Trace number 1039946

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) 1800.05 1806.31

General information on the benchmark

Namecsp/magicSquare/
normalized-magicSquare-13_glb.xml
MD5SUMc3269871e50aabd5e086ba0b887ebcbd
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.87856
Satisfiable
(Un)Satisfiability was proved
Number of variables169
Number of constraints29
Maximum constraint arity169
Maximum domain size169
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(28)

Solver Data (download as text)

0.00/0.08	c mistral-prime version 1.313
0.00/0.08	c 
0.00/0.08	c Parsing xml file
0.00/0.08	c          domains...............     0	(1 domains)
0.00/0.08	c          variables.............     0	(169 variables)
0.00/0.08	c          constraints...........     0	(29 constraints)
0.00/0.08	c Parsing time:      0
0.00/0.08	c
0.00/0.08	c Building model
0.00/0.08	c         0 constants
0.00/0.08	c         0 Boolean variables    (+0)
0.00/0.08	c         0 range variables      (+0)
0.00/0.08	c       169 domain (b) variables (+0)
0.00/0.08	c         0 domain (l) variables (+0)
0.00/0.08	c        29 constraints          (+14196)
0.00/0.08	c         0 values 
0.00/0.08	c Building time:   0.01
0.00/0.08	c
0.00/0.08	c Solving instance
0.00/0.08	c          heuristic = dom/wdeg
0.00/0.08	c          Randomized probing iteration = 100
0.00/0.08	c          probing limit = 30
0.00/0.08	c          level based weights = no
0.00/0.08	c          impact probing = no
0.00/0.08	c          restart policy = No restart
0.00/0.08	c          probing ..........  3.65
3.64/3.72	c          Probing Nodes 11366
3.64/3.72	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-1039946-1214997141/watcher-1039946-1214997141 -o /tmp/evaluation-result-1039946-1214997141/solver-1039946-1214997141 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1039946-1214997141.xml -v 1 -rs 941879267 -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: 0.16 0.03 0.01 4/82 2637
/proc/meminfo: memFree=1444752/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=18572 CPUtime=0
/proc/2637/stat : 2637 (runsolver) R 2635 2637 2335 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 1978689398 19017728 292 996147200 4194304 4296836 548682068352 18446744073709551615 268582841639 0 0 4096 24578 0 0 0 17 1 0 0
/proc/2637/statm: 4643 292 257 25 0 2626 0

[startup+0.082005 s]
/proc/loadavg: 0.16 0.03 0.01 4/82 2637
/proc/meminfo: memFree=1444752/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8340 CPUtime=0.06
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1432 0 0 0 6 0 0 0 18 0 1 0 1978689398 8540160 1398 996147200 134512640 135239859 4294956144 18446744073709551615 134794257 0 0 4096 0 0 0 0 17 0 0 0
/proc/2637/statm: 2085 1398 422 177 0 988 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8340

[startup+0.101593 s]
/proc/loadavg: 0.16 0.03 0.01 4/82 2637
/proc/meminfo: memFree=1444752/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8340 CPUtime=0.08
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1445 0 0 0 8 0 0 0 18 0 1 0 1978689398 8540160 1411 996147200 134512640 135239859 4294956144 18446744073709551615 134821199 0 0 4096 0 0 0 0 17 1 0 0
/proc/2637/statm: 2085 1411 422 177 0 988 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8340

[startup+0.30163 s]
/proc/loadavg: 0.16 0.03 0.01 4/82 2637
/proc/meminfo: memFree=1444752/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8604 CPUtime=0.27
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1491 0 0 0 27 0 0 0 19 0 1 0 1978689398 8810496 1424 996147200 134512640 135239859 4294956144 18446744073709551615 135095142 0 0 4096 0 0 0 0 17 1 0 0
/proc/2637/statm: 2151 1424 422 177 0 1054 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8604

