Trace number 1042287

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) 1800.09 1809.41

General information on the benchmark

Namecsp/allsquares/
normalized-squares-33-33.xml
MD5SUMd3e9fb88cfd1b07e17afb6e1c39c5e12
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark542.258
Satisfiable
(Un)Satisfiability was proved
Number of variables2178
Number of constraints2643
Maximum constraint arity33
Maximum domain size113
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2113
Global constraints used (with number of constraints)cumulative(2),weightedsum(528)

Solver Data (download as text)

0.19/0.23	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-1042287-1215002970/watcher-1042287-1215002970 -o /tmp/evaluation-result-1042287-1215002970/solver-1042287-1215002970 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1042287-1215002970.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: 2.31 2.19 2.06 4/72 5518
/proc/meminfo: memFree=1915144/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=18572 CPUtime=0
/proc/5518/stat : 5518 (runsolver) R 5516 5518 4548 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1529963780 19017728 292 996147200 4194304 4296836 548682068448 18446744073709551615 248761609511 0 0 4096 24578 0 0 0 17 1 0 0
/proc/5518/statm: 4643 292 257 25 0 2626 0

[startup+0.0427169 s]
/proc/loadavg: 2.31 2.19 2.06 4/72 5518
/proc/meminfo: memFree=1915144/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=5512 CPUtime=0.03
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 693 0 0 0 3 0 0 0 18 0 1 0 1529963780 5644288 659 996147200 134512640 135239859 4294956208 18446744073709551615 7284347 0 0 4096 0 0 0 0 17 1 0 0
/proc/5518/statm: 1378 660 371 177 0 281 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5512

[startup+0.101721 s]
/proc/loadavg: 2.31 2.19 2.06 4/72 5518
/proc/meminfo: memFree=1915144/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=7016 CPUtime=0.08
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 1052 0 0 0 8 0 0 0 18 0 1 0 1529963780 7184384 1018 996147200 134512640 135239859 4294956208 18446744073709551615 7284347 0 0 4096 0 0 0 0 17 1 0 0
/proc/5518/statm: 1754 1018 371 177 0 657 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7016

[startup+0.301759 s]
/proc/loadavg: 2.31 2.19 2.06 4/72 5518
/proc/meminfo: memFree=1915144/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22004 CPUtime=0.29
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4796 0 0 0 27 2 0 0 19 0 1 0 1529963780 22532096 4696 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/5518/statm: 5501 4696 416 177 0 4404 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22004

[startup+0.701825 s]
/proc/loadavg: 2.31 2.19 2.06 4/72 5518
/proc/meminfo: memFree=1915144/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22140 CPUtime=0.69
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4824 0 0 0 67 2 0 0 23 0 1 0 1529963780 22671360 4724 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/5518/statm: 5535 4724 416 177 0 4438 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22140

[startup+1.50196 s]
/proc/loadavg: 2.31 2.19 2.06 3/73 5519
/proc/meminfo: memFree=1897792/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22140 CPUtime=1.48
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4824 0 0 0 146 2 0 0 25 0 1 0 1529963780 22671360 4724 996147200 134512640 135239859 4294956208 18446744073709551615 135097632 0 0 4096 0 0 0 0 17 1 0 0
/proc/5518/statm: 5535 4724 416 177 0 4438 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 22140

[startup+3.10224 s]
/proc/loadavg: 2.31 2.19 2.06 3/73 5519
/proc/meminfo: memFree=1897600/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22140 CPUtime=3.07
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4827 0 0 0 305 2 0 0 25 0 1 0 1529963780 22671360 4727 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/5518/statm: 5535 4727 416 177 0 4438 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 22140

[startup+6.30179 s]
/proc/loadavg: 2.28 2.18 2.06 3/73 5519
/proc/meminfo: memFree=1897600/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22144 CPUtime=6.26
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4828 0 0 0 624 2 0 0 25 0 1 0 1529963780 22675456 4728 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/5518/statm: 5536 4728 416 177 0 4439 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 22144

