Trace number 1041956

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) 1800.06 1806.41

General information on the benchmark

Namecsp/allsquares/
normalized-squares-34-34.xml
MD5SUM3c99f073f43d91d177d7138b4b000c83
Bench CategoryGLOBAL (global constraints)
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 variables2312
Number of constraints2808
Maximum constraint arity34
Maximum domain size118
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2245
Global constraints used (with number of constraints)cumulative(2),weightedsum(561)

Solver Data (download as text)

0.00/0.02	c mistral-prime version 1.313
0.00/0.02	c 
0.00/0.02	c Parsing xml file
0.00/0.02	c          domains...............     0	(35 domains)
0.00/0.02	c          variables.............  0.01	(2312 variables)
0.00/0.02	c          predicates............-2.0837e-19	(2 predicates)
0.00/0.02	c          constraints...........  0.17	(2808 constraints)
0.09/0.19	c Parsing time:   0.18
0.09/0.19	c
0.09/0.19	c Building model
0.19/0.24	c         0 constants
0.19/0.24	c      2244 Boolean variables    (+20840)
0.19/0.24	c        66 range variables      (+3041)
0.19/0.24	c         2 domain (b) variables (+0)
0.19/0.24	c         0 domain (l) variables (+0)
0.19/0.24	c         1 constraints          (+26125)
0.19/0.24	c         0 values 
0.19/0.24	c Building time:   0.06
0.19/0.24	c
0.19/0.24	c Solving instance
0.19/0.24	c          heuristic = dom/wdeg
0.19/0.24	c          Randomized probing iteration = 100
0.19/0.24	c          probing limit = 30
0.19/0.24	c          level based weights = no
0.19/0.24	c          impact probing = no
0.19/0.24	c          restart policy = No restart
0.19/0.24	c          probing .......... 22.04
22.19/22.38	c          Probing Nodes 23978
22.19/22.38	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-1041956-1215001720/watcher-1041956-1215001720 -o /tmp/evaluation-result-1041956-1215001720/solver-1041956-1215001720 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1041956-1215001720.xml -v 1 -rs 376510082 -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 1.96 4/72 6025
/proc/meminfo: memFree=1056320/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=18572 CPUtime=0
/proc/6025/stat : 6025 (runsolver) R 6023 6025 4912 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1979140872 19017728 292 996147200 4194304 4296836 548682068352 18446744073709551615 233402068263 0 0 4096 24578 0 0 0 17 1 0 0
/proc/6025/statm: 4643 292 257 25 0 2626 0

[startup+0.077197 s]
/proc/loadavg: 2.01 2.05 1.96 4/72 6025
/proc/meminfo: memFree=1056320/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=6436 CPUtime=0.06
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 919 0 0 0 6 0 0 0 19 0 1 0 1979140872 6590464 885 996147200 134512640 135239859 4294956144 18446744073709551615 8847939 0 0 4096 0 0 0 0 17 1 0 0
/proc/6025/statm: 1609 885 397 177 0 512 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6436

[startup+0.102201 s]
/proc/loadavg: 2.01 2.05 1.96 4/72 6025
/proc/meminfo: memFree=1056320/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=6964 CPUtime=0.09
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 1071 0 0 0 9 0 0 0 19 0 1 0 1979140872 7131136 1037 996147200 134512640 135239859 4294956144 18446744073709551615 8855269 0 0 4096 0 0 0 0 17 1 0 0
/proc/6025/statm: 1741 1037 397 177 0 644 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6964

[startup+0.301243 s]
/proc/loadavg: 2.01 2.05 1.96 4/72 6025
/proc/meminfo: memFree=1056320/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23344 CPUtime=0.29
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5155 0 0 0 27 2 0 0 21 0 1 0 1979140872 23904256 5055 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/6025/statm: 5836 5055 440 177 0 4739 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23344

[startup+0.702315 s]
/proc/loadavg: 2.01 2.05 1.96 4/72 6025
/proc/meminfo: memFree=1056320/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23348 CPUtime=0.69
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5168 0 0 0 67 2 0 0 25 0 1 0 1979140872 23908352 5068 996147200 134512640 135239859 4294956144 18446744073709551615 135057513 0 0 4096 0 0 0 0 17 1 0 0
/proc/6025/statm: 5837 5068 440 177 0 4740 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23348

