Trace number 1037903

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
bpsolver 2008-06-27? (TO) 1800.1 1807.32

General information on the benchmark

Namecsp/QCP-20/
normalized-qcp-20-187-11_ext.xml
MD5SUM2da8b70e3aad7736bab75ae800da963f
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 benchmark0.200969
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-1037903-1214997121)
0.39/0.46	c Converted in 172 ms
0.39/0.46	c solving(HOME/instance-1037903-1214997121,1800000)

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-1037903-1214997121/watcher-1037903-1214997121 -o /tmp/evaluation-result-1037903-1214997121/solver-1037903-1214997121 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1037903-1214997121 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: 0.00 0.00 0.00 3/68 7754
/proc/meminfo: memFree=1369944/2055920 swapFree=4179932/4192956
[pid=7754] ppid=7752 vsize=4780 CPUtime=0
/proc/7754/stat : 7754 (bprolog) R 7752 7754 7688 0 -1 4194304 580 0 0 0 0 0 0 0 18 0 1 0 611959342 4894720 298 996147200 134512640 134990860 4294956112 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 0 0 0
/proc/7754/statm: 1195 306 72 116 0 706 0

[startup+0.061785 s]
/proc/loadavg: 0.00 0.00 0.00 3/68 7754
/proc/meminfo: memFree=1369944/2055920 swapFree=4179932/4192956
[pid=7754] ppid=7752 vsize=56080 CPUtime=0.05
/proc/7754/stat : 7754 (bprolog) R 7752 7754 7688 0 -1 4194304 1137 0 0 0 2 3 0 0 18 0 1 0 611959342 57425920 850 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/7754/statm: 14020 850 176 116 0 13531 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 56080

[startup+0.101915 s]
/proc/loadavg: 0.00 0.00 0.00 3/68 7754
/proc/meminfo: memFree=1369944/2055920 swapFree=4179932/4192956
[pid=7754] ppid=7752 vsize=56080 CPUtime=0.09
/proc/7754/stat : 7754 (bprolog) R 7752 7754 7688 0 -1 4194304 1138 0 0 0 4 5 0 0 18 0 1 0 611959342 57425920 851 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/7754/statm: 14020 851 176 116 0 13531 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 56080

[startup+0.301935 s]
/proc/loadavg: 0.00 0.00 0.00 3/68 7754
/proc/meminfo: memFree=1369944/2055920 swapFree=4179932/4192956
[pid=7754] ppid=7752 vsize=56080 CPUtime=0.29
/proc/7754/stat : 7754 (bprolog) R 7752 7754 7688 0 -1 4194304 1143 0 0 0 11 18 0 0 19 0 1 0 611959342 57425920 856 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/7754/statm: 14020 856 176 116 0 13531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56080

[startup+0.70198 s]
/proc/loadavg: 0.00 0.00 0.00 3/68 7754
/proc/meminfo: memFree=1369944/2055920 swapFree=4179932/4192956
[pid=7754] ppid=7752 vsize=74304 CPUtime=0.69
/proc/7754/stat : 7754 (bprolog) R 7752 7754 7688 0 -1 4194304 1729 0 0 0 41 28 0 0 24 0 2 0 611959342 76087296 1439 996147200 134512640 134990860 4294956112 18446744073709551615 134838889 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7754/statm: 18576 1439 193 116 0 18087 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 74304