[startup+0.701711 s]
/proc/loadavg: 0.16 0.03 0.01 4/82 2637
/proc/meminfo: memFree=1444752/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8604 CPUtime=0.67
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1492 0 0 0 67 0 0 0 23 0 1 0 1978689398 8810496 1425 996147200 134512640 135239859 4294956144 18446744073709551615 134794088 0 0 4096 0 0 0 0 17 1 0 0
/proc/2637/statm: 2151 1425 422 177 0 1054 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8604

[startup+1.50187 s]
/proc/loadavg: 0.16 0.03 0.01 3/83 2638
/proc/meminfo: memFree=1429768/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8604 CPUtime=1.46
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1492 0 0 0 146 0 0 0 25 0 1 0 1978689398 8810496 1425 996147200 134512640 135239859 4294956144 18446744073709551615 135031015 0 0 4096 0 0 0 0 17 1 0 0
/proc/2637/statm: 2151 1425 422 177 0 1054 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8604

[startup+3.10118 s]
/proc/loadavg: 0.16 0.03 0.01 3/83 2638
/proc/meminfo: memFree=1416264/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8604 CPUtime=3.05
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1492 0 0 0 305 0 0 0 25 0 1 0 1978689398 8810496 1425 996147200 134512640 135239859 4294956144 18446744073709551615 135095152 0 0 4096 0 0 0 0 17 1 0 0
/proc/2637/statm: 2151 1425 422 177 0 1054 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8604

[startup+6.3018 s]
/proc/loadavg: 0.31 0.07 0.02 3/83 2638
/proc/meminfo: memFree=1374408/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8612 CPUtime=6.22
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1495 0 0 0 620 2 0 0 25 0 1 0 1978689398 8818688 1428 996147200 134512640 135239859 4294956144 18446744073709551615 135074331 0 0 4096 0 0 0 0 17 1 0 0
/proc/2637/statm: 2153 1428 423 177 0 1056 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8612

[startup+12.7021 s]
/proc/loadavg: 0.44 0.10 0.03 3/83 2638
/proc/meminfo: memFree=1298184/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8628 CPUtime=12.54
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1499 0 0 0 1249 5 0 0 25 0 1 0 1978689398 8835072 1432 996147200 134512640 135239859 4294956144 18446744073709551615 134831502 0 0 4096 0 0 0 0 17 1 0 0
/proc/2637/statm: 2157 1432 423 177 0 1060 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 8628

[startup+25.5016 s]
/proc/loadavg: 0.86 0.21 0.07 3/83 2638
/proc/meminfo: memFree=1137864/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8628 CPUtime=25.22
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1499 0 0 0 2517 5 0 0 25 0 1 0 1978689398 8835072 1432 996147200 134512640 135239859 4294956144 18446744073709551615 134736907 0 0 4096 0 0 0 0 17 1 0 0
/proc/2637/statm: 2157 1432 423 177 0 1060 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 8628

[startup+51.1016 s]
/proc/loadavg: 1.25 0.35 0.12 3/75 2640
/proc/meminfo: memFree=304712/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8628 CPUtime=50.6
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1499 0 0 0 5050 10 0 0 25 0 1 0 1978689398 8835072 1432 996147200 134512640 135239859 4294956144 18446744073709551615 134737971 0 0 4096 0 0 0 0 17 1 0 0
/proc/2637/statm: 2157 1432 423 177 0 1060 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 8628

[startup+102.307 s]
/proc/loadavg: 1.74 0.62 0.22 3/83 2737
/proc/meminfo: memFree=1224080/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8628 CPUtime=101.46
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1499 0 0 0 10134 12 0 0 25 0 1 0 1978689398 8835072 1432 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 0 0 0
/proc/2637/statm: 2157 1432 423 177 0 1060 0
Current children cumulated CPU time (s) 101.46
Current children cumulated vsize (KiB) 8628

[startup+162.301 s]
/proc/loadavg: 2.14 0.93 0.35 3/83 2737
/proc/meminfo: memFree=471120/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8628 CPUtime=161.36
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1499 0 0 0 16111 25 0 0 25 0 1 0 1978689398 8835072 1432 996147200 134512640 135239859 4294956144 18446744073709551615 134737106 0 0 4096 0 0 0 0 17 0 0 0
/proc/2637/statm: 2157 1432 423 177 0 1060 0
Current children cumulated CPU time (s) 161.36
Current children cumulated vsize (KiB) 8628

