Trace number 1039836

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 1807.31

General information on the benchmark

Namecsp/magicSquare/
normalized-magicSquare-17_glb.xml
MD5SUM59c987f6631c613813e79e7f44cdd8bc
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark455.393
Satisfiable
(Un)Satisfiability was proved
Number of variables289
Number of constraints37
Maximum constraint arity289
Maximum domain size289
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(36)

Solver Data (download as text)

0.00/0.00	c mistral-prime version 1.313
0.00/0.00	c 
0.00/0.00	c Parsing xml file
0.00/0.00	c          domains...............     0	(1 domains)
0.00/0.00	c          variables.............     0	(289 variables)
0.00/0.00	c          constraints...........  0.01	(37 constraints)
0.00/0.01	c Parsing time:   0.01
0.00/0.01	c
0.00/0.01	c Building model
0.00/0.05	c         0 constants
0.00/0.05	c         0 Boolean variables    (+0)
0.00/0.05	c         0 range variables      (+0)
0.00/0.05	c       289 domain (b) variables (+0)
0.00/0.05	c         0 domain (l) variables (+0)
0.00/0.05	c        37 constraints          (+41616)
0.00/0.05	c         0 values 
0.00/0.05	c Building time:   0.03
0.00/0.05	c
0.00/0.05	c Solving instance
0.00/0.05	c          heuristic = dom/wdeg
0.00/0.05	c          Randomized probing iteration = 100
0.00/0.05	c          probing limit = 30
0.00/0.05	c          level based weights = no
0.00/0.05	c          impact probing = no
0.00/0.05	c          restart policy = No restart
0.00/0.05	c          probing .......... 12.58
12.53/12.68	c          Probing Nodes 17966
12.53/12.68	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-1039836-1214997133/watcher-1039836-1214997133 -o /tmp/evaluation-result-1039836-1214997133/solver-1039836-1214997133 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1039836-1214997133.xml -v 1 -rs 1493275388 -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 3/67 18344
/proc/meminfo: memFree=1867248/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=4452 CPUtime=0
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 1978687062 4558848 233 996147200 134512640 135239859 4294956144 18446744073709551615 4159141232 0 0 4096 0 0 0 0 17 1 0 0
/proc/18344/statm: 1113 237 202 177 0 16 0

[startup+0.101105 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 18344
/proc/meminfo: memFree=1867248/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=14688 CPUtime=0.09
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3002 0 0 0 8 1 0 0 18 0 1 0 1978687062 15040512 2902 996147200 134512640 135239859 4294956144 18446744073709551615 135073856 0 0 4096 0 0 0 0 17 1 0 0
/proc/18344/statm: 3672 2902 420 177 0 2575 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14688

[startup+0.201099 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 18344
/proc/meminfo: memFree=1867248/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15484 CPUtime=0.19
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3265 0 0 0 18 1 0 0 18 0 1 0 1978687062 15855616 3100 996147200 134512640 135239859 4294956144 18446744073709551615 135095137 0 0 4096 0 0 0 0 17 1 0 0
/proc/18344/statm: 3871 3100 422 177 0 2774 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 15484

[startup+0.301111 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 18344
/proc/meminfo: memFree=1867248/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15748 CPUtime=0.29
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3332 0 0 0 28 1 0 0 19 0 1 0 1978687062 16125952 3167 996147200 134512640 135239859 4294956144 18446744073709551615 135102575 0 0 4096 0 0 0 0 17 1 0 0
/proc/18344/statm: 3937 3167 422 177 0 2840 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15748

[startup+0.701138 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 18344
/proc/meminfo: memFree=1867248/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15880 CPUtime=0.68
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3365 0 0 0 66 2 0 0 23 0 1 0 1978687062 16261120 3200 996147200 134512640 135239859 4294956144 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3970 3200 422 177 0 2873 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 15880

[startup+1.50119 s]
/proc/loadavg: 0.00 0.00 0.00 4/84 18364
/proc/meminfo: memFree=1826136/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15880 CPUtime=1.48
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3377 0 0 0 145 3 0 0 25 0 1 0 1978687062 16261120 3212 996147200 134512640 135239859 4294956144 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3970 3212 422 177 0 2873 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 15880

