Trace number 1093852

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) 1800.1 1815.92

General information on the benchmark

Namecsp/queens/
normalized-queens-180.xml
MD5SUMc14abf4d20a38dc3ddd30b1ce4c8122e
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.4924
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of constraints16110
Maximum constraint arity2
Maximum domain size180
Number of constraints which are defined in extension0
Number of constraints which are defined in intension16110
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-1093852-1215278302)
2.76/2.88	c Converted in 1365 ms
2.76/2.88	c solving(HOME/instance-1093852-1215278302,1800000)

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-1093852-1215278302/watcher-1093852-1215278302 -o /tmp/evaluation-result-1093852-1215278302/solver-1093852-1215278302 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1093852-1215278302 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: 1.98 1.97 1.99 4/81 32078
/proc/meminfo: memFree=1730328/2055920 swapFree=4180396/4192956
[pid=32078] ppid=32076 vsize=18572 CPUtime=0
/proc/32078/stat : 32078 (runsolver) R 32076 32078 30011 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 2006803089 19017728 292 996147200 4194304 4296836 548682068480 18446744073709551615 264840473895 0 0 4096 24578 0 0 0 17 1 0 0
/proc/32078/statm: 4643 292 257 25 0 2626 0

[startup+0.117451 s]
/proc/loadavg: 1.98 1.97 1.99 4/81 32078
/proc/meminfo: memFree=1730328/2055920 swapFree=4180396/4192956
[pid=32078] ppid=32076 vsize=56080 CPUtime=0.1
/proc/32078/stat : 32078 (bprolog) R 32076 32078 30011 0 -1 4194304 1115 0 0 0 5 5 0 0 20 0 1 0 2006803089 57425920 828 996147200 134512640 134990860 4294956096 18446744073709551615 134569895 0 0 4096 2 0 0 0 17 1 0 0
/proc/32078/statm: 14020 828 178 116 0 13531 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 56080

[startup+0.201988 s]
/proc/loadavg: 1.98 1.97 1.99 4/81 32078
/proc/meminfo: memFree=1730328/2055920 swapFree=4180396/4192956
[pid=32078] ppid=32076 vsize=56080 CPUtime=0.18
/proc/32078/stat : 32078 (bprolog) R 32076 32078 30011 0 -1 4194304 1117 0 0 0 9 9 0 0 20 0 1 0 2006803089 57425920 830 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/32078/statm: 14020 830 178 116 0 13531 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 56080

[startup+0.307014 s]
/proc/loadavg: 1.98 1.97 1.99 4/81 32078
/proc/meminfo: memFree=1730328/2055920 swapFree=4180396/4192956
[pid=32078] ppid=32076 vsize=56080 CPUtime=0.29
/proc/32078/stat : 32078 (bprolog) R 32076 32078 30011 0 -1 4194304 1118 0 0 0 15 14 0 0 21 0 1 0 2006803089 57425920 831 996147200 134512640 134990860 4294956096 18446744073709551615 134556818 0 0 4096 2 0 0 0 17 1 0 0
/proc/32078/statm: 14020 831 178 116 0 13531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56080

[startup+0.701512 s]
/proc/loadavg: 1.98 1.97 1.99 4/81 32078
/proc/meminfo: memFree=1730328/2055920 swapFree=4180396/4192956
[pid=32078] ppid=32076 vsize=56080 CPUtime=0.68
/proc/32078/stat : 32078 (bprolog) R 32076 32078 30011 0 -1 4194304 1125 0 0 0 34 34 0 0 25 0 1 0 2006803089 57425920 838 996147200 134512640 134990860 4294956096 18446744073709551615 134556825 0 0 4096 2 0 0 0 17 1 0 0
/proc/32078/statm: 14020 838 178 116 0 13531 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 56080

