Trace number 2074407

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) 1800.13 1805.65

General information on the benchmark

Namecsp/chessboardColoration/
normalized-cc-25-25-3.xml
MD5SUMb0a7ced6452a110d2bda0f89526bf56f
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables625
Number of constraints90000
Maximum constraint arity4
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension90000
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-2074407-1247359190)
37.94/38.36	c Converted in 17812 ms
49.05/49.52	c solving(HOME/instance-2074407-1247359190,1800000)
49.05/49.52	c solving(HOME/instance-2074407-1247359190,1800000)

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-2074407-1247359190/watcher-2074407-1247359190 -o /tmp/evaluation-result-2074407-1247359190/solver-2074407-1247359190 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2074407-1247359190 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: 1.50 1.79 1.91 4/80 18530
/proc/meminfo: memFree=1746408/2055920 swapFree=4192812/4192956
[pid=18530] ppid=18528 vsize=7000 CPUtime=0
/proc/18530/stat : 18530 (bprolog) R 18528 18530 16884 0 -1 4194304 378 0 0 0 0 0 0 0 20 0 1 0 22985214 7168000 96 996147200 134512640 135105188 4294956096 18446744073709551615 134530912 0 0 4096 0 0 0 0 17 1 0 0
/proc/18530/statm: 1750 96 72 144 0 1234 0

[startup+0.145231 s]
/proc/loadavg: 1.50 1.79 1.91 4/80 18530
/proc/meminfo: memFree=1746408/2055920 swapFree=4192812/4192956
[pid=18530] ppid=18528 vsize=62208 CPUtime=0.13
/proc/18530/stat : 18530 (bprolog) R 18528 18530 16884 0 -1 4194304 1171 0 0 0 6 7 0 0 20 0 1 0 22985214 63700992 884 996147200 134512640 135105188 4294956096 18446744073709551615 134566070 0 0 4096 2 0 0 0 17 1 0 0
/proc/18530/statm: 15552 884 177 144 0 15036 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 62208

[startup+0.201239 s]
/proc/loadavg: 1.50 1.79 1.91 4/80 18530
/proc/meminfo: memFree=1746408/2055920 swapFree=4192812/4192956
[pid=18530] ppid=18528 vsize=62208 CPUtime=0.19
/proc/18530/stat : 18530 (bprolog) R 18528 18530 16884 0 -1 4194304 1172 0 0 0 9 10 0 0 20 0 1 0 22985214 63700992 885 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/18530/statm: 15552 885 177 144 0 15036 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 62208

[startup+0.301249 s]
/proc/loadavg: 1.50 1.79 1.91 4/80 18530
/proc/meminfo: memFree=1746408/2055920 swapFree=4192812/4192956
[pid=18530] ppid=18528 vsize=62208 CPUtime=0.28
/proc/18530/stat : 18530 (bprolog) R 18528 18530 16884 0 -1 4194304 1175 0 0 0 13 15 0 0 21 0 1 0 22985214 63700992 888 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/18530/statm: 15552 888 177 144 0 15036 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 62208

[startup+0.701279 s]
/proc/loadavg: 1.50 1.79 1.91 4/80 18530
/proc/meminfo: memFree=1746408/2055920 swapFree=4192812/4192956
[pid=18530] ppid=18528 vsize=62208 CPUtime=0.68
/proc/18530/stat : 18530 (bprolog) R 18528 18530 16884 0 -1 4194304 1178 0 0 0 32 36 0 0 25 0 1 0 22985214 63700992 891 996147200 134512640 135105188 4294956096 18446744073709551615 134557081 0 0 4096 2 0 0 0 17 1 0 0
/proc/18530/statm: 15552 891 177 144 0 15036 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 62208

[startup+1.50135 s]
/proc/loadavg: 1.54 1.79 1.91 3/81 18531
/proc/meminfo: memFree=1743136/2055920 swapFree=4192812/4192956
[pid=18530] ppid=18528 vsize=62208 CPUtime=1.47
/proc/18530/stat : 18530 (bprolog) R 18528 18530 16884 0 -1 4194304 1183 0 0 0 68 79 0 0 25 0 1 0 22985214 63700992 896 996147200 134512640 135105188 4294956096 18446744073709551615 1585674 0 0 4096 2 0 0 0 17 1 0 0
/proc/18530/statm: 15552 896 177 144 0 15036 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 62208

