Trace number 1081340

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 2008-06-27? (TO) 1800.02 1803.71

General information on the benchmark

Namecsp/queensKnights/
normalized-queensKnights-50-5-add.xml
MD5SUM2557765bf29994b12cfaa173ab96dd25
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 benchmark4.38133
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of constraints1235
Maximum constraint arity2
Maximum domain size2500
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1235
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.02	c bpsolver version 6.27.2008
0.00/0.02	c converting(HOME/instance-1081340-1215216482)
0.18/0.25	c Converted in 94 ms
0.18/0.25	c solving(HOME/instance-1081340-1215216482,1800000)

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081340-1215216482/watcher-1081340-1215216482 -o /tmp/evaluation-result-1081340-1215216482/solver-1081340-1215216482 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1081340-1215216482 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): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.95 1.96 1.98 4/73 2500
/proc/meminfo: memFree=1748232/2055920 swapFree=4179604/4192956
[pid=2500] ppid=2498 vsize=4780 CPUtime=0
/proc/2500/stat : 2500 (bprolog) R 2498 2500 32490 0 -1 4194304 570 0 0 0 0 0 0 0 20 0 1 0 2000599302 4894720 288 996147200 134512640 134990860 4294956096 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 1 0 0
/proc/2500/statm: 1195 288 72 116 0 706 0

[startup+0.138857 s]
/proc/loadavg: 1.95 1.96 1.98 4/73 2500
/proc/meminfo: memFree=1748232/2055920 swapFree=4179604/4192956
[pid=2500] ppid=2498 vsize=56080 CPUtime=0.12
/proc/2500/stat : 2500 (bprolog) R 2498 2500 32490 0 -1 4194304 1101 0 0 0 6 6 0 0 20 0 1 0 2000599302 57425920 814 996147200 134512640 134990860 4294956096 18446744073709551615 134686470 0 0 4096 2 0 0 0 17 1 0 0
/proc/2500/statm: 14020 814 178 116 0 13531 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 56080

[startup+0.201871 s]
/proc/loadavg: 1.95 1.96 1.98 4/73 2500
/proc/meminfo: memFree=1748232/2055920 swapFree=4179604/4192956
[pid=2500] ppid=2498 vsize=56080 CPUtime=0.18
/proc/2500/stat : 2500 (bprolog) R 2498 2500 32490 0 -1 4194304 1102 0 0 0 9 9 0 0 20 0 1 0 2000599302 57425920 815 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/2500/statm: 14020 815 178 116 0 13531 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 56080

[startup+0.301897 s]
/proc/loadavg: 1.95 1.96 1.98 4/73 2500
/proc/meminfo: memFree=1748232/2055920 swapFree=4179604/4192956
[pid=2500] ppid=2498 vsize=63888 CPUtime=0.27
/proc/2500/stat : 2500 (bprolog) R 2498 2500 32490 0 -1 4194304 1507 0 0 0 15 12 0 0 21 0 1 0 2000599302 65421312 1217 996147200 134512640 134990860 4294956096 18446744073709551615 134959280 0 0 4096 2 0 0 0 17 1 0 0
/proc/2500/statm: 15972 1217 186 116 0 15483 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 63888

[startup+0.701969 s]
/proc/loadavg: 1.95 1.96 1.98 4/73 2500
/proc/meminfo: memFree=1748232/2055920 swapFree=4179604/4192956
[pid=2500] ppid=2498 vsize=63888 CPUtime=0.68
/proc/2500/stat : 2500 (bprolog) R 2498 2500 32490 0 -1 4194304 2539 0 0 0 55 13 0 0 25 0 1 0 2000599302 65421312 2249 996147200 134512640 134990860 4294956096 18446744073709551615 134716955 0 0 4096 2 0 0 0 17 1 0 0
/proc/2500/statm: 15972 2249 189 116 0 15483 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 63888

