Trace number 421260

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 1200.53

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S421554531-04.cnf
MD5SUMc5fd209011b2a02c2f80e5fa7741ee6e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark106.83
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
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:  10000                                                |
0.00/0.00	c |  Number of clauses:    42000                                                |
0.03/0.07	c |  Parsing time:         0.06         s                                       |
0.09/0.15	c ============================[ Search Statistics ]==============================
0.09/0.15	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.15	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.15	c ===============================================================================
0.09/0.15	c |         0 |    9718    41545   126290 |    13848        0    nan |  0.000 % |
0.09/0.19	c |       100 |    9718    41545   126290 |    15233      100    154 |  0.000 % |
0.19/0.23	c |       252 |    9718    41545   126290 |    16756      252    146 |  0.000 % |
0.29/0.31	c |       477 |    9718    41545   126290 |    18432      477    145 |  0.000 % |
0.39/0.41	c |       814 |    9718    41545   126290 |    20275      814    143 |  0.000 % |
0.49/0.56	c |      1322 |    9718    41545   126290 |    22302     1322    149 |  0.000 % |
0.79/0.81	c |      2082 |    9718    41545   126290 |    24533     2082    163 |  0.000 % |
1.10/1.19	c |      3221 |    9718    41545   126290 |    26986     3221    169 |  0.000 % |
1.69/1.78	c |      4930 |    9718    41545   126290 |    29685     4930    170 |  0.000 % |
2.69/2.79	c |      7492 |    9718    41545   126290 |    32653     7492    187 |  0.000 % |
4.49/4.51	c |     11336 |    9718    41545   126290 |    35919    11336    198 |  0.000 % |
7.29/7.38	c |     17104 |    9718    41545   126290 |    39510    17104    209 |  0.000 % |
12.59/12.67	c |     25754 |    9718    41545   126290 |    43462    25754    218 |  0.000 % |
21.58/21.64	c |     38728 |    9718    41545   126290 |    47808    38728    231 |  0.000 % |
36.38/36.40	c |     58191 |    9718    41545   126290 |    52589    20578    225 |  0.000 % |
61.57/61.62	c |     87384 |    9718    41545   126290 |    57847    49771    231 |  0.000 % |
113.86/113.94	c |    131174 |    9718    41545   126290 |    63632    46903    235 |  0.000 % |
194.23/194.34	c |    196858 |    9718    41545   126290 |    69995    60008    243 |  0.000 % |
321.20/321.36	c |    295384 |    9718    41545   126290 |    76995    42534    260 |  0.000 % |
550.04/550.21	c |    443173 |    9718    41545   126290 |    84695    63477    253 |  0.000 % |
957.93/958.21	c |    664856 |    9718    41545   126290 |    93164    70187    269 |  0.000 % |

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/node14/watcher-421260-1177501387 -o ROOT/results/node14/solver-421260-1177501387 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421260-1177501387/minisat_noassertions /tmp/evaluation/421260-1177501387/instance-421260-1177501387.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.99 0.95 3/77 29716
/proc/meminfo: memFree=1782536/2055920 swapFree=4148824/4192956
[pid=29716] ppid=29714 vsize=2748 CPUtime=0
/proc/29716/stat : 29716 (minisat_noasser) R 29714 29716 28483 0 -1 4194304 489 0 0 0 0 0 0 0 18 0 1 0 198056473 2813952 475 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524841 0 0 4096 3 0 0 0 17 1 0 0
/proc/29716/statm: 687 476 50 130 0 554 0

[startup+0.0429171 s]
/proc/loadavg: 0.92 0.99 0.95 3/77 29716
/proc/meminfo: memFree=1782536/2055920 swapFree=4148824/4192956
[pid=29716] ppid=29714 vsize=4520 CPUtime=0.03
/proc/29716/stat : 29716 (minisat_noasser) R 29714 29716 28483 0 -1 4194304 926 0 0 0 3 0 0 0 18 0 1 0 198056473 4628480 912 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/29716/statm: 1130 912 50 130 0 997 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4520