[startup+3.1025 s]
/proc/loadavg: 1.54 1.79 1.91 3/81 18531
/proc/meminfo: memFree=1742624/2055920 swapFree=4192812/4192956
[pid=18530] ppid=18528 vsize=62208 CPUtime=3.07
/proc/18530/stat : 18530 (bprolog) R 18528 18530 16884 0 -1 4194304 1194 0 0 0 143 164 0 0 25 0 1 0 22985214 63700992 907 996147200 134512640 135105188 4294956096 18446744073709551615 1544340 0 0 4096 2 0 0 0 17 1 0 0
/proc/18530/statm: 15552 907 177 144 0 15036 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 62208

[startup+6.30177 s]
/proc/loadavg: 1.54 1.79 1.91 3/81 18531
/proc/meminfo: memFree=1741600/2055920 swapFree=4192812/4192956
[pid=18530] ppid=18528 vsize=62208 CPUtime=6.23
/proc/18530/stat : 18530 (bprolog) R 18528 18530 16884 0 -1 4194304 1216 0 0 0 291 332 0 0 25 0 1 0 22985214 63700992 929 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/18530/statm: 15552 929 177 144 0 15036 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 62208

[startup+12.7013 s]
/proc/loadavg: 1.61 1.80 1.91 3/81 18531
/proc/meminfo: memFree=1739168/2055920 swapFree=4192812/4192956
[pid=18530] ppid=18528 vsize=62208 CPUtime=12.57
/proc/18530/stat : 18530 (bprolog) R 18528 18530 16884 0 -1 4194304 1261 0 0 0 590 667 0 0 25 0 1 0 22985214 63700992 974 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/18530/statm: 15552 974 177 144 0 15036 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 62208

[startup+25.5014 s]
/proc/loadavg: 1.67 1.80 1.91 3/81 18531
/proc/meminfo: memFree=1734432/2055920 swapFree=4192812/4192956
[pid=18530] ppid=18528 vsize=62208 CPUtime=25.26
/proc/18530/stat : 18530 (bprolog) R 18528 18530 16884 0 -1 4194304 1348 0 0 0 1190 1336 0 0 25 0 1 0 22985214 63700992 1061 996147200 134512640 135105188 4294956096 18446744073709551615 134563284 0 0 4096 2 0 0 0 17 1 0 0
/proc/18530/statm: 15552 1061 177 144 0 15036 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 62208

[startup+51.1016 s]
/proc/loadavg: 1.78 1.82 1.91 3/82 18532
/proc/meminfo: memFree=1530776/2055920 swapFree=4192812/4192956
[pid=18530] ppid=18528 vsize=478280 CPUtime=50.63
/proc/18530/stat : 18530 (bprolog) R 18528 18530 16884 0 -1 4194304 127192 0 0 0 2986 2077 0 0 25 0 2 0 22985214 489758720 50693 996147200 134512640 135105188 4294956096 18446744073709551615 134628739 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18530/statm: 119570 50693 193 144 0 119054 0
[pid=18530/tid=18532] ppid=18528 vsize=478280 CPUtime=0
/proc/18530/task/18532/stat : 18532 (bprolog) S 18528 18530 16884 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22990186 489758720 50693 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.63
Current children cumulated vsize (KiB) 478280

[startup+102.301 s]
/proc/loadavg: 1.91 1.85 1.91 3/82 18532
/proc/meminfo: memFree=1530648/2055920 swapFree=4192812/4192956
[pid=18530] ppid=18528 vsize=478280 CPUtime=101.35
/proc/18530/stat : 18530 (bprolog) R 18528 18530 16884 0 -1 4194304 127192 0 0 0 8058 2077 0 0 25 0 2 0 22985214 489758720 50693 996147200 134512640 135105188 4294956096 18446744073709551615 134605598 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18530/statm: 119570 50693 193 144 0 119054 0
[pid=18530/tid=18532] ppid=18528 vsize=478280 CPUtime=0
/proc/18530/task/18532/stat : 18532 (bprolog) S 18528 18530 16884 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22990186 489758720 50693 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.35
Current children cumulated vsize (KiB) 478280

