Trace number 1051964

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) 1800.05 1811.41

General information on the benchmark

Namecsp/ramsey4/
normalized-ramsey-30-4.xml
MD5SUM3e5f5d7a3cdfbf5392a411aee4bb4d5a
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.25896
Satisfiable
(Un)Satisfiability was proved
Number of variables435
Number of constraints4060
Maximum constraint arity3
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4060
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.15	c bpsolver version 6.27.2008
0.00/0.15	c converting(HOME/instance-1051964-1215055146)
0.78/0.87	c Converted in 373 ms
0.78/0.87	c solving(HOME/instance-1051964-1215055146,1800000)

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-1051964-1215055146/watcher-1051964-1215055146 -o /tmp/evaluation-result-1051964-1215055146/solver-1051964-1215055146 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1051964-1215055146 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: 2.00 2.00 2.00 4/79 17393
/proc/meminfo: memFree=1709480/2055920 swapFree=4181044/4192956
[pid=17393] ppid=17391 vsize=56080 CPUtime=0.19
/proc/17393/stat : 17393 (bprolog) R 17391 17393 14372 0 -1 4194304 1149 0 0 0 7 12 0 0 19 0 1 0 661243569 57425920 862 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/17393/statm: 14020 862 178 116 0 13531 0

[startup+0.304829 s]
/proc/loadavg: 2.00 2.00 2.00 4/79 17393
/proc/meminfo: memFree=1709480/2055920 swapFree=4181044/4192956
[pid=17393] ppid=17391 vsize=56080 CPUtime=0.3
/proc/17393/stat : 17393 (bprolog) R 17391 17393 14372 0 -1 4194304 1150 0 0 0 12 18 0 0 20 0 1 0 661243569 57425920 863 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/17393/statm: 14020 863 178 116 0 13531 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 56080

[startup+0.401842 s]
/proc/loadavg: 2.00 2.00 2.00 4/79 17393
/proc/meminfo: memFree=1709480/2055920 swapFree=4181044/4192956
[pid=17393] ppid=17391 vsize=56080 CPUtime=0.39
/proc/17393/stat : 17393 (bprolog) R 17391 17393 14372 0 -1 4194304 1151 0 0 0 16 23 0 0 20 0 1 0 661243569 57425920 864 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/17393/statm: 14020 864 178 116 0 13531 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 56080

[startup+0.501853 s]
/proc/loadavg: 2.00 2.00 2.00 4/79 17393
/proc/meminfo: memFree=1709480/2055920 swapFree=4181044/4192956
[pid=17393] ppid=17391 vsize=56080 CPUtime=0.49
/proc/17393/stat : 17393 (bprolog) R 17391 17393 14372 0 -1 4194304 1153 0 0 0 21 28 0 0 21 0 1 0 661243569 57425920 866 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/17393/statm: 14020 866 178 116 0 13531 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 56080

[startup+0.701874 s]
/proc/loadavg: 2.00 2.00 2.00 4/79 17393
/proc/meminfo: memFree=1709480/2055920 swapFree=4181044/4192956
[pid=17393] ppid=17391 vsize=56080 CPUtime=0.69
/proc/17393/stat : 17393 (bprolog) R 17391 17393 14372 0 -1 4194304 1156 0 0 0 30 39 0 0 23 0 1 0 661243569 57425920 869 996147200 134512640 134990860 4294956112 18446744073709551615 134566289 0 0 4096 2 0 0 0 17 1 0 0
/proc/17393/statm: 14020 869 178 116 0 13531 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56080

[startup+1.50196 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 17395
/proc/meminfo: memFree=1700760/2055920 swapFree=4181044/4192956
[pid=17393] ppid=17391 vsize=74552 CPUtime=1.48
/proc/17393/stat : 17393 (bprolog) R 17391 17393 14372 0 -1 4194304 2549 0 0 0 100 48 0 0 25 0 2 0 661243569 76341248 2259 996147200 134512640 134990860 4294956112 18446744073709551615 134668855 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17393/statm: 18638 2259 193 116 0 18149 0
[pid=17393/tid=17395] ppid=17391 vsize=74552 CPUtime=0
/proc/17393/task/17395/stat : 17395 (bprolog) S 17391 17393 14372 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 661243669 76341248 2259 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 74552

