Trace number 1039896

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) 1800.09 1807.31

General information on the benchmark

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

Solver Data (download as text)

0.00/0.00	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	(64 variables)
0.00/0.00	c          constraints...........     0	(19 constraints)
0.00/0.00	c Parsing time:      0
0.00/0.00	c
0.00/0.00	c Building model
0.00/0.01	c         0 constants
0.00/0.01	c         0 Boolean variables    (+0)
0.00/0.01	c         0 range variables      (+0)
0.00/0.01	c        64 domain (b) variables (+0)
0.00/0.01	c         0 domain (l) variables (+0)
0.00/0.01	c        19 constraints          (+2016)
0.00/0.01	c         0 values 
0.00/0.01	c Building time:      0
0.00/0.01	c
0.00/0.01	c Solving instance
0.00/0.01	c          heuristic = dom/wdeg
0.00/0.01	c          Randomized probing iteration = 100
0.00/0.01	c          probing limit = 30
0.00/0.01	c          level based weights = no
0.00/0.01	c          impact probing = no
0.00/0.01	c          restart policy = No restart
0.00/0.01	c          probing ..........  0.44
0.38/0.45	c          Probing Nodes  5761
0.38/0.45	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-1039896-1214997137/watcher-1039896-1214997137 -o /tmp/evaluation-result-1039896-1214997137/solver-1039896-1214997137 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1039896-1214997137.xml -v 1 -rs 1347020953 -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 11326
/proc/meminfo: memFree=1685328/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=4452 CPUtime=0
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 235 0 0 0 0 0 0 0 18 0 1 0 1978689048 4558848 203 996147200 134512640 135239859 4294956144 18446744073709551615 4158858564 0 0 4096 0 0 0 0 17 1 0 0
/proc/11326/statm: 1113 217 182 177 0 16 0

[startup+0.010172 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 11326
/proc/meminfo: memFree=1685328/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=4724 CPUtime=0
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 517 0 0 0 0 0 0 0 18 0 1 0 1978689048 4837376 483 996147200 134512640 135239859 4294956144 18446744073709551615 11023995 0 0 4096 0 0 0 0 17 1 0 0
/proc/11326/statm: 1181 487 406 177 0 84 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4724

[startup+0.10118 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 11326
/proc/meminfo: memFree=1685328/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5272 CPUtime=0.09
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 662 0 0 0 9 0 0 0 18 0 1 0 1978689048 5398528 628 996147200 134512640 135239859 4294956144 18446744073709551615 134794114 0 0 4096 0 0 0 0 17 1 0 0
/proc/11326/statm: 1318 628 420 177 0 221 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5272

[startup+0.3012 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 11326
/proc/meminfo: memFree=1685328/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5272 CPUtime=0.29
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 665 0 0 0 29 0 0 0 19 0 1 0 1978689048 5398528 631 996147200 134512640 135239859 4294956144 18446744073709551615 134794108 0 0 4096 0 0 0 0 17 1 0 0
/proc/11326/statm: 1318 631 420 177 0 221 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5272

[startup+0.701237 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 11326
/proc/meminfo: memFree=1685328/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5276 CPUtime=0.68
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 670 0 0 0 68 0 0 0 23 0 1 0 1978689048 5402624 636 996147200 134512640 135239859 4294956144 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1319 636 424 177 0 222 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 5276

[startup+1.50131 s]
/proc/loadavg: 0.00 0.00 0.00 3/74 11338
/proc/meminfo: memFree=1679376/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5276 CPUtime=1.48
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 670 0 0 0 148 0 0 0 25 0 1 0 1978689048 5402624 636 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1319 636 424 177 0 222 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 5276

[startup+3.10147 s]
/proc/loadavg: 0.00 0.00 0.00 3/74 11338
/proc/meminfo: memFree=1679184/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5276 CPUtime=3.07
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 670 0 0 0 307 0 0 0 25 0 1 0 1978689048 5402624 636 996147200 134512640 135239859 4294956144 18446744073709551615 135095136 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1319 636 424 177 0 222 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 5276

