Trace number 1039807

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) 1800.09 1809.21

General information on the benchmark

Namecsp/QG7/
normalized-quasigroup7-8.xml
MD5SUMeec85a74385caa2c1c4b0ec1f3d7bf8d
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark12.2211
Satisfiable
(Un)Satisfiability was proved
Number of variables318
Number of constraints255
Maximum constraint arity66
Maximum domain size57
Number of constraints which are defined in extension0
Number of constraints which are defined in intension112
Global constraints used (with number of constraints)alldifferent(16),element(127)

Solver Data (download as text)

0.09/0.15	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-1039807-1214997131/watcher-1039807-1214997131 -o /tmp/evaluation-result-1039807-1214997131/solver-1039807-1214997131 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1039807-1214997131.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: 0.00 0.00 0.00 4/80 24308
/proc/meminfo: memFree=1461216/2055920 swapFree=4114600/4192956
[pid=24308] ppid=24306 vsize=18572 CPUtime=0
/proc/24308/stat : 24308 (runsolver) R 24306 24308 24161 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 1529380736 19017728 292 996147200 4194304 4296836 548682068448 18446744073709551615 264519609639 0 0 4096 24578 0 0 0 17 1 0 0
/proc/24308/statm: 4643 292 257 25 0 2626 0

[startup+0.06386 s]
/proc/loadavg: 0.00 0.00 0.00 4/80 24308
/proc/meminfo: memFree=1461216/2055920 swapFree=4114600/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=0.05
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 763 0 0 0 5 0 0 0 18 0 1 0 1529380736 5783552 729 996147200 134512640 135239859 4294956208 18446744073709551615 135019264 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 1412 729 416 177 0 315 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5648

[startup+0.101858 s]
/proc/loadavg: 0.00 0.00 0.00 4/80 24308
/proc/meminfo: memFree=1461216/2055920 swapFree=4114600/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=0.09
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 771 0 0 0 9 0 0 0 18 0 1 0 1529380736 5783552 737 996147200 134512640 135239859 4294956208 18446744073709551615 135015701 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 1412 737 422 177 0 315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5648

[startup+0.301885 s]
/proc/loadavg: 0.00 0.00 0.00 4/80 24308
/proc/meminfo: memFree=1461216/2055920 swapFree=4114600/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=0.29
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 29 0 0 0 19 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 135015705 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5648

[startup+0.701936 s]
/proc/loadavg: 0.00 0.00 0.00 4/80 24308
/proc/meminfo: memFree=1461216/2055920 swapFree=4114600/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=0.69
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 69 0 0 0 23 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 135015684 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5648

[startup+1.50104 s]
/proc/loadavg: 0.00 0.00 0.00 3/81 24309
/proc/meminfo: memFree=1428632/2055920 swapFree=4114600/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=1.48
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 148 0 0 0 25 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 135019277 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 5648

[startup+3.10225 s]
/proc/loadavg: 0.00 0.00 0.00 3/81 24309
/proc/meminfo: memFree=1418776/2055920 swapFree=4114600/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=3.08
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 308 0 0 0 25 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 135095430 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 5648

[startup+6.30166 s]
/proc/loadavg: 0.16 0.03 0.01 3/81 24309
/proc/meminfo: memFree=1408096/2055920 swapFree=4114600/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=6.26
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 626 0 0 0 25 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 135095720 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 5648

[startup+12.7015 s]
/proc/loadavg: 0.31 0.07 0.02 3/81 24309
/proc/meminfo: memFree=1405088/2055920 swapFree=4114600/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=12.64
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 1264 0 0 0 25 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 135095705 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 5648

[startup+25.5011 s]
/proc/loadavg: 0.68 0.16 0.05 3/81 24345
/proc/meminfo: memFree=1409952/2055920 swapFree=4114600/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=25.37
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 2537 0 0 0 25 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 135013729 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 5648

[startup+51.1014 s]
/proc/loadavg: 1.13 0.31 0.10 3/81 24345
/proc/meminfo: memFree=1408992/2055920 swapFree=4114600/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=50.85
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 5085 0 0 0 25 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 134813521 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 5648

[startup+102.305 s]
/proc/loadavg: 1.62 0.56 0.20 3/81 24345
/proc/meminfo: memFree=1408864/2055920 swapFree=4114600/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=101.82
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 10182 0 0 0 25 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 135031319 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 101.82
Current children cumulated vsize (KiB) 5648

[startup+162.302 s]
/proc/loadavg: 1.86 0.82 0.31 3/81 24345
/proc/meminfo: memFree=1407584/2055920 swapFree=4114600/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=161.56
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 16155 1 0 0 25 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 135095696 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 161.56
Current children cumulated vsize (KiB) 5648

[startup+222.302 s]
/proc/loadavg: 1.95 1.04 0.41 3/81 24345
/proc/meminfo: memFree=1406944/2055920 swapFree=4114600/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=221.29
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 22128 1 0 0 25 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 135016618 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 221.29
Current children cumulated vsize (KiB) 5648

