Trace number 1037921

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) 1800.07 1809.01

General information on the benchmark

Namecsp/QCP-20/
normalized-qcp-20-187-10_ext.xml
MD5SUMc75cabce312ab26d4e77e41ad2ea09be
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 benchmark5.80812
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints5540
Maximum constraint arity2
Maximum domain size20
Number of constraints which are defined in extension5540
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-1037921-1214963098)
0.39/0.48	c Converted in 168 ms
0.39/0.48	c solving(HOME/instance-1037921-1214963098,1800000)

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-1037921-1214963098/watcher-1037921-1214963098 -o /tmp/evaluation-result-1037921-1214963098/solver-1037921-1214963098 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1037921-1214963098 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: 1.93 1.98 1.99 4/80 19368
/proc/meminfo: memFree=1825904/2055920 swapFree=4180584/4192956
[pid=19368] ppid=19366 vsize=5356 CPUtime=0
/proc/19368/stat : 19368 (sh) R 19366 19368 17717 0 -1 4194304 191 0 0 0 0 0 0 0 20 0 1 0 1975259572 5484544 158 996147200 4194304 4889804 548682068864 18446744073709551615 231882559376 0 0 4096 0 0 0 0 17 1 0 0
/proc/19368/statm: 1339 158 129 169 0 50 0

[startup+0.089789 s]
/proc/loadavg: 1.93 1.98 1.99 4/80 19368
/proc/meminfo: memFree=1825904/2055920 swapFree=4180584/4192956
[pid=19368] ppid=19366 vsize=56080 CPUtime=0.07
/proc/19368/stat : 19368 (bprolog) R 19366 19368 17717 0 -1 4194304 1138 0 0 0 3 4 0 0 20 0 1 0 1975259572 57425920 851 996147200 134512640 134990860 4294956112 18446744073709551615 134771013 0 0 4096 2 0 0 0 17 0 0 0
/proc/19368/statm: 14020 851 176 116 0 13531 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 56080

[startup+0.10279 s]
/proc/loadavg: 1.93 1.98 1.99 4/80 19368
/proc/meminfo: memFree=1825904/2055920 swapFree=4180584/4192956
[pid=19368] ppid=19366 vsize=56080 CPUtime=0.09
/proc/19368/stat : 19368 (bprolog) R 19366 19368 17717 0 -1 4194304 1138 0 0 0 4 5 0 0 20 0 1 0 1975259572 57425920 851 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/19368/statm: 14020 851 176 116 0 13531 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 56080

[startup+0.301815 s]
/proc/loadavg: 1.93 1.98 1.99 4/80 19368
/proc/meminfo: memFree=1825904/2055920 swapFree=4180584/4192956
[pid=19368] ppid=19366 vsize=56080 CPUtime=0.29
/proc/19368/stat : 19368 (bprolog) R 19366 19368 17717 0 -1 4194304 1143 0 0 0 11 18 0 0 22 0 1 0 1975259572 57425920 856 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/19368/statm: 14020 856 176 116 0 13531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56080

[startup+0.702859 s]
/proc/loadavg: 1.93 1.98 1.99 4/80 19368
/proc/meminfo: memFree=1825904/2055920 swapFree=4180584/4192956
[pid=19368] ppid=19366 vsize=74304 CPUtime=0.69
/proc/19368/stat : 19368 (bprolog) R 19366 19368 17717 0 -1 4194304 1729 0 0 0 40 29 0 0 25 0 2 0 1975259572 76087296 1439 996147200 134512640 134990860 4294956112 18446744073709551615 134838860 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19368/statm: 18576 1439 193 116 0 18087 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 74304

[startup+1.50195 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 19370
/proc/meminfo: memFree=1820640/2055920 swapFree=4180584/4192956
[pid=19368] ppid=19366 vsize=74304 CPUtime=1.48
/proc/19368/stat : 19368 (bprolog) R 19366 19368 17717 0 -1 4194304 1729 0 0 0 119 29 0 0 25 0 2 0 1975259572 76087296 1439 996147200 134512640 134990860 4294956112 18446744073709551615 134710650 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19368/statm: 18576 1439 193 116 0 18087 0
[pid=19368/tid=19370] ppid=19366 vsize=74304 CPUtime=0
/proc/19368/task/19370/stat : 19370 (bprolog) S 19366 19368 17717 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975259626 76087296 1439 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 74304

