Trace number 308828

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
CMUSAT 2007-02-08? (TO) 1200.09 1200.42

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S2053960853-04-UNSAT.cnf
MD5SUM751158b675f07742fd932cd090fcc101
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  4500                                                 |
0.00/0.01	c |  Number of clauses:    12014                                                |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node75/watcher-308828-1172529031 -o ROOT/results/node75/solver-308828-1172529031 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308828-1172529031/cmusat /tmp/evaluation/308828-1172529031/instance-308828-1172529031.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: 0.92 0.99 0.99 3/64 12803
/proc/meminfo: memFree=1883400/2055920 swapFree=4183044/4192956
[pid=12803] ppid=12801 vsize=2936 CPUtime=0
/proc/12803/stat : 12803 (cmusat) R 12801 12803 11180 0 -1 4194304 368 0 0 0 0 0 0 0 19 0 1 0 272868938 3006464 351 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134551393 0 0 4096 35 0 0 0 17 1 0 0
/proc/12803/statm: 734 351 96 243 0 488 0

[startup+0.106895 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 12803
/proc/meminfo: memFree=1883400/2055920 swapFree=4183044/4192956
[pid=12803] ppid=12801 vsize=3636 CPUtime=0.1
/proc/12803/stat : 12803 (cmusat) R 12801 12803 11180 0 -1 4194304 951 0 0 0 10 0 0 0 20 0 1 0 272868938 3723264 522 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589823 0 0 4096 35 0 0 0 17 1 0 0
/proc/12803/statm: 909 522 118 243 0 663 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3636

[startup+0.514942 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 12803
/proc/meminfo: memFree=1883400/2055920 swapFree=4183044/4192956
[pid=12803] ppid=12801 vsize=4296 CPUtime=0.51
/proc/12803/stat : 12803 (cmusat) R 12801 12803 11180 0 -1 4194304 1121 0 0 0 51 0 0 0 24 0 1 0 272868938 4399104 692 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/12803/statm: 1074 692 118 243 0 828 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4296

[startup+1.33604 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 12804
/proc/meminfo: memFree=1880064/2055920 swapFree=4183044/4192956
[pid=12803] ppid=12801 vsize=5296 CPUtime=1.33
/proc/12803/stat : 12803 (cmusat) R 12801 12803 11180 0 -1 4194304 1358 0 0 0 133 0 0 0 25 0 1 0 272868938 5423104 929 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134591969 0 0 4096 35 0 0 0 17 1 0 0
/proc/12803/statm: 1324 929 118 243 0 1078 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5296

[startup+2.97724 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 12804
/proc/meminfo: memFree=1879488/2055920 swapFree=4183044/4192956
[pid=12803] ppid=12801 vsize=6040 CPUtime=2.97
/proc/12803/stat : 12803 (cmusat) R 12801 12803 11180 0 -1 4194304 1548 0 0 0 297 0 0 0 25 0 1 0 272868938 6184960 1119 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12803/statm: 1510 1119 118 243 0 1264 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 6040

[startup+6.25362 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 12804
/proc/meminfo: memFree=1878336/2055920 swapFree=4183044/4192956
[pid=12803] ppid=12801 vsize=6972 CPUtime=6.24
/proc/12803/stat : 12803 (cmusat) R 12801 12803 11180 0 -1 4194304 1861 0 0 0 624 0 0 0 25 0 1 0 272868938 7139328 1365 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/12803/statm: 1743 1365 118 243 0 1497 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6972

[startup+12.7074 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 12804
/proc/meminfo: memFree=1875016/2055920 swapFree=4183044/4192956
[pid=12803] ppid=12801 vsize=10368 CPUtime=12.69
/proc/12803/stat : 12803 (cmusat) R 12801 12803 11180 0 -1 4194304 2798 0 0 0 1268 1 0 0 25 0 1 0 272868938 10616832 2089 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590110 0 0 4096 35 0 0 0 17 1 0 0
/proc/12803/statm: 2592 2089 118 243 0 2346 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10368

