Trace number 367490

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
MXC 2007-02-08UNSAT 1465.53 1465.99

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)

1465.44/1465.97	c MXC attempting /tmp/evaluation/367490-1176921963/instance-367490-1176921963.cnf
1465.44/1465.97	c 35294 assignments made, starting to guess now
1465.44/1465.97	c ===================================[MXC]=====================================
1465.44/1465.97	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
1465.44/1465.97	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
1465.44/1465.97	c =============================================================================
1465.44/1465.97	c |         0 |  110716   398641 |   36905       0       0     nan | 23.227 % |
1465.44/1465.97	c |       100 |  101519   361208 |   40595      78    4525    58.0 | 30.165 % |
1465.44/1465.97	c |       250 |   89657   311041 |   44655     190    9172    48.3 | 40.116 % |
1465.44/1465.97	c |       475 |   80087   274830 |   49120     362   14506    40.1 | 46.527 % |
1465.44/1465.97	c |       813 |   71435   240862 |   54032     563   21623    38.4 | 53.046 % |
1465.44/1465.97	c |      1321 |   35493   116341 |   59435     733   44494    60.7 | 73.436 % |
1465.44/1465.97	c |      2080 |   32189   105912 |   65379    1456  113070    77.7 | 74.302 % |
1465.44/1465.97	c |      3219 |   13480    42430 |   71917    2398  125749    52.4 | 88.034 % |
1465.44/1465.97	c |      4927 |   13411    42215 |   79109    4093  184189    45.0 | 88.078 % |
1465.44/1465.97	c |      7490 |   13365    42073 |   87020    6647  282005    42.4 | 88.107 % |
1465.44/1465.97	c |     11335 |   12432    39267 |   95722   10462  437510    41.8 | 88.209 % |
1465.44/1465.97	c |     17104 |   12199    38441 |  105294   16191  633152    39.1 | 88.406 % |
1465.44/1465.97	c |     25755 |   12199    38441 |  115823   24839  911062    36.7 | 88.406 % |
1465.44/1465.97	c |     38734 |   12178    38375 |  127406   37813 1217339    32.2 | 88.420 % |
1465.44/1465.97	c |     58196 |   12015    37875 |  140146   57258 1782684    31.1 | 88.540 % |
1465.44/1465.97	c |     87391 |    9519    30010 |  154161   86224 2044860    23.7 | 90.157 % |
1465.44/1465.97	c |    131180 |    9333    29411 |  169577  129925 2962307    22.8 | 90.316 % |
1465.44/1465.97	c |    196866 |    9231    29087 |  186535  110786 2375200    21.4 | 90.393 % |
1465.44/1465.97	c |    295393 |    8950    28126 |  205188  116041 2477897    21.4 | 90.673 % |
1465.44/1465.97	c |    443182 |    8796    27601 |  225707  161222 3383948    21.0 | 90.804 % |
1465.44/1465.97	c 1465.730s elapsed
1465.44/1465.97	c restarts: 18
1465.44/1465.97	c decisions: 708346
1465.44/1465.97	c propagations: 962933401
1465.44/1465.97	c conflicts: 579302
1465.44/1465.97	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-367490-1176921963 -o ROOT/results/node26/solver-367490-1176921963 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367490-1176921963/mxc /tmp/evaluation/367490-1176921963/instance-367490-1176921963.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: 0.77 0.94 0.98 3/77 19334
/proc/meminfo: memFree=1197936/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=13072 CPUtime=0
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 784 0 0 0 0 0 0 0 18 0 1 0 140113215 13385728 768 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 3268 774 42 122 0 3142 0

[startup+0.014729 s]
/proc/loadavg: 0.77 0.94 0.98 3/77 19334
/proc/meminfo: memFree=1197936/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=13072 CPUtime=0.01
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 2481 0 0 0 0 1 0 0 18 0 1 0 140113215 13385728 2465 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 3268 2472 42 122 0 3142 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13072

[startup+0.101736 s]
/proc/loadavg: 0.77 0.94 0.98 3/77 19334
/proc/meminfo: memFree=1197936/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=31984 CPUtime=0.09
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 7118 0 0 0 6 3 0 0 18 0 1 0 140113215 32751616 7102 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 7996 7102 46 122 0 7870 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 31984