[startup+12.7019 s]
/proc/loadavg: 2.26 2.18 2.06 3/73 5519
/proc/meminfo: memFree=1897600/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22144 CPUtime=12.63
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4828 0 0 0 1261 2 0 0 25 0 1 0 1529963780 22675456 4728 996147200 134512640 135239859 4294956208 18446744073709551615 135097664 0 0 4096 0 0 0 0 17 1 0 0
/proc/5518/statm: 5536 4728 416 177 0 4439 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 22144

[startup+25.5011 s]
/proc/loadavg: 2.20 2.17 2.06 3/73 5519
/proc/meminfo: memFree=1897600/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22144 CPUtime=25.37
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4828 0 0 0 2535 2 0 0 25 0 1 0 1529963780 22675456 4728 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/5518/statm: 5536 4728 416 177 0 4439 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 22144

[startup+51.1015 s]
/proc/loadavg: 2.13 2.16 2.06 3/73 5519
/proc/meminfo: memFree=1897600/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22144 CPUtime=50.86
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4828 0 0 0 5083 3 0 0 25 0 1 0 1529963780 22675456 4728 996147200 134512640 135239859 4294956208 18446744073709551615 134820672 0 0 4096 0 0 0 0 17 1 0 0
/proc/5518/statm: 5536 4728 416 177 0 4439 0
Current children cumulated CPU time (s) 50.86
Current children cumulated vsize (KiB) 22144

[startup+102.306 s]
/proc/loadavg: 2.06 2.13 2.05 3/73 5519
/proc/meminfo: memFree=1897600/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22144 CPUtime=101.84
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4828 0 0 0 10181 3 0 0 25 0 1 0 1529963780 22675456 4728 996147200 134512640 135239859 4294956208 18446744073709551615 135030898 0 0 4096 0 0 0 0 17 1 0 0
/proc/5518/statm: 5536 4728 416 177 0 4439 0
Current children cumulated CPU time (s) 101.84
Current children cumulated vsize (KiB) 22144

[startup+162.302 s]
/proc/loadavg: 2.02 2.10 2.05 3/73 5519
/proc/meminfo: memFree=1897600/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22144 CPUtime=161.56
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4828 0 0 0 16153 3 0 0 25 0 1 0 1529963780 22675456 4728 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/5518/statm: 5536 4728 416 177 0 4439 0
Current children cumulated CPU time (s) 161.56
Current children cumulated vsize (KiB) 22144

[startup+222.302 s]
/proc/loadavg: 2.00 2.08 2.04 3/73 5519
/proc/meminfo: memFree=1897536/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22144 CPUtime=221.28
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4828 0 0 0 22125 3 0 0 25 0 1 0 1529963780 22675456 4728 996147200 134512640 135239859 4294956208 18446744073709551615 135071483 0 0 4096 0 0 0 0 17 1 0 0
/proc/5518/statm: 5536 4728 416 177 0 4439 0
Current children cumulated CPU time (s) 221.28
Current children cumulated vsize (KiB) 22144

[startup+282.302 s]
/proc/loadavg: 2.00 2.06 2.04 3/73 5519
/proc/meminfo: memFree=1897536/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22144 CPUtime=281.01
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4828 0 0 0 28098 3 0 0 25 0 1 0 1529963780 22675456 4728 996147200 134512640 135239859 4294956208 18446744073709551615 135097632 0 0 4096 0 0 0 0 17 1 0 0
/proc/5518/statm: 5536 4728 416 177 0 4439 0
Current children cumulated CPU time (s) 281.01
Current children cumulated vsize (KiB) 22144

[startup+342.301 s]
/proc/loadavg: 2.00 2.05 2.03 3/73 5519
/proc/meminfo: memFree=1897408/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22148 CPUtime=340.74
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4829 0 0 0 34071 3 0 0 25 0 1 0 1529963780 22679552 4729 996147200 134512640 135239859 4294956208 18446744073709551615 134796647 0 0 4096 0 0 0 0 17 1 0 0
/proc/5518/statm: 5537 4729 416 177 0 4440 0
Current children cumulated CPU time (s) 340.74
Current children cumulated vsize (KiB) 22148

