Trace number 1100627

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) 1800.05 1800.92

General information on the benchmark

Namecsp/tightness0.9/
normalized-rand-2-40-180-84-900-35_ext.xml
MD5SUMc7f9b743b9ebf6f69a5c9d77e719e07d
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3.05653
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints84
Maximum constraint arity2
Maximum domain size180
Number of constraints which are defined in extension84
Number of constraints which are defined in intension0
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-1100627-1215287469)
6.18/6.26	c Converted in 1722 ms
6.18/6.26	c solving(HOME/instance-1100627-1215287469,1800000)

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-1100627-1215287469/watcher-1100627-1215287469 -o /tmp/evaluation-result-1100627-1215287469/solver-1100627-1215287469 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1100627-1215287469 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: 1.91 1.97 1.99 4/74 28886
/proc/meminfo: memFree=1672876/2055920 swapFree=4179816/4192956
[pid=28886] ppid=28882 vsize=0 CPUtime=0
/proc/28886/stat : 28886 (runsolver) R 28882 28886 25134 0 -1 4194368 16 0 0 0 0 0 0 0 21 0 1 0 2007719308 0 0 996147200 0 0 0 18446744073709551615 258939088167 0 0 4096 24578 0 0 0 17 0 0 0
/proc/28886/statm: 0 0 0 0 0 0 0

[startup+0.033998 s]
/proc/loadavg: 1.91 1.97 1.99 4/74 28886
/proc/meminfo: memFree=1672876/2055920 swapFree=4179816/4192956
[pid=28886] ppid=28882 vsize=56080 CPUtime=0.02
/proc/28886/stat : 28886 (bprolog) R 28882 28886 25134 0 -1 4194304 1093 0 0 0 1 1 0 0 21 0 1 0 2007719308 57425920 806 996147200 134512640 134990860 4294956096 18446744073709551615 134778296 0 0 4096 2 0 0 0 17 0 0 0
/proc/28886/statm: 14020 806 174 116 0 13531 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 56080

[startup+0.109628 s]
/proc/loadavg: 1.91 1.97 1.99 4/74 28886
/proc/meminfo: memFree=1672876/2055920 swapFree=4179816/4192956
[pid=28886] ppid=28882 vsize=56080 CPUtime=0.09
/proc/28886/stat : 28886 (bprolog) R 28882 28886 25134 0 -1 4194304 1104 0 0 0 4 5 0 0 21 0 1 0 2007719308 57425920 817 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/28886/statm: 14020 817 176 116 0 13531 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 56080

[startup+0.302662 s]
/proc/loadavg: 1.91 1.97 1.99 4/74 28886
/proc/meminfo: memFree=1672876/2055920 swapFree=4179816/4192956
[pid=28886] ppid=28882 vsize=56080 CPUtime=0.28
/proc/28886/stat : 28886 (bprolog) R 28882 28886 25134 0 -1 4194304 1104 0 0 0 8 20 0 0 22 0 1 0 2007719308 57425920 817 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/28886/statm: 14020 817 176 116 0 13531 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 56080

[startup+0.701734 s]
/proc/loadavg: 1.91 1.97 1.99 4/74 28886
/proc/meminfo: memFree=1672876/2055920 swapFree=4179816/4192956
[pid=28886] ppid=28882 vsize=56080 CPUtime=0.69
/proc/28886/stat : 28886 (bprolog) R 28882 28886 25134 0 -1 4194304 1104 0 0 0 19 50 0 0 25 0 1 0 2007719308 57425920 817 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/28886/statm: 14020 817 176 116 0 13531 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56080

[startup+1.50188 s]
/proc/loadavg: 1.91 1.97 1.99 3/83 28895
/proc/meminfo: memFree=1651428/2055920 swapFree=4179816/4192956
[pid=28886] ppid=28882 vsize=56080 CPUtime=1.48
/proc/28886/stat : 28886 (bprolog) R 28882 28886 25134 0 -1 4194304 1104 0 0 0 41 107 0 0 25 0 1 0 2007719308 57425920 817 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/28886/statm: 14020 817 176 116 0 13531 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 56080

