Trace number 1104831

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
Minion/Tailor 2008-07-04? (TO) 1800.08 1802.92

General information on the benchmark

Namecsp/nengfa/
normalized-queens1.xml
MD5SUM72b10381b21e6b6e79bdf3ac7e3009a4
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.19767
Satisfiable
(Un)Satisfiability was proved
Number of variables96
Number of constraints13680
Maximum constraint arity2
Maximum domain size96
Number of constraints which are defined in extension0
Number of constraints which are defined in intension13680
Global constraints used (with number of constraints)

Solver Data (download as text)

3.19/3.25	c Finished tailoring XCSP instance to Minion. Starting solving

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-1104831-1215207427/watcher-1104831-1215207427 -o /tmp/evaluation-result-1104831-1215207427/solver-1104831-1215207427 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solve.sh HOME/instance-1104831-1215207427.xml 

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: 2.02 2.04 2.00 4/81 15007
/proc/meminfo: memFree=1838056/2055920 swapFree=4180472/4192956
[pid=15007] ppid=15005 vsize=18572 CPUtime=0
/proc/15007/stat : 15007 (runsolver) R 15005 15007 13479 0 -1 4194368 15 0 0 0 0 0 0 0 21 0 1 0 1999718150 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 233632754983 0 0 4096 24578 0 0 0 17 1 0 0
/proc/15007/statm: 4643 292 257 25 0 2626 0

[startup+0.068976 s]
/proc/loadavg: 2.02 2.04 2.00 4/81 15007
/proc/meminfo: memFree=1838056/2055920 swapFree=4180472/4192956
[pid=15007] ppid=15005 vsize=5356 CPUtime=0
/proc/15007/stat : 15007 (solve.sh) S 15005 15007 13479 0 -1 4194304 285 0 0 0 0 0 0 0 21 0 1 0 1999718150 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15007/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102912 s]
/proc/loadavg: 2.02 2.04 2.00 4/81 15007
/proc/meminfo: memFree=1838056/2055920 swapFree=4180472/4192956
[pid=15007] ppid=15005 vsize=5356 CPUtime=0
/proc/15007/stat : 15007 (solve.sh) S 15005 15007 13479 0 -1 4194304 285 0 0 0 0 0 0 0 21 0 1 0 1999718150 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15007/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301927 s]
/proc/loadavg: 2.02 2.04 2.00 4/81 15007
/proc/meminfo: memFree=1838056/2055920 swapFree=4180472/4192956
[pid=15007] ppid=15005 vsize=5356 CPUtime=0
/proc/15007/stat : 15007 (solve.sh) S 15005 15007 13479 0 -1 4194304 285 0 0 0 0 0 0 0 21 0 1 0 1999718150 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15007/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701961 s]
/proc/loadavg: 2.02 2.04 2.00 4/81 15007
/proc/meminfo: memFree=1838056/2055920 swapFree=4180472/4192956
[pid=15007] ppid=15005 vsize=5356 CPUtime=0
/proc/15007/stat : 15007 (solve.sh) S 15005 15007 13479 0 -1 4194304 285 0 0 0 0 0 0 0 21 0 1 0 1999718150 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15007/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50203 s]
/proc/loadavg: 2.02 2.04 2.00 4/91 15017
/proc/meminfo: memFree=1789912/2055920 swapFree=4180472/4192956
[pid=15007] ppid=15005 vsize=5356 CPUtime=0
/proc/15007/stat : 15007 (solve.sh) S 15005 15007 13479 0 -1 4194304 285 0 0 0 0 0 0 0 21 0 1 0 1999718150 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15007/statm: 1339 235 195 169 0 50 0
[pid=15009] ppid=15007 vsize=868732 CPUtime=1.48
/proc/15009/stat : 15009 (java) S 15007 15007 13479 0 -1 0 17751 0 1 0 138 10 0 0 22 0 9 0 1999718151 889581568 17136 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15009/statm: 217183 17138 1860 9 0 211745 0
[pid=15009/tid=15010] ppid=15007 vsize=868732 CPUtime=0.95
/proc/15009/task/15010/stat : 15010 (java) R 15007 15007 13479 0 -1 64 4955 0 1 0 92 3 0 0 25 0 9 0 1999718151 889581568 17139 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15009/tid=15011] ppid=15007 vsize=868732 CPUtime=0.3
/proc/15009/task/15011/stat : 15011 (java) R 15007 15007 13479 0 -1 64 10563 0 0 0 26 4 0 0 16 0 9 0 1999718153 889581568 17141 996147200 134512640 134550740 4294956032 18446744073709551615 102674864 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=15009/tid=15012] ppid=15007 vsize=868732 CPUtime=0
/proc/15009/task/15012/stat : 15012 (java) S 15007 15007 13479 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 1999718153 889581568 17142 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15009/tid=15013] ppid=15007 vsize=868732 CPUtime=0
/proc/15009/task/15013/stat : 15013 (java) S 15007 15007 13479 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1999718153 889581568 17144 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15009/tid=15014] ppid=15007 vsize=868732 CPUtime=0
/proc/15009/task/15014/stat : 15014 (java) S 15007 15007 13479 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1999718155 889581568 17145 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15009/tid=15015] ppid=15007 vsize=868732 CPUtime=0.2
/proc/15009/task/15015/stat : 15015 (java) S 15007 15007 13479 0 -1 64 1504 0 0 0 19 1 0 0 15 0 9 0 1999718155 889581568 17147 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15009/tid=15016] ppid=15007 vsize=868732 CPUtime=0
/proc/15009/task/15016/stat : 15016 (java) S 15007 15007 13479 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1999718155 889581568 17149 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15009/tid=15017] ppid=15007 vsize=868732 CPUtime=0
/proc/15009/task/15017/stat : 15017 (java) S 15007 15007 13479 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1999718155 889581568 17150 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 874088