[startup+1.50107 s]
/proc/loadavg: 0.32 0.07 0.02 3/75 7766
/proc/meminfo: memFree=1359896/2055920 swapFree=4179932/4192956
[pid=7754] ppid=7752 vsize=74304 CPUtime=1.48
/proc/7754/stat : 7754 (bprolog) R 7752 7754 7688 0 -1 4194304 1729 0 0 0 120 28 0 0 25 0 2 0 611959342 76087296 1439 996147200 134512640 134990860 4294956112 18446744073709551615 134631170 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7754/statm: 18576 1439 193 116 0 18087 0
[pid=7754/tid=7766] ppid=7752 vsize=74304 CPUtime=0
/proc/7754/task/7766/stat : 7766 (bprolog) S 7752 7754 7688 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 611959395 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+3.10126 s]
/proc/loadavg: 0.32 0.07 0.02 3/75 7766
/proc/meminfo: memFree=1359640/2055920 swapFree=4179932/4192956
[pid=7754] ppid=7752 vsize=74304 CPUtime=3.08
/proc/7754/stat : 7754 (bprolog) R 7752 7754 7688 0 -1 4194304 1729 0 0 0 280 28 0 0 25 0 2 0 611959342 76087296 1439 996147200 134512640 134990860 4294956112 18446744073709551615 134711350 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7754/statm: 18576 1439 193 116 0 18087 0
[pid=7754/tid=7766] ppid=7752 vsize=74304 CPUtime=0
/proc/7754/task/7766/stat : 7766 (bprolog) S 7752 7754 7688 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 611959395 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+6.30162 s]
/proc/loadavg: 0.53 0.11 0.04 3/75 7766
/proc/meminfo: memFree=1359512/2055920 swapFree=4179932/4192956
[pid=7754] ppid=7752 vsize=74304 CPUtime=6.26
/proc/7754/stat : 7754 (bprolog) R 7752 7754 7688 0 -1 4194304 1730 0 0 0 598 28 0 0 25 0 2 0 611959342 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718848 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7754/statm: 18576 1440 193 116 0 18087 0
[pid=7754/tid=7766] ppid=7752 vsize=74304 CPUtime=0
/proc/7754/task/7766/stat : 7766 (bprolog) S 7752 7754 7688 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 611959395 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) 6.26
Current children cumulated vsize (KiB) 74304

[startup+12.7014 s]
/proc/loadavg: 0.65 0.15 0.05 3/75 7766
/proc/meminfo: memFree=1359256/2055920 swapFree=4179932/4192956
[pid=7754] ppid=7752 vsize=74304 CPUtime=12.64
/proc/7754/stat : 7754 (bprolog) R 7752 7754 7688 0 -1 4194304 1730 0 0 0 1236 28 0 0 25 0 2 0 611959342 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134629529 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7754/statm: 18576 1440 193 116 0 18087 0
[pid=7754/tid=7766] ppid=7752 vsize=74304 CPUtime=0
/proc/7754/task/7766/stat : 7766 (bprolog) S 7752 7754 7688 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 611959395 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: 0.86 0.21 0.07 3/75 7766
/proc/meminfo: memFree=1359256/2055920 swapFree=4179932/4192956
[pid=7754] ppid=7752 vsize=74304 CPUtime=25.38
/proc/7754/stat : 7754 (bprolog) R 7752 7754 7688 0 -1 4194304 1730 0 0 0 2510 28 0 0 25 0 2 0 611959342 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718514 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7754/statm: 18576 1440 193 116 0 18087 0
[pid=7754/tid=7766] ppid=7752 vsize=74304 CPUtime=0
/proc/7754/task/7766/stat : 7766 (bprolog) S 7752 7754 7688 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 611959395 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: 1.31 0.38 0.13 3/75 7766
/proc/meminfo: memFree=1359256/2055920 swapFree=4179932/4192956
[pid=7754] ppid=7752 vsize=74304 CPUtime=50.88
/proc/7754/stat : 7754 (bprolog) R 7752 7754 7688 0 -1 4194304 1730 0 0 0 5059 29 0 0 25 0 2 0 611959342 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134716869 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7754/statm: 18576 1440 193 116 0 18087 0
[pid=7754/tid=7766] ppid=7752 vsize=74304 CPUtime=0
/proc/7754/task/7766/stat : 7766 (bprolog) S 7752 7754 7688 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 611959395 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: 1.70 0.62 0.22 3/75 7766
/proc/meminfo: memFree=1359128/2055920 swapFree=4179932/4192956
[pid=7754] ppid=7752 vsize=74304 CPUtime=101.88
/proc/7754/stat : 7754 (bprolog) R 7752 7754 7688 0 -1 4194304 1730 0 0 0 10159 29 0 0 25 0 2 0 611959342 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134597996 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7754/statm: 18576 1440 193 116 0 18087 0
[pid=7754/tid=7766] ppid=7752 vsize=74304 CPUtime=0
/proc/7754/task/7766/stat : 7766 (bprolog) S 7752 7754 7688 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 611959395 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) 101.88
Current children cumulated vsize (KiB) 74304