[startup+3.10114 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 19370
/proc/meminfo: memFree=1820512/2055920 swapFree=4180584/4192956
[pid=19368] ppid=19366 vsize=74304 CPUtime=3.08
/proc/19368/stat : 19368 (bprolog) R 19366 19368 17717 0 -1 4194304 1729 0 0 0 279 29 0 0 25 0 2 0 1975259572 76087296 1439 996147200 134512640 134990860 4294956112 18446744073709551615 134631179 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19368/statm: 18576 1439 193 116 0 18087 0
[pid=19368/tid=19370] ppid=19366 vsize=74304 CPUtime=0
/proc/19368/task/19370/stat : 19370 (bprolog) S 19366 19368 17717 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975259626 76087296 1439 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 74304

[startup+6.30152 s]
/proc/loadavg: 1.94 1.98 1.99 3/82 19370
/proc/meminfo: memFree=1820512/2055920 swapFree=4180584/4192956
[pid=19368] ppid=19366 vsize=74304 CPUtime=6.27
/proc/19368/stat : 19368 (bprolog) R 19366 19368 17717 0 -1 4194304 1730 0 0 0 598 29 0 0 25 0 2 0 1975259572 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134575045 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19368/statm: 18576 1440 193 116 0 18087 0
[pid=19368/tid=19370] ppid=19366 vsize=74304 CPUtime=0
/proc/19368/task/19370/stat : 19370 (bprolog) S 19366 19368 17717 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975259626 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 74304

[startup+12.7013 s]
/proc/loadavg: 1.94 1.98 1.99 3/82 19370
/proc/meminfo: memFree=1820384/2055920 swapFree=4180584/4192956
[pid=19368] ppid=19366 vsize=74304 CPUtime=12.64
/proc/19368/stat : 19368 (bprolog) R 19366 19368 17717 0 -1 4194304 1730 0 0 0 1235 29 0 0 25 0 2 0 1975259572 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134629518 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19368/statm: 18576 1440 193 116 0 18087 0
[pid=19368/tid=19370] ppid=19366 vsize=74304 CPUtime=0
/proc/19368/task/19370/stat : 19370 (bprolog) S 19366 19368 17717 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975259626 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 74304

[startup+25.5018 s]
/proc/loadavg: 1.95 1.98 1.99 3/82 19370
/proc/meminfo: memFree=1820256/2055920 swapFree=4180584/4192956
[pid=19368] ppid=19366 vsize=74304 CPUtime=25.38
/proc/19368/stat : 19368 (bprolog) R 19366 19368 17717 0 -1 4194304 1730 0 0 0 2509 29 0 0 25 0 2 0 1975259572 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718710 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19368/statm: 18576 1440 193 116 0 18087 0
[pid=19368/tid=19370] ppid=19366 vsize=74304 CPUtime=0
/proc/19368/task/19370/stat : 19370 (bprolog) S 19366 19368 17717 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975259626 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 74304

[startup+51.1018 s]
/proc/loadavg: 1.97 1.98 1.99 3/82 19370
/proc/meminfo: memFree=1820256/2055920 swapFree=4180584/4192956
[pid=19368] ppid=19366 vsize=74304 CPUtime=50.88
/proc/19368/stat : 19368 (bprolog) R 19366 19368 17717 0 -1 4194304 1730 0 0 0 5059 29 0 0 25 0 2 0 1975259572 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718672 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19368/statm: 18576 1440 193 116 0 18087 0
[pid=19368/tid=19370] ppid=19366 vsize=74304 CPUtime=0
/proc/19368/task/19370/stat : 19370 (bprolog) S 19366 19368 17717 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975259626 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 74304

[startup+102.307 s]
/proc/loadavg: 1.98 1.98 1.99 3/82 19370
/proc/meminfo: memFree=1820192/2055920 swapFree=4180584/4192956
[pid=19368] ppid=19366 vsize=74304 CPUtime=101.87
/proc/19368/stat : 19368 (bprolog) R 19366 19368 17717 0 -1 4194304 1730 0 0 0 10158 29 0 0 25 0 2 0 1975259572 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134710464 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19368/statm: 18576 1440 193 116 0 18087 0
[pid=19368/tid=19370] ppid=19366 vsize=74304 CPUtime=0
/proc/19368/task/19370/stat : 19370 (bprolog) S 19366 19368 17717 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975259626 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 74304

