Trace number 1039846

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) 1800.08 1815.01

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)

0.00/0.01	c mistral-prime version 1.313
0.00/0.01	c 
0.00/0.01	c Parsing xml file
0.00/0.01	c          domains...............     0	(1 domains)
0.00/0.01	c          variables.............     0	(256 variables)
0.00/0.01	c          constraints...........  0.01	(35 constraints)
0.00/0.01	c Parsing time:   0.01
0.00/0.01	c
0.00/0.01	c Building model
0.01/0.05	c         0 constants
0.01/0.05	c         0 Boolean variables    (+0)
0.01/0.05	c         0 range variables      (+0)
0.01/0.05	c       256 domain (b) variables (+0)
0.01/0.05	c         0 domain (l) variables (+0)
0.01/0.05	c        35 constraints          (+32640)
0.01/0.05	c         0 values 
0.01/0.05	c Building time:   0.03
0.01/0.05	c
0.01/0.05	c Solving instance
0.01/0.05	c          heuristic = dom/wdeg
0.01/0.05	c          Randomized probing iteration = 100
0.01/0.05	c          probing limit = 30
0.01/0.05	c          level based weights = no
0.01/0.05	c          impact probing = no
0.01/0.05	c          restart policy = No restart
0.01/0.05	c          probing ..........   9.4
9.39/9.55	c          Probing Nodes 16161
9.39/9.55	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-1039846-1214997133/watcher-1039846-1214997133 -o /tmp/evaluation-result-1039846-1214997133/solver-1039846-1214997133 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1039846-1214997133.xml -v 1 -rs 1194207627 -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: 0.00 0.00 0.00 5/68 5125
/proc/meminfo: memFree=1619008/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=1968 CPUtime=0
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 44 0 0 0 0 0 0 0 20 0 1 0 1978687890 2015232 29 996147200 134512640 135239859 4294956144 18446744073709551615 2605355 0 0 4096 0 0 0 0 17 0 0 0
/proc/5124/statm: 492 29 21 177 0 4 0

[startup+0.02778 s]
/proc/loadavg: 0.00 0.00 0.00 5/68 5125
/proc/meminfo: memFree=1619008/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=7248 CPUtime=0.01
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 1153 0 0 0 1 0 0 0 20 0 1 0 1978687890 7421952 1119 996147200 134512640 135239859 4294956144 18446744073709551615 3040891 0 0 4096 0 0 0 0 17 0 0 0
/proc/5124/statm: 1812 1119 412 177 0 715 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7248

[startup+0.10278 s]
/proc/loadavg: 0.00 0.00 0.00 5/68 5125
/proc/meminfo: memFree=1619008/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=12800 CPUtime=0.08
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2539 0 0 0 7 1 0 0 20 0 1 0 1978687890 13107200 2472 996147200 134512640 135239859 4294956144 18446744073709551615 135042319 0 0 4096 0 0 0 0 17 1 0 0
/proc/5124/statm: 3200 2472 422 177 0 2103 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12800

[startup+0.302803 s]
/proc/loadavg: 0.00 0.00 0.00 5/68 5125
/proc/meminfo: memFree=1619008/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13324 CPUtime=0.28
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2709 0 0 0 27 1 0 0 21 0 1 0 1978687890 13643776 2577 996147200 134512640 135239859 4294956144 18446744073709551615 135095149 0 0 4096 0 0 0 0 17 1 0 0
/proc/5124/statm: 3331 2577 422 177 0 2234 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 13324

[startup+0.702844 s]
/proc/loadavg: 0.00 0.00 0.00 5/68 5125
/proc/meminfo: memFree=1619008/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13588 CPUtime=0.63
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2777 0 0 0 62 1 0 0 25 0 1 0 1978687890 13914112 2645 996147200 134512640 135239859 4294956144 18446744073709551615 135073857 0 0 4096 0 0 0 0 17 0 0 0
/proc/5124/statm: 3397 2645 422 177 0 2300 0
Current children cumulated CPU time (s) 0.63
Current children cumulated vsize (KiB) 13588

