Trace number 1039897

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) 1800.02 1802.31

General information on the benchmark

Namecsp/magicSquare/
normalized-magicSquare-8_glb.xml
MD5SUM8271b2d5ba856a3b606f0f192b2253bb
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.54261
Satisfiable
(Un)Satisfiability was proved
Number of variables64
Number of constraints19
Maximum constraint arity64
Maximum domain size64
Number of constraints which are defined in extension0
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)alldifferent(1),weightedsum(18)

Solver Data (download as text)

0.19/0.21	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-1039897-1215024780/watcher-1039897-1215024780 -o /tmp/evaluation-result-1039897-1215024780/solver-1039897-1215024780 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1039897-1215024780.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: 2.00 2.00 2.00 4/72 16343
/proc/meminfo: memFree=1892000/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=18572 CPUtime=0
/proc/16343/stat : 16343 (runsolver) R 16341 16343 15260 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1981448330 19017728 292 996147200 4194304 4296836 548682068448 18446744073709551615 251255123239 0 0 4096 24578 0 0 0 17 1 0 0
/proc/16343/statm: 4643 292 257 25 0 2626 0

[startup+0.05956 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 16343
/proc/meminfo: memFree=1892000/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5124 CPUtime=0.05
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 631 0 0 0 5 0 0 0 18 0 1 0 1981448330 5246976 597 996147200 134512640 135239859 4294956208 18446744073709551615 134794274 0 0 4096 0 0 0 0 17 1 0 0
/proc/16343/statm: 1281 597 399 177 0 184 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5124

[startup+0.101559 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 16343
/proc/meminfo: memFree=1892000/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5128 CPUtime=0.09
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 632 0 0 0 9 0 0 0 18 0 1 0 1981448330 5251072 598 996147200 134512640 135239859 4294956208 18446744073709551615 135096246 0 0 4096 0 0 0 0 17 1 0 0
/proc/16343/statm: 1282 598 399 177 0 185 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5128

[startup+0.301582 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 16343
/proc/meminfo: memFree=1892000/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5128 CPUtime=0.29
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 632 0 0 0 29 0 0 0 19 0 1 0 1981448330 5251072 598 996147200 134512640 135239859 4294956208 18446744073709551615 134737192 0 0 4096 0 0 0 0 17 1 0 0
/proc/16343/statm: 1282 598 399 177 0 185 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5128

[startup+0.701625 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 16343
/proc/meminfo: memFree=1892000/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5128 CPUtime=0.69
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 632 0 0 0 69 0 0 0 23 0 1 0 1981448330 5251072 598 996147200 134512640 135239859 4294956208 18446744073709551615 135030981 0 0 4096 0 0 0 0 17 1 0 0
/proc/16343/statm: 1282 598 399 177 0 185 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5128

[startup+1.50171 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16344
/proc/meminfo: memFree=1891160/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5128 CPUtime=1.48
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 632 0 0 0 148 0 0 0 25 0 1 0 1981448330 5251072 598 996147200 134512640 135239859 4294956208 18446744073709551615 134820820 0 0 4096 0 0 0 0 17 1 0 0
/proc/16343/statm: 1282 598 399 177 0 185 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 5128

[startup+3.10189 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16344
/proc/meminfo: memFree=1890968/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5128 CPUtime=3.07
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 632 0 0 0 307 0 0 0 25 0 1 0 1981448330 5251072 598 996147200 134512640 135239859 4294956208 18446744073709551615 135102562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16343/statm: 1282 598 399 177 0 185 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 5128

[startup+6.30124 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16344
/proc/meminfo: memFree=1890968/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5132 CPUtime=6.25
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 633 0 0 0 625 0 0 0 25 0 1 0 1981448330 5255168 599 996147200 134512640 135239859 4294956208 18446744073709551615 135035202 0 0 4096 0 0 0 0 17 1 0 0
/proc/16343/statm: 1283 599 399 177 0 186 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 5132

[startup+12.7019 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16344
/proc/meminfo: memFree=1890968/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5132 CPUtime=12.6
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 633 0 0 0 1260 0 0 0 25 0 1 0 1981448330 5255168 599 996147200 134512640 135239859 4294956208 18446744073709551615 135095136 0 0 4096 0 0 0 0 17 1 0 0
/proc/16343/statm: 1283 599 399 177 0 186 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 5132

