Trace number 1051257

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) 1800.1 1815.11

General information on the benchmark

Namecsp/golombRulerArity4/
normalized-ruler-67-12-a4.xml
MD5SUM392a4a957087c54a1fc308e1f7b31eeb
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 benchmark427.269
Satisfiable
(Un)Satisfiability was proved
Number of variables12
Number of constraints1991
Maximum constraint arity4
Maximum domain size68
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1991
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.10	c mistral-prime version 1.313
0.00/0.10	c 
0.00/0.10	c Parsing xml file
0.00/0.10	c          domains...............     0	(1 domains)
0.00/0.10	c          variables.............     0	(12 variables)
0.00/0.10	c          predicates............     0	(2 predicates)
0.00/0.10	c          constraints...........  0.07	(1991 constraints)
0.00/0.10	c Parsing time:   0.07
0.00/0.10	c
0.00/0.10	c Building model
0.00/0.10	c         0 AllDifferent constraints infered
0.09/0.12	c         0 constants
0.09/0.12	c         0 Boolean variables    (+0)
0.09/0.12	c        12 range variables      (+0)
0.09/0.12	c         0 domain (b) variables (+3850)
0.09/0.12	c         0 domain (l) variables (+0)
0.09/0.12	c      1991 constraints          (+3850)
0.09/0.12	c         0 values 
0.09/0.12	c Building time:   0.04
0.09/0.12	c
0.09/0.12	c Solving instance
0.09/0.12	c          heuristic = dom/wdeg
0.09/0.12	c          Randomized probing iteration = 100
0.09/0.12	c          probing limit = 30
0.09/0.12	c          level based weights = no
0.09/0.12	c          impact probing = no
0.09/0.12	c          restart policy = No restart
0.09/0.12	c          probing ..........  0.42
0.49/0.54	c          Probing Nodes  3004
0.49/0.54	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-1051257-1215052722/watcher-1051257-1215052722 -o /tmp/evaluation-result-1051257-1215052722/solver-1051257-1215052722 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1051257-1215052722.xml -v 1 -rs 16617953 -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: 2.02 2.02 2.00 4/72 4140
/proc/meminfo: memFree=1752976/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=18572 CPUtime=0
/proc/4140/stat : 4140 (runsolver) R 4138 4140 1882 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1984244068 19017728 292 996147200 4194304 4296836 548682068352 18446744073709551615 235371293991 0 0 4096 24578 0 0 0 17 1 0 0
/proc/4140/statm: 4643 292 257 25 0 2626 0

[startup+0.10563 s]
/proc/loadavg: 2.02 2.02 2.00 4/72 4140
/proc/meminfo: memFree=1752976/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=10692 CPUtime=0.09
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 2040 0 0 0 8 1 0 0 20 0 1 0 1984244068 10948608 2006 996147200 134512640 135239859 4294956144 18446744073709551615 3051164 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 2673 2006 424 177 0 1576 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10692

[startup+0.202388 s]
/proc/loadavg: 2.02 2.02 2.00 4/72 4140
/proc/meminfo: memFree=1752976/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=15852 CPUtime=0.19
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3334 0 0 0 18 1 0 0 20 0 1 0 1984244068 16232448 3300 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 3963 3300 433 177 0 2866 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 15852

[startup+0.302407 s]
/proc/loadavg: 2.02 2.02 2.00 4/72 4140
/proc/meminfo: memFree=1752976/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=15968 CPUtime=0.29
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3362 0 0 0 28 1 0 0 21 0 1 0 1984244068 16351232 3328 996147200 134512640 135239859 4294956144 18446744073709551615 135020320 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 3992 3328 433 177 0 2895 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15968

[startup+0.702468 s]
/proc/loadavg: 2.02 2.02 2.00 4/72 4140
/proc/meminfo: memFree=1752976/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16096 CPUtime=0.68
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3407 0 0 0 67 1 0 0 25 0 1 0 1984244068 16482304 3340 996147200 134512640 135239859 4294956144 18446744073709551615 135071226 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 4024 3340 435 177 0 2927 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 16096