[startup+1.50193 s]
/proc/loadavg: 0.16 0.03 0.01 3/84 5144
/proc/meminfo: memFree=1578168/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13720 CPUtime=1.42
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2800 0 0 0 140 2 0 0 25 0 1 0 1978687890 14049280 2668 996147200 134512640 135239859 4294956144 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 0 0 0
/proc/5124/statm: 3430 2668 422 177 0 2333 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 13720

[startup+3.10109 s]
/proc/loadavg: 0.16 0.03 0.01 4/83 5193
/proc/meminfo: memFree=1600056/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13724 CPUtime=3.01
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2804 0 0 0 299 2 0 0 25 0 1 0 1978687890 14053376 2672 996147200 134512640 135239859 4294956144 18446744073709551615 135102596 0 0 4096 0 0 0 0 17 0 0 0
/proc/5124/statm: 3431 2672 422 177 0 2334 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 13724

[startup+6.30142 s]
/proc/loadavg: 0.47 0.10 0.03 4/83 5193
/proc/meminfo: memFree=1530680/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13724 CPUtime=6.2
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2805 0 0 0 618 2 0 0 25 0 1 0 1978687890 14053376 2673 996147200 134512640 135239859 4294956144 18446744073709551615 135074195 0 0 4096 0 0 0 0 17 0 0 0
/proc/5124/statm: 3431 2673 422 177 0 2334 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 13724

[startup+12.7011 s]
/proc/loadavg: 0.59 0.13 0.04 3/83 5193
/proc/meminfo: memFree=1439800/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13724 CPUtime=12.57
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2807 0 0 0 1253 4 0 0 25 0 1 0 1978687890 14053376 2675 996147200 134512640 135239859 4294956144 18446744073709551615 134790237 0 0 4096 0 0 0 0 17 0 0 0
/proc/5124/statm: 3431 2675 423 177 0 2334 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 13724

[startup+25.5014 s]
/proc/loadavg: 0.90 0.22 0.07 3/83 5193
/proc/meminfo: memFree=1267128/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13724 CPUtime=25.31
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2807 0 0 0 2525 6 0 0 25 0 1 0 1978687890 14053376 2675 996147200 134512640 135239859 4294956144 18446744073709551615 135095136 0 0 4096 0 0 0 0 17 0 0 0
/proc/5124/statm: 3431 2675 423 177 0 2334 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 13724

[startup+51.102 s]
/proc/loadavg: 1.47 0.41 0.14 3/83 5193
/proc/meminfo: memFree=939000/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13724 CPUtime=50.77
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2807 0 0 0 5065 12 0 0 25 0 1 0 1978687890 14053376 2675 996147200 134512640 135239859 4294956144 18446744073709551615 135073891 0 0 4096 0 0 0 0 17 0 0 0
/proc/5124/statm: 3431 2675 423 177 0 2334 0
Current children cumulated CPU time (s) 50.77
Current children cumulated vsize (KiB) 13724

[startup+102.306 s]
/proc/loadavg: 1.97 0.71 0.25 3/83 5193
/proc/meminfo: memFree=262776/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13724 CPUtime=101.71
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2807 0 0 0 10145 26 0 0 25 0 1 0 1978687890 14053376 2675 996147200 134512640 135239859 4294956144 18446744073709551615 134821215 0 0 4096 0 0 0 0 17 0 0 0
/proc/5124/statm: 3431 2675 423 177 0 2334 0
Current children cumulated CPU time (s) 101.71
Current children cumulated vsize (KiB) 13724

