Trace number 421880

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 3704.85 3704.86

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-15-u.cnf
MD5SUMc716daea92d5e29b94f85a19b52859ac
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark987.102
Satisfiable
(Un)Satisfiability was proved
Number of variables151952
Number of clauses697321
Sum of the clauses size1601192
Maximum clause length10
Minimum clause length1
Number of clauses of size 112754
Number of clauses of size 2551183
Number of clauses of size 3104744
Number of clauses of size 43180
Number of clauses of size 512720
Number of clauses of size over 512740

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:  151952                                               |
0.00/0.00	c |  Number of clauses:    697321                                               |
0.79/0.83	c |  Parsing time:         0.77         s                                       |
2.99/3.04	c ============================[ Search Statistics ]==============================
2.99/3.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.99/3.04	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.99/3.04	c ===============================================================================
2.99/3.04	c |         0 |   42845   260433   679924 |    86811        0    nan |  0.000 % |
3.29/3.35	c |       101 |   42511   260433   679924 |    95492       87     36 | 48.738 % |
3.49/3.52	c |       251 |   42361   260433   679924 |   105041      231     41 | 49.547 % |
3.79/3.83	c |       478 |   42077   260433   679924 |   115545      449     40 | 50.593 % |
4.19/4.26	c |       815 |   41827   260433   679924 |   127099      785     50 | 50.757 % |
4.98/5.06	c |      1322 |   33349   197473   530289 |   139809     1267     53 | 50.980 % |
5.98/6.04	c |      2081 |   33011   195310   524862 |   153790     2021     59 | 51.087 % |
6.98/7.09	c |      3220 |   32914   194273   522415 |   169170     3154     67 | 53.773 % |
8.58/8.63	c |      4930 |   28839   161590   438544 |   186087     4720     73 | 54.370 % |
10.89/10.99	c |      7493 |   26365   144864   397174 |   204695     7230     70 | 56.615 % |
14.78/14.85	c |     11337 |   26365   144864   397174 |   225165    11073     73 | 56.623 % |
19.89/19.91	c |     17103 |   24502   131430   362341 |   247681    16716     61 | 59.168 % |
29.09/29.19	c |     25753 |   20641   106729   296255 |   272450    25333     52 | 59.168 % |
46.58/46.60	c |     38728 |   20641   106729   296255 |   299695    38308     46 | 59.168 % |
78.38/78.46	c |     58189 |   20641   106729   296255 |   329664    57769     44 | 59.168 % |
130.57/130.60	c |     87382 |   20641   106729   296255 |   362631    86962     39 | 59.168 % |
232.98/233.08	c |    131171 |   20103   102055   283065 |   398894   130706     37 | 59.522 % |
392.09/392.19	c |    196856 |   20063   101795   282390 |   438783   196381     38 | 59.658 % |
701.29/701.35	c |    295382 |   19857   100308   278529 |   482661   294892     37 | 59.684 % |
1334.91/1334.93	c |    443172 |   19821   100083   277912 |   530928   442676     36 | 59.708 % |
2991.56/2991.64	c |    664856 |   19612    96876   268970 |   584020    52690     33 | 59.845 % |
3704.79/3704.82	c ===============================================================================
3704.79/3704.82	c restarts              : 21
3704.79/3704.82	c conflicts             : 902225         (244 /sec)
3704.79/3704.82	c decisions             : 1074345        (0.43 % random) (290 /sec)
3704.79/3704.82	c propagations          : 678343498      (183128 /sec)
3704.79/3704.82	c conflict literals     : 29092146       (49.26 % deleted)
3704.79/3704.82	c Memory used           : 161.12 MB
3704.79/3704.82	c CPU time              : 3704.2 s
3704.79/3704.82	c 
3704.79/3704.82	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/node16/watcher-421880-1177504078 -o ROOT/results/node16/solver-421880-1177504078 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421880-1177504078/minisat_noassertions /tmp/evaluation/421880-1177504078/instance-421880-1177504078.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: 0.86 0.97 0.97 3/77 12044
/proc/meminfo: memFree=1764776/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=2328 CPUtime=0
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 476 0 0 0 0 0 0 0 18 0 1 0 198325493 2383872 462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 582 462 50 130 0 449 0

[startup+0.0841559 s]
/proc/loadavg: 0.86 0.97 0.97 3/77 12044
/proc/meminfo: memFree=1764776/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=12184 CPUtime=0.08
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 2563 0 0 0 7 1 0 0 18 0 1 0 198325493 12476416 2549 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 3046 2549 50 130 0 2913 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12184

[startup+0.101152 s]
/proc/loadavg: 0.86 0.97 0.97 3/77 12044
/proc/meminfo: memFree=1764776/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=14904 CPUtime=0.09
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 3179 0 0 0 8 1 0 0 18 0 1 0 198325493 15261696 3165 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 3726 3165 50 130 0 3593 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14904

