Trace number 1063431

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) 1800.08 1806.71

General information on the benchmark

Namecsp/pseudo/mpsReduced/
normalized-mps-red-sample2.xml
MD5SUM7791005450e5fd362bbc07619d3c6f20
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark11.8592
Satisfiable
(Un)Satisfiability was proved
Number of variables1296
Number of constraints67
Maximum constraint arity150
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension67
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-1063431-1215136963/watcher-1063431-1215136963 -o /tmp/evaluation-result-1063431-1215136963/solver-1063431-1215136963 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1063431-1215136963.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: 2.25 2.09 2.03 4/73 18531
/proc/meminfo: memFree=1266264/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=4584 CPUtime=0
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 338 0 0 0 0 0 0 0 20 0 1 0 636616466 4694016 305 996147200 134512640 135239859 4294956208 18446744073709551615 4160161520 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 1146 314 268 177 0 49 0

[startup+0.0720469 s]
/proc/loadavg: 2.25 2.09 2.03 4/73 18531
/proc/meminfo: memFree=1266264/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=5576 CPUtime=0.06
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 678 0 0 0 6 0 0 0 20 0 1 0 636616466 5709824 644 996147200 134512640 135239859 4294956208 18446744073709551615 4159010323 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 1394 644 356 177 0 297 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5576

[startup+0.10105 s]
/proc/loadavg: 2.25 2.09 2.03 4/73 18531
/proc/meminfo: memFree=1266264/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=5988 CPUtime=0.09
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 805 0 0 0 9 0 0 0 20 0 1 0 636616466 6131712 771 996147200 134512640 135239859 4294956208 18446744073709551615 7220900 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 1497 771 372 177 0 400 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5988

[startup+0.301069 s]
/proc/loadavg: 2.25 2.09 2.03 4/73 18531
/proc/meminfo: memFree=1266264/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14380 CPUtime=0.29
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 2969 0 0 0 28 1 0 0 22 0 1 0 636616466 14725120 2902 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3595 2902 412 177 0 2498 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14380

[startup+0.701113 s]
/proc/loadavg: 2.25 2.09 2.03 4/73 18531
/proc/meminfo: memFree=1266264/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14380 CPUtime=0.69
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 2969 0 0 0 68 1 0 0 25 0 1 0 636616466 14725120 2902 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3595 2902 412 177 0 2498 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14380

[startup+1.5012 s]
/proc/loadavg: 2.25 2.09 2.03 3/74 18532
/proc/meminfo: memFree=1256208/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14768 CPUtime=1.49
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 3055 0 0 0 148 1 0 0 25 0 1 0 636616466 15122432 2923 996147200 134512640 135239859 4294956208 18446744073709551615 134803447 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3692 2923 412 177 0 2595 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14768

[startup+3.10236 s]
/proc/loadavg: 2.25 2.09 2.03 3/74 18532
/proc/meminfo: memFree=1255824/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14768 CPUtime=3.08
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 3063 0 0 0 307 1 0 0 25 0 1 0 636616466 15122432 2931 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3692 2931 412 177 0 2595 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14768

[startup+6.30168 s]
/proc/loadavg: 2.23 2.09 2.03 3/74 18532
/proc/meminfo: memFree=1255760/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14768 CPUtime=6.27
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 3063 0 0 0 626 1 0 0 25 0 1 0 636616466 15122432 2931 996147200 134512640 135239859 4294956208 18446744073709551615 135067275 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3692 2931 412 177 0 2595 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 14768

[startup+12.7013 s]
/proc/loadavg: 2.21 2.09 2.03 3/74 18532
/proc/meminfo: memFree=1255696/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14768 CPUtime=12.64
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 3063 0 0 0 1263 1 0 0 25 0 1 0 636616466 15122432 2931 996147200 134512640 135239859 4294956208 18446744073709551615 135095153 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3692 2931 412 177 0 2595 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 14768

[startup+25.5016 s]
/proc/loadavg: 2.23 2.10 2.03 3/74 18532
/proc/meminfo: memFree=1255696/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14768 CPUtime=25.39
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 3064 0 0 0 2538 1 0 0 25 0 1 0 636616466 15122432 2932 996147200 134512640 135239859 4294956208 18446744073709551615 135097713 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3692 2932 412 177 0 2595 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 14768

[startup+51.1012 s]
/proc/loadavg: 2.15 2.09 2.03 3/74 18532
/proc/meminfo: memFree=1255696/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14768 CPUtime=50.89
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 3064 0 0 0 5088 1 0 0 25 0 1 0 636616466 15122432 2932 996147200 134512640 135239859 4294956208 18446744073709551615 134803742 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3692 2932 412 177 0 2595 0
Current children cumulated CPU time (s) 50.89
Current children cumulated vsize (KiB) 14768

