Trace number 1039936

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-probe 2008-06-27? (TO) 1800.02 1801.71

General information on the benchmark

Namecsp/magicSquare/
normalized-magicSquare-10_glb.xml
MD5SUM8bce133ddb71db1f40340916746927bb
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.68374
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints23
Maximum constraint arity100
Maximum domain size100
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(22)

Solver Data (download as text)

0.00/0.20	c mistral-prime version 1.313
0.00/0.20	c 
0.00/0.20	c Parsing xml file
0.00/0.20	c          domains...............     0	(1 domains)
0.00/0.20	c          variables.............     0	(100 variables)
0.00/0.20	c          constraints...........     0	(23 constraints)
0.00/0.20	c Parsing time:      0
0.00/0.20	c
0.00/0.20	c Building model
0.00/0.20	c         0 constants
0.00/0.20	c         0 Boolean variables    (+0)
0.00/0.20	c         0 range variables      (+0)
0.00/0.20	c       100 domain (b) variables (+0)
0.00/0.20	c         0 domain (l) variables (+0)
0.00/0.20	c        23 constraints          (+4950)
0.00/0.20	c         0 values 
0.00/0.20	c Building time:      0
0.00/0.20	c
0.00/0.20	c Solving instance
0.00/0.20	c          heuristic = dom/wdeg
0.00/0.20	c          Randomized probing iteration = 100
0.00/0.20	c          probing limit = 30
0.00/0.20	c          level based weights = no
0.00/0.20	c          impact probing = no
0.00/0.20	c          restart policy = No restart
0.00/0.20	c          probing ..........  0.99
0.98/1.00	c          Probing Nodes  7646
0.98/1.00	c          final run

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-1039936-1214997140/watcher-1039936-1214997140 -o /tmp/evaluation-result-1039936-1214997140/solver-1039936-1214997140 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1039936-1214997140.xml -v 1 -rs 493911098 -probe 1 -ph 0 -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: 0.24 0.05 0.02 4/82 4791
/proc/meminfo: memFree=1353280/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=18572 CPUtime=0
/proc/4791/stat : 4791 (runsolver) R 4789 4791 4450 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 1978688632 19017728 292 996147200 4194304 4296836 548682068352 18446744073709551615 240472616231 0 0 4096 24578 0 0 0 17 1 0 0
/proc/4791/statm: 4643 292 257 25 0 2626 0

[startup+0.230811 s]
/proc/loadavg: 0.24 0.05 0.02 4/82 4791
/proc/meminfo: memFree=1353280/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6076 CPUtime=0.21
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 855 0 0 0 21 0 0 0 19 0 1 0 1978688632 6221824 821 996147200 134512640 135239859 4294956144 18446744073709551615 135074195 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1519 821 420 177 0 422 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 6076

[startup+0.301818 s]
/proc/loadavg: 0.24 0.05 0.02 4/82 4791
/proc/meminfo: memFree=1353280/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6076 CPUtime=0.28
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 855 0 0 0 28 0 0 0 19 0 1 0 1978688632 6221824 821 996147200 134512640 135239859 4294956144 18446744073709551615 134737134 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1519 821 420 177 0 422 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6076

[startup+0.401826 s]
/proc/loadavg: 0.24 0.05 0.02 4/82 4791
/proc/meminfo: memFree=1353280/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6076 CPUtime=0.38
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 855 0 0 0 38 0 0 0 20 0 1 0 1978688632 6221824 821 996147200 134512640 135239859 4294956144 18446744073709551615 135074195 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1519 821 420 177 0 422 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 6076

[startup+0.701853 s]
/proc/loadavg: 0.24 0.05 0.02 4/82 4791
/proc/meminfo: memFree=1353280/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6076 CPUtime=0.68
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 855 0 0 0 68 0 0 0 23 0 1 0 1978688632 6221824 821 996147200 134512640 135239859 4294956144 18446744073709551615 135035270 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1519 821 420 177 0 422 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6076

[startup+1.50192 s]
/proc/loadavg: 0.24 0.05 0.02 3/83 4792
/proc/meminfo: memFree=1334712/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6084 CPUtime=1.48
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 861 0 0 0 148 0 0 0 25 0 1 0 1978688632 6230016 827 996147200 134512640 135239859 4294956144 18446744073709551615 135035205 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1521 827 424 177 0 424 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6084

