Trace number 1071591

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) 1800.06 1806.53

General information on the benchmark

Namecsp/chessboardColoration/
normalized-cc-20-20-3.xml
MD5SUM5b42347ce5ad43fb927c93ef35a48a05
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 variables400
Number of constraints36100
Maximum constraint arity4
Maximum domain size3
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)

0.00/0.02	c bpsolver version 6.27.2008
0.00/0.02	c converting(HOME/instance-1071591-1215169301)
14.46/14.62	c Converted in 6735 ms
14.46/14.62	c solving(HOME/instance-1071591-1215169301,1800000)

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-1071591-1215169301/watcher-1071591-1215169301 -o /tmp/evaluation-result-1071591-1215169301/solver-1071591-1215169301 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1071591-1215169301 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: 1.97 1.98 1.98 4/81 10287
/proc/meminfo: memFree=1767992/2055920 swapFree=4179840/4192956
[pid=10287] ppid=10285 vsize=3376 CPUtime=0
/proc/10287/stat : 10287 (bprolog) R 10285 10287 7967 0 -1 4194304 293 0 0 0 0 0 0 0 20 0 1 0 638119394 3457024 24 996147200 134512640 134990860 4294956112 18446744073709551615 2859307 0 0 4096 0 0 0 0 17 1 0 0
/proc/10287/statm: 844 24 18 116 0 701 0

[startup+0.138922 s]
/proc/loadavg: 1.97 1.98 1.98 4/81 10287
/proc/meminfo: memFree=1767992/2055920 swapFree=4179840/4192956
[pid=10287] ppid=10285 vsize=56080 CPUtime=0.13
/proc/10287/stat : 10287 (bprolog) R 10285 10287 7967 0 -1 4194304 1142 0 0 0 7 6 0 0 20 0 1 0 638119394 57425920 855 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/10287/statm: 14020 855 178 116 0 13531 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 56080

[startup+0.20193 s]
/proc/loadavg: 1.97 1.98 1.98 4/81 10287
/proc/meminfo: memFree=1767992/2055920 swapFree=4179840/4192956
[pid=10287] ppid=10285 vsize=56080 CPUtime=0.19
/proc/10287/stat : 10287 (bprolog) R 10285 10287 7967 0 -1 4194304 1143 0 0 0 10 9 0 0 20 0 1 0 638119394 57425920 856 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/10287/statm: 14020 856 178 116 0 13531 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 56080

[startup+0.301935 s]
/proc/loadavg: 1.97 1.98 1.98 4/81 10287
/proc/meminfo: memFree=1767992/2055920 swapFree=4179840/4192956
[pid=10287] ppid=10285 vsize=56080 CPUtime=0.28
/proc/10287/stat : 10287 (bprolog) R 10285 10287 7967 0 -1 4194304 1144 0 0 0 15 13 0 0 21 0 1 0 638119394 57425920 857 996147200 134512640 134990860 4294956112 18446744073709551615 134565774 0 0 4096 2 0 0 0 17 1 0 0
/proc/10287/statm: 14020 857 178 116 0 13531 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 56080

[startup+0.70198 s]
/proc/loadavg: 1.97 1.98 1.98 4/81 10287
/proc/meminfo: memFree=1767992/2055920 swapFree=4179840/4192956
[pid=10287] ppid=10285 vsize=56080 CPUtime=0.68
/proc/10287/stat : 10287 (bprolog) R 10285 10287 7967 0 -1 4194304 1147 0 0 0 33 35 0 0 25 0 1 0 638119394 57425920 860 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/10287/statm: 14020 860 178 116 0 13531 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 56080

[startup+1.50106 s]
/proc/loadavg: 1.97 1.98 1.98 3/82 10288
/proc/meminfo: memFree=1764784/2055920 swapFree=4179840/4192956
[pid=10287] ppid=10285 vsize=56080 CPUtime=1.47
/proc/10287/stat : 10287 (bprolog) R 10285 10287 7967 0 -1 4194304 1153 0 0 0 70 77 0 0 25 0 1 0 638119394 57425920 866 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/10287/statm: 14020 866 178 116 0 13531 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 56080