[startup+162.301 s]
/proc/loadavg: 1.97 1.87 1.91 3/82 18532
/proc/meminfo: memFree=1530584/2055920 swapFree=4192812/4192956
[pid=18530] ppid=18528 vsize=478280 CPUtime=160.78
/proc/18530/stat : 18530 (bprolog) R 18528 18530 16884 0 -1 4194304 127192 0 0 0 14001 2077 0 0 25 0 2 0 22985214 489758720 50693 996147200 134512640 135105188 4294956096 18446744073709551615 134629875 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18530/statm: 119570 50693 193 144 0 119054 0
[pid=18530/tid=18532] ppid=18528 vsize=478280 CPUtime=0
/proc/18530/task/18532/stat : 18532 (bprolog) S 18528 18530 16884 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22990186 489758720 50693 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.78
Current children cumulated vsize (KiB) 478280

[startup+222.306 s]
/proc/loadavg: 2.05 1.91 1.91 3/82 18532
/proc/meminfo: memFree=1530584/2055920 swapFree=4192812/4192956
[pid=18530] ppid=18528 vsize=478280 CPUtime=220.23
/proc/18530/stat : 18530 (bprolog) R 18528 18530 16884 0 -1 4194304 127193 0 0 0 19946 2077 0 0 25 0 2 0 22985214 489758720 50694 996147200 134512640 135105188 4294956096 18446744073709551615 134559789 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18530/statm: 119570 50694 194 144 0 119054 0
[pid=18530/tid=18532] ppid=18528 vsize=478280 CPUtime=0
/proc/18530/task/18532/stat : 18532 (bprolog) S 18528 18530 16884 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22990186 489758720 50694 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.23
Current children cumulated vsize (KiB) 478280

[startup+282.302 s]
/proc/loadavg: 2.07 1.94 1.92 3/82 18532
/proc/meminfo: memFree=1530584/2055920 swapFree=4192812/4192956
[pid=18530] ppid=18528 vsize=478280 CPUtime=279.66
/proc/18530/stat : 18530 (bprolog) R 18528 18530 16884 0 -1 4194304 127193 0 0 0 25889 2077 0 0 25 0 2 0 22985214 489758720 50694 996147200 134512640 135105188 4294956096 18446744073709551615 134605598 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18530/statm: 119570 50694 194 144 0 119054 0
[pid=18530/tid=18532] ppid=18528 vsize=478280 CPUtime=0
/proc/18530/task/18532/stat : 18532 (bprolog) S 18528 18530 16884 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22990186 489758720 50694 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.66
Current children cumulated vsize (KiB) 478280

[startup+342.302 s]
/proc/loadavg: 2.15 1.98 1.93 3/82 18532
/proc/meminfo: memFree=1530272/2055920 swapFree=4192812/4192956
[pid=18530] ppid=18528 vsize=478280 CPUtime=339.1
/proc/18530/stat : 18530 (bprolog) R 18528 18530 16884 0 -1 4194304 127193 0 0 0 31833 2077 0 0 25 0 2 0 22985214 489758720 50694 996147200 134512640 135105188 4294956096 18446744073709551615 134629901 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18530/statm: 119570 50694 194 144 0 119054 0
[pid=18530/tid=18532] ppid=18528 vsize=478280 CPUtime=0
/proc/18530/task/18532/stat : 18532 (bprolog) S 18528 18530 16884 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22990186 489758720 50694 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.1
Current children cumulated vsize (KiB) 478280

[startup+402.302 s]
/proc/loadavg: 2.05 1.98 1.93 3/82 18532
/proc/meminfo: memFree=1530208/2055920 swapFree=4192812/4192956
[pid=18530] ppid=18528 vsize=478280 CPUtime=398.54
/proc/18530/stat : 18530 (bprolog) R 18528 18530 16884 0 -1 4194304 127193 0 0 0 37777 2077 0 0 25 0 2 0 22985214 489758720 50694 996147200 134512640 135105188 4294956096 18446744073709551615 134630124 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18530/statm: 119570 50694 194 144 0 119054 0
[pid=18530/tid=18532] ppid=18528 vsize=478280 CPUtime=0
/proc/18530/task/18532/stat : 18532 (bprolog) S 18528 18530 16884 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22990186 489758720 50694 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 398.54
Current children cumulated vsize (KiB) 478280