[startup+162.301 s]
/proc/loadavg: 1.89 0.87 0.33 3/75 7766
/proc/meminfo: memFree=1359064/2055920 swapFree=4179932/4192956
[pid=7754] ppid=7752 vsize=74304 CPUtime=161.64
/proc/7754/stat : 7754 (bprolog) R 7752 7754 7688 0 -1 4194304 1730 0 0 0 16135 29 0 0 25 0 2 0 611959342 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134631427 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7754/statm: 18576 1440 193 116 0 18087 0
[pid=7754/tid=7766] ppid=7752 vsize=74304 CPUtime=0
/proc/7754/task/7766/stat : 7766 (bprolog) S 7752 7754 7688 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 611959395 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) 161.64
Current children cumulated vsize (KiB) 74304

[startup+222.301 s]
/proc/loadavg: 1.96 1.07 0.43 3/75 7766
/proc/meminfo: memFree=1359064/2055920 swapFree=4179932/4192956
[pid=7754] ppid=7752 vsize=74304 CPUtime=221.4
/proc/7754/stat : 7754 (bprolog) R 7752 7754 7688 0 -1 4194304 1730 0 0 0 22111 29 0 0 25 0 2 0 611959342 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134605157 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7754/statm: 18576 1440 193 116 0 18087 0
[pid=7754/tid=7766] ppid=7752 vsize=74304 CPUtime=0
/proc/7754/task/7766/stat : 7766 (bprolog) S 7752 7754 7688 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 611959395 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) 221.4
Current children cumulated vsize (KiB) 74304

[startup+282.301 s]
/proc/loadavg: 1.98 1.24 0.53 3/75 7766
/proc/meminfo: memFree=1359064/2055920 swapFree=4179932/4192956
[pid=7754] ppid=7752 vsize=74304 CPUtime=281.16
/proc/7754/stat : 7754 (bprolog) R 7752 7754 7688 0 -1 4194304 1730 0 0 0 28087 29 0 0 25 0 2 0 611959342 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134716675 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7754/statm: 18576 1440 193 116 0 18087 0
[pid=7754/tid=7766] ppid=7752 vsize=74304 CPUtime=0
/proc/7754/task/7766/stat : 7766 (bprolog) S 7752 7754 7688 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 611959395 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) 281.16
Current children cumulated vsize (KiB) 74304

[startup+342.301 s]
/proc/loadavg: 1.99 1.38 0.62 3/75 7766
/proc/meminfo: memFree=1359064/2055920 swapFree=4179932/4192956
[pid=7754] ppid=7752 vsize=74304 CPUtime=340.92
/proc/7754/stat : 7754 (bprolog) R 7752 7754 7688 0 -1 4194304 1730 0 0 0 34063 29 0 0 25 0 2 0 611959342 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134838858 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7754/statm: 18576 1440 193 116 0 18087 0
[pid=7754/tid=7766] ppid=7752 vsize=74304 CPUtime=0
/proc/7754/task/7766/stat : 7766 (bprolog) S 7752 7754 7688 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 611959395 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) 340.92
Current children cumulated vsize (KiB) 74304

[startup+402.302 s]
/proc/loadavg: 1.99 1.49 0.70 3/75 7766
/proc/meminfo: memFree=1359064/2055920 swapFree=4179932/4192956
[pid=7754] ppid=7752 vsize=74304 CPUtime=400.68
/proc/7754/stat : 7754 (bprolog) R 7752 7754 7688 0 -1 4194304 1730 0 0 0 40039 29 0 0 25 0 2 0 611959342 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718788 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7754/statm: 18576 1440 193 116 0 18087 0
[pid=7754/tid=7766] ppid=7752 vsize=74304 CPUtime=0
/proc/7754/task/7766/stat : 7766 (bprolog) S 7752 7754 7688 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 611959395 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) 400.68
Current children cumulated vsize (KiB) 74304

[startup+462.302 s]
/proc/loadavg: 1.99 1.58 0.78 3/75 7766
/proc/meminfo: memFree=1359064/2055920 swapFree=4179932/4192956
[pid=7754] ppid=7752 vsize=74304 CPUtime=460.44
/proc/7754/stat : 7754 (bprolog) R 7752 7754 7688 0 -1 4194304 1730 0 0 0 46015 29 0 0 25 0 2 0 611959342 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718391 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7754/statm: 18576 1440 193 116 0 18087 0
[pid=7754/tid=7766] ppid=7752 vsize=74304 CPUtime=0
/proc/7754/task/7766/stat : 7766 (bprolog) S 7752 7754 7688 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 611959395 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) 460.44
Current children cumulated vsize (KiB) 74304