[startup+6.30177 s]
/proc/loadavg: 0.16 0.03 0.01 3/74 11338
/proc/meminfo: memFree=1679056/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5276 CPUtime=6.26
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 670 0 0 0 626 0 0 0 25 0 1 0 1978689048 5402624 636 996147200 134512640 135239859 4294956144 18446744073709551615 135102562 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1319 636 424 177 0 222 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 5276

[startup+12.7014 s]
/proc/loadavg: 0.31 0.07 0.02 3/74 11338
/proc/meminfo: memFree=1678864/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5276 CPUtime=12.64
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 670 0 0 0 1264 0 0 0 25 0 1 0 1978689048 5402624 636 996147200 134512640 135239859 4294956144 18446744073709551615 134821272 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1319 636 424 177 0 222 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 5276

[startup+25.5016 s]
/proc/loadavg: 0.68 0.16 0.05 3/74 11338
/proc/meminfo: memFree=1678864/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5276 CPUtime=25.38
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 670 0 0 0 2538 0 0 0 25 0 1 0 1978689048 5402624 636 996147200 134512640 135239859 4294956144 18446744073709551615 134738147 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1319 636 424 177 0 222 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 5276

[startup+51.101 s]
/proc/loadavg: 1.20 0.32 0.11 3/74 11338
/proc/meminfo: memFree=1678800/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5276 CPUtime=50.88
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 670 0 0 0 5088 0 0 0 25 0 1 0 1978689048 5402624 636 996147200 134512640 135239859 4294956144 18446744073709551615 135073896 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1319 636 424 177 0 222 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 5276

[startup+102.306 s]
/proc/loadavg: 1.76 0.61 0.22 3/74 11338
/proc/meminfo: memFree=1678672/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5280 CPUtime=101.88
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 671 0 0 0 10188 0 0 0 25 0 1 0 1978689048 5406720 637 996147200 134512640 135239859 4294956144 18446744073709551615 135095232 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1320 637 424 177 0 223 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 5280

[startup+162.302 s]
/proc/loadavg: 1.91 0.86 0.32 3/74 11338
/proc/meminfo: memFree=1678608/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5280 CPUtime=161.63
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 671 0 0 0 16163 0 0 0 25 0 1 0 1978689048 5406720 637 996147200 134512640 135239859 4294956144 18446744073709551615 134737686 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1320 637 424 177 0 223 0
Current children cumulated CPU time (s) 161.63
Current children cumulated vsize (KiB) 5280

[startup+222.301 s]
/proc/loadavg: 1.97 1.06 0.43 3/74 11338
/proc/meminfo: memFree=1678608/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5280 CPUtime=221.39
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 671 0 0 0 22139 0 0 0 25 0 1 0 1978689048 5406720 637 996147200 134512640 135239859 4294956144 18446744073709551615 134820823 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1320 637 424 177 0 223 0
Current children cumulated CPU time (s) 221.39
Current children cumulated vsize (KiB) 5280

[startup+282.301 s]
/proc/loadavg: 1.99 1.23 0.52 3/74 11338
/proc/meminfo: memFree=1678608/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5280 CPUtime=281.15
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 671 0 0 0 28115 0 0 0 25 0 1 0 1978689048 5406720 637 996147200 134512640 135239859 4294956144 18446744073709551615 134737062 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1320 637 424 177 0 223 0
Current children cumulated CPU time (s) 281.15
Current children cumulated vsize (KiB) 5280

[startup+342.302 s]
/proc/loadavg: 1.99 1.37 0.61 3/74 11338
/proc/meminfo: memFree=1678608/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5280 CPUtime=340.91
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 671 0 0 0 34091 0 0 0 25 0 1 0 1978689048 5406720 637 996147200 134512640 135239859 4294956144 18446744073709551615 135030999 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1320 637 424 177 0 223 0
Current children cumulated CPU time (s) 340.91
Current children cumulated vsize (KiB) 5280