[startup+0.301111 s]
/proc/loadavg: 0.86 0.97 0.97 3/77 12044
/proc/meminfo: memFree=1764776/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=31256 CPUtime=0.29
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 7466 0 0 0 27 2 0 0 19 0 1 0 198325493 32006144 7452 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 7814 7452 50 130 0 7681 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31256

[startup+0.701028 s]
/proc/loadavg: 0.86 0.97 0.97 3/77 12044
/proc/meminfo: memFree=1764776/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=55096 CPUtime=0.69
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 12553 0 0 0 64 5 0 0 23 0 1 0 198325493 56418304 12539 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 13774 12539 50 130 0 13641 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55096

[startup+1.50186 s]
/proc/loadavg: 0.86 0.97 0.97 2/78 12045
/proc/meminfo: memFree=1709152/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=66376 CPUtime=1.49
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 15157 0 0 0 142 7 0 0 25 0 1 0 198325493 67969024 15143 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 16594 15143 62 130 0 16461 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66376

[startup+3.10153 s]
/proc/loadavg: 0.86 0.97 0.97 2/78 12045
/proc/meminfo: memFree=1696160/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=67924 CPUtime=3.09
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 18573 0 0 0 301 8 0 0 25 0 1 0 198325493 69554176 15981 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552786 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 16981 15981 63 130 0 16848 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 67924

[startup+6.30186 s]
/proc/loadavg: 0.95 0.98 0.97 2/78 12045
/proc/meminfo: memFree=1700576/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=67924 CPUtime=6.28
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 18594 0 0 0 619 9 0 0 25 0 1 0 198325493 69554176 16002 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 16981 16002 67 130 0 16848 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 67924

[startup+12.7015 s]
/proc/loadavg: 0.95 0.98 0.97 2/78 12045
/proc/meminfo: memFree=1700648/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=67924 CPUtime=12.68
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 18594 0 0 0 1259 9 0 0 25 0 1 0 198325493 69554176 16002 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548073 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 16981 16002 67 130 0 16848 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 67924

[startup+25.5019 s]
/proc/loadavg: 0.96 0.98 0.97 2/78 12045
/proc/meminfo: memFree=1700776/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=67924 CPUtime=25.49
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 18594 0 0 0 2539 10 0 0 25 0 1 0 198325493 69554176 16002 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 16981 16002 67 130 0 16848 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 67924

[startup+51.1016 s]
/proc/loadavg: 0.97 0.98 0.97 2/78 12045
/proc/meminfo: memFree=1700712/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=68168 CPUtime=51.08
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 18635 0 0 0 5098 10 0 0 25 0 1 0 198325493 69804032 16043 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 17042 16043 67 130 0 16909 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 68168

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 12045
/proc/meminfo: memFree=1700584/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=68288 CPUtime=102.28
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 18665 0 0 0 10218 10 0 0 25 0 1 0 198325493 69926912 16073 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 17072 16073 67 130 0 16939 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 68288

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 12045
/proc/meminfo: memFree=1700072/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=68984 CPUtime=162.28
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 18788 0 0 0 16217 11 0 0 25 0 1 0 198325493 70639616 16196 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 17246 16196 67 130 0 17113 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 68984

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 12045
/proc/meminfo: memFree=1698344/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=70760 CPUtime=222.28
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 19217 0 0 0 22216 12 0 0 25 0 1 0 198325493 72458240 16616 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 17690 16616 67 130 0 17557 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 70760

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 12045
/proc/meminfo: memFree=1693800/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=75524 CPUtime=282.29
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 20363 0 0 0 28215 14 0 0 25 0 1 0 198325493 77336576 17762 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 18881 17762 67 130 0 18748 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 75524

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 12045
/proc/meminfo: memFree=1689320/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=80196 CPUtime=342.28
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 21478 0 0 0 34214 14 0 0 25 0 1 0 198325493 82120704 18877 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 20049 18877 67 130 0 19916 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 80196

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 12045
/proc/meminfo: memFree=1683496/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=86032 CPUtime=402.28
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 22941 0 0 0 40212 16 0 0 25 0 1 0 198325493 88096768 20340 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547187 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 21508 20340 67 130 0 21375 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 86032

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 12047
/proc/meminfo: memFree=1680488/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=89260 CPUtime=462.29
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 23679 0 0 0 46212 17 0 0 25 0 1 0 198325493 91402240 21078 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 22315 21078 67 130 0 22182 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 89260

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 12047
/proc/meminfo: memFree=1677480/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=92396 CPUtime=522.29
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 24441 0 0 0 52210 19 0 0 25 0 1 0 198325493 94613504 21840 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 23099 21840 67 130 0 22966 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 92396