[startup+3.10116 s]
/proc/loadavg: 2.02 2.04 2.00 3/91 15017
/proc/meminfo: memFree=1773016/2055920 swapFree=4180472/4192956
[pid=15007] ppid=15005 vsize=5356 CPUtime=0
/proc/15007/stat : 15007 (solve.sh) S 15005 15007 13479 0 -1 4194304 285 0 0 0 0 0 0 0 21 0 1 0 1999718150 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15007/statm: 1339 235 195 169 0 50 0
[pid=15009] ppid=15007 vsize=868884 CPUtime=3.08
/proc/15009/stat : 15009 (java) S 15007 15007 13479 0 -1 0 21513 0 1 0 296 12 0 0 22 0 9 0 1999718151 889737216 20768 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15009/statm: 217221 20768 1880 9 0 211783 0
[pid=15009/tid=15010] ppid=15007 vsize=868884 CPUtime=2.12
/proc/15009/task/15010/stat : 15010 (java) R 15007 15007 13479 0 -1 64 5230 0 1 0 208 4 0 0 25 0 9 0 1999718151 889737216 20768 996147200 134512640 134550740 4294956032 18446744073709551615 4126863074 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15009/tid=15011] ppid=15007 vsize=868884 CPUtime=0.59
/proc/15009/task/15011/stat : 15011 (java) S 15007 15007 13479 0 -1 64 13900 0 0 0 53 6 0 0 16 0 9 0 1999718153 889737216 20768 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=15009/tid=15012] ppid=15007 vsize=868884 CPUtime=0
/proc/15009/task/15012/stat : 15012 (java) S 15007 15007 13479 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 1999718153 889737216 20768 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15009/tid=15013] ppid=15007 vsize=868884 CPUtime=0
/proc/15009/task/15013/stat : 15013 (java) S 15007 15007 13479 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1999718153 889737216 20768 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15009/tid=15014] ppid=15007 vsize=868884 CPUtime=0
/proc/15009/task/15014/stat : 15014 (java) S 15007 15007 13479 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1999718155 889737216 20768 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15009/tid=15015] ppid=15007 vsize=868884 CPUtime=0.35
/proc/15009/task/15015/stat : 15015 (java) S 15007 15007 13479 0 -1 64 1649 0 0 0 34 1 0 0 16 0 9 0 1999718155 889737216 20768 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15009/tid=15016] ppid=15007 vsize=868884 CPUtime=0
/proc/15009/task/15016/stat : 15016 (java) S 15007 15007 13479 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1999718155 889737216 20768 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15009/tid=15017] ppid=15007 vsize=868884 CPUtime=0
/proc/15009/task/15017/stat : 15017 (java) S 15007 15007 13479 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1999718155 889737216 20768 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 874240

