Trace number 348737

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) 1800.09 1800.53

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-greenbeb.opb
MD5SUM7808a83c255339d45cbd36765fa322a9
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 variables155020
Total number of constraints2675
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 constraints2675
Minimum length of a constraint11
Maximum length of a constraint7172
Number of terms in the objective function 14882
Biggest coefficient in the objective function 22533
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 536862
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 536862
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
7.79/7.87	c starting to Solve
7.79/7.88	c #variables read: 155020 - #constraints read: 4868

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348737-1176595631/instance-348737-1176595631.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/node15/watcher-348737-1176595631 -o ROOT/results/node15/solver-348737-1176595631 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348737-1176595631/instance-348737-1176595631.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: 0.96 0.97 0.99 3/77 18990
/proc/meminfo: memFree=1769328/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=2296 CPUtime=0
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 222 0 0 0 0 0 0 0 18 0 1 0 107480694 2351104 192 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 574 192 169 16 0 13 0

[startup+0.067325 s]
/proc/loadavg: 0.96 0.97 0.99 3/77 18990
/proc/meminfo: memFree=1769328/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=4148 CPUtime=0.06
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 675 0 0 0 6 0 0 0 18 0 1 0 107480694 4247552 645 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7978711 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 1037 645 199 16 0 476 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4148

[startup+0.101328 s]
/proc/loadavg: 0.96 0.97 0.99 3/77 18990
/proc/meminfo: memFree=1769328/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=4684 CPUtime=0.09
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 816 0 0 0 9 0 0 0 18 0 1 0 107480694 4796416 786 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7978711 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 1171 786 199 16 0 610 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4684

[startup+0.301491 s]
/proc/loadavg: 0.96 0.97 0.99 3/77 18990
/proc/meminfo: memFree=1769328/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=9744 CPUtime=0.29
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 2072 0 0 0 29 0 0 0 20 0 1 0 107480694 9977856 2042 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7978711 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 2436 2042 199 16 0 1875 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9744

[startup+0.701383 s]
/proc/loadavg: 0.96 0.97 0.99 3/77 18990
/proc/meminfo: memFree=1769328/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=15072 CPUtime=0.69
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 3396 0 0 0 68 1 0 0 24 0 1 0 107480694 15433728 3366 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 3768 3366 199 16 0 3207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15072

[startup+1.50146 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 18991
/proc/meminfo: memFree=1753384/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=22532 CPUtime=1.49
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 5257 0 0 0 147 2 0 0 25 0 1 0 107480694 23072768 5227 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134534807 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 5633 5227 199 16 0 5072 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22532

[startup+3.1016 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 18991
/proc/meminfo: memFree=1745704/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=30260 CPUtime=3.09
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 7200 0 0 0 305 4 0 0 25 0 1 0 107480694 30986240 7170 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 7565 7170 199 16 0 7004 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30260

[startup+6.3019 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 18991
/proc/meminfo: memFree=1712488/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=81792 CPUtime=6.29
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 524196 0 0 0 479 150 0 0 25 0 1 0 107480694 83755008 17575 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 20448 17585 205 16 0 19887 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 81792

[startup+12.7015 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 18991
/proc/meminfo: memFree=1679344/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=101288 CPUtime=12.69
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 762636 0 0 0 1049 220 0 0 25 0 1 0 107480694 103718912 22543 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 25322 22543 206 16 0 24761 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 101288

[startup+25.5017 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 18991
/proc/meminfo: memFree=1679408/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=101288 CPUtime=25.48
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 762636 0 0 0 2328 220 0 0 25 0 1 0 107480694 103718912 22543 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527737 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 25322 22543 206 16 0 24761 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 101288

[startup+51.102 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 18991
/proc/meminfo: memFree=1679536/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=101288 CPUtime=51.08
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 762636 0 0 0 4888 220 0 0 25 0 1 0 107480694 103718912 22543 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 25322 22543 206 16 0 24761 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 101288

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18991
/proc/meminfo: memFree=1677552/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=103472 CPUtime=102.27
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 763185 0 0 0 10006 221 0 0 25 0 1 0 107480694 105955328 23092 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 25868 23092 206 16 0 25307 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 103472

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18991
/proc/meminfo: memFree=1673456/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=107672 CPUtime=162.25
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 764215 0 0 0 16003 222 0 0 25 0 1 0 107480694 110256128 24122 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 26918 24122 206 16 0 26357 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 107672

