Trace number 1071423

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
bpsolver 2008-06-27? (TO) 1800.07 1804.53

General information on the benchmark

Namecsp/chessboardColoration/
normalized-cc-20-20-2.xml
MD5SUM2344aea19d376a2dc3bf2408a1b627e6
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 benchmark12.7501
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints36100
Maximum constraint arity4
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension36100
Global constraints used (with number of constraints)

Solver Data (download as text)

0.10/0.20	c bpsolver version 6.27.2008
0.10/0.20	c converting(HOME/instance-1071423-1215168998)
13.19/13.27	c Converted in 6222 ms
13.19/13.27	c solving(HOME/instance-1071423-1215168998,1800000)

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-1071423-1215168998/watcher-1071423-1215168998 -o /tmp/evaluation-result-1071423-1215168998/solver-1071423-1215168998 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1071423-1215168998 1800 

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 1.99 4/74 27384
/proc/meminfo: memFree=1832144/2055920 swapFree=4179032/4192956
[pid=27384] ppid=27382 vsize=4780 CPUtime=0
/proc/27384/stat : 27384 (bprolog) R 27382 27384 26025 0 -1 4194304 589 0 0 0 0 0 0 0 18 0 1 0 629155556 4894720 307 996147200 134512640 134990860 4294956112 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 0 0 0
/proc/27384/statm: 1195 316 72 116 0 706 0

[startup+0.106815 s]
/proc/loadavg: 1.92 1.98 1.99 4/74 27384
/proc/meminfo: memFree=1832144/2055920 swapFree=4179032/4192956
[pid=27384] ppid=27382 vsize=56080 CPUtime=0.1
/proc/27384/stat : 27384 (bprolog) R 27382 27384 26025 0 -1 4194304 1142 0 0 0 5 5 0 0 18 0 1 0 629155556 57425920 855 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/27384/statm: 14020 855 178 116 0 13531 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 56080

[startup+0.201827 s]
/proc/loadavg: 1.92 1.98 1.99 4/74 27384
/proc/meminfo: memFree=1832144/2055920 swapFree=4179032/4192956
[pid=27384] ppid=27382 vsize=56080 CPUtime=0.19
/proc/27384/stat : 27384 (bprolog) R 27382 27384 26025 0 -1 4194304 1143 0 0 0 9 10 0 0 19 0 1 0 629155556 57425920 856 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/27384/statm: 14020 856 178 116 0 13531 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 56080

[startup+0.301836 s]
/proc/loadavg: 1.92 1.98 1.99 4/74 27384
/proc/meminfo: memFree=1832144/2055920 swapFree=4179032/4192956
[pid=27384] ppid=27382 vsize=56080 CPUtime=0.29
/proc/27384/stat : 27384 (bprolog) R 27382 27384 26025 0 -1 4194304 1144 0 0 0 15 14 0 0 20 0 1 0 629155556 57425920 857 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/27384/statm: 14020 857 178 116 0 13531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56080

[startup+0.701881 s]
/proc/loadavg: 1.92 1.98 1.99 4/74 27384
/proc/meminfo: memFree=1832144/2055920 swapFree=4179032/4192956
[pid=27384] ppid=27382 vsize=56080 CPUtime=0.69
/proc/27384/stat : 27384 (bprolog) R 27382 27384 26025 0 -1 4194304 1147 0 0 0 34 35 0 0 24 0 1 0 629155556 57425920 860 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/27384/statm: 14020 860 178 116 0 13531 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56080

[startup+1.50197 s]
/proc/loadavg: 1.92 1.98 1.99 3/75 27385
/proc/meminfo: memFree=1828936/2055920 swapFree=4179032/4192956
[pid=27384] ppid=27382 vsize=56080 CPUtime=1.49
/proc/27384/stat : 27384 (bprolog) R 27382 27384 26025 0 -1 4194304 1154 0 0 0 70 79 0 0 25 0 1 0 629155556 57425920 867 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/27384/statm: 14020 867 178 116 0 13531 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 56080

