Trace number 1105348

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) 1800.03 1809.91

General information on the benchmark

Namecsp/chessboardColoration/
normalized-cc-15-15-3.xml
MD5SUM788bc16485f787ede0b4976a55d63308
Bench CategoryN-ARY-INT (n-ary 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 variables225
Number of constraints11025
Maximum constraint arity4
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension11025
Global constraints used (with number of constraints)

Solver Data (download as text)

4.72/4.88	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-1105348-1215204605/watcher-1105348-1215204605 -o /tmp/evaluation-result-1105348-1215204605/solver-1105348-1215204605 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solve.sh HOME/instance-1105348-1215204605.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: 1.92 1.98 1.97 4/73 28696
/proc/meminfo: memFree=1498672/2055920 swapFree=4180408/4192956
[pid=28696] ppid=28694 vsize=18572 CPUtime=0
/proc/28696/stat : 28696 (runsolver) R 28694 28696 24636 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1550127331 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 248761609511 0 0 4096 24578 0 0 0 17 1 0 0
/proc/28696/statm: 4643 292 257 25 0 2626 0

[startup+0.020848 s]
/proc/loadavg: 1.92 1.98 1.97 4/73 28696
/proc/meminfo: memFree=1498672/2055920 swapFree=4180408/4192956
[pid=28696] ppid=28694 vsize=5356 CPUtime=0
/proc/28696/stat : 28696 (solve.sh) S 28694 28696 24636 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 1550127331 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28696/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101655 s]
/proc/loadavg: 1.92 1.98 1.97 4/73 28696
/proc/meminfo: memFree=1498672/2055920 swapFree=4180408/4192956
[pid=28696] ppid=28694 vsize=5356 CPUtime=0
/proc/28696/stat : 28696 (solve.sh) S 28694 28696 24636 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 1550127331 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28696/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301688 s]
/proc/loadavg: 1.92 1.98 1.97 4/73 28696
/proc/meminfo: memFree=1498672/2055920 swapFree=4180408/4192956
[pid=28696] ppid=28694 vsize=5356 CPUtime=0
/proc/28696/stat : 28696 (solve.sh) S 28694 28696 24636 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 1550127331 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28696/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701758 s]
/proc/loadavg: 1.92 1.98 1.97 4/73 28696
/proc/meminfo: memFree=1498672/2055920 swapFree=4180408/4192956
[pid=28696] ppid=28694 vsize=5356 CPUtime=0
/proc/28696/stat : 28696 (solve.sh) S 28694 28696 24636 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 1550127331 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28696/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50289 s]
/proc/loadavg: 1.92 1.98 1.97 3/83 28706
/proc/meminfo: memFree=1462688/2055920 swapFree=4180408/4192956
[pid=28696] ppid=28694 vsize=5356 CPUtime=0
/proc/28696/stat : 28696 (solve.sh) S 28694 28696 24636 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 1550127331 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28696/statm: 1339 235 195 169 0 50 0
[pid=28698] ppid=28696 vsize=868732 CPUtime=1.46
/proc/28698/stat : 28698 (java) S 28696 28696 24636 0 -1 0 12431 0 1 0 140 6 0 0 18 0 9 0 1550127331 889581568 11808 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28698/statm: 217183 11808 1860 9 0 211745 0
[pid=28698/tid=28699] ppid=28696 vsize=868732 CPUtime=1.01
/proc/28698/task/28699/stat : 28699 (java) R 28696 28696 24636 0 -1 64 4956 0 1 0 98 3 0 0 25 0 9 0 1550127332 889581568 11808 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28698/tid=28700] ppid=28696 vsize=868732 CPUtime=0.19
/proc/28698/task/28700/stat : 28700 (java) R 28696 28696 24636 0 -1 64 5225 0 0 0 18 1 0 0 16 0 9 0 1550127334 889581568 11808 996147200 134512640 134550740 4294956032 18446744073709551615 102516776 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28698/tid=28701] ppid=28696 vsize=868732 CPUtime=0
/proc/28698/task/28701/stat : 28701 (java) S 28696 28696 24636 0 -1 64 13 0 0 0 0 0 0 0 16 0 9 0 1550127334 889581568 11808 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28698/tid=28702] ppid=28696 vsize=868732 CPUtime=0
/proc/28698/task/28702/stat : 28702 (java) S 28696 28696 24636 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1550127334 889581568 11808 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28698/tid=28703] ppid=28696 vsize=868732 CPUtime=0
/proc/28698/task/28703/stat : 28703 (java) S 28696 28696 24636 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 1550127336 889581568 11808 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28698/tid=28704] ppid=28696 vsize=868732 CPUtime=0.23
/proc/28698/task/28704/stat : 28704 (java) S 28696 28696 24636 0 -1 64 1516 0 0 0 23 0 0 0 16 0 9 0 1550127336 889581568 11808 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28698/tid=28705] ppid=28696 vsize=868732 CPUtime=0
/proc/28698/task/28705/stat : 28705 (java) S 28696 28696 24636 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1550127336 889581568 11808 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28698/tid=28706] ppid=28696 vsize=868732 CPUtime=0
/proc/28698/task/28706/stat : 28706 (java) S 28696 28696 24636 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1550127336 889581568 11808 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 874088

