Trace number 1081777

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
MDG-noprobe 2008-06-27? (TO) 1800.05 1806.12

General information on the benchmark

Namecsp/haystacks/
normalized-haystacks-45.xml
MD5SUMc4567f2420b9c0b07f072179a1cd8341
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark346.213
Satisfiable
(Un)Satisfiability was proved
Number of variables2025
Number of constraints44594
Maximum constraint arity2
Maximum domain size45
Number of constraints which are defined in extension0
Number of constraints which are defined in intension44594
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.00	c mistral-prime version 1.313

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-1081777-1215218971/watcher-1081777-1215218971 -o /tmp/evaluation-result-1081777-1215218971/solver-1081777-1215218971 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1081777-1215218971.xml -heu dom/wdeg -res no 

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: 2.00 2.00 2.00 4/82 25766
/proc/meminfo: memFree=1716592/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=4584 CPUtime=0
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 367 0 0 0 0 0 0 0 18 0 1 0 635114910 4694016 333 996147200 134512640 135239859 4294956208 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 1146 341 292 177 0 49 0

[startup+0.0560899 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 25766
/proc/meminfo: memFree=1716592/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=5376 CPUtime=0.05
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 672 0 0 0 5 0 0 0 18 0 1 0 635114910 5505024 638 996147200 134512640 135239859 4294956208 18446744073709551615 10860155 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 1344 638 375 177 0 247 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5376

[startup+0.101097 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 25766
/proc/meminfo: memFree=1716592/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=5900 CPUtime=0.09
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 779 0 0 0 9 0 0 0 18 0 1 0 635114910 6041600 745 996147200 134512640 135239859 4294956208 18446744073709551615 10860155 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 1475 745 375 177 0 378 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5900

[startup+0.301138 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 25766
/proc/meminfo: memFree=1716592/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=7588 CPUtime=0.29
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 1203 0 0 0 28 1 0 0 19 0 1 0 635114910 7770112 1169 996147200 134512640 135239859 4294956208 18446744073709551615 10860155 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 1897 1169 375 177 0 800 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7588

[startup+0.701216 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 25766
/proc/meminfo: memFree=1716592/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=10924 CPUtime=0.68
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 2034 0 0 0 67 1 0 0 23 0 1 0 635114910 11186176 2000 996147200 134512640 135239859 4294956208 18446744073709551615 10860155 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 2731 2000 375 177 0 1634 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 10924

[startup+1.50138 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 25767
/proc/meminfo: memFree=1707496/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=17584 CPUtime=1.49
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 3731 0 0 0 145 4 0 0 25 0 1 0 635114910 18006016 3631 996147200 134512640 135239859 4294956208 18446744073709551615 10860155 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 4396 3631 375 177 0 3299 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17584

[startup+3.10169 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 25767
/proc/meminfo: memFree=1674216/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=50756 CPUtime=3.09
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 11334 0 0 0 302 7 0 0 25 0 1 0 635114910 51974144 10933 996147200 134512640 135239859 4294956208 18446744073709551615 135016065 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 12689 10933 412 177 0 11592 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 50756

[startup+6.30132 s]
/proc/loadavg: 2.16 2.03 2.01 3/83 25767
/proc/meminfo: memFree=1673960/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=50756 CPUtime=6.29
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 11336 0 0 0 622 7 0 0 25 0 1 0 635114910 51974144 10935 996147200 134512640 135239859 4294956208 18446744073709551615 134543101 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 12689 10935 412 177 0 11592 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 50756

[startup+12.7016 s]
/proc/loadavg: 2.15 2.03 2.01 3/83 25767
/proc/meminfo: memFree=1673904/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=50756 CPUtime=12.68
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 11337 0 0 0 1261 7 0 0 25 0 1 0 635114910 51974144 10936 996147200 134512640 135239859 4294956208 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 12689 10936 413 177 0 11592 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 50756