[startup+282.301 s]
/proc/loadavg: 1.98 1.21 0.51 3/81 24345
/proc/meminfo: memFree=1406944/2055920 swapFree=4114600/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=281.03
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 28102 1 0 0 25 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 135016063 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 281.03
Current children cumulated vsize (KiB) 5648

[startup+342.302 s]
/proc/loadavg: 1.99 1.35 0.60 3/81 24345
/proc/meminfo: memFree=1406944/2055920 swapFree=4114600/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=340.75
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 34074 1 0 0 25 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 135019256 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 340.75
Current children cumulated vsize (KiB) 5648

[startup+402.302 s]
/proc/loadavg: 1.99 1.47 0.68 3/81 24345
/proc/meminfo: memFree=1406880/2055920 swapFree=4114600/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=400.49
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 40048 1 0 0 25 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 134813567 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 400.49
Current children cumulated vsize (KiB) 5648

[startup+462.302 s]
/proc/loadavg: 1.99 1.56 0.76 3/81 24381
/proc/meminfo: memFree=1409880/2055920 swapFree=4114600/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=460.22
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 46020 2 0 0 25 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 135095726 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 460.22
Current children cumulated vsize (KiB) 5648

[startup+522.301 s]
/proc/loadavg: 1.99 1.64 0.84 3/74 24651
/proc/meminfo: memFree=1469968/2055920 swapFree=4114600/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=519.93
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 51988 5 0 0 25 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 135095446 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 519.93
Current children cumulated vsize (KiB) 5648

[startup+582.302 s]
/proc/loadavg: 1.99 1.70 0.91 3/74 24651
/proc/meminfo: memFree=1469904/2055920 swapFree=4114600/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=579.66
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 57961 5 0 0 25 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 135096768 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 579.66
Current children cumulated vsize (KiB) 5648

[startup+642.302 s]
/proc/loadavg: 1.99 1.75 0.97 3/74 24651
/proc/meminfo: memFree=1469840/2055920 swapFree=4114600/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=639.4
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 63935 5 0 0 25 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 135095702 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 639.4
Current children cumulated vsize (KiB) 5648


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

[startup+822.302 s]
/proc/loadavg: 2.00 1.87 1.15 3/81 24838
/proc/meminfo: memFree=1408536/2055920 swapFree=4114600/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=818.51
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 81845 6 0 0 25 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 135019256 0 0 4096 0 0 0 0 17 1 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 818.51
Current children cumulated vsize (KiB) 5648

[startup+882.302 s]
/proc/loadavg: 2.00 1.89 1.20 3/81 24838
/proc/meminfo: memFree=1408472/2055920 swapFree=4114600/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=878.22
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 87816 6 0 0 25 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 135095430 0 0 4096 0 0 0 0 17 1 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 878.22
Current children cumulated vsize (KiB) 5648

[startup+942.301 s]
/proc/loadavg: 2.08 1.92 1.25 3/83 25034
/proc/meminfo: memFree=1443776/2055920 swapFree=4114600/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=937.77
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 93769 8 0 0 25 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 135095430 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 937.77
Current children cumulated vsize (KiB) 5648

[startup+1002.3 s]
/proc/loadavg: 2.03 1.93 1.30 3/83 25034
/proc/meminfo: memFree=1038720/2055920 swapFree=4114600/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=997.47
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 99734 13 0 0 25 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 135095438 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 997.47
Current children cumulated vsize (KiB) 5648

[startup+1062.3 s]
/proc/loadavg: 2.01 1.94 1.34 3/83 25034
/proc/meminfo: memFree=631488/2055920 swapFree=4114600/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=1057.18
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 105698 20 0 0 25 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 134813535 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 1057.18
Current children cumulated vsize (KiB) 5648

[startup+1122.3 s]
/proc/loadavg: 2.18 2.00 1.39 3/83 25034
/proc/meminfo: memFree=203008/2055920 swapFree=4114600/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=1116.88
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 111660 28 0 0 25 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 135019250 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 1116.88
Current children cumulated vsize (KiB) 5648

[startup+1182.3 s]
/proc/loadavg: 2.25 2.04 1.44 3/83 25034
/proc/meminfo: memFree=15744/2055920 swapFree=4114600/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=1176.58
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 117621 37 0 0 25 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 135099851 0 0 4096 0 0 0 0 17 1 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 1176.58
Current children cumulated vsize (KiB) 5648

[startup+1242.3 s]
/proc/loadavg: 2.64 2.19 1.53 3/81 25069
/proc/meminfo: memFree=1789648/2055920 swapFree=4114652/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=1236.22
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 123575 47 0 0 25 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 135019300 0 0 4096 0 0 0 0 17 1 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 1236.22
Current children cumulated vsize (KiB) 5648