[startup+3.10217 s]
/proc/loadavg: 1.92 1.98 1.97 5/83 28706
/proc/meminfo: memFree=1452768/2055920 swapFree=4180408/4192956
[pid=28696] ppid=28694 vsize=5356 CPUtime=0
/proc/28696/stat : 28696 (solve.sh) S 28694 28696 24636 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 1550127331 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28696/statm: 1339 235 195 169 0 50 0
[pid=28698] ppid=28696 vsize=868732 CPUtime=3.05
/proc/28698/stat : 28698 (java) S 28696 28696 24636 0 -1 0 15983 0 1 0 297 8 0 0 18 0 9 0 1550127331 889581568 15321 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28698/statm: 217183 15321 1860 9 0 211745 0
[pid=28698/tid=28699] ppid=28696 vsize=868732 CPUtime=2.33
/proc/28698/task/28699/stat : 28699 (java) R 28696 28696 24636 0 -1 64 4995 0 1 0 230 3 0 0 25 0 9 0 1550127332 889581568 15321 996147200 134512640 134550740 4294956032 18446744073709551615 4126374872 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28698/tid=28700] ppid=28696 vsize=868732 CPUtime=0.46
/proc/28698/task/28700/stat : 28700 (java) S 28696 28696 24636 0 -1 64 8738 0 0 0 43 3 0 0 16 0 9 0 1550127334 889581568 15321 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28698/tid=28701] ppid=28696 vsize=868732 CPUtime=0
/proc/28698/task/28701/stat : 28701 (java) S 28696 28696 24636 0 -1 64 13 0 0 0 0 0 0 0 16 0 9 0 1550127334 889581568 15321 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28698/tid=28702] ppid=28696 vsize=868732 CPUtime=0
/proc/28698/task/28702/stat : 28702 (java) S 28696 28696 24636 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1550127334 889581568 15321 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28698/tid=28703] ppid=28696 vsize=868732 CPUtime=0
/proc/28698/task/28703/stat : 28703 (java) S 28696 28696 24636 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 1550127336 889581568 15321 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28698/tid=28704] ppid=28696 vsize=868732 CPUtime=0.23
/proc/28698/task/28704/stat : 28704 (java) S 28696 28696 24636 0 -1 64 1516 0 0 0 23 0 0 0 16 0 9 0 1550127336 889581568 15321 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28698/tid=28705] ppid=28696 vsize=868732 CPUtime=0
/proc/28698/task/28705/stat : 28705 (java) S 28696 28696 24636 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1550127336 889581568 15321 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28698/tid=28706] ppid=28696 vsize=868732 CPUtime=0
/proc/28698/task/28706/stat : 28706 (java) S 28696 28696 24636 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1550127336 889581568 15321 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 874088

[startup+6.30171 s]
/proc/loadavg: 1.93 1.98 1.97 3/75 28707
/proc/meminfo: memFree=1492320/2055920 swapFree=4180408/4192956
[pid=28696] ppid=28694 vsize=5360 CPUtime=4.77
/proc/28696/stat : 28696 (solve.sh) S 28694 28696 24636 0 -1 4194304 310 31462 0 1 0 0 457 20 18 0 1 0 1550127331 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28696/statm: 1340 236 195 169 0 51 0
[pid=28707] ppid=28696 vsize=32128 CPUtime=1.39
/proc/28707/stat : 28707 (ld-linux.so.2) R 28696 28696 24636 0 -1 4194304 2473 0 0 0 138 1 0 0 25 0 1 0 1550127819 32899072 2356 996147200 1448431616 1448550632 4294956176 18446744073709551615 4158614857 0 0 4096 0 0 0 0 17 1 0 0
/proc/28707/statm: 8032 2356 317 29 0 2086 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 37488