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 12047
/proc/meminfo: memFree=1674792/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=95216 CPUtime=582.29
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 25116 0 0 0 58209 20 0 0 25 0 1 0 198325493 97501184 22515 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 23804 22515 67 130 0 23671 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 95216

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 12047
/proc/meminfo: memFree=1671016/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=98804 CPUtime=642.3
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 26049 0 0 0 64208 22 0 0 25 0 1 0 198325493 101175296 23448 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 24701 23448 67 130 0 24568 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 98804


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

/proc/meminfo: memFree=1608744/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=163740 CPUtime=2862.26
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 41605 0 0 0 286171 55 0 0 25 0 1 0 198325493 167669760 39004 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 40935 39004 67 130 0 40802 0
Current children cumulated CPU time (s) 2862.26
Current children cumulated vsize (KiB) 163740

[startup+2922.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 12245
/proc/meminfo: memFree=1607720/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=164620 CPUtime=2922.26
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 41867 0 0 0 292170 56 0 0 25 0 1 0 198325493 168570880 39266 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545993 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 41155 39266 67 130 0 41022 0
Current children cumulated CPU time (s) 2922.26
Current children cumulated vsize (KiB) 164620

[startup+2982.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 12245
/proc/meminfo: memFree=1607656/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=164620 CPUtime=2982.26
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 41867 0 0 0 298170 56 0 0 25 0 1 0 198325493 168570880 39266 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 41155 39266 67 130 0 41022 0
Current children cumulated CPU time (s) 2982.26
Current children cumulated vsize (KiB) 164620

[startup+3042.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 12245
/proc/meminfo: memFree=1607592/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=164620 CPUtime=3042.27
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 41867 0 0 0 304170 57 0 0 25 0 1 0 198325493 168570880 39266 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 41155 39266 67 130 0 41022 0
Current children cumulated CPU time (s) 3042.27
Current children cumulated vsize (KiB) 164620

[startup+3102.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 12245
/proc/meminfo: memFree=1607528/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=164620 CPUtime=3102.26
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 41867 0 0 0 310169 57 0 0 25 0 1 0 198325493 168570880 39266 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 41155 39266 67 130 0 41022 0
Current children cumulated CPU time (s) 3102.26
Current children cumulated vsize (KiB) 164620

[startup+3162.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 12245
/proc/meminfo: memFree=1607528/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=164620 CPUtime=3162.27
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 41867 0 0 0 316169 58 0 0 25 0 1 0 198325493 168570880 39266 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 41155 39266 67 130 0 41022 0
Current children cumulated CPU time (s) 3162.27
Current children cumulated vsize (KiB) 164620

[startup+3222.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 12245
/proc/meminfo: memFree=1607592/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=164620 CPUtime=3222.27
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 41867 0 0 0 322169 58 0 0 25 0 1 0 198325493 168570880 39266 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 41155 39266 67 130 0 41022 0
Current children cumulated CPU time (s) 3222.27
Current children cumulated vsize (KiB) 164620

[startup+3282.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 12245
/proc/meminfo: memFree=1607528/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=164620 CPUtime=3282.28
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 41872 0 0 0 328169 59 0 0 25 0 1 0 198325493 168570880 39271 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 41155 39271 67 130 0 41022 0
Current children cumulated CPU time (s) 3282.28
Current children cumulated vsize (KiB) 164620

[startup+3342.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 12245
/proc/meminfo: memFree=1607528/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=164620 CPUtime=3342.27
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 41877 0 0 0 334168 59 0 0 25 0 1 0 198325493 168570880 39276 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 41155 39276 67 130 0 41022 0
Current children cumulated CPU time (s) 3342.27
Current children cumulated vsize (KiB) 164620

[startup+3402.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 12245
/proc/meminfo: memFree=1607528/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=164620 CPUtime=3402.28
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 41877 0 0 0 340168 60 0 0 25 0 1 0 198325493 168570880 39276 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 41155 39276 67 130 0 41022 0
Current children cumulated CPU time (s) 3402.28
Current children cumulated vsize (KiB) 164620

[startup+3462.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 12245
/proc/meminfo: memFree=1607272/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=164984 CPUtime=3462.28
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 41939 0 0 0 346168 60 0 0 25 0 1 0 198325493 168943616 39338 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 41246 39338 67 130 0 41113 0
Current children cumulated CPU time (s) 3462.28
Current children cumulated vsize (KiB) 164984

[startup+3522.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 12245
/proc/meminfo: memFree=1607272/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=164984 CPUtime=3522.28
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 41939 0 0 0 352167 61 0 0 25 0 1 0 198325493 168943616 39338 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 41246 39338 67 130 0 41113 0
Current children cumulated CPU time (s) 3522.28
Current children cumulated vsize (KiB) 164984

