Trace number 1105347

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) 1800.07 1802.32

General information on the benchmark

Namecsp/chessboardColoration/
normalized-cc-15-15-2.xml
MD5SUMd253e49a50bf50fec79c621cae233451
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark6.48001
Satisfiable
(Un)Satisfiability was proved
Number of variables225
Number of constraints11025
Maximum constraint arity4
Maximum domain size2
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)

4.66/4.71	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-1105347-1215204414/watcher-1105347-1215204414 -o /tmp/evaluation-result-1105347-1215204414/solver-1105347-1215204414 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solve.sh HOME/instance-1105347-1215204414.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: 2.00 2.08 2.07 4/74 20593
/proc/meminfo: memFree=1487760/2055920 swapFree=4179808/4192956
[pid=20593] ppid=20591 vsize=5356 CPUtime=0
/proc/20593/stat : 20593 (solve.sh) S 20591 20593 19192 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 676169050 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20593/statm: 1339 235 195 169 0 50 0
[pid=20594] ppid=20593 vsize=152 CPUtime=0
/proc/20594/stat : 20594 (java) R 20593 20593 19192 0 -1 0 222 0 0 0 0 0 0 0 18 0 1 0 676169050 155648 26 996147200 134512640 134550740 4294956032 18446744073709551615 11919659 0 0 4096 0 0 0 0 17 1 0 0
/proc/20594/statm: 38 26 19 9 0 4 0

[startup+0.102052 s]
/proc/loadavg: 2.00 2.08 2.07 4/74 20593
/proc/meminfo: memFree=1487760/2055920 swapFree=4179808/4192956
[pid=20593] ppid=20591 vsize=5356 CPUtime=0
/proc/20593/stat : 20593 (solve.sh) S 20591 20593 19192 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 676169050 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20593/statm: 1339 235 195 169 0 50 0
[pid=20594] ppid=20593 vsize=864136 CPUtime=0.09
/proc/20594/stat : 20594 (java) S 20593 20593 19192 0 -1 0 3564 0 1 0 7 2 0 0 18 0 9 0 676169050 884875264 3009 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20594/statm: 216034 3010 1741 9 0 210596 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 869492

[startup+0.201059 s]
/proc/loadavg: 2.00 2.08 2.07 4/74 20593
/proc/meminfo: memFree=1487760/2055920 swapFree=4179808/4192956
[pid=20593] ppid=20591 vsize=5356 CPUtime=0
/proc/20593/stat : 20593 (solve.sh) S 20591 20593 19192 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 676169050 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20593/statm: 1339 235 195 169 0 50 0
[pid=20594] ppid=20593 vsize=864136 CPUtime=0.18
/proc/20594/stat : 20594 (java) S 20593 20593 19192 0 -1 0 3954 0 1 0 16 2 0 0 18 0 9 0 676169050 884875264 3387 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20594/statm: 216034 3387 1810 9 0 210596 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 869492

[startup+0.30107 s]
/proc/loadavg: 2.00 2.08 2.07 4/74 20593
/proc/meminfo: memFree=1487760/2055920 swapFree=4179808/4192956
[pid=20593] ppid=20591 vsize=5356 CPUtime=0
/proc/20593/stat : 20593 (solve.sh) S 20591 20593 19192 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 676169050 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20593/statm: 1339 235 195 169 0 50 0
[pid=20594] ppid=20593 vsize=864440 CPUtime=0.28
/proc/20594/stat : 20594 (java) S 20593 20593 19192 0 -1 0 4085 0 1 0 26 2 0 0 18 0 9 0 676169050 885186560 3518 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20594/statm: 216110 3518 1819 9 0 210672 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 869796

[startup+0.70111 s]
/proc/loadavg: 2.00 2.08 2.07 4/74 20593
/proc/meminfo: memFree=1487760/2055920 swapFree=4179808/4192956
[pid=20593] ppid=20591 vsize=5356 CPUtime=0
/proc/20593/stat : 20593 (solve.sh) S 20591 20593 19192 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 676169050 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20593/statm: 1339 235 195 169 0 50 0
[pid=20594] ppid=20593 vsize=864908 CPUtime=0.69
/proc/20594/stat : 20594 (java) S 20593 20593 19192 0 -1 0 7978 0 1 0 64 5 0 0 18 0 9 0 676169050 885665792 7402 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20594/statm: 216227 7402 1843 9 0 210789 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 870264

