Trace number 1056108

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) 1800.08 1806.95

General information on the benchmark

Namecsp/largeQueens/
normalized-queens-800.xml
MD5SUMa5cb3ae7953c75d065027fcec4cf35e2
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 variables800
Number of constraints319600
Maximum constraint arity2
Maximum domain size800
Number of constraints which are defined in extension0
Number of constraints which are defined in intension319600
Global constraints used (with number of constraints)

Solver Data (download as text)

0.09/0.10	c mistral-prime version 1.313
0.09/0.10	c 
0.09/0.10	c Parsing xml file
0.09/0.10	c          domains...............     0	(1 domains)
0.09/0.10	c          variables.............     0	(800 variables)
0.09/0.10	c          predicates............     0	(1 predicates)
0.09/0.10	c          constraints...........  13.1	(319600 constraints)
13.01/13.19	c Parsing time:   13.1
13.01/13.19	c
13.01/13.19	c Building model
24.56/24.77	c         1 AllDifferent constraints infered
25.26/25.48	c         0 constants
25.26/25.48	c         0 Boolean variables    (+0)
25.26/25.48	c         0 range variables      (+0)
25.26/25.48	c         0 domain (b) variables (+0)
25.26/25.48	c       800 domain (l) variables (+0)
25.26/25.48	c    319600 constraints          (+1)
25.26/25.48	c         0 values 
25.26/25.48	c Building time:  12.25
25.26/25.48	c
25.26/25.48	c Solving instance
25.26/25.48	c          heuristic = dom/wdeg
25.26/25.48	c          Randomized probing iteration = 100
25.26/25.48	c          probing limit = 30
25.26/25.48	c          level based weights = no
25.26/25.48	c          impact probing = no
25.26/25.48	c          restart policy = No restart
25.26/25.48	c          probing 

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-1056108-1215061471/watcher-1056108-1215061471 -o /tmp/evaluation-result-1056108-1215061471/solver-1056108-1215061471 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1056108-1215061471.xml -v 1 -rs 2107186276 -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 2.05 2.06 4/74 26569
/proc/meminfo: memFree=1571232/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=4500 CPUtime=0
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 187 0 0 0 0 0 0 0 20 0 1 0 629077771 4608000 168 996147200 134512640 135239859 4294956144 18446744073709551615 4699266 0 0 4096 0 0 0 0 17 1 0 0
/proc/26569/statm: 1125 168 142 177 0 16 0

[startup+0.0926769 s]
/proc/loadavg: 2.01 2.05 2.06 4/74 26569
/proc/meminfo: memFree=1571232/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=5776 CPUtime=0.08
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 785 0 0 0 8 0 0 0 20 0 1 0 629077771 5914624 751 996147200 134512640 135239859 4294956144 18446744073709551615 134552625 0 0 4096 0 0 0 0 17 0 0 0
/proc/26569/statm: 1444 751 393 177 0 347 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5776

[startup+0.10267 s]
/proc/loadavg: 2.01 2.05 2.06 4/74 26569
/proc/meminfo: memFree=1571232/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=5904 CPUtime=0.09
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 814 0 0 0 9 0 0 0 20 0 1 0 629077771 6045696 780 996147200 134512640 135239859 4294956144 18446744073709551615 4159010261 0 0 4096 0 0 0 0 17 0 0 0
/proc/26569/statm: 1476 780 393 177 0 379 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5904

[startup+0.3017 s]
/proc/loadavg: 2.01 2.05 2.06 4/74 26569
/proc/meminfo: memFree=1571232/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=8680 CPUtime=0.29
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 1452 0 0 0 29 0 0 0 22 0 1 0 629077771 8888320 1418 996147200 134512640 135239859 4294956144 18446744073709551615 4159787966 0 0 4096 0 0 0 0 17 0 0 0
/proc/26569/statm: 2170 1418 393 177 0 1073 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8680

