Trace number 1042061

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) 1800.08 1809.81

General information on the benchmark

Namecsp/allsquares/
normalized-squares-31-31.xml
MD5SUMcc4a849398686c6aea23fb28afe2d04f
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark353.916
Satisfiable
(Un)Satisfiability was proved
Number of variables1922
Number of constraints2328
Maximum constraint arity31
Maximum domain size103
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1861
Global constraints used (with number of constraints)cumulative(2),weightedsum(465)

Solver Data (download as text)

0.00/0.02	c bpsolver version 6.27.2008
0.00/0.02	c converting(HOME/instance-1042061-1215002563)
0.49/0.55	c Converted in 222 ms
0.49/0.55	c solving(HOME/instance-1042061-1215002563,1800000)

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-1042061-1215002563/watcher-1042061-1215002563 -o /tmp/evaluation-result-1042061-1215002563/solver-1042061-1215002563 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1042061-1215002563 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: 1.91 1.98 1.99 4/74 27598
/proc/meminfo: memFree=1852536/2055920 swapFree=4180412/4192956
[pid=27598] ppid=27596 vsize=4780 CPUtime=0
/proc/27598/stat : 27598 (bprolog) R 27596 27598 26823 0 -1 4194304 377 0 0 0 0 0 0 0 20 0 1 0 1979230548 4894720 95 996147200 134512640 134990860 4294956112 18446744073709551615 134530856 0 0 4096 0 0 0 0 17 1 0 0
/proc/27598/statm: 1195 95 72 116 0 706 0

[startup+0.209796 s]
/proc/loadavg: 1.91 1.98 1.99 4/74 27598
/proc/meminfo: memFree=1852536/2055920 swapFree=4180412/4192956
[pid=27598] ppid=27596 vsize=56080 CPUtime=0.19
/proc/27598/stat : 27598 (bprolog) R 27596 27598 26823 0 -1 4194304 1329 0 0 0 8 11 0 0 21 0 1 0 1979230548 57425920 1042 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/27598/statm: 14020 1042 178 116 0 13531 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 56080

[startup+0.302811 s]
/proc/loadavg: 1.91 1.98 1.99 4/74 27598
/proc/meminfo: memFree=1852536/2055920 swapFree=4180412/4192956
[pid=27598] ppid=27596 vsize=56080 CPUtime=0.29
/proc/27598/stat : 27598 (bprolog) R 27596 27598 26823 0 -1 4194304 1335 0 0 0 13 16 0 0 21 0 1 0 1979230548 57425920 1048 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/27598/statm: 14020 1048 178 116 0 13531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56080

[startup+0.402845 s]
/proc/loadavg: 1.91 1.98 1.99 4/74 27598
/proc/meminfo: memFree=1852536/2055920 swapFree=4180412/4192956
[pid=27598] ppid=27596 vsize=56080 CPUtime=0.39
/proc/27598/stat : 27598 (bprolog) R 27596 27598 26823 0 -1 4194304 1341 0 0 0 17 22 0 0 22 0 1 0 1979230548 57425920 1054 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/27598/statm: 14020 1054 178 116 0 13531 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 56080

[startup+0.701901 s]
/proc/loadavg: 1.91 1.98 1.99 4/74 27598
/proc/meminfo: memFree=1852536/2055920 swapFree=4180412/4192956
[pid=27598] ppid=27596 vsize=74460 CPUtime=0.68
/proc/27598/stat : 27598 (bprolog) R 27596 27598 26823 0 -1 4194304 2791 0 0 0 37 31 0 0 25 0 2 0 1979230548 76247040 2501 996147200 134512640 134990860 4294956112 18446744073709551615 134845506 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27598/statm: 18615 2501 203 116 0 18126 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 74460

