Trace number 2073175

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) 1800.08 1800.92

General information on the benchmark

Namecsp/ramsey4/
normalized-ramsey-34-4.xml
MD5SUMee0954224777e4f5d07f8ddec47421b6
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 benchmark12.6491
Satisfiable
(Un)Satisfiability was proved
Number of variables561
Number of constraints5984
Maximum constraint arity3
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension5984
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-2073175-1247357863)
1.37/1.43	c Converted in 626 ms
1.57/1.63	c solving(HOME/instance-2073175-1247357863,1800000)
1.57/1.63	c solving(HOME/instance-2073175-1247357863,1800000)

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-2073175-1247357863/watcher-2073175-1247357863 -o /tmp/evaluation-result-2073175-1247357863/solver-2073175-1247357863 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2073175-1247357863 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: 2.00 2.00 2.00 4/75 16878
/proc/meminfo: memFree=1665824/2055920 swapFree=4192812/4192956
[pid=16878] ppid=16876 vsize=18576 CPUtime=0
/proc/16878/stat : 16878 (runsolver) R 16876 16878 15343 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 22851140 19021824 284 996147200 4194304 4302564 548682068528 18446744073709551615 234211568935 0 0 4096 24578 0 0 0 17 1 0 0
/proc/16878/statm: 4644 284 249 26 0 2626 0

[startup+0.0675501 s]
/proc/loadavg: 2.00 2.00 2.00 4/75 16878
/proc/meminfo: memFree=1665824/2055920 swapFree=4192812/4192956
[pid=16878] ppid=16876 vsize=62208 CPUtime=0.05
/proc/16878/stat : 16878 (bprolog) R 16876 16878 15343 0 -1 4194304 1161 0 0 0 2 3 0 0 20 0 1 0 22851140 63700992 874 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/16878/statm: 15552 874 177 144 0 15036 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 62208

[startup+0.101551 s]
/proc/loadavg: 2.00 2.00 2.00 4/75 16878
/proc/meminfo: memFree=1665824/2055920 swapFree=4192812/4192956
[pid=16878] ppid=16876 vsize=62208 CPUtime=0.09
/proc/16878/stat : 16878 (bprolog) R 16876 16878 15343 0 -1 4194304 1163 0 0 0 4 5 0 0 20 0 1 0 22851140 63700992 876 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/16878/statm: 15552 876 177 144 0 15036 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 62208

[startup+0.301576 s]
/proc/loadavg: 2.00 2.00 2.00 4/75 16878
/proc/meminfo: memFree=1665824/2055920 swapFree=4192812/4192956
[pid=16878] ppid=16876 vsize=62208 CPUtime=0.28
/proc/16878/stat : 16878 (bprolog) R 16876 16878 15343 0 -1 4194304 1168 0 0 0 13 15 0 0 21 0 1 0 22851140 63700992 881 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/16878/statm: 15552 881 177 144 0 15036 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 62208

[startup+0.701623 s]
/proc/loadavg: 2.00 2.00 2.00 4/75 16878
/proc/meminfo: memFree=1665824/2055920 swapFree=4192812/4192956
[pid=16878] ppid=16876 vsize=62208 CPUtime=0.68
/proc/16878/stat : 16878 (bprolog) R 16876 16878 15343 0 -1 4194304 1173 0 0 0 30 38 0 0 25 0 1 0 22851140 63700992 886 996147200 134512640 135105188 4294956096 18446744073709551615 2189076 0 0 4096 2 0 0 0 17 1 0 0
/proc/16878/statm: 15552 886 177 144 0 15036 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 62208

[startup+1.50173 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 16879
/proc/meminfo: memFree=1662480/2055920 swapFree=4192812/4192956
[pid=16878] ppid=16876 vsize=62204 CPUtime=1.47
/proc/16878/stat : 16878 (bprolog) R 16876 16878 15343 0 -1 4194304 1674 0 0 0 70 77 0 0 25 0 1 0 22851140 63696896 1385 996147200 134512640 135105188 4294956096 18446744073709551615 2219004 0 0 4096 2 0 0 0 17 1 0 0
/proc/16878/statm: 15551 1385 179 144 0 15035 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 62204