[startup+0.101924 s]
/proc/loadavg: 0.92 0.99 0.95 3/77 29716
/proc/meminfo: memFree=1782536/2055920 swapFree=4148824/4192956
[pid=29716] ppid=29714 vsize=5796 CPUtime=0.09
/proc/29716/stat : 29716 (minisat_noasser) R 29714 29716 28483 0 -1 4194304 1217 0 0 0 8 1 0 0 18 0 1 0 198056473 5935104 1203 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529183 0 0 4096 3 0 0 0 17 1 0 0
/proc/29716/statm: 1449 1203 62 130 0 1316 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5796

[startup+0.301942 s]
/proc/loadavg: 0.92 0.99 0.95 3/77 29716
/proc/meminfo: memFree=1782536/2055920 swapFree=4148824/4192956
[pid=29716] ppid=29714 vsize=5408 CPUtime=0.29
/proc/29716/stat : 29716 (minisat_noasser) R 29714 29716 28483 0 -1 4194304 1268 0 0 0 28 1 0 0 19 0 1 0 198056473 5537792 1140 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/29716/statm: 1352 1140 67 130 0 1219 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5408

[startup+0.701979 s]
/proc/loadavg: 0.92 0.99 0.95 3/77 29716
/proc/meminfo: memFree=1782536/2055920 swapFree=4148824/4192956
[pid=29716] ppid=29714 vsize=6068 CPUtime=0.69
/proc/29716/stat : 29716 (minisat_noasser) R 29714 29716 28483 0 -1 4194304 1456 0 0 0 68 1 0 0 22 0 1 0 198056473 6213632 1328 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29716/statm: 1517 1328 67 130 0 1384 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6068

[startup+1.50105 s]
/proc/loadavg: 0.93 0.99 0.95 2/78 29717
/proc/meminfo: memFree=1776768/2055920 swapFree=4148824/4192956
[pid=29716] ppid=29714 vsize=7784 CPUtime=1.49
/proc/29716/stat : 29716 (minisat_noasser) R 29714 29716 28483 0 -1 4194304 1855 0 0 0 148 1 0 0 25 0 1 0 198056473 7970816 1727 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/29716/statm: 1946 1727 67 130 0 1813 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7784

[startup+3.10121 s]
/proc/loadavg: 0.93 0.99 0.95 2/78 29717
/proc/meminfo: memFree=1774400/2055920 swapFree=4148824/4192956
[pid=29716] ppid=29714 vsize=11240 CPUtime=3.09
/proc/29716/stat : 29716 (minisat_noasser) R 29714 29716 28483 0 -1 4194304 2725 0 0 0 307 2 0 0 25 0 1 0 198056473 11509760 2597 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/29716/statm: 2810 2597 67 130 0 2677 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11240

[startup+6.30251 s]
/proc/loadavg: 0.93 0.99 0.95 2/78 29717
/proc/meminfo: memFree=1767552/2055920 swapFree=4148824/4192956
[pid=29716] ppid=29714 vsize=17444 CPUtime=6.29
/proc/29716/stat : 29716 (minisat_noasser) R 29714 29716 28483 0 -1 4194304 4274 0 0 0 626 3 0 0 25 0 1 0 198056473 17862656 4146 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/29716/statm: 4361 4146 67 130 0 4228 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17444

[startup+12.7011 s]
/proc/loadavg: 0.94 0.99 0.95 2/78 29717
/proc/meminfo: memFree=1756160/2055920 swapFree=4148824/4192956
[pid=29716] ppid=29714 vsize=27836 CPUtime=12.69
/proc/29716/stat : 29716 (minisat_noasser) R 29714 29716 28483 0 -1 4194304 6895 0 0 0 1264 5 0 0 25 0 1 0 198056473 28504064 6767 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/29716/statm: 6959 6767 67 130 0 6826 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27836