[startup+1.50161 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 4141
/proc/meminfo: memFree=1741128/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16096 CPUtime=1.47
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3418 0 0 0 146 1 0 0 25 0 1 0 1984244068 16482304 3351 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 4024 3351 435 177 0 2927 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 16096

[startup+3.10188 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 4141
/proc/meminfo: memFree=1741000/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16096 CPUtime=3.06
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3427 0 0 0 305 1 0 0 25 0 1 0 1984244068 16482304 3360 996147200 134512640 135239859 4294956144 18446744073709551615 135102596 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 4024 3360 435 177 0 2927 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 16096

[startup+6.30142 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 4141
/proc/meminfo: memFree=1740936/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16096 CPUtime=6.23
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3428 0 0 0 622 1 0 0 25 0 1 0 1984244068 16482304 3361 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 4024 3361 435 177 0 2927 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 16096

[startup+12.7015 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 4141
/proc/meminfo: memFree=1740936/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16096 CPUtime=12.57
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3433 0 0 0 1256 1 0 0 25 0 1 0 1984244068 16482304 3366 996147200 134512640 135239859 4294956144 18446744073709551615 134804587 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 4024 3366 435 177 0 2927 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 16096

[startup+25.5027 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 4141
/proc/meminfo: memFree=1740936/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16096 CPUtime=25.25
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3438 0 0 0 2524 1 0 0 25 0 1 0 1984244068 16482304 3371 996147200 134512640 135239859 4294956144 18446744073709551615 135102575 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 4024 3371 435 177 0 2927 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 16096

[startup+51.1021 s]
/proc/loadavg: 2.13 2.04 2.01 3/73 4141
/proc/meminfo: memFree=1740808/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16352 CPUtime=50.63
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3504 0 0 0 5061 2 0 0 25 0 1 0 1984244068 16744448 3372 996147200 134512640 135239859 4294956144 18446744073709551615 135101104 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 4088 3372 435 177 0 2991 0
Current children cumulated CPU time (s) 50.63
Current children cumulated vsize (KiB) 16352

[startup+102.303 s]
/proc/loadavg: 2.12 2.05 2.01 3/73 4141
/proc/meminfo: memFree=1740744/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16352 CPUtime=101.37
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3508 0 0 0 10135 2 0 0 25 0 1 0 1984244068 16744448 3376 996147200 134512640 135239859 4294956144 18446744073709551615 135030962 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 4088 3376 435 177 0 2991 0
Current children cumulated CPU time (s) 101.37
Current children cumulated vsize (KiB) 16352

[startup+162.302 s]
/proc/loadavg: 2.10 2.05 2.01 3/73 4141
/proc/meminfo: memFree=1740680/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16352 CPUtime=160.84
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3516 0 0 0 16082 2 0 0 25 0 1 0 1984244068 16744448 3384 996147200 134512640 135239859 4294956144 18446744073709551615 134821152 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 4088 3384 435 177 0 2991 0
Current children cumulated CPU time (s) 160.84
Current children cumulated vsize (KiB) 16352

[startup+222.306 s]
/proc/loadavg: 2.09 2.06 2.01 3/73 4141
/proc/meminfo: memFree=1740616/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16352 CPUtime=220.29
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3516 0 0 0 22027 2 0 0 25 0 1 0 1984244068 16744448 3384 996147200 134512640 135239859 4294956144 18446744073709551615 135020336 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 4088 3384 435 177 0 2991 0
Current children cumulated CPU time (s) 220.29
Current children cumulated vsize (KiB) 16352