[startup+25.5013 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16344
/proc/meminfo: memFree=1891224/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5132 CPUtime=25.3
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 633 0 0 0 2530 0 0 0 25 0 1 0 1981448330 5255168 599 996147200 134512640 135239859 4294956208 18446744073709551615 134736974 0 0 4096 0 0 0 0 17 1 0 0
/proc/16343/statm: 1283 599 399 177 0 186 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 5132

[startup+51.1011 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16344
/proc/meminfo: memFree=1891352/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5132 CPUtime=50.7
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 633 0 0 0 5070 0 0 0 25 0 1 0 1981448330 5255168 599 996147200 134512640 135239859 4294956208 18446744073709551615 134820820 0 0 4096 0 0 0 0 17 1 0 0
/proc/16343/statm: 1283 599 399 177 0 186 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 5132

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16344
/proc/meminfo: memFree=1891288/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5132 CPUtime=101.52
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 633 0 0 0 10152 0 0 0 25 0 1 0 1981448330 5255168 599 996147200 134512640 135239859 4294956208 18446744073709551615 135072061 0 0 4096 0 0 0 0 17 1 0 0
/proc/16343/statm: 1283 599 399 177 0 186 0
Current children cumulated CPU time (s) 101.52
Current children cumulated vsize (KiB) 5132

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16344
/proc/meminfo: memFree=1891288/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5132 CPUtime=161.07
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 633 0 0 0 16107 0 0 0 25 0 1 0 1981448330 5255168 599 996147200 134512640 135239859 4294956208 18446744073709551615 135095153 0 0 4096 0 0 0 0 17 1 0 0
/proc/16343/statm: 1283 599 399 177 0 186 0
Current children cumulated CPU time (s) 161.07
Current children cumulated vsize (KiB) 5132

[startup+222.302 s]
/proc/loadavg: 1.94 1.98 1.99 3/73 16717
/proc/meminfo: memFree=1893272/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5132 CPUtime=220.79
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 633 0 0 0 22074 5 0 0 25 0 1 0 1981448330 5255168 599 996147200 134512640 135239859 4294956208 18446744073709551615 134737597 0 0 4096 0 0 0 0 17 0 0 0
/proc/16343/statm: 1283 599 399 177 0 186 0
Current children cumulated CPU time (s) 220.79
Current children cumulated vsize (KiB) 5132

[startup+282.301 s]
/proc/loadavg: 2.14 2.02 2.01 3/69 17178
/proc/meminfo: memFree=1878520/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5132 CPUtime=280.73
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 633 0 0 0 28063 10 0 0 25 0 1 0 1981448330 5255168 599 996147200 134512640 135239859 4294956208 18446744073709551615 134737140 0 0 4096 0 0 0 0 17 0 0 0
/proc/16343/statm: 1283 599 399 177 0 186 0
Current children cumulated CPU time (s) 280.73
Current children cumulated vsize (KiB) 5132

[startup+342.302 s]
/proc/loadavg: 2.05 2.01 2.00 3/73 17217
/proc/meminfo: memFree=1890712/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5132 CPUtime=340.71
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 633 0 0 0 34060 11 0 0 25 0 1 0 1981448330 5255168 599 996147200 134512640 135239859 4294956208 18446744073709551615 135013785 0 0 4096 0 0 0 0 17 0 0 0
/proc/16343/statm: 1283 599 399 177 0 186 0
Current children cumulated CPU time (s) 340.71
Current children cumulated vsize (KiB) 5132

[startup+402.302 s]
/proc/loadavg: 2.18 2.04 2.01 3/73 17479
/proc/meminfo: memFree=1889304/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5132 CPUtime=400.65
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 633 0 0 0 40050 15 0 0 25 0 1 0 1981448330 5255168 599 996147200 134512640 135239859 4294956208 18446744073709551615 135102449 0 0 4096 0 0 0 0 17 0 0 0
/proc/16343/statm: 1283 599 399 177 0 186 0
Current children cumulated CPU time (s) 400.65
Current children cumulated vsize (KiB) 5132