[startup+1.50219 s]
/proc/loadavg: 2.00 2.08 2.07 3/84 20603
/proc/meminfo: memFree=1449728/2055920 swapFree=4179808/4192956
[pid=20593] ppid=20591 vsize=5356 CPUtime=0
/proc/20593/stat : 20593 (solve.sh) S 20591 20593 19192 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 676169050 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20593/statm: 1339 235 195 169 0 50 0
[pid=20594] ppid=20593 vsize=868744 CPUtime=1.48
/proc/20594/stat : 20594 (java) S 20593 20593 19192 0 -1 0 12388 0 1 0 142 6 0 0 18 0 9 0 676169050 889593856 11766 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20594/statm: 217186 11766 1860 9 0 211748 0
[pid=20594/tid=20596] ppid=20593 vsize=868744 CPUtime=1.05
/proc/20594/task/20596/stat : 20596 (java) R 20593 20593 19192 0 -1 64 4955 0 1 0 102 3 0 0 25 0 9 0 676169051 889593856 11766 996147200 134512640 134550740 4294956032 18446744073709551615 4126668098 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20594/tid=20597] ppid=20593 vsize=868744 CPUtime=0.17
/proc/20594/task/20597/stat : 20597 (java) S 20593 20593 19192 0 -1 64 5172 0 0 0 16 1 0 0 16 0 9 0 676169052 889593856 11766 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=20594/tid=20598] ppid=20593 vsize=868744 CPUtime=0
/proc/20594/task/20598/stat : 20598 (java) S 20593 20593 19192 0 -1 64 13 0 0 0 0 0 0 0 16 0 9 0 676169053 889593856 11766 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20594/tid=20599] ppid=20593 vsize=868744 CPUtime=0
/proc/20594/task/20599/stat : 20599 (java) S 20593 20593 19192 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 676169053 889593856 11766 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20594/tid=20600] ppid=20593 vsize=868744 CPUtime=0
/proc/20594/task/20600/stat : 20600 (java) S 20593 20593 19192 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 676169055 889593856 11766 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20594/tid=20601] ppid=20593 vsize=868744 CPUtime=0.22
/proc/20594/task/20601/stat : 20601 (java) S 20593 20593 19192 0 -1 64 1527 0 0 0 22 0 0 0 16 0 9 0 676169055 889593856 11766 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20594/tid=20602] ppid=20593 vsize=868744 CPUtime=0
/proc/20594/task/20602/stat : 20602 (java) S 20593 20593 19192 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 676169055 889593856 11766 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20594/tid=20603] ppid=20593 vsize=868744 CPUtime=0
/proc/20594/task/20603/stat : 20603 (java) S 20593 20593 19192 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 676169055 889593856 11766 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) 874100