[startup+3.10115 s]
/proc/loadavg: 1.92 1.98 1.99 3/75 27385
/proc/meminfo: memFree=1828360/2055920 swapFree=4179032/4192956
[pid=27384] ppid=27382 vsize=56080 CPUtime=3.09
/proc/27384/stat : 27384 (bprolog) R 27382 27384 26025 0 -1 4194304 1167 0 0 0 147 162 0 0 25 0 1 0 629155556 57425920 880 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/27384/statm: 14020 880 178 116 0 13531 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 56080

[startup+6.30151 s]
/proc/loadavg: 2.01 2.00 1.99 3/75 27385
/proc/meminfo: memFree=1827016/2055920 swapFree=4179032/4192956
[pid=27384] ppid=27382 vsize=56080 CPUtime=6.28
/proc/27384/stat : 27384 (bprolog) R 27382 27384 26025 0 -1 4194304 1192 0 0 0 292 336 0 0 25 0 1 0 629155556 57425920 905 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/27384/statm: 14020 905 178 116 0 13531 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 56080

[startup+12.7022 s]
/proc/loadavg: 2.01 2.00 1.99 3/75 27385
/proc/meminfo: memFree=1824264/2055920 swapFree=4179032/4192956
[pid=27384] ppid=27382 vsize=56080 CPUtime=12.68
/proc/27384/stat : 27384 (bprolog) R 27382 27384 26025 0 -1 4194304 1243 0 0 0 594 674 0 0 25 0 1 0 629155556 57425920 956 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/27384/statm: 14020 956 178 116 0 13531 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 56080

[startup+25.5017 s]
/proc/loadavg: 2.00 2.00 1.99 3/76 27386
/proc/meminfo: memFree=1743552/2055920 swapFree=4179032/4192956
[pid=27384] ppid=27382 vsize=167796 CPUtime=25.48
/proc/27384/stat : 27384 (bprolog) R 27382 27384 26025 0 -1 4194304 30992 0 0 0 1834 714 0 0 25 0 2 0 629155556 171823104 20973 996147200 134512640 134990860 4294956112 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27384/statm: 41949 20973 192 116 0 41460 0
[pid=27384/tid=27386] ppid=27382 vsize=167796 CPUtime=0
/proc/27384/task/27386/stat : 27386 (bprolog) S 27382 27384 26025 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 629157148 171823104 20973 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 167796

[startup+51.1015 s]
/proc/loadavg: 2.00 2.00 1.99 3/76 27386
/proc/meminfo: memFree=1743488/2055920 swapFree=4179032/4192956
[pid=27384] ppid=27382 vsize=167796 CPUtime=51.06
/proc/27384/stat : 27384 (bprolog) R 27382 27384 26025 0 -1 4194304 30992 0 0 0 4392 714 0 0 25 0 2 0 629155556 171823104 20973 996147200 134512640 134990860 4294956112 18446744073709551615 134605296 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27384/statm: 41949 20973 192 116 0 41460 0
[pid=27384/tid=27386] ppid=27382 vsize=167796 CPUtime=0
/proc/27384/task/27386/stat : 27386 (bprolog) S 27382 27384 26025 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 629157148 171823104 20973 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 167796

[startup+102.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/77 27387
/proc/meminfo: memFree=1743480/2055920 swapFree=4179032/4192956
[pid=27384] ppid=27382 vsize=167796 CPUtime=102.26
/proc/27384/stat : 27384 (bprolog) R 27382 27384 26025 0 -1 4194304 30992 0 0 0 9511 715 0 0 25 0 2 0 629155556 171823104 20973 996147200 134512640 134990860 4294956112 18446744073709551615 134629683 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27384/statm: 41949 20973 192 116 0 41460 0
[pid=27384/tid=27386] ppid=27382 vsize=167796 CPUtime=0
/proc/27384/task/27386/stat : 27386 (bprolog) S 27382 27384 26025 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 629157148 171823104 20973 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 167796

