Trace number 421442

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) 1200.09 1200.45

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-17-u.cnf
MD5SUM9ce7c48a28ddd5790e38607bb893dd38
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 variables293864
Number of clauses1370917
Sum of the clauses size3163902
Maximum clause length10
Minimum clause length1
Number of clauses of size 124516
Number of clauses of size 21065117
Number of clauses of size 3226184
Number of clauses of size 46120
Number of clauses of size 524480
Number of clauses of size over 524500

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:  293864                                               |
0.00/0.00	c |  Number of clauses:    1370917                                              |
1.69/1.76	c |  Parsing time:         1.61         s                                       |
6.49/6.55	c ============================[ Search Statistics ]==============================
6.49/6.55	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.49/6.55	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
6.49/6.55	c ===============================================================================
6.49/6.55	c |         0 |   74747   500234  1299786 |   166744        0    nan |  0.000 % |
7.09/7.13	c |       104 |   74676   500234  1299786 |   183419       94     26 | 48.215 % |
7.79/7.80	c |       255 |   74598   500234  1299786 |   201761      236     30 | 48.918 % |
8.70/8.75	c |       480 |   74016   500234  1299786 |   221937      447     33 | 52.658 % |
10.29/10.38	c |       817 |   59057   377744   998975 |   244130      698     42 | 52.941 % |
12.00/12.07	c |      1323 |   54801   349098   929312 |   268543     1185     46 | 55.394 % |
13.99/14.02	c |      2083 |   50916   315844   844504 |   295398     1878     49 | 56.736 % |
16.09/16.15	c |      3224 |   42282   243980   657034 |   324938     2877     53 | 61.941 % |
18.89/18.99	c |      4933 |   32125   176060   479258 |   357432     4478     50 | 61.943 % |
22.19/22.21	c |      7495 |   32117   175985   479074 |   393175     7035     47 | 61.948 % |
28.49/28.58	c |     11339 |   31961   174940   476290 |   432492    10871     50 | 61.997 % |
37.78/37.86	c |     17105 |   29420   157049   429035 |   475741    16628     70 | 62.861 % |
55.27/55.34	c |     25754 |   29357   156612   427868 |   523316    25270    101 | 62.936 % |
76.77/76.80	c |     38728 |   28823   153769   419766 |   575647    38205     96 | 63.065 % |
117.95/118.01	c |     58189 |   28563   152168   415455 |   633212    57649    101 | 63.153 % |
181.44/181.51	c |     87382 |   28562   152168   415455 |   696533    86840    108 | 63.264 % |
281.61/281.79	c |    131172 |   26530   141504   386310 |   766187   130469    121 | 63.845 % |
476.86/477.06	c |    196856 |   26530   141504   386310 |   842805   196153    112 | 63.845 % |
834.55/834.89	c |    295382 |   26324   140486   383869 |   927086   294675    104 | 63.915 % |

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/node5/watcher-421442-1177491742 -o ROOT/results/node5/solver-421442-1177491742 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421442-1177491742/minisat_noassertions /tmp/evaluation/421442-1177491742/instance-421442-1177491742.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 0.69 2/77 18230
/proc/meminfo: memFree=1667008/2055920 swapFree=4151648/4192956
[pid=18230] ppid=18228 vsize=2328 CPUtime=0
/proc/18230/stat : 18230 (minisat_noasser) R 18228 18230 17885 0 -1 4194304 482 0 0 0 0 0 0 0 18 0 1 0 225212088 2383872 469 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/18230/statm: 582 475 50 130 0 449 0

[startup+0.015045 s]
/proc/loadavg: 0.91 0.95 0.69 2/77 18230
/proc/meminfo: memFree=1667008/2055920 swapFree=4151648/4192956
[pid=18230] ppid=18228 vsize=4848 CPUtime=0
/proc/18230/stat : 18230 (minisat_noasser) R 18228 18230 17885 0 -1 4194304 987 0 0 0 0 0 0 0 18 0 1 0 225212088 4964352 973 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/18230/statm: 1212 973 50 130 0 1079 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4848