[startup+102.306 s]
/proc/loadavg: 2.11 2.09 2.03 3/74 18532
/proc/meminfo: memFree=1255504/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14768 CPUtime=101.9
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 3064 0 0 0 10189 1 0 0 25 0 1 0 636616466 15122432 2932 996147200 134512640 135239859 4294956208 18446744073709551615 135019693 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3692 2932 412 177 0 2595 0
Current children cumulated CPU time (s) 101.9
Current children cumulated vsize (KiB) 14768

[startup+162.302 s]
/proc/loadavg: 2.14 2.10 2.03 3/74 18532
/proc/meminfo: memFree=1255440/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14768 CPUtime=161.66
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 3064 0 0 0 16165 1 0 0 25 0 1 0 636616466 15122432 2932 996147200 134512640 135239859 4294956208 18446744073709551615 135096288 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3692 2932 412 177 0 2595 0
Current children cumulated CPU time (s) 161.66
Current children cumulated vsize (KiB) 14768

[startup+222.302 s]
/proc/loadavg: 2.13 2.11 2.04 3/74 18532
/proc/meminfo: memFree=1255312/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14768 CPUtime=221.42
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 3064 0 0 0 22141 1 0 0 25 0 1 0 636616466 15122432 2932 996147200 134512640 135239859 4294956208 18446744073709551615 134821218 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3692 2932 412 177 0 2595 0
Current children cumulated CPU time (s) 221.42
Current children cumulated vsize (KiB) 14768

[startup+282.302 s]
/proc/loadavg: 2.05 2.09 2.03 3/74 18532
/proc/meminfo: memFree=1255056/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14768 CPUtime=281.19
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 3064 0 0 0 28118 1 0 0 25 0 1 0 636616466 15122432 2932 996147200 134512640 135239859 4294956208 18446744073709551615 135096251 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3692 2932 412 177 0 2595 0
Current children cumulated CPU time (s) 281.19
Current children cumulated vsize (KiB) 14768

[startup+342.302 s]
/proc/loadavg: 2.02 2.07 2.03 3/74 18532
/proc/meminfo: memFree=1255056/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14768 CPUtime=340.96
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 3064 0 0 0 34095 1 0 0 25 0 1 0 636616466 15122432 2932 996147200 134512640 135239859 4294956208 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3692 2932 412 177 0 2595 0
Current children cumulated CPU time (s) 340.96
Current children cumulated vsize (KiB) 14768

[startup+402.301 s]
/proc/loadavg: 2.00 2.05 2.02 3/74 18532
/proc/meminfo: memFree=1255056/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14768 CPUtime=400.73
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 3064 0 0 0 40072 1 0 0 25 0 1 0 636616466 15122432 2932 996147200 134512640 135239859 4294956208 18446744073709551615 134821103 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3692 2932 412 177 0 2595 0
Current children cumulated CPU time (s) 400.73
Current children cumulated vsize (KiB) 14768

[startup+462.301 s]
/proc/loadavg: 2.00 2.04 2.02 3/74 18532
/proc/meminfo: memFree=1254800/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14768 CPUtime=460.49
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 3064 0 0 0 46048 1 0 0 25 0 1 0 636616466 15122432 2932 996147200 134512640 135239859 4294956208 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3692 2932 412 177 0 2595 0
Current children cumulated CPU time (s) 460.49
Current children cumulated vsize (KiB) 14768

[startup+522.301 s]
/proc/loadavg: 2.00 2.03 2.01 3/74 18532
/proc/meminfo: memFree=1254736/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14768 CPUtime=520.26
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 3064 0 0 0 52025 1 0 0 25 0 1 0 636616466 15122432 2932 996147200 134512640 135239859 4294956208 18446744073709551615 135101089 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3692 2932 412 177 0 2595 0
Current children cumulated CPU time (s) 520.26
Current children cumulated vsize (KiB) 14768

[startup+582.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 18532
/proc/meminfo: memFree=1254736/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14768 CPUtime=580.02
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 3064 0 0 0 58001 1 0 0 25 0 1 0 636616466 15122432 2932 996147200 134512640 135239859 4294956208 18446744073709551615 134803491 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3692 2932 412 177 0 2595 0
Current children cumulated CPU time (s) 580.02
Current children cumulated vsize (KiB) 14768