[startup+522.302 s]

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

/proc/7754/task/7766/stat : 7766 (bprolog) S 7752 7754 7688 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 611959395 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) 1058.05
Current children cumulated vsize (KiB) 74304

[startup+1122.3 s]
/proc/loadavg: 1.99 1.94 1.38 3/75 7766
/proc/meminfo: memFree=1359000/2055920 swapFree=4179932/4192956
[pid=7754] ppid=7752 vsize=74304 CPUtime=1117.81
/proc/7754/stat : 7754 (bprolog) R 7752 7754 7688 0 -1 4194304 1730 0 0 0 111751 30 0 0 25 0 2 0 611959342 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7754/statm: 18576 1440 193 116 0 18087 0
[pid=7754/tid=7766] ppid=7752 vsize=74304 CPUtime=0
/proc/7754/task/7766/stat : 7766 (bprolog) S 7752 7754 7688 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 611959395 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) 1117.81
Current children cumulated vsize (KiB) 74304

[startup+1182.3 s]
/proc/loadavg: 1.99 1.95 1.41 3/75 7766
/proc/meminfo: memFree=1358936/2055920 swapFree=4179932/4192956
[pid=7754] ppid=7752 vsize=74304 CPUtime=1177.57
/proc/7754/stat : 7754 (bprolog) R 7752 7754 7688 0 -1 4194304 1730 0 0 0 117727 30 0 0 25 0 2 0 611959342 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718656 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7754/statm: 18576 1440 193 116 0 18087 0
[pid=7754/tid=7766] ppid=7752 vsize=74304 CPUtime=0
/proc/7754/task/7766/stat : 7766 (bprolog) S 7752 7754 7688 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 611959395 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) 1177.57
Current children cumulated vsize (KiB) 74304

[startup+1242.3 s]
/proc/loadavg: 1.99 1.95 1.45 3/75 7766
/proc/meminfo: memFree=1358808/2055920 swapFree=4179932/4192956
[pid=7754] ppid=7752 vsize=74304 CPUtime=1237.32
/proc/7754/stat : 7754 (bprolog) R 7752 7754 7688 0 -1 4194304 1730 0 0 0 123702 30 0 0 25 0 2 0 611959342 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718680 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7754/statm: 18576 1440 193 116 0 18087 0
[pid=7754/tid=7766] ppid=7752 vsize=74304 CPUtime=0
/proc/7754/task/7766/stat : 7766 (bprolog) S 7752 7754 7688 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 611959395 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) 1237.32
Current children cumulated vsize (KiB) 74304

[startup+1302.3 s]
/proc/loadavg: 1.99 1.96 1.48 3/75 7766
/proc/meminfo: memFree=1358872/2055920 swapFree=4179932/4192956
[pid=7754] ppid=7752 vsize=74304 CPUtime=1297.09
/proc/7754/stat : 7754 (bprolog) R 7752 7754 7688 0 -1 4194304 1730 0 0 0 129679 30 0 0 25 0 2 0 611959342 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134629906 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7754/statm: 18576 1440 193 116 0 18087 0
[pid=7754/tid=7766] ppid=7752 vsize=74304 CPUtime=0
/proc/7754/task/7766/stat : 7766 (bprolog) S 7752 7754 7688 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 611959395 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) 1297.09
Current children cumulated vsize (KiB) 74304

[startup+1362.3 s]
/proc/loadavg: 1.99 1.96 1.51 3/75 7766
/proc/meminfo: memFree=1358872/2055920 swapFree=4179932/4192956
[pid=7754] ppid=7752 vsize=74304 CPUtime=1356.85
/proc/7754/stat : 7754 (bprolog) R 7752 7754 7688 0 -1 4194304 1730 0 0 0 135655 30 0 0 25 0 2 0 611959342 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134715969 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7754/statm: 18576 1440 193 116 0 18087 0
[pid=7754/tid=7766] ppid=7752 vsize=74304 CPUtime=0
/proc/7754/task/7766/stat : 7766 (bprolog) S 7752 7754 7688 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 611959395 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) 1356.85
Current children cumulated vsize (KiB) 74304

