047542 24985600 5800 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21448/statm: 6100 5800 66 130 0 5967 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24400

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.78 2/78 21451
/proc/meminfo: memFree=1785928/2055920 swapFree=4157692/4192956
[pid=21448] ppid=21446 vsize=25248 CPUtime=222.23
/proc/21448/stat : 21448 (minisat_noasser) R 21446 21448 21101 0 -1 4194304 6602 0 0 0 22218 5 0 0 25 0 1 0 104047542 25853952 5998 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/21448/statm: 6312 5998 66 130 0 6179 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25248

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.79 2/78 21451
/proc/meminfo: memFree=1784456/2055920 swapFree=4157692/4192956
[pid=21448] ppid=21446 vsize=26712 CPUtime=282.22
/proc/21448/stat : 21448 (minisat_noasser) R 21446 21448 21101 0 -1 4194304 6979 0 0 0 28216 6 0 0 25 0 1 0 104047542 27353088 6375 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/21448/statm: 6678 6375 66 130 0 6545 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 26712

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.80 2/78 21451
/proc/meminfo: memFree=1783688/2055920 swapFree=4157692/4192956
[pid=21448] ppid=21446 vsize=27524 CPUtime=342.19
/proc/21448/stat : 21448 (minisat_noasser) R 21446 21448 21101 0 -1 4194304 7163 0 0 0 34213 6 0 0 25 0 1 0 104047542 28184576 6559 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21448/statm: 6881 6559 66 130 0 6748 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 27524

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.81 2/78 21451
/proc/meminfo: memFree=1782920/2055920 swapFree=4157692/4192956
[pid=21448] ppid=21446 vsize=28400 CPUtime=402.18
/proc/21448/stat : 21448 (minisat_noasser) R 21446 21448 21101 0 -1 4194304 7359 0 0 0 40211 7 0 0 25 0 1 0 104047542 29081600 6755 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/21448/statm: 7100 6755 66 130 0 6967 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 28400

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 21451
/proc/meminfo: memFree=1782536/2055920 swapFree=4157692/4192956
[pid=21448] ppid=21446 vsize=28852 CPUtime=462.17
/proc/21448/stat : 21448 (minisat_noasser) R 21446 21448 21101 0 -1 4194304 7446 0 0 0 46209 8 0 0 25 0 1 0 104047542 29544448 6842 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/21448/statm: 7213 6842 66 130 0 7080 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 28852

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 21451
/proc/meminfo: memFree=1779976/2055920 swapFree=4157692/4192956
[pid=21448] ppid=21446 vsize=31508 CPUtime=522.14
/proc/21448/stat : 21448 (minisat_noasser) R 21446 21448 21101 0 -1 4194304 8124 0 0 0 52205 9 0 0 25 0 1 0 104047542 32264192 7520 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21448/statm: 7877 7520 66 130 0 7744 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 31508

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 21451
/proc/meminfo: memFree=1778440/2055920 swapFree=4157692/4192956
[pid=21448] ppid=21446 vsize=32828 CPUtime=582.13
/proc/21448/stat : 21448 (minisat_noasser) R 21446 21448 21101 0 -1 4194304 8464 0 0 0 58203 10 0 0 25 0 1 0 104047542 33615872 7860 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21448/statm: 8207 7860 66 130 0 8074 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 32828

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.84 2/78 21451
/proc/meminfo: memFree=1778120/2055920 swapFree=4157692/4192956
[pid=21448] ppid=21446 vsize=33352 CPUtime=642.12
/proc/21448/stat : 21448 (minisat_noasser) R 21446 21448 21101 0 -1 4194304 8557 0 0 0 64202 10 0 0 25 0 1 0 104047542 34152448 7953 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21448/statm: 8338 7953 66 130 0 8205 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 33352

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/78 21451
/proc/meminfo: memFree=1778056/2055920 swapFree=4157692/4192956
[pid=21448] ppid=21446 vsize=33352 CPUtime=702.1
/proc/21448/stat : 21448 (minisat_noasser) R 21446 21448 21101 0 -1 4194304 8558 0 0 0 70199 11 0 0 25 0 1 0 104047542 34152448 7954 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547184 0 0 4096 3 0 0 0 17 1 0 0
/proc/21448/statm: 8338 7954 66 130 0 8205 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 33352

[startup+762.304 s]
/proc/loadavg: 0.99 0.97 0.85 2/78 21451
/proc/meminfo: memFree=1775304/2055920 swapFree=4157692/4192956
[pid=21448] ppid=21446 vsize=36252 CPUtime=762.09
/proc/21448/stat : 21448 (minisat_noasser) R 21446 21448 21101 0 -1 4194304 9259 0 0 0 76197 12 0 0 25 0 1 0 104047542 37122048 8655 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/21448/statm: 9063 8655 66 130 0 8930 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 36252

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.86 2/78 21451
/proc/meminfo: memFree=1775112/2055920 swapFree=4157692/4192956
[pid=21448] ppid=21446 vsize=36416 CPUtime=822.06
/proc/21448/stat : 21448 (minisat_noasser) R 21446 21448 21101 0 -1 4194304 9300 0 0 0 82194 12 0 0 25 0 1 0 104047542 37289984 8696 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/21448/statm: 9104 8696 66 130 0 8971 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 36416