[startup+162.302 s]
/proc/loadavg: 2.40 1.05 0.40 3/83 5193
/proc/meminfo: memFree=14840/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13724 CPUtime=161.37
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2807 0 0 0 16093 44 0 0 25 0 1 0 1978687890 14053376 2675 996147200 134512640 135239859 4294956144 18446744073709551615 135067338 0 0 4096 0 0 0 0 17 1 0 0
/proc/5124/statm: 3431 2675 423 177 0 2334 0
Current children cumulated CPU time (s) 161.37
Current children cumulated vsize (KiB) 13724

[startup+222.306 s]
/proc/loadavg: 2.18 1.24 0.50 3/81 5228
/proc/meminfo: memFree=1867728/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13728 CPUtime=220.82
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2808 0 0 0 22034 48 0 0 25 0 1 0 1978687890 14057472 2676 996147200 134512640 135239859 4294956144 18446744073709551615 135067338 0 0 4096 0 0 0 0 17 1 0 0
/proc/5124/statm: 3432 2676 423 177 0 2335 0
Current children cumulated CPU time (s) 220.82
Current children cumulated vsize (KiB) 13728

[startup+282.301 s]
/proc/loadavg: 2.06 1.37 0.59 3/81 5228
/proc/meminfo: memFree=1867664/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13732 CPUtime=280.3
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2809 0 0 0 27982 48 0 0 25 0 1 0 1978687890 14061568 2677 996147200 134512640 135239859 4294956144 18446744073709551615 135015811 0 0 4096 0 0 0 0 17 1 0 0
/proc/5124/statm: 3433 2677 423 177 0 2336 0
Current children cumulated CPU time (s) 280.3
Current children cumulated vsize (KiB) 13732

[startup+342.301 s]
/proc/loadavg: 2.02 1.48 0.68 3/81 5228
/proc/meminfo: memFree=1867536/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13740 CPUtime=339.79
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2811 0 0 0 33931 48 0 0 25 0 1 0 1978687890 14069760 2679 996147200 134512640 135239859 4294956144 18446744073709551615 135095152 0 0 4096 0 0 0 0 17 1 0 0
/proc/5124/statm: 3435 2679 423 177 0 2338 0
Current children cumulated CPU time (s) 339.79
Current children cumulated vsize (KiB) 13740

[startup+402.302 s]
/proc/loadavg: 2.01 1.58 0.76 3/81 5228
/proc/meminfo: memFree=1866384/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13744 CPUtime=399.29
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2812 0 0 0 39881 48 0 0 25 0 1 0 1978687890 14073856 2680 996147200 134512640 135239859 4294956144 18446744073709551615 135072153 0 0 4096 0 0 0 0 17 1 0 0
/proc/5124/statm: 3436 2680 423 177 0 2339 0
Current children cumulated CPU time (s) 399.29
Current children cumulated vsize (KiB) 13744

[startup+462.302 s]
/proc/loadavg: 2.00 1.65 0.83 3/81 5228
/proc/meminfo: memFree=1866384/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13752 CPUtime=458.78
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2814 0 0 0 45830 48 0 0 25 0 1 0 1978687890 14082048 2682 996147200 134512640 135239859 4294956144 18446744073709551615 134821254 0 0 4096 0 0 0 0 17 1 0 0
/proc/5124/statm: 3438 2682 423 177 0 2341 0
Current children cumulated CPU time (s) 458.78
Current children cumulated vsize (KiB) 13752

[startup+522.302 s]
/proc/loadavg: 2.00 1.71 0.90 3/81 5228
/proc/meminfo: memFree=1866384/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13760 CPUtime=518.28
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2816 0 0 0 51780 48 0 0 25 0 1 0 1978687890 14090240 2684 996147200 134512640 135239859 4294956144 18446744073709551615 135095152 0 0 4096 0 0 0 0 17 1 0 0
/proc/5124/statm: 3440 2684 423 177 0 2343 0
Current children cumulated CPU time (s) 518.28
Current children cumulated vsize (KiB) 13760

