Trace number 2073153

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) 1800.04 1810.11

General information on the benchmark

Namecsp/ramsey4/
normalized-ramsey-33-4.xml
MD5SUMa42d79bb6fe860b06fb8edfaf7f29aa0
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 benchmark2.69759
Satisfiable
(Un)Satisfiability was proved
Number of variables528
Number of constraints5456
Maximum constraint arity3
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension5456
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-2073153-1247357758)
1.19/1.21	c Converted in 529 ms
1.29/1.37	c solving(HOME/instance-2073153-1247357758,1800000)
1.29/1.37	c solving(HOME/instance-2073153-1247357758,1800000)

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-2073153-1247357758/watcher-2073153-1247357758 -o /tmp/evaluation-result-2073153-1247357758/solver-2073153-1247357758 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2073153-1247357758 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: 1.94 2.00 1.99 4/75 17891
/proc/meminfo: memFree=1532808/2055920 swapFree=4192956/4192956
[pid=17891] ppid=17889 vsize=5356 CPUtime=0
/proc/17891/stat : 17891 (sh) R 17889 17891 15650 0 -1 4194304 194 0 0 0 0 0 0 0 20 0 1 0 22841415 5484544 161 996147200 4194304 4889804 548682068864 18446744073709551615 234045773248 0 0 4096 0 0 0 0 17 1 0 0
/proc/17891/statm: 1339 161 132 169 0 50 0

[startup+0.089907 s]
/proc/loadavg: 1.94 2.00 1.99 4/75 17891
/proc/meminfo: memFree=1532808/2055920 swapFree=4192956/4192956
[pid=17891] ppid=17889 vsize=62208 CPUtime=0.07
/proc/17891/stat : 17891 (bprolog) R 17889 17891 15650 0 -1 4194304 1159 0 0 0 4 3 0 0 20 0 1 0 22841415 63700992 872 996147200 134512640 135105188 4294956096 18446744073709551615 134669652 0 0 4096 2 0 0 0 17 0 0 0
/proc/17891/statm: 15552 872 177 144 0 15036 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 62208

[startup+0.101907 s]
/proc/loadavg: 1.94 2.00 1.99 4/75 17891
/proc/meminfo: memFree=1532808/2055920 swapFree=4192956/4192956
[pid=17891] ppid=17889 vsize=62208 CPUtime=0.09
/proc/17891/stat : 17891 (bprolog) R 17889 17891 15650 0 -1 4194304 1160 0 0 0 5 4 0 0 20 0 1 0 22841415 63700992 873 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/17891/statm: 15552 873 177 144 0 15036 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 62208

[startup+0.301928 s]
/proc/loadavg: 1.94 2.00 1.99 4/75 17891
/proc/meminfo: memFree=1532808/2055920 swapFree=4192956/4192956
[pid=17891] ppid=17889 vsize=62208 CPUtime=0.29
/proc/17891/stat : 17891 (bprolog) R 17889 17891 15650 0 -1 4194304 1165 0 0 0 15 14 0 0 22 0 1 0 22841415 63700992 878 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/17891/statm: 15552 878 177 144 0 15036 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 62208

[startup+0.70197 s]
/proc/loadavg: 1.94 2.00 1.99 4/75 17891
/proc/meminfo: memFree=1532808/2055920 swapFree=4192956/4192956
[pid=17891] ppid=17889 vsize=62208 CPUtime=0.69
/proc/17891/stat : 17891 (bprolog) R 17889 17891 15650 0 -1 4194304 1170 0 0 0 33 36 0 0 25 0 1 0 22841415 63700992 883 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/17891/statm: 15552 883 177 144 0 15036 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62208

[startup+1.50105 s]
/proc/loadavg: 1.94 2.00 1.99 3/76 17892
/proc/meminfo: memFree=1529408/2055920 swapFree=4192956/4192956
[pid=17891] ppid=17889 vsize=84724 CPUtime=1.48
/proc/17891/stat : 17891 (bprolog) R 17889 17891 15650 0 -1 4194304 3022 0 0 0 82 66 0 0 25 0 2 0 22841415 86757376 2730 996147200 134512640 135105188 4294956096 18446744073709551615 134629901 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17891/statm: 21181 2730 194 144 0 20665 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 84724

