Trace number 2091831

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 09? (TO) 1800.02 1815.41

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-21_ext.xml
MD5SUMeeb42dd32b0e5c54c0fd8c3cf72502ff
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark225.218
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints477
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension477
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c bpsolver version 6.29.2009
0.00/0.02	c converting(HOME/instance-2091831-1247396786)
1.87/1.90	c Converted in 521 ms
2.07/2.11	c solving(HOME/instance-2091831-1247396786,1800000)
2.07/2.11	c solving(HOME/instance-2091831-1247396786,1800000)

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2091831-1247396786/watcher-2091831-1247396786 -o /tmp/evaluation-result-2091831-1247396786/solver-2091831-1247396786 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2091831-1247396786 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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 2.00 1.99 4/81 28855
/proc/meminfo: memFree=1828296/2055920 swapFree=4191900/4192956
[pid=28855] ppid=28853 vsize=7000 CPUtime=0
/proc/28855/stat : 28855 (bprolog) R 28853 28855 28713 0 -1 4194304 391 0 0 0 0 0 0 0 20 0 1 0 26745501 7168000 109 996147200 134512640 135105188 4294956096 18446744073709551615 134530912 0 0 4096 0 0 0 0 17 1 0 0
/proc/28855/statm: 1750 109 72 144 0 1234 0

[startup+0.134174 s]
/proc/loadavg: 1.92 2.00 1.99 4/81 28855
/proc/meminfo: memFree=1828296/2055920 swapFree=4191900/4192956
[pid=28855] ppid=28853 vsize=62208 CPUtime=0.12
/proc/28855/stat : 28855 (bprolog) R 28853 28855 28713 0 -1 4194304 1100 0 0 0 4 8 0 0 20 0 1 0 26745501 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28855/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 62208

[startup+0.201179 s]
/proc/loadavg: 1.92 2.00 1.99 4/81 28855
/proc/meminfo: memFree=1828296/2055920 swapFree=4191900/4192956
[pid=28855] ppid=28853 vsize=62208 CPUtime=0.18
/proc/28855/stat : 28855 (bprolog) R 28853 28855 28713 0 -1 4194304 1100 0 0 0 5 13 0 0 20 0 1 0 26745501 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28855/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 62208

[startup+0.301189 s]
/proc/loadavg: 1.92 2.00 1.99 4/81 28855
/proc/meminfo: memFree=1828296/2055920 swapFree=4191900/4192956
[pid=28855] ppid=28853 vsize=62208 CPUtime=0.29
/proc/28855/stat : 28855 (bprolog) R 28853 28855 28713 0 -1 4194304 1100 0 0 0 8 21 0 0 21 0 1 0 26745501 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28855/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 62208

[startup+0.701221 s]
/proc/loadavg: 1.92 2.00 1.99 4/81 28855
/proc/meminfo: memFree=1828296/2055920 swapFree=4191900/4192956
[pid=28855] ppid=28853 vsize=62208 CPUtime=0.68
/proc/28855/stat : 28855 (bprolog) R 28853 28855 28713 0 -1 4194304 1100 0 0 0 19 49 0 0 25 0 1 0 26745501 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28855/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 62208

[startup+1.50129 s]
/proc/loadavg: 1.92 2.00 1.99 3/82 28856
/proc/meminfo: memFree=1825344/2055920 swapFree=4191900/4192956
[pid=28855] ppid=28853 vsize=62208 CPUtime=1.47
/proc/28855/stat : 28855 (bprolog) R 28853 28855 28713 0 -1 4194304 1101 0 0 0 41 106 0 0 25 0 1 0 26745501 63700992 814 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28855/statm: 15552 814 176 144 0 15036 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 62208

