Trace number 1081599

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) 1800.05 1812.01

General information on the benchmark

Namecsp/knights/
normalized-knights-80-9.xml
MD5SUMdcac56c0e48723f8c0ddbfc8ec2d0014
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables9
Number of constraints36
Maximum constraint arity2
Maximum domain size6400
Number of constraints which are defined in extension0
Number of constraints which are defined in intension36
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.00	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.00/0.00	c Parsing = 1
0.00/0.00	c Building =

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-1081599-1215217763/watcher-1081599-1215217763 -o /tmp/evaluation-result-1081599-1215217763/solver-1081599-1215217763 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1081599-1215217763.xml 692234745 

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: 1.93 1.99 1.95 4/81 958
/proc/meminfo: memFree=844088/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=5352 CPUtime=0
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 215 0 0 0 0 0 0 0 18 0 1 0 634023541 5480448 190 996147200 134512640 135477443 4294956224 18446744073709551615 9885128 0 0 4096 0 0 0 0 17 1 0 0
/proc/958/statm: 1338 190 156 235 0 27 0

[startup+0.0526789 s]
/proc/loadavg: 1.93 1.99 1.95 4/81 958
/proc/meminfo: memFree=844088/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=0.04
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 585 0 0 0 4 0 0 0 18 0 1 0 634023541 293593088 544 996147200 134512640 135477443 4294956224 18446744073709551615 135270834 0 0 4096 0 0 0 0 17 1 0 0
/proc/958/statm: 71678 544 460 235 0 70379 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 286712

[startup+0.101686 s]
/proc/loadavg: 1.93 1.99 1.95 4/81 958
/proc/meminfo: memFree=844088/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=0.09
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 587 0 0 0 9 0 0 0 18 0 1 0 634023541 293593088 546 996147200 134512640 135477443 4294956224 18446744073709551615 134586797 0 0 4096 0 0 0 0 17 1 0 0
/proc/958/statm: 71678 546 460 235 0 70379 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 286712

[startup+0.301709 s]
/proc/loadavg: 1.93 1.99 1.95 4/81 958
/proc/meminfo: memFree=844088/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=0.29
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 608 0 0 0 29 0 0 0 19 0 1 0 634023541 293593088 567 996147200 134512640 135477443 4294956224 18446744073709551615 134940872 0 0 4096 0 0 0 0 17 1 0 0
/proc/958/statm: 71678 567 460 235 0 70379 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 286712

[startup+0.701755 s]
/proc/loadavg: 1.93 1.99 1.95 4/81 958
/proc/meminfo: memFree=844088/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=0.68
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 617 0 0 0 68 0 0 0 23 0 1 0 634023541 293593088 576 996147200 134512640 135477443 4294956224 18446744073709551615 135268272 0 0 4096 0 0 0 0 17 1 0 0
/proc/958/statm: 71678 576 460 235 0 70379 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 286712

[startup+1.50185 s]
/proc/loadavg: 1.93 1.99 1.95 3/82 959
/proc/meminfo: memFree=843504/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=1.48
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 641 0 0 0 148 0 0 0 25 0 1 0 634023541 293593088 600 996147200 134512640 135477443 4294956224 18446744073709551615 134583601 0 0 4096 0 0 0 0 17 1 0 0
/proc/958/statm: 71678 600 460 235 0 70379 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 286712

[startup+3.10103 s]
/proc/loadavg: 1.93 1.99 1.95 3/82 959
/proc/meminfo: memFree=843184/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=3.07
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 682 0 0 0 307 0 0 0 25 0 1 0 634023541 293593088 641 996147200 134512640 135477443 4294956224 18446744073709551615 134586802 0 0 4096 0 0 0 0 17 1 0 0
/proc/958/statm: 71678 641 460 235 0 70379 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 286712

[startup+6.3014 s]
/proc/loadavg: 1.94 1.99 1.95 3/82 959
/proc/meminfo: memFree=842928/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=6.26
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 715 0 0 0 626 0 0 0 25 0 1 0 634023541 293593088 674 996147200 134512640 135477443 4294956224 18446744073709551615 134899373 0 0 4096 0 0 0 0 17 1 0 0
/proc/958/statm: 71678 674 460 235 0 70379 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 286712