[startup+3.10118 s]
/proc/loadavg: 1.91 1.97 1.99 3/83 28905
/proc/meminfo: memFree=1644836/2055920 swapFree=4179816/4192956
[pid=28886] ppid=28882 vsize=56080 CPUtime=3.08
/proc/28886/stat : 28886 (bprolog) R 28882 28886 25134 0 -1 4194304 1104 0 0 0 87 221 0 0 25 0 1 0 2007719308 57425920 817 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/28886/statm: 14020 817 176 116 0 13531 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 56080

[startup+6.30176 s]
/proc/loadavg: 1.92 1.97 1.99 3/83 28905
/proc/meminfo: memFree=1595236/2055920 swapFree=4179816/4192956
[pid=28886] ppid=28882 vsize=63892 CPUtime=6.28
/proc/28886/stat : 28886 (bprolog) R 28882 28886 25134 0 -1 4194304 1667 0 0 0 177 451 0 0 25 0 1 0 2007719308 65425408 1378 996147200 134512640 134990860 4294956096 18446744073709551615 134650084 0 0 4096 2 0 0 0 17 0 0 0
/proc/28886/statm: 15973 1379 178 116 0 15484 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 63892

[startup+12.7019 s]
/proc/loadavg: 1.92 1.97 1.99 3/76 28908
/proc/meminfo: memFree=1621020/2055920 swapFree=4179816/4192956
[pid=28886] ppid=28882 vsize=74132 CPUtime=12.67
/proc/28886/stat : 28886 (bprolog) R 28882 28886 25134 0 -1 4194304 6883 0 0 0 814 453 0 0 25 0 2 0 2007719308 75911168 6593 996147200 134512640 134990860 4294956096 18446744073709551615 134746376 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28886/statm: 18533 6593 193 116 0 18044 0
[pid=28886/tid=28908] ppid=28882 vsize=74132 CPUtime=0
/proc/28886/task/28908/stat : 28908 (bprolog) S 28882 28886 25134 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007720007 75911168 6593 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 74132

[startup+25.5023 s]
/proc/loadavg: 1.94 1.97 1.99 3/76 28908
/proc/meminfo: memFree=1619868/2055920 swapFree=4179816/4192956
[pid=28886] ppid=28882 vsize=74132 CPUtime=25.47
/proc/28886/stat : 28886 (bprolog) R 28882 28886 25134 0 -1 4194304 6883 0 0 0 2094 453 0 0 25 0 2 0 2007719308 75911168 6593 996147200 134512640 134990860 4294956096 18446744073709551615 134746376 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28886/statm: 18533 6593 193 116 0 18044 0
[pid=28886/tid=28908] ppid=28882 vsize=74132 CPUtime=0
/proc/28886/task/28908/stat : 28908 (bprolog) S 28882 28886 25134 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007720007 75911168 6593 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 74132

[startup+51.1029 s]
/proc/loadavg: 1.96 1.97 1.99 3/76 28908
/proc/meminfo: memFree=1618332/2055920 swapFree=4179816/4192956
[pid=28886] ppid=28882 vsize=74132 CPUtime=51.04
/proc/28886/stat : 28886 (bprolog) R 28882 28886 25134 0 -1 4194304 6883 0 0 0 4651 453 0 0 25 0 2 0 2007719308 75911168 6593 996147200 134512640 134990860 4294956096 18446744073709551615 134716955 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28886/statm: 18533 6593 193 116 0 18044 0
[pid=28886/tid=28908] ppid=28882 vsize=74132 CPUtime=0
/proc/28886/task/28908/stat : 28908 (bprolog) S 28882 28886 25134 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007720007 75911168 6593 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 74132