[startup+402.302 s]
/proc/loadavg: 2.00 2.04 2.02 3/81 5555
/proc/meminfo: memFree=1839168/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22148 CPUtime=400.46
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4829 0 0 0 40043 3 0 0 25 0 1 0 1529963780 22679552 4729 996147200 134512640 135239859 4294956208 18446744073709551615 134797004 0 0 4096 0 0 0 0 17 0 0 0
/proc/5518/statm: 5537 4729 416 177 0 4440 0
Current children cumulated CPU time (s) 400.46
Current children cumulated vsize (KiB) 22148

[startup+462.301 s]
/proc/loadavg: 2.00 2.03 2.02 3/81 5555
/proc/meminfo: memFree=1837440/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22148 CPUtime=460.22
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4829 0 0 0 46018 4 0 0 25 0 1 0 1529963780 22679552 4729 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/5518/statm: 5537 4729 416 177 0 4440 0
Current children cumulated CPU time (s) 460.22
Current children cumulated vsize (KiB) 22148

[startup+522.301 s]
/proc/loadavg: 2.00 2.02 2.01 3/81 5555
/proc/meminfo: memFree=1837376/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22148 CPUtime=519.97
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4829 0 0 0 51993 4 0 0 25 0 1 0 1529963780 22679552 4729 996147200 134512640 135239859 4294956208 18446744073709551615 135057345 0 0 4096 0 0 0 0 17 0 0 0
/proc/5518/statm: 5537 4729 416 177 0 4440 0
Current children cumulated CPU time (s) 519.97
Current children cumulated vsize (KiB) 22148

[startup+582.303 s]
/proc/loadavg: 2.00 2.02 2.01 3/81 5555
/proc/meminfo: memFree=1837184/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22152 CPUtime=579.73
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4830 0 0 0 57969 4 0 0 25 0 1 0 1529963780 22683648 4730 996147200 134512640 135239859 4294956208 18446744073709551615 134821152 0 0 4096 0 0 0 0 17 0 0 0
/proc/5518/statm: 5538 4730 416 177 0 4441 0
Current children cumulated CPU time (s) 579.73
Current children cumulated vsize (KiB) 22152

[startup+642.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 5555
/proc/meminfo: memFree=1837184/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22152 CPUtime=639.48
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4832 0 0 0 63944 4 0 0 25 0 1 0 1529963780 22683648 4732 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/5518/statm: 5538 4732 416 177 0 4441 0
Current children cumulated CPU time (s) 639.48
Current children cumulated vsize (KiB) 22152


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

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 5561
/proc/meminfo: memFree=1837112/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22152 CPUtime=818.72
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4832 0 0 0 81868 4 0 0 25 0 1 0 1529963780 22683648 4732 996147200 134512640 135239859 4294956208 18446744073709551615 135031319 0 0 4096 0 0 0 0 17 0 0 0
/proc/5518/statm: 5538 4732 416 177 0 4441 0
Current children cumulated CPU time (s) 818.72
Current children cumulated vsize (KiB) 22152

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 5561
/proc/meminfo: memFree=1837112/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22152 CPUtime=878.48
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4832 0 0 0 87844 4 0 0 25 0 1 0 1529963780 22683648 4732 996147200 134512640 135239859 4294956208 18446744073709551615 134796914 0 0 4096 0 0 0 0 17 0 0 0
/proc/5518/statm: 5538 4732 416 177 0 4441 0
Current children cumulated CPU time (s) 878.48
Current children cumulated vsize (KiB) 22152

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 5561
/proc/meminfo: memFree=1837048/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22152 CPUtime=938.24
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4832 0 0 0 93820 4 0 0 25 0 1 0 1529963780 22683648 4732 996147200 134512640 135239859 4294956208 18446744073709551615 134821260 0 0 4096 0 0 0 0 17 0 0 0
/proc/5518/statm: 5538 4732 416 177 0 4441 0
Current children cumulated CPU time (s) 938.24
Current children cumulated vsize (KiB) 22152