[startup+582.301 s]
/proc/loadavg: 2.07 1.78 0.97 3/81 5228
/proc/meminfo: memFree=1866384/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13760 CPUtime=577.77
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2816 0 0 0 57729 48 0 0 25 0 1 0 1978687890 14090240 2684 996147200 134512640 135239859 4294956144 18446744073709551615 135095166 0 0 4096 0 0 0 0 17 1 0 0
/proc/5124/statm: 3440 2684 423 177 0 2343 0
Current children cumulated CPU time (s) 577.77
Current children cumulated vsize (KiB) 13760

[startup+642.301 s]
/proc/loadavg: 2.08 1.83 1.04 3/81 5228
/proc/meminfo: memFree=1866384/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13764 CPUtime=637.27
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2817 0 0 0 63679 48 0 0 25 0 1 0 1978687890 14094336 2685 996147200 134512640 135239859 4294956144 18446744073709551615 134737860 0 0 4096 0 0 0 0 17 1 0 0
/proc/5124/statm: 3441 2685 423 177 0 2344 0
Current children cumulated CPU time (s) 637.27
Current children cumulated vsize (KiB) 13764


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

[startup+882.305 s]
/proc/loadavg: 2.27 2.01 1.28 3/81 5228
/proc/meminfo: memFree=1866192/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13764 CPUtime=875.24
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2817 0 0 0 87476 48 0 0 25 0 1 0 1978687890 14094336 2685 996147200 134512640 135239859 4294956144 18446744073709551615 135095149 0 0 4096 0 0 0 0 17 1 0 0
/proc/5124/statm: 3441 2685 423 177 0 2344 0
Current children cumulated CPU time (s) 875.24
Current children cumulated vsize (KiB) 13764

[startup+942.302 s]
/proc/loadavg: 2.21 2.05 1.34 3/81 5228
/proc/meminfo: memFree=1866064/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13764 CPUtime=934.73
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2817 0 0 0 93425 48 0 0 25 0 1 0 1978687890 14094336 2685 996147200 134512640 135239859 4294956144 18446744073709551615 134821199 0 0 4096 0 0 0 0 17 1 0 0
/proc/5124/statm: 3441 2685 423 177 0 2344 0
Current children cumulated CPU time (s) 934.73
Current children cumulated vsize (KiB) 13764

[startup+1002.3 s]
/proc/loadavg: 2.11 2.05 1.38 3/81 5228
/proc/meminfo: memFree=1866064/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13768 CPUtime=994.22
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2818 0 0 0 99374 48 0 0 25 0 1 0 1978687890 14098432 2686 996147200 134512640 135239859 4294956144 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 1 0 0
/proc/5124/statm: 3442 2686 423 177 0 2345 0
Current children cumulated CPU time (s) 994.22
Current children cumulated vsize (KiB) 13768

[startup+1062.3 s]
/proc/loadavg: 2.04 2.04 1.42 3/81 5228
/proc/meminfo: memFree=1866064/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13772 CPUtime=1053.72
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2819 0 0 0 105324 48 0 0 25 0 1 0 1978687890 14102528 2687 996147200 134512640 135239859 4294956144 18446744073709551615 134794114 0 0 4096 0 0 0 0 17 1 0 0
/proc/5124/statm: 3443 2687 423 177 0 2346 0
Current children cumulated CPU time (s) 1053.72
Current children cumulated vsize (KiB) 13772

[startup+1122.3 s]
/proc/loadavg: 2.01 2.03 1.45 3/81 5228
/proc/meminfo: memFree=1866000/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13772 CPUtime=1113.21
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2819 0 0 0 111273 48 0 0 25 0 1 0 1978687890 14102528 2687 996147200 134512640 135239859 4294956144 18446744073709551615 134737492 0 0 4096 0 0 0 0 17 1 0 0
/proc/5124/statm: 3443 2687 423 177 0 2346 0
Current children cumulated CPU time (s) 1113.21
Current children cumulated vsize (KiB) 13772

