Trace number 1037795

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) 1800.11 1804.12

General information on the benchmark

Namecsp/QCP-20/
normalized-qcp-20-187-2_ext.xml
MD5SUMe9b732fe17396018a0922ed0007fb34a
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.6173
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-1037795-1214962642)
0.49/0.51	c Converted in 181 ms
0.49/0.51	c solving(HOME/instance-1037795-1214962642,1800000)

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-1037795-1214962642/watcher-1037795-1214962642 -o /tmp/evaluation-result-1037795-1214962642/solver-1037795-1214962642 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1037795-1214962642 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: 2.08 2.02 2.01 4/84 8848
/proc/meminfo: memFree=1179080/2055920 swapFree=4180436/4192956
[pid=8848] ppid=8846 vsize=4780 CPUtime=0
/proc/8848/stat : 8848 (bprolog) R 8846 8848 6155 0 -1 4194304 587 0 0 0 0 0 0 0 20 0 1 0 1975232967 4894720 305 996147200 134512640 134990860 4294956112 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 1 0 0
/proc/8848/statm: 1195 305 72 116 0 706 0

[startup+0.209985 s]
/proc/loadavg: 2.08 2.02 2.01 4/84 8848
/proc/meminfo: memFree=1179080/2055920 swapFree=4180436/4192956
[pid=8848] ppid=8846 vsize=56080 CPUtime=0.19
/proc/8848/stat : 8848 (bprolog) R 8846 8848 6155 0 -1 4194304 1141 0 0 0 7 12 0 0 21 0 1 0 1975232967 57425920 854 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/8848/statm: 14020 854 176 116 0 13531 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 56080

[startup+0.301998 s]
/proc/loadavg: 2.08 2.02 2.01 4/84 8848
/proc/meminfo: memFree=1179080/2055920 swapFree=4180436/4192956
[pid=8848] ppid=8846 vsize=56080 CPUtime=0.29
/proc/8848/stat : 8848 (bprolog) R 8846 8848 6155 0 -1 4194304 1143 0 0 0 11 18 0 0 21 0 1 0 1975232967 57425920 856 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/8848/statm: 14020 856 176 116 0 13531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56080

[startup+0.402012 s]
/proc/loadavg: 2.08 2.02 2.01 4/84 8848
/proc/meminfo: memFree=1179080/2055920 swapFree=4180436/4192956
[pid=8848] ppid=8846 vsize=56080 CPUtime=0.39
/proc/8848/stat : 8848 (bprolog) R 8846 8848 6155 0 -1 4194304 1145 0 0 0 15 24 0 0 22 0 1 0 1975232967 57425920 858 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/8848/statm: 14020 858 176 116 0 13531 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 56080

[startup+0.701086 s]
/proc/loadavg: 2.08 2.02 2.01 4/84 8848
/proc/meminfo: memFree=1179080/2055920 swapFree=4180436/4192956
[pid=8848] ppid=8846 vsize=74304 CPUtime=0.69
/proc/8848/stat : 8848 (bprolog) R 8846 8848 6155 0 -1 4194304 1729 0 0 0 38 31 0 0 25 0 2 0 1975232967 76087296 1439 996147200 134512640 134990860 4294956112 18446744073709551615 134607528 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/8848/statm: 18576 1439 193 116 0 18087 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 74304

[startup+1.50119 s]
/proc/loadavg: 2.07 2.02 2.00 3/86 8850
/proc/meminfo: memFree=1173880/2055920 swapFree=4180436/4192956
[pid=8848] ppid=8846 vsize=74304 CPUtime=1.48
/proc/8848/stat : 8848 (bprolog) R 8846 8848 6155 0 -1 4194304 1729 0 0 0 117 31 0 0 25 0 2 0 1975232967 76087296 1439 996147200 134512640 134990860 4294956112 18446744073709551615 134715604 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/8848/statm: 18576 1439 193 116 0 18087 0
[pid=8848/tid=8850] ppid=8846 vsize=74304 CPUtime=0
/proc/8848/task/8850/stat : 8850 (bprolog) S 8846 8848 6155 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975233026 76087296 1439 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 74304

