Trace number 1081494

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) 1800.08 1815.61

General information on the benchmark

Namecsp/knights/
normalized-knights-50-9.xml
MD5SUM50143bff7152a7a0a5ab6fa327854d44
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark27.0379
Satisfiable
(Un)Satisfiability was proved
Number of variables9
Number of constraints36
Maximum constraint arity2
Maximum domain size2500
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)

0.00/0.17	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.00/0.17	c Parsing = 1
0.00/0.17	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-1081494-1215217290/watcher-1081494-1215217290 -o /tmp/evaluation-result-1081494-1215217290/solver-1081494-1215217290 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1081494-1215217290.xml 754564092 

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: 1.98 2.03 2.00 4/74 4769
/proc/meminfo: memFree=1557744/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=0.2
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 597 0 0 0 20 0 0 0 19 0 1 0 2000703379 293593088 556 996147200 134512640 135477443 4294956224 18446744073709551615 134673681 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 556 460 235 0 70379 0

[startup+0.30976 s]
/proc/loadavg: 1.98 2.03 2.00 4/74 4769
/proc/meminfo: memFree=1557744/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=0.3
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 600 0 0 0 30 0 0 0 20 0 1 0 2000703379 293593088 559 996147200 134512640 135477443 4294956224 18446744073709551615 134585563 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 559 460 235 0 70379 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 286712

[startup+0.401778 s]
/proc/loadavg: 1.98 2.03 2.00 4/74 4769
/proc/meminfo: memFree=1557744/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=0.39
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 610 0 0 0 39 0 0 0 20 0 1 0 2000703379 293593088 569 996147200 134512640 135477443 4294956224 18446744073709551615 134942065 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 569 460 235 0 70379 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 286712

[startup+0.501797 s]
/proc/loadavg: 1.98 2.03 2.00 4/74 4769
/proc/meminfo: memFree=1557744/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=0.49
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 613 0 0 0 49 0 0 0 21 0 1 0 2000703379 293593088 572 996147200 134512640 135477443 4294956224 18446744073709551615 135102070 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 572 460 235 0 70379 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 286712

[startup+0.701836 s]
/proc/loadavg: 1.98 2.03 2.00 4/74 4769
/proc/meminfo: memFree=1557744/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=0.68
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 624 0 0 0 68 0 0 0 23 0 1 0 2000703379 293593088 583 996147200 134512640 135477443 4294956224 18446744073709551615 134673665 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 583 460 235 0 70379 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 286712

[startup+1.50199 s]
/proc/loadavg: 1.98 2.03 2.00 3/75 4770
/proc/meminfo: memFree=1557096/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=1.48
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 644 0 0 0 148 0 0 0 25 0 1 0 2000703379 293593088 603 996147200 134512640 135477443 4294956224 18446744073709551615 134586797 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 603 460 235 0 70379 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 286712

[startup+3.10129 s]
/proc/loadavg: 1.98 2.03 2.00 3/75 4770
/proc/meminfo: memFree=1556712/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=3.06
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 675 0 0 0 306 0 0 0 25 0 1 0 2000703379 293593088 634 996147200 134512640 135477443 4294956224 18446744073709551615 135270845 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 634 460 235 0 70379 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 286712

[startup+6.3019 s]
/proc/loadavg: 1.98 2.03 2.00 3/75 4770
/proc/meminfo: memFree=1556456/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=6.24
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 718 0 0 0 624 0 0 0 25 0 1 0 2000703379 293593088 677 996147200 134512640 135477443 4294956224 18446744073709551615 134919338 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 677 460 235 0 70379 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 286712

[startup+12.7011 s]
/proc/loadavg: 1.98 2.03 2.00 3/75 4770
/proc/meminfo: memFree=1555816/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=12.59
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 766 0 0 0 1259 0 0 0 25 0 1 0 2000703379 293593088 725 996147200 134512640 135477443 4294956224 18446744073709551615 135271577 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 725 460 235 0 70379 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 286712

[startup+25.5015 s]
/proc/loadavg: 1.98 2.02 2.00 3/75 4770
/proc/meminfo: memFree=1555112/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=25.29
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 838 0 0 0 2529 0 0 0 25 0 1 0 2000703379 293593088 797 996147200 134512640 135477443 4294956224 18446744073709551615 134919089 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 797 460 235 0 70379 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 286712

[startup+51.1014 s]
/proc/loadavg: 1.99 2.02 2.00 3/75 4770
/proc/meminfo: memFree=1554792/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=50.69
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 920 0 0 0 5069 0 0 0 25 0 1 0 2000703379 293593088 879 996147200 134512640 135477443 4294956224 18446744073709551615 134586797 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 879 460 235 0 70379 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 286712