[startup+3.10114 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 17395
/proc/meminfo: memFree=1700568/2055920 swapFree=4181044/4192956
[pid=17393] ppid=17391 vsize=74552 CPUtime=3.06
/proc/17393/stat : 17393 (bprolog) R 17391 17393 14372 0 -1 4194304 2549 0 0 0 258 48 0 0 25 0 2 0 661243569 76341248 2259 996147200 134512640 134990860 4294956112 18446744073709551615 134607414 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17393/statm: 18638 2259 193 116 0 18149 0
[pid=17393/tid=17395] ppid=17391 vsize=74552 CPUtime=0
/proc/17393/task/17395/stat : 17395 (bprolog) S 17391 17393 14372 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 661243669 76341248 2259 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 74552

[startup+6.3015 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 17395
/proc/meminfo: memFree=1700504/2055920 swapFree=4181044/4192956
[pid=17393] ppid=17391 vsize=74552 CPUtime=6.24
/proc/17393/stat : 17393 (bprolog) R 17391 17393 14372 0 -1 4194304 2549 0 0 0 576 48 0 0 25 0 2 0 661243569 76341248 2259 996147200 134512640 134990860 4294956112 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17393/statm: 18638 2259 193 116 0 18149 0
[pid=17393/tid=17395] ppid=17391 vsize=74552 CPUtime=0
/proc/17393/task/17395/stat : 17395 (bprolog) S 17391 17393 14372 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 661243669 76341248 2259 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 74552

[startup+12.7012 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 17395
/proc/meminfo: memFree=1700312/2055920 swapFree=4181044/4192956
[pid=17393] ppid=17391 vsize=74552 CPUtime=12.59
/proc/17393/stat : 17393 (bprolog) R 17391 17393 14372 0 -1 4194304 2549 0 0 0 1211 48 0 0 25 0 2 0 661243569 76341248 2259 996147200 134512640 134990860 4294956112 18446744073709551615 134619989 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17393/statm: 18638 2259 193 116 0 18149 0
[pid=17393/tid=17395] ppid=17391 vsize=74552 CPUtime=0
/proc/17393/task/17395/stat : 17395 (bprolog) S 17391 17393 14372 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 661243669 76341248 2259 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 74552

[startup+25.5016 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 17395
/proc/meminfo: memFree=1700248/2055920 swapFree=4181044/4192956
[pid=17393] ppid=17391 vsize=74552 CPUtime=25.3
/proc/17393/stat : 17393 (bprolog) R 17391 17393 14372 0 -1 4194304 2549 0 0 0 2482 48 0 0 25 0 2 0 661243569 76341248 2259 996147200 134512640 134990860 4294956112 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17393/statm: 18638 2259 193 116 0 18149 0
[pid=17393/tid=17395] ppid=17391 vsize=74552 CPUtime=0
/proc/17393/task/17395/stat : 17395 (bprolog) S 17391 17393 14372 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 661243669 76341248 2259 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 74552

[startup+51.1015 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 17395
/proc/meminfo: memFree=1700248/2055920 swapFree=4181044/4192956
[pid=17393] ppid=17391 vsize=74552 CPUtime=50.7
/proc/17393/stat : 17393 (bprolog) R 17391 17393 14372 0 -1 4194304 2549 0 0 0 5022 48 0 0 25 0 2 0 661243569 76341248 2259 996147200 134512640 134990860 4294956112 18446744073709551615 134605358 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17393/statm: 18638 2259 193 116 0 18149 0
[pid=17393/tid=17395] ppid=17391 vsize=74552 CPUtime=0
/proc/17393/task/17395/stat : 17395 (bprolog) S 17391 17393 14372 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 661243669 76341248 2259 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 74552