[startup+3.10235 s]
/proc/loadavg: 2.00 2.08 2.07 3/84 20603
/proc/meminfo: memFree=1440064/2055920 swapFree=4179808/4192956
[pid=20593] ppid=20591 vsize=5356 CPUtime=0
/proc/20593/stat : 20593 (solve.sh) S 20591 20593 19192 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 676169050 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20593/statm: 1339 235 195 169 0 50 0
[pid=20594] ppid=20593 vsize=868744 CPUtime=3.08
/proc/20594/stat : 20594 (java) S 20593 20593 19192 0 -1 0 16172 0 1 0 300 8 0 0 18 0 9 0 676169050 889593856 15508 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20594/statm: 217186 15508 1860 9 0 211748 0
[pid=20594/tid=20596] ppid=20593 vsize=868744 CPUtime=2.38
/proc/20594/task/20596/stat : 20596 (java) R 20593 20593 19192 0 -1 64 4997 0 1 0 235 3 0 0 25 0 9 0 676169051 889593856 15508 996147200 134512640 134550740 4294956032 18446744073709551615 4126374868 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20594/tid=20597] ppid=20593 vsize=868744 CPUtime=0.45
/proc/20594/task/20597/stat : 20597 (java) S 20593 20593 19192 0 -1 64 8914 0 0 0 42 3 0 0 16 0 9 0 676169052 889593856 15508 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=20594/tid=20598] ppid=20593 vsize=868744 CPUtime=0
/proc/20594/task/20598/stat : 20598 (java) S 20593 20593 19192 0 -1 64 13 0 0 0 0 0 0 0 16 0 9 0 676169053 889593856 15508 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20594/tid=20599] ppid=20593 vsize=868744 CPUtime=0
/proc/20594/task/20599/stat : 20599 (java) S 20593 20593 19192 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 676169053 889593856 15508 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20594/tid=20600] ppid=20593 vsize=868744 CPUtime=0
/proc/20594/task/20600/stat : 20600 (java) S 20593 20593 19192 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 676169055 889593856 15508 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20594/tid=20601] ppid=20593 vsize=868744 CPUtime=0.22
/proc/20594/task/20601/stat : 20601 (java) S 20593 20593 19192 0 -1 64 1527 0 0 0 22 0 0 0 16 0 9 0 676169055 889593856 15508 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20594/tid=20602] ppid=20593 vsize=868744 CPUtime=0
/proc/20594/task/20602/stat : 20602 (java) S 20593 20593 19192 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 676169055 889593856 15508 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20594/tid=20603] ppid=20593 vsize=868744 CPUtime=0
/proc/20594/task/20603/stat : 20603 (java) S 20593 20593 19192 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 676169055 889593856 15508 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) 874100

[startup+6.30167 s]
/proc/loadavg: 2.08 2.10 2.07 3/76 20604
/proc/meminfo: memFree=1478912/2055920 swapFree=4179808/4192956
[pid=20593] ppid=20591 vsize=5360 CPUtime=4.67
/proc/20593/stat : 20593 (solve.sh) S 20591 20593 19192 0 -1 4194304 310 31434 0 1 0 0 449 18 18 0 1 0 676169050 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20593/statm: 1340 236 195 169 0 51 0
[pid=20604] ppid=20593 vsize=33576 CPUtime=1.57
/proc/20604/stat : 20604 (ld-linux.so.2) R 20593 20593 19192 0 -1 4194304 2831 0 0 0 156 1 0 0 25 0 1 0 676169522 34381824 2714 996147200 1448431616 1448550632 4294956176 18446744073709551615 134752626 0 0 4096 0 0 0 0 17 1 0 0
/proc/20604/statm: 8394 2714 316 29 0 2448 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 38936

[startup+12.7023 s]
/proc/loadavg: 2.07 2.09 2.07 3/76 20604
/proc/meminfo: memFree=1442496/2055920 swapFree=4179808/4192956
[pid=20593] ppid=20591 vsize=5360 CPUtime=4.67
/proc/20593/stat : 20593 (solve.sh) S 20591 20593 19192 0 -1 4194304 310 31434 0 1 0 0 449 18 18 0 1 0 676169050 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20593/statm: 1340 236 195 169 0 51 0
[pid=20604] ppid=20593 vsize=66448 CPUtime=7.97
/proc/20604/stat : 20604 (ld-linux.so.2) R 20593 20593 19192 0 -1 4194304 12681 0 0 0 792 5 0 0 25 0 1 100 676169522 68042752 11027 996147200 1448431616 1448550632 4294956176 18446744073709551615 134535440 0 0 4096 8194 0 0 0 17 1 0 0
/proc/20604/statm: 16612 11027 396 29 0 10666 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 71808

[startup+25.5016 s]
/proc/loadavg: 2.06 2.09 2.07 3/76 20604
/proc/meminfo: memFree=1442688/2055920 swapFree=4179808/4192956
[pid=20593] ppid=20591 vsize=5360 CPUtime=4.67
/proc/20593/stat : 20593 (solve.sh) S 20591 20593 19192 0 -1 4194304 310 31434 0 1 0 0 449 18 18 0 1 0 676169050 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20593/statm: 1340 236 195 169 0 51 0
[pid=20604] ppid=20593 vsize=66448 CPUtime=20.77
/proc/20604/stat : 20604 (ld-linux.so.2) R 20593 20593 19192 0 -1 4194304 12681 0 0 0 2072 5 0 0 25 0 1 100 676169522 68042752 11027 996147200 1448431616 1448550632 4294956176 18446744073709551615 134607589 0 0 4096 8194 0 0 0 17 1 0 0
/proc/20604/statm: 16612 11027 396 29 0 10666 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 71808

