Trace number 1051258

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MDG-noprobe 2008-06-27? (TO) 1800.03 1803.51

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)

0.00/0.01	c mistral-prime version 1.313

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1051258-1215052722/watcher-1051258-1215052722 -o /tmp/evaluation-result-1051258-1215052722/solver-1051258-1215052722 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1051258-1215052722.xml -heu dom/wdeg -res no 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.07 2.09 2.02 4/72 31134
/proc/meminfo: memFree=1741504/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=18572 CPUtime=0
/proc/31134/stat : 31134 (runsolver) R 31132 31134 27576 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1984241754 19017728 292 996147200 4194304 4296836 548682068448 18446744073709551615 271638392103 0 0 4096 24578 0 0 0 17 1 0 0
/proc/31134/statm: 4643 292 257 25 0 2626 0

[startup+0.116132 s]
/proc/loadavg: 2.07 2.09 2.02 4/72 31134
/proc/meminfo: memFree=1741504/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=14916 CPUtime=0.1
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3069 0 0 0 9 1 0 0 20 0 1 0 1984241754 15273984 3035 996147200 134512640 135239859 4294956208 18446744073709551615 7325307 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 3729 3035 398 177 0 2632 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 14916

[startup+0.201145 s]
/proc/loadavg: 2.07 2.09 2.02 4/72 31134
/proc/meminfo: memFree=1741504/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=15968 CPUtime=0.19
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3333 0 0 0 18 1 0 0 20 0 1 0 1984241754 16351232 3299 996147200 134512640 135239859 4294956208 18446744073709551615 135102571 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 3992 3299 408 177 0 2895 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 15968

[startup+0.301164 s]
/proc/loadavg: 2.07 2.09 2.02 4/72 31134
/proc/meminfo: memFree=1741504/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=15968 CPUtime=0.29
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3346 0 0 0 28 1 0 0 21 0 1 0 1984241754 16351232 3312 996147200 134512640 135239859 4294956208 18446744073709551615 135020942 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 3992 3312 409 177 0 2895 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15968

[startup+0.701237 s]
/proc/loadavg: 2.07 2.09 2.02 4/72 31134
/proc/meminfo: memFree=1741504/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16096 CPUtime=0.68
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3389 0 0 0 67 1 0 0 25 0 1 0 1984241754 16482304 3322 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 4024 3322 409 177 0 2927 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 16096

[startup+1.50138 s]
/proc/loadavg: 2.07 2.09 2.02 3/73 31135
/proc/meminfo: memFree=1729720/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16096 CPUtime=1.47
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3394 0 0 0 146 1 0 0 25 0 1 0 1984241754 16482304 3327 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 4024 3327 409 177 0 2927 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 16096

[startup+3.10168 s]
/proc/loadavg: 2.07 2.09 2.02 3/73 31135
/proc/meminfo: memFree=1729656/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16096 CPUtime=3.06
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3397 0 0 0 305 1 0 0 25 0 1 0 1984241754 16482304 3330 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 4024 3330 409 177 0 2927 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 16096

[startup+6.30126 s]
/proc/loadavg: 2.07 2.09 2.02 3/73 31135
/proc/meminfo: memFree=1729656/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16096 CPUtime=6.24
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3401 0 0 0 623 1 0 0 25 0 1 0 1984241754 16482304 3334 996147200 134512640 135239859 4294956208 18446744073709551615 134804560 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 4024 3334 409 177 0 2927 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16096

[startup+12.7014 s]
/proc/loadavg: 2.06 2.09 2.02 3/73 31135
/proc/meminfo: memFree=1729528/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16096 CPUtime=12.59
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3410 0 0 0 1258 1 0 0 25 0 1 0 1984241754 16482304 3343 996147200 134512640 135239859 4294956208 18446744073709551615 134804587 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 4024 3343 409 177 0 2927 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 16096