[startup+1.5016 s]
/proc/loadavg: 1.98 1.97 1.99 4/82 32079
/proc/meminfo: memFree=1727120/2055920 swapFree=4180396/4192956
[pid=32078] ppid=32076 vsize=56080 CPUtime=1.47
/proc/32078/stat : 32078 (bprolog) R 32076 32078 30011 0 -1 4194304 1138 0 0 0 72 75 0 0 25 0 1 0 2006803089 57425920 851 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/32078/statm: 14020 851 178 116 0 13531 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 56080

[startup+3.10176 s]
/proc/loadavg: 1.98 1.97 1.99 3/82 32079
/proc/meminfo: memFree=1726544/2055920 swapFree=4180396/4192956
[pid=32078] ppid=32076 vsize=56076 CPUtime=3.06
/proc/32078/stat : 32078 (bprolog) R 32076 32078 30011 0 -1 4194304 3147 0 0 0 158 148 0 0 25 0 1 0 2006803089 57421824 2858 996147200 134512640 134990860 4294956096 18446744073709551615 134567735 0 0 4096 2 0 0 0 17 1 0 0
/proc/32078/statm: 14019 2858 180 116 0 13530 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 56076

[startup+6.3021 s]
/proc/loadavg: 1.98 1.97 1.99 4/83 32080
/proc/meminfo: memFree=1707400/2055920 swapFree=4180396/4192956
[pid=32078] ppid=32076 vsize=81116 CPUtime=6.23
/proc/32078/stat : 32078 (bprolog) R 32076 32078 30011 0 -1 4194304 5870 0 0 0 474 149 0 0 25 0 2 0 2006803089 83062784 5578 996147200 134512640 134990860 4294956096 18446744073709551615 134718668 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32078/statm: 20279 5578 194 116 0 19790 0
[pid=32078/tid=32080] ppid=32076 vsize=81116 CPUtime=0
/proc/32078/task/32080/stat : 32080 (bprolog) S 32076 32078 30011 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2006803434 83062784 5578 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) 81116

[startup+12.7017 s]
/proc/loadavg: 1.98 1.97 1.99 3/83 32080
/proc/meminfo: memFree=1707272/2055920 swapFree=4180396/4192956
[pid=32078] ppid=32076 vsize=81116 CPUtime=12.57
/proc/32078/stat : 32078 (bprolog) R 32076 32078 30011 0 -1 4194304 5870 0 0 0 1108 149 0 0 25 0 2 0 2006803089 83062784 5578 996147200 134512640 134990860 4294956096 18446744073709551615 134718680 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32078/statm: 20279 5578 194 116 0 19790 0
[pid=32078/tid=32080] ppid=32076 vsize=81116 CPUtime=0
/proc/32078/task/32080/stat : 32080 (bprolog) S 32076 32078 30011 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2006803434 83062784 5578 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) 81116

[startup+25.5011 s]
/proc/loadavg: 1.98 1.97 1.99 3/83 32080
/proc/meminfo: memFree=1707400/2055920 swapFree=4180396/4192956
[pid=32078] ppid=32076 vsize=81116 CPUtime=25.25
/proc/32078/stat : 32078 (bprolog) R 32076 32078 30011 0 -1 4194304 5870 0 0 0 2376 149 0 0 25 0 2 0 2006803089 83062784 5578 996147200 134512640 134990860 4294956096 18446744073709551615 134629904 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32078/statm: 20279 5578 194 116 0 19790 0
[pid=32078/tid=32080] ppid=32076 vsize=81116 CPUtime=0
/proc/32078/task/32080/stat : 32080 (bprolog) S 32076 32078 30011 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2006803434 83062784 5578 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 81116

[startup+51.1017 s]
/proc/loadavg: 1.99 1.97 1.99 4/83 32080
/proc/meminfo: memFree=1707464/2055920 swapFree=4180396/4192956
[pid=32078] ppid=32076 vsize=81116 CPUtime=50.61
/proc/32078/stat : 32078 (bprolog) R 32076 32078 30011 0 -1 4194304 5870 0 0 0 4912 149 0 0 25 0 2 0 2006803089 83062784 5578 996147200 134512640 134990860 4294956096 18446744073709551615 134838818 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32078/statm: 20279 5578 194 116 0 19790 0
[pid=32078/tid=32080] ppid=32076 vsize=81116 CPUtime=0
/proc/32078/task/32080/stat : 32080 (bprolog) S 32076 32078 30011 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2006803434 83062784 5578 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) 81116