[startup+882.301 s]
/proc/loadavg: 1.04 0.99 0.87 2/78 21451
/proc/meminfo: memFree=1774920/2055920 swapFree=4157692/4192956
[pid=21448] ppid=21446 vsize=36696 CPUtime=882.04
/proc/21448/stat : 21448 (minisat_noasser) R 21446 21448 21101 0 -1 4194304 9357 0 0 0 88192 12 0 0 25 0 1 0 104047542 37576704 8753 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21448/statm: 9174 8753 66 130 0 9041 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 36696

[startup+942.301 s]
/proc/loadavg: 1.01 0.99 0.87 2/78 21451
/proc/meminfo: memFree=1774856/2055920 swapFree=4157692/4192956
[pid=21448] ppid=21446 vsize=36696 CPUtime=942.03
/proc/21448/stat : 21448 (minisat_noasser) R 21446 21448 21101 0 -1 4194304 9357 0 0 0 94190 13 0 0 25 0 1 0 104047542 37576704 8753 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546916 0 0 4096 3 0 0 0 17 1 0 0
/proc/21448/statm: 9174 8753 66 130 0 9041 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 36696

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.88 2/78 21451
/proc/meminfo: memFree=1774856/2055920 swapFree=4157692/4192956
[pid=21448] ppid=21446 vsize=36696 CPUtime=1002.01
/proc/21448/stat : 21448 (minisat_noasser) R 21446 21448 21101 0 -1 4194304 9381 0 0 0 100188 13 0 0 25 0 1 0 104047542 37576704 8777 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/21448/statm: 9174 8777 66 130 0 9041 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 36696

[startup+1062.3 s]
/proc/loadavg: 1.07 1.00 0.89 2/78 21451
/proc/meminfo: memFree=1774664/2055920 swapFree=4157692/4192956
[pid=21448] ppid=21446 vsize=36836 CPUtime=1062
/proc/21448/stat : 21448 (minisat_noasser) R 21446 21448 21101 0 -1 4194304 9408 0 0 0 106186 14 0 0 25 0 1 0 104047542 37720064 8804 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21448/statm: 9209 8804 66 130 0 9076 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 36836

[startup+1122.3 s]
/proc/loadavg: 1.09 1.02 0.90 2/78 21451
/proc/meminfo: memFree=1774664/2055920 swapFree=4157692/4192956
[pid=21448] ppid=21446 vsize=36836 CPUtime=1121.97
/proc/21448/stat : 21448 (minisat_noasser) R 21446 21448 21101 0 -1 4194304 9426 0 0 0 112183 14 0 0 25 0 1 0 104047542 37720064 8822 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/21448/statm: 9209 8822 66 130 0 9076 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 36836

[startup+1182.3 s]
/proc/loadavg: 1.09 1.03 0.91 2/78 21451
/proc/meminfo: memFree=1774600/2055920 swapFree=4157692/4192956
[pid=21448] ppid=21446 vsize=36836 CPUtime=1181.96
/proc/21448/stat : 21448 (minisat_noasser) R 21446 21448 21101 0 -1 4194304 9426 0 0 0 118181 15 0 0 25 0 1 0 104047542 37720064 8822 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/21448/statm: 9209 8822 66 130 0 9076 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 36836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.07 1.02 0.91 2/78 21451
/proc/meminfo: memFree=1774600/2055920 swapFree=4157692/4192956
[pid=21448] ppid=21446 vsize=36836 CPUtime=1200.06
/proc/21448/stat : 21448 (minisat_noasser) R 21446 21448 21101 0 -1 4194304 9426 0 0 0 119991 15 0 0 25 0 1 0 104047542 37720064 8822 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552662 0 0 4096 3 0 0 0 17 1 0 0
/proc/21448/statm: 9209 8822 66 130 0 9076 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 36836

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): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.92
CPU system time (s): 0.160975
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 36836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.160975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9426
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= 8
involuntary context switches= 24696

runsolver used 0.935857 second user time and 2.57861 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Wed Apr 25 09:06:59 UTC 2007

IDJOB= 421488
IDBENCH= 20411
IDSOLVER= 188
FILE ID= node45/421488-1177492019

PBS_JOBID= 4685862

Free space on /tmp= 66445 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacios/hard/sortnet-6-ipc5-h11-unsat.cnf
COMMAND LINE= /tmp/evaluation/421488-1177492019/minisat_noassertions /tmp/evaluation/421488-1177492019/instance-421488-1177492019.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-421488-1177492019 -o ROOT/results/node45/solver-421488-1177492019 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421488-1177492019/minisat_noassertions /tmp/evaluation/421488-1177492019/instance-421488-1177492019.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  e6effc82c71213141cc1dab3b63f32e3

RANDOM SEED= 936772783

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1810408 kB
Buffers:         37964 kB
Cached:         126724 kB
SwapCached:      15512 kB
Active:         111756 kB
Inactive:        76876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1810408 kB
SwapTotal:     4192956 kB
SwapFree:      4157692 kB
Dirty:            3024 kB
Writeback:           0 kB
Mapped:          29900 kB
Slab:            42492 kB
Committed_AS:  1325444 kB
PageTables:       1732 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= 66445 MiB

End job on node45 on Wed Apr 25 09:27:02 UTC 2007