[startup+0.101055 s]
/proc/loadavg: 0.91 0.95 0.69 2/77 18230
/proc/meminfo: memFree=1667008/2055920 swapFree=4151648/4192956
[pid=18230] ppid=18228 vsize=11644 CPUtime=0.09
/proc/18230/stat : 18230 (minisat_noasser) R 18228 18230 17885 0 -1 4194304 2591 0 0 0 8 1 0 0 18 0 1 0 225212088 11923456 2577 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/18230/statm: 2911 2578 50 130 0 2778 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11644

[startup+0.301077 s]
/proc/loadavg: 0.91 0.95 0.69 2/77 18230
/proc/meminfo: memFree=1667008/2055920 swapFree=4151648/4192956
[pid=18230] ppid=18228 vsize=47216 CPUtime=0.29
/proc/18230/stat : 18230 (minisat_noasser) R 18228 18230 17885 0 -1 4194304 9490 0 0 0 25 4 0 0 20 0 1 0 225212088 48349184 9476 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524854 0 0 4096 3 0 0 0 17 1 0 0
/proc/18230/statm: 11804 9476 50 130 0 11671 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 47216

[startup+0.701121 s]
/proc/loadavg: 0.91 0.95 0.69 2/77 18230
/proc/meminfo: memFree=1667008/2055920 swapFree=4151648/4192956
[pid=18230] ppid=18228 vsize=66756 CPUtime=0.69
/proc/18230/stat : 18230 (minisat_noasser) R 18228 18230 17885 0 -1 4194304 14950 0 0 0 62 7 0 0 23 0 1 0 225212088 68358144 14936 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/18230/statm: 16689 14937 50 130 0 16556 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66756

[startup+1.50121 s]
/proc/loadavg: 0.92 0.95 0.69 2/78 18231
/proc/meminfo: memFree=1596600/2055920 swapFree=4151648/4192956
[pid=18230] ppid=18228 vsize=103916 CPUtime=1.49
/proc/18230/stat : 18230 (minisat_noasser) R 18228 18230 17885 0 -1 4194304 24349 0 0 0 136 13 0 0 25 0 1 0 225212088 106409984 24335 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/18230/statm: 25979 24335 50 130 0 25846 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103916

[startup+3.10139 s]
/proc/loadavg: 0.92 0.95 0.69 2/78 18231
/proc/meminfo: memFree=1559288/2055920 swapFree=4151648/4192956
[pid=18230] ppid=18228 vsize=120236 CPUtime=3.09
/proc/18230/stat : 18230 (minisat_noasser) R 18228 18230 17885 0 -1 4194304 28578 0 0 0 293 16 0 0 25 0 1 0 225212088 123121664 28565 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529005 0 0 4096 3 0 0 0 17 1 0 0
/proc/18230/statm: 30059 28565 61 130 0 29926 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 120236

[startup+6.30175 s]
/proc/loadavg: 0.93 0.95 0.70 2/78 18231
/proc/meminfo: memFree=1529400/2055920 swapFree=4151648/4192956
[pid=18230] ppid=18228 vsize=152244 CPUtime=6.29
/proc/18230/stat : 18230 (minisat_noasser) R 18228 18230 17885 0 -1 4194304 36171 0 0 0 611 18 0 0 25 0 1 0 225212088 155897856 36149 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134522500 0 0 4096 3 0 0 0 17 1 0 0
/proc/18230/statm: 38061 36149 61 130 0 37928 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 152244

[startup+12.7015 s]
/proc/loadavg: 0.93 0.96 0.70 2/78 18231
/proc/meminfo: memFree=1542584/2055920 swapFree=4151648/4192956
[pid=18230] ppid=18228 vsize=129684 CPUtime=12.69
/proc/18230/stat : 18230 (minisat_noasser) R 18228 18230 17885 0 -1 4194304 36291 0 0 0 1250 19 0 0 25 0 1 0 225212088 132796416 31060 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546350 0 0 4096 3 0 0 0 17 1 0 0
/proc/18230/statm: 32421 31060 67 130 0 32288 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 129684

