Trace number 1037849

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 1816.71

General information on the benchmark

Namecsp/QCP-20/
normalized-qcp-20-187-3_ext.xml
MD5SUM7a8ece584baab27be3c2915e1293652a
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 benchmark4.79727
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-1037849-1214962787)
0.48/0.50	c Converted in 185 ms
0.48/0.50	c solving(HOME/instance-1037849-1214962787,1800000)

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-1037849-1214962787/watcher-1037849-1214962787 -o /tmp/evaluation-result-1037849-1214962787/solver-1037849-1214962787 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1037849-1214962787 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: 2.01 2.01 2.00 4/72 1061
/proc/meminfo: memFree=1737648/2055920 swapFree=4180236/4192956
[pid=1061] ppid=1059 vsize=18572 CPUtime=0
/proc/1061/stat : 1061 (runsolver) R 1059 1061 31380 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 401896040 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 224627584295 0 0 4096 24578 0 0 0 17 1 0 0
/proc/1061/statm: 4643 292 257 25 0 2626 0

[startup+0.097107 s]
/proc/loadavg: 2.01 2.01 2.00 4/72 1061
/proc/meminfo: memFree=1737648/2055920 swapFree=4180236/4192956
[pid=1061] ppid=1059 vsize=56080 CPUtime=0.08
/proc/1061/stat : 1061 (bprolog) R 1059 1061 31380 0 -1 4194304 1138 0 0 0 3 5 0 0 20 0 1 0 401896040 57425920 851 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/1061/statm: 14020 851 176 116 0 13531 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 56080

[startup+0.102106 s]
/proc/loadavg: 2.01 2.01 2.00 4/72 1061
/proc/meminfo: memFree=1737648/2055920 swapFree=4180236/4192956
[pid=1061] ppid=1059 vsize=56080 CPUtime=0.09
/proc/1061/stat : 1061 (bprolog) R 1059 1061 31380 0 -1 4194304 1138 0 0 0 4 5 0 0 20 0 1 0 401896040 57425920 851 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/1061/statm: 14020 851 176 116 0 13531 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 56080

[startup+0.302144 s]
/proc/loadavg: 2.01 2.01 2.00 4/72 1061
/proc/meminfo: memFree=1737648/2055920 swapFree=4180236/4192956
[pid=1061] ppid=1059 vsize=56080 CPUtime=0.29
/proc/1061/stat : 1061 (bprolog) R 1059 1061 31380 0 -1 4194304 1143 0 0 0 11 18 0 0 21 0 1 0 401896040 57425920 856 996147200 134512640 134990860 4294956112 18446744073709551615 134570098 0 0 4096 2 0 0 0 17 1 0 0
/proc/1061/statm: 14020 856 176 116 0 13531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56080

[startup+0.70119 s]
/proc/loadavg: 2.01 2.01 2.00 4/72 1061
/proc/meminfo: memFree=1737648/2055920 swapFree=4180236/4192956
[pid=1061] ppid=1059 vsize=74304 CPUtime=0.68
/proc/1061/stat : 1061 (bprolog) R 1059 1061 31380 0 -1 4194304 1729 0 0 0 38 30 0 0 25 0 2 0 401896040 76087296 1439 996147200 134512640 134990860 4294956112 18446744073709551615 134629999 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1061/statm: 18576 1439 193 116 0 18087 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 74304

[startup+1.5013 s]
/proc/loadavg: 2.01 2.01 2.00 3/74 1063
/proc/meminfo: memFree=1732384/2055920 swapFree=4180236/4192956
[pid=1061] ppid=1059 vsize=74304 CPUtime=1.48
/proc/1061/stat : 1061 (bprolog) R 1059 1061 31380 0 -1 4194304 1729 0 0 0 118 30 0 0 25 0 2 0 401896040 76087296 1439 996147200 134512640 134990860 4294956112 18446744073709551615 134578034 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1061/statm: 18576 1439 193 116 0 18087 0
[pid=1061/tid=1063] ppid=1059 vsize=74304 CPUtime=0
/proc/1061/task/1063/stat : 1063 (bprolog) S 1059 1061 31380 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 401896098 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+3.10153 s]
/proc/loadavg: 2.01 2.01 2.00 3/74 1063
/proc/meminfo: memFree=1732256/2055920 swapFree=4180236/4192956
[pid=1061] ppid=1059 vsize=74304 CPUtime=3.07
/proc/1061/stat : 1061 (bprolog) R 1059 1061 31380 0 -1 4194304 1730 0 0 0 277 30 0 0 25 0 2 0 401896040 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134710762 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1061/statm: 18576 1440 193 116 0 18087 0
[pid=1061/tid=1063] ppid=1059 vsize=74304 CPUtime=0
/proc/1061/task/1063/stat : 1063 (bprolog) S 1059 1061 31380 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 401896098 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) 3.07
Current children cumulated vsize (KiB) 74304