[startup+25.5013 s]
/proc/loadavg: 0.95 0.99 0.95 2/78 29717
/proc/meminfo: memFree=1737152/2055920 swapFree=4148824/4192956
[pid=29716] ppid=29714 vsize=46428 CPUtime=25.49
/proc/29716/stat : 29716 (minisat_noasser) R 29714 29716 28483 0 -1 4194304 11504 0 0 0 2539 10 0 0 25 0 1 0 198056473 47542272 11376 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/29716/statm: 11607 11376 67 130 0 11474 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 46428

[startup+51.1017 s]
/proc/loadavg: 0.96 0.99 0.95 2/78 29717
/proc/meminfo: memFree=1732416/2055920 swapFree=4148824/4192956
[pid=29716] ppid=29714 vsize=50784 CPUtime=51.08
/proc/29716/stat : 29716 (minisat_noasser) R 29714 29716 28483 0 -1 4194304 12603 0 0 0 5097 11 0 0 25 0 1 0 198056473 52002816 12475 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/29716/statm: 12696 12475 67 130 0 12563 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 50784

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 0.95 2/78 29717
/proc/meminfo: memFree=1722240/2055920 swapFree=4148824/4192956
[pid=29716] ppid=29714 vsize=60948 CPUtime=102.27
/proc/29716/stat : 29716 (minisat_noasser) R 29714 29716 28483 0 -1 4194304 15155 0 0 0 10213 14 0 0 25 0 1 0 198056473 62410752 15027 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/29716/statm: 15237 15027 67 130 0 15104 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 60948

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 29717
/proc/meminfo: memFree=1714560/2055920 swapFree=4148824/4192956
[pid=29716] ppid=29714 vsize=68592 CPUtime=162.24
/proc/29716/stat : 29716 (minisat_noasser) R 29714 29716 28483 0 -1 4194304 17056 0 0 0 16209 15 0 0 25 0 1 0 198056473 70238208 16928 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29716/statm: 17148 16928 67 130 0 17015 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 68592

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 29717
/proc/meminfo: memFree=1705920/2055920 swapFree=4148824/4192956
[pid=29716] ppid=29714 vsize=77172 CPUtime=222.23
/proc/29716/stat : 29716 (minisat_noasser) R 29714 29716 28483 0 -1 4194304 19204 0 0 0 22206 17 0 0 25 0 1 0 198056473 79024128 19076 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/29716/statm: 19293 19076 67 130 0 19160 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 77172

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 29717
/proc/meminfo: memFree=1705536/2055920 swapFree=4148824/4192956
[pid=29716] ppid=29714 vsize=77832 CPUtime=282.22
/proc/29716/stat : 29716 (minisat_noasser) R 29714 29716 28483 0 -1 4194304 19370 0 0 0 28204 18 0 0 25 0 1 0 198056473 79699968 19242 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/29716/statm: 19458 19242 67 130 0 19325 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 77832

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 29717
/proc/meminfo: memFree=1703168/2055920 swapFree=4148824/4192956
[pid=29716] ppid=29714 vsize=79956 CPUtime=342.2
/proc/29716/stat : 29716 (minisat_noasser) R 29714 29716 28483 0 -1 4194304 19877 0 0 0 34201 19 0 0 25 0 1 0 198056473 81874944 19749 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29716/statm: 19989 19749 67 130 0 19856 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 79956

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 29717
/proc/meminfo: memFree=1694272/2055920 swapFree=4148824/4192956
[pid=29716] ppid=29714 vsize=88800 CPUtime=402.18
/proc/29716/stat : 29716 (minisat_noasser) R 29714 29716 28483 0 -1 4194304 22099 0 0 0 40196 22 0 0 25 0 1 0 198056473 90931200 21971 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29716/statm: 22200 21971 67 130 0 22067 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 88800

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 29717
/proc/meminfo: memFree=1694272/2055920 swapFree=4148824/4192956
[pid=29716] ppid=29714 vsize=88800 CPUtime=462.16
/proc/29716/stat : 29716 (minisat_noasser) R 29714 29716 28483 0 -1 4194304 22099 0 0 0 46194 22 0 0 25 0 1 0 198056473 90931200 21971 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/29716/statm: 22200 21971 67 130 0 22067 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 88800