[startup+25.5019 s]
/proc/loadavg: 0.95 0.96 0.70 2/78 18231
/proc/meminfo: memFree=1542776/2055920 swapFree=4151648/4192956
[pid=18230] ppid=18228 vsize=129684 CPUtime=25.49
/proc/18230/stat : 18230 (minisat_noasser) R 18228 18230 17885 0 -1 4194304 36291 0 0 0 2530 19 0 0 25 0 1 0 225212088 132796416 31060 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18230/statm: 32421 31060 67 130 0 32288 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 129684

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.71 2/78 18231
/proc/meminfo: memFree=1542840/2055920 swapFree=4151648/4192956
[pid=18230] ppid=18228 vsize=129684 CPUtime=51.08
/proc/18230/stat : 18230 (minisat_noasser) R 18228 18230 17885 0 -1 4194304 36291 0 0 0 5089 19 0 0 25 0 1 0 225212088 132796416 31060 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18230/statm: 32421 31060 67 130 0 32288 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 129684

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.72 2/78 18231
/proc/meminfo: memFree=1542648/2055920 swapFree=4151648/4192956
[pid=18230] ppid=18228 vsize=129928 CPUtime=102.26
/proc/18230/stat : 18230 (minisat_noasser) R 18228 18230 17885 0 -1 4194304 36341 0 0 0 10207 19 0 0 25 0 1 0 225212088 133046272 31110 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/18230/statm: 32482 31110 67 130 0 32349 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 129928

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.74 2/78 18231
/proc/meminfo: memFree=1540536/2055920 swapFree=4151648/4192956
[pid=18230] ppid=18228 vsize=132292 CPUtime=162.24
/proc/18230/stat : 18230 (minisat_noasser) R 18228 18230 17885 0 -1 4194304 36919 0 0 0 16204 20 0 0 25 0 1 0 225212088 135467008 31688 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18230/statm: 33073 31688 67 130 0 32940 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 132292

[startup+222.301 s]
/proc/loadavg: 1.07 0.99 0.75 2/78 18231
/proc/meminfo: memFree=1523256/2055920 swapFree=4151648/4192956
[pid=18230] ppid=18228 vsize=149424 CPUtime=222.23
/proc/18230/stat : 18230 (minisat_noasser) R 18228 18230 17885 0 -1 4194304 41184 0 0 0 22198 25 0 0 25 0 1 0 225212088 153010176 35953 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/18230/statm: 37356 35953 67 130 0 37223 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 149424

[startup+282.302 s]
/proc/loadavg: 1.03 0.99 0.77 2/78 18231
/proc/meminfo: memFree=1510264/2055920 swapFree=4151648/4192956
[pid=18230] ppid=18228 vsize=162588 CPUtime=282.21
/proc/18230/stat : 18230 (minisat_noasser) R 18228 18230 17885 0 -1 4194304 44471 0 0 0 28193 28 0 0 25 0 1 0 225212088 166490112 39240 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/18230/statm: 40647 39240 67 130 0 40514 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 162588

[startup+342.302 s]
/proc/loadavg: 1.01 0.99 0.78 2/78 18231
/proc/meminfo: memFree=1502648/2055920 swapFree=4151648/4192956
[pid=18230] ppid=18228 vsize=170288 CPUtime=342.19
/proc/18230/stat : 18230 (minisat_noasser) R 18228 18230 17885 0 -1 4194304 46341 0 0 0 34188 31 0 0 25 0 1 0 225212088 174374912 41110 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/18230/statm: 42572 41110 67 130 0 42439 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 170288

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.79 2/78 18231
/proc/meminfo: memFree=1494776/2055920 swapFree=4151648/4192956
[pid=18230] ppid=18228 vsize=178204 CPUtime=402.17
/proc/18230/stat : 18230 (minisat_noasser) R 18228 18230 17885 0 -1 4194304 48340 0 0 0 40184 33 0 0 25 0 1 0 225212088 182480896 43109 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/18230/statm: 44551 43109 67 130 0 44418 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 178204

