Trace number 421886

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 2007UNSAT 4949.23 4950.64

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-13-u.cnf
MD5SUMc10a1a201bfe26fc1d15892100d7fabd
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3104.62
Satisfiable
(Un)Satisfiability was proved
Number of variables180608
Number of clauses815261
Sum of the clauses size1862226
Maximum clause length10
Minimum clause length1
Number of clauses of size 115232
Number of clauses of size 2655753
Number of clauses of size 3110056
Number of clauses of size 43800
Number of clauses of size 515200
Number of clauses of size over 515220

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:  180608                                               |
0.00/0.00	c |  Number of clauses:    815261                                               |
0.89/0.98	c |  Parsing time:         0.90         s                                       |
3.69/3.72	c ============================[ Search Statistics ]==============================
3.69/3.72	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.69/3.72	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.69/3.72	c ===============================================================================
3.69/3.72	c |         0 |   43346   266801   685287 |    88933        0    nan |  0.000 % |
3.89/3.99	c |       101 |   43317   266801   685287 |    97827       96     33 | 49.819 % |
4.19/4.27	c |       252 |   43316   266801   685287 |   107609      246     37 | 49.826 % |
4.39/4.49	c |       477 |   43309   266801   685287 |   118370      469     40 | 50.195 % |
5.09/5.17	c |       814 |   43308   266801   685287 |   130207      805     62 | 50.202 % |
6.39/6.41	c |      1321 |   41581   255062   658319 |   143228     1309     64 | 50.279 % |
8.48/8.51	c |      2080 |   39735   242917   629605 |   157551     2042     59 | 51.416 % |
10.99/11.01	c |      3220 |   39270   239581   622091 |   173306     3176     66 | 51.590 % |
13.48/13.52	c |      4929 |   39015   238151   618754 |   190637     4881     77 | 52.002 % |
18.68/18.78	c |      7494 |   37926   229825   599623 |   209700     7435     95 | 52.240 % |
23.58/23.62	c |     11338 |   37696   228159   595572 |   230671    11272    107 | 52.354 % |
35.39/35.40	c |     17104 |   37365   225852   590230 |   253738    17032    112 | 53.944 % |
48.18/48.25	c |     25753 |   37365   225852   590230 |   279111    25681    120 | 53.944 % |
74.17/74.25	c |     38727 |   34585   204942   539744 |   307023    38065    121 | 54.090 % |
115.06/115.16	c |     58190 |   34539   204590   538890 |   337725    57526    119 | 54.102 % |
199.14/199.23	c |     87387 |   33755   196960   519339 |   371497    86699    117 | 54.536 % |
329.70/329.87	c |    131176 |   33725   196733   518774 |   408647   130482    120 | 54.563 % |
610.23/610.50	c |    196862 |   33464   194982   514607 |   449512   196159    131 | 54.697 % |
1087.10/1087.40	c |    295388 |   33244   193412   510653 |   494463   294679    127 | 54.819 % |
2036.06/2036.78	c |    443180 |   33159   192718   509016 |   543910   442404    129 | 54.866 % |
3954.95/3956.12	c |    664863 |   32701   189384   501081 |   598301    34511     93 | 55.125 % |
4949.08/4950.57	c ===============================================================================
4949.08/4950.57	c restarts              : 21
4949.08/4950.57	c conflicts             : 915374         (185 /sec)
4949.08/4950.57	c decisions             : 1322653        (0.40 % random) (267 /sec)
4949.08/4950.57	c propagations          : 1303594087     (263469 /sec)
4949.08/4950.57	c conflict literals     : 109484003      (55.40 % deleted)
4949.08/4950.57	c Memory used           : 401.66 MB
4949.08/4950.57	c CPU time              : 4947.8 s
4949.08/4950.57	c 
4949.08/4950.57	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node41/watcher-421886-1177504118 -o ROOT/results/node41/solver-421886-1177504118 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421886-1177504118/minisat_noassertions /tmp/evaluation/421886-1177504118/instance-421886-1177504118.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.72 0.92 0.90 3/77 12338
/proc/meminfo: memFree=1800616/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=2328 CPUtime=0
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 476 0 0 0 0 0 0 0 18 0 1 0 198323897 2383872 462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 582 463 50 130 0 449 0

[startup+0.0986159 s]
/proc/loadavg: 0.72 0.92 0.90 3/77 12338
/proc/meminfo: memFree=1800616/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=12912 CPUtime=0.08
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 2960 0 0 0 7 1 0 0 18 0 1 0 198323897 13221888 2946 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 3228 2946 50 130 0 3095 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12912

