Trace number 426640

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 995.821 996.199

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1179686861-10.UNSAT.shuffled.cnf
MD5SUMf925586f9b717029fe6870824cb1d191
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark68.8605
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 54450

Solver Data (download as text)

995.72/996.19	c MXC attempting /tmp/evaluation/426640-1177827605/instance-426640-1177827605.cnf
995.72/996.19	c 0 assignments made, starting to guess now
995.72/996.19	c ===================================[MXC]=====================================
995.72/996.19	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
995.72/996.19	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
995.72/996.19	c =============================================================================
995.72/996.19	c |         0 |    4450    31150 |    1483       0       0     nan |  0.000 % |
995.72/996.19	c |       101 |    4450    31150 |    1631     101    1999    19.8 |  0.000 % |
995.72/996.19	c |       253 |    4450    31150 |    1794     253    4948    19.6 |  0.000 % |
995.72/996.19	c |       479 |    4450    31150 |    1973     479    9206    19.2 |  0.000 % |
995.72/996.19	c |       816 |    4450    31150 |    2171     816   15658    19.2 |  0.000 % |
995.72/996.19	c |      1324 |    4450    31150 |    2388    1324   25215    19.0 |  0.000 % |
995.72/996.19	c |      2084 |    4450    31150 |    2627    2084   39557    19.0 |  0.000 % |
995.72/996.19	c |      3223 |    4450    31150 |    2889    1909   34994    18.3 |  0.000 % |
995.72/996.19	c |      4933 |    4450    31150 |    3178    2174   39260    18.1 |  0.000 % |
995.72/996.19	c |      7496 |    4450    31150 |    3496    3148   56754    18.0 |  0.000 % |
995.72/996.19	c |     11340 |    4450    31150 |    3846    3496   61698    17.6 |  0.000 % |
995.72/996.19	c |     17106 |    4450    31150 |    4231    3493   59763    17.1 |  0.000 % |
995.72/996.19	c |     25756 |    4450    31150 |    4654    3679   62134    16.9 |  0.000 % |
995.72/996.19	c |     38733 |    4450    31150 |    5119    2691   45621    17.0 |  0.000 % |
995.72/996.19	c |     58196 |    4450    31150 |    5631    4237   71429    16.9 |  0.000 % |
995.72/996.19	c |     87390 |    4450    31150 |    6194    5277   91776    17.4 |  0.000 % |
995.72/996.19	c |    131180 |    4450    31150 |    6814    5715   90010    15.7 |  0.000 % |
995.72/996.19	c |    196865 |    4450    31150 |    7495    6675  104034    15.6 |  0.000 % |
995.72/996.19	c |    295392 |    4450    31150 |    8245    4037   65037    16.1 |  0.000 % |
995.72/996.19	c |    443181 |    4450    31150 |    9069    7561  118892    15.7 |  0.000 % |
995.72/996.19	c |    664865 |    4450    31150 |    9976    7106  117018    16.5 |  0.000 % |
995.72/996.19	c |    997390 |    4450    31150 |   10974    5528   86322    15.6 |  0.000 % |
995.72/996.19	c |   1496178 |    4450    31150 |   12072   10673  150151    14.1 |  0.000 % |
995.72/996.19	c |   2244360 |    4450    31150 |   13279   10636  159892    15.0 |  0.000 % |
995.72/996.19	c |   3366634 |    4450    31150 |   14607   11160  156997    14.1 |  0.000 % |
995.72/996.19	c |   5050045 |    4450    31150 |   16067    7982  129098    16.2 |  0.000 % |
995.72/996.19	c |   7575161 |    4141    28674 |   17674   11042  163568    14.8 |  2.000 % |
995.72/996.19	c 995.960s elapsed
995.72/996.19	c restarts: 26
995.72/996.19	c decisions: 10555771
995.72/996.19	c propagations: 81752012
995.72/996.19	c conflicts: 9866027
995.72/996.19	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-426640-1177827605 -o ROOT/results/node13/solver-426640-1177827605 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/426640-1177827605/mxc /tmp/evaluation/426640-1177827605/instance-426640-1177827605.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: 0.91 0.97 0.98 3/77 32513
/proc/meminfo: memFree=1472320/2055920 swapFree=4159412/4192956
[pid=32513] ppid=32511 vsize=1196 CPUtime=0
/proc/32513/stat : 32513 (mxc) R 32511 32513 31626 0 -1 4194304 175 0 0 0 0 0 0 0 18 0 1 0 230678304 1224704 160 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134775504 0 0 4096 0 0 0 0 17 1 0 0
/proc/32513/statm: 299 160 57 122 0 173 0