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 1.99 3/77 27387
/proc/meminfo: memFree=1743416/2055920 swapFree=4179032/4192956
[pid=27384] ppid=27382 vsize=167796 CPUtime=162.22
/proc/27384/stat : 27384 (bprolog) R 27382 27384 26025 0 -1 4194304 30992 0 0 0 15507 715 0 0 25 0 2 0 629155556 171823104 20973 996147200 134512640 134990860 4294956112 18446744073709551615 134559509 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27384/statm: 41949 20973 192 116 0 41460 0
[pid=27384/tid=27386] ppid=27382 vsize=167796 CPUtime=0
/proc/27384/task/27386/stat : 27386 (bprolog) S 27382 27384 26025 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 629157148 171823104 20973 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 167796

[startup+222.306 s]
/proc/loadavg: 2.00 2.00 1.99 3/77 27387
/proc/meminfo: memFree=1743416/2055920 swapFree=4179032/4192956
[pid=27384] ppid=27382 vsize=167796 CPUtime=222.2
/proc/27384/stat : 27384 (bprolog) R 27382 27384 26025 0 -1 4194304 30992 0 0 0 21505 715 0 0 25 0 2 0 629155556 171823104 20973 996147200 134512640 134990860 4294956112 18446744073709551615 134629683 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27384/statm: 41949 20973 192 116 0 41460 0
[pid=27384/tid=27386] ppid=27382 vsize=167796 CPUtime=0
/proc/27384/task/27386/stat : 27386 (bprolog) S 27382 27384 26025 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 629157148 171823104 20973 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 167796

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/77 27393
/proc/meminfo: memFree=1743408/2055920 swapFree=4179032/4192956
[pid=27384] ppid=27382 vsize=167796 CPUtime=282.16
/proc/27384/stat : 27384 (bprolog) R 27382 27384 26025 0 -1 4194304 30992 0 0 0 27501 715 0 0 25 0 2 0 629155556 171823104 20973 996147200 134512640 134990860 4294956112 18446744073709551615 134605323 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27384/statm: 41949 20973 192 116 0 41460 0
[pid=27384/tid=27386] ppid=27382 vsize=167796 CPUtime=0
/proc/27384/task/27386/stat : 27386 (bprolog) S 27382 27384 26025 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 629157148 171823104 20973 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 167796

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/77 27393
/proc/meminfo: memFree=1743344/2055920 swapFree=4179032/4192956
[pid=27384] ppid=27382 vsize=167796 CPUtime=342.13
/proc/27384/stat : 27384 (bprolog) R 27382 27384 26025 0 -1 4194304 30992 0 0 0 33498 715 0 0 25 0 2 0 629155556 171823104 20973 996147200 134512640 134990860 4294956112 18446744073709551615 134605336 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27384/statm: 41949 20973 192 116 0 41460 0
[pid=27384/tid=27386] ppid=27382 vsize=167796 CPUtime=0
/proc/27384/task/27386/stat : 27386 (bprolog) S 27382 27384 26025 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 629157148 171823104 20973 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 167796

[startup+402.302 s]
/proc/loadavg: 2.05 2.01 2.00 3/77 27393
/proc/meminfo: memFree=1743216/2055920 swapFree=4179032/4192956
[pid=27384] ppid=27382 vsize=167796 CPUtime=402.11
/proc/27384/stat : 27384 (bprolog) R 27382 27384 26025 0 -1 4194304 30992 0 0 0 39496 715 0 0 25 0 2 0 629155556 171823104 20973 996147200 134512640 134990860 4294956112 18446744073709551615 134605329 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27384/statm: 41949 20973 192 116 0 41460 0
[pid=27384/tid=27386] ppid=27382 vsize=167796 CPUtime=0
/proc/27384/task/27386/stat : 27386 (bprolog) S 27382 27384 26025 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 629157148 171823104 20973 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 167796