[startup+102.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 17395
/proc/meminfo: memFree=1700184/2055920 swapFree=4181044/4192956
[pid=17393] ppid=17391 vsize=74552 CPUtime=101.51
/proc/17393/stat : 17393 (bprolog) R 17391 17393 14372 0 -1 4194304 2549 0 0 0 10103 48 0 0 25 0 2 0 661243569 76341248 2259 996147200 134512640 134990860 4294956112 18446744073709551615 134629426 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17393/statm: 18638 2259 193 116 0 18149 0
[pid=17393/tid=17395] ppid=17391 vsize=74552 CPUtime=0
/proc/17393/task/17395/stat : 17395 (bprolog) S 17391 17393 14372 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 661243669 76341248 2259 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 74552

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 17395
/proc/meminfo: memFree=1700120/2055920 swapFree=4181044/4192956
[pid=17393] ppid=17391 vsize=74552 CPUtime=161.06
/proc/17393/stat : 17393 (bprolog) R 17391 17393 14372 0 -1 4194304 2549 0 0 0 16058 48 0 0 25 0 2 0 661243569 76341248 2259 996147200 134512640 134990860 4294956112 18446744073709551615 134559509 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17393/statm: 18638 2259 193 116 0 18149 0
[pid=17393/tid=17395] ppid=17391 vsize=74552 CPUtime=0
/proc/17393/task/17395/stat : 17395 (bprolog) S 17391 17393 14372 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 661243669 76341248 2259 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.06
Current children cumulated vsize (KiB) 74552

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 17395
/proc/meminfo: memFree=1700120/2055920 swapFree=4181044/4192956
[pid=17393] ppid=17391 vsize=74552 CPUtime=220.6
/proc/17393/stat : 17393 (bprolog) R 17391 17393 14372 0 -1 4194304 2549 0 0 0 22012 48 0 0 25 0 2 0 661243569 76341248 2259 996147200 134512640 134990860 4294956112 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17393/statm: 18638 2259 193 116 0 18149 0
[pid=17393/tid=17395] ppid=17391 vsize=74552 CPUtime=0
/proc/17393/task/17395/stat : 17395 (bprolog) S 17391 17393 14372 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 661243669 76341248 2259 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.6
Current children cumulated vsize (KiB) 74552

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 17395
/proc/meminfo: memFree=1700120/2055920 swapFree=4181044/4192956
[pid=17393] ppid=17391 vsize=74552 CPUtime=280.15
/proc/17393/stat : 17393 (bprolog) R 17391 17393 14372 0 -1 4194304 2549 0 0 0 27967 48 0 0 25 0 2 0 661243569 76341248 2259 996147200 134512640 134990860 4294956112 18446744073709551615 134629722 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17393/statm: 18638 2259 193 116 0 18149 0
[pid=17393/tid=17395] ppid=17391 vsize=74552 CPUtime=0
/proc/17393/task/17395/stat : 17395 (bprolog) S 17391 17393 14372 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 661243669 76341248 2259 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.15
Current children cumulated vsize (KiB) 74552

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 17395
/proc/meminfo: memFree=1699928/2055920 swapFree=4181044/4192956
[pid=17393] ppid=17391 vsize=74552 CPUtime=339.7
/proc/17393/stat : 17393 (bprolog) R 17391 17393 14372 0 -1 4194304 2549 0 0 0 33922 48 0 0 25 0 2 0 661243569 76341248 2259 996147200 134512640 134990860 4294956112 18446744073709551615 134559518 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17393/statm: 18638 2259 193 116 0 18149 0
[pid=17393/tid=17395] ppid=17391 vsize=74552 CPUtime=0
/proc/17393/task/17395/stat : 17395 (bprolog) S 17391 17393 14372 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 661243669 76341248 2259 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.7
Current children cumulated vsize (KiB) 74552

