Trace number 1050313

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
MDG-noprobe 2008-06-27? (TO) 1800.03 1813.91

General information on the benchmark

Namecsp/pseudo/primesDimacs/
normalized-f2000.xml
MD5SUMd0af6237455830e6705fc3a2242cad63
Bench CategoryN-ARY-INT (n-ary constraints in intension)
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 variables4000
Number of constraints10500
Maximum constraint arity3
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension10500
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.12	c mistral-prime version 1.313

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1050313-1215049130/watcher-1050313-1215049130 -o /tmp/evaluation-result-1050313-1215049130/solver-1050313-1215049130 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1050313-1215049130.xml -heu dom/wdeg -res no 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 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: 2.13 2.04 2.01 4/84 3879
/proc/meminfo: memFree=1734584/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=8680 CPUtime=0.19
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 1440 0 0 0 19 0 0 0 19 0 1 0 1983888618 8888320 1406 996147200 134512640 135239859 4294956208 18446744073709551615 4160505743 0 0 4096 0 0 0 0 17 1 0 0
/proc/3879/statm: 2170 1406 372 177 0 1073 0

[startup+0.308513 s]
/proc/loadavg: 2.13 2.04 2.01 4/84 3879
/proc/meminfo: memFree=1734584/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=10096 CPUtime=0.29
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 1825 0 0 0 29 0 0 0 20 0 1 0 1983888618 10338304 1791 996147200 134512640 135239859 4294956208 18446744073709551615 134683475 0 0 4096 0 0 0 0 17 1 0 0
/proc/3879/statm: 2524 1791 372 177 0 1427 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10096

[startup+0.402495 s]
/proc/loadavg: 2.13 2.04 2.01 4/84 3879
/proc/meminfo: memFree=1734584/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=11764 CPUtime=0.39
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 2249 0 0 0 38 1 0 0 20 0 1 0 1983888618 12046336 2149 996147200 134512640 135239859 4294956208 18446744073709551615 4160505352 0 0 4096 0 0 0 0 17 1 0 0
/proc/3879/statm: 2941 2149 372 177 0 1844 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 11764

[startup+0.502513 s]
/proc/loadavg: 2.13 2.04 2.01 4/84 3879
/proc/meminfo: memFree=1734584/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=13188 CPUtime=0.48
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 2630 0 0 0 47 1 0 0 21 0 1 0 1983888618 13504512 2530 996147200 134512640 135239859 4294956208 18446744073709551615 134704736 0 0 4096 0 0 0 0 17 1 0 0
/proc/3879/statm: 3297 2530 372 177 0 2200 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 13188

[startup+0.702556 s]
/proc/loadavg: 2.13 2.04 2.01 4/84 3879
/proc/meminfo: memFree=1734584/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35600 CPUtime=0.69
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8230 0 0 0 65 4 0 0 23 0 1 0 1983888618 36454400 8088 996147200 134512640 135239859 4294956208 18446744073709551615 135095137 0 0 4096 0 0 0 0 17 1 0 0
/proc/3879/statm: 8900 8088 410 177 0 7803 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35600

[startup+1.50172 s]
/proc/loadavg: 2.13 2.04 2.01 4/85 3880
/proc/meminfo: memFree=1703472/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35800 CPUtime=1.48
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8299 0 0 0 144 4 0 0 25 0 1 0 1983888618 36659200 8124 996147200 134512640 135239859 4294956208 18446744073709551615 135097641 0 0 4096 0 0 0 0 17 1 0 0
/proc/3879/statm: 8950 8124 410 177 0 7853 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 35800

[startup+3.10203 s]
/proc/loadavg: 2.13 2.04 2.01 3/85 3880
/proc/meminfo: memFree=1703408/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35800 CPUtime=3.07
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8299 0 0 0 303 4 0 0 25 0 1 0 1983888618 36659200 8124 996147200 134512640 135239859 4294956208 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/3879/statm: 8950 8124 410 177 0 7853 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 35800

[startup+6.30166 s]
/proc/loadavg: 2.12 2.04 2.01 3/85 3880
/proc/meminfo: memFree=1703344/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35800 CPUtime=6.24
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8300 0 0 0 620 4 0 0 25 0 1 0 1983888618 36659200 8125 996147200 134512640 135239859 4294956208 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 1 0 0
/proc/3879/statm: 8950 8125 410 177 0 7853 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 35800