[startup+462.302 s]
/proc/loadavg: 2.02 2.01 2.00 3/77 27393
/proc/meminfo: memFree=1743152/2055920 swapFree=4179032/4192956
[pid=27384] ppid=27382 vsize=167796 CPUtime=462.08
/proc/27384/stat : 27384 (bprolog) R 27382 27384 26025 0 -1 4194304 30992 0 0 0 45493 715 0 0 25 0 2 0 629155556 171823104 20973 996147200 134512640 134990860 4294956112 18446744073709551615 134629776 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27384/statm: 41949 20973 192 116 0 41460 0
[pid=27384/tid=27386] ppid=27382 vsize=167796 CPUtime=0
/proc/27384/task/27386/stat : 27386 (bprolog) S 27382 27384 26025 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 629157148 171823104 20973 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 167796

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 27393
/proc/meminfo: memFree=1743152/2055920 swapFree=4179032/4192956
[pid=27384] ppid=27382 vsize=167796 CPUtime=522.06
/proc/27384/stat : 27384 (bprolog) R 27382 27384 26025 0 -1 4194304 30992 0 0 0 51491 715 0 0 25 0 2 0 629155556 171823104 20973 996147200 134512640 134990860 4294956112 18446744073709551615 134605323 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27384/statm: 41949 20973 192 116 0 41460 0
[pid=27384/tid=27386] ppid=27382 vsize=167796 CPUtime=0
/proc/27384/task/27386/stat : 27386 (bprolog) S 27382 27384 26025 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 629157148 171823104 20973 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 522.06

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

/proc/27384/task/27386/stat : 27386 (bprolog) S 27382 27384 26025 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 629157148 182312960 20974 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27384/tid=27394] ppid=27382 vsize=178040 CPUtime=0
/proc/27384/task/27394/stat : 27394 (bprolog) S 27382 27384 26025 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 629247166 182312960 20974 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1240.61
Current children cumulated vsize (KiB) 178040

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/85 27443
/proc/meminfo: memFree=1669816/2055920 swapFree=4179032/4192956
[pid=27384] ppid=27382 vsize=178040 CPUtime=1300.32
/proc/27384/stat : 27384 (bprolog) R 27382 27384 26025 0 -1 4194304 30993 0 0 0 129316 716 0 0 25 0 3 0 629155556 182312960 20974 996147200 134512640 134990860 4294956112 18446744073709551615 134629683 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27384/statm: 44510 20974 192 116 0 44021 0
[pid=27384/tid=27386] ppid=27382 vsize=178040 CPUtime=0
/proc/27384/task/27386/stat : 27386 (bprolog) S 27382 27384 26025 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 629157148 182312960 20974 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27384/tid=27394] ppid=27382 vsize=178040 CPUtime=0
/proc/27384/task/27394/stat : 27394 (bprolog) S 27382 27384 26025 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 629247166 182312960 20974 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1300.32
Current children cumulated vsize (KiB) 178040

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/85 27443
/proc/meminfo: memFree=1669816/2055920 swapFree=4179032/4192956
[pid=27384] ppid=27382 vsize=178040 CPUtime=1360.02
/proc/27384/stat : 27384 (bprolog) R 27382 27384 26025 0 -1 4194304 30993 0 0 0 135286 716 0 0 25 0 3 0 629155556 182312960 20974 996147200 134512640 134990860 4294956112 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27384/statm: 44510 20974 192 116 0 44021 0
[pid=27384/tid=27386] ppid=27382 vsize=178040 CPUtime=0
/proc/27384/task/27386/stat : 27386 (bprolog) S 27382 27384 26025 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 629157148 182312960 20974 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27384/tid=27394] ppid=27382 vsize=178040 CPUtime=0
/proc/27384/task/27394/stat : 27394 (bprolog) S 27382 27384 26025 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 629247166 182312960 20974 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1360.02
Current children cumulated vsize (KiB) 178040

