Trace number 421852

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 297.356 297.437

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest02-Mat26.sat05-457.reshuffled-07.cnf
MD5SUM3d4fadc8af17bc65dbe7fef013825ed5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark297.356
Satisfiable
(Un)Satisfiability was proved
Number of variables744
Number of clauses2464
Sum of the clauses size6432
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2960
Number of clauses of size 31504
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  744                                                  |
0.00/0.00	c |  Number of clauses:    2464                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     360     2208     7456 |      736        0    nan |  0.000 % |
0.00/0.01	c |       100 |     360     2208     7456 |      809      100     17 |  0.000 % |
0.00/0.02	c |       252 |     360     2208     7456 |      890      252     18 |  0.000 % |
0.00/0.03	c |       477 |     360     2208     7456 |      979      477     17 |  0.000 % |
0.03/0.04	c |       814 |     360     2208     7456 |     1077      814     18 |  0.000 % |
0.03/0.06	c |      1322 |     360     2208     7456 |     1185      776     15 |  0.000 % |
0.03/0.09	c |      2081 |     360     2208     7456 |     1303      924     16 |  0.000 % |
0.09/0.14	c |      3220 |     360     2208     7456 |     1434      719     14 |  0.000 % |
0.19/0.21	c |      4930 |     360     2208     7456 |     1577      965     13 |  0.000 % |
0.29/0.33	c |      7492 |     360     2208     7456 |     1735     1110     16 |  0.000 % |
0.39/0.49	c |     11337 |     360     2208     7456 |     1908     1349     16 |  0.000 % |
0.69/0.78	c |     17103 |     360     2208     7456 |     2099     1309     15 |  0.000 % |
1.10/1.16	c |     25752 |     360     2208     7456 |     2309     1393     15 |  0.000 % |
1.69/1.77	c |     38727 |     360     2208     7456 |     2540     1492     16 |  0.000 % |
2.59/2.67	c |     58189 |     360     2208     7456 |     2794     1566     16 |  0.000 % |
4.09/4.16	c |     87381 |     360     2208     7456 |     3074     2458     14 |  0.000 % |
6.50/6.54	c |    131170 |     360     2208     7456 |     3381     2692     18 |  0.000 % |
10.09/10.11	c |    196855 |     360     2208     7456 |     3720     3420     18 |  0.000 % |
15.49/15.58	c |    295381 |     360     2208     7456 |     4092     2435     18 |  0.000 % |
24.39/24.48	c |    443170 |     360     2208     7456 |     4501     3162     15 |  0.000 % |
37.38/37.48	c |    664853 |     360     2208     7456 |     4951     2510     15 |  0.000 % |
58.18/58.24	c |    997378 |     360     2208     7456 |     5446     3425     16 |  0.000 % |
89.07/89.18	c |   1496166 |     360     2208     7456 |     5991     3433     16 |  0.000 % |
137.55/137.60	c |   2244349 |     359     2160     7296 |     6590     4721     17 |  0.135 % |
210.14/210.22	c |   3366624 |     356     2140     7240 |     7249     4662     18 |  0.538 % |
297.31/297.43	c ===============================================================================
297.31/297.43	c restarts              : 25
297.31/297.43	c conflicts             : 4695237        (15791 /sec)
297.31/297.43	c decisions             : 5620590        (1.70 % random) (18903 /sec)
297.31/297.43	c propagations          : 254037227      (854367 /sec)
297.31/297.43	c conflict literals     : 79023767       (24.69 % deleted)
297.31/297.43	c Memory used           : 4.55 MB
297.31/297.43	c CPU time              : 297.34 s
297.31/297.43	c 
297.31/297.43	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/node74/watcher-421852-1177496781 -o ROOT/results/node74/solver-421852-1177496781 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421852-1177496781/minisat_noassertions /tmp/evaluation/421852-1177496781/instance-421852-1177496781.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.91 3/66 23893
/proc/meminfo: memFree=1664224/2055920 swapFree=4183092/4192956
[pid=23893] ppid=23891 vsize=1984 CPUtime=0
/proc/23893/stat : 23893 (minisat_noasser) R 23891 23893 23035 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 197592889 2031616 150 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529410 0 0 4096 3 0 0 0 17 1 0 0
/proc/23893/statm: 496 150 62 130 0 363 0