[startup+462.301 s]
/proc/loadavg: 2.02 1.98 1.93 3/82 18532
/proc/meminfo: memFree=1530080/2055920 swapFree=4192812/4192956
[pid=18530] ppid=18528 vsize=478280 CPUtime=457.98
/proc/18530/stat : 18530 (bprolog) R 18528 18530 16884 0 -1 4194304 127193 0 0 0 43720 2078 0 0 25 0 2 0 22985214 489758720 50694 996147200 134512640 135105188 4294956096 18446744073709551615 134629901 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18530/statm: 119570 50694 194 144 0 119054 0
[pid=18530/tid=18532] ppid=18528 vsize=478280 CPUtime=0
/proc/18530/task/18532/stat : 18532 (bprolog) S 18528 18530 16884 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22990186 489758720 50694 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 457.98
Current children cumulated vsize (KiB) 478280

[startup+522.301 s]
/proc/loadavg: 2.00 1.98 1.93 3/82 18532
/proc/meminfo: memFree=1530016/2055920 swapFree=4192812/4192956
[pid=18530] ppid=18528 vsize=478280 CPUtime=517.42
/proc/18530/stat : 18530 (bprolog) R 18528 18530 16884 0 -1 4194304 127193 0 0 0 49664 2078 0 0 25 0 2 0 22985214 489758720 50694 996147200 134512640 135105188 4294956096 18446744073709551615 134629875 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18530/statm: 119570 50694 194 144 0 119054 0
[pid=18530/tid=18532] ppid=18528 vsize=478280 CPUtime=0
/proc/18530/task/18532/stat : 18532 (bprolog) S 18528 18530 16884 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22990186 489758720 50694 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 517.42
Current children cumulated vsize (KiB) 478280

[startup+582.301 s]

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

/proc/18530/task/18565/stat : 18565 (bprolog) S 18528 18530 16884 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 23080198 500248576 50695 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1296.96
Current children cumulated vsize (KiB) 488524

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.93 3/75 18571
/proc/meminfo: memFree=1642512/2055920 swapFree=4192812/4192956
[pid=18530] ppid=18528 vsize=488524 CPUtime=1356.94
/proc/18530/stat : 18530 (bprolog) R 18528 18530 16884 0 -1 4194304 127194 0 0 0 133614 2080 0 0 25 0 3 0 22985214 500248576 50695 996147200 134512640 135105188 4294956096 18446744073709551615 134605612 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18530/statm: 122131 50695 194 144 0 121615 0
[pid=18530/tid=18532] ppid=18528 vsize=488524 CPUtime=0
/proc/18530/task/18532/stat : 18532 (bprolog) S 18528 18530 16884 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 22990186 500248576 50695 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18530/tid=18565] ppid=18528 vsize=488524 CPUtime=0
/proc/18530/task/18565/stat : 18565 (bprolog) S 18528 18530 16884 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 23080198 500248576 50695 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1356.94
Current children cumulated vsize (KiB) 488524

[startup+1422.3 s]
/proc/loadavg: 1.99 1.97 1.93 3/76 18572
/proc/meminfo: memFree=1642568/2055920 swapFree=4192812/4192956
[pid=18530] ppid=18528 vsize=498768 CPUtime=1416.92
/proc/18530/stat : 18530 (bprolog) R 18528 18530 16884 0 -1 4194304 127195 0 0 0 139612 2080 0 0 25 0 4 0 22985214 510738432 50696 996147200 134512640 135105188 4294956096 18446744073709551615 134629901 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18530/statm: 124692 50696 194 144 0 124176 0
[pid=18530/tid=18532] ppid=18528 vsize=498768 CPUtime=0
/proc/18530/task/18532/stat : 18532 (bprolog) S 18528 18530 16884 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22990186 510738432 50696 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18530/tid=18565] ppid=18528 vsize=498768 CPUtime=0
/proc/18530/task/18565/stat : 18565 (bprolog) S 18528 18530 16884 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 23080198 510738432 50696 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=18530/tid=18572] ppid=18528 vsize=498768 CPUtime=0
/proc/18530/task/18572/stat : 18572 (bprolog) S 18528 18530 16884 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 23125209 510738432 50696 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1416.92
Current children cumulated vsize (KiB) 498768