[startup+3.10193 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 16880
/proc/meminfo: memFree=1654024/2055920 swapFree=4192812/4192956
[pid=16878] ppid=16876 vsize=84776 CPUtime=3.05
/proc/16878/stat : 16878 (bprolog) R 16876 16878 15343 0 -1 4194304 3199 0 0 0 228 77 0 0 25 0 2 0 22851140 86810624 2907 996147200 134512640 135105188 4294956096 18446744073709551615 134608622 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/16878/statm: 21194 2907 194 144 0 20678 0
[pid=16878/tid=16880] ppid=16876 vsize=84776 CPUtime=0
/proc/16878/task/16880/stat : 16880 (bprolog) S 16876 16878 15343 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22851305 86810624 2907 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 84776

[startup+6.30133 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 16880
/proc/meminfo: memFree=1653960/2055920 swapFree=4192812/4192956
[pid=16878] ppid=16876 vsize=84776 CPUtime=6.22
/proc/16878/stat : 16878 (bprolog) R 16876 16878 15343 0 -1 4194304 3199 0 0 0 545 77 0 0 25 0 2 0 22851140 86810624 2907 996147200 134512640 135105188 4294956096 18446744073709551615 134560491 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/16878/statm: 21194 2907 194 144 0 20678 0
[pid=16878/tid=16880] ppid=16876 vsize=84776 CPUtime=0
/proc/16878/task/16880/stat : 16880 (bprolog) S 16876 16878 15343 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22851305 86810624 2907 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 84776

[startup+12.7022 s]
/proc/loadavg: 1.92 1.98 1.99 3/72 16902
/proc/meminfo: memFree=1876912/2055920 swapFree=4192812/4192956
[pid=16878] ppid=16876 vsize=84776 CPUtime=12.58
/proc/16878/stat : 16878 (bprolog) R 16876 16878 15343 0 -1 4194304 3199 0 0 0 1180 78 0 0 25 0 2 0 22851140 86810624 2907 996147200 134512640 135105188 4294956096 18446744073709551615 134605615 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16878/statm: 21194 2907 194 144 0 20678 0
[pid=16878/tid=16880] ppid=16876 vsize=84776 CPUtime=0
/proc/16878/task/16880/stat : 16880 (bprolog) S 16876 16878 15343 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22851305 86810624 2907 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) 84776

[startup+25.5018 s]
/proc/loadavg: 1.93 1.98 1.99 3/84 16920
/proc/meminfo: memFree=1842968/2055920 swapFree=4192812/4192956
[pid=16878] ppid=16876 vsize=84776 CPUtime=25.38
/proc/16878/stat : 16878 (bprolog) R 16876 16878 15343 0 -1 4194304 3199 0 0 0 2459 79 0 0 25 0 2 0 22851140 86810624 2907 996147200 134512640 135105188 4294956096 18446744073709551615 134670041 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16878/statm: 21194 2907 194 144 0 20678 0
[pid=16878/tid=16880] ppid=16876 vsize=84776 CPUtime=0
/proc/16878/task/16880/stat : 16880 (bprolog) S 16876 16878 15343 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22851305 86810624 2907 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 84776

[startup+51.101 s]
/proc/loadavg: 1.95 1.98 1.99 3/84 16922
/proc/meminfo: memFree=1802632/2055920 swapFree=4192812/4192956
[pid=16878] ppid=16876 vsize=84776 CPUtime=50.97
/proc/16878/stat : 16878 (bprolog) R 16876 16878 15343 0 -1 4194304 3199 0 0 0 5018 79 0 0 25 0 2 0 22851140 86810624 2907 996147200 134512640 135105188 4294956096 18446744073709551615 134605588 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16878/statm: 21194 2907 194 144 0 20678 0
[pid=16878/tid=16880] ppid=16876 vsize=84776 CPUtime=0
/proc/16878/task/16880/stat : 16880 (bprolog) S 16876 16878 15343 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22851305 86810624 2907 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.97
Current children cumulated vsize (KiB) 84776

