Trace number 305998

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 BASE 2007-02-08? (TO) 1200.12 1200.48

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1438185261-13.cnf
MD5SUM0b752d88128a6aad2af39810d467334c
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 variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



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/node20/watcher-305998-1172089944 -o ROOT/results/node20/solver-305998-1172089944 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305998-1172089944/cmusat_base /tmp/evaluation/305998-1172089944/instance-305998-1172089944.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: 1.83 1.82 1.62 3/77 12976
/proc/meminfo: memFree=1479344/2055920 swapFree=4120812/4192956
[pid=12976] ppid=12974 vsize=4004 CPUtime=0
/proc/12976/stat : 12976 (cmusat_base) R 12974 12976 11985 0 -1 4194304 454 0 0 0 0 0 0 0 18 0 1 0 228948356 4100096 436 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135080325 0 0 4096 35 0 0 0 17 1 0 0
/proc/12976/statm: 1001 436 90 241 0 757 0

[startup+0.106588 s]
/proc/loadavg: 1.83 1.82 1.62 3/77 12976
/proc/meminfo: memFree=1479344/2055920 swapFree=4120812/4192956
[pid=12976] ppid=12974 vsize=7568 CPUtime=0.1
/proc/12976/stat : 12976 (cmusat_base) R 12974 12976 11985 0 -1 4194304 1653 0 0 0 10 0 0 0 18 0 1 0 228948356 7749632 1303 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/12976/statm: 1892 1303 93 241 0 1648 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7568

[startup+0.514637 s]
/proc/loadavg: 1.83 1.82 1.62 3/77 12976
/proc/meminfo: memFree=1479344/2055920 swapFree=4120812/4192956
[pid=12976] ppid=12974 vsize=7832 CPUtime=0.5
/proc/12976/stat : 12976 (cmusat_base) R 12974 12976 11985 0 -1 4194304 1727 0 0 0 50 0 0 0 22 0 1 0 228948356 8019968 1377 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/12976/statm: 1958 1377 112 241 0 1714 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7832

[startup+1.33474 s]
/proc/loadavg: 1.83 1.82 1.62 2/78 12977
/proc/meminfo: memFree=1473320/2055920 swapFree=4120812/4192956
[pid=12976] ppid=12974 vsize=8888 CPUtime=1.33
/proc/12976/stat : 12976 (cmusat_base) R 12974 12976 11985 0 -1 4194304 2018 0 0 0 132 1 0 0 25 0 1 0 228948356 9101312 1668 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134527164 0 0 4096 35 0 0 0 17 1 0 0
/proc/12976/statm: 2222 1668 112 241 0 1978 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 8888

[startup+2.97093 s]
/proc/loadavg: 1.83 1.82 1.62 2/78 12977
/proc/meminfo: memFree=1471464/2055920 swapFree=4120812/4192956
[pid=12976] ppid=12974 vsize=11396 CPUtime=2.96
/proc/12976/stat : 12976 (cmusat_base) R 12974 12976 11985 0 -1 4194304 2659 0 0 0 295 1 0 0 25 0 1 0 228948356 11669504 2309 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/12976/statm: 2849 2309 112 241 0 2605 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11396

[startup+6.25333 s]
/proc/loadavg: 1.77 1.81 1.62 2/78 12977
/proc/meminfo: memFree=1465640/2055920 swapFree=4120812/4192956
[pid=12976] ppid=12974 vsize=16684 CPUtime=6.24
/proc/12976/stat : 12976 (cmusat_base) R 12974 12976 11985 0 -1 4194304 4022 0 0 0 622 2 0 0 25 0 1 0 228948356 17084416 3672 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/12976/statm: 4171 3672 112 241 0 3927 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16684

[startup+12.7041 s]
/proc/loadavg: 1.65 1.78 1.61 2/78 12977
/proc/meminfo: memFree=1455464/2055920 swapFree=4120812/4192956
[pid=12976] ppid=12974 vsize=25724 CPUtime=12.69
/proc/12976/stat : 12976 (cmusat_base) R 12974 12976 11985 0 -1 4194304 6327 0 0 0 1264 5 0 0 25 0 1 0 228948356 26341376 5977 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551762 0 0 4096 35 0 0 0 17 1 0 0
/proc/12976/statm: 6431 5977 112 241 0 6187 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25724

[startup+25.5127 s]
/proc/loadavg: 1.55 1.75 1.60 2/78 12977
/proc/meminfo: memFree=1449384/2055920 swapFree=4120812/4192956
[pid=12976] ppid=12974 vsize=32744 CPUtime=25.49
/proc/12976/stat : 12976 (cmusat_base) R 12974 12976 11985 0 -1 4194304 8344 0 0 0 2543 6 0 0 25 0 1 0 228948356 33529856 7763 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549678 0 0 4096 35 0 0 0 17 1 0 0
/proc/12976/statm: 8186 7763 112 241 0 7942 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32744