[startup+0.702745 s]
/proc/loadavg: 2.01 2.05 2.06 4/74 26569
/proc/meminfo: memFree=1571232/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=13468 CPUtime=0.67
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 2679 0 0 0 66 1 0 0 25 0 1 0 629077771 13791232 2579 996147200 134512640 135239859 4294956144 18446744073709551615 4159729146 0 0 4096 0 0 0 0 17 0 0 0
/proc/26569/statm: 3367 2579 393 177 0 2270 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 13468

[startup+1.50283 s]
/proc/loadavg: 2.00 2.04 2.06 3/75 26570
/proc/meminfo: memFree=1557336/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=23180 CPUtime=1.47
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 5204 0 0 0 145 2 0 0 25 0 1 0 629077771 23736320 4941 996147200 134512640 135239859 4294956144 18446744073709551615 134683531 0 0 4096 0 0 0 0 17 0 0 0
/proc/26569/statm: 5795 4941 393 177 0 4698 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 23180

[startup+3.10199 s]
/proc/loadavg: 2.00 2.04 2.06 3/75 26570
/proc/meminfo: memFree=1544472/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=42184 CPUtime=3.06
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 10090 0 0 0 301 5 0 0 25 0 1 0 629077771 43196416 9504 996147200 134512640 135239859 4294956144 18446744073709551615 134647592 0 0 4096 0 0 0 0 17 0 0 0
/proc/26569/statm: 10546 9504 393 177 0 9449 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 42184

[startup+6.30134 s]
/proc/loadavg: 2.00 2.04 2.06 3/75 26570
/proc/meminfo: memFree=1507288/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=79244 CPUtime=6.24
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 19673 0 0 0 612 12 0 0 25 0 1 0 629077771 81145856 18444 996147200 134512640 135239859 4294956144 18446744073709551615 4159126157 0 0 4096 0 0 0 0 17 0 0 0
/proc/26569/statm: 19811 18444 393 177 0 18714 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 79244

[startup+12.702 s]
/proc/loadavg: 2.08 2.06 2.06 3/75 26570
/proc/meminfo: memFree=1436576/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=152532 CPUtime=12.62
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 38480 0 0 0 1238 24 0 0 25 0 1 0 629077771 156192768 35968 996147200 134512640 135239859 4294956144 18446744073709551615 134618072 0 0 4096 0 0 0 0 17 0 0 0
/proc/26569/statm: 38133 35968 393 177 0 37036 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 152532

[startup+25.5013 s]
/proc/loadavg: 2.07 2.06 2.06 3/75 26570
/proc/meminfo: memFree=1335136/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=306748 CPUtime=25.35
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 78958 0 0 0 2496 39 0 0 25 0 1 0 629077771 314109952 73183 996147200 134512640 135239859 4294956144 18446744073709551615 134820166 0 0 4096 0 0 0 0 17 0 0 0
/proc/26569/statm: 76687 73183 428 177 0 75590 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 306748

[startup+51.101 s]
/proc/loadavg: 2.04 2.05 2.06 3/75 26570
/proc/meminfo: memFree=1279456/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=306748 CPUtime=50.83
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 78958 0 0 0 5044 39 0 0 25 0 1 0 629077771 314109952 73183 996147200 134512640 135239859 4294956144 18446744073709551615 134820130 0 0 4096 0 0 0 0 17 0 0 0
/proc/26569/statm: 76687 73183 428 177 0 75590 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 306748

[startup+102.306 s]
/proc/loadavg: 2.02 2.04 2.05 3/75 26570
/proc/meminfo: memFree=1270504/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=306748 CPUtime=101.82
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 78958 0 0 0 10143 39 0 0 25 0 1 0 629077771 314109952 73183 996147200 134512640 135239859 4294956144 18446744073709551615 134534752 0 0 4096 0 0 0 0 17 0 0 0
/proc/26569/statm: 76687 73183 428 177 0 75590 0
Current children cumulated CPU time (s) 101.82
Current children cumulated vsize (KiB) 306748