[startup+0.101616 s]
/proc/loadavg: 0.72 0.92 0.90 3/77 12338
/proc/meminfo: memFree=1800616/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=13352 CPUtime=0.09
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 3088 0 0 0 8 1 0 0 18 0 1 0 198323897 13672448 3074 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134703993 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 3398 3074 50 130 0 3265 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13352

[startup+0.301633 s]
/proc/loadavg: 0.72 0.92 0.90 3/77 12338
/proc/meminfo: memFree=1800616/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=38260 CPUtime=0.29
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 8130 0 0 0 25 4 0 0 20 0 1 0 198323897 39178240 8116 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 9565 8118 50 130 0 9432 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38260

[startup+0.701668 s]
/proc/loadavg: 0.72 0.92 0.90 3/77 12338
/proc/meminfo: memFree=1800616/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=57800 CPUtime=0.69
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 12896 0 0 0 62 7 0 0 23 0 1 0 198323897 59187200 12882 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 14450 12883 50 130 0 14317 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57800

[startup+1.50174 s]
/proc/loadavg: 0.72 0.92 0.90 2/78 12339
/proc/meminfo: memFree=1735392/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=71868 CPUtime=1.49
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 16750 0 0 0 140 9 0 0 25 0 1 0 198323897 73592832 16736 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529005 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 17967 16736 62 130 0 17834 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 71868

[startup+3.10188 s]
/proc/loadavg: 0.74 0.92 0.90 2/78 12339
/proc/meminfo: memFree=1725216/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=90840 CPUtime=3.09
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 21067 0 0 0 298 11 0 0 25 0 1 0 198323897 93020160 21053 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 22710 21053 62 130 0 22577 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 90840

[startup+6.30115 s]
/proc/loadavg: 0.74 0.92 0.90 2/78 12339
/proc/meminfo: memFree=1725152/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=78264 CPUtime=6.29
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 21916 0 0 0 618 11 0 0 25 0 1 0 198323897 80142336 18809 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 19566 18809 67 130 0 19433 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 78264

[startup+12.7017 s]
/proc/loadavg: 0.78 0.93 0.90 2/78 12339
/proc/meminfo: memFree=1725216/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=78264 CPUtime=12.68
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 21922 0 0 0 1257 11 0 0 25 0 1 0 198323897 80142336 18815 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 19566 18815 67 130 0 19433 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 78264

[startup+25.5018 s]
/proc/loadavg: 0.81 0.93 0.90 2/78 12339
/proc/meminfo: memFree=1725280/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=78264 CPUtime=25.48
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 21922 0 0 0 2537 11 0 0 25 0 1 0 198323897 80142336 18815 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 19566 18815 67 130 0 19433 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 78264

[startup+51.1011 s]
/proc/loadavg: 0.87 0.93 0.90 2/78 12339
/proc/meminfo: memFree=1725344/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=78264 CPUtime=51.08
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 21922 0 0 0 5096 12 0 0 25 0 1 0 198323897 80142336 18815 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 19566 18815 67 130 0 19433 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 78264

[startup+102.306 s]
/proc/loadavg: 0.95 0.94 0.91 2/78 12339
/proc/meminfo: memFree=1716320/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=87496 CPUtime=102.27
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 24203 0 0 0 10212 15 0 0 25 0 1 0 198323897 89595904 21096 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 21874 21096 67 130 0 21741 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 87496

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.91 2/78 12339
/proc/meminfo: memFree=1704928/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=98976 CPUtime=162.25
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 27060 0 0 0 16207 18 0 0 25 0 1 0 198323897 101351424 23953 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 24744 23953 67 130 0 24611 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 98976

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.91 2/78 12339
/proc/meminfo: memFree=1695968/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=108240 CPUtime=222.23
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 29289 0 0 0 22202 21 0 0 25 0 1 0 198323897 110837760 26182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 27060 26182 67 130 0 26927 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 108240

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.91 2/78 12339
/proc/meminfo: memFree=1685472/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=118712 CPUtime=282.22
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 31901 0 0 0 28198 24 0 0 25 0 1 0 198323897 121561088 28794 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 29678 28794 67 130 0 29545 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 118712

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 12339
/proc/meminfo: memFree=1674208/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=129764 CPUtime=342.2
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 34680 0 0 0 34192 28 0 0 25 0 1 0 198323897 132878336 31573 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 32441 31573 67 130 0 32308 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 129764

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 12339
/proc/meminfo: memFree=1661984/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=142208 CPUtime=402.18
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 37744 0 0 0 40187 31 0 0 25 0 1 0 198323897 145620992 34637 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 35552 34637 67 130 0 35419 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 142208

