Trace number 348256

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-maros.opb
MD5SUMffbe7c5e96212b70bc71f745eee091ea
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 variables42240
Total number of constraints836
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 constraints836
Minimum length of a constraint30
Maximum length of a constraint4740
Number of terms in the objective function 10110
Biggest coefficient in the objective function 11592
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 532977
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 532977
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)

0.00/0.01	c Pueblo version 1.4 (September 2005)
0.00/0.01	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.01	c  by Hossein Sheini
1.48/1.57	c starting to Solve
1.48/1.57	c #variables read: 42240 - #constraints read: 1159

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348256-1176574892/instance-348256-1176574892.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/node25/watcher-348256-1176574892 -o ROOT/results/node25/solver-348256-1176574892 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348256-1176574892/instance-348256-1176574892.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 27759
/proc/meminfo: memFree=1773344/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=2288 CPUtime=0
/proc/27759/stat : 27759 (Pueblo) D 27757 27759 26724 0 -1 4194304 159 0 1 0 0 0 0 0 18 0 1 0 105406258 2342912 131 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4160225324 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/27759/statm: 572 131 110 16 0 11 0

[startup+0.0714611 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27759
/proc/meminfo: memFree=1773344/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=4148 CPUtime=0.06
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 674 0 3 0 6 0 0 0 18 0 1 0 105406258 4247552 647 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 10493655 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 1037 647 199 16 0 476 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4148

[startup+0.101465 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27759
/proc/meminfo: memFree=1773344/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=4948 CPUtime=0.09
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 870 0 3 0 9 0 0 0 18 0 1 0 105406258 5066752 843 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 10493655 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 1237 843 199 16 0 676 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4948

[startup+0.301499 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27759
/proc/meminfo: memFree=1773344/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=7080 CPUtime=0.28
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 1397 0 3 0 28 0 0 0 19 0 1 0 105406258 7249920 1370 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 10493655 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 1770 1370 199 16 0 1209 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7080

[startup+0.701567 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27759
/proc/meminfo: memFree=1773344/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=9080 CPUtime=0.69
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 1914 0 3 0 68 1 0 0 22 0 1 0 105406258 9297920 1887 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134546737 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 2270 1887 199 16 0 1709 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9080

[startup+1.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27760
/proc/meminfo: memFree=1763928/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=28076 CPUtime=1.48
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 43642 0 3 0 136 12 0 0 25 0 1 0 105406258 28749824 6182 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 10462843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 6977 6140 205 16 0 6416 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28076

[startup+3.10198 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27760
/proc/meminfo: memFree=1747096/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=29256 CPUtime=3.08
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 55182 0 3 0 293 15 0 0 25 0 1 0 105406258 29958144 6466 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 7314 6466 206 16 0 6753 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 29256

[startup+6.30152 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27760
/proc/meminfo: memFree=1747096/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=29256 CPUtime=6.28
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 55182 0 3 0 613 15 0 0 25 0 1 0 105406258 29958144 6466 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559287 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 7314 6466 206 16 0 6753 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29256

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27760
/proc/meminfo: memFree=1747288/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=29256 CPUtime=12.68
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 55182 0 3 0 1253 15 0 0 25 0 1 0 105406258 29958144 6466 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 7314 6466 206 16 0 6753 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 29256

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27760
/proc/meminfo: memFree=1747352/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=29256 CPUtime=25.47
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 55182 0 3 0 2532 15 0 0 25 0 1 0 105406258 29958144 6466 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 7314 6466 206 16 0 6753 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 29256

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27760
/proc/meminfo: memFree=1746008/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=30664 CPUtime=51.07
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 55554 0 3 0 5091 16 0 0 25 0 1 0 105406258 31399936 6838 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 7666 6838 206 16 0 7105 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 30664

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27760
/proc/meminfo: memFree=1746008/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=30792 CPUtime=102.25
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 55577 0 3 0 10209 16 0 0 25 0 1 0 105406258 31531008 6861 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 7698 6861 206 16 0 7137 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 30792

