Trace number 1041017

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) 1800.07 1815.21

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-31-31.xml
MD5SUMf269187d8547e6b596cfc3c60fb1cd1c
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.382941
Satisfiable
(Un)Satisfiability was proved
Number of variables1922
Number of constraints2328
Maximum constraint arity31
Maximum domain size102
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1861
Global constraints used (with number of constraints)cumulative(2),weightedsum(465)

Solver Data (download as text)

0.18/0.21	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-1041017-1214999137/watcher-1041017-1214999137 -o /tmp/evaluation-result-1041017-1214999137/solver-1041017-1214999137 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1041017-1214999137.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: 1.93 1.99 1.75 4/80 2770
/proc/meminfo: memFree=1849272/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=18572 CPUtime=0
/proc/2770/stat : 2770 (runsolver) R 2768 2770 2278 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1978885705 19017728 292 996147200 4194304 4296836 548682068448 18446744073709551615 240577473831 0 0 4096 24578 0 0 0 17 1 0 0
/proc/2770/statm: 4643 292 257 25 0 2626 0

[startup+0.0575669 s]
/proc/loadavg: 1.93 1.99 1.75 4/80 2770
/proc/meminfo: memFree=1849272/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=5936 CPUtime=0.04
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 779 0 0 0 4 0 0 0 18 0 1 0 1978885705 6078464 745 996147200 134512640 135239859 4294956208 18446744073709551615 134683186 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 1484 745 371 177 0 387 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5936

[startup+0.101576 s]
/proc/loadavg: 1.93 1.99 1.75 4/80 2770
/proc/meminfo: memFree=1849272/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=6996 CPUtime=0.09
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 1048 0 0 0 9 0 0 0 18 0 1 0 1978885705 7163904 1014 996147200 134512640 135239859 4294956208 18446744073709551615 134522300 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 1749 1014 371 177 0 652 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6996

[startup+0.301616 s]
/proc/loadavg: 1.93 1.99 1.75 4/80 2770
/proc/meminfo: memFree=1849272/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19480 CPUtime=0.28
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4130 0 0 0 27 1 0 0 19 0 1 0 1978885705 19947520 4096 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 4870 4096 416 177 0 3773 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 19480

[startup+0.701682 s]
/proc/loadavg: 1.93 1.99 1.75 4/80 2770
/proc/meminfo: memFree=1849272/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19484 CPUtime=0.68
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4133 0 0 0 67 1 0 0 23 0 1 0 1978885705 19951616 4099 996147200 134512640 135239859 4294956208 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 4871 4099 416 177 0 3774 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 19484

[startup+1.50282 s]
/proc/loadavg: 1.93 1.99 1.75 3/81 2771
/proc/meminfo: memFree=1834416/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19484 CPUtime=1.47
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4133 0 0 0 146 1 0 0 25 0 1 0 1978885705 19951616 4099 996147200 134512640 135239859 4294956208 18446744073709551615 135071735 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 4871 4099 416 177 0 3774 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 19484

[startup+3.10108 s]
/proc/loadavg: 1.93 1.99 1.75 3/81 2771
/proc/meminfo: memFree=1834224/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19484 CPUtime=3.05
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4135 0 0 0 304 1 0 0 25 0 1 0 1978885705 19951616 4101 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 4871 4101 416 177 0 3774 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 19484

[startup+6.30262 s]
/proc/loadavg: 1.93 1.99 1.75 4/81 2771
/proc/meminfo: memFree=1834224/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19484 CPUtime=6.23
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4136 0 0 0 622 1 0 0 25 0 1 0 1978885705 19951616 4102 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 4871 4102 416 177 0 3774 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 19484

[startup+12.7017 s]
/proc/loadavg: 1.94 1.99 1.75 3/81 2771
/proc/meminfo: memFree=1834096/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19488 CPUtime=12.57
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4137 0 0 0 1256 1 0 0 25 0 1 0 1978885705 19955712 4103 996147200 134512640 135239859 4294956208 18446744073709551615 135097665 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 4872 4103 416 177 0 3775 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 19488