[startup+162.302 s]
/proc/loadavg: 2.00 2.03 2.05 3/75 26570
/proc/meminfo: memFree=1251688/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=306880 CPUtime=161.58
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 78971 0 0 0 16119 39 0 0 25 0 1 0 629077771 314245120 73196 996147200 134512640 135239859 4294956144 18446744073709551615 135096421 0 0 4096 0 0 0 0 17 0 0 0
/proc/26569/statm: 76720 73196 430 177 0 75623 0
Current children cumulated CPU time (s) 161.58
Current children cumulated vsize (KiB) 306880

[startup+222.301 s]
/proc/loadavg: 2.00 2.02 2.04 3/75 26570
/proc/meminfo: memFree=1251688/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=306880 CPUtime=221.34
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 78971 0 0 0 22095 39 0 0 25 0 1 0 629077771 314245120 73196 996147200 134512640 135239859 4294956144 18446744073709551615 134540914 0 0 4096 0 0 0 0 17 0 0 0
/proc/26569/statm: 76720 73196 430 177 0 75623 0
Current children cumulated CPU time (s) 221.34
Current children cumulated vsize (KiB) 306880

[startup+282.301 s]
/proc/loadavg: 2.00 2.02 2.04 3/75 26570
/proc/meminfo: memFree=1227432/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=306880 CPUtime=281.1
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 78977 0 0 0 28071 39 0 0 25 0 1 0 629077771 314245120 73202 996147200 134512640 135239859 4294956144 18446744073709551615 134535352 0 0 4096 0 0 0 0 17 0 0 0
/proc/26569/statm: 76720 73202 430 177 0 75623 0
Current children cumulated CPU time (s) 281.1
Current children cumulated vsize (KiB) 306880

[startup+342.302 s]
/proc/loadavg: 2.00 2.01 2.03 3/75 26570
/proc/meminfo: memFree=1221544/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=306880 CPUtime=340.86
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 78977 0 0 0 34047 39 0 0 25 0 1 0 629077771 314245120 73202 996147200 134512640 135239859 4294956144 18446744073709551615 135096317 0 0 4096 0 0 0 0 17 0 0 0
/proc/26569/statm: 76720 73202 430 177 0 75623 0
Current children cumulated CPU time (s) 340.86
Current children cumulated vsize (KiB) 306880

[startup+402.302 s]
/proc/loadavg: 2.00 2.01 2.02 3/75 26570
/proc/meminfo: memFree=1221544/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=306880 CPUtime=400.62
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 78979 0 0 0 40023 39 0 0 25 0 1 0 629077771 314245120 73204 996147200 134512640 135239859 4294956144 18446744073709551615 135016028 0 0 4096 0 0 0 0 17 0 0 0
/proc/26569/statm: 76720 73204 430 177 0 75623 0
Current children cumulated CPU time (s) 400.62
Current children cumulated vsize (KiB) 306880

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.02 3/75 26570
/proc/meminfo: memFree=1221480/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=306880 CPUtime=460.38
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 78979 0 0 0 45999 39 0 0 25 0 1 0 629077771 314245120 73204 996147200 134512640 135239859 4294956144 18446744073709551615 135016141 0 0 4096 0 0 0 0 17 0 0 0
/proc/26569/statm: 76720 73204 430 177 0 75623 0
Current children cumulated CPU time (s) 460.38
Current children cumulated vsize (KiB) 306880

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.01 3/75 26570
/proc/meminfo: memFree=1163432/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=306880 CPUtime=520.14
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 78990 0 0 0 51975 39 0 0 25 0 1 0 629077771 314245120 73215 996147200 134512640 135239859 4294956144 18446744073709551615 134820102 0 0 4096 0 0 0 0 17 0 0 0
/proc/26569/statm: 76720 73215 430 177 0 75623 0
Current children cumulated CPU time (s) 520.14
Current children cumulated vsize (KiB) 306880