[startup+12.7011 s]
/proc/loadavg: 1.94 1.99 1.95 3/82 959
/proc/meminfo: memFree=842672/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=12.64
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 779 0 0 0 1264 0 0 0 25 0 1 0 634023541 293593088 738 996147200 134512640 135477443 4294956224 18446744073709551615 134919186 0 0 4096 0 0 0 0 17 1 0 0
/proc/958/statm: 71678 738 460 235 0 70379 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 286712

[startup+25.5016 s]
/proc/loadavg: 1.95 1.99 1.95 3/82 959
/proc/meminfo: memFree=842480/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=25.39
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 837 0 0 0 2539 0 0 0 25 0 1 0 634023541 293593088 796 996147200 134512640 135477443 4294956224 18446744073709551615 134673665 0 0 4096 0 0 0 0 17 1 0 0
/proc/958/statm: 71678 796 460 235 0 70379 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 286712

[startup+51.1016 s]
/proc/loadavg: 1.97 1.99 1.95 3/82 959
/proc/meminfo: memFree=842096/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=50.88
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 930 0 0 0 5088 0 0 0 25 0 1 0 634023541 293593088 889 996147200 134512640 135477443 4294956224 18446744073709551615 135268497 0 0 4096 0 0 0 0 17 1 0 0
/proc/958/statm: 71678 889 460 235 0 70379 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 286712

[startup+102.305 s]
/proc/loadavg: 1.98 1.99 1.95 3/82 959
/proc/meminfo: memFree=841456/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=101.87
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 1048 0 0 0 10187 0 0 0 25 0 1 0 634023541 293593088 1007 996147200 134512640 135477443 4294956224 18446744073709551615 134583601 0 0 4096 0 0 0 0 17 1 0 0
/proc/958/statm: 71678 1007 460 235 0 70379 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 286712

[startup+162.301 s]
/proc/loadavg: 1.99 1.99 1.95 3/82 959
/proc/meminfo: memFree=841200/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=161.59
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 1130 0 0 0 16159 0 0 0 25 0 1 0 634023541 293593088 1089 996147200 134512640 135477443 4294956224 18446744073709551615 135269777 0 0 4096 0 0 0 0 17 1 0 0
/proc/958/statm: 71678 1089 460 235 0 70379 0
Current children cumulated CPU time (s) 161.59
Current children cumulated vsize (KiB) 286712

[startup+222.301 s]
/proc/loadavg: 1.99 1.99 1.95 3/82 959
/proc/meminfo: memFree=840816/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=221.31
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 1202 0 0 0 22131 0 0 0 25 0 1 0 634023541 293593088 1161 996147200 134512640 135477443 4294956224 18446744073709551615 134586795 0 0 4096 0 0 0 0 17 1 0 0
/proc/958/statm: 71678 1161 460 235 0 70379 0
Current children cumulated CPU time (s) 221.31
Current children cumulated vsize (KiB) 286712

[startup+282.301 s]
/proc/loadavg: 2.04 2.00 1.96 3/82 959
/proc/meminfo: memFree=840560/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=281.03
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 1255 0 0 0 28103 0 0 0 25 0 1 0 634023541 293593088 1214 996147200 134512640 135477443 4294956224 18446744073709551615 134940872 0 0 4096 0 0 0 0 17 1 0 0
/proc/958/statm: 71678 1214 460 235 0 70379 0
Current children cumulated CPU time (s) 281.03
Current children cumulated vsize (KiB) 286712

[startup+342.301 s]
/proc/loadavg: 2.01 2.00 1.96 3/82 959
/proc/meminfo: memFree=840304/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=340.74
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 1317 0 0 0 34074 0 0 0 25 0 1 0 634023541 293593088 1276 996147200 134512640 135477443 4294956224 18446744073709551615 135272349 0 0 4096 0 0 0 0 17 1 0 0
/proc/958/statm: 71678 1276 460 235 0 70379 0
Current children cumulated CPU time (s) 340.74
Current children cumulated vsize (KiB) 286712