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19372
/proc/meminfo: memFree=1820192/2055920 swapFree=4180584/4192956
[pid=19368] ppid=19366 vsize=74304 CPUtime=161.63
/proc/19368/stat : 19368 (bprolog) R 19366 19368 17717 0 -1 4194304 1730 0 0 0 16134 29 0 0 25 0 2 0 1975259572 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134716451 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19368/statm: 18576 1440 193 116 0 18087 0
[pid=19368/tid=19370] ppid=19366 vsize=74304 CPUtime=0
/proc/19368/task/19370/stat : 19370 (bprolog) S 19366 19368 17717 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975259626 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 161.63
Current children cumulated vsize (KiB) 74304

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19372
/proc/meminfo: memFree=1820128/2055920 swapFree=4180584/4192956
[pid=19368] ppid=19366 vsize=74304 CPUtime=221.38
/proc/19368/stat : 19368 (bprolog) R 19366 19368 17717 0 -1 4194304 1730 0 0 0 22109 29 0 0 25 0 2 0 1975259572 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134838818 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19368/statm: 18576 1440 193 116 0 18087 0
[pid=19368/tid=19370] ppid=19366 vsize=74304 CPUtime=0
/proc/19368/task/19370/stat : 19370 (bprolog) S 19366 19368 17717 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975259626 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 221.38
Current children cumulated vsize (KiB) 74304

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19372
/proc/meminfo: memFree=1820000/2055920 swapFree=4180584/4192956
[pid=19368] ppid=19366 vsize=74304 CPUtime=281.14
/proc/19368/stat : 19368 (bprolog) R 19366 19368 17717 0 -1 4194304 1730 0 0 0 28085 29 0 0 25 0 2 0 1975259572 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134710400 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19368/statm: 18576 1440 193 116 0 18087 0
[pid=19368/tid=19370] ppid=19366 vsize=74304 CPUtime=0
/proc/19368/task/19370/stat : 19370 (bprolog) S 19366 19368 17717 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975259626 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 281.14
Current children cumulated vsize (KiB) 74304

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19372
/proc/meminfo: memFree=1820000/2055920 swapFree=4180584/4192956
[pid=19368] ppid=19366 vsize=74304 CPUtime=340.9
/proc/19368/stat : 19368 (bprolog) R 19366 19368 17717 0 -1 4194304 1730 0 0 0 34061 29 0 0 25 0 2 0 1975259572 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718788 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19368/statm: 18576 1440 193 116 0 18087 0
[pid=19368/tid=19370] ppid=19366 vsize=74304 CPUtime=0
/proc/19368/task/19370/stat : 19370 (bprolog) S 19366 19368 17717 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975259626 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 340.9
Current children cumulated vsize (KiB) 74304

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19372
/proc/meminfo: memFree=1820000/2055920 swapFree=4180584/4192956
[pid=19368] ppid=19366 vsize=74304 CPUtime=400.66
/proc/19368/stat : 19368 (bprolog) R 19366 19368 17717 0 -1 4194304 1730 0 0 0 40037 29 0 0 25 0 2 0 1975259572 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134710595 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19368/statm: 18576 1440 193 116 0 18087 0
[pid=19368/tid=19370] ppid=19366 vsize=74304 CPUtime=0
/proc/19368/task/19370/stat : 19370 (bprolog) S 19366 19368 17717 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975259626 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 400.66
Current children cumulated vsize (KiB) 74304

[startup+462.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 19372
/proc/meminfo: memFree=1820000/2055920 swapFree=4180584/4192956
[pid=19368] ppid=19366 vsize=74304 CPUtime=460.42
/proc/19368/stat : 19368 (bprolog) R 19366 19368 17717 0 -1 4194304 1730 0 0 0 46012 30 0 0 25 0 2 0 1975259572 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718387 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19368/statm: 18576 1440 193 116 0 18087 0
[pid=19368/tid=19370] ppid=19366 vsize=74304 CPUtime=0
/proc/19368/task/19370/stat : 19370 (bprolog) S 19366 19368 17717 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975259626 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 460.42
Current children cumulated vsize (KiB) 74304