[startup+25.5018 s]
/proc/loadavg: 2.05 2.08 2.02 3/73 31135
/proc/meminfo: memFree=1729400/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16352 CPUtime=25.29
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3479 0 0 0 2528 1 0 0 25 0 1 0 1984241754 16744448 3347 996147200 134512640 135239859 4294956208 18446744073709551615 135102596 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 4088 3347 409 177 0 2991 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 16352

[startup+51.1014 s]
/proc/loadavg: 2.03 2.08 2.02 3/73 31136
/proc/meminfo: memFree=1729464/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16352 CPUtime=50.69
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3494 0 0 0 5068 1 0 0 25 0 1 0 1984241754 16744448 3362 996147200 134512640 135239859 4294956208 18446744073709551615 135102399 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 4088 3362 409 177 0 2991 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 16352

[startup+102.302 s]
/proc/loadavg: 2.01 2.06 2.01 3/73 31136
/proc/meminfo: memFree=1729400/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16352 CPUtime=101.5
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3501 0 0 0 10149 1 0 0 25 0 1 0 1984241754 16744448 3369 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 4088 3369 409 177 0 2991 0
Current children cumulated CPU time (s) 101.5
Current children cumulated vsize (KiB) 16352

[startup+162.303 s]
/proc/loadavg: 2.00 2.05 2.01 3/73 31136
/proc/meminfo: memFree=1729400/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16352 CPUtime=161.04
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3501 0 0 0 16103 1 0 0 25 0 1 0 1984241754 16744448 3369 996147200 134512640 135239859 4294956208 18446744073709551615 135072307 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 4088 3369 409 177 0 2991 0
Current children cumulated CPU time (s) 161.04
Current children cumulated vsize (KiB) 16352

[startup+222.307 s]
/proc/loadavg: 2.00 2.04 2.00 3/73 31136
/proc/meminfo: memFree=1729400/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16352 CPUtime=220.59
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3501 0 0 0 22058 1 0 0 25 0 1 0 1984241754 16744448 3369 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 4088 3369 409 177 0 2991 0
Current children cumulated CPU time (s) 220.59
Current children cumulated vsize (KiB) 16352

[startup+282.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 31136
/proc/meminfo: memFree=1729400/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16352 CPUtime=280.13
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3501 0 0 0 28011 2 0 0 25 0 1 0 1984241754 16744448 3369 996147200 134512640 135239859 4294956208 18446744073709551615 135102596 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 4088 3369 409 177 0 2991 0
Current children cumulated CPU time (s) 280.13
Current children cumulated vsize (KiB) 16352

[startup+342.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 31136
/proc/meminfo: memFree=1729280/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16352 CPUtime=339.67
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3501 0 0 0 33965 2 0 0 25 0 1 0 1984241754 16744448 3369 996147200 134512640 135239859 4294956208 18446744073709551615 135096281 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 4088 3369 409 177 0 2991 0
Current children cumulated CPU time (s) 339.67
Current children cumulated vsize (KiB) 16352

[startup+402.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 31164
/proc/meminfo: memFree=1721216/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16352 CPUtime=399.47
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3501 0 0 0 39945 2 0 0 25 0 1 0 1984241754 16744448 3369 996147200 134512640 135239859 4294956208 18446744073709551615 134804581 0 0 4096 0 0 0 0 17 0 0 0
/proc/31134/statm: 4088 3369 409 177 0 2991 0
Current children cumulated CPU time (s) 399.47
Current children cumulated vsize (KiB) 16352

[startup+462.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 31164
/proc/meminfo: memFree=1721152/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16352 CPUtime=459.44
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3501 0 0 0 45942 2 0 0 25 0 1 0 1984241754 16744448 3369 996147200 134512640 135239859 4294956208 18446744073709551615 135096268 0 0 4096 0 0 0 0 17 0 0 0
/proc/31134/statm: 4088 3369 409 177 0 2991 0
Current children cumulated CPU time (s) 459.44
Current children cumulated vsize (KiB) 16352