[startup+3.10106 s]
/proc/loadavg: 0.24 0.05 0.02 3/83 4792
/proc/meminfo: memFree=1321664/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6084 CPUtime=3.07
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 861 0 0 0 307 0 0 0 25 0 1 0 1978688632 6230016 827 996147200 134512640 135239859 4294956144 18446744073709551615 134736961 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1521 827 424 177 0 424 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 6084

[startup+6.30133 s]
/proc/loadavg: 0.38 0.08 0.03 3/83 4792
/proc/meminfo: memFree=1276992/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6084 CPUtime=6.25
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 861 0 0 0 624 1 0 0 25 0 1 0 1978688632 6230016 827 996147200 134512640 135239859 4294956144 18446744073709551615 134794223 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1521 827 424 177 0 424 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 6084

[startup+12.7019 s]
/proc/loadavg: 0.51 0.11 0.04 3/83 4792
/proc/meminfo: memFree=1189760/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6088 CPUtime=12.62
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 862 0 0 0 1258 4 0 0 25 0 1 0 1978688632 6234112 828 996147200 134512640 135239859 4294956144 18446744073709551615 135067330 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1522 828 424 177 0 425 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 6088

[startup+25.507 s]
/proc/loadavg: 0.91 0.22 0.07 3/83 4792
/proc/meminfo: memFree=1019648/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6088 CPUtime=25.34
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 862 0 0 0 2530 4 0 0 25 0 1 0 1978688632 6234112 828 996147200 134512640 135239859 4294956144 18446744073709551615 134820701 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1522 828 424 177 0 425 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 6088

[startup+51.1012 s]
/proc/loadavg: 1.49 0.41 0.14 3/83 4792
/proc/meminfo: memFree=699712/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6088 CPUtime=50.77
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 862 0 0 0 5066 11 0 0 25 0 1 0 1978688632 6234112 828 996147200 134512640 135239859 4294956144 18446744073709551615 134737706 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1522 828 424 177 0 425 0
Current children cumulated CPU time (s) 50.77
Current children cumulated vsize (KiB) 6088

[startup+102.302 s]
/proc/loadavg: 1.90 0.69 0.24 3/83 4792
/proc/meminfo: memFree=52992/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6092 CPUtime=101.68
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 863 0 0 0 10146 22 0 0 25 0 1 0 1978688632 6238208 829 996147200 134512640 135239859 4294956144 18446744073709551615 135067334 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1523 829 424 177 0 426 0
Current children cumulated CPU time (s) 101.68
Current children cumulated vsize (KiB) 6092

[startup+162.302 s]
/proc/loadavg: 2.65 1.12 0.42 3/83 4792
/proc/meminfo: memFree=16256/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6092 CPUtime=161.27
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 863 0 0 0 16090 37 0 0 25 0 1 0 1978688632 6238208 829 996147200 134512640 135239859 4294956144 18446744073709551615 134736978 0 0 4096 0 0 0 0 17 1 0 0
/proc/4791/statm: 1523 829 424 177 0 426 0
Current children cumulated CPU time (s) 161.27
Current children cumulated vsize (KiB) 6092

[startup+222.302 s]
/proc/loadavg: 2.33 1.32 0.53 3/73 4819
/proc/meminfo: memFree=1916048/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6092 CPUtime=221.2
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 863 0 0 0 22080 40 0 0 25 0 1 0 1978688632 6238208 829 996147200 134512640 135239859 4294956144 18446744073709551615 134820781 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1523 829 424 177 0 426 0
Current children cumulated CPU time (s) 221.2
Current children cumulated vsize (KiB) 6092

[startup+282.301 s]
/proc/loadavg: 2.12 1.44 0.62 3/73 4819
/proc/meminfo: memFree=1916048/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6092 CPUtime=281.17
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 863 0 0 0 28077 40 0 0 25 0 1 0 1978688632 6238208 829 996147200 134512640 135239859 4294956144 18446744073709551615 135095137 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1523 829 424 177 0 426 0
Current children cumulated CPU time (s) 281.17
Current children cumulated vsize (KiB) 6092

