Trace number 348530

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
glpPB 0.2? (TO) 1800.14 1801.24

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-wood1p.opb
MD5SUMaabed44ae42554b2c221ee9ed761b9cb
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark845.991
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables77820
Total number of constraints244
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 constraints244
Minimum length of a constraint30
Maximum length of a constraint77760
Number of terms in the objective function 30
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524317
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 590977
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 glpPB 0.2 (July 2006)
0.00/0.00	c An Application of GLPK 4.10 for PB Constraints
0.00/0.00	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348530-1176586426/instance-348530-1176586426.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/node19/watcher-348530-1176586426 -o ROOT/results/node19/solver-348530-1176586426 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/348530-1176586426/instance-348530-1176586426.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: 0.92 0.98 0.99 3/77 2053
/proc/meminfo: memFree=1607064/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=2648 CPUtime=0
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 268 0 0 0 0 0 0 0 18 0 1 0 106559987 2711552 238 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7950039 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 662 238 199 40 0 77 0

[startup+0.064133 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2053
/proc/meminfo: memFree=1607064/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=3848 CPUtime=0.05
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 570 0 0 0 5 0 0 0 18 0 1 0 106559987 3940352 540 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530891 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 962 540 199 40 0 377 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3848

[startup+0.101138 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2053
/proc/meminfo: memFree=1607064/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=3980 CPUtime=0.09
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 603 0 0 0 9 0 0 0 18 0 1 0 106559987 4075520 573 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 995 573 199 40 0 410 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3980

[startup+0.301164 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2053
/proc/meminfo: memFree=1607064/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=5180 CPUtime=0.29
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 899 0 0 0 29 0 0 0 19 0 1 0 106559987 5304320 869 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7943952 0 0 4096 0 0 0 0 17 1 0 0
/proc/2053/statm: 1295 869 199 40 0 710 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5180

[startup+0.702207 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2053
/proc/meminfo: memFree=1607064/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=6912 CPUtime=0.69
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 1324 0 0 0 69 0 0 0 23 0 1 0 106559987 7077888 1294 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134515192 0 0 4096 0 0 0 0 17 1 0 0
/proc/2053/statm: 1728 1294 199 40 0 1143 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6912

[startup+1.50229 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 2054
/proc/meminfo: memFree=1601552/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=11040 CPUtime=1.49
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 2364 0 0 0 148 1 0 0 25 0 1 0 106559987 11304960 2334 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530899 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 2760 2334 199 40 0 2175 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11040

[startup+3.10146 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2054
/proc/meminfo: memFree=1595856/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=18636 CPUtime=3.08
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 4278 0 0 0 306 2 0 0 25 0 1 0 106559987 19083264 4248 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 4659 4248 199 40 0 4074 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 18636

[startup+6.30181 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2054
/proc/meminfo: memFree=1581584/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=31024 CPUtime=6.28
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 7381 0 0 0 623 5 0 0 25 0 1 0 106559987 31768576 7351 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134531069 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 7756 7351 199 40 0 7171 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 31024

[startup+12.7015 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 2054
/proc/meminfo: memFree=1460944/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=148272 CPUtime=12.69
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 36795 0 0 0 1251 18 0 0 25 0 1 0 106559987 151830528 36713 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582188 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 37068 36713 221 40 0 36483 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 148272

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 2054
/proc/meminfo: memFree=1457616/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=151724 CPUtime=25.48
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 59939 0 0 0 2519 29 0 0 25 0 1 0 106559987 155365376 37551 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 37931 37551 227 40 0 37346 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 151724

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 2054
/proc/meminfo: memFree=1457360/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=151764 CPUtime=51.04
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 139213 0 0 0 5038 66 0 0 25 0 1 0 106559987 155406336 37593 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542173 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 37941 37593 227 40 0 37356 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 151764

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 2054
/proc/meminfo: memFree=1457488/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=151764 CPUtime=102.23
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 297649 0 0 0 10080 143 0 0 25 0 1 0 106559987 155406336 37593 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 37941 37593 227 40 0 37356 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 151764

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2054
/proc/meminfo: memFree=1457488/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=151764 CPUtime=162.21
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 482491 0 0 0 15988 233 0 0 25 0 1 0 106559987 155406336 37593 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 37941 37593 227 40 0 37356 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 151764

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2057
/proc/meminfo: memFree=1457360/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=151764 CPUtime=222.19
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 654130 0 0 0 21905 314 0 0 25 0 1 0 106559987 155406336 37593 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 37941 37593 227 40 0 37356 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 151764

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2057
/proc/meminfo: memFree=1457360/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=151764 CPUtime=282.17
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 825769 0 0 0 27819 398 0 0 25 0 1 0 106559987 155406336 37593 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 37941 37593 227 40 0 37356 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 151764

