Trace number 348698

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, and are wall clock time (not CPU 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 NameAnswerObjective functionCPU timeWall clock time
Pueblo 1.4? (TO) 1800.03 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-scfxm2.opb
MD5SUM927ab7fb1c72ef94d2253f029f4e072a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables27420
Total number of constraints654
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints654
Minimum length of a constraint30
Maximum length of a constraint1710
Number of terms in the objective function 1380
Biggest coefficient in the objective function 10006
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 525320
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 525557
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
0.69/0.71	c starting to Solve
0.69/0.71	c #variables read: 27420 - #constraints read: 1029

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348698-1176592638/instance-348698-1176592638.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node58/watcher-348698-1176592638 -o ROOT/results/node58/solver-348698-1176592638 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348698-1176592638/instance-348698-1176592638.opb 

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): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 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: 1.00 1.00 1.00 3/64 5110
/proc/meminfo: memFree=1644976/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=2552 CPUtime=0
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 107173468 2613248 228 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 5336791 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 638 228 193 16 0 77 0

[startup+0.050132 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5110
/proc/meminfo: memFree=1644976/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=3084 CPUtime=0.04
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 416 0 0 0 4 0 0 0 18 0 1 0 107173468 3158016 386 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 771 386 199 16 0 210 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3084

[startup+0.10114 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5110
/proc/meminfo: memFree=1644976/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=3616 CPUtime=0.09
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 554 0 0 0 9 0 0 0 18 0 1 0 107173468 3702784 524 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 5336737 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 904 524 199 16 0 343 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3616

[startup+0.301173 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5110
/proc/meminfo: memFree=1644976/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=5480 CPUtime=0.29
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 1010 0 0 0 29 0 0 0 19 0 1 0 107173468 5611520 980 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 1370 980 199 16 0 809 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5480

[startup+0.70124 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5110
/proc/meminfo: memFree=1644976/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=17852 CPUtime=0.69
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 4002 0 0 0 68 1 0 0 22 0 1 0 107173468 18280448 3972 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520971 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 4463 3972 205 16 0 3902 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17852

[startup+1.50137 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5111
/proc/meminfo: memFree=1629288/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=18372 CPUtime=1.49
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 4123 0 0 0 148 1 0 0 25 0 1 0 107173468 18812928 4093 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 4593 4093 206 16 0 4032 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18372

[startup+3.10164 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5111
/proc/meminfo: memFree=1629160/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=18372 CPUtime=3.09
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 4123 0 0 0 308 1 0 0 25 0 1 0 107173468 18812928 4093 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 4593 4093 206 16 0 4032 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18372

[startup+6.30118 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5111
/proc/meminfo: memFree=1629032/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=18372 CPUtime=6.29
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 4123 0 0 0 628 1 0 0 25 0 1 0 107173468 18812928 4093 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 4593 4093 206 16 0 4032 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18372

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5111
/proc/meminfo: memFree=1629040/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=18372 CPUtime=12.68
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 4123 0 0 0 1267 1 0 0 25 0 1 0 107173468 18812928 4093 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 4593 4093 206 16 0 4032 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18372

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5111
/proc/meminfo: memFree=1629040/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=18372 CPUtime=25.48
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 4123 0 0 0 2547 1 0 0 25 0 1 0 107173468 18812928 4093 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527737 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 4593 4093 206 16 0 4032 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18372

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5111
/proc/meminfo: memFree=1622320/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=25160 CPUtime=51.06
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 5841 0 0 0 5104 2 0 0 25 0 1 0 107173468 25763840 5811 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527325 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 6290 5811 206 16 0 5729 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 25160

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5111
/proc/meminfo: memFree=1621616/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=25964 CPUtime=102.25
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 6020 0 0 0 10223 2 0 0 25 0 1 0 107173468 26587136 5990 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134516696 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 6491 5990 206 16 0 5930 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 25964

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5111
/proc/meminfo: memFree=1620912/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=26604 CPUtime=162.23
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 6175 0 0 0 16220 3 0 0 25 0 1 0 107173468 27242496 6145 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527944 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 6651 6145 206 16 0 6090 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 26604