[startup+25.5018 s]
/proc/loadavg: 1.95 1.99 1.76 3/81 2771
/proc/meminfo: memFree=1834096/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19488 CPUtime=25.27
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4154 0 0 0 2525 2 0 0 25 0 1 0 1978885705 19955712 4120 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 4872 4120 416 177 0 3775 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 19488

[startup+51.1012 s]
/proc/loadavg: 1.97 1.99 1.76 3/81 2771
/proc/meminfo: memFree=1834032/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19488 CPUtime=50.65
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4155 0 0 0 5063 2 0 0 25 0 1 0 1978885705 19955712 4121 996147200 134512640 135239859 4294956208 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 4872 4121 416 177 0 3775 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 19488

[startup+102.307 s]
/proc/loadavg: 1.98 1.99 1.77 3/81 2771
/proc/meminfo: memFree=1833968/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19488 CPUtime=101.41
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4155 0 0 0 10139 2 0 0 25 0 1 0 1978885705 19955712 4121 996147200 134512640 135239859 4294956208 18446744073709551615 135071235 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 4872 4121 416 177 0 3775 0
Current children cumulated CPU time (s) 101.41
Current children cumulated vsize (KiB) 19488

[startup+162.302 s]
/proc/loadavg: 1.99 1.99 1.78 3/81 2771
/proc/meminfo: memFree=1833840/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19488 CPUtime=160.89
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4155 0 0 0 16087 2 0 0 25 0 1 0 1978885705 19955712 4121 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 4872 4121 416 177 0 3775 0
Current children cumulated CPU time (s) 160.89
Current children cumulated vsize (KiB) 19488

[startup+222.302 s]
/proc/loadavg: 1.99 1.99 1.80 3/81 2771
/proc/meminfo: memFree=1833840/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19488 CPUtime=220.37
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4155 0 0 0 22035 2 0 0 25 0 1 0 1978885705 19955712 4121 996147200 134512640 135239859 4294956208 18446744073709551615 134796914 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 4872 4121 416 177 0 3775 0
Current children cumulated CPU time (s) 220.37
Current children cumulated vsize (KiB) 19488

[startup+282.302 s]
/proc/loadavg: 1.99 1.99 1.81 3/81 2771
/proc/meminfo: memFree=1833904/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19492 CPUtime=279.86
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4156 0 0 0 27984 2 0 0 25 0 1 0 1978885705 19959808 4122 996147200 134512640 135239859 4294956208 18446744073709551615 134796989 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 4873 4122 416 177 0 3776 0
Current children cumulated CPU time (s) 279.86
Current children cumulated vsize (KiB) 19492

[startup+342.301 s]
/proc/loadavg: 1.99 1.99 1.82 3/81 2771
/proc/meminfo: memFree=1833904/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19492 CPUtime=339.33
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4156 0 0 0 33931 2 0 0 25 0 1 0 1978885705 19959808 4122 996147200 134512640 135239859 4294956208 18446744073709551615 134797573 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 4873 4122 416 177 0 3776 0
Current children cumulated CPU time (s) 339.33
Current children cumulated vsize (KiB) 19492

[startup+402.301 s]
/proc/loadavg: 1.99 1.99 1.82 3/81 2771
/proc/meminfo: memFree=1833840/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19492 CPUtime=398.82
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4156 0 0 0 39880 2 0 0 25 0 1 0 1978885705 19959808 4122 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 4873 4122 416 177 0 3776 0
Current children cumulated CPU time (s) 398.82
Current children cumulated vsize (KiB) 19492