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.80 2/78 18231
/proc/meminfo: memFree=1486968/2055920 swapFree=4151648/4192956
[pid=18230] ppid=18228 vsize=185924 CPUtime=462.16
/proc/18230/stat : 18230 (minisat_noasser) R 18228 18230 17885 0 -1 4194304 50277 0 0 0 46180 36 0 0 25 0 1 0 225212088 190386176 45046 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18230/statm: 46481 45046 67 130 0 46348 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 185924

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.81 2/78 18231
/proc/meminfo: memFree=1480632/2055920 swapFree=4151648/4192956
[pid=18230] ppid=18228 vsize=192748 CPUtime=522.14
/proc/18230/stat : 18230 (minisat_noasser) R 18228 18230 17885 0 -1 4194304 51863 0 0 0 52176 38 0 0 25 0 1 0 225212088 197373952 46632 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/18230/statm: 48187 46632 67 130 0 48054 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 192748

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.82 2/78 18231
/proc/meminfo: memFree=1474808/2055920 swapFree=4151648/4192956
[pid=18230] ppid=18228 vsize=198476 CPUtime=582.12
/proc/18230/stat : 18230 (minisat_noasser) R 18228 18230 17885 0 -1 4194304 53300 0 0 0 58172 40 0 0 25 0 1 0 225212088 203239424 48069 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18230/statm: 49619 48069 67 130 0 49486 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 198476

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.83 2/78 18231
/proc/meminfo: memFree=1469048/2055920 swapFree=4151648/4192956
[pid=18230] ppid=18228 vsize=204320 CPUtime=642.11
/proc/18230/stat : 18230 (minisat_noasser) R 18228 18230 17885 0 -1 4194304 54729 0 0 0 64169 42 0 0 25 0 1 0 225212088 209223680 49498 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/18230/statm: 51080 49498 67 130 0 50947 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 204320

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.83 2/78 18231
/proc/meminfo: memFree=1464760/2055920 swapFree=4151648/4192956
[pid=18230] ppid=18228 vsize=208624 CPUtime=702.09
/proc/18230/stat : 18230 (minisat_noasser) R 18228 18230 17885 0 -1 4194304 55804 0 0 0 70165 44 0 0 25 0 1 0 225212088 213630976 50573 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548112 0 0 4096 3 0 0 0 17 1 0 0
/proc/18230/statm: 52156 50573 67 130 0 52023 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 208624

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.84 2/78 18231
/proc/meminfo: memFree=1455352/2055920 swapFree=4151648/4192956
[pid=18230] ppid=18228 vsize=217896 CPUtime=762.07
/proc/18230/stat : 18230 (minisat_noasser) R 18228 18230 17885 0 -1 4194304 58138 0 0 0 76160 47 0 0 25 0 1 0 225212088 223125504 52907 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18230/statm: 54474 52907 67 130 0 54341 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 217896

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.85 2/78 18231
/proc/meminfo: memFree=1448888/2055920 swapFree=4151648/4192956
[pid=18230] ppid=18228 vsize=224464 CPUtime=822.05
/proc/18230/stat : 18230 (minisat_noasser) R 18228 18230 17885 0 -1 4194304 59759 0 0 0 82156 49 0 0 25 0 1 0 225212088 229851136 54528 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18230/statm: 56116 54528 67 130 0 55983 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 224464

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.85 2/78 18231
/proc/meminfo: memFree=1442616/2055920 swapFree=4151648/4192956
[pid=18230] ppid=18228 vsize=230632 CPUtime=882.03
/proc/18230/stat : 18230 (minisat_noasser) R 18228 18230 17885 0 -1 4194304 61312 0 0 0 88152 51 0 0 25 0 1 0 225212088 236167168 56081 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/18230/statm: 57658 56081 67 130 0 57525 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 230632

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.86 2/78 18231
/proc/meminfo: memFree=1436536/2055920 swapFree=4151648/4192956
[pid=18230] ppid=18228 vsize=237432 CPUtime=942.01
/proc/18230/stat : 18230 (minisat_noasser) R 18228 18230 17885 0 -1 4194304 62881 0 0 0 94148 53 0 0 25 0 1 0 225212088 243130368 57650 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18230/statm: 59358 57650 67 130 0 59225 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 237432