[startup+1.50146 s]
/proc/loadavg: 2.08 2.06 1.97 3/73 6026
/proc/meminfo: memFree=1037688/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23356 CPUtime=1.48
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5170 0 0 0 146 2 0 0 25 0 1 0 1979140872 23916544 5070 996147200 134512640 135239859 4294956144 18446744073709551615 134796981 0 0 4096 0 0 0 0 17 1 0 0
/proc/6025/statm: 5839 5070 440 177 0 4742 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 23356

[startup+3.10175 s]
/proc/loadavg: 2.08 2.06 1.97 3/73 6026
/proc/meminfo: memFree=1037496/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23360 CPUtime=3.08
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5171 0 0 0 306 2 0 0 25 0 1 0 1979140872 23920640 5071 996147200 134512640 135239859 4294956144 18446744073709551615 135071466 0 0 4096 0 0 0 0 17 1 0 0
/proc/6025/statm: 5840 5071 440 177 0 4743 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 23360

[startup+6.30132 s]
/proc/loadavg: 2.08 2.06 1.97 3/73 6026
/proc/meminfo: memFree=1037496/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23360 CPUtime=6.26
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5173 0 0 0 624 2 0 0 25 0 1 0 1979140872 23920640 5073 996147200 134512640 135239859 4294956144 18446744073709551615 134788032 0 0 4096 0 0 0 0 17 1 0 0
/proc/6025/statm: 5840 5073 440 177 0 4743 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 23360

[startup+12.7015 s]
/proc/loadavg: 2.07 2.06 1.97 3/73 6026
/proc/meminfo: memFree=1037368/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23364 CPUtime=12.64
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5174 0 0 0 1262 2 0 0 25 0 1 0 1979140872 23924736 5074 996147200 134512640 135239859 4294956144 18446744073709551615 134796640 0 0 4096 0 0 0 0 17 1 0 0
/proc/6025/statm: 5841 5074 440 177 0 4744 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 23364

[startup+25.5018 s]
/proc/loadavg: 2.06 2.06 1.97 3/73 6026
/proc/meminfo: memFree=1037304/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23508 CPUtime=25.38
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5211 0 0 0 2536 2 0 0 25 0 1 0 1979140872 24072192 5082 996147200 134512640 135239859 4294956144 18446744073709551615 134797054 0 0 4096 0 0 0 0 17 1 0 0
/proc/6025/statm: 5877 5082 441 177 0 4780 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 23508

[startup+51.1014 s]
/proc/loadavg: 2.04 2.05 1.97 3/73 6026
/proc/meminfo: memFree=1037368/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23508 CPUtime=50.88
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5211 0 0 0 5086 2 0 0 25 0 1 0 1979140872 24072192 5082 996147200 134512640 135239859 4294956144 18446744073709551615 134797573 0 0 4096 0 0 0 0 17 1 0 0
/proc/6025/statm: 5877 5082 441 177 0 4780 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 23508

[startup+102.307 s]
/proc/loadavg: 2.01 2.04 1.97 3/73 6026
/proc/meminfo: memFree=1037304/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23508 CPUtime=101.88
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5211 0 0 0 10186 2 0 0 25 0 1 0 1979140872 24072192 5082 996147200 134512640 135239859 4294956144 18446744073709551615 134796653 0 0 4096 0 0 0 0 17 1 0 0
/proc/6025/statm: 5877 5082 441 177 0 4780 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 23508

[startup+162.301 s]
/proc/loadavg: 2.00 2.03 1.97 3/73 6026
/proc/meminfo: memFree=1037240/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23508 CPUtime=161.64
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5211 0 0 0 16161 3 0 0 25 0 1 0 1979140872 24072192 5082 996147200 134512640 135239859 4294956144 18446744073709551615 135071494 0 0 4096 0 0 0 0 17 1 0 0
/proc/6025/statm: 5877 5082 441 177 0 4780 0
Current children cumulated CPU time (s) 161.64
Current children cumulated vsize (KiB) 23508

[startup+222.301 s]
/proc/loadavg: 2.00 2.02 1.97 3/73 6026
/proc/meminfo: memFree=1037240/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23508 CPUtime=221.4
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5211 0 0 0 22137 3 0 0 25 0 1 0 1979140872 24072192 5082 996147200 134512640 135239859 4294956144 18446744073709551615 135095069 0 0 4096 0 0 0 0 17 1 0 0
/proc/6025/statm: 5877 5082 441 177 0 4780 0
Current children cumulated CPU time (s) 221.4
Current children cumulated vsize (KiB) 23508