[startup+3.10122 s]
/proc/loadavg: 1.97 1.98 1.98 3/82 10288
/proc/meminfo: memFree=1764208/2055920 swapFree=4179840/4192956
[pid=10287] ppid=10285 vsize=56080 CPUtime=3.05
/proc/10287/stat : 10287 (bprolog) R 10285 10287 7967 0 -1 4194304 1164 0 0 0 148 157 0 0 25 0 1 0 638119394 57425920 877 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/10287/statm: 14020 877 178 116 0 13531 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 56080

[startup+6.30155 s]
/proc/loadavg: 1.97 1.98 1.98 3/82 10288
/proc/meminfo: memFree=1763056/2055920 swapFree=4179840/4192956
[pid=10287] ppid=10285 vsize=56080 CPUtime=6.24
/proc/10287/stat : 10287 (bprolog) R 10285 10287 7967 0 -1 4194304 1188 0 0 0 295 329 0 0 25 0 1 0 638119394 57425920 901 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/10287/statm: 14020 901 178 116 0 13531 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 56080

[startup+12.7022 s]
/proc/loadavg: 1.97 1.98 1.98 3/82 10288
/proc/meminfo: memFree=1760688/2055920 swapFree=4179840/4192956
[pid=10287] ppid=10285 vsize=56080 CPUtime=12.57
/proc/10287/stat : 10287 (bprolog) R 10285 10287 7967 0 -1 4194304 1234 0 0 0 588 669 0 0 25 0 1 0 638119394 57425920 947 996147200 134512640 134990860 4294956112 18446744073709551615 134572784 0 0 4096 2 0 0 0 17 1 0 0
/proc/10287/statm: 14020 947 178 116 0 13531 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 56080

[startup+25.5015 s]
/proc/loadavg: 1.98 1.98 1.98 3/83 10289
/proc/meminfo: memFree=1679464/2055920 swapFree=4179840/4192956
[pid=10287] ppid=10285 vsize=167796 CPUtime=25.26
/proc/10287/stat : 10287 (bprolog) R 10285 10287 7967 0 -1 4194304 31000 0 0 0 1739 787 0 0 25 0 2 0 638119394 171823104 20981 996147200 134512640 134990860 4294956112 18446744073709551615 134629786 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/10287/statm: 41949 20981 193 116 0 41460 0
[pid=10287/tid=10289] ppid=10285 vsize=167796 CPUtime=0
/proc/10287/task/10289/stat : 10289 (bprolog) S 10285 10287 7967 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 638121144 171823104 20981 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 167796

[startup+51.1011 s]
/proc/loadavg: 1.99 1.98 1.98 3/83 10289
/proc/meminfo: memFree=1679528/2055920 swapFree=4179840/4192956
[pid=10287] ppid=10285 vsize=167796 CPUtime=50.63
/proc/10287/stat : 10287 (bprolog) R 10285 10287 7967 0 -1 4194304 31000 0 0 0 4276 787 0 0 25 0 2 0 638119394 171823104 20981 996147200 134512640 134990860 4294956112 18446744073709551615 134559523 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/10287/statm: 41949 20981 193 116 0 41460 0
[pid=10287/tid=10289] ppid=10285 vsize=167796 CPUtime=0
/proc/10287/task/10289/stat : 10289 (bprolog) S 10285 10287 7967 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 638121144 171823104 20981 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.63
Current children cumulated vsize (KiB) 167796

[startup+102.301 s]
/proc/loadavg: 1.99 1.98 1.98 3/83 10289
/proc/meminfo: memFree=1679336/2055920 swapFree=4179840/4192956
[pid=10287] ppid=10285 vsize=167796 CPUtime=101.39
/proc/10287/stat : 10287 (bprolog) R 10285 10287 7967 0 -1 4194304 31000 0 0 0 9352 787 0 0 25 0 2 0 638119394 171823104 20981 996147200 134512640 134990860 4294956112 18446744073709551615 134559509 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/10287/statm: 41949 20981 193 116 0 41460 0
[pid=10287/tid=10289] ppid=10285 vsize=167796 CPUtime=0
/proc/10287/task/10289/stat : 10289 (bprolog) S 10285 10287 7967 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 638121144 171823104 20981 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.39
Current children cumulated vsize (KiB) 167796