[startup+642.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 18532
/proc/meminfo: memFree=1254672/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14768 CPUtime=639.8
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 3064 0 0 0 63979 1 0 0 25 0 1 0 636616466 15122432 2932 996147200 134512640 135239859 4294956208 18446744073709551615 134803434 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3692 2932 412 177 0 2595 0
Current children cumulated CPU time (s) 639.8
Current children cumulated vsize (KiB) 14768


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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18532
/proc/meminfo: memFree=1253968/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14768 CPUtime=878.85
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 3064 0 0 0 87884 1 0 0 25 0 1 0 636616466 15122432 2932 996147200 134512640 135239859 4294956208 18446744073709551615 135097713 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3692 2932 412 177 0 2595 0
Current children cumulated CPU time (s) 878.85
Current children cumulated vsize (KiB) 14768

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18532
/proc/meminfo: memFree=1253776/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14768 CPUtime=938.62
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 3064 0 0 0 93861 1 0 0 25 0 1 0 636616466 15122432 2932 996147200 134512640 135239859 4294956208 18446744073709551615 135030898 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3692 2932 412 177 0 2595 0
Current children cumulated CPU time (s) 938.62
Current children cumulated vsize (KiB) 14768

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18532
/proc/meminfo: memFree=1253712/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14768 CPUtime=998.39
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 3064 0 0 0 99838 1 0 0 25 0 1 0 636616466 15122432 2932 996147200 134512640 135239859 4294956208 18446744073709551615 135067324 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3692 2932 412 177 0 2595 0
Current children cumulated CPU time (s) 998.39
Current children cumulated vsize (KiB) 14768

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18532
/proc/meminfo: memFree=1253648/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14768 CPUtime=1058.16
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 3064 0 0 0 105815 1 0 0 25 0 1 0 636616466 15122432 2932 996147200 134512640 135239859 4294956208 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3692 2932 412 177 0 2595 0
Current children cumulated CPU time (s) 1058.16
Current children cumulated vsize (KiB) 14768

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18532
/proc/meminfo: memFree=1253648/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14768 CPUtime=1117.92
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 3064 0 0 0 111791 1 0 0 25 0 1 0 636616466 15122432 2932 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3692 2932 412 177 0 2595 0
Current children cumulated CPU time (s) 1117.92
Current children cumulated vsize (KiB) 14768

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18532
/proc/meminfo: memFree=1253584/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14768 CPUtime=1177.69
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 3064 0 0 0 117768 1 0 0 25 0 1 0 636616466 15122432 2932 996147200 134512640 135239859 4294956208 18446744073709551615 135102596 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3692 2932 412 177 0 2595 0
Current children cumulated CPU time (s) 1177.69
Current children cumulated vsize (KiB) 14768

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18532
/proc/meminfo: memFree=1253392/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14768 CPUtime=1237.45
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 3064 0 0 0 123744 1 0 0 25 0 1 0 636616466 15122432 2932 996147200 134512640 135239859 4294956208 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3692 2932 412 177 0 2595 0
Current children cumulated CPU time (s) 1237.45
Current children cumulated vsize (KiB) 14768

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18532
/proc/meminfo: memFree=1253392/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14768 CPUtime=1297.23
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 3064 0 0 0 129722 1 0 0 25 0 1 0 636616466 15122432 2932 996147200 134512640 135239859 4294956208 18446744073709551615 134803786 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3692 2932 412 177 0 2595 0
Current children cumulated CPU time (s) 1297.23
Current children cumulated vsize (KiB) 14768

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18532
/proc/meminfo: memFree=1253328/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14768 CPUtime=1356.99
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 3064 0 0 0 135698 1 0 0 25 0 1 0 636616466 15122432 2932 996147200 134512640 135239859 4294956208 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3692 2932 412 177 0 2595 0
Current children cumulated CPU time (s) 1356.99
Current children cumulated vsize (KiB) 14768

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18532
/proc/meminfo: memFree=1253328/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14768 CPUtime=1416.75
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 3064 0 0 0 141674 1 0 0 25 0 1 0 636616466 15122432 2932 996147200 134512640 135239859 4294956208 18446744073709551615 135095153 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3692 2932 412 177 0 2595 0
Current children cumulated CPU time (s) 1416.75
Current children cumulated vsize (KiB) 14768

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18532
/proc/meminfo: memFree=1253328/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14768 CPUtime=1476.52
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 3064 0 0 0 147651 1 0 0 25 0 1 0 636616466 15122432 2932 996147200 134512640 135239859 4294956208 18446744073709551615 135042304 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3692 2932 412 177 0 2595 0
Current children cumulated CPU time (s) 1476.52
Current children cumulated vsize (KiB) 14768