[startup+0.301754 s]
/proc/loadavg: 0.77 0.94 0.98 3/77 19334
/proc/meminfo: memFree=1197936/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=38904 CPUtime=0.29
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 8826 0 0 0 25 4 0 0 19 0 1 0 140113215 39837696 8810 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 9726 8810 46 122 0 9600 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38904

[startup+0.701791 s]
/proc/loadavg: 0.77 0.94 0.98 3/77 19334
/proc/meminfo: memFree=1197936/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=31228 CPUtime=0.69
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 9880 0 0 0 65 4 0 0 22 0 1 0 140113215 31977472 6829 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 7807 6829 59 122 0 7681 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31228

[startup+1.50186 s]
/proc/loadavg: 0.77 0.94 0.98 2/78 19335
/proc/meminfo: memFree=1170664/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=31228 CPUtime=1.49
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 9906 0 0 0 145 4 0 0 25 0 1 0 140113215 31977472 6855 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 7807 6855 59 122 0 7681 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31228

[startup+3.10202 s]
/proc/loadavg: 0.77 0.94 0.98 2/78 19335
/proc/meminfo: memFree=1170472/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=31228 CPUtime=3.09
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 9937 0 0 0 305 4 0 0 25 0 1 0 140113215 31977472 6886 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 7807 6886 59 122 0 7681 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31228

[startup+6.30131 s]
/proc/loadavg: 0.79 0.94 0.98 2/78 19335
/proc/meminfo: memFree=1170088/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=31360 CPUtime=6.28
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 9998 0 0 0 624 4 0 0 25 0 1 0 140113215 32112640 6947 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529959 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 7840 6947 59 122 0 7714 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 31360

[startup+12.7019 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 19335
/proc/meminfo: memFree=1169640/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=31812 CPUtime=12.69
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 10133 0 0 0 1264 5 0 0 25 0 1 0 140113215 32575488 7082 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529591 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 7953 7082 59 122 0 7827 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31812

[startup+25.5011 s]
/proc/loadavg: 0.85 0.94 0.98 2/78 19335
/proc/meminfo: memFree=1167976/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=33528 CPUtime=25.48
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 10557 0 0 0 2543 5 0 0 25 0 1 0 140113215 34332672 7506 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 8382 7506 59 122 0 8256 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33528

[startup+51.1015 s]
/proc/loadavg: 0.90 0.94 0.98 2/78 19335
/proc/meminfo: memFree=1165608/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=36060 CPUtime=51.08
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 11151 0 0 0 5101 7 0 0 25 0 1 0 140113215 36925440 8100 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 9015 8100 59 122 0 8889 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 36060

[startup+102.305 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 19335
/proc/meminfo: memFree=1160552/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=41448 CPUtime=102.27
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 12413 0 0 0 10218 9 0 0 25 0 1 0 140113215 42442752 9362 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 10362 9362 59 122 0 10236 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 41448

[startup+162.302 s]
/proc/loadavg: 1.08 1.00 0.99 2/78 19335
/proc/meminfo: memFree=1156904/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=45048 CPUtime=162.25
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 13324 0 0 0 16214 11 0 0 25 0 1 0 140113215 46129152 10273 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 11262 10273 59 122 0 11136 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 45048

[startup+222.301 s]
/proc/loadavg: 1.03 1.00 0.99 2/78 19335
/proc/meminfo: memFree=1153256/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=48688 CPUtime=222.24
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 14215 0 0 0 22211 13 0 0 25 0 1 0 140113215 49856512 11164 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 12172 11164 59 122 0 12046 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 48688

[startup+282.302 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 19335
/proc/meminfo: memFree=1150760/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=51620 CPUtime=282.23
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 14836 0 0 0 28209 14 0 0 25 0 1 0 140113215 52858880 11785 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 12905 11785 59 122 0 12779 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 51620

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19335
/proc/meminfo: memFree=1148392/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=53980 CPUtime=342.2
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 15435 0 0 0 34206 14 0 0 25 0 1 0 140113215 55275520 12384 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 13495 12384 59 122 0 13369 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 53980