[startup+3.10141 s]
/proc/loadavg: 2.07 2.02 2.00 3/86 8850
/proc/meminfo: memFree=1173696/2055920 swapFree=4180436/4192956
[pid=8848] ppid=8846 vsize=74304 CPUtime=3.07
/proc/8848/stat : 8848 (bprolog) R 8846 8848 6155 0 -1 4194304 1729 0 0 0 276 31 0 0 25 0 2 0 1975232967 76087296 1439 996147200 134512640 134990860 4294956112 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/8848/statm: 18576 1439 193 116 0 18087 0
[pid=8848/tid=8850] ppid=8846 vsize=74304 CPUtime=0
/proc/8848/task/8850/stat : 8850 (bprolog) S 8846 8848 6155 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975233026 76087296 1439 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 74304

[startup+6.30281 s]
/proc/loadavg: 2.07 2.02 2.00 3/86 8850
/proc/meminfo: memFree=1173696/2055920 swapFree=4180436/4192956
[pid=8848] ppid=8846 vsize=74304 CPUtime=6.24
/proc/8848/stat : 8848 (bprolog) R 8846 8848 6155 0 -1 4194304 1729 0 0 0 593 31 0 0 25 0 2 0 1975232967 76087296 1439 996147200 134512640 134990860 4294956112 18446744073709551615 134718788 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/8848/statm: 18576 1439 193 116 0 18087 0
[pid=8848/tid=8850] ppid=8846 vsize=74304 CPUtime=0
/proc/8848/task/8850/stat : 8850 (bprolog) S 8846 8848 6155 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975233026 76087296 1439 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 74304

[startup+12.7017 s]
/proc/loadavg: 2.06 2.02 2.00 3/86 8850
/proc/meminfo: memFree=1173504/2055920 swapFree=4180436/4192956
[pid=8848] ppid=8846 vsize=74304 CPUtime=12.58
/proc/8848/stat : 8848 (bprolog) R 8846 8848 6155 0 -1 4194304 1729 0 0 0 1227 31 0 0 25 0 2 0 1975232967 76087296 1439 996147200 134512640 134990860 4294956112 18446744073709551615 134838858 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/8848/statm: 18576 1439 193 116 0 18087 0
[pid=8848/tid=8850] ppid=8846 vsize=74304 CPUtime=0
/proc/8848/task/8850/stat : 8850 (bprolog) S 8846 8848 6155 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975233026 76087296 1439 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 74304

[startup+25.5054 s]
/proc/loadavg: 2.05 2.01 2.00 3/86 8850
/proc/meminfo: memFree=1173568/2055920 swapFree=4180436/4192956
[pid=8848] ppid=8846 vsize=74304 CPUtime=25.27
/proc/8848/stat : 8848 (bprolog) R 8846 8848 6155 0 -1 4194304 1730 0 0 0 2496 31 0 0 25 0 2 0 1975232967 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134715861 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/8848/statm: 18576 1440 193 116 0 18087 0
[pid=8848/tid=8850] ppid=8846 vsize=74304 CPUtime=0
/proc/8848/task/8850/stat : 8850 (bprolog) S 8846 8848 6155 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975233026 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 74304

[startup+51.1019 s]
/proc/loadavg: 2.03 2.01 2.00 3/86 8850
/proc/meminfo: memFree=1173568/2055920 swapFree=4180436/4192956
[pid=8848] ppid=8846 vsize=74304 CPUtime=50.65
/proc/8848/stat : 8848 (bprolog) R 8846 8848 6155 0 -1 4194304 1730 0 0 0 5034 31 0 0 25 0 2 0 1975232967 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134710414 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/8848/statm: 18576 1440 193 116 0 18087 0
[pid=8848/tid=8850] ppid=8846 vsize=74304 CPUtime=0
/proc/8848/task/8850/stat : 8850 (bprolog) S 8846 8848 6155 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975233026 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 74304

[startup+102.302 s]
/proc/loadavg: 2.01 2.01 2.00 4/86 8850
/proc/meminfo: memFree=1173440/2055920 swapFree=4180436/4192956
[pid=8848] ppid=8846 vsize=74304 CPUtime=101.41
/proc/8848/stat : 8848 (bprolog) R 8846 8848 6155 0 -1 4194304 1730 0 0 0 10110 31 0 0 25 0 2 0 1975232967 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718771 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/8848/statm: 18576 1440 193 116 0 18087 0
[pid=8848/tid=8850] ppid=8846 vsize=74304 CPUtime=0
/proc/8848/task/8850/stat : 8850 (bprolog) S 8846 8848 6155 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975233026 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.41
Current children cumulated vsize (KiB) 74304