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 12339
/proc/meminfo: memFree=1653280/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=151164 CPUtime=462.16
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 39969 0 0 0 46182 34 0 0 25 0 1 0 198323897 154791936 36862 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 37791 36862 67 130 0 37658 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 151164

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 12339
/proc/meminfo: memFree=1645280/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=159252 CPUtime=522.15
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 41967 0 0 0 52178 37 0 0 25 0 1 0 198323897 163074048 38860 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 39813 38860 67 130 0 39680 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 159252

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 12339
/proc/meminfo: memFree=1638560/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=165696 CPUtime=582.14
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 43610 0 0 0 58175 39 0 0 25 0 1 0 198323897 169672704 40503 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 41424 40503 67 130 0 41291 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 165696

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 12339
/proc/meminfo: memFree=1630304/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=174092 CPUtime=642.13
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 45672 0 0 0 64171 42 0 0 25 0 1 0 198323897 178270208 42565 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 43523 42565 67 130 0 43390 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 174092


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

/proc/meminfo: memFree=1394336/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=411224 CPUtime=4361.04
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 104471 0 0 0 435972 132 0 0 25 0 1 0 198323897 421093376 101364 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 102806 101364 67 130 0 102673 0
Current children cumulated CPU time (s) 4361.04
Current children cumulated vsize (KiB) 411224

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 12541
/proc/meminfo: memFree=1394336/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=411224 CPUtime=4421.02
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 104472 0 0 0 441970 132 0 0 25 0 1 0 198323897 421093376 101365 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 102806 101365 67 130 0 102673 0
Current children cumulated CPU time (s) 4421.02
Current children cumulated vsize (KiB) 411224

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 12541
/proc/meminfo: memFree=1394400/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=411224 CPUtime=4481.01
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 104472 0 0 0 447968 133 0 0 25 0 1 0 198323897 421093376 101365 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 102806 101365 67 130 0 102673 0
Current children cumulated CPU time (s) 4481.01
Current children cumulated vsize (KiB) 411224

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 12541
/proc/meminfo: memFree=1394336/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=411224 CPUtime=4540.99
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 104480 0 0 0 453966 133 0 0 25 0 1 0 198323897 421093376 101373 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 102806 101373 67 130 0 102673 0
Current children cumulated CPU time (s) 4540.99
Current children cumulated vsize (KiB) 411224

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 12541
/proc/meminfo: memFree=1394336/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=411224 CPUtime=4600.98
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 104491 0 0 0 459964 134 0 0 25 0 1 0 198323897 421093376 101384 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 102806 101384 67 130 0 102673 0
Current children cumulated CPU time (s) 4600.98
Current children cumulated vsize (KiB) 411224

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.92 3/78 12541
/proc/meminfo: memFree=1394272/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=411224 CPUtime=4660.96
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 104492 0 0 0 465962 134 0 0 25 0 1 0 198323897 421093376 101385 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 102806 101385 67 130 0 102673 0
Current children cumulated CPU time (s) 4660.96
Current children cumulated vsize (KiB) 411224

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 12541
/proc/meminfo: memFree=1394272/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=411224 CPUtime=4720.95
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 104492 0 0 0 471960 135 0 0 25 0 1 0 198323897 421093376 101385 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 102806 101385 67 130 0 102673 0
Current children cumulated CPU time (s) 4720.95
Current children cumulated vsize (KiB) 411224

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 12541
/proc/meminfo: memFree=1394336/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=411224 CPUtime=4780.93
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 104492 0 0 0 477958 135 0 0 25 0 1 0 198323897 421093376 101385 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 102806 101385 67 130 0 102673 0
Current children cumulated CPU time (s) 4780.93
Current children cumulated vsize (KiB) 411224

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 12541
/proc/meminfo: memFree=1394272/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=411304 CPUtime=4840.91
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 104503 0 0 0 483956 135 0 0 25 0 1 0 198323897 421175296 101396 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 102826 101396 67 130 0 102693 0
Current children cumulated CPU time (s) 4840.91
Current children cumulated vsize (KiB) 411304

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 12541
/proc/meminfo: memFree=1394208/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=411304 CPUtime=4900.9
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 104503 0 0 0 489954 136 0 0 25 0 1 0 198323897 421175296 101396 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 102826 101396 67 130 0 102693 0
Current children cumulated CPU time (s) 4900.9
Current children cumulated vsize (KiB) 411304

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

[startup+4915.1 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 12541
/proc/meminfo: memFree=1394208/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=411304 CPUtime=4913.69
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 104503 0 0 0 491233 136 0 0 25 0 1 0 198323897 421175296 101396 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 102826 101396 67 130 0 102693 0
Current children cumulated CPU time (s) 4913.69
Current children cumulated vsize (KiB) 411304