[startup+3.10129 s]
/proc/loadavg: 0.00 0.00 0.00 3/81 18400
/proc/meminfo: memFree=1826672/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15880 CPUtime=3.07
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3384 0 0 0 304 3 0 0 25 0 1 0 1978687062 16261120 3219 996147200 134512640 135239859 4294956144 18446744073709551615 134794132 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3970 3219 422 177 0 2873 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 15880

[startup+6.30249 s]
/proc/loadavg: 0.16 0.03 0.01 3/81 18400
/proc/meminfo: memFree=1782064/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15880 CPUtime=6.26
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3384 0 0 0 622 4 0 0 25 0 1 0 1978687062 16261120 3219 996147200 134512640 135239859 4294956144 18446744073709551615 135102575 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3970 3219 422 177 0 2873 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 15880

[startup+12.7019 s]
/proc/loadavg: 0.31 0.07 0.02 3/81 18400
/proc/meminfo: memFree=1780848/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15880 CPUtime=12.63
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3385 0 0 0 1259 4 0 0 25 0 1 0 1978687062 16261120 3220 996147200 134512640 135239859 4294956144 18446744073709551615 134794088 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3970 3220 423 177 0 2873 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 15880

[startup+25.5017 s]
/proc/loadavg: 0.68 0.16 0.05 3/81 18400
/proc/meminfo: memFree=1780272/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15880 CPUtime=25.38
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3385 0 0 0 2534 4 0 0 25 0 1 0 1978687062 16261120 3220 996147200 134512640 135239859 4294956144 18446744073709551615 134820750 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3970 3220 423 177 0 2873 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 15880

[startup+51.1013 s]
/proc/loadavg: 1.20 0.32 0.11 3/81 18400
/proc/meminfo: memFree=1780080/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15880 CPUtime=50.87
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3385 0 0 0 5083 4 0 0 25 0 1 0 1978687062 16261120 3220 996147200 134512640 135239859 4294956144 18446744073709551615 135067413 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3970 3220 423 177 0 2873 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 15880

[startup+102.301 s]
/proc/loadavg: 1.65 0.58 0.20 3/81 18400
/proc/meminfo: memFree=1778864/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15880 CPUtime=101.87
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3385 0 0 0 10183 4 0 0 25 0 1 0 1978687062 16261120 3220 996147200 134512640 135239859 4294956144 18446744073709551615 134736961 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3970 3220 423 177 0 2873 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 15880

[startup+162.301 s]
/proc/loadavg: 1.87 0.83 0.31 3/81 18400
/proc/meminfo: memFree=1778480/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15880 CPUtime=161.63
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3385 0 0 0 16159 4 0 0 25 0 1 0 1978687062 16261120 3220 996147200 134512640 135239859 4294956144 18446744073709551615 134794257 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3970 3220 423 177 0 2873 0
Current children cumulated CPU time (s) 161.63
Current children cumulated vsize (KiB) 15880

[startup+222.306 s]
/proc/loadavg: 1.95 1.04 0.42 3/81 18400
/proc/meminfo: memFree=1778480/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15884 CPUtime=221.39
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3386 0 0 0 22135 4 0 0 25 0 1 0 1978687062 16265216 3221 996147200 134512640 135239859 4294956144 18446744073709551615 135102596 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3971 3221 423 177 0 2874 0
Current children cumulated CPU time (s) 221.39
Current children cumulated vsize (KiB) 15884

[startup+282.302 s]
/proc/loadavg: 1.98 1.21 0.51 3/81 18400
/proc/meminfo: memFree=1778032/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15888 CPUtime=281.15
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3387 0 0 0 28111 4 0 0 25 0 1 0 1978687062 16269312 3222 996147200 134512640 135239859 4294956144 18446744073709551615 135095152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3972 3222 423 177 0 2875 0
Current children cumulated CPU time (s) 281.15
Current children cumulated vsize (KiB) 15888

[startup+342.301 s]
/proc/loadavg: 1.99 1.36 0.60 3/81 18400
/proc/meminfo: memFree=1778032/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15892 CPUtime=340.9
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3388 0 0 0 34086 4 0 0 25 0 1 0 1978687062 16273408 3223 996147200 134512640 135239859 4294956144 18446744073709551615 134821224 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3973 3223 423 177 0 2876 0
Current children cumulated CPU time (s) 340.9
Current children cumulated vsize (KiB) 15892