[startup+1.50113 s]
/proc/loadavg: 1.95 1.96 1.98 3/75 2502
/proc/meminfo: memFree=1738424/2055920 swapFree=4179604/4192956
[pid=2500] ppid=2498 vsize=74132 CPUtime=1.47
/proc/2500/stat : 2500 (bprolog) R 2498 2500 32490 0 -1 4194304 2905 0 0 0 134 13 0 0 25 0 2 0 2000599302 75911168 2615 996147200 134512640 134990860 4294956096 18446744073709551615 134716955 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/2500/statm: 18533 2615 196 116 0 18044 0
[pid=2500/tid=2502] ppid=2498 vsize=74132 CPUtime=0
/proc/2500/task/2502/stat : 2502 (bprolog) S 2498 2500 32490 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000599389 75911168 2615 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 74132

[startup+3.10245 s]
/proc/loadavg: 1.95 1.96 1.98 3/75 2502
/proc/meminfo: memFree=1738232/2055920 swapFree=4179604/4192956
[pid=2500] ppid=2498 vsize=74132 CPUtime=3.06
/proc/2500/stat : 2500 (bprolog) R 2498 2500 32490 0 -1 4194304 2905 0 0 0 293 13 0 0 25 0 2 0 2000599302 75911168 2615 996147200 134512640 134990860 4294956096 18446744073709551615 134716928 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/2500/statm: 18533 2615 196 116 0 18044 0
[pid=2500/tid=2502] ppid=2498 vsize=74132 CPUtime=0
/proc/2500/task/2502/stat : 2502 (bprolog) S 2498 2500 32490 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000599389 75911168 2615 996147200 134512640 134990860 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) 74132

[startup+6.30107 s]
/proc/loadavg: 1.95 1.96 1.98 3/75 2502
/proc/meminfo: memFree=1738168/2055920 swapFree=4179604/4192956
[pid=2500] ppid=2498 vsize=74132 CPUtime=6.23
/proc/2500/stat : 2500 (bprolog) R 2498 2500 32490 0 -1 4194304 2906 0 0 0 610 13 0 0 25 0 2 0 2000599302 75911168 2616 996147200 134512640 134990860 4294956096 18446744073709551615 134746448 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/2500/statm: 18533 2616 196 116 0 18044 0
[pid=2500/tid=2502] ppid=2498 vsize=74132 CPUtime=0
/proc/2500/task/2502/stat : 2502 (bprolog) S 2498 2500 32490 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000599389 75911168 2616 996147200 134512640 134990860 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) 74132

[startup+12.7023 s]
/proc/loadavg: 1.96 1.96 1.98 3/75 2502
/proc/meminfo: memFree=1738168/2055920 swapFree=4179604/4192956
[pid=2500] ppid=2498 vsize=74132 CPUtime=12.57
/proc/2500/stat : 2500 (bprolog) R 2498 2500 32490 0 -1 4194304 2908 0 0 0 1244 13 0 0 25 0 2 0 2000599302 75911168 2618 996147200 134512640 134990860 4294956096 18446744073709551615 134746436 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/2500/statm: 18533 2618 196 116 0 18044 0
[pid=2500/tid=2502] ppid=2498 vsize=74132 CPUtime=0
/proc/2500/task/2502/stat : 2502 (bprolog) S 2498 2500 32490 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000599389 75911168 2618 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 74132

[startup+25.5018 s]
/proc/loadavg: 1.97 1.96 1.98 3/75 2502
/proc/meminfo: memFree=1738232/2055920 swapFree=4179604/4192956
[pid=2500] ppid=2498 vsize=74132 CPUtime=25.24
/proc/2500/stat : 2500 (bprolog) R 2498 2500 32490 0 -1 4194304 2911 0 0 0 2511 13 0 0 25 0 2 0 2000599302 75911168 2621 996147200 134512640 134990860 4294956096 18446744073709551615 134716935 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/2500/statm: 18533 2621 196 116 0 18044 0
[pid=2500/tid=2502] ppid=2498 vsize=74132 CPUtime=0
/proc/2500/task/2502/stat : 2502 (bprolog) S 2498 2500 32490 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000599389 75911168 2621 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 74132

