Trace number 348321

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) 1800.07 1800.82

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-ship08s.opb
MD5SUM86f5ae05f91cc0663afe4f54ca2c84e2
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 variables71610
Total number of constraints704
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 constraints704
Minimum length of a constraint30
Maximum length of a constraint1830
Number of terms in the objective function 71610
Biggest coefficient in the objective function 2031
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 584663
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 584663
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
1.79/1.87	c starting to Solve
1.79/1.88	c #variables read: 71610 - #constraints read: 1337

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348321-1176576584/instance-348321-1176576584.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/node42/watcher-348321-1176576584 -o ROOT/results/node42/solver-348321-1176576584 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348321-1176576584/instance-348321-1176576584.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: 1.09 1.06 1.01 3/64 9703
/proc/meminfo: memFree=1552512/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=2552 CPUtime=0
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 105570354 2613248 230 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 12873431 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 638 230 193 16 0 77 0

[startup+0.092587 s]
/proc/loadavg: 1.09 1.06 1.01 3/64 9703
/proc/meminfo: memFree=1552512/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=4948 CPUtime=0.08
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 853 0 0 0 8 0 0 0 18 0 1 0 105570354 5066752 823 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 12873431 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 1237 823 193 16 0 676 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4948

[startup+0.102589 s]
/proc/loadavg: 1.09 1.06 1.01 3/64 9703
/proc/meminfo: memFree=1552512/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=5216 CPUtime=0.09
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 920 0 0 0 9 0 0 0 18 0 1 0 105570354 5341184 890 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 12873431 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 1304 890 193 16 0 743 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5216

[startup+0.302627 s]
/proc/loadavg: 1.09 1.06 1.01 3/64 9703
/proc/meminfo: memFree=1552512/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=10276 CPUtime=0.3
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 2197 0 0 0 29 1 0 0 19 0 1 0 105570354 10522624 2167 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 12873431 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 2569 2167 193 16 0 2008 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 10276

[startup+0.701703 s]
/proc/loadavg: 1.09 1.06 1.01 3/64 9703
/proc/meminfo: memFree=1552512/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=12144 CPUtime=0.69
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 2673 0 0 0 68 1 0 0 22 0 1 0 105570354 12435456 2643 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134542717 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 3036 2643 199 16 0 2475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12144

[startup+1.50185 s]
/proc/loadavg: 1.09 1.06 1.01 2/65 9704
/proc/meminfo: memFree=1541176/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=34304 CPUtime=1.49
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 52156 0 0 0 135 14 0 0 25 0 1 0 105570354 35127296 6686 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 8576 6695 205 16 0 8015 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34304

[startup+3.10116 s]
/proc/loadavg: 1.09 1.06 1.01 2/65 9704
/proc/meminfo: memFree=1518840/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=41084 CPUtime=3.09
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 102470 0 0 0 282 27 0 0 25 0 1 0 105570354 42070016 8490 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 10271 8490 206 16 0 9710 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 41084

[startup+6.30177 s]
/proc/loadavg: 1.08 1.06 1.00 2/65 9704
/proc/meminfo: memFree=1518848/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=41084 CPUtime=6.29
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 102470 0 0 0 602 27 0 0 25 0 1 0 105570354 42070016 8490 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528239 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 10271 8490 206 16 0 9710 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 41084

[startup+12.702 s]
/proc/loadavg: 1.07 1.06 1.00 2/65 9704
/proc/meminfo: memFree=1518848/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=41084 CPUtime=12.68
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 102471 0 0 0 1241 27 0 0 25 0 1 0 105570354 42070016 8491 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 10271 8491 206 16 0 9710 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 41084

[startup+25.5014 s]
/proc/loadavg: 1.06 1.05 1.00 2/65 9704
/proc/meminfo: memFree=1518920/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=41084 CPUtime=25.48
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 102471 0 0 0 2521 27 0 0 25 0 1 0 105570354 42070016 8491 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 10271 8491 206 16 0 9710 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 41084

[startup+51.1023 s]
/proc/loadavg: 1.04 1.05 1.00 2/65 9704
/proc/meminfo: memFree=1514632/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=45696 CPUtime=51.08
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 103645 0 0 0 5079 29 0 0 25 0 1 0 105570354 46792704 9665 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527839 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 11424 9665 206 16 0 10863 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45696

[startup+102.304 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 9704
/proc/meminfo: memFree=1503432/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=56804 CPUtime=102.25
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 106405 0 0 0 10194 31 0 0 25 0 1 0 105570354 58167296 12425 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 14201 12425 206 16 0 13640 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 56804