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.98 3/83 10289
/proc/meminfo: memFree=1679336/2055920 swapFree=4179840/4192956
[pid=10287] ppid=10285 vsize=167796 CPUtime=160.86
/proc/10287/stat : 10287 (bprolog) R 10285 10287 7967 0 -1 4194304 31000 0 0 0 15298 788 0 0 25 0 2 0 638119394 171823104 20981 996147200 134512640 134990860 4294956112 18446744073709551615 134559523 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/10287/statm: 41949 20981 193 116 0 41460 0
[pid=10287/tid=10289] ppid=10285 vsize=167796 CPUtime=0
/proc/10287/task/10289/stat : 10289 (bprolog) S 10285 10287 7967 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 638121144 171823104 20981 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.86
Current children cumulated vsize (KiB) 167796

[startup+222.307 s]
/proc/loadavg: 1.99 1.98 1.98 3/83 10289
/proc/meminfo: memFree=1679272/2055920 swapFree=4179840/4192956
[pid=10287] ppid=10285 vsize=167796 CPUtime=220.33
/proc/10287/stat : 10287 (bprolog) R 10285 10287 7967 0 -1 4194304 31000 0 0 0 21245 788 0 0 25 0 2 0 638119394 171823104 20981 996147200 134512640 134990860 4294956112 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/10287/statm: 41949 20981 193 116 0 41460 0
[pid=10287/tid=10289] ppid=10285 vsize=167796 CPUtime=0
/proc/10287/task/10289/stat : 10289 (bprolog) S 10285 10287 7967 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 638121144 171823104 20981 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.33
Current children cumulated vsize (KiB) 167796

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.98 3/83 10289
/proc/meminfo: memFree=1679272/2055920 swapFree=4179840/4192956
[pid=10287] ppid=10285 vsize=167796 CPUtime=279.79
/proc/10287/stat : 10287 (bprolog) R 10285 10287 7967 0 -1 4194304 31000 0 0 0 27191 788 0 0 25 0 2 0 638119394 171823104 20981 996147200 134512640 134990860 4294956112 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/10287/statm: 41949 20981 193 116 0 41460 0
[pid=10287/tid=10289] ppid=10285 vsize=167796 CPUtime=0
/proc/10287/task/10289/stat : 10289 (bprolog) S 10285 10287 7967 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 638121144 171823104 20981 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.79
Current children cumulated vsize (KiB) 167796

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.98 3/83 10289
/proc/meminfo: memFree=1679272/2055920 swapFree=4179840/4192956
[pid=10287] ppid=10285 vsize=167796 CPUtime=339.26
/proc/10287/stat : 10287 (bprolog) R 10285 10287 7967 0 -1 4194304 31000 0 0 0 33137 789 0 0 25 0 2 0 638119394 171823104 20981 996147200 134512640 134990860 4294956112 18446744073709551615 134629873 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/10287/statm: 41949 20981 193 116 0 41460 0
[pid=10287/tid=10289] ppid=10285 vsize=167796 CPUtime=0
/proc/10287/task/10289/stat : 10289 (bprolog) S 10285 10287 7967 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 638121144 171823104 20981 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.26
Current children cumulated vsize (KiB) 167796

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.98 3/83 10289
/proc/meminfo: memFree=1679272/2055920 swapFree=4179840/4192956
[pid=10287] ppid=10285 vsize=167796 CPUtime=398.74
/proc/10287/stat : 10287 (bprolog) R 10285 10287 7967 0 -1 4194304 31000 0 0 0 39084 790 0 0 25 0 2 0 638119394 171823104 20981 996147200 134512640 134990860 4294956112 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/10287/statm: 41949 20981 193 116 0 41460 0
[pid=10287/tid=10289] ppid=10285 vsize=167796 CPUtime=0
/proc/10287/task/10289/stat : 10289 (bprolog) S 10285 10287 7967 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 638121144 171823104 20981 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 398.74
Current children cumulated vsize (KiB) 167796