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31164
/proc/meminfo: memFree=1721152/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16352 CPUtime=519.42
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3501 0 0 0 51940 2 0 0 25 0 1 0 1984241754 16744448 3369 996147200 134512640 135239859 4294956208 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 0 0 0
/proc/31134/statm: 4088 3369 409 177 0 2991 0
Current children cumulated CPU time (s) 519.42
Current children cumulated vsize (KiB) 16352

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31164
/proc/meminfo: memFree=1721152/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16352 CPUtime=579.38
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3501 0 0 0 57936 2 0 0 25 0 1 0 1984241754 16744448 3369 996147200 134512640 135239859 4294956208 18446744073709551615 135067338 0 0 4096 0 0 0 0 17 0 0 0
/proc/31134/statm: 4088 3369 409 177 0 2991 0
Current children cumulated CPU time (s) 579.38
Current children cumulated vsize (KiB) 16352

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31164
/proc/meminfo: memFree=1721152/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16352 CPUtime=639.36
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3501 0 0 0 63934 2 0 0 25 0 1 0 1984241754 16744448 3369 996147200 134512640 135239859 4294956208 18446744073709551615 134804587 0 0 4096 0 0 0 0 17 0 0 0
/proc/31134/statm: 4088 3369 409 177 0 2991 0
Current children cumulated CPU time (s) 639.36
Current children cumulated vsize (KiB) 16352


################
# More data... #
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[startup+822.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31164
/proc/meminfo: memFree=1720960/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16352 CPUtime=819.27
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3501 0 0 0 81925 2 0 0 25 0 1 0 1984241754 16744448 3369 996147200 134512640 135239859 4294956208 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 0 0 0
/proc/31134/statm: 4088 3369 409 177 0 2991 0
Current children cumulated CPU time (s) 819.27
Current children cumulated vsize (KiB) 16352

[startup+882.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31164
/proc/meminfo: memFree=1721024/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16352 CPUtime=879.26
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3501 0 0 0 87923 3 0 0 25 0 1 0 1984241754 16744448 3369 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/31134/statm: 4088 3369 409 177 0 2991 0
Current children cumulated CPU time (s) 879.26
Current children cumulated vsize (KiB) 16352

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31164
/proc/meminfo: memFree=1721024/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16352 CPUtime=939.22
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3501 0 0 0 93919 3 0 0 25 0 1 0 1984241754 16744448 3369 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/31134/statm: 4088 3369 409 177 0 2991 0
Current children cumulated CPU time (s) 939.22
Current children cumulated vsize (KiB) 16352

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31164
/proc/meminfo: memFree=1720960/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16352 CPUtime=999.2
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3501 0 0 0 99917 3 0 0 25 0 1 0 1984241754 16744448 3369 996147200 134512640 135239859 4294956208 18446744073709551615 135096268 0 0 4096 0 0 0 0 17 0 0 0
/proc/31134/statm: 4088 3369 409 177 0 2991 0
Current children cumulated CPU time (s) 999.2
Current children cumulated vsize (KiB) 16352

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31164
/proc/meminfo: memFree=1720896/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16352 CPUtime=1059.16
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3501 0 0 0 105913 3 0 0 25 0 1 0 1984241754 16744448 3369 996147200 134512640 135239859 4294956208 18446744073709551615 135101088 0 0 4096 0 0 0 0 17 0 0 0
/proc/31134/statm: 4088 3369 409 177 0 2991 0
Current children cumulated CPU time (s) 1059.16
Current children cumulated vsize (KiB) 16352

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31164
/proc/meminfo: memFree=1720832/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16352 CPUtime=1119.13
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3501 0 0 0 111910 3 0 0 25 0 1 0 1984241754 16744448 3369 996147200 134512640 135239859 4294956208 18446744073709551615 135020994 0 0 4096 0 0 0 0 17 0 0 0
/proc/31134/statm: 4088 3369 409 177 0 2991 0
Current children cumulated CPU time (s) 1119.13
Current children cumulated vsize (KiB) 16352