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 8850
/proc/meminfo: memFree=1173376/2055920 swapFree=4180436/4192956
[pid=8848] ppid=8846 vsize=74304 CPUtime=160.9
/proc/8848/stat : 8848 (bprolog) R 8846 8848 6155 0 -1 4194304 1730 0 0 0 16059 31 0 0 25 0 2 0 1975232967 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134710775 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/8848/statm: 18576 1440 193 116 0 18087 0
[pid=8848/tid=8850] ppid=8846 vsize=74304 CPUtime=0
/proc/8848/task/8850/stat : 8850 (bprolog) S 8846 8848 6155 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975233026 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.9
Current children cumulated vsize (KiB) 74304

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 8850
/proc/meminfo: memFree=1173376/2055920 swapFree=4180436/4192956
[pid=8848] ppid=8846 vsize=74304 CPUtime=220.39
/proc/8848/stat : 8848 (bprolog) R 8846 8848 6155 0 -1 4194304 1730 0 0 0 22008 31 0 0 25 0 2 0 1975232967 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134715612 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/8848/statm: 18576 1440 193 116 0 18087 0
[pid=8848/tid=8850] ppid=8846 vsize=74304 CPUtime=0
/proc/8848/task/8850/stat : 8850 (bprolog) S 8846 8848 6155 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975233026 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.39
Current children cumulated vsize (KiB) 74304

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 8850
/proc/meminfo: memFree=1173440/2055920 swapFree=4180436/4192956
[pid=8848] ppid=8846 vsize=74304 CPUtime=279.89
/proc/8848/stat : 8848 (bprolog) R 8846 8848 6155 0 -1 4194304 1730 0 0 0 27957 32 0 0 25 0 2 0 1975232967 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134838834 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/8848/statm: 18576 1440 193 116 0 18087 0
[pid=8848/tid=8850] ppid=8846 vsize=74304 CPUtime=0
/proc/8848/task/8850/stat : 8850 (bprolog) S 8846 8848 6155 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975233026 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.89
Current children cumulated vsize (KiB) 74304

[startup+342.305 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 8850
/proc/meminfo: memFree=1173440/2055920 swapFree=4180436/4192956
[pid=8848] ppid=8846 vsize=74304 CPUtime=339.38
/proc/8848/stat : 8848 (bprolog) R 8846 8848 6155 0 -1 4194304 1730 0 0 0 33906 32 0 0 25 0 2 0 1975232967 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134559529 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/8848/statm: 18576 1440 193 116 0 18087 0
[pid=8848/tid=8850] ppid=8846 vsize=74304 CPUtime=0
/proc/8848/task/8850/stat : 8850 (bprolog) S 8846 8848 6155 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975233026 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.38
Current children cumulated vsize (KiB) 74304

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8892
/proc/meminfo: memFree=1295064/2055920 swapFree=4180436/4192956
[pid=8848] ppid=8846 vsize=74304 CPUtime=398.98
/proc/8848/stat : 8848 (bprolog) R 8846 8848 6155 0 -1 4194304 1730 0 0 0 39865 33 0 0 25 0 2 0 1975232967 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134838834 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/8848/statm: 18576 1440 193 116 0 18087 0
[pid=8848/tid=8850] ppid=8846 vsize=74304 CPUtime=0
/proc/8848/task/8850/stat : 8850 (bprolog) S 8846 8848 6155 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975233026 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 398.98
Current children cumulated vsize (KiB) 74304

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8892
/proc/meminfo: memFree=1290776/2055920 swapFree=4180436/4192956
[pid=8848] ppid=8846 vsize=74304 CPUtime=458.95
/proc/8848/stat : 8848 (bprolog) R 8846 8848 6155 0 -1 4194304 1730 0 0 0 45862 33 0 0 25 0 2 0 1975232967 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134667745 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/8848/statm: 18576 1440 193 116 0 18087 0
[pid=8848/tid=8850] ppid=8846 vsize=74304 CPUtime=0
/proc/8848/task/8850/stat : 8850 (bprolog) S 8846 8848 6155 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975233026 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.95
Current children cumulated vsize (KiB) 74304

[startup+522.302 s]

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

/proc/loadavg: 2.00 2.00 2.00 3/83 8895
/proc/meminfo: memFree=1290256/2055920 swapFree=4180436/4192956
[pid=8848] ppid=8846 vsize=84548 CPUtime=1298.63
/proc/8848/stat : 8848 (bprolog) R 8846 8848 6155 0 -1 4194304 1731 0 0 0 129829 34 0 0 25 0 3 0 1975232967 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 134710642 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/8848/statm: 21137 1441 193 116 0 20648 0
[pid=8848/tid=8850] ppid=8846 vsize=84548 CPUtime=0
/proc/8848/task/8850/stat : 8850 (bprolog) S 8846 8848 6155 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1975233026 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=8848/tid=8895] ppid=8846 vsize=84548 CPUtime=0
/proc/8848/task/8895/stat : 8895 (bprolog) S 8846 8848 6155 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1975323042 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1298.63
Current children cumulated vsize (KiB) 84548