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2057
/proc/meminfo: memFree=1457360/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=151764 CPUtime=342.15
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 984205 0 0 0 33743 472 0 0 25 0 1 0 106559987 155406336 37593 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632388 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 37941 37593 227 40 0 37356 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 151764

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2057
/proc/meminfo: memFree=1457552/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=151764 CPUtime=402.12
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 1155844 0 0 0 39657 555 0 0 25 0 1 0 106559987 155406336 37593 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 37941 37593 227 40 0 37356 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 151764

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2057
/proc/meminfo: memFree=1433680/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=151764 CPUtime=462.09
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 1340686 0 0 0 45565 644 0 0 25 0 1 0 106559987 155406336 37593 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 37941 37593 227 40 0 37356 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 151764

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2057
/proc/meminfo: memFree=1457552/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=151764 CPUtime=522.04
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 1499122 0 0 0 51484 720 0 0 25 0 1 0 106559987 155406336 37593 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542187 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 37941 37593 227 40 0 37356 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 151764

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2057
/proc/meminfo: memFree=1457552/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=151764 CPUtime=582.01
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 1670761 0 0 0 57400 801 0 0 25 0 1 0 106559987 155406336 37593 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 37941 37593 227 40 0 37356 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 151764

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2057
/proc/meminfo: memFree=1457488/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=151764 CPUtime=641.98
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 1842400 0 0 0 63315 883 0 0 25 0 1 0 106559987 155406336 37593 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 37941 37593 227 40 0 37356 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 151764


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2057
/proc/meminfo: memFree=1457360/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=151896 CPUtime=821.85
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 2304510 0 0 0 81082 1103 0 0 25 0 1 0 106559987 155541504 37598 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 37974 37598 227 40 0 37389 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 151896

[startup+882.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 2057
/proc/meminfo: memFree=1457360/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=151896 CPUtime=881.81
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 2462947 0 0 0 87002 1179 0 0 25 0 1 0 106559987 155541504 37599 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 37974 37599 227 40 0 37389 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 151896

[startup+942.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 2057
/proc/meminfo: memFree=1457360/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=151896 CPUtime=941.77
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 2621383 0 0 0 92924 1253 0 0 25 0 1 0 106559987 155541504 37599 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 37974 37599 227 40 0 37389 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 151896

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 2057
/proc/meminfo: memFree=1457488/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=151896 CPUtime=1001.73
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 2766616 0 0 0 98851 1322 0 0 25 0 1 0 106559987 155541504 37599 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632402 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 37974 37599 227 40 0 37389 0
Current children cumulated CPU time (s) 1001.73
Current children cumulated vsize (KiB) 151896

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2057
/proc/meminfo: memFree=1457488/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=151896 CPUtime=1061.68
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 2911851 0 0 0 104777 1391 0 0 25 0 1 0 106559987 155541504 37601 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 37974 37601 227 40 0 37389 0
Current children cumulated CPU time (s) 1061.68
Current children cumulated vsize (KiB) 151896

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2057
/proc/meminfo: memFree=1457488/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=151896 CPUtime=1121.64
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 3057084 0 0 0 110704 1460 0 0 25 0 1 0 106559987 155541504 37601 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 37974 37601 227 40 0 37389 0
Current children cumulated CPU time (s) 1121.64
Current children cumulated vsize (KiB) 151896

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2057
/proc/meminfo: memFree=1457488/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=151896 CPUtime=1181.6
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 3202317 0 0 0 116630 1530 0 0 25 0 1 0 106559987 155541504 37601 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 37974 37601 227 40 0 37389 0
Current children cumulated CPU time (s) 1181.6
Current children cumulated vsize (KiB) 151896

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2057
/proc/meminfo: memFree=1457488/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=151896 CPUtime=1241.55
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 3347550 0 0 0 122559 1596 0 0 25 0 1 0 106559987 155541504 37601 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 37974 37601 227 40 0 37389 0
Current children cumulated CPU time (s) 1241.55
Current children cumulated vsize (KiB) 151896

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2057
/proc/meminfo: memFree=1457488/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=151896 CPUtime=1301.51
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 3492783 0 0 0 128486 1665 0 0 25 0 1 0 106559987 155541504 37601 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 37974 37601 227 40 0 37389 0
Current children cumulated CPU time (s) 1301.51
Current children cumulated vsize (KiB) 151896

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2057
/proc/meminfo: memFree=1457616/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=151896 CPUtime=1361.48
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 3638016 0 0 0 134413 1735 0 0 25 0 1 0 106559987 155541504 37601 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 37974 37601 227 40 0 37389 0
Current children cumulated CPU time (s) 1361.48
Current children cumulated vsize (KiB) 151896