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.93 3/76 18572
/proc/meminfo: memFree=1642568/2055920 swapFree=4192812/4192956
[pid=18530] ppid=18528 vsize=498768 CPUtime=1476.89
/proc/18530/stat : 18530 (bprolog) R 18528 18530 16884 0 -1 4194304 127195 0 0 0 145609 2080 0 0 25 0 4 0 22985214 510738432 50696 996147200 134512640 135105188 4294956096 18446744073709551615 134630124 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18530/statm: 124692 50696 194 144 0 124176 0
[pid=18530/tid=18532] ppid=18528 vsize=498768 CPUtime=0
/proc/18530/task/18532/stat : 18532 (bprolog) S 18528 18530 16884 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22990186 510738432 50696 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18530/tid=18565] ppid=18528 vsize=498768 CPUtime=0
/proc/18530/task/18565/stat : 18565 (bprolog) S 18528 18530 16884 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 23080198 510738432 50696 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=18530/tid=18572] ppid=18528 vsize=498768 CPUtime=0
/proc/18530/task/18572/stat : 18572 (bprolog) S 18528 18530 16884 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 23125209 510738432 50696 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1476.89
Current children cumulated vsize (KiB) 498768

[startup+1542.31 s]
/proc/loadavg: 2.03 1.99 1.93 3/76 18572
/proc/meminfo: memFree=1642568/2055920 swapFree=4192812/4192956
[pid=18530] ppid=18528 vsize=498768 CPUtime=1536.88
/proc/18530/stat : 18530 (bprolog) R 18528 18530 16884 0 -1 4194304 127195 0 0 0 151608 2080 0 0 25 0 4 0 22985214 510738432 50696 996147200 134512640 135105188 4294956096 18446744073709551615 134629901 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18530/statm: 124692 50696 194 144 0 124176 0
[pid=18530/tid=18532] ppid=18528 vsize=498768 CPUtime=0
/proc/18530/task/18532/stat : 18532 (bprolog) S 18528 18530 16884 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22990186 510738432 50696 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18530/tid=18565] ppid=18528 vsize=498768 CPUtime=0
/proc/18530/task/18565/stat : 18565 (bprolog) S 18528 18530 16884 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 23080198 510738432 50696 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=18530/tid=18572] ppid=18528 vsize=498768 CPUtime=0
/proc/18530/task/18572/stat : 18572 (bprolog) S 18528 18530 16884 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 23125209 510738432 50696 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1536.88
Current children cumulated vsize (KiB) 498768

[startup+1602.3 s]
/proc/loadavg: 2.05 2.00 1.94 3/76 18572
/proc/meminfo: memFree=1642576/2055920 swapFree=4192812/4192956
[pid=18530] ppid=18528 vsize=498768 CPUtime=1596.85
/proc/18530/stat : 18530 (bprolog) R 18528 18530 16884 0 -1 4194304 127195 0 0 0 157605 2080 0 0 25 0 4 0 22985214 510738432 50696 996147200 134512640 135105188 4294956096 18446744073709551615 134559794 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18530/statm: 124692 50696 194 144 0 124176 0
[pid=18530/tid=18532] ppid=18528 vsize=498768 CPUtime=0
/proc/18530/task/18532/stat : 18532 (bprolog) S 18528 18530 16884 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22990186 510738432 50696 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18530/tid=18565] ppid=18528 vsize=498768 CPUtime=0
/proc/18530/task/18565/stat : 18565 (bprolog) S 18528 18530 16884 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 23080198 510738432 50696 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=18530/tid=18572] ppid=18528 vsize=498768 CPUtime=0
/proc/18530/task/18572/stat : 18572 (bprolog) S 18528 18530 16884 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 23125209 510738432 50696 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1596.85
Current children cumulated vsize (KiB) 498768