[startup+282.301 s]
/proc/loadavg: 2.03 2.04 2.00 3/73 4141
/proc/meminfo: memFree=1740616/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16352 CPUtime=279.76
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3516 0 0 0 27974 2 0 0 25 0 1 0 1984244068 16744448 3384 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 4088 3384 435 177 0 2991 0
Current children cumulated CPU time (s) 279.76
Current children cumulated vsize (KiB) 16352

[startup+342.302 s]
/proc/loadavg: 2.01 2.03 2.00 3/73 4141
/proc/meminfo: memFree=1740552/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16352 CPUtime=339.22
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3518 0 0 0 33920 2 0 0 25 0 1 0 1984244068 16744448 3386 996147200 134512640 135239859 4294956144 18446744073709551615 134804587 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 4088 3386 435 177 0 2991 0
Current children cumulated CPU time (s) 339.22
Current children cumulated vsize (KiB) 16352

[startup+402.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 4141
/proc/meminfo: memFree=1740552/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16352 CPUtime=398.7
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3521 0 0 0 39867 3 0 0 25 0 1 0 1984244068 16744448 3389 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 4088 3389 435 177 0 2991 0
Current children cumulated CPU time (s) 398.7
Current children cumulated vsize (KiB) 16352

[startup+462.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 4141
/proc/meminfo: memFree=1740488/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16352 CPUtime=458.18
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3521 0 0 0 45815 3 0 0 25 0 1 0 1984244068 16744448 3389 996147200 134512640 135239859 4294956144 18446744073709551615 134804587 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 4088 3389 435 177 0 2991 0
Current children cumulated CPU time (s) 458.18
Current children cumulated vsize (KiB) 16352

[startup+522.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 4141
/proc/meminfo: memFree=1740424/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16352 CPUtime=517.64
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3521 0 0 0 51761 3 0 0 25 0 1 0 1984244068 16744448 3389 996147200 134512640 135239859 4294956144 18446744073709551615 135019637 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 4088 3389 435 177 0 2991 0
Current children cumulated CPU time (s) 517.64
Current children cumulated vsize (KiB) 16352

[startup+582.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 4141
/proc/meminfo: memFree=1740488/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16352 CPUtime=577.11
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3521 0 0 0 57708 3 0 0 25 0 1 0 1984244068 16744448 3389 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 4088 3389 435 177 0 2991 0
Current children cumulated CPU time (s) 577.11
Current children cumulated vsize (KiB) 16352

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 4141
/proc/meminfo: memFree=1740424/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16352 CPUtime=636.57
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3521 0 0 0 63654 3 0 0 25 0 1 0 1984244068 16744448 3389 996147200 134512640 135239859 4294956144 18446744073709551615 135019635 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 4088 3389 435 177 0 2991 0
Current children cumulated CPU time (s) 636.57
Current children cumulated vsize (KiB) 16352


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

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 4141
/proc/meminfo: memFree=1740360/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16352 CPUtime=814.99
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3521 0 0 0 81495 4 0 0 25 0 1 0 1984244068 16744448 3389 996147200 134512640 135239859 4294956144 18446744073709551615 135031319 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 4088 3389 435 177 0 2991 0
Current children cumulated CPU time (s) 814.99
Current children cumulated vsize (KiB) 16352

[startup+882.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 4141
/proc/meminfo: memFree=1740296/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16352 CPUtime=874.46
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3521 0 0 0 87442 4 0 0 25 0 1 0 1984244068 16744448 3389 996147200 134512640 135239859 4294956144 18446744073709551615 135030870 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 4088 3389 435 177 0 2991 0
Current children cumulated CPU time (s) 874.46
Current children cumulated vsize (KiB) 16352

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 4141
/proc/meminfo: memFree=1740360/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16352 CPUtime=933.93
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3521 0 0 0 93389 4 0 0 25 0 1 0 1984244068 16744448 3389 996147200 134512640 135239859 4294956144 18446744073709551615 135067269 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 4088 3389 435 177 0 2991 0
Current children cumulated CPU time (s) 933.93
Current children cumulated vsize (KiB) 16352