[startup+222.301 s]
/proc/loadavg: 2.34 1.20 0.48 3/83 2737
/proc/meminfo: memFree=14992/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8628 CPUtime=221.28
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1499 0 0 0 22087 41 0 0 25 0 1 0 1978689398 8835072 1432 996147200 134512640 135239859 4294956144 18446744073709551615 135095152 0 0 4096 0 0 0 0 17 0 0 0
/proc/2637/statm: 2157 1432 423 177 0 1060 0
Current children cumulated CPU time (s) 221.28
Current children cumulated vsize (KiB) 8628

[startup+282.302 s]
/proc/loadavg: 2.24 1.39 0.58 2/68 3209
/proc/meminfo: memFree=1922888/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8628 CPUtime=281.07
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1499 0 0 0 28045 62 0 0 25 0 1 0 1978689398 8835072 1432 996147200 134512640 135239859 4294956144 18446744073709551615 134737085 0 0 4096 0 0 0 0 17 0 0 0
/proc/2637/statm: 2157 1432 423 177 0 1060 0
Current children cumulated CPU time (s) 281.07
Current children cumulated vsize (KiB) 8628

[startup+342.303 s]
/proc/loadavg: 2.06 1.48 0.66 4/83 3605
/proc/meminfo: memFree=1908048/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8628 CPUtime=340.9
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1499 0 0 0 34024 66 0 0 25 0 1 0 1978689398 8835072 1432 996147200 134512640 135239859 4294956144 18446744073709551615 134791299 0 0 4096 0 0 0 0 17 0 0 0
/proc/2637/statm: 2157 1432 423 177 0 1060 0
Current children cumulated CPU time (s) 340.9
Current children cumulated vsize (KiB) 8628

[startup+402.302 s]
/proc/loadavg: 1.98 1.56 0.74 3/69 4438
/proc/meminfo: memFree=1920256/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8628 CPUtime=400.78
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1499 0 0 0 40006 72 0 0 25 0 1 0 1978689398 8835072 1432 996147200 134512640 135239859 4294956144 18446744073709551615 134738147 0 0 4096 0 0 0 0 17 1 0 0
/proc/2637/statm: 2157 1432 423 177 0 1060 0
Current children cumulated CPU time (s) 400.78
Current children cumulated vsize (KiB) 8628

[startup+462.301 s]
/proc/loadavg: 1.99 1.64 0.82 3/81 4454
/proc/meminfo: memFree=1853600/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8628 CPUtime=460.26
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1499 0 0 0 45954 72 0 0 25 0 1 0 1978689398 8835072 1432 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/2637/statm: 2157 1432 423 177 0 1060 0
Current children cumulated CPU time (s) 460.26
Current children cumulated vsize (KiB) 8628

[startup+522.301 s]
/proc/loadavg: 1.99 1.70 0.89 3/81 4454
/proc/meminfo: memFree=1853536/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8628 CPUtime=519.77
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1499 0 0 0 51904 73 0 0 25 0 1 0 1978689398 8835072 1432 996147200 134512640 135239859 4294956144 18446744073709551615 134738032 0 0 4096 0 0 0 0 17 1 0 0
/proc/2637/statm: 2157 1432 423 177 0 1060 0
Current children cumulated CPU time (s) 519.77
Current children cumulated vsize (KiB) 8628

[startup+582.302 s]
/proc/loadavg: 1.99 1.75 0.95 3/81 4454
/proc/meminfo: memFree=1853344/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8628 CPUtime=579.27
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1499 0 0 0 57854 73 0 0 25 0 1 0 1978689398 8835072 1432 996147200 134512640 135239859 4294956144 18446744073709551615 135072079 0 0 4096 0 0 0 0 17 1 0 0
/proc/2637/statm: 2157 1432 423 177 0 1060 0
Current children cumulated CPU time (s) 579.27
Current children cumulated vsize (KiB) 8628