[startup+102.306 s]
/proc/loadavg: 1.98 1.97 1.99 3/76 28908
/proc/meminfo: memFree=1615964/2055920 swapFree=4179816/4192956
[pid=28886] ppid=28882 vsize=74132 CPUtime=102.22
/proc/28886/stat : 28886 (bprolog) R 28882 28886 25134 0 -1 4194304 6883 0 0 0 9769 453 0 0 25 0 2 0 2007719308 75911168 6593 996147200 134512640 134990860 4294956096 18446744073709551615 134716896 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28886/statm: 18533 6593 193 116 0 18044 0
[pid=28886/tid=28908] ppid=28882 vsize=74132 CPUtime=0
/proc/28886/task/28908/stat : 28908 (bprolog) S 28882 28886 25134 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007720007 75911168 6593 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 74132

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 28908
/proc/meminfo: memFree=1613532/2055920 swapFree=4179816/4192956
[pid=28886] ppid=28882 vsize=74132 CPUtime=162.19
/proc/28886/stat : 28886 (bprolog) R 28882 28886 25134 0 -1 4194304 6883 0 0 0 15766 453 0 0 25 0 2 0 2007719308 75911168 6593 996147200 134512640 134990860 4294956096 18446744073709551615 134746544 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28886/statm: 18533 6593 193 116 0 18044 0
[pid=28886/tid=28908] ppid=28882 vsize=74132 CPUtime=0
/proc/28886/task/28908/stat : 28908 (bprolog) S 28882 28886 25134 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007720007 75911168 6593 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 74132

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 28908
/proc/meminfo: memFree=1610396/2055920 swapFree=4179816/4192956
[pid=28886] ppid=28882 vsize=74132 CPUtime=222.16
/proc/28886/stat : 28886 (bprolog) R 28882 28886 25134 0 -1 4194304 6883 0 0 0 21763 453 0 0 25 0 2 0 2007719308 75911168 6593 996147200 134512640 134990860 4294956096 18446744073709551615 134746277 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28886/statm: 18533 6593 193 116 0 18044 0
[pid=28886/tid=28908] ppid=28882 vsize=74132 CPUtime=0
/proc/28886/task/28908/stat : 28908 (bprolog) S 28882 28886 25134 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007720007 75911168 6593 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 74132

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 28908
/proc/meminfo: memFree=1610396/2055920 swapFree=4179816/4192956
[pid=28886] ppid=28882 vsize=74132 CPUtime=282.13
/proc/28886/stat : 28886 (bprolog) R 28882 28886 25134 0 -1 4194304 6883 0 0 0 27760 453 0 0 25 0 2 0 2007719308 75911168 6593 996147200 134512640 134990860 4294956096 18446744073709551615 134746376 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28886/statm: 18533 6593 193 116 0 18044 0
[pid=28886/tid=28908] ppid=28882 vsize=74132 CPUtime=0
/proc/28886/task/28908/stat : 28908 (bprolog) S 28882 28886 25134 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007720007 75911168 6593 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 74132

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/83 28957
/proc/meminfo: memFree=1634276/2055920 swapFree=4179816/4192956
[pid=28886] ppid=28882 vsize=74132 CPUtime=342.1
/proc/28886/stat : 28886 (bprolog) R 28882 28886 25134 0 -1 4194304 6883 0 0 0 33756 454 0 0 25 0 2 0 2007719308 75911168 6593 996147200 134512640 134990860 4294956096 18446744073709551615 134746531 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28886/statm: 18533 6593 193 116 0 18044 0
[pid=28886/tid=28908] ppid=28882 vsize=74132 CPUtime=0
/proc/28886/task/28908/stat : 28908 (bprolog) S 28882 28886 25134 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007720007 75911168 6593 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 74132

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/83 28957
/proc/meminfo: memFree=1634148/2055920 swapFree=4179816/4192956
[pid=28886] ppid=28882 vsize=74132 CPUtime=402.07
/proc/28886/stat : 28886 (bprolog) R 28882 28886 25134 0 -1 4194304 6883 0 0 0 39753 454 0 0 25 0 2 0 2007719308 75911168 6593 996147200 134512640 134990860 4294956096 18446744073709551615 134746336 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28886/statm: 18533 6593 193 116 0 18044 0
[pid=28886/tid=28908] ppid=28882 vsize=74132 CPUtime=0
/proc/28886/task/28908/stat : 28908 (bprolog) S 28882 28886 25134 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007720007 75911168 6593 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 74132