[startup+282.302 s]
/proc/loadavg: 2.00 2.02 1.97 3/73 6026
/proc/meminfo: memFree=1037240/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23508 CPUtime=281.16
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5211 0 0 0 28113 3 0 0 25 0 1 0 1979140872 24072192 5082 996147200 134512640 135239859 4294956144 18446744073709551615 134796995 0 0 4096 0 0 0 0 17 1 0 0
/proc/6025/statm: 5877 5082 441 177 0 4780 0
Current children cumulated CPU time (s) 281.16
Current children cumulated vsize (KiB) 23508

[startup+342.302 s]
/proc/loadavg: 2.00 2.01 1.97 3/73 6026
/proc/meminfo: memFree=1037240/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23508 CPUtime=340.92
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5211 0 0 0 34089 3 0 0 25 0 1 0 1979140872 24072192 5082 996147200 134512640 135239859 4294956144 18446744073709551615 135101100 0 0 4096 0 0 0 0 17 1 0 0
/proc/6025/statm: 5877 5082 441 177 0 4780 0
Current children cumulated CPU time (s) 340.92
Current children cumulated vsize (KiB) 23508

[startup+402.303 s]
/proc/loadavg: 2.00 2.01 1.97 3/73 6026
/proc/meminfo: memFree=1037240/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23508 CPUtime=400.69
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5211 0 0 0 40065 4 0 0 25 0 1 0 1979140872 24072192 5082 996147200 134512640 135239859 4294956144 18446744073709551615 135030907 0 0 4096 0 0 0 0 17 1 0 0
/proc/6025/statm: 5877 5082 441 177 0 4780 0
Current children cumulated CPU time (s) 400.69
Current children cumulated vsize (KiB) 23508

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/73 6026
/proc/meminfo: memFree=1037240/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23508 CPUtime=460.45
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5211 0 0 0 46041 4 0 0 25 0 1 0 1979140872 24072192 5082 996147200 134512640 135239859 4294956144 18446744073709551615 134802048 0 0 4096 0 0 0 0 17 1 0 0
/proc/6025/statm: 5877 5082 441 177 0 4780 0
Current children cumulated CPU time (s) 460.45
Current children cumulated vsize (KiB) 23508

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/73 6026
/proc/meminfo: memFree=1037240/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23508 CPUtime=520.21
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5211 0 0 0 52017 4 0 0 25 0 1 0 1979140872 24072192 5082 996147200 134512640 135239859 4294956144 18446744073709551615 135057387 0 0 4096 0 0 0 0 17 1 0 0
/proc/6025/statm: 5877 5082 441 177 0 4780 0
Current children cumulated CPU time (s) 520.21
Current children cumulated vsize (KiB) 23508

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 1.97 3/73 6028
/proc/meminfo: memFree=1037176/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23508 CPUtime=579.97
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5211 0 0 0 57993 4 0 0 25 0 1 0 1979140872 24072192 5082 996147200 134512640 135239859 4294956144 18446744073709551615 135030937 0 0 4096 0 0 0 0 17 1 0 0
/proc/6025/statm: 5877 5082 441 177 0 4780 0
Current children cumulated CPU time (s) 579.97
Current children cumulated vsize (KiB) 23508

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 1.97 3/73 6028
/proc/meminfo: memFree=1037240/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23508 CPUtime=639.74
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5211 0 0 0 63969 5 0 0 25 0 1 0 1979140872 24072192 5082 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/6025/statm: 5877 5082 441 177 0 4780 0
Current children cumulated CPU time (s) 639.74
Current children cumulated vsize (KiB) 23508


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

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 1.97 3/73 6028
/proc/meminfo: memFree=1037176/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23508 CPUtime=819.02
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5211 0 0 0 81896 6 0 0 25 0 1 0 1979140872 24072192 5082 996147200 134512640 135239859 4294956144 18446744073709551615 134802073 0 0 4096 0 0 0 0 17 1 0 0
/proc/6025/statm: 5877 5082 441 177 0 4780 0
Current children cumulated CPU time (s) 819.02
Current children cumulated vsize (KiB) 23508

[startup+882.302 s]
/proc/loadavg: 2.06 2.01 1.97 3/75 6079
/proc/meminfo: memFree=882216/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23508 CPUtime=878.85
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5211 0 0 0 87878 7 0 0 25 0 1 0 1979140872 24072192 5082 996147200 134512640 135239859 4294956144 18446744073709551615 135035205 0 0 4096 0 0 0 0 17 0 0 0
/proc/6025/statm: 5877 5082 441 177 0 4780 0
Current children cumulated CPU time (s) 878.85
Current children cumulated vsize (KiB) 23508