[startup+1.50105 s]
/proc/loadavg: 1.91 1.98 1.99 3/76 27600
/proc/meminfo: memFree=1841448/2055920 swapFree=4180412/4192956
[pid=27598] ppid=27596 vsize=74460 CPUtime=1.47
/proc/27598/stat : 27598 (bprolog) R 27596 27598 26823 0 -1 4194304 3196 0 0 0 116 31 0 0 25 0 2 0 1979230548 76247040 2906 996147200 134512640 134990860 4294956112 18446744073709551615 134629956 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27598/statm: 18615 2906 208 116 0 18126 0
[pid=27598/tid=27600] ppid=27596 vsize=74460 CPUtime=0
/proc/27598/task/27600/stat : 27600 (bprolog) S 27596 27598 26823 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1979230618 76247040 2906 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 74460

[startup+3.10135 s]
/proc/loadavg: 1.91 1.98 1.99 3/76 27600
/proc/meminfo: memFree=1841256/2055920 swapFree=4180412/4192956
[pid=27598] ppid=27596 vsize=74460 CPUtime=3.06
/proc/27598/stat : 27598 (bprolog) R 27596 27598 26823 0 -1 4194304 3196 0 0 0 275 31 0 0 25 0 2 0 1979230548 76247040 2906 996147200 134512640 134990860 4294956112 18446744073709551615 134851762 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27598/statm: 18615 2906 208 116 0 18126 0
[pid=27598/tid=27600] ppid=27596 vsize=74460 CPUtime=0
/proc/27598/task/27600/stat : 27600 (bprolog) S 27596 27598 26823 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1979230618 76247040 2906 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) 74460

[startup+6.30196 s]
/proc/loadavg: 1.92 1.98 1.99 3/76 27600
/proc/meminfo: memFree=1841128/2055920 swapFree=4180412/4192956
[pid=27598] ppid=27596 vsize=74460 CPUtime=6.23
/proc/27598/stat : 27598 (bprolog) R 27596 27598 26823 0 -1 4194304 3196 0 0 0 592 31 0 0 25 0 2 0 1979230548 76247040 2906 996147200 134512640 134990860 4294956112 18446744073709551615 134607538 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27598/statm: 18615 2906 208 116 0 18126 0
[pid=27598/tid=27600] ppid=27596 vsize=74460 CPUtime=0
/proc/27598/task/27600/stat : 27600 (bprolog) S 27596 27598 26823 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1979230618 76247040 2906 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 74460

[startup+12.7012 s]
/proc/loadavg: 1.93 1.98 1.99 3/76 27600
/proc/meminfo: memFree=1841128/2055920 swapFree=4180412/4192956
[pid=27598] ppid=27596 vsize=74460 CPUtime=12.56
/proc/27598/stat : 27598 (bprolog) R 27596 27598 26823 0 -1 4194304 3196 0 0 0 1225 31 0 0 25 0 2 0 1979230548 76247040 2906 996147200 134512640 134990860 4294956112 18446744073709551615 134626187 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27598/statm: 18615 2906 208 116 0 18126 0
[pid=27598/tid=27600] ppid=27596 vsize=74460 CPUtime=0
/proc/27598/task/27600/stat : 27600 (bprolog) S 27596 27598 26823 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1979230618 76247040 2906 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 74460

[startup+25.5066 s]
/proc/loadavg: 1.94 1.98 1.99 3/76 27600
/proc/meminfo: memFree=1841256/2055920 swapFree=4180412/4192956
[pid=27598] ppid=27596 vsize=74460 CPUtime=25.25
/proc/27598/stat : 27598 (bprolog) R 27596 27598 26823 0 -1 4194304 3196 0 0 0 2494 31 0 0 25 0 2 0 1979230548 76247040 2906 996147200 134512640 134990860 4294956112 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27598/statm: 18615 2906 208 116 0 18126 0
[pid=27598/tid=27600] ppid=27596 vsize=74460 CPUtime=0
/proc/27598/task/27600/stat : 27600 (bprolog) S 27596 27598 26823 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1979230618 76247040 2906 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 74460