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27760
/proc/meminfo: memFree=1737176/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=39712 CPUtime=162.23
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 57783 0 3 0 16205 18 0 0 25 0 1 0 105406258 40665088 9067 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 9928 9067 206 16 0 9367 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 39712

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27760
/proc/meminfo: memFree=1735448/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=41252 CPUtime=222.21
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 58190 0 3 0 22203 18 0 0 25 0 1 0 105406258 42242048 9474 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 10313 9474 206 16 0 9752 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 41252

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27760
/proc/meminfo: memFree=1730328/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=46172 CPUtime=282.18
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 59497 0 3 0 28199 19 0 0 25 0 1 0 105406258 47280128 10712 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 11543 10712 206 16 0 10982 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 46172

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27760
/proc/meminfo: memFree=1730328/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=46172 CPUtime=342.16
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 59497 0 3 0 34197 19 0 0 25 0 1 0 105406258 47280128 10712 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 11543 10712 206 16 0 10982 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 46172

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27760
/proc/meminfo: memFree=1730328/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=46172 CPUtime=402.14
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 59497 0 3 0 40195 19 0 0 25 0 1 0 105406258 47280128 10712 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 11543 10712 206 16 0 10982 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 46172

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27760
/proc/meminfo: memFree=1730392/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=46172 CPUtime=462.12
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 59497 0 3 0 46193 19 0 0 25 0 1 0 105406258 47280128 10712 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 11543 10712 206 16 0 10982 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 46172

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27760
/proc/meminfo: memFree=1730392/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=46172 CPUtime=522.11
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 59497 0 3 0 52191 20 0 0 25 0 1 0 105406258 47280128 10712 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 11543 10712 206 16 0 10982 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 46172

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27760
/proc/meminfo: memFree=1730392/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=46172 CPUtime=582.09
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 59497 0 3 0 58189 20 0 0 25 0 1 0 105406258 47280128 10712 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 11543 10712 206 16 0 10982 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 46172

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27760
/proc/meminfo: memFree=1730392/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=46172 CPUtime=642.08
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 59497 0 3 0 64188 20 0 0 25 0 1 0 105406258 47280128 10712 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527839 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 11543 10712 206 16 0 10982 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 46172


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27760
/proc/meminfo: memFree=1718360/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=58268 CPUtime=822.01
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 62507 0 3 0 82180 21 0 0 25 0 1 0 105406258 59666432 13722 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527731 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 14567 13722 206 16 0 14006 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 58268

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27760
/proc/meminfo: memFree=1718360/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=58268 CPUtime=882
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 62507 0 3 0 88178 22 0 0 25 0 1 0 105406258 59666432 13722 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 14567 13722 206 16 0 14006 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 58268

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27762
/proc/meminfo: memFree=1718104/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=58268 CPUtime=941.98
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 62507 0 3 0 94176 22 0 0 25 0 1 0 105406258 59666432 13722 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 14567 13722 206 16 0 14006 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 58268

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27762
/proc/meminfo: memFree=1718104/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=58268 CPUtime=1001.96
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 62507 0 3 0 100174 22 0 0 25 0 1 0 105406258 59666432 13722 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528544 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 14567 13722 206 16 0 14006 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 58268

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27762
/proc/meminfo: memFree=1718168/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=58268 CPUtime=1061.94
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 62507 0 3 0 106172 22 0 0 25 0 1 0 105406258 59666432 13722 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134519946 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 14567 13722 206 16 0 14006 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 58268

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27762
/proc/meminfo: memFree=1718168/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=58268 CPUtime=1121.92
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 62507 0 3 0 112170 22 0 0 25 0 1 0 105406258 59666432 13722 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559586 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 14567 13722 206 16 0 14006 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 58268

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27762
/proc/meminfo: memFree=1718168/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=58268 CPUtime=1181.9
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 62508 0 3 0 118168 22 0 0 25 0 1 0 105406258 59666432 13723 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 14567 13723 206 16 0 14006 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 58268

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27762
/proc/meminfo: memFree=1704344/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=72340 CPUtime=1241.88
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 65991 0 3 0 124162 26 0 0 25 0 1 0 105406258 74076160 17206 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 18085 17206 206 16 0 17524 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 72340