[startup+1662.3 s]
/proc/loadavg: 2.13 2.03 1.95 3/77 18573
/proc/meminfo: memFree=1642504/2055920 swapFree=4192812/4192956
[pid=18530] ppid=18528 vsize=509012 CPUtime=1656.83
/proc/18530/stat : 18530 (bprolog) R 18528 18530 16884 0 -1 4194304 127196 0 0 0 163603 2080 0 0 25 0 5 0 22985214 521228288 50697 996147200 134512640 135105188 4294956096 18446744073709551615 134629901 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18530/statm: 127253 50697 194 144 0 126737 0
[pid=18530/tid=18532] ppid=18528 vsize=509012 CPUtime=0
/proc/18530/task/18532/stat : 18532 (bprolog) S 18528 18530 16884 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22990186 521228288 50697 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18530/tid=18565] ppid=18528 vsize=509012 CPUtime=0
/proc/18530/task/18565/stat : 18565 (bprolog) S 18528 18530 16884 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23080198 521228288 50697 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=18530/tid=18572] ppid=18528 vsize=509012 CPUtime=0
/proc/18530/task/18572/stat : 18572 (bprolog) S 18528 18530 16884 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23125209 521228288 50697 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=18530/tid=18573] ppid=18528 vsize=509012 CPUtime=0
/proc/18530/task/18573/stat : 18573 (bprolog) S 18528 18530 16884 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 23147714 521228288 50697 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1656.83
Current children cumulated vsize (KiB) 509012

[startup+1722.3 s]
/proc/loadavg: 2.04 2.02 1.95 3/77 18573
/proc/meminfo: memFree=1642440/2055920 swapFree=4192812/4192956
[pid=18530] ppid=18528 vsize=509012 CPUtime=1716.81
/proc/18530/stat : 18530 (bprolog) R 18528 18530 16884 0 -1 4194304 127196 0 0 0 169601 2080 0 0 25 0 5 0 22985214 521228288 50697 996147200 134512640 135105188 4294956096 18446744073709551615 134630124 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18530/statm: 127253 50697 194 144 0 126737 0
[pid=18530/tid=18532] ppid=18528 vsize=509012 CPUtime=0
/proc/18530/task/18532/stat : 18532 (bprolog) S 18528 18530 16884 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22990186 521228288 50697 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18530/tid=18565] ppid=18528 vsize=509012 CPUtime=0
/proc/18530/task/18565/stat : 18565 (bprolog) S 18528 18530 16884 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23080198 521228288 50697 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=18530/tid=18572] ppid=18528 vsize=509012 CPUtime=0
/proc/18530/task/18572/stat : 18572 (bprolog) S 18528 18530 16884 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23125209 521228288 50697 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=18530/tid=18573] ppid=18528 vsize=509012 CPUtime=0
/proc/18530/task/18573/stat : 18573 (bprolog) S 18528 18530 16884 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 23147714 521228288 50697 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1716.81
Current children cumulated vsize (KiB) 509012

[startup+1782.3 s]
/proc/loadavg: 2.01 2.02 1.95 3/77 18573
/proc/meminfo: memFree=1642312/2055920 swapFree=4192812/4192956
[pid=18530] ppid=18528 vsize=509012 CPUtime=1776.79
/proc/18530/stat : 18530 (bprolog) R 18528 18530 16884 0 -1 4194304 127196 0 0 0 175599 2080 0 0 25 0 5 0 22985214 521228288 50697 996147200 134512640 135105188 4294956096 18446744073709551615 134605628 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18530/statm: 127253 50697 194 144 0 126737 0
[pid=18530/tid=18532] ppid=18528 vsize=509012 CPUtime=0
/proc/18530/task/18532/stat : 18532 (bprolog) S 18528 18530 16884 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22990186 521228288 50697 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18530/tid=18565] ppid=18528 vsize=509012 CPUtime=0
/proc/18530/task/18565/stat : 18565 (bprolog) S 18528 18530 16884 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23080198 521228288 50697 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=18530/tid=18572] ppid=18528 vsize=509012 CPUtime=0
/proc/18530/task/18572/stat : 18572 (bprolog) S 18528 18530 16884 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23125209 521228288 50697 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=18530/tid=18573] ppid=18528 vsize=509012 CPUtime=0
/proc/18530/task/18573/stat : 18573 (bprolog) S 18528 18530 16884 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23147714 521228288 50697 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1776.79
Current children cumulated vsize (KiB) 509012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.6 s]
/proc/loadavg: 2.01 2.01 1.95 3/77 18573
/proc/meminfo: memFree=1642312/2055920 swapFree=4192812/4192956
[pid=18530] ppid=18528 vsize=509012 CPUtime=1800.08
/proc/18530/stat : 18530 (bprolog) R 18528 18530 16884 0 -1 4194304 127196 0 0 0 177928 2080 0 0 25 0 5 0 22985214 521228288 50697 996147200 134512640 135105188 4294956096 18446744073709551615 134630124 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18530/statm: 127253 50697 194 144 0 126737 0
[pid=18530/tid=18532] ppid=18528 vsize=509012 CPUtime=0
/proc/18530/task/18532/stat : 18532 (bprolog) S 18528 18530 16884 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22990186 521228288 50697 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18530/tid=18565] ppid=18528 vsize=509012 CPUtime=0
/proc/18530/task/18565/stat : 18565 (bprolog) S 18528 18530 16884 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23080198 521228288 50697 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=18530/tid=18572] ppid=18528 vsize=509012 CPUtime=0
/proc/18530/task/18572/stat : 18572 (bprolog) S 18528 18530 16884 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23125209 521228288 50697 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=18530/tid=18573] ppid=18528 vsize=509012 CPUtime=0
/proc/18530/task/18573/stat : 18573 (bprolog) S 18528 18530 16884 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23147714 521228288 50697 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 509012