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 27444
/proc/meminfo: memFree=1669808/2055920 swapFree=4179032/4192956
[pid=27384] ppid=27382 vsize=188284 CPUtime=1419.73
/proc/27384/stat : 27384 (bprolog) R 27382 27384 26025 0 -1 4194304 30994 0 0 0 141257 716 0 0 25 0 4 0 629155556 192802816 20975 996147200 134512640 134990860 4294956112 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27384/statm: 47071 20975 192 116 0 46582 0
[pid=27384/tid=27386] ppid=27382 vsize=188284 CPUtime=0
/proc/27384/task/27386/stat : 27386 (bprolog) S 27382 27384 26025 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 629157148 192802816 20975 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27384/tid=27394] ppid=27382 vsize=188284 CPUtime=0
/proc/27384/task/27394/stat : 27394 (bprolog) S 27382 27384 26025 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 629247166 192802816 20975 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27384/tid=27444] ppid=27382 vsize=188284 CPUtime=0
/proc/27384/task/27444/stat : 27444 (bprolog) S 27382 27384 26025 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 629292173 192802816 20975 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1419.73
Current children cumulated vsize (KiB) 188284

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 27444
/proc/meminfo: memFree=1669808/2055920 swapFree=4179032/4192956
[pid=27384] ppid=27382 vsize=188284 CPUtime=1479.43
/proc/27384/stat : 27384 (bprolog) R 27382 27384 26025 0 -1 4194304 30994 0 0 0 147227 716 0 0 25 0 4 0 629155556 192802816 20975 996147200 134512640 134990860 4294956112 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27384/statm: 47071 20975 192 116 0 46582 0
[pid=27384/tid=27386] ppid=27382 vsize=188284 CPUtime=0
/proc/27384/task/27386/stat : 27386 (bprolog) S 27382 27384 26025 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 629157148 192802816 20975 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27384/tid=27394] ppid=27382 vsize=188284 CPUtime=0
/proc/27384/task/27394/stat : 27394 (bprolog) S 27382 27384 26025 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 629247166 192802816 20975 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27384/tid=27444] ppid=27382 vsize=188284 CPUtime=0
/proc/27384/task/27444/stat : 27444 (bprolog) S 27382 27384 26025 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 629292173 192802816 20975 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1479.43
Current children cumulated vsize (KiB) 188284

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 27444
/proc/meminfo: memFree=1669808/2055920 swapFree=4179032/4192956
[pid=27384] ppid=27382 vsize=188284 CPUtime=1539.14
/proc/27384/stat : 27384 (bprolog) R 27382 27384 26025 0 -1 4194304 30994 0 0 0 153198 716 0 0 25 0 4 0 629155556 192802816 20975 996147200 134512640 134990860 4294956112 18446744073709551615 134607376 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27384/statm: 47071 20975 192 116 0 46582 0
[pid=27384/tid=27386] ppid=27382 vsize=188284 CPUtime=0
/proc/27384/task/27386/stat : 27386 (bprolog) S 27382 27384 26025 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 629157148 192802816 20975 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27384/tid=27394] ppid=27382 vsize=188284 CPUtime=0
/proc/27384/task/27394/stat : 27394 (bprolog) S 27382 27384 26025 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 629247166 192802816 20975 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27384/tid=27444] ppid=27382 vsize=188284 CPUtime=0
/proc/27384/task/27444/stat : 27444 (bprolog) S 27382 27384 26025 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 629292173 192802816 20975 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1539.14
Current children cumulated vsize (KiB) 188284