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 4141
/proc/meminfo: memFree=1740360/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16352 CPUtime=993.41
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3521 0 0 0 99337 4 0 0 25 0 1 0 1984244068 16744448 3389 996147200 134512640 135239859 4294956144 18446744073709551615 135071630 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 4088 3389 435 177 0 2991 0
Current children cumulated CPU time (s) 993.41
Current children cumulated vsize (KiB) 16352

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 4141
/proc/meminfo: memFree=1740360/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16352 CPUtime=1052.86
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3521 0 0 0 105282 4 0 0 25 0 1 0 1984244068 16744448 3389 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 4088 3389 435 177 0 2991 0
Current children cumulated CPU time (s) 1052.86
Current children cumulated vsize (KiB) 16352

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 4141
/proc/meminfo: memFree=1740296/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16352 CPUtime=1112.35
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3521 0 0 0 111230 5 0 0 25 0 1 0 1984244068 16744448 3389 996147200 134512640 135239859 4294956144 18446744073709551615 134804894 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 4088 3389 435 177 0 2991 0
Current children cumulated CPU time (s) 1112.35
Current children cumulated vsize (KiB) 16352

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 4141
/proc/meminfo: memFree=1740232/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16352 CPUtime=1171.82
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3521 0 0 0 117177 5 0 0 25 0 1 0 1984244068 16744448 3389 996147200 134512640 135239859 4294956144 18446744073709551615 135067383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 4088 3389 435 177 0 2991 0
Current children cumulated CPU time (s) 1171.82
Current children cumulated vsize (KiB) 16352

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 4141
/proc/meminfo: memFree=1740104/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16352 CPUtime=1231.28
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3521 0 0 0 123123 5 0 0 25 0 1 0 1984244068 16744448 3389 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 4088 3389 435 177 0 2991 0
Current children cumulated CPU time (s) 1231.28
Current children cumulated vsize (KiB) 16352

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 4141
/proc/meminfo: memFree=1740104/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16352 CPUtime=1290.76
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3521 0 0 0 129070 6 0 0 25 0 1 0 1984244068 16744448 3389 996147200 134512640 135239859 4294956144 18446744073709551615 135030898 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 4088 3389 435 177 0 2991 0
Current children cumulated CPU time (s) 1290.76
Current children cumulated vsize (KiB) 16352

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 4147
/proc/meminfo: memFree=1740096/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16352 CPUtime=1350.21
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3521 0 0 0 135015 6 0 0 25 0 1 0 1984244068 16744448 3389 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 4088 3389 435 177 0 2991 0
Current children cumulated CPU time (s) 1350.21
Current children cumulated vsize (KiB) 16352

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 4147
/proc/meminfo: memFree=1740224/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16352 CPUtime=1409.68
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3521 0 0 0 140962 6 0 0 25 0 1 0 1984244068 16744448 3389 996147200 134512640 135239859 4294956144 18446744073709551615 134804587 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 4088 3389 435 177 0 2991 0
Current children cumulated CPU time (s) 1409.68
Current children cumulated vsize (KiB) 16352

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 4147
/proc/meminfo: memFree=1740224/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16352 CPUtime=1469.15
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3521 0 0 0 146909 6 0 0 25 0 1 0 1984244068 16744448 3389 996147200 134512640 135239859 4294956144 18446744073709551615 135102568 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 4088 3389 435 177 0 2991 0
Current children cumulated CPU time (s) 1469.15
Current children cumulated vsize (KiB) 16352

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 4147
/proc/meminfo: memFree=1740224/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16352 CPUtime=1528.62
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3521 0 0 0 152856 6 0 0 25 0 1 0 1984244068 16744448 3389 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 4088 3389 435 177 0 2991 0
Current children cumulated CPU time (s) 1528.62
Current children cumulated vsize (KiB) 16352