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 8896
/proc/meminfo: memFree=1290248/2055920 swapFree=4180436/4192956
[pid=8848] ppid=8846 vsize=94792 CPUtime=1358.6
/proc/8848/stat : 8848 (bprolog) R 8846 8848 6155 0 -1 4194304 1732 0 0 0 135826 34 0 0 25 0 4 0 1975232967 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 134718690 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/8848/statm: 23698 1442 193 116 0 23209 0
[pid=8848/tid=8850] ppid=8846 vsize=94792 CPUtime=0
/proc/8848/task/8850/stat : 8850 (bprolog) S 8846 8848 6155 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 1975233026 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=8848/tid=8895] ppid=8846 vsize=94792 CPUtime=0
/proc/8848/task/8895/stat : 8895 (bprolog) S 8846 8848 6155 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 1975323042 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=8848/tid=8896] ppid=8846 vsize=94792 CPUtime=0
/proc/8848/task/8896/stat : 8896 (bprolog) S 8846 8848 6155 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 1975368051 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1358.6
Current children cumulated vsize (KiB) 94792

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 8902
/proc/meminfo: memFree=1289992/2055920 swapFree=4180436/4192956
[pid=8848] ppid=8846 vsize=94792 CPUtime=1418.58
/proc/8848/stat : 8848 (bprolog) R 8846 8848 6155 0 -1 4194304 1732 0 0 0 141823 35 0 0 25 0 4 0 1975232967 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 134710578 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/8848/statm: 23698 1442 193 116 0 23209 0
[pid=8848/tid=8850] ppid=8846 vsize=94792 CPUtime=0
/proc/8848/task/8850/stat : 8850 (bprolog) S 8846 8848 6155 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 1975233026 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=8848/tid=8895] ppid=8846 vsize=94792 CPUtime=0
/proc/8848/task/8895/stat : 8895 (bprolog) S 8846 8848 6155 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 1975323042 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=8848/tid=8896] ppid=8846 vsize=94792 CPUtime=0
/proc/8848/task/8896/stat : 8896 (bprolog) S 8846 8848 6155 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 1975368051 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1418.58
Current children cumulated vsize (KiB) 94792

[startup+1482.3 s]
/proc/loadavg: 2.32 2.07 2.02 4/91 9007
/proc/meminfo: memFree=1286800/2055920 swapFree=4180436/4192956
[pid=8848] ppid=8846 vsize=94792 CPUtime=1478.55
/proc/8848/stat : 8848 (bprolog) R 8846 8848 6155 0 -1 4194304 1732 0 0 0 147820 35 0 0 25 0 4 0 1975232967 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/8848/statm: 23698 1442 193 116 0 23209 0
[pid=8848/tid=8850] ppid=8846 vsize=94792 CPUtime=0
/proc/8848/task/8850/stat : 8850 (bprolog) S 8846 8848 6155 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 1975233026 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=8848/tid=8895] ppid=8846 vsize=94792 CPUtime=0
/proc/8848/task/8895/stat : 8895 (bprolog) S 8846 8848 6155 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 1975323042 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=8848/tid=8896] ppid=8846 vsize=94792 CPUtime=0
/proc/8848/task/8896/stat : 8896 (bprolog) S 8846 8848 6155 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 1975368051 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1478.55
Current children cumulated vsize (KiB) 94792

[startup+1542.3 s]
/proc/loadavg: 2.75 2.23 2.08 4/89 9335
/proc/meminfo: memFree=1282080/2055920 swapFree=4180436/4192956
[pid=8848] ppid=8846 vsize=94792 CPUtime=1538.39
/proc/8848/stat : 8848 (bprolog) R 8846 8848 6155 0 -1 4194304 1732 0 0 0 153802 37 0 0 25 0 4 0 1975232967 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 134710642 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/8848/statm: 23698 1442 193 116 0 23209 0
[pid=8848/tid=8850] ppid=8846 vsize=94792 CPUtime=0
/proc/8848/task/8850/stat : 8850 (bprolog) S 8846 8848 6155 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 1975233026 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=8848/tid=8895] ppid=8846 vsize=94792 CPUtime=0
/proc/8848/task/8895/stat : 8895 (bprolog) S 8846 8848 6155 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 1975323042 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=8848/tid=8896] ppid=8846 vsize=94792 CPUtime=0
/proc/8848/task/8896/stat : 8896 (bprolog) S 8846 8848 6155 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 1975368051 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1538.39
Current children cumulated vsize (KiB) 94792

