Trace number 1043330

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
casper zao? (TO) 1800.03 1813.02

General information on the benchmark

Namecsp/allsquares/
normalized-squares-23-23.xml
MD5SUMd185c075f1a00620d8d7e72bfffb9da4
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark424.381
Satisfiable
(Un)Satisfiability was proved
Number of variables1058
Number of constraints1268
Maximum constraint arity23
Maximum domain size66
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1013
Global constraints used (with number of constraints)cumulative(2),weightedsum(253)

Solver Data (download as text)

0.04/0.06	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.04/0.06	c Parsing = 1
0.09/0.11	c Building = 1
2.86/3.86	c [ NumberOfVariables = 1058 ]
2.86/3.86	c [ NumberOfConstraints = 1268 ]
2.86/3.86	c [ SizeOfSearchSpace(log2) = 1275.45 ]
2.86/3.86	c SymmetrySearch = 1
2.96/3.93	c [ Found 7.03687e+13 symmetries ]
2.96/3.94	c InitialPropagation = 1
2.96/3.95	c [ SizeOfSearchSpace(log2) = 1273.45 ]
2.96/3.95	c InitialSAC = 1
3.45/4.43	c [ SizeOfSearchSpace(log2) = 1273.45 ]
3.45/4.43	c Search(SampleFF) : 
90.80/92.26	c [ Sampling domwdeg ]
90.80/92.26	c [ Sampling impacts ]
90.80/92.26	c [ Sampling la ]
90.80/92.26	c [ SamplingScores: ]
90.80/92.26	c [ domwdeg+min = 0.00525994 | domwdeg+rnd = 0.00513423 ]
90.80/92.26	c [ impacts+min = 0.000106189 | impacts+rnd = 3.87215e-05 ]
90.80/92.26	c [ la+min = 4.7436e-09 | la+rnd = 9.78879e-06 ]
90.80/92.26	c [ domwdeg = 0.00519708 | impacts = 7.24552e-05 | la = 4.89677e-06 ]
90.80/92.26	c [ min = 0.00178871 | rand = 7.24552e-05 ]
90.80/92.26	c [ restarting at (0.141429,0.00143831) ]
91.20/92.65	c [ restarting at (0.353571,0.00159817) ]
92.09/93.59	c [ restarting at (0.883929,0.00779436) ]
94.48/95.96	c [ restarting at (2.20982,0.00457623) ]
100.35/101.89	c [ restarting at (5.52455,0.00578449) ]
115.17/116.70	c [ restarting at (13.8114,0.00671861) ]
151.98/153.73	c [ restarting at (34.5285,0.0098583) ]
244.12/246.30	c [ restarting at (86.3211,0.0437769) ]
420.04/423.15	c [ restarting at (215.803,0.00229126) ]
953.79/963.13	c [ restarting at (539.507,0.0028417) ]

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-1043330-1215027436/watcher-1043330-1215027436 -o /tmp/evaluation-result-1043330-1215027436/solver-1043330-1215027436 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1043330-1215027436.xml 603212802 

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: 2.00 2.00 2.00 4/80 27920
/proc/meminfo: memFree=1788944/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=1056 CPUtime=0
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 40 0 0 0 0 0 0 0 19 0 1 0 130128886 1081344 26 996147200 134512640 135477443 4294956224 18446744073709551615 12591908 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/27920/statm: 264 26 20 235 0 3 0

[startup+0.0529429 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 27920
/proc/meminfo: memFree=1788944/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=5968 CPUtime=0.04
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 601 0 0 0 4 0 0 0 18 0 1 0 130128886 6111232 561 996147200 134512640 135477443 4294956224 18446744073709551615 134755062 0 0 4096 0 0 0 0 17 1 0 0
/proc/27920/statm: 1492 561 371 235 0 193 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5968