[startup+0.04097 s]
/proc/loadavg: 0.99 0.97 0.91 3/66 23893
/proc/meminfo: memFree=1664224/2055920 swapFree=4183092/4192956
[pid=23893] ppid=23891 vsize=2116 CPUtime=0.03
/proc/23893/stat : 23893 (minisat_noasser) R 23891 23893 23035 0 -1 4194304 226 0 0 0 3 0 0 0 18 0 1 0 197592889 2166784 212 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/23893/statm: 529 212 66 130 0 396 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2116

[startup+0.101977 s]
/proc/loadavg: 0.99 0.97 0.91 3/66 23893
/proc/meminfo: memFree=1664224/2055920 swapFree=4183092/4192956
[pid=23893] ppid=23891 vsize=2116 CPUtime=0.09
/proc/23893/stat : 23893 (minisat_noasser) R 23891 23893 23035 0 -1 4194304 226 0 0 0 9 0 0 0 18 0 1 0 197592889 2166784 212 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23893/statm: 529 212 66 130 0 396 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2116

[startup+0.301999 s]
/proc/loadavg: 0.99 0.97 0.91 3/66 23893
/proc/meminfo: memFree=1664224/2055920 swapFree=4183092/4192956
[pid=23893] ppid=23891 vsize=2116 CPUtime=0.29
/proc/23893/stat : 23893 (minisat_noasser) R 23891 23893 23035 0 -1 4194304 228 0 0 0 29 0 0 0 19 0 1 0 197592889 2166784 214 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/23893/statm: 529 214 66 130 0 396 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2116

[startup+0.701045 s]
/proc/loadavg: 0.99 0.97 0.91 3/66 23893
/proc/meminfo: memFree=1664224/2055920 swapFree=4183092/4192956
[pid=23893] ppid=23891 vsize=2248 CPUtime=0.69
/proc/23893/stat : 23893 (minisat_noasser) R 23891 23893 23035 0 -1 4194304 250 0 0 0 69 0 0 0 23 0 1 0 197592889 2301952 236 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/23893/statm: 562 236 66 130 0 429 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2248

[startup+1.50114 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 23894
/proc/meminfo: memFree=1663448/2055920 swapFree=4183092/4192956
[pid=23893] ppid=23891 vsize=2380 CPUtime=1.49
/proc/23893/stat : 23893 (minisat_noasser) R 23891 23893 23035 0 -1 4194304 277 0 0 0 149 0 0 0 25 0 1 0 197592889 2437120 263 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552804 0 0 4096 3 0 0 0 17 1 0 0
/proc/23893/statm: 595 263 66 130 0 462 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2380

[startup+3.10132 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 23894
/proc/meminfo: memFree=1663192/2055920 swapFree=4183092/4192956
[pid=23893] ppid=23891 vsize=2512 CPUtime=3.09
/proc/23893/stat : 23893 (minisat_noasser) R 23891 23893 23035 0 -1 4194304 311 0 0 0 309 0 0 0 25 0 1 0 197592889 2572288 297 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547130 0 0 4096 3 0 0 0 17 1 0 0
/proc/23893/statm: 628 297 66 130 0 495 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2512

[startup+6.30169 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 23894
/proc/meminfo: memFree=1662936/2055920 swapFree=4183092/4192956
[pid=23893] ppid=23891 vsize=2644 CPUtime=6.29
/proc/23893/stat : 23893 (minisat_noasser) R 23891 23893 23035 0 -1 4194304 352 0 0 0 629 0 0 0 25 0 1 0 197592889 2707456 338 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/23893/statm: 661 338 66 130 0 528 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2644

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 23894
/proc/meminfo: memFree=1662552/2055920 swapFree=4183092/4192956
[pid=23893] ppid=23891 vsize=2916 CPUtime=12.69
/proc/23893/stat : 23893 (minisat_noasser) R 23891 23893 23035 0 -1 4194304 408 0 0 0 1269 0 0 0 25 0 1 0 197592889 2985984 394 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/23893/statm: 729 394 66 130 0 596 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2916

