Trace number 2085407

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) 1800.07 1812.71

General information on the benchmark

Namecsp/graphColoring/sgb/
miles/normalized-miles1500-72.xml
MD5SUM6b9f5310a6fc5cbdc233441298f62b93
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.18797
Satisfiable
(Un)Satisfiability was proved
Number of variables128
Number of constraints5198
Maximum constraint arity2
Maximum domain size72
Number of constraints which are defined in extension0
Number of constraints which are defined in intension5198
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-2085407-1247381636)
0.48/0.56	c Converted in 270 ms
0.58/0.63	c solving(HOME/instance-2085407-1247381636,1800000)
0.58/0.63	c solving(HOME/instance-2085407-1247381636,1800000)

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-2085407-1247381636/watcher-2085407-1247381636 -o /tmp/evaluation-result-2085407-1247381636/solver-2085407-1247381636 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2085407-1247381636 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: 1.97 1.97 1.99 4/81 28257
/proc/meminfo: memFree=1883856/2055920 swapFree=4192812/4192956
[pid=28257] ppid=28255 vsize=18576 CPUtime=0
/proc/28257/stat : 28257 (runsolver) R 28255 28257 27832 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 25226337 19021824 284 996147200 4194304 4302564 548682068528 18446744073709551615 271638392103 0 0 4096 24578 0 0 0 17 1 0 0
/proc/28257/statm: 4644 284 249 26 0 2626 0

[startup+0.065777 s]
/proc/loadavg: 1.97 1.97 1.99 4/81 28257
/proc/meminfo: memFree=1883856/2055920 swapFree=4192812/4192956
[pid=28257] ppid=28255 vsize=62208 CPUtime=0.05
/proc/28257/stat : 28257 (bprolog) R 28255 28257 27832 0 -1 4194304 1111 0 0 0 3 2 0 0 20 0 1 0 25226337 63700992 824 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28257/statm: 15552 824 177 144 0 15036 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 62208

[startup+0.101775 s]
/proc/loadavg: 1.97 1.97 1.99 4/81 28257
/proc/meminfo: memFree=1883856/2055920 swapFree=4192812/4192956
[pid=28257] ppid=28255 vsize=62208 CPUtime=0.09
/proc/28257/stat : 28257 (bprolog) R 28255 28257 27832 0 -1 4194304 1112 0 0 0 5 4 0 0 20 0 1 0 25226337 63700992 825 996147200 134512640 135105188 4294956096 18446744073709551615 134781556 0 0 4096 2 0 0 0 17 1 0 0
/proc/28257/statm: 15552 825 177 144 0 15036 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 62208

[startup+0.301796 s]
/proc/loadavg: 1.97 1.97 1.99 4/81 28257
/proc/meminfo: memFree=1883856/2055920 swapFree=4192812/4192956
[pid=28257] ppid=28255 vsize=62208 CPUtime=0.28
/proc/28257/stat : 28257 (bprolog) R 28255 28257 27832 0 -1 4194304 1117 0 0 0 14 14 0 0 21 0 1 0 25226337 63700992 830 996147200 134512640 135105188 4294956096 18446744073709551615 134557087 0 0 4096 2 0 0 0 17 1 0 0
/proc/28257/statm: 15552 830 177 144 0 15036 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 62208

[startup+0.701838 s]
/proc/loadavg: 1.97 1.97 1.99 4/81 28257
/proc/meminfo: memFree=1883856/2055920 swapFree=4192812/4192956
[pid=28257] ppid=28255 vsize=70228 CPUtime=0.68
/proc/28257/stat : 28257 (bprolog) R 28255 28257 27832 0 -1 4194304 1907 0 0 0 41 27 0 0 25 0 1 0 25226337 71913472 1617 996147200 134512640 135105188 4294956096 18446744073709551615 134570706 0 0 4096 2 0 0 0 17 1 0 0
/proc/28257/statm: 17557 1617 184 144 0 17041 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 70228

