Trace number 348399

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) 1800.12 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-standgub.opb
MD5SUMbe7d2de9880253117af16fa9444a1c79
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 variables33244
Total number of constraints456
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 constraints456
Minimum length of a constraint11
Maximum length of a constraint22350
Number of terms in the objective function 210
Biggest coefficient in the objective function 86232
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 524437
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 542229
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
0.49/0.51	c starting to Solve
0.49/0.51	c #variables read: 33244 - #constraints read: 618

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348399-1176581877/instance-348399-1176581877.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/node12/watcher-348399-1176581877 -o ROOT/results/node12/solver-348399-1176581877 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348399-1176581877/instance-348399-1176581877.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 3/77 21010
/proc/meminfo: memFree=1820072/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=2552 CPUtime=0
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 134225134 2613248 238 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10161879 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 638 238 199 16 0 77 0

[startup+0.0131129 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21010
/proc/meminfo: memFree=1820072/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=2816 CPUtime=0.01
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 326 0 0 0 1 0 0 0 18 0 1 0 134225134 2883584 296 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10161879 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 704 296 199 16 0 143 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2816

[startup+0.102122 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21010
/proc/meminfo: memFree=1820072/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=4948 CPUtime=0.09
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 855 0 0 0 9 0 0 0 18 0 1 0 134225134 5066752 825 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10161879 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 1237 825 199 16 0 676 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4948

[startup+0.302142 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21010
/proc/meminfo: memFree=1820072/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=6948 CPUtime=0.29
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 1365 0 0 0 29 0 0 0 19 0 1 0 134225134 7114752 1335 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10161879 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 1737 1335 199 16 0 1176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6948

[startup+0.702181 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21010
/proc/meminfo: memFree=1820072/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=20156 CPUtime=0.69
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 6734 0 0 0 67 2 0 0 23 0 1 0 134225134 20639744 3987 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 5039 3987 206 16 0 4478 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20156

[startup+1.50126 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21011
/proc/meminfo: memFree=1804704/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=20156 CPUtime=1.49
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 6734 0 0 0 147 2 0 0 25 0 1 0 134225134 20639744 3987 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 5039 3987 206 16 0 4478 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20156

[startup+3.10142 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21011
/proc/meminfo: memFree=1804576/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=20284 CPUtime=3.09
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 6758 0 0 0 307 2 0 0 25 0 1 0 134225134 20770816 4011 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528344 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 5071 4011 206 16 0 4510 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20284

[startup+6.30174 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21011
/proc/meminfo: memFree=1804448/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=20284 CPUtime=6.29
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 6761 0 0 0 627 2 0 0 25 0 1 0 134225134 20770816 4014 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527839 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 5071 4014 206 16 0 4510 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20284

[startup+12.7014 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 21011
/proc/meminfo: memFree=1803232/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=21520 CPUtime=12.69
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 7079 0 0 0 1267 2 0 0 25 0 1 0 134225134 22036480 4332 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527993 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 5380 4332 206 16 0 4819 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21520

[startup+25.5017 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 21011
/proc/meminfo: memFree=1798496/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=26328 CPUtime=25.48
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 8274 0 0 0 2546 2 0 0 25 0 1 0 134225134 26959872 5527 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 6582 5527 206 16 0 6021 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26328

[startup+51.1012 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 21011
/proc/meminfo: memFree=1793568/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=31448 CPUtime=51.07
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 9527 0 0 0 5104 3 0 0 25 0 1 0 134225134 32202752 6780 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 7862 6780 206 16 0 7301 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 31448

[startup+102.305 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21011
/proc/meminfo: memFree=1786848/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=38104 CPUtime=102.26
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 11183 0 0 0 10222 4 0 0 25 0 1 0 134225134 39018496 8436 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520067 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 9526 8436 206 16 0 8965 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 38104

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21011
/proc/meminfo: memFree=1777824/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=47296 CPUtime=162.25
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 13418 0 0 0 16219 6 0 0 25 0 1 0 134225134 48431104 10671 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10126772 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 11824 10671 206 16 0 11263 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 47296