[startup+51.1228 s]
/proc/loadavg: 1.36 1.69 1.59 2/78 12977
/proc/meminfo: memFree=1437288/2055920 swapFree=4120812/4192956
[pid=12976] ppid=12974 vsize=43512 CPUtime=51.1
/proc/12976/stat : 12976 (cmusat_base) R 12974 12976 11985 0 -1 4194304 11456 0 0 0 5101 9 0 0 25 0 1 0 228948356 44556288 10504 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/12976/statm: 10878 10504 112 241 0 10634 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 43512

[startup+102.345 s]
/proc/loadavg: 1.15 1.58 1.55 2/78 12977
/proc/meminfo: memFree=1424104/2055920 swapFree=4120812/4192956
[pid=12976] ppid=12974 vsize=57988 CPUtime=102.3
/proc/12976/stat : 12976 (cmusat_base) R 12974 12976 11985 0 -1 4194304 15372 0 0 0 10218 12 0 0 25 0 1 0 228948356 59379712 14152 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/12976/statm: 14497 14152 112 241 0 14253 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 57988

[startup+162.379 s]
/proc/loadavg: 1.06 1.47 1.52 2/78 12977
/proc/meminfo: memFree=1410792/2055920 swapFree=4120812/4192956
[pid=12976] ppid=12974 vsize=69596 CPUtime=162.32
/proc/12976/stat : 12976 (cmusat_base) R 12974 12976 11985 0 -1 4194304 18793 0 0 0 16217 15 0 0 25 0 1 0 228948356 71266304 17132 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/12976/statm: 17399 17132 112 241 0 17155 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 69596

[startup+222.409 s]
/proc/loadavg: 1.02 1.38 1.48 2/78 12977
/proc/meminfo: memFree=1365416/2055920 swapFree=4120812/4192956
[pid=12976] ppid=12974 vsize=117176 CPUtime=222.33
/proc/12976/stat : 12976 (cmusat_base) R 12974 12976 11985 0 -1 4194304 31078 0 0 0 22212 21 0 0 25 0 1 0 228948356 119988224 28432 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/12976/statm: 29294 28432 112 241 0 29050 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 117176

[startup+282.445 s]
/proc/loadavg: 1.00 1.31 1.45 2/78 12977
/proc/meminfo: memFree=1365224/2055920 swapFree=4120812/4192956
[pid=12976] ppid=12974 vsize=117212 CPUtime=282.35
/proc/12976/stat : 12976 (cmusat_base) R 12974 12976 11985 0 -1 4194304 31297 0 0 0 28213 22 0 0 25 0 1 0 228948356 120025088 28476 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560558 0 0 4096 35 0 0 0 17 1 0 0
/proc/12976/statm: 29303 28476 112 241 0 29059 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 117212

[startup+342.479 s]
/proc/loadavg: 1.00 1.25 1.42 2/78 12977
/proc/meminfo: memFree=1365096/2055920 swapFree=4120812/4192956
[pid=12976] ppid=12974 vsize=117240 CPUtime=342.36
/proc/12976/stat : 12976 (cmusat_base) R 12974 12976 11985 0 -1 4194304 31517 0 0 0 34214 22 0 0 25 0 1 0 228948356 120053760 28512 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551520 0 0 4096 35 0 0 0 17 1 0 0
/proc/12976/statm: 29310 28512 112 241 0 29066 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 117240

[startup+402.513 s]
/proc/loadavg: 1.00 1.20 1.39 2/78 12977
/proc/meminfo: memFree=1364776/2055920 swapFree=4120812/4192956
[pid=12976] ppid=12974 vsize=117292 CPUtime=402.38
/proc/12976/stat : 12976 (cmusat_base) R 12974 12976 11985 0 -1 4194304 31773 0 0 0 40215 23 0 0 25 0 1 0 228948356 120107008 28577 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549065 0 0 4096 35 0 0 0 17 1 0 0
/proc/12976/statm: 29323 28577 112 241 0 29079 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 117292

[startup+462.543 s]
/proc/loadavg: 1.00 1.16 1.36 2/78 12977
/proc/meminfo: memFree=1364712/2055920 swapFree=4120812/4192956
[pid=12976] ppid=12974 vsize=117340 CPUtime=462.39
/proc/12976/stat : 12976 (cmusat_base) R 12974 12976 11985 0 -1 4194304 32037 0 0 0 46215 24 0 0 25 0 1 0 228948356 120156160 28637 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/12976/statm: 29335 28637 112 241 0 29091 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 117340

