Trace number 348738

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? (exit code) 1416.92 1417.28

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-greenbeb.opb
MD5SUM7808a83c255339d45cbd36765fa322a9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables155020
Total number of constraints2675
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2675
Minimum length of a constraint11
Maximum length of a constraint7172
Number of terms in the objective function 14882
Biggest coefficient in the objective function 22533
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 536862
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 536862
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c 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
1416.82/1417.26	c starting to Solve
1416.82/1417.26	Assertion failed: x >= lb; file glpmip2.c; line 230

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348738-1176595650/instance-348738-1176595650.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/node4/watcher-348738-1176595650 -o ROOT/results/node4/solver-348738-1176595650 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/348738-1176595650/instance-348738-1176595650.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31477
/proc/meminfo: memFree=1628752/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=2644 CPUtime=0
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 256 0 0 0 0 0 0 0 18 0 1 0 135602833 2707456 226 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11054807 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 661 226 192 40 0 76 0

[startup+0.0521491 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31477
/proc/meminfo: memFree=1628752/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=3576 CPUtime=0.04
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 487 0 0 0 4 0 0 0 18 0 1 0 135602833 3661824 457 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11054807 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 894 459 192 40 0 309 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3576

[startup+0.101154 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31477
/proc/meminfo: memFree=1628752/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=4380 CPUtime=0.09
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 699 0 0 0 9 0 0 0 18 0 1 0 135602833 4485120 669 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11054807 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 1095 669 199 40 0 510 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4380

[startup+0.301173 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31477
/proc/meminfo: memFree=1628752/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=8244 CPUtime=0.29
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 1661 0 0 0 29 0 0 0 19 0 1 0 135602833 8441856 1631 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11054807 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 2061 1633 199 40 0 1476 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8244

[startup+0.701211 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31477
/proc/meminfo: memFree=1628752/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=13840 CPUtime=0.69
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 3077 0 0 0 68 1 0 0 22 0 1 0 135602833 14172160 3047 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 3460 3047 199 40 0 2875 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13840

[startup+1.50129 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31478
/proc/meminfo: memFree=1614408/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=21432 CPUtime=1.49
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 4979 0 0 0 146 3 0 0 25 0 1 0 135602833 21946368 4949 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 5358 4949 199 40 0 4773 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21432

[startup+3.10144 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31478
/proc/meminfo: memFree=1606024/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=29424 CPUtime=3.09
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 6979 0 0 0 304 5 0 0 25 0 1 0 135602833 30130176 6949 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 7356 6949 199 40 0 6771 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29424

[startup+6.30175 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 31478
/proc/meminfo: memFree=1523784/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=106892 CPUtime=6.29
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 26550 0 0 0 616 13 0 0 25 0 1 0 135602833 109457408 26355 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582075 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 26723 26355 221 40 0 26138 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 106892

[startup+12.7014 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 31478
/proc/meminfo: memFree=1523984/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=106892 CPUtime=12.68
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 26550 0 0 0 1255 13 0 0 25 0 1 0 135602833 109457408 26355 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589764 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 26723 26355 221 40 0 26138 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 106892

[startup+25.5016 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 31478
/proc/meminfo: memFree=1524112/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=106892 CPUtime=25.48
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 28702 0 0 0 2533 15 0 0 25 0 1 0 135602833 109457408 26355 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589868 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 26723 26355 221 40 0 26138 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 106892

[startup+51.101 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 31478
/proc/meminfo: memFree=1524176/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=106892 CPUtime=51.06
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 28702 0 0 0 5090 16 0 0 25 0 1 0 135602833 109457408 26355 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 26723 26355 221 40 0 26138 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 106892

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 31478
/proc/meminfo: memFree=1528528/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=102564 CPUtime=102.25
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 29772 0 0 0 10208 17 0 0 25 0 1 0 135602833 105025536 25273 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 25641 25273 221 40 0 25056 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 102564

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31478
/proc/meminfo: memFree=1528464/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=102564 CPUtime=162.24
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 36216 0 0 0 16202 22 0 0 25 0 1 0 135602833 105025536 25273 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 25641 25273 221 40 0 25056 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 102564

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31478
/proc/meminfo: memFree=1528464/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=102564 CPUtime=222.22
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 39438 0 0 0 22198 24 0 0 25 0 1 0 135602833 105025536 25273 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587971 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 25641 25273 221 40 0 25056 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 102564

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31478
/proc/meminfo: memFree=1528400/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=102564 CPUtime=282.21
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 42660 0 0 0 28194 27 0 0 25 0 1 0 135602833 105025536 25273 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587959 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 25641 25273 221 40 0 25056 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 102564