[startup+51.1024 s]
/proc/loadavg: 1.96 1.98 1.99 3/76 27600
/proc/meminfo: memFree=1841128/2055920 swapFree=4180412/4192956
[pid=27598] ppid=27596 vsize=74460 CPUtime=50.61
/proc/27598/stat : 27598 (bprolog) R 27596 27598 26823 0 -1 4194304 3214 0 0 0 5029 32 0 0 25 0 2 0 1979230548 76247040 2924 996147200 134512640 134990860 4294956112 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27598/statm: 18615 2924 208 116 0 18126 0
[pid=27598/tid=27600] ppid=27596 vsize=74460 CPUtime=0
/proc/27598/task/27600/stat : 27600 (bprolog) S 27596 27598 26823 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1979230618 76247040 2924 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 74460

[startup+102.301 s]
/proc/loadavg: 1.98 1.98 1.99 3/76 27600
/proc/meminfo: memFree=1841000/2055920 swapFree=4180412/4192956
[pid=27598] ppid=27596 vsize=74460 CPUtime=101.33
/proc/27598/stat : 27598 (bprolog) R 27596 27598 26823 0 -1 4194304 3214 0 0 0 10101 32 0 0 25 0 2 0 1979230548 76247040 2924 996147200 134512640 134990860 4294956112 18446744073709551615 134874392 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27598/statm: 18615 2924 208 116 0 18126 0
[pid=27598/tid=27600] ppid=27596 vsize=74460 CPUtime=0
/proc/27598/task/27600/stat : 27600 (bprolog) S 27596 27598 26823 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1979230618 76247040 2924 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.33
Current children cumulated vsize (KiB) 74460

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/76 27600
/proc/meminfo: memFree=1841000/2055920 swapFree=4180412/4192956
[pid=27598] ppid=27596 vsize=74460 CPUtime=160.76
/proc/27598/stat : 27598 (bprolog) R 27596 27598 26823 0 -1 4194304 3214 0 0 0 16044 32 0 0 25 0 2 0 1979230548 76247040 2924 996147200 134512640 134990860 4294956112 18446744073709551615 134893396 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27598/statm: 18615 2924 208 116 0 18126 0
[pid=27598/tid=27600] ppid=27596 vsize=74460 CPUtime=0
/proc/27598/task/27600/stat : 27600 (bprolog) S 27596 27598 26823 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1979230618 76247040 2924 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 74460

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 27600
/proc/meminfo: memFree=1840936/2055920 swapFree=4180412/4192956
[pid=27598] ppid=27596 vsize=74460 CPUtime=220.2
/proc/27598/stat : 27598 (bprolog) R 27596 27598 26823 0 -1 4194304 3216 0 0 0 21988 32 0 0 25 0 2 0 1979230548 76247040 2926 996147200 134512640 134990860 4294956112 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27598/statm: 18615 2926 208 116 0 18126 0
[pid=27598/tid=27600] ppid=27596 vsize=74460 CPUtime=0
/proc/27598/task/27600/stat : 27600 (bprolog) S 27596 27598 26823 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1979230618 76247040 2926 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 74460

[startup+282.302 s]
/proc/loadavg: 2.04 1.99 1.99 3/76 27651
/proc/meminfo: memFree=1737192/2055920 swapFree=4180412/4192956
[pid=27598] ppid=27596 vsize=74460 CPUtime=280.03
/proc/27598/stat : 27598 (bprolog) R 27596 27598 26823 0 -1 4194304 3216 0 0 0 27970 33 0 0 25 0 2 0 1979230548 76247040 2926 996147200 134512640 134990860 4294956112 18446744073709551615 134607551 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27598/statm: 18615 2926 208 116 0 18126 0
[pid=27598/tid=27600] ppid=27596 vsize=74460 CPUtime=0
/proc/27598/task/27600/stat : 27600 (bprolog) S 27596 27598 26823 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1979230618 76247040 2926 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.03
Current children cumulated vsize (KiB) 74460

