Trace number 369145

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 3350.81 3351.91

General information on the benchmark

Namecrafted/Hard/contest03/others/
999999000001nw.sat05-447.reshuffled-07.cnf
MD5SUM8bbab1b2b788407ca952856a1e2edded
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.990849
Satisfiable
(Un)Satisfiability was proved
Number of variables4667
Number of clauses18492
Sum of the clauses size55356
Maximum clause length3
Minimum clause length1
Number of clauses of size 160
Number of clauses of size 20
Number of clauses of size 318432
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

3350.80/3351.90	c MXC attempting /tmp/evaluation/369145-1177278306/instance-369145-1177278306.cnf
3350.80/3351.90	c 60 assignments made, starting to guess now
3350.80/3351.90	c ===================================[MXC]=====================================
3350.80/3351.90	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
3350.80/3351.90	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
3350.80/3351.90	c =============================================================================
3350.80/3351.90	c |         0 |   18192    54576 |    6064       0       0     nan |  1.286 % |
3350.80/3351.90	c |       101 |   17964    53892 |    6670      35     371    10.6 |  1.328 % |
3350.80/3351.90	c |       252 |   17964    53892 |    7337     138    3123    22.6 |  1.328 % |
3350.80/3351.90	c |       478 |   17964    53892 |    8071     342    8476    24.8 |  1.328 % |
3350.80/3351.90	c |       815 |   17956    53868 |    8878     642   14470    22.5 |  1.371 % |
3350.80/3351.90	c |      1321 |   17956    53868 |    9766    1093   23968    21.9 |  1.371 % |
3350.80/3351.90	c |      2080 |   17956    53868 |   10742    1847   52489    28.4 |  1.371 % |
3350.80/3351.90	c |      3219 |   17948    53844 |   11817    2954   78667    26.6 |  1.393 % |
3350.80/3351.90	c |      4927 |   17948    53844 |   12998    4632  120426    26.0 |  1.393 % |
3350.80/3351.90	c |      7490 |   17948    53844 |   14298    7162  186430    26.0 |  1.393 % |
3350.80/3351.90	c |     11334 |   17948    53844 |   15728   10974  321463    29.3 |  1.393 % |
3350.80/3351.90	c |     17100 |   17948    53844 |   17301    8835  315854    35.8 |  1.393 % |
3350.80/3351.90	c |     25749 |   17948    53844 |   19031    8789  355982    40.5 |  1.393 % |
3350.80/3351.90	c |     38725 |   17948    53844 |   20934   12217  553188    45.3 |  1.393 % |
3350.80/3351.90	c |     58187 |   17948    53844 |   23028   10734  429233    40.0 |  1.393 % |
3350.80/3351.90	c |     87381 |   17948    53844 |   25330   16870  755682    44.8 |  1.393 % |
3350.80/3351.90	c |    131170 |   17948    53844 |   27863   22619 1639923    72.5 |  1.393 % |
3350.80/3351.90	c |    196854 |   17948    53844 |   30650   18567 1225691    66.0 |  1.393 % |
3350.80/3351.90	c |    295381 |   17948    53844 |   33715   24996 1042006    41.7 |  1.393 % |
3350.80/3351.90	c |    443171 |   17940    53820 |   37086   21007  813949    38.7 |  1.414 % |
3350.80/3351.90	c |    664854 |   17940    53820 |   40795   20120 1450362    72.1 |  1.414 % |
3350.80/3351.90	c |    997381 |   17932    53796 |   44875   26177 1137734    43.5 |  1.436 % |
3350.80/3351.90	c |   1496170 |   17548    52644 |   49362   31730 1083489    34.1 |  1.907 % |
3350.80/3351.90	c -943.657s elapsed
3350.80/3351.90	c restarts: 22
3350.80/3351.90	c decisions: 1802315
3350.80/3351.90	c propagations: -1939552662
3350.80/3351.90	c conflicts: 1601131
3350.80/3351.90	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/node35/watcher-369145-1177278306 -o ROOT/results/node35/solver-369145-1177278306 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369145-1177278306/mxc /tmp/evaluation/369145-1177278306/instance-369145-1177278306.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): 7500 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: 0.85 0.94 0.92 3/77 20378
/proc/meminfo: memFree=1605504/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=1900 CPUtime=0
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 309 0 0 0 0 0 0 0 18 0 1 0 175746008 1945600 293 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 475 293 46 122 0 349 0

[startup+0.0397161 s]
/proc/loadavg: 0.85 0.94 0.92 3/77 20378
/proc/meminfo: memFree=1605504/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=2268 CPUtime=0.03
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 489 0 0 0 3 0 0 0 18 0 1 0 175746008 2322432 392 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 567 392 59 122 0 441 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2268