[startup+102.301 s]
/proc/loadavg: 1.99 2.02 2.00 3/75 4770
/proc/meminfo: memFree=1554152/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=101.44
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 1028 0 0 0 10144 0 0 0 25 0 1 0 2000703379 293593088 987 996147200 134512640 135477443 4294956224 18446744073709551615 134586797 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 987 460 235 0 70379 0
Current children cumulated CPU time (s) 101.44
Current children cumulated vsize (KiB) 286712

[startup+162.301 s]
/proc/loadavg: 1.99 2.01 2.00 3/75 4770
/proc/meminfo: memFree=1553448/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=160.9
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 1119 0 0 0 16089 1 0 0 25 0 1 0 2000703379 293593088 1078 996147200 134512640 135477443 4294956224 18446744073709551615 135269562 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 1078 460 235 0 70379 0
Current children cumulated CPU time (s) 160.9
Current children cumulated vsize (KiB) 286712

[startup+222.302 s]
/proc/loadavg: 1.99 2.01 2.00 3/75 4770
/proc/meminfo: memFree=1552808/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=220.34
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 1192 0 0 0 22033 1 0 0 25 0 1 0 2000703379 293593088 1151 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 1151 460 235 0 70379 0
Current children cumulated CPU time (s) 220.34
Current children cumulated vsize (KiB) 286712

[startup+282.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 4770
/proc/meminfo: memFree=1552552/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=279.77
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 1242 0 0 0 27976 1 0 0 25 0 1 0 2000703379 293593088 1201 996147200 134512640 135477443 4294956224 18446744073709551615 134940836 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 1201 460 235 0 70379 0
Current children cumulated CPU time (s) 279.77
Current children cumulated vsize (KiB) 286712

[startup+342.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 4770
/proc/meminfo: memFree=1551976/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=339.21
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 1288 0 0 0 33920 1 0 0 25 0 1 0 2000703379 293593088 1247 996147200 134512640 135477443 4294956224 18446744073709551615 135268496 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 1247 460 235 0 70379 0
Current children cumulated CPU time (s) 339.21
Current children cumulated vsize (KiB) 286712

[startup+402.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 4770
/proc/meminfo: memFree=1551592/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=398.64
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 1311 0 0 0 39863 1 0 0 25 0 1 0 2000703379 293593088 1270 996147200 134512640 135477443 4294956224 18446744073709551615 135268496 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 1270 460 235 0 70379 0
Current children cumulated CPU time (s) 398.64
Current children cumulated vsize (KiB) 286712

[startup+462.306 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 4770
/proc/meminfo: memFree=1552808/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=458.17
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 1705 0 0 0 45816 1 0 0 25 0 1 0 2000703379 293593088 895 996147200 134512640 135477443 4294956224 18446744073709551615 135268944 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 895 460 235 0 70379 0
Current children cumulated CPU time (s) 458.17
Current children cumulated vsize (KiB) 286712

[startup+522.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 4770
/proc/meminfo: memFree=1552360/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=517.65
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 1824 0 0 0 51764 1 0 0 25 0 1 0 2000703379 293593088 1014 996147200 134512640 135477443 4294956224 18446744073709551615 134586797 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 1014 460 235 0 70379 0
Current children cumulated CPU time (s) 517.65
Current children cumulated vsize (KiB) 286712

[startup+582.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 4770
/proc/meminfo: memFree=1551784/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=577.1
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 1904 0 0 0 57708 2 0 0 25 0 1 0 2000703379 293593088 1094 996147200 134512640 135477443 4294956224 18446744073709551615 135270299 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 1094 460 235 0 70379 0
Current children cumulated CPU time (s) 577.1
Current children cumulated vsize (KiB) 286712

[startup+642.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 4770
/proc/meminfo: memFree=1551464/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=636.55
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 1975 0 0 0 63653 2 0 0 25 0 1 0 2000703379 293593088 1165 996147200 134512640 135477443 4294956224 18446744073709551615 135269789 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 1165 460 235 0 70379 0
Current children cumulated CPU time (s) 636.55
Current children cumulated vsize (KiB) 286712


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

[startup+882.302 s]
/proc/loadavg: 2.14 2.06 2.01 3/75 4770
/proc/meminfo: memFree=1551784/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=874.4
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 2527 0 0 0 87438 2 0 0 25 0 1 0 2000703379 293593088 954 996147200 134512640 135477443 4294956224 18446744073709551615 135268532 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 954 460 235 0 70379 0
Current children cumulated CPU time (s) 874.4
Current children cumulated vsize (KiB) 286712