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19335
/proc/meminfo: memFree=1147496/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=55112 CPUtime=402.19
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 15823 0 0 0 40204 15 0 0 25 0 1 0 140113215 56434688 12604 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 13778 12604 67 122 0 13652 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 55112

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19335
/proc/meminfo: memFree=1147432/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=55112 CPUtime=462.18
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 15833 0 0 0 46202 16 0 0 25 0 1 0 140113215 56434688 12614 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 13778 12614 67 122 0 13652 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 55112

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19335
/proc/meminfo: memFree=1147368/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=55244 CPUtime=522.16
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 15863 0 0 0 52200 16 0 0 25 0 1 0 140113215 56569856 12644 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 13811 12644 67 122 0 13685 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 55244

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19335
/proc/meminfo: memFree=1147176/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=55504 CPUtime=582.15
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 15900 0 0 0 58198 17 0 0 25 0 1 0 140113215 56836096 12681 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 13876 12681 67 122 0 13750 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 55504

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19335
/proc/meminfo: memFree=1146792/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=55768 CPUtime=642.13
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 16144 0 0 0 64196 17 0 0 25 0 1 0 140113215 57106432 12742 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 13942 12742 67 122 0 13816 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 55768


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

/proc/meminfo: memFree=1146728/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=56032 CPUtime=822.09
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 16195 0 0 0 82190 19 0 0 25 0 1 0 140113215 57376768 12793 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530302 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 14008 12793 67 122 0 13882 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 56032

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19335
/proc/meminfo: memFree=1146664/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=56160 CPUtime=882.07
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 16227 0 0 0 88188 19 0 0 25 0 1 0 140113215 57507840 12825 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 14040 12825 67 122 0 13914 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 56160

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 19507
/proc/meminfo: memFree=1144560/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=56964 CPUtime=941.98
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 16647 0 0 0 94177 21 0 0 25 0 1 0 140113215 58331136 13044 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 14241 13044 67 122 0 14115 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 56964

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19533
/proc/meminfo: memFree=1145384/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=56964 CPUtime=1001.95
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 16647 0 0 0 100173 22 0 0 25 0 1 0 140113215 58331136 13044 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 14241 13044 67 122 0 14115 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 56964

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19533
/proc/meminfo: memFree=1145640/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=56964 CPUtime=1061.94
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 16647 0 0 0 106171 23 0 0 25 0 1 0 140113215 58331136 13044 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 14241 13044 67 122 0 14115 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 56964

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19533
/proc/meminfo: memFree=1145704/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=57248 CPUtime=1121.92
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 16698 0 0 0 112169 23 0 0 25 0 1 0 140113215 58621952 13095 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 14312 13095 67 122 0 14186 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 57248

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19533
/proc/meminfo: memFree=1145384/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=57828 CPUtime=1181.91
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 16766 0 0 0 118167 24 0 0 25 0 1 0 140113215 59215872 13163 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 14457 13163 67 122 0 14331 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 57828

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19533
/proc/meminfo: memFree=1144744/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=58488 CPUtime=1241.89
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 16949 0 0 0 124164 25 0 0 25 0 1 0 140113215 59891712 13346 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 14622 13346 67 122 0 14496 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 58488

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19533
/proc/meminfo: memFree=1143144/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=59832 CPUtime=1301.89
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 17490 0 0 0 130163 26 0 0 25 0 1 0 140113215 61267968 13666 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530561 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 14958 13666 67 122 0 14832 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 59832

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19533
/proc/meminfo: memFree=1143144/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=59832 CPUtime=1361.87
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 17494 0 0 0 136161 26 0 0 25 0 1 0 140113215 61267968 13670 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 14958 13670 67 122 0 14832 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 59832

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19533
/proc/meminfo: memFree=1143208/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=59960 CPUtime=1421.86
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 17504 0 0 0 142159 27 0 0 25 0 1 0 140113215 61399040 13680 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 14990 13680 67 122 0 14864 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 59960

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

[startup+1433.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19533
/proc/meminfo: memFree=1143208/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=60092 CPUtime=1433.05
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 17528 0 0 0 143278 27 0 0 25 0 1 0 140113215 61534208 13704 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 15023 13704 67 122 0 14897 0
Current children cumulated CPU time (s) 1433.05
Current children cumulated vsize (KiB) 60092