[startup+102.302 s]
/proc/loadavg: 1.99 1.97 1.99 4/83 32080
/proc/meminfo: memFree=1707272/2055920 swapFree=4180396/4192956
[pid=32078] ppid=32076 vsize=81116 CPUtime=101.33
/proc/32078/stat : 32078 (bprolog) R 32076 32078 30011 0 -1 4194304 5870 0 0 0 9984 149 0 0 25 0 2 0 2006803089 83062784 5578 996147200 134512640 134990860 4294956096 18446744073709551615 134718680 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32078/statm: 20279 5578 194 116 0 19790 0
[pid=32078/tid=32080] ppid=32076 vsize=81116 CPUtime=0
/proc/32078/task/32080/stat : 32080 (bprolog) S 32076 32078 30011 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2006803434 83062784 5578 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.33
Current children cumulated vsize (KiB) 81116

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/83 32080
/proc/meminfo: memFree=1707272/2055920 swapFree=4180396/4192956
[pid=32078] ppid=32076 vsize=81116 CPUtime=160.76
/proc/32078/stat : 32078 (bprolog) R 32076 32078 30011 0 -1 4194304 5870 0 0 0 15927 149 0 0 25 0 2 0 2006803089 83062784 5578 996147200 134512640 134990860 4294956096 18446744073709551615 134710438 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32078/statm: 20279 5578 194 116 0 19790 0
[pid=32078/tid=32080] ppid=32076 vsize=81116 CPUtime=0
/proc/32078/task/32080/stat : 32080 (bprolog) S 32076 32078 30011 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2006803434 83062784 5578 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 81116

[startup+222.306 s]
/proc/loadavg: 1.99 1.97 1.99 3/83 32080
/proc/meminfo: memFree=1707336/2055920 swapFree=4180396/4192956
[pid=32078] ppid=32076 vsize=81116 CPUtime=220.21
/proc/32078/stat : 32078 (bprolog) R 32076 32078 30011 0 -1 4194304 5870 0 0 0 21872 149 0 0 25 0 2 0 2006803089 83062784 5578 996147200 134512640 134990860 4294956096 18446744073709551615 134838834 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32078/statm: 20279 5578 194 116 0 19790 0
[pid=32078/tid=32080] ppid=32076 vsize=81116 CPUtime=0
/proc/32078/task/32080/stat : 32080 (bprolog) S 32076 32078 30011 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2006803434 83062784 5578 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.21
Current children cumulated vsize (KiB) 81116

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.99 5/83 32080
/proc/meminfo: memFree=1707336/2055920 swapFree=4180396/4192956
[pid=32078] ppid=32076 vsize=81116 CPUtime=279.65
/proc/32078/stat : 32078 (bprolog) R 32076 32078 30011 0 -1 4194304 5870 0 0 0 27815 150 0 0 25 0 2 0 2006803089 83062784 5578 996147200 134512640 134990860 4294956096 18446744073709551615 134718690 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32078/statm: 20279 5578 194 116 0 19790 0
[pid=32078/tid=32080] ppid=32076 vsize=81116 CPUtime=0
/proc/32078/task/32080/stat : 32080 (bprolog) S 32076 32078 30011 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2006803434 83062784 5578 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.65
Current children cumulated vsize (KiB) 81116