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 17395
/proc/meminfo: memFree=1699928/2055920 swapFree=4181044/4192956
[pid=17393] ppid=17391 vsize=74552 CPUtime=399.24
/proc/17393/stat : 17393 (bprolog) R 17391 17393 14372 0 -1 4194304 2549 0 0 0 39876 48 0 0 25 0 2 0 661243569 76341248 2259 996147200 134512640 134990860 4294956112 18446744073709551615 134629853 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17393/statm: 18638 2259 193 116 0 18149 0
[pid=17393/tid=17395] ppid=17391 vsize=74552 CPUtime=0
/proc/17393/task/17395/stat : 17395 (bprolog) S 17391 17393 14372 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 661243669 76341248 2259 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 399.24
Current children cumulated vsize (KiB) 74552

[startup+462.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 17395
/proc/meminfo: memFree=1699800/2055920 swapFree=4181044/4192956
[pid=17393] ppid=17391 vsize=74552 CPUtime=458.79
/proc/17393/stat : 17393 (bprolog) R 17391 17393 14372 0 -1 4194304 2549 0 0 0 45831 48 0 0 25 0 2 0 661243569 76341248 2259 996147200 134512640 134990860 4294956112 18446744073709551615 134559529 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17393/statm: 18638 2259 193 116 0 18149 0
[pid=17393/tid=17395] ppid=17391 vsize=74552 CPUtime=0
/proc/17393/task/17395/stat : 17395 (bprolog) S 17391 17393 14372 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 661243669 76341248 2259 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.79
Current children cumulated vsize (KiB) 74552

[startup+522.301 s]

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

Current children cumulated CPU time (s) 1233.23
Current children cumulated vsize (KiB) 84796

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 17487
/proc/meminfo: memFree=1723608/2055920 swapFree=4181044/4192956
[pid=17393] ppid=17391 vsize=84796 CPUtime=1292.99
/proc/17393/stat : 17393 (bprolog) R 17391 17393 14372 0 -1 4194304 2550 0 0 0 129249 50 0 0 25 0 3 0 661243569 86831104 2260 996147200 134512640 134990860 4294956112 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17393/statm: 21199 2260 193 116 0 20710 0
[pid=17393/tid=17395] ppid=17391 vsize=84796 CPUtime=0
/proc/17393/task/17395/stat : 17395 (bprolog) S 17391 17393 14372 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 661243669 86831104 2260 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17393/tid=17396] ppid=17391 vsize=84796 CPUtime=0
/proc/17393/task/17396/stat : 17396 (bprolog) S 17391 17393 14372 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 661333683 86831104 2260 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1292.99
Current children cumulated vsize (KiB) 84796

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17488
/proc/meminfo: memFree=1723600/2055920 swapFree=4181044/4192956
[pid=17393] ppid=17391 vsize=95040 CPUtime=1352.74
/proc/17393/stat : 17393 (bprolog) R 17391 17393 14372 0 -1 4194304 2551 0 0 0 135224 50 0 0 25 0 4 0 661243569 97320960 2261 996147200 134512640 134990860 4294956112 18446744073709551615 134629426 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17393/statm: 23760 2261 193 116 0 23271 0
[pid=17393/tid=17395] ppid=17391 vsize=95040 CPUtime=0
/proc/17393/task/17395/stat : 17395 (bprolog) S 17391 17393 14372 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 661243669 97320960 2261 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17393/tid=17396] ppid=17391 vsize=95040 CPUtime=0
/proc/17393/task/17396/stat : 17396 (bprolog) S 17391 17393 14372 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 661333683 97320960 2261 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17393/tid=17488] ppid=17391 vsize=95040 CPUtime=0
/proc/17393/task/17488/stat : 17488 (bprolog) S 17391 17393 14372 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 661378692 97320960 2261 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1352.74
Current children cumulated vsize (KiB) 95040