[startup+0.101716 s]
/proc/loadavg: 0.85 0.94 0.92 3/77 20378
/proc/meminfo: memFree=1605504/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=2268 CPUtime=0.09
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 501 0 0 0 9 0 0 0 18 0 1 0 175746008 2322432 404 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 567 404 59 122 0 441 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2268

[startup+0.30174 s]
/proc/loadavg: 0.85 0.94 0.92 3/77 20378
/proc/meminfo: memFree=1605504/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=2400 CPUtime=0.29
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 514 0 0 0 29 0 0 0 19 0 1 0 175746008 2457600 417 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 600 417 59 122 0 474 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2400

[startup+0.701787 s]
/proc/loadavg: 0.85 0.94 0.92 3/77 20378
/proc/meminfo: memFree=1605504/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=2532 CPUtime=0.69
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 543 0 0 0 69 0 0 0 23 0 1 0 175746008 2592768 446 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529863 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 633 446 59 122 0 507 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2532

[startup+1.50188 s]
/proc/loadavg: 0.85 0.94 0.92 2/78 20379
/proc/meminfo: memFree=1603896/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=2664 CPUtime=1.49
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 582 0 0 0 149 0 0 0 25 0 1 0 175746008 2727936 485 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 666 485 59 122 0 540 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2664

[startup+3.10107 s]
/proc/loadavg: 0.85 0.94 0.92 2/78 20379
/proc/meminfo: memFree=1603512/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=2928 CPUtime=3.09
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 660 0 0 0 309 0 0 0 25 0 1 0 175746008 2998272 563 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 732 563 59 122 0 606 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2928

[startup+6.30144 s]
/proc/loadavg: 0.87 0.94 0.92 2/78 20379
/proc/meminfo: memFree=1602872/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=3456 CPUtime=6.29
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 795 0 0 0 629 0 0 0 25 0 1 0 175746008 3538944 698 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 864 698 59 122 0 738 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3456

[startup+12.7012 s]
/proc/loadavg: 0.88 0.94 0.92 2/78 20379
/proc/meminfo: memFree=1601080/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=5048 CPUtime=12.69
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 1203 0 0 0 1268 1 0 0 25 0 1 0 175746008 5169152 1104 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528068 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 1262 1104 67 122 0 1136 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5048

[startup+25.5017 s]
/proc/loadavg: 0.90 0.94 0.92 2/78 20379
/proc/meminfo: memFree=1600120/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=6104 CPUtime=25.48
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 1448 0 0 0 2547 1 0 0 25 0 1 0 175746008 6250496 1349 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531560 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 1526 1349 67 122 0 1400 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6104

[startup+51.1017 s]
/proc/loadavg: 0.93 0.95 0.92 2/78 20379
/proc/meminfo: memFree=1598968/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=7160 CPUtime=51.08
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 1727 0 0 0 5106 2 0 0 25 0 1 0 175746008 7331840 1628 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 1790 1628 67 122 0 1664 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7160

[startup+102.306 s]
/proc/loadavg: 0.97 0.95 0.92 2/78 20379
/proc/meminfo: memFree=1596472/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=9684 CPUtime=102.26
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 2356 0 0 0 10223 3 0 0 25 0 1 0 175746008 9916416 2257 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530053 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 2421 2257 67 122 0 2295 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9684

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.92 2/78 20379
/proc/meminfo: memFree=1593848/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=12212 CPUtime=162.25
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 2992 0 0 0 16220 5 0 0 25 0 1 0 175746008 12505088 2893 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 3053 2893 67 122 0 2927 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12212

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.92 2/78 20379
/proc/meminfo: memFree=1593720/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=12340 CPUtime=222.22
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 3026 0 0 0 22217 5 0 0 25 0 1 0 175746008 12636160 2927 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 3085 2927 67 122 0 2959 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12340

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 20379
/proc/meminfo: memFree=1593400/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=12736 CPUtime=282.21
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 3123 0 0 0 28215 6 0 0 25 0 1 0 175746008 13041664 3024 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531572 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 3184 3024 67 122 0 3058 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12736

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 20379
/proc/meminfo: memFree=1592064/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=13956 CPUtime=342.19
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 3435 0 0 0 34213 6 0 0 25 0 1 0 175746008 14290944 3336 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519304 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 3489 3336 67 122 0 3363 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 13956

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 20379
/proc/meminfo: memFree=1592064/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=13948 CPUtime=402.17
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 3435 0 0 0 40210 7 0 0 25 0 1 0 175746008 14282752 3336 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 3487 3336 67 122 0 3361 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 13948

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 20379
/proc/meminfo: memFree=1592064/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=13948 CPUtime=462.15
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 3436 0 0 0 46208 7 0 0 25 0 1 0 175746008 14282752 3337 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 3487 3337 67 122 0 3361 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 13948