[startup+12.7019 s]
/proc/loadavg: 2.11 2.04 2.01 3/85 3880
/proc/meminfo: memFree=1703280/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35800 CPUtime=12.57
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8301 0 0 0 1253 4 0 0 25 0 1 0 1983888618 36659200 8126 996147200 134512640 135239859 4294956208 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 1 0 0
/proc/3879/statm: 8950 8126 410 177 0 7853 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 35800

[startup+25.5014 s]
/proc/loadavg: 2.08 2.04 2.01 3/85 3880
/proc/meminfo: memFree=1703344/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35800 CPUtime=25.25
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8301 0 0 0 2521 4 0 0 25 0 1 0 1983888618 36659200 8126 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/3879/statm: 8950 8126 410 177 0 7853 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 35800

[startup+51.1025 s]
/proc/loadavg: 2.05 2.03 2.01 3/85 3880
/proc/meminfo: memFree=1644784/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35800 CPUtime=50.56
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8302 0 0 0 5052 4 0 0 25 0 1 0 1983888618 36659200 8127 996147200 134512640 135239859 4294956208 18446744073709551615 135074195 0 0 4096 0 0 0 0 17 1 0 0
/proc/3879/statm: 8950 8127 410 177 0 7853 0
Current children cumulated CPU time (s) 50.56
Current children cumulated vsize (KiB) 35800

[startup+102.303 s]
/proc/loadavg: 2.02 2.03 2.00 3/85 3880
/proc/meminfo: memFree=1644528/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35800 CPUtime=101.27
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8302 0 0 0 10123 4 0 0 25 0 1 0 1983888618 36659200 8127 996147200 134512640 135239859 4294956208 18446744073709551615 135096268 0 0 4096 0 0 0 0 17 1 0 0
/proc/3879/statm: 8950 8127 410 177 0 7853 0
Current children cumulated CPU time (s) 101.27
Current children cumulated vsize (KiB) 35800

[startup+162.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/85 3880
/proc/meminfo: memFree=1644464/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35800 CPUtime=160.7
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8302 0 0 0 16066 4 0 0 25 0 1 0 1983888618 36659200 8127 996147200 134512640 135239859 4294956208 18446744073709551615 134821152 0 0 4096 0 0 0 0 17 1 0 0
/proc/3879/statm: 8950 8127 410 177 0 7853 0
Current children cumulated CPU time (s) 160.7
Current children cumulated vsize (KiB) 35800

[startup+222.301 s]
/proc/loadavg: 2.05 2.03 2.00 3/85 3880
/proc/meminfo: memFree=1644336/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35800 CPUtime=220.13
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8303 0 0 0 22009 4 0 0 25 0 1 0 1983888618 36659200 8128 996147200 134512640 135239859 4294956208 18446744073709551615 135030962 0 0 4096 0 0 0 0 17 1 0 0
/proc/3879/statm: 8950 8128 410 177 0 7853 0
Current children cumulated CPU time (s) 220.13
Current children cumulated vsize (KiB) 35800

[startup+282.302 s]
/proc/loadavg: 2.02 2.02 2.00 3/85 3881
/proc/meminfo: memFree=1644272/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35800 CPUtime=279.57
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8304 0 0 0 27953 4 0 0 25 0 1 0 1983888618 36659200 8129 996147200 134512640 135239859 4294956208 18446744073709551615 135067376 0 0 4096 0 0 0 0 17 1 0 0
/proc/3879/statm: 8950 8129 410 177 0 7853 0
Current children cumulated CPU time (s) 279.57
Current children cumulated vsize (KiB) 35800

[startup+342.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/85 3882
/proc/meminfo: memFree=1644208/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35800 CPUtime=339
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8304 0 0 0 33896 4 0 0 25 0 1 0 1983888618 36659200 8129 996147200 134512640 135239859 4294956208 18446744073709551615 135096257 0 0 4096 0 0 0 0 17 1 0 0
/proc/3879/statm: 8950 8129 410 177 0 7853 0
Current children cumulated CPU time (s) 339
Current children cumulated vsize (KiB) 35800