[startup+522.572 s]
/proc/loadavg: 1.00 1.13 1.34 2/78 12977
/proc/meminfo: memFree=1364648/2055920 swapFree=4120812/4192956
[pid=12976] ppid=12974 vsize=117340 CPUtime=522.4
/proc/12976/stat : 12976 (cmusat_base) R 12974 12976 11985 0 -1 4194304 32037 0 0 0 52216 24 0 0 25 0 1 0 228948356 120156160 28637 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/12976/statm: 29335 28637 112 241 0 29091 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 117340

[startup+582.602 s]
/proc/loadavg: 1.00 1.10 1.31 2/78 12979
/proc/meminfo: memFree=1363880/2055920 swapFree=4120812/4192956
[pid=12976] ppid=12974 vsize=117920 CPUtime=582.42
/proc/12976/stat : 12976 (cmusat_base) R 12974 12976 11985 0 -1 4194304 32452 0 0 0 58217 25 0 0 25 0 1 0 228948356 120750080 28836 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/12976/statm: 29480 28836 112 241 0 29236 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 117920

[startup+642.635 s]
/proc/loadavg: 1.00 1.08 1.29 2/78 12979
/proc/meminfo: memFree=1355688/2055920 swapFree=4120812/4192956
[pid=12976] ppid=12974 vsize=125896 CPUtime=642.43
/proc/12976/stat : 12976 (cmusat_base) R 12974 12976 11985 0 -1 4194304 34731 0 0 0 64216 27 0 0 25 0 1 0 228948356 128917504 30886 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560189 0 0 4096 35 0 0 0 17 1 0 0
/proc/12976/statm: 31474 30886 112 241 0 31230 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 125896

[startup+702.667 s]
/proc/loadavg: 1.00 1.07 1.27 2/78 12979
/proc/meminfo: memFree=1355624/2055920 swapFree=4120812/4192956
[pid=12976] ppid=12974 vsize=125896 CPUtime=702.44
/proc/12976/stat : 12976 (cmusat_base) R 12974 12976 11985 0 -1 4194304 34731 0 0 0 70217 27 0 0 25 0 1 0 228948356 128917504 30886 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/12976/statm: 31474 30886 112 241 0 31230 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 125896

[startup+762.699 s]
/proc/loadavg: 1.00 1.05 1.25 2/78 12979
/proc/meminfo: memFree=1338088/2055920 swapFree=4120812/4192956
[pid=12976] ppid=12974 vsize=143472 CPUtime=762.46
/proc/12976/stat : 12976 (cmusat_base) R 12974 12976 11985 0 -1 4194304 39155 0 0 0 76214 32 0 0 25 0 1 0 228948356 146915328 35310 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/12976/statm: 35868 35310 112 241 0 35624 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 143472

[startup+822.736 s]
/proc/loadavg: 1.00 1.04 1.23 2/78 12979
/proc/meminfo: memFree=1337000/2055920 swapFree=4120812/4192956
[pid=12976] ppid=12974 vsize=144196 CPUtime=822.48
/proc/12976/stat : 12976 (cmusat_base) R 12974 12976 11985 0 -1 4194304 39610 0 0 0 82215 33 0 0 25 0 1 0 228948356 147656704 35522 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560037 0 0 4096 35 0 0 0 17 1 0 0
/proc/12976/statm: 36049 35522 112 241 0 35805 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 144196

[startup+882.765 s]
/proc/loadavg: 1.04 1.04 1.22 2/78 12979
/proc/meminfo: memFree=1332968/2055920 swapFree=4120812/4192956
[pid=12976] ppid=12974 vsize=148296 CPUtime=882.49
/proc/12976/stat : 12976 (cmusat_base) R 12974 12976 11985 0 -1 4194304 40633 0 0 0 88215 34 0 0 25 0 1 0 228948356 151855104 36545 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/12976/statm: 37074 36545 112 241 0 36830 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 148296

[startup+942.796 s]
/proc/loadavg: 1.01 1.03 1.20 2/78 12979
/proc/meminfo: memFree=1315304/2055920 swapFree=4120812/4192956
[pid=12976] ppid=12974 vsize=165508 CPUtime=942.5
/proc/12976/stat : 12976 (cmusat_base) R 12974 12976 11985 0 -1 4194304 45258 0 0 0 94212 38 0 0 25 0 1 0 228948356 169480192 40911 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560004 0 0 4096 35 0 0 0 17 1 0 0
/proc/12976/statm: 41377 40911 112 241 0 41133 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 165508