[startup+6.30199 s]
/proc/loadavg: 2.01 2.01 2.00 3/74 1063
/proc/meminfo: memFree=1732128/2055920 swapFree=4180236/4192956
[pid=1061] ppid=1059 vsize=74304 CPUtime=6.24
/proc/1061/stat : 1061 (bprolog) R 1059 1061 31380 0 -1 4194304 1730 0 0 0 594 30 0 0 25 0 2 0 401896040 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718640 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1061/statm: 18576 1440 193 116 0 18087 0
[pid=1061/tid=1063] ppid=1059 vsize=74304 CPUtime=0
/proc/1061/task/1063/stat : 1063 (bprolog) S 1059 1061 31380 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 401896098 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) 6.24
Current children cumulated vsize (KiB) 74304

[startup+12.7019 s]
/proc/loadavg: 2.01 2.01 2.00 3/74 1063
/proc/meminfo: memFree=1732192/2055920 swapFree=4180236/4192956
[pid=1061] ppid=1059 vsize=74304 CPUtime=12.59
/proc/1061/stat : 1061 (bprolog) R 1059 1061 31380 0 -1 4194304 1730 0 0 0 1229 30 0 0 25 0 2 0 401896040 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718848 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1061/statm: 18576 1440 193 116 0 18087 0
[pid=1061/tid=1063] ppid=1059 vsize=74304 CPUtime=0
/proc/1061/task/1063/stat : 1063 (bprolog) S 1059 1061 31380 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 401896098 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) 12.59
Current children cumulated vsize (KiB) 74304

[startup+25.5027 s]
/proc/loadavg: 2.01 2.00 2.00 3/74 1063
/proc/meminfo: memFree=1732192/2055920 swapFree=4180236/4192956
[pid=1061] ppid=1059 vsize=74304 CPUtime=25.29
/proc/1061/stat : 1061 (bprolog) R 1059 1061 31380 0 -1 4194304 1730 0 0 0 2499 30 0 0 25 0 2 0 401896040 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134629529 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1061/statm: 18576 1440 193 116 0 18087 0
[pid=1061/tid=1063] ppid=1059 vsize=74304 CPUtime=0
/proc/1061/task/1063/stat : 1063 (bprolog) S 1059 1061 31380 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 401896098 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) 25.29
Current children cumulated vsize (KiB) 74304

[startup+51.1024 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 1063
/proc/meminfo: memFree=1732256/2055920 swapFree=4180236/4192956
[pid=1061] ppid=1059 vsize=74304 CPUtime=50.7
/proc/1061/stat : 1061 (bprolog) R 1059 1061 31380 0 -1 4194304 1730 0 0 0 5040 30 0 0 25 0 2 0 401896040 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134839513 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1061/statm: 18576 1440 193 116 0 18087 0
[pid=1061/tid=1063] ppid=1059 vsize=74304 CPUtime=0
/proc/1061/task/1063/stat : 1063 (bprolog) S 1059 1061 31380 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 401896098 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) 50.7
Current children cumulated vsize (KiB) 74304

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 1063
/proc/meminfo: memFree=1732064/2055920 swapFree=4180236/4192956
[pid=1061] ppid=1059 vsize=74304 CPUtime=101.52
/proc/1061/stat : 1061 (bprolog) R 1059 1061 31380 0 -1 4194304 1730 0 0 0 10121 31 0 0 25 0 2 0 401896040 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134838814 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1061/statm: 18576 1440 193 116 0 18087 0
[pid=1061/tid=1063] ppid=1059 vsize=74304 CPUtime=0
/proc/1061/task/1063/stat : 1063 (bprolog) S 1059 1061 31380 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 401896098 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) 101.52
Current children cumulated vsize (KiB) 74304

