Trace number 1089821

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-probe 2008-06-27? (TO) 1800.11 1808.11

General information on the benchmark

Namecsp/graphColoring/sgb/queen/
normalized-queen15-15-15.xml
MD5SUM68efc7a0c05acdfdccc7e2fee43c0534
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables225
Number of constraints5180
Maximum constraint arity2
Maximum domain size15
Number of constraints which are defined in extension0
Number of constraints which are defined in intension5180
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.00	c mistral-prime version 1.313
0.00/0.00	c 
0.00/0.00	c Parsing xml file
0.00/0.00	c          domains...............     0	(1 domains)
0.00/0.00	c          variables.............     0	(225 variables)
0.00/0.00	c          predicates............     0	(1 predicates)
0.00/0.00	c          constraints...........  0.15	(5180 constraints)
0.10/0.15	c Parsing time:   0.15
0.10/0.15	c
0.10/0.15	c Building model
0.10/0.16	c        24 AllDifferent constraints infered
0.10/0.16	c         0 constants
0.10/0.16	c         0 Boolean variables    (+0)
0.10/0.16	c         0 range variables      (+0)
0.10/0.16	c         0 domain (b) variables (+0)
0.10/0.16	c       225 domain (l) variables (+0)
0.10/0.16	c      5180 constraints          (+24)
0.10/0.16	c         0 values 
0.10/0.16	c Building time:   0.01
0.10/0.16	c
0.10/0.16	c Solving instance
0.10/0.16	c          heuristic = dom/wdeg
0.10/0.16	c          Randomized probing iteration = 100
0.10/0.16	c          probing limit = 30
0.10/0.16	c          level based weights = no
0.10/0.16	c          impact probing = no
0.10/0.16	c          restart policy = No restart
0.10/0.16	c          probing ..........  0.55
0.69/0.71	c          Probing Nodes 10132
0.69/0.71	c          final run

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-1089821-1215269487/watcher-1089821-1215269487 -o /tmp/evaluation-result-1089821-1215269487/solver-1089821-1215269487 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1089821-1215269487.xml -v 1 -rs 573020873 -probe 1 -ph 0 -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: 2.01 2.00 2.00 4/90 12180
/proc/meminfo: memFree=1738864/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=4592 CPUtime=0
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 458 0 0 0 0 0 0 0 18 0 1 0 2005915766 4702208 424 996147200 134512640 135239859 4294956144 18446744073709551615 134926266 0 0 4096 0 0 0 0 17 0 0 0
/proc/12180/statm: 1148 425 368 177 0 51 0

[startup+0.105982 s]
/proc/loadavg: 2.01 2.00 2.00 4/90 12180
/proc/meminfo: memFree=1738864/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=5492 CPUtime=0.1
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 711 0 0 0 10 0 0 0 18 0 1 0 2005915766 5623808 677 996147200 134512640 135239859 4294956144 18446744073709551615 134618029 0 0 4096 0 0 0 0 17 0 0 0
/proc/12180/statm: 1373 677 391 177 0 276 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5492

[startup+0.201995 s]
/proc/loadavg: 2.01 2.00 2.00 4/90 12180
/proc/meminfo: memFree=1738864/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=0.19
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1297 0 0 0 19 0 0 0 18 0 1 0 2005915766 7553024 1180 996147200 134512640 135239859 4294956144 18446744073709551615 134737623 0 0 4096 0 0 0 0 17 0 0 0
/proc/12180/statm: 1844 1180 433 177 0 747 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7376

[startup+0.302006 s]
/proc/loadavg: 2.01 2.00 2.00 4/90 12180
/proc/meminfo: memFree=1738864/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=0.29
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1297 0 0 0 29 0 0 0 19 0 1 0 2005915766 7553024 1180 996147200 134512640 135239859 4294956144 18446744073709551615 134790279 0 0 4096 0 0 0 0 17 0 0 0
/proc/12180/statm: 1844 1180 433 177 0 747 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7376

[startup+0.70105 s]
/proc/loadavg: 2.01 2.00 2.00 4/90 12180
/proc/meminfo: memFree=1738864/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=0.69
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1297 0 0 0 69 0 0 0 23 0 1 0 2005915766 7553024 1180 996147200 134512640 135239859 4294956144 18446744073709551615 134821152 0 0 4096 0 0 0 0 17 0 0 0
/proc/12180/statm: 1844 1180 433 177 0 747 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7376

