Trace number 1039855

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
Mistral-prime 1.313? (TO) 1800.1 1808.81

General information on the benchmark

Namecsp/magicSquare/
normalized-magicSquare-16_glb.xml
MD5SUM906ffa75db05749face78c09510fe98d
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark48.2917
Satisfiable
(Un)Satisfiability was proved
Number of variables256
Number of constraints35
Maximum constraint arity256
Maximum domain size256
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(34)

Solver Data (download as text)

0.00/0.10	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-1039855-1214997134/watcher-1039855-1214997134 -o /tmp/evaluation-result-1039855-1214997134/solver-1039855-1214997134 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1039855-1214997134.xml 

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 4/72 26870
/proc/meminfo: memFree=1415552/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=816 CPUtime=0
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1978687650 835584 25 996147200 134512640 135237403 4294956256 18446744073709551615 8438564 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 204 25 19 176 0 3 0

[startup+0.109522 s]
/proc/loadavg: 0.00 0.00 0.00 4/72 26870
/proc/meminfo: memFree=1415552/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=12136 CPUtime=0.09
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2366 0 0 0 9 0 0 0 20 0 1 0 1978687650 12427264 2332 996147200 134512640 135237403 4294956256 18446744073709551615 135065226 0 0 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 3034 2332 408 176 0 1938 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12136

[startup+0.201407 s]
/proc/loadavg: 0.00 0.00 0.00 4/72 26870
/proc/meminfo: memFree=1415552/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=12136 CPUtime=0.18
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2366 0 0 0 18 0 0 0 20 0 1 0 1978687650 12427264 2332 996147200 134512640 135237403 4294956256 18446744073709551615 135100500 0 0 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 3034 2332 408 176 0 1938 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 12136

[startup+0.301429 s]
/proc/loadavg: 0.00 0.00 0.00 4/72 26870
/proc/meminfo: memFree=1415552/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=12136 CPUtime=0.28
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2366 0 0 0 28 0 0 0 21 0 1 0 1978687650 12427264 2332 996147200 134512640 135237403 4294956256 18446744073709551615 134819027 0 0 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 3034 2332 408 176 0 1938 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 12136

[startup+0.7015 s]
/proc/loadavg: 0.00 0.00 0.00 4/72 26870
/proc/meminfo: memFree=1415552/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=12136 CPUtime=0.68
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2366 0 0 0 68 0 0 0 25 0 1 0 1978687650 12427264 2332 996147200 134512640 135237403 4294956256 18446744073709551615 135011673 0 0 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 3034 2332 408 176 0 1938 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12136

[startup+1.50165 s]
/proc/loadavg: 0.00 0.00 0.00 3/73 26871
/proc/meminfo: memFree=1407480/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=12136 CPUtime=1.48
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2366 0 0 0 148 0 0 0 25 0 1 0 1978687650 12427264 2332 996147200 134512640 135237403 4294956256 18446744073709551615 134819112 0 0 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 3034 2332 408 176 0 1938 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12136

[startup+3.10195 s]
/proc/loadavg: 0.00 0.00 0.00 3/73 26871
/proc/meminfo: memFree=1407288/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=12136 CPUtime=3.07
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2366 0 0 0 307 0 0 0 25 0 1 0 1978687650 12427264 2332 996147200 134512640 135237403 4294956256 18446744073709551615 135100463 0 0 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 3034 2332 408 176 0 1938 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 12136

[startup+6.30155 s]
/proc/loadavg: 0.16 0.03 0.01 3/73 26871
/proc/meminfo: memFree=1407160/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=12140 CPUtime=6.27
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2367 0 0 0 626 1 0 0 25 0 1 0 1978687650 12431360 2333 996147200 134512640 135237403 4294956256 18446744073709551615 134792119 0 0 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 3035 2333 408 176 0 1939 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 12140

[startup+12.7018 s]
/proc/loadavg: 0.31 0.07 0.02 3/73 26871
/proc/meminfo: memFree=1406904/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=12140 CPUtime=12.64
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2367 0 0 0 1263 1 0 0 25 0 1 0 1978687650 12431360 2333 996147200 134512640 135237403 4294956256 18446744073709551615 134791976 0 0 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 3035 2333 408 176 0 1939 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 12140