[startup+462.301 s]
/proc/loadavg: 1.99 1.98 1.98 3/83 10289
/proc/meminfo: memFree=1679272/2055920 swapFree=4179840/4192956
[pid=10287] ppid=10285 vsize=167796 CPUtime=458.22
/proc/10287/stat : 10287 (bprolog) R 10285 10287 7967 0 -1 4194304 31000 0 0 0 45032 790 0 0 25 0 2 0 638119394 171823104 20981 996147200 134512640 134990860 4294956112 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/10287/statm: 41949 20981 193 116 0 41460 0
[pid=10287/tid=10289] ppid=10285 vsize=167796 CPUtime=0
/proc/10287/task/10289/stat : 10289 (bprolog) S 10285 10287 7967 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 638121144 171823104 20981 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.22
Current children cumulated vsize (KiB) 167796

[startup+522.301 s]
/proc/loadavg: 1.99 1.98 1.98 3/83 10289
/proc/meminfo: memFree=1679272/2055920 swapFree=4179840/4192956
[pid=10287] ppid=10285 vsize=167796 CPUtime=517.69
/proc/10287/stat : 10287 (bprolog) R 10285 10287 7967 0 -1 4194304 31000 0 0 0 50978 791 0 0 25 0 2 0 638119394 171823104 20981 996147200 134512640 134990860 4294956112 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/10287/statm: 41949 20981 193 116 0 41460 0
[pid=10287/tid=10289] ppid=10285 vsize=167796 CPUtime=0
/proc/10287/task/10289/stat : 10289 (bprolog) S 10285 10287 7967 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 638121144 171823104 20981 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 517.69

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

/proc/10287/task/10289/stat : 10289 (bprolog) S 10285 10287 7967 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 638121144 182312960 20982 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=10287/tid=10343] ppid=10285 vsize=178040 CPUtime=0
/proc/10287/task/10343/stat : 10343 (bprolog) S 10285 10287 7967 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 638211159 182312960 20982 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1236.04
Current children cumulated vsize (KiB) 178040

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 10380
/proc/meminfo: memFree=1677736/2055920 swapFree=4179840/4192956
[pid=10287] ppid=10285 vsize=178040 CPUtime=1296.01
/proc/10287/stat : 10287 (bprolog) R 10285 10287 7967 0 -1 4194304 31001 0 0 0 128805 796 0 0 25 0 3 0 638119394 182312960 20982 996147200 134512640 134990860 4294956112 18446744073709551615 134629820 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/10287/statm: 44510 20982 193 116 0 44021 0
[pid=10287/tid=10289] ppid=10285 vsize=178040 CPUtime=0
/proc/10287/task/10289/stat : 10289 (bprolog) S 10285 10287 7967 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 638121144 182312960 20982 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=10287/tid=10343] ppid=10285 vsize=178040 CPUtime=0
/proc/10287/task/10343/stat : 10343 (bprolog) S 10285 10287 7967 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 638211159 182312960 20982 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1296.01
Current children cumulated vsize (KiB) 178040

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 10380
/proc/meminfo: memFree=1677544/2055920 swapFree=4179840/4192956
[pid=10287] ppid=10285 vsize=178040 CPUtime=1355.99
/proc/10287/stat : 10287 (bprolog) R 10285 10287 7967 0 -1 4194304 31001 0 0 0 134803 796 0 0 25 0 3 0 638119394 182312960 20982 996147200 134512640 134990860 4294956112 18446744073709551615 134605329 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/10287/statm: 44510 20982 193 116 0 44021 0
[pid=10287/tid=10289] ppid=10285 vsize=178040 CPUtime=0
/proc/10287/task/10289/stat : 10289 (bprolog) S 10285 10287 7967 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 638121144 182312960 20982 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=10287/tid=10343] ppid=10285 vsize=178040 CPUtime=0
/proc/10287/task/10343/stat : 10343 (bprolog) S 10285 10287 7967 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 638211159 182312960 20982 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1355.99
Current children cumulated vsize (KiB) 178040