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 1063
/proc/meminfo: memFree=1732192/2055920 swapFree=4180236/4192956
[pid=1061] ppid=1059 vsize=74304 CPUtime=161.06
/proc/1061/stat : 1061 (bprolog) R 1059 1061 31380 0 -1 4194304 1730 0 0 0 16075 31 0 0 25 0 2 0 401896040 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134630149 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1061/statm: 18576 1440 193 116 0 18087 0
[pid=1061/tid=1063] ppid=1059 vsize=74304 CPUtime=0
/proc/1061/task/1063/stat : 1063 (bprolog) S 1059 1061 31380 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 401896098 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) 161.06
Current children cumulated vsize (KiB) 74304

[startup+222.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 1063
/proc/meminfo: memFree=1732128/2055920 swapFree=4180236/4192956
[pid=1061] ppid=1059 vsize=74304 CPUtime=220.6
/proc/1061/stat : 1061 (bprolog) R 1059 1061 31380 0 -1 4194304 1730 0 0 0 22029 31 0 0 25 0 2 0 401896040 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134715604 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1061/statm: 18576 1440 193 116 0 18087 0
[pid=1061/tid=1063] ppid=1059 vsize=74304 CPUtime=0
/proc/1061/task/1063/stat : 1063 (bprolog) S 1059 1061 31380 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 401896098 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) 220.6
Current children cumulated vsize (KiB) 74304

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 1063
/proc/meminfo: memFree=1732128/2055920 swapFree=4180236/4192956
[pid=1061] ppid=1059 vsize=74304 CPUtime=280.15
/proc/1061/stat : 1061 (bprolog) R 1059 1061 31380 0 -1 4194304 1730 0 0 0 27984 31 0 0 25 0 2 0 401896040 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718771 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1061/statm: 18576 1440 193 116 0 18087 0
[pid=1061/tid=1063] ppid=1059 vsize=74304 CPUtime=0
/proc/1061/task/1063/stat : 1063 (bprolog) S 1059 1061 31380 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 401896098 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) 280.15
Current children cumulated vsize (KiB) 74304

[startup+342.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 1063
/proc/meminfo: memFree=1732128/2055920 swapFree=4180236/4192956
[pid=1061] ppid=1059 vsize=74304 CPUtime=339.69
/proc/1061/stat : 1061 (bprolog) R 1059 1061 31380 0 -1 4194304 1730 0 0 0 33938 31 0 0 25 0 2 0 401896040 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718715 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1061/statm: 18576 1440 193 116 0 18087 0
[pid=1061/tid=1063] ppid=1059 vsize=74304 CPUtime=0
/proc/1061/task/1063/stat : 1063 (bprolog) S 1059 1061 31380 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 401896098 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) 339.69
Current children cumulated vsize (KiB) 74304

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 1063
/proc/meminfo: memFree=1732128/2055920 swapFree=4180236/4192956
[pid=1061] ppid=1059 vsize=74304 CPUtime=399.23
/proc/1061/stat : 1061 (bprolog) R 1059 1061 31380 0 -1 4194304 1730 0 0 0 39892 31 0 0 25 0 2 0 401896040 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134838858 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1061/statm: 18576 1440 193 116 0 18087 0
[pid=1061/tid=1063] ppid=1059 vsize=74304 CPUtime=0
/proc/1061/task/1063/stat : 1063 (bprolog) S 1059 1061 31380 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 401896098 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) 399.23
Current children cumulated vsize (KiB) 74304

[startup+462.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 1063
/proc/meminfo: memFree=1732064/2055920 swapFree=4180236/4192956
[pid=1061] ppid=1059 vsize=74304 CPUtime=458.78
/proc/1061/stat : 1061 (bprolog) R 1059 1061 31380 0 -1 4194304 1730 0 0 0 45847 31 0 0 25 0 2 0 401896040 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134607555 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1061/statm: 18576 1440 193 116 0 18087 0
[pid=1061/tid=1063] ppid=1059 vsize=74304 CPUtime=0
/proc/1061/task/1063/stat : 1063 (bprolog) S 1059 1061 31380 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 401896098 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) 458.78
Current children cumulated vsize (KiB) 74304

[startup+522.301 s]

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

Current children cumulated CPU time (s) 1232.85
Current children cumulated vsize (KiB) 84548