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31164
/proc/meminfo: memFree=1720832/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16352 CPUtime=1179.11
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3501 0 0 0 117908 3 0 0 25 0 1 0 1984241754 16744448 3369 996147200 134512640 135239859 4294956208 18446744073709551615 135067338 0 0 4096 0 0 0 0 17 0 0 0
/proc/31134/statm: 4088 3369 409 177 0 2991 0
Current children cumulated CPU time (s) 1179.11
Current children cumulated vsize (KiB) 16352

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31164
/proc/meminfo: memFree=1720704/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16352 CPUtime=1239.08
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3501 0 0 0 123905 3 0 0 25 0 1 0 1984241754 16744448 3369 996147200 134512640 135239859 4294956208 18446744073709551615 135030898 0 0 4096 0 0 0 0 17 0 0 0
/proc/31134/statm: 4088 3369 409 177 0 2991 0
Current children cumulated CPU time (s) 1239.08
Current children cumulated vsize (KiB) 16352

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31164
/proc/meminfo: memFree=1720640/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16352 CPUtime=1299.05
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3501 0 0 0 129902 3 0 0 25 0 1 0 1984241754 16744448 3369 996147200 134512640 135239859 4294956208 18446744073709551615 135030962 0 0 4096 0 0 0 0 17 0 0 0
/proc/31134/statm: 4088 3369 409 177 0 2991 0
Current children cumulated CPU time (s) 1299.05
Current children cumulated vsize (KiB) 16352

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 31170
/proc/meminfo: memFree=1720768/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16352 CPUtime=1359.02
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3502 0 0 0 135899 3 0 0 25 0 1 0 1984241754 16744448 3370 996147200 134512640 135239859 4294956208 18446744073709551615 134804587 0 0 4096 0 0 0 0 17 0 0 0
/proc/31134/statm: 4088 3370 409 177 0 2991 0
Current children cumulated CPU time (s) 1359.02
Current children cumulated vsize (KiB) 16352

[startup+1422.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/73 31170
/proc/meminfo: memFree=1720768/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16352 CPUtime=1419
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3502 0 0 0 141897 3 0 0 25 0 1 0 1984241754 16744448 3370 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/31134/statm: 4088 3370 409 177 0 2991 0
Current children cumulated CPU time (s) 1419
Current children cumulated vsize (KiB) 16352

[startup+1482.3 s]
/proc/loadavg: 2.08 2.03 2.00 3/73 31170
/proc/meminfo: memFree=1720704/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16352 CPUtime=1478.96
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3502 0 0 0 147893 3 0 0 25 0 1 0 1984241754 16744448 3370 996147200 134512640 135239859 4294956208 18446744073709551615 134804587 0 0 4096 0 0 0 0 17 0 0 0
/proc/31134/statm: 4088 3370 409 177 0 2991 0
Current children cumulated CPU time (s) 1478.96
Current children cumulated vsize (KiB) 16352

[startup+1542.31 s]
/proc/loadavg: 2.16 2.05 2.01 3/73 31170
/proc/meminfo: memFree=1720768/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16352 CPUtime=1538.94
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3502 0 0 0 153891 3 0 0 25 0 1 0 1984241754 16744448 3370 996147200 134512640 135239859 4294956208 18446744073709551615 135096274 0 0 4096 0 0 0 0 17 0 0 0
/proc/31134/statm: 4088 3370 409 177 0 2991 0
Current children cumulated CPU time (s) 1538.94
Current children cumulated vsize (KiB) 16352

[startup+1602.3 s]
/proc/loadavg: 2.21 2.10 2.02 3/73 31170
/proc/meminfo: memFree=1720576/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16352 CPUtime=1598.91
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3502 0 0 0 159888 3 0 0 25 0 1 0 1984241754 16744448 3370 996147200 134512640 135239859 4294956208 18446744073709551615 135030962 0 0 4096 0 0 0 0 17 0 0 0
/proc/31134/statm: 4088 3370 409 177 0 2991 0
Current children cumulated CPU time (s) 1598.91
Current children cumulated vsize (KiB) 16352