[startup+222.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 21011
/proc/meminfo: memFree=1777824/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=47296 CPUtime=222.22
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 13418 0 0 0 22216 6 0 0 25 0 1 0 134225134 48431104 10671 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528006 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 11824 10671 206 16 0 11263 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 47296

[startup+282.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21011
/proc/meminfo: memFree=1777760/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=47296 CPUtime=282.21
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 13418 0 0 0 28214 7 0 0 25 0 1 0 134225134 48431104 10671 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 11824 10671 206 16 0 11263 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 47296

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21011
/proc/meminfo: memFree=1777760/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=47296 CPUtime=342.19
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 13418 0 0 0 34212 7 0 0 25 0 1 0 134225134 48431104 10671 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 11824 10671 206 16 0 11263 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 47296

[startup+402.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 21011
/proc/meminfo: memFree=1777696/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=47296 CPUtime=402.18
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 13418 0 0 0 40210 8 0 0 25 0 1 0 134225134 48431104 10671 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527839 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 11824 10671 206 16 0 11263 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 47296

[startup+462.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21011
/proc/meminfo: memFree=1775328/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=49912 CPUtime=462.16
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 14055 0 0 0 46207 9 0 0 25 0 1 0 134225134 51109888 11308 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10131067 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 12478 11308 206 16 0 11917 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 49912

[startup+522.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 21011
/proc/meminfo: memFree=1768992/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=56080 CPUtime=522.15
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 15587 0 0 0 52205 10 0 0 25 0 1 0 134225134 57425920 12840 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 14020 12840 206 16 0 13459 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 56080

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21011
/proc/meminfo: memFree=1768992/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=56080 CPUtime=582.12
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 15587 0 0 0 58202 10 0 0 25 0 1 0 134225134 57425920 12840 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 14020 12840 206 16 0 13459 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 56080

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21011
/proc/meminfo: memFree=1768928/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=55964 CPUtime=642.12
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 15588 0 0 0 64201 11 0 0 25 0 1 0 134225134 57307136 12828 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528025 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 13991 12828 206 16 0 13430 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 55964


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21013
/proc/meminfo: memFree=1768864/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=55952 CPUtime=822.06
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 15589 0 0 0 82194 12 0 0 25 0 1 0 134225134 57294848 12826 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 13988 12826 206 16 0 13427 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 55952

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21013
/proc/meminfo: memFree=1768864/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=55952 CPUtime=882.04
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 15589 0 0 0 88192 12 0 0 25 0 1 0 134225134 57294848 12826 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527944 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 13988 12826 206 16 0 13427 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 55952

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21013
/proc/meminfo: memFree=1768800/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=55952 CPUtime=942.03
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 15589 0 0 0 94190 13 0 0 25 0 1 0 134225134 57294848 12826 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 13988 12826 206 16 0 13427 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 55952

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21013
/proc/meminfo: memFree=1768736/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=56068 CPUtime=1002
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 15611 0 0 0 100187 13 0 0 25 0 1 0 134225134 57413632 12848 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 14017 12848 206 16 0 13456 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 56068

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21013
/proc/meminfo: memFree=1768032/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=56836 CPUtime=1061.99
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 15810 0 0 0 106185 14 0 0 25 0 1 0 134225134 58200064 13047 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 14209 13047 206 16 0 13648 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 56836

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21013
/proc/meminfo: memFree=1763168/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=61672 CPUtime=1121.97
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 16994 0 0 0 112182 15 0 0 25 0 1 0 134225134 63152128 14231 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 15418 14231 206 16 0 14857 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 61672

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 21013
/proc/meminfo: memFree=1762656/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=62160 CPUtime=1181.96
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 17138 0 0 0 118180 16 0 0 25 0 1 0 134225134 63651840 14375 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 15540 14375 206 16 0 14979 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 62160

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21013
/proc/meminfo: memFree=1760544/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=64192 CPUtime=1241.95
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 17644 0 0 0 124178 17 0 0 25 0 1 0 134225134 65732608 14881 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 16048 14881 206 16 0 15487 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 64192