[startup+1182.3 s]
/proc/loadavg: 2.00 2.02 1.48 3/81 5228
/proc/meminfo: memFree=1866000/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13772 CPUtime=1172.7
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2819 0 0 0 117222 48 0 0 25 0 1 0 1978687890 14102528 2687 996147200 134512640 135239859 4294956144 18446744073709551615 135095152 0 0 4096 0 0 0 0 17 1 0 0
/proc/5124/statm: 3443 2687 423 177 0 2346 0
Current children cumulated CPU time (s) 1172.7
Current children cumulated vsize (KiB) 13772

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 1.51 3/81 5228
/proc/meminfo: memFree=1865808/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13772 CPUtime=1232.19
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2819 0 0 0 123171 48 0 0 25 0 1 0 1978687890 14102528 2687 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/5124/statm: 3443 2687 423 177 0 2346 0
Current children cumulated CPU time (s) 1232.19
Current children cumulated vsize (KiB) 13772

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 1.54 3/81 5228
/proc/meminfo: memFree=1865744/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13772 CPUtime=1291.69
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2819 0 0 0 129121 48 0 0 25 0 1 0 1978687890 14102528 2687 996147200 134512640 135239859 4294956144 18446744073709551615 134821199 0 0 4096 0 0 0 0 17 1 0 0
/proc/5124/statm: 3443 2687 423 177 0 2346 0
Current children cumulated CPU time (s) 1291.69
Current children cumulated vsize (KiB) 13772

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 1.57 3/81 5228
/proc/meminfo: memFree=1865744/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13772 CPUtime=1351.19
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2819 0 0 0 135070 49 0 0 25 0 1 0 1978687890 14102528 2687 996147200 134512640 135239859 4294956144 18446744073709551615 134829840 0 0 4096 0 0 0 0 17 1 0 0
/proc/5124/statm: 3443 2687 423 177 0 2346 0
Current children cumulated CPU time (s) 1351.19
Current children cumulated vsize (KiB) 13772

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 1.59 3/81 5228
/proc/meminfo: memFree=1865744/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13772 CPUtime=1410.69
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2819 0 0 0 141020 49 0 0 25 0 1 0 1978687890 14102528 2687 996147200 134512640 135239859 4294956144 18446744073709551615 134737085 0 0 4096 0 0 0 0 17 1 0 0
/proc/5124/statm: 3443 2687 423 177 0 2346 0
Current children cumulated CPU time (s) 1410.69
Current children cumulated vsize (KiB) 13772

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.61 3/81 5228
/proc/meminfo: memFree=1865680/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13772 CPUtime=1470.18
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2819 0 0 0 146969 49 0 0 25 0 1 0 1978687890 14102528 2687 996147200 134512640 135239859 4294956144 18446744073709551615 134820750 0 0 4096 0 0 0 0 17 1 0 0
/proc/5124/statm: 3443 2687 423 177 0 2346 0
Current children cumulated CPU time (s) 1470.18
Current children cumulated vsize (KiB) 13772

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 1.64 3/81 5228
/proc/meminfo: memFree=1865680/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13772 CPUtime=1529.68
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2819 0 0 0 152919 49 0 0 25 0 1 0 1978687890 14102528 2687 996147200 134512640 135239859 4294956144 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 1 0 0
/proc/5124/statm: 3443 2687 423 177 0 2346 0
Current children cumulated CPU time (s) 1529.68
Current children cumulated vsize (KiB) 13772

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.65 3/81 5230
/proc/meminfo: memFree=1865360/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13772 CPUtime=1589.16
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2819 0 0 0 158867 49 0 0 25 0 1 0 1978687890 14102528 2687 996147200 134512640 135239859 4294956144 18446744073709551615 134791662 0 0 4096 0 0 0 0 17 1 0 0
/proc/5124/statm: 3443 2687 423 177 0 2346 0
Current children cumulated CPU time (s) 1589.16
Current children cumulated vsize (KiB) 13772