[startup+1.50192 s]
/proc/loadavg: 1.97 1.97 1.99 3/82 28258
/proc/meminfo: memFree=1877704/2055920 swapFree=4192812/4192956
[pid=28257] ppid=28255 vsize=70228 CPUtime=1.48
/proc/28257/stat : 28257 (bprolog) R 28255 28257 27832 0 -1 4194304 2514 0 0 0 120 28 0 0 25 0 1 0 25226337 71913472 2224 996147200 134512640 135105188 4294956096 18446744073709551615 134684463 0 0 4096 2 0 0 0 17 1 0 0
/proc/28257/statm: 17557 2224 186 144 0 17041 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 70228

[startup+3.10208 s]
/proc/loadavg: 1.97 1.97 1.99 3/83 28259
/proc/meminfo: memFree=1874304/2055920 swapFree=4192812/4192956
[pid=28257] ppid=28255 vsize=80472 CPUtime=3.06
/proc/28257/stat : 28257 (bprolog) R 28255 28257 27832 0 -1 4194304 2733 0 0 0 278 28 0 0 25 0 2 0 25226337 82403328 2443 996147200 134512640 135105188 4294956096 18446744073709551615 134722451 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28257/statm: 20118 2443 195 144 0 19602 0
[pid=28257/tid=28259] ppid=28255 vsize=80472 CPUtime=0
/proc/28257/task/28259/stat : 28259 (bprolog) S 28255 28257 27832 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25226501 82403328 2443 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) 80472

[startup+6.30141 s]
/proc/loadavg: 1.97 1.97 1.99 3/83 28259
/proc/meminfo: memFree=1874240/2055920 swapFree=4192812/4192956
[pid=28257] ppid=28255 vsize=80472 CPUtime=6.23
/proc/28257/stat : 28257 (bprolog) R 28255 28257 27832 0 -1 4194304 2733 0 0 0 595 28 0 0 25 0 2 0 25226337 82403328 2443 996147200 134512640 135105188 4294956096 18446744073709551615 134722390 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28257/statm: 20118 2443 195 144 0 19602 0
[pid=28257/tid=28259] ppid=28255 vsize=80472 CPUtime=0
/proc/28257/task/28259/stat : 28259 (bprolog) S 28255 28257 27832 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25226501 82403328 2443 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) 80472

[startup+12.7011 s]
/proc/loadavg: 1.98 1.97 1.99 3/83 28259
/proc/meminfo: memFree=1874176/2055920 swapFree=4192812/4192956
[pid=28257] ppid=28255 vsize=80472 CPUtime=12.58
/proc/28257/stat : 28257 (bprolog) R 28255 28257 27832 0 -1 4194304 2733 0 0 0 1230 28 0 0 25 0 2 0 25226337 82403328 2443 996147200 134512640 135105188 4294956096 18446744073709551615 134722370 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28257/statm: 20118 2443 195 144 0 19602 0
[pid=28257/tid=28259] ppid=28255 vsize=80472 CPUtime=0
/proc/28257/task/28259/stat : 28259 (bprolog) S 28255 28257 27832 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25226501 82403328 2443 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) 80472

[startup+25.5014 s]
/proc/loadavg: 1.98 1.97 1.99 3/83 28259
/proc/meminfo: memFree=1874240/2055920 swapFree=4192812/4192956
[pid=28257] ppid=28255 vsize=80472 CPUtime=25.27
/proc/28257/stat : 28257 (bprolog) R 28255 28257 27832 0 -1 4194304 2733 0 0 0 2499 28 0 0 25 0 2 0 25226337 82403328 2443 996147200 134512640 135105188 4294956096 18446744073709551615 134630544 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28257/statm: 20118 2443 195 144 0 19602 0
[pid=28257/tid=28259] ppid=28255 vsize=80472 CPUtime=0
/proc/28257/task/28259/stat : 28259 (bprolog) S 28255 28257 27832 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25226501 82403328 2443 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 80472

[startup+51.102 s]
/proc/loadavg: 1.99 1.97 1.99 3/83 28259
/proc/meminfo: memFree=1874240/2055920 swapFree=4192812/4192956
[pid=28257] ppid=28255 vsize=80472 CPUtime=50.65
/proc/28257/stat : 28257 (bprolog) R 28255 28257 27832 0 -1 4194304 2733 0 0 0 5037 28 0 0 25 0 2 0 25226337 82403328 2443 996147200 134512640 135105188 4294956096 18446744073709551615 134722352 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28257/statm: 20118 2443 195 144 0 19602 0
[pid=28257/tid=28259] ppid=28255 vsize=80472 CPUtime=0
/proc/28257/task/28259/stat : 28259 (bprolog) S 28255 28257 27832 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25226501 82403328 2443 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 80472