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/87 27445
/proc/meminfo: memFree=1669736/2055920 swapFree=4179032/4192956
[pid=27384] ppid=27382 vsize=198528 CPUtime=1598.84
/proc/27384/stat : 27384 (bprolog) R 27382 27384 26025 0 -1 4194304 30995 0 0 0 159167 717 0 0 25 0 5 0 629155556 203292672 20976 996147200 134512640 134990860 4294956112 18446744073709551615 134605358 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27384/statm: 49632 20976 192 116 0 49143 0
[pid=27384/tid=27386] ppid=27382 vsize=198528 CPUtime=0
/proc/27384/task/27386/stat : 27386 (bprolog) S 27382 27384 26025 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 629157148 203292672 20976 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27384/tid=27394] ppid=27382 vsize=198528 CPUtime=0
/proc/27384/task/27394/stat : 27394 (bprolog) S 27382 27384 26025 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 629247166 203292672 20976 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27384/tid=27444] ppid=27382 vsize=198528 CPUtime=0
/proc/27384/task/27444/stat : 27444 (bprolog) S 27382 27384 26025 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 629292173 203292672 20976 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27384/tid=27445] ppid=27382 vsize=198528 CPUtime=0
/proc/27384/task/27445/stat : 27445 (bprolog) S 27382 27384 26025 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 629314679 203292672 20976 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1598.84
Current children cumulated vsize (KiB) 198528

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/87 27445
/proc/meminfo: memFree=1669672/2055920 swapFree=4179032/4192956
[pid=27384] ppid=27382 vsize=198528 CPUtime=1658.54
/proc/27384/stat : 27384 (bprolog) R 27382 27384 26025 0 -1 4194304 30995 0 0 0 165137 717 0 0 25 0 5 0 629155556 203292672 20976 996147200 134512640 134990860 4294956112 18446744073709551615 134607378 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27384/statm: 49632 20976 192 116 0 49143 0
[pid=27384/tid=27386] ppid=27382 vsize=198528 CPUtime=0
/proc/27384/task/27386/stat : 27386 (bprolog) S 27382 27384 26025 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 629157148 203292672 20976 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27384/tid=27394] ppid=27382 vsize=198528 CPUtime=0
/proc/27384/task/27394/stat : 27394 (bprolog) S 27382 27384 26025 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 629247166 203292672 20976 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27384/tid=27444] ppid=27382 vsize=198528 CPUtime=0
/proc/27384/task/27444/stat : 27444 (bprolog) S 27382 27384 26025 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 629292173 203292672 20976 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27384/tid=27445] ppid=27382 vsize=198528 CPUtime=0
/proc/27384/task/27445/stat : 27445 (bprolog) S 27382 27384 26025 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 629314679 203292672 20976 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1658.54
Current children cumulated vsize (KiB) 198528

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/87 27445
/proc/meminfo: memFree=1669544/2055920 swapFree=4179032/4192956
[pid=27384] ppid=27382 vsize=198528 CPUtime=1718.25
/proc/27384/stat : 27384 (bprolog) R 27382 27384 26025 0 -1 4194304 30995 0 0 0 171108 717 0 0 25 0 5 0 629155556 203292672 20976 996147200 134512640 134990860 4294956112 18446744073709551615 134559523 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27384/statm: 49632 20976 192 116 0 49143 0
[pid=27384/tid=27386] ppid=27382 vsize=198528 CPUtime=0
/proc/27384/task/27386/stat : 27386 (bprolog) S 27382 27384 26025 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 629157148 203292672 20976 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27384/tid=27394] ppid=27382 vsize=198528 CPUtime=0
/proc/27384/task/27394/stat : 27394 (bprolog) S 27382 27384 26025 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 629247166 203292672 20976 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27384/tid=27444] ppid=27382 vsize=198528 CPUtime=0
/proc/27384/task/27444/stat : 27444 (bprolog) S 27382 27384 26025 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 629292173 203292672 20976 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27384/tid=27445] ppid=27382 vsize=198528 CPUtime=0
/proc/27384/task/27445/stat : 27445 (bprolog) S 27382 27384 26025 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 629314679 203292672 20976 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1718.25
Current children cumulated vsize (KiB) 198528