[startup+3.10122 s]
/proc/loadavg: 1.94 2.00 1.99 3/77 17893
/proc/meminfo: memFree=1521784/2055920 swapFree=4192956/4192956
[pid=17891] ppid=17889 vsize=84724 CPUtime=3.07
/proc/17891/stat : 17891 (bprolog) R 17889 17891 15650 0 -1 4194304 3023 0 0 0 241 66 0 0 25 0 2 0 22841415 86757376 2731 996147200 134512640 135105188 4294956096 18446744073709551615 134605621 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17891/statm: 21181 2731 194 144 0 20665 0
[pid=17891/tid=17893] ppid=17889 vsize=84724 CPUtime=0
/proc/17891/task/17893/stat : 17893 (bprolog) S 17889 17891 15650 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22841554 86757376 2731 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 84724

[startup+6.30155 s]
/proc/loadavg: 2.03 2.01 2.00 3/77 17893
/proc/meminfo: memFree=1521528/2055920 swapFree=4192956/4192956
[pid=17891] ppid=17889 vsize=84724 CPUtime=6.26
/proc/17891/stat : 17891 (bprolog) R 17889 17891 15650 0 -1 4194304 3023 0 0 0 560 66 0 0 25 0 2 0 22841415 86757376 2731 996147200 134512640 135105188 4294956096 18446744073709551615 134629875 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17891/statm: 21181 2731 194 144 0 20665 0
[pid=17891/tid=17893] ppid=17889 vsize=84724 CPUtime=0
/proc/17891/task/17893/stat : 17893 (bprolog) S 17889 17891 15650 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22841554 86757376 2731 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 84724

[startup+12.7022 s]
/proc/loadavg: 2.02 2.01 2.00 3/77 17893
/proc/meminfo: memFree=1521408/2055920 swapFree=4192956/4192956
[pid=17891] ppid=17889 vsize=84724 CPUtime=12.63
/proc/17891/stat : 17891 (bprolog) R 17889 17891 15650 0 -1 4194304 3023 0 0 0 1197 66 0 0 25 0 2 0 22841415 86757376 2731 996147200 134512640 135105188 4294956096 18446744073709551615 134629901 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17891/statm: 21181 2731 194 144 0 20665 0
[pid=17891/tid=17893] ppid=17889 vsize=84724 CPUtime=0
/proc/17891/task/17893/stat : 17893 (bprolog) S 17889 17891 15650 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22841554 86757376 2731 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 84724

[startup+25.5016 s]
/proc/loadavg: 2.02 2.01 2.00 3/77 17893
/proc/meminfo: memFree=1521472/2055920 swapFree=4192956/4192956
[pid=17891] ppid=17889 vsize=84724 CPUtime=25.38
/proc/17891/stat : 17891 (bprolog) R 17889 17891 15650 0 -1 4194304 3023 0 0 0 2471 67 0 0 25 0 2 0 22841415 86757376 2731 996147200 134512640 135105188 4294956096 18446744073709551615 134849570 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17891/statm: 21181 2731 194 144 0 20665 0
[pid=17891/tid=17893] ppid=17889 vsize=84724 CPUtime=0
/proc/17891/task/17893/stat : 17893 (bprolog) S 17889 17891 15650 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22841554 86757376 2731 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 84724

[startup+51.1012 s]
/proc/loadavg: 2.01 2.01 2.00 3/77 17893
/proc/meminfo: memFree=1521472/2055920 swapFree=4192956/4192956
[pid=17891] ppid=17889 vsize=84724 CPUtime=50.88
/proc/17891/stat : 17891 (bprolog) R 17889 17891 15650 0 -1 4194304 3023 0 0 0 5021 67 0 0 25 0 2 0 22841415 86757376 2731 996147200 134512640 135105188 4294956096 18446744073709551615 134605676 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17891/statm: 21181 2731 194 144 0 20665 0
[pid=17891/tid=17893] ppid=17889 vsize=84724 CPUtime=0
/proc/17891/task/17893/stat : 17893 (bprolog) S 17889 17891 15650 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22841554 86757376 2731 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 84724