[startup+102.306 s]
/proc/loadavg: 1.99 1.97 1.99 3/83 28259
/proc/meminfo: memFree=1874112/2055920 swapFree=4192812/4192956
[pid=28257] ppid=28255 vsize=80472 CPUtime=101.42
/proc/28257/stat : 28257 (bprolog) R 28255 28257 27832 0 -1 4194304 2737 0 0 0 10114 28 0 0 25 0 2 0 25226337 82403328 2447 996147200 134512640 135105188 4294956096 18446744073709551615 134722168 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28257/statm: 20118 2447 195 144 0 19602 0
[pid=28257/tid=28259] ppid=28255 vsize=80472 CPUtime=0
/proc/28257/task/28259/stat : 28259 (bprolog) S 28255 28257 27832 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25226501 82403328 2447 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 80472

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/83 28259
/proc/meminfo: memFree=1873984/2055920 swapFree=4192812/4192956
[pid=28257] ppid=28255 vsize=80472 CPUtime=160.91
/proc/28257/stat : 28257 (bprolog) R 28255 28257 27832 0 -1 4194304 2737 0 0 0 16063 28 0 0 25 0 2 0 25226337 82403328 2447 996147200 134512640 135105188 4294956096 18446744073709551615 134718162 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28257/statm: 20118 2447 195 144 0 19602 0
[pid=28257/tid=28259] ppid=28255 vsize=80472 CPUtime=0
/proc/28257/task/28259/stat : 28259 (bprolog) S 28255 28257 27832 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25226501 82403328 2447 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.91
Current children cumulated vsize (KiB) 80472

[startup+222.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/83 28259
/proc/meminfo: memFree=1873984/2055920 swapFree=4192812/4192956
[pid=28257] ppid=28255 vsize=80472 CPUtime=220.41
/proc/28257/stat : 28257 (bprolog) R 28255 28257 27832 0 -1 4194304 2737 0 0 0 22012 29 0 0 25 0 2 0 25226337 82403328 2447 996147200 134512640 135105188 4294956096 18446744073709551615 134722370 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28257/statm: 20118 2447 195 144 0 19602 0
[pid=28257/tid=28259] ppid=28255 vsize=80472 CPUtime=0
/proc/28257/task/28259/stat : 28259 (bprolog) S 28255 28257 27832 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25226501 82403328 2447 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.41
Current children cumulated vsize (KiB) 80472

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/83 28259
/proc/meminfo: memFree=1873984/2055920 swapFree=4192812/4192956
[pid=28257] ppid=28255 vsize=80472 CPUtime=279.9
/proc/28257/stat : 28257 (bprolog) R 28255 28257 27832 0 -1 4194304 2737 0 0 0 27961 29 0 0 25 0 2 0 25226337 82403328 2447 996147200 134512640 135105188 4294956096 18446744073709551615 134848780 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28257/statm: 20118 2447 195 144 0 19602 0
[pid=28257/tid=28259] ppid=28255 vsize=80472 CPUtime=0
/proc/28257/task/28259/stat : 28259 (bprolog) S 28255 28257 27832 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25226501 82403328 2447 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.9
Current children cumulated vsize (KiB) 80472

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/83 28259
/proc/meminfo: memFree=1873928/2055920 swapFree=4192812/4192956
[pid=28257] ppid=28255 vsize=80472 CPUtime=339.39
/proc/28257/stat : 28257 (bprolog) R 28255 28257 27832 0 -1 4194304 2737 0 0 0 33910 29 0 0 25 0 2 0 25226337 82403328 2447 996147200 134512640 135105188 4294956096 18446744073709551615 134630305 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28257/statm: 20118 2447 195 144 0 19602 0
[pid=28257/tid=28259] ppid=28255 vsize=80472 CPUtime=0
/proc/28257/task/28259/stat : 28259 (bprolog) S 28255 28257 27832 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25226501 82403328 2447 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.39
Current children cumulated vsize (KiB) 80472