[startup+0.102951 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 27920
/proc/meminfo: memFree=1788944/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=287900 CPUtime=0.09
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 1229 0 1 0 9 0 0 0 18 0 1 0 130128886 294809600 968 996147200 134512640 135477443 4294956224 18446744073709551615 135272088 0 0 4096 0 0 0 0 17 1 0 0
/proc/27920/statm: 71975 968 464 235 0 70676 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 287900

[startup+0.301975 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 27920
/proc/meminfo: memFree=1788944/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=291464 CPUtime=0.28
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 3599 0 1 0 27 1 0 0 19 0 1 0 130128886 298459136 1862 996147200 134512640 135477443 4294956224 18446744073709551615 135268965 0 0 4096 0 0 0 0 17 1 0 0
/proc/27920/statm: 72866 1862 464 235 0 71567 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 291464

[startup+0.703024 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 27920
/proc/meminfo: memFree=1788944/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=298856 CPUtime=0.68
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 8447 0 1 0 64 4 0 0 23 0 1 0 130128886 306028544 3722 996147200 134512640 135477443 4294956224 18446744073709551615 135272096 0 0 4096 0 0 0 0 17 1 0 0
/proc/27920/statm: 74714 3722 464 235 0 73415 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 298856

[startup+1.50112 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 27921
/proc/meminfo: memFree=1770440/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=312980 CPUtime=1.45
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 17371 0 1 0 136 9 0 0 25 0 1 0 130128886 320491520 7303 996147200 134512640 135477443 4294956224 18446744073709551615 134583585 0 0 4096 0 0 0 0 17 1 0 0
/proc/27920/statm: 78245 7303 464 235 0 76946 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 312980

[startup+3.10111 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 27921
/proc/meminfo: memFree=1750216/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=142500 CPUtime=2.4
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 28481 0 1 0 224 16 0 0 25 0 1 0 130128886 145920000 11589 996147200 134512640 135477443 4294956224 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27920/statm: 35625 11589 464 235 0 34326 0
Current children cumulated CPU time (s) 2.4
Current children cumulated vsize (KiB) 142500

[startup+6.30148 s]
/proc/loadavg: 2.16 2.03 2.01 3/81 27921
/proc/meminfo: memFree=1733392/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=151656 CPUtime=5.34
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 35027 0 1 0 512 22 0 0 25 0 1 0 130128886 155295744 14259 996147200 134512640 135477443 4294956224 18446744073709551615 134949739 0 0 4096 0 0 0 0 17 1 0 0
/proc/27920/statm: 37914 14259 538 235 0 36615 0
Current children cumulated CPU time (s) 5.34
Current children cumulated vsize (KiB) 151656

[startup+12.7012 s]
/proc/loadavg: 2.15 2.03 2.01 3/81 27921
/proc/meminfo: memFree=1733392/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=151656 CPUtime=11.69
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 35033 0 1 0 1147 22 0 0 25 0 1 0 130128886 155295744 14265 996147200 134512640 135477443 4294956224 18446744073709551615 135208598 0 0 4096 0 0 0 0 17 1 0 0
/proc/27920/statm: 37914 14265 538 235 0 36615 0
Current children cumulated CPU time (s) 11.69
Current children cumulated vsize (KiB) 151656

[startup+25.5057 s]
/proc/loadavg: 2.11 2.03 2.01 3/81 27921
/proc/meminfo: memFree=1733392/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=151656 CPUtime=24.43
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 35033 0 1 0 2421 22 0 0 25 0 1 0 130128886 155295744 14265 996147200 134512640 135477443 4294956224 18446744073709551615 134887798 0 0 4096 0 0 0 0 17 1 0 0
/proc/27920/statm: 37914 14265 538 235 0 36615 0
Current children cumulated CPU time (s) 24.43
Current children cumulated vsize (KiB) 151656