[startup+25.6079 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 12804
/proc/meminfo: memFree=1873160/2055920 swapFree=4183044/4192956
[pid=12803] ppid=12801 vsize=12440 CPUtime=25.59
/proc/12803/stat : 12803 (cmusat) R 12801 12803 11180 0 -1 4194304 3532 0 0 0 2558 1 0 0 25 0 1 0 272868938 12738560 2674 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134594098 0 0 4096 35 0 0 0 17 1 0 0
/proc/12803/statm: 3110 2674 118 243 0 2864 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 12440

[startup+51.2169 s]
/proc/loadavg: 0.97 0.99 0.99 2/65 12804
/proc/meminfo: memFree=1868488/2055920 swapFree=4183044/4192956
[pid=12803] ppid=12801 vsize=16484 CPUtime=51.19
/proc/12803/stat : 12803 (cmusat) R 12801 12803 11180 0 -1 4194304 4944 0 0 0 5116 3 0 0 25 0 1 0 272868938 16879616 3769 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589736 0 0 4096 35 0 0 0 17 1 0 0
/proc/12803/statm: 4121 3769 118 243 0 3875 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 16484

[startup+102.429 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 12804
/proc/meminfo: memFree=1859976/2055920 swapFree=4183044/4192956
[pid=12803] ppid=12801 vsize=25896 CPUtime=102.38
/proc/12803/stat : 12803 (cmusat) R 12801 12803 11180 0 -1 4194304 7734 0 0 0 10234 4 0 0 25 0 1 0 272868938 26517504 5900 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12803/statm: 6474 5900 118 243 0 6228 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 25896

[startup+162.45 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 12804
/proc/meminfo: memFree=1854920/2055920 swapFree=4183044/4192956
[pid=12803] ppid=12801 vsize=30636 CPUtime=162.39
/proc/12803/stat : 12803 (cmusat) R 12801 12803 11180 0 -1 4194304 9339 0 0 0 16233 6 0 0 25 0 1 0 272868938 31371264 7172 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/12803/statm: 7659 7172 118 243 0 7413 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 30636

[startup+222.468 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 12804
/proc/meminfo: memFree=1847752/2055920 swapFree=4183044/4192956
[pid=12803] ppid=12801 vsize=37480 CPUtime=222.39
/proc/12803/stat : 12803 (cmusat) R 12801 12803 11180 0 -1 4194304 11390 0 0 0 22231 8 0 0 25 0 1 0 272868938 38379520 8953 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/12803/statm: 9370 8953 118 243 0 9124 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 37480

[startup+282.483 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 12804
/proc/meminfo: memFree=1832520/2055920 swapFree=4183044/4192956
[pid=12803] ppid=12801 vsize=54964 CPUtime=282.4
/proc/12803/stat : 12803 (cmusat) R 12801 12803 11180 0 -1 4194304 15969 0 0 0 28230 10 0 0 25 0 1 0 272868938 56283136 12748 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/12803/statm: 13741 12748 118 243 0 13495 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 54964

[startup+342.5 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 12804
/proc/meminfo: memFree=1831944/2055920 swapFree=4183044/4192956
[pid=12803] ppid=12801 vsize=55024 CPUtime=342.4
/proc/12803/stat : 12803 (cmusat) R 12801 12803 11180 0 -1 4194304 16268 0 0 0 34230 10 0 0 25 0 1 0 272868938 56344576 12882 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12803/statm: 13756 12882 118 243 0 13510 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 55024

[startup+402.519 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 12804
/proc/meminfo: memFree=1831688/2055920 swapFree=4183044/4192956
[pid=12803] ppid=12801 vsize=55224 CPUtime=402.4
/proc/12803/stat : 12803 (cmusat) R 12801 12803 11180 0 -1 4194304 16491 0 0 0 40230 10 0 0 25 0 1 0 272868938 56549376 12925 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12803/statm: 13806 12925 118 243 0 13560 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 55224