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 10381
/proc/meminfo: memFree=1677536/2055920 swapFree=4179840/4192956
[pid=10287] ppid=10285 vsize=188284 CPUtime=1415.96
/proc/10287/stat : 10287 (bprolog) R 10285 10287 7967 0 -1 4194304 31002 0 0 0 140800 796 0 0 25 0 4 0 638119394 192802816 20983 996147200 134512640 134990860 4294956112 18446744073709551615 134629370 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/10287/statm: 47071 20983 193 116 0 46582 0
[pid=10287/tid=10289] ppid=10285 vsize=188284 CPUtime=0
/proc/10287/task/10289/stat : 10289 (bprolog) S 10285 10287 7967 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 638121144 192802816 20983 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=10287/tid=10343] ppid=10285 vsize=188284 CPUtime=0
/proc/10287/task/10343/stat : 10343 (bprolog) S 10285 10287 7967 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 638211159 192802816 20983 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=10287/tid=10381] ppid=10285 vsize=188284 CPUtime=0
/proc/10287/task/10381/stat : 10381 (bprolog) S 10285 10287 7967 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 638256166 192802816 20983 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1415.96
Current children cumulated vsize (KiB) 188284

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 10381
/proc/meminfo: memFree=1677536/2055920 swapFree=4179840/4192956
[pid=10287] ppid=10285 vsize=188284 CPUtime=1475.95
/proc/10287/stat : 10287 (bprolog) R 10285 10287 7967 0 -1 4194304 31002 0 0 0 146798 797 0 0 25 0 4 0 638119394 192802816 20983 996147200 134512640 134990860 4294956112 18446744073709551615 134605306 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/10287/statm: 47071 20983 193 116 0 46582 0
[pid=10287/tid=10289] ppid=10285 vsize=188284 CPUtime=0
/proc/10287/task/10289/stat : 10289 (bprolog) S 10285 10287 7967 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 638121144 192802816 20983 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=10287/tid=10343] ppid=10285 vsize=188284 CPUtime=0
/proc/10287/task/10343/stat : 10343 (bprolog) S 10285 10287 7967 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 638211159 192802816 20983 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=10287/tid=10381] ppid=10285 vsize=188284 CPUtime=0
/proc/10287/task/10381/stat : 10381 (bprolog) S 10285 10287 7967 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 638256166 192802816 20983 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1475.95
Current children cumulated vsize (KiB) 188284

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 10381
/proc/meminfo: memFree=1677536/2055920 swapFree=4179840/4192956
[pid=10287] ppid=10285 vsize=188284 CPUtime=1535.93
/proc/10287/stat : 10287 (bprolog) R 10285 10287 7967 0 -1 4194304 31002 0 0 0 152796 797 0 0 25 0 4 0 638119394 192802816 20983 996147200 134512640 134990860 4294956112 18446744073709551615 134629878 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/10287/statm: 47071 20983 193 116 0 46582 0
[pid=10287/tid=10289] ppid=10285 vsize=188284 CPUtime=0
/proc/10287/task/10289/stat : 10289 (bprolog) S 10285 10287 7967 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 638121144 192802816 20983 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=10287/tid=10343] ppid=10285 vsize=188284 CPUtime=0
/proc/10287/task/10343/stat : 10343 (bprolog) S 10285 10287 7967 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 638211159 192802816 20983 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=10287/tid=10381] ppid=10285 vsize=188284 CPUtime=0
/proc/10287/task/10381/stat : 10381 (bprolog) S 10285 10287 7967 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 638256166 192802816 20983 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1535.93
Current children cumulated vsize (KiB) 188284