[startup+462.301 s]
/proc/loadavg: 1.99 1.99 1.83 3/81 2771
/proc/meminfo: memFree=1833776/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19492 CPUtime=458.3
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4156 0 0 0 45828 2 0 0 25 0 1 0 1978885705 19959808 4122 996147200 134512640 135239859 4294956208 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 4873 4122 416 177 0 3776 0
Current children cumulated CPU time (s) 458.3
Current children cumulated vsize (KiB) 19492

[startup+522.301 s]
/proc/loadavg: 1.99 1.99 1.84 3/81 2771
/proc/meminfo: memFree=1833776/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19492 CPUtime=517.79
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4156 0 0 0 51777 2 0 0 25 0 1 0 1978885705 19959808 4122 996147200 134512640 135239859 4294956208 18446744073709551615 135031302 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 4873 4122 416 177 0 3776 0
Current children cumulated CPU time (s) 517.79
Current children cumulated vsize (KiB) 19492

[startup+582.301 s]
/proc/loadavg: 1.99 1.99 1.84 3/81 2771
/proc/meminfo: memFree=1833712/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19492 CPUtime=577.27
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4156 0 0 0 57725 2 0 0 25 0 1 0 1978885705 19959808 4122 996147200 134512640 135239859 4294956208 18446744073709551615 135030898 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 4873 4122 416 177 0 3776 0
Current children cumulated CPU time (s) 577.27
Current children cumulated vsize (KiB) 19492

[startup+642.301 s]
/proc/loadavg: 1.99 1.99 1.85 3/81 2771
/proc/meminfo: memFree=1833584/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19492 CPUtime=636.76
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4156 0 0 0 63674 2 0 0 25 0 1 0 1978885705 19959808 4122 996147200 134512640 135239859 4294956208 18446744073709551615 135057513 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 4873 4122 416 177 0 3776 0
Current children cumulated CPU time (s) 636.76
Current children cumulated vsize (KiB) 19492


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

[startup+822.302 s]
/proc/loadavg: 1.99 1.99 1.87 3/81 2771
/proc/meminfo: memFree=1833520/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19492 CPUtime=815.2
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4156 0 0 0 81518 2 0 0 25 0 1 0 1978885705 19959808 4122 996147200 134512640 135239859 4294956208 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 4873 4122 416 177 0 3776 0
Current children cumulated CPU time (s) 815.2
Current children cumulated vsize (KiB) 19492

[startup+882.302 s]
/proc/loadavg: 1.99 1.99 1.87 3/81 2771
/proc/meminfo: memFree=1833456/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19492 CPUtime=874.69
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4156 0 0 0 87467 2 0 0 25 0 1 0 1978885705 19959808 4122 996147200 134512640 135239859 4294956208 18446744073709551615 135097712 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 4873 4122 416 177 0 3776 0
Current children cumulated CPU time (s) 874.69
Current children cumulated vsize (KiB) 19492

[startup+942.302 s]
/proc/loadavg: 1.99 1.99 1.88 3/81 2777
/proc/meminfo: memFree=1832752/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19492 CPUtime=934.18
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4156 0 0 0 93415 3 0 0 25 0 1 0 1978885705 19959808 4122 996147200 134512640 135239859 4294956208 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 4873 4122 416 177 0 3776 0
Current children cumulated CPU time (s) 934.18
Current children cumulated vsize (KiB) 19492

[startup+1002.3 s]
/proc/loadavg: 1.99 1.99 1.88 3/81 2777
/proc/meminfo: memFree=1832688/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19492 CPUtime=993.66
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4156 0 0 0 99363 3 0 0 25 0 1 0 1978885705 19959808 4122 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 4873 4122 416 177 0 3776 0
Current children cumulated CPU time (s) 993.66
Current children cumulated vsize (KiB) 19492

[startup+1062.3 s]
/proc/loadavg: 1.99 1.99 1.89 3/81 2777
/proc/meminfo: memFree=1832624/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19492 CPUtime=1053.15
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4156 0 0 0 105312 3 0 0 25 0 1 0 1978885705 19959808 4122 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 4873 4122 416 177 0 3776 0
Current children cumulated CPU time (s) 1053.15
Current children cumulated vsize (KiB) 19492