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/83 28259
/proc/meminfo: memFree=1873864/2055920 swapFree=4192812/4192956
[pid=28257] ppid=28255 vsize=80472 CPUtime=398.89
/proc/28257/stat : 28257 (bprolog) R 28255 28257 27832 0 -1 4194304 2737 0 0 0 39860 29 0 0 25 0 2 0 25226337 82403328 2447 996147200 134512640 135105188 4294956096 18446744073709551615 134631154 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28257/statm: 20118 2447 195 144 0 19602 0
[pid=28257/tid=28259] ppid=28255 vsize=80472 CPUtime=0
/proc/28257/task/28259/stat : 28259 (bprolog) S 28255 28257 27832 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25226501 82403328 2447 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 398.89
Current children cumulated vsize (KiB) 80472

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/83 28265
/proc/meminfo: memFree=1873672/2055920 swapFree=4192812/4192956
[pid=28257] ppid=28255 vsize=80472 CPUtime=458.35
/proc/28257/stat : 28257 (bprolog) R 28255 28257 27832 0 -1 4194304 2737 0 0 0 45806 29 0 0 25 0 2 0 25226337 82403328 2447 996147200 134512640 135105188 4294956096 18446744073709551615 134722390 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28257/statm: 20118 2447 195 144 0 19602 0
[pid=28257/tid=28259] ppid=28255 vsize=80472 CPUtime=0
/proc/28257/task/28259/stat : 28259 (bprolog) S 28255 28257 27832 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25226501 82403328 2447 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.35
Current children cumulated vsize (KiB) 80472

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/83 28265
/proc/meminfo: memFree=1873672/2055920 swapFree=4192812/4192956
[pid=28257] ppid=28255 vsize=80472 CPUtime=517.84

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

Current children cumulated CPU time (s) 1231.75
Current children cumulated vsize (KiB) 90716

[startup+1302.3 s]
/proc/loadavg: 2.21 2.08 2.02 3/84 28266
/proc/meminfo: memFree=1872832/2055920 swapFree=4192812/4192956
[pid=28257] ppid=28255 vsize=90716 CPUtime=1291.24
/proc/28257/stat : 28257 (bprolog) R 28255 28257 27832 0 -1 4194304 2738 0 0 0 129094 30 0 0 25 0 3 0 25226337 92893184 2448 996147200 134512640 135105188 4294956096 18446744073709551615 134631098 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28257/statm: 22679 2448 195 144 0 22163 0
[pid=28257/tid=28259] ppid=28255 vsize=90716 CPUtime=0
/proc/28257/task/28259/stat : 28259 (bprolog) S 28255 28257 27832 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 25226501 92893184 2448 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28257/tid=28266] ppid=28255 vsize=90716 CPUtime=0
/proc/28257/task/28266/stat : 28266 (bprolog) S 28255 28257 27832 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 25316517 92893184 2448 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1291.24
Current children cumulated vsize (KiB) 90716

[startup+1362.3 s]
/proc/loadavg: 2.11 2.08 2.02 3/85 28267
/proc/meminfo: memFree=1872824/2055920 swapFree=4192812/4192956
[pid=28257] ppid=28255 vsize=100960 CPUtime=1350.73
/proc/28257/stat : 28257 (bprolog) R 28255 28257 27832 0 -1 4194304 2739 0 0 0 135043 30 0 0 25 0 4 0 25226337 103383040 2449 996147200 134512640 135105188 4294956096 18446744073709551615 134848818 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28257/statm: 25240 2449 195 144 0 24724 0
[pid=28257/tid=28259] ppid=28255 vsize=100960 CPUtime=0
/proc/28257/task/28259/stat : 28259 (bprolog) S 28255 28257 27832 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 25226501 103383040 2449 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28257/tid=28266] ppid=28255 vsize=100960 CPUtime=0
/proc/28257/task/28266/stat : 28266 (bprolog) S 28255 28257 27832 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 25316517 103383040 2449 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28257/tid=28267] ppid=28255 vsize=100960 CPUtime=0
/proc/28257/task/28267/stat : 28267 (bprolog) S 28255 28257 27832 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 25361528 103383040 2449 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1350.73
Current children cumulated vsize (KiB) 100960