[startup+25.5012 s]
/proc/loadavg: 0.68 0.16 0.05 3/73 26871
/proc/meminfo: memFree=1406840/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=12272 CPUtime=25.39
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2388 0 0 0 2538 1 0 0 25 0 1 0 1978687650 12566528 2354 996147200 134512640 135237403 4294956256 18446744073709551615 135011649 0 0 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 3068 2354 408 176 0 1972 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 12272

[startup+51.102 s]
/proc/loadavg: 1.13 0.31 0.10 3/73 26871
/proc/meminfo: memFree=1406840/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=12276 CPUtime=50.89
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2389 0 0 0 5088 1 0 0 25 0 1 0 1978687650 12570624 2355 996147200 134512640 135237403 4294956256 18446744073709551615 134735968 0 0 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 3069 2355 408 176 0 1973 0
Current children cumulated CPU time (s) 50.89
Current children cumulated vsize (KiB) 12276

[startup+102.302 s]
/proc/loadavg: 1.65 0.59 0.21 3/73 26871
/proc/meminfo: memFree=1405624/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=12812 CPUtime=101.88
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2533 0 0 0 10187 1 0 0 25 0 1 0 1978687650 13119488 2466 996147200 134512640 135237403 4294956256 18446744073709551615 134819584 0 0 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 3203 2466 408 176 0 2107 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 12812

[startup+162.302 s]
/proc/loadavg: 1.86 0.82 0.31 3/73 26871
/proc/meminfo: memFree=1405304/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=12968 CPUtime=161.64
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2594 0 0 0 16163 1 0 0 25 0 1 0 1978687650 13279232 2527 996147200 134512640 135237403 4294956256 18446744073709551615 135094128 0 0 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 3242 2527 408 176 0 2146 0
Current children cumulated CPU time (s) 161.64
Current children cumulated vsize (KiB) 12968

[startup+222.306 s]
/proc/loadavg: 1.95 1.04 0.41 3/73 26871
/proc/meminfo: memFree=1405048/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=13228 CPUtime=221.4
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2659 0 0 0 22139 1 0 0 25 0 1 0 1978687650 13545472 2592 996147200 134512640 135237403 4294956256 18446744073709551615 134734866 0 0 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 3307 2592 408 176 0 2211 0
Current children cumulated CPU time (s) 221.4
Current children cumulated vsize (KiB) 13228

[startup+282.301 s]
/proc/loadavg: 1.98 1.21 0.51 3/73 26871
/proc/meminfo: memFree=1405048/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=13228 CPUtime=281.15
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2659 0 0 0 28114 1 0 0 25 0 1 0 1978687650 13545472 2592 996147200 134512640 135237403 4294956256 18446744073709551615 135071792 0 0 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 3307 2592 408 176 0 2211 0
Current children cumulated CPU time (s) 281.15
Current children cumulated vsize (KiB) 13228

[startup+342.302 s]
/proc/loadavg: 1.99 1.35 0.60 3/73 26871
/proc/meminfo: memFree=1405176/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=13228 CPUtime=340.91
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2659 0 0 0 34090 1 0 0 25 0 1 0 1978687650 13545472 2592 996147200 134512640 135237403 4294956256 18446744073709551615 135033245 0 0 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 3307 2592 408 176 0 2211 0
Current children cumulated CPU time (s) 340.91
Current children cumulated vsize (KiB) 13228

[startup+402.301 s]
/proc/loadavg: 1.99 1.47 0.68 3/73 26871
/proc/meminfo: memFree=1405048/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=13228 CPUtime=400.67
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2674 0 0 0 40066 1 0 0 25 0 1 0 1978687650 13545472 2607 996147200 134512640 135237403 4294956256 18446744073709551615 134819584 0 0 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 3307 2607 408 176 0 2211 0
Current children cumulated CPU time (s) 400.67
Current children cumulated vsize (KiB) 13228

[startup+462.301 s]
/proc/loadavg: 1.99 1.56 0.76 3/73 26871
/proc/meminfo: memFree=1405112/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=13360 CPUtime=460.43
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2677 0 0 0 46042 1 0 0 25 0 1 0 1978687650 13680640 2610 996147200 134512640 135237403 4294956256 18446744073709551615 134791971 0 0 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 3340 2610 408 176 0 2244 0
Current children cumulated CPU time (s) 460.43
Current children cumulated vsize (KiB) 13360