[startup+582.302 s]
/proc/loadavg: 2.04 2.01 2.01 3/75 26570
/proc/meminfo: memFree=1122216/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=306880 CPUtime=579.9
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 78990 0 0 0 57951 39 0 0 25 0 1 0 629077771 314245120 73215 996147200 134512640 135239859 4294956144 18446744073709551615 134535329 0 0 4096 0 0 0 0 17 0 0 0
/proc/26569/statm: 76720 73215 430 177 0 75623 0
Current children cumulated CPU time (s) 579.9
Current children cumulated vsize (KiB) 306880

[startup+642.301 s]
/proc/loadavg: 2.06 2.02 2.01 3/75 26570
/proc/meminfo: memFree=1122152/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=306880 CPUtime=639.66
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 78992 0 0 0 63927 39 0 0 25 0 1 0 629077771 314245120 73217 996147200 134512640 135239859 4294956144 18446744073709551615 134820080 0 0 4096 0 0 0 0 17 0 0 0
/proc/26569/statm: 76720 73217 430 177 0 75623 0
Current children cumulated CPU time (s) 639.66
Current children cumulated vsize (KiB) 306880


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

[startup+882.303 s]
/proc/loadavg: 2.07 2.06 2.01 3/75 26570
/proc/meminfo: memFree=1079080/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=307012 CPUtime=878.69
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 79012 0 0 0 87830 39 0 0 25 0 1 0 629077771 314380288 73237 996147200 134512640 135239859 4294956144 18446744073709551615 134543103 0 0 4096 0 0 0 0 17 0 0 0
/proc/26569/statm: 76753 73237 430 177 0 75656 0
Current children cumulated CPU time (s) 878.69
Current children cumulated vsize (KiB) 307012

[startup+942.303 s]
/proc/loadavg: 2.02 2.04 2.01 3/75 26570
/proc/meminfo: memFree=1037352/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=307012 CPUtime=938.45
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 79012 0 0 0 93806 39 0 0 25 0 1 0 629077771 314380288 73237 996147200 134512640 135239859 4294956144 18446744073709551615 134543127 0 0 4096 0 0 0 0 17 0 0 0
/proc/26569/statm: 76753 73237 430 177 0 75656 0
Current children cumulated CPU time (s) 938.45
Current children cumulated vsize (KiB) 307012

[startup+1002.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/75 26570
/proc/meminfo: memFree=1002280/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=307012 CPUtime=998.21
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 79014 0 0 0 99782 39 0 0 25 0 1 0 629077771 314380288 73239 996147200 134512640 135239859 4294956144 18446744073709551615 134543144 0 0 4096 0 0 0 0 17 0 0 0
/proc/26569/statm: 76753 73239 430 177 0 75656 0
Current children cumulated CPU time (s) 998.21
Current children cumulated vsize (KiB) 307012

[startup+1062.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/75 26570
/proc/meminfo: memFree=1002280/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=307012 CPUtime=1057.98
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 79014 0 0 0 105758 40 0 0 25 0 1 0 629077771 314380288 73239 996147200 134512640 135239859 4294956144 18446744073709551615 134535329 0 0 4096 0 0 0 0 17 0 0 0
/proc/26569/statm: 76753 73239 430 177 0 75656 0
Current children cumulated CPU time (s) 1057.98
Current children cumulated vsize (KiB) 307012

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/75 26570
/proc/meminfo: memFree=1002216/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=307012 CPUtime=1117.74
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 79016 0 0 0 111734 40 0 0 25 0 1 0 629077771 314380288 73241 996147200 134512640 135239859 4294956144 18446744073709551615 134820113 0 0 4096 0 0 0 0 17 0 0 0
/proc/26569/statm: 76753 73241 430 177 0 75656 0
Current children cumulated CPU time (s) 1117.74
Current children cumulated vsize (KiB) 307012

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/75 26570
/proc/meminfo: memFree=1002216/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=307012 CPUtime=1177.5
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 79016 0 0 0 117710 40 0 0 25 0 1 0 629077771 314380288 73241 996147200 134512640 135239859 4294956144 18446744073709551615 134534753 0 0 4096 0 0 0 0 17 0 0 0
/proc/26569/statm: 76753 73241 430 177 0 75656 0
Current children cumulated CPU time (s) 1177.5
Current children cumulated vsize (KiB) 307012