[startup+12.7018 s]
/proc/loadavg: 1.93 1.98 1.97 3/75 28707
/proc/meminfo: memFree=1458848/2055920 swapFree=4180408/4192956
[pid=28696] ppid=28694 vsize=5360 CPUtime=4.77
/proc/28696/stat : 28696 (solve.sh) S 28694 28696 24636 0 -1 4194304 310 31462 0 1 0 0 457 20 18 0 1 0 1550127331 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28696/statm: 1340 236 195 169 0 51 0
[pid=28707] ppid=28696 vsize=61172 CPUtime=7.73
/proc/28707/stat : 28707 (ld-linux.so.2) R 28696 28696 24636 0 -1 4194304 11572 0 0 0 768 5 0 0 25 0 1 100 1550127819 62640128 9723 996147200 1448431616 1448550632 4294956176 18446744073709551615 134670054 0 0 4096 8194 0 0 0 17 1 0 0
/proc/28707/statm: 15293 9723 396 29 0 9347 0
Current children cumulated CPU time (s) 12.5
Current children cumulated vsize (KiB) 66532

[startup+25.502 s]
/proc/loadavg: 1.95 1.98 1.97 3/75 28707
/proc/meminfo: memFree=1459104/2055920 swapFree=4180408/4192956
[pid=28696] ppid=28694 vsize=5360 CPUtime=4.77
/proc/28696/stat : 28696 (solve.sh) S 28694 28696 24636 0 -1 4194304 310 31462 0 1 0 0 457 20 18 0 1 0 1550127331 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28696/statm: 1340 236 195 169 0 51 0
[pid=28707] ppid=28696 vsize=61172 CPUtime=20.42
/proc/28707/stat : 28707 (ld-linux.so.2) R 28696 28696 24636 0 -1 4194304 11574 0 0 0 2037 5 0 0 25 0 1 100 1550127819 62640128 9725 996147200 1448431616 1448550632 4294956176 18446744073709551615 134670189 0 0 4096 8194 0 0 0 17 1 0 0
/proc/28707/statm: 15293 9725 396 29 0 9347 0
Current children cumulated CPU time (s) 25.19
Current children cumulated vsize (KiB) 66532

[startup+51.1014 s]
/proc/loadavg: 1.96 1.98 1.97 3/75 28707
/proc/meminfo: memFree=1458976/2055920 swapFree=4180408/4192956
[pid=28696] ppid=28694 vsize=5360 CPUtime=4.77
/proc/28696/stat : 28696 (solve.sh) S 28694 28696 24636 0 -1 4194304 310 31462 0 1 0 0 457 20 18 0 1 0 1550127331 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28696/statm: 1340 236 195 169 0 51 0
[pid=28707] ppid=28696 vsize=61660 CPUtime=45.77
/proc/28707/stat : 28707 (ld-linux.so.2) R 28696 28696 24636 0 -1 4194304 11633 0 0 0 4572 5 0 0 25 0 1 100 1550127819 63139840 9784 996147200 1448431616 1448550632 4294956176 18446744073709551615 134670189 0 0 4096 8194 0 0 0 17 1 0 0
/proc/28707/statm: 15415 9784 396 29 0 9469 0
Current children cumulated CPU time (s) 50.54
Current children cumulated vsize (KiB) 67020

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.97 3/75 28707
/proc/meminfo: memFree=1458912/2055920 swapFree=4180408/4192956
[pid=28696] ppid=28694 vsize=5360 CPUtime=4.77
/proc/28696/stat : 28696 (solve.sh) S 28694 28696 24636 0 -1 4194304 310 31462 0 1 0 0 457 20 18 0 1 0 1550127331 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28696/statm: 1340 236 195 169 0 51 0
[pid=28707] ppid=28696 vsize=61660 CPUtime=96.51
/proc/28707/stat : 28707 (ld-linux.so.2) R 28696 28696 24636 0 -1 4194304 11638 0 0 0 9645 6 0 0 25 0 1 100 1550127819 63139840 9789 996147200 1448431616 1448550632 4294956176 18446744073709551615 134607603 0 0 4096 8194 0 0 0 17 1 0 0
/proc/28707/statm: 15415 9789 396 29 0 9469 0
Current children cumulated CPU time (s) 101.28
Current children cumulated vsize (KiB) 67020