[startup+1002.82 s]
/proc/loadavg: 1.00 1.03 1.18 2/78 12979
/proc/meminfo: memFree=1315560/2055920 swapFree=4120812/4192956
[pid=12976] ppid=12974 vsize=165508 CPUtime=1002.51
/proc/12976/stat : 12976 (cmusat_base) R 12974 12976 11985 0 -1 4194304 45258 0 0 0 100213 38 0 0 25 0 1 0 228948356 169480192 40911 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/12976/statm: 41377 40911 112 241 0 41133 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 165508

[startup+1062.86 s]
/proc/loadavg: 1.00 1.02 1.17 2/78 12979
/proc/meminfo: memFree=1297896/2055920 swapFree=4120812/4192956
[pid=12976] ppid=12974 vsize=183180 CPUtime=1062.53
/proc/12976/stat : 12976 (cmusat_base) R 12974 12976 11985 0 -1 4194304 49666 0 0 0 106211 42 0 0 25 0 1 0 228948356 187576320 45319 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/12976/statm: 45795 45319 112 241 0 45551 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 183180

[startup+1122.89 s]
/proc/loadavg: 1.00 1.01 1.16 2/78 12979
/proc/meminfo: memFree=1265896/2055920 swapFree=4120812/4192956
[pid=12976] ppid=12974 vsize=215300 CPUtime=1122.54
/proc/12976/stat : 12976 (cmusat_base) R 12974 12976 11985 0 -1 4194304 57724 0 0 0 112205 49 0 0 25 0 1 0 228948356 220467200 53377 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12976/statm: 53825 53377 112 241 0 53581 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 215300

[startup+1182.92 s]
/proc/loadavg: 1.00 1.01 1.15 2/78 12979
/proc/meminfo: memFree=1258472/2055920 swapFree=4120812/4192956
[pid=12976] ppid=12974 vsize=222296 CPUtime=1182.55
/proc/12976/stat : 12976 (cmusat_base) R 12974 12976 11985 0 -1 4194304 59769 0 0 0 118203 52 0 0 25 0 1 0 228948356 227631104 55146 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12976/statm: 55574 55146 112 241 0 55330 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 222296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.01 1.14 2/78 12979
/proc/meminfo: memFree=1258472/2055920 swapFree=4120812/4192956
[pid=12976] ppid=12974 vsize=222296 CPUtime=1200.07
/proc/12976/stat : 12976 (cmusat_base) R 12974 12976 11985 0 -1 4194304 59769 0 0 0 119955 52 0 0 25 0 1 0 228948356 227631104 55146 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12976/statm: 55574 55146 112 241 0 55330 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 222296

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.01 1.14 2/78 12979
/proc/meminfo: memFree=1258472/2055920 swapFree=4120812/4192956
[pid=12976] ppid=12974 vsize=222296 CPUtime=1200.07
/proc/12976/stat : 12976 (cmusat_base) R 12974 12976 11985 0 -1 4194304 59769 0 0 0 119955 52 0 0 25 0 1 0 228948356 227631104 55146 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12976/statm: 55574 55146 112 241 0 55330 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 222296

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.12
CPU user time (s): 1199.56
CPU system time (s): 0.565913
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 222296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.56
system time used= 0.565913
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59769
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= 18155

runsolver used 1.36079 second user time and 2.85757 second system time

The end



Launcher Data (download as text)




Begin job on node20 on Wed Feb 21 20:32:24 UTC 2007

IDJOB= 305998
IDBENCH= 20170
IDSOLVER= 120
FILE ID= node20/305998-1172089944

PBS_JOBID= 3892830

Free space on /tmp= 66558 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1438185261-13.cnf
COMMAND LINE= /tmp/evaluation/305998-1172089944/cmusat_base /tmp/evaluation/305998-1172089944/instance-305998-1172089944.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-305998-1172089944 -o ROOT/results/node20/solver-305998-1172089944 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305998-1172089944/cmusat_base /tmp/evaluation/305998-1172089944/instance-305998-1172089944.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  0b752d88128a6aad2af39810d467334c

RANDOM SEED= 327635623

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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:       1479752 kB
Buffers:         37848 kB
Cached:         431756 kB
SwapCached:      36520 kB
Active:          71624 kB
Inactive:       451484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1479752 kB
SwapTotal:     4192956 kB
SwapFree:      4120812 kB
Dirty:            3208 kB
Writeback:           0 kB
Mapped:          30208 kB
Slab:            38668 kB
Committed_AS:   594876 kB
PageTables:       1684 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= 66558 MiB

End job on node20 on Wed Feb 21 20:52:26 UTC 2007