[startup+51.1011 s]
/proc/loadavg: 2.04 2.08 2.07 3/76 20604
/proc/meminfo: memFree=1442368/2055920 swapFree=4179808/4192956
[pid=20593] ppid=20591 vsize=5360 CPUtime=4.67
/proc/20593/stat : 20593 (solve.sh) S 20591 20593 19192 0 -1 4194304 310 31434 0 1 0 0 449 18 18 0 1 0 676169050 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20593/statm: 1340 236 195 169 0 51 0
[pid=20604] ppid=20593 vsize=66448 CPUtime=46.36
/proc/20604/stat : 20604 (ld-linux.so.2) R 20593 20593 19192 0 -1 4194304 12681 0 0 0 4631 5 0 0 25 0 1 100 676169522 68042752 11027 996147200 1448431616 1448550632 4294956176 18446744073709551615 134670026 0 0 4096 8194 0 0 0 17 1 0 0
/proc/20604/statm: 16612 11027 396 29 0 10666 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 71808

[startup+102.301 s]
/proc/loadavg: 2.01 2.07 2.06 3/76 20604
/proc/meminfo: memFree=1442624/2055920 swapFree=4179808/4192956
[pid=20593] ppid=20591 vsize=5360 CPUtime=4.67
/proc/20593/stat : 20593 (solve.sh) S 20591 20593 19192 0 -1 4194304 310 31434 0 1 0 0 449 18 18 0 1 0 676169050 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20593/statm: 1340 236 195 169 0 51 0
[pid=20604] ppid=20593 vsize=66448 CPUtime=97.55
/proc/20604/stat : 20604 (ld-linux.so.2) R 20593 20593 19192 0 -1 4194304 12681 0 0 0 9750 5 0 0 25 0 1 100 676169522 68042752 11027 996147200 1448431616 1448550632 4294956176 18446744073709551615 134670054 0 0 4096 8194 0 0 0 17 1 0 0
/proc/20604/statm: 16612 11027 396 29 0 10666 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 71808

[startup+162.301 s]
/proc/loadavg: 2.00 2.05 2.06 3/76 20605
/proc/meminfo: memFree=1442432/2055920 swapFree=4179808/4192956
[pid=20593] ppid=20591 vsize=5360 CPUtime=4.67
/proc/20593/stat : 20593 (solve.sh) S 20591 20593 19192 0 -1 4194304 310 31434 0 1 0 0 449 18 18 0 1 0 676169050 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20593/statm: 1340 236 195 169 0 51 0
[pid=20604] ppid=20593 vsize=66448 CPUtime=157.52
/proc/20604/stat : 20604 (ld-linux.so.2) R 20593 20593 19192 0 -1 4194304 12681 0 0 0 15747 5 0 0 25 0 1 100 676169522 68042752 11027 996147200 1448431616 1448550632 4294956176 18446744073709551615 134670054 0 0 4096 8194 0 0 0 17 1 0 0
/proc/20604/statm: 16612 11027 396 29 0 10666 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 71808

[startup+222.305 s]

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

/proc/20604/statm: 16612 11027 396 29 0 10666 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 71808

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 20612
/proc/meminfo: memFree=1406784/2055920 swapFree=4179808/4192956
[pid=20593] ppid=20591 vsize=5360 CPUtime=4.67
/proc/20593/stat : 20593 (solve.sh) S 20591 20593 19192 0 -1 4194304 310 31434 0 1 0 0 449 18 18 0 1 0 676169050 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20593/statm: 1340 236 195 169 0 51 0
[pid=20604] ppid=20593 vsize=66448 CPUtime=1177.24
/proc/20604/stat : 20604 (ld-linux.so.2) R 20593 20593 19192 0 -1 4194304 12681 0 0 0 117718 6 0 0 25 0 1 100 676169522 68042752 11027 996147200 1448431616 1448550632 4294956176 18446744073709551615 134670054 0 0 4096 8194 0 0 0 17 1 0 0
/proc/20604/statm: 16612 11027 396 29 0 10666 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 71808