[startup+1.50114 s]
/proc/loadavg: 2.01 2.00 2.00 3/91 12181
/proc/meminfo: memFree=1735848/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=1.49
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1299 0 0 0 149 0 0 0 25 0 1 0 2005915766 7553024 1182 996147200 134512640 135239859 4294956144 18446744073709551615 135042322 0 0 4096 0 0 0 0 17 0 0 0
/proc/12180/statm: 1844 1182 434 177 0 747 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7376

[startup+3.10132 s]
/proc/loadavg: 2.01 2.00 2.00 3/91 12181
/proc/meminfo: memFree=1735592/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=3.09
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1299 0 0 0 309 0 0 0 25 0 1 0 2005915766 7553024 1182 996147200 134512640 135239859 4294956144 18446744073709551615 134820750 0 0 4096 0 0 0 0 17 0 0 0
/proc/12180/statm: 1844 1182 434 177 0 747 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7376

[startup+6.30168 s]
/proc/loadavg: 2.01 2.00 2.00 3/91 12181
/proc/meminfo: memFree=1735592/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=6.29
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1299 0 0 0 629 0 0 0 25 0 1 0 2005915766 7553024 1182 996147200 134512640 135239859 4294956144 18446744073709551615 134820708 0 0 4096 0 0 0 0 17 0 0 0
/proc/12180/statm: 1844 1182 434 177 0 747 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7376

[startup+12.7024 s]
/proc/loadavg: 2.01 2.00 2.00 3/91 12181
/proc/meminfo: memFree=1735672/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=12.69
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1299 0 0 0 1269 0 0 0 25 0 1 0 2005915766 7553024 1182 996147200 134512640 135239859 4294956144 18446744073709551615 135071232 0 0 4096 0 0 0 0 17 0 0 0
/proc/12180/statm: 1844 1182 434 177 0 747 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7376

[startup+25.5018 s]
/proc/loadavg: 2.01 2.00 2.00 3/91 12181
/proc/meminfo: memFree=1735480/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=25.48
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1299 0 0 0 2548 0 0 0 25 0 1 0 2005915766 7553024 1182 996147200 134512640 135239859 4294956144 18446744073709551615 134821103 0 0 4096 0 0 0 0 17 0 0 0
/proc/12180/statm: 1844 1182 434 177 0 747 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7376

[startup+51.1017 s]
/proc/loadavg: 2.00 2.00 2.00 3/91 12181
/proc/meminfo: memFree=1735352/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=51.07
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1299 0 0 0 5107 0 0 0 25 0 1 0 2005915766 7553024 1182 996147200 134512640 135239859 4294956144 18446744073709551615 134820623 0 0 4096 0 0 0 0 17 0 0 0
/proc/12180/statm: 1844 1182 434 177 0 747 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7376

[startup+102.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/91 12181
/proc/meminfo: memFree=1735160/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=102.26
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1299 0 0 0 10226 0 0 0 25 0 1 0 2005915766 7553024 1182 996147200 134512640 135239859 4294956144 18446744073709551615 135013794 0 0 4096 0 0 0 0 17 0 0 0
/proc/12180/statm: 1844 1182 434 177 0 747 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7376

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/91 12181
/proc/meminfo: memFree=1735032/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=162.23
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1299 0 0 0 16223 0 0 0 25 0 1 0 2005915766 7553024 1182 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/12180/statm: 1844 1182 434 177 0 747 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7376

[startup+222.307 s]
/proc/loadavg: 2.05 2.01 2.00 3/83 12221
/proc/meminfo: memFree=1754120/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=221.98
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1299 0 0 0 22197 1 0 0 25 0 1 0 2005915766 7553024 1182 996147200 134512640 135239859 4294956144 18446744073709551615 134737079 0 0 4096 0 0 0 0 17 1 0 0
/proc/12180/statm: 1844 1182 434 177 0 747 0
Current children cumulated CPU time (s) 221.98
Current children cumulated vsize (KiB) 7376