[startup+942.302 s]
/proc/loadavg: 2.08 2.03 1.98 3/73 6251
/proc/meminfo: memFree=1026040/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23508 CPUtime=936.78
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5211 0 0 0 93670 8 0 0 25 0 1 0 1979140872 24072192 5082 996147200 134512640 135239859 4294956144 18446744073709551615 134802512 0 0 4096 0 0 0 0 17 0 0 0
/proc/6025/statm: 5877 5082 441 177 0 4780 0
Current children cumulated CPU time (s) 936.78
Current children cumulated vsize (KiB) 23508

[startup+1002.3 s]
/proc/loadavg: 2.03 2.02 1.98 3/73 6251
/proc/meminfo: memFree=1026104/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23508 CPUtime=996.72
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5211 0 0 0 99664 8 0 0 25 0 1 0 1979140872 24072192 5082 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/6025/statm: 5877 5082 441 177 0 4780 0
Current children cumulated CPU time (s) 996.72
Current children cumulated vsize (KiB) 23508

[startup+1062.3 s]
/proc/loadavg: 2.01 2.01 1.98 3/73 6251
/proc/meminfo: memFree=1025976/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23508 CPUtime=1056.66
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5211 0 0 0 105658 8 0 0 25 0 1 0 1979140872 24072192 5082 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/6025/statm: 5877 5082 441 177 0 4780 0
Current children cumulated CPU time (s) 1056.66
Current children cumulated vsize (KiB) 23508

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/73 6251
/proc/meminfo: memFree=1025976/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23508 CPUtime=1116.61
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5211 0 0 0 111652 9 0 0 25 0 1 0 1979140872 24072192 5082 996147200 134512640 135239859 4294956144 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 0 0 0
/proc/6025/statm: 5877 5082 441 177 0 4780 0
Current children cumulated CPU time (s) 1116.61
Current children cumulated vsize (KiB) 23508

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 6251
/proc/meminfo: memFree=1025976/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23508 CPUtime=1176.55
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5211 0 0 0 117646 9 0 0 25 0 1 0 1979140872 24072192 5082 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/6025/statm: 5877 5082 441 177 0 4780 0
Current children cumulated CPU time (s) 1176.55
Current children cumulated vsize (KiB) 23508

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 6251
/proc/meminfo: memFree=1025848/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23508 CPUtime=1236.49
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5211 0 0 0 123640 9 0 0 25 0 1 0 1979140872 24072192 5082 996147200 134512640 135239859 4294956144 18446744073709551615 134802073 0 0 4096 0 0 0 0 17 0 0 0
/proc/6025/statm: 5877 5082 441 177 0 4780 0
Current children cumulated CPU time (s) 1236.49
Current children cumulated vsize (KiB) 23508

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 6251
/proc/meminfo: memFree=1025848/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23508 CPUtime=1296.44
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5211 0 0 0 129635 9 0 0 25 0 1 0 1979140872 24072192 5082 996147200 134512640 135239859 4294956144 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 0 0 0
/proc/6025/statm: 5877 5082 441 177 0 4780 0
Current children cumulated CPU time (s) 1296.44
Current children cumulated vsize (KiB) 23508

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 6251
/proc/meminfo: memFree=1025848/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23508 CPUtime=1356.38
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5211 0 0 0 135629 9 0 0 25 0 1 0 1979140872 24072192 5082 996147200 134512640 135239859 4294956144 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 0 0 0
/proc/6025/statm: 5877 5082 441 177 0 4780 0
Current children cumulated CPU time (s) 1356.38
Current children cumulated vsize (KiB) 23508

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 6251
/proc/meminfo: memFree=1025848/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23508 CPUtime=1416.32
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5211 0 0 0 141623 9 0 0 25 0 1 0 1979140872 24072192 5082 996147200 134512640 135239859 4294956144 18446744073709551615 135071458 0 0 4096 0 0 0 0 17 0 0 0
/proc/6025/statm: 5877 5082 441 177 0 4780 0
Current children cumulated CPU time (s) 1416.32
Current children cumulated vsize (KiB) 23508

[startup+1482.3 s]
/proc/loadavg: 2.05 2.01 1.98 3/73 6251
/proc/meminfo: memFree=1025848/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23508 CPUtime=1476.26
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5211 0 0 0 147617 9 0 0 25 0 1 0 1979140872 24072192 5082 996147200 134512640 135239859 4294956144 18446744073709551615 134820623 0 0 4096 0 0 0 0 17 0 0 0
/proc/6025/statm: 5877 5082 441 177 0 4780 0
Current children cumulated CPU time (s) 1476.26
Current children cumulated vsize (KiB) 23508