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.97 3/75 28707
/proc/meminfo: memFree=1458912/2055920 swapFree=4180408/4192956
[pid=28696] ppid=28694 vsize=5360 CPUtime=4.77
/proc/28696/stat : 28696 (solve.sh) S 28694 28696 24636 0 -1 4194304 310 31462 0 1 0 0 457 20 18 0 1 0 1550127331 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28696/statm: 1340 236 195 169 0 51 0
[pid=28707] ppid=28696 vsize=61660 CPUtime=155.96
/proc/28707/stat : 28707 (ld-linux.so.2) R 28696 28696 24636 0 -1 4194304 11643 0 0 0 15590 6 0 0 25 0 1 100 1550127819 63139840 9794 996147200 1448431616 1448550632 4294956176 18446744073709551615 134670189 0 0 4096 8194 0 0 0 17 1 0 0
/proc/28707/statm: 15415 9794 396 29 0 9469 0
Current children cumulated CPU time (s) 160.73
Current children cumulated vsize (KiB) 67020

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.97 3/75 28707
/proc/meminfo: memFree=1458848/2055920 swapFree=4180408/4192956
[pid=28696] ppid=28694 vsize=5360 CPUtime=4.77
/proc/28696/stat : 28696 (solve.sh) S 28694 28696 24636 0 -1 4194304 310 31462 0 1 0 0 457 20 18 0 1 0 1550127331 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28696/statm: 1340 236 195 169 0 51 0
[pid=28707] ppid=28696 vsize=61660 CPUtime=215.42
/proc/28707/stat : 28707 (ld-linux.so.2) R 28696 28696 24636 0 -1 4194304 11648 0 0 0 21535 7 0 0 25 0 1 100 1550127819 63139840 9799 996147200 1448431616 1448550632 4294956176 18446744073709551615 134670187 0 0 4096 8194 0 0 0 17 1 0 0
/proc/28707/statm: 15415 9799 396 29 0 9469 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 67020

[startup+282.303 s]
/proc/loadavg: 1.99 1.98 1.97 3/75 28707
/proc/meminfo: memFree=1458848/2055920 swapFree=4180408/4192956
[pid=28696] ppid=28694 vsize=5360 CPUtime=4.77

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

/proc/28707/statm: 15415 9814 396 29 0 9469 0
Current children cumulated CPU time (s) 1173.45
Current children cumulated vsize (KiB) 67020

[startup+1242.3 s]
/proc/loadavg: 2.00 1.98 1.97 3/82 28935
/proc/meminfo: memFree=1422624/2055920 swapFree=4180408/4192956
[pid=28696] ppid=28694 vsize=5360 CPUtime=4.77
/proc/28696/stat : 28696 (solve.sh) S 28694 28696 24636 0 -1 4194304 310 31462 0 1 0 0 457 20 18 0 1 0 1550127331 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28696/statm: 1340 236 195 169 0 51 0
[pid=28707] ppid=28696 vsize=61660 CPUtime=1228.38
/proc/28707/stat : 28707 (ld-linux.so.2) R 28696 28696 24636 0 -1 4194304 11663 0 0 0 122818 20 0 0 25 0 1 100 1550127819 63139840 9814 996147200 1448431616 1448550632 4294956176 18446744073709551615 134535458 0 0 4096 8194 0 0 0 17 0 0 0
/proc/28707/statm: 15415 9814 396 29 0 9469 0
Current children cumulated CPU time (s) 1233.15
Current children cumulated vsize (KiB) 67020

[startup+1302.3 s]
/proc/loadavg: 2.00 1.98 1.97 3/82 28935
/proc/meminfo: memFree=1422624/2055920 swapFree=4180408/4192956
[pid=28696] ppid=28694 vsize=5360 CPUtime=4.77
/proc/28696/stat : 28696 (solve.sh) S 28694 28696 24636 0 -1 4194304 310 31462 0 1 0 0 457 20 18 0 1 0 1550127331 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28696/statm: 1340 236 195 169 0 51 0
[pid=28707] ppid=28696 vsize=61660 CPUtime=1288.08
/proc/28707/stat : 28707 (ld-linux.so.2) R 28696 28696 24636 0 -1 4194304 11663 0 0 0 128788 20 0 0 25 0 1 100 1550127819 63139840 9814 996147200 1448431616 1448550632 4294956176 18446744073709551615 134670189 0 0 4096 8194 0 0 0 17 0 0 0
/proc/28707/statm: 15415 9814 396 29 0 9469 0
Current children cumulated CPU time (s) 1292.85
Current children cumulated vsize (KiB) 67020