[startup+6.30143 s]
/proc/loadavg: 2.02 2.04 2.00 3/83 15018
/proc/meminfo: memFree=1772376/2055920 swapFree=4180472/4192956
[pid=15007] ppid=15005 vsize=5360 CPUtime=3.2
/proc/15007/stat : 15007 (solve.sh) S 15005 15007 13479 0 -1 4194304 310 24770 0 1 0 0 305 15 17 0 1 0 1999718150 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15007/statm: 1340 236 195 169 0 51 0
[pid=15018] ppid=15007 vsize=86816 CPUtime=3
/proc/15018/stat : 15018 (ld-linux.so.2) R 15007 15007 13479 0 -1 4194304 37156 0 0 0 280 20 0 0 25 0 1 100 1999718475 88899584 16182 996147200 1448431616 1448550632 4294956176 18446744073709551615 134616315 0 0 4096 8194 0 0 0 17 1 0 0
/proc/15018/statm: 21704 16182 438 29 0 15758 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 92176

[startup+12.702 s]
/proc/loadavg: 2.02 2.04 2.00 3/83 15018
/proc/meminfo: memFree=1773208/2055920 swapFree=4180472/4192956
[pid=15007] ppid=15005 vsize=5360 CPUtime=3.2
/proc/15007/stat : 15007 (solve.sh) S 15005 15007 13479 0 -1 4194304 310 24770 0 1 0 0 305 15 17 0 1 0 1999718150 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15007/statm: 1340 236 195 169 0 51 0
[pid=15018] ppid=15007 vsize=86816 CPUtime=9.34
/proc/15018/stat : 15018 (ld-linux.so.2) R 15007 15007 13479 0 -1 4194304 37156 0 0 0 914 20 0 0 25 0 1 100 1999718475 88899584 16182 996147200 1448431616 1448550632 4294956176 18446744073709551615 151176844 0 0 4096 8194 0 0 0 17 1 0 0
/proc/15018/statm: 21704 16182 438 29 0 15758 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 92176

[startup+25.503 s]
/proc/loadavg: 2.01 2.04 2.00 3/83 15018
/proc/meminfo: memFree=1773336/2055920 swapFree=4180472/4192956
[pid=15007] ppid=15005 vsize=5360 CPUtime=3.2
/proc/15007/stat : 15007 (solve.sh) S 15005 15007 13479 0 -1 4194304 310 24770 0 1 0 0 305 15 17 0 1 0 1999718150 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15007/statm: 1340 236 195 169 0 51 0
[pid=15018] ppid=15007 vsize=86816 CPUtime=22.01
/proc/15018/stat : 15018 (ld-linux.so.2) R 15007 15007 13479 0 -1 4194304 37156 0 0 0 2181 20 0 0 25 0 1 100 1999718475 88899584 16182 996147200 1448431616 1448550632 4294956176 18446744073709551615 134533152 0 0 4096 8194 0 0 0 17 1 0 0
/proc/15018/statm: 21704 16182 438 29 0 15758 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 92176

[startup+51.1021 s]
/proc/loadavg: 2.01 2.03 2.00 3/83 15018
/proc/meminfo: memFree=1773400/2055920 swapFree=4180472/4192956
[pid=15007] ppid=15005 vsize=5360 CPUtime=3.2
/proc/15007/stat : 15007 (solve.sh) S 15005 15007 13479 0 -1 4194304 310 24770 0 1 0 0 305 15 17 0 1 0 1999718150 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15007/statm: 1340 236 195 169 0 51 0
[pid=15018] ppid=15007 vsize=86816 CPUtime=47.38
/proc/15018/stat : 15018 (ld-linux.so.2) R 15007 15007 13479 0 -1 4194304 37156 0 0 0 4717 21 0 0 25 0 1 100 1999718475 88899584 16182 996147200 1448431616 1448550632 4294956176 18446744073709551615 151177231 0 0 4096 8194 0 0 0 17 1 0 0
/proc/15018/statm: 21704 16182 438 29 0 15758 0
Current children cumulated CPU time (s) 50.58
Current children cumulated vsize (KiB) 92176