[startup+942.302 s]
/proc/loadavg: 2.12 2.07 2.01 3/75 4770
/proc/meminfo: memFree=1551208/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=933.86
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 2623 0 0 0 93383 3 0 0 25 0 1 0 2000703379 293593088 1050 996147200 134512640 135477443 4294956224 18446744073709551615 135268567 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 1050 460 235 0 70379 0
Current children cumulated CPU time (s) 933.86
Current children cumulated vsize (KiB) 286712

[startup+1002.3 s]
/proc/loadavg: 2.11 2.07 2.01 3/75 4770
/proc/meminfo: memFree=1550568/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=993.31
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 2697 0 0 0 99328 3 0 0 25 0 1 0 2000703379 293593088 1124 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 1124 460 235 0 70379 0
Current children cumulated CPU time (s) 993.31
Current children cumulated vsize (KiB) 286712

[startup+1062.3 s]
/proc/loadavg: 2.15 2.08 2.01 3/75 4770
/proc/meminfo: memFree=1550376/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=1052.74
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 2759 0 0 0 105271 3 0 0 25 0 1 0 2000703379 293593088 1186 996147200 134512640 135477443 4294956224 18446744073709551615 135269573 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 1186 460 235 0 70379 0
Current children cumulated CPU time (s) 1052.74
Current children cumulated vsize (KiB) 286712

[startup+1122.31 s]
/proc/loadavg: 2.11 2.08 2.01 3/75 4770
/proc/meminfo: memFree=1549544/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=1112.18
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 2815 0 0 0 111215 3 0 0 25 0 1 0 2000703379 293593088 1242 996147200 134512640 135477443 4294956224 18446744073709551615 134586795 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 1242 460 235 0 70379 0
Current children cumulated CPU time (s) 1112.18
Current children cumulated vsize (KiB) 286712

[startup+1182.3 s]
/proc/loadavg: 2.09 2.08 2.01 3/75 4772
/proc/meminfo: memFree=1549352/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=1171.6
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 2840 0 0 0 117157 3 0 0 25 0 1 0 2000703379 293593088 1267 996147200 134512640 135477443 4294956224 18446744073709551615 134583089 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 1267 460 235 0 70379 0
Current children cumulated CPU time (s) 1171.6
Current children cumulated vsize (KiB) 286712

[startup+1242.3 s]
/proc/loadavg: 2.08 2.08 2.01 3/75 4772
/proc/meminfo: memFree=1551016/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=1231.11
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 3209 0 0 0 123108 3 0 0 25 0 1 0 2000703379 293593088 867 996147200 134512640 135477443 4294956224 18446744073709551615 134586797 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 867 460 235 0 70379 0
Current children cumulated CPU time (s) 1231.11
Current children cumulated vsize (KiB) 286712

[startup+1302.3 s]
/proc/loadavg: 2.11 2.09 2.02 3/75 4772
/proc/meminfo: memFree=1550440/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=1290.59
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 3343 0 0 0 129056 3 0 0 25 0 1 0 2000703379 293593088 1001 996147200 134512640 135477443 4294956224 18446744073709551615 134899379 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 1001 460 235 0 70379 0
Current children cumulated CPU time (s) 1290.59
Current children cumulated vsize (KiB) 286712

[startup+1362.3 s]
/proc/loadavg: 2.04 2.07 2.01 3/75 4772
/proc/meminfo: memFree=1549736/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=1350.05
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 3424 0 0 0 135001 4 0 0 25 0 1 0 2000703379 293593088 1082 996147200 134512640 135477443 4294956224 18446744073709551615 135268562 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 1082 460 235 0 70379 0
Current children cumulated CPU time (s) 1350.05
Current children cumulated vsize (KiB) 286712

[startup+1422.3 s]
/proc/loadavg: 2.01 2.06 2.01 3/75 4772
/proc/meminfo: memFree=1549416/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=1409.49
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 3497 0 0 0 140945 4 0 0 25 0 1 0 2000703379 293593088 1155 996147200 134512640 135477443 4294956224 18446744073709551615 135268941 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 1155 460 235 0 70379 0
Current children cumulated CPU time (s) 1409.49
Current children cumulated vsize (KiB) 286712

[startup+1482.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/75 4772
/proc/meminfo: memFree=1549160/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=1468.93
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 3555 0 0 0 146889 4 0 0 25 0 1 0 2000703379 293593088 1213 996147200 134512640 135477443 4294956224 18446744073709551615 135269552 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 1213 460 235 0 70379 0
Current children cumulated CPU time (s) 1468.93
Current children cumulated vsize (KiB) 286712