[startup+222.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 5111
/proc/meminfo: memFree=1620400/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=27104 CPUtime=222.21
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 6300 0 0 0 22218 3 0 0 25 0 1 0 107173468 27754496 6270 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 6776 6270 206 16 0 6215 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 27104

[startup+282.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 5111
/proc/meminfo: memFree=1620336/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=27264 CPUtime=282.19
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 6320 0 0 0 28216 3 0 0 25 0 1 0 107173468 27918336 6290 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528611 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 6816 6290 206 16 0 6255 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 27264

[startup+342.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 5111
/proc/meminfo: memFree=1620144/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=27396 CPUtime=342.17
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 6356 0 0 0 34214 3 0 0 25 0 1 0 107173468 28053504 6326 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 6849 6326 206 16 0 6288 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 27396

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5111
/proc/meminfo: memFree=1620144/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=27396 CPUtime=402.15
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 6356 0 0 0 40212 3 0 0 25 0 1 0 107173468 28053504 6326 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527995 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 6849 6326 206 16 0 6288 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 27396

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5111
/proc/meminfo: memFree=1620080/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=27396 CPUtime=462.13
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 6356 0 0 0 46210 3 0 0 25 0 1 0 107173468 28053504 6326 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 6849 6326 206 16 0 6288 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 27396

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5111
/proc/meminfo: memFree=1620080/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=27396 CPUtime=522.11
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 6356 0 0 0 52208 3 0 0 25 0 1 0 107173468 28053504 6326 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 6849 6326 206 16 0 6288 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 27396

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5111
/proc/meminfo: memFree=1620080/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=27396 CPUtime=582.1
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 6356 0 0 0 58206 4 0 0 25 0 1 0 107173468 28053504 6326 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 6849 6326 206 16 0 6288 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 27396

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5111
/proc/meminfo: memFree=1620080/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=27396 CPUtime=642.09
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 6356 0 0 0 64205 4 0 0 25 0 1 0 107173468 28053504 6326 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 6849 6326 206 16 0 6288 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 27396


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5111
/proc/meminfo: memFree=1620208/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=27396 CPUtime=822.02
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 6356 0 0 0 82198 4 0 0 25 0 1 0 107173468 28053504 6326 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527839 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 6849 6326 206 16 0 6288 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 27396

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5111
/proc/meminfo: memFree=1620144/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=27396 CPUtime=882
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 6356 0 0 0 88196 4 0 0 25 0 1 0 107173468 28053504 6326 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 6849 6326 206 16 0 6288 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 27396

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5111
/proc/meminfo: memFree=1620144/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=27396 CPUtime=941.98
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 6356 0 0 0 94194 4 0 0 25 0 1 0 107173468 28053504 6326 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 6849 6326 206 16 0 6288 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 27396

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5111
/proc/meminfo: memFree=1620144/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=27396 CPUtime=1001.96
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 6356 0 0 0 100192 4 0 0 25 0 1 0 107173468 28053504 6326 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 6849 6326 206 16 0 6288 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 27396

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5111
/proc/meminfo: memFree=1620144/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=27396 CPUtime=1061.94
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 6356 0 0 0 106190 4 0 0 25 0 1 0 107173468 28053504 6326 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 6849 6326 206 16 0 6288 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 27396

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5111
/proc/meminfo: memFree=1620144/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=27396 CPUtime=1121.92
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 6356 0 0 0 112188 4 0 0 25 0 1 0 107173468 28053504 6326 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527724 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 6849 6326 206 16 0 6288 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 27396

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5111
/proc/meminfo: memFree=1620208/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=27396 CPUtime=1181.9
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 6356 0 0 0 118186 4 0 0 25 0 1 0 107173468 28053504 6326 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527839 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 6849 6326 206 16 0 6288 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 27396

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5111
/proc/meminfo: memFree=1620144/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=27396 CPUtime=1241.88
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 6356 0 0 0 124184 4 0 0 25 0 1 0 107173468 28053504 6326 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 6849 6326 206 16 0 6288 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 27396

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5113
/proc/meminfo: memFree=1617392/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=30140 CPUtime=1301.87
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 7036 0 0 0 130182 5 0 0 25 0 1 0 107173468 30863360 7006 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 7535 7006 206 16 0 6974 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 30140

