Trace number 291840

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 1083.94 1084.24

General information on the benchmark

Namerandom/OnTreshold/5SAT/v80/
unif-k5-r21.3-v80-c1704-S1279127780-17.UNSAT.shuffled.cnf
MD5SUM7fdde2ec2d206698ff9f891232ef9afa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark42.9115
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses1704
Sum of the clauses size8520
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 51704
Number of clauses of size over 50

Solver Data (download as text)

1083.88/1084.23	c MXC attempting /tmp/evaluation/291840-1171747303/instance-291840-1171747303.cnf
1083.88/1084.23	c 0 assignments made, starting to guess now
1083.88/1084.23	c ===================================[MXC]=====================================
1083.88/1084.23	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
1083.88/1084.23	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
1083.88/1084.23	c =============================================================================
1083.88/1084.23	c |         0 |    1704     8520 |    1000       0       0     nan |  0.000 % |
1083.88/1084.23	c |       102 |    1704     8520 |    1100     102    2007    19.7 |  0.000 % |
1083.88/1084.23	c |       253 |    1704     8520 |    1210     253    5073    20.1 |  0.000 % |
1083.88/1084.23	c |       480 |    1704     8520 |    1331     480    9393    19.6 |  0.000 % |
1083.88/1084.23	c |       817 |    1704     8520 |    1464     817   16000    19.6 |  0.000 % |
1083.88/1084.23	c |      1325 |    1704     8520 |    1610    1325   25189    19.0 |  0.000 % |
1083.88/1084.23	c |      2086 |    1704     8520 |    1771    1281   23383    18.3 |  0.000 % |
1083.88/1084.23	c |      3226 |    1704     8520 |    1948    1535   27889    18.2 |  0.000 % |
1083.88/1084.23	c |      4934 |    1704     8520 |    2143    1294   22052    17.0 |  0.000 % |
1083.88/1084.23	c |      7496 |    1704     8520 |    2357    1712   31034    18.1 |  0.000 % |
1083.88/1084.23	c |     11340 |    1704     8520 |    2593    2019   34708    17.2 |  0.000 % |
1083.88/1084.23	c |     17107 |    1704     8520 |    2853    1303   21891    16.8 |  0.000 % |
1083.88/1084.23	c |     25757 |    1704     8520 |    3138    2816   48074    17.1 |  0.000 % |
1083.88/1084.23	c |     38731 |    1704     8520 |    3452    1672   28440    17.0 |  0.000 % |
1083.88/1084.23	c |     58192 |    1704     8520 |    3797    2151   40263    18.7 |  0.000 % |
1083.88/1084.23	c |     87385 |    1704     8520 |    4177    2871   47364    16.5 |  0.000 % |
1083.88/1084.23	c |    131174 |    1704     8520 |    4594    2817   46852    16.6 |  0.000 % |
1083.88/1084.23	c |    196858 |    1704     8520 |    5054    4215   80318    19.1 |  0.000 % |
1083.88/1084.23	c |    295384 |    1704     8520 |    5559    4228   76600    18.1 |  0.000 % |
1083.88/1084.23	c |    443173 |    1704     8520 |    6115    4772   85289    17.9 |  0.000 % |
1083.88/1084.23	c |    664857 |    1704     8520 |    6727    3353   57909    17.3 |  0.000 % |
1083.88/1084.23	c |    997383 |    1704     8520 |    7400    6405  101576    15.9 |  0.000 % |
1083.88/1084.23	c |   1496171 |    1704     8520 |    8140    5942   97218    16.4 |  0.000 % |
1083.88/1084.23	c |   2244353 |    1704     8520 |    8954    5612   88819    15.8 |  0.000 % |
1083.88/1084.23	c |   3366628 |    1704     8520 |    9849    4748   77711    16.4 |  0.000 % |
1083.88/1084.23	c |   5050040 |    1704     8520 |   10834    9755  159557    16.4 |  0.000 % |
1083.88/1084.23	c |   7575157 |    1704     8520 |   11918    6311   88841    14.1 |  0.000 % |
1083.88/1084.23	c |  11362832 |    1647     8181 |   13109   11313  164826    14.6 |  1.250 % |
1083.88/1084.23	c 1084.090s elapsed
1083.88/1084.23	c restarts: 27
1083.88/1084.23	c decisions: 15912462
1083.88/1084.23	c propagations: 205433063
1083.88/1084.23	c conflicts: 14414891
1083.88/1084.23	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node34/watcher-291840-1171747303 -o ROOT/results/node34/solver-291840-1171747303 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/291840-1171747303/mxc /tmp/evaluation/291840-1171747303/instance-291840-1171747303.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.00 0.99 0.91 3/64 28629
/proc/meminfo: memFree=979936/2055920 swapFree=4183096/4192956
[pid=28629] ppid=28627 vsize=932 CPUtime=0
/proc/28629/stat : 28629 (mxc) R 28627 28629 28246 0 -1 4194304 118 0 0 0 0 0 0 0 18 0 1 0 168494132 954368 102 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134643709 0 0 4096 0 0 0 0 17 1 0 0
/proc/28629/statm: 233 102 59 122 0 107 0