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 23894
/proc/meminfo: memFree=1662360/2055920 swapFree=4183092/4192956
[pid=23893] ppid=23891 vsize=3048 CPUtime=25.48
/proc/23893/stat : 23893 (minisat_noasser) R 23891 23893 23035 0 -1 4194304 454 0 0 0 2548 0 0 0 25 0 1 0 197592889 3121152 440 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/23893/statm: 762 440 66 130 0 629 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3048

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 23894
/proc/meminfo: memFree=1662040/2055920 swapFree=4183092/4192956
[pid=23893] ppid=23891 vsize=3420 CPUtime=51.08
/proc/23893/stat : 23893 (minisat_noasser) R 23891 23893 23035 0 -1 4194304 534 0 0 0 5108 0 0 0 25 0 1 0 197592889 3502080 520 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23893/statm: 855 520 66 130 0 722 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3420

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 23894
/proc/meminfo: memFree=1661528/2055920 swapFree=4183092/4192956
[pid=23893] ppid=23891 vsize=3840 CPUtime=102.26
/proc/23893/stat : 23893 (minisat_noasser) R 23891 23893 23035 0 -1 4194304 647 0 0 0 10226 0 0 0 25 0 1 0 197592889 3932160 633 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558145 0 0 4096 3 0 0 0 17 1 0 0
/proc/23893/statm: 960 633 66 130 0 827 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3840

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 23894
/proc/meminfo: memFree=1661144/2055920 swapFree=4183092/4192956
[pid=23893] ppid=23891 vsize=4244 CPUtime=162.24
/proc/23893/stat : 23893 (minisat_noasser) R 23891 23893 23035 0 -1 4194304 733 0 0 0 16224 0 0 0 25 0 1 0 197592889 4345856 719 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547330 0 0 4096 3 0 0 0 17 1 0 0
/proc/23893/statm: 1061 719 66 130 0 928 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4244

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 23894
/proc/meminfo: memFree=1661016/2055920 swapFree=4183092/4192956
[pid=23893] ppid=23891 vsize=4376 CPUtime=222.23
/proc/23893/stat : 23893 (minisat_noasser) R 23891 23893 23035 0 -1 4194304 771 0 0 0 22222 1 0 0 25 0 1 0 197592889 4481024 757 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/23893/statm: 1094 757 66 130 0 961 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4376

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 23894
/proc/meminfo: memFree=1660696/2055920 swapFree=4183092/4192956
[pid=23893] ppid=23891 vsize=4660 CPUtime=282.21
/proc/23893/stat : 23893 (minisat_noasser) R 23891 23893 23035 0 -1 4194304 839 0 0 0 28220 1 0 0 25 0 1 0 197592889 4771840 825 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546977 0 0 4096 3 0 0 0 17 1 0 0
/proc/23893/statm: 1165 825 66 130 0 1032 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4660

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

[startup+287.901 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 23894
/proc/meminfo: memFree=1660632/2055920 swapFree=4183092/4192956
[pid=23893] ppid=23891 vsize=4660 CPUtime=287.81
/proc/23893/stat : 23893 (minisat_noasser) R 23891 23893 23035 0 -1 4194304 845 0 0 0 28780 1 0 0 25 0 1 0 197592889 4771840 831 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/23893/statm: 1165 831 66 130 0 1032 0
Current children cumulated CPU time (s) 287.81
Current children cumulated vsize (KiB) 4660

[startup+294.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 23894
/proc/meminfo: memFree=1660632/2055920 swapFree=4183092/4192956
[pid=23893] ppid=23891 vsize=4660 CPUtime=294.21
/proc/23893/stat : 23893 (minisat_noasser) R 23891 23893 23035 0 -1 4194304 849 0 0 0 29420 1 0 0 25 0 1 0 197592889 4771840 835 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546807 0 0 4096 3 0 0 0 17 1 0 0
/proc/23893/statm: 1165 835 66 130 0 1032 0
Current children cumulated CPU time (s) 294.21
Current children cumulated vsize (KiB) 4660