[startup+102.307 s]
/proc/loadavg: 1.98 1.98 1.99 3/84 16922
/proc/meminfo: memFree=1787848/2055920 swapFree=4192812/4192956
[pid=16878] ppid=16876 vsize=84776 CPUtime=102.15
/proc/16878/stat : 16878 (bprolog) R 16876 16878 15343 0 -1 4194304 3199 0 0 0 10136 79 0 0 25 0 2 0 22851140 86810624 2907 996147200 134512640 135105188 4294956096 18446744073709551615 134605630 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16878/statm: 21194 2907 194 144 0 20678 0
[pid=16878/tid=16880] ppid=16876 vsize=84776 CPUtime=0
/proc/16878/task/16880/stat : 16880 (bprolog) S 16876 16878 15343 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22851305 86810624 2907 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 84776

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/84 16922
/proc/meminfo: memFree=1787848/2055920 swapFree=4192812/4192956
[pid=16878] ppid=16876 vsize=84776 CPUtime=162.12
/proc/16878/stat : 16878 (bprolog) R 16876 16878 15343 0 -1 4194304 3199 0 0 0 16133 79 0 0 25 0 2 0 22851140 86810624 2907 996147200 134512640 135105188 4294956096 18446744073709551615 134629875 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16878/statm: 21194 2907 194 144 0 20678 0
[pid=16878/tid=16880] ppid=16876 vsize=84776 CPUtime=0
/proc/16878/task/16880/stat : 16880 (bprolog) S 16876 16878 15343 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22851305 86810624 2907 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 162.12
Current children cumulated vsize (KiB) 84776

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/84 16922
/proc/meminfo: memFree=1787784/2055920 swapFree=4192812/4192956
[pid=16878] ppid=16876 vsize=84776 CPUtime=222.09
/proc/16878/stat : 16878 (bprolog) R 16876 16878 15343 0 -1 4194304 3199 0 0 0 22130 79 0 0 25 0 2 0 22851140 86810624 2907 996147200 134512640 135105188 4294956096 18446744073709551615 134629898 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16878/statm: 21194 2907 194 144 0 20678 0
[pid=16878/tid=16880] ppid=16876 vsize=84776 CPUtime=0
/proc/16878/task/16880/stat : 16880 (bprolog) S 16876 16878 15343 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22851305 86810624 2907 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 84776

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/84 16922
/proc/meminfo: memFree=1787848/2055920 swapFree=4192812/4192956
[pid=16878] ppid=16876 vsize=84776 CPUtime=282.07
/proc/16878/stat : 16878 (bprolog) R 16876 16878 15343 0 -1 4194304 3199 0 0 0 28128 79 0 0 25 0 2 0 22851140 86810624 2907 996147200 134512640 135105188 4294956096 18446744073709551615 134630121 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16878/statm: 21194 2907 194 144 0 20678 0
[pid=16878/tid=16880] ppid=16876 vsize=84776 CPUtime=0
/proc/16878/task/16880/stat : 16880 (bprolog) S 16876 16878 15343 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22851305 86810624 2907 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 84776

[startup+342.302 s]
/proc/loadavg: 2.06 2.00 2.00 3/84 16922
/proc/meminfo: memFree=1784328/2055920 swapFree=4192812/4192956
[pid=16878] ppid=16876 vsize=84776 CPUtime=342.04
/proc/16878/stat : 16878 (bprolog) R 16876 16878 15343 0 -1 4194304 3199 0 0 0 34125 79 0 0 25 0 2 0 22851140 86810624 2907 996147200 134512640 135105188 4294956096 18446744073709551615 134605423 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16878/statm: 21194 2907 194 144 0 20678 0
[pid=16878/tid=16880] ppid=16876 vsize=84776 CPUtime=0
/proc/16878/task/16880/stat : 16880 (bprolog) S 16876 16878 15343 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22851305 86810624 2907 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 342.04
Current children cumulated vsize (KiB) 84776