[startup+642.302 s]
/proc/loadavg: 1.99 1.79 1.02 3/81 4454
/proc/meminfo: memFree=1853344/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8628 CPUtime=638.77
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1499 0 0 0 63804 73 0 0 25 0 1 0 1978689398 8835072 1432 996147200 134512640 135239859 4294956144 18446744073709551615 134737609 0 0 4096 0 0 0 0 17 1 0 0
/proc/2637/statm: 2157 1432 423 177 0 1060 0
Current children cumulated CPU time (s) 638.77
Current children cumulated vsize (KiB) 8628


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

[startup+882.302 s]
/proc/loadavg: 1.99 1.90 1.23 3/81 4454
/proc/meminfo: memFree=1853216/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8628 CPUtime=876.75
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1499 0 0 0 87602 73 0 0 25 0 1 0 1978689398 8835072 1432 996147200 134512640 135239859 4294956144 18446744073709551615 134790237 0 0 4096 0 0 0 0 17 1 0 0
/proc/2637/statm: 2157 1432 423 177 0 1060 0
Current children cumulated CPU time (s) 876.75
Current children cumulated vsize (KiB) 8628

[startup+942.302 s]
/proc/loadavg: 1.99 1.91 1.28 3/81 4518
/proc/meminfo: memFree=1843936/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8628 CPUtime=936.43
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1499 0 0 0 93570 73 0 0 25 0 1 0 1978689398 8835072 1432 996147200 134512640 135239859 4294956144 18446744073709551615 135102575 0 0 4096 0 0 0 0 17 0 0 0
/proc/2637/statm: 2157 1432 423 177 0 1060 0
Current children cumulated CPU time (s) 936.43
Current children cumulated vsize (KiB) 8628

[startup+1002.3 s]
/proc/loadavg: 1.99 1.93 1.32 3/81 4518
/proc/meminfo: memFree=1843808/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8628 CPUtime=996.4
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1499 0 0 0 99567 73 0 0 25 0 1 0 1978689398 8835072 1432 996147200 134512640 135239859 4294956144 18446744073709551615 134790288 0 0 4096 0 0 0 0 17 0 0 0
/proc/2637/statm: 2157 1432 423 177 0 1060 0
Current children cumulated CPU time (s) 996.4
Current children cumulated vsize (KiB) 8628

[startup+1062.3 s]
/proc/loadavg: 1.99 1.94 1.36 3/81 4518
/proc/meminfo: memFree=1843808/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8628 CPUtime=1056.38
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1499 0 0 0 105564 74 0 0 25 0 1 0 1978689398 8835072 1432 996147200 134512640 135239859 4294956144 18446744073709551615 135102545 0 0 4096 0 0 0 0 17 0 0 0
/proc/2637/statm: 2157 1432 423 177 0 1060 0
Current children cumulated CPU time (s) 1056.38
Current children cumulated vsize (KiB) 8628

[startup+1122.3 s]
/proc/loadavg: 1.99 1.95 1.39 3/81 4518
/proc/meminfo: memFree=1843680/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8628 CPUtime=1116.35
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1499 0 0 0 111561 74 0 0 25 0 1 0 1978689398 8835072 1432 996147200 134512640 135239859 4294956144 18446744073709551615 135067383 0 0 4096 0 0 0 0 17 0 0 0
/proc/2637/statm: 2157 1432 423 177 0 1060 0
Current children cumulated CPU time (s) 1116.35
Current children cumulated vsize (KiB) 8628

[startup+1182.3 s]
/proc/loadavg: 1.99 1.95 1.43 4/81 4518
/proc/meminfo: memFree=1843680/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8628 CPUtime=1176.32
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1499 0 0 0 117558 74 0 0 25 0 1 0 1978689398 8835072 1432 996147200 134512640 135239859 4294956144 18446744073709551615 134794114 0 0 4096 0 0 0 0 17 0 0 0
/proc/2637/statm: 2157 1432 423 177 0 1060 0
Current children cumulated CPU time (s) 1176.32
Current children cumulated vsize (KiB) 8628