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 1070
/proc/meminfo: memFree=1731032/2055920 swapFree=4180236/4192956
[pid=1061] ppid=1059 vsize=84548 CPUtime=1292.38
/proc/1061/stat : 1061 (bprolog) R 1059 1061 31380 0 -1 4194304 1731 0 0 0 129206 32 0 0 25 0 3 0 401896040 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 134838824 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1061/statm: 21137 1441 193 116 0 20648 0
[pid=1061/tid=1063] ppid=1059 vsize=84548 CPUtime=0
/proc/1061/task/1063/stat : 1063 (bprolog) S 1059 1061 31380 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 401896098 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1061/tid=1064] ppid=1059 vsize=84548 CPUtime=0
/proc/1061/task/1064/stat : 1064 (bprolog) S 1059 1061 31380 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 401986117 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) 1292.38
Current children cumulated vsize (KiB) 84548

[startup+1362.3 s]
/proc/loadavg: 2.56 2.14 2.05 3/76 1550
/proc/meminfo: memFree=1709744/2055920 swapFree=4180236/4192956
[pid=1061] ppid=1059 vsize=94792 CPUtime=1348.28
/proc/1061/stat : 1061 (bprolog) R 1059 1061 31380 0 -1 4194304 1732 0 0 0 134793 35 0 0 25 0 4 0 401896040 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1061/statm: 23698 1442 193 116 0 23209 0
[pid=1061/tid=1063] ppid=1059 vsize=94792 CPUtime=0
/proc/1061/task/1063/stat : 1063 (bprolog) S 1059 1061 31380 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 401896098 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1061/tid=1064] ppid=1059 vsize=94792 CPUtime=0
/proc/1061/task/1064/stat : 1064 (bprolog) S 1059 1061 31380 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 401986117 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1061/tid=1550] ppid=1059 vsize=94792 CPUtime=0
/proc/1061/task/1550/stat : 1550 (bprolog) S 1059 1061 31380 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 402031127 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1348.28
Current children cumulated vsize (KiB) 94792

[startup+1422.31 s]
/proc/loadavg: 2.20 2.11 2.04 3/76 1550
/proc/meminfo: memFree=1710024/2055920 swapFree=4180236/4192956
[pid=1061] ppid=1059 vsize=94792 CPUtime=1407.82
/proc/1061/stat : 1061 (bprolog) R 1059 1061 31380 0 -1 4194304 1732 0 0 0 140747 35 0 0 25 0 4 0 401896040 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 134598307 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1061/statm: 23698 1442 193 116 0 23209 0
[pid=1061/tid=1063] ppid=1059 vsize=94792 CPUtime=0
/proc/1061/task/1063/stat : 1063 (bprolog) S 1059 1061 31380 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 401896098 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1061/tid=1064] ppid=1059 vsize=94792 CPUtime=0
/proc/1061/task/1064/stat : 1064 (bprolog) S 1059 1061 31380 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 401986117 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1061/tid=1550] ppid=1059 vsize=94792 CPUtime=0
/proc/1061/task/1550/stat : 1550 (bprolog) S 1059 1061 31380 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 402031127 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1407.82
Current children cumulated vsize (KiB) 94792

[startup+1482.3 s]
/proc/loadavg: 2.07 2.09 2.03 3/76 1550
/proc/meminfo: memFree=1710088/2055920 swapFree=4180236/4192956
[pid=1061] ppid=1059 vsize=94792 CPUtime=1467.37
/proc/1061/stat : 1061 (bprolog) R 1059 1061 31380 0 -1 4194304 1732 0 0 0 146702 35 0 0 25 0 4 0 401896040 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 134718690 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1061/statm: 23698 1442 193 116 0 23209 0
[pid=1061/tid=1063] ppid=1059 vsize=94792 CPUtime=0
/proc/1061/task/1063/stat : 1063 (bprolog) S 1059 1061 31380 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 401896098 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1061/tid=1064] ppid=1059 vsize=94792 CPUtime=0
/proc/1061/task/1064/stat : 1064 (bprolog) S 1059 1061 31380 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 401986117 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1061/tid=1550] ppid=1059 vsize=94792 CPUtime=0
/proc/1061/task/1550/stat : 1550 (bprolog) S 1059 1061 31380 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 402031127 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1467.37
Current children cumulated vsize (KiB) 94792