[startup+0.026794 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 32513
/proc/meminfo: memFree=1472320/2055920 swapFree=4159412/4192956
[pid=32513] ppid=32511 vsize=1196 CPUtime=0.02
/proc/32513/stat : 32513 (mxc) R 32511 32513 31626 0 -1 4194304 177 0 0 0 2 0 0 0 18 0 1 0 230678304 1224704 162 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/32513/statm: 299 162 59 122 0 173 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1196

[startup+0.101809 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 32513
/proc/meminfo: memFree=1472320/2055920 swapFree=4159412/4192956
[pid=32513] ppid=32511 vsize=1460 CPUtime=0.09
/proc/32513/stat : 32513 (mxc) R 32511 32513 31626 0 -1 4194304 232 0 0 0 9 0 0 0 18 0 1 0 230678304 1495040 217 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/32513/statm: 365 217 59 122 0 239 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1460

[startup+0.30185 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 32513
/proc/meminfo: memFree=1472320/2055920 swapFree=4159412/4192956
[pid=32513] ppid=32511 vsize=1596 CPUtime=0.29
/proc/32513/stat : 32513 (mxc) R 32511 32513 31626 0 -1 4194304 274 0 0 0 29 0 0 0 19 0 1 0 230678304 1634304 257 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32513/statm: 399 257 67 122 0 273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1596

[startup+0.701937 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 32513
/proc/meminfo: memFree=1472320/2055920 swapFree=4159412/4192956
[pid=32513] ppid=32511 vsize=1728 CPUtime=0.69
/proc/32513/stat : 32513 (mxc) R 32511 32513 31626 0 -1 4194304 308 0 0 0 69 0 0 0 22 0 1 0 230678304 1769472 291 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519948 0 0 4096 0 0 0 0 17 1 0 0
/proc/32513/statm: 432 291 67 122 0 306 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1728

[startup+1.50111 s]
/proc/loadavg: 0.91 0.97 0.98 2/78 32514
/proc/meminfo: memFree=1471288/2055920 swapFree=4159412/4192956
[pid=32513] ppid=32511 vsize=1864 CPUtime=1.49
/proc/32513/stat : 32513 (mxc) R 32511 32513 31626 0 -1 4194304 352 0 0 0 149 0 0 0 25 0 1 0 230678304 1908736 335 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/32513/statm: 466 335 67 122 0 340 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1864

[startup+3.10145 s]
/proc/loadavg: 0.91 0.97 0.98 2/78 32514
/proc/meminfo: memFree=1470968/2055920 swapFree=4159412/4192956
[pid=32513] ppid=32511 vsize=2096 CPUtime=3.09
/proc/32513/stat : 32513 (mxc) R 32511 32513 31626 0 -1 4194304 386 0 0 0 309 0 0 0 25 0 1 0 230678304 2146304 369 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529763 0 0 4096 0 0 0 0 17 1 0 0
/proc/32513/statm: 524 369 67 122 0 398 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2096

[startup+6.30213 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 32514
/proc/meminfo: memFree=1470712/2055920 swapFree=4159412/4192956
[pid=32513] ppid=32511 vsize=2216 CPUtime=6.29
/proc/32513/stat : 32513 (mxc) R 32511 32513 31626 0 -1 4194304 442 0 0 0 629 0 0 0 25 0 1 0 230678304 2269184 425 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/32513/statm: 554 425 67 122 0 428 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2216

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 32514
/proc/meminfo: memFree=1470328/2055920 swapFree=4159412/4192956
[pid=32513] ppid=32511 vsize=2564 CPUtime=12.69
/proc/32513/stat : 32513 (mxc) R 32511 32513 31626 0 -1 4194304 508 0 0 0 1269 0 0 0 25 0 1 0 230678304 2625536 491 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/32513/statm: 641 491 67 122 0 515 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2564

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.98 2/78 32514
/proc/meminfo: memFree=1470072/2055920 swapFree=4159412/4192956
[pid=32513] ppid=32511 vsize=2776 CPUtime=25.48
/proc/32513/stat : 32513 (mxc) R 32511 32513 31626 0 -1 4194304 575 0 0 0 2548 0 0 0 25 0 1 0 230678304 2842624 558 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/32513/statm: 694 558 67 122 0 568 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2776