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

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

[startup+1805.6 s]
/proc/loadavg: 2.01 2.01 1.95 3/77 18573
/proc/meminfo: memFree=1642312/2055920 swapFree=4192812/4192956
[pid=18530] ppid=18528 vsize=509012 CPUtime=1800.08
/proc/18530/stat : 18530 (bprolog) R 18528 18530 16884 0 -1 4194304 127196 0 0 0 177928 2080 0 0 25 0 5 0 22985214 521228288 50697 996147200 134512640 135105188 4294956096 18446744073709551615 134630124 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18530/statm: 127253 50697 194 144 0 126737 0
[pid=18530/tid=18532] ppid=18528 vsize=509012 CPUtime=0
/proc/18530/task/18532/stat : 18532 (bprolog) S 18528 18530 16884 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22990186 521228288 50697 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18530/tid=18565] ppid=18528 vsize=509012 CPUtime=0
/proc/18530/task/18565/stat : 18565 (bprolog) S 18528 18530 16884 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23080198 521228288 50697 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=18530/tid=18572] ppid=18528 vsize=509012 CPUtime=0
/proc/18530/task/18572/stat : 18572 (bprolog) S 18528 18530 16884 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23125209 521228288 50697 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=18530/tid=18573] ppid=18528 vsize=509012 CPUtime=0
/proc/18530/task/18573/stat : 18573 (bprolog) S 18528 18530 16884 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23147714 521228288 50697 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 509012

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1805.65
CPU time (s): 1800.13
CPU user time (s): 1779.3
CPU system time (s): 20.8388
CPU usage (%): 99.6948
Max. virtual memory (cumulated for all children) (KiB): 509012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1779.3
system time used= 20.8388
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 127196
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 16112

runsolver used 1.86572 second user time and 5.17621 second system time

The end

Launcher Data 

Begin job on node31 at 2009-07-12 02:39:51
IDJOB=2074407
IDBENCH=56097
IDSOLVER=770
FILE ID=node31/2074407-1247359190
PBS_JOBID= 9506898
Free space on /tmp= 66368 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/chessboardColoration/normalized-cc-25-25-3.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2074407-1247359190/watcher-2074407-1247359190 -o /tmp/evaluation-result-2074407-1247359190/solver-2074407-1247359190 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2074407-1247359190 1800

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

MD5SUM BENCH= b0a7ced6452a110d2bda0f89526bf56f
RANDOM SEED=319607545

node31.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		: 3000.216
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	: 5931.00
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		: 3000.216
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:       1746960 kB
Buffers:         28940 kB
Cached:          89176 kB
SwapCached:          0 kB
Active:         213292 kB
Inactive:        43172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1746960 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           17216 kB
Writeback:           0 kB
Mapped:         156276 kB
Slab:            37308 kB
Committed_AS:   908356 kB
PageTables:       2136 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= 66352 MiB
End job on node31 at 2009-07-12 03:09:59