[startup+102.307 s]
/proc/loadavg: 2.00 2.01 2.00 3/77 17893
/proc/meminfo: memFree=1521280/2055920 swapFree=4192956/4192956
[pid=17891] ppid=17889 vsize=84724 CPUtime=101.87
/proc/17891/stat : 17891 (bprolog) R 17889 17891 15650 0 -1 4194304 3023 0 0 0 10120 67 0 0 25 0 2 0 22841415 86757376 2731 996147200 134512640 135105188 4294956096 18446744073709551615 134605615 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17891/statm: 21181 2731 194 144 0 20665 0
[pid=17891/tid=17893] ppid=17889 vsize=84724 CPUtime=0
/proc/17891/task/17893/stat : 17893 (bprolog) S 17889 17891 15650 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22841554 86757376 2731 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 84724

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 17893
/proc/meminfo: memFree=1521088/2055920 swapFree=4192956/4192956
[pid=17891] ppid=17889 vsize=84724 CPUtime=161.63
/proc/17891/stat : 17891 (bprolog) R 17889 17891 15650 0 -1 4194304 3023 0 0 0 16096 67 0 0 25 0 2 0 22841415 86757376 2731 996147200 134512640 135105188 4294956096 18446744073709551615 134572063 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17891/statm: 21181 2731 194 144 0 20665 0
[pid=17891/tid=17893] ppid=17889 vsize=84724 CPUtime=0
/proc/17891/task/17893/stat : 17893 (bprolog) S 17889 17891 15650 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22841554 86757376 2731 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 161.63
Current children cumulated vsize (KiB) 84724

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 17893
/proc/meminfo: memFree=1521024/2055920 swapFree=4192956/4192956
[pid=17891] ppid=17889 vsize=84724 CPUtime=221.39
/proc/17891/stat : 17891 (bprolog) R 17889 17891 15650 0 -1 4194304 3023 0 0 0 22072 67 0 0 25 0 2 0 22841415 86757376 2731 996147200 134512640 135105188 4294956096 18446744073709551615 134629901 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17891/statm: 21181 2731 194 144 0 20665 0
[pid=17891/tid=17893] ppid=17889 vsize=84724 CPUtime=0
/proc/17891/task/17893/stat : 17893 (bprolog) S 17889 17891 15650 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22841554 86757376 2731 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 221.39
Current children cumulated vsize (KiB) 84724

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 17893
/proc/meminfo: memFree=1517056/2055920 swapFree=4192956/4192956
[pid=17891] ppid=17889 vsize=84724 CPUtime=281.15
/proc/17891/stat : 17891 (bprolog) R 17889 17891 15650 0 -1 4194304 3023 0 0 0 28048 67 0 0 25 0 2 0 22841415 86757376 2731 996147200 134512640 135105188 4294956096 18446744073709551615 134629903 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17891/statm: 21181 2731 194 144 0 20665 0
[pid=17891/tid=17893] ppid=17889 vsize=84724 CPUtime=0
/proc/17891/task/17893/stat : 17893 (bprolog) S 17889 17891 15650 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22841554 86757376 2731 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 281.15
Current children cumulated vsize (KiB) 84724

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 17893
/proc/meminfo: memFree=1516736/2055920 swapFree=4192956/4192956
[pid=17891] ppid=17889 vsize=84724 CPUtime=340.9
/proc/17891/stat : 17891 (bprolog) R 17889 17891 15650 0 -1 4194304 3023 0 0 0 34023 67 0 0 25 0 2 0 22841415 86757376 2731 996147200 134512640 135105188 4294956096 18446744073709551615 134629891 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17891/statm: 21181 2731 194 144 0 20665 0
[pid=17891/tid=17893] ppid=17889 vsize=84724 CPUtime=0
/proc/17891/task/17893/stat : 17893 (bprolog) S 17889 17891 15650 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22841554 86757376 2731 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 340.9
Current children cumulated vsize (KiB) 84724