[startup+402.302 s]
/proc/loadavg: 2.02 2.00 2.00 3/84 16922
/proc/meminfo: memFree=1784328/2055920 swapFree=4192812/4192956
[pid=16878] ppid=16876 vsize=84776 CPUtime=402.02
/proc/16878/stat : 16878 (bprolog) R 16876 16878 15343 0 -1 4194304 3199 0 0 0 40123 79 0 0 25 0 2 0 22851140 86810624 2907 996147200 134512640 135105188 4294956096 18446744073709551615 134559759 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16878/statm: 21194 2907 194 144 0 20678 0
[pid=16878/tid=16880] ppid=16876 vsize=84776 CPUtime=0
/proc/16878/task/16880/stat : 16880 (bprolog) S 16876 16878 15343 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22851305 86810624 2907 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 402.02
Current children cumulated vsize (KiB) 84776

[startup+462.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/84 16922
/proc/meminfo: memFree=1784264/2055920 swapFree=4192812/4192956
[pid=16878] ppid=16876 vsize=84776 CPUtime=461.99
/proc/16878/stat : 16878 (bprolog) R 16876 16878 15343 0 -1 4194304 3199 0 0 0 46120 79 0 0 25 0 2 0 22851140 86810624 2907 996147200 134512640 135105188 4294956096 18446744073709551615 134605600 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16878/statm: 21194 2907 194 144 0 20678 0
[pid=16878/tid=16880] ppid=16876 vsize=84776 CPUtime=0
/proc/16878/task/16880/stat : 16880 (bprolog) S 16876 16878 15343 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22851305 86810624 2907 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 461.99
Current children cumulated vsize (KiB) 84776

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 16922
/proc/meminfo: memFree=1784264/2055920 swapFree=4192812/4192956
[pid=16878] ppid=16876 vsize=84776 CPUtime=521.98

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

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16924
/proc/meminfo: memFree=1777464/2055920 swapFree=4192812/4192956
[pid=16878] ppid=16876 vsize=105264 CPUtime=1361.63
/proc/16878/stat : 16878 (bprolog) R 16876 16878 15343 0 -1 4194304 3201 0 0 0 136082 81 0 0 25 0 4 0 22851140 107790336 2909 996147200 134512640 135105188 4294956096 18446744073709551615 134559789 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16878/statm: 26316 2909 194 144 0 25800 0
[pid=16878/tid=16880] ppid=16876 vsize=105264 CPUtime=0
/proc/16878/task/16880/stat : 16880 (bprolog) S 16876 16878 15343 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22851305 107790336 2909 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=16878/tid=16923] ppid=16876 vsize=105264 CPUtime=0
/proc/16878/task/16923/stat : 16923 (bprolog) S 16876 16878 15343 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 22941324 107790336 2909 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=16878/tid=16924] ppid=16876 vsize=105264 CPUtime=0
/proc/16878/task/16924/stat : 16924 (bprolog) S 16876 16878 15343 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 22986334 107790336 2909 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1361.63
Current children cumulated vsize (KiB) 105264

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16924
/proc/meminfo: memFree=1777464/2055920 swapFree=4192812/4192956
[pid=16878] ppid=16876 vsize=105264 CPUtime=1421.61
/proc/16878/stat : 16878 (bprolog) R 16876 16878 15343 0 -1 4194304 3201 0 0 0 142080 81 0 0 25 0 4 0 22851140 107790336 2909 996147200 134512640 135105188 4294956096 18446744073709551615 134628958 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16878/statm: 26316 2909 194 144 0 25800 0
[pid=16878/tid=16880] ppid=16876 vsize=105264 CPUtime=0
/proc/16878/task/16880/stat : 16880 (bprolog) S 16876 16878 15343 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22851305 107790336 2909 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=16878/tid=16923] ppid=16876 vsize=105264 CPUtime=0
/proc/16878/task/16923/stat : 16923 (bprolog) S 16876 16878 15343 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 22941324 107790336 2909 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=16878/tid=16924] ppid=16876 vsize=105264 CPUtime=0
/proc/16878/task/16924/stat : 16924 (bprolog) S 16876 16878 15343 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 22986334 107790336 2909 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1421.61
Current children cumulated vsize (KiB) 105264