[startup+462.303 s]
/proc/loadavg: 2.05 1.99 1.99 3/83 28957
/proc/meminfo: memFree=1634084/2055920 swapFree=4179816/4192956
[pid=28886] ppid=28882 vsize=74132 CPUtime=462.05
/proc/28886/stat : 28886 (bprolog) R 28882 28886 25134 0 -1 4194304 6883 0 0 0 45751 454 0 0 25 0 2 0 2007719308 75911168 6593 996147200 134512640 134990860 4294956096 18446744073709551615 134746419 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28886/statm: 18533 6593 193 116 0 18044 0
[pid=28886/tid=28908] ppid=28882 vsize=74132 CPUtime=0
/proc/28886/task/28908/stat : 28908 (bprolog) S 28882 28886 25134 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007720007 75911168 6593 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 74132

[startup+522.302 s]
/proc/loadavg: 2.02 1.99 1.99 3/83 28957
/proc/meminfo: memFree=1634084/2055920 swapFree=4179816/4192956
[pid=28886] ppid=28882 vsize=74132 CPUtime=522.02
/proc/28886/stat : 28886 (bprolog) R 28882 28886 25134 0 -1 4194304 6883 0 0 0 51748 454 0 0 25 0 2 0 2007719308 75911168 6593 996147200 134512640 134990860 4294956096 18446744073709551615 134746544 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28886/statm: 18533 6593 193 116 0 18044 0
[pid=28886/tid=28908] ppid=28882 vsize=74132 CPUtime=0

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

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 28965
/proc/meminfo: memFree=1633684/2055920 swapFree=4179816/4192956
[pid=28886] ppid=28882 vsize=94620 CPUtime=1361.63
/proc/28886/stat : 28886 (bprolog) R 28882 28886 25134 0 -1 4194304 6885 0 0 0 135708 455 0 0 25 0 4 0 2007719308 96890880 6595 996147200 134512640 134990860 4294956096 18446744073709551615 134716889 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28886/statm: 23655 6595 193 116 0 23166 0
[pid=28886/tid=28908] ppid=28882 vsize=94620 CPUtime=0
/proc/28886/task/28908/stat : 28908 (bprolog) S 28882 28886 25134 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2007720007 96890880 6595 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28886/tid=28964] ppid=28882 vsize=94620 CPUtime=0
/proc/28886/task/28964/stat : 28964 (bprolog) S 28882 28886 25134 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2007810022 96890880 6595 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28886/tid=28965] ppid=28882 vsize=94620 CPUtime=0
/proc/28886/task/28965/stat : 28965 (bprolog) S 28882 28886 25134 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2007855032 96890880 6595 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1361.63
Current children cumulated vsize (KiB) 94620

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 28965
/proc/meminfo: memFree=1633684/2055920 swapFree=4179816/4192956
[pid=28886] ppid=28882 vsize=94620 CPUtime=1421.61
/proc/28886/stat : 28886 (bprolog) R 28882 28886 25134 0 -1 4194304 6885 0 0 0 141706 455 0 0 25 0 4 0 2007719308 96890880 6595 996147200 134512640 134990860 4294956096 18446744073709551615 134746519 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28886/statm: 23655 6595 193 116 0 23166 0
[pid=28886/tid=28908] ppid=28882 vsize=94620 CPUtime=0
/proc/28886/task/28908/stat : 28908 (bprolog) S 28882 28886 25134 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2007720007 96890880 6595 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28886/tid=28964] ppid=28882 vsize=94620 CPUtime=0
/proc/28886/task/28964/stat : 28964 (bprolog) S 28882 28886 25134 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2007810022 96890880 6595 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28886/tid=28965] ppid=28882 vsize=94620 CPUtime=0
/proc/28886/task/28965/stat : 28965 (bprolog) S 28882 28886 25134 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2007855032 96890880 6595 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1421.61
Current children cumulated vsize (KiB) 94620