[startup+51.1017 s]
/proc/loadavg: 2.07 2.03 2.01 3/81 27921
/proc/meminfo: memFree=1732048/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=152316 CPUtime=49.89
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 35393 0 1 0 4967 22 0 0 25 0 1 0 130128886 155971584 14625 996147200 134512640 135477443 4294956224 18446744073709551615 13902024 0 0 4096 0 0 0 0 17 1 0 0
/proc/27920/statm: 38079 14625 539 235 0 36780 0
Current children cumulated CPU time (s) 49.89
Current children cumulated vsize (KiB) 152316

[startup+102.302 s]
/proc/loadavg: 2.03 2.02 2.00 3/81 27921
/proc/meminfo: memFree=1731152/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=153108 CPUtime=100.84
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 35605 0 1 0 10061 23 0 0 25 0 1 0 130128886 156782592 14837 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 1 0 0
/proc/27920/statm: 38277 14837 540 235 0 36978 0
Current children cumulated CPU time (s) 100.84
Current children cumulated vsize (KiB) 153108

[startup+162.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/81 27921
/proc/meminfo: memFree=1731088/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=153108 CPUtime=160.54
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 35605 0 1 0 16031 23 0 0 25 0 1 0 130128886 156782592 14837 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 1 0 0
/proc/27920/statm: 38277 14837 540 235 0 36978 0
Current children cumulated CPU time (s) 160.54
Current children cumulated vsize (KiB) 153108

[startup+222.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 27921
/proc/meminfo: memFree=1731024/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=153108 CPUtime=220.24
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 35605 0 1 0 22001 23 0 0 25 0 1 0 130128886 156782592 14837 996147200 134512640 135477443 4294956224 18446744073709551615 135208598 0 0 4096 0 0 0 0 17 1 0 0
/proc/27920/statm: 38277 14837 540 235 0 36978 0
Current children cumulated CPU time (s) 220.24
Current children cumulated vsize (KiB) 153108

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 27921
/proc/meminfo: memFree=1730960/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=153108 CPUtime=279.94
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 35605 0 1 0 27971 23 0 0 25 0 1 0 130128886 156782592 14837 996147200 134512640 135477443 4294956224 18446744073709551615 135269728 0 0 4096 0 0 0 0 17 1 0 0
/proc/27920/statm: 38277 14837 540 235 0 36978 0
Current children cumulated CPU time (s) 279.94
Current children cumulated vsize (KiB) 153108

[startup+342.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 27921
/proc/meminfo: memFree=1730960/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=153108 CPUtime=339.65
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 35605 0 1 0 33942 23 0 0 25 0 1 0 130128886 156782592 14837 996147200 134512640 135477443 4294956224 18446744073709551615 134934632 0 0 4096 0 0 0 0 17 1 0 0
/proc/27920/statm: 38277 14837 540 235 0 36978 0
Current children cumulated CPU time (s) 339.65
Current children cumulated vsize (KiB) 153108

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 27921
/proc/meminfo: memFree=1730832/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=153108 CPUtime=399.35
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 35605 0 1 0 39912 23 0 0 25 0 1 0 130128886 156782592 14837 996147200 134512640 135477443 4294956224 18446744073709551615 135208674 0 0 4096 0 0 0 0 17 1 0 0
/proc/27920/statm: 38277 14837 540 235 0 36978 0
Current children cumulated CPU time (s) 399.35
Current children cumulated vsize (KiB) 153108

[startup+462.302 s]
/proc/loadavg: 2.39 2.11 2.03 3/85 28173
/proc/meminfo: memFree=1727344/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=153108 CPUtime=456.83
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 35605 0 1 0 45631 52 0 0 25 0 1 0 130128886 156782592 14837 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 0 0 0
/proc/27920/statm: 38277 14837 540 235 0 36978 0
Current children cumulated CPU time (s) 456.83
Current children cumulated vsize (KiB) 153108