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2057
/proc/meminfo: memFree=1457552/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=151896 CPUtime=1421.44
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 3783249 0 0 0 140340 1804 0 0 25 0 1 0 106559987 155541504 37601 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 37974 37601 227 40 0 37389 0
Current children cumulated CPU time (s) 1421.44
Current children cumulated vsize (KiB) 151896

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2057
/proc/meminfo: memFree=1457552/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=151896 CPUtime=1481.4
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 3928486 0 0 0 146265 1875 0 0 25 0 1 0 106559987 155541504 37605 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 37974 37605 227 40 0 37389 0
Current children cumulated CPU time (s) 1481.4
Current children cumulated vsize (KiB) 151896

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2057
/proc/meminfo: memFree=1457552/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=175700 CPUtime=1541.38
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 4079902 0 0 0 152191 1947 0 0 25 0 1 0 106559987 179916800 43559 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134558142 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 43925 43559 227 40 0 43340 0
Current children cumulated CPU time (s) 1541.38
Current children cumulated vsize (KiB) 175700

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2057
/proc/meminfo: memFree=1457552/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=151896 CPUtime=1601.33
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 4245360 0 0 0 158107 2026 0 0 25 0 1 0 106559987 155541504 37607 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 37974 37607 227 40 0 37389 0
Current children cumulated CPU time (s) 1601.33
Current children cumulated vsize (KiB) 151896

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 2190
/proc/meminfo: memFree=1456224/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=151896 CPUtime=1661.29
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 4377393 0 0 0 164032 2097 0 0 25 0 1 0 106559987 155541504 37610 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 37974 37610 227 40 0 37389 0
Current children cumulated CPU time (s) 1661.29
Current children cumulated vsize (KiB) 151896

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2266
/proc/meminfo: memFree=1457296/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=151896 CPUtime=1721.25
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 4522626 0 0 0 169953 2172 0 0 25 0 1 0 106559987 155541504 37610 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629280 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 37974 37610 227 40 0 37389 0
Current children cumulated CPU time (s) 1721.25
Current children cumulated vsize (KiB) 151896

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2266
/proc/meminfo: memFree=1457232/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=151896 CPUtime=1781.2
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 4667859 0 0 0 175879 2241 0 0 25 0 1 0 106559987 155541504 37610 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 37974 37610 227 40 0 37389 0
Current children cumulated CPU time (s) 1781.2
Current children cumulated vsize (KiB) 151896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.2 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 2266
/proc/meminfo: memFree=1407504/2055920 swapFree=4159528/4192956
[pid=2053] ppid=2051 vsize=201348 CPUtime=1800.1
/proc/2053/stat : 2053 (glpPBv3) R 2051 2053 959 0 -1 0 4720442 0 0 0 177744 2266 0 0 25 0 1 0 106559987 206180352 49973 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134557416 0 0 4096 0 0 0 0 17 0 0 0
/proc/2053/statm: 50337 49973 227 40 0 49752 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 201348

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): 1801.24
CPU time (s): 1800.14
CPU user time (s): 1777.44
CPU system time (s): 22.6945
CPU usage (%): 99.9391
Max. virtual memory (cumulated for all children) (KiB): 201656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1777.44
system time used= 22.6945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4720442
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= 34199

runsolver used 1.73174 second user time and 4.83326 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sat Apr 14 21:33:46 UTC 2007

IDJOB= 348530
IDBENCH= 1689
IDSOLVER= 166
FILE ID= node19/348530-1176586426

PBS_JOBID= 4556783

Free space on /tmp= 66525 MiB

SOLVER NAME= glpPB 0.2
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-wood1p.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/348530-1176586426/instance-348530-1176586426.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node19/convwatcher-348530-1176586426 -o ROOT/results/node19/conversion-348530-1176586426 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348530-1176586426/instance-348530-1176586426.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-348530-1176586426 -o ROOT/results/node19/solver-348530-1176586426 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/348530-1176586426/instance-348530-1176586426.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  aabed44ae42554b2c221ee9ed761b9cb

RANDOM SEED= 275782068

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1607536 kB
Buffers:         37012 kB
Cached:         331880 kB
SwapCached:       2864 kB
Active:         145380 kB
Inactive:       247812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1607536 kB
SwapTotal:     4192956 kB
SwapFree:      4159528 kB
Dirty:           21144 kB
Writeback:           0 kB
Mapped:          31692 kB
Slab:            40696 kB
Committed_AS:  2768056 kB
PageTables:       1788 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= 66525 MiB

End job on node19 on Sat Apr 14 22:03:49 UTC 2007