[startup+25.5011 s]
/proc/loadavg: 2.11 2.03 2.01 3/83 25767
/proc/meminfo: memFree=1673968/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=50756 CPUtime=25.48
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 11337 0 0 0 2541 7 0 0 25 0 1 0 635114910 51974144 10936 996147200 134512640 135239859 4294956208 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 12689 10936 413 177 0 11592 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50756

[startup+51.1012 s]
/proc/loadavg: 2.07 2.03 2.01 3/83 25767
/proc/meminfo: memFree=1674032/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=50756 CPUtime=51.06
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 11337 0 0 0 5099 7 0 0 25 0 1 0 635114910 51974144 10936 996147200 134512640 135239859 4294956208 18446744073709551615 134820104 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 12689 10936 413 177 0 11592 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 50756

[startup+102.306 s]
/proc/loadavg: 2.03 2.02 2.00 3/83 25767
/proc/meminfo: memFree=1674096/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=50756 CPUtime=102.25
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 11337 0 0 0 10218 7 0 0 25 0 1 0 635114910 51974144 10936 996147200 134512640 135239859 4294956208 18446744073709551615 134820150 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 12689 10936 413 177 0 11592 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 50756

[startup+162.301 s]
/proc/loadavg: 2.09 2.03 2.01 3/85 25808
/proc/meminfo: memFree=1623952/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=50756 CPUtime=162.18
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 11337 0 0 0 16211 7 0 0 25 0 1 0 635114910 51974144 10936 996147200 134512640 135239859 4294956208 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 12689 10936 413 177 0 11592 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 50756

[startup+222.302 s]
/proc/loadavg: 2.29 2.12 2.04 3/85 25808
/proc/meminfo: memFree=1195096/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=50756 CPUtime=221.52
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 11337 0 0 0 22145 7 0 0 25 0 1 0 635114910 51974144 10936 996147200 134512640 135239859 4294956208 18446744073709551615 134535688 0 0 4096 0 0 0 0 17 0 0 0
/proc/25766/statm: 12689 10936 413 177 0 11592 0
Current children cumulated CPU time (s) 221.52
Current children cumulated vsize (KiB) 50756

[startup+282.303 s]
/proc/loadavg: 2.31 2.15 2.05 4/85 25808
/proc/meminfo: memFree=987736/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=50756 CPUtime=280.93
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 11337 0 0 0 28086 7 0 0 25 0 1 0 635114910 51974144 10936 996147200 134512640 135239859 4294956208 18446744073709551615 134535664 0 0 4096 0 0 0 0 17 0 0 0
/proc/25766/statm: 12689 10936 413 177 0 11592 0
Current children cumulated CPU time (s) 280.93
Current children cumulated vsize (KiB) 50756

[startup+342.302 s]
/proc/loadavg: 2.46 2.23 2.08 3/85 25808
/proc/meminfo: memFree=987544/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=50756 CPUtime=340.42
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 11337 0 0 0 34034 8 0 0 25 0 1 0 635114910 51974144 10936 996147200 134512640 135239859 4294956208 18446744073709551615 134539582 0 0 4096 0 0 0 0 17 0 0 0
/proc/25766/statm: 12689 10936 413 177 0 11592 0
Current children cumulated CPU time (s) 340.42
Current children cumulated vsize (KiB) 50756

[startup+402.302 s]
/proc/loadavg: 2.23 2.20 2.08 3/85 25808
/proc/meminfo: memFree=987480/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=50756 CPUtime=399.89
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 11337 0 0 0 39981 8 0 0 25 0 1 0 635114910 51974144 10936 996147200 134512640 135239859 4294956208 18446744073709551615 135096410 0 0 4096 0 0 0 0 17 0 0 0
/proc/25766/statm: 12689 10936 413 177 0 11592 0
Current children cumulated CPU time (s) 399.89
Current children cumulated vsize (KiB) 50756