[startup+51.1018 s]
/proc/loadavg: 1.98 1.96 1.98 3/75 2502
/proc/meminfo: memFree=1738296/2055920 swapFree=4179604/4192956
[pid=2500] ppid=2498 vsize=74132 CPUtime=50.61
/proc/2500/stat : 2500 (bprolog) R 2498 2500 32490 0 -1 4194304 2911 0 0 0 5047 14 0 0 25 0 2 0 2000599302 75911168 2621 996147200 134512640 134990860 4294956096 18446744073709551615 134712920 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/2500/statm: 18533 2621 196 116 0 18044 0
[pid=2500/tid=2502] ppid=2498 vsize=74132 CPUtime=0
/proc/2500/task/2502/stat : 2502 (bprolog) S 2498 2500 32490 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000599389 75911168 2621 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 74132

[startup+102.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 2502
/proc/meminfo: memFree=1738104/2055920 swapFree=4179604/4192956
[pid=2500] ppid=2498 vsize=74132 CPUtime=101.34
/proc/2500/stat : 2500 (bprolog) R 2498 2500 32490 0 -1 4194304 2911 0 0 0 10120 14 0 0 25 0 2 0 2000599302 75911168 2621 996147200 134512640 134990860 4294956096 18446744073709551615 134746533 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/2500/statm: 18533 2621 196 116 0 18044 0
[pid=2500/tid=2502] ppid=2498 vsize=74132 CPUtime=0
/proc/2500/task/2502/stat : 2502 (bprolog) S 2498 2500 32490 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000599389 75911168 2621 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.34
Current children cumulated vsize (KiB) 74132

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 2502
/proc/meminfo: memFree=1738104/2055920 swapFree=4179604/4192956
[pid=2500] ppid=2498 vsize=74132 CPUtime=160.77
/proc/2500/stat : 2500 (bprolog) R 2498 2500 32490 0 -1 4194304 2911 0 0 0 16063 14 0 0 25 0 2 0 2000599302 75911168 2621 996147200 134512640 134990860 4294956096 18446744073709551615 134716955 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/2500/statm: 18533 2621 196 116 0 18044 0
[pid=2500/tid=2502] ppid=2498 vsize=74132 CPUtime=0
/proc/2500/task/2502/stat : 2502 (bprolog) S 2498 2500 32490 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000599389 75911168 2621 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.77
Current children cumulated vsize (KiB) 74132

[startup+222.306 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 2502
/proc/meminfo: memFree=1738040/2055920 swapFree=4179604/4192956
[pid=2500] ppid=2498 vsize=74132 CPUtime=220.22
/proc/2500/stat : 2500 (bprolog) R 2498 2500 32490 0 -1 4194304 2911 0 0 0 22008 14 0 0 25 0 2 0 2000599302 75911168 2621 996147200 134512640 134990860 4294956096 18446744073709551615 134746423 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/2500/statm: 18533 2621 196 116 0 18044 0
[pid=2500/tid=2502] ppid=2498 vsize=74132 CPUtime=0
/proc/2500/task/2502/stat : 2502 (bprolog) S 2498 2500 32490 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000599389 75911168 2621 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.22
Current children cumulated vsize (KiB) 74132

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 2502
/proc/meminfo: memFree=1737912/2055920 swapFree=4179604/4192956
[pid=2500] ppid=2498 vsize=74132 CPUtime=279.67
/proc/2500/stat : 2500 (bprolog) R 2498 2500 32490 0 -1 4194304 2911 0 0 0 27952 15 0 0 25 0 2 0 2000599302 75911168 2621 996147200 134512640 134990860 4294956096 18446744073709551615 134746541 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/2500/statm: 18533 2621 196 116 0 18044 0
[pid=2500/tid=2502] ppid=2498 vsize=74132 CPUtime=0
/proc/2500/task/2502/stat : 2502 (bprolog) S 2498 2500 32490 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000599389 75911168 2621 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.67
Current children cumulated vsize (KiB) 74132

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 2530
/proc/meminfo: memFree=1703736/2055920 swapFree=4179604/4192956
[pid=2500] ppid=2498 vsize=74132 CPUtime=339.28
/proc/2500/stat : 2500 (bprolog) R 2498 2500 32490 0 -1 4194304 2911 0 0 0 33913 15 0 0 25 0 2 0 2000599302 75911168 2621 996147200 134512640 134990860 4294956096 18446744073709551615 134746363 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/2500/statm: 18533 2621 196 116 0 18044 0
[pid=2500/tid=2502] ppid=2498 vsize=74132 CPUtime=0
/proc/2500/task/2502/stat : 2502 (bprolog) S 2498 2500 32490 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000599389 75911168 2621 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.28
Current children cumulated vsize (KiB) 74132