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5113
/proc/meminfo: memFree=1616176/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=31420 CPUtime=1361.85
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 7353 0 0 0 136180 5 0 0 25 0 1 0 107173468 32174080 7323 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559569 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 7855 7323 206 16 0 7294 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 31420

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5113
/proc/meminfo: memFree=1615792/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=31804 CPUtime=1421.83
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 7447 0 0 0 142178 5 0 0 25 0 1 0 107173468 32567296 7417 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 7951 7417 206 16 0 7390 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 31804

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5113
/proc/meminfo: memFree=1615536/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=32060 CPUtime=1481.8
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 7509 0 0 0 148175 5 0 0 25 0 1 0 107173468 32829440 7479 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 5312275 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 8015 7479 206 16 0 7454 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 32060

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5113
/proc/meminfo: memFree=1615536/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=32060 CPUtime=1541.8
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 7509 0 0 0 154174 6 0 0 25 0 1 0 107173468 32829440 7479 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527839 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 8015 7479 206 16 0 7454 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 32060

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5113
/proc/meminfo: memFree=1615216/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=32468 CPUtime=1601.78
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 7591 0 0 0 160172 6 0 0 25 0 1 0 107173468 33247232 7561 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 8117 7561 206 16 0 7556 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 32468

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5113
/proc/meminfo: memFree=1615088/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=32468 CPUtime=1661.76
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 7622 0 0 0 166170 6 0 0 25 0 1 0 107173468 33247232 7586 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528061 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 8117 7586 206 16 0 7556 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 32468

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5113
/proc/meminfo: memFree=1615024/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=32596 CPUtime=1721.74
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 7642 0 0 0 172168 6 0 0 25 0 1 0 107173468 33378304 7606 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527724 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 8149 7606 206 16 0 7588 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 32596

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5113
/proc/meminfo: memFree=1614832/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=32952 CPUtime=1781.72
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 7687 0 0 0 178166 6 0 0 25 0 1 0 107173468 33742848 7651 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528560 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 8238 7651 206 16 0 7677 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 32952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5113
/proc/meminfo: memFree=1614832/2055920 swapFree=4184728/4192956
[pid=5110] ppid=5108 vsize=32952 CPUtime=1800.02
/proc/5110/stat : 5110 (Pueblo) R 5108 5110 3807 0 -1 4194304 7689 0 0 0 179996 6 0 0 25 0 1 0 107173468 33742848 7653 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528713 0 0 4096 0 0 0 0 17 1 0 0
/proc/5110/statm: 8238 7653 206 16 0 7677 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 32952

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): 1800.62
CPU time (s): 1800.03
CPU user time (s): 1799.96
CPU system time (s): 0.068989
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 32952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7689
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= 11
involuntary context switches= 3436

runsolver used 1.21381 second user time and 3.71443 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Sat Apr 14 23:17:18 UTC 2007

IDJOB= 348698
IDBENCH= 1712
IDSOLVER= 165
FILE ID= node58/348698-1176592638

PBS_JOBID= 4556934

Free space on /tmp= 66561 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-scfxm2.opb
COMMAND LINE= Pueblo /tmp/evaluation/348698-1176592638/instance-348698-1176592638.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-348698-1176592638 -o ROOT/results/node58/conversion-348698-1176592638 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348698-1176592638/instance-348698-1176592638.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-348698-1176592638 -o ROOT/results/node58/solver-348698-1176592638 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348698-1176592638/instance-348698-1176592638.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  927ab7fb1c72ef94d2253f029f4e072a

RANDOM SEED= 152274892

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.265
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		: 3000.265
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:       1645384 kB
Buffers:         34948 kB
Cached:         271508 kB
SwapCached:       2536 kB
Active:          61872 kB
Inactive:       255112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1645384 kB
SwapTotal:     4192956 kB
SwapFree:      4184728 kB
Dirty:            3756 kB
Writeback:           0 kB
Mapped:          17056 kB
Slab:            79636 kB
Committed_AS:   169696 kB
PageTables:       1380 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= 66561 MiB

End job on node58 on Sat Apr 14 23:47:21 UTC 2007