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/75 26570
/proc/meminfo: memFree=1002088/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=307012 CPUtime=1237.25
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 79019 0 0 0 123685 40 0 0 25 0 1 0 629077771 314380288 73244 996147200 134512640 135239859 4294956144 18446744073709551615 134532176 0 0 4096 0 0 0 0 17 0 0 0
/proc/26569/statm: 76753 73244 430 177 0 75656 0
Current children cumulated CPU time (s) 1237.25
Current children cumulated vsize (KiB) 307012

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26570
/proc/meminfo: memFree=1002024/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=307012 CPUtime=1297.02
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 79019 0 0 0 129662 40 0 0 25 0 1 0 629077771 314380288 73244 996147200 134512640 135239859 4294956144 18446744073709551615 134538911 0 0 4096 0 0 0 0 17 0 0 0
/proc/26569/statm: 76753 73244 430 177 0 75656 0
Current children cumulated CPU time (s) 1297.02
Current children cumulated vsize (KiB) 307012

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26598
/proc/meminfo: memFree=1400880/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=307012 CPUtime=1356.72
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 79021 0 0 0 135632 40 0 0 25 0 1 0 629077771 314380288 73246 996147200 134512640 135239859 4294956144 18446744073709551615 134535329 0 0 4096 0 0 0 0 17 0 0 0
/proc/26569/statm: 76753 73246 430 177 0 75656 0
Current children cumulated CPU time (s) 1356.72
Current children cumulated vsize (KiB) 307012

[startup+1422.31 s]
/proc/loadavg: 2.12 2.04 2.01 4/83 26706
/proc/meminfo: memFree=670624/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=307012 CPUtime=1416.15
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 79021 0 0 0 141574 41 0 0 25 0 1 0 629077771 314380288 73246 996147200 134512640 135239859 4294956144 18446744073709551615 135016063 0 0 4096 0 0 0 0 17 0 0 0
/proc/26569/statm: 76753 73246 430 177 0 75656 0
Current children cumulated CPU time (s) 1416.15
Current children cumulated vsize (KiB) 307012

[startup+1482.3 s]
/proc/loadavg: 2.27 2.09 2.03 3/83 26850
/proc/meminfo: memFree=913000/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=307012 CPUtime=1475.69
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 79023 0 0 0 147527 42 0 0 25 0 1 0 629077771 314380288 73248 996147200 134512640 135239859 4294956144 18446744073709551615 134543132 0 0 4096 0 0 0 0 17 0 0 0
/proc/26569/statm: 76753 73248 430 177 0 75656 0
Current children cumulated CPU time (s) 1475.69
Current children cumulated vsize (KiB) 307012

[startup+1542.3 s]
/proc/loadavg: 2.10 2.07 2.02 3/82 26889
/proc/meminfo: memFree=1329704/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=307012 CPUtime=1535.5
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 79023 0 0 0 153507 43 0 0 25 0 1 0 629077771 314380288 73248 996147200 134512640 135239859 4294956144 18446744073709551615 135102972 0 0 4096 0 0 0 0 17 1 0 0
/proc/26569/statm: 76753 73248 430 177 0 75656 0
Current children cumulated CPU time (s) 1535.5
Current children cumulated vsize (KiB) 307012

[startup+1602.3 s]
/proc/loadavg: 2.03 2.06 2.02 3/82 26889
/proc/meminfo: memFree=1323496/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=307012 CPUtime=1595.48
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 79026 0 0 0 159505 43 0 0 25 0 1 0 629077771 314380288 73251 996147200 134512640 135239859 4294956144 18446744073709551615 134543101 0 0 4096 0 0 0 0 17 1 0 0
/proc/26569/statm: 76753 73251 430 177 0 75656 0
Current children cumulated CPU time (s) 1595.48
Current children cumulated vsize (KiB) 307012