[startup+342.301 s]
/proc/loadavg: 2.04 1.54 0.70 3/73 4819
/proc/meminfo: memFree=1915984/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6092 CPUtime=341.15
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 863 0 0 0 34075 40 0 0 25 0 1 0 1978688632 6238208 829 996147200 134512640 135239859 4294956144 18446744073709551615 135102560 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1523 829 424 177 0 426 0
Current children cumulated CPU time (s) 341.15
Current children cumulated vsize (KiB) 6092

[startup+402.301 s]
/proc/loadavg: 2.01 1.62 0.78 3/73 4819
/proc/meminfo: memFree=1915920/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6092 CPUtime=401.13
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 863 0 0 0 40073 40 0 0 25 0 1 0 1978688632 6238208 829 996147200 134512640 135239859 4294956144 18446744073709551615 134820635 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1523 829 424 177 0 426 0
Current children cumulated CPU time (s) 401.13
Current children cumulated vsize (KiB) 6092

[startup+462.302 s]
/proc/loadavg: 2.00 1.69 0.85 3/73 4819
/proc/meminfo: memFree=1915856/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6092 CPUtime=461.11
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 863 0 0 0 46071 40 0 0 25 0 1 0 1978688632 6238208 829 996147200 134512640 135239859 4294956144 18446744073709551615 135074160 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1523 829 424 177 0 426 0
Current children cumulated CPU time (s) 461.11
Current children cumulated vsize (KiB) 6092

[startup+522.302 s]
/proc/loadavg: 2.00 1.74 0.92 3/73 4819
/proc/meminfo: memFree=1915920/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6092 CPUtime=521.08
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 863 0 0 0 52068 40 0 0 25 0 1 0 1978688632 6238208 829 996147200 134512640 135239859 4294956144 18446744073709551615 135073894 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1523 829 424 177 0 426 0
Current children cumulated CPU time (s) 521.08
Current children cumulated vsize (KiB) 6092

[startup+582.301 s]
/proc/loadavg: 2.00 1.79 0.99 3/73 4819
/proc/meminfo: memFree=1915856/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6092 CPUtime=581.06
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 863 0 0 0 58066 40 0 0 25 0 1 0 1978688632 6238208 829 996147200 134512640 135239859 4294956144 18446744073709551615 135102571 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1523 829 424 177 0 426 0
Current children cumulated CPU time (s) 581.06
Current children cumulated vsize (KiB) 6092

[startup+642.302 s]
/proc/loadavg: 2.00 1.82 1.05 3/73 4819
/proc/meminfo: memFree=1915856/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6092 CPUtime=641.04
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 863 0 0 0 64064 40 0 0 25 0 1 0 1978688632 6238208 829 996147200 134512640 135239859 4294956144 18446744073709551615 134794088 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1523 829 424 177 0 426 0
Current children cumulated CPU time (s) 641.04
Current children cumulated vsize (KiB) 6092


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

[startup+882.301 s]
/proc/loadavg: 2.00 1.91 1.25 3/73 4819
/proc/meminfo: memFree=1915600/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6092 CPUtime=880.95
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 863 0 0 0 88055 40 0 0 25 0 1 0 1978688632 6238208 829 996147200 134512640 135239859 4294956144 18446744073709551615 134794088 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1523 829 424 177 0 426 0
Current children cumulated CPU time (s) 880.95
Current children cumulated vsize (KiB) 6092

[startup+942.302 s]
/proc/loadavg: 2.00 1.92 1.30 3/73 4819
/proc/meminfo: memFree=1915536/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6092 CPUtime=940.93
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 863 0 0 0 94053 40 0 0 25 0 1 0 1978688632 6238208 829 996147200 134512640 135239859 4294956144 18446744073709551615 135030904 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1523 829 424 177 0 426 0
Current children cumulated CPU time (s) 940.93
Current children cumulated vsize (KiB) 6092

[startup+1002.3 s]
/proc/loadavg: 2.00 1.94 1.34 3/73 4819
/proc/meminfo: memFree=1915536/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6092 CPUtime=1000.9
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 863 0 0 0 100050 40 0 0 25 0 1 0 1978688632 6238208 829 996147200 134512640 135239859 4294956144 18446744073709551615 134821260 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1523 829 424 177 0 426 0
Current children cumulated CPU time (s) 1000.9
Current children cumulated vsize (KiB) 6092