[startup+1422.31 s]
/proc/loadavg: 2.04 2.06 2.01 3/85 28267
/proc/meminfo: memFree=1872824/2055920 swapFree=4192812/4192956
[pid=28257] ppid=28255 vsize=100960 CPUtime=1410.23
/proc/28257/stat : 28257 (bprolog) R 28255 28257 27832 0 -1 4194304 2739 0 0 0 140993 30 0 0 25 0 4 0 25226337 103383040 2449 996147200 134512640 135105188 4294956096 18446744073709551615 134598553 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28257/statm: 25240 2449 195 144 0 24724 0
[pid=28257/tid=28259] ppid=28255 vsize=100960 CPUtime=0
/proc/28257/task/28259/stat : 28259 (bprolog) S 28255 28257 27832 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 25226501 103383040 2449 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28257/tid=28266] ppid=28255 vsize=100960 CPUtime=0
/proc/28257/task/28266/stat : 28266 (bprolog) S 28255 28257 27832 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 25316517 103383040 2449 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28257/tid=28267] ppid=28255 vsize=100960 CPUtime=0
/proc/28257/task/28267/stat : 28267 (bprolog) S 28255 28257 27832 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 25361528 103383040 2449 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1410.23
Current children cumulated vsize (KiB) 100960

[startup+1482.3 s]
/proc/loadavg: 1.95 2.03 2.00 3/88 28308
/proc/meminfo: memFree=1841256/2055920 swapFree=4192812/4192956
[pid=28257] ppid=28255 vsize=100960 CPUtime=1469.88
/proc/28257/stat : 28257 (bprolog) R 28255 28257 27832 0 -1 4194304 2739 0 0 0 146957 31 0 0 25 0 4 0 25226337 103383040 2449 996147200 134512640 135105188 4294956096 18446744073709551615 134722336 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28257/statm: 25240 2449 195 144 0 24724 0
[pid=28257/tid=28259] ppid=28255 vsize=100960 CPUtime=0
/proc/28257/task/28259/stat : 28259 (bprolog) S 28255 28257 27832 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 25226501 103383040 2449 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28257/tid=28266] ppid=28255 vsize=100960 CPUtime=0
/proc/28257/task/28266/stat : 28266 (bprolog) S 28255 28257 27832 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 25316517 103383040 2449 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28257/tid=28267] ppid=28255 vsize=100960 CPUtime=0
/proc/28257/task/28267/stat : 28267 (bprolog) S 28255 28257 27832 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 25361528 103383040 2449 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1469.88
Current children cumulated vsize (KiB) 100960

[startup+1542.3 s]
/proc/loadavg: 1.98 2.02 2.00 3/88 28308
/proc/meminfo: memFree=1803816/2055920 swapFree=4192812/4192956
[pid=28257] ppid=28255 vsize=100960 CPUtime=1529.86
/proc/28257/stat : 28257 (bprolog) R 28255 28257 27832 0 -1 4194304 2739 0 0 0 152955 31 0 0 25 0 4 0 25226337 103383040 2449 996147200 134512640 135105188 4294956096 18446744073709551615 134722352 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28257/statm: 25240 2449 195 144 0 24724 0
[pid=28257/tid=28259] ppid=28255 vsize=100960 CPUtime=0
/proc/28257/task/28259/stat : 28259 (bprolog) S 28255 28257 27832 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 25226501 103383040 2449 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28257/tid=28266] ppid=28255 vsize=100960 CPUtime=0
/proc/28257/task/28266/stat : 28266 (bprolog) S 28255 28257 27832 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 25316517 103383040 2449 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28257/tid=28267] ppid=28255 vsize=100960 CPUtime=0
/proc/28257/task/28267/stat : 28267 (bprolog) S 28255 28257 27832 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 25361528 103383040 2449 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1529.86
Current children cumulated vsize (KiB) 100960