[startup+1362.3 s]
/proc/loadavg: 2.00 1.98 1.97 3/82 29056
/proc/meminfo: memFree=1419880/2055920 swapFree=4180408/4192956
[pid=28696] ppid=28694 vsize=5360 CPUtime=4.77
/proc/28696/stat : 28696 (solve.sh) S 28694 28696 24636 0 -1 4194304 310 31462 0 1 0 0 457 20 18 0 1 0 1550127331 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28696/statm: 1340 236 195 169 0 51 0
[pid=28707] ppid=28696 vsize=61660 CPUtime=1348.01
/proc/28707/stat : 28707 (ld-linux.so.2) R 28696 28696 24636 0 -1 4194304 11663 0 0 0 134779 22 0 0 25 0 1 100 1550127819 63139840 9814 996147200 1448431616 1448550632 4294956176 18446744073709551615 134607589 0 0 4096 8194 0 0 0 17 0 0 0
/proc/28707/statm: 15415 9814 396 29 0 9469 0
Current children cumulated CPU time (s) 1352.78
Current children cumulated vsize (KiB) 67020

[startup+1422.31 s]
/proc/loadavg: 2.00 1.98 1.97 3/82 29056
/proc/meminfo: memFree=1419752/2055920 swapFree=4180408/4192956
[pid=28696] ppid=28694 vsize=5360 CPUtime=4.77
/proc/28696/stat : 28696 (solve.sh) S 28694 28696 24636 0 -1 4194304 310 31462 0 1 0 0 457 20 18 0 1 0 1550127331 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28696/statm: 1340 236 195 169 0 51 0
[pid=28707] ppid=28696 vsize=61660 CPUtime=1407.98
/proc/28707/stat : 28707 (ld-linux.so.2) R 28696 28696 24636 0 -1 4194304 11663 0 0 0 140776 22 0 0 25 0 1 100 1550127819 63139840 9814 996147200 1448431616 1448550632 4294956176 18446744073709551615 134670189 0 0 4096 8194 0 0 0 17 0 0 0
/proc/28707/statm: 15415 9814 396 29 0 9469 0
Current children cumulated CPU time (s) 1412.75
Current children cumulated vsize (KiB) 67020

[startup+1482.3 s]
/proc/loadavg: 2.00 1.98 1.97 3/82 29056
/proc/meminfo: memFree=1419688/2055920 swapFree=4180408/4192956
[pid=28696] ppid=28694 vsize=5360 CPUtime=4.77
/proc/28696/stat : 28696 (solve.sh) S 28694 28696 24636 0 -1 4194304 310 31462 0 1 0 0 457 20 18 0 1 0 1550127331 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28696/statm: 1340 236 195 169 0 51 0
[pid=28707] ppid=28696 vsize=61660 CPUtime=1467.96
/proc/28707/stat : 28707 (ld-linux.so.2) R 28696 28696 24636 0 -1 4194304 11663 0 0 0 146773 23 0 0 25 0 1 100 1550127819 63139840 9814 996147200 1448431616 1448550632 4294956176 18446744073709551615 134670187 0 0 4096 8194 0 0 0 17 0 0 0
/proc/28707/statm: 15415 9814 396 29 0 9469 0
Current children cumulated CPU time (s) 1472.73
Current children cumulated vsize (KiB) 67020

[startup+1542.3 s]
/proc/loadavg: 2.00 1.98 1.97 3/82 29056
/proc/meminfo: memFree=1419624/2055920 swapFree=4180408/4192956
[pid=28696] ppid=28694 vsize=5360 CPUtime=4.77
/proc/28696/stat : 28696 (solve.sh) S 28694 28696 24636 0 -1 4194304 310 31462 0 1 0 0 457 20 18 0 1 0 1550127331 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28696/statm: 1340 236 195 169 0 51 0
[pid=28707] ppid=28696 vsize=61660 CPUtime=1527.93
/proc/28707/stat : 28707 (ld-linux.so.2) R 28696 28696 24636 0 -1 4194304 11663 0 0 0 152770 23 0 0 25 0 1 100 1550127819 63139840 9814 996147200 1448431616 1448550632 4294956176 18446744073709551615 134535458 0 0 4096 8194 0 0 0 17 0 0 0
/proc/28707/statm: 15415 9814 396 29 0 9469 0
Current children cumulated CPU time (s) 1532.7
Current children cumulated vsize (KiB) 67020