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 2530
/proc/meminfo: memFree=1701176/2055920 swapFree=4179604/4192956
[pid=2500] ppid=2498 vsize=74132 CPUtime=399.26
/proc/2500/stat : 2500 (bprolog) R 2498 2500 32490 0 -1 4194304 2911 0 0 0 39910 16 0 0 25 0 2 0 2000599302 75911168 2621 996147200 134512640 134990860 4294956096 18446744073709551615 134716894 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/2500/statm: 18533 2621 196 116 0 18044 0
[pid=2500/tid=2502] ppid=2498 vsize=74132 CPUtime=0
/proc/2500/task/2502/stat : 2502 (bprolog) S 2498 2500 32490 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000599389 75911168 2621 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 399.26
Current children cumulated vsize (KiB) 74132

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 2530
/proc/meminfo: memFree=1698936/2055920 swapFree=4179604/4192956
[pid=2500] ppid=2498 vsize=74132 CPUtime=459.23
/proc/2500/stat : 2500 (bprolog) R 2498 2500 32490 0 -1 4194304 2911 0 0 0 45907 16 0 0 25 0 2 0 2000599302 75911168 2621 996147200 134512640 134990860 4294956096 18446744073709551615 134746436 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/2500/statm: 18533 2621 196 116 0 18044 0
[pid=2500/tid=2502] ppid=2498 vsize=74132 CPUtime=0
/proc/2500/task/2502/stat : 2502 (bprolog) S 2498 2500 32490 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000599389 75911168 2621 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 459.23
Current children cumulated vsize (KiB) 74132

[startup+522.302 s]

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

/proc/loadavg: 1.99 1.97 1.98 3/76 2531
/proc/meminfo: memFree=1697008/2055920 swapFree=4179604/4192956
[pid=2500] ppid=2498 vsize=84376 CPUtime=1238.87
/proc/2500/stat : 2500 (bprolog) R 2498 2500 32490 0 -1 4194304 2912 0 0 0 123870 17 0 0 25 0 3 0 2000599302 86401024 2622 996147200 134512640 134990860 4294956096 18446744073709551615 134716952 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/2500/statm: 21094 2622 196 116 0 20605 0
[pid=2500/tid=2502] ppid=2498 vsize=84376 CPUtime=0
/proc/2500/task/2502/stat : 2502 (bprolog) S 2498 2500 32490 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2000599389 86401024 2622 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=2500/tid=2531] ppid=2498 vsize=84376 CPUtime=0
/proc/2500/task/2531/stat : 2531 (bprolog) S 2498 2500 32490 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 2000689405 86401024 2622 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1238.87
Current children cumulated vsize (KiB) 84376

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/76 2531
/proc/meminfo: memFree=1696688/2055920 swapFree=4179604/4192956
[pid=2500] ppid=2498 vsize=84376 CPUtime=1298.84
/proc/2500/stat : 2500 (bprolog) R 2498 2500 32490 0 -1 4194304 2912 0 0 0 129867 17 0 0 25 0 3 0 2000599302 86401024 2622 996147200 134512640 134990860 4294956096 18446744073709551615 134743870 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/2500/statm: 21094 2622 196 116 0 20605 0
[pid=2500/tid=2502] ppid=2498 vsize=84376 CPUtime=0
/proc/2500/task/2502/stat : 2502 (bprolog) S 2498 2500 32490 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2000599389 86401024 2622 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=2500/tid=2531] ppid=2498 vsize=84376 CPUtime=0
/proc/2500/task/2531/stat : 2531 (bprolog) S 2498 2500 32490 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 2000689405 86401024 2622 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1298.84
Current children cumulated vsize (KiB) 84376