[startup+102.306 s]
/proc/loadavg: 2.00 2.02 2.00 3/83 15018
/proc/meminfo: memFree=1773464/2055920 swapFree=4180472/4192956
[pid=15007] ppid=15005 vsize=5360 CPUtime=3.2
/proc/15007/stat : 15007 (solve.sh) S 15005 15007 13479 0 -1 4194304 310 24770 0 1 0 0 305 15 17 0 1 0 1999718150 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15007/statm: 1340 236 195 169 0 51 0
[pid=15018] ppid=15007 vsize=86816 CPUtime=98.1
/proc/15018/stat : 15018 (ld-linux.so.2) R 15007 15007 13479 0 -1 4194304 37156 0 0 0 9789 21 0 0 25 0 1 100 1999718475 88899584 16182 996147200 1448431616 1448550632 4294956176 18446744073709551615 140764513 0 0 4096 8194 0 0 0 17 1 0 0
/proc/15018/statm: 21704 16182 438 29 0 15758 0
Current children cumulated CPU time (s) 101.3
Current children cumulated vsize (KiB) 92176

[startup+162.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/83 15018
/proc/meminfo: memFree=1768984/2055920 swapFree=4180472/4192956
[pid=15007] ppid=15005 vsize=5360 CPUtime=3.2
/proc/15007/stat : 15007 (solve.sh) S 15005 15007 13479 0 -1 4194304 310 24770 0 1 0 0 305 15 17 0 1 0 1999718150 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15007/statm: 1340 236 195 169 0 51 0
[pid=15018] ppid=15007 vsize=92580 CPUtime=157.54
/proc/15018/stat : 15018 (ld-linux.so.2) R 15007 15007 13479 0 -1 4194304 39362 0 0 0 15732 22 0 0 25 0 1 100 1999718475 94801920 17306 996147200 1448431616 1448550632 4294956176 18446744073709551615 134670057 0 0 4096 8194 0 0 0 17 1 0 0
/proc/15018/statm: 23145 17306 444 29 0 17199 0
Current children cumulated CPU time (s) 160.74
Current children cumulated vsize (KiB) 97940

[startup+222.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 15018
/proc/meminfo: memFree=1768920/2055920 swapFree=4180472/4192956
[pid=15007] ppid=15005 vsize=5360 CPUtime=3.2
/proc/15007/stat : 15007 (solve.sh) S 15005 15007 13479 0 -1 4194304 310 24770 0 1 0 0 305 15 17 0 1 0 1999718150 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15007/statm: 1340 236 195 169 0 51 0
[pid=15018] ppid=15007 vsize=92580 CPUtime=216.98
/proc/15018/stat : 15018 (ld-linux.so.2) R 15007 15007 13479 0 -1 4194304 39362 0 0 0 21676 22 0 0 25 0 1 100 1999718475 94801920 17306 996147200 1448431616 1448550632 4294956176 18446744073709551615 134616315 0 0 4096 8194 0 0 0 17 1 0 0
/proc/15018/statm: 23145 17306 444 29 0 17199 0
Current children cumulated CPU time (s) 220.18
Current children cumulated vsize (KiB) 97940

[startup+282.302 s]
/proc/loadavg: 1.96 2.00 1.99 3/84 15069
/proc/meminfo: memFree=1677584/2055920 swapFree=4180472/4192956
[pid=15007] ppid=15005 vsize=5360 CPUtime=3.2

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

/proc/15018/statm: 23145 17342 444 29 0 17199 0
Current children cumulated CPU time (s) 1179.71
Current children cumulated vsize (KiB) 97940

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 15069
/proc/meminfo: memFree=1596496/2055920 swapFree=4180472/4192956
[pid=15007] ppid=15005 vsize=5360 CPUtime=3.2
/proc/15007/stat : 15007 (solve.sh) S 15005 15007 13479 0 -1 4194304 310 24770 0 1 0 0 305 15 17 0 1 0 1999718150 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15007/statm: 1340 236 195 169 0 51 0
[pid=15018] ppid=15007 vsize=92580 CPUtime=1236.49
/proc/15018/stat : 15018 (ld-linux.so.2) R 15007 15007 13479 0 -1 4194304 39398 0 0 0 123624 25 0 0 25 0 1 100 1999718475 94801920 17342 996147200 1448431616 1448550632 4294956176 18446744073709551615 134533568 0 0 4096 8194 0 0 0 17 0 0 0
/proc/15018/statm: 23145 17342 444 29 0 17199 0
Current children cumulated CPU time (s) 1239.69
Current children cumulated vsize (KiB) 97940