[startup+462.301 s]
/proc/loadavg: 2.06 2.03 2.00 3/73 17506
/proc/meminfo: memFree=1889432/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5132 CPUtime=460.55
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 633 0 0 0 46039 16 0 0 25 0 1 0 1981448330 5255168 599 996147200 134512640 135239859 4294956208 18446744073709551615 134821260 0 0 4096 0 0 0 0 17 0 0 0
/proc/16343/statm: 1283 599 399 177 0 186 0
Current children cumulated CPU time (s) 460.55
Current children cumulated vsize (KiB) 5132

[startup+522.302 s]
/proc/loadavg: 2.02 2.02 2.00 3/73 17685
/proc/meminfo: memFree=1888144/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5132 CPUtime=520.48
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 633 0 0 0 52029 19 0 0 25 0 1 0 1981448330 5255168 599 996147200 134512640 135239859 4294956208 18446744073709551615 135071165 0 0 4096 0 0 0 0 17 0 0 0
/proc/16343/statm: 1283 599 399 177 0 186 0
Current children cumulated CPU time (s) 520.48
Current children cumulated vsize (KiB) 5132

[startup+582.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/73 17685
/proc/meminfo: memFree=1888016/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5132 CPUtime=580.46
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 633 0 0 0 58027 19 0 0 25 0 1 0 1981448330 5255168 599 996147200 134512640 135239859 4294956208 18446744073709551615 134737181 0 0 4096 0 0 0 0 17 0 0 0
/proc/16343/statm: 1283 599 399 177 0 186 0
Current children cumulated CPU time (s) 580.46
Current children cumulated vsize (KiB) 5132

[startup+642.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 17685
/proc/meminfo: memFree=1887952/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5136 CPUtime=640.44
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 634 0 0 0 64025 19 0 0 25 0 1 0 1981448330 5259264 600 996147200 134512640 135239859 4294956208 18446744073709551615 134736974 0 0 4096 0 0 0 0 17 0 0 0
/proc/16343/statm: 1284 600 399 177 0 187 0
Current children cumulated CPU time (s) 640.44
Current children cumulated vsize (KiB) 5136


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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17685
/proc/meminfo: memFree=1887832/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5136 CPUtime=880.36
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 634 0 0 0 88016 20 0 0 25 0 1 0 1981448330 5259264 600 996147200 134512640 135239859 4294956208 18446744073709551615 135067254 0 0 4096 0 0 0 0 17 0 0 0
/proc/16343/statm: 1284 600 399 177 0 187 0
Current children cumulated CPU time (s) 880.36
Current children cumulated vsize (KiB) 5136

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17685
/proc/meminfo: memFree=1887832/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5136 CPUtime=940.34
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 634 0 0 0 94014 20 0 0 25 0 1 0 1981448330 5259264 600 996147200 134512640 135239859 4294956208 18446744073709551615 135020032 0 0 4096 0 0 0 0 17 0 0 0
/proc/16343/statm: 1284 600 399 177 0 187 0
Current children cumulated CPU time (s) 940.34
Current children cumulated vsize (KiB) 5136

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17685
/proc/meminfo: memFree=1887832/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5136 CPUtime=1000.31
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 634 0 0 0 100011 20 0 0 25 0 1 0 1981448330 5259264 600 996147200 134512640 135239859 4294956208 18446744073709551615 134820799 0 0 4096 0 0 0 0 17 0 0 0
/proc/16343/statm: 1284 600 399 177 0 187 0
Current children cumulated CPU time (s) 1000.31
Current children cumulated vsize (KiB) 5136

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17685
/proc/meminfo: memFree=1887832/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5136 CPUtime=1060.29
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 634 0 0 0 106009 20 0 0 25 0 1 0 1981448330 5259264 600 996147200 134512640 135239859 4294956208 18446744073709551615 134794268 0 0 4096 0 0 0 0 17 0 0 0
/proc/16343/statm: 1284 600 399 177 0 187 0
Current children cumulated CPU time (s) 1060.29
Current children cumulated vsize (KiB) 5136

