Trace number 425005

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) 5000.07 5001.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S467706592-03.cnf
MD5SUM451b060819aa97eb8e957db42efda954
Bench CategoryRANDOM (random 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 variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 515300

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:  180                                                  |
0.00/0.00	c |  Number of clauses:    15300                                                |
0.00/0.02	c |  Parsing time:         0.03         s                                       |
0.29/0.38	c ============================[ Search Statistics ]==============================
0.29/0.38	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.38	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.38	c ===============================================================================
0.29/0.38	c |         0 |     180    15300   107100 |     5100        0    nan |  0.000 % |
0.29/0.40	c |       104 |     180    15300   107100 |     5610      104     55 |  0.003 % |
0.39/0.41	c |       254 |     180    15300   107100 |     6171      254     54 |  0.003 % |
0.39/0.43	c |       479 |     180    15300   107100 |     6788      479     54 |  0.003 % |
0.39/0.46	c |       816 |     180    15300   107100 |     7466      816     52 |  0.003 % |
0.49/0.51	c |      1322 |     180    15300   107100 |     8213     1322     51 |  0.003 % |
0.49/0.58	c |      2082 |     180    15300   107100 |     9034     2082     51 |  0.003 % |
0.59/0.68	c |      3221 |     180    15300   107100 |     9938     3221     52 |  0.003 % |
0.79/0.86	c |      4930 |     180    15300   107100 |    10932     4930     52 |  0.003 % |
1.10/1.18	c |      7492 |     180    15300   107100 |    12025     7492     52 |  0.003 % |
1.69/1.74	c |     11336 |     180    15300   107100 |    13228    11336     53 |  0.003 % |
2.59/2.64	c |     17102 |     180    15300   107100 |    14550    10444     53 |  0.003 % |
4.19/4.20	c |     25751 |     180    15300   107100 |    16005    11779     54 |  0.003 % |
6.59/6.63	c |     38726 |     180    15300   107100 |    17606     8667     54 |  0.003 % |
10.39/10.43	c |     58188 |     180    15300   107100 |    19367    10442     54 |  0.003 % |
16.89/16.98	c |     87381 |     180    15300   107100 |    21303    10457     54 |  0.003 % |
28.18/28.21	c |    131172 |     180    15300   107100 |    23434    11485     51 |  0.003 % |
45.06/45.12	c |    196856 |     180    15300   107100 |    25777    17803     52 |  0.003 % |
72.56/72.66	c |    295384 |     180    15300   107100 |    28355    19966     53 |  0.003 % |
116.04/116.10	c |    443174 |     180    15300   107100 |    31191    22889     54 |  0.003 % |
185.32/185.48	c |    664857 |     180    15300   107100 |    34310    17996     52 |  0.003 % |
302.39/302.52	c |    997382 |     180    15300   107100 |    37741    28256     54 |  0.003 % |
484.64/484.84	c |   1496170 |     180    15300   107100 |    41515    29003     52 |  0.003 % |
778.47/778.76	c |   2244353 |     180    15300   107100 |    45666    41071     54 |  0.003 % |
1252.14/1252.52	c |   3366628 |     180    15300   107100 |    50233    32245     54 |  0.003 % |
2020.13/2020.77	c |   5050039 |     180    15300   107100 |    55257    25917     53 |  0.003 % |
3254.11/3255.12	c |   7575157 |     180    15300   107100 |    60782    20913     54 |  0.003 % |

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/node50/watcher-425005-1177733784 -o ROOT/results/node50/solver-425005-1177733784 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425005-1177733784/minisat_noassertions /tmp/evaluation/425005-1177733784/instance-425005-1177733784.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.78 0.95 0.98 3/64 4934
/proc/meminfo: memFree=1517920/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=1856 CPUtime=0
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 230 0 0 0 0 0 0 0 18 0 1 0 128223576 1900544 216 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 464 217 50 130 0 331 0