[startup+1242.3 s]
/proc/loadavg: 1.99 1.96 1.46 3/81 4518
/proc/meminfo: memFree=1843552/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8628 CPUtime=1236.3
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1499 0 0 0 123556 74 0 0 25 0 1 0 1978689398 8835072 1432 996147200 134512640 135239859 4294956144 18446744073709551615 134821199 0 0 4096 0 0 0 0 17 0 0 0
/proc/2637/statm: 2157 1432 423 177 0 1060 0
Current children cumulated CPU time (s) 1236.3
Current children cumulated vsize (KiB) 8628

[startup+1302.3 s]
/proc/loadavg: 1.99 1.96 1.49 3/81 4518
/proc/meminfo: memFree=1843488/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8628 CPUtime=1296.27
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1499 0 0 0 129553 74 0 0 25 0 1 0 1978689398 8835072 1432 996147200 134512640 135239859 4294956144 18446744073709551615 135095166 0 0 4096 0 0 0 0 17 0 0 0
/proc/2637/statm: 2157 1432 423 177 0 1060 0
Current children cumulated CPU time (s) 1296.27
Current children cumulated vsize (KiB) 8628

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.52 3/81 4518
/proc/meminfo: memFree=1843488/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8628 CPUtime=1356.24
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1499 0 0 0 135550 74 0 0 25 0 1 0 1978689398 8835072 1432 996147200 134512640 135239859 4294956144 18446744073709551615 135095136 0 0 4096 0 0 0 0 17 0 0 0
/proc/2637/statm: 2157 1432 423 177 0 1060 0
Current children cumulated CPU time (s) 1356.24
Current children cumulated vsize (KiB) 8628

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.55 3/81 4518
/proc/meminfo: memFree=1843488/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8628 CPUtime=1416.22
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1499 0 0 0 141548 74 0 0 25 0 1 0 1978689398 8835072 1432 996147200 134512640 135239859 4294956144 18446744073709551615 135074197 0 0 4096 0 0 0 0 17 0 0 0
/proc/2637/statm: 2157 1432 423 177 0 1060 0
Current children cumulated CPU time (s) 1416.22
Current children cumulated vsize (KiB) 8628

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.57 3/81 4518
/proc/meminfo: memFree=1843488/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8628 CPUtime=1476.19
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1499 0 0 0 147545 74 0 0 25 0 1 0 1978689398 8835072 1432 996147200 134512640 135239859 4294956144 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 0 0 0
/proc/2637/statm: 2157 1432 423 177 0 1060 0
Current children cumulated CPU time (s) 1476.19
Current children cumulated vsize (KiB) 8628

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.60 3/81 4518
/proc/meminfo: memFree=1843552/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8628 CPUtime=1536.16
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1499 0 0 0 153542 74 0 0 25 0 1 0 1978689398 8835072 1432 996147200 134512640 135239859 4294956144 18446744073709551615 134790208 0 0 4096 0 0 0 0 17 0 0 0
/proc/2637/statm: 2157 1432 423 177 0 1060 0
Current children cumulated CPU time (s) 1536.16
Current children cumulated vsize (KiB) 8628

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.62 3/81 4518
/proc/meminfo: memFree=1843360/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8628 CPUtime=1596.13
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1499 0 0 0 159539 74 0 0 25 0 1 0 1978689398 8835072 1432 996147200 134512640 135239859 4294956144 18446744073709551615 135095152 0 0 4096 0 0 0 0 17 0 0 0
/proc/2637/statm: 2157 1432 423 177 0 1060 0
Current children cumulated CPU time (s) 1596.13
Current children cumulated vsize (KiB) 8628