[startup+1602.3 s]
/proc/loadavg: 2.00 1.98 1.97 3/82 29056
/proc/meminfo: memFree=1419624/2055920 swapFree=4180408/4192956
[pid=28696] ppid=28694 vsize=5360 CPUtime=4.77
/proc/28696/stat : 28696 (solve.sh) S 28694 28696 24636 0 -1 4194304 310 31462 0 1 0 0 457 20 18 0 1 0 1550127331 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28696/statm: 1340 236 195 169 0 51 0
[pid=28707] ppid=28696 vsize=61660 CPUtime=1587.9
/proc/28707/stat : 28707 (ld-linux.so.2) R 28696 28696 24636 0 -1 4194304 11663 0 0 0 158767 23 0 0 25 0 1 100 1550127819 63139840 9814 996147200 1448431616 1448550632 4294956176 18446744073709551615 134607589 0 0 4096 8194 0 0 0 17 0 0 0
/proc/28707/statm: 15415 9814 396 29 0 9469 0
Current children cumulated CPU time (s) 1592.67
Current children cumulated vsize (KiB) 67020

[startup+1662.3 s]
/proc/loadavg: 2.00 1.98 1.97 3/74 29083
/proc/meminfo: memFree=1481512/2055920 swapFree=4180408/4192956
[pid=28696] ppid=28694 vsize=5360 CPUtime=4.77
/proc/28696/stat : 28696 (solve.sh) S 28694 28696 24636 0 -1 4194304 310 31462 0 1 0 0 457 20 18 0 1 0 1550127331 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28696/statm: 1340 236 195 169 0 51 0
[pid=28707] ppid=28696 vsize=61660 CPUtime=1647.88
/proc/28707/stat : 28707 (ld-linux.so.2) R 28696 28696 24636 0 -1 4194304 11663 0 0 0 164764 24 0 0 25 0 1 100 1550127819 63139840 9814 996147200 1448431616 1448550632 4294956176 18446744073709551615 134670187 0 0 4096 8194 0 0 0 17 0 0 0
/proc/28707/statm: 15415 9814 396 29 0 9469 0
Current children cumulated CPU time (s) 1652.65
Current children cumulated vsize (KiB) 67020

[startup+1722.3 s]
/proc/loadavg: 2.00 1.98 1.97 3/74 29110
/proc/meminfo: memFree=1481576/2055920 swapFree=4180408/4192956
[pid=28696] ppid=28694 vsize=5360 CPUtime=4.77
/proc/28696/stat : 28696 (solve.sh) S 28694 28696 24636 0 -1 4194304 310 31462 0 1 0 0 457 20 18 0 1 0 1550127331 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28696/statm: 1340 236 195 169 0 51 0
[pid=28707] ppid=28696 vsize=61660 CPUtime=1707.77
/proc/28707/stat : 28707 (ld-linux.so.2) R 28696 28696 24636 0 -1 4194304 11663 0 0 0 170753 24 0 0 25 0 1 100 1550127819 63139840 9814 996147200 1448431616 1448550632 4294956176 18446744073709551615 134670054 0 0 4096 8194 0 0 0 17 0 0 0
/proc/28707/statm: 15415 9814 396 29 0 9469 0
Current children cumulated CPU time (s) 1712.54
Current children cumulated vsize (KiB) 67020