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 32514
/proc/meminfo: memFree=1469752/2055920 swapFree=4159412/4192956
[pid=32513] ppid=32511 vsize=3092 CPUtime=51.07
/proc/32513/stat : 32513 (mxc) R 32511 32513 31626 0 -1 4194304 643 0 0 0 5107 0 0 0 25 0 1 0 230678304 3166208 626 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/32513/statm: 773 626 67 122 0 647 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3092

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 32514
/proc/meminfo: memFree=1469368/2055920 swapFree=4159412/4192956
[pid=32513] ppid=32511 vsize=3524 CPUtime=102.25
/proc/32513/stat : 32513 (mxc) R 32511 32513 31626 0 -1 4194304 746 0 0 0 10225 0 0 0 25 0 1 0 230678304 3608576 729 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519310 0 0 4096 0 0 0 0 17 1 0 0
/proc/32513/statm: 881 729 67 122 0 755 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 3524

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32514
/proc/meminfo: memFree=1468728/2055920 swapFree=4159412/4192956
[pid=32513] ppid=32511 vsize=4020 CPUtime=162.23
/proc/32513/stat : 32513 (mxc) R 32511 32513 31626 0 -1 4194304 888 0 0 0 16222 1 0 0 25 0 1 0 230678304 4116480 871 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/32513/statm: 1005 871 67 122 0 879 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4020

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32514
/proc/meminfo: memFree=1468536/2055920 swapFree=4159412/4192956
[pid=32513] ppid=32511 vsize=4212 CPUtime=222.2
/proc/32513/stat : 32513 (mxc) R 32511 32513 31626 0 -1 4194304 938 0 0 0 22219 1 0 0 25 0 1 0 230678304 4313088 921 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32513/statm: 1053 921 67 122 0 927 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 4212

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32514
/proc/meminfo: memFree=1468344/2055920 swapFree=4159412/4192956
[pid=32513] ppid=32511 vsize=4404 CPUtime=282.19
/proc/32513/stat : 32513 (mxc) R 32511 32513 31626 0 -1 4194304 978 0 0 0 28217 2 0 0 25 0 1 0 230678304 4509696 961 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530160 0 0 4096 0 0 0 0 17 1 0 0
/proc/32513/statm: 1101 961 67 122 0 975 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4404

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32514
/proc/meminfo: memFree=1468152/2055920 swapFree=4159412/4192956
[pid=32513] ppid=32511 vsize=4596 CPUtime=342.16
/proc/32513/stat : 32513 (mxc) R 32511 32513 31626 0 -1 4194304 1021 0 0 0 34214 2 0 0 25 0 1 0 230678304 4706304 1004 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534791 0 0 4096 0 0 0 0 17 1 0 0
/proc/32513/statm: 1149 1004 67 122 0 1023 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 4596

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32514
/proc/meminfo: memFree=1468024/2055920 swapFree=4159412/4192956
[pid=32513] ppid=32511 vsize=4596 CPUtime=402.14
/proc/32513/stat : 32513 (mxc) R 32511 32513 31626 0 -1 4194304 1037 0 0 0 40211 3 0 0 25 0 1 0 230678304 4706304 1020 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/32513/statm: 1149 1020 67 122 0 1023 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 4596

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32514
/proc/meminfo: memFree=1468024/2055920 swapFree=4159412/4192956
[pid=32513] ppid=32511 vsize=4692 CPUtime=462.13
/proc/32513/stat : 32513 (mxc) R 32511 32513 31626 0 -1 4194304 1047 0 0 0 46209 4 0 0 25 0 1 0 230678304 4804608 1030 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32513/statm: 1173 1030 67 122 0 1047 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 4692

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32514
/proc/meminfo: memFree=1468024/2055920 swapFree=4159412/4192956
[pid=32513] ppid=32511 vsize=4692 CPUtime=522.1
/proc/32513/stat : 32513 (mxc) R 32511 32513 31626 0 -1 4194304 1055 0 0 0 52206 4 0 0 25 0 1 0 230678304 4804608 1038 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/32513/statm: 1173 1038 67 122 0 1047 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 4692

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32514
/proc/meminfo: memFree=1468024/2055920 swapFree=4159412/4192956
[pid=32513] ppid=32511 vsize=4692 CPUtime=582.07
/proc/32513/stat : 32513 (mxc) R 32511 32513 31626 0 -1 4194304 1055 0 0 0 58203 4 0 0 25 0 1 0 230678304 4804608 1038 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/32513/statm: 1173 1038 67 122 0 1047 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 4692