[startup+342.306 s]
/proc/loadavg: 2.01 1.99 1.99 3/76 27651
/proc/meminfo: memFree=1735144/2055920 swapFree=4180412/4192956
[pid=27598] ppid=27596 vsize=74460 CPUtime=339.97
/proc/27598/stat : 27598 (bprolog) R 27596 27598 26823 0 -1 4194304 3216 0 0 0 33964 33 0 0 25 0 2 0 1979230548 76247040 2926 996147200 134512640 134990860 4294956112 18446744073709551615 134574077 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27598/statm: 18615 2926 208 116 0 18126 0
[pid=27598/tid=27600] ppid=27596 vsize=74460 CPUtime=0
/proc/27598/task/27600/stat : 27600 (bprolog) S 27596 27598 26823 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1979230618 76247040 2926 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.97
Current children cumulated vsize (KiB) 74460

[startup+402.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/76 27651
/proc/meminfo: memFree=1733992/2055920 swapFree=4180412/4192956
[pid=27598] ppid=27596 vsize=74460 CPUtime=399.93
/proc/27598/stat : 27598 (bprolog) R 27596 27598 26823 0 -1 4194304 3219 0 0 0 39960 33 0 0 25 0 2 0 1979230548 76247040 2929 996147200 134512640 134990860 4294956112 18446744073709551615 134895398 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27598/statm: 18615 2929 208 116 0 18126 0
[pid=27598/tid=27600] ppid=27596 vsize=74460 CPUtime=0
/proc/27598/task/27600/stat : 27600 (bprolog) S 27596 27598 26823 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1979230618 76247040 2929 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 399.93
Current children cumulated vsize (KiB) 74460

[startup+462.303 s]
/proc/loadavg: 2.00 1.99 1.99 3/76 27651
/proc/meminfo: memFree=1732776/2055920 swapFree=4180412/4192956
[pid=27598] ppid=27596 vsize=74460 CPUtime=459.91
/proc/27598/stat : 27598 (bprolog) R 27596 27598 26823 0 -1 4194304 3219 0 0 0 45958 33 0 0 25 0 2 0 1979230548 76247040 2929 996147200 134512640 134990860 4294956112 18446744073709551615 134869080 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27598/statm: 18615 2929 208 116 0 18126 0
[pid=27598/tid=27600] ppid=27596 vsize=74460 CPUtime=0
/proc/27598/task/27600/stat : 27600 (bprolog) S 27596 27598 26823 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1979230618 76247040 2929 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 459.91
Current children cumulated vsize (KiB) 74460

[startup+522.301 s]

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

[pid=27598] ppid=27596 vsize=84704 CPUtime=1116.91
/proc/27598/stat : 27598 (bprolog) R 27596 27598 26823 0 -1 4194304 3803 0 0 0 111651 40 0 0 25 0 3 0 1979230548 86736896 3513 996147200 134512640 134990860 4294956112 18446744073709551615 134895606 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27598/statm: 21176 3513 208 116 0 20687 0
[pid=27598/tid=27600] ppid=27596 vsize=84704 CPUtime=0
/proc/27598/task/27600/stat : 27600 (bprolog) S 27596 27598 26823 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979230618 86736896 3513 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27598/tid=28017] ppid=27596 vsize=84704 CPUtime=0
/proc/27598/task/28017/stat : 28017 (bprolog) S 27596 27598 26823 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1979320632 86736896 3513 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1116.91
Current children cumulated vsize (KiB) 84704

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 28023
/proc/meminfo: memFree=1596360/2055920 swapFree=4180412/4192956
[pid=27598] ppid=27596 vsize=84704 CPUtime=1176.89
/proc/27598/stat : 27598 (bprolog) R 27596 27598 26823 0 -1 4194304 3803 0 0 0 117649 40 0 0 25 0 3 0 1979230548 86736896 3513 996147200 134512640 134990860 4294956112 18446744073709551615 134852452 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27598/statm: 21176 3513 208 116 0 20687 0
[pid=27598/tid=27600] ppid=27596 vsize=84704 CPUtime=0
/proc/27598/task/27600/stat : 27600 (bprolog) S 27596 27598 26823 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979230618 86736896 3513 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27598/tid=28017] ppid=27596 vsize=84704 CPUtime=0
/proc/27598/task/28017/stat : 28017 (bprolog) S 27596 27598 26823 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1979320632 86736896 3513 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1176.89
Current children cumulated vsize (KiB) 84704