[startup+522.302 s]
/proc/loadavg: 2.14 2.08 2.03 3/85 28173
/proc/meminfo: memFree=1727536/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=153108 CPUtime=516.39
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 35605 0 1 0 51586 53 0 0 25 0 1 0 130128886 156782592 14837 996147200 134512640 135477443 4294956224 18446744073709551615 134949623 0 0 4096 0 0 0 0 17 0 0 0
/proc/27920/statm: 38277 14837 540 235 0 36978 0
Current children cumulated CPU time (s) 516.39
Current children cumulated vsize (KiB) 153108

[startup+582.303 s]
/proc/loadavg: 2.05 2.07 2.02 3/85 28173
/proc/meminfo: memFree=1727536/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=153108 CPUtime=576.07
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 35605 0 1 0 57554 53 0 0 25 0 1 0 130128886 156782592 14837 996147200 134512640 135477443 4294956224 18446744073709551615 134892628 0 0 4096 0 0 0 0 17 0 0 0
/proc/27920/statm: 38277 14837 540 235 0 36978 0
Current children cumulated CPU time (s) 576.07
Current children cumulated vsize (KiB) 153108

[startup+642.303 s]
/proc/loadavg: 2.02 2.05 2.02 3/85 28173
/proc/meminfo: memFree=1727408/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=153108 CPUtime=635.77
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 35605 0 1 0 63524 53 0 0 25 0 1 0 130128886 156782592 14837 996147200 134512640 135477443 4294956224 18446744073709551615 134679320 0 0 4096 0 0 0 0 17 0 0 0
/proc/27920/statm: 38277 14837 540 235 0 36978 0
Current children cumulated CPU time (s) 635.77
Current children cumulated vsize (KiB) 153108


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

[startup+822.318 s]
/proc/loadavg: 2.28 2.09 2.02 8/70 28636
/proc/meminfo: memFree=1759592/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=153108 CPUtime=814.56
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 35605 0 1 0 81380 76 0 0 25 0 1 0 130128886 156782592 14837 996147200 134512640 135477443 4294956224 18446744073709551615 134912794 0 0 4096 0 0 0 0 17 0 0 0
/proc/27920/statm: 38277 14837 540 235 0 36978 0
Current children cumulated CPU time (s) 814.56
Current children cumulated vsize (KiB) 153108

[startup+882.301 s]
/proc/loadavg: 2.17 2.10 2.03 3/81 28699
/proc/meminfo: memFree=1655880/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=153108 CPUtime=873.34
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 35605 0 1 0 87255 79 0 0 25 0 1 0 130128886 156782592 14837 996147200 134512640 135477443 4294956224 18446744073709551615 4158915844 0 0 4096 0 0 0 0 17 0 0 0
/proc/27920/statm: 38277 14837 540 235 0 36978 0
Current children cumulated CPU time (s) 873.34
Current children cumulated vsize (KiB) 153108

[startup+942.301 s]
/proc/loadavg: 2.06 2.08 2.02 3/81 28699
/proc/meminfo: memFree=1644680/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=153108 CPUtime=933.09
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 35605 0 1 0 93230 79 0 0 25 0 1 0 130128886 156782592 14837 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 0 0 0
/proc/27920/statm: 38277 14837 540 235 0 36978 0
Current children cumulated CPU time (s) 933.09
Current children cumulated vsize (KiB) 153108

[startup+1002.3 s]
/proc/loadavg: 2.02 2.06 2.01 3/81 28699
/proc/meminfo: memFree=1644680/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=153108 CPUtime=992.82
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 35605 0 1 0 99203 79 0 0 25 0 1 0 130128886 156782592 14837 996147200 134512640 135477443 4294956224 18446744073709551615 135208524 0 0 4096 0 0 0 0 17 0 0 0
/proc/27920/statm: 38277 14837 540 235 0 36978 0
Current children cumulated CPU time (s) 992.82
Current children cumulated vsize (KiB) 153108