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.99 4/83 32080
/proc/meminfo: memFree=1707336/2055920 swapFree=4180396/4192956
[pid=32078] ppid=32076 vsize=81116 CPUtime=339.09
/proc/32078/stat : 32078 (bprolog) R 32076 32078 30011 0 -1 4194304 5870 0 0 0 33759 150 0 0 25 0 2 0 2006803089 83062784 5578 996147200 134512640 134990860 4294956096 18446744073709551615 134839090 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32078/statm: 20279 5578 194 116 0 19790 0
[pid=32078/tid=32080] ppid=32076 vsize=81116 CPUtime=0
/proc/32078/task/32080/stat : 32080 (bprolog) S 32076 32078 30011 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2006803434 83062784 5578 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.09
Current children cumulated vsize (KiB) 81116

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.99 4/83 32080
/proc/meminfo: memFree=1707336/2055920 swapFree=4180396/4192956
[pid=32078] ppid=32076 vsize=81116 CPUtime=398.53
/proc/32078/stat : 32078 (bprolog) R 32076 32078 30011 0 -1 4194304 5870 0 0 0 39703 150 0 0 25 0 2 0 2006803089 83062784 5578 996147200 134512640 134990860 4294956096 18446744073709551615 134718678 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32078/statm: 20279 5578 194 116 0 19790 0
[pid=32078/tid=32080] ppid=32076 vsize=81116 CPUtime=0
/proc/32078/task/32080/stat : 32080 (bprolog) S 32076 32078 30011 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2006803434 83062784 5578 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 398.53
Current children cumulated vsize (KiB) 81116

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/83 32080
/proc/meminfo: memFree=1707272/2055920 swapFree=4180396/4192956
[pid=32078] ppid=32076 vsize=81116 CPUtime=457.97
/proc/32078/stat : 32078 (bprolog) R 32076 32078 30011 0 -1 4194304 5870 0 0 0 45647 150 0 0 25 0 2 0 2006803089 83062784 5578 996147200 134512640 134990860 4294956096 18446744073709551615 134631313 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32078/statm: 20279 5578 194 116 0 19790 0
[pid=32078/tid=32080] ppid=32076 vsize=81116 CPUtime=0
/proc/32078/task/32080/stat : 32080 (bprolog) S 32076 32078 30011 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2006803434 83062784 5578 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 457.97
Current children cumulated vsize (KiB) 81116

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/83 32080
/proc/meminfo: memFree=1707272/2055920 swapFree=4180396/4192956
[pid=32078] ppid=32076 vsize=81116 CPUtime=517.41
/proc/32078/stat : 32078 (bprolog) R 32076 32078 30011 0 -1 4194304 5870 0 0 0 51591 150 0 0 25 0 2 0 2006803089 83062784 5578 996147200 134512640 134990860 4294956096 18446744073709551615 134710595 0 0 4096 2 18446744073709551615 0 0 17 1 0 0

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

/proc/32078/task/32080/stat : 32080 (bprolog) S 32076 32078 30011 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2006803434 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=32078/tid=32081] ppid=32076 vsize=91360 CPUtime=0
/proc/32078/task/32081/stat : 32081 (bprolog) S 32076 32078 30011 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 2006893452 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1111.8
Current children cumulated vsize (KiB) 91360

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/84 32081
/proc/meminfo: memFree=1706944/2055920 swapFree=4180396/4192956
[pid=32078] ppid=32076 vsize=91360 CPUtime=1171.24
/proc/32078/stat : 32078 (bprolog) R 32076 32078 30011 0 -1 4194304 5872 0 0 0 116973 151 0 0 25 0 3 0 2006803089 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 134715604 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32078/statm: 22840 5580 194 116 0 22351 0
[pid=32078/tid=32080] ppid=32076 vsize=91360 CPUtime=0
/proc/32078/task/32080/stat : 32080 (bprolog) S 32076 32078 30011 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2006803434 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=32078/tid=32081] ppid=32076 vsize=91360 CPUtime=0
/proc/32078/task/32081/stat : 32081 (bprolog) S 32076 32078 30011 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 2006893452 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1171.24
Current children cumulated vsize (KiB) 91360