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21013
/proc/meminfo: memFree=1760544/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=64164 CPUtime=1301.93
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 17644 0 0 0 130176 17 0 0 25 0 1 0 134225134 65703936 14875 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10129495 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 16041 14875 206 16 0 15480 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 64164

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21013
/proc/meminfo: memFree=1760544/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=64116 CPUtime=1361.91
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 17644 0 0 0 136173 18 0 0 25 0 1 0 134225134 65654784 14863 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 16029 14863 206 16 0 15468 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 64116

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21013
/proc/meminfo: memFree=1760544/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=64044 CPUtime=1421.9
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 17644 0 0 0 142172 18 0 0 25 0 1 0 134225134 65581056 14845 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 16011 14845 206 16 0 15450 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 64044

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21013
/proc/meminfo: memFree=1760608/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=64044 CPUtime=1481.87
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 17644 0 0 0 148169 18 0 0 25 0 1 0 134225134 65581056 14845 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520048 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 16011 14845 206 16 0 15450 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 64044

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21013
/proc/meminfo: memFree=1742304/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=82820 CPUtime=1541.86
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 22224 0 0 0 154165 21 0 0 25 0 1 0 134225134 84807680 19425 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558603 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 20705 19425 206 16 0 20144 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 82820

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21013
/proc/meminfo: memFree=1743072/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=81796 CPUtime=1601.84
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 22224 0 0 0 160163 21 0 0 25 0 1 0 134225134 83759104 19174 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527772 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 20449 19174 206 16 0 19888 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 81796

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21013
/proc/meminfo: memFree=1743136/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=81796 CPUtime=1661.83
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 22224 0 0 0 166161 22 0 0 25 0 1 0 134225134 83759104 19174 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527995 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 20449 19174 206 16 0 19888 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 81796

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21013
/proc/meminfo: memFree=1743200/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=81796 CPUtime=1721.81
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 22224 0 0 0 172159 22 0 0 25 0 1 0 134225134 83759104 19174 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 20449 19174 206 16 0 19888 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 81796

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21013
/proc/meminfo: memFree=1743264/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=81796 CPUtime=1781.8
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 22225 0 0 0 178157 23 0 0 25 0 1 0 134225134 83759104 19175 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528066 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 20449 19175 206 16 0 19888 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 81796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21013
/proc/meminfo: memFree=1743200/2055920 swapFree=4169356/4192956
[pid=21010] ppid=21008 vsize=81796 CPUtime=1800.1
/proc/21010/stat : 21010 (Pueblo) R 21008 21010 20377 0 -1 4194304 22225 0 0 0 179987 23 0 0 25 0 1 0 134225134 83759104 19175 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/21010/statm: 20449 19175 206 16 0 19888 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 81796

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): 1800.12
CPU user time (s): 1799.87
CPU system time (s): 0.245962
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 82820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.87
system time used= 0.245962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22225
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= 3497

runsolver used 1.85172 second user time and 3.9524 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Sat Apr 14 20:17:58 UTC 2007

IDJOB= 348399
IDBENCH= 1666
IDSOLVER= 165
FILE ID= node12/348399-1176581877

PBS_JOBID= 4556787

Free space on /tmp= 66430 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-standgub.opb
COMMAND LINE= Pueblo /tmp/evaluation/348399-1176581877/instance-348399-1176581877.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node12/convwatcher-348399-1176581877 -o ROOT/results/node12/conversion-348399-1176581877 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348399-1176581877/instance-348399-1176581877.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-348399-1176581877 -o ROOT/results/node12/solver-348399-1176581877 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348399-1176581877/instance-348399-1176581877.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  be7d2de9880253117af16fa9444a1c79

RANDOM SEED= 610266573

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1820480 kB
Buffers:         25648 kB
Cached:         137356 kB
SwapCached:       2372 kB
Active:          56800 kB
Inactive:       129720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1820480 kB
SwapTotal:     4192956 kB
SwapFree:      4169356 kB
Dirty:            3192 kB
Writeback:           0 kB
Mapped:          31060 kB
Slab:            34468 kB
Committed_AS:  4041884 kB
PageTables:       1792 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= 66430 MiB

End job on node12 on Sat Apr 14 20:48:00 UTC 2007