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18991
/proc/meminfo: memFree=1671472/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=109596 CPUtime=222.23
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 764700 0 0 0 22000 223 0 0 25 0 1 0 107480694 112226304 24607 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528061 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 27399 24607 206 16 0 26838 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 109596

[startup+282.301 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 18991
/proc/meminfo: memFree=1670000/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=111136 CPUtime=282.23
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 765064 0 0 0 27998 225 0 0 25 0 1 0 107480694 113803264 24971 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527341 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 27784 24971 206 16 0 27223 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 111136

[startup+342.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 18991
/proc/meminfo: memFree=1668400/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=112788 CPUtime=342.21
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 765460 0 0 0 33996 225 0 0 25 0 1 0 107480694 115494912 25367 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 28197 25367 206 16 0 27636 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 112788

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18991
/proc/meminfo: memFree=1667696/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=113428 CPUtime=402.2
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 765629 0 0 0 39994 226 0 0 25 0 1 0 107480694 116150272 25536 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 28357 25536 206 16 0 27796 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 113428

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18991
/proc/meminfo: memFree=1664816/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=116300 CPUtime=462.18
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 766348 0 0 0 45991 227 0 0 25 0 1 0 107480694 119091200 26255 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 29075 26255 206 16 0 28514 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 116300

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18991
/proc/meminfo: memFree=1660912/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=120316 CPUtime=522.16
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 767325 0 0 0 51987 229 0 0 25 0 1 0 107480694 123203584 27232 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 30079 27232 206 16 0 29518 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 120316

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18991
/proc/meminfo: memFree=1659056/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=122376 CPUtime=582.15
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 767773 0 0 0 57985 230 0 0 25 0 1 0 107480694 125313024 27680 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 30594 27680 206 16 0 30033 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 122376

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18991
/proc/meminfo: memFree=1657648/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=123812 CPUtime=642.13
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 768128 0 0 0 63983 230 0 0 25 0 1 0 107480694 126783488 28035 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 30953 28035 206 16 0 30392 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 123812


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

[startup+882.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 18991
/proc/meminfo: memFree=1655728/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=125720 CPUtime=882.08
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 768590 0 0 0 87975 233 0 0 25 0 1 0 107480694 128737280 28497 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 31430 28497 206 16 0 30869 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 125720

[startup+942.303 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 18991
/proc/meminfo: memFree=1655728/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=125720 CPUtime=942.06
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 768590 0 0 0 93973 233 0 0 25 0 1 0 107480694 128737280 28497 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 31430 28497 206 16 0 30869 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 125720

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18991
/proc/meminfo: memFree=1655728/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=125720 CPUtime=1002.05
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 768590 0 0 0 99971 234 0 0 25 0 1 0 107480694 128737280 28497 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558602 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 31430 28497 206 16 0 30869 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 125720

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 18991
/proc/meminfo: memFree=1655664/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=125720 CPUtime=1062.04
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 768590 0 0 0 105969 235 0 0 25 0 1 0 107480694 128737280 28497 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 31430 28497 206 16 0 30869 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 125720

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18991
/proc/meminfo: memFree=1651184/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=130280 CPUtime=1122.02
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 769723 0 0 0 111966 236 0 0 25 0 1 0 107480694 133406720 29630 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 32570 29630 206 16 0 32009 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 130280

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18991
/proc/meminfo: memFree=1644528/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=137152 CPUtime=1182
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 771398 0 0 0 117962 238 0 0 25 0 1 0 107480694 140443648 31305 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527981 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 34288 31305 206 16 0 33727 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 137152

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18991
/proc/meminfo: memFree=1637744/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=143816 CPUtime=1241.99
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 773073 0 0 0 123959 240 0 0 25 0 1 0 107480694 147267584 32980 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 35954 32980 206 16 0 35393 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 143816

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18991
/proc/meminfo: memFree=1632816/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=148756 CPUtime=1301.97
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 774291 0 0 0 129956 241 0 0 25 0 1 0 107480694 152326144 34198 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 37189 34198 206 16 0 36628 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 148756