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/87 27445
/proc/meminfo: memFree=1669416/2055920 swapFree=4179032/4192956
[pid=27384] ppid=27382 vsize=198528 CPUtime=1777.95
/proc/27384/stat : 27384 (bprolog) R 27382 27384 26025 0 -1 4194304 30995 0 0 0 177078 717 0 0 25 0 5 0 629155556 203292672 20976 996147200 134512640 134990860 4294956112 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27384/statm: 49632 20976 192 116 0 49143 0
[pid=27384/tid=27386] ppid=27382 vsize=198528 CPUtime=0
/proc/27384/task/27386/stat : 27386 (bprolog) S 27382 27384 26025 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 629157148 203292672 20976 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27384/tid=27394] ppid=27382 vsize=198528 CPUtime=0
/proc/27384/task/27394/stat : 27394 (bprolog) S 27382 27384 26025 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 629247166 203292672 20976 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27384/tid=27444] ppid=27382 vsize=198528 CPUtime=0
/proc/27384/task/27444/stat : 27444 (bprolog) S 27382 27384 26025 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 629292173 203292672 20976 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27384/tid=27445] ppid=27382 vsize=198528 CPUtime=0
/proc/27384/task/27445/stat : 27445 (bprolog) S 27382 27384 26025 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 629314679 203292672 20976 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1777.95
Current children cumulated vsize (KiB) 198528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 27445
/proc/meminfo: memFree=1669416/2055920 swapFree=4179032/4192956
[pid=27384] ppid=27382 vsize=198528 CPUtime=1800.04
/proc/27384/stat : 27384 (bprolog) R 27382 27384 26025 0 -1 4194304 30995 0 0 0 179287 717 0 0 25 0 5 0 629155556 203292672 20976 996147200 134512640 134990860 4294956112 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27384/statm: 49632 20976 192 116 0 49143 0
[pid=27384/tid=27386] ppid=27382 vsize=198528 CPUtime=0
/proc/27384/task/27386/stat : 27386 (bprolog) S 27382 27384 26025 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 629157148 203292672 20976 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27384/tid=27394] ppid=27382 vsize=198528 CPUtime=0
/proc/27384/task/27394/stat : 27394 (bprolog) S 27382 27384 26025 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 629247166 203292672 20976 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27384/tid=27444] ppid=27382 vsize=198528 CPUtime=0
/proc/27384/task/27444/stat : 27444 (bprolog) S 27382 27384 26025 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 629292173 203292672 20976 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27384/tid=27445] ppid=27382 vsize=198528 CPUtime=0
/proc/27384/task/27445/stat : 27445 (bprolog) S 27382 27384 26025 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 629314679 203292672 20976 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 198528

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1804.53
CPU time (s): 1800.07
CPU user time (s): 1792.89
CPU system time (s): 7.18791
CPU usage (%): 99.7532
Max. virtual memory (cumulated for all children) (KiB): 198528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1792.89
system time used= 7.18791
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30995
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 10
involuntary context switches= 15254

runsolver used 1.75473 second user time and 4.81927 second system time

The end

Launcher Data (download as text)

Begin job on node87 at 2008-07-04 12:56:39
IDJOB=1071423
IDBENCH=56087
IDSOLVER=347
FILE ID=node87/1071423-1215168998
PBS_JOBID= 7877462
Free space on /tmp= 66552 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/chessboardColoration/normalized-cc-20-20-2.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1071423-1215168998/watcher-1071423-1215168998 -o /tmp/evaluation-result-1071423-1215168998/solver-1071423-1215168998 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1071423-1215168998 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2344aea19d376a2dc3bf2408a1b627e6
RANDOM SEED=1126340758

node87.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1832624 kB
Buffers:         37116 kB
Cached:         121648 kB
SwapCached:       8108 kB
Active:         125128 kB
Inactive:        49276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1832624 kB
SwapTotal:     4192956 kB
SwapFree:      4179032 kB
Dirty:            7772 kB
Writeback:           0 kB
Mapped:          20268 kB
Slab:            34240 kB
Committed_AS:  1621976 kB
PageTables:       1832 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264992 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66544 MiB
End job on node87 at 2008-07-04 13:26:45