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 20612
/proc/meminfo: memFree=1406464/2055920 swapFree=4179808/4192956
[pid=20593] ppid=20591 vsize=5360 CPUtime=4.67
/proc/20593/stat : 20593 (solve.sh) S 20591 20593 19192 0 -1 4194304 310 31434 0 1 0 0 449 18 18 0 1 0 676169050 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20593/statm: 1340 236 195 169 0 51 0
[pid=20604] ppid=20593 vsize=66448 CPUtime=1237.23
/proc/20604/stat : 20604 (ld-linux.so.2) R 20593 20593 19192 0 -1 4194304 12681 0 0 0 123717 6 0 0 25 0 1 100 676169522 68042752 11027 996147200 1448431616 1448550632 4294956176 18446744073709551615 134535458 0 0 4096 8194 0 0 0 17 1 0 0
/proc/20604/statm: 16612 11027 396 29 0 10666 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 71808

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 20612
/proc/meminfo: memFree=1406272/2055920 swapFree=4179808/4192956
[pid=20593] ppid=20591 vsize=5360 CPUtime=4.67
/proc/20593/stat : 20593 (solve.sh) S 20591 20593 19192 0 -1 4194304 310 31434 0 1 0 0 449 18 18 0 1 0 676169050 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20593/statm: 1340 236 195 169 0 51 0
[pid=20604] ppid=20593 vsize=66448 CPUtime=1297.21
/proc/20604/stat : 20604 (ld-linux.so.2) R 20593 20593 19192 0 -1 4194304 12681 0 0 0 129715 6 0 0 25 0 1 100 676169522 68042752 11027 996147200 1448431616 1448550632 4294956176 18446744073709551615 134670187 0 0 4096 8194 0 0 0 17 1 0 0
/proc/20604/statm: 16612 11027 396 29 0 10666 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 71808

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 20612
/proc/meminfo: memFree=1406208/2055920 swapFree=4179808/4192956
[pid=20593] ppid=20591 vsize=5360 CPUtime=4.67
/proc/20593/stat : 20593 (solve.sh) S 20591 20593 19192 0 -1 4194304 310 31434 0 1 0 0 449 18 18 0 1 0 676169050 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20593/statm: 1340 236 195 169 0 51 0
[pid=20604] ppid=20593 vsize=66448 CPUtime=1357.19
/proc/20604/stat : 20604 (ld-linux.so.2) R 20593 20593 19192 0 -1 4194304 12681 0 0 0 135713 6 0 0 25 0 1 100 676169522 68042752 11027 996147200 1448431616 1448550632 4294956176 18446744073709551615 134607592 0 0 4096 8194 0 0 0 17 1 0 0
/proc/20604/statm: 16612 11027 396 29 0 10666 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 71808

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 20652
/proc/meminfo: memFree=1575824/2055920 swapFree=4179808/4192956
[pid=20593] ppid=20591 vsize=5360 CPUtime=4.67
/proc/20593/stat : 20593 (solve.sh) S 20591 20593 19192 0 -1 4194304 310 31434 0 1 0 0 449 18 18 0 1 0 676169050 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20593/statm: 1340 236 195 169 0 51 0
[pid=20604] ppid=20593 vsize=66448 CPUtime=1417.08
/proc/20604/stat : 20604 (ld-linux.so.2) R 20593 20593 19192 0 -1 4194304 12681 0 0 0 141702 6 0 0 25 0 1 100 676169522 68042752 11027 996147200 1448431616 1448550632 4294956176 18446744073709551615 134670022 0 0 4096 8194 0 0 0 17 1 0 0
/proc/20604/statm: 16612 11027 396 29 0 10666 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 71808

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 2/83 20652
/proc/meminfo: memFree=1575760/2055920 swapFree=4179808/4192956
[pid=20593] ppid=20591 vsize=5360 CPUtime=4.67
/proc/20593/stat : 20593 (solve.sh) S 20591 20593 19192 0 -1 4194304 310 31434 0 1 0 0 449 18 18 0 1 0 676169050 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20593/statm: 1340 236 195 169 0 51 0
[pid=20604] ppid=20593 vsize=66448 CPUtime=1476.78
/proc/20604/stat : 20604 (ld-linux.so.2) R 20593 20593 19192 0 -1 4194304 12681 0 0 0 147672 6 0 0 25 0 1 100 676169522 68042752 11027 996147200 1448431616 1448550632 4294956176 18446744073709551615 134535936 0 0 4096 8194 0 0 0 17 1 0 0
/proc/20604/statm: 16612 11027 396 29 0 10666 0
Current children cumulated CPU time (s) 1481.45
Current children cumulated vsize (KiB) 71808