[startup+522.302 s]

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

/proc/19368/statm: 21137 1441 193 116 0 20648 0
[pid=19368/tid=19370] ppid=19366 vsize=84548 CPUtime=0
/proc/19368/task/19370/stat : 19370 (bprolog) S 19366 19368 17717 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1975259626 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=19368/tid=19401] ppid=19366 vsize=84548 CPUtime=0
/proc/19368/task/19401/stat : 19401 (bprolog) S 19366 19368 17717 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1975349643 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1116.03
Current children cumulated vsize (KiB) 84548

[startup+1182.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/75 19884
/proc/meminfo: memFree=1854488/2055920 swapFree=4180584/4192956
[pid=19368] ppid=19366 vsize=84548 CPUtime=1175.8
/proc/19368/stat : 19368 (bprolog) R 19366 19368 17717 0 -1 4194304 1731 0 0 0 117547 33 0 0 25 0 3 0 1975259572 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 134607547 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19368/statm: 21137 1441 193 116 0 20648 0
[pid=19368/tid=19370] ppid=19366 vsize=84548 CPUtime=0
/proc/19368/task/19370/stat : 19370 (bprolog) S 19366 19368 17717 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1975259626 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=19368/tid=19401] ppid=19366 vsize=84548 CPUtime=0
/proc/19368/task/19401/stat : 19401 (bprolog) S 19366 19368 17717 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1975349643 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1175.8
Current children cumulated vsize (KiB) 84548

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/75 19884
/proc/meminfo: memFree=1854488/2055920 swapFree=4180584/4192956
[pid=19368] ppid=19366 vsize=84548 CPUtime=1235.56
/proc/19368/stat : 19368 (bprolog) R 19366 19368 17717 0 -1 4194304 1731 0 0 0 123523 33 0 0 25 0 3 0 1975259572 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 134838842 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19368/statm: 21137 1441 193 116 0 20648 0
[pid=19368/tid=19370] ppid=19366 vsize=84548 CPUtime=0
/proc/19368/task/19370/stat : 19370 (bprolog) S 19366 19368 17717 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1975259626 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=19368/tid=19401] ppid=19366 vsize=84548 CPUtime=0
/proc/19368/task/19401/stat : 19401 (bprolog) S 19366 19368 17717 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1975349643 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1235.56
Current children cumulated vsize (KiB) 84548

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 19884
/proc/meminfo: memFree=1854488/2055920 swapFree=4180584/4192956
[pid=19368] ppid=19366 vsize=84548 CPUtime=1295.33
/proc/19368/stat : 19368 (bprolog) R 19366 19368 17717 0 -1 4194304 1731 0 0 0 129500 33 0 0 25 0 3 0 1975259572 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 134598309 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19368/statm: 21137 1441 193 116 0 20648 0
[pid=19368/tid=19370] ppid=19366 vsize=84548 CPUtime=0
/proc/19368/task/19370/stat : 19370 (bprolog) S 19366 19368 17717 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1975259626 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=19368/tid=19401] ppid=19366 vsize=84548 CPUtime=0
/proc/19368/task/19401/stat : 19401 (bprolog) S 19366 19368 17717 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1975349643 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1295.33
Current children cumulated vsize (KiB) 84548

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 19884
/proc/meminfo: memFree=1854296/2055920 swapFree=4180584/4192956
[pid=19368] ppid=19366 vsize=84548 CPUtime=1355.09
/proc/19368/stat : 19368 (bprolog) R 19366 19368 17717 0 -1 4194304 1731 0 0 0 135476 33 0 0 25 0 3 0 1975259572 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 134598114 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19368/statm: 21137 1441 193 116 0 20648 0
[pid=19368/tid=19370] ppid=19366 vsize=84548 CPUtime=0
/proc/19368/task/19370/stat : 19370 (bprolog) S 19366 19368 17717 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1975259626 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=19368/tid=19401] ppid=19366 vsize=84548 CPUtime=0
/proc/19368/task/19401/stat : 19401 (bprolog) S 19366 19368 17717 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1975349643 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1355.09
Current children cumulated vsize (KiB) 84548