[startup+1662.3 s]
/proc/loadavg: 2.08 2.08 2.02 3/73 31170
/proc/meminfo: memFree=1720512/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16352 CPUtime=1658.87
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3502 0 0 0 165884 3 0 0 25 0 1 0 1984241754 16744448 3370 996147200 134512640 135239859 4294956208 18446744073709551615 134804869 0 0 4096 0 0 0 0 17 0 0 0
/proc/31134/statm: 4088 3370 409 177 0 2991 0
Current children cumulated CPU time (s) 1658.87
Current children cumulated vsize (KiB) 16352

[startup+1722.3 s]
/proc/loadavg: 2.03 2.06 2.01 3/73 31170
/proc/meminfo: memFree=1720576/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16352 CPUtime=1718.85
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3502 0 0 0 171882 3 0 0 25 0 1 0 1984241754 16744448 3370 996147200 134512640 135239859 4294956208 18446744073709551615 135102575 0 0 4096 0 0 0 0 17 0 0 0
/proc/31134/statm: 4088 3370 409 177 0 2991 0
Current children cumulated CPU time (s) 1718.85
Current children cumulated vsize (KiB) 16352

[startup+1782.3 s]
/proc/loadavg: 2.01 2.05 2.01 3/73 31170
/proc/meminfo: memFree=1720384/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16352 CPUtime=1778.82
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3502 0 0 0 177879 3 0 0 25 0 1 0 1984241754 16744448 3370 996147200 134512640 135239859 4294956208 18446744073709551615 135102596 0 0 4096 0 0 0 0 17 0 0 0
/proc/31134/statm: 4088 3370 409 177 0 2991 0
Current children cumulated CPU time (s) 1778.82
Current children cumulated vsize (KiB) 16352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.5 s]
/proc/loadavg: 2.00 2.04 2.00 3/73 31170
/proc/meminfo: memFree=1720384/2055920 swapFree=4181476/4192956
[pid=31134] ppid=31132 vsize=16352 CPUtime=1800.01
/proc/31134/stat : 31134 (xsolve) R 31132 31134 27576 0 -1 4194304 3502 0 0 0 179998 3 0 0 25 0 1 0 1984241754 16744448 3370 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/31134/statm: 4088 3370 409 177 0 2991 0
Current children cumulated CPU time (s) 1800.01
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): 1803.51
CPU time (s): 1800.03
CPU user time (s): 1799.99
CPU system time (s): 0.038994
CPU usage (%): 99.8069
Max. virtual memory (cumulated for all children) (KiB): 16352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3502
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= 13103

runsolver used 2.19067 second user time and 5.2692 second system time

The end

Launcher Data (download as text)

Begin job on node67 at 2008-07-03 04:38:42
IDJOB=1051258
IDBENCH=55431
IDSOLVER=343
FILE ID=node67/1051258-1215052722
PBS_JOBID= 7875042
Free space on /tmp= 66540 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/golombRulerArity4/normalized-ruler-67-12-a4.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dom/wdeg -res no 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1051258-1215052722/watcher-1051258-1215052722 -o /tmp/evaluation-result-1051258-1215052722/solver-1051258-1215052722 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1051258-1215052722.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 392a4a957087c54a1fc308e1f7b31eeb
RANDOM SEED=292048273

node67.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		: 3000.281
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		: 3000.281
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:       1741984 kB
Buffers:         44372 kB
Cached:         196044 kB
SwapCached:       5336 kB
Active:         144032 kB
Inactive:       106544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1741984 kB
SwapTotal:     4192956 kB
SwapFree:      4181476 kB
Dirty:            1216 kB
Writeback:           0 kB
Mapped:          17588 kB
Slab:            48636 kB
Committed_AS:  3966572 kB
PageTables:       1760 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= 66536 MiB
End job on node67 at 2008-07-03 05:08:48