[startup+1542.31 s]
/proc/loadavg: 2.12 2.04 2.01 3/87 20752
/proc/meminfo: memFree=1553192/2055920 swapFree=4179808/4192956
[pid=20593] ppid=20591 vsize=5360 CPUtime=4.67
/proc/20593/stat : 20593 (solve.sh) S 20591 20593 19192 0 -1 4194304 310 31434 0 1 0 0 449 18 18 0 1 0 676169050 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20593/statm: 1340 236 195 169 0 51 0
[pid=20604] ppid=20593 vsize=66448 CPUtime=1536.5
/proc/20604/stat : 20604 (ld-linux.so.2) R 20593 20593 19192 0 -1 4194304 12681 0 0 0 153643 7 0 0 25 0 1 100 676169522 68042752 11027 996147200 1448431616 1448550632 4294956176 18446744073709551615 134670187 0 0 4096 8194 0 0 0 17 0 0 0
/proc/20604/statm: 16612 11027 396 29 0 10666 0
Current children cumulated CPU time (s) 1541.17
Current children cumulated vsize (KiB) 71808

[startup+1602.3 s]
/proc/loadavg: 2.04 2.03 2.01 3/87 20752
/proc/meminfo: memFree=1506664/2055920 swapFree=4179808/4192956
[pid=20593] ppid=20591 vsize=5360 CPUtime=4.67
/proc/20593/stat : 20593 (solve.sh) S 20591 20593 19192 0 -1 4194304 310 31434 0 1 0 0 449 18 18 0 1 0 676169050 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20593/statm: 1340 236 195 169 0 51 0
[pid=20604] ppid=20593 vsize=66448 CPUtime=1596.2
/proc/20604/stat : 20604 (ld-linux.so.2) R 20593 20593 19192 0 -1 4194304 12681 0 0 0 159613 7 0 0 25 0 1 100 676169522 68042752 11027 996147200 1448431616 1448550632 4294956176 18446744073709551615 134670052 0 0 4096 8194 0 0 0 17 0 0 0
/proc/20604/statm: 16612 11027 396 29 0 10666 0
Current children cumulated CPU time (s) 1600.87
Current children cumulated vsize (KiB) 71808

[startup+1662.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/87 20752
/proc/meminfo: memFree=1506600/2055920 swapFree=4179808/4192956
[pid=20593] ppid=20591 vsize=5360 CPUtime=4.67
/proc/20593/stat : 20593 (solve.sh) S 20591 20593 19192 0 -1 4194304 310 31434 0 1 0 0 449 18 18 0 1 0 676169050 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20593/statm: 1340 236 195 169 0 51 0
[pid=20604] ppid=20593 vsize=66448 CPUtime=1655.96
/proc/20604/stat : 20604 (ld-linux.so.2) R 20593 20593 19192 0 -1 4194304 12681 0 0 0 165589 7 0 0 25 0 1 100 676169522 68042752 11027 996147200 1448431616 1448550632 4294956176 18446744073709551615 134607589 0 0 4096 8194 0 0 0 17 0 0 0
/proc/20604/statm: 16612 11027 396 29 0 10666 0
Current children cumulated CPU time (s) 1660.63
Current children cumulated vsize (KiB) 71808

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/87 20752
/proc/meminfo: memFree=1506600/2055920 swapFree=4179808/4192956
[pid=20593] ppid=20591 vsize=5360 CPUtime=4.67
/proc/20593/stat : 20593 (solve.sh) S 20591 20593 19192 0 -1 4194304 310 31434 0 1 0 0 449 18 18 0 1 0 676169050 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20593/statm: 1340 236 195 169 0 51 0
[pid=20604] ppid=20593 vsize=66448 CPUtime=1715.72
/proc/20604/stat : 20604 (ld-linux.so.2) R 20593 20593 19192 0 -1 4194304 12681 0 0 0 171565 7 0 0 25 0 1 100 676169522 68042752 11027 996147200 1448431616 1448550632 4294956176 18446744073709551615 134535954 0 0 4096 8194 0 0 0 17 0 0 0
/proc/20604/statm: 16612 11027 396 29 0 10666 0
Current children cumulated CPU time (s) 1720.39
Current children cumulated vsize (KiB) 71808