[startup+295.905 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 23894
/proc/meminfo: memFree=1660632/2055920 swapFree=4183092/4192956
[pid=23893] ppid=23891 vsize=4660 CPUtime=295.81
/proc/23893/stat : 23893 (minisat_noasser) R 23891 23893 23035 0 -1 4194304 849 0 0 0 29580 1 0 0 25 0 1 0 197592889 4771840 835 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/23893/statm: 1165 835 66 130 0 1032 0
Current children cumulated CPU time (s) 295.81
Current children cumulated vsize (KiB) 4660

[startup+296.701 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 23894
/proc/meminfo: memFree=1660632/2055920 swapFree=4183092/4192956
[pid=23893] ppid=23891 vsize=4660 CPUtime=296.61
/proc/23893/stat : 23893 (minisat_noasser) R 23891 23893 23035 0 -1 4194304 849 0 0 0 29660 1 0 0 25 0 1 0 197592889 4771840 835 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545647 0 0 4096 3 0 0 0 17 1 0 0
/proc/23893/statm: 1165 835 66 130 0 1032 0
Current children cumulated CPU time (s) 296.61
Current children cumulated vsize (KiB) 4660

[startup+297.101 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 23894
/proc/meminfo: memFree=1660632/2055920 swapFree=4183092/4192956
[pid=23893] ppid=23891 vsize=4660 CPUtime=297.01
/proc/23893/stat : 23893 (minisat_noasser) R 23891 23893 23035 0 -1 4194304 849 0 0 0 29700 1 0 0 25 0 1 0 197592889 4771840 835 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/23893/statm: 1165 835 66 130 0 1032 0
Current children cumulated CPU time (s) 297.01
Current children cumulated vsize (KiB) 4660

[startup+297.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 23894
/proc/meminfo: memFree=1660632/2055920 swapFree=4183092/4192956
[pid=23893] ppid=23891 vsize=4660 CPUtime=297.21
/proc/23893/stat : 23893 (minisat_noasser) R 23891 23893 23035 0 -1 4194304 849 0 0 0 29720 1 0 0 25 0 1 0 197592889 4771840 835 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/23893/statm: 1165 835 66 130 0 1032 0
Current children cumulated CPU time (s) 297.21
Current children cumulated vsize (KiB) 4660

[startup+297.401 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 23894
/proc/meminfo: memFree=1660632/2055920 swapFree=4183092/4192956
[pid=23893] ppid=23891 vsize=4660 CPUtime=297.31
/proc/23893/stat : 23893 (minisat_noasser) R 23891 23893 23035 0 -1 4194304 849 0 0 0 29730 1 0 0 25 0 1 0 197592889 4771840 835 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/23893/statm: 1165 835 66 130 0 1032 0
Current children cumulated CPU time (s) 297.31
Current children cumulated vsize (KiB) 4660

Child status: 20
Real time (s): 297.437
CPU time (s): 297.356
CPU user time (s): 297.34
CPU system time (s): 0.015997
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 4660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 297.34
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 855
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= 461

runsolver used 0.251961 second user time and 0.567913 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Wed Apr 25 10:26:21 UTC 2007

IDJOB= 421852
IDBENCH= 24755
IDSOLVER= 188
FILE ID= node74/421852-1177496781

PBS_JOBID= 4685755

Free space on /tmp= 103204 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest02-Mat26.sat05-457.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/421852-1177496781/minisat_noassertions /tmp/evaluation/421852-1177496781/instance-421852-1177496781.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-421852-1177496781 -o ROOT/results/node74/solver-421852-1177496781 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421852-1177496781/minisat_noassertions /tmp/evaluation/421852-1177496781/instance-421852-1177496781.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  3d4fadc8af17bc65dbe7fef013825ed5

RANDOM SEED= 867113597

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1664568 kB
Buffers:         37520 kB
Cached:         262308 kB
SwapCached:       3248 kB
Active:         124512 kB
Inactive:       200768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1664568 kB
SwapTotal:     4192956 kB
SwapFree:      4183092 kB
Dirty:            1504 kB
Writeback:           0 kB
Mapped:          31292 kB
Slab:            51756 kB
Committed_AS:  4011272 kB
PageTables:       1520 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103204 MiB

End job on node74 on Wed Apr 25 10:31:19 UTC 2007