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 15069
/proc/meminfo: memFree=1596432/2055920 swapFree=4180472/4192956
[pid=15007] ppid=15005 vsize=5360 CPUtime=3.2
/proc/15007/stat : 15007 (solve.sh) S 15005 15007 13479 0 -1 4194304 310 24770 0 1 0 0 305 15 17 0 1 0 1999718150 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15007/statm: 1340 236 195 169 0 51 0
[pid=15018] ppid=15007 vsize=92580 CPUtime=1296.48
/proc/15018/stat : 15018 (ld-linux.so.2) R 15007 15007 13479 0 -1 4194304 39398 0 0 0 129623 25 0 0 25 0 1 100 1999718475 94801920 17342 996147200 1448431616 1448550632 4294956176 18446744073709551615 134670260 0 0 4096 8194 0 0 0 17 0 0 0
/proc/15018/statm: 23145 17342 444 29 0 17199 0
Current children cumulated CPU time (s) 1299.68
Current children cumulated vsize (KiB) 97940

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 15069
/proc/meminfo: memFree=1596432/2055920 swapFree=4180472/4192956
[pid=15007] ppid=15005 vsize=5360 CPUtime=3.2
/proc/15007/stat : 15007 (solve.sh) S 15005 15007 13479 0 -1 4194304 310 24770 0 1 0 0 305 15 17 0 1 0 1999718150 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15007/statm: 1340 236 195 169 0 51 0
[pid=15018] ppid=15007 vsize=92580 CPUtime=1356.45
/proc/15018/stat : 15018 (ld-linux.so.2) R 15007 15007 13479 0 -1 4194304 39398 0 0 0 135620 25 0 0 25 0 1 100 1999718475 94801920 17342 996147200 1448431616 1448550632 4294956176 18446744073709551615 141873868 0 0 4096 8194 0 0 0 17 0 0 0
/proc/15018/statm: 23145 17342 444 29 0 17199 0
Current children cumulated CPU time (s) 1359.65
Current children cumulated vsize (KiB) 97940

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 15069
/proc/meminfo: memFree=1596368/2055920 swapFree=4180472/4192956
[pid=15007] ppid=15005 vsize=5360 CPUtime=3.2
/proc/15007/stat : 15007 (solve.sh) S 15005 15007 13479 0 -1 4194304 310 24770 0 1 0 0 305 15 17 0 1 0 1999718150 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15007/statm: 1340 236 195 169 0 51 0
[pid=15018] ppid=15007 vsize=92580 CPUtime=1416.43
/proc/15018/stat : 15018 (ld-linux.so.2) R 15007 15007 13479 0 -1 4194304 39398 0 0 0 141618 25 0 0 25 0 1 100 1999718475 94801920 17342 996147200 1448431616 1448550632 4294956176 18446744073709551615 134616315 0 0 4096 8194 0 0 0 17 0 0 0
/proc/15018/statm: 23145 17342 444 29 0 17199 0
Current children cumulated CPU time (s) 1419.63
Current children cumulated vsize (KiB) 97940

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 15075
/proc/meminfo: memFree=1595984/2055920 swapFree=4180472/4192956
[pid=15007] ppid=15005 vsize=5360 CPUtime=3.2
/proc/15007/stat : 15007 (solve.sh) S 15005 15007 13479 0 -1 4194304 310 24770 0 1 0 0 305 15 17 0 1 0 1999718150 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15007/statm: 1340 236 195 169 0 51 0
[pid=15018] ppid=15007 vsize=92580 CPUtime=1476.4
/proc/15018/stat : 15018 (ld-linux.so.2) R 15007 15007 13479 0 -1 4194304 39398 0 0 0 147615 25 0 0 25 0 1 100 1999718475 94801920 17342 996147200 1448431616 1448550632 4294956176 18446744073709551615 150024465 0 0 4096 8194 0 0 0 17 0 0 0
/proc/15018/statm: 23145 17342 444 29 0 17199 0
Current children cumulated CPU time (s) 1479.6
Current children cumulated vsize (KiB) 97940