[startup+0.107047 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 28629
/proc/meminfo: memFree=979936/2055920 swapFree=4183096/4192956
[pid=28629] ppid=28627 vsize=1204 CPUtime=0.1
/proc/28629/stat : 28629 (mxc) R 28627 28629 28246 0 -1 4194304 183 0 0 0 10 0 0 0 18 0 1 0 168494132 1232896 165 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28629/statm: 301 165 67 122 0 175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1204

[startup+0.515078 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 28629
/proc/meminfo: memFree=979936/2055920 swapFree=4183096/4192956
[pid=28629] ppid=28627 vsize=1332 CPUtime=0.51
/proc/28629/stat : 28629 (mxc) R 28627 28629 28246 0 -1 4194304 220 0 0 0 51 0 0 0 21 0 1 0 168494132 1363968 202 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530184 0 0 4096 0 0 0 0 17 1 0 0
/proc/28629/statm: 333 202 67 122 0 207 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1332

[startup+1.33514 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 28630
/proc/meminfo: memFree=979224/2055920 swapFree=4183096/4192956
[pid=28629] ppid=28627 vsize=1456 CPUtime=1.33
/proc/28629/stat : 28629 (mxc) R 28627 28629 28246 0 -1 4194304 256 0 0 0 133 0 0 0 25 0 1 0 168494132 1490944 238 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134617009 0 0 4096 0 0 0 0 17 1 0 0
/proc/28629/statm: 364 238 67 122 0 238 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1456

[startup+2.97128 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 28630
/proc/meminfo: memFree=978968/2055920 swapFree=4183096/4192956
[pid=28629] ppid=28627 vsize=1708 CPUtime=2.96
/proc/28629/stat : 28629 (mxc) R 28627 28629 28246 0 -1 4194304 293 0 0 0 296 0 0 0 25 0 1 0 168494132 1748992 275 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/28629/statm: 427 275 67 122 0 301 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1708

[startup+6.25154 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 28630
/proc/meminfo: memFree=978656/2055920 swapFree=4183096/4192956
[pid=28629] ppid=28627 vsize=1824 CPUtime=6.24
/proc/28629/stat : 28629 (mxc) R 28627 28629 28246 0 -1 4194304 345 0 0 0 624 0 0 0 25 0 1 0 168494132 1867776 327 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/28629/statm: 456 327 67 122 0 330 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1824

[startup+12.7021 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 28630
/proc/meminfo: memFree=978464/2055920 swapFree=4183096/4192956
[pid=28629] ppid=28627 vsize=2056 CPUtime=12.69
/proc/28629/stat : 28629 (mxc) R 28627 28629 28246 0 -1 4194304 393 0 0 0 1269 0 0 0 25 0 1 0 168494132 2105344 375 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531357 0 0 4096 0 0 0 0 17 1 0 0
/proc/28629/statm: 514 375 67 122 0 388 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2056

[startup+25.5061 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 28630
/proc/meminfo: memFree=978208/2055920 swapFree=4183096/4192956
[pid=28629] ppid=28627 vsize=2288 CPUtime=25.49
/proc/28629/stat : 28629 (mxc) R 28627 28629 28246 0 -1 4194304 448 0 0 0 2549 0 0 0 25 0 1 0 168494132 2342912 430 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/28629/statm: 572 430 67 122 0 446 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2288

[startup+51.1111 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 28630
/proc/meminfo: memFree=978016/2055920 swapFree=4183096/4192956
[pid=28629] ppid=28627 vsize=2536 CPUtime=51.09
/proc/28629/stat : 28629 (mxc) R 28627 28629 28246 0 -1 4194304 502 0 0 0 5109 0 0 0 25 0 1 0 168494132 2596864 484 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/28629/statm: 634 484 67 122 0 508 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2536