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 20379
/proc/meminfo: memFree=1591744/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=14368 CPUtime=522.14
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 3573 0 0 0 52206 8 0 0 25 0 1 0 175746008 14712832 3375 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 3592 3375 67 122 0 3466 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 14368

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 20379
/proc/meminfo: memFree=1591744/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=14368 CPUtime=582.12
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 3639 0 0 0 58204 8 0 0 25 0 1 0 175746008 14712832 3375 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 3592 3375 67 122 0 3466 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 14368

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 20379
/proc/meminfo: memFree=1589696/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=16480 CPUtime=642.11
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 4226 0 0 0 64201 10 0 0 25 0 1 0 175746008 16875520 3929 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 4120 3929 67 122 0 3994 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 16480


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

/proc/meminfo: memFree=1582528/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=23532 CPUtime=2561.44
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 7668 0 0 0 256113 31 0 0 25 0 1 0 175746008 24096768 5660 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530261 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 5883 5660 67 122 0 5757 0
Current children cumulated CPU time (s) 2561.44
Current children cumulated vsize (KiB) 23532

[startup+2622.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 20577
/proc/meminfo: memFree=1582528/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=23532 CPUtime=2621.43
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 7712 0 0 0 262111 32 0 0 25 0 1 0 175746008 24096768 5660 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530067 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 5883 5660 67 122 0 5757 0
Current children cumulated CPU time (s) 2621.43
Current children cumulated vsize (KiB) 23532

[startup+2682.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 20577
/proc/meminfo: memFree=1582528/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=23532 CPUtime=2681.4
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 7756 0 0 0 268108 32 0 0 25 0 1 0 175746008 24096768 5660 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529873 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 5883 5660 67 122 0 5757 0
Current children cumulated CPU time (s) 2681.4
Current children cumulated vsize (KiB) 23532

[startup+2742.31 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 20577
/proc/meminfo: memFree=1582464/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=23532 CPUtime=2741.39
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 7844 0 0 0 274106 33 0 0 25 0 1 0 175746008 24096768 5660 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 5883 5660 67 122 0 5757 0
Current children cumulated CPU time (s) 2741.39
Current children cumulated vsize (KiB) 23532

[startup+2802.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 20577
/proc/meminfo: memFree=1582464/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=23532 CPUtime=2801.37
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 7888 0 0 0 280103 34 0 0 25 0 1 0 175746008 24096768 5660 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 5883 5660 67 122 0 5757 0
Current children cumulated CPU time (s) 2801.37
Current children cumulated vsize (KiB) 23532

[startup+2862.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 20577
/proc/meminfo: memFree=1582464/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=23532 CPUtime=2861.35
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 7932 0 0 0 286101 34 0 0 25 0 1 0 175746008 24096768 5660 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 5883 5660 67 122 0 5757 0
Current children cumulated CPU time (s) 2861.35
Current children cumulated vsize (KiB) 23532

[startup+2922.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 20577
/proc/meminfo: memFree=1582464/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=23532 CPUtime=2921.33
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 7932 0 0 0 292098 35 0 0 25 0 1 0 175746008 24096768 5660 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 5883 5660 67 122 0 5757 0
Current children cumulated CPU time (s) 2921.33
Current children cumulated vsize (KiB) 23532

[startup+2982.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 20577
/proc/meminfo: memFree=1582528/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=23532 CPUtime=2981.31
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 7976 0 0 0 298096 35 0 0 25 0 1 0 175746008 24096768 5660 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519128 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 5883 5660 67 122 0 5757 0
Current children cumulated CPU time (s) 2981.31
Current children cumulated vsize (KiB) 23532

[startup+3042.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 20577
/proc/meminfo: memFree=1582528/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=23532 CPUtime=3041.3
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 8020 0 0 0 304094 36 0 0 25 0 1 0 175746008 24096768 5660 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 5883 5660 67 122 0 5757 0
Current children cumulated CPU time (s) 3041.3
Current children cumulated vsize (KiB) 23532

[startup+3102.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 20577
/proc/meminfo: memFree=1582400/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=23532 CPUtime=3101.28
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 8119 0 0 0 310091 37 0 0 25 0 1 0 175746008 24096768 5671 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 5883 5671 67 122 0 5757 0
Current children cumulated CPU time (s) 3101.28
Current children cumulated vsize (KiB) 23532

[startup+3162.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 20577
/proc/meminfo: memFree=1582400/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=23532 CPUtime=3161.26
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 8173 0 0 0 316089 37 0 0 25 0 1 0 175746008 24096768 5676 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519593 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 5883 5676 67 122 0 5757 0
Current children cumulated CPU time (s) 3161.26
Current children cumulated vsize (KiB) 23532