[startup+1062.3 s]
/proc/loadavg: 2.00 1.94 1.38 3/73 4819
/proc/meminfo: memFree=1915600/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6092 CPUtime=1060.88
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 863 0 0 0 106048 40 0 0 25 0 1 0 1978688632 6238208 829 996147200 134512640 135239859 4294956144 18446744073709551615 134737715 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1523 829 424 177 0 426 0
Current children cumulated CPU time (s) 1060.88
Current children cumulated vsize (KiB) 6092

[startup+1122.3 s]
/proc/loadavg: 2.00 1.95 1.41 3/73 4819
/proc/meminfo: memFree=1915344/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6092 CPUtime=1120.86
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 863 0 0 0 112046 40 0 0 25 0 1 0 1978688632 6238208 829 996147200 134512640 135239859 4294956144 18446744073709551615 135095136 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1523 829 424 177 0 426 0
Current children cumulated CPU time (s) 1120.86
Current children cumulated vsize (KiB) 6092

[startup+1182.3 s]
/proc/loadavg: 2.00 1.96 1.45 3/73 4819
/proc/meminfo: memFree=1915152/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6092 CPUtime=1180.84
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 863 0 0 0 118044 40 0 0 25 0 1 0 1978688632 6238208 829 996147200 134512640 135239859 4294956144 18446744073709551615 134737981 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1523 829 424 177 0 426 0
Current children cumulated CPU time (s) 1180.84
Current children cumulated vsize (KiB) 6092

[startup+1242.3 s]
/proc/loadavg: 2.00 1.96 1.48 3/73 4819
/proc/meminfo: memFree=1914896/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6092 CPUtime=1240.81
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 863 0 0 0 124041 40 0 0 25 0 1 0 1978688632 6238208 829 996147200 134512640 135239859 4294956144 18446744073709551615 135072098 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1523 829 424 177 0 426 0
Current children cumulated CPU time (s) 1240.81
Current children cumulated vsize (KiB) 6092

[startup+1302.3 s]
/proc/loadavg: 2.04 1.98 1.51 3/73 4819
/proc/meminfo: memFree=1914640/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6092 CPUtime=1300.79
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 863 0 0 0 130039 40 0 0 25 0 1 0 1978688632 6238208 829 996147200 134512640 135239859 4294956144 18446744073709551615 135095152 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1523 829 424 177 0 426 0
Current children cumulated CPU time (s) 1300.79
Current children cumulated vsize (KiB) 6092

[startup+1362.3 s]
/proc/loadavg: 2.06 2.00 1.55 3/73 4819
/proc/meminfo: memFree=1914320/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6092 CPUtime=1360.77
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 863 0 0 0 136037 40 0 0 25 0 1 0 1978688632 6238208 829 996147200 134512640 135239859 4294956144 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1523 829 424 177 0 426 0
Current children cumulated CPU time (s) 1360.77
Current children cumulated vsize (KiB) 6092

[startup+1422.3 s]
/proc/loadavg: 2.12 2.03 1.58 3/73 4821
/proc/meminfo: memFree=1914000/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6092 CPUtime=1420.74
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 863 0 0 0 142034 40 0 0 25 0 1 0 1978688632 6238208 829 996147200 134512640 135239859 4294956144 18446744073709551615 135072174 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1523 829 424 177 0 426 0
Current children cumulated CPU time (s) 1420.74
Current children cumulated vsize (KiB) 6092

[startup+1482.31 s]
/proc/loadavg: 2.08 2.03 1.61 3/73 4821
/proc/meminfo: memFree=1913744/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6092 CPUtime=1480.72
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 863 0 0 0 148032 40 0 0 25 0 1 0 1978688632 6238208 829 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1523 829 424 177 0 426 0
Current children cumulated CPU time (s) 1480.72
Current children cumulated vsize (KiB) 6092

[startup+1542.3 s]
/proc/loadavg: 2.03 2.02 1.63 3/73 4821
/proc/meminfo: memFree=1913680/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6092 CPUtime=1540.7
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 863 0 0 0 154030 40 0 0 25 0 1 0 1978688632 6238208 829 996147200 134512640 135239859 4294956144 18446744073709551615 135095256 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1523 829 424 177 0 426 0
Current children cumulated CPU time (s) 1540.7
Current children cumulated vsize (KiB) 6092