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.64 3/81 4518
/proc/meminfo: memFree=1843232/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8628 CPUtime=1656.1
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1499 0 0 0 165536 74 0 0 25 0 1 0 1978689398 8835072 1432 996147200 134512640 135239859 4294956144 18446744073709551615 134737192 0 0 4096 0 0 0 0 17 0 0 0
/proc/2637/statm: 2157 1432 423 177 0 1060 0
Current children cumulated CPU time (s) 1656.1
Current children cumulated vsize (KiB) 8628

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.66 3/81 4518
/proc/meminfo: memFree=1843232/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8628 CPUtime=1716.08
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1499 0 0 0 171533 75 0 0 25 0 1 0 1978689398 8835072 1432 996147200 134512640 135239859 4294956144 18446744073709551615 135072303 0 0 4096 0 0 0 0 17 0 0 0
/proc/2637/statm: 2157 1432 423 177 0 1060 0
Current children cumulated CPU time (s) 1716.08
Current children cumulated vsize (KiB) 8628

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.68 4/81 4518
/proc/meminfo: memFree=1843104/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8628 CPUtime=1776.05
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1499 0 0 0 177530 75 0 0 25 0 1 0 1978689398 8835072 1432 996147200 134512640 135239859 4294956144 18446744073709551615 135074195 0 0 4096 0 0 0 0 17 0 0 0
/proc/2637/statm: 2157 1432 423 177 0 1060 0
Current children cumulated CPU time (s) 1776.05
Current children cumulated vsize (KiB) 8628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.3 s]
/proc/loadavg: 1.99 1.97 1.68 3/81 4519
/proc/meminfo: memFree=1843168/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8628 CPUtime=1800.04
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1499 0 0 0 179929 75 0 0 25 0 1 0 1978689398 8835072 1432 996147200 134512640 135239859 4294956144 18446744073709551615 134820778 0 0 4096 0 0 0 0 17 0 0 0
/proc/2637/statm: 2157 1432 423 177 0 1060 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 8628

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

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

[startup+1806.3 s]
/proc/loadavg: 1.99 1.97 1.68 3/81 4519
/proc/meminfo: memFree=1843168/2055924 swapFree=4180432/4192956
[pid=2637] ppid=2635 vsize=8628 CPUtime=1800.04
/proc/2637/stat : 2637 (xsolve) R 2635 2637 2335 0 -1 4194304 1499 0 0 0 179929 75 0 0 25 0 1 0 1978689398 8835072 1432 996147200 134512640 135239859 4294956144 18446744073709551615 134820778 0 0 4096 0 0 0 0 17 0 0 0
/proc/2637/statm: 2157 1432 423 177 0 1060 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 8628

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.31
CPU time (s): 1800.05
CPU user time (s): 1799.3
CPU system time (s): 0.753885
CPU usage (%): 99.6538
Max. virtual memory (cumulated for all children) (KiB): 8628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.3
system time used= 0.753885
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1499
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= 19341

runsolver used 1.65575 second user time and 5.11422 second system time

The end

Launcher Data (download as text)

Begin job on node6 at 2008-07-02 13:12:21
IDJOB=1039946
IDBENCH=53657
IDSOLVER=342
FILE ID=node6/1039946-1214997141
PBS_JOBID= 7870910
Free space on /tmp= 66544 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/magicSquare/normalized-magicSquare-13_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-1039946-1214997141/watcher-1039946-1214997141 -o /tmp/evaluation-result-1039946-1214997141/solver-1039946-1214997141 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1039946-1214997141.xml -v 1 -rs 941879267 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= c3269871e50aabd5e086ba0b887ebcbd
RANDOM SEED=941879267

node6.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		: 3000.265
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		: 3000.265
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:      2055924 kB
MemFree:       1445232 kB
Buffers:         63548 kB
Cached:         437944 kB
SwapCached:       6536 kB
Active:         134712 kB
Inactive:       396560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1445232 kB
SwapTotal:     4192956 kB
SwapFree:      4180432 kB
Dirty:            2552 kB
Writeback:           0 kB
Mapped:          46876 kB
Slab:            64448 kB
Committed_AS:  3215824 kB
PageTables:       2068 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= 66540 MiB
End job on node6 at 2008-07-02 13:42:30