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 15075
/proc/meminfo: memFree=1595984/2055920 swapFree=4180472/4192956
[pid=15007] ppid=15005 vsize=5360 CPUtime=3.2
/proc/15007/stat : 15007 (solve.sh) S 15005 15007 13479 0 -1 4194304 310 24770 0 1 0 0 305 15 17 0 1 0 1999718150 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15007/statm: 1340 236 195 169 0 51 0
[pid=15018] ppid=15007 vsize=92580 CPUtime=1536.38
/proc/15018/stat : 15018 (ld-linux.so.2) R 15007 15007 13479 0 -1 4194304 39398 0 0 0 153612 26 0 0 25 0 1 100 1999718475 94801920 17342 996147200 1448431616 1448550632 4294956176 18446744073709551615 134607589 0 0 4096 8194 0 0 0 17 0 0 0
/proc/15018/statm: 23145 17342 444 29 0 17199 0
Current children cumulated CPU time (s) 1539.58
Current children cumulated vsize (KiB) 97940

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/71 15090
/proc/meminfo: memFree=1777912/2055920 swapFree=4180472/4192956
[pid=15007] ppid=15005 vsize=5360 CPUtime=3.2
/proc/15007/stat : 15007 (solve.sh) S 15005 15007 13479 0 -1 4194304 310 24770 0 1 0 0 305 15 17 0 1 0 1999718150 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15007/statm: 1340 236 195 169 0 51 0
[pid=15018] ppid=15007 vsize=92580 CPUtime=1596.34
/proc/15018/stat : 15018 (ld-linux.so.2) R 15007 15007 13479 0 -1 4194304 39398 0 0 0 159607 27 0 0 25 0 1 100 1999718475 94801920 17342 996147200 1448431616 1448550632 4294956176 18446744073709551615 134533569 0 0 4096 8194 0 0 0 17 0 0 0
/proc/15018/statm: 23145 17342 444 29 0 17199 0
Current children cumulated CPU time (s) 1599.54
Current children cumulated vsize (KiB) 97940

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15114
/proc/meminfo: memFree=1756192/2055920 swapFree=4180472/4192956
[pid=15007] ppid=15005 vsize=5360 CPUtime=3.2
/proc/15007/stat : 15007 (solve.sh) S 15005 15007 13479 0 -1 4194304 310 24770 0 1 0 0 305 15 17 0 1 0 1999718150 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15007/statm: 1340 236 195 169 0 51 0
[pid=15018] ppid=15007 vsize=92580 CPUtime=1656.32
/proc/15018/stat : 15018 (ld-linux.so.2) R 15007 15007 13479 0 -1 4194304 39398 0 0 0 165602 30 0 0 25 0 1 100 1999718475 94801920 17342 996147200 1448431616 1448550632 4294956176 18446744073709551615 4158657420 0 0 4096 8194 0 0 0 17 0 0 0
/proc/15018/statm: 23145 17342 444 29 0 17199 0
Current children cumulated CPU time (s) 1659.52
Current children cumulated vsize (KiB) 97940

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15114
/proc/meminfo: memFree=1755936/2055920 swapFree=4180472/4192956
[pid=15007] ppid=15005 vsize=5360 CPUtime=3.2
/proc/15007/stat : 15007 (solve.sh) S 15005 15007 13479 0 -1 4194304 310 24770 0 1 0 0 305 15 17 0 1 0 1999718150 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15007/statm: 1340 236 195 169 0 51 0
[pid=15018] ppid=15007 vsize=92580 CPUtime=1716.29
/proc/15018/stat : 15018 (ld-linux.so.2) R 15007 15007 13479 0 -1 4194304 39398 0 0 0 171599 30 0 0 25 0 1 100 1999718475 94801920 17342 996147200 1448431616 1448550632 4294956176 18446744073709551615 141873617 0 0 4096 8194 0 0 0 17 0 0 0
/proc/15018/statm: 23145 17342 444 29 0 17199 0
Current children cumulated CPU time (s) 1719.49
Current children cumulated vsize (KiB) 97940