[startup+102.315 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 28630
/proc/meminfo: memFree=977440/2055920 swapFree=4183096/4192956
[pid=28629] ppid=28627 vsize=3072 CPUtime=102.28
/proc/28629/stat : 28629 (mxc) R 28627 28629 28246 0 -1 4194304 637 0 0 0 10228 0 0 0 25 0 1 0 168494132 3145728 619 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530426 0 0 4096 0 0 0 0 17 1 0 0
/proc/28629/statm: 768 619 67 122 0 642 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 3072

[startup+162.332 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 28632
/proc/meminfo: memFree=977056/2055920 swapFree=4183096/4192956
[pid=28629] ppid=28627 vsize=3296 CPUtime=162.28
/proc/28629/stat : 28629 (mxc) R 28627 28629 28246 0 -1 4194304 694 0 0 0 16228 0 0 0 25 0 1 0 168494132 3375104 676 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/28629/statm: 824 676 67 122 0 698 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 3296

[startup+222.347 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 28632
/proc/meminfo: memFree=976864/2055920 swapFree=4183096/4192956
[pid=28629] ppid=28627 vsize=3500 CPUtime=222.28
/proc/28629/stat : 28629 (mxc) R 28627 28629 28246 0 -1 4194304 748 0 0 0 22228 0 0 0 25 0 1 0 168494132 3584000 730 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/28629/statm: 875 730 67 122 0 749 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 3500

[startup+282.364 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 28632
/proc/meminfo: memFree=976736/2055920 swapFree=4183096/4192956
[pid=28629] ppid=28627 vsize=3500 CPUtime=282.28
/proc/28629/stat : 28629 (mxc) R 28627 28629 28246 0 -1 4194304 762 0 0 0 28228 0 0 0 25 0 1 0 168494132 3584000 744 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134517397 0 0 4096 0 0 0 0 17 1 0 0
/proc/28629/statm: 875 744 67 122 0 749 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 3500

[startup+342.377 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 28632
/proc/meminfo: memFree=976608/2055920 swapFree=4183096/4192956
[pid=28629] ppid=28627 vsize=3672 CPUtime=342.28
/proc/28629/stat : 28629 (mxc) R 28627 28629 28246 0 -1 4194304 801 0 0 0 34228 0 0 0 25 0 1 0 168494132 3760128 783 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28629/statm: 918 783 67 122 0 792 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 3672

[startup+402.393 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 28632
/proc/meminfo: memFree=976544/2055920 swapFree=4183096/4192956
[pid=28629] ppid=28627 vsize=3776 CPUtime=402.28
/proc/28629/stat : 28629 (mxc) R 28627 28629 28246 0 -1 4194304 817 0 0 0 40228 0 0 0 25 0 1 0 168494132 3866624 799 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/28629/statm: 944 799 67 122 0 818 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 3776

[startup+462.409 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 28632
/proc/meminfo: memFree=976480/2055920 swapFree=4183096/4192956
[pid=28629] ppid=28627 vsize=3776 CPUtime=462.28
/proc/28629/stat : 28629 (mxc) R 28627 28629 28246 0 -1 4194304 833 0 0 0 46228 0 0 0 25 0 1 0 168494132 3866624 815 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/28629/statm: 944 815 67 122 0 818 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 3776

[startup+522.425 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 28632
/proc/meminfo: memFree=976416/2055920 swapFree=4183096/4192956
[pid=28629] ppid=28627 vsize=3880 CPUtime=522.28
/proc/28629/stat : 28629 (mxc) R 28627 28629 28246 0 -1 4194304 854 0 0 0 52228 0 0 0 25 0 1 0 168494132 3973120 836 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28629/statm: 970 836 67 122 0 844 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 3880

[startup+582.439 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 28632
/proc/meminfo: memFree=976288/2055920 swapFree=4183096/4192956
[pid=28629] ppid=28627 vsize=3980 CPUtime=582.28
/proc/28629/stat : 28629 (mxc) R 28627 28629 28246 0 -1 4194304 869 0 0 0 58228 0 0 0 25 0 1 0 168494132 4075520 851 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/28629/statm: 995 851 67 122 0 869 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 3980