[startup+3222.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 20577
/proc/meminfo: memFree=1582400/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=23532 CPUtime=3221.25
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 8227 0 0 0 322087 38 0 0 25 0 1 0 175746008 24096768 5681 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529837 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 5883 5681 67 122 0 5757 0
Current children cumulated CPU time (s) 3221.25
Current children cumulated vsize (KiB) 23532

[startup+3282.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 20579
/proc/meminfo: memFree=1582336/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=23532 CPUtime=3281.23
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 8276 0 0 0 328085 38 0 0 25 0 1 0 175746008 24096768 5681 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530222 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 5883 5681 67 122 0 5757 0
Current children cumulated CPU time (s) 3281.23
Current children cumulated vsize (KiB) 23532

[startup+3342.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 20579
/proc/meminfo: memFree=1582464/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=23532 CPUtime=3341.21
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 8325 0 0 0 334082 39 0 0 25 0 1 0 175746008 24096768 5681 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 5883 5681 67 122 0 5757 0
Current children cumulated CPU time (s) 3341.21
Current children cumulated vsize (KiB) 23532

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

[startup+3347.1 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 20579
/proc/meminfo: memFree=1582464/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=23532 CPUtime=3346.01
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 8325 0 0 0 334562 39 0 0 25 0 1 0 175746008 24096768 5681 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 5883 5681 67 122 0 5757 0
Current children cumulated CPU time (s) 3346.01
Current children cumulated vsize (KiB) 23532

[startup+3350.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 20579
/proc/meminfo: memFree=1582464/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=23532 CPUtime=3349.21
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 8325 0 0 0 334882 39 0 0 25 0 1 0 175746008 24096768 5681 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 5883 5681 67 122 0 5757 0
Current children cumulated CPU time (s) 3349.21
Current children cumulated vsize (KiB) 23532

[startup+3351.1 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 20579
/proc/meminfo: memFree=1582464/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=23532 CPUtime=3350.01
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 8325 0 0 0 334962 39 0 0 25 0 1 0 175746008 24096768 5681 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 5883 5681 67 122 0 5757 0
Current children cumulated CPU time (s) 3350.01
Current children cumulated vsize (KiB) 23532

[startup+3351.5 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 20579
/proc/meminfo: memFree=1582464/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=23532 CPUtime=3350.41
/proc/20378/stat : 20378 (mxc) R 20376 20378 20322 0 -1 4194304 8325 0 0 0 335002 39 0 0 25 0 1 0 175746008 24096768 5681 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 5883 5681 67 122 0 5757 0
Current children cumulated CPU time (s) 3350.41
Current children cumulated vsize (KiB) 23532

[startup+3351.9 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 20579
/proc/meminfo: memFree=1582464/2055920 swapFree=4151144/4192956
[pid=20378] ppid=20376 vsize=23532 CPUtime=3350.8
/proc/20378/stat : 20378 (mxc) S 20376 20378 20322 0 -1 4194304 8326 0 0 0 335041 39 0 0 25 0 1 0 175746008 24096768 5682 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550682 0 0 4096 0 0 0 0 17 1 0 0
/proc/20378/statm: 5883 5682 67 122 0 5757 0
Current children cumulated CPU time (s) 3350.8
Current children cumulated vsize (KiB) 23532

Child status: 20
Real time (s): 3351.91
CPU time (s): 3350.81
CPU user time (s): 3350.41
CPU system time (s): 0.397939
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 23728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3350.41
system time used= 0.397939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8327
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= 8
involuntary context switches= 4200

runsolver used 4.02339 second user time and 8.07777 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Sun Apr 22 21:45:06 UTC 2007

IDJOB= 369145
IDBENCH= 24694
IDSOLVER= 181
FILE ID= node35/369145-1177278306

PBS_JOBID= 4650766

Free space on /tmp= 66306 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/999999000001nw.sat05-447.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369145-1177278306/mxc /tmp/evaluation/369145-1177278306/instance-369145-1177278306.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-369145-1177278306 -o ROOT/results/node35/solver-369145-1177278306 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369145-1177278306/mxc /tmp/evaluation/369145-1177278306/instance-369145-1177278306.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8bbab1b2b788407ca952856a1e2edded

RANDOM SEED= 39976492

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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:       1605976 kB
Buffers:         48036 kB
Cached:         310244 kB
SwapCached:       9124 kB
Active:         224612 kB
Inactive:       157288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1605976 kB
SwapTotal:     4192956 kB
SwapFree:      4151144 kB
Dirty:            1112 kB
Writeback:           0 kB
Mapped:          30484 kB
Slab:            53412 kB
Committed_AS:  2531160 kB
PageTables:       1996 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= 66306 MiB

End job on node35 on Sun Apr 22 22:40:58 UTC 2007