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 19884
/proc/meminfo: memFree=1854296/2055920 swapFree=4180584/4192956
[pid=19368] ppid=19366 vsize=84548 CPUtime=1414.86
/proc/19368/stat : 19368 (bprolog) R 19366 19368 17717 0 -1 4194304 1731 0 0 0 141453 33 0 0 25 0 3 0 1975259572 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 134710920 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19368/statm: 21137 1441 193 116 0 20648 0
[pid=19368/tid=19370] ppid=19366 vsize=84548 CPUtime=0
/proc/19368/task/19370/stat : 19370 (bprolog) S 19366 19368 17717 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1975259626 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=19368/tid=19401] ppid=19366 vsize=84548 CPUtime=0
/proc/19368/task/19401/stat : 19401 (bprolog) S 19366 19368 17717 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1975349643 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1414.86
Current children cumulated vsize (KiB) 84548

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 19884
/proc/meminfo: memFree=1854296/2055920 swapFree=4180584/4192956
[pid=19368] ppid=19366 vsize=84548 CPUtime=1474.62
/proc/19368/stat : 19368 (bprolog) R 19366 19368 17717 0 -1 4194304 1731 0 0 0 147429 33 0 0 25 0 3 0 1975259572 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 134718715 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19368/statm: 21137 1441 193 116 0 20648 0
[pid=19368/tid=19370] ppid=19366 vsize=84548 CPUtime=0
/proc/19368/task/19370/stat : 19370 (bprolog) S 19366 19368 17717 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1975259626 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=19368/tid=19401] ppid=19366 vsize=84548 CPUtime=0
/proc/19368/task/19401/stat : 19401 (bprolog) S 19366 19368 17717 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1975349643 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1474.62
Current children cumulated vsize (KiB) 84548

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 19884
/proc/meminfo: memFree=1854296/2055920 swapFree=4180584/4192956
[pid=19368] ppid=19366 vsize=84548 CPUtime=1534.39
/proc/19368/stat : 19368 (bprolog) R 19366 19368 17717 0 -1 4194304 1731 0 0 0 153406 33 0 0 25 0 3 0 1975259572 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 134718403 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19368/statm: 21137 1441 193 116 0 20648 0
[pid=19368/tid=19370] ppid=19366 vsize=84548 CPUtime=0
/proc/19368/task/19370/stat : 19370 (bprolog) S 19366 19368 17717 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1975259626 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=19368/tid=19401] ppid=19366 vsize=84548 CPUtime=0
/proc/19368/task/19401/stat : 19401 (bprolog) S 19366 19368 17717 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1975349643 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1534.39
Current children cumulated vsize (KiB) 84548

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 19884
/proc/meminfo: memFree=1854296/2055920 swapFree=4180584/4192956
[pid=19368] ppid=19366 vsize=84548 CPUtime=1594.15
/proc/19368/stat : 19368 (bprolog) R 19366 19368 17717 0 -1 4194304 1731 0 0 0 159382 33 0 0 25 0 3 0 1975259572 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 134629502 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19368/statm: 21137 1441 193 116 0 20648 0
[pid=19368/tid=19370] ppid=19366 vsize=84548 CPUtime=0
/proc/19368/task/19370/stat : 19370 (bprolog) S 19366 19368 17717 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1975259626 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=19368/tid=19401] ppid=19366 vsize=84548 CPUtime=0
/proc/19368/task/19401/stat : 19401 (bprolog) S 19366 19368 17717 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1975349643 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1594.15
Current children cumulated vsize (KiB) 84548

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 19884
/proc/meminfo: memFree=1854232/2055920 swapFree=4180584/4192956
[pid=19368] ppid=19366 vsize=84548 CPUtime=1653.92
/proc/19368/stat : 19368 (bprolog) R 19366 19368 17717 0 -1 4194304 1731 0 0 0 165359 33 0 0 25 0 3 0 1975259572 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 134718690 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19368/statm: 21137 1441 193 116 0 20648 0
[pid=19368/tid=19370] ppid=19366 vsize=84548 CPUtime=0
/proc/19368/task/19370/stat : 19370 (bprolog) S 19366 19368 17717 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1975259626 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=19368/tid=19401] ppid=19366 vsize=84548 CPUtime=0
/proc/19368/task/19401/stat : 19401 (bprolog) S 19366 19368 17717 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1975349643 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1653.92
Current children cumulated vsize (KiB) 84548