[startup+1602.3 s]
/proc/loadavg: 2.01 2.02 1.65 3/73 4821
/proc/meminfo: memFree=1913680/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6092 CPUtime=1600.68
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 863 0 0 0 160027 41 0 0 25 0 1 0 1978688632 6238208 829 996147200 134512640 135239859 4294956144 18446744073709551615 135074160 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1523 829 424 177 0 426 0
Current children cumulated CPU time (s) 1600.68
Current children cumulated vsize (KiB) 6092

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 1.67 3/73 4821
/proc/meminfo: memFree=1913296/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6092 CPUtime=1660.66
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 863 0 0 0 166025 41 0 0 25 0 1 0 1978688632 6238208 829 996147200 134512640 135239859 4294956144 18446744073709551615 135095166 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1523 829 424 177 0 426 0
Current children cumulated CPU time (s) 1660.66
Current children cumulated vsize (KiB) 6092

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 1.69 3/73 4821
/proc/meminfo: memFree=1913232/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6092 CPUtime=1720.64
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 863 0 0 0 172023 41 0 0 25 0 1 0 1978688632 6238208 829 996147200 134512640 135239859 4294956144 18446744073709551615 134821238 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1523 829 424 177 0 426 0
Current children cumulated CPU time (s) 1720.64
Current children cumulated vsize (KiB) 6092

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.71 3/73 4821
/proc/meminfo: memFree=1913040/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6092 CPUtime=1780.61
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 863 0 0 0 178020 41 0 0 25 0 1 0 1978688632 6238208 829 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1523 829 424 177 0 426 0
Current children cumulated CPU time (s) 1780.61
Current children cumulated vsize (KiB) 6092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.7 s]
/proc/loadavg: 2.00 2.00 1.71 3/73 4821
/proc/meminfo: memFree=1913040/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6092 CPUtime=1800.01
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 863 0 0 0 179960 41 0 0 25 0 1 0 1978688632 6238208 829 996147200 134512640 135239859 4294956144 18446744073709551615 134794088 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1523 829 424 177 0 426 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 6092

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

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

[startup+1801.7 s]
/proc/loadavg: 2.00 2.00 1.71 3/73 4821
/proc/meminfo: memFree=1913040/2055920 swapFree=4180972/4192956
[pid=4791] ppid=4789 vsize=6092 CPUtime=1800.01
/proc/4791/stat : 4791 (xsolve) R 4789 4791 4450 0 -1 4194304 863 0 0 0 179960 41 0 0 25 0 1 0 1978688632 6238208 829 996147200 134512640 135239859 4294956144 18446744073709551615 134794088 0 0 4096 0 0 0 0 17 0 0 0
/proc/4791/statm: 1523 829 424 177 0 426 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 6092

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.71
CPU time (s): 1800.02
CPU user time (s): 1799.61
CPU system time (s): 0.412937
CPU usage (%): 99.9064
Max. virtual memory (cumulated for all children) (KiB): 6092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.61
system time used= 0.412937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 863
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= 10772

runsolver used 1.66375 second user time and 5.04623 second system time

The end

Launcher Data (download as text)

Begin job on node15 at 2008-07-02 13:12:20
IDJOB=1039936
IDBENCH=53656
IDSOLVER=342
FILE ID=node15/1039936-1214997140
PBS_JOBID= 7870892
Free space on /tmp= 66540 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/magicSquare/normalized-magicSquare-10_glb.xml
COMMAND LINE= HOME/xsolve BENCHNAME -v 1 -rs RANDOMSEED -probe 1 -ph 0 -heu dom/wdeg -res no
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1039936-1214997140/watcher-1039936-1214997140 -o /tmp/evaluation-result-1039936-1214997140/solver-1039936-1214997140 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1039936-1214997140.xml -v 1 -rs 493911098 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 8bce133ddb71db1f40340916746927bb
RANDOM SEED=493911098

node15.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		: 3000.229
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		: 3000.229
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:       1353952 kB
Buffers:         59528 kB
Cached:         468116 kB
SwapCached:       6020 kB
Active:         213920 kB
Inactive:       410200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1353952 kB
SwapTotal:     4192956 kB
SwapFree:      4180972 kB
Dirty:           14228 kB
Writeback:           0 kB
Mapped:         113592 kB
Slab:            62800 kB
Committed_AS:  3513172 kB
PageTables:       2208 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= 66552 MiB
End job on node15 at 2008-07-02 13:42:24