[startup+4927.9 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 12541
/proc/meminfo: memFree=1394272/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=411304 CPUtime=4926.49
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 104508 0 0 0 492513 136 0 0 25 0 1 0 198323897 421175296 101401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 102826 101401 67 130 0 102693 0
Current children cumulated CPU time (s) 4926.49
Current children cumulated vsize (KiB) 411304

[startup+4940.7 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 12541
/proc/meminfo: memFree=1394272/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=411304 CPUtime=4939.28
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 104509 0 0 0 493792 136 0 0 25 0 1 0 198323897 421175296 101402 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 102826 101402 67 130 0 102693 0
Current children cumulated CPU time (s) 4939.28
Current children cumulated vsize (KiB) 411304

[startup+4947.1 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 12541
/proc/meminfo: memFree=1394272/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=411300 CPUtime=4945.68
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 104511 0 0 0 494432 136 0 0 25 0 1 0 198323897 421171200 101404 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 102825 101404 67 130 0 102692 0
Current children cumulated CPU time (s) 4945.68
Current children cumulated vsize (KiB) 411300

[startup+4948.7 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 12541
/proc/meminfo: memFree=1394272/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=411300 CPUtime=4947.28
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 104511 0 0 0 494592 136 0 0 25 0 1 0 198323897 421171200 101404 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 102825 101404 67 130 0 102692 0
Current children cumulated CPU time (s) 4947.28
Current children cumulated vsize (KiB) 411300

[startup+4949.5 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 12541
/proc/meminfo: memFree=1394272/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=411300 CPUtime=4948.08
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 104511 0 0 0 494672 136 0 0 25 0 1 0 198323897 421171200 101404 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 102825 101404 67 130 0 102692 0
Current children cumulated CPU time (s) 4948.08
Current children cumulated vsize (KiB) 411300

[startup+4950.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 12541
/proc/meminfo: memFree=1394272/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=411300 CPUtime=4948.88
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 104511 0 0 0 494752 136 0 0 25 0 1 0 198323897 421171200 101404 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547265 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 102825 101404 67 130 0 102692 0
Current children cumulated CPU time (s) 4948.88
Current children cumulated vsize (KiB) 411300

[startup+4950.5 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 12541
/proc/meminfo: memFree=1394272/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=411300 CPUtime=4949.08
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194304 104511 0 0 0 494772 136 0 0 25 0 1 0 198323897 421171200 101404 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 102825 101404 67 130 0 102692 0
Current children cumulated CPU time (s) 4949.08
Current children cumulated vsize (KiB) 411300

[startup+4950.6 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 12541
/proc/meminfo: memFree=1394272/2055920 swapFree=4169780/4192956
[pid=12338] ppid=12336 vsize=0 CPUtime=4949.19
/proc/12338/stat : 12338 (minisat_noasser) R 12336 12338 12282 0 -1 4194308 104517 0 0 0 494780 139 0 0 25 0 1 0 198323897 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/12338/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4949.19
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 4950.64
CPU time (s): 4949.23
CPU user time (s): 4947.8
CPU system time (s): 1.43178
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 411304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4947.8
system time used= 1.43178
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 104517
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= 56197

runsolver used 3.82742 second user time and 11.5302 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Wed Apr 25 12:28:40 UTC 2007

IDJOB= 421886
IDBENCH= 20380
IDSOLVER= 189
FILE ID= node41/421886-1177504118

PBS_JOBID= 4685908

Free space on /tmp= 66333 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-13-u.cnf
COMMAND LINE= /tmp/evaluation/421886-1177504118/minisat_noassertions /tmp/evaluation/421886-1177504118/instance-421886-1177504118.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-421886-1177504118 -o ROOT/results/node41/solver-421886-1177504118 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421886-1177504118/minisat_noassertions /tmp/evaluation/421886-1177504118/instance-421886-1177504118.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c10a1a201bfe26fc1d15892100d7fabd

RANDOM SEED= 440846033

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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:       1801088 kB
Buffers:         37200 kB
Cached:         145548 kB
SwapCached:       2756 kB
Active:         119060 kB
Inactive:        87112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1801088 kB
SwapTotal:     4192956 kB
SwapFree:      4169780 kB
Dirty:           16068 kB
Writeback:           0 kB
Mapped:          31348 kB
Slab:            34016 kB
Committed_AS:  3464816 kB
PageTables:       2008 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= 66333 MiB

End job on node41 on Wed Apr 25 13:51:11 UTC 2007