[startup+1542.3 s]
/proc/loadavg: 2.17 2.12 2.04 3/76 1550
/proc/meminfo: memFree=1710088/2055920 swapFree=4180236/4192956
[pid=1061] ppid=1059 vsize=94792 CPUtime=1526.91
/proc/1061/stat : 1061 (bprolog) R 1059 1061 31380 0 -1 4194304 1732 0 0 0 152656 35 0 0 25 0 4 0 401896040 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 134710642 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1061/statm: 23698 1442 193 116 0 23209 0
[pid=1061/tid=1063] ppid=1059 vsize=94792 CPUtime=0
/proc/1061/task/1063/stat : 1063 (bprolog) S 1059 1061 31380 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 401896098 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1061/tid=1064] ppid=1059 vsize=94792 CPUtime=0
/proc/1061/task/1064/stat : 1064 (bprolog) S 1059 1061 31380 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 401986117 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1061/tid=1550] ppid=1059 vsize=94792 CPUtime=0
/proc/1061/task/1550/stat : 1550 (bprolog) S 1059 1061 31380 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 402031127 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1526.91
Current children cumulated vsize (KiB) 94792

[startup+1602.3 s]
/proc/loadavg: 2.09 2.11 2.04 3/76 1550
/proc/meminfo: memFree=1710088/2055920 swapFree=4180236/4192956
[pid=1061] ppid=1059 vsize=94792 CPUtime=1586.45
/proc/1061/stat : 1061 (bprolog) R 1059 1061 31380 0 -1 4194304 1732 0 0 0 158610 35 0 0 25 0 4 0 401896040 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 134629488 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1061/statm: 23698 1442 193 116 0 23209 0
[pid=1061/tid=1063] ppid=1059 vsize=94792 CPUtime=0
/proc/1061/task/1063/stat : 1063 (bprolog) S 1059 1061 31380 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 401896098 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1061/tid=1064] ppid=1059 vsize=94792 CPUtime=0
/proc/1061/task/1064/stat : 1064 (bprolog) S 1059 1061 31380 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 401986117 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1061/tid=1550] ppid=1059 vsize=94792 CPUtime=0
/proc/1061/task/1550/stat : 1550 (bprolog) S 1059 1061 31380 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 402031127 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1586.45
Current children cumulated vsize (KiB) 94792

[startup+1662.3 s]
/proc/loadavg: 2.14 2.12 2.05 3/76 1550
/proc/meminfo: memFree=1710096/2055920 swapFree=4180236/4192956
[pid=1061] ppid=1059 vsize=94792 CPUtime=1646
/proc/1061/stat : 1061 (bprolog) R 1059 1061 31380 0 -1 4194304 1732 0 0 0 164565 35 0 0 25 0 4 0 401896040 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 134718710 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1061/statm: 23698 1442 193 116 0 23209 0
[pid=1061/tid=1063] ppid=1059 vsize=94792 CPUtime=0
/proc/1061/task/1063/stat : 1063 (bprolog) S 1059 1061 31380 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 401896098 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1061/tid=1064] ppid=1059 vsize=94792 CPUtime=0
/proc/1061/task/1064/stat : 1064 (bprolog) S 1059 1061 31380 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 401986117 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1061/tid=1550] ppid=1059 vsize=94792 CPUtime=0
/proc/1061/task/1550/stat : 1550 (bprolog) S 1059 1061 31380 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 402031127 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1646
Current children cumulated vsize (KiB) 94792

[startup+1722.3 s]
/proc/loadavg: 2.14 2.12 2.05 3/78 1601
/proc/meminfo: memFree=1821360/2055920 swapFree=4180236/4192956
[pid=1061] ppid=1059 vsize=94792 CPUtime=1705.72
/proc/1061/stat : 1061 (bprolog) R 1059 1061 31380 0 -1 4194304 1732 0 0 0 170536 36 0 0 25 0 4 0 401896040 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 134710642 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/1061/statm: 23698 1442 193 116 0 23209 0
[pid=1061/tid=1063] ppid=1059 vsize=94792 CPUtime=0
/proc/1061/task/1063/stat : 1063 (bprolog) S 1059 1061 31380 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 401896098 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1061/tid=1064] ppid=1059 vsize=94792 CPUtime=0
/proc/1061/task/1064/stat : 1064 (bprolog) S 1059 1061 31380 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 401986117 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1061/tid=1550] ppid=1059 vsize=94792 CPUtime=0
/proc/1061/task/1550/stat : 1550 (bprolog) S 1059 1061 31380 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 402031127 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1705.72
Current children cumulated vsize (KiB) 94792