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 17893
/proc/meminfo: memFree=1513920/2055920 swapFree=4192956/4192956
[pid=17891] ppid=17889 vsize=84724 CPUtime=400.66
/proc/17891/stat : 17891 (bprolog) R 17889 17891 15650 0 -1 4194304 3023 0 0 0 39999 67 0 0 25 0 2 0 22841415 86757376 2731 996147200 134512640 135105188 4294956096 18446744073709551615 134629873 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17891/statm: 21181 2731 194 144 0 20665 0
[pid=17891/tid=17893] ppid=17889 vsize=84724 CPUtime=0
/proc/17891/task/17893/stat : 17893 (bprolog) S 17889 17891 15650 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22841554 86757376 2731 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 400.66
Current children cumulated vsize (KiB) 84724

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 17893
/proc/meminfo: memFree=1513728/2055920 swapFree=4192956/4192956
[pid=17891] ppid=17889 vsize=84724 CPUtime=460.42
/proc/17891/stat : 17891 (bprolog) R 17889 17891 15650 0 -1 4194304 3023 0 0 0 45975 67 0 0 25 0 2 0 22841415 86757376 2731 996147200 134512640 135105188 4294956096 18446744073709551615 134849610 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17891/statm: 21181 2731 194 144 0 20665 0
[pid=17891/tid=17893] ppid=17889 vsize=84724 CPUtime=0
/proc/17891/task/17893/stat : 17893 (bprolog) S 17889 17891 15650 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22841554 86757376 2731 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 460.42
Current children cumulated vsize (KiB) 84724

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 17893
/proc/meminfo: memFree=1513472/2055920 swapFree=4192956/4192956
[pid=17891] ppid=17889 vsize=84724 CPUtime=520.18

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

Current children cumulated CPU time (s) 1234.33
Current children cumulated vsize (KiB) 94968

[startup+1302.3 s]
/proc/loadavg: 1.43 1.89 1.96 3/84 18324
/proc/meminfo: memFree=1552968/2055920 swapFree=4192956/4192956
[pid=17891] ppid=17889 vsize=94968 CPUtime=1294.19
/proc/17891/stat : 17891 (bprolog) R 17889 17891 15650 0 -1 4194304 3024 0 0 0 129348 71 0 0 25 0 3 0 22841415 97247232 2732 996147200 134512640 135105188 4294956096 18446744073709551615 134605504 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17891/statm: 23742 2732 194 144 0 23226 0
[pid=17891/tid=17893] ppid=17889 vsize=94968 CPUtime=0
/proc/17891/task/17893/stat : 17893 (bprolog) S 17889 17891 15650 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 22841554 97247232 2732 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17891/tid=17944] ppid=17889 vsize=94968 CPUtime=0
/proc/17891/task/17944/stat : 17944 (bprolog) S 17889 17891 15650 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 22931567 97247232 2732 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1294.19
Current children cumulated vsize (KiB) 94968

[startup+1362.3 s]
/proc/loadavg: 1.15 1.72 1.89 2/72 18379
/proc/meminfo: memFree=1568560/2055920 swapFree=4192956/4192956
[pid=17891] ppid=17889 vsize=105212 CPUtime=1354.08
/proc/17891/stat : 17891 (bprolog) R 17889 17891 15650 0 -1 4194304 3025 0 0 0 135337 71 0 0 25 0 4 0 22841415 107737088 2733 996147200 134512640 135105188 4294956096 18446744073709551615 134629901 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17891/statm: 26303 2733 194 144 0 25787 0
[pid=17891/tid=17893] ppid=17889 vsize=105212 CPUtime=0
/proc/17891/task/17893/stat : 17893 (bprolog) S 17889 17891 15650 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22841554 107737088 2733 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17891/tid=17944] ppid=17889 vsize=105212 CPUtime=0
/proc/17891/task/17944/stat : 17944 (bprolog) S 17889 17891 15650 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 22931567 107737088 2733 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17891/tid=18379] ppid=17889 vsize=105212 CPUtime=0
/proc/17891/task/18379/stat : 18379 (bprolog) S 17889 17891 15650 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 22976578 107737088 2733 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1354.08
Current children cumulated vsize (KiB) 105212