[startup+3.10143 s]
/proc/loadavg: 1.92 2.00 1.99 4/83 28857
/proc/meminfo: memFree=1814520/2055920 swapFree=4191900/4192956
[pid=28855] ppid=28853 vsize=72444 CPUtime=3.06
/proc/28855/stat : 28855 (bprolog) R 28853 28855 28713 0 -1 4194304 3732 0 0 0 171 135 0 0 25 0 2 0 26745501 74182656 3442 996147200 134512640 135105188 4294956096 18446744073709551615 134752498 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28855/statm: 18111 3442 198 144 0 17595 0
[pid=28855/tid=28857] ppid=28853 vsize=72444 CPUtime=0
/proc/28855/task/28857/stat : 28857 (bprolog) S 28853 28855 28713 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26745721 74182656 3442 996147200 134512640 135105188 4294956096 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) 72444

[startup+6.30171 s]
/proc/loadavg: 2.09 2.04 2.01 3/83 28857
/proc/meminfo: memFree=1814328/2055920 swapFree=4191900/4192956
[pid=28855] ppid=28853 vsize=72444 CPUtime=6.23
/proc/28855/stat : 28855 (bprolog) R 28853 28855 28713 0 -1 4194304 3732 0 0 0 488 135 0 0 25 0 2 0 26745501 74182656 3442 996147200 134512640 135105188 4294956096 18446744073709551615 134751349 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28855/statm: 18111 3442 198 144 0 17595 0
[pid=28855/tid=28857] ppid=28853 vsize=72444 CPUtime=0
/proc/28855/task/28857/stat : 28857 (bprolog) S 28853 28855 28713 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26745721 74182656 3442 996147200 134512640 135105188 4294956096 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) 72444

[startup+12.7023 s]
/proc/loadavg: 2.08 2.03 2.00 4/83 28857
/proc/meminfo: memFree=1814208/2055920 swapFree=4191900/4192956
[pid=28855] ppid=28853 vsize=72444 CPUtime=12.58
/proc/28855/stat : 28855 (bprolog) R 28853 28855 28713 0 -1 4194304 3732 0 0 0 1122 136 0 0 25 0 2 0 26745501 74182656 3442 996147200 134512640 135105188 4294956096 18446744073709551615 134717767 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28855/statm: 18111 3442 198 144 0 17595 0
[pid=28855/tid=28857] ppid=28853 vsize=72444 CPUtime=0
/proc/28855/task/28857/stat : 28857 (bprolog) S 28853 28855 28713 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26745721 74182656 3442 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 72444

[startup+25.5014 s]
/proc/loadavg: 2.06 2.03 2.00 3/83 28857
/proc/meminfo: memFree=1814272/2055920 swapFree=4191900/4192956
[pid=28855] ppid=28853 vsize=72444 CPUtime=25.26
/proc/28855/stat : 28855 (bprolog) R 28853 28855 28713 0 -1 4194304 3732 0 0 0 2390 136 0 0 25 0 2 0 26745501 74182656 3442 996147200 134512640 135105188 4294956096 18446744073709551615 134751440 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28855/statm: 18111 3442 198 144 0 17595 0
[pid=28855/tid=28857] ppid=28853 vsize=72444 CPUtime=0
/proc/28855/task/28857/stat : 28857 (bprolog) S 28853 28855 28713 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26745721 74182656 3442 996147200 134512640 135105188 4294956096 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) 72444

[startup+51.1017 s]
/proc/loadavg: 2.04 2.03 2.00 3/83 28857
/proc/meminfo: memFree=1814272/2055920 swapFree=4191900/4192956
[pid=28855] ppid=28853 vsize=72444 CPUtime=50.63
/proc/28855/stat : 28855 (bprolog) R 28853 28855 28713 0 -1 4194304 3732 0 0 0 4927 136 0 0 25 0 2 0 26745501 74182656 3442 996147200 134512640 135105188 4294956096 18446744073709551615 134717657 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28855/statm: 18111 3442 198 144 0 17595 0
[pid=28855/tid=28857] ppid=28853 vsize=72444 CPUtime=0
/proc/28855/task/28857/stat : 28857 (bprolog) S 28853 28855 28713 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26745721 74182656 3442 996147200 134512640 135105188 4294956096 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) 72444