[startup+282.302 s]
/proc/loadavg: 2.02 2.01 2.00 3/83 12221
/proc/meminfo: memFree=1754376/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=281.68
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1299 0 0 0 28167 1 0 0 25 0 1 0 2005915766 7553024 1182 996147200 134512640 135239859 4294956144 18446744073709551615 135072219 0 0 4096 0 0 0 0 17 1 0 0
/proc/12180/statm: 1844 1182 434 177 0 747 0
Current children cumulated CPU time (s) 281.68
Current children cumulated vsize (KiB) 7376

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12221
/proc/meminfo: memFree=1754376/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=341.38
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1299 0 0 0 34137 1 0 0 25 0 1 0 2005915766 7553024 1182 996147200 134512640 135239859 4294956144 18446744073709551615 134820823 0 0 4096 0 0 0 0 17 1 0 0
/proc/12180/statm: 1844 1182 434 177 0 747 0
Current children cumulated CPU time (s) 341.38
Current children cumulated vsize (KiB) 7376

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12221
/proc/meminfo: memFree=1754376/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=401.1
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1299 0 0 0 40109 1 0 0 25 0 1 0 2005915766 7553024 1182 996147200 134512640 135239859 4294956144 18446744073709551615 135095136 0 0 4096 0 0 0 0 17 1 0 0
/proc/12180/statm: 1844 1182 434 177 0 747 0
Current children cumulated CPU time (s) 401.1
Current children cumulated vsize (KiB) 7376

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12221
/proc/meminfo: memFree=1754376/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=460.8
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1299 0 0 0 46079 1 0 0 25 0 1 0 2005915766 7553024 1182 996147200 134512640 135239859 4294956144 18446744073709551615 134821179 0 0 4096 0 0 0 0 17 1 0 0
/proc/12180/statm: 1844 1182 434 177 0 747 0
Current children cumulated CPU time (s) 460.8
Current children cumulated vsize (KiB) 7376

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12221
/proc/meminfo: memFree=1754376/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=520.52
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1299 0 0 0 52051 1 0 0 25 0 1 0 2005915766 7553024 1182 996147200 134512640 135239859 4294956144 18446744073709551615 135096240 0 0 4096 0 0 0 0 17 1 0 0
/proc/12180/statm: 1844 1182 434 177 0 747 0
Current children cumulated CPU time (s) 520.52
Current children cumulated vsize (KiB) 7376

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12227
/proc/meminfo: memFree=1754312/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=580.22
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1299 0 0 0 58021 1 0 0 25 0 1 0 2005915766 7553024 1182 996147200 134512640 135239859 4294956144 18446744073709551615 134820750 0 0 4096 0 0 0 0 17 1 0 0
/proc/12180/statm: 1844 1182 434 177 0 747 0
Current children cumulated CPU time (s) 580.22
Current children cumulated vsize (KiB) 7376

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12227
/proc/meminfo: memFree=1754312/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=639.93
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1299 0 0 0 63992 1 0 0 25 0 1 0 2005915766 7553024 1182 996147200 134512640 135239859 4294956144 18446744073709551615 134821127 0 0 4096 0 0 0 0 17 1 0 0
/proc/12180/statm: 1844 1182 434 177 0 747 0
Current children cumulated CPU time (s) 639.93
Current children cumulated vsize (KiB) 7376


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

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12227
/proc/meminfo: memFree=1754184/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=819.06
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1299 0 0 0 81905 1 0 0 25 0 1 0 2005915766 7553024 1182 996147200 134512640 135239859 4294956144 18446744073709551615 134737419 0 0 4096 0 0 0 0 17 1 0 0
/proc/12180/statm: 1844 1182 434 177 0 747 0
Current children cumulated CPU time (s) 819.06
Current children cumulated vsize (KiB) 7376

[startup+882.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12227
/proc/meminfo: memFree=1754120/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=878.77
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1299 0 0 0 87876 1 0 0 25 0 1 0 2005915766 7553024 1182 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/12180/statm: 1844 1182 434 177 0 747 0
Current children cumulated CPU time (s) 878.77
Current children cumulated vsize (KiB) 7376

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12227
/proc/meminfo: memFree=1753992/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=938.48
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1299 0 0 0 93847 1 0 0 25 0 1 0 2005915766 7553024 1182 996147200 134512640 135239859 4294956144 18446744073709551615 135013794 0 0 4096 0 0 0 0 17 1 0 0
/proc/12180/statm: 1844 1182 434 177 0 747 0
Current children cumulated CPU time (s) 938.48
Current children cumulated vsize (KiB) 7376