[startup+1422.31 s]
/proc/loadavg: 1.31 1.65 1.86 3/85 18457
/proc/meminfo: memFree=1384832/2055920 swapFree=4192956/4192956
[pid=17891] ppid=17889 vsize=105212 CPUtime=1413.88
/proc/17891/stat : 17891 (bprolog) R 17889 17891 15650 0 -1 4194304 3025 0 0 0 141316 72 0 0 25 0 4 0 22841415 107737088 2733 996147200 134512640 135105188 4294956096 18446744073709551615 134559780 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17891/statm: 26303 2733 194 144 0 25787 0
[pid=17891/tid=17893] ppid=17889 vsize=105212 CPUtime=0
/proc/17891/task/17893/stat : 17893 (bprolog) S 17889 17891 15650 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22841554 107737088 2733 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17891/tid=17944] ppid=17889 vsize=105212 CPUtime=0
/proc/17891/task/17944/stat : 17944 (bprolog) S 17889 17891 15650 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 22931567 107737088 2733 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17891/tid=18379] ppid=17889 vsize=105212 CPUtime=0
/proc/17891/task/18379/stat : 18379 (bprolog) S 17889 17891 15650 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 22976578 107737088 2733 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1413.88
Current children cumulated vsize (KiB) 105212

[startup+1482.3 s]
/proc/loadavg: 1.52 1.66 1.85 2/72 18475
/proc/meminfo: memFree=1568176/2055920 swapFree=4192956/4192956
[pid=17891] ppid=17889 vsize=105212 CPUtime=1473.55
/proc/17891/stat : 17891 (bprolog) R 17889 17891 15650 0 -1 4194304 3025 0 0 0 147283 72 0 0 25 0 4 0 22841415 107737088 2733 996147200 134512640 135105188 4294956096 18446744073709551615 134628800 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17891/statm: 26303 2733 194 144 0 25787 0
[pid=17891/tid=17893] ppid=17889 vsize=105212 CPUtime=0
/proc/17891/task/17893/stat : 17893 (bprolog) S 17889 17891 15650 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22841554 107737088 2733 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17891/tid=17944] ppid=17889 vsize=105212 CPUtime=0
/proc/17891/task/17944/stat : 17944 (bprolog) S 17889 17891 15650 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 22931567 107737088 2733 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17891/tid=18379] ppid=17889 vsize=105212 CPUtime=0
/proc/17891/task/18379/stat : 18379 (bprolog) S 17889 17891 15650 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 22976578 107737088 2733 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1473.55
Current children cumulated vsize (KiB) 105212

[startup+1542.3 s]
/proc/loadavg: 1.19 1.54 1.79 2/72 18607
/proc/meminfo: memFree=1568048/2055920 swapFree=4192956/4192956
[pid=17891] ppid=17889 vsize=105212 CPUtime=1533.36
/proc/17891/stat : 17891 (bprolog) R 17889 17891 15650 0 -1 4194304 3025 0 0 0 153263 73 0 0 25 0 4 0 22841415 107737088 2733 996147200 134512640 135105188 4294956096 18446744073709551615 134605612 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17891/statm: 26303 2733 194 144 0 25787 0
[pid=17891/tid=17893] ppid=17889 vsize=105212 CPUtime=0
/proc/17891/task/17893/stat : 17893 (bprolog) S 17889 17891 15650 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22841554 107737088 2733 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17891/tid=17944] ppid=17889 vsize=105212 CPUtime=0
/proc/17891/task/17944/stat : 17944 (bprolog) S 17889 17891 15650 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 22931567 107737088 2733 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17891/tid=18379] ppid=17889 vsize=105212 CPUtime=0
/proc/17891/task/18379/stat : 18379 (bprolog) S 17889 17891 15650 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 22976578 107737088 2733 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1533.36
Current children cumulated vsize (KiB) 105212