[startup+102.301 s]
/proc/loadavg: 2.02 2.02 2.00 3/83 28857
/proc/meminfo: memFree=1814208/2055920 swapFree=4191900/4192956
[pid=28855] ppid=28853 vsize=72444 CPUtime=101.37
/proc/28855/stat : 28855 (bprolog) R 28853 28855 28713 0 -1 4194304 3732 0 0 0 10001 136 0 0 25 0 2 0 26745501 74182656 3442 996147200 134512640 135105188 4294956096 18446744073709551615 134718108 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28855/statm: 18111 3442 198 144 0 17595 0
[pid=28855/tid=28857] ppid=28853 vsize=72444 CPUtime=0
/proc/28855/task/28857/stat : 28857 (bprolog) S 28853 28855 28713 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26745721 74182656 3442 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.37
Current children cumulated vsize (KiB) 72444

[startup+162.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/83 28857
/proc/meminfo: memFree=1814080/2055920 swapFree=4191900/4192956
[pid=28855] ppid=28853 vsize=72444 CPUtime=160.82
/proc/28855/stat : 28855 (bprolog) R 28853 28855 28713 0 -1 4194304 3732 0 0 0 15946 136 0 0 25 0 2 0 26745501 74182656 3442 996147200 134512640 135105188 4294956096 18446744073709551615 134751341 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28855/statm: 18111 3442 198 144 0 17595 0
[pid=28855/tid=28857] ppid=28853 vsize=72444 CPUtime=0
/proc/28855/task/28857/stat : 28857 (bprolog) S 28853 28855 28713 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26745721 74182656 3442 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.82
Current children cumulated vsize (KiB) 72444

[startup+222.307 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 28857
/proc/meminfo: memFree=1814080/2055920 swapFree=4191900/4192956
[pid=28855] ppid=28853 vsize=72444 CPUtime=220.28
/proc/28855/stat : 28855 (bprolog) R 28853 28855 28713 0 -1 4194304 3732 0 0 0 21892 136 0 0 25 0 2 0 26745501 74182656 3442 996147200 134512640 135105188 4294956096 18446744073709551615 134751458 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28855/statm: 18111 3442 198 144 0 17595 0
[pid=28855/tid=28857] ppid=28853 vsize=72444 CPUtime=0
/proc/28855/task/28857/stat : 28857 (bprolog) S 28853 28855 28713 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26745721 74182656 3442 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.28
Current children cumulated vsize (KiB) 72444

[startup+282.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 28857
/proc/meminfo: memFree=1814080/2055920 swapFree=4191900/4192956
[pid=28855] ppid=28853 vsize=72444 CPUtime=279.75
/proc/28855/stat : 28855 (bprolog) R 28853 28855 28713 0 -1 4194304 3732 0 0 0 27838 137 0 0 25 0 2 0 26745501 74182656 3442 996147200 134512640 135105188 4294956096 18446744073709551615 134717651 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28855/statm: 18111 3442 198 144 0 17595 0
[pid=28855/tid=28857] ppid=28853 vsize=72444 CPUtime=0
/proc/28855/task/28857/stat : 28857 (bprolog) S 28853 28855 28713 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26745721 74182656 3442 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.75
Current children cumulated vsize (KiB) 72444

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 28857
/proc/meminfo: memFree=1814080/2055920 swapFree=4191900/4192956
[pid=28855] ppid=28853 vsize=72444 CPUtime=339.2
/proc/28855/stat : 28855 (bprolog) R 28853 28855 28713 0 -1 4194304 3732 0 0 0 33783 137 0 0 25 0 2 0 26745501 74182656 3442 996147200 134512640 135105188 4294956096 18446744073709551615 134717747 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28855/statm: 18111 3442 198 144 0 17595 0
[pid=28855/tid=28857] ppid=28853 vsize=72444 CPUtime=0
/proc/28855/task/28857/stat : 28857 (bprolog) S 28853 28855 28713 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26745721 74182656 3442 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.2
Current children cumulated vsize (KiB) 72444