[startup+402.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/85 3882
/proc/meminfo: memFree=1644208/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35800 CPUtime=398.43
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8304 0 0 0 39839 4 0 0 25 0 1 0 1983888618 36659200 8129 996147200 134512640 135239859 4294956208 18446744073709551615 134803091 0 0 4096 0 0 0 0 17 1 0 0
/proc/3879/statm: 8950 8129 410 177 0 7853 0
Current children cumulated CPU time (s) 398.43
Current children cumulated vsize (KiB) 35800

[startup+462.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 3882
/proc/meminfo: memFree=1644208/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35800 CPUtime=457.86
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8304 0 0 0 45782 4 0 0 25 0 1 0 1983888618 36659200 8129 996147200 134512640 135239859 4294956208 18446744073709551615 134819999 0 0 4096 0 0 0 0 17 1 0 0
/proc/3879/statm: 8950 8129 410 177 0 7853 0
Current children cumulated CPU time (s) 457.86
Current children cumulated vsize (KiB) 35800

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 3882
/proc/meminfo: memFree=1644208/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35800 CPUtime=517.31
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8304 0 0 0 51726 5 0 0 25 0 1 0 1983888618 36659200 8129 996147200 134512640 135239859 4294956208 18446744073709551615 135097648 0 0 4096 0 0 0 0 17 1 0 0
/proc/3879/statm: 8950 8129 410 177 0 7853 0
Current children cumulated CPU time (s) 517.31
Current children cumulated vsize (KiB) 35800

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 4/85 3882
/proc/meminfo: memFree=1644272/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35800 CPUtime=576.73
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8304 0 0 0 57668 5 0 0 25 0 1 0 1983888618 36659200 8129 996147200 134512640 135239859 4294956208 18446744073709551615 135067324 0 0 4096 0 0 0 0 17 1 0 0
/proc/3879/statm: 8950 8129 410 177 0 7853 0
Current children cumulated CPU time (s) 576.73
Current children cumulated vsize (KiB) 35800

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 3882
/proc/meminfo: memFree=1569712/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35800 CPUtime=636.17
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8304 0 0 0 63612 5 0 0 25 0 1 0 1983888618 36659200 8129 996147200 134512640 135239859 4294956208 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 1 0 0
/proc/3879/statm: 8950 8129 410 177 0 7853 0
Current children cumulated CPU time (s) 636.17
Current children cumulated vsize (KiB) 35800


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

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 3882
/proc/meminfo: memFree=1569456/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35800 CPUtime=814.46
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8306 0 0 0 81441 5 0 0 25 0 1 0 1983888618 36659200 8131 996147200 134512640 135239859 4294956208 18446744073709551615 134820675 0 0 4096 0 0 0 0 17 1 0 0
/proc/3879/statm: 8950 8131 410 177 0 7853 0
Current children cumulated CPU time (s) 814.46
Current children cumulated vsize (KiB) 35800

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 3882
/proc/meminfo: memFree=1569392/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35800 CPUtime=873.89
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8306 0 0 0 87384 5 0 0 25 0 1 0 1983888618 36659200 8131 996147200 134512640 135239859 4294956208 18446744073709551615 135015603 0 0 4096 0 0 0 0 17 1 0 0
/proc/3879/statm: 8950 8131 410 177 0 7853 0
Current children cumulated CPU time (s) 873.89
Current children cumulated vsize (KiB) 35800

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 3882
/proc/meminfo: memFree=1569392/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35800 CPUtime=933.32
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8306 0 0 0 93327 5 0 0 25 0 1 0 1983888618 36659200 8131 996147200 134512640 135239859 4294956208 18446744073709551615 135096285 0 0 4096 0 0 0 0 17 1 0 0
/proc/3879/statm: 8950 8131 410 177 0 7853 0
Current children cumulated CPU time (s) 933.32
Current children cumulated vsize (KiB) 35800

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/85 3882
/proc/meminfo: memFree=1569328/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35800 CPUtime=992.76
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8306 0 0 0 99271 5 0 0 25 0 1 0 1983888618 36659200 8131 996147200 134512640 135239859 4294956208 18446744073709551615 135067324 0 0 4096 0 0 0 0 17 1 0 0
/proc/3879/statm: 8950 8131 410 177 0 7853 0
Current children cumulated CPU time (s) 992.76
Current children cumulated vsize (KiB) 35800