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17685
/proc/meminfo: memFree=1887768/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5136 CPUtime=1120.27
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 634 0 0 0 112007 20 0 0 25 0 1 0 1981448330 5259264 600 996147200 134512640 135239859 4294956208 18446744073709551615 135016396 0 0 4096 0 0 0 0 17 0 0 0
/proc/16343/statm: 1284 600 399 177 0 187 0
Current children cumulated CPU time (s) 1120.27
Current children cumulated vsize (KiB) 5136

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17685
/proc/meminfo: memFree=1887768/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5136 CPUtime=1180.25
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 634 0 0 0 118005 20 0 0 25 0 1 0 1981448330 5259264 600 996147200 134512640 135239859 4294956208 18446744073709551615 135102568 0 0 4096 0 0 0 0 17 0 0 0
/proc/16343/statm: 1284 600 399 177 0 187 0
Current children cumulated CPU time (s) 1180.25
Current children cumulated vsize (KiB) 5136

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 17724
/proc/meminfo: memFree=1833032/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5136 CPUtime=1240.21
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 634 0 0 0 124001 20 0 0 25 0 1 0 1981448330 5259264 600 996147200 134512640 135239859 4294956208 18446744073709551615 135067361 0 0 4096 0 0 0 0 17 0 0 0
/proc/16343/statm: 1284 600 399 177 0 187 0
Current children cumulated CPU time (s) 1240.21
Current children cumulated vsize (KiB) 5136

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 17724
/proc/meminfo: memFree=1832648/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5136 CPUtime=1300.19
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 634 0 0 0 129999 20 0 0 25 0 1 0 1981448330 5259264 600 996147200 134512640 135239859 4294956208 18446744073709551615 135020959 0 0 4096 0 0 0 0 17 0 0 0
/proc/16343/statm: 1284 600 399 177 0 187 0
Current children cumulated CPU time (s) 1300.19
Current children cumulated vsize (KiB) 5136

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 17724
/proc/meminfo: memFree=1832648/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5136 CPUtime=1360.16
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 634 0 0 0 135996 20 0 0 25 0 1 0 1981448330 5259264 600 996147200 134512640 135239859 4294956208 18446744073709551615 135095166 0 0 4096 0 0 0 0 17 0 0 0
/proc/16343/statm: 1284 600 399 177 0 187 0
Current children cumulated CPU time (s) 1360.16
Current children cumulated vsize (KiB) 5136

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 17724
/proc/meminfo: memFree=1832584/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5136 CPUtime=1420.15
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 634 0 0 0 141995 20 0 0 25 0 1 0 1981448330 5259264 600 996147200 134512640 135239859 4294956208 18446744073709551615 134737088 0 0 4096 0 0 0 0 17 0 0 0
/proc/16343/statm: 1284 600 399 177 0 187 0
Current children cumulated CPU time (s) 1420.15
Current children cumulated vsize (KiB) 5136

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 17724
/proc/meminfo: memFree=1832584/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5136 CPUtime=1480.13
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 634 0 0 0 147993 20 0 0 25 0 1 0 1981448330 5259264 600 996147200 134512640 135239859 4294956208 18446744073709551615 135034673 0 0 4096 0 0 0 0 17 0 0 0
/proc/16343/statm: 1284 600 399 177 0 187 0
Current children cumulated CPU time (s) 1480.13
Current children cumulated vsize (KiB) 5136

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 17724
/proc/meminfo: memFree=1832592/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5136 CPUtime=1540.11
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 634 0 0 0 153990 21 0 0 25 0 1 0 1981448330 5259264 600 996147200 134512640 135239859 4294956208 18446744073709551615 134820612 0 0 4096 0 0 0 0 17 0 0 0
/proc/16343/statm: 1284 600 399 177 0 187 0
Current children cumulated CPU time (s) 1540.11
Current children cumulated vsize (KiB) 5136

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 17724
/proc/meminfo: memFree=1832528/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5136 CPUtime=1600.09
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 634 0 0 0 159988 21 0 0 25 0 1 0 1981448330 5259264 600 996147200 134512640 135239859 4294956208 18446744073709551615 134794178 0 0 4096 0 0 0 0 17 0 0 0
/proc/16343/statm: 1284 600 399 177 0 187 0
Current children cumulated CPU time (s) 1600.09
Current children cumulated vsize (KiB) 5136