[startup+1542.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/75 4772
/proc/meminfo: memFree=1548456/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=1528.36
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 3601 0 0 0 152832 4 0 0 25 0 1 0 2000703379 293593088 1259 996147200 134512640 135477443 4294956224 18446744073709551615 134673693 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 1259 460 235 0 70379 0
Current children cumulated CPU time (s) 1528.36
Current children cumulated vsize (KiB) 286712

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/75 4772
/proc/meminfo: memFree=1550696/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=1587.82
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 3835 0 0 0 158777 5 0 0 25 0 1 0 2000703379 293593088 725 996147200 134512640 135477443 4294956224 18446744073709551615 134940874 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 725 460 235 0 70379 0
Current children cumulated CPU time (s) 1587.82
Current children cumulated vsize (KiB) 286712

[startup+1662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/75 4772
/proc/meminfo: memFree=1549800/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=1647.34
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 4040 0 0 0 164729 5 0 0 25 0 1 0 2000703379 293593088 930 996147200 134512640 135477443 4294956224 18446744073709551615 134942070 0 0 4096 0 0 0 0 17 1 0 0
/proc/4769/statm: 71678 930 460 235 0 70379 0
Current children cumulated CPU time (s) 1647.34
Current children cumulated vsize (KiB) 286712

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.00 2/71 4774
/proc/meminfo: memFree=1576384/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=1706.82
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 4147 0 0 0 170677 5 0 0 25 0 1 0 2000703379 293593088 1037 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/4769/statm: 71678 1037 460 235 0 70379 0
Current children cumulated CPU time (s) 1706.82
Current children cumulated vsize (KiB) 286712

[startup+1782.31 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 4813
/proc/meminfo: memFree=1439776/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=1766.79
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 4235 0 0 0 176673 6 0 0 25 0 1 0 2000703379 293593088 1125 996147200 134512640 135477443 4294956224 18446744073709551615 135270836 0 0 4096 0 0 0 0 17 0 0 0
/proc/4769/statm: 71678 1125 460 235 0 70379 0
Current children cumulated CPU time (s) 1766.79
Current children cumulated vsize (KiB) 286712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 4813
/proc/meminfo: memFree=1439584/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=1800.07
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 4270 0 0 0 180001 6 0 0 25 0 1 0 2000703379 293593088 1160 996147200 134512640 135477443 4294956224 18446744073709551615 134586795 0 0 4096 0 0 0 0 17 0 0 0
/proc/4769/statm: 71678 1160 460 235 0 70379 0
Current children cumulated CPU time (s) 1800.07
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

[startup+1815.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 4813
/proc/meminfo: memFree=1439584/2055920 swapFree=4180456/4192956
[pid=4769] ppid=4767 vsize=286712 CPUtime=1800.07
/proc/4769/stat : 4769 (casperzao) R 4767 4769 2130 0 -1 4194304 4270 0 0 0 180001 6 0 0 25 0 1 0 2000703379 293593088 1160 996147200 134512640 135477443 4294956224 18446744073709551615 134586795 0 0 4096 0 0 0 0 17 0 0 0
/proc/4769/statm: 71678 1160 460 235 0 70379 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 286712

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.61
CPU time (s): 1800.08
CPU user time (s): 1800.02
CPU system time (s): 0.06499
CPU usage (%): 99.1449
Max. virtual memory (cumulated for all children) (KiB): 286712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.02
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4270
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= 38365

runsolver used 2.42163 second user time and 5.2392 second system time

The end

Launcher Data (download as text)

Begin job on node19 at 2008-07-05 02:21:30
IDJOB=1081494
IDBENCH=57106
IDSOLVER=361
FILE ID=node19/1081494-1215217290
PBS_JOBID= 7881704
Free space on /tmp= 66552 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/knights/normalized-knights-50-9.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081494-1215217290/watcher-1081494-1215217290 -o /tmp/evaluation-result-1081494-1215217290/solver-1081494-1215217290 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1081494-1215217290.xml 754564092 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 50143bff7152a7a0a5ab6fa327854d44
RANDOM SEED=754564092

node19.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		: 3000.263
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	: 5931.00
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		: 3000.263
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:       1558224 kB
Buffers:        105192 kB
Cached:         293480 kB
SwapCached:       6540 kB
Active:         291960 kB
Inactive:       133624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1558224 kB
SwapTotal:     4192956 kB
SwapFree:      4180456 kB
Dirty:            2884 kB
Writeback:           0 kB
Mapped:          34004 kB
Slab:            57332 kB
Committed_AS:  3455460 kB
PageTables:       1920 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= 66548 MiB
End job on node19 at 2008-07-05 02:51:48