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31478
/proc/meminfo: memFree=1528400/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=102564 CPUtime=342.19
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 45882 0 0 0 34189 30 0 0 25 0 1 0 135602833 105025536 25273 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589764 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 25641 25273 221 40 0 25056 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 102564

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31478
/proc/meminfo: memFree=1528464/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=102564 CPUtime=402.18
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 49104 0 0 0 40185 33 0 0 25 0 1 0 135602833 105025536 25273 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589910 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 25641 25273 221 40 0 25056 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 102564

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31478
/proc/meminfo: memFree=1528336/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=102564 CPUtime=462.16
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 49104 0 0 0 46182 34 0 0 25 0 1 0 135602833 105025536 25273 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582835 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 25641 25273 221 40 0 25056 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 102564

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31478
/proc/meminfo: memFree=1528400/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=102564 CPUtime=522.15
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 52326 0 0 0 52178 37 0 0 25 0 1 0 135602833 105025536 25273 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643323 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 25641 25273 221 40 0 25056 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 102564

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31478
/proc/meminfo: memFree=1528400/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=102564 CPUtime=582.14
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 55548 0 0 0 58174 40 0 0 25 0 1 0 135602833 105025536 25273 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134641934 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 25641 25273 221 40 0 25056 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 102564

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31478
/proc/meminfo: memFree=1528400/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=102564 CPUtime=642.12
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 58770 0 0 0 64170 42 0 0 25 0 1 0 135602833 105025536 25273 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589782 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 25641 25273 221 40 0 25056 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 102564


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

/proc/meminfo: memFree=1528400/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=102564 CPUtime=822.08
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 78102 0 0 0 82153 55 0 0 25 0 1 0 135602833 105025536 25273 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589870 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 25641 25273 221 40 0 25056 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 102564

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31478
/proc/meminfo: memFree=1528400/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=102564 CPUtime=882.06
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 81324 0 0 0 88149 57 0 0 25 0 1 0 135602833 105025536 25273 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 25641 25273 221 40 0 25056 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 102564

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31478
/proc/meminfo: memFree=1528336/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=102564 CPUtime=942.04
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 84546 0 0 0 94144 60 0 0 25 0 1 0 135602833 105025536 25273 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589764 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 25641 25273 221 40 0 25056 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 102564

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31478
/proc/meminfo: memFree=1528336/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=102564 CPUtime=1002.03
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 87768 0 0 0 100141 62 0 0 25 0 1 0 135602833 105025536 25273 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582178 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 25641 25273 221 40 0 25056 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 102564

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31478
/proc/meminfo: memFree=1528400/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=102564 CPUtime=1062.02
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 94212 0 0 0 106135 67 0 0 25 0 1 0 135602833 105025536 25273 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587991 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 25641 25273 221 40 0 25056 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 102564

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31478
/proc/meminfo: memFree=1528336/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=102564 CPUtime=1122
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 97434 0 0 0 112131 69 0 0 25 0 1 0 135602833 105025536 25273 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589905 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 25641 25273 221 40 0 25056 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 102564

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31478
/proc/meminfo: memFree=1528336/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=102564 CPUtime=1181.98
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 103878 0 0 0 118125 73 0 0 25 0 1 0 135602833 105025536 25273 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643748 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 25641 25273 221 40 0 25056 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 102564

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31478
/proc/meminfo: memFree=1528336/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=102564 CPUtime=1241.97
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 110322 0 0 0 124119 78 0 0 25 0 1 0 135602833 105025536 25273 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582068 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 25641 25273 221 40 0 25056 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 102564

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31478
/proc/meminfo: memFree=1528336/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=102564 CPUtime=1301.96
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 113544 0 0 0 130116 80 0 0 25 0 1 0 135602833 105025536 25273 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 25641 25273 221 40 0 25056 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 102564

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31478
/proc/meminfo: memFree=1520208/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=111044 CPUtime=1361.94
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 140179 0 0 0 136100 94 0 0 25 0 1 0 135602833 113709056 27393 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632402 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 27761 27393 227 40 0 27176 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 111044

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

[startup+1382.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31480
/proc/meminfo: memFree=1519760/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=139408 CPUtime=1381.94
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 201100 0 0 0 138072 122 0 0 25 0 1 0 135602833 142753792 34484 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134557492 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 34852 34484 227 40 0 34267 0
Current children cumulated CPU time (s) 1381.94
Current children cumulated vsize (KiB) 139408