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32514
/proc/meminfo: memFree=1468024/2055920 swapFree=4159412/4192956
[pid=32513] ppid=32511 vsize=4692 CPUtime=642.06
/proc/32513/stat : 32513 (mxc) R 32511 32513 31626 0 -1 4194304 1055 0 0 0 64201 5 0 0 25 0 1 0 230678304 4804608 1038 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530598 0 0 4096 0 0 0 0 17 1 0 0
/proc/32513/statm: 1173 1038 67 122 0 1047 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 4692

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32514
/proc/meminfo: memFree=1467960/2055920 swapFree=4159412/4192956
[pid=32513] ppid=32511 vsize=4692 CPUtime=702.03
/proc/32513/stat : 32513 (mxc) R 32511 32513 31626 0 -1 4194304 1055 0 0 0 70198 5 0 0 25 0 1 0 230678304 4804608 1038 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519948 0 0 4096 0 0 0 0 17 1 0 0
/proc/32513/statm: 1173 1038 67 122 0 1047 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 4692

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32514
/proc/meminfo: memFree=1467832/2055920 swapFree=4159412/4192956
[pid=32513] ppid=32511 vsize=4824 CPUtime=762.02
/proc/32513/stat : 32513 (mxc) R 32511 32513 31626 0 -1 4194304 1078 0 0 0 76196 6 0 0 25 0 1 0 230678304 4939776 1061 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/32513/statm: 1206 1061 67 122 0 1080 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 4824

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32514
/proc/meminfo: memFree=1467960/2055920 swapFree=4159412/4192956
[pid=32513] ppid=32511 vsize=4824 CPUtime=821.99
/proc/32513/stat : 32513 (mxc) R 32511 32513 31626 0 -1 4194304 1078 0 0 0 82192 7 0 0 25 0 1 0 230678304 4939776 1061 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32513/statm: 1206 1061 67 122 0 1080 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 4824

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32514
/proc/meminfo: memFree=1467896/2055920 swapFree=4159412/4192956
[pid=32513] ppid=32511 vsize=4824 CPUtime=881.97
/proc/32513/stat : 32513 (mxc) R 32511 32513 31626 0 -1 4194304 1078 0 0 0 88190 7 0 0 25 0 1 0 230678304 4939776 1061 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32513/statm: 1206 1061 67 122 0 1080 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 4824

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32514
/proc/meminfo: memFree=1467896/2055920 swapFree=4159412/4192956
[pid=32513] ppid=32511 vsize=4948 CPUtime=941.95
/proc/32513/stat : 32513 (mxc) R 32511 32513 31626 0 -1 4194304 1098 0 0 0 94187 8 0 0 25 0 1 0 230678304 5066752 1081 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/32513/statm: 1237 1081 67 122 0 1111 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 4948

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

[startup+947.106 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32514
/proc/meminfo: memFree=1467896/2055920 swapFree=4159412/4192956
[pid=32513] ppid=32511 vsize=4948 CPUtime=946.75
/proc/32513/stat : 32513 (mxc) R 32511 32513 31626 0 -1 4194304 1098 0 0 0 94667 8 0 0 25 0 1 0 230678304 5066752 1081 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534818 0 0 4096 0 0 0 0 17 1 0 0
/proc/32513/statm: 1237 1081 67 122 0 1111 0
Current children cumulated CPU time (s) 946.75
Current children cumulated vsize (KiB) 4948

[startup+972.701 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32514
/proc/meminfo: memFree=1467768/2055920 swapFree=4159412/4192956
[pid=32513] ppid=32511 vsize=5012 CPUtime=972.33
/proc/32513/stat : 32513 (mxc) R 32511 32513 31626 0 -1 4194304 1114 0 0 0 97225 8 0 0 25 0 1 0 230678304 5132288 1097 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32513/statm: 1253 1097 67 122 0 1127 0
Current children cumulated CPU time (s) 972.33
Current children cumulated vsize (KiB) 5012

[startup+985.501 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32514
/proc/meminfo: memFree=1467768/2055920 swapFree=4159412/4192956
[pid=32513] ppid=32511 vsize=5012 CPUtime=985.13
/proc/32513/stat : 32513 (mxc) R 32511 32513 31626 0 -1 4194304 1114 0 0 0 98505 8 0 0 25 0 1 0 230678304 5132288 1097 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32513/statm: 1253 1097 67 122 0 1127 0
Current children cumulated CPU time (s) 985.13
Current children cumulated vsize (KiB) 5012