[startup+0.0737629 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 4934
/proc/meminfo: memFree=1517920/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=3096 CPUtime=0.07
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 556 0 0 0 7 0 0 0 18 0 1 0 128223576 3170304 542 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 774 542 62 130 0 641 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3096

[startup+0.101764 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 4934
/proc/meminfo: memFree=1517920/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=3096 CPUtime=0.09
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 556 0 0 0 9 0 0 0 18 0 1 0 128223576 3170304 542 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 774 542 62 130 0 641 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3096

[startup+0.301781 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 4934
/proc/meminfo: memFree=1517920/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=3292 CPUtime=0.29
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 588 0 0 0 29 0 0 0 19 0 1 0 128223576 3371008 574 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 823 574 62 130 0 690 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3292

[startup+0.701818 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 4934
/proc/meminfo: memFree=1517920/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=3424 CPUtime=0.69
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 684 0 0 0 69 0 0 0 22 0 1 0 128223576 3506176 632 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 856 632 66 130 0 723 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3424

[startup+1.50189 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 4935
/proc/meminfo: memFree=1514904/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=5008 CPUtime=1.49
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 1075 0 0 0 149 0 0 0 25 0 1 0 128223576 5128192 1023 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 1252 1023 66 130 0 1119 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5008

[startup+3.10103 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 4935
/proc/meminfo: memFree=1513048/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=5992 CPUtime=3.09
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 1300 0 0 0 309 0 0 0 25 0 1 0 128223576 6135808 1248 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 1498 1248 66 130 0 1365 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5992

[startup+6.30231 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 4935
/proc/meminfo: memFree=1512024/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=6784 CPUtime=6.29
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 1517 0 0 0 629 0 0 0 25 0 1 0 128223576 6946816 1465 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 1696 1465 66 130 0 1563 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6784

[startup+12.7019 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 4935
/proc/meminfo: memFree=1511008/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=8020 CPUtime=12.69
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 1824 0 0 0 1269 0 0 0 25 0 1 0 128223576 8212480 1772 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 2005 1772 66 130 0 1872 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8020

[startup+25.502 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 4935
/proc/meminfo: memFree=1510056/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=8812 CPUtime=25.48
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 1999 0 0 0 2548 0 0 0 25 0 1 0 128223576 9023488 1947 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 2203 1947 66 130 0 2070 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8812

[startup+51.1012 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 4935
/proc/meminfo: memFree=1508648/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=10452 CPUtime=51.06
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 2426 0 0 0 5105 1 0 0 25 0 1 0 128223576 10702848 2374 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 2613 2374 66 130 0 2480 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 10452

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 4935
/proc/meminfo: memFree=1506792/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=12092 CPUtime=102.24
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 2824 0 0 0 10223 1 0 0 25 0 1 0 128223576 12382208 2772 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 3023 2772 66 130 0 2890 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 12092

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 4935
/proc/meminfo: memFree=1505640/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=13340 CPUtime=162.23
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 3100 0 0 0 16221 2 0 0 25 0 1 0 128223576 13660160 3048 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 3335 3048 66 130 0 3202 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 13340

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4935
/proc/meminfo: memFree=1504424/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=14560 CPUtime=222.21
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 3394 0 0 0 22219 2 0 0 25 0 1 0 128223576 14909440 3342 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 3640 3342 66 130 0 3507 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14560

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4935
/proc/meminfo: memFree=1503912/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=15004 CPUtime=282.19
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 3499 0 0 0 28217 2 0 0 25 0 1 0 128223576 15364096 3447 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 3751 3447 66 130 0 3618 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 15004

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4935
/proc/meminfo: memFree=1503080/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=15952 CPUtime=342.18
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 3744 0 0 0 34216 2 0 0 25 0 1 0 128223576 16334848 3692 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 3988 3692 66 130 0 3855 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 15952