[startup+402.302 s]
/proc/loadavg: 2.12 2.03 1.97 3/82 961
/proc/meminfo: memFree=839984/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=400.46
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 1350 0 0 0 40046 0 0 0 25 0 1 0 634023541 293593088 1309 996147200 134512640 135477443 4294956224 18446744073709551615 135270281 0 0 4096 0 0 0 0 17 1 0 0
/proc/958/statm: 71678 1309 460 235 0 70379 0
Current children cumulated CPU time (s) 400.46
Current children cumulated vsize (KiB) 286712

[startup+462.302 s]
/proc/loadavg: 2.08 2.03 1.97 3/82 961
/proc/meminfo: memFree=839920/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=460.18
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 1392 0 0 0 46018 0 0 0 25 0 1 0 634023541 293593088 1351 996147200 134512640 135477443 4294956224 18446744073709551615 135269743 0 0 4096 0 0 0 0 17 1 0 0
/proc/958/statm: 71678 1351 460 235 0 70379 0
Current children cumulated CPU time (s) 460.18
Current children cumulated vsize (KiB) 286712

[startup+522.302 s]
/proc/loadavg: 2.17 2.06 1.99 3/82 961
/proc/meminfo: memFree=839792/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=519.9
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 1422 0 0 0 51989 1 0 0 25 0 1 0 634023541 293593088 1381 996147200 134512640 135477443 4294956224 18446744073709551615 134940625 0 0 4096 0 0 0 0 17 1 0 0
/proc/958/statm: 71678 1381 460 235 0 70379 0
Current children cumulated CPU time (s) 519.9
Current children cumulated vsize (KiB) 286712

[startup+582.302 s]
/proc/loadavg: 2.12 2.06 1.99 3/82 961
/proc/meminfo: memFree=839600/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=579.61
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 1450 0 0 0 57960 1 0 0 25 0 1 0 634023541 293593088 1409 996147200 134512640 135477443 4294956224 18446744073709551615 134899396 0 0 4096 0 0 0 0 17 1 0 0
/proc/958/statm: 71678 1409 460 235 0 70379 0
Current children cumulated CPU time (s) 579.61
Current children cumulated vsize (KiB) 286712

[startup+642.302 s]
/proc/loadavg: 2.11 2.06 2.00 2/69 978
/proc/meminfo: memFree=917976/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=639.31
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 1488 0 0 0 63930 1 0 0 25 0 1 0 634023541 293593088 1447 996147200 134512640 135477443 4294956224 18446744073709551615 134586795 0 0 4096 0 0 0 0 17 1 0 0
/proc/958/statm: 71678 1447 460 235 0 70379 0
Current children cumulated CPU time (s) 639.31
Current children cumulated vsize (KiB) 286712


################
# More data... #
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[startup+822.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/74 988
/proc/meminfo: memFree=911352/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=817.92
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 1564 0 0 0 81790 2 0 0 25 0 1 0 634023541 293593088 1523 996147200 134512640 135477443 4294956224 18446744073709551615 134583601 0 0 4096 0 0 0 0 17 0 0 0
/proc/958/statm: 71678 1523 460 235 0 70379 0
Current children cumulated CPU time (s) 817.92
Current children cumulated vsize (KiB) 286712

[startup+882.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 988
/proc/meminfo: memFree=911224/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=877.45
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 1587 0 0 0 87743 2 0 0 25 0 1 0 634023541 293593088 1546 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/958/statm: 71678 1546 460 235 0 70379 0
Current children cumulated CPU time (s) 877.45
Current children cumulated vsize (KiB) 286712

[startup+942.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 988
/proc/meminfo: memFree=911096/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=937
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 1611 0 0 0 93698 2 0 0 25 0 1 0 634023541 293593088 1570 996147200 134512640 135477443 4294956224 18446744073709551615 134586795 0 0 4096 0 0 0 0 17 0 0 0
/proc/958/statm: 71678 1570 460 235 0 70379 0
Current children cumulated CPU time (s) 937
Current children cumulated vsize (KiB) 286712