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.54 3/75 7768
/proc/meminfo: memFree=1358808/2055920 swapFree=4179932/4192956
[pid=7754] ppid=7752 vsize=74304 CPUtime=1416.61
/proc/7754/stat : 7754 (bprolog) R 7752 7754 7688 0 -1 4194304 1730 0 0 0 141631 30 0 0 25 0 2 0 611959342 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134711331 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7754/statm: 18576 1440 193 116 0 18087 0
[pid=7754/tid=7766] ppid=7752 vsize=74304 CPUtime=0
/proc/7754/task/7766/stat : 7766 (bprolog) S 7752 7754 7688 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 611959395 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) 1416.61
Current children cumulated vsize (KiB) 74304

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.56 3/75 7768
/proc/meminfo: memFree=1358936/2055920 swapFree=4179932/4192956
[pid=7754] ppid=7752 vsize=74304 CPUtime=1476.36
/proc/7754/stat : 7754 (bprolog) R 7752 7754 7688 0 -1 4194304 1730 0 0 0 147606 30 0 0 25 0 2 0 611959342 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718715 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7754/statm: 18576 1440 193 116 0 18087 0
[pid=7754/tid=7766] ppid=7752 vsize=74304 CPUtime=0
/proc/7754/task/7766/stat : 7766 (bprolog) S 7752 7754 7688 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 611959395 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) 1476.36
Current children cumulated vsize (KiB) 74304

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.59 3/75 7768
/proc/meminfo: memFree=1358936/2055920 swapFree=4179932/4192956
[pid=7754] ppid=7752 vsize=74304 CPUtime=1536.13
/proc/7754/stat : 7754 (bprolog) R 7752 7754 7688 0 -1 4194304 1730 0 0 0 153583 30 0 0 25 0 2 0 611959342 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134629820 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7754/statm: 18576 1440 193 116 0 18087 0
[pid=7754/tid=7766] ppid=7752 vsize=74304 CPUtime=0
/proc/7754/task/7766/stat : 7766 (bprolog) S 7752 7754 7688 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 611959395 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) 1536.13
Current children cumulated vsize (KiB) 74304

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.61 3/75 7768
/proc/meminfo: memFree=1359000/2055920 swapFree=4179932/4192956
[pid=7754] ppid=7752 vsize=74304 CPUtime=1595.88
/proc/7754/stat : 7754 (bprolog) R 7752 7754 7688 0 -1 4194304 1730 0 0 0 159558 30 0 0 25 0 2 0 611959342 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718796 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7754/statm: 18576 1440 193 116 0 18087 0
[pid=7754/tid=7766] ppid=7752 vsize=74304 CPUtime=0
/proc/7754/task/7766/stat : 7766 (bprolog) S 7752 7754 7688 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 611959395 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) 1595.88
Current children cumulated vsize (KiB) 74304

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.63 3/75 7768
/proc/meminfo: memFree=1359000/2055920 swapFree=4179932/4192956
[pid=7754] ppid=7752 vsize=74304 CPUtime=1655.64
/proc/7754/stat : 7754 (bprolog) R 7752 7754 7688 0 -1 4194304 1730 0 0 0 165534 30 0 0 25 0 2 0 611959342 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134710466 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7754/statm: 18576 1440 193 116 0 18087 0
[pid=7754/tid=7766] ppid=7752 vsize=74304 CPUtime=0
/proc/7754/task/7766/stat : 7766 (bprolog) S 7752 7754 7688 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 611959395 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) 1655.64
Current children cumulated vsize (KiB) 74304

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.65 3/75 7768
/proc/meminfo: memFree=1358936/2055920 swapFree=4179932/4192956
[pid=7754] ppid=7752 vsize=74304 CPUtime=1715.42
/proc/7754/stat : 7754 (bprolog) R 7752 7754 7688 0 -1 4194304 1730 0 0 0 171511 31 0 0 25 0 2 0 611959342 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718648 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7754/statm: 18576 1440 193 116 0 18087 0
[pid=7754/tid=7766] ppid=7752 vsize=74304 CPUtime=0
/proc/7754/task/7766/stat : 7766 (bprolog) S 7752 7754 7688 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 611959395 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) 1715.42
Current children cumulated vsize (KiB) 74304