[startup+1362.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 18991
/proc/meminfo: memFree=1631664/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=149936 CPUtime=1361.96
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 774576 0 0 0 135954 242 0 0 25 0 1 0 107480694 153534464 34483 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 37484 34483 206 16 0 36923 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 149936

[startup+1422.31 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 18991
/proc/meminfo: memFree=1630064/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=151528 CPUtime=1421.95
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 774972 0 0 0 141952 243 0 0 25 0 1 0 107480694 155164672 34879 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 37882 34879 206 16 0 37321 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 151528

[startup+1482.3 s]
/proc/loadavg: 1.15 1.05 1.01 2/78 18991
/proc/meminfo: memFree=1629104/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=152428 CPUtime=1481.93
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 775204 0 0 0 147949 244 0 0 25 0 1 0 107480694 156086272 35111 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 38107 35111 206 16 0 37546 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 152428

[startup+1542.3 s]
/proc/loadavg: 1.05 1.04 1.00 2/78 18991
/proc/meminfo: memFree=1629104/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=152428 CPUtime=1541.91
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 775205 0 0 0 153947 244 0 0 25 0 1 0 107480694 156086272 35112 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 38107 35112 206 16 0 37546 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 152428

[startup+1602.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 18991
/proc/meminfo: memFree=1629040/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=152428 CPUtime=1601.9
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 775208 0 0 0 159945 245 0 0 25 0 1 0 107480694 156086272 35115 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 38107 35115 206 16 0 37546 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 152428

[startup+1662.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 18991
/proc/meminfo: memFree=1629040/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=152428 CPUtime=1661.88
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 775209 0 0 0 165943 245 0 0 25 0 1 0 107480694 156086272 35116 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 38107 35116 206 16 0 37546 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 152428

[startup+1722.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 18991
/proc/meminfo: memFree=1629040/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=152428 CPUtime=1721.87
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 775210 0 0 0 171941 246 0 0 25 0 1 0 107480694 156086272 35117 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 38107 35117 206 16 0 37546 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 152428

[startup+1782.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 18991
/proc/meminfo: memFree=1628976/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=152428 CPUtime=1781.85
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 775212 0 0 0 177939 246 0 0 25 0 1 0 107480694 156086272 35119 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527998 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 38107 35119 206 16 0 37546 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 152428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 18993
/proc/meminfo: memFree=1628976/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=152428 CPUtime=1800.05
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 775212 0 0 0 179759 246 0 0 25 0 1 0 107480694 156086272 35119 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 38107 35119 206 16 0 37546 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 152428

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 18993
/proc/meminfo: memFree=1628976/2055920 swapFree=4169120/4192956
[pid=18990] ppid=18988 vsize=152428 CPUtime=1800.05
/proc/18990/stat : 18990 (Pueblo) R 18988 18990 5710 0 -1 4194304 775212 0 0 0 179759 246 0 0 25 0 1 0 107480694 156086272 35119 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/18990/statm: 38107 35119 206 16 0 37546 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 152428

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.53
CPU time (s): 1800.09
CPU user time (s): 1797.6
CPU system time (s): 2.49062
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 152428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.6
system time used= 2.49062
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 775212
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= 37185

runsolver used 2.11768 second user time and 4.07338 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Sun Apr 15 00:07:11 UTC 2007

IDJOB= 348737
IDBENCH= 1722
IDSOLVER= 165
FILE ID= node15/348737-1176595631

PBS_JOBID= 4556800

Free space on /tmp= 66546 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-greenbeb.opb
COMMAND LINE= Pueblo /tmp/evaluation/348737-1176595631/instance-348737-1176595631.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node15/convwatcher-348737-1176595631 -o ROOT/results/node15/conversion-348737-1176595631 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348737-1176595631/instance-348737-1176595631.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-348737-1176595631 -o ROOT/results/node15/solver-348737-1176595631 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348737-1176595631/instance-348737-1176595631.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  7808a83c255339d45cbd36765fa322a9

RANDOM SEED= 194436163

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1769736 kB
Buffers:         49976 kB
Cached:         155548 kB
SwapCached:       3032 kB
Active:         153512 kB
Inactive:        81496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1769736 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:           11484 kB
Writeback:           0 kB
Mapped:          35092 kB
Slab:            36552 kB
Committed_AS:  5251364 kB
PageTables:       1876 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= 66546 MiB

End job on node15 on Sun Apr 15 00:37:14 UTC 2007