[startup+402.301 s]
/proc/loadavg: 1.99 1.47 0.69 3/81 18400
/proc/meminfo: memFree=1777968/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15900 CPUtime=400.66
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3390 0 0 0 40062 4 0 0 25 0 1 0 1978687062 16281600 3225 996147200 134512640 135239859 4294956144 18446744073709551615 134737192 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3975 3225 423 177 0 2878 0
Current children cumulated CPU time (s) 400.66
Current children cumulated vsize (KiB) 15900

[startup+462.302 s]
/proc/loadavg: 1.99 1.56 0.77 3/81 18400
/proc/meminfo: memFree=1777904/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15904 CPUtime=460.43
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3391 0 0 0 46038 5 0 0 25 0 1 0 1978687062 16285696 3226 996147200 134512640 135239859 4294956144 18446744073709551615 134821260 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3976 3226 423 177 0 2879 0
Current children cumulated CPU time (s) 460.43
Current children cumulated vsize (KiB) 15904

[startup+522.302 s]
/proc/loadavg: 1.99 1.64 0.84 3/81 18400
/proc/meminfo: memFree=1777904/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15908 CPUtime=520.2
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3392 0 0 0 52015 5 0 0 25 0 1 0 1978687062 16289792 3227 996147200 134512640 135239859 4294956144 18446744073709551615 134821260 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3977 3227 423 177 0 2880 0
Current children cumulated CPU time (s) 520.2
Current children cumulated vsize (KiB) 15908

[startup+582.301 s]
/proc/loadavg: 1.99 1.70 0.91 3/81 18400
/proc/meminfo: memFree=1777840/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15908 CPUtime=579.95
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3392 0 0 0 57990 5 0 0 25 0 1 0 1978687062 16289792 3227 996147200 134512640 135239859 4294956144 18446744073709551615 135067338 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3977 3227 423 177 0 2880 0
Current children cumulated CPU time (s) 579.95
Current children cumulated vsize (KiB) 15908

[startup+642.301 s]
/proc/loadavg: 1.99 1.75 0.98 3/81 18400
/proc/meminfo: memFree=1777840/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15908 CPUtime=639.71
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3392 0 0 0 63966 5 0 0 25 0 1 0 1978687062 16289792 3227 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3977 3227 423 177 0 2880 0
Current children cumulated CPU time (s) 639.71
Current children cumulated vsize (KiB) 15908


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

[startup+822.301 s]
/proc/loadavg: 1.99 1.86 1.15 3/81 18402
/proc/meminfo: memFree=1777648/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15908 CPUtime=818.99
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3392 0 0 0 81894 5 0 0 25 0 1 0 1978687062 16289792 3227 996147200 134512640 135239859 4294956144 18446744073709551615 135067330 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3977 3227 423 177 0 2880 0
Current children cumulated CPU time (s) 818.99
Current children cumulated vsize (KiB) 15908

[startup+882.305 s]
/proc/loadavg: 1.99 1.88 1.20 3/81 18402
/proc/meminfo: memFree=1777648/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15908 CPUtime=878.75
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3392 0 0 0 87870 5 0 0 25 0 1 0 1978687062 16289792 3227 996147200 134512640 135239859 4294956144 18446744073709551615 135102531 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3977 3227 423 177 0 2880 0
Current children cumulated CPU time (s) 878.75
Current children cumulated vsize (KiB) 15908

[startup+942.302 s]
/proc/loadavg: 1.99 1.90 1.25 3/81 18402
/proc/meminfo: memFree=1777648/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15908 CPUtime=938.51
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3392 0 0 0 93846 5 0 0 25 0 1 0 1978687062 16289792 3227 996147200 134512640 135239859 4294956144 18446744073709551615 134821127 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3977 3227 423 177 0 2880 0
Current children cumulated CPU time (s) 938.51
Current children cumulated vsize (KiB) 15908

[startup+1002.3 s]
/proc/loadavg: 1.99 1.92 1.29 3/81 18402
/proc/meminfo: memFree=1777648/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15908 CPUtime=998.27
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3392 0 0 0 99822 5 0 0 25 0 1 0 1978687062 16289792 3227 996147200 134512640 135239859 4294956144 18446744073709551615 135013761 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3977 3227 423 177 0 2880 0
Current children cumulated CPU time (s) 998.27
Current children cumulated vsize (KiB) 15908