[startup+1542.3 s]
/proc/loadavg: 2.07 2.02 1.99 3/73 6251
/proc/meminfo: memFree=1025912/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23508 CPUtime=1536.2
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5211 0 0 0 153611 9 0 0 25 0 1 0 1979140872 24072192 5082 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/6025/statm: 5877 5082 441 177 0 4780 0
Current children cumulated CPU time (s) 1536.2
Current children cumulated vsize (KiB) 23508

[startup+1602.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/73 6251
/proc/meminfo: memFree=1025912/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23508 CPUtime=1596.14
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5211 0 0 0 159605 9 0 0 25 0 1 0 1979140872 24072192 5082 996147200 134512640 135239859 4294956144 18446744073709551615 135071517 0 0 4096 0 0 0 0 17 0 0 0
/proc/6025/statm: 5877 5082 441 177 0 4780 0
Current children cumulated CPU time (s) 1596.14
Current children cumulated vsize (KiB) 23508

[startup+1662.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/73 6251
/proc/meminfo: memFree=1025912/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23508 CPUtime=1656.08
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5211 0 0 0 165599 9 0 0 25 0 1 0 1979140872 24072192 5082 996147200 134512640 135239859 4294956144 18446744073709551615 135097641 0 0 4096 0 0 0 0 17 0 0 0
/proc/6025/statm: 5877 5082 441 177 0 4780 0
Current children cumulated CPU time (s) 1656.08
Current children cumulated vsize (KiB) 23508

[startup+1722.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/73 6251
/proc/meminfo: memFree=1025912/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23508 CPUtime=1716.03
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5211 0 0 0 171594 9 0 0 25 0 1 0 1979140872 24072192 5082 996147200 134512640 135239859 4294956144 18446744073709551615 135071153 0 0 4096 0 0 0 0 17 0 0 0
/proc/6025/statm: 5877 5082 441 177 0 4780 0
Current children cumulated CPU time (s) 1716.03
Current children cumulated vsize (KiB) 23508

[startup+1782.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/73 6251
/proc/meminfo: memFree=1025912/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23508 CPUtime=1775.96
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5211 0 0 0 177587 9 0 0 25 0 1 0 1979140872 24072192 5082 996147200 134512640 135239859 4294956144 18446744073709551615 134820623 0 0 4096 0 0 0 0 17 0 0 0
/proc/6025/statm: 5877 5082 441 177 0 4780 0
Current children cumulated CPU time (s) 1775.96
Current children cumulated vsize (KiB) 23508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.4 s]
/proc/loadavg: 2.01 2.03 2.00 3/73 6251
/proc/meminfo: memFree=1025912/2055920 swapFree=4109616/4192956
[pid=6025] ppid=6023 vsize=23508 CPUtime=1800.04
/proc/6025/stat : 6025 (xsolve) R 6023 6025 4912 0 -1 4194304 5211 0 0 0 179995 9 0 0 25 0 1 0 1979140872 24072192 5082 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/6025/statm: 5877 5082 441 177 0 4780 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 23508

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): 1806.41
CPU time (s): 1800.06
CPU user time (s): 1799.96
CPU system time (s): 0.101984
CPU usage (%): 99.6483
Max. virtual memory (cumulated for all children) (KiB): 23508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.101984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5211
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= 14054

runsolver used 1.63075 second user time and 5.00724 second system time

The end

Launcher Data (download as text)

Begin job on node70 at 2008-07-02 14:28:40
IDJOB=1041956
IDBENCH=53858
IDSOLVER=342
FILE ID=node70/1041956-1215001720
PBS_JOBID= 7870782
Free space on /tmp= 66436 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-34-34.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-1041956-1215001720/watcher-1041956-1215001720 -o /tmp/evaluation-result-1041956-1215001720/solver-1041956-1215001720 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1041956-1215001720.xml -v 1 -rs 376510082 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 3c99f073f43d91d177d7138b4b000c83
RANDOM SEED=376510082

node70.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		: 3000.256
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		: 3000.256
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:       1056800 kB
Buffers:         66348 kB
Cached:         753644 kB
SwapCached:      77676 kB
Active:         261184 kB
Inactive:       660084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1056800 kB
SwapTotal:     4192956 kB
SwapFree:      4109616 kB
Dirty:            1800 kB
Writeback:           0 kB
Mapped:         108200 kB
Slab:            63264 kB
Committed_AS:  4010296 kB
PageTables:       1860 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= 66436 MiB
End job on node70 at 2008-07-02 14:58:49