[startup+1395.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31480
/proc/meminfo: memFree=1519824/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=111044 CPUtime=1394.73
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 236627 0 0 0 139334 139 0 0 25 0 1 0 135602833 113709056 27393 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 27761 27393 227 40 0 27176 0
Current children cumulated CPU time (s) 1394.73
Current children cumulated vsize (KiB) 111044

[startup+1407.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31480
/proc/meminfo: memFree=1519824/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=111044 CPUtime=1407.53
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 271699 0 0 0 140598 155 0 0 25 0 1 0 135602833 113709056 27393 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 27761 27393 227 40 0 27176 0
Current children cumulated CPU time (s) 1407.53
Current children cumulated vsize (KiB) 111044

[startup+1411.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31480
/proc/meminfo: memFree=1519824/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=109224 CPUtime=1410.73
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 280467 0 0 0 140914 159 0 0 25 0 1 0 135602833 111845376 26938 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541707 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 27306 26938 227 40 0 26721 0
Current children cumulated CPU time (s) 1410.73
Current children cumulated vsize (KiB) 109224

[startup+1414.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31480
/proc/meminfo: memFree=1519824/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=109224 CPUtime=1413.93
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 297548 0 0 0 141226 167 0 0 25 0 1 0 135602833 111845376 26938 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 27306 26938 227 40 0 26721 0
Current children cumulated CPU time (s) 1413.93
Current children cumulated vsize (KiB) 109224

[startup+1415.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31480
/proc/meminfo: memFree=1519824/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=111044 CPUtime=1415.53
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 298003 0 0 0 141386 167 0 0 25 0 1 0 135602833 113709056 27393 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 27761 27393 227 40 0 27176 0
Current children cumulated CPU time (s) 1415.53
Current children cumulated vsize (KiB) 111044

[startup+1416.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31480
/proc/meminfo: memFree=1519824/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=111044 CPUtime=1416.33
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 298003 0 0 0 141466 167 0 0 25 0 1 0 135602833 113709056 27393 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 27761 27393 227 40 0 27176 0
Current children cumulated CPU time (s) 1416.33
Current children cumulated vsize (KiB) 111044

[startup+1417.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31480
/proc/meminfo: memFree=1519824/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=133864 CPUtime=1416.72
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 304163 0 0 0 141503 169 0 0 25 0 1 0 135602833 137076736 33098 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 33466 33098 227 40 0 32881 0
Current children cumulated CPU time (s) 1416.72
Current children cumulated vsize (KiB) 133864

[startup+1417.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31480
/proc/meminfo: memFree=1519824/2055920 swapFree=4154132/4192956
[pid=31477] ppid=31475 vsize=140004 CPUtime=1416.82
/proc/31477/stat : 31477 (glpPBv3) R 31475 31477 24381 0 -1 0 305698 0 0 0 141512 170 0 0 25 0 1 0 135602833 143364096 34633 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587982 0 0 4096 0 0 0 0 17 1 0 0
/proc/31477/statm: 35001 34633 227 40 0 34416 0
Current children cumulated CPU time (s) 1416.82
Current children cumulated vsize (KiB) 140004

Child status: 1
Real time (s): 1417.28
CPU time (s): 1416.92
CPU user time (s): 1415.18
CPU system time (s): 1.73174
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 140004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1415.18
system time used= 1.73174
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 306319
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= 2973

runsolver used 1.75273 second user time and 3.35849 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sun Apr 15 00:07:31 UTC 2007

IDJOB= 348738
IDBENCH= 1722
IDSOLVER= 166
FILE ID= node4/348738-1176595650

PBS_JOBID= 4556813

Free space on /tmp= 66549 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-greenbeb.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/348738-1176595650/instance-348738-1176595650.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node4/convwatcher-348738-1176595650 -o ROOT/results/node4/conversion-348738-1176595650 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348738-1176595650/instance-348738-1176595650.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-348738-1176595650 -o ROOT/results/node4/solver-348738-1176595650 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/348738-1176595650/instance-348738-1176595650.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  7808a83c255339d45cbd36765fa322a9

RANDOM SEED= 406863597

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1629160 kB
Buffers:         64560 kB
Cached:         274284 kB
SwapCached:       2448 kB
Active:          52256 kB
Inactive:       318812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1629160 kB
SwapTotal:     4192956 kB
SwapFree:      4154132 kB
Dirty:           11496 kB
Writeback:           0 kB
Mapped:          35500 kB
Slab:            41128 kB
Committed_AS:  4613452 kB
PageTables:       1828 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= 66549 MiB

End job on node4 on Sun Apr 15 00:31:08 UTC 2007