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 988
/proc/meminfo: memFree=910968/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=996.54
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 1620 0 0 0 99652 2 0 0 25 0 1 0 634023541 293593088 1579 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/958/statm: 71678 1579 460 235 0 70379 0
Current children cumulated CPU time (s) 996.54
Current children cumulated vsize (KiB) 286712

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 988
/proc/meminfo: memFree=910840/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=1056.08
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 1642 0 0 0 105606 2 0 0 25 0 1 0 634023541 293593088 1601 996147200 134512640 135477443 4294956224 18446744073709551615 135270877 0 0 4096 0 0 0 0 17 0 0 0
/proc/958/statm: 71678 1601 460 235 0 70379 0
Current children cumulated CPU time (s) 1056.08
Current children cumulated vsize (KiB) 286712

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 988
/proc/meminfo: memFree=910840/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=1115.61
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 1663 0 0 0 111559 2 0 0 25 0 1 0 634023541 293593088 1622 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/958/statm: 71678 1622 460 235 0 70379 0
Current children cumulated CPU time (s) 1115.61
Current children cumulated vsize (KiB) 286712

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 988
/proc/meminfo: memFree=910776/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=1175.16
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 1684 0 0 0 117514 2 0 0 25 0 1 0 634023541 293593088 1643 996147200 134512640 135477443 4294956224 18446744073709551615 134583088 0 0 4096 0 0 0 0 17 0 0 0
/proc/958/statm: 71678 1643 460 235 0 70379 0
Current children cumulated CPU time (s) 1175.16
Current children cumulated vsize (KiB) 286712

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 988
/proc/meminfo: memFree=910520/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=1234.69
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 1692 0 0 0 123467 2 0 0 25 0 1 0 634023541 293593088 1651 996147200 134512640 135477443 4294956224 18446744073709551615 134586795 0 0 4096 0 0 0 0 17 0 0 0
/proc/958/statm: 71678 1651 460 235 0 70379 0
Current children cumulated CPU time (s) 1234.69
Current children cumulated vsize (KiB) 286712

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 988
/proc/meminfo: memFree=910200/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=1294.25
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 1713 0 0 0 129422 3 0 0 25 0 1 0 634023541 293593088 1672 996147200 134512640 135477443 4294956224 18446744073709551615 134940872 0 0 4096 0 0 0 0 17 0 0 0
/proc/958/statm: 71678 1672 460 235 0 70379 0
Current children cumulated CPU time (s) 1294.25
Current children cumulated vsize (KiB) 286712

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 988
/proc/meminfo: memFree=910328/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=1353.78
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 1733 0 0 0 135375 3 0 0 25 0 1 0 634023541 293593088 1692 996147200 134512640 135477443 4294956224 18446744073709551615 135268048 0 0 4096 0 0 0 0 17 0 0 0
/proc/958/statm: 71678 1692 460 235 0 70379 0
Current children cumulated CPU time (s) 1353.78
Current children cumulated vsize (KiB) 286712

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 988
/proc/meminfo: memFree=910264/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=1413.33
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 1740 0 0 0 141330 3 0 0 25 0 1 0 634023541 293593088 1699 996147200 134512640 135477443 4294956224 18446744073709551615 135268928 0 0 4096 0 0 0 0 17 0 0 0
/proc/958/statm: 71678 1699 460 235 0 70379 0
Current children cumulated CPU time (s) 1413.33
Current children cumulated vsize (KiB) 286712

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 988
/proc/meminfo: memFree=910264/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=1472.87
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 1759 0 0 0 147284 3 0 0 25 0 1 0 634023541 293593088 1718 996147200 134512640 135477443 4294956224 18446744073709551615 135268929 0 0 4096 0 0 0 0 17 0 0 0
/proc/958/statm: 71678 1718 460 235 0 70379 0
Current children cumulated CPU time (s) 1472.87
Current children cumulated vsize (KiB) 286712

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 988
/proc/meminfo: memFree=910136/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=1532.41
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 1766 0 0 0 153238 3 0 0 25 0 1 0 634023541 293593088 1725 996147200 134512640 135477443 4294956224 18446744073709551615 135270277 0 0 4096 0 0 0 0 17 0 0 0
/proc/958/statm: 71678 1725 460 235 0 70379 0
Current children cumulated CPU time (s) 1532.41
Current children cumulated vsize (KiB) 286712