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 10382
/proc/meminfo: memFree=1677528/2055920 swapFree=4179840/4192956
[pid=10287] ppid=10285 vsize=198528 CPUtime=1595.9
/proc/10287/stat : 10287 (bprolog) R 10285 10287 7967 0 -1 4194304 31003 0 0 0 158793 797 0 0 25 0 5 0 638119394 203292672 20984 996147200 134512640 134990860 4294956112 18446744073709551615 134629683 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/10287/statm: 49632 20984 193 116 0 49143 0
[pid=10287/tid=10289] ppid=10285 vsize=198528 CPUtime=0
/proc/10287/task/10289/stat : 10289 (bprolog) S 10285 10287 7967 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 638121144 203292672 20984 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=10287/tid=10343] ppid=10285 vsize=198528 CPUtime=0
/proc/10287/task/10343/stat : 10343 (bprolog) S 10285 10287 7967 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 638211159 203292672 20984 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=10287/tid=10381] ppid=10285 vsize=198528 CPUtime=0
/proc/10287/task/10381/stat : 10381 (bprolog) S 10285 10287 7967 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 638256166 203292672 20984 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=10287/tid=10382] ppid=10285 vsize=198528 CPUtime=0
/proc/10287/task/10382/stat : 10382 (bprolog) S 10285 10287 7967 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 638278672 203292672 20984 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1595.9
Current children cumulated vsize (KiB) 198528

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 10382
/proc/meminfo: memFree=1677528/2055920 swapFree=4179840/4192956
[pid=10287] ppid=10285 vsize=198528 CPUtime=1655.88
/proc/10287/stat : 10287 (bprolog) R 10285 10287 7967 0 -1 4194304 31003 0 0 0 164791 797 0 0 25 0 5 0 638119394 203292672 20984 996147200 134512640 134990860 4294956112 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/10287/statm: 49632 20984 193 116 0 49143 0
[pid=10287/tid=10289] ppid=10285 vsize=198528 CPUtime=0
/proc/10287/task/10289/stat : 10289 (bprolog) S 10285 10287 7967 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 638121144 203292672 20984 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=10287/tid=10343] ppid=10285 vsize=198528 CPUtime=0
/proc/10287/task/10343/stat : 10343 (bprolog) S 10285 10287 7967 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 638211159 203292672 20984 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=10287/tid=10381] ppid=10285 vsize=198528 CPUtime=0
/proc/10287/task/10381/stat : 10381 (bprolog) S 10285 10287 7967 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 638256166 203292672 20984 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=10287/tid=10382] ppid=10285 vsize=198528 CPUtime=0
/proc/10287/task/10382/stat : 10382 (bprolog) S 10285 10287 7967 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 638278672 203292672 20984 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1655.88
Current children cumulated vsize (KiB) 198528

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 10382
/proc/meminfo: memFree=1677528/2055920 swapFree=4179840/4192956
[pid=10287] ppid=10285 vsize=198528 CPUtime=1715.86
/proc/10287/stat : 10287 (bprolog) R 10285 10287 7967 0 -1 4194304 31003 0 0 0 170789 797 0 0 25 0 5 0 638119394 203292672 20984 996147200 134512640 134990860 4294956112 18446744073709551615 134605308 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/10287/statm: 49632 20984 193 116 0 49143 0
[pid=10287/tid=10289] ppid=10285 vsize=198528 CPUtime=0
/proc/10287/task/10289/stat : 10289 (bprolog) S 10285 10287 7967 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 638121144 203292672 20984 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=10287/tid=10343] ppid=10285 vsize=198528 CPUtime=0
/proc/10287/task/10343/stat : 10343 (bprolog) S 10285 10287 7967 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 638211159 203292672 20984 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=10287/tid=10381] ppid=10285 vsize=198528 CPUtime=0
/proc/10287/task/10381/stat : 10381 (bprolog) S 10285 10287 7967 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 638256166 203292672 20984 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=10287/tid=10382] ppid=10285 vsize=198528 CPUtime=0
/proc/10287/task/10382/stat : 10382 (bprolog) S 10285 10287 7967 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 638278672 203292672 20984 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1715.86
Current children cumulated vsize (KiB) 198528