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/77 2532
/proc/meminfo: memFree=1696616/2055920 swapFree=4179604/4192956
[pid=2500] ppid=2498 vsize=94620 CPUtime=1358.81
/proc/2500/stat : 2500 (bprolog) R 2498 2500 32490 0 -1 4194304 2913 0 0 0 135864 17 0 0 25 0 4 0 2000599302 96890880 2623 996147200 134512640 134990860 4294956096 18446744073709551615 134838842 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/2500/statm: 23655 2623 196 116 0 23166 0
[pid=2500/tid=2502] ppid=2498 vsize=94620 CPUtime=0
/proc/2500/task/2502/stat : 2502 (bprolog) S 2498 2500 32490 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2000599389 96890880 2623 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=2500/tid=2531] ppid=2498 vsize=94620 CPUtime=0
/proc/2500/task/2531/stat : 2531 (bprolog) S 2498 2500 32490 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2000689405 96890880 2623 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=2500/tid=2532] ppid=2498 vsize=94620 CPUtime=0
/proc/2500/task/2532/stat : 2532 (bprolog) S 2498 2500 32490 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2000734416 96890880 2623 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1358.81
Current children cumulated vsize (KiB) 94620

[startup+1422.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/77 2532
/proc/meminfo: memFree=1696552/2055920 swapFree=4179604/4192956
[pid=2500] ppid=2498 vsize=94620 CPUtime=1418.78
/proc/2500/stat : 2500 (bprolog) R 2498 2500 32490 0 -1 4194304 2913 0 0 0 141861 17 0 0 25 0 4 0 2000599302 96890880 2623 996147200 134512640 134990860 4294956096 18446744073709551615 134627412 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/2500/statm: 23655 2623 196 116 0 23166 0
[pid=2500/tid=2502] ppid=2498 vsize=94620 CPUtime=0
/proc/2500/task/2502/stat : 2502 (bprolog) S 2498 2500 32490 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2000599389 96890880 2623 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=2500/tid=2531] ppid=2498 vsize=94620 CPUtime=0
/proc/2500/task/2531/stat : 2531 (bprolog) S 2498 2500 32490 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2000689405 96890880 2623 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=2500/tid=2532] ppid=2498 vsize=94620 CPUtime=0
/proc/2500/task/2532/stat : 2532 (bprolog) S 2498 2500 32490 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2000734416 96890880 2623 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1418.78
Current children cumulated vsize (KiB) 94620

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/77 2532
/proc/meminfo: memFree=1696552/2055920 swapFree=4179604/4192956
[pid=2500] ppid=2498 vsize=94620 CPUtime=1478.75
/proc/2500/stat : 2500 (bprolog) R 2498 2500 32490 0 -1 4194304 2913 0 0 0 147858 17 0 0 25 0 4 0 2000599302 96890880 2623 996147200 134512640 134990860 4294956096 18446744073709551615 134710581 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/2500/statm: 23655 2623 196 116 0 23166 0
[pid=2500/tid=2502] ppid=2498 vsize=94620 CPUtime=0
/proc/2500/task/2502/stat : 2502 (bprolog) S 2498 2500 32490 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2000599389 96890880 2623 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=2500/tid=2531] ppid=2498 vsize=94620 CPUtime=0
/proc/2500/task/2531/stat : 2531 (bprolog) S 2498 2500 32490 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2000689405 96890880 2623 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=2500/tid=2532] ppid=2498 vsize=94620 CPUtime=0
/proc/2500/task/2532/stat : 2532 (bprolog) S 2498 2500 32490 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2000734416 96890880 2623 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1478.75
Current children cumulated vsize (KiB) 94620

[startup+1542.31 s]
/proc/loadavg: 1.99 1.97 1.98 3/77 2532
/proc/meminfo: memFree=1696360/2055920 swapFree=4179604/4192956
[pid=2500] ppid=2498 vsize=94620 CPUtime=1538.73
/proc/2500/stat : 2500 (bprolog) R 2498 2500 32490 0 -1 4194304 2913 0 0 0 153856 17 0 0 25 0 4 0 2000599302 96890880 2623 996147200 134512640 134990860 4294956096 18446744073709551615 134627407 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/2500/statm: 23655 2623 196 116 0 23166 0
[pid=2500/tid=2502] ppid=2498 vsize=94620 CPUtime=0
/proc/2500/task/2502/stat : 2502 (bprolog) S 2498 2500 32490 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2000599389 96890880 2623 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=2500/tid=2531] ppid=2498 vsize=94620 CPUtime=0
/proc/2500/task/2531/stat : 2531 (bprolog) S 2498 2500 32490 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2000689405 96890880 2623 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=2500/tid=2532] ppid=2498 vsize=94620 CPUtime=0
/proc/2500/task/2532/stat : 2532 (bprolog) S 2498 2500 32490 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2000734416 96890880 2623 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1538.73
Current children cumulated vsize (KiB) 94620