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 3882
/proc/meminfo: memFree=1569328/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35800 CPUtime=1052.19
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8306 0 0 0 105214 5 0 0 25 0 1 0 1983888618 36659200 8131 996147200 134512640 135239859 4294956208 18446744073709551615 135057370 0 0 4096 0 0 0 0 17 1 0 0
/proc/3879/statm: 8950 8131 410 177 0 7853 0
Current children cumulated CPU time (s) 1052.19
Current children cumulated vsize (KiB) 35800

[startup+1122.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 3882
/proc/meminfo: memFree=1569264/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35800 CPUtime=1111.62
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8306 0 0 0 111157 5 0 0 25 0 1 0 1983888618 36659200 8131 996147200 134512640 135239859 4294956208 18446744073709551615 135095142 0 0 4096 0 0 0 0 17 1 0 0
/proc/3879/statm: 8950 8131 410 177 0 7853 0
Current children cumulated CPU time (s) 1111.62
Current children cumulated vsize (KiB) 35800

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 3882
/proc/meminfo: memFree=1542384/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35800 CPUtime=1170.97
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8306 0 0 0 117092 5 0 0 25 0 1 0 1983888618 36659200 8131 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/3879/statm: 8950 8131 410 177 0 7853 0
Current children cumulated CPU time (s) 1170.97
Current children cumulated vsize (KiB) 35800

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 3882
/proc/meminfo: memFree=1542192/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35800 CPUtime=1230.4
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8306 0 0 0 123035 5 0 0 25 0 1 0 1983888618 36659200 8131 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/3879/statm: 8950 8131 410 177 0 7853 0
Current children cumulated CPU time (s) 1230.4
Current children cumulated vsize (KiB) 35800

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 3912
/proc/meminfo: memFree=1839824/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35800 CPUtime=1289.87
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8306 0 0 0 128981 6 0 0 25 0 1 0 1983888618 36659200 8131 996147200 134512640 135239859 4294956208 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 0 0 0
/proc/3879/statm: 8950 8131 410 177 0 7853 0
Current children cumulated CPU time (s) 1289.87
Current children cumulated vsize (KiB) 35800

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 3918
/proc/meminfo: memFree=1839760/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35800 CPUtime=1349.84
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8306 0 0 0 134978 6 0 0 25 0 1 0 1983888618 36659200 8131 996147200 134512640 135239859 4294956208 18446744073709551615 134803107 0 0 4096 0 0 0 0 17 0 0 0
/proc/3879/statm: 8950 8131 410 177 0 7853 0
Current children cumulated CPU time (s) 1349.84
Current children cumulated vsize (KiB) 35800

[startup+1422.3 s]
/proc/loadavg: 2.45 2.12 2.04 3/73 4394
/proc/meminfo: memFree=1802872/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35800 CPUtime=1408.59
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8306 0 0 0 140849 10 0 0 25 0 1 0 1983888618 36659200 8131 996147200 134512640 135239859 4294956208 18446744073709551615 135102571 0 0 4096 0 0 0 0 17 0 0 0
/proc/3879/statm: 8950 8131 410 177 0 7853 0
Current children cumulated CPU time (s) 1408.59
Current children cumulated vsize (KiB) 35800

[startup+1482.3 s]
/proc/loadavg: 2.16 2.10 2.03 3/73 4394
/proc/meminfo: memFree=1803088/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35800 CPUtime=1468.56
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8306 0 0 0 146846 10 0 0 25 0 1 0 1983888618 36659200 8131 996147200 134512640 135239859 4294956208 18446744073709551615 135015595 0 0 4096 0 0 0 0 17 0 0 0
/proc/3879/statm: 8950 8131 410 177 0 7853 0
Current children cumulated CPU time (s) 1468.56
Current children cumulated vsize (KiB) 35800

[startup+1542.3 s]
/proc/loadavg: 2.06 2.08 2.03 3/73 4394
/proc/meminfo: memFree=1803088/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35800 CPUtime=1528.54
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8306 0 0 0 152843 11 0 0 25 0 1 0 1983888618 36659200 8131 996147200 134512640 135239859 4294956208 18446744073709551615 134821199 0 0 4096 0 0 0 0 17 0 0 0
/proc/3879/statm: 8950 8131 410 177 0 7853 0
Current children cumulated CPU time (s) 1528.54
Current children cumulated vsize (KiB) 35800