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.67 3/81 5230
/proc/meminfo: memFree=1865424/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13772 CPUtime=1648.65
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2819 0 0 0 164816 49 0 0 25 0 1 0 1978687890 14102528 2687 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/5124/statm: 3443 2687 423 177 0 2346 0
Current children cumulated CPU time (s) 1648.65
Current children cumulated vsize (KiB) 13772

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.69 3/81 5230
/proc/meminfo: memFree=1865424/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13772 CPUtime=1708.15
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2819 0 0 0 170766 49 0 0 25 0 1 0 1978687890 14102528 2687 996147200 134512640 135239859 4294956144 18446744073709551615 134736961 0 0 4096 0 0 0 0 17 1 0 0
/proc/5124/statm: 3443 2687 423 177 0 2346 0
Current children cumulated CPU time (s) 1708.15
Current children cumulated vsize (KiB) 13772

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.71 3/81 5230
/proc/meminfo: memFree=1865360/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13772 CPUtime=1767.63
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2819 0 0 0 176714 49 0 0 25 0 1 0 1978687890 14102528 2687 996147200 134512640 135239859 4294956144 18446744073709551615 134794088 0 0 4096 0 0 0 0 17 1 0 0
/proc/5124/statm: 3443 2687 423 177 0 2346 0
Current children cumulated CPU time (s) 1767.63
Current children cumulated vsize (KiB) 13772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815 s]
/proc/loadavg: 2.00 2.00 1.72 3/81 5230
/proc/meminfo: memFree=1865360/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13772 CPUtime=1800.06
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2819 0 0 0 179957 49 0 0 25 0 1 0 1978687890 14102528 2687 996147200 134512640 135239859 4294956144 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 1 0 0
/proc/5124/statm: 3443 2687 423 177 0 2346 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 13772

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

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

[startup+1815 s]
/proc/loadavg: 2.00 2.00 1.72 3/81 5230
/proc/meminfo: memFree=1865360/2055920 swapFree=4180448/4192956
[pid=5124] ppid=5121 vsize=13772 CPUtime=1800.06
/proc/5124/stat : 5124 (xsolve) R 5121 5124 5077 0 -1 4194304 2819 0 0 0 179957 49 0 0 25 0 1 0 1978687890 14102528 2687 996147200 134512640 135239859 4294956144 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 1 0 0
/proc/5124/statm: 3443 2687 423 177 0 2346 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 13772

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.01
CPU time (s): 1800.08
CPU user time (s): 1799.58
CPU system time (s): 0.500923
CPU usage (%): 99.1773
Max. virtual memory (cumulated for all children) (KiB): 13772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.58
system time used= 0.500923
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2819
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= 37324

runsolver used 1.62175 second user time and 4.99624 second system time

The end

Launcher Data (download as text)

Begin job on node24 at 2008-07-02 13:12:13
IDJOB=1039846
IDBENCH=53647
IDSOLVER=342
FILE ID=node24/1039846-1214997133
PBS_JOBID= 7870875
Free space on /tmp= 66528 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/magicSquare/normalized-magicSquare-16_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-1039846-1214997133/watcher-1039846-1214997133 -o /tmp/evaluation-result-1039846-1214997133/solver-1039846-1214997133 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1039846-1214997133.xml -v 1 -rs 1194207627 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 906ffa75db05749face78c09510fe98d
RANDOM SEED=1194207627

node24.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		: 3000.232
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		: 3000.232
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:       1619616 kB
Buffers:         53868 kB
Cached:         297324 kB
SwapCached:       6556 kB
Active:         108860 kB
Inactive:       251228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1619616 kB
SwapTotal:     4192956 kB
SwapFree:      4180448 kB
Dirty:             988 kB
Writeback:           0 kB
Mapped:          14696 kB
Slab:            61816 kB
Committed_AS:  3343416 kB
PageTables:       1692 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= 66520 MiB
End job on node24 at 2008-07-02 13:42:30