[startup+1062.3 s]
/proc/loadavg: 1.99 1.93 1.33 3/81 18402
/proc/meminfo: memFree=1777584/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15912 CPUtime=1058.03
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3393 0 0 0 105798 5 0 0 25 0 1 0 1978687062 16293888 3228 996147200 134512640 135239859 4294956144 18446744073709551615 135072284 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3978 3228 423 177 0 2881 0
Current children cumulated CPU time (s) 1058.03
Current children cumulated vsize (KiB) 15912

[startup+1122.3 s]
/proc/loadavg: 1.99 1.94 1.37 3/81 18402
/proc/meminfo: memFree=1777584/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15912 CPUtime=1117.8
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3393 0 0 0 111774 6 0 0 25 0 1 0 1978687062 16293888 3228 996147200 134512640 135239859 4294956144 18446744073709551615 134790279 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3978 3228 423 177 0 2881 0
Current children cumulated CPU time (s) 1117.8
Current children cumulated vsize (KiB) 15912

[startup+1182.3 s]
/proc/loadavg: 1.99 1.95 1.41 3/81 18402
/proc/meminfo: memFree=1777584/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15912 CPUtime=1177.56
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3393 0 0 0 117750 6 0 0 25 0 1 0 1978687062 16293888 3228 996147200 134512640 135239859 4294956144 18446744073709551615 135074160 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3978 3228 423 177 0 2881 0
Current children cumulated CPU time (s) 1177.56
Current children cumulated vsize (KiB) 15912

[startup+1242.3 s]
/proc/loadavg: 1.99 1.95 1.44 3/81 18402
/proc/meminfo: memFree=1777328/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15912 CPUtime=1237.32
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3393 0 0 0 123726 6 0 0 25 0 1 0 1978687062 16293888 3228 996147200 134512640 135239859 4294956144 18446744073709551615 134790279 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3978 3228 423 177 0 2881 0
Current children cumulated CPU time (s) 1237.32
Current children cumulated vsize (KiB) 15912

[startup+1302.3 s]
/proc/loadavg: 1.99 1.96 1.47 3/81 18402
/proc/meminfo: memFree=1777264/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15912 CPUtime=1297.08
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3393 0 0 0 129702 6 0 0 25 0 1 0 1978687062 16293888 3228 996147200 134512640 135239859 4294956144 18446744073709551615 134821199 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3978 3228 423 177 0 2881 0
Current children cumulated CPU time (s) 1297.08
Current children cumulated vsize (KiB) 15912

[startup+1362.3 s]
/proc/loadavg: 1.99 1.96 1.50 3/81 18402
/proc/meminfo: memFree=1777200/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15912 CPUtime=1356.84
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3393 0 0 0 135678 6 0 0 25 0 1 0 1978687062 16293888 3228 996147200 134512640 135239859 4294956144 18446744073709551615 134737480 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3978 3228 423 177 0 2881 0
Current children cumulated CPU time (s) 1356.84
Current children cumulated vsize (KiB) 15912

[startup+1422.3 s]
/proc/loadavg: 1.99 1.97 1.53 3/81 18402
/proc/meminfo: memFree=1777200/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15912 CPUtime=1416.6
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3393 0 0 0 141654 6 0 0 25 0 1 0 1978687062 16293888 3228 996147200 134512640 135239859 4294956144 18446744073709551615 134790279 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3978 3228 423 177 0 2881 0
Current children cumulated CPU time (s) 1416.6
Current children cumulated vsize (KiB) 15912

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.56 3/81 18402
/proc/meminfo: memFree=1777200/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15912 CPUtime=1476.36
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3393 0 0 0 147630 6 0 0 25 0 1 0 1978687062 16293888 3228 996147200 134512640 135239859 4294956144 18446744073709551615 134821152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3978 3228 423 177 0 2881 0
Current children cumulated CPU time (s) 1476.36
Current children cumulated vsize (KiB) 15912

[startup+1542.31 s]
/proc/loadavg: 1.99 1.97 1.58 3/81 18402
/proc/meminfo: memFree=1777264/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15912 CPUtime=1536.12
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3393 0 0 0 153606 6 0 0 25 0 1 0 1978687062 16293888 3228 996147200 134512640 135239859 4294956144 18446744073709551615 134790279 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3978 3228 423 177 0 2881 0
Current children cumulated CPU time (s) 1536.12
Current children cumulated vsize (KiB) 15912