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27762
/proc/meminfo: memFree=1703960/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=72596 CPUtime=1301.86
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 66079 0 3 0 130160 26 0 0 25 0 1 0 105406258 74338304 17287 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 18149 17287 206 16 0 17588 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 72596

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27762
/proc/meminfo: memFree=1703576/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=72980 CPUtime=1361.84
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 66176 0 3 0 136158 26 0 0 25 0 1 0 105406258 74731520 17384 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134519889 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 18245 17384 206 16 0 17684 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 72980

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27762
/proc/meminfo: memFree=1703768/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=72596 CPUtime=1421.82
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 66176 0 3 0 142156 26 0 0 25 0 1 0 105406258 74338304 17292 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 18149 17292 206 16 0 17588 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 72596

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27762
/proc/meminfo: memFree=1703768/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=72596 CPUtime=1481.8
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 66177 0 3 0 148154 26 0 0 25 0 1 0 105406258 74338304 17293 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528344 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 18149 17293 206 16 0 17588 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 72596

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27762
/proc/meminfo: memFree=1703768/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=72596 CPUtime=1541.78
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 66177 0 3 0 154152 26 0 0 25 0 1 0 105406258 74338304 17293 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 18149 17293 206 16 0 17588 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 72596

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27762
/proc/meminfo: memFree=1703768/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=72596 CPUtime=1601.76
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 66177 0 3 0 160150 26 0 0 25 0 1 0 105406258 74338304 17293 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527993 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 18149 17293 206 16 0 17588 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 72596

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27762
/proc/meminfo: memFree=1703768/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=72596 CPUtime=1661.74
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 66179 0 3 0 166148 26 0 0 25 0 1 0 105406258 74338304 17295 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527947 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 18149 17295 206 16 0 17588 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 72596

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27762
/proc/meminfo: memFree=1703768/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=72596 CPUtime=1721.72
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 66179 0 3 0 172146 26 0 0 25 0 1 0 105406258 74338304 17295 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 18149 17295 206 16 0 17588 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 72596

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27762
/proc/meminfo: memFree=1703768/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=72596 CPUtime=1781.7
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 66179 0 3 0 178144 26 0 0 25 0 1 0 105406258 74338304 17295 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 18149 17295 206 16 0 17588 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 72596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27762
/proc/meminfo: memFree=1703768/2055920 swapFree=4192812/4192956
[pid=27759] ppid=27757 vsize=72596 CPUtime=1800
/proc/27759/stat : 27759 (Pueblo) R 27757 27759 26724 0 -1 4194304 66179 0 3 0 179974 26 0 0 25 0 1 0 105406258 74338304 17295 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/27759/statm: 18149 17295 206 16 0 17588 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 72596

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): 1799.75
CPU system time (s): 0.279957
CPU usage (%): 99.967
Max. virtual memory (cumulated for all children) (KiB): 72980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.279957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 66179
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 17
involuntary context switches= 4057

runsolver used 1.2888 second user time and 3.64744 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Sat Apr 14 18:21:32 UTC 2007

IDJOB= 348256
IDBENCH= 1644
IDSOLVER= 165
FILE ID= node25/348256-1176574892

PBS_JOBID= 4556879

Free space on /tmp= 66560 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-maros.opb
COMMAND LINE= Pueblo /tmp/evaluation/348256-1176574892/instance-348256-1176574892.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-348256-1176574892 -o ROOT/results/node25/conversion-348256-1176574892 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348256-1176574892/instance-348256-1176574892.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-348256-1176574892 -o ROOT/results/node25/solver-348256-1176574892 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348256-1176574892/instance-348256-1176574892.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  ffbe7c5e96212b70bc71f745eee091ea

RANDOM SEED= 294195921

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1773816 kB
Buffers:         20272 kB
Cached:         157208 kB
SwapCached:          0 kB
Active:          55884 kB
Inactive:       138680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1773816 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5208 kB
Writeback:           0 kB
Mapped:          27248 kB
Slab:            73536 kB
Committed_AS:   151680 kB
PageTables:       1476 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= 66560 MiB

End job on node25 on Sat Apr 14 18:51:35 UTC 2007