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 28965
/proc/meminfo: memFree=1633684/2055920 swapFree=4179816/4192956
[pid=28886] ppid=28882 vsize=94620 CPUtime=1481.57
/proc/28886/stat : 28886 (bprolog) R 28882 28886 25134 0 -1 4194304 6885 0 0 0 147702 455 0 0 25 0 4 0 2007719308 96890880 6595 996147200 134512640 134990860 4294956096 18446744073709551615 134746451 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28886/statm: 23655 6595 193 116 0 23166 0
[pid=28886/tid=28908] ppid=28882 vsize=94620 CPUtime=0
/proc/28886/task/28908/stat : 28908 (bprolog) S 28882 28886 25134 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2007720007 96890880 6595 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28886/tid=28964] ppid=28882 vsize=94620 CPUtime=0
/proc/28886/task/28964/stat : 28964 (bprolog) S 28882 28886 25134 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2007810022 96890880 6595 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28886/tid=28965] ppid=28882 vsize=94620 CPUtime=0
/proc/28886/task/28965/stat : 28965 (bprolog) S 28882 28886 25134 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2007855032 96890880 6595 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1481.57
Current children cumulated vsize (KiB) 94620

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 28965
/proc/meminfo: memFree=1633556/2055920 swapFree=4179816/4192956
[pid=28886] ppid=28882 vsize=94620 CPUtime=1541.54
/proc/28886/stat : 28886 (bprolog) R 28882 28886 25134 0 -1 4194304 6885 0 0 0 153699 455 0 0 25 0 4 0 2007719308 96890880 6595 996147200 134512640 134990860 4294956096 18446744073709551615 134746423 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28886/statm: 23655 6595 193 116 0 23166 0
[pid=28886/tid=28908] ppid=28882 vsize=94620 CPUtime=0
/proc/28886/task/28908/stat : 28908 (bprolog) S 28882 28886 25134 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2007720007 96890880 6595 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28886/tid=28964] ppid=28882 vsize=94620 CPUtime=0
/proc/28886/task/28964/stat : 28964 (bprolog) S 28882 28886 25134 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2007810022 96890880 6595 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28886/tid=28965] ppid=28882 vsize=94620 CPUtime=0
/proc/28886/task/28965/stat : 28965 (bprolog) S 28882 28886 25134 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2007855032 96890880 6595 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1541.54
Current children cumulated vsize (KiB) 94620

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 28966
/proc/meminfo: memFree=1633484/2055920 swapFree=4179816/4192956
[pid=28886] ppid=28882 vsize=104864 CPUtime=1601.52
/proc/28886/stat : 28886 (bprolog) R 28882 28886 25134 0 -1 4194304 6886 0 0 0 159697 455 0 0 25 0 5 0 2007719308 107380736 6596 996147200 134512640 134990860 4294956096 18446744073709551615 134746487 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28886/statm: 26216 6596 193 116 0 25727 0
[pid=28886/tid=28908] ppid=28882 vsize=104864 CPUtime=0
/proc/28886/task/28908/stat : 28908 (bprolog) S 28882 28886 25134 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2007720007 107380736 6596 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28886/tid=28964] ppid=28882 vsize=104864 CPUtime=0
/proc/28886/task/28964/stat : 28964 (bprolog) S 28882 28886 25134 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007810022 107380736 6596 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28886/tid=28965] ppid=28882 vsize=104864 CPUtime=0
/proc/28886/task/28965/stat : 28965 (bprolog) S 28882 28886 25134 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007855032 107380736 6596 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28886/tid=28966] ppid=28882 vsize=104864 CPUtime=0
/proc/28886/task/28966/stat : 28966 (bprolog) S 28882 28886 25134 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 2007877539 107380736 6596 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1601.52
Current children cumulated vsize (KiB) 104864