[startup+162.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 9704
/proc/meminfo: memFree=1489736/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=70904 CPUtime=162.23
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 109830 0 0 0 16189 34 0 0 25 0 1 0 105570354 72605696 15850 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 17726 15850 206 16 0 17165 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 70904

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 9704
/proc/meminfo: memFree=1488712/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=71844 CPUtime=222.21
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 110077 0 0 0 22186 35 0 0 25 0 1 0 105570354 73568256 16097 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 17961 16097 206 16 0 17400 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 71844

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 9704
/proc/meminfo: memFree=1488712/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=71844 CPUtime=282.19
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 110077 0 0 0 28184 35 0 0 25 0 1 0 105570354 73568256 16097 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 17961 16097 206 16 0 17400 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 71844

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9704
/proc/meminfo: memFree=1487624/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=72868 CPUtime=342.16
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 110330 0 0 0 34181 35 0 0 25 0 1 0 105570354 74616832 16350 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559161 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 18217 16350 206 16 0 17656 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 72868

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9704
/proc/meminfo: memFree=1487688/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=72868 CPUtime=402.14
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 110330 0 0 0 40179 35 0 0 25 0 1 0 105570354 74616832 16350 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 18217 16350 206 16 0 17656 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 72868

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9704
/proc/meminfo: memFree=1486600/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=74024 CPUtime=462.12
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 110609 0 0 0 46176 36 0 0 25 0 1 0 105570354 75800576 16629 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 18506 16629 206 16 0 17945 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 74024

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9704
/proc/meminfo: memFree=1486600/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=74024 CPUtime=522.1
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 110609 0 0 0 52174 36 0 0 25 0 1 0 105570354 75800576 16629 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 18506 16629 206 16 0 17945 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 74024

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9704
/proc/meminfo: memFree=1486600/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=74024 CPUtime=582.08
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 110609 0 0 0 58172 36 0 0 25 0 1 0 105570354 75800576 16629 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527993 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 18506 16629 206 16 0 17945 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 74024

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9704
/proc/meminfo: memFree=1485960/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=74536 CPUtime=642.06
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 110763 0 0 0 64170 36 0 0 25 0 1 0 105570354 76324864 16783 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 18634 16783 206 16 0 18073 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 74536


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9902
/proc/meminfo: memFree=1485704/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=74536 CPUtime=821.9
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 110765 0 0 0 82154 36 0 0 25 0 1 0 105570354 76324864 16785 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527989 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 18634 16785 206 16 0 18073 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 74536

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9902
/proc/meminfo: memFree=1485384/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=75048 CPUtime=881.88
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 110864 0 0 0 88152 36 0 0 25 0 1 0 105570354 76849152 16884 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527724 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 18762 16884 206 16 0 18201 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 75048

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9902
/proc/meminfo: memFree=1485320/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=75048 CPUtime=941.86
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 110864 0 0 0 94149 37 0 0 25 0 1 0 105570354 76849152 16884 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 18762 16884 206 16 0 18201 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 75048

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9902
/proc/meminfo: memFree=1485448/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=75048 CPUtime=1001.84
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 110867 0 0 0 100147 37 0 0 25 0 1 0 105570354 76849152 16887 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 18762 16887 206 16 0 18201 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 75048

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9902
/proc/meminfo: memFree=1485448/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=75048 CPUtime=1061.82
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 110868 0 0 0 106145 37 0 0 25 0 1 0 105570354 76849152 16888 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527737 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 18762 16888 206 16 0 18201 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 75048

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9902
/proc/meminfo: memFree=1485320/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=75176 CPUtime=1121.79
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 110909 0 0 0 112142 37 0 0 25 0 1 0 105570354 76980224 16929 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 18794 16929 206 16 0 18233 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 75176

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9902
/proc/meminfo: memFree=1485192/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=75432 CPUtime=1181.77
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 110977 0 0 0 118140 37 0 0 25 0 1 0 105570354 77242368 16997 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527839 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 18858 16997 206 16 0 18297 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 75432

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9902
/proc/meminfo: memFree=1484744/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=75688 CPUtime=1241.75
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 111035 0 0 0 124138 37 0 0 25 0 1 0 105570354 77504512 17055 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528055 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 18922 17055 206 16 0 18361 0
Current children cumulated CPU time (s) 1241.75
Current children cumulated vsize (KiB) 75688

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9902
/proc/meminfo: memFree=1484680/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=75688 CPUtime=1301.73
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 111035 0 0 0 130136 37 0 0 25 0 1 0 105570354 77504512 17055 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 18922 17055 206 16 0 18361 0
Current children cumulated CPU time (s) 1301.73
Current children cumulated vsize (KiB) 75688