[startup+462.301 s]
/proc/loadavg: 2.08 2.16 2.08 3/85 25808
/proc/meminfo: memFree=987416/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=50756 CPUtime=459.37
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 11337 0 0 0 45929 8 0 0 25 0 1 0 635114910 51974144 10936 996147200 134512640 135239859 4294956208 18446744073709551615 134543200 0 0 4096 0 0 0 0 17 0 0 0
/proc/25766/statm: 12689 10936 413 177 0 11592 0
Current children cumulated CPU time (s) 459.37
Current children cumulated vsize (KiB) 50756

[startup+522.301 s]
/proc/loadavg: 2.03 2.13 2.07 3/85 25808
/proc/meminfo: memFree=987416/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=50756 CPUtime=518.85
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 11337 0 0 0 51877 8 0 0 25 0 1 0 635114910 51974144 10936 996147200 134512640 135239859 4294956208 18446744073709551615 134535329 0 0 4096 0 0 0 0 17 0 0 0
/proc/25766/statm: 12689 10936 413 177 0 11592 0
Current children cumulated CPU time (s) 518.85
Current children cumulated vsize (KiB) 50756

[startup+582.301 s]
/proc/loadavg: 2.01 2.11 2.07 3/85 25808
/proc/meminfo: memFree=987544/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=50756 CPUtime=578.32
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 11337 0 0 0 57824 8 0 0 25 0 1 0 635114910 51974144 10936 996147200 134512640 135239859 4294956208 18446744073709551615 134539617 0 0 4096 0 0 0 0 17 0 0 0
/proc/25766/statm: 12689 10936 413 177 0 11592 0
Current children cumulated CPU time (s) 578.32
Current children cumulated vsize (KiB) 50756

[startup+642.302 s]
/proc/loadavg: 2.00 2.08 2.06 3/85 25808
/proc/meminfo: memFree=987352/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=50756 CPUtime=637.8
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 11337 0 0 0 63772 8 0 0 25 0 1 0 635114910 51974144 10936 996147200 134512640 135239859 4294956208 18446744073709551615 134539589 0 0 4096 0 0 0 0 17 0 0 0
/proc/25766/statm: 12689 10936 413 177 0 11592 0
Current children cumulated CPU time (s) 637.8
Current children cumulated vsize (KiB) 50756


################
# More data... #
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[startup+882.301 s]
/proc/loadavg: 2.08 2.10 2.07 3/83 26097
/proc/meminfo: memFree=1668944/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=50756 CPUtime=876.54
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 11337 0 0 0 87643 11 0 0 25 0 1 0 635114910 51974144 10936 996147200 134512640 135239859 4294956208 18446744073709551615 135096304 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 12689 10936 413 177 0 11592 0
Current children cumulated CPU time (s) 876.54
Current children cumulated vsize (KiB) 50756

[startup+942.301 s]
/proc/loadavg: 2.03 2.08 2.06 3/83 26098
/proc/meminfo: memFree=1668752/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=50756 CPUtime=936.52
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 11337 0 0 0 93641 11 0 0 25 0 1 0 635114910 51974144 10936 996147200 134512640 135239859 4294956208 18446744073709551615 134543123 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 12689 10936 413 177 0 11592 0
Current children cumulated CPU time (s) 936.52
Current children cumulated vsize (KiB) 50756

[startup+1002.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/83 26098
/proc/meminfo: memFree=1668760/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=50756 CPUtime=996.5
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 11337 0 0 0 99639 11 0 0 25 0 1 0 635114910 51974144 10936 996147200 134512640 135239859 4294956208 18446744073709551615 134532176 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 12689 10936 413 177 0 11592 0
Current children cumulated CPU time (s) 996.5
Current children cumulated vsize (KiB) 50756