[startup+1662.3 s]
/proc/loadavg: 2.01 2.04 2.01 3/82 26889
/proc/meminfo: memFree=1323304/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=307012 CPUtime=1655.46
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 79026 0 0 0 165503 43 0 0 25 0 1 0 629077771 314380288 73251 996147200 134512640 135239859 4294956144 18446744073709551615 134820159 0 0 4096 0 0 0 0 17 1 0 0
/proc/26569/statm: 76753 73251 430 177 0 75656 0
Current children cumulated CPU time (s) 1655.46
Current children cumulated vsize (KiB) 307012

[startup+1722.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 26889
/proc/meminfo: memFree=1323112/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=307140 CPUtime=1715.44
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 79061 0 0 0 171501 43 0 0 25 0 1 0 629077771 314511360 73253 996147200 134512640 135239859 4294956144 18446744073709551615 134543109 0 0 4096 0 0 0 0 17 1 0 0
/proc/26569/statm: 76785 73253 430 177 0 75688 0
Current children cumulated CPU time (s) 1715.44
Current children cumulated vsize (KiB) 307140

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 26889
/proc/meminfo: memFree=1323048/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=307140 CPUtime=1775.43
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 79063 0 0 0 177500 43 0 0 25 0 1 0 629077771 314511360 73255 996147200 134512640 135239859 4294956144 18446744073709551615 134543195 0 0 4096 0 0 0 0 17 1 0 0
/proc/26569/statm: 76785 73255 430 177 0 75688 0
Current children cumulated CPU time (s) 1775.43
Current children cumulated vsize (KiB) 307140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.9 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 26889
/proc/meminfo: memFree=1323048/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=307140 CPUtime=1800.02
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 79063 0 0 0 179959 43 0 0 25 0 1 0 629077771 314511360 73255 996147200 134512640 135239859 4294956144 18446744073709551615 134543107 0 0 4096 0 0 0 0 17 1 0 0
/proc/26569/statm: 76785 73255 430 177 0 75688 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 307140

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

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

[startup+1806.9 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 26889
/proc/meminfo: memFree=1323048/2055920 swapFree=4180532/4192956
[pid=26569] ppid=26567 vsize=307140 CPUtime=1800.02
/proc/26569/stat : 26569 (xsolve) R 26567 26569 22745 0 -1 4194304 79063 0 0 0 179959 43 0 0 25 0 1 0 629077771 314511360 73255 996147200 134512640 135239859 4294956144 18446744073709551615 134543107 0 0 4096 0 0 0 0 17 1 0 0
/proc/26569/statm: 76785 73255 430 177 0 75688 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 307140

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.95
CPU time (s): 1800.08
CPU user time (s): 1799.6
CPU system time (s): 0.479927
CPU usage (%): 99.6196
Max. virtual memory (cumulated for all children) (KiB): 307140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.6
system time used= 0.479927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79063
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= 21907

runsolver used 1.81172 second user time and 4.77527 second system time

The end

Launcher Data (download as text)

Begin job on node79 at 2008-07-03 07:04:34
IDJOB=1056108
IDBENCH=57399
IDSOLVER=342
FILE ID=node79/1056108-1215061471
PBS_JOBID= 7875019
Free space on /tmp= 66476 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/largeQueens/normalized-queens-800.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-1056108-1215061471/watcher-1056108-1215061471 -o /tmp/evaluation-result-1056108-1215061471/solver-1056108-1215061471 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1056108-1215061471.xml -v 1 -rs 2107186276 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= a5cb3ae7953c75d065027fcec4cf35e2
RANDOM SEED=2107186276

node79.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		: 3000.218
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		: 3000.218
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:       1571584 kB
Buffers:         60516 kB
Cached:         240604 kB
SwapCached:       6580 kB
Active:         310592 kB
Inactive:       109128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1571584 kB
SwapTotal:     4192956 kB
SwapFree:      4180532 kB
Dirty:           43572 kB
Writeback:           0 kB
Mapped:         125116 kB
Slab:            49684 kB
Committed_AS:  1032016 kB
PageTables:       2004 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= 66488 MiB
End job on node79 at 2008-07-03 07:34:43