[startup+1062.3 s]
/proc/loadavg: 2.01 2.05 2.01 3/81 28699
/proc/meminfo: memFree=1644616/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=153108 CPUtime=1052.56
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 35605 0 1 0 105177 79 0 0 25 0 1 0 130128886 156782592 14837 996147200 134512640 135477443 4294956224 18446744073709551615 135208764 0 0 4096 0 0 0 0 17 0 0 0
/proc/27920/statm: 38277 14837 540 235 0 36978 0
Current children cumulated CPU time (s) 1052.56
Current children cumulated vsize (KiB) 153108

[startup+1122.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/81 28699
/proc/meminfo: memFree=1638600/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=153108 CPUtime=1112.3
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 35605 0 1 0 111151 79 0 0 25 0 1 0 130128886 156782592 14837 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 0 0 0
/proc/27920/statm: 38277 14837 540 235 0 36978 0
Current children cumulated CPU time (s) 1112.3
Current children cumulated vsize (KiB) 153108

[startup+1182.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/81 28699
/proc/meminfo: memFree=1638600/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=153108 CPUtime=1172.04
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 35605 0 1 0 117125 79 0 0 25 0 1 0 130128886 156782592 14837 996147200 134512640 135477443 4294956224 18446744073709551615 134593932 0 0 4096 0 0 0 0 17 0 0 0
/proc/27920/statm: 38277 14837 540 235 0 36978 0
Current children cumulated CPU time (s) 1172.04
Current children cumulated vsize (KiB) 153108

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/81 28699
/proc/meminfo: memFree=1638536/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=153108 CPUtime=1231.78
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 35605 0 1 0 123099 79 0 0 25 0 1 0 130128886 156782592 14837 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 0 0 0
/proc/27920/statm: 38277 14837 540 235 0 36978 0
Current children cumulated CPU time (s) 1231.78
Current children cumulated vsize (KiB) 153108

[startup+1302.31 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 28699
/proc/meminfo: memFree=1638536/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=153108 CPUtime=1291.53
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 35605 0 1 0 129074 79 0 0 25 0 1 0 130128886 156782592 14837 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/27920/statm: 38277 14837 540 235 0 36978 0
Current children cumulated CPU time (s) 1291.53
Current children cumulated vsize (KiB) 153108

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 28699
/proc/meminfo: memFree=1638472/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=153108 CPUtime=1351.27
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 35605 0 1 0 135048 79 0 0 25 0 1 0 130128886 156782592 14837 996147200 134512640 135477443 4294956224 18446744073709551615 134949750 0 0 4096 0 0 0 0 17 0 0 0
/proc/27920/statm: 38277 14837 540 235 0 36978 0
Current children cumulated CPU time (s) 1351.27
Current children cumulated vsize (KiB) 153108

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 28699
/proc/meminfo: memFree=1638472/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=153108 CPUtime=1411.01
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 35605 0 1 0 141022 79 0 0 25 0 1 0 130128886 156782592 14837 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/27920/statm: 38277 14837 540 235 0 36978 0
Current children cumulated CPU time (s) 1411.01
Current children cumulated vsize (KiB) 153108

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 28705
/proc/meminfo: memFree=1638152/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=153108 CPUtime=1470.74
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 35605 0 1 0 146995 79 0 0 25 0 1 0 130128886 156782592 14837 996147200 134512640 135477443 4294956224 18446744073709551615 135208668 0 0 4096 0 0 0 0 17 0 0 0
/proc/27920/statm: 38277 14837 540 235 0 36978 0
Current children cumulated CPU time (s) 1470.74
Current children cumulated vsize (KiB) 153108

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 28705
/proc/meminfo: memFree=1638088/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=153108 CPUtime=1530.48
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 35605 0 1 0 152969 79 0 0 25 0 1 0 130128886 156782592 14837 996147200 134512640 135477443 4294956224 18446744073709551615 135269728 0 0 4096 0 0 0 0 17 0 0 0
/proc/27920/statm: 38277 14837 540 235 0 36978 0
Current children cumulated CPU time (s) 1530.48
Current children cumulated vsize (KiB) 153108