[startup+522.303 s]
/proc/loadavg: 1.99 1.64 0.84 3/73 26871
/proc/meminfo: memFree=1405112/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=13360 CPUtime=520.19
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2677 0 0 0 52018 1 0 0 25 0 1 0 1978687650 13680640 2610 996147200 134512640 135237403 4294956256 18446744073709551615 134791921 0 0 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 3340 2610 408 176 0 2244 0
Current children cumulated CPU time (s) 520.19
Current children cumulated vsize (KiB) 13360

[startup+582.302 s]
/proc/loadavg: 1.99 1.70 0.91 3/73 26871
/proc/meminfo: memFree=1405048/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=13360 CPUtime=579.96
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2686 0 0 0 57994 2 0 0 25 0 1 0 1978687650 13680640 2619 996147200 134512640 135237403 4294956256 18446744073709551615 134735469 0 0 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 3340 2619 408 176 0 2244 0
Current children cumulated CPU time (s) 579.96
Current children cumulated vsize (KiB) 13360

[startup+642.301 s]
/proc/loadavg: 1.99 1.75 0.97 3/73 26871
/proc/meminfo: memFree=1405048/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=13360 CPUtime=639.72
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2686 0 0 0 63970 2 0 0 25 0 1 0 1978687650 13680640 2619 996147200 134512640 135237403 4294956256 18446744073709551615 134734862 0 0 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 3340 2619 408 176 0 2244 0
Current children cumulated CPU time (s) 639.72
Current children cumulated vsize (KiB) 13360


################
# More data... #
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[startup+882.306 s]
/proc/loadavg: 1.99 1.88 1.20 3/73 26871
/proc/meminfo: memFree=1404792/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=13616 CPUtime=878.75
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2760 0 0 0 87873 2 0 0 25 0 1 0 1978687650 13942784 2628 996147200 134512640 135237403 4294956256 18446744073709551615 134818711 0 0 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 3404 2628 408 176 0 2308 0
Current children cumulated CPU time (s) 878.75
Current children cumulated vsize (KiB) 13616

[startup+942.302 s]
/proc/loadavg: 1.99 1.90 1.24 3/73 26871
/proc/meminfo: memFree=1404792/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=13616 CPUtime=938.51
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2761 0 0 0 93849 2 0 0 25 0 1 0 1978687650 13942784 2629 996147200 134512640 135237403 4294956256 18446744073709551615 134819087 0 0 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 3404 2629 408 176 0 2308 0
Current children cumulated CPU time (s) 938.51
Current children cumulated vsize (KiB) 13616

[startup+1002.3 s]
/proc/loadavg: 1.99 1.92 1.29 3/73 26871
/proc/meminfo: memFree=1404792/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=13616 CPUtime=998.27
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2761 0 0 0 99825 2 0 0 25 0 1 0 1978687650 13942784 2629 996147200 134512640 135237403 4294956256 18446744073709551615 134789369 0 0 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 3404 2629 408 176 0 2308 0
Current children cumulated CPU time (s) 998.27
Current children cumulated vsize (KiB) 13616

[startup+1062.3 s]
/proc/loadavg: 1.99 1.93 1.33 3/73 26871
/proc/meminfo: memFree=1404792/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=13616 CPUtime=1058.04
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2761 0 0 0 105801 3 0 0 25 0 1 0 1978687650 13942784 2629 996147200 134512640 135237403 4294956256 18446744073709551615 135011616 0 0 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 3404 2629 408 176 0 2308 0
Current children cumulated CPU time (s) 1058.04
Current children cumulated vsize (KiB) 13616

[startup+1122.3 s]
/proc/loadavg: 1.99 1.94 1.37 3/73 26871
/proc/meminfo: memFree=1404792/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=13616 CPUtime=1117.8
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2761 0 0 0 111777 3 0 0 25 0 1 0 1978687650 13942784 2629 996147200 134512640 135237403 4294956256 18446744073709551615 135069986 0 0 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 3404 2629 408 176 0 2308 0
Current children cumulated CPU time (s) 1117.8
Current children cumulated vsize (KiB) 13616