[startup+1062.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/83 26098
/proc/meminfo: memFree=1668824/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=50756 CPUtime=1056.48
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 11337 0 0 0 105637 11 0 0 25 0 1 0 635114910 51974144 10936 996147200 134512640 135239859 4294956208 18446744073709551615 134819992 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 12689 10936 413 177 0 11592 0
Current children cumulated CPU time (s) 1056.48
Current children cumulated vsize (KiB) 50756

[startup+1122.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/83 26098
/proc/meminfo: memFree=1668888/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=50756 CPUtime=1116.46
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 11337 0 0 0 111635 11 0 0 25 0 1 0 635114910 51974144 10936 996147200 134512640 135239859 4294956208 18446744073709551615 134532432 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 12689 10936 413 177 0 11592 0
Current children cumulated CPU time (s) 1116.46
Current children cumulated vsize (KiB) 50756

[startup+1182.3 s]
/proc/loadavg: 2.00 2.03 2.04 3/83 26098
/proc/meminfo: memFree=1668888/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=50756 CPUtime=1176.44
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 11337 0 0 0 117633 11 0 0 25 0 1 0 635114910 51974144 10936 996147200 134512640 135239859 4294956208 18446744073709551615 134539605 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 12689 10936 413 177 0 11592 0
Current children cumulated CPU time (s) 1176.44
Current children cumulated vsize (KiB) 50756

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 2.03 3/83 26098
/proc/meminfo: memFree=1668760/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=50756 CPUtime=1236.42
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 11337 0 0 0 123631 11 0 0 25 0 1 0 635114910 51974144 10936 996147200 134512640 135239859 4294956208 18446744073709551615 134543107 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 12689 10936 413 177 0 11592 0
Current children cumulated CPU time (s) 1236.42
Current children cumulated vsize (KiB) 50756

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 2.03 3/83 26098
/proc/meminfo: memFree=1668760/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=50756 CPUtime=1296.4
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 11337 0 0 0 129629 11 0 0 25 0 1 0 635114910 51974144 10936 996147200 134512640 135239859 4294956208 18446744073709551615 134543109 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 12689 10936 413 177 0 11592 0
Current children cumulated CPU time (s) 1296.4
Current children cumulated vsize (KiB) 50756

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/83 26098
/proc/meminfo: memFree=1668696/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=50756 CPUtime=1356.37
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 11337 0 0 0 135626 11 0 0 25 0 1 0 635114910 51974144 10936 996147200 134512640 135239859 4294956208 18446744073709551615 135103000 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 12689 10936 413 177 0 11592 0
Current children cumulated CPU time (s) 1356.37
Current children cumulated vsize (KiB) 50756

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.02 3/83 26098
/proc/meminfo: memFree=1668760/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=50756 CPUtime=1416.36
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 11337 0 0 0 141625 11 0 0 25 0 1 0 635114910 51974144 10936 996147200 134512640 135239859 4294956208 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 12689 10936 413 177 0 11592 0
Current children cumulated CPU time (s) 1416.36
Current children cumulated vsize (KiB) 50756

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/83 26098
/proc/meminfo: memFree=1668696/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=50756 CPUtime=1476.33
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 11337 0 0 0 147622 11 0 0 25 0 1 0 635114910 51974144 10936 996147200 134512640 135239859 4294956208 18446744073709551615 134539542 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 12689 10936 413 177 0 11592 0
Current children cumulated CPU time (s) 1476.33
Current children cumulated vsize (KiB) 50756

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 26098
/proc/meminfo: memFree=1668760/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=50756 CPUtime=1536.31
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 11337 0 0 0 153620 11 0 0 25 0 1 0 635114910 51974144 10936 996147200 134512640 135239859 4294956208 18446744073709551615 135016026 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 12689 10936 413 177 0 11592 0
Current children cumulated CPU time (s) 1536.31
Current children cumulated vsize (KiB) 50756