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.61 3/81 18402
/proc/meminfo: memFree=1777264/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15912 CPUtime=1595.88
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3393 0 0 0 159582 6 0 0 25 0 1 0 1978687062 16293888 3228 996147200 134512640 135239859 4294956144 18446744073709551615 134821199 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3978 3228 423 177 0 2881 0
Current children cumulated CPU time (s) 1595.88
Current children cumulated vsize (KiB) 15912

[startup+1662.3 s]
/proc/loadavg: 2.05 1.99 1.63 3/81 18402
/proc/meminfo: memFree=1777264/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15912 CPUtime=1655.64
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3393 0 0 0 165558 6 0 0 25 0 1 0 1978687062 16293888 3228 996147200 134512640 135239859 4294956144 18446744073709551615 135030947 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3978 3228 423 177 0 2881 0
Current children cumulated CPU time (s) 1655.64
Current children cumulated vsize (KiB) 15912

[startup+1722.3 s]
/proc/loadavg: 2.11 2.02 1.66 3/81 18402
/proc/meminfo: memFree=1777264/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15912 CPUtime=1715.4
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3393 0 0 0 171534 6 0 0 25 0 1 0 1978687062 16293888 3228 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3978 3228 423 177 0 2881 0
Current children cumulated CPU time (s) 1715.4
Current children cumulated vsize (KiB) 15912

[startup+1782.3 s]
/proc/loadavg: 2.04 2.01 1.68 3/81 18402
/proc/meminfo: memFree=1777008/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15912 CPUtime=1775.16
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3393 0 0 0 177510 6 0 0 25 0 1 0 1978687062 16293888 3228 996147200 134512640 135239859 4294956144 18446744073709551615 135073916 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3978 3228 423 177 0 2881 0
Current children cumulated CPU time (s) 1775.16
Current children cumulated vsize (KiB) 15912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.3 s]
/proc/loadavg: 2.03 2.01 1.69 3/81 18402
/proc/meminfo: memFree=1777008/2055920 swapFree=4180440/4192956
[pid=18344] ppid=18342 vsize=15912 CPUtime=1800.07
/proc/18344/stat : 18344 (xsolve) R 18342 18344 18289 0 -1 4194304 3393 0 0 0 180000 7 0 0 25 0 1 0 1978687062 16293888 3228 996147200 134512640 135239859 4294956144 18446744073709551615 134820623 0 0 4096 0 0 0 0 17 0 0 0
/proc/18344/statm: 3978 3228 423 177 0 2881 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 15912

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.31
CPU time (s): 1800.08
CPU user time (s): 1800
CPU system time (s): 0.074988
CPU usage (%): 99.5998
Max. virtual memory (cumulated for all children) (KiB): 15912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
system time used= 0.074988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3393
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= 8
involuntary context switches= 26299

runsolver used 1.85872 second user time and 4.72528 second system time

The end

Launcher Data (download as text)

Begin job on node29 at 2008-07-02 13:12:13
IDJOB=1039836
IDBENCH=53646
IDSOLVER=342
FILE ID=node29/1039836-1214997133
PBS_JOBID= 7870865
Free space on /tmp= 66544 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/magicSquare/normalized-magicSquare-17_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-1039836-1214997133/watcher-1039836-1214997133 -o /tmp/evaluation-result-1039836-1214997133/solver-1039836-1214997133 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1039836-1214997133.xml -v 1 -rs 1493275388 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 59c987f6631c613813e79e7f44cdd8bc
RANDOM SEED=1493275388

node29.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		: 3000.220
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		: 3000.220
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:       1867872 kB
Buffers:         22092 kB
Cached:          93340 kB
SwapCached:       6492 kB
Active:          62880 kB
Inactive:        61956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1867872 kB
SwapTotal:     4192956 kB
SwapFree:      4180440 kB
Dirty:             984 kB
Writeback:           0 kB
Mapped:          15076 kB
Slab:            48648 kB
Committed_AS:  3249200 kB
PageTables:       1792 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= 66536 MiB
End job on node29 at 2008-07-02 13:42:22