[startup+642.456 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 28632
/proc/meminfo: memFree=976352/2055920 swapFree=4183096/4192956
[pid=28629] ppid=28627 vsize=3980 CPUtime=642.28
/proc/28629/stat : 28629 (mxc) R 28627 28629 28246 0 -1 4194304 873 0 0 0 64228 0 0 0 25 0 1 0 168494132 4075520 855 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/28629/statm: 995 855 67 122 0 869 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 3980

[startup+702.47 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 28632
/proc/meminfo: memFree=976224/2055920 swapFree=4183096/4192956
[pid=28629] ppid=28627 vsize=3980 CPUtime=702.27
/proc/28629/stat : 28629 (mxc) R 28627 28629 28246 0 -1 4194304 883 0 0 0 70227 0 0 0 25 0 1 0 168494132 4075520 865 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519942 0 0 4096 0 0 0 0 17 1 0 0
/proc/28629/statm: 995 865 67 122 0 869 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 3980

[startup+762.484 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 28632
/proc/meminfo: memFree=976288/2055920 swapFree=4183096/4192956
[pid=28629] ppid=28627 vsize=3980 CPUtime=762.28
/proc/28629/stat : 28629 (mxc) R 28627 28629 28246 0 -1 4194304 883 0 0 0 76227 1 0 0 25 0 1 0 168494132 4075520 865 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/28629/statm: 995 865 67 122 0 869 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 3980

[startup+822.503 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 28632
/proc/meminfo: memFree=976160/2055920 swapFree=4183096/4192956
[pid=28629] ppid=28627 vsize=4104 CPUtime=822.28
/proc/28629/stat : 28629 (mxc) R 28627 28629 28246 0 -1 4194304 899 0 0 0 82227 1 0 0 25 0 1 0 168494132 4202496 881 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/28629/statm: 1026 881 67 122 0 900 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 4104

[startup+882.516 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 28632
/proc/meminfo: memFree=976160/2055920 swapFree=4183096/4192956
[pid=28629] ppid=28627 vsize=4104 CPUtime=882.28
/proc/28629/stat : 28629 (mxc) R 28627 28629 28246 0 -1 4194304 914 0 0 0 88227 1 0 0 25 0 1 0 168494132 4202496 896 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/28629/statm: 1026 896 67 122 0 900 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 4104

[startup+942.528 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 28632
/proc/meminfo: memFree=975904/2055920 swapFree=4183096/4192956
[pid=28629] ppid=28627 vsize=4296 CPUtime=942.27
/proc/28629/stat : 28629 (mxc) R 28627 28629 28246 0 -1 4194304 962 0 0 0 94226 1 0 0 25 0 1 0 168494132 4399104 944 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/28629/statm: 1074 944 67 122 0 948 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 4296

[startup+1002.54 s]
/proc/loadavg: 1.07 1.00 0.92 2/65 28632
/proc/meminfo: memFree=975776/2055920 swapFree=4183096/4192956
[pid=28629] ppid=28627 vsize=4488 CPUtime=1002.27
/proc/28629/stat : 28629 (mxc) R 28627 28629 28246 0 -1 4194304 1002 0 0 0 100226 1 0 0 25 0 1 0 168494132 4595712 984 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/28629/statm: 1122 984 67 122 0 996 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 4488

[startup+1062.56 s]
/proc/loadavg: 1.02 1.00 0.92 2/65 28632
/proc/meminfo: memFree=975712/2055920 swapFree=4183096/4192956
[pid=28629] ppid=28627 vsize=4584 CPUtime=1062.28
/proc/28629/stat : 28629 (mxc) R 28627 28629 28246 0 -1 4194304 1026 0 0 0 106227 1 0 0 25 0 1 0 168494132 4694016 1008 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/28629/statm: 1146 1008 67 122 0 1020 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 4584

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

[startup+1074.96 s]
/proc/loadavg: 1.02 1.00 0.92 2/65 28632
/proc/meminfo: memFree=975584/2055920 swapFree=4183096/4192956
[pid=28629] ppid=28627 vsize=4680 CPUtime=1074.66
/proc/28629/stat : 28629 (mxc) R 28627 28629 28246 0 -1 4194304 1058 0 0 0 107465 1 0 0 25 0 1 0 168494132 4792320 1040 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28629/statm: 1170 1040 67 122 0 1044 0
Current children cumulated CPU time (s) 1074.66
Current children cumulated vsize (KiB) 4680

