Trace number 1783987

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 2.1 (Sat-race'08 Edition)UNSAT 1969.55 1970.14

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
MD5SUMd8fa78c834564753f42ad3a5aaefa23a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark255.553
Satisfiable
(Un)Satisfiability was proved
Number of variables796
Number of clauses10039
Sum of the clauses size30316
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39840
Number of clauses of size 4199
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.01	c |  Number of variables:           796                                         |
0.00/0.01	c |  Number of clauses:           10039                                         |
0.00/0.01	c |  Parse time:                   0.01 s                                       |
0.04/0.07	c |  Simplification time:          0.07 s                                       |
0.04/0.07	c |                                                                             |
0.04/0.07	c ============================[ Search Statistics ]==============================
0.04/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.04/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.04/0.07	c ===============================================================================
0.04/0.08	c |       100 |     597     9840    32922 |     3608      100     14 |  0.000 % |
0.04/0.08	c |       250 |     597     9840    32922 |     3968      250     16 |  0.000 % |
0.04/0.09	c |       475 |     597     9840    32922 |     4365      475     17 |  0.000 % |
0.09/0.10	c |       812 |     597     9840    32922 |     4802      812     18 |  0.000 % |
0.09/0.13	c |      1318 |     597     9840    32922 |     5282     1318     18 |  0.000 % |
0.09/0.17	c |      2077 |     597     9840    32922 |     5810     2077     19 |  0.000 % |
0.19/0.23	c |      3216 |     597     9840    32922 |     6391     3216     18 |  0.000 % |
0.29/0.33	c |      4924 |     597     9840    32922 |     7030     4924     18 |  0.000 % |
0.39/0.49	c |      7486 |     597     9840    32922 |     7734     3936     16 |  0.000 % |
0.69/0.72	c |     11330 |     597     9840    32922 |     8507     7780     16 |  0.000 % |
1.10/1.12	c |     17096 |     597     9840    32922 |     9358     4987     16 |  0.000 % |
1.69/1.73	c |     25745 |     597     9840    32922 |    10294     8923     16 |  0.000 % |
2.69/2.70	c |     38719 |     597     9840    32922 |    11323     6391     16 |  0.000 % |
4.09/4.13	c |     58180 |     597     9840    32922 |    12455     8804     18 |  0.001 % |
6.29/6.37	c |     87372 |     597     9840    32922 |    13701     6739     17 |  0.000 % |
9.69/9.79	c |    131161 |     597     9840    32922 |    15071     9283     17 |  0.000 % |
15.08/15.16	c |    196845 |     597     9840    32922 |    16578    14552     17 |  0.000 % |
23.58/23.65	c |    295371 |     597     9840    32922 |    18236    13311     17 |  0.000 % |
37.08/37.12	c |    443160 |     597     9840    32922 |    20060    14826     19 |  0.000 % |
58.07/58.10	c |    664843 |     597     9840    32922 |    22066    15350     16 |  0.001 % |
90.07/90.11	c |    997368 |     597     9840    32922 |    24272    16205     17 |  0.001 % |
140.24/140.34	c |   1496156 |     597     9840    32922 |    26700    16401     15 |  0.001 % |
217.23/217.31	c |   2244338 |     597     9840    32922 |    29370    21250     16 |  0.001 % |
337.69/337.84	c |   3366612 |     597     9840    32922 |    32307    27887     17 |  0.001 % |
527.14/527.37	c |   5050023 |     597     9840    32922 |    35537    21176     15 |  0.000 % |
821.05/821.39	c |   7575139 |     597     9840    32922 |    39091    14555     18 |  0.000 % |
1278.11/1278.56	c |  11362814 |     596     9756    32658 |    43000    22009     20 |  0.126 % |
1969.50/1970.13	c ===============================================================================
1969.50/1970.13	c restarts              : 24574
1969.50/1970.13	c conflicts             : 16796325       (8529 /sec)
1969.50/1970.13	c decisions             : 18215297       (9249 /sec)
1969.50/1970.13	c propagations          : 1522871795     (773274 /sec)
1969.50/1970.13	c conflict literals     : 304535891      (40.88 % deleted)
1969.50/1970.13	c Memory used           : 25.87 MB
1969.50/1970.13	c CPU time              : 1969.38 s
1969.50/1970.13	c 
1969.50/1970.13	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1783987-1241908193/watcher-1783987-1241908193 -o /tmp/evaluation-result-1783987-1241908193/solver-1783987-1241908193 -C 5000 -W 6000 -M 1800 HOME/minisat HOME/instance-1783987-1241908193.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): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25302
/proc/meminfo: memFree=1644592/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=7608 CPUtime=0
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 221 0 0 0 0 0 0 0 18 0 1 0 218852036 7790592 205 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 1902 205 63 219 0 1680 0