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16924
/proc/meminfo: memFree=1777400/2055920 swapFree=4192812/4192956
[pid=16878] ppid=16876 vsize=105264 CPUtime=1481.58
/proc/16878/stat : 16878 (bprolog) R 16876 16878 15343 0 -1 4194304 3201 0 0 0 148077 81 0 0 25 0 4 0 22851140 107790336 2909 996147200 134512640 135105188 4294956096 18446744073709551615 134628736 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16878/statm: 26316 2909 194 144 0 25800 0
[pid=16878/tid=16880] ppid=16876 vsize=105264 CPUtime=0
/proc/16878/task/16880/stat : 16880 (bprolog) S 16876 16878 15343 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22851305 107790336 2909 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=16878/tid=16923] ppid=16876 vsize=105264 CPUtime=0
/proc/16878/task/16923/stat : 16923 (bprolog) S 16876 16878 15343 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 22941324 107790336 2909 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=16878/tid=16924] ppid=16876 vsize=105264 CPUtime=0
/proc/16878/task/16924/stat : 16924 (bprolog) S 16876 16878 15343 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 22986334 107790336 2909 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1481.58
Current children cumulated vsize (KiB) 105264

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16924
/proc/meminfo: memFree=1777272/2055920 swapFree=4192812/4192956
[pid=16878] ppid=16876 vsize=105264 CPUtime=1541.56
/proc/16878/stat : 16878 (bprolog) R 16876 16878 15343 0 -1 4194304 3201 0 0 0 154075 81 0 0 25 0 4 0 22851140 107790336 2909 996147200 134512640 135105188 4294956096 18446744073709551615 134629901 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16878/statm: 26316 2909 194 144 0 25800 0
[pid=16878/tid=16880] ppid=16876 vsize=105264 CPUtime=0
/proc/16878/task/16880/stat : 16880 (bprolog) S 16876 16878 15343 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22851305 107790336 2909 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=16878/tid=16923] ppid=16876 vsize=105264 CPUtime=0
/proc/16878/task/16923/stat : 16923 (bprolog) S 16876 16878 15343 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 22941324 107790336 2909 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=16878/tid=16924] ppid=16876 vsize=105264 CPUtime=0
/proc/16878/task/16924/stat : 16924 (bprolog) S 16876 16878 15343 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 22986334 107790336 2909 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1541.56
Current children cumulated vsize (KiB) 105264

[startup+1602.3 s]
/proc/loadavg: 2.13 2.03 2.01 3/87 16925
/proc/meminfo: memFree=1777264/2055920 swapFree=4192812/4192956
[pid=16878] ppid=16876 vsize=115508 CPUtime=1601.54
/proc/16878/stat : 16878 (bprolog) R 16876 16878 15343 0 -1 4194304 3203 0 0 0 160072 82 0 0 25 0 5 0 22851140 118280192 2911 996147200 134512640 135105188 4294956096 18446744073709551615 134628855 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16878/statm: 28877 2911 194 144 0 28361 0
[pid=16878/tid=16880] ppid=16876 vsize=115508 CPUtime=0
/proc/16878/task/16880/stat : 16880 (bprolog) S 16876 16878 15343 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22851305 118280192 2911 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=16878/tid=16923] ppid=16876 vsize=115508 CPUtime=0
/proc/16878/task/16923/stat : 16923 (bprolog) S 16876 16878 15343 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22941324 118280192 2911 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=16878/tid=16924] ppid=16876 vsize=115508 CPUtime=0
/proc/16878/task/16924/stat : 16924 (bprolog) S 16876 16878 15343 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22986334 118280192 2911 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=16878/tid=16925] ppid=16876 vsize=115508 CPUtime=0
/proc/16878/task/16925/stat : 16925 (bprolog) S 16876 16878 15343 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 23008840 118280192 2911 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1601.54
Current children cumulated vsize (KiB) 115508