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/78 2533
/proc/meminfo: memFree=1696224/2055920 swapFree=4179604/4192956
[pid=2500] ppid=2498 vsize=104864 CPUtime=1598.7
/proc/2500/stat : 2500 (bprolog) R 2498 2500 32490 0 -1 4194304 2914 0 0 0 159853 17 0 0 25 0 5 0 2000599302 107380736 2624 996147200 134512640 134990860 4294956096 18446744073709551615 134746277 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/2500/statm: 26216 2624 196 116 0 25727 0
[pid=2500/tid=2502] ppid=2498 vsize=104864 CPUtime=0
/proc/2500/task/2502/stat : 2502 (bprolog) S 2498 2500 32490 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2000599389 107380736 2624 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=2500/tid=2531] ppid=2498 vsize=104864 CPUtime=0
/proc/2500/task/2531/stat : 2531 (bprolog) S 2498 2500 32490 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2000689405 107380736 2624 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=2500/tid=2532] ppid=2498 vsize=104864 CPUtime=0
/proc/2500/task/2532/stat : 2532 (bprolog) S 2498 2500 32490 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2000734416 107380736 2624 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=2500/tid=2533] ppid=2498 vsize=104864 CPUtime=0
/proc/2500/task/2533/stat : 2533 (bprolog) S 2498 2500 32490 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 2000756923 107380736 2624 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1598.7
Current children cumulated vsize (KiB) 104864

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/78 2533
/proc/meminfo: memFree=1696224/2055920 swapFree=4179604/4192956
[pid=2500] ppid=2498 vsize=104864 CPUtime=1658.67
/proc/2500/stat : 2500 (bprolog) R 2498 2500 32490 0 -1 4194304 2914 0 0 0 165850 17 0 0 25 0 5 0 2000599302 107380736 2624 996147200 134512640 134990860 4294956096 18446744073709551615 134746464 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/2500/statm: 26216 2624 196 116 0 25727 0
[pid=2500/tid=2502] ppid=2498 vsize=104864 CPUtime=0
/proc/2500/task/2502/stat : 2502 (bprolog) S 2498 2500 32490 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2000599389 107380736 2624 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=2500/tid=2531] ppid=2498 vsize=104864 CPUtime=0
/proc/2500/task/2531/stat : 2531 (bprolog) S 2498 2500 32490 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2000689405 107380736 2624 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=2500/tid=2532] ppid=2498 vsize=104864 CPUtime=0
/proc/2500/task/2532/stat : 2532 (bprolog) S 2498 2500 32490 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2000734416 107380736 2624 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=2500/tid=2533] ppid=2498 vsize=104864 CPUtime=0
/proc/2500/task/2533/stat : 2533 (bprolog) S 2498 2500 32490 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 2000756923 107380736 2624 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1658.67
Current children cumulated vsize (KiB) 104864

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/78 2533
/proc/meminfo: memFree=1696224/2055920 swapFree=4179604/4192956
[pid=2500] ppid=2498 vsize=104864 CPUtime=1718.64
/proc/2500/stat : 2500 (bprolog) R 2498 2500 32490 0 -1 4194304 2914 0 0 0 171847 17 0 0 25 0 5 0 2000599302 107380736 2624 996147200 134512640 134990860 4294956096 18446744073709551615 134746336 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/2500/statm: 26216 2624 196 116 0 25727 0
[pid=2500/tid=2502] ppid=2498 vsize=104864 CPUtime=0
/proc/2500/task/2502/stat : 2502 (bprolog) S 2498 2500 32490 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2000599389 107380736 2624 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=2500/tid=2531] ppid=2498 vsize=104864 CPUtime=0
/proc/2500/task/2531/stat : 2531 (bprolog) S 2498 2500 32490 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2000689405 107380736 2624 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=2500/tid=2532] ppid=2498 vsize=104864 CPUtime=0
/proc/2500/task/2532/stat : 2532 (bprolog) S 2498 2500 32490 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2000734416 107380736 2624 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=2500/tid=2533] ppid=2498 vsize=104864 CPUtime=0
/proc/2500/task/2533/stat : 2533 (bprolog) S 2498 2500 32490 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2000756923 107380736 2624 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1718.64
Current children cumulated vsize (KiB) 104864