[startup+402.302 s]
/proc/loadavg: 2.08 2.03 2.01 3/83 28857
/proc/meminfo: memFree=1814016/2055920 swapFree=4191900/4192956
[pid=28855] ppid=28853 vsize=72444 CPUtime=398.66
/proc/28855/stat : 28855 (bprolog) R 28853 28855 28713 0 -1 4194304 3732 0 0 0 39729 137 0 0 25 0 2 0 26745501 74182656 3442 996147200 134512640 135105188 4294956096 18446744073709551615 134751376 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28855/statm: 18111 3442 198 144 0 17595 0
[pid=28855/tid=28857] ppid=28853 vsize=72444 CPUtime=0
/proc/28855/task/28857/stat : 28857 (bprolog) S 28853 28855 28713 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26745721 74182656 3442 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 398.66
Current children cumulated vsize (KiB) 72444

[startup+462.302 s]
/proc/loadavg: 2.06 2.03 2.01 3/83 28857
/proc/meminfo: memFree=1813888/2055920 swapFree=4191900/4192956
[pid=28855] ppid=28853 vsize=72444 CPUtime=458.12
/proc/28855/stat : 28855 (bprolog) R 28853 28855 28713 0 -1 4194304 3732 0 0 0 45675 137 0 0 25 0 2 0 26745501 74182656 3442 996147200 134512640 135105188 4294956096 18446744073709551615 134718094 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28855/statm: 18111 3442 198 144 0 17595 0
[pid=28855/tid=28857] ppid=28853 vsize=72444 CPUtime=0
/proc/28855/task/28857/stat : 28857 (bprolog) S 28853 28855 28713 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26745721 74182656 3442 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.12
Current children cumulated vsize (KiB) 72444

[startup+522.301 s]
/proc/loadavg: 2.13 2.05 2.01 3/83 28857
/proc/meminfo: memFree=1813952/2055920 swapFree=4191900/4192956
[pid=28855] ppid=28853 vsize=72444 CPUtime=517.59

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

Current children cumulated CPU time (s) 1231
Current children cumulated vsize (KiB) 82688

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 28858
/proc/meminfo: memFree=1812856/2055920 swapFree=4191900/4192956
[pid=28855] ppid=28853 vsize=82688 CPUtime=1290.44
/proc/28855/stat : 28855 (bprolog) R 28853 28855 28713 0 -1 4194304 3733 0 0 0 128903 141 0 0 25 0 3 0 26745501 84672512 3443 996147200 134512640 135105188 4294956096 18446744073709551615 134717645 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28855/statm: 20672 3443 198 144 0 20156 0
[pid=28855/tid=28857] ppid=28853 vsize=82688 CPUtime=0
/proc/28855/task/28857/stat : 28857 (bprolog) S 28853 28855 28713 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 26745721 84672512 3443 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28855/tid=28858] ppid=28853 vsize=82688 CPUtime=0
/proc/28855/task/28858/stat : 28858 (bprolog) S 28853 28855 28713 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 26835734 84672512 3443 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1290.44
Current children cumulated vsize (KiB) 82688

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 28859
/proc/meminfo: memFree=1812912/2055920 swapFree=4191900/4192956
[pid=28855] ppid=28853 vsize=92932 CPUtime=1349.88
/proc/28855/stat : 28855 (bprolog) R 28853 28855 28713 0 -1 4194304 3734 0 0 0 134847 141 0 0 25 0 4 0 26745501 95162368 3444 996147200 134512640 135105188 4294956096 18446744073709551615 134725053 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28855/statm: 23233 3444 198 144 0 22717 0
[pid=28855/tid=28857] ppid=28853 vsize=92932 CPUtime=0
/proc/28855/task/28857/stat : 28857 (bprolog) S 28853 28855 28713 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26745721 95162368 3444 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28855/tid=28858] ppid=28853 vsize=92932 CPUtime=0
/proc/28855/task/28858/stat : 28858 (bprolog) S 28853 28855 28713 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26835734 95162368 3444 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28855/tid=28859] ppid=28853 vsize=92932 CPUtime=0
/proc/28855/task/28859/stat : 28859 (bprolog) S 28853 28855 28713 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26880741 95162368 3444 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1349.88
Current children cumulated vsize (KiB) 92932