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12227
/proc/meminfo: memFree=1754056/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=998.19
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1299 0 0 0 99818 1 0 0 25 0 1 0 2005915766 7553024 1182 996147200 134512640 135239859 4294956144 18446744073709551615 134820732 0 0 4096 0 0 0 0 17 1 0 0
/proc/12180/statm: 1844 1182 434 177 0 747 0
Current children cumulated CPU time (s) 998.19
Current children cumulated vsize (KiB) 7376

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12227
/proc/meminfo: memFree=1754056/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=1057.9
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1299 0 0 0 105789 1 0 0 25 0 1 0 2005915766 7553024 1182 996147200 134512640 135239859 4294956144 18446744073709551615 135013785 0 0 4096 0 0 0 0 17 1 0 0
/proc/12180/statm: 1844 1182 434 177 0 747 0
Current children cumulated CPU time (s) 1057.9
Current children cumulated vsize (KiB) 7376

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12227
/proc/meminfo: memFree=1754056/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=1117.61
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1299 0 0 0 111760 1 0 0 25 0 1 0 2005915766 7553024 1182 996147200 134512640 135239859 4294956144 18446744073709551615 134820819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12180/statm: 1844 1182 434 177 0 747 0
Current children cumulated CPU time (s) 1117.61
Current children cumulated vsize (KiB) 7376

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12227
/proc/meminfo: memFree=1753992/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=1177.32
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1299 0 0 0 117731 1 0 0 25 0 1 0 2005915766 7553024 1182 996147200 134512640 135239859 4294956144 18446744073709551615 134820799 0 0 4096 0 0 0 0 17 1 0 0
/proc/12180/statm: 1844 1182 434 177 0 747 0
Current children cumulated CPU time (s) 1177.32
Current children cumulated vsize (KiB) 7376

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12227
/proc/meminfo: memFree=1753800/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=1237.03
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1299 0 0 0 123702 1 0 0 25 0 1 0 2005915766 7553024 1182 996147200 134512640 135239859 4294956144 18446744073709551615 134790279 0 0 4096 0 0 0 0 17 1 0 0
/proc/12180/statm: 1844 1182 434 177 0 747 0
Current children cumulated CPU time (s) 1237.03
Current children cumulated vsize (KiB) 7376

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12227
/proc/meminfo: memFree=1753736/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=1296.74
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1299 0 0 0 129673 1 0 0 25 0 1 0 2005915766 7553024 1182 996147200 134512640 135239859 4294956144 18446744073709551615 134736966 0 0 4096 0 0 0 0 17 1 0 0
/proc/12180/statm: 1844 1182 434 177 0 747 0
Current children cumulated CPU time (s) 1296.74
Current children cumulated vsize (KiB) 7376

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/83 12227
/proc/meminfo: memFree=1753736/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=1356.45
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1299 0 0 0 135644 1 0 0 25 0 1 0 2005915766 7553024 1182 996147200 134512640 135239859 4294956144 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 1 0 0
/proc/12180/statm: 1844 1182 434 177 0 747 0
Current children cumulated CPU time (s) 1356.45
Current children cumulated vsize (KiB) 7376

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12227
/proc/meminfo: memFree=1753672/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=1416.16
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1299 0 0 0 141615 1 0 0 25 0 1 0 2005915766 7553024 1182 996147200 134512640 135239859 4294956144 18446744073709551615 134738035 0 0 4096 0 0 0 0 17 1 0 0
/proc/12180/statm: 1844 1182 434 177 0 747 0
Current children cumulated CPU time (s) 1416.16
Current children cumulated vsize (KiB) 7376

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12227
/proc/meminfo: memFree=1753672/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=1475.87
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1299 0 0 0 147586 1 0 0 25 0 1 0 2005915766 7553024 1182 996147200 134512640 135239859 4294956144 18446744073709551615 135016170 0 0 4096 0 0 0 0 17 1 0 0
/proc/12180/statm: 1844 1182 434 177 0 747 0
Current children cumulated CPU time (s) 1475.87
Current children cumulated vsize (KiB) 7376