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 28023
/proc/meminfo: memFree=1596296/2055920 swapFree=4180412/4192956
[pid=27598] ppid=27596 vsize=84704 CPUtime=1236.85
/proc/27598/stat : 27598 (bprolog) R 27596 27598 26823 0 -1 4194304 3803 0 0 0 123645 40 0 0 25 0 3 0 1979230548 86736896 3513 996147200 134512640 134990860 4294956112 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27598/statm: 21176 3513 208 116 0 20687 0
[pid=27598/tid=27600] ppid=27596 vsize=84704 CPUtime=0
/proc/27598/task/27600/stat : 27600 (bprolog) S 27596 27598 26823 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979230618 86736896 3513 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27598/tid=28017] ppid=27596 vsize=84704 CPUtime=0
/proc/27598/task/28017/stat : 28017 (bprolog) S 27596 27598 26823 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1979320632 86736896 3513 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1236.85
Current children cumulated vsize (KiB) 84704

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 28023
/proc/meminfo: memFree=1532232/2055920 swapFree=4180412/4192956
[pid=27598] ppid=27596 vsize=84704 CPUtime=1296.38
/proc/27598/stat : 27598 (bprolog) R 27596 27598 26823 0 -1 4194304 3807 0 0 0 129598 40 0 0 25 0 3 0 1979230548 86736896 3517 996147200 134512640 134990860 4294956112 18446744073709551615 134559518 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27598/statm: 21176 3517 208 116 0 20687 0
[pid=27598/tid=27600] ppid=27596 vsize=84704 CPUtime=0
/proc/27598/task/27600/stat : 27600 (bprolog) S 27596 27598 26823 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979230618 86736896 3517 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27598/tid=28017] ppid=27596 vsize=84704 CPUtime=0
/proc/27598/task/28017/stat : 28017 (bprolog) S 27596 27598 26823 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1979320632 86736896 3517 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1296.38
Current children cumulated vsize (KiB) 84704

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 28023
/proc/meminfo: memFree=1532168/2055920 swapFree=4180412/4192956
[pid=27598] ppid=27596 vsize=84704 CPUtime=1355.81
/proc/27598/stat : 27598 (bprolog) R 27596 27598 26823 0 -1 4194304 3808 0 0 0 135541 40 0 0 25 0 3 0 1979230548 86736896 3518 996147200 134512640 134990860 4294956112 18446744073709551615 134905074 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27598/statm: 21176 3518 208 116 0 20687 0
[pid=27598/tid=27600] ppid=27596 vsize=84704 CPUtime=0
/proc/27598/task/27600/stat : 27600 (bprolog) S 27596 27598 26823 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979230618 86736896 3518 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27598/tid=28017] ppid=27596 vsize=84704 CPUtime=0
/proc/27598/task/28017/stat : 28017 (bprolog) S 27596 27598 26823 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1979320632 86736896 3518 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1355.81
Current children cumulated vsize (KiB) 84704

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 28023
/proc/meminfo: memFree=1532176/2055920 swapFree=4180412/4192956
[pid=27598] ppid=27596 vsize=84704 CPUtime=1415.24
/proc/27598/stat : 27598 (bprolog) R 27596 27598 26823 0 -1 4194304 3808 0 0 0 141484 40 0 0 25 0 3 0 1979230548 86736896 3518 996147200 134512640 134990860 4294956112 18446744073709551615 134629507 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27598/statm: 21176 3518 208 116 0 20687 0
[pid=27598/tid=27600] ppid=27596 vsize=84704 CPUtime=0
/proc/27598/task/27600/stat : 27600 (bprolog) S 27596 27598 26823 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979230618 86736896 3518 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27598/tid=28017] ppid=27596 vsize=84704 CPUtime=0
/proc/27598/task/28017/stat : 28017 (bprolog) S 27596 27598 26823 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1979320632 86736896 3518 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1415.24
Current children cumulated vsize (KiB) 84704