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 5561
/proc/meminfo: memFree=1836992/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22152 CPUtime=997.99
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4832 0 0 0 99794 5 0 0 25 0 1 0 1529963780 22683648 4732 996147200 134512640 135239859 4294956208 18446744073709551615 134797064 0 0 4096 0 0 0 0 17 0 0 0
/proc/5518/statm: 5538 4732 416 177 0 4441 0
Current children cumulated CPU time (s) 997.99
Current children cumulated vsize (KiB) 22152

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 5561
/proc/meminfo: memFree=1836864/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22152 CPUtime=1057.75
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4832 0 0 0 105770 5 0 0 25 0 1 0 1529963780 22683648 4732 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/5518/statm: 5538 4732 416 177 0 4441 0
Current children cumulated CPU time (s) 1057.75
Current children cumulated vsize (KiB) 22152

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 5561
/proc/meminfo: memFree=1836800/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22152 CPUtime=1117.5
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4832 0 0 0 111745 5 0 0 25 0 1 0 1529963780 22683648 4732 996147200 134512640 135239859 4294956208 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 0 0 0
/proc/5518/statm: 5538 4732 416 177 0 4441 0
Current children cumulated CPU time (s) 1117.5
Current children cumulated vsize (KiB) 22152

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 5561
/proc/meminfo: memFree=1836800/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22152 CPUtime=1177.26
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4832 0 0 0 117721 5 0 0 25 0 1 0 1529963780 22683648 4732 996147200 134512640 135239859 4294956208 18446744073709551615 135097664 0 0 4096 0 0 0 0 17 0 0 0
/proc/5518/statm: 5538 4732 416 177 0 4441 0
Current children cumulated CPU time (s) 1177.26
Current children cumulated vsize (KiB) 22152

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 5561
/proc/meminfo: memFree=1836800/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22152 CPUtime=1237.01
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4832 0 0 0 123696 5 0 0 25 0 1 0 1529963780 22683648 4732 996147200 134512640 135239859 4294956208 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 0 0 0
/proc/5518/statm: 5538 4732 416 177 0 4441 0
Current children cumulated CPU time (s) 1237.01
Current children cumulated vsize (KiB) 22152

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 5561
/proc/meminfo: memFree=1836736/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22152 CPUtime=1296.77
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4832 0 0 0 129672 5 0 0 25 0 1 0 1529963780 22683648 4732 996147200 134512640 135239859 4294956208 18446744073709551615 134821656 0 0 4096 0 0 0 0 17 0 0 0
/proc/5518/statm: 5538 4732 416 177 0 4441 0
Current children cumulated CPU time (s) 1296.77
Current children cumulated vsize (KiB) 22152

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 5612
/proc/meminfo: memFree=1862192/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22152 CPUtime=1356.46
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4832 0 0 0 135639 7 0 0 25 0 1 0 1529963780 22683648 4732 996147200 134512640 135239859 4294956208 18446744073709551615 135097673 0 0 4096 0 0 0 0 17 0 0 0
/proc/5518/statm: 5538 4732 416 177 0 4441 0
Current children cumulated CPU time (s) 1356.46
Current children cumulated vsize (KiB) 22152

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 5612
/proc/meminfo: memFree=1852208/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22152 CPUtime=1415.99
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4832 0 0 0 141592 7 0 0 25 0 1 0 1529963780 22683648 4732 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/5518/statm: 5538 4732 416 177 0 4441 0
Current children cumulated CPU time (s) 1415.99
Current children cumulated vsize (KiB) 22152

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 5612
/proc/meminfo: memFree=1842096/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22152 CPUtime=1475.52
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4832 0 0 0 147545 7 0 0 25 0 1 0 1529963780 22683648 4732 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/5518/statm: 5538 4732 416 177 0 4441 0
Current children cumulated CPU time (s) 1475.52
Current children cumulated vsize (KiB) 22152

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 5612
/proc/meminfo: memFree=1833328/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22152 CPUtime=1535.06
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4832 0 0 0 153499 7 0 0 25 0 1 0 1529963780 22683648 4732 996147200 134512640 135239859 4294956208 18446744073709551615 135097641 0 0 4096 0 0 0 0 17 0 0 0
/proc/5518/statm: 5538 4732 416 177 0 4441 0
Current children cumulated CPU time (s) 1535.06
Current children cumulated vsize (KiB) 22152