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4935
/proc/meminfo: memFree=1502888/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=16244 CPUtime=402.16
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 3794 0 0 0 40214 2 0 0 25 0 1 0 128223576 16633856 3742 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 4061 3742 66 130 0 3928 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 16244

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4935
/proc/meminfo: memFree=1502696/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=16388 CPUtime=462.14
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 3843 0 0 0 46212 2 0 0 25 0 1 0 128223576 16781312 3791 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 4097 3791 66 130 0 3964 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 16388

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4935
/proc/meminfo: memFree=1501160/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=18084 CPUtime=522.13
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 4232 0 0 0 52210 3 0 0 25 0 1 0 128223576 18518016 4180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 4521 4180 66 130 0 4388 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 18084

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4935
/proc/meminfo: memFree=1500840/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=18412 CPUtime=582.12
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 4318 0 0 0 58209 3 0 0 25 0 1 0 128223576 18853888 4266 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 4603 4266 66 130 0 4470 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 18412

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4935
/proc/meminfo: memFree=1500520/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=18712 CPUtime=642.11
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 4400 0 0 0 64208 3 0 0 25 0 1 0 128223576 19161088 4348 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 4678 4348 66 130 0 4545 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 18712


################
# More data... #
################

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5135
/proc/meminfo: memFree=1489320/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=30220 CPUtime=4061.1
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 7132 0 0 0 406102 8 0 0 25 0 1 0 128223576 30945280 7080 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 7555 7080 66 130 0 7422 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 30220

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5135
/proc/meminfo: memFree=1489320/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=30220 CPUtime=4121.08
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 7132 0 0 0 412100 8 0 0 25 0 1 0 128223576 30945280 7080 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547174 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 7555 7080 66 130 0 7422 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 30220

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5135
/proc/meminfo: memFree=1489384/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=30220 CPUtime=4181.06
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 7132 0 0 0 418098 8 0 0 25 0 1 0 128223576 30945280 7080 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 7555 7080 66 130 0 7422 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 30220

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5135
/proc/meminfo: memFree=1489384/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=30396 CPUtime=4241.05
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 7158 0 0 0 424097 8 0 0 25 0 1 0 128223576 31125504 7106 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 7599 7106 66 130 0 7466 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 30396

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5135
/proc/meminfo: memFree=1489192/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=30572 CPUtime=4301.03
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 7209 0 0 0 430095 8 0 0 25 0 1 0 128223576 31305728 7157 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 7643 7157 66 130 0 7510 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 30572

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5135
/proc/meminfo: memFree=1489128/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=30788 CPUtime=4361.02
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 7229 0 0 0 436093 9 0 0 25 0 1 0 128223576 31526912 7177 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 7697 7177 66 130 0 7564 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 30788

[startup+4422.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 5135
/proc/meminfo: memFree=1489000/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=30788 CPUtime=4421.01
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 7248 0 0 0 442092 9 0 0 25 0 1 0 128223576 31526912 7196 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 7697 7196 66 130 0 7564 0
Current children cumulated CPU time (s) 4421.01
Current children cumulated vsize (KiB) 30788

[startup+4482.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 5135
/proc/meminfo: memFree=1488936/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=30788 CPUtime=4480.99
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 7250 0 0 0 448090 9 0 0 25 0 1 0 128223576 31526912 7198 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 7697 7198 66 130 0 7564 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 30788

[startup+4542.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 5135
/proc/meminfo: memFree=1488872/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=31000 CPUtime=4540.97
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 7272 0 0 0 454088 9 0 0 25 0 1 0 128223576 31744000 7220 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 7750 7220 66 130 0 7617 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 31000

[startup+4602.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 5135
/proc/meminfo: memFree=1488808/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=31000 CPUtime=4600.96
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 7276 0 0 0 460087 9 0 0 25 0 1 0 128223576 31744000 7224 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 7750 7224 66 130 0 7617 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 31000