[startup+991.902 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32514
/proc/meminfo: memFree=1467768/2055920 swapFree=4159412/4192956
[pid=32513] ppid=32511 vsize=5012 CPUtime=991.53
/proc/32513/stat : 32513 (mxc) R 32511 32513 31626 0 -1 4194304 1114 0 0 0 99145 8 0 0 25 0 1 0 230678304 5132288 1097 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32513/statm: 1253 1097 67 122 0 1127 0
Current children cumulated CPU time (s) 991.53
Current children cumulated vsize (KiB) 5012

[startup+993.502 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32514
/proc/meminfo: memFree=1467768/2055920 swapFree=4159412/4192956
[pid=32513] ppid=32511 vsize=5012 CPUtime=993.13
/proc/32513/stat : 32513 (mxc) R 32511 32513 31626 0 -1 4194304 1114 0 0 0 99305 8 0 0 25 0 1 0 230678304 5132288 1097 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/32513/statm: 1253 1097 67 122 0 1127 0
Current children cumulated CPU time (s) 993.13
Current children cumulated vsize (KiB) 5012

[startup+995.101 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32514
/proc/meminfo: memFree=1467768/2055920 swapFree=4159412/4192956
[pid=32513] ppid=32511 vsize=5012 CPUtime=994.72
/proc/32513/stat : 32513 (mxc) R 32511 32513 31626 0 -1 4194304 1114 0 0 0 99464 8 0 0 25 0 1 0 230678304 5132288 1097 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519981 0 0 4096 0 0 0 0 17 1 0 0
/proc/32513/statm: 1253 1097 67 122 0 1127 0
Current children cumulated CPU time (s) 994.72
Current children cumulated vsize (KiB) 5012

[startup+995.901 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32514
/proc/meminfo: memFree=1467768/2055920 swapFree=4159412/4192956
[pid=32513] ppid=32511 vsize=5012 CPUtime=995.52
/proc/32513/stat : 32513 (mxc) R 32511 32513 31626 0 -1 4194304 1114 0 0 0 99544 8 0 0 25 0 1 0 230678304 5132288 1097 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529798 0 0 4096 0 0 0 0 17 1 0 0
/proc/32513/statm: 1253 1097 67 122 0 1127 0
Current children cumulated CPU time (s) 995.52
Current children cumulated vsize (KiB) 5012

[startup+996.101 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32514
/proc/meminfo: memFree=1467768/2055920 swapFree=4159412/4192956
[pid=32513] ppid=32511 vsize=5012 CPUtime=995.72
/proc/32513/stat : 32513 (mxc) R 32511 32513 31626 0 -1 4194304 1114 0 0 0 99564 8 0 0 25 0 1 0 230678304 5132288 1097 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32513/statm: 1253 1097 67 122 0 1127 0
Current children cumulated CPU time (s) 995.72
Current children cumulated vsize (KiB) 5012

Child status: 20
Real time (s): 996.199
CPU time (s): 995.821
CPU user time (s): 995.732
CPU system time (s): 0.088986
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 5012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 995.732
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1115
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= 1531

runsolver used 0.763883 second user time and 2.07268 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Sun Apr 29 06:20:05 UTC 2007

IDJOB= 426640
IDBENCH= 19892
IDSOLVER= 174
FILE ID= node13/426640-1177827605

PBS_JOBID= 4718230

Free space on /tmp= 66564 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1179686861-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/426640-1177827605/mxc /tmp/evaluation/426640-1177827605/instance-426640-1177827605.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-426640-1177827605 -o ROOT/results/node13/solver-426640-1177827605 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/426640-1177827605/mxc /tmp/evaluation/426640-1177827605/instance-426640-1177827605.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f925586f9b717029fe6870824cb1d191

RANDOM SEED= 813620707

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1472728 kB
Buffers:         44568 kB
Cached:         450200 kB
SwapCached:      12852 kB
Active:         340468 kB
Inactive:       177628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1472728 kB
SwapTotal:     4192956 kB
SwapFree:      4159412 kB
Dirty:             776 kB
Writeback:           0 kB
Mapped:          30244 kB
Slab:            50500 kB
Committed_AS:  6933264 kB
PageTables:       1872 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 node13 on Sun Apr 29 06:36:41 UTC 2007