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/78 2533
/proc/meminfo: memFree=1696224/2055920 swapFree=4179604/4192956
[pid=2500] ppid=2498 vsize=104864 CPUtime=1778.61
/proc/2500/stat : 2500 (bprolog) R 2498 2500 32490 0 -1 4194304 2914 0 0 0 177844 17 0 0 25 0 5 0 2000599302 107380736 2624 996147200 134512640 134990860 4294956096 18446744073709551615 134746531 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/2500/statm: 26216 2624 196 116 0 25727 0
[pid=2500/tid=2502] ppid=2498 vsize=104864 CPUtime=0
/proc/2500/task/2502/stat : 2502 (bprolog) S 2498 2500 32490 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2000599389 107380736 2624 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=2500/tid=2531] ppid=2498 vsize=104864 CPUtime=0
/proc/2500/task/2531/stat : 2531 (bprolog) S 2498 2500 32490 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2000689405 107380736 2624 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=2500/tid=2532] ppid=2498 vsize=104864 CPUtime=0
/proc/2500/task/2532/stat : 2532 (bprolog) S 2498 2500 32490 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2000734416 107380736 2624 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=2500/tid=2533] ppid=2498 vsize=104864 CPUtime=0
/proc/2500/task/2533/stat : 2533 (bprolog) S 2498 2500 32490 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2000756923 107380736 2624 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1778.61
Current children cumulated vsize (KiB) 104864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.7 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 2533
/proc/meminfo: memFree=1696224/2055920 swapFree=4179604/4192956
[pid=2500] ppid=2498 vsize=104864 CPUtime=1800
/proc/2500/stat : 2500 (bprolog) R 2498 2500 32490 0 -1 4194304 2915 0 0 0 179983 17 0 0 25 0 1 0 2000599302 107380736 2625 996147200 134512640 134990860 4294956096 18446744073709551615 134746336 0 0 4096 2 0 0 0 17 0 0 0
/proc/2500/statm: 26216 2625 197 116 0 25727 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 104864

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.71
CPU time (s): 1800.02
CPU user time (s): 1799.84
CPU system time (s): 0.180972
CPU usage (%): 99.7954
Max. virtual memory (cumulated for all children) (KiB): 104864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.84
system time used= 0.180972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2915
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= 12306

runsolver used 1.93071 second user time and 5.40318 second system time

The end

Launcher Data (download as text)

Begin job on node74 at 2008-07-05 02:08:02
IDJOB=1081340
IDBENCH=57092
IDSOLVER=347
FILE ID=node74/1081340-1215216482
PBS_JOBID= 7881722
Free space on /tmp= 103236 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/queensKnights/normalized-queensKnights-50-5-add.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081340-1215216482/watcher-1081340-1215216482 -o /tmp/evaluation-result-1081340-1215216482/solver-1081340-1215216482 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1081340-1215216482 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2557765bf29994b12cfaa173ab96dd25
RANDOM SEED=876072056

node74.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		: 3000.259
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		: 3000.259
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:       1748712 kB
Buffers:         60256 kB
Cached:         165124 kB
SwapCached:       6432 kB
Active:         184832 kB
Inactive:        63804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1748712 kB
SwapTotal:     4192956 kB
SwapFree:      4179604 kB
Dirty:            1644 kB
Writeback:           0 kB
Mapped:          30912 kB
Slab:            43696 kB
Committed_AS:  4039916 kB
PageTables:       1808 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= 103236 MiB
End job on node74 at 2008-07-05 02:38:07