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 19884
/proc/meminfo: memFree=1854232/2055920 swapFree=4180584/4192956
[pid=19368] ppid=19366 vsize=84548 CPUtime=1713.68
/proc/19368/stat : 19368 (bprolog) R 19366 19368 17717 0 -1 4194304 1731 0 0 0 171335 33 0 0 25 0 3 0 1975259572 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 134710571 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19368/statm: 21137 1441 193 116 0 20648 0
[pid=19368/tid=19370] ppid=19366 vsize=84548 CPUtime=0
/proc/19368/task/19370/stat : 19370 (bprolog) S 19366 19368 17717 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1975259626 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=19368/tid=19401] ppid=19366 vsize=84548 CPUtime=0
/proc/19368/task/19401/stat : 19401 (bprolog) S 19366 19368 17717 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1975349643 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1713.68
Current children cumulated vsize (KiB) 84548

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 19884
/proc/meminfo: memFree=1854104/2055920 swapFree=4180584/4192956
[pid=19368] ppid=19366 vsize=84548 CPUtime=1773.45
/proc/19368/stat : 19368 (bprolog) R 19366 19368 17717 0 -1 4194304 1731 0 0 0 177312 33 0 0 25 0 3 0 1975259572 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19368/statm: 21137 1441 193 116 0 20648 0
[pid=19368/tid=19370] ppid=19366 vsize=84548 CPUtime=0
/proc/19368/task/19370/stat : 19370 (bprolog) S 19366 19368 17717 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1975259626 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=19368/tid=19401] ppid=19366 vsize=84548 CPUtime=0
/proc/19368/task/19401/stat : 19401 (bprolog) S 19366 19368 17717 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1975349643 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1773.45
Current children cumulated vsize (KiB) 84548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 19884
/proc/meminfo: memFree=1854104/2055920 swapFree=4180584/4192956
[pid=19368] ppid=19366 vsize=84548 CPUtime=1800.05
/proc/19368/stat : 19368 (bprolog) R 19366 19368 17717 0 -1 4194304 1732 0 0 0 179972 33 0 0 25 0 2 0 1975259572 86577152 1442 996147200 134512640 134990860 4294956112 18446744073709551615 134559518 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19368/statm: 21137 1442 194 116 0 20648 0
[pid=19368/tid=19401] ppid=19366 vsize=84548 CPUtime=0
/proc/19368/task/19401/stat : 19401 (bprolog) S 19366 19368 17717 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 2 0 1975349643 86577152 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 84548

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): 1809.01
CPU time (s): 1800.07
CPU user time (s): 1799.73
CPU system time (s): 0.333949
CPU usage (%): 99.5054
Max. virtual memory (cumulated for all children) (KiB): 84548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.73
system time used= 0.333949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1732
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= 7
involuntary context switches= 23058

runsolver used 1.81972 second user time and 4.78227 second system time

The end

Launcher Data (download as text)

Begin job on node75 at 2008-07-02 03:44:58
IDJOB=1037921
IDBENCH=53535
IDSOLVER=347
FILE ID=node75/1037921-1214963098
PBS_JOBID= 7870185
Free space on /tmp= 66532 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/QCP-20/normalized-qcp-20-187-10_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1037921-1214963098/watcher-1037921-1214963098 -o /tmp/evaluation-result-1037921-1214963098/solver-1037921-1214963098 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1037921-1214963098 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= c75cabce312ab26d4e77e41ad2ea09be
RANDOM SEED=1910429000

node75.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		: 3000.229
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		: 3000.229
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1826320 kB
Buffers:         17172 kB
Cached:          78168 kB
SwapCached:       6320 kB
Active:         140668 kB
Inactive:        27760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1826320 kB
SwapTotal:     4192956 kB
SwapFree:      4180584 kB
Dirty:            1836 kB
Writeback:           0 kB
Mapped:          86636 kB
Slab:            46248 kB
Committed_AS:  4842472 kB
PageTables:       1980 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= 66536 MiB
End job on node75 at 2008-07-02 04:15:09