[startup+1782.3 s]
/proc/loadavg: 2.00 1.98 1.97 3/74 29137
/proc/meminfo: memFree=1479528/2055920 swapFree=4180408/4192956
[pid=28696] ppid=28694 vsize=5360 CPUtime=4.77
/proc/28696/stat : 28696 (solve.sh) S 28694 28696 24636 0 -1 4194304 310 31462 0 1 0 0 457 20 18 0 1 0 1550127331 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28696/statm: 1340 236 195 169 0 51 0
[pid=28707] ppid=28696 vsize=61660 CPUtime=1767.66
/proc/28707/stat : 28707 (ld-linux.so.2) R 28696 28696 24636 0 -1 4194304 11663 0 0 0 176741 25 0 0 25 0 1 100 1550127819 63139840 9814 996147200 1448431616 1448550632 4294956176 18446744073709551615 134607589 0 0 4096 8194 0 0 0 17 0 0 0
/proc/28707/statm: 15415 9814 396 29 0 9469 0
Current children cumulated CPU time (s) 1772.43
Current children cumulated vsize (KiB) 67020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.9 s]
/proc/loadavg: 2.00 1.98 1.97 3/74 29137
/proc/meminfo: memFree=1479592/2055920 swapFree=4180408/4192956
[pid=28696] ppid=28694 vsize=5360 CPUtime=4.77
/proc/28696/stat : 28696 (solve.sh) S 28694 28696 24636 0 -1 4194304 310 31462 0 1 0 0 457 20 18 0 1 0 1550127331 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28696/statm: 1340 236 195 169 0 51 0
[pid=28707] ppid=28696 vsize=61660 CPUtime=1795.26
/proc/28707/stat : 28707 (ld-linux.so.2) R 28696 28696 24636 0 -1 4194304 11663 0 0 0 179501 25 0 0 25 0 1 100 1550127819 63139840 9814 996147200 1448431616 1448550632 4294956176 18446744073709551615 134607589 0 0 4096 8194 0 0 0 17 0 0 0
/proc/28707/statm: 15415 9814 396 29 0 9469 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 67020

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

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

[startup+1809.9 s]
/proc/loadavg: 2.00 1.98 1.97 3/74 29137
/proc/meminfo: memFree=1479592/2055920 swapFree=4180408/4192956
[pid=28696] ppid=28694 vsize=5360 CPUtime=4.77
/proc/28696/stat : 28696 (solve.sh) S 28694 28696 24636 0 -1 4194304 310 31462 0 1 0 0 457 20 18 0 1 0 1550127331 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28696/statm: 1340 236 195 169 0 51 0
[pid=28707] ppid=28696 vsize=61660 CPUtime=1795.26
/proc/28707/stat : 28707 (ld-linux.so.2) R 28696 28696 24636 0 -1 4194304 11663 0 0 0 179501 25 0 0 25 0 1 100 1550127819 63139840 9814 996147200 1448431616 1448550632 4294956176 18446744073709551615 134607589 0 0 4096 8194 0 0 0 17 0 0 0
/proc/28707/statm: 15415 9814 396 29 0 9469 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 67020

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28696 and gives
#  childrusage.ru_utime.tv_sec=4
#  childrusage.ru_utime.tv_usec=578303
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=207968
# CPU time returned by wait4() is 4.78627
# while last known CPU time is 1800.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1809.91
CPU time (s): 1800.03
CPU user time (s): 1799.58
CPU system time (s): 0.45
CPU usage (%): 99.4539
Max. virtual memory (cumulated for all children) (KiB): 874268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.5783
system time used= 0.207968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31772
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= 1806
involuntary context switches= 1796

runsolver used 2.56361 second user time and 5.56515 second system time

The end

Launcher Data (download as text)

Begin job on node55 at 2008-07-04 22:50:05
IDJOB=1105348
IDBENCH=56100
IDSOLVER=369
FILE ID=node55/1105348-1215204605
PBS_JOBID= 7881611
Free space on /tmp= 66400 MiB

SOLVER NAME= Minion/Tailor 2008-07-04
BENCH NAME= CPAI08/csp/chessboardColoration/normalized-cc-15-15-3.xml
COMMAND LINE= DIR/solve.sh BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1105348-1215204605/watcher-1105348-1215204605 -o /tmp/evaluation-result-1105348-1215204605/solver-1105348-1215204605 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solve.sh HOME/instance-1105348-1215204605.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 788bc16485f787ede0b4976a55d63308
RANDOM SEED=1807083237

node55.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		: 3000.261
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		: 3000.261
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:       1499152 kB
Buffers:         79340 kB
Cached:         403660 kB
SwapCached:       6804 kB
Active:         257624 kB
Inactive:       237228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1499152 kB
SwapTotal:     4192956 kB
SwapFree:      4180408 kB
Dirty:           31532 kB
Writeback:           0 kB
Mapped:          19004 kB
Slab:            47200 kB
Committed_AS:  3059736 kB
PageTables:       1772 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= 66396 MiB
End job on node55 at 2008-07-04 23:20:17