[startup+1302.3 s]
/proc/loadavg: 2.34 2.18 1.57 3/83 25172
/proc/meminfo: memFree=1463688/2055920 swapFree=4114652/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=1295.9
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 129535 55 0 0 25 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 135095457 0 0 4096 0 0 0 0 17 1 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 1295.9
Current children cumulated vsize (KiB) 5648

[startup+1362.3 s]
/proc/loadavg: 2.28 2.19 1.60 3/83 25172
/proc/meminfo: memFree=1030728/2055920 swapFree=4114652/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=1355.56
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 135493 63 0 0 25 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 135015682 0 0 4096 0 0 0 0 17 1 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 1355.56
Current children cumulated vsize (KiB) 5648

[startup+1422.31 s]
/proc/loadavg: 2.31 2.23 1.65 3/83 25172
/proc/meminfo: memFree=572680/2055920 swapFree=4114652/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=1415.25
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 141453 72 0 0 25 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 1415.25
Current children cumulated vsize (KiB) 5648

[startup+1482.3 s]
/proc/loadavg: 2.31 2.23 1.69 3/83 25172
/proc/meminfo: memFree=115272/2055920 swapFree=4114652/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=1474.91
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 147411 80 0 0 25 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 135095438 0 0 4096 0 0 0 0 17 1 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 1474.91
Current children cumulated vsize (KiB) 5648

[startup+1542.3 s]
/proc/loadavg: 2.38 2.27 1.73 3/81 25207
/proc/meminfo: memFree=1793808/2055920 swapFree=4114652/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=1534.57
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 153364 93 0 0 25 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 1534.57
Current children cumulated vsize (KiB) 5648

[startup+1602.3 s]
/proc/loadavg: 2.25 2.25 1.76 3/83 25404
/proc/meminfo: memFree=1490176/2055920 swapFree=4114656/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=1594.24
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 159321 103 0 0 25 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 135017825 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 1594.24
Current children cumulated vsize (KiB) 5648

[startup+1662.3 s]
/proc/loadavg: 2.32 2.28 1.80 3/83 25405
/proc/meminfo: memFree=1079488/2055920 swapFree=4114672/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=1653.93
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 165283 110 0 0 25 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 134813558 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 1653.93
Current children cumulated vsize (KiB) 5648

[startup+1722.3 s]
/proc/loadavg: 2.22 2.25 1.82 2/83 25405
/proc/meminfo: memFree=673728/2055920 swapFree=4114672/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=1713.65
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 171248 117 0 0 25 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 135015687 0 0 4096 0 0 0 0 17 1 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 1713.65
Current children cumulated vsize (KiB) 5648

[startup+1782.3 s]
/proc/loadavg: 2.22 2.25 1.84 3/83 25405
/proc/meminfo: memFree=216704/2055920 swapFree=4114672/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=1773.32
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 177207 125 0 0 25 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 135095456 0 0 4096 0 0 0 0 17 1 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 1773.32
Current children cumulated vsize (KiB) 5648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.2 s]
/proc/loadavg: 2.29 2.26 1.85 3/83 25405
/proc/meminfo: memFree=13824/2055920 swapFree=4114672/4192956
[pid=24308] ppid=24306 vsize=5648 CPUtime=1800.07
/proc/24308/stat : 24308 (xsolve) R 24306 24308 24161 0 -1 4194304 774 0 0 0 179880 127 0 0 25 0 1 0 1529380736 5783552 740 996147200 134512640 135239859 4294956208 18446744073709551615 135095702 0 0 4096 0 0 0 0 17 1 0 0
/proc/24308/statm: 1412 740 422 177 0 315 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 5648

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): 1809.21
CPU time (s): 1800.09
CPU user time (s): 1798.81
CPU system time (s): 1.28081
CPU usage (%): 99.4958
Max. virtual memory (cumulated for all children) (KiB): 5648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.81
system time used= 1.2808
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 774
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= 27108

runsolver used 1.57776 second user time and 5.04823 second system time

The end

Launcher Data (download as text)

Begin job on node40 at 2008-07-02 13:12:11
IDJOB=1039807
IDBENCH=53643
IDSOLVER=343
FILE ID=node40/1039807-1214997131
PBS_JOBID= 7870842
Free space on /tmp= 66544 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/QG7/normalized-quasigroup7-8.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-1039807-1214997131/watcher-1039807-1214997131 -o /tmp/evaluation-result-1039807-1214997131/solver-1039807-1214997131 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1039807-1214997131.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= eec85a74385caa2c1c4b0ec1f3d7bf8d
RANDOM SEED=1216979788

node40.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		: 3000.209
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		: 3000.209
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:       1461952 kB
Buffers:         59732 kB
Cached:         355192 kB
SwapCached:      72228 kB
Active:         171032 kB
Inactive:       348216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1461952 kB
SwapTotal:     4192956 kB
SwapFree:      4114600 kB
Dirty:            7336 kB
Writeback:           0 kB
Mapped:         117404 kB
Slab:            59784 kB
Committed_AS:  3760016 kB
PageTables:       2024 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= 64780 MiB
End job on node40 at 2008-07-02 13:42:22