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 28023
/proc/meminfo: memFree=1475920/2055920 swapFree=4180412/4192956
[pid=27598] ppid=27596 vsize=84704 CPUtime=1474.51
/proc/27598/stat : 27598 (bprolog) R 27596 27598 26823 0 -1 4194304 3808 0 0 0 147411 40 0 0 25 0 3 0 1979230548 86736896 3518 996147200 134512640 134990860 4294956112 18446744073709551615 134864736 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27598/statm: 21176 3518 208 116 0 20687 0
[pid=27598/tid=27600] ppid=27596 vsize=84704 CPUtime=0
/proc/27598/task/27600/stat : 27600 (bprolog) S 27596 27598 26823 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979230618 86736896 3518 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27598/tid=28017] ppid=27596 vsize=84704 CPUtime=0
/proc/27598/task/28017/stat : 28017 (bprolog) S 27596 27598 26823 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1979320632 86736896 3518 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1474.51
Current children cumulated vsize (KiB) 84704

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 28023
/proc/meminfo: memFree=1475856/2055920 swapFree=4180412/4192956
[pid=27598] ppid=27596 vsize=84704 CPUtime=1533.95
/proc/27598/stat : 27598 (bprolog) R 27596 27598 26823 0 -1 4194304 3808 0 0 0 153355 40 0 0 25 0 3 0 1979230548 86736896 3518 996147200 134512640 134990860 4294956112 18446744073709551615 134889505 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27598/statm: 21176 3518 208 116 0 20687 0
[pid=27598/tid=27600] ppid=27596 vsize=84704 CPUtime=0
/proc/27598/task/27600/stat : 27600 (bprolog) S 27596 27598 26823 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979230618 86736896 3518 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27598/tid=28017] ppid=27596 vsize=84704 CPUtime=0
/proc/27598/task/28017/stat : 28017 (bprolog) S 27596 27598 26823 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1979320632 86736896 3518 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1533.95
Current children cumulated vsize (KiB) 84704

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 28023
/proc/meminfo: memFree=1465104/2055920 swapFree=4180412/4192956
[pid=27598] ppid=27596 vsize=84704 CPUtime=1593.64
/proc/27598/stat : 27598 (bprolog) R 27596 27598 26823 0 -1 4194304 3808 0 0 0 159323 41 0 0 25 0 3 0 1979230548 86736896 3518 996147200 134512640 134990860 4294956112 18446744073709551615 134845447 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27598/statm: 21176 3518 208 116 0 20687 0
[pid=27598/tid=27600] ppid=27596 vsize=84704 CPUtime=0
/proc/27598/task/27600/stat : 27600 (bprolog) S 27596 27598 26823 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979230618 86736896 3518 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27598/tid=28017] ppid=27596 vsize=84704 CPUtime=0
/proc/27598/task/28017/stat : 28017 (bprolog) S 27596 27598 26823 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1979320632 86736896 3518 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1593.64
Current children cumulated vsize (KiB) 84704

[startup+1662.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 28023
/proc/meminfo: memFree=1465104/2055920 swapFree=4180412/4192956
[pid=27598] ppid=27596 vsize=84704 CPUtime=1653.62
/proc/27598/stat : 27598 (bprolog) R 27596 27598 26823 0 -1 4194304 3808 0 0 0 165321 41 0 0 25 0 3 0 1979230548 86736896 3518 996147200 134512640 134990860 4294956112 18446744073709551615 134845534 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27598/statm: 21176 3518 208 116 0 20687 0
[pid=27598/tid=27600] ppid=27596 vsize=84704 CPUtime=0
/proc/27598/task/27600/stat : 27600 (bprolog) S 27596 27598 26823 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979230618 86736896 3518 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27598/tid=28017] ppid=27596 vsize=84704 CPUtime=0
/proc/27598/task/28017/stat : 28017 (bprolog) S 27596 27598 26823 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1979320632 86736896 3518 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1653.62
Current children cumulated vsize (KiB) 84704