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 28859
/proc/meminfo: memFree=1812912/2055920 swapFree=4191900/4192956
[pid=28855] ppid=28853 vsize=92932 CPUtime=1409.31
/proc/28855/stat : 28855 (bprolog) R 28853 28855 28713 0 -1 4194304 3734 0 0 0 140790 141 0 0 25 0 4 0 26745501 95162368 3444 996147200 134512640 135105188 4294956096 18446744073709551615 134717663 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28855/statm: 23233 3444 198 144 0 22717 0
[pid=28855/tid=28857] ppid=28853 vsize=92932 CPUtime=0
/proc/28855/task/28857/stat : 28857 (bprolog) S 28853 28855 28713 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26745721 95162368 3444 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28855/tid=28858] ppid=28853 vsize=92932 CPUtime=0
/proc/28855/task/28858/stat : 28858 (bprolog) S 28853 28855 28713 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26835734 95162368 3444 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28855/tid=28859] ppid=28853 vsize=92932 CPUtime=0
/proc/28855/task/28859/stat : 28859 (bprolog) S 28853 28855 28713 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26880741 95162368 3444 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1409.31
Current children cumulated vsize (KiB) 92932

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 28859
/proc/meminfo: memFree=1812784/2055920 swapFree=4191900/4192956
[pid=28855] ppid=28853 vsize=92932 CPUtime=1468.75
/proc/28855/stat : 28855 (bprolog) R 28853 28855 28713 0 -1 4194304 3734 0 0 0 146734 141 0 0 25 0 4 0 26745501 95162368 3444 996147200 134512640 135105188 4294956096 18446744073709551615 134751349 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28855/statm: 23233 3444 198 144 0 22717 0
[pid=28855/tid=28857] ppid=28853 vsize=92932 CPUtime=0
/proc/28855/task/28857/stat : 28857 (bprolog) S 28853 28855 28713 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26745721 95162368 3444 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28855/tid=28858] ppid=28853 vsize=92932 CPUtime=0
/proc/28855/task/28858/stat : 28858 (bprolog) S 28853 28855 28713 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26835734 95162368 3444 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28855/tid=28859] ppid=28853 vsize=92932 CPUtime=0
/proc/28855/task/28859/stat : 28859 (bprolog) S 28853 28855 28713 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26880741 95162368 3444 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1468.75
Current children cumulated vsize (KiB) 92932

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 28859
/proc/meminfo: memFree=1812784/2055920 swapFree=4191900/4192956
[pid=28855] ppid=28853 vsize=92932 CPUtime=1528.2
/proc/28855/stat : 28855 (bprolog) R 28853 28855 28713 0 -1 4194304 3734 0 0 0 152678 142 0 0 25 0 4 0 26745501 95162368 3444 996147200 134512640 135105188 4294956096 18446744073709551615 134717769 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28855/statm: 23233 3444 198 144 0 22717 0
[pid=28855/tid=28857] ppid=28853 vsize=92932 CPUtime=0
/proc/28855/task/28857/stat : 28857 (bprolog) S 28853 28855 28713 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26745721 95162368 3444 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28855/tid=28858] ppid=28853 vsize=92932 CPUtime=0
/proc/28855/task/28858/stat : 28858 (bprolog) S 28853 28855 28713 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26835734 95162368 3444 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28855/tid=28859] ppid=28853 vsize=92932 CPUtime=0
/proc/28855/task/28859/stat : 28859 (bprolog) S 28853 28855 28713 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26880741 95162368 3444 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1528.2
Current children cumulated vsize (KiB) 92932