[startup+1446.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19533
/proc/meminfo: memFree=1143144/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=60092 CPUtime=1445.84
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 17533 0 0 0 144557 27 0 0 25 0 1 0 140113215 61534208 13709 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 15023 13709 67 122 0 14897 0
Current children cumulated CPU time (s) 1445.84
Current children cumulated vsize (KiB) 60092

[startup+1459.1 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19533
/proc/meminfo: memFree=1143080/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=60092 CPUtime=1458.64
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 17552 0 0 0 145837 27 0 0 25 0 1 0 140113215 61534208 13728 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 15023 13728 67 122 0 14897 0
Current children cumulated CPU time (s) 1458.64
Current children cumulated vsize (KiB) 60092

[startup+1462.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19533
/proc/meminfo: memFree=1143080/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=60092 CPUtime=1461.84
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 17555 0 0 0 146157 27 0 0 25 0 1 0 140113215 61534208 13731 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 15023 13731 67 122 0 14897 0
Current children cumulated CPU time (s) 1461.84
Current children cumulated vsize (KiB) 60092

[startup+1463.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19533
/proc/meminfo: memFree=1143080/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=60092 CPUtime=1463.44
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 17556 0 0 0 146317 27 0 0 25 0 1 0 140113215 61534208 13732 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535377 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 15023 13732 67 122 0 14897 0
Current children cumulated CPU time (s) 1463.44
Current children cumulated vsize (KiB) 60092

[startup+1464.7 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19533
/proc/meminfo: memFree=1143080/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=60092 CPUtime=1464.24
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 17557 0 0 0 146397 27 0 0 25 0 1 0 140113215 61534208 13733 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 15023 13733 67 122 0 14897 0
Current children cumulated CPU time (s) 1464.24
Current children cumulated vsize (KiB) 60092

[startup+1465.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19533
/proc/meminfo: memFree=1143016/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=60092 CPUtime=1465.04
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 17557 0 0 0 146477 27 0 0 25 0 1 0 140113215 61534208 13733 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 15023 13733 67 122 0 14897 0
Current children cumulated CPU time (s) 1465.04
Current children cumulated vsize (KiB) 60092

[startup+1465.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19533
/proc/meminfo: memFree=1143016/2055920 swapFree=4170240/4192956
[pid=19334] ppid=19332 vsize=60092 CPUtime=1465.44
/proc/19334/stat : 19334 (mxc) R 19332 19334 19278 0 -1 4194304 17558 0 0 0 146517 27 0 0 25 0 1 0 140113215 61534208 13734 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531601 0 0 4096 0 0 0 0 17 1 0 0
/proc/19334/statm: 15023 13734 67 122 0 14897 0
Current children cumulated CPU time (s) 1465.44
Current children cumulated vsize (KiB) 60092

Child status: 20
Real time (s): 1465.99
CPU time (s): 1465.53
CPU user time (s): 1465.24
CPU system time (s): 0.286956
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 60716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1465.24
system time used= 0.286956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17565
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= 3667

runsolver used 1.77973 second user time and 3.45847 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Wed Apr 18 18:46:04 UTC 2007

IDJOB= 367490
IDBENCH= 20374
IDSOLVER= 174
FILE ID= node26/367490-1176921963

PBS_JOBID= 4605664

Free space on /tmp= 66424 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-15-u.cnf
COMMAND LINE= /tmp/evaluation/367490-1176921963/mxc /tmp/evaluation/367490-1176921963/instance-367490-1176921963.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-367490-1176921963 -o ROOT/results/node26/solver-367490-1176921963 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367490-1176921963/mxc /tmp/evaluation/367490-1176921963/instance-367490-1176921963.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c716daea92d5e29b94f85a19b52859ac

RANDOM SEED= 632738345

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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:       1198344 kB
Buffers:         38120 kB
Cached:         739288 kB
SwapCached:       3232 kB
Active:         300784 kB
Inactive:       499352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1198344 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:           12872 kB
Writeback:           0 kB
Mapped:          30172 kB
Slab:            43056 kB
Committed_AS:   995744 kB
PageTables:       1716 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= 66424 MiB

End job on node26 on Wed Apr 18 19:10:30 UTC 2007