[startup+1602.3 s]
/proc/loadavg: 1.91 1.67 1.82 3/88 18673
/proc/meminfo: memFree=1123240/2055920 swapFree=4192956/4192956
[pid=17891] ppid=17889 vsize=115456 CPUtime=1593.1
/proc/17891/stat : 17891 (bprolog) R 17889 17891 15650 0 -1 4194304 3026 0 0 0 159235 75 0 0 25 0 5 0 22841415 118226944 2734 996147200 134512640 135105188 4294956096 18446744073709551615 134605561 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17891/statm: 28864 2734 194 144 0 28348 0
[pid=17891/tid=17893] ppid=17889 vsize=115456 CPUtime=0
/proc/17891/task/17893/stat : 17893 (bprolog) S 17889 17891 15650 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22841554 118226944 2734 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17891/tid=17944] ppid=17889 vsize=115456 CPUtime=0
/proc/17891/task/17944/stat : 17944 (bprolog) S 17889 17891 15650 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22931567 118226944 2734 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17891/tid=18379] ppid=17889 vsize=115456 CPUtime=0
/proc/17891/task/18379/stat : 18379 (bprolog) S 17889 17891 15650 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22976578 118226944 2734 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17891/tid=18673] ppid=17889 vsize=115456 CPUtime=0
/proc/17891/task/18673/stat : 18673 (bprolog) S 17889 17891 15650 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 22999082 118226944 2734 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1593.1
Current children cumulated vsize (KiB) 115456

[startup+1662.3 s]
/proc/loadavg: 2.11 1.77 1.84 3/88 18673
/proc/meminfo: memFree=1122600/2055920 swapFree=4192956/4192956
[pid=17891] ppid=17889 vsize=115456 CPUtime=1652.86
/proc/17891/stat : 17891 (bprolog) R 17889 17891 15650 0 -1 4194304 3026 0 0 0 165211 75 0 0 25 0 5 0 22841415 118226944 2734 996147200 134512640 135105188 4294956096 18446744073709551615 134605656 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17891/statm: 28864 2734 194 144 0 28348 0
[pid=17891/tid=17893] ppid=17889 vsize=115456 CPUtime=0
/proc/17891/task/17893/stat : 17893 (bprolog) S 17889 17891 15650 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22841554 118226944 2734 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17891/tid=17944] ppid=17889 vsize=115456 CPUtime=0
/proc/17891/task/17944/stat : 17944 (bprolog) S 17889 17891 15650 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22931567 118226944 2734 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17891/tid=18379] ppid=17889 vsize=115456 CPUtime=0
/proc/17891/task/18379/stat : 18379 (bprolog) S 17889 17891 15650 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22976578 118226944 2734 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17891/tid=18673] ppid=17889 vsize=115456 CPUtime=0
/proc/17891/task/18673/stat : 18673 (bprolog) S 17889 17891 15650 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 22999082 118226944 2734 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1652.86
Current children cumulated vsize (KiB) 115456

[startup+1722.3 s]
/proc/loadavg: 2.22 1.87 1.87 3/88 18673
/proc/meminfo: memFree=1122472/2055920 swapFree=4192956/4192956
[pid=17891] ppid=17889 vsize=115456 CPUtime=1712.62
/proc/17891/stat : 17891 (bprolog) R 17889 17891 15650 0 -1 4194304 3029 0 0 0 171187 75 0 0 25 0 5 0 22841415 118226944 2737 996147200 134512640 135105188 4294956096 18446744073709551615 134605628 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17891/statm: 28864 2737 194 144 0 28348 0
[pid=17891/tid=17893] ppid=17889 vsize=115456 CPUtime=0
/proc/17891/task/17893/stat : 17893 (bprolog) S 17889 17891 15650 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22841554 118226944 2737 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17891/tid=17944] ppid=17889 vsize=115456 CPUtime=0
/proc/17891/task/17944/stat : 17944 (bprolog) S 17889 17891 15650 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22931567 118226944 2737 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17891/tid=18379] ppid=17889 vsize=115456 CPUtime=0
/proc/17891/task/18379/stat : 18379 (bprolog) S 17889 17891 15650 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22976578 118226944 2737 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17891/tid=18673] ppid=17889 vsize=115456 CPUtime=0
/proc/17891/task/18673/stat : 18673 (bprolog) S 17889 17891 15650 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22999082 118226944 2737 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1712.62
Current children cumulated vsize (KiB) 115456