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 29717
/proc/meminfo: memFree=1692096/2055920 swapFree=4148824/4192956
[pid=29716] ppid=29714 vsize=90912 CPUtime=522.15
/proc/29716/stat : 29716 (minisat_noasser) R 29714 29716 28483 0 -1 4194304 22644 0 0 0 52192 23 0 0 25 0 1 0 198056473 93093888 22516 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/29716/statm: 22728 22516 67 130 0 22595 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 90912

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 29717
/proc/meminfo: memFree=1684544/2055920 swapFree=4148824/4192956
[pid=29716] ppid=29714 vsize=98436 CPUtime=582.13
/proc/29716/stat : 29716 (minisat_noasser) R 29714 29716 28483 0 -1 4194304 24540 0 0 0 58187 26 0 0 25 0 1 0 198056473 100798464 24412 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/29716/statm: 24609 24412 67 130 0 24476 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 98436

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 29717
/proc/meminfo: memFree=1684544/2055920 swapFree=4148824/4192956
[pid=29716] ppid=29714 vsize=98436 CPUtime=642.12
/proc/29716/stat : 29716 (minisat_noasser) R 29714 29716 28483 0 -1 4194304 24540 0 0 0 64186 26 0 0 25 0 1 0 198056473 100798464 24412 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29716/statm: 24609 24412 67 130 0 24476 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 98436

[startup+702.301 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 29717
/proc/meminfo: memFree=1684544/2055920 swapFree=4148824/4192956
[pid=29716] ppid=29714 vsize=98436 CPUtime=702.1
/proc/29716/stat : 29716 (minisat_noasser) R 29714 29716 28483 0 -1 4194304 24540 0 0 0 70183 27 0 0 25 0 1 0 198056473 100798464 24412 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/29716/statm: 24609 24412 67 130 0 24476 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 98436

[startup+762.305 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 29717
/proc/meminfo: memFree=1682560/2055920 swapFree=4148824/4192956
[pid=29716] ppid=29714 vsize=100560 CPUtime=762.09
/proc/29716/stat : 29716 (minisat_noasser) R 29714 29716 28483 0 -1 4194304 25047 0 0 0 76181 28 0 0 25 0 1 0 198056473 102973440 24919 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/29716/statm: 25140 24919 67 130 0 25007 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 100560

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 29717
/proc/meminfo: memFree=1682496/2055920 swapFree=4148824/4192956
[pid=29716] ppid=29714 vsize=100560 CPUtime=822.06
/proc/29716/stat : 29716 (minisat_noasser) R 29714 29716 28483 0 -1 4194304 25048 0 0 0 82178 28 0 0 25 0 1 0 198056473 102973440 24920 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/29716/statm: 25140 24920 67 130 0 25007 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 100560

[startup+882.301 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 29717
/proc/meminfo: memFree=1682496/2055920 swapFree=4148824/4192956
[pid=29716] ppid=29714 vsize=100560 CPUtime=882.05
/proc/29716/stat : 29716 (minisat_noasser) R 29714 29716 28483 0 -1 4194304 25048 0 0 0 88176 29 0 0 25 0 1 0 198056473 102973440 24920 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/29716/statm: 25140 24920 67 130 0 25007 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 100560

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 29717
/proc/meminfo: memFree=1682496/2055920 swapFree=4148824/4192956
[pid=29716] ppid=29714 vsize=100560 CPUtime=942.03
/proc/29716/stat : 29716 (minisat_noasser) R 29714 29716 28483 0 -1 4194304 25048 0 0 0 94174 29 0 0 25 0 1 0 198056473 102973440 24920 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/29716/statm: 25140 24920 67 130 0 25007 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 100560

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 29717
/proc/meminfo: memFree=1667008/2055920 swapFree=4148824/4192956
[pid=29716] ppid=29714 vsize=116184 CPUtime=1002.02
/proc/29716/stat : 29716 (minisat_noasser) R 29714 29716 28483 0 -1 4194304 28918 0 0 0 100168 34 0 0 25 0 1 0 198056473 118972416 28790 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29716/statm: 29046 28790 67 130 0 28913 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 116184