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/84 32083
/proc/meminfo: memFree=1706496/2055920 swapFree=4180396/4192956
[pid=32078] ppid=32076 vsize=91360 CPUtime=1230.67
/proc/32078/stat : 32078 (bprolog) R 32076 32078 30011 0 -1 4194304 5872 0 0 0 122916 151 0 0 25 0 3 0 2006803089 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 134718799 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32078/statm: 22840 5580 194 116 0 22351 0
[pid=32078/tid=32080] ppid=32076 vsize=91360 CPUtime=0
/proc/32078/task/32080/stat : 32080 (bprolog) S 32076 32078 30011 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2006803434 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=32078/tid=32081] ppid=32076 vsize=91360 CPUtime=0
/proc/32078/task/32081/stat : 32081 (bprolog) S 32076 32078 30011 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 2006893452 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1230.67
Current children cumulated vsize (KiB) 91360

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.99 4/84 32083
/proc/meminfo: memFree=1706496/2055920 swapFree=4180396/4192956
[pid=32078] ppid=32076 vsize=91360 CPUtime=1290.12
/proc/32078/stat : 32078 (bprolog) R 32076 32078 30011 0 -1 4194304 5872 0 0 0 128861 151 0 0 25 0 3 0 2006803089 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 134718700 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32078/statm: 22840 5580 194 116 0 22351 0
[pid=32078/tid=32080] ppid=32076 vsize=91360 CPUtime=0
/proc/32078/task/32080/stat : 32080 (bprolog) S 32076 32078 30011 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2006803434 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=32078/tid=32081] ppid=32076 vsize=91360 CPUtime=0
/proc/32078/task/32081/stat : 32081 (bprolog) S 32076 32078 30011 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 2006893452 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1290.12
Current children cumulated vsize (KiB) 91360

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.99 4/84 32083
/proc/meminfo: memFree=1706624/2055920 swapFree=4180396/4192956
[pid=32078] ppid=32076 vsize=91360 CPUtime=1349.55
/proc/32078/stat : 32078 (bprolog) R 32076 32078 30011 0 -1 4194304 5872 0 0 0 134804 151 0 0 25 0 3 0 2006803089 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 134718690 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32078/statm: 22840 5580 194 116 0 22351 0
[pid=32078/tid=32080] ppid=32076 vsize=91360 CPUtime=0
/proc/32078/task/32080/stat : 32080 (bprolog) S 32076 32078 30011 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2006803434 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=32078/tid=32081] ppid=32076 vsize=91360 CPUtime=0
/proc/32078/task/32081/stat : 32081 (bprolog) S 32076 32078 30011 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 2006893452 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1349.55
Current children cumulated vsize (KiB) 91360

[startup+1422.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/84 32083
/proc/meminfo: memFree=1706624/2055920 swapFree=4180396/4192956
[pid=32078] ppid=32076 vsize=91360 CPUtime=1409
/proc/32078/stat : 32078 (bprolog) R 32076 32078 30011 0 -1 4194304 5872 0 0 0 140749 151 0 0 25 0 3 0 2006803089 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 134718678 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32078/statm: 22840 5580 194 116 0 22351 0
[pid=32078/tid=32080] ppid=32076 vsize=91360 CPUtime=0
/proc/32078/task/32080/stat : 32080 (bprolog) S 32076 32078 30011 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2006803434 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=32078/tid=32081] ppid=32076 vsize=91360 CPUtime=0
/proc/32078/task/32081/stat : 32081 (bprolog) S 32076 32078 30011 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 2006893452 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1409
Current children cumulated vsize (KiB) 91360