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 28705
/proc/meminfo: memFree=1638024/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=153108 CPUtime=1590.23
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 35605 0 1 0 158944 79 0 0 25 0 1 0 130128886 156782592 14837 996147200 134512640 135477443 4294956224 18446744073709551615 134673681 0 0 4096 0 0 0 0 17 0 0 0
/proc/27920/statm: 38277 14837 540 235 0 36978 0
Current children cumulated CPU time (s) 1590.23
Current children cumulated vsize (KiB) 153108

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 28705
/proc/meminfo: memFree=1638024/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=153108 CPUtime=1649.96
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 35605 0 1 0 164917 79 0 0 25 0 1 0 130128886 156782592 14837 996147200 134512640 135477443 4294956224 18446744073709551615 134689185 0 0 4096 0 0 0 0 17 0 0 0
/proc/27920/statm: 38277 14837 540 235 0 36978 0
Current children cumulated CPU time (s) 1649.96
Current children cumulated vsize (KiB) 153108

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 28705
/proc/meminfo: memFree=1637960/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=153108 CPUtime=1709.71
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 35605 0 1 0 170892 79 0 0 25 0 1 0 130128886 156782592 14837 996147200 134512640 135477443 4294956224 18446744073709551615 135208515 0 0 4096 0 0 0 0 17 0 0 0
/proc/27920/statm: 38277 14837 540 235 0 36978 0
Current children cumulated CPU time (s) 1709.71
Current children cumulated vsize (KiB) 153108

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 28705
/proc/meminfo: memFree=1637896/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=153108 CPUtime=1769.44
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 35605 0 1 0 176865 79 0 0 25 0 1 0 130128886 156782592 14837 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 0 0 0
/proc/27920/statm: 38277 14837 540 235 0 36978 0
Current children cumulated CPU time (s) 1769.44
Current children cumulated vsize (KiB) 153108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 28705
/proc/meminfo: memFree=1637896/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=153108 CPUtime=1800.02
/proc/27920/stat : 27920 (casperzao) R 27918 27920 26988 0 -1 4194304 35605 0 1 0 179922 80 0 0 25 0 1 0 130128886 156782592 14837 996147200 134512640 135477443 4294956224 18446744073709551615 135208674 0 0 4096 0 0 0 0 17 0 0 0
/proc/27920/statm: 38277 14837 540 235 0 36978 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 153108

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): 1813.02
CPU time (s): 1800.03
CPU user time (s): 1799.22
CPU system time (s): 0.810876
CPU usage (%): 99.284
Max. virtual memory (cumulated for all children) (KiB): 337796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.22
system time used= 0.810876
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35605
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 17
involuntary context switches= 23651

runsolver used 1.9887 second user time and 5.43017 second system time

The end

Launcher Data (download as text)

Begin job on node28 at 2008-07-02 21:37:16
IDJOB=1043330
IDBENCH=53856
IDSOLVER=361
FILE ID=node28/1043330-1215027436
PBS_JOBID= 7874413
Free space on /tmp= 66548 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-23-23.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1043330-1215027436/watcher-1043330-1215027436 -o /tmp/evaluation-result-1043330-1215027436/solver-1043330-1215027436 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1043330-1215027436.xml 603212802 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= d185c075f1a00620d8d7e72bfffb9da4
RANDOM SEED=603212802

node28.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		: 3000.231
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		: 3000.231
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:       1789424 kB
Buffers:         21912 kB
Cached:         114768 kB
SwapCached:          0 kB
Active:         169568 kB
Inactive:        41748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1789424 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3100 kB
Writeback:           0 kB
Mapped:          93016 kB
Slab:            40208 kB
Committed_AS:  1027148 kB
PageTables:       1932 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 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 node28 at 2008-07-02 22:07:31