[startup+1662.3 s]
/proc/loadavg: 2.30 2.10 2.03 3/87 16925
/proc/meminfo: memFree=1777264/2055920 swapFree=4192812/4192956
[pid=16878] ppid=16876 vsize=115508 CPUtime=1661.51
/proc/16878/stat : 16878 (bprolog) R 16876 16878 15343 0 -1 4194304 3203 0 0 0 166069 82 0 0 25 0 5 0 22851140 118280192 2911 996147200 134512640 135105188 4294956096 18446744073709551615 134630024 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16878/statm: 28877 2911 194 144 0 28361 0
[pid=16878/tid=16880] ppid=16876 vsize=115508 CPUtime=0
/proc/16878/task/16880/stat : 16880 (bprolog) S 16876 16878 15343 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22851305 118280192 2911 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=16878/tid=16923] ppid=16876 vsize=115508 CPUtime=0
/proc/16878/task/16923/stat : 16923 (bprolog) S 16876 16878 15343 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22941324 118280192 2911 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=16878/tid=16924] ppid=16876 vsize=115508 CPUtime=0
/proc/16878/task/16924/stat : 16924 (bprolog) S 16876 16878 15343 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22986334 118280192 2911 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=16878/tid=16925] ppid=16876 vsize=115508 CPUtime=0
/proc/16878/task/16925/stat : 16925 (bprolog) S 16876 16878 15343 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 23008840 118280192 2911 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1661.51
Current children cumulated vsize (KiB) 115508

[startup+1722.3 s]
/proc/loadavg: 2.23 2.12 2.04 3/87 16925
/proc/meminfo: memFree=1777264/2055920 swapFree=4192812/4192956
[pid=16878] ppid=16876 vsize=115508 CPUtime=1721.49
/proc/16878/stat : 16878 (bprolog) R 16876 16878 15343 0 -1 4194304 3206 0 0 0 172067 82 0 0 25 0 5 0 22851140 118280192 2914 996147200 134512640 135105188 4294956096 18446744073709551615 134629048 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16878/statm: 28877 2914 194 144 0 28361 0
[pid=16878/tid=16880] ppid=16876 vsize=115508 CPUtime=0
/proc/16878/task/16880/stat : 16880 (bprolog) S 16876 16878 15343 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22851305 118280192 2914 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=16878/tid=16923] ppid=16876 vsize=115508 CPUtime=0
/proc/16878/task/16923/stat : 16923 (bprolog) S 16876 16878 15343 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22941324 118280192 2914 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=16878/tid=16924] ppid=16876 vsize=115508 CPUtime=0
/proc/16878/task/16924/stat : 16924 (bprolog) S 16876 16878 15343 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22986334 118280192 2914 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=16878/tid=16925] ppid=16876 vsize=115508 CPUtime=0
/proc/16878/task/16925/stat : 16925 (bprolog) S 16876 16878 15343 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23008840 118280192 2914 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1721.49
Current children cumulated vsize (KiB) 115508

[startup+1782.3 s]
/proc/loadavg: 2.13 2.11 2.04 3/87 16925
/proc/meminfo: memFree=1777008/2055920 swapFree=4192812/4192956
[pid=16878] ppid=16876 vsize=115508 CPUtime=1781.46
/proc/16878/stat : 16878 (bprolog) R 16876 16878 15343 0 -1 4194304 3207 0 0 0 178064 82 0 0 25 0 5 0 22851140 118280192 2915 996147200 134512640 135105188 4294956096 18446744073709551615 134607789 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16878/statm: 28877 2915 194 144 0 28361 0
[pid=16878/tid=16880] ppid=16876 vsize=115508 CPUtime=0
/proc/16878/task/16880/stat : 16880 (bprolog) S 16876 16878 15343 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22851305 118280192 2915 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=16878/tid=16923] ppid=16876 vsize=115508 CPUtime=0
/proc/16878/task/16923/stat : 16923 (bprolog) S 16876 16878 15343 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22941324 118280192 2915 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=16878/tid=16924] ppid=16876 vsize=115508 CPUtime=0
/proc/16878/task/16924/stat : 16924 (bprolog) S 16876 16878 15343 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22986334 118280192 2915 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=16878/tid=16925] ppid=16876 vsize=115508 CPUtime=0
/proc/16878/task/16925/stat : 16925 (bprolog) S 16876 16878 15343 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23008840 118280192 2915 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1781.46
Current children cumulated vsize (KiB) 115508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 2.17 2.12 2.04 3/87 16925
/proc/meminfo: memFree=1776944/2055920 swapFree=4192812/4192956
[pid=16878] ppid=16876 vsize=115508 CPUtime=1800.06
/proc/16878/stat : 16878 (bprolog) R 16876 16878 15343 0 -1 4194304 3207 0 0 0 179924 82 0 0 25 0 5 0 22851140 118280192 2915 996147200 134512640 135105188 4294956096 18446744073709551615 134629901 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16878/statm: 28877 2915 194 144 0 28361 0
[pid=16878/tid=16880] ppid=16876 vsize=115508 CPUtime=0
/proc/16878/task/16880/stat : 16880 (bprolog) S 16876 16878 15343 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22851305 118280192 2915 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=16878/tid=16923] ppid=16876 vsize=115508 CPUtime=0
/proc/16878/task/16923/stat : 16923 (bprolog) S 16876 16878 15343 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22941324 118280192 2915 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=16878/tid=16924] ppid=16876 vsize=115508 CPUtime=0
/proc/16878/task/16924/stat : 16924 (bprolog) S 16876 16878 15343 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22986334 118280192 2915 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=16878/tid=16925] ppid=16876 vsize=115508 CPUtime=0
/proc/16878/task/16925/stat : 16925 (bprolog) S 16876 16878 15343 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23008840 118280192 2915 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 115508