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 5612
/proc/meminfo: memFree=1825456/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22152 CPUtime=1594.59
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4832 0 0 0 159452 7 0 0 25 0 1 0 1529963780 22683648 4732 996147200 134512640 135239859 4294956208 18446744073709551615 134802588 0 0 4096 0 0 0 0 17 0 0 0
/proc/5518/statm: 5538 4732 416 177 0 4441 0
Current children cumulated CPU time (s) 1594.59
Current children cumulated vsize (KiB) 22152

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 5612
/proc/meminfo: memFree=1817392/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22152 CPUtime=1654.12
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4832 0 0 0 165405 7 0 0 25 0 1 0 1529963780 22683648 4732 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/5518/statm: 5538 4732 416 177 0 4441 0
Current children cumulated CPU time (s) 1654.12
Current children cumulated vsize (KiB) 22152

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 5612
/proc/meminfo: memFree=1808816/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22152 CPUtime=1713.65
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4832 0 0 0 171358 7 0 0 25 0 1 0 1529963780 22683648 4732 996147200 134512640 135239859 4294956208 18446744073709551615 134800983 0 0 4096 0 0 0 0 17 0 0 0
/proc/5518/statm: 5538 4732 416 177 0 4441 0
Current children cumulated CPU time (s) 1713.65
Current children cumulated vsize (KiB) 22152

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 5612
/proc/meminfo: memFree=1799408/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22152 CPUtime=1773.19
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4832 0 0 0 177312 7 0 0 25 0 1 0 1529963780 22683648 4732 996147200 134512640 135239859 4294956208 18446744073709551615 135101094 0 0 4096 0 0 0 0 17 0 0 0
/proc/5518/statm: 5538 4732 416 177 0 4441 0
Current children cumulated CPU time (s) 1773.19
Current children cumulated vsize (KiB) 22152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 5612
/proc/meminfo: memFree=1795760/2055920 swapFree=4180384/4192956
[pid=5518] ppid=5516 vsize=22152 CPUtime=1800.08
/proc/5518/stat : 5518 (xsolve) R 5516 5518 4548 0 -1 4194304 4832 0 0 0 180001 7 0 0 25 0 1 0 1529963780 22683648 4732 996147200 134512640 135239859 4294956208 18446744073709551615 134821235 0 0 4096 0 0 0 0 17 0 0 0
/proc/5518/statm: 5538 4732 416 177 0 4441 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 22152

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1809.41
CPU time (s): 1800.09
CPU user time (s): 1800.01
CPU system time (s): 0.078987
CPU usage (%): 99.4848
Max. virtual memory (cumulated for all children) (KiB): 22152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 0.078987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4832
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= 28409

runsolver used 1.80373 second user time and 4.79027 second system time

The end

Launcher Data (download as text)

Begin job on node55 at 2008-07-02 14:49:30
IDJOB=1042287
IDBENCH=53891
IDSOLVER=343
FILE ID=node55/1042287-1215002970
PBS_JOBID= 7870813
Free space on /tmp= 66544 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-33-33.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-1042287-1215002970/watcher-1042287-1215002970 -o /tmp/evaluation-result-1042287-1215002970/solver-1042287-1215002970 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1042287-1215002970.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= d3e9fb88cfd1b07e17afb6e1c39c5e12
RANDOM SEED=263047774

node55.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		: 3000.261
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		: 3000.261
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:       1915624 kB
Buffers:          5836 kB
Cached:          54420 kB
SwapCached:       6316 kB
Active:          63444 kB
Inactive:        15568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1915624 kB
SwapTotal:     4192956 kB
SwapFree:      4180384 kB
Dirty:            1408 kB
Writeback:           0 kB
Mapped:          26504 kB
Slab:            46912 kB
Committed_AS:  2910416 kB
PageTables:       1708 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= 66532 MiB
End job on node55 at 2008-07-02 15:19:41