[startup+402.302 s]
/proc/loadavg: 1.99 1.48 0.70 3/74 11338
/proc/meminfo: memFree=1678608/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5280 CPUtime=400.68
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 671 0 0 0 40067 1 0 0 25 0 1 0 1978689048 5406720 637 996147200 134512640 135239859 4294956144 18446744073709551615 135095167 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1320 637 424 177 0 223 0
Current children cumulated CPU time (s) 400.68
Current children cumulated vsize (KiB) 5280

[startup+462.301 s]
/proc/loadavg: 1.99 1.57 0.77 3/74 11338
/proc/meminfo: memFree=1678544/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5280 CPUtime=460.44
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 671 0 0 0 46043 1 0 0 25 0 1 0 1978689048 5406720 637 996147200 134512640 135239859 4294956144 18446744073709551615 135095136 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1320 637 424 177 0 223 0
Current children cumulated CPU time (s) 460.44
Current children cumulated vsize (KiB) 5280

[startup+522.302 s]
/proc/loadavg: 1.99 1.65 0.85 3/74 11338
/proc/meminfo: memFree=1678544/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5280 CPUtime=520.21
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 671 0 0 0 52020 1 0 0 25 0 1 0 1978689048 5406720 637 996147200 134512640 135239859 4294956144 18446744073709551615 134737545 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1320 637 424 177 0 223 0
Current children cumulated CPU time (s) 520.21
Current children cumulated vsize (KiB) 5280

[startup+582.302 s]
/proc/loadavg: 1.99 1.71 0.92 3/74 11338
/proc/meminfo: memFree=1678544/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5280 CPUtime=579.96
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 671 0 0 0 57995 1 0 0 25 0 1 0 1978689048 5406720 637 996147200 134512640 135239859 4294956144 18446744073709551615 135073896 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1320 637 424 177 0 223 0
Current children cumulated CPU time (s) 579.96
Current children cumulated vsize (KiB) 5280

[startup+642.301 s]
/proc/loadavg: 1.99 1.76 0.98 3/74 11338
/proc/meminfo: memFree=1678480/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5280 CPUtime=639.73
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 671 0 0 0 63972 1 0 0 25 0 1 0 1978689048 5406720 637 996147200 134512640 135239859 4294956144 18446744073709551615 135074160 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1320 637 424 177 0 223 0
Current children cumulated CPU time (s) 639.73
Current children cumulated vsize (KiB) 5280


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

[startup+882.301 s]
/proc/loadavg: 1.99 1.88 1.20 3/74 11338
/proc/meminfo: memFree=1678480/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5280 CPUtime=878.77
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 671 0 0 0 87876 1 0 0 25 0 1 0 1978689048 5406720 637 996147200 134512640 135239859 4294956144 18446744073709551615 135013785 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1320 637 424 177 0 223 0
Current children cumulated CPU time (s) 878.77
Current children cumulated vsize (KiB) 5280

[startup+942.301 s]
/proc/loadavg: 1.99 1.90 1.25 3/81 11402
/proc/meminfo: memFree=1607448/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5280 CPUtime=938.52
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 671 0 0 0 93850 2 0 0 25 0 1 0 1978689048 5406720 637 996147200 134512640 135239859 4294956144 18446744073709551615 135074195 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1320 637 424 177 0 223 0
Current children cumulated CPU time (s) 938.52
Current children cumulated vsize (KiB) 5280

[startup+1002.3 s]
/proc/loadavg: 1.99 1.92 1.29 3/81 11402
/proc/meminfo: memFree=1607384/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5284 CPUtime=998.29
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 672 0 0 0 99827 2 0 0 25 0 1 0 1978689048 5410816 638 996147200 134512640 135239859 4294956144 18446744073709551615 135095149 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1321 638 424 177 0 224 0
Current children cumulated CPU time (s) 998.29
Current children cumulated vsize (KiB) 5284

[startup+1062.3 s]
/proc/loadavg: 1.99 1.93 1.34 3/81 11402
/proc/meminfo: memFree=1607384/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5284 CPUtime=1058.05
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 672 0 0 0 105803 2 0 0 25 0 1 0 1978689048 5410816 638 996147200 134512640 135239859 4294956144 18446744073709551615 134794276 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1321 638 424 177 0 224 0
Current children cumulated CPU time (s) 1058.05
Current children cumulated vsize (KiB) 5284