[startup+1122.3 s]
/proc/loadavg: 1.99 1.99 1.89 3/81 2777
/proc/meminfo: memFree=1832624/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19492 CPUtime=1112.63
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4156 0 0 0 111260 3 0 0 25 0 1 0 1978885705 19959808 4122 996147200 134512640 135239859 4294956208 18446744073709551615 134796927 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 4873 4122 416 177 0 3776 0
Current children cumulated CPU time (s) 1112.63
Current children cumulated vsize (KiB) 19492

[startup+1182.3 s]
/proc/loadavg: 1.99 1.99 1.90 3/81 2777
/proc/meminfo: memFree=1832432/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19492 CPUtime=1172.12
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4156 0 0 0 117209 3 0 0 25 0 1 0 1978885705 19959808 4122 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 4873 4122 416 177 0 3776 0
Current children cumulated CPU time (s) 1172.12
Current children cumulated vsize (KiB) 19492

[startup+1242.3 s]
/proc/loadavg: 1.99 1.99 1.91 3/81 2777
/proc/meminfo: memFree=1832304/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19492 CPUtime=1231.6
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4156 0 0 0 123157 3 0 0 25 0 1 0 1978885705 19959808 4122 996147200 134512640 135239859 4294956208 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 4873 4122 416 177 0 3776 0
Current children cumulated CPU time (s) 1231.6
Current children cumulated vsize (KiB) 19492

[startup+1302.3 s]
/proc/loadavg: 1.99 1.99 1.91 3/81 2777
/proc/meminfo: memFree=1832240/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19492 CPUtime=1291.08
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4156 0 0 0 129105 3 0 0 25 0 1 0 1978885705 19959808 4122 996147200 134512640 135239859 4294956208 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 4873 4122 416 177 0 3776 0
Current children cumulated CPU time (s) 1291.08
Current children cumulated vsize (KiB) 19492

[startup+1362.3 s]
/proc/loadavg: 1.99 1.99 1.91 3/81 2777
/proc/meminfo: memFree=1832240/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19492 CPUtime=1350.57
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4156 0 0 0 135053 4 0 0 25 0 1 0 1978885705 19959808 4122 996147200 134512640 135239859 4294956208 18446744073709551615 135097670 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 4873 4122 416 177 0 3776 0
Current children cumulated CPU time (s) 1350.57
Current children cumulated vsize (KiB) 19492

[startup+1422.31 s]
/proc/loadavg: 1.99 1.99 1.91 3/81 2777
/proc/meminfo: memFree=1832240/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19492 CPUtime=1410.06
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4156 0 0 0 141002 4 0 0 25 0 1 0 1978885705 19959808 4122 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 4873 4122 416 177 0 3776 0
Current children cumulated CPU time (s) 1410.06
Current children cumulated vsize (KiB) 19492

[startup+1482.3 s]
/proc/loadavg: 1.99 1.99 1.91 3/81 2777
/proc/meminfo: memFree=1832240/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19492 CPUtime=1469.55
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4156 0 0 0 146951 4 0 0 25 0 1 0 1978885705 19959808 4122 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 4873 4122 416 177 0 3776 0
Current children cumulated CPU time (s) 1469.55
Current children cumulated vsize (KiB) 19492

[startup+1542.3 s]
/proc/loadavg: 1.99 1.99 1.91 3/81 2777
/proc/meminfo: memFree=1832240/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19492 CPUtime=1529.03
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4156 0 0 0 152899 4 0 0 25 0 1 0 1978885705 19959808 4122 996147200 134512640 135239859 4294956208 18446744073709551615 135057153 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 4873 4122 416 177 0 3776 0
Current children cumulated CPU time (s) 1529.03
Current children cumulated vsize (KiB) 19492