[startup+1602.3 s]
/proc/loadavg: 1.99 2.02 2.00 3/89 28309
/proc/meminfo: memFree=1803808/2055920 swapFree=4192812/4192956
[pid=28257] ppid=28255 vsize=111204 CPUtime=1589.84
/proc/28257/stat : 28257 (bprolog) R 28255 28257 27832 0 -1 4194304 2740 0 0 0 158953 31 0 0 25 0 5 0 25226337 113872896 2450 996147200 134512640 135105188 4294956096 18446744073709551615 134722395 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28257/statm: 27801 2450 195 144 0 27285 0
[pid=28257/tid=28259] ppid=28255 vsize=111204 CPUtime=0
/proc/28257/task/28259/stat : 28259 (bprolog) S 28255 28257 27832 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 25226501 113872896 2450 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28257/tid=28266] ppid=28255 vsize=111204 CPUtime=0
/proc/28257/task/28266/stat : 28266 (bprolog) S 28255 28257 27832 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25316517 113872896 2450 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28257/tid=28267] ppid=28255 vsize=111204 CPUtime=0
/proc/28257/task/28267/stat : 28267 (bprolog) S 28255 28257 27832 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25361528 113872896 2450 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28257/tid=28309] ppid=28255 vsize=111204 CPUtime=0
/proc/28257/task/28309/stat : 28309 (bprolog) S 28255 28257 27832 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 25384035 113872896 2450 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1589.84
Current children cumulated vsize (KiB) 111204

[startup+1662.3 s]
/proc/loadavg: 1.99 2.01 2.00 3/89 28309
/proc/meminfo: memFree=1744864/2055920 swapFree=4192812/4192956
[pid=28257] ppid=28255 vsize=111204 CPUtime=1649.7
/proc/28257/stat : 28257 (bprolog) R 28255 28257 27832 0 -1 4194304 2740 0 0 0 164939 31 0 0 25 0 5 0 25226337 113872896 2450 996147200 134512640 135105188 4294956096 18446744073709551615 134711472 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28257/statm: 27801 2450 195 144 0 27285 0
[pid=28257/tid=28259] ppid=28255 vsize=111204 CPUtime=0
/proc/28257/task/28259/stat : 28259 (bprolog) S 28255 28257 27832 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 25226501 113872896 2450 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28257/tid=28266] ppid=28255 vsize=111204 CPUtime=0
/proc/28257/task/28266/stat : 28266 (bprolog) S 28255 28257 27832 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25316517 113872896 2450 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28257/tid=28267] ppid=28255 vsize=111204 CPUtime=0
/proc/28257/task/28267/stat : 28267 (bprolog) S 28255 28257 27832 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25361528 113872896 2450 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28257/tid=28309] ppid=28255 vsize=111204 CPUtime=0
/proc/28257/task/28309/stat : 28309 (bprolog) S 28255 28257 27832 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 25384035 113872896 2450 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1649.7
Current children cumulated vsize (KiB) 111204

[startup+1722.3 s]
/proc/loadavg: 1.99 2.01 2.00 3/89 28309
/proc/meminfo: memFree=1744800/2055920 swapFree=4192812/4192956
[pid=28257] ppid=28255 vsize=111204 CPUtime=1709.68
/proc/28257/stat : 28257 (bprolog) R 28255 28257 27832 0 -1 4194304 2740 0 0 0 170937 31 0 0 25 0 5 0 25226337 113872896 2450 996147200 134512640 135105188 4294956096 18446744073709551615 134722451 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28257/statm: 27801 2450 195 144 0 27285 0
[pid=28257/tid=28259] ppid=28255 vsize=111204 CPUtime=0
/proc/28257/task/28259/stat : 28259 (bprolog) S 28255 28257 27832 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 25226501 113872896 2450 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28257/tid=28266] ppid=28255 vsize=111204 CPUtime=0
/proc/28257/task/28266/stat : 28266 (bprolog) S 28255 28257 27832 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25316517 113872896 2450 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28257/tid=28267] ppid=28255 vsize=111204 CPUtime=0
/proc/28257/task/28267/stat : 28267 (bprolog) S 28255 28257 27832 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25361528 113872896 2450 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28257/tid=28309] ppid=28255 vsize=111204 CPUtime=0
/proc/28257/task/28309/stat : 28309 (bprolog) S 28255 28257 27832 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25384035 113872896 2450 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1709.68
Current children cumulated vsize (KiB) 111204