[startup+1078.23 s]
/proc/loadavg: 1.02 1.00 0.92 2/65 28632
/proc/meminfo: memFree=975520/2055920 swapFree=4183096/4192956
[pid=28629] ppid=28627 vsize=4776 CPUtime=1077.94
/proc/28629/stat : 28629 (mxc) R 28627 28629 28246 0 -1 4194304 1066 0 0 0 107793 1 0 0 25 0 1 0 168494132 4890624 1048 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/28629/statm: 1194 1048 67 122 0 1068 0
Current children cumulated CPU time (s) 1077.94
Current children cumulated vsize (KiB) 4776

[startup+1081.51 s]
/proc/loadavg: 1.02 1.00 0.92 2/65 28632
/proc/meminfo: memFree=975520/2055920 swapFree=4183096/4192956
[pid=28629] ppid=28627 vsize=4776 CPUtime=1081.22
/proc/28629/stat : 28629 (mxc) R 28627 28629 28246 0 -1 4194304 1066 0 0 0 108121 1 0 0 25 0 1 0 168494132 4890624 1048 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/28629/statm: 1194 1048 67 122 0 1068 0
Current children cumulated CPU time (s) 1081.22
Current children cumulated vsize (KiB) 4776

[startup+1083.15 s]
/proc/loadavg: 1.01 1.00 0.92 2/65 28632
/proc/meminfo: memFree=975520/2055920 swapFree=4183096/4192956
[pid=28629] ppid=28627 vsize=4776 CPUtime=1082.85
/proc/28629/stat : 28629 (mxc) R 28627 28629 28246 0 -1 4194304 1066 0 0 0 108284 1 0 0 25 0 1 0 168494132 4890624 1048 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/28629/statm: 1194 1048 67 122 0 1068 0
Current children cumulated CPU time (s) 1082.85
Current children cumulated vsize (KiB) 4776

[startup+1083.97 s]
/proc/loadavg: 1.01 1.00 0.92 2/65 28632
/proc/meminfo: memFree=975520/2055920 swapFree=4183096/4192956
[pid=28629] ppid=28627 vsize=4776 CPUtime=1083.68
/proc/28629/stat : 28629 (mxc) R 28627 28629 28246 0 -1 4194304 1066 0 0 0 108367 1 0 0 25 0 1 0 168494132 4890624 1048 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/28629/statm: 1194 1048 67 122 0 1068 0
Current children cumulated CPU time (s) 1083.68
Current children cumulated vsize (KiB) 4776

[startup+1084.18 s]
/proc/loadavg: 1.01 1.00 0.92 2/65 28632
/proc/meminfo: memFree=975520/2055920 swapFree=4183096/4192956
[pid=28629] ppid=28627 vsize=4776 CPUtime=1083.88
/proc/28629/stat : 28629 (mxc) R 28627 28629 28246 0 -1 4194304 1066 0 0 0 108387 1 0 0 25 0 1 0 168494132 4890624 1048 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/28629/statm: 1194 1048 67 122 0 1068 0
Current children cumulated CPU time (s) 1083.88
Current children cumulated vsize (KiB) 4776

Child status: 20
Real time (s): 1084.24
CPU time (s): 1083.94
CPU user time (s): 1083.92
CPU system time (s): 0.018997
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 4776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1083.92
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1067
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= 9
involuntary context switches= 1730

runsolver used 0.689895 second user time and 2.20966 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Sat Feb 17 21:21:43 UTC 2007

IDJOB= 291840
IDBENCH= 19825
IDSOLVER= 107
FILE ID= node34/291840-1171747303

PBS_JOBID= 3839474

Free space on /tmp= 66564 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v80/unif-k5-r21.3-v80-c1704-S1279127780-17.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/291840-1171747303/mxc /tmp/evaluation/291840-1171747303/instance-291840-1171747303.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-291840-1171747303 -o ROOT/results/node34/solver-291840-1171747303 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/291840-1171747303/mxc /tmp/evaluation/291840-1171747303/instance-291840-1171747303.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  7fdde2ec2d206698ff9f891232ef9afa

RANDOM SEED= 339818930

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.234
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		: 3000.234
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:        980280 kB
Buffers:         38716 kB
Cached:         943212 kB
SwapCached:       4616 kB
Active:         636324 kB
Inactive:       355864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        980280 kB
SwapTotal:     4192956 kB
SwapFree:      4183096 kB
Dirty:             612 kB
Writeback:           0 kB
Mapped:          15308 kB
Slab:            69432 kB
Committed_AS:   444364 kB
PageTables:       1396 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= 66564 MiB

End job on node34 on Sat Feb 17 21:39:48 UTC 2007