[startup+1602.3 s]
/proc/loadavg: 2.02 2.06 2.02 3/73 4394
/proc/meminfo: memFree=1803088/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35800 CPUtime=1588.51
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8306 0 0 0 158840 11 0 0 25 0 1 0 1983888618 36659200 8131 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/3879/statm: 8950 8131 410 177 0 7853 0
Current children cumulated CPU time (s) 1588.51
Current children cumulated vsize (KiB) 35800

[startup+1662.3 s]
/proc/loadavg: 2.01 2.05 2.02 3/73 4394
/proc/meminfo: memFree=1803024/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35800 CPUtime=1648.49
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8306 0 0 0 164838 11 0 0 25 0 1 0 1983888618 36659200 8131 996147200 134512640 135239859 4294956208 18446744073709551615 135096268 0 0 4096 0 0 0 0 17 0 0 0
/proc/3879/statm: 8950 8131 410 177 0 7853 0
Current children cumulated CPU time (s) 1648.49
Current children cumulated vsize (KiB) 35800

[startup+1722.3 s]
/proc/loadavg: 2.00 2.04 2.01 3/73 4394
/proc/meminfo: memFree=1802960/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35800 CPUtime=1708.46
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8306 0 0 0 170835 11 0 0 25 0 1 0 1983888618 36659200 8131 996147200 134512640 135239859 4294956208 18446744073709551615 135097665 0 0 4096 0 0 0 0 17 0 0 0
/proc/3879/statm: 8950 8131 410 177 0 7853 0
Current children cumulated CPU time (s) 1708.46
Current children cumulated vsize (KiB) 35800

[startup+1782.31 s]
/proc/loadavg: 2.00 2.03 2.01 3/73 4394
/proc/meminfo: memFree=1802768/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35800 CPUtime=1768.44
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8306 0 0 0 176833 11 0 0 25 0 1 0 1983888618 36659200 8131 996147200 134512640 135239859 4294956208 18446744073709551615 135067324 0 0 4096 0 0 0 0 17 0 0 0
/proc/3879/statm: 8950 8131 410 177 0 7853 0
Current children cumulated CPU time (s) 1768.44
Current children cumulated vsize (KiB) 35800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.9 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 4394
/proc/meminfo: memFree=1802768/2055920 swapFree=4179472/4192956
[pid=3879] ppid=3877 vsize=35800 CPUtime=1800.02
/proc/3879/stat : 3879 (xsolve) R 3877 3879 1842 0 -1 4194304 8306 0 0 0 179991 11 0 0 25 0 1 0 1983888618 36659200 8131 996147200 134512640 135239859 4294956208 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 0 0 0
/proc/3879/statm: 8950 8131 410 177 0 7853 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 35800

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.91
CPU time (s): 1800.03
CPU user time (s): 1799.92
CPU system time (s): 0.118981
CPU usage (%): 99.2349
Max. virtual memory (cumulated for all children) (KiB): 35800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.92
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8306
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= 7
involuntary context switches= 55768

runsolver used 2.46663 second user time and 5.2832 second system time

The end

Launcher Data (download as text)

Begin job on node1 at 2008-07-03 03:38:50
IDJOB=1050313
IDBENCH=54872
IDSOLVER=343
FILE ID=node1/1050313-1215049130
PBS_JOBID= 7875172
Free space on /tmp= 66536 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/pseudo/primesDimacs/normalized-f2000.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dom/wdeg -res no 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1050313-1215049130/watcher-1050313-1215049130 -o /tmp/evaluation-result-1050313-1215049130/solver-1050313-1215049130 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1050313-1215049130.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= d0af6237455830e6705fc3a2242cad63
RANDOM SEED=140634541

node1.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.265
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		: 3000.265
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:       1735064 kB
Buffers:         12072 kB
Cached:         112968 kB
SwapCached:       7288 kB
Active:         235604 kB
Inactive:        28988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1735064 kB
SwapTotal:     4192956 kB
SwapFree:      4179472 kB
Dirty:            2788 kB
Writeback:           0 kB
Mapped:         151324 kB
Slab:            41192 kB
Committed_AS:  3737372 kB
PageTables:       2084 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= 66544 MiB
End job on node1 at 2008-07-03 04:09:06