[startup+1602.3 s]
/proc/loadavg: 1.99 1.99 1.91 3/81 2777
/proc/meminfo: memFree=1832176/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19492 CPUtime=1588.52
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4156 0 0 0 158848 4 0 0 25 0 1 0 1978885705 19959808 4122 996147200 134512640 135239859 4294956208 18446744073709551615 134800986 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 4873 4122 416 177 0 3776 0
Current children cumulated CPU time (s) 1588.52
Current children cumulated vsize (KiB) 19492

[startup+1662.3 s]
/proc/loadavg: 1.99 1.99 1.91 3/81 2777
/proc/meminfo: memFree=1832112/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19492 CPUtime=1648
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4156 0 0 0 164796 4 0 0 25 0 1 0 1978885705 19959808 4122 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 4873 4122 416 177 0 3776 0
Current children cumulated CPU time (s) 1648
Current children cumulated vsize (KiB) 19492

[startup+1722.3 s]
/proc/loadavg: 1.99 1.99 1.91 3/81 2777
/proc/meminfo: memFree=1831984/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19492 CPUtime=1707.49
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4156 0 0 0 170745 4 0 0 25 0 1 0 1978885705 19959808 4122 996147200 134512640 135239859 4294956208 18446744073709551615 135031434 0 0 4096 0 0 0 0 17 1 0 0
/proc/2770/statm: 4873 4122 416 177 0 3776 0
Current children cumulated CPU time (s) 1707.49
Current children cumulated vsize (KiB) 19492

[startup+1782.3 s]
/proc/loadavg: 1.87 1.96 1.90 3/74 3114
/proc/meminfo: memFree=1903784/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19492 CPUtime=1767.17
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4156 0 0 0 176709 8 0 0 25 0 1 0 1978885705 19959808 4122 996147200 134512640 135239859 4294956208 18446744073709551615 134797012 0 0 4096 0 0 0 0 17 0 0 0
/proc/2770/statm: 4873 4122 416 177 0 3776 0
Current children cumulated CPU time (s) 1767.17
Current children cumulated vsize (KiB) 19492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.2 s]
/proc/loadavg: 1.93 1.96 1.90 3/74 3114
/proc/meminfo: memFree=1903976/2055920 swapFree=4180240/4192956
[pid=2770] ppid=2768 vsize=19492 CPUtime=1800.06
/proc/2770/stat : 2770 (xsolve) R 2768 2770 2278 0 -1 4194304 4156 0 0 0 179998 8 0 0 25 0 1 0 1978885705 19959808 4122 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/2770/statm: 4873 4122 416 177 0 3776 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 19492

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): 1815.21
CPU time (s): 1800.07
CPU user time (s): 1799.98
CPU system time (s): 0.088986
CPU usage (%): 99.166
Max. virtual memory (cumulated for all children) (KiB): 19492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4156
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= 71803

runsolver used 1.55776 second user time and 5.14422 second system time

The end

Launcher Data (download as text)

Begin job on node50 at 2008-07-02 13:45:37
IDJOB=1041017
IDBENCH=53764
IDSOLVER=343
FILE ID=node50/1041017-1214999137
PBS_JOBID= 7870823
Free space on /tmp= 66544 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-31-31.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-1041017-1214999137/watcher-1041017-1214999137 -o /tmp/evaluation-result-1041017-1214999137/solver-1041017-1214999137 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1041017-1214999137.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= f269187d8547e6b596cfc3c60fb1cd1c
RANDOM SEED=26733374

node50.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:       1849752 kB
Buffers:          4508 kB
Cached:          60032 kB
SwapCached:       6724 kB
Active:         132776 kB
Inactive:        13380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1849752 kB
SwapTotal:     4192956 kB
SwapFree:      4180240 kB
Dirty:            3352 kB
Writeback:           0 kB
Mapped:          95256 kB
Slab:            45068 kB
Committed_AS:  4569124 kB
PageTables:       2008 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 node50 at 2008-07-02 14:15:55