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 10382
/proc/meminfo: memFree=1677464/2055920 swapFree=4179840/4192956
[pid=10287] ppid=10285 vsize=198528 CPUtime=1775.83
/proc/10287/stat : 10287 (bprolog) R 10285 10287 7967 0 -1 4194304 31003 0 0 0 176786 797 0 0 25 0 5 0 638119394 203292672 20984 996147200 134512640 134990860 4294956112 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/10287/statm: 49632 20984 193 116 0 49143 0
[pid=10287/tid=10289] ppid=10285 vsize=198528 CPUtime=0
/proc/10287/task/10289/stat : 10289 (bprolog) S 10285 10287 7967 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 638121144 203292672 20984 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=10287/tid=10343] ppid=10285 vsize=198528 CPUtime=0
/proc/10287/task/10343/stat : 10343 (bprolog) S 10285 10287 7967 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 638211159 203292672 20984 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=10287/tid=10381] ppid=10285 vsize=198528 CPUtime=0
/proc/10287/task/10381/stat : 10381 (bprolog) S 10285 10287 7967 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 638256166 203292672 20984 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=10287/tid=10382] ppid=10285 vsize=198528 CPUtime=0
/proc/10287/task/10382/stat : 10382 (bprolog) S 10285 10287 7967 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 638278672 203292672 20984 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1775.83
Current children cumulated vsize (KiB) 198528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 10382
/proc/meminfo: memFree=1677464/2055920 swapFree=4179840/4192956
[pid=10287] ppid=10285 vsize=198528 CPUtime=1800.03
/proc/10287/stat : 10287 (bprolog) R 10285 10287 7967 0 -1 4194304 31003 0 0 0 179206 797 0 0 25 0 5 0 638119394 203292672 20984 996147200 134512640 134990860 4294956112 18446744073709551615 134559523 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/10287/statm: 49632 20984 193 116 0 49143 0
[pid=10287/tid=10289] ppid=10285 vsize=198528 CPUtime=0
/proc/10287/task/10289/stat : 10289 (bprolog) S 10285 10287 7967 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 638121144 203292672 20984 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=10287/tid=10343] ppid=10285 vsize=198528 CPUtime=0
/proc/10287/task/10343/stat : 10343 (bprolog) S 10285 10287 7967 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 638211159 203292672 20984 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=10287/tid=10381] ppid=10285 vsize=198528 CPUtime=0
/proc/10287/task/10381/stat : 10381 (bprolog) S 10285 10287 7967 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 638256166 203292672 20984 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=10287/tid=10382] ppid=10285 vsize=198528 CPUtime=0
/proc/10287/task/10382/stat : 10382 (bprolog) S 10285 10287 7967 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 638278672 203292672 20984 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.03
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): 1806.53
CPU time (s): 1800.06
CPU user time (s): 1792.07
CPU system time (s): 7.98679
CPU usage (%): 99.6417
Max. virtual memory (cumulated for all children) (KiB): 198528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1792.07
system time used= 7.98679
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31003
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= 12
involuntary context switches= 31717

runsolver used 2.20267 second user time and 5.59815 second system time

The end

Launcher Data (download as text)

Begin job on node17 at 2008-07-04 13:01:41
IDJOB=1071591
IDBENCH=56098
IDSOLVER=347
FILE ID=node17/1071591-1215169301
PBS_JOBID= 7877401
Free space on /tmp= 66556 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/chessboardColoration/normalized-cc-20-20-3.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1071591-1215169301/watcher-1071591-1215169301 -o /tmp/evaluation-result-1071591-1215169301/solver-1071591-1215169301 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1071591-1215169301 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 5b42347ce5ad43fb927c93ef35a48a05
RANDOM SEED=60423398

node17.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		: 3000.234
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		: 3000.234
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:       1768472 kB
Buffers:         57012 kB
Cached:         150252 kB
SwapCached:       6936 kB
Active:         142972 kB
Inactive:        87356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1768472 kB
SwapTotal:     4192956 kB
SwapFree:      4179840 kB
Dirty:            7528 kB
Writeback:           0 kB
Mapped:          39112 kB
Slab:            42152 kB
Committed_AS:   956572 kB
PageTables:       1956 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= 66544 MiB
End job on node17 at 2008-07-04 13:31:50