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17488
/proc/meminfo: memFree=1723600/2055920 swapFree=4181044/4192956
[pid=17393] ppid=17391 vsize=95040 CPUtime=1412.5
/proc/17393/stat : 17393 (bprolog) R 17391 17393 14372 0 -1 4194304 2551 0 0 0 141200 50 0 0 25 0 4 0 661243569 97320960 2261 996147200 134512640 134990860 4294956112 18446744073709551615 134608429 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17393/statm: 23760 2261 193 116 0 23271 0
[pid=17393/tid=17395] ppid=17391 vsize=95040 CPUtime=0
/proc/17393/task/17395/stat : 17395 (bprolog) S 17391 17393 14372 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 661243669 97320960 2261 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17393/tid=17396] ppid=17391 vsize=95040 CPUtime=0
/proc/17393/task/17396/stat : 17396 (bprolog) S 17391 17393 14372 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 661333683 97320960 2261 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17393/tid=17488] ppid=17391 vsize=95040 CPUtime=0
/proc/17393/task/17488/stat : 17488 (bprolog) S 17391 17393 14372 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 661378692 97320960 2261 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1412.5
Current children cumulated vsize (KiB) 95040

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17488
/proc/meminfo: memFree=1723408/2055920 swapFree=4181044/4192956
[pid=17393] ppid=17391 vsize=95040 CPUtime=1472.26
/proc/17393/stat : 17393 (bprolog) R 17391 17393 14372 0 -1 4194304 2551 0 0 0 147176 50 0 0 25 0 4 0 661243569 97320960 2261 996147200 134512640 134990860 4294956112 18446744073709551615 134559518 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17393/statm: 23760 2261 193 116 0 23271 0
[pid=17393/tid=17395] ppid=17391 vsize=95040 CPUtime=0
/proc/17393/task/17395/stat : 17395 (bprolog) S 17391 17393 14372 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 661243669 97320960 2261 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17393/tid=17396] ppid=17391 vsize=95040 CPUtime=0
/proc/17393/task/17396/stat : 17396 (bprolog) S 17391 17393 14372 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 661333683 97320960 2261 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17393/tid=17488] ppid=17391 vsize=95040 CPUtime=0
/proc/17393/task/17488/stat : 17488 (bprolog) S 17391 17393 14372 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 661378692 97320960 2261 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1472.26
Current children cumulated vsize (KiB) 95040

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17488
/proc/meminfo: memFree=1722960/2055920 swapFree=4181044/4192956
[pid=17393] ppid=17391 vsize=95040 CPUtime=1532.01
/proc/17393/stat : 17393 (bprolog) R 17391 17393 14372 0 -1 4194304 2551 0 0 0 153151 50 0 0 25 0 4 0 661243569 97320960 2261 996147200 134512640 134990860 4294956112 18446744073709551615 134605308 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17393/statm: 23760 2261 193 116 0 23271 0
[pid=17393/tid=17395] ppid=17391 vsize=95040 CPUtime=0
/proc/17393/task/17395/stat : 17395 (bprolog) S 17391 17393 14372 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 661243669 97320960 2261 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17393/tid=17396] ppid=17391 vsize=95040 CPUtime=0
/proc/17393/task/17396/stat : 17396 (bprolog) S 17391 17393 14372 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 661333683 97320960 2261 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17393/tid=17488] ppid=17391 vsize=95040 CPUtime=0
/proc/17393/task/17488/stat : 17488 (bprolog) S 17391 17393 14372 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 661378692 97320960 2261 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1532.01
Current children cumulated vsize (KiB) 95040