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/84 32083
/proc/meminfo: memFree=1706624/2055920 swapFree=4180396/4192956
[pid=32078] ppid=32076 vsize=91360 CPUtime=1468.43
/proc/32078/stat : 32078 (bprolog) R 32076 32078 30011 0 -1 4194304 5872 0 0 0 146692 151 0 0 25 0 3 0 2006803089 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 134715850 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32078/statm: 22840 5580 194 116 0 22351 0
[pid=32078/tid=32080] ppid=32076 vsize=91360 CPUtime=0
/proc/32078/task/32080/stat : 32080 (bprolog) S 32076 32078 30011 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2006803434 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=32078/tid=32081] ppid=32076 vsize=91360 CPUtime=0
/proc/32078/task/32081/stat : 32081 (bprolog) S 32076 32078 30011 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 2006893452 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1468.43
Current children cumulated vsize (KiB) 91360

[startup+1542.31 s]
/proc/loadavg: 1.99 1.97 1.99 3/84 32083
/proc/meminfo: memFree=1706624/2055920 swapFree=4180396/4192956
[pid=32078] ppid=32076 vsize=91360 CPUtime=1527.87
/proc/32078/stat : 32078 (bprolog) R 32076 32078 30011 0 -1 4194304 5872 0 0 0 152636 151 0 0 25 0 3 0 2006803089 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 134718796 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32078/statm: 22840 5580 194 116 0 22351 0
[pid=32078/tid=32080] ppid=32076 vsize=91360 CPUtime=0
/proc/32078/task/32080/stat : 32080 (bprolog) S 32076 32078 30011 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2006803434 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=32078/tid=32081] ppid=32076 vsize=91360 CPUtime=0
/proc/32078/task/32081/stat : 32081 (bprolog) S 32076 32078 30011 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 2006893452 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1527.87
Current children cumulated vsize (KiB) 91360

[startup+1602.3 s]
/proc/loadavg: 2.07 1.99 1.99 3/75 32113
/proc/meminfo: memFree=1710992/2055920 swapFree=4180396/4192956
[pid=32078] ppid=32076 vsize=91360 CPUtime=1587.34
/proc/32078/stat : 32078 (bprolog) R 32076 32078 30011 0 -1 4194304 5872 0 0 0 158582 152 0 0 25 0 3 0 2006803089 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 134718690 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/32078/statm: 22840 5580 194 116 0 22351 0
[pid=32078/tid=32080] ppid=32076 vsize=91360 CPUtime=0
/proc/32078/task/32080/stat : 32080 (bprolog) S 32076 32078 30011 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2006803434 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=32078/tid=32081] ppid=32076 vsize=91360 CPUtime=0
/proc/32078/task/32081/stat : 32081 (bprolog) S 32076 32078 30011 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 2006893452 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1587.34
Current children cumulated vsize (KiB) 91360

[startup+1662.3 s]
/proc/loadavg: 2.03 1.99 1.99 3/75 32113
/proc/meminfo: memFree=1610256/2055920 swapFree=4180396/4192956
[pid=32078] ppid=32076 vsize=91360 CPUtime=1647.09
/proc/32078/stat : 32078 (bprolog) R 32076 32078 30011 0 -1 4194304 5872 0 0 0 164557 152 0 0 25 0 3 0 2006803089 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 134839144 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/32078/statm: 22840 5580 194 116 0 22351 0
[pid=32078/tid=32080] ppid=32076 vsize=91360 CPUtime=0
/proc/32078/task/32080/stat : 32080 (bprolog) S 32076 32078 30011 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2006803434 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=32078/tid=32081] ppid=32076 vsize=91360 CPUtime=0
/proc/32078/task/32081/stat : 32081 (bprolog) S 32076 32078 30011 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 2006893452 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1647.09
Current children cumulated vsize (KiB) 91360

[startup+1722.3 s]
/proc/loadavg: 2.01 1.99 1.99 3/75 32113
/proc/meminfo: memFree=1605648/2055920 swapFree=4180396/4192956
[pid=32078] ppid=32076 vsize=91360 CPUtime=1706.85
/proc/32078/stat : 32078 (bprolog) R 32076 32078 30011 0 -1 4194304 5872 0 0 0 170533 152 0 0 25 0 3 0 2006803089 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 134718696 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/32078/statm: 22840 5580 194 116 0 22351 0
[pid=32078/tid=32080] ppid=32076 vsize=91360 CPUtime=0
/proc/32078/task/32080/stat : 32080 (bprolog) S 32076 32078 30011 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2006803434 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=32078/tid=32081] ppid=32076 vsize=91360 CPUtime=0
/proc/32078/task/32081/stat : 32081 (bprolog) S 32076 32078 30011 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 2006893452 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1706.85
Current children cumulated vsize (KiB) 91360