[startup+1602.3 s]
/proc/loadavg: 2.91 2.37 2.13 4/90 9336
/proc/meminfo: memFree=1272728/2055920 swapFree=4180436/4192956
[pid=8848] ppid=8846 vsize=105036 CPUtime=1598.36
/proc/8848/stat : 8848 (bprolog) R 8846 8848 6155 0 -1 4194304 1733 0 0 0 159798 38 0 0 25 0 5 0 1975232967 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 134629805 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/8848/statm: 26259 1443 193 116 0 25770 0
[pid=8848/tid=8850] ppid=8846 vsize=105036 CPUtime=0
/proc/8848/task/8850/stat : 8850 (bprolog) S 8846 8848 6155 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 1975233026 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=8848/tid=8895] ppid=8846 vsize=105036 CPUtime=0
/proc/8848/task/8895/stat : 8895 (bprolog) S 8846 8848 6155 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1975323042 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=8848/tid=8896] ppid=8846 vsize=105036 CPUtime=0
/proc/8848/task/8896/stat : 8896 (bprolog) S 8846 8848 6155 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1975368051 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=8848/tid=9336] ppid=8846 vsize=105036 CPUtime=0
/proc/8848/task/9336/stat : 9336 (bprolog) S 8846 8848 6155 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 1975390556 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1598.36
Current children cumulated vsize (KiB) 105036

[startup+1662.31 s]
/proc/loadavg: 2.96 2.48 2.19 4/90 9336
/proc/meminfo: memFree=1259224/2055920 swapFree=4180436/4192956
[pid=8848] ppid=8846 vsize=105036 CPUtime=1658.34
/proc/8848/stat : 8848 (bprolog) R 8846 8848 6155 0 -1 4194304 1733 0 0 0 165795 39 0 0 25 0 5 0 1975232967 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 134715604 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/8848/statm: 26259 1443 193 116 0 25770 0
[pid=8848/tid=8850] ppid=8846 vsize=105036 CPUtime=0
/proc/8848/task/8850/stat : 8850 (bprolog) S 8846 8848 6155 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 1975233026 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=8848/tid=8895] ppid=8846 vsize=105036 CPUtime=0
/proc/8848/task/8895/stat : 8895 (bprolog) S 8846 8848 6155 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1975323042 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=8848/tid=8896] ppid=8846 vsize=105036 CPUtime=0
/proc/8848/task/8896/stat : 8896 (bprolog) S 8846 8848 6155 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1975368051 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=8848/tid=9336] ppid=8846 vsize=105036 CPUtime=0
/proc/8848/task/9336/stat : 9336 (bprolog) S 8846 8848 6155 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 1975390556 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1658.34
Current children cumulated vsize (KiB) 105036

[startup+1722.3 s]
/proc/loadavg: 2.57 2.48 2.20 3/85 9391
/proc/meminfo: memFree=1258688/2055920 swapFree=4180436/4192956
[pid=8848] ppid=8846 vsize=105036 CPUtime=1718.31
/proc/8848/stat : 8848 (bprolog) R 8846 8848 6155 0 -1 4194304 1733 0 0 0 171792 39 0 0 25 0 5 0 1975232967 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 134607549 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/8848/statm: 26259 1443 193 116 0 25770 0
[pid=8848/tid=8850] ppid=8846 vsize=105036 CPUtime=0
/proc/8848/task/8850/stat : 8850 (bprolog) S 8846 8848 6155 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 1975233026 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=8848/tid=8895] ppid=8846 vsize=105036 CPUtime=0
/proc/8848/task/8895/stat : 8895 (bprolog) S 8846 8848 6155 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1975323042 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=8848/tid=8896] ppid=8846 vsize=105036 CPUtime=0
/proc/8848/task/8896/stat : 8896 (bprolog) S 8846 8848 6155 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1975368051 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=8848/tid=9336] ppid=8846 vsize=105036 CPUtime=0
/proc/8848/task/9336/stat : 9336 (bprolog) S 8846 8848 6155 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1975390556 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1718.31
Current children cumulated vsize (KiB) 105036