[startup+0.0517861 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25302
/proc/meminfo: memFree=1644592/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=8048 CPUtime=0.04
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 460 0 0 0 4 0 0 0 18 0 1 0 218852036 8241152 444 1992294400 4194304 5092341 548682068848 18446744073709551615 4219935 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 2012 444 88 219 0 1790 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 8048

[startup+0.101792 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25302
/proc/meminfo: memFree=1644592/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=8048 CPUtime=0.09
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 527 0 0 0 9 0 0 0 18 0 1 0 218852036 8241152 408 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 2012 408 99 219 0 1790 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8048

[startup+0.301821 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25302
/proc/meminfo: memFree=1644592/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=8048 CPUtime=0.29
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 599 0 0 0 29 0 0 0 19 0 1 0 218852036 8241152 480 1992294400 4194304 5092341 548682068848 18446744073709551615 4240534 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 2012 480 100 219 0 1790 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8048

[startup+0.701878 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25302
/proc/meminfo: memFree=1644592/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=8124 CPUtime=0.69
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 840 0 0 0 69 0 0 0 22 0 1 0 218852036 8318976 542 1992294400 4194304 5092341 548682068848 18446744073709551615 4240534 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 2031 542 100 219 0 1809 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8124

[startup+1.50199 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25303
/proc/meminfo: memFree=1641960/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=18644 CPUtime=1.49
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 1290 0 0 0 149 0 0 0 25 0 1 0 218852036 19091456 992 1992294400 4194304 5092341 548682068848 18446744073709551615 4249992 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 4661 992 100 219 0 4439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18644

[startup+3.10123 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25303
/proc/meminfo: memFree=1640680/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=18644 CPUtime=3.09
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 1350 0 0 0 309 0 0 0 25 0 1 0 218852036 19091456 1052 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 4661 1052 100 219 0 4439 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18644

[startup+6.30169 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25303
/proc/meminfo: memFree=1640104/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=18644 CPUtime=6.29
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 1448 0 0 0 629 0 0 0 25 0 1 0 218852036 19091456 1150 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 4661 1150 100 219 0 4439 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18644

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25303
/proc/meminfo: memFree=1639480/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=18644 CPUtime=12.68
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 1591 0 0 0 1268 0 0 0 25 0 1 0 218852036 19091456 1293 1992294400 4194304 5092341 548682068848 18446744073709551615 4241039 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 4661 1293 100 219 0 4439 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18644

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25303
/proc/meminfo: memFree=1638456/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=18620 CPUtime=25.48
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 2508 0 0 0 2547 1 0 0 25 0 1 0 218852036 19066880 1539 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 4655 1539 100 219 0 4433 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18620

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25303
/proc/meminfo: memFree=1637048/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=18620 CPUtime=51.07
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 2857 0 0 0 5106 1 0 0 25 0 1 0 218852036 19066880 1888 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 4655 1888 100 219 0 4433 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18620

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25303
/proc/meminfo: memFree=1635832/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=18620 CPUtime=102.26
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 3175 0 0 0 10224 2 0 0 25 0 1 0 218852036 19066880 2206 1992294400 4194304 5092341 548682068848 18446744073709551615 4250085 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 4655 2206 100 219 0 4433 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18620

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25303
/proc/meminfo: memFree=1634808/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=18620 CPUtime=162.24
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 3406 0 0 0 16222 2 0 0 25 0 1 0 218852036 19066880 2437 1992294400 4194304 5092341 548682068848 18446744073709551615 4252075 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 4655 2437 100 219 0 4433 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 18620

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25303
/proc/meminfo: memFree=1633592/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=18620 CPUtime=222.22
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 3694 0 0 0 22219 3 0 0 25 0 1 0 218852036 19066880 2725 1992294400 4194304 5092341 548682068848 18446744073709551615 4248408 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 4655 2725 100 219 0 4433 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 18620

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25303
/proc/meminfo: memFree=1633016/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=18620 CPUtime=282.21
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 3830 0 0 0 28217 4 0 0 25 0 1 0 218852036 19066880 2861 1992294400 4194304 5092341 548682068848 18446744073709551615 4249640 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 4655 2861 100 219 0 4433 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18620

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25303
/proc/meminfo: memFree=1632504/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=18620 CPUtime=342.19
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 3942 0 0 0 34215 4 0 0 25 0 1 0 218852036 19066880 2973 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 4655 2973 100 219 0 4433 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 18620

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25303
/proc/meminfo: memFree=1629752/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=23892 CPUtime=402.17
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 4636 0 0 0 40212 5 0 0 25 0 1 0 218852036 24465408 3667 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 5973 3667 100 219 0 5751 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 23892