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 29717
/proc/meminfo: memFree=1667008/2055920 swapFree=4148824/4192956
[pid=29716] ppid=29714 vsize=116184 CPUtime=1062
/proc/29716/stat : 29716 (minisat_noasser) R 29714 29716 28483 0 -1 4194304 28918 0 0 0 106166 34 0 0 25 0 1 0 198056473 118972416 28790 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552786 0 0 4096 3 0 0 0 17 1 0 0
/proc/29716/statm: 29046 28790 67 130 0 28913 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 116184

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.95 2/84 29891
/proc/meminfo: memFree=1665664/2055920 swapFree=4148824/4192956
[pid=29716] ppid=29714 vsize=116184 CPUtime=1121.88
/proc/29716/stat : 29716 (minisat_noasser) R 29714 29716 28483 0 -1 4194304 28918 0 0 0 112153 35 0 0 25 0 1 0 198056473 118972416 28790 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/29716/statm: 29046 28790 67 130 0 28913 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 116184

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 29915
/proc/meminfo: memFree=1666624/2055920 swapFree=4148824/4192956
[pid=29716] ppid=29714 vsize=116184 CPUtime=1181.85
/proc/29716/stat : 29716 (minisat_noasser) R 29714 29716 28483 0 -1 4194304 28918 0 0 0 118149 36 0 0 25 0 1 0 198056473 118972416 28790 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/29716/statm: 29046 28790 67 130 0 28913 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 116184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 29915
/proc/meminfo: memFree=1666688/2055920 swapFree=4148824/4192956
[pid=29716] ppid=29714 vsize=116184 CPUtime=1200.05
/proc/29716/stat : 29716 (minisat_noasser) R 29714 29716 28483 0 -1 4194304 28918 0 0 0 119969 36 0 0 25 0 1 0 198056473 118972416 28790 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/29716/statm: 29046 28790 67 130 0 28913 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 116184

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 29915
/proc/meminfo: memFree=1666688/2055920 swapFree=4148824/4192956
[pid=29716] ppid=29714 vsize=116184 CPUtime=1200.05
/proc/29716/stat : 29716 (minisat_noasser) R 29714 29716 28483 0 -1 4194304 28918 0 0 0 119969 36 0 0 25 0 1 0 198056473 118972416 28790 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/29716/statm: 29046 28790 67 130 0 28913 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 116184

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.08
CPU user time (s): 1199.7
CPU system time (s): 0.386941
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 116184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.7
system time used= 0.386941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28918
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= 2907

runsolver used 0.907861 second user time and 2.65759 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Wed Apr 25 11:43:07 UTC 2007

IDJOB= 421260
IDBENCH= 20169
IDSOLVER= 188
FILE ID= node14/421260-1177501387

PBS_JOBID= 4685806

Free space on /tmp= 66209 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S421554531-04.cnf
COMMAND LINE= /tmp/evaluation/421260-1177501387/minisat_noassertions /tmp/evaluation/421260-1177501387/instance-421260-1177501387.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-421260-1177501387 -o ROOT/results/node14/solver-421260-1177501387 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421260-1177501387/minisat_noassertions /tmp/evaluation/421260-1177501387/instance-421260-1177501387.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  c5fd209011b2a02c2f80e5fa7741ee6e

RANDOM SEED= 266260469

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.227
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		: 3000.227
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:       1783008 kB
Buffers:         39228 kB
Cached:         150000 kB
SwapCached:      11984 kB
Active:         123236 kB
Inactive:        89412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1783008 kB
SwapTotal:     4192956 kB
SwapFree:      4148824 kB
Dirty:            2212 kB
Writeback:           0 kB
Mapped:          30132 kB
Slab:            45860 kB
Committed_AS:  7820244 kB
PageTables:       1784 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= 66209 MiB

End job on node14 on Wed Apr 25 12:03:10 UTC 2007