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 26098
/proc/meminfo: memFree=1668696/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=50756 CPUtime=1596.29
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 11337 0 0 0 159618 11 0 0 25 0 1 0 635114910 51974144 10936 996147200 134512640 135239859 4294956208 18446744073709551615 134820117 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 12689 10936 413 177 0 11592 0
Current children cumulated CPU time (s) 1596.29
Current children cumulated vsize (KiB) 50756

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 26098
/proc/meminfo: memFree=1668632/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=50756 CPUtime=1656.27
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 11337 0 0 0 165616 11 0 0 25 0 1 0 635114910 51974144 10936 996147200 134512640 135239859 4294956208 18446744073709551615 134539560 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 12689 10936 413 177 0 11592 0
Current children cumulated CPU time (s) 1656.27
Current children cumulated vsize (KiB) 50756

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 26098
/proc/meminfo: memFree=1668696/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=50756 CPUtime=1716.25
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 11337 0 0 0 171614 11 0 0 25 0 1 0 635114910 51974144 10936 996147200 134512640 135239859 4294956208 18446744073709551615 134532176 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 12689 10936 413 177 0 11592 0
Current children cumulated CPU time (s) 1716.25
Current children cumulated vsize (KiB) 50756

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 26098
/proc/meminfo: memFree=1668632/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=50756 CPUtime=1776.23
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 11337 0 0 0 177612 11 0 0 25 0 1 0 635114910 51974144 10936 996147200 134512640 135239859 4294956208 18446744073709551615 135096304 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 12689 10936 413 177 0 11592 0
Current children cumulated CPU time (s) 1776.23
Current children cumulated vsize (KiB) 50756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 26098
/proc/meminfo: memFree=1668632/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=50756 CPUtime=1800.03
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 11337 0 0 0 179992 11 0 0 25 0 1 0 635114910 51974144 10936 996147200 134512640 135239859 4294956208 18446744073709551615 134820172 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 12689 10936 413 177 0 11592 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 50756

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

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

[startup+1806.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 26098
/proc/meminfo: memFree=1668632/2055920 swapFree=4166000/4192956
[pid=25766] ppid=25764 vsize=50756 CPUtime=1800.03
/proc/25766/stat : 25766 (xsolve) R 25764 25766 23071 0 -1 4194304 11337 0 0 0 179992 11 0 0 25 0 1 0 635114910 51974144 10936 996147200 134512640 135239859 4294956208 18446744073709551615 134820172 0 0 4096 0 0 0 0 17 1 0 0
/proc/25766/statm: 12689 10936 413 177 0 11592 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 50756

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.12
CPU time (s): 1800.05
CPU user time (s): 1799.93
CPU system time (s): 0.122981
CPU usage (%): 99.6639
Max. virtual memory (cumulated for all children) (KiB): 50756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.93
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11337
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 28328

runsolver used 1.72874 second user time and 4.85926 second system time

The end

Launcher Data (download as text)

Begin job on node77 at 2008-07-05 02:49:31
IDJOB=1081777
IDBENCH=57137
IDSOLVER=343
FILE ID=node77/1081777-1215218971
PBS_JOBID= 7881655
Free space on /tmp= 66532 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/haystacks/normalized-haystacks-45.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dom/wdeg -res no 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081777-1215218971/watcher-1081777-1215218971 -o /tmp/evaluation-result-1081777-1215218971/solver-1081777-1215218971 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1081777-1215218971.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= c4567f2420b9c0b07f072179a1cd8341
RANDOM SEED=221259555

node77.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		: 3000.274
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		: 3000.274
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:       1717008 kB
Buffers:         61284 kB
Cached:         183164 kB
SwapCached:      20616 kB
Active:         211736 kB
Inactive:        69136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1717008 kB
SwapTotal:     4192956 kB
SwapFree:      4166000 kB
Dirty:            6480 kB
Writeback:           0 kB
Mapped:          52796 kB
Slab:            43184 kB
Committed_AS:  1162704 kB
PageTables:       1864 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= 66528 MiB
End job on node77 at 2008-07-05 03:19:39