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 28860
/proc/meminfo: memFree=1812712/2055920 swapFree=4191900/4192956
[pid=28855] ppid=28853 vsize=103176 CPUtime=1587.63
/proc/28855/stat : 28855 (bprolog) R 28853 28855 28713 0 -1 4194304 3735 0 0 0 158621 142 0 0 25 0 5 0 26745501 105652224 3445 996147200 134512640 135105188 4294956096 18446744073709551615 134751437 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28855/statm: 25794 3445 198 144 0 25278 0
[pid=28855/tid=28857] ppid=28853 vsize=103176 CPUtime=0
/proc/28855/task/28857/stat : 28857 (bprolog) S 28853 28855 28713 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26745721 105652224 3445 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28855/tid=28858] ppid=28853 vsize=103176 CPUtime=0
/proc/28855/task/28858/stat : 28858 (bprolog) S 28853 28855 28713 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26835734 105652224 3445 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28855/tid=28859] ppid=28853 vsize=103176 CPUtime=0
/proc/28855/task/28859/stat : 28859 (bprolog) S 28853 28855 28713 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26880741 105652224 3445 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28855/tid=28860] ppid=28853 vsize=103176 CPUtime=0
/proc/28855/task/28860/stat : 28860 (bprolog) S 28853 28855 28713 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 26903249 105652224 3445 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1587.63
Current children cumulated vsize (KiB) 103176

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 28860
/proc/meminfo: memFree=1812584/2055920 swapFree=4191900/4192956
[pid=28855] ppid=28853 vsize=103176 CPUtime=1647.07
/proc/28855/stat : 28855 (bprolog) R 28853 28855 28713 0 -1 4194304 3735 0 0 0 164565 142 0 0 25 0 5 0 26745501 105652224 3445 996147200 134512640 135105188 4294956096 18446744073709551615 134752504 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28855/statm: 25794 3445 198 144 0 25278 0
[pid=28855/tid=28857] ppid=28853 vsize=103176 CPUtime=0
/proc/28855/task/28857/stat : 28857 (bprolog) S 28853 28855 28713 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26745721 105652224 3445 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28855/tid=28858] ppid=28853 vsize=103176 CPUtime=0
/proc/28855/task/28858/stat : 28858 (bprolog) S 28853 28855 28713 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26835734 105652224 3445 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28855/tid=28859] ppid=28853 vsize=103176 CPUtime=0
/proc/28855/task/28859/stat : 28859 (bprolog) S 28853 28855 28713 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26880741 105652224 3445 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28855/tid=28860] ppid=28853 vsize=103176 CPUtime=0
/proc/28855/task/28860/stat : 28860 (bprolog) S 28853 28855 28713 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 26903249 105652224 3445 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1647.07
Current children cumulated vsize (KiB) 103176

[startup+1722.3 s]
/proc/loadavg: 1.43 1.84 1.95 2/72 28912
/proc/meminfo: memFree=1833640/2055920 swapFree=4191900/4192956
[pid=28855] ppid=28853 vsize=103176 CPUtime=1706.94
/proc/28855/stat : 28855 (bprolog) R 28853 28855 28713 0 -1 4194304 3735 0 0 0 170551 143 0 0 25 0 5 0 26745501 105652224 3445 996147200 134512640 135105188 4294956096 18446744073709551615 134751341 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28855/statm: 25794 3445 198 144 0 25278 0
[pid=28855/tid=28857] ppid=28853 vsize=103176 CPUtime=0
/proc/28855/task/28857/stat : 28857 (bprolog) S 28853 28855 28713 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26745721 105652224 3445 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28855/tid=28858] ppid=28853 vsize=103176 CPUtime=0
/proc/28855/task/28858/stat : 28858 (bprolog) S 28853 28855 28713 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26835734 105652224 3445 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28855/tid=28859] ppid=28853 vsize=103176 CPUtime=0
/proc/28855/task/28859/stat : 28859 (bprolog) S 28853 28855 28713 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26880741 105652224 3445 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28855/tid=28860] ppid=28853 vsize=103176 CPUtime=0
/proc/28855/task/28860/stat : 28860 (bprolog) S 28853 28855 28713 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26903249 105652224 3445 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1706.94
Current children cumulated vsize (KiB) 103176