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 28966
/proc/meminfo: memFree=1633484/2055920 swapFree=4179816/4192956
[pid=28886] ppid=28882 vsize=104864 CPUtime=1661.48
/proc/28886/stat : 28886 (bprolog) R 28882 28886 25134 0 -1 4194304 6886 0 0 0 165693 455 0 0 25 0 5 0 2007719308 107380736 6596 996147200 134512640 134990860 4294956096 18446744073709551615 134716933 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28886/statm: 26216 6596 193 116 0 25727 0
[pid=28886/tid=28908] ppid=28882 vsize=104864 CPUtime=0
/proc/28886/task/28908/stat : 28908 (bprolog) S 28882 28886 25134 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2007720007 107380736 6596 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28886/tid=28964] ppid=28882 vsize=104864 CPUtime=0
/proc/28886/task/28964/stat : 28964 (bprolog) S 28882 28886 25134 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007810022 107380736 6596 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28886/tid=28965] ppid=28882 vsize=104864 CPUtime=0
/proc/28886/task/28965/stat : 28965 (bprolog) S 28882 28886 25134 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007855032 107380736 6596 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28886/tid=28966] ppid=28882 vsize=104864 CPUtime=0
/proc/28886/task/28966/stat : 28966 (bprolog) S 28882 28886 25134 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 2007877539 107380736 6596 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1661.48
Current children cumulated vsize (KiB) 104864

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 28966
/proc/meminfo: memFree=1633484/2055920 swapFree=4179816/4192956
[pid=28886] ppid=28882 vsize=104864 CPUtime=1721.46
/proc/28886/stat : 28886 (bprolog) R 28882 28886 25134 0 -1 4194304 6886 0 0 0 171691 455 0 0 25 0 5 0 2007719308 107380736 6596 996147200 134512640 134990860 4294956096 18446744073709551615 134716896 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28886/statm: 26216 6596 193 116 0 25727 0
[pid=28886/tid=28908] ppid=28882 vsize=104864 CPUtime=0
/proc/28886/task/28908/stat : 28908 (bprolog) S 28882 28886 25134 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2007720007 107380736 6596 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28886/tid=28964] ppid=28882 vsize=104864 CPUtime=0
/proc/28886/task/28964/stat : 28964 (bprolog) S 28882 28886 25134 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007810022 107380736 6596 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28886/tid=28965] ppid=28882 vsize=104864 CPUtime=0
/proc/28886/task/28965/stat : 28965 (bprolog) S 28882 28886 25134 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007855032 107380736 6596 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28886/tid=28966] ppid=28882 vsize=104864 CPUtime=0
/proc/28886/task/28966/stat : 28966 (bprolog) S 28882 28886 25134 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007877539 107380736 6596 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1721.46
Current children cumulated vsize (KiB) 104864

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 28966
/proc/meminfo: memFree=1633420/2055920 swapFree=4179816/4192956
[pid=28886] ppid=28882 vsize=104864 CPUtime=1781.44
/proc/28886/stat : 28886 (bprolog) R 28882 28886 25134 0 -1 4194304 6886 0 0 0 177688 456 0 0 25 0 5 0 2007719308 107380736 6596 996147200 134512640 134990860 4294956096 18446744073709551615 134716955 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28886/statm: 26216 6596 193 116 0 25727 0
[pid=28886/tid=28908] ppid=28882 vsize=104864 CPUtime=0
/proc/28886/task/28908/stat : 28908 (bprolog) S 28882 28886 25134 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2007720007 107380736 6596 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28886/tid=28964] ppid=28882 vsize=104864 CPUtime=0
/proc/28886/task/28964/stat : 28964 (bprolog) S 28882 28886 25134 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007810022 107380736 6596 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28886/tid=28965] ppid=28882 vsize=104864 CPUtime=0
/proc/28886/task/28965/stat : 28965 (bprolog) S 28882 28886 25134 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007855032 107380736 6596 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28886/tid=28966] ppid=28882 vsize=104864 CPUtime=0
/proc/28886/task/28966/stat : 28966 (bprolog) S 28882 28886 25134 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007877539 107380736 6596 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1781.44
Current children cumulated vsize (KiB) 104864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 28966
/proc/meminfo: memFree=1633420/2055920 swapFree=4179816/4192956
[pid=28886] ppid=28882 vsize=104864 CPUtime=1800.03
/proc/28886/stat : 28886 (bprolog) R 28882 28886 25134 0 -1 4194304 6886 0 0 0 179547 456 0 0 25 0 5 0 2007719308 107380736 6596 996147200 134512640 134990860 4294956096 18446744073709551615 134746531 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28886/statm: 26216 6596 193 116 0 25727 0
[pid=28886/tid=28908] ppid=28882 vsize=104864 CPUtime=0
/proc/28886/task/28908/stat : 28908 (bprolog) S 28882 28886 25134 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2007720007 107380736 6596 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28886/tid=28964] ppid=28882 vsize=104864 CPUtime=0
/proc/28886/task/28964/stat : 28964 (bprolog) S 28882 28886 25134 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007810022 107380736 6596 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28886/tid=28965] ppid=28882 vsize=104864 CPUtime=0
/proc/28886/task/28965/stat : 28965 (bprolog) S 28882 28886 25134 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007855032 107380736 6596 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28886/tid=28966] ppid=28882 vsize=104864 CPUtime=0
/proc/28886/task/28966/stat : 28966 (bprolog) S 28882 28886 25134 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007877539 107380736 6596 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.03
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