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.86 2/78 18231
/proc/meminfo: memFree=1431992/2055920 swapFree=4151648/4192956
[pid=18230] ppid=18228 vsize=241980 CPUtime=1001.99
/proc/18230/stat : 18230 (minisat_noasser) R 18228 18230 17885 0 -1 4194304 63983 0 0 0 100144 55 0 0 25 0 1 0 225212088 247787520 58752 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/18230/statm: 60495 58752 67 130 0 60362 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 241980

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.87 2/78 18231
/proc/meminfo: memFree=1427064/2055920 swapFree=4151648/4192956
[pid=18230] ppid=18228 vsize=246936 CPUtime=1061.97
/proc/18230/stat : 18230 (minisat_noasser) R 18228 18230 17885 0 -1 4194304 65238 0 0 0 106140 57 0 0 25 0 1 0 225212088 252862464 60007 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18230/statm: 61734 60007 67 130 0 61601 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 246936

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.87 2/78 18231
/proc/meminfo: memFree=1422584/2055920 swapFree=4151648/4192956
[pid=18230] ppid=18228 vsize=251372 CPUtime=1121.96
/proc/18230/stat : 18230 (minisat_noasser) R 18228 18230 17885 0 -1 4194304 66335 0 0 0 112137 59 0 0 25 0 1 0 225212088 257404928 61104 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/18230/statm: 62843 61104 67 130 0 62710 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 251372

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.88 2/78 18231
/proc/meminfo: memFree=1417912/2055920 swapFree=4151648/4192956
[pid=18230] ppid=18228 vsize=255960 CPUtime=1181.94
/proc/18230/stat : 18230 (minisat_noasser) R 18228 18230 17885 0 -1 4194304 67509 0 0 0 118134 60 0 0 25 0 1 0 225212088 262103040 62278 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/18230/statm: 63990 62278 67 130 0 63857 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 255960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.88 2/78 18231
/proc/meminfo: memFree=1415992/2055920 swapFree=4151648/4192956
[pid=18230] ppid=18228 vsize=257912 CPUtime=1200.04
/proc/18230/stat : 18230 (minisat_noasser) R 18228 18230 17885 0 -1 4194304 67981 0 0 0 119943 61 0 0 25 0 1 0 225212088 264101888 62750 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/18230/statm: 64478 62750 67 130 0 64345 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 257912

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): 1200.45
CPU time (s): 1200.09
CPU user time (s): 1199.43
CPU system time (s): 0.657899
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 257912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.43
system time used= 0.657899
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67981
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= 24730

runsolver used 0.952855 second user time and 2.76658 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Wed Apr 25 09:02:24 UTC 2007

IDJOB= 421442
IDBENCH= 20365
IDSOLVER= 188
FILE ID= node5/421442-1177491742

PBS_JOBID= 4685814

Free space on /tmp= 66339 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-10-17-u.cnf
COMMAND LINE= /tmp/evaluation/421442-1177491742/minisat_noassertions /tmp/evaluation/421442-1177491742/instance-421442-1177491742.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-421442-1177491742 -o ROOT/results/node5/solver-421442-1177491742 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421442-1177491742/minisat_noassertions /tmp/evaluation/421442-1177491742/instance-421442-1177491742.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  9ce7c48a28ddd5790e38607bb893dd38

RANDOM SEED= 249230075

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.232
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		: 3000.232
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:       1667480 kB
Buffers:         48304 kB
Cached:         249380 kB
SwapCached:       9948 kB
Active:         187400 kB
Inactive:       133716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1667480 kB
SwapTotal:     4192956 kB
SwapFree:      4151648 kB
Dirty:           26496 kB
Writeback:           0 kB
Mapped:          30132 kB
Slab:            52908 kB
Committed_AS:  9067716 kB
PageTables:       1720 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= 66339 MiB

End job on node5 on Wed Apr 25 09:22:27 UTC 2007