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18532
/proc/meminfo: memFree=1253200/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14768 CPUtime=1536.28
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 3064 0 0 0 153627 1 0 0 25 0 1 0 636616466 15122432 2932 996147200 134512640 135239859 4294956208 18446744073709551615 135096268 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3692 2932 412 177 0 2595 0
Current children cumulated CPU time (s) 1536.28
Current children cumulated vsize (KiB) 14768

[startup+1602.3 s]
/proc/loadavg: 1.95 1.98 1.99 3/74 18560
/proc/meminfo: memFree=1647632/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14768 CPUtime=1596.03
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 3064 0 0 0 159601 2 0 0 25 0 1 0 636616466 15122432 2932 996147200 134512640 135239859 4294956208 18446744073709551615 134803472 0 0 4096 0 0 0 0 17 0 0 0
/proc/18531/statm: 3692 2932 412 177 0 2595 0
Current children cumulated CPU time (s) 1596.03
Current children cumulated vsize (KiB) 14768

[startup+1662.3 s]
/proc/loadavg: 2.06 2.00 2.00 3/82 18595
/proc/meminfo: memFree=1585040/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14768 CPUtime=1655.77
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 3064 0 0 0 165575 2 0 0 25 0 1 0 636616466 15122432 2932 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3692 2932 412 177 0 2595 0
Current children cumulated CPU time (s) 1655.77
Current children cumulated vsize (KiB) 14768

[startup+1722.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/82 18595
/proc/meminfo: memFree=1581536/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14768 CPUtime=1715.75
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 3064 0 0 0 171573 2 0 0 25 0 1 0 636616466 15122432 2932 996147200 134512640 135239859 4294956208 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3692 2932 412 177 0 2595 0
Current children cumulated CPU time (s) 1715.75
Current children cumulated vsize (KiB) 14768

[startup+1782.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/74 18623
/proc/meminfo: memFree=1618656/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14768 CPUtime=1775.7
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 3064 0 0 0 177568 2 0 0 25 0 1 0 636616466 15122432 2932 996147200 134512640 135239859 4294956208 18446744073709551615 135102449 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3692 2932 412 177 0 2595 0
Current children cumulated CPU time (s) 1775.7
Current children cumulated vsize (KiB) 14768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.7 s]
/proc/loadavg: 2.01 2.00 2.00 3/74 18650
/proc/meminfo: memFree=1654944/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14768 CPUtime=1800.07
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 3064 0 0 0 180004 3 0 0 25 0 1 0 636616466 15122432 2932 996147200 134512640 135239859 4294956208 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3692 2932 412 177 0 2595 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 14768

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

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

[startup+1806.7 s]
/proc/loadavg: 2.01 2.00 2.00 3/74 18650
/proc/meminfo: memFree=1654944/2055920 swapFree=4176960/4192956
[pid=18531] ppid=18529 vsize=14768 CPUtime=1800.07
/proc/18531/stat : 18531 (xsolve) R 18529 18531 17054 0 -1 4194304 3064 0 0 0 180004 3 0 0 25 0 1 0 636616466 15122432 2932 996147200 134512640 135239859 4294956208 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 1 0 0
/proc/18531/statm: 3692 2932 412 177 0 2595 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 14768

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.71
CPU time (s): 1800.08
CPU user time (s): 1800.05
CPU system time (s): 0.034994
CPU usage (%): 99.6334
Max. virtual memory (cumulated for all children) (KiB): 14768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.05
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3064
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= 19487

runsolver used 1.61675 second user time and 4.96425 second system time

The end

Launcher Data (download as text)

Begin job on node84 at 2008-07-04 04:02:43
IDJOB=1063431
IDBENCH=54750
IDSOLVER=343
FILE ID=node84/1063431-1215136963
PBS_JOBID= 7877245
Free space on /tmp= 66556 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/pseudo/mpsReduced/normalized-mps-red-sample2.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-1063431-1215136963/watcher-1063431-1215136963 -o /tmp/evaluation-result-1063431-1215136963/solver-1063431-1215136963 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1063431-1215136963.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 7791005450e5fd362bbc07619d3c6f20
RANDOM SEED=1905833723

node84.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		: 3000.231
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		: 3000.231
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:       1266680 kB
Buffers:         37604 kB
Cached:         281540 kB
SwapCached:      10384 kB
Active:         556712 kB
Inactive:       189516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1266680 kB
SwapTotal:     4192956 kB
SwapFree:      4176960 kB
Dirty:            2540 kB
Writeback:           0 kB
Mapped:         433568 kB
Slab:            27456 kB
Committed_AS:  1495680 kB
PageTables:       2668 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= 66556 MiB
End job on node84 at 2008-07-04 04:32:52