[startup+1782.3 s]
/proc/loadavg: 2.21 2.39 2.18 3/85 9391
/proc/meminfo: memFree=1258624/2055920 swapFree=4180436/4192956
[pid=8848] ppid=8846 vsize=105036 CPUtime=1778.29
/proc/8848/stat : 8848 (bprolog) R 8846 8848 6155 0 -1 4194304 1733 0 0 0 177790 39 0 0 25 0 5 0 1975232967 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 134838937 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/8848/statm: 26259 1443 193 116 0 25770 0
[pid=8848/tid=8850] ppid=8846 vsize=105036 CPUtime=0
/proc/8848/task/8850/stat : 8850 (bprolog) S 8846 8848 6155 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 1975233026 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=8848/tid=8895] ppid=8846 vsize=105036 CPUtime=0
/proc/8848/task/8895/stat : 8895 (bprolog) S 8846 8848 6155 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1975323042 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=8848/tid=8896] ppid=8846 vsize=105036 CPUtime=0
/proc/8848/task/8896/stat : 8896 (bprolog) S 8846 8848 6155 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1975368051 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=8848/tid=9336] ppid=8846 vsize=105036 CPUtime=0
/proc/8848/task/9336/stat : 9336 (bprolog) S 8846 8848 6155 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1975390556 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1778.29
Current children cumulated vsize (KiB) 105036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.1 s]
/proc/loadavg: 2.15 2.36 2.18 3/82 9391
/proc/meminfo: memFree=1258624/2055920 swapFree=4180436/4192956
[pid=8848] ppid=8846 vsize=105036 CPUtime=1800.09
/proc/8848/stat : 8848 (bprolog) R 8846 8848 6155 0 -1 4194304 1734 0 0 0 179970 39 0 0 25 0 2 0 1975232967 107556864 1444 996147200 134512640 134990860 4294956112 18446744073709551615 134710674 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/8848/statm: 26259 1444 194 116 0 25770 0
[pid=8848/tid=9336] ppid=8846 vsize=105036 CPUtime=0
/proc/8848/task/9336/stat : 9336 (bprolog) S 8846 8848 6155 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 2 0 1975390556 107556864 1444 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 105036

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

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

[startup+1804.1 s]
/proc/loadavg: 2.15 2.36 2.18 3/82 9391
/proc/meminfo: memFree=1258624/2055920 swapFree=4180436/4192956
[pid=8848] ppid=8846 vsize=105036 CPUtime=1800.09
/proc/8848/stat : 8848 (bprolog) R 8846 8848 6155 0 -1 4194304 1734 0 0 0 179970 39 0 0 25 0 2 0 1975232967 107556864 1444 996147200 134512640 134990860 4294956112 18446744073709551615 134710674 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/8848/statm: 26259 1444 194 116 0 25770 0
[pid=8848/tid=9336] ppid=8846 vsize=105036 CPUtime=0
/proc/8848/task/9336/stat : 9336 (bprolog) S 8846 8848 6155 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 2 0 1975390556 107556864 1444 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 105036

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1804.12
CPU time (s): 1800.11
CPU user time (s): 1799.71
CPU system time (s): 0.399939
CPU usage (%): 99.7777
Max. virtual memory (cumulated for all children) (KiB): 105036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.399939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1734
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= 13
involuntary context switches= 21627

runsolver used 2.12968 second user time and 5.16421 second system time

The end

Launcher Data (download as text)

Begin job on node71 at 2008-07-02 03:37:22
IDJOB=1037795
IDBENCH=53528
IDSOLVER=347
FILE ID=node71/1037795-1214962642
PBS_JOBID= 7870192
Free space on /tmp= 66548 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/QCP-20/normalized-qcp-20-187-2_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1037795-1214962642/watcher-1037795-1214962642 -o /tmp/evaluation-result-1037795-1214962642/solver-1037795-1214962642 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1037795-1214962642 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= e9b732fe17396018a0922ed0007fb34a
RANDOM SEED=189212571

node71.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		: 3000.209
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		: 3000.209
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:       1179624 kB
Buffers:         56376 kB
Cached:         535204 kB
SwapCached:       6480 kB
Active:         275344 kB
Inactive:       519152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1179624 kB
SwapTotal:     4192956 kB
SwapFree:      4180436 kB
Dirty:            1872 kB
Writeback:           0 kB
Mapped:         214308 kB
Slab:            66668 kB
Committed_AS:  4798956 kB
PageTables:       2232 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= 66548 MiB
End job on node71 at 2008-07-02 04:07:28