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15114
/proc/meminfo: memFree=1755808/2055920 swapFree=4180472/4192956
[pid=15007] ppid=15005 vsize=5360 CPUtime=3.2
/proc/15007/stat : 15007 (solve.sh) S 15005 15007 13479 0 -1 4194304 310 24770 0 1 0 0 305 15 17 0 1 0 1999718150 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15007/statm: 1340 236 195 169 0 51 0
[pid=15018] ppid=15007 vsize=92580 CPUtime=1776.27
/proc/15018/stat : 15018 (ld-linux.so.2) R 15007 15007 13479 0 -1 4194304 39398 0 0 0 177597 30 0 0 25 0 1 100 1999718475 94801920 17342 996147200 1448431616 1448550632 4294956176 18446744073709551615 134670187 0 0 4096 8194 0 0 0 17 0 0 0
/proc/15018/statm: 23145 17342 444 29 0 17199 0
Current children cumulated CPU time (s) 1779.47
Current children cumulated vsize (KiB) 97940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.91 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15114
/proc/meminfo: memFree=1755808/2055920 swapFree=4180472/4192956
[pid=15007] ppid=15005 vsize=5360 CPUtime=3.2
/proc/15007/stat : 15007 (solve.sh) S 15005 15007 13479 0 -1 4194304 310 24770 0 1 0 0 305 15 17 0 1 0 1999718150 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15007/statm: 1340 236 195 169 0 51 0
[pid=15018] ppid=15007 vsize=92580 CPUtime=1796.88
/proc/15018/stat : 15018 (ld-linux.so.2) R 15007 15007 13479 0 -1 4194304 39398 0 0 0 179658 30 0 0 25 0 1 100 1999718475 94801920 17342 996147200 1448431616 1448550632 4294956176 18446744073709551615 141873633 0 0 4096 8194 0 0 0 17 0 0 0
/proc/15018/statm: 23145 17342 444 29 0 17199 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 97940

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

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

[startup+1802.91 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15114
/proc/meminfo: memFree=1755808/2055920 swapFree=4180472/4192956
[pid=15007] ppid=15005 vsize=5360 CPUtime=3.2
/proc/15007/stat : 15007 (solve.sh) S 15005 15007 13479 0 -1 4194304 310 24770 0 1 0 0 305 15 17 0 1 0 1999718150 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15007/statm: 1340 236 195 169 0 51 0
[pid=15018] ppid=15007 vsize=92580 CPUtime=1796.88
/proc/15018/stat : 15018 (ld-linux.so.2) R 15007 15007 13479 0 -1 4194304 39398 0 0 0 179658 30 0 0 25 0 1 100 1999718475 94801920 17342 996147200 1448431616 1448550632 4294956176 18446744073709551615 141873633 0 0 4096 8194 0 0 0 17 0 0 0
/proc/15018/statm: 23145 17342 444 29 0 17199 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 97940

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15007 and gives
#  childrusage.ru_utime.tv_sec=3
#  childrusage.ru_utime.tv_usec=54535
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=159975
# CPU time returned by wait4() is 3.21451
# while last known CPU time is 1800.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1802.92
CPU time (s): 1800.08
CPU user time (s): 1799.63
CPU system time (s): 0.45
CPU usage (%): 99.8426
Max. virtual memory (cumulated for all children) (KiB): 874240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.05454
system time used= 0.159975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25080
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= 1665
involuntary context switches= 1576

runsolver used 2.18067 second user time and 5.68614 second system time

The end

Launcher Data (download as text)

Begin job on node3 at 2008-07-04 23:37:07
IDJOB=1104831
IDBENCH=56817
IDSOLVER=369
FILE ID=node3/1104831-1215207427
PBS_JOBID= 7881689
Free space on /tmp= 66536 MiB

SOLVER NAME= Minion/Tailor 2008-07-04
BENCH NAME= CPAI08/csp/nengfa/normalized-queens1.xml
COMMAND LINE= DIR/solve.sh BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1104831-1215207427/watcher-1104831-1215207427 -o /tmp/evaluation-result-1104831-1215207427/solver-1104831-1215207427 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solve.sh HOME/instance-1104831-1215207427.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 72b10381b21e6b6e79bdf3ac7e3009a4
RANDOM SEED=21354496

node3.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1838536 kB
Buffers:         17768 kB
Cached:         119540 kB
SwapCached:       6308 kB
Active:         134260 kB
Inactive:        29552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1838536 kB
SwapTotal:     4192956 kB
SwapFree:      4180472 kB
Dirty:           33476 kB
Writeback:           0 kB
Mapped:          42928 kB
Slab:            38820 kB
Committed_AS:  3464696 kB
PageTables:       1900 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= 66504 MiB
End job on node3 at 2008-07-05 00:07:12