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9902
/proc/meminfo: memFree=1484680/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=75664 CPUtime=1361.71
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 111035 0 0 0 136133 38 0 0 25 0 1 0 105570354 77479936 17055 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 18916 17055 206 16 0 18355 0
Current children cumulated CPU time (s) 1361.71
Current children cumulated vsize (KiB) 75664

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9902
/proc/meminfo: memFree=1484808/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=75664 CPUtime=1421.69
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 111035 0 0 0 142131 38 0 0 25 0 1 0 105570354 77479936 17055 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 18916 17055 206 16 0 18355 0
Current children cumulated CPU time (s) 1421.69
Current children cumulated vsize (KiB) 75664

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9902
/proc/meminfo: memFree=1484680/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=75792 CPUtime=1481.66
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 111055 0 0 0 148128 38 0 0 25 0 1 0 105570354 77611008 17075 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 18948 17075 206 16 0 18387 0
Current children cumulated CPU time (s) 1481.66
Current children cumulated vsize (KiB) 75792

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9902
/proc/meminfo: memFree=1484744/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=75792 CPUtime=1541.64
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 111055 0 0 0 154126 38 0 0 25 0 1 0 105570354 77611008 17075 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 18948 17075 206 16 0 18387 0
Current children cumulated CPU time (s) 1541.64
Current children cumulated vsize (KiB) 75792

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9902
/proc/meminfo: memFree=1484616/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=75792 CPUtime=1601.62
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 111085 0 0 0 160124 38 0 0 25 0 1 0 105570354 77611008 17105 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558609 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 18948 17105 206 16 0 18387 0
Current children cumulated CPU time (s) 1601.62
Current children cumulated vsize (KiB) 75792

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9902
/proc/meminfo: memFree=1484552/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=75792 CPUtime=1661.59
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 111085 0 0 0 166121 38 0 0 25 0 1 0 105570354 77611008 17105 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 18948 17105 206 16 0 18387 0
Current children cumulated CPU time (s) 1661.59
Current children cumulated vsize (KiB) 75792

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9902
/proc/meminfo: memFree=1484360/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=76048 CPUtime=1721.57
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 111123 0 0 0 172119 38 0 0 25 0 1 0 105570354 77873152 17143 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528344 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 19012 17143 206 16 0 18451 0
Current children cumulated CPU time (s) 1721.57
Current children cumulated vsize (KiB) 76048

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9902
/proc/meminfo: memFree=1484360/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=76048 CPUtime=1781.55
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 111123 0 0 0 178117 38 0 0 25 0 1 0 105570354 77873152 17143 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 19012 17143 206 16 0 18451 0
Current children cumulated CPU time (s) 1781.55
Current children cumulated vsize (KiB) 76048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9902
/proc/meminfo: memFree=1484360/2055920 swapFree=4192812/4192956
[pid=9703] ppid=9701 vsize=76048 CPUtime=1800.04
/proc/9703/stat : 9703 (Pueblo) R 9701 9703 8630 0 -1 4194304 111123 0 0 0 179966 38 0 0 25 0 1 0 105570354 77873152 17143 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/9703/statm: 19012 17143 206 16 0 18451 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 76048

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): 1800.82
CPU time (s): 1800.07
CPU user time (s): 1799.67
CPU system time (s): 0.400939
CPU usage (%): 99.9584
Max. virtual memory (cumulated for all children) (KiB): 76048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.67
system time used= 0.400939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 111123
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= 1528

runsolver used 1.18982 second user time and 3.78742 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Sat Apr 14 18:49:45 UTC 2007

IDJOB= 348321
IDBENCH= 1651
IDSOLVER= 165
FILE ID= node42/348321-1176576584

PBS_JOBID= 4556877

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-ship08s.opb
COMMAND LINE= Pueblo /tmp/evaluation/348321-1176576584/instance-348321-1176576584.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node42/convwatcher-348321-1176576584 -o ROOT/results/node42/conversion-348321-1176576584 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348321-1176576584/instance-348321-1176576584.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-348321-1176576584 -o ROOT/results/node42/solver-348321-1176576584 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348321-1176576584/instance-348321-1176576584.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  86f5ae05f91cc0663afe4f54ca2c84e2

RANDOM SEED= 903743977

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1552984 kB
Buffers:         42416 kB
Cached:         338520 kB
SwapCached:          0 kB
Active:         117232 kB
Inactive:       279980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1552984 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5224 kB
Writeback:           0 kB
Mapped:          26412 kB
Slab:            91840 kB
Committed_AS:   145932 kB
PageTables:       1408 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 node42 on Sat Apr 14 19:19:48 UTC 2007