[startup+462.54 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 12804
/proc/meminfo: memFree=1828424/2055920 swapFree=4183044/4192956
[pid=12803] ppid=12801 vsize=58208 CPUtime=462.4
/proc/12803/stat : 12803 (cmusat) R 12801 12803 11180 0 -1 4194304 17503 0 0 0 46228 12 0 0 25 0 1 0 272868938 59604992 13741 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12803/statm: 14552 13741 118 243 0 14306 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 58208

[startup+522.554 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 12804
/proc/meminfo: memFree=1825608/2055920 swapFree=4183044/4192956
[pid=12803] ppid=12801 vsize=60796 CPUtime=522.39
/proc/12803/stat : 12803 (cmusat) R 12801 12803 11180 0 -1 4194304 18430 0 0 0 52227 12 0 0 25 0 1 0 272868938 62255104 14455 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/12803/statm: 15199 14455 118 243 0 14953 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 60796

[startup+582.575 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 12804
/proc/meminfo: memFree=1825544/2055920 swapFree=4183044/4192956
[pid=12803] ppid=12801 vsize=60796 CPUtime=582.4
/proc/12803/stat : 12803 (cmusat) R 12801 12803 11180 0 -1 4194304 18459 0 0 0 58228 12 0 0 25 0 1 0 272868938 62255104 14484 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/12803/statm: 15199 14484 118 243 0 14953 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 60796

[startup+642.592 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 12806
/proc/meminfo: memFree=1823496/2055920 swapFree=4183044/4192956
[pid=12803] ppid=12801 vsize=62464 CPUtime=642.4
/proc/12803/stat : 12803 (cmusat) R 12801 12803 11180 0 -1 4194304 19179 0 0 0 64227 13 0 0 25 0 1 0 272868938 63963136 14971 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12803/statm: 15616 14971 118 243 0 15370 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 62464

[startup+702.615 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 12806
/proc/meminfo: memFree=1823368/2055920 swapFree=4183044/4192956
[pid=12803] ppid=12801 vsize=62752 CPUtime=702.41
/proc/12803/stat : 12803 (cmusat) R 12801 12803 11180 0 -1 4194304 19236 0 0 0 70228 13 0 0 25 0 1 0 272868938 64258048 15028 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/12803/statm: 15688 15028 118 243 0 15442 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 62752

[startup+762.632 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 12806
/proc/meminfo: memFree=1817992/2055920 swapFree=4183044/4192956
[pid=12803] ppid=12801 vsize=67744 CPUtime=762.41
/proc/12803/stat : 12803 (cmusat) R 12801 12803 11180 0 -1 4194304 20812 0 0 0 76227 14 0 0 25 0 1 0 272868938 69369856 16350 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12803/statm: 16936 16350 118 243 0 16690 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 67744

[startup+822.657 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 12806
/proc/meminfo: memFree=1817800/2055920 swapFree=4183044/4192956
[pid=12803] ppid=12801 vsize=67888 CPUtime=822.42
/proc/12803/stat : 12803 (cmusat) R 12801 12803 11180 0 -1 4194304 20865 0 0 0 82228 14 0 0 25 0 1 0 272868938 69517312 16403 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12803/statm: 16972 16403 118 243 0 16726 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 67888

[startup+882.676 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 12806
/proc/meminfo: memFree=1814280/2055920 swapFree=4183044/4192956
[pid=12803] ppid=12801 vsize=71420 CPUtime=882.42
/proc/12803/stat : 12803 (cmusat) R 12801 12803 11180 0 -1 4194304 21779 0 0 0 88227 15 0 0 25 0 1 0 272868938 73134080 17317 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12803/statm: 17855 17317 118 243 0 17609 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 71420

[startup+942.698 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 12806
/proc/meminfo: memFree=1810760/2055920 swapFree=4183044/4192956
[pid=12803] ppid=12801 vsize=74568 CPUtime=942.43
/proc/12803/stat : 12803 (cmusat) R 12801 12803 11180 0 -1 4194304 22893 0 0 0 94227 16 0 0 25 0 1 0 272868938 76357632 18154 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12803/statm: 18642 18154 118 243 0 18396 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 74568