[startup+3582.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 12245
/proc/meminfo: memFree=1607272/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=164984 CPUtime=3582.28
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 41939 0 0 0 358167 61 0 0 25 0 1 0 198325493 168943616 39338 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 41246 39338 67 130 0 41113 0
Current children cumulated CPU time (s) 3582.28
Current children cumulated vsize (KiB) 164984

[startup+3642.3 s]
/proc/loadavg: 1.05 1.01 0.99 2/78 12245
/proc/meminfo: memFree=1607336/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=164984 CPUtime=3642.29
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 41939 0 0 0 364167 62 0 0 25 0 1 0 198325493 168943616 39338 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 41246 39338 67 130 0 41113 0
Current children cumulated CPU time (s) 3642.29
Current children cumulated vsize (KiB) 164984

[startup+3702.3 s]
/proc/loadavg: 1.02 1.01 0.99 2/78 12245
/proc/meminfo: memFree=1607336/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=164984 CPUtime=3702.29
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 41939 0 0 0 370167 62 0 0 25 0 1 0 198325493 168943616 39338 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 41246 39338 67 130 0 41113 0
Current children cumulated CPU time (s) 3702.29
Current children cumulated vsize (KiB) 164984

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

[startup+3703.9 s]
/proc/loadavg: 1.01 1.01 0.99 2/78 12245
/proc/meminfo: memFree=1607336/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=164984 CPUtime=3703.89
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 41939 0 0 0 370327 62 0 0 25 0 1 0 198325493 168943616 39338 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 41246 39338 67 130 0 41113 0
Current children cumulated CPU time (s) 3703.89
Current children cumulated vsize (KiB) 164984

[startup+3704.3 s]
/proc/loadavg: 1.01 1.01 0.99 2/78 12245
/proc/meminfo: memFree=1607336/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=164984 CPUtime=3704.29
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 41939 0 0 0 370367 62 0 0 25 0 1 0 198325493 168943616 39338 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 41246 39338 67 130 0 41113 0
Current children cumulated CPU time (s) 3704.29
Current children cumulated vsize (KiB) 164984

[startup+3704.7 s]
/proc/loadavg: 1.01 1.01 0.99 2/78 12245
/proc/meminfo: memFree=1607272/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=164984 CPUtime=3704.69
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 41939 0 0 0 370407 62 0 0 25 0 1 0 198325493 168943616 39338 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 41246 39338 67 130 0 41113 0
Current children cumulated CPU time (s) 3704.69
Current children cumulated vsize (KiB) 164984

[startup+3704.81 s]
/proc/loadavg: 1.01 1.01 0.99 2/78 12245
/proc/meminfo: memFree=1607272/2055920 swapFree=4148656/4192956
[pid=12044] ppid=12042 vsize=164984 CPUtime=3704.79
/proc/12044/stat : 12044 (minisat_noasser) R 12042 12044 11988 0 -1 4194304 41939 0 0 0 370417 62 0 0 25 0 1 0 198325493 168943616 39338 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12044/statm: 41246 39338 67 130 0 41113 0
Current children cumulated CPU time (s) 3704.79
Current children cumulated vsize (KiB) 164984

Child status: 20
Real time (s): 3704.86
CPU time (s): 3704.85
CPU user time (s): 3704.2
CPU system time (s): 0.650901
CPU usage (%): 99.9999
Max. virtual memory (cumulated for all children) (KiB): 164984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3704.2
system time used= 0.650901
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41945
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= 7
involuntary context switches= 76086

runsolver used 3.44747 second user time and 9.14161 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Wed Apr 25 12:27:59 UTC 2007

IDJOB= 421880
IDBENCH= 20374
IDSOLVER= 189
FILE ID= node16/421880-1177504078

PBS_JOBID= 4685903

Free space on /tmp= 66392 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-15-u.cnf
COMMAND LINE= /tmp/evaluation/421880-1177504078/minisat_noassertions /tmp/evaluation/421880-1177504078/instance-421880-1177504078.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-421880-1177504078 -o ROOT/results/node16/solver-421880-1177504078 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421880-1177504078/minisat_noassertions /tmp/evaluation/421880-1177504078/instance-421880-1177504078.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c716daea92d5e29b94f85a19b52859ac

RANDOM SEED= 994790336

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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:       1765312 kB
Buffers:         36104 kB
Cached:         177940 kB
SwapCached:      12328 kB
Active:         141980 kB
Inactive:        95312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1765312 kB
SwapTotal:     4192956 kB
SwapFree:      4148656 kB
Dirty:           13808 kB
Writeback:           0 kB
Mapped:          30256 kB
Slab:            38888 kB
Committed_AS:  7538364 kB
PageTables:       1836 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= 66392 MiB

End job on node16 on Wed Apr 25 13:29:44 UTC 2007