[startup+1122.3 s]
/proc/loadavg: 1.99 1.94 1.37 3/81 11402
/proc/meminfo: memFree=1607320/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5284 CPUtime=1117.81
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 672 0 0 0 111779 2 0 0 25 0 1 0 1978689048 5410816 638 996147200 134512640 135239859 4294956144 18446744073709551615 134820704 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1321 638 424 177 0 224 0
Current children cumulated CPU time (s) 1117.81
Current children cumulated vsize (KiB) 5284

[startup+1182.3 s]
/proc/loadavg: 1.99 1.95 1.41 3/81 11402
/proc/meminfo: memFree=1607320/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5284 CPUtime=1177.57
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 672 0 0 0 117755 2 0 0 25 0 1 0 1978689048 5410816 638 996147200 134512640 135239859 4294956144 18446744073709551615 134737876 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1321 638 424 177 0 224 0
Current children cumulated CPU time (s) 1177.57
Current children cumulated vsize (KiB) 5284

[startup+1242.3 s]
/proc/loadavg: 1.99 1.95 1.45 3/81 11402
/proc/meminfo: memFree=1607256/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5284 CPUtime=1237.33
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 672 0 0 0 123731 2 0 0 25 0 1 0 1978689048 5410816 638 996147200 134512640 135239859 4294956144 18446744073709551615 135031305 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1321 638 424 177 0 224 0
Current children cumulated CPU time (s) 1237.33
Current children cumulated vsize (KiB) 5284

[startup+1302.3 s]
/proc/loadavg: 1.99 1.96 1.48 3/81 11402
/proc/meminfo: memFree=1607256/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5284 CPUtime=1297.09
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 672 0 0 0 129707 2 0 0 25 0 1 0 1978689048 5410816 638 996147200 134512640 135239859 4294956144 18446744073709551615 135073926 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1321 638 424 177 0 224 0
Current children cumulated CPU time (s) 1297.09
Current children cumulated vsize (KiB) 5284

[startup+1362.3 s]
/proc/loadavg: 1.99 1.96 1.51 3/81 11403
/proc/meminfo: memFree=1607064/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5284 CPUtime=1356.85
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 672 0 0 0 135683 2 0 0 25 0 1 0 1978689048 5410816 638 996147200 134512640 135239859 4294956144 18446744073709551615 134737942 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1321 638 424 177 0 224 0
Current children cumulated CPU time (s) 1356.85
Current children cumulated vsize (KiB) 5284

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.54 3/81 11404
/proc/meminfo: memFree=1606936/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5284 CPUtime=1416.61
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 672 0 0 0 141659 2 0 0 25 0 1 0 1978689048 5410816 638 996147200 134512640 135239859 4294956144 18446744073709551615 135102449 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1321 638 424 177 0 224 0
Current children cumulated CPU time (s) 1416.61
Current children cumulated vsize (KiB) 5284

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.56 3/81 11404
/proc/meminfo: memFree=1606936/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5284 CPUtime=1476.37
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 672 0 0 0 147635 2 0 0 25 0 1 0 1978689048 5410816 638 996147200 134512640 135239859 4294956144 18446744073709551615 135031333 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1321 638 424 177 0 224 0
Current children cumulated CPU time (s) 1476.37
Current children cumulated vsize (KiB) 5284

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.58 3/81 11404
/proc/meminfo: memFree=1606936/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5284 CPUtime=1536.12
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 672 0 0 0 153610 2 0 0 25 0 1 0 1978689048 5410816 638 996147200 134512640 135239859 4294956144 18446744073709551615 134791648 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1321 638 424 177 0 224 0
Current children cumulated CPU time (s) 1536.12
Current children cumulated vsize (KiB) 5284