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 988
/proc/meminfo: memFree=910008/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=1591.95
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 1785 0 0 0 159192 3 0 0 25 0 1 0 634023541 293593088 1744 996147200 134512640 135477443 4294956224 18446744073709551615 134941910 0 0 4096 0 0 0 0 17 0 0 0
/proc/958/statm: 71678 1744 460 235 0 70379 0
Current children cumulated CPU time (s) 1591.95
Current children cumulated vsize (KiB) 286712

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 988
/proc/meminfo: memFree=909944/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=1651.49
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 1791 0 0 0 165146 3 0 0 25 0 1 0 634023541 293593088 1750 996147200 134512640 135477443 4294956224 18446744073709551615 134673681 0 0 4096 0 0 0 0 17 0 0 0
/proc/958/statm: 71678 1750 460 235 0 70379 0
Current children cumulated CPU time (s) 1651.49
Current children cumulated vsize (KiB) 286712

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 988
/proc/meminfo: memFree=909816/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=1711.03
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 1810 0 0 0 171100 3 0 0 25 0 1 0 634023541 293593088 1769 996147200 134512640 135477443 4294956224 18446744073709551615 134583601 0 0 4096 0 0 0 0 17 0 0 0
/proc/958/statm: 71678 1769 460 235 0 70379 0
Current children cumulated CPU time (s) 1711.03
Current children cumulated vsize (KiB) 286712

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 988
/proc/meminfo: memFree=909624/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=1770.56
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 1816 0 0 0 177053 3 0 0 25 0 1 0 634023541 293593088 1775 996147200 134512640 135477443 4294956224 18446744073709551615 134586795 0 0 4096 0 0 0 0 17 0 0 0
/proc/958/statm: 71678 1775 460 235 0 70379 0
Current children cumulated CPU time (s) 1770.56
Current children cumulated vsize (KiB) 286712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 988
/proc/meminfo: memFree=909624/2055920 swapFree=4179952/4192956
[pid=958] ppid=956 vsize=286712 CPUtime=1800.04
/proc/958/stat : 958 (casperzao) R 956 958 31768 0 -1 4194304 1832 0 0 0 180001 3 0 0 25 0 1 0 634023541 293593088 1791 996147200 134512640 135477443 4294956224 18446744073709551615 135268506 0 0 4096 0 0 0 0 17 0 0 0
/proc/958/statm: 71678 1791 460 235 0 70379 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 286712

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): 1812.01
CPU time (s): 1800.05
CPU user time (s): 1800.01
CPU system time (s): 0.035994
CPU usage (%): 99.34
Max. virtual memory (cumulated for all children) (KiB): 286712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1832
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= 16
involuntary context switches= 48019

runsolver used 1.68474 second user time and 4.91825 second system time

The end

Launcher Data (download as text)

Begin job on node88 at 2008-07-05 02:29:23
IDJOB=1081599
IDBENCH=57115
IDSOLVER=361
FILE ID=node88/1081599-1215217763
PBS_JOBID= 7881764
Free space on /tmp= 66496 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/knights/normalized-knights-80-9.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081599-1215217763/watcher-1081599-1215217763 -o /tmp/evaluation-result-1081599-1215217763/solver-1081599-1215217763 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1081599-1215217763.xml 692234745 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= dcac56c0e48723f8c0ddbfc8ec2d0014
RANDOM SEED=692234745

node88.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        844568 kB
Buffers:         12148 kB
Cached:        1063412 kB
SwapCached:       7272 kB
Active:         127896 kB
Inactive:      1033104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        844568 kB
SwapTotal:     4192956 kB
SwapFree:      4179952 kB
Dirty:            2892 kB
Writeback:           0 kB
Mapped:         101456 kB
Slab:            35392 kB
Committed_AS:  1824688 kB
PageTables:       2008 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= 66492 MiB
End job on node88 at 2008-07-05 02:59:37