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

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

[startup+1800.9 s]
/proc/loadavg: 2.17 2.12 2.04 3/87 16925
/proc/meminfo: memFree=1776944/2055920 swapFree=4192812/4192956
[pid=16878] ppid=16876 vsize=115508 CPUtime=1800.06
/proc/16878/stat : 16878 (bprolog) R 16876 16878 15343 0 -1 4194304 3207 0 0 0 179924 82 0 0 25 0 5 0 22851140 118280192 2915 996147200 134512640 135105188 4294956096 18446744073709551615 134629901 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16878/statm: 28877 2915 194 144 0 28361 0
[pid=16878/tid=16880] ppid=16876 vsize=115508 CPUtime=0
/proc/16878/task/16880/stat : 16880 (bprolog) S 16876 16878 15343 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22851305 118280192 2915 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=16878/tid=16923] ppid=16876 vsize=115508 CPUtime=0
/proc/16878/task/16923/stat : 16923 (bprolog) S 16876 16878 15343 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22941324 118280192 2915 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=16878/tid=16924] ppid=16876 vsize=115508 CPUtime=0
/proc/16878/task/16924/stat : 16924 (bprolog) S 16876 16878 15343 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22986334 118280192 2915 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=16878/tid=16925] ppid=16876 vsize=115508 CPUtime=0
/proc/16878/task/16925/stat : 16925 (bprolog) S 16876 16878 15343 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23008840 118280192 2915 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 115508

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.92
CPU time (s): 1800.08
CPU user time (s): 1799.25
CPU system time (s): 0.826874
CPU usage (%): 99.9534
Max. virtual memory (cumulated for all children) (KiB): 115508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.25
system time used= 0.826874
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3207
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 11
involuntary context switches= 42074

runsolver used 2.16767 second user time and 6.04608 second system time

The end

Launcher Data 

Begin job on node54 at 2009-07-12 02:17:43
IDJOB=2073175
IDBENCH=55954
IDSOLVER=770
FILE ID=node54/2073175-1247357863
PBS_JOBID= 9506937
Free space on /tmp= 66408 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/ramsey4/normalized-ramsey-34-4.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2073175-1247357863/watcher-2073175-1247357863 -o /tmp/evaluation-result-2073175-1247357863/solver-2073175-1247357863 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2073175-1247357863 1800

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

MD5SUM BENCH= ee0954224777e4f5d07f8ddec47421b6
RANDOM SEED=485826675

node54.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		: 3000.232
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		: 3000.232
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:       1666240 kB
Buffers:         15136 kB
Cached:          91216 kB
SwapCached:          0 kB
Active:         314664 kB
Inactive:        28264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1666240 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:         247752 kB
Slab:            31436 kB
Committed_AS:   379860 kB
PageTables:       2208 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node54 at 2009-07-12 02:47:46