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.61 3/81 11404
/proc/meminfo: memFree=1606936/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5284 CPUtime=1595.9
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 672 0 0 0 159587 3 0 0 25 0 1 0 1978689048 5410816 638 996147200 134512640 135239859 4294956144 18446744073709551615 135019635 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1321 638 424 177 0 224 0
Current children cumulated CPU time (s) 1595.9
Current children cumulated vsize (KiB) 5284

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.63 3/81 11404
/proc/meminfo: memFree=1606872/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5284 CPUtime=1655.65
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 672 0 0 0 165562 3 0 0 25 0 1 0 1978689048 5410816 638 996147200 134512640 135239859 4294956144 18446744073709551615 134820765 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1321 638 424 177 0 224 0
Current children cumulated CPU time (s) 1655.65
Current children cumulated vsize (KiB) 5284

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.65 3/81 11404
/proc/meminfo: memFree=1606872/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5284 CPUtime=1715.42
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 672 0 0 0 171539 3 0 0 25 0 1 0 1978689048 5410816 638 996147200 134512640 135239859 4294956144 18446744073709551615 134821120 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1321 638 424 177 0 224 0
Current children cumulated CPU time (s) 1715.42
Current children cumulated vsize (KiB) 5284

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.67 3/81 11404
/proc/meminfo: memFree=1606872/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5284 CPUtime=1775.18
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 672 0 0 0 177515 3 0 0 25 0 1 0 1978689048 5410816 638 996147200 134512640 135239859 4294956144 18446744073709551615 135073916 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1321 638 424 177 0 224 0
Current children cumulated CPU time (s) 1775.18
Current children cumulated vsize (KiB) 5284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.31 s]
/proc/loadavg: 1.99 1.97 1.68 3/81 11404
/proc/meminfo: memFree=1606872/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5284 CPUtime=1800.07
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 672 0 0 0 180004 3 0 0 25 0 1 0 1978689048 5410816 638 996147200 134512640 135239859 4294956144 18446744073709551615 135074161 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1321 638 424 177 0 224 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 5284

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

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

[startup+1807.31 s]
/proc/loadavg: 1.99 1.97 1.68 3/81 11404
/proc/meminfo: memFree=1606872/2055920 swapFree=4180024/4192956
[pid=11326] ppid=11324 vsize=5284 CPUtime=1800.07
/proc/11326/stat : 11326 (xsolve) R 11324 11326 11260 0 -1 4194304 672 0 0 0 180004 3 0 0 25 0 1 0 1978689048 5410816 638 996147200 134512640 135239859 4294956144 18446744073709551615 135074161 0 0 4096 0 0 0 0 17 0 0 0
/proc/11326/statm: 1321 638 424 177 0 224 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 5284

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.31
CPU time (s): 1800.09
CPU user time (s): 1800.05
CPU system time (s): 0.036994
CPU usage (%): 99.6003
Max. virtual memory (cumulated for all children) (KiB): 5284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.05
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 672
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= 41682

runsolver used 1.9947 second user time and 4.5893 second system time

The end

Launcher Data (download as text)

Begin job on node4 at 2008-07-02 13:12:17
IDJOB=1039896
IDBENCH=53652
IDSOLVER=342
FILE ID=node4/1039896-1214997137
PBS_JOBID= 7870914
Free space on /tmp= 66552 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/magicSquare/normalized-magicSquare-8_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-1039896-1214997137/watcher-1039896-1214997137 -o /tmp/evaluation-result-1039896-1214997137/solver-1039896-1214997137 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1039896-1214997137.xml -v 1 -rs 1347020953 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 8271b2d5ba856a3b606f0f192b2253bb
RANDOM SEED=1347020953

node4.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		: 3000.213
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		: 3000.213
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:       1685744 kB
Buffers:         49916 kB
Cached:         234596 kB
SwapCached:       7004 kB
Active:         100792 kB
Inactive:       193176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1685744 kB
SwapTotal:     4192956 kB
SwapFree:      4180024 kB
Dirty:             964 kB
Writeback:           0 kB
Mapped:          15248 kB
Slab:            61748 kB
Committed_AS:  3102724 kB
PageTables:       1744 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= 66544 MiB
End job on node4 at 2008-07-02 13:42:26