[startup+1182.3 s]
/proc/loadavg: 1.99 1.95 1.41 3/73 26871
/proc/meminfo: memFree=1404792/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=13616 CPUtime=1177.56
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2761 0 0 0 117753 3 0 0 25 0 1 0 1978687650 13942784 2629 996147200 134512640 135237403 4294956256 18446744073709551615 134791976 0 0 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 3404 2629 408 176 0 2308 0
Current children cumulated CPU time (s) 1177.56
Current children cumulated vsize (KiB) 13616

[startup+1242.3 s]
/proc/loadavg: 1.99 1.95 1.44 3/73 26871
/proc/meminfo: memFree=1404664/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=13616 CPUtime=1237.31
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2761 0 0 0 123728 3 0 0 25 0 1 0 1978687650 13942784 2629 996147200 134512640 135237403 4294956256 18446744073709551615 135093024 0 0 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 3404 2629 408 176 0 2308 0
Current children cumulated CPU time (s) 1237.31
Current children cumulated vsize (KiB) 13616

[startup+1302.3 s]
/proc/loadavg: 1.99 1.96 1.47 3/73 26871
/proc/meminfo: memFree=1404664/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=13616 CPUtime=1297.07
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2761 0 0 0 129704 3 0 0 25 0 1 0 1978687650 13942784 2629 996147200 134512640 135237403 4294956256 18446744073709551615 134736109 0 0 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 3404 2629 408 176 0 2308 0
Current children cumulated CPU time (s) 1297.07
Current children cumulated vsize (KiB) 13616

[startup+1362.3 s]
/proc/loadavg: 1.99 1.96 1.50 3/73 26871
/proc/meminfo: memFree=1404600/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=13616 CPUtime=1356.83
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2761 0 0 0 135680 3 0 0 25 0 1 0 1978687650 13942784 2629 996147200 134512640 135237403 4294956256 18446744073709551615 134734779 0 0 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 3404 2629 408 176 0 2308 0
Current children cumulated CPU time (s) 1356.83
Current children cumulated vsize (KiB) 13616

[startup+1422.3 s]
/proc/loadavg: 1.99 1.97 1.53 3/73 26871
/proc/meminfo: memFree=1404600/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=13616 CPUtime=1416.59
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2761 0 0 0 141656 3 0 0 25 0 1 0 1978687650 13942784 2629 996147200 134512640 135237403 4294956256 18446744073709551615 135093040 0 0 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 3404 2629 408 176 0 2308 0
Current children cumulated CPU time (s) 1416.59
Current children cumulated vsize (KiB) 13616

[startup+1482.3 s]
/proc/loadavg: 2.06 1.99 1.56 3/83 26919
/proc/meminfo: memFree=1026984/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=13616 CPUtime=1476.1
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2772 0 0 0 147600 10 0 0 25 0 1 0 1978687650 13942784 2640 996147200 134512640 135237403 4294956256 18446744073709551615 135093040 0 0 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 3404 2640 408 176 0 2308 0
Current children cumulated CPU time (s) 1476.1
Current children cumulated vsize (KiB) 13616

[startup+1542.31 s]
/proc/loadavg: 2.12 2.02 1.60 4/83 26919
/proc/meminfo: memFree=583528/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=13616 CPUtime=1535.55
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2772 0 0 0 153537 18 0 0 25 0 1 0 1978687650 13942784 2640 996147200 134512640 135237403 4294956256 18446744073709551615 134734940 0 0 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 3404 2640 408 176 0 2308 0
Current children cumulated CPU time (s) 1535.55
Current children cumulated vsize (KiB) 13616

[startup+1602.3 s]
/proc/loadavg: 2.19 2.06 1.64 3/83 26919
/proc/meminfo: memFree=128616/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=13616 CPUtime=1595.01
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2772 0 0 0 159474 27 0 0 25 0 1 0 1978687650 13942784 2640 996147200 134512640 135237403 4294956256 18446744073709551615 135033096 0 0 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 3404 2640 408 176 0 2308 0
Current children cumulated CPU time (s) 1595.01
Current children cumulated vsize (KiB) 13616