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12227
/proc/meminfo: memFree=1753672/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=1535.58
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1299 0 0 0 153557 1 0 0 25 0 1 0 2005915766 7553024 1182 996147200 134512640 135239859 4294956144 18446744073709551615 135013791 0 0 4096 0 0 0 0 17 1 0 0
/proc/12180/statm: 1844 1182 434 177 0 747 0
Current children cumulated CPU time (s) 1535.58
Current children cumulated vsize (KiB) 7376

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12227
/proc/meminfo: memFree=1753672/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=1595.29
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1299 0 0 0 159528 1 0 0 25 0 1 0 2005915766 7553024 1182 996147200 134512640 135239859 4294956144 18446744073709551615 134820750 0 0 4096 0 0 0 0 17 1 0 0
/proc/12180/statm: 1844 1182 434 177 0 747 0
Current children cumulated CPU time (s) 1595.29
Current children cumulated vsize (KiB) 7376

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12227
/proc/meminfo: memFree=1753608/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=1655
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1299 0 0 0 165499 1 0 0 25 0 1 0 2005915766 7553024 1182 996147200 134512640 135239859 4294956144 18446744073709551615 134790209 0 0 4096 0 0 0 0 17 1 0 0
/proc/12180/statm: 1844 1182 434 177 0 747 0
Current children cumulated CPU time (s) 1655
Current children cumulated vsize (KiB) 7376

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12227
/proc/meminfo: memFree=1753672/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=1714.71
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1299 0 0 0 171470 1 0 0 25 0 1 0 2005915766 7553024 1182 996147200 134512640 135239859 4294956144 18446744073709551615 135072339 0 0 4096 0 0 0 0 17 1 0 0
/proc/12180/statm: 1844 1182 434 177 0 747 0
Current children cumulated CPU time (s) 1714.71
Current children cumulated vsize (KiB) 7376

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12227
/proc/meminfo: memFree=1753544/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=1774.41
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1299 0 0 0 177440 1 0 0 25 0 1 0 2005915766 7553024 1182 996147200 134512640 135239859 4294956144 18446744073709551615 134738003 0 0 4096 0 0 0 0 17 1 0 0
/proc/12180/statm: 1844 1182 434 177 0 747 0
Current children cumulated CPU time (s) 1774.41
Current children cumulated vsize (KiB) 7376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12227
/proc/meminfo: memFree=1753544/2055920 swapFree=4176360/4192956
[pid=12180] ppid=12178 vsize=7376 CPUtime=1800.09
/proc/12180/stat : 12180 (xsolve) R 12178 12180 11246 0 -1 4194304 1299 0 0 0 180008 1 0 0 25 0 1 0 2005915766 7553024 1182 996147200 134512640 135239859 4294956144 18446744073709551615 134821215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12180/statm: 1844 1182 434 177 0 747 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 7376

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): 1808.11
CPU time (s): 1800.11
CPU user time (s): 1800.09
CPU system time (s): 0.020996
CPU usage (%): 99.5576
Max. virtual memory (cumulated for all children) (KiB): 7376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.09
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1299
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= 19777

runsolver used 2.03969 second user time and 6.18706 second system time

The end

Launcher Data (download as text)

Begin job on node91 at 2008-07-05 16:51:27
IDJOB=1089821
IDBENCH=58327
IDSOLVER=342
FILE ID=node91/1089821-1215269487
PBS_JOBID= 7882164
Free space on /tmp= 66452 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/graphColoring/sgb/queen/normalized-queen15-15-15.xml
COMMAND LINE= HOME/xsolve BENCHNAME -v 1 -rs RANDOMSEED -probe 1 -ph 0 -heu dom/wdeg -res no
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1089821-1215269487/watcher-1089821-1215269487 -o /tmp/evaluation-result-1089821-1215269487/solver-1089821-1215269487 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1089821-1215269487.xml -v 1 -rs 573020873 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 68efc7a0c05acdfdccc7e2fee43c0534
RANDOM SEED=573020873

node91.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:       1739280 kB
Buffers:         25908 kB
Cached:         185944 kB
SwapCached:       7788 kB
Active:         181080 kB
Inactive:        90060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1739280 kB
SwapTotal:     4192956 kB
SwapFree:      4176360 kB
Dirty:            1936 kB
Writeback:           0 kB
Mapped:          75340 kB
Slab:            29860 kB
Committed_AS: 12531320 kB
PageTables:       2400 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= 66424 MiB
End job on node91 at 2008-07-05 17:21:37