[startup+1782.3 s]
/proc/loadavg: 2.16 1.92 1.88 3/88 18673
/proc/meminfo: memFree=1122344/2055920 swapFree=4192956/4192956
[pid=17891] ppid=17889 vsize=115456 CPUtime=1772.39
/proc/17891/stat : 17891 (bprolog) R 17889 17891 15650 0 -1 4194304 3029 0 0 0 177164 75 0 0 25 0 5 0 22841415 118226944 2737 996147200 134512640 135105188 4294956096 18446744073709551615 134605628 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17891/statm: 28864 2737 194 144 0 28348 0
[pid=17891/tid=17893] ppid=17889 vsize=115456 CPUtime=0
/proc/17891/task/17893/stat : 17893 (bprolog) S 17889 17891 15650 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22841554 118226944 2737 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17891/tid=17944] ppid=17889 vsize=115456 CPUtime=0
/proc/17891/task/17944/stat : 17944 (bprolog) S 17889 17891 15650 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22931567 118226944 2737 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17891/tid=18379] ppid=17889 vsize=115456 CPUtime=0
/proc/17891/task/18379/stat : 18379 (bprolog) S 17889 17891 15650 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22976578 118226944 2737 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17891/tid=18673] ppid=17889 vsize=115456 CPUtime=0
/proc/17891/task/18673/stat : 18673 (bprolog) S 17889 17891 15650 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22999082 118226944 2737 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1772.39
Current children cumulated vsize (KiB) 115456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810.1 s]
/proc/loadavg: 2.37 1.99 1.91 3/82 18761
/proc/meminfo: memFree=1545792/2055920 swapFree=4192956/4192956
[pid=17891] ppid=17889 vsize=115456 CPUtime=1800.02
/proc/17891/stat : 17891 (bprolog) R 17889 17891 15650 0 -1 4194304 3030 0 0 0 179924 78 0 0 25 0 1 0 22841415 118226944 2738 996147200 134512640 135105188 4294956096 18446744073709551615 134629875 0 0 4096 2 0 0 0 17 1 0 0
/proc/17891/statm: 28864 2738 195 144 0 28348 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 115456

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

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

[startup+1810.1 s]
/proc/loadavg: 2.37 1.99 1.91 3/82 18761
/proc/meminfo: memFree=1545792/2055920 swapFree=4192956/4192956
[pid=17891] ppid=17889 vsize=115456 CPUtime=1800.02
/proc/17891/stat : 17891 (bprolog) R 17889 17891 15650 0 -1 4194304 3030 0 0 0 179924 78 0 0 25 0 1 0 22841415 118226944 2738 996147200 134512640 135105188 4294956096 18446744073709551615 134629875 0 0 4096 2 0 0 0 17 1 0 0
/proc/17891/statm: 28864 2738 195 144 0 28348 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 115456

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1810.11
CPU time (s): 1800.04
CPU user time (s): 1799.25
CPU system time (s): 0.789879
CPU usage (%): 99.4435
Max. virtual memory (cumulated for all children) (KiB): 115456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.25
system time used= 0.789879
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3030
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 10
involuntary context switches= 25958

runsolver used 1.86072 second user time and 4.76828 second system time

The end

Launcher Data 

Begin job on node79 at 2009-07-12 02:15:58
IDJOB=2073153
IDBENCH=55952
IDSOLVER=770
FILE ID=node79/2073153-1247357758
PBS_JOBID= 9506825
Free space on /tmp= 66256 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/ramsey4/normalized-ramsey-33-4.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2073153-1247357758/watcher-2073153-1247357758 -o /tmp/evaluation-result-2073153-1247357758/solver-2073153-1247357758 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2073153-1247357758 1800

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

MD5SUM BENCH= a42d79bb6fe860b06fb8edfaf7f29aa0
RANDOM SEED=274765975

node79.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		: 3000.229
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		: 3000.229
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:       1533224 kB
Buffers:         64288 kB
Cached:         327936 kB
SwapCached:          0 kB
Active:         163888 kB
Inactive:       290724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1533224 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2528 kB
Writeback:           0 kB
Mapped:          73496 kB
Slab:            53216 kB
Committed_AS:   217896 kB
PageTables:       1908 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= 66252 MiB
End job on node79 at 2009-07-12 02:46:10