[startup+1782.3 s]
/proc/loadavg: 1.16 1.69 1.88 2/72 28945
/proc/meminfo: memFree=1833256/2055920 swapFree=4191900/4192956
[pid=28855] ppid=28853 vsize=103176 CPUtime=1766.92
/proc/28855/stat : 28855 (bprolog) R 28853 28855 28713 0 -1 4194304 3735 0 0 0 176547 145 0 0 25 0 5 0 26745501 105652224 3445 996147200 134512640 135105188 4294956096 18446744073709551615 134717760 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28855/statm: 25794 3445 198 144 0 25278 0
[pid=28855/tid=28857] ppid=28853 vsize=103176 CPUtime=0
/proc/28855/task/28857/stat : 28857 (bprolog) S 28853 28855 28713 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26745721 105652224 3445 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28855/tid=28858] ppid=28853 vsize=103176 CPUtime=0
/proc/28855/task/28858/stat : 28858 (bprolog) S 28853 28855 28713 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26835734 105652224 3445 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28855/tid=28859] ppid=28853 vsize=103176 CPUtime=0
/proc/28855/task/28859/stat : 28859 (bprolog) S 28853 28855 28713 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26880741 105652224 3445 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28855/tid=28860] ppid=28853 vsize=103176 CPUtime=0
/proc/28855/task/28860/stat : 28860 (bprolog) S 28853 28855 28713 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26903249 105652224 3445 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1766.92
Current children cumulated vsize (KiB) 103176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.4 s]
/proc/loadavg: 1.09 1.61 1.85 2/68 28945
/proc/meminfo: memFree=1833384/2055920 swapFree=4191900/4192956
[pid=28855] ppid=28853 vsize=103176 CPUtime=1800
/proc/28855/stat : 28855 (bprolog) R 28853 28855 28713 0 -1 4194304 3736 0 0 0 179855 145 0 0 25 0 1 0 26745501 105652224 3446 996147200 134512640 135105188 4294956096 18446744073709551615 134751439 0 0 4096 2 0 0 0 17 0 0 0
/proc/28855/statm: 25794 3446 199 144 0 25278 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 103176

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

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

[startup+1815.4 s]
/proc/loadavg: 1.09 1.61 1.85 2/68 28945
/proc/meminfo: memFree=1833384/2055920 swapFree=4191900/4192956
[pid=28855] ppid=28853 vsize=103176 CPUtime=1800
/proc/28855/stat : 28855 (bprolog) R 28853 28855 28713 0 -1 4194304 3736 0 0 0 179855 145 0 0 25 0 1 0 26745501 105652224 3446 996147200 134512640 135105188 4294956096 18446744073709551615 134751439 0 0 4096 2 0 0 0 17 0 0 0
/proc/28855/statm: 25794 3446 199 144 0 25278 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 103176

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.41
CPU time (s): 1800.02
CPU user time (s): 1798.56
CPU system time (s): 1.46178
CPU usage (%): 99.1523
Max. virtual memory (cumulated for all children) (KiB): 103176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.56
system time used= 1.46178
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3736
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= 70466

runsolver used 2.35364 second user time and 5.40118 second system time

The end

Launcher Data 

Begin job on node15 at 2009-07-12 13:06:26
IDJOB=2091831
IDBENCH=60130
IDSOLVER=770
FILE ID=node15/2091831-1247396786
PBS_JOBID= 9507405
Free space on /tmp= 66376 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-21_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091831-1247396786/watcher-2091831-1247396786 -o /tmp/evaluation-result-2091831-1247396786/solver-2091831-1247396786 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2091831-1247396786 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= eeb42dd32b0e5c54c0fd8c3cf72502ff
RANDOM SEED=857899372

node15.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1828776 kB
Buffers:         28572 kB
Cached:         111364 kB
SwapCached:        416 kB
Active:         115304 kB
Inactive:        58456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1828776 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            1768 kB
Writeback:           0 kB
Mapped:          53416 kB
Slab:            38352 kB
Committed_AS:   237352 kB
PageTables:       1976 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= 66376 MiB
End job on node15 at 2009-07-12 13:36:44