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 28023
/proc/meminfo: memFree=1437392/2055920 swapFree=4180412/4192956
[pid=27598] ppid=27596 vsize=84704 CPUtime=1713.4
/proc/27598/stat : 27598 (bprolog) R 27596 27598 26823 0 -1 4194304 3808 0 0 0 171299 41 0 0 25 0 3 0 1979230548 86736896 3518 996147200 134512640 134990860 4294956112 18446744073709551615 134629547 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27598/statm: 21176 3518 208 116 0 20687 0
[pid=27598/tid=27600] ppid=27596 vsize=84704 CPUtime=0
/proc/27598/task/27600/stat : 27600 (bprolog) S 27596 27598 26823 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979230618 86736896 3518 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27598/tid=28017] ppid=27596 vsize=84704 CPUtime=0
/proc/27598/task/28017/stat : 28017 (bprolog) S 27596 27598 26823 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1979320632 86736896 3518 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1713.4
Current children cumulated vsize (KiB) 84704

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 28023
/proc/meminfo: memFree=1437264/2055920 swapFree=4180412/4192956
[pid=27598] ppid=27596 vsize=84704 CPUtime=1772.83
/proc/27598/stat : 27598 (bprolog) R 27596 27598 26823 0 -1 4194304 3808 0 0 0 177242 41 0 0 25 0 3 0 1979230548 86736896 3518 996147200 134512640 134990860 4294956112 18446744073709551615 134913759 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27598/statm: 21176 3518 208 116 0 20687 0
[pid=27598/tid=27600] ppid=27596 vsize=84704 CPUtime=0
/proc/27598/task/27600/stat : 27600 (bprolog) S 27596 27598 26823 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979230618 86736896 3518 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27598/tid=28017] ppid=27596 vsize=84704 CPUtime=0
/proc/27598/task/28017/stat : 28017 (bprolog) S 27596 27598 26823 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1979320632 86736896 3518 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1772.83
Current children cumulated vsize (KiB) 84704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 28023
/proc/meminfo: memFree=1437264/2055920 swapFree=4180412/4192956
[pid=27598] ppid=27596 vsize=84704 CPUtime=1800.07
/proc/27598/stat : 27598 (bprolog) R 27596 27598 26823 0 -1 4194304 3809 0 0 0 179966 41 0 0 25 0 1 0 1979230548 86736896 3519 996147200 134512640 134990860 4294956112 18446744073709551615 134630006 0 0 4096 2 0 0 0 17 1 0 0
/proc/27598/statm: 21176 3519 209 116 0 20687 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 84704

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): 1809.81
CPU time (s): 1800.08
CPU user time (s): 1799.66
CPU system time (s): 0.414936
CPU usage (%): 99.4622
Max. virtual memory (cumulated for all children) (KiB): 84704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.66
system time used= 0.414936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3809
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= 8
involuntary context switches= 35090

runsolver used 2.31665 second user time and 5.9051 second system time

The end

Launcher Data (download as text)

Begin job on node21 at 2008-07-02 14:42:43
IDJOB=1042061
IDBENCH=53868
IDSOLVER=347
FILE ID=node21/1042061-1215002563
PBS_JOBID= 7870881
Free space on /tmp= 66556 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-31-31.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1042061-1215002563/watcher-1042061-1215002563 -o /tmp/evaluation-result-1042061-1215002563/solver-1042061-1215002563 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1042061-1215002563 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= cc4a849398686c6aea23fb28afe2d04f
RANDOM SEED=1446909457

node21.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		: 3000.263
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		: 3000.263
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:       1853016 kB
Buffers:          6308 kB
Cached:          58804 kB
SwapCached:       6560 kB
Active:         123700 kB
Inactive:        17300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1853016 kB
SwapTotal:     4192956 kB
SwapFree:      4180412 kB
Dirty:            1604 kB
Writeback:           0 kB
Mapped:          82436 kB
Slab:            46956 kB
Committed_AS:  3486040 kB
PageTables:       2016 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= 66556 MiB
End job on node21 at 2008-07-02 15:12:55