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/75 32113
/proc/meminfo: memFree=1605456/2055920 swapFree=4180396/4192956
[pid=32078] ppid=32076 vsize=91360 CPUtime=1766.6
/proc/32078/stat : 32078 (bprolog) R 32076 32078 30011 0 -1 4194304 5872 0 0 0 176508 152 0 0 25 0 3 0 2006803089 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 134838849 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/32078/statm: 22840 5580 194 116 0 22351 0
[pid=32078/tid=32080] ppid=32076 vsize=91360 CPUtime=0
/proc/32078/task/32080/stat : 32080 (bprolog) S 32076 32078 30011 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2006803434 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=32078/tid=32081] ppid=32076 vsize=91360 CPUtime=0
/proc/32078/task/32081/stat : 32081 (bprolog) S 32076 32078 30011 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 2006893452 93552640 5580 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1766.6
Current children cumulated vsize (KiB) 91360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.9 s]
/proc/loadavg: 2.00 1.99 1.99 3/75 32114
/proc/meminfo: memFree=1605448/2055920 swapFree=4180396/4192956
[pid=32078] ppid=32076 vsize=101604 CPUtime=1800.08
/proc/32078/stat : 32078 (bprolog) R 32076 32078 30011 0 -1 4194304 5875 0 0 0 179856 152 0 0 25 0 3 0 2006803089 104042496 5583 996147200 134512640 134990860 4294956096 18446744073709551615 134710523 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/32078/statm: 25401 5583 195 116 0 24912 0
[pid=32078/tid=32081] ppid=32076 vsize=101604 CPUtime=0
/proc/32078/task/32081/stat : 32081 (bprolog) S 32076 32078 30011 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 2006893452 104042496 5583 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=32078/tid=32114] ppid=32076 vsize=101604 CPUtime=0
/proc/32078/task/32114/stat : 32114 (bprolog) S 32076 32078 30011 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 2006983467 104042496 5583 996147200 134512640 134990860 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) 101604

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): 1815.92
CPU time (s): 1800.1
CPU user time (s): 1798.57
CPU system time (s): 1.53177
CPU usage (%): 99.129
Max. virtual memory (cumulated for all children) (KiB): 101604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.57
system time used= 1.53177
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5875
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= 9
involuntary context switches= 51317

runsolver used 1.92471 second user time and 5.2802 second system time

The end

Launcher Data (download as text)

Begin job on node44 at 2008-07-05 19:18:22
IDJOB=1093852
IDBENCH=58731
IDSOLVER=347
FILE ID=node44/1093852-1215278302
PBS_JOBID= 7882144
Free space on /tmp= 66548 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/queens/normalized-queens-180.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1093852-1215278302/watcher-1093852-1215278302 -o /tmp/evaluation-result-1093852-1215278302/solver-1093852-1215278302 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1093852-1215278302 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= c14abf4d20a38dc3ddd30b1ce4c8122e
RANDOM SEED=158137977

node44.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		: 3000.213
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		: 3000.213
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:       1730808 kB
Buffers:         39600 kB
Cached:         200652 kB
SwapCached:       6316 kB
Active:         179804 kB
Inactive:        90608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1730808 kB
SwapTotal:     4192956 kB
SwapFree:      4180396 kB
Dirty:            3268 kB
Writeback:           0 kB
Mapped:          46568 kB
Slab:            39684 kB
Committed_AS:  3635240 kB
PageTables:       1900 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= 66544 MiB
End job on node44 at 2008-07-05 19:48:40