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 17724
/proc/meminfo: memFree=1832464/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5136 CPUtime=1660.06
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 634 0 0 0 165985 21 0 0 25 0 1 0 1981448330 5259264 600 996147200 134512640 135239859 4294956208 18446744073709551615 134791732 0 0 4096 0 0 0 0 17 0 0 0
/proc/16343/statm: 1284 600 399 177 0 187 0
Current children cumulated CPU time (s) 1660.06
Current children cumulated vsize (KiB) 5136

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 17724
/proc/meminfo: memFree=1832464/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5136 CPUtime=1720.04
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 634 0 0 0 171983 21 0 0 25 0 1 0 1981448330 5259264 600 996147200 134512640 135239859 4294956208 18446744073709551615 134737181 0 0 4096 0 0 0 0 17 0 0 0
/proc/16343/statm: 1284 600 399 177 0 187 0
Current children cumulated CPU time (s) 1720.04
Current children cumulated vsize (KiB) 5136

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 17724
/proc/meminfo: memFree=1832272/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5136 CPUtime=1780.02
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 634 0 0 0 177981 21 0 0 25 0 1 0 1981448330 5259264 600 996147200 134512640 135239859 4294956208 18446744073709551615 135095136 0 0 4096 0 0 0 0 17 0 0 0
/proc/16343/statm: 1284 600 399 177 0 187 0
Current children cumulated CPU time (s) 1780.02
Current children cumulated vsize (KiB) 5136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 17724
/proc/meminfo: memFree=1832272/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5136 CPUtime=1800.01
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 634 0 0 0 179980 21 0 0 25 0 1 0 1981448330 5259264 600 996147200 134512640 135239859 4294956208 18446744073709551615 134821235 0 0 4096 0 0 0 0 17 0 0 0
/proc/16343/statm: 1284 600 399 177 0 187 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 5136

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

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

[startup+1802.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 17724
/proc/meminfo: memFree=1832272/2055920 swapFree=4178936/4192956
[pid=16343] ppid=16341 vsize=5136 CPUtime=1800.01
/proc/16343/stat : 16343 (xsolve) R 16341 16343 15260 0 -1 4194304 634 0 0 0 179980 21 0 0 25 0 1 0 1981448330 5259264 600 996147200 134512640 135239859 4294956208 18446744073709551615 134821235 0 0 4096 0 0 0 0 17 0 0 0
/proc/16343/statm: 1284 600 399 177 0 187 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 5136

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.31
CPU time (s): 1800.02
CPU user time (s): 1799.81
CPU system time (s): 0.215967
CPU usage (%): 99.8732
Max. virtual memory (cumulated for all children) (KiB): 5136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.81
system time used= 0.215967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 634
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= 22566

runsolver used 1.85672 second user time and 4.71628 second system time

The end

Launcher Data (download as text)

Begin job on node64 at 2008-07-02 20:53:00
IDJOB=1039897
IDBENCH=53652
IDSOLVER=343
FILE ID=node64/1039897-1215024780
PBS_JOBID= 7874342
Free space on /tmp= 66552 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/magicSquare/normalized-magicSquare-8_glb.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-1039897-1215024780/watcher-1039897-1215024780 -o /tmp/evaluation-result-1039897-1215024780/solver-1039897-1215024780 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1039897-1215024780.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 8271b2d5ba856a3b606f0f192b2253bb
RANDOM SEED=128440107

node64.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		: 3000.248
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		: 3000.248
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:       1892480 kB
Buffers:         11240 kB
Cached:          74996 kB
SwapCached:       7196 kB
Active:          83784 kB
Inactive:        17888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1892480 kB
SwapTotal:     4192956 kB
SwapFree:      4178936 kB
Dirty:            1416 kB
Writeback:           0 kB
Mapped:          23228 kB
Slab:            46972 kB
Committed_AS:  3967996 kB
PageTables:       1740 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66552 MiB
End job on node64 at 2008-07-02 21:23:04