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 4147
/proc/meminfo: memFree=1740160/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16352 CPUtime=1588.08
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3521 0 0 0 158802 6 0 0 25 0 1 0 1984244068 16744448 3389 996147200 134512640 135239859 4294956144 18446744073709551615 135102596 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 4088 3389 435 177 0 2991 0
Current children cumulated CPU time (s) 1588.08
Current children cumulated vsize (KiB) 16352

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 4147
/proc/meminfo: memFree=1740040/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16352 CPUtime=1647.57
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3521 0 0 0 164750 7 0 0 25 0 1 0 1984244068 16744448 3389 996147200 134512640 135239859 4294956144 18446744073709551615 135102575 0 0 4096 0 0 0 0 17 1 0 0
/proc/4140/statm: 4088 3389 435 177 0 2991 0
Current children cumulated CPU time (s) 1647.57
Current children cumulated vsize (KiB) 16352

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 4183
/proc/meminfo: memFree=1686024/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16352 CPUtime=1707.32
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3521 0 0 0 170724 8 0 0 25 0 1 0 1984244068 16744448 3389 996147200 134512640 135239859 4294956144 18446744073709551615 135031319 0 0 4096 0 0 0 0 17 0 0 0
/proc/4140/statm: 4088 3389 435 177 0 2991 0
Current children cumulated CPU time (s) 1707.32
Current children cumulated vsize (KiB) 16352

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 4212
/proc/meminfo: memFree=1736384/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16352 CPUtime=1767.29
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3521 0 0 0 176721 8 0 0 25 0 1 0 1984244068 16744448 3389 996147200 134512640 135239859 4294956144 18446744073709551615 135016616 0 0 4096 0 0 0 0 17 0 0 0
/proc/4140/statm: 4088 3389 435 177 0 2991 0
Current children cumulated CPU time (s) 1767.29
Current children cumulated vsize (KiB) 16352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.11 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 4260
/proc/meminfo: memFree=1664384/2055920 swapFree=4180416/4192956
[pid=4140] ppid=4138 vsize=16352 CPUtime=1800.08
/proc/4140/stat : 4140 (xsolve) R 4138 4140 1882 0 -1 4194304 3521 0 0 0 179999 9 0 0 25 0 1 0 1984244068 16744448 3389 996147200 134512640 135239859 4294956144 18446744073709551615 135030981 0 0 4096 0 0 0 0 17 0 0 0
/proc/4140/statm: 4088 3389 435 177 0 2991 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 16352

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.11
CPU time (s): 1800.1
CPU user time (s): 1800
CPU system time (s): 0.101984
CPU usage (%): 99.1728
Max. virtual memory (cumulated for all children) (KiB): 16352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
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= 3521
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= 36860

runsolver used 2.26666 second user time and 5.2632 second system time

The end

Launcher Data (download as text)

Begin job on node51 at 2008-07-03 04:38:42
IDJOB=1051257
IDBENCH=55431
IDSOLVER=342
FILE ID=node51/1051257-1215052722
PBS_JOBID= 7875073
Free space on /tmp= 66548 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/golombRulerArity4/normalized-ruler-67-12-a4.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-1051257-1215052722/watcher-1051257-1215052722 -o /tmp/evaluation-result-1051257-1215052722/solver-1051257-1215052722 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1051257-1215052722.xml -v 1 -rs 16617953 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 392a4a957087c54a1fc308e1f7b31eeb
RANDOM SEED=16617953

node51.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		: 3000.263
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		: 3000.263
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:       1753456 kB
Buffers:         41356 kB
Cached:         178680 kB
SwapCached:       7016 kB
Active:         153908 kB
Inactive:        89016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1753456 kB
SwapTotal:     4192956 kB
SwapFree:      4180416 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          30008 kB
Slab:            44868 kB
Committed_AS:  3732920 kB
PageTables:       1784 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= 66540 MiB
End job on node51 at 2008-07-03 05:08:59