[startup+1782.3 s]
/proc/loadavg: 2.05 2.10 2.05 3/76 1638
/proc/meminfo: memFree=1468416/2055920 swapFree=4180236/4192956
[pid=1061] ppid=1059 vsize=94792 CPUtime=1765.69
/proc/1061/stat : 1061 (bprolog) R 1059 1061 31380 0 -1 4194304 1732 0 0 0 176533 36 0 0 25 0 4 0 401896040 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 134718678 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/1061/statm: 23698 1442 193 116 0 23209 0
[pid=1061/tid=1063] ppid=1059 vsize=94792 CPUtime=0
/proc/1061/task/1063/stat : 1063 (bprolog) S 1059 1061 31380 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 401896098 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1061/tid=1064] ppid=1059 vsize=94792 CPUtime=0
/proc/1061/task/1064/stat : 1064 (bprolog) S 1059 1061 31380 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 401986117 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1061/tid=1550] ppid=1059 vsize=94792 CPUtime=0
/proc/1061/task/1550/stat : 1550 (bprolog) S 1059 1061 31380 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 402031127 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1765.69
Current children cumulated vsize (KiB) 94792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1816.7 s]
/proc/loadavg: 2.03 2.08 2.04 3/75 1639
/proc/meminfo: memFree=1468408/2055920 swapFree=4180236/4192956
[pid=1061] ppid=1059 vsize=105036 CPUtime=1800.08
/proc/1061/stat : 1061 (bprolog) R 1059 1061 31380 0 -1 4194304 1734 0 0 0 179972 36 0 0 25 0 3 0 401896040 107556864 1444 996147200 134512640 134990860 4294956112 18446744073709551615 134630092 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/1061/statm: 26259 1444 194 116 0 25770 0
[pid=1061/tid=1550] ppid=1059 vsize=105036 CPUtime=0
/proc/1061/task/1550/stat : 1550 (bprolog) S 1059 1061 31380 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 402031127 107556864 1444 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1061/tid=1639] ppid=1059 vsize=105036 CPUtime=0
/proc/1061/task/1639/stat : 1639 (bprolog) S 1059 1061 31380 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 402076137 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) 1800.08
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+1816.7 s]
/proc/loadavg: 2.03 2.08 2.04 3/75 1639
/proc/meminfo: memFree=1468408/2055920 swapFree=4180236/4192956
[pid=1061] ppid=1059 vsize=105036 CPUtime=1800.08
/proc/1061/stat : 1061 (bprolog) R 1059 1061 31380 0 -1 4194304 1734 0 0 0 179972 36 0 0 25 0 3 0 401896040 107556864 1444 996147200 134512640 134990860 4294956112 18446744073709551615 134630092 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/1061/statm: 26259 1444 194 116 0 25770 0
[pid=1061/tid=1550] ppid=1059 vsize=105036 CPUtime=0
/proc/1061/task/1550/stat : 1550 (bprolog) S 1059 1061 31380 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 402031127 107556864 1444 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1061/tid=1639] ppid=1059 vsize=105036 CPUtime=0
/proc/1061/task/1639/stat : 1639 (bprolog) S 1059 1061 31380 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 402076137 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) 1800.08
Current children cumulated vsize (KiB) 105036

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1816.71
CPU time (s): 1800.11
CPU user time (s): 1799.73
CPU system time (s): 0.370943
CPU usage (%): 99.0858
Max. virtual memory (cumulated for all children) (KiB): 105036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.73
system time used= 0.370943
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= 11
involuntary context switches= 39733

runsolver used 2.12068 second user time and 4.6153 second system time

The end

Launcher Data (download as text)

Begin job on node49 at 2008-07-02 03:39:47
IDJOB=1037849
IDBENCH=53531
IDSOLVER=347
FILE ID=node49/1037849-1214962787
PBS_JOBID= 7870235
Free space on /tmp= 66540 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/QCP-20/normalized-qcp-20-187-3_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1037849-1214962787/watcher-1037849-1214962787 -o /tmp/evaluation-result-1037849-1214962787/solver-1037849-1214962787 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1037849-1214962787 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 7a8ece584baab27be3c2915e1293652a
RANDOM SEED=1771914171

node49.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		: 3000.249
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		: 3000.249
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:       1738128 kB
Buffers:         18200 kB
Cached:         105152 kB
SwapCached:       5780 kB
Active:         192988 kB
Inactive:        60400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1738128 kB
SwapTotal:     4192956 kB
SwapFree:      4180236 kB
Dirty:            1824 kB
Writeback:           0 kB
Mapped:         137232 kB
Slab:            49372 kB
Committed_AS:   781444 kB
PageTables:       1940 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66540 MiB
End job on node49 at 2008-07-02 04:10:06