[startup+1800.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 28966
/proc/meminfo: memFree=1633420/2055920 swapFree=4179816/4192956
[pid=28886] ppid=28882 vsize=104864 CPUtime=1800.03
/proc/28886/stat : 28886 (bprolog) R 28882 28886 25134 0 -1 4194304 6886 0 0 0 179547 456 0 0 25 0 5 0 2007719308 107380736 6596 996147200 134512640 134990860 4294956096 18446744073709551615 134746531 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28886/statm: 26216 6596 193 116 0 25727 0
[pid=28886/tid=28908] ppid=28882 vsize=104864 CPUtime=0
/proc/28886/task/28908/stat : 28908 (bprolog) S 28882 28886 25134 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2007720007 107380736 6596 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28886/tid=28964] ppid=28882 vsize=104864 CPUtime=0
/proc/28886/task/28964/stat : 28964 (bprolog) S 28882 28886 25134 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007810022 107380736 6596 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28886/tid=28965] ppid=28882 vsize=104864 CPUtime=0
/proc/28886/task/28965/stat : 28965 (bprolog) S 28882 28886 25134 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007855032 107380736 6596 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28886/tid=28966] ppid=28882 vsize=104864 CPUtime=0
/proc/28886/task/28966/stat : 28966 (bprolog) S 28882 28886 25134 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007877539 107380736 6596 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 104864

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.92
CPU time (s): 1800.05
CPU user time (s): 1795.48
CPU system time (s): 4.56431
CPU usage (%): 99.9518
Max. virtual memory (cumulated for all children) (KiB): 104864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.48
system time used= 4.56431
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6886
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= 10
involuntary context switches= 6670

runsolver used 1.60575 second user time and 5.2802 second system time

The end

Launcher Data (download as text)

Begin job on node45 at 2008-07-05 21:51:09
IDJOB=1100627
IDBENCH=59946
IDSOLVER=347
FILE ID=node45/1100627-1215287469
PBS_JOBID= 7882274
Free space on /tmp= 66488 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/tightness0.9/normalized-rand-2-40-180-84-900-35_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1100627-1215287469/watcher-1100627-1215287469 -o /tmp/evaluation-result-1100627-1215287469/solver-1100627-1215287469 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1100627-1215287469 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= c7f9b743b9ebf6f69a5c9d77e719e07d
RANDOM SEED=35100864

node45.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		: 3000.268
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		: 3000.268
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:       1673884 kB
Buffers:         72276 kB
Cached:         234284 kB
SwapCached:       6920 kB
Active:         191204 kB
Inactive:       126776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1673884 kB
SwapTotal:     4192956 kB
SwapFree:      4179816 kB
Dirty:            6368 kB
Writeback:           0 kB
Mapped:          18048 kB
Slab:            49600 kB
Committed_AS:  3883520 kB
PageTables:       1732 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= 66484 MiB
End job on node45 at 2008-07-05 22:21:12