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 17489
/proc/meminfo: memFree=1722056/2055920 swapFree=4181044/4192956
[pid=17393] ppid=17391 vsize=105284 CPUtime=1591.77
/proc/17393/stat : 17393 (bprolog) R 17391 17393 14372 0 -1 4194304 2552 0 0 0 159127 50 0 0 25 0 5 0 661243569 107810816 2262 996147200 134512640 134990860 4294956112 18446744073709551615 134629529 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17393/statm: 26321 2262 193 116 0 25832 0
[pid=17393/tid=17395] ppid=17391 vsize=105284 CPUtime=0
/proc/17393/task/17395/stat : 17395 (bprolog) S 17391 17393 14372 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 661243669 107810816 2262 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17393/tid=17396] ppid=17391 vsize=105284 CPUtime=0
/proc/17393/task/17396/stat : 17396 (bprolog) S 17391 17393 14372 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 661333683 107810816 2262 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17393/tid=17488] ppid=17391 vsize=105284 CPUtime=0
/proc/17393/task/17488/stat : 17488 (bprolog) S 17391 17393 14372 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 661378692 107810816 2262 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17393/tid=17489] ppid=17391 vsize=105284 CPUtime=0
/proc/17393/task/17489/stat : 17489 (bprolog) S 17391 17393 14372 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 661401197 107810816 2262 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1591.77
Current children cumulated vsize (KiB) 105284

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 17489
/proc/meminfo: memFree=1721992/2055920 swapFree=4181044/4192956
[pid=17393] ppid=17391 vsize=105284 CPUtime=1651.53
/proc/17393/stat : 17393 (bprolog) R 17391 17393 14372 0 -1 4194304 2552 0 0 0 165103 50 0 0 25 0 5 0 661243569 107810816 2262 996147200 134512640 134990860 4294956112 18446744073709551615 134571811 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17393/statm: 26321 2262 193 116 0 25832 0
[pid=17393/tid=17395] ppid=17391 vsize=105284 CPUtime=0
/proc/17393/task/17395/stat : 17395 (bprolog) S 17391 17393 14372 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 661243669 107810816 2262 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17393/tid=17396] ppid=17391 vsize=105284 CPUtime=0
/proc/17393/task/17396/stat : 17396 (bprolog) S 17391 17393 14372 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 661333683 107810816 2262 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17393/tid=17488] ppid=17391 vsize=105284 CPUtime=0
/proc/17393/task/17488/stat : 17488 (bprolog) S 17391 17393 14372 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 661378692 107810816 2262 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17393/tid=17489] ppid=17391 vsize=105284 CPUtime=0
/proc/17393/task/17489/stat : 17489 (bprolog) S 17391 17393 14372 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 661401197 107810816 2262 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1651.53
Current children cumulated vsize (KiB) 105284

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 17489
/proc/meminfo: memFree=1721992/2055920 swapFree=4181044/4192956
[pid=17393] ppid=17391 vsize=105284 CPUtime=1711.3
/proc/17393/stat : 17393 (bprolog) R 17391 17393 14372 0 -1 4194304 2565 0 0 0 171079 51 0 0 25 0 5 0 661243569 107810816 2275 996147200 134512640 134990860 4294956112 18446744073709551615 134629683 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17393/statm: 26321 2275 193 116 0 25832 0
[pid=17393/tid=17395] ppid=17391 vsize=105284 CPUtime=0
/proc/17393/task/17395/stat : 17395 (bprolog) S 17391 17393 14372 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 661243669 107810816 2275 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17393/tid=17396] ppid=17391 vsize=105284 CPUtime=0
/proc/17393/task/17396/stat : 17396 (bprolog) S 17391 17393 14372 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 661333683 107810816 2275 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17393/tid=17488] ppid=17391 vsize=105284 CPUtime=0
/proc/17393/task/17488/stat : 17488 (bprolog) S 17391 17393 14372 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 661378692 107810816 2275 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17393/tid=17489] ppid=17391 vsize=105284 CPUtime=0
/proc/17393/task/17489/stat : 17489 (bprolog) S 17391 17393 14372 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 661401197 107810816 2275 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1711.3
Current children cumulated vsize (KiB) 105284