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25303
/proc/meminfo: memFree=1629432/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=23892 CPUtime=462.15
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 4704 0 0 0 46210 5 0 0 25 0 1 0 218852036 24465408 3735 1992294400 4194304 5092341 548682068848 18446744073709551615 4241537 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 5973 3735 100 219 0 5751 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 23892

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25303
/proc/meminfo: memFree=1629496/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=23892 CPUtime=522.13
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 4706 0 0 0 52208 5 0 0 25 0 1 0 218852036 24465408 3737 1992294400 4194304 5092341 548682068848 18446744073709551615 4252538 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 5973 3737 100 219 0 5751 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 23892

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25305
/proc/meminfo: memFree=1628408/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=23892 CPUtime=582.12
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 4975 0 0 0 58206 6 0 0 25 0 1 0 218852036 24465408 4006 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 5973 4006 100 219 0 5751 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 23892

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25305
/proc/meminfo: memFree=1628280/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=23892 CPUtime=642.1
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 4987 0 0 0 64204 6 0 0 25 0 1 0 218852036 24465408 4018 1992294400 4194304 5092341 548682068848 18446744073709551615 4248813 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 5973 4018 100 219 0 5751 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 23892

[startup+702.301 s]

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

/proc/meminfo: memFree=1627448/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=23892 CPUtime=1181.94
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 5124 0 0 0 118185 9 0 0 25 0 1 0 218852036 24465408 4155 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 5973 4155 100 219 0 5751 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 23892

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25305
/proc/meminfo: memFree=1627448/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=23892 CPUtime=1241.92
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 5125 0 0 0 124182 10 0 0 25 0 1 0 218852036 24465408 4156 1992294400 4194304 5092341 548682068848 18446744073709551615 4241392 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 5973 4156 100 219 0 5751 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 23892

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25305
/proc/meminfo: memFree=1625528/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=23892 CPUtime=1301.9
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 5596 0 0 0 130180 10 0 0 25 0 1 0 218852036 24465408 4627 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 5973 4627 100 219 0 5751 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 23892

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25305
/proc/meminfo: memFree=1625464/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=23892 CPUtime=1361.89
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 5596 0 0 0 136178 11 0 0 25 0 1 0 218852036 24465408 4627 1992294400 4194304 5092341 548682068848 18446744073709551615 4248217 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 5973 4627 100 219 0 5751 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 23892

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25305
/proc/meminfo: memFree=1625080/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=23892 CPUtime=1421.87
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 5688 0 0 0 142176 11 0 0 25 0 1 0 218852036 24465408 4719 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 5973 4719 100 219 0 5751 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 23892

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25305
/proc/meminfo: memFree=1625016/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=23892 CPUtime=1481.85
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 5689 0 0 0 148174 11 0 0 25 0 1 0 218852036 24465408 4720 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 5973 4720 100 219 0 5751 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 23892

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25305
/proc/meminfo: memFree=1624696/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=23892 CPUtime=1541.83
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 5753 0 0 0 154172 11 0 0 25 0 1 0 218852036 24465408 4784 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 5973 4784 100 219 0 5751 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 23892

[startup+1602.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 25305
/proc/meminfo: memFree=1624312/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=23892 CPUtime=1601.82
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 5855 0 0 0 160170 12 0 0 25 0 1 0 218852036 24465408 4886 1992294400 4194304 5092341 548682068848 18446744073709551615 4240846 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 5973 4886 100 219 0 5751 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 23892

[startup+1662.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 25305
/proc/meminfo: memFree=1625720/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=23892 CPUtime=1661.8
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 9092 0 0 0 166166 14 0 0 25 0 1 0 218852036 24465408 4524 1992294400 4194304 5092341 548682068848 18446744073709551615 4241443 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 5973 4524 100 219 0 5751 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 23892

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25305
/proc/meminfo: memFree=1625464/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=23892 CPUtime=1721.78
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 9137 0 0 0 172164 14 0 0 25 0 1 0 218852036 24465408 4569 1992294400 4194304 5092341 548682068848 18446744073709551615 4252069 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 5973 4569 100 219 0 5751 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 23892

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25305
/proc/meminfo: memFree=1625208/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=23892 CPUtime=1781.76
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 9205 0 0 0 178162 14 0 0 25 0 1 0 218852036 24465408 4637 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 5973 4637 100 219 0 5751 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 23892