[startup+4662.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 5135
/proc/meminfo: memFree=1488744/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=31000 CPUtime=4660.94
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 7299 0 0 0 466085 9 0 0 25 0 1 0 128223576 31744000 7247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 7750 7247 66 130 0 7617 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 31000

[startup+4722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 5135
/proc/meminfo: memFree=1488744/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=31000 CPUtime=4720.93
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 7299 0 0 0 472084 9 0 0 25 0 1 0 128223576 31744000 7247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 7750 7247 66 130 0 7617 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 31000

[startup+4782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 5135
/proc/meminfo: memFree=1488680/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=31000 CPUtime=4780.91
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 7299 0 0 0 478082 9 0 0 25 0 1 0 128223576 31744000 7247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546099 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 7750 7247 66 130 0 7617 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 31000

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5135
/proc/meminfo: memFree=1488552/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=31216 CPUtime=4840.89
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 7322 0 0 0 484080 9 0 0 25 0 1 0 128223576 31965184 7270 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 7804 7270 66 130 0 7671 0
Current children cumulated CPU time (s) 4840.89
Current children cumulated vsize (KiB) 31216

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5135
/proc/meminfo: memFree=1488552/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=31216 CPUtime=4900.88
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 7326 0 0 0 490079 9 0 0 25 0 1 0 128223576 31965184 7274 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 7804 7274 66 130 0 7671 0
Current children cumulated CPU time (s) 4900.88
Current children cumulated vsize (KiB) 31216

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5135
/proc/meminfo: memFree=1488616/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=31216 CPUtime=4960.86
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 7327 0 0 0 496077 9 0 0 25 0 1 0 128223576 31965184 7275 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 7804 7275 66 130 0 7671 0
Current children cumulated CPU time (s) 4960.86
Current children cumulated vsize (KiB) 31216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5135
/proc/meminfo: memFree=1488680/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=31216 CPUtime=5000.05
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 7327 0 0 0 499996 9 0 0 25 0 1 0 128223576 31965184 7275 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 7804 7275 66 130 0 7671 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 31216

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5135
/proc/meminfo: memFree=1488680/2055920 swapFree=4183624/4192956
[pid=4934] ppid=4932 vsize=31216 CPUtime=5000.05
/proc/4934/stat : 4934 (minisat_noasser) R 4932 4934 4880 0 -1 4194304 7327 0 0 0 499996 9 0 0 25 0 1 0 128223576 31965184 7275 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4934/statm: 7804 7275 66 130 0 7671 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 31216

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.07
CPU user time (s): 4999.97
CPU system time (s): 0.101984
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 31216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.101984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7327
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= 13454

runsolver used 3.97539 second user time and 9.74052 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Sat Apr 28 04:16:24 UTC 2007

IDJOB= 425005
IDBENCH= 20098
IDSOLVER= 189
FILE ID= node50/425005-1177733784

PBS_JOBID= 4715482

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S467706592-03.cnf
COMMAND LINE= /tmp/evaluation/425005-1177733784/minisat_noassertions /tmp/evaluation/425005-1177733784/instance-425005-1177733784.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-425005-1177733784 -o ROOT/results/node50/solver-425005-1177733784 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425005-1177733784/minisat_noassertions /tmp/evaluation/425005-1177733784/instance-425005-1177733784.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  451b060819aa97eb8e957db42efda954

RANDOM SEED= 379140551

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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:       1518328 kB
Buffers:         49300 kB
Cached:         414352 kB
SwapCached:       4596 kB
Active:         265464 kB
Inactive:       209080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1518328 kB
SwapTotal:     4192956 kB
SwapFree:      4183624 kB
Dirty:            2096 kB
Writeback:           0 kB
Mapped:          15424 kB
Slab:            49044 kB
Committed_AS:  3028420 kB
PageTables:       1460 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= 66563 MiB

End job on node50 on Sat Apr 28 05:39:48 UTC 2007