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.67 3/75 7768
/proc/meminfo: memFree=1358872/2055920 swapFree=4179932/4192956
[pid=7754] ppid=7752 vsize=74304 CPUtime=1775.17
/proc/7754/stat : 7754 (bprolog) R 7752 7754 7688 0 -1 4194304 1730 0 0 0 177486 31 0 0 25 0 2 0 611959342 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134631179 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7754/statm: 18576 1440 193 116 0 18087 0
[pid=7754/tid=7766] ppid=7752 vsize=74304 CPUtime=0
/proc/7754/task/7766/stat : 7766 (bprolog) S 7752 7754 7688 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 611959395 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) 1775.17
Current children cumulated vsize (KiB) 74304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.31 s]
/proc/loadavg: 1.99 1.97 1.68 2/75 7770
/proc/meminfo: memFree=1361368/2055920 swapFree=4179932/4192956
[pid=7754] ppid=7752 vsize=84548 CPUtime=1800.08
/proc/7754/stat : 7754 (bprolog) R 7752 7754 7688 0 -1 4194304 1731 0 0 0 179977 31 0 0 25 0 3 0 611959342 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 134716675 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7754/statm: 21137 1441 193 116 0 20648 0
[pid=7754/tid=7766] ppid=7752 vsize=84548 CPUtime=0
/proc/7754/task/7766/stat : 7766 (bprolog) S 7752 7754 7688 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 611959395 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7754/tid=7769] ppid=7752 vsize=84548 CPUtime=0
/proc/7754/task/7769/stat : 7769 (bprolog) S 7752 7754 7688 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 612139426 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) 1800.08
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

[startup+1807.31 s]
/proc/loadavg: 1.99 1.97 1.68 2/75 7770
/proc/meminfo: memFree=1361368/2055920 swapFree=4179932/4192956
[pid=7754] ppid=7752 vsize=84548 CPUtime=1800.08
/proc/7754/stat : 7754 (bprolog) R 7752 7754 7688 0 -1 4194304 1731 0 0 0 179977 31 0 0 25 0 3 0 611959342 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 134716675 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7754/statm: 21137 1441 193 116 0 20648 0
[pid=7754/tid=7766] ppid=7752 vsize=84548 CPUtime=0
/proc/7754/task/7766/stat : 7766 (bprolog) S 7752 7754 7688 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 611959395 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7754/tid=7769] ppid=7752 vsize=84548 CPUtime=0
/proc/7754/task/7769/stat : 7769 (bprolog) S 7752 7754 7688 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 612139426 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) 1800.08
Current children cumulated vsize (KiB) 84548

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.32
CPU time (s): 1800.1
CPU user time (s): 1799.78
CPU system time (s): 0.312952
CPU usage (%): 99.6004
Max. virtual memory (cumulated for all children) (KiB): 84548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.312952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1731
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= 6
involuntary context switches= 23903

runsolver used 1.36879 second user time and 5.21721 second system time

The end

Launcher Data (download as text)

Begin job on node88 at 2008-07-02 13:12:01
IDJOB=1037903
IDBENCH=53534
IDSOLVER=347
FILE ID=node88/1037903-1214997121
PBS_JOBID= 7870748
Free space on /tmp= 66544 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/QCP-20/normalized-qcp-20-187-11_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1037903-1214997121/watcher-1037903-1214997121 -o /tmp/evaluation-result-1037903-1214997121/solver-1037903-1214997121 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1037903-1214997121 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2da8b70e3aad7736bab75ae800da963f
RANDOM SEED=1621653136

node88.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		: 3000.232
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		: 3000.232
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:       1370424 kB
Buffers:         64324 kB
Cached:         533388 kB
SwapCached:       7148 kB
Active:         210580 kB
Inactive:       396556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1370424 kB
SwapTotal:     4192956 kB
SwapFree:      4179932 kB
Dirty:            1624 kB
Writeback:           0 kB
Mapped:          14956 kB
Slab:            64012 kB
Committed_AS:   829480 kB
PageTables:       1660 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66544 MiB
End job on node88 at 2008-07-02 13:42:10