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/87 20752
/proc/meminfo: memFree=1506408/2055920 swapFree=4179808/4192956
[pid=20593] ppid=20591 vsize=5360 CPUtime=4.67
/proc/20593/stat : 20593 (solve.sh) S 20591 20593 19192 0 -1 4194304 310 31434 0 1 0 0 449 18 18 0 1 0 676169050 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20593/statm: 1340 236 195 169 0 51 0
[pid=20604] ppid=20593 vsize=66448 CPUtime=1775.48
/proc/20604/stat : 20604 (ld-linux.so.2) R 20593 20593 19192 0 -1 4194304 12681 0 0 0 177541 7 0 0 25 0 1 100 676169522 68042752 11027 996147200 1448431616 1448550632 4294956176 18446744073709551615 134607589 0 0 4096 8194 0 0 0 17 0 0 0
/proc/20604/statm: 16612 11027 396 29 0 10666 0
Current children cumulated CPU time (s) 1780.15
Current children cumulated vsize (KiB) 71808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/87 20752
/proc/meminfo: memFree=1506408/2055920 swapFree=4179808/4192956
[pid=20593] ppid=20591 vsize=5360 CPUtime=4.67
/proc/20593/stat : 20593 (solve.sh) S 20591 20593 19192 0 -1 4194304 310 31434 0 1 0 0 449 18 18 0 1 0 676169050 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20593/statm: 1340 236 195 169 0 51 0
[pid=20604] ppid=20593 vsize=66448 CPUtime=1795.4
/proc/20604/stat : 20604 (ld-linux.so.2) R 20593 20593 19192 0 -1 4194304 12681 0 0 0 179533 7 0 0 25 0 1 100 676169522 68042752 11027 996147200 1448431616 1448550632 4294956176 18446744073709551615 134670187 0 0 4096 8194 0 0 0 17 0 0 0
/proc/20604/statm: 16612 11027 396 29 0 10666 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 71808

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20593 and gives
#  childrusage.ru_utime.tv_sec=4
#  childrusage.ru_utime.tv_usec=498316
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=189971
# CPU time returned by wait4() is 4.68829
# while last known CPU time is 1800.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1802.32
CPU time (s): 1800.07
CPU user time (s): 1799.82
CPU system time (s): 0.25
CPU usage (%): 99.8754
Max. virtual memory (cumulated for all children) (KiB): 874276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.49832
system time used= 0.189971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31744
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= 1604
involuntary context switches= 1526

runsolver used 1.77673 second user time and 4.83726 second system time

The end

Launcher Data (download as text)

Begin job on node89 at 2008-07-04 22:46:54
IDJOB=1105347
IDBENCH=56088
IDSOLVER=369
FILE ID=node89/1105347-1215204414
PBS_JOBID= 7881653
Free space on /tmp= 66480 MiB

SOLVER NAME= Minion/Tailor 2008-07-04
BENCH NAME= CPAI08/csp/chessboardColoration/normalized-cc-15-15-2.xml
COMMAND LINE= DIR/solve.sh BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1105347-1215204414/watcher-1105347-1215204414 -o /tmp/evaluation-result-1105347-1215204414/solver-1105347-1215204414 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solve.sh HOME/instance-1105347-1215204414.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= d253e49a50bf50fec79c621cae233451
RANDOM SEED=2099482439

node89.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		: 3000.213
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		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1488176 kB
Buffers:         62772 kB
Cached:         276416 kB
SwapCached:       7136 kB
Active:         423176 kB
Inactive:        88388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1488176 kB
SwapTotal:     4192956 kB
SwapFree:      4179808 kB
Dirty:           31492 kB
Writeback:           0 kB
Mapped:         176008 kB
Slab:            41188 kB
Committed_AS:  2069920 kB
PageTables:       2088 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= 66488 MiB
End job on node89 at 2008-07-04 23:16:59