[startup+1782.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 17489
/proc/meminfo: memFree=1721800/2055920 swapFree=4181044/4192956
[pid=17393] ppid=17391 vsize=105284 CPUtime=1771.06
/proc/17393/stat : 17393 (bprolog) R 17391 17393 14372 0 -1 4194304 2565 0 0 0 177055 51 0 0 25 0 5 0 661243569 107810816 2275 996147200 134512640 134990860 4294956112 18446744073709551615 134605338 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17393/statm: 26321 2275 193 116 0 25832 0
[pid=17393/tid=17395] ppid=17391 vsize=105284 CPUtime=0
/proc/17393/task/17395/stat : 17395 (bprolog) S 17391 17393 14372 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 661243669 107810816 2275 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17393/tid=17396] ppid=17391 vsize=105284 CPUtime=0
/proc/17393/task/17396/stat : 17396 (bprolog) S 17391 17393 14372 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 661333683 107810816 2275 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17393/tid=17488] ppid=17391 vsize=105284 CPUtime=0
/proc/17393/task/17488/stat : 17488 (bprolog) S 17391 17393 14372 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 661378692 107810816 2275 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17393/tid=17489] ppid=17391 vsize=105284 CPUtime=0
/proc/17393/task/17489/stat : 17489 (bprolog) S 17391 17393 14372 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 661401197 107810816 2275 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1771.06
Current children cumulated vsize (KiB) 105284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1811.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/80 17489
/proc/meminfo: memFree=1721736/2055920 swapFree=4181044/4192956
[pid=17393] ppid=17391 vsize=105284 CPUtime=1800.04
/proc/17393/stat : 17393 (bprolog) R 17391 17393 14372 0 -1 4194304 2566 0 0 0 179953 51 0 0 25 0 1 0 661243569 107810816 2276 996147200 134512640 134990860 4294956112 18446744073709551615 134608363 0 0 4096 2 0 0 0 17 0 0 0
/proc/17393/statm: 26321 2276 194 116 0 25832 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 105284

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

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

[startup+1811.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/80 17489
/proc/meminfo: memFree=1721736/2055920 swapFree=4181044/4192956
[pid=17393] ppid=17391 vsize=105284 CPUtime=1800.04
/proc/17393/stat : 17393 (bprolog) R 17391 17393 14372 0 -1 4194304 2566 0 0 0 179953 51 0 0 25 0 1 0 661243569 107810816 2276 996147200 134512640 134990860 4294956112 18446744073709551615 134608363 0 0 4096 2 0 0 0 17 0 0 0
/proc/17393/statm: 26321 2276 194 116 0 25832 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 105284

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1811.41
CPU time (s): 1800.05
CPU user time (s): 1799.53
CPU system time (s): 0.516921
CPU usage (%): 99.3728
Max. virtual memory (cumulated for all children) (KiB): 105284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.53
system time used= 0.516921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2566
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= 11
involuntary context switches= 33653

runsolver used 2.15567 second user time and 5.06523 second system time

The end

Launcher Data (download as text)

Begin job on node86 at 2008-07-03 05:19:06
IDJOB=1051964
IDBENCH=55959
IDSOLVER=347
FILE ID=node86/1051964-1215055146
PBS_JOBID= 7875006
Free space on /tmp= 66528 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/ramsey4/normalized-ramsey-30-4.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1051964-1215055146/watcher-1051964-1215055146 -o /tmp/evaluation-result-1051964-1215055146/solver-1051964-1215055146 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1051964-1215055146 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 3e5f5d7a3cdfbf5392a411aee4bb4d5a
RANDOM SEED=1257747302

node86.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		: 3000.220
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		: 3000.220
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:       1709960 kB
Buffers:         42572 kB
Cached:         170088 kB
SwapCached:       6096 kB
Active:         193336 kB
Inactive:        78724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1709960 kB
SwapTotal:     4192956 kB
SwapFree:      4181044 kB
Dirty:            1784 kB
Writeback:           0 kB
Mapped:          67460 kB
Slab:            58596 kB
Committed_AS:  1108376 kB
PageTables:       2368 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= 66524 MiB
End job on node86 at 2008-07-03 05:49:19