[startup+1842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25305
/proc/meminfo: memFree=1625144/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=23892 CPUtime=1841.75
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 9205 0 0 0 184160 15 0 0 25 0 1 0 218852036 24465408 4637 1992294400 4194304 5092341 548682068848 18446744073709551615 4250218 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 5973 4637 100 219 0 5751 0
Current children cumulated CPU time (s) 1841.75
Current children cumulated vsize (KiB) 23892

[startup+1902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25311
/proc/meminfo: memFree=1623472/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=23892 CPUtime=1901.72
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 9601 0 0 0 190157 15 0 0 25 0 1 0 218852036 24465408 5033 1992294400 4194304 5092341 548682068848 18446744073709551615 4252116 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 5973 5033 100 219 0 5751 0
Current children cumulated CPU time (s) 1901.72
Current children cumulated vsize (KiB) 23892

[startup+1962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25311
/proc/meminfo: memFree=1621104/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=26488 CPUtime=1961.71
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 10195 0 0 0 196155 16 0 0 25 0 1 0 218852036 27123712 5627 1992294400 4194304 5092341 548682068848 18446744073709551615 4248131 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 6622 5627 100 219 0 6400 0
Current children cumulated CPU time (s) 1961.71
Current children cumulated vsize (KiB) 26488

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

[startup+1964.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25311
/proc/meminfo: memFree=1621104/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=26488 CPUtime=1964.1
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 10195 0 0 0 196394 16 0 0 25 0 1 0 218852036 27123712 5627 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 6622 5627 100 219 0 6400 0
Current children cumulated CPU time (s) 1964.1
Current children cumulated vsize (KiB) 26488

[startup+1967.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25311
/proc/meminfo: memFree=1621104/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=26488 CPUtime=1967.3
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 10195 0 0 0 196714 16 0 0 25 0 1 0 218852036 27123712 5627 1992294400 4194304 5092341 548682068848 18446744073709551615 4240542 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 6622 5627 100 219 0 6400 0
Current children cumulated CPU time (s) 1967.3
Current children cumulated vsize (KiB) 26488

[startup+1969.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25311
/proc/meminfo: memFree=1621104/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=26488 CPUtime=1968.9
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 10195 0 0 0 196874 16 0 0 25 0 1 0 218852036 27123712 5627 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 6622 5627 100 219 0 6400 0
Current children cumulated CPU time (s) 1968.9
Current children cumulated vsize (KiB) 26488

[startup+1969.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25311
/proc/meminfo: memFree=1621104/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=26488 CPUtime=1969.3
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 10195 0 0 0 196914 16 0 0 25 0 1 0 218852036 27123712 5627 1992294400 4194304 5092341 548682068848 18446744073709551615 4250118 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 6622 5627 100 219 0 6400 0
Current children cumulated CPU time (s) 1969.3
Current children cumulated vsize (KiB) 26488

[startup+1970.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25311
/proc/meminfo: memFree=1621104/2055920 swapFree=4114788/4192956
[pid=25302] ppid=25300 vsize=26488 CPUtime=1969.5
/proc/25302/stat : 25302 (minisat) R 25300 25302 25229 0 -1 4194304 10195 0 0 0 196934 16 0 0 25 0 1 0 218852036 27123712 5627 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/25302/statm: 6622 5627 100 219 0 6400 0
Current children cumulated CPU time (s) 1969.5
Current children cumulated vsize (KiB) 26488

Child status: 20
Real time (s): 1970.14
CPU time (s): 1969.55
CPU user time (s): 1969.38
CPU system time (s): 0.171973
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 26488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1969.38
system time used= 0.171973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10205
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= 2
involuntary context switches= 3988

runsolver used 1.3338 second user time and 4.12937 second system time

The end

Launcher Data 

Begin job on node30 at 2009-05-10 00:29:53
IDJOB=1783987
IDBENCH=24751
IDSOLVER=608
FILE ID=node30/1783987-1241908193
PBS_JOBID= 9264800
Free space on /tmp= 66260 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1783987-1241908193/watcher-1783987-1241908193 -o /tmp/evaluation-result-1783987-1241908193/solver-1783987-1241908193 -C 5000 -W 6000 -M 1800  HOME/minisat HOME/instance-1783987-1241908193.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= d8fa78c834564753f42ad3a5aaefa23a
RANDOM SEED=880845113

node30.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.265
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		: 3000.265
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:       1645072 kB
Buffers:         49128 kB
Cached:         225468 kB
SwapCached:      72544 kB
Active:         112924 kB
Inactive:       236264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1645072 kB
SwapTotal:     4192956 kB
SwapFree:      4114788 kB
Dirty:            1064 kB
Writeback:           0 kB
Mapped:          14060 kB
Slab:            47780 kB
Committed_AS:   808752 kB
PageTables:       1356 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= 66260 MiB
End job on node30 at 2009-05-10 01:02:43