[startup+1002.72 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 12806
/proc/meminfo: memFree=1810696/2055920 swapFree=4183044/4192956
[pid=12803] ppid=12801 vsize=74712 CPUtime=1002.44
/proc/12803/stat : 12803 (cmusat) R 12801 12803 11180 0 -1 4194304 22909 0 0 0 100228 16 0 0 25 0 1 0 272868938 76505088 18170 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/12803/statm: 18678 18170 118 243 0 18432 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 74712

[startup+1062.74 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 12806
/proc/meminfo: memFree=1775048/2055920 swapFree=4183044/4192956
[pid=12803] ppid=12801 vsize=114708 CPUtime=1062.44
/proc/12803/stat : 12803 (cmusat) R 12801 12803 11180 0 -1 4194304 33348 0 0 0 106224 20 0 0 25 0 1 0 272868938 117460992 27045 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12803/statm: 28677 27045 118 243 0 28431 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 114708

[startup+1122.76 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 12806
/proc/meminfo: memFree=1775048/2055920 swapFree=4183044/4192956
[pid=12803] ppid=12801 vsize=114708 CPUtime=1122.45
/proc/12803/stat : 12803 (cmusat) R 12801 12803 11180 0 -1 4194304 33348 0 0 0 112225 20 0 0 25 0 1 0 272868938 117460992 27045 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12803/statm: 28677 27045 118 243 0 28431 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 114708

[startup+1182.78 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 12806
/proc/meminfo: memFree=1774984/2055920 swapFree=4183044/4192956
[pid=12803] ppid=12801 vsize=114708 CPUtime=1182.45
/proc/12803/stat : 12803 (cmusat) R 12801 12803 11180 0 -1 4194304 33350 0 0 0 118225 20 0 0 25 0 1 0 272868938 117460992 27047 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12803/statm: 28677 27047 118 243 0 28431 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 114708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 12806
/proc/meminfo: memFree=1774920/2055920 swapFree=4183044/4192956
[pid=12803] ppid=12801 vsize=114708 CPUtime=1200.07
/proc/12803/stat : 12803 (cmusat) R 12801 12803 11180 0 -1 4194304 33391 0 0 0 119987 20 0 0 25 0 1 0 272868938 117460992 27088 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/12803/statm: 28677 27088 118 243 0 28431 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 114708

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 12806
/proc/meminfo: memFree=1774920/2055920 swapFree=4183044/4192956
[pid=12803] ppid=12801 vsize=114708 CPUtime=1200.07
/proc/12803/stat : 12803 (cmusat) R 12801 12803 11180 0 -1 4194304 33391 0 0 0 119987 20 0 0 25 0 1 0 272868938 117460992 27088 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/12803/statm: 28677 27088 118 243 0 28431 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 114708

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.87
CPU system time (s): 0.221966
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 114708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.221966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33391
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= 6
involuntary context switches= 1286

runsolver used 0.728889 second user time and 2.48162 second system time

The end

Launcher Data (download as text)

Begin job on node75 on Mon Feb 26 22:30:31 UTC 2007

IDJOB= 308828
IDBENCH= 20242
IDSOLVER= 121
FILE ID= node75/308828-1172529031

PBS_JOBID= 3971789

Free space on /tmp= 66557 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S2053960853-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308828-1172529031/cmusat /tmp/evaluation/308828-1172529031/instance-308828-1172529031.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-308828-1172529031 -o ROOT/results/node75/solver-308828-1172529031 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308828-1172529031/cmusat /tmp/evaluation/308828-1172529031/instance-308828-1172529031.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  751158b675f07742fd932cd090fcc101

RANDOM SEED= 206236413

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.218
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		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1883744 kB
Buffers:         24416 kB
Cached:         111324 kB
SwapCached:       3932 kB
Active:          46660 kB
Inactive:        98968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1883744 kB
SwapTotal:     4192956 kB
SwapFree:      4183044 kB
Dirty:            2640 kB
Writeback:           0 kB
Mapped:          15456 kB
Slab:            12508 kB
Committed_AS:   721600 kB
PageTables:       1432 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= 66557 MiB

End job on node75 on Mon Feb 26 22:50:33 UTC 2007