[startup+1782.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/89 28309
/proc/meminfo: memFree=1744608/2055920 swapFree=4192812/4192956
[pid=28257] ppid=28255 vsize=111204 CPUtime=1769.66
/proc/28257/stat : 28257 (bprolog) R 28255 28257 27832 0 -1 4194304 2740 0 0 0 176935 31 0 0 25 0 5 0 25226337 113872896 2450 996147200 134512640 135105188 4294956096 18446744073709551615 134722352 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28257/statm: 27801 2450 195 144 0 27285 0
[pid=28257/tid=28259] ppid=28255 vsize=111204 CPUtime=0
/proc/28257/task/28259/stat : 28259 (bprolog) S 28255 28257 27832 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 25226501 113872896 2450 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28257/tid=28266] ppid=28255 vsize=111204 CPUtime=0
/proc/28257/task/28266/stat : 28266 (bprolog) S 28255 28257 27832 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25316517 113872896 2450 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28257/tid=28267] ppid=28255 vsize=111204 CPUtime=0
/proc/28257/task/28267/stat : 28267 (bprolog) S 28255 28257 27832 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25361528 113872896 2450 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28257/tid=28309] ppid=28255 vsize=111204 CPUtime=0
/proc/28257/task/28309/stat : 28309 (bprolog) S 28255 28257 27832 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25384035 113872896 2450 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1769.66
Current children cumulated vsize (KiB) 111204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.7 s]
/proc/loadavg: 1.99 2.00 2.00 3/85 28309
/proc/meminfo: memFree=1744608/2055920 swapFree=4192812/4192956
[pid=28257] ppid=28255 vsize=111204 CPUtime=1800.06
/proc/28257/stat : 28257 (bprolog) R 28255 28257 27832 0 -1 4194304 2741 0 0 0 179975 31 0 0 25 0 1 0 25226337 113872896 2451 996147200 134512640 135105188 4294956096 18446744073709551615 134722378 0 0 4096 2 0 0 0 17 0 0 0
/proc/28257/statm: 27801 2451 196 144 0 27285 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 111204

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

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

[startup+1812.7 s]
/proc/loadavg: 1.99 2.00 2.00 3/85 28309
/proc/meminfo: memFree=1744608/2055920 swapFree=4192812/4192956
[pid=28257] ppid=28255 vsize=111204 CPUtime=1800.06
/proc/28257/stat : 28257 (bprolog) R 28255 28257 27832 0 -1 4194304 2741 0 0 0 179975 31 0 0 25 0 1 0 25226337 113872896 2451 996147200 134512640 135105188 4294956096 18446744073709551615 134722378 0 0 4096 2 0 0 0 17 0 0 0
/proc/28257/statm: 27801 2451 196 144 0 27285 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 111204

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1812.71
CPU time (s): 1800.07
CPU user time (s): 1799.75
CPU system time (s): 0.316951
CPU usage (%): 99.3026
Max. virtual memory (cumulated for all children) (KiB): 111204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.316951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2741
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= 32804

runsolver used 2.26066 second user time and 4.66329 second system time

The end

Launcher Data 

Begin job on node67 at 2009-07-12 08:53:56
IDJOB=2085407
IDBENCH=58406
IDSOLVER=770
FILE ID=node67/2085407-1247381636
PBS_JOBID= 9507245
Free space on /tmp= 66512 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/graphColoring/sgb/miles/normalized-miles1500-72.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2085407-1247381636/watcher-2085407-1247381636 -o /tmp/evaluation-result-2085407-1247381636/solver-2085407-1247381636 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2085407-1247381636 1800

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

MD5SUM BENCH= 6b9f5310a6fc5cbdc233441298f62b93
RANDOM SEED=1579531563

node67.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		: 3000.239
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		: 3000.239
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:       1884336 kB
Buffers:          8056 kB
Cached:          66404 kB
SwapCached:          0 kB
Active:          96528 kB
Inactive:        22624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1884336 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1920 kB
Writeback:           0 kB
Mapped:          65200 kB
Slab:            37400 kB
Committed_AS:   251112 kB
PageTables:       1944 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= 66512 MiB
End job on node67 at 2009-07-12 09:24:11