[startup+1662.3 s]
/proc/loadavg: 2.10 2.06 1.66 3/83 26919
/proc/meminfo: memFree=15528/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=13616 CPUtime=1654.44
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2772 0 0 0 165406 38 0 0 25 0 1 0 1978687650 13942784 2640 996147200 134512640 135237403 4294956256 18446744073709551615 134789187 0 0 4096 0 0 0 0 17 1 0 0
/proc/26870/statm: 3404 2640 408 176 0 2308 0
Current children cumulated CPU time (s) 1654.44
Current children cumulated vsize (KiB) 13616

[startup+1722.3 s]
/proc/loadavg: 2.21 2.09 1.69 3/83 27116
/proc/meminfo: memFree=1897832/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=13616 CPUtime=1713.66
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2772 0 0 0 171314 52 0 0 25 0 1 0 1978687650 13942784 2640 996147200 134512640 135237403 4294956256 18446744073709551615 134735464 0 0 4096 0 0 0 0 17 0 0 0
/proc/26870/statm: 3404 2640 408 176 0 2308 0
Current children cumulated CPU time (s) 1713.66
Current children cumulated vsize (KiB) 13616

[startup+1782.3 s]
/proc/loadavg: 2.67 2.24 1.77 3/83 27116
/proc/meminfo: memFree=1497448/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=13616 CPUtime=1773.61
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2772 0 0 0 177301 60 0 0 25 0 1 0 1978687650 13942784 2640 996147200 134512640 135237403 4294956256 18446744073709551615 134819027 0 0 4096 0 0 0 0 17 0 0 0
/proc/26870/statm: 3404 2640 408 176 0 2308 0
Current children cumulated CPU time (s) 1773.61
Current children cumulated vsize (KiB) 13616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.8 s]
/proc/loadavg: 2.86 2.33 1.81 3/83 27116
/proc/meminfo: memFree=1304872/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=13616 CPUtime=1800.09
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2772 0 0 0 179946 63 0 0 25 0 1 0 1978687650 13942784 2640 996147200 134512640 135237403 4294956256 18446744073709551615 134818601 0 0 4096 0 0 0 0 17 0 0 0
/proc/26870/statm: 3404 2640 408 176 0 2308 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 13616

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

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

[startup+1808.8 s]
/proc/loadavg: 2.86 2.33 1.81 3/83 27116
/proc/meminfo: memFree=1304872/2055920 swapFree=4180412/4192956
[pid=26870] ppid=26868 vsize=13616 CPUtime=1800.09
/proc/26870/stat : 26870 (xsolve) R 26868 26870 26823 0 -1 4194304 2772 0 0 0 179946 63 0 0 25 0 1 0 1978687650 13942784 2640 996147200 134512640 135237403 4294956256 18446744073709551615 134818601 0 0 4096 0 0 0 0 17 0 0 0
/proc/26870/statm: 3404 2640 408 176 0 2308 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 13616

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.81
CPU time (s): 1800.1
CPU user time (s): 1799.46
CPU system time (s): 0.639902
CPU usage (%): 99.5187
Max. virtual memory (cumulated for all children) (KiB): 13616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.46
system time used= 0.639902
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2772
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= 27945

runsolver used 1.74873 second user time and 4.94525 second system time

The end

Launcher Data (download as text)

Begin job on node21 at 2008-07-02 13:12:14
IDJOB=1039855
IDBENCH=53647
IDSOLVER=358
FILE ID=node21/1039855-1214997134
PBS_JOBID= 7870881
Free space on /tmp= 66556 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/magicSquare/normalized-magicSquare-16_glb.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1039855-1214997134/watcher-1039855-1214997134 -o /tmp/evaluation-result-1039855-1214997134/solver-1039855-1214997134 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1039855-1214997134.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 906ffa75db05749face78c09510fe98d
RANDOM SEED=880177755

node21.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		: 3000.263
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		: 3000.263
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:       1416032 kB
Buffers:         61572 kB
Cached:         484932 kB
SwapCached:       6472 kB
Active:         116812 kB
Inactive:       447416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1416032 kB
SwapTotal:     4192956 kB
SwapFree:      4180412 kB
Dirty:            1928 kB
Writeback:           0 kB
Mapped:          25172 kB
Slab:            61100 kB
Committed_AS:  3352988 kB
PageTables:       1776 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= 65968 MiB
End job on node21 at 2008-07-02 13:42:25