Trace number 348140

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) 1800.07 1801.12

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-A1C1S1.opb
MD5SUM8e9a545df4abbe3f7a2b003048b42200
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 variables103872
Total number of constraints3312
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 constraints3312
Minimum length of a constraint31
Maximum length of a constraint725
Number of terms in the objective function 37632
Biggest coefficient in the objective function 1116
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 555552
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 555552
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)

0.00/0.02	c glpPB 0.2 (July 2006)
0.00/0.02	c An Application of GLPK 4.10 for PB Constraints
0.00/0.02	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.02	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348140-1176569866/instance-348140-1176569866.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/node48/watcher-348140-1176569866 -o ROOT/results/node48/solver-348140-1176569866 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/348140-1176569866/instance-348140-1176569866.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: 0.85 0.98 0.99 3/64 30810
/proc/meminfo: memFree=1519488/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=2432 CPUtime=0
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 146 0 1 0 0 0 0 0 18 0 1 0 11832023 2490368 127 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3501345 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 608 127 108 40 0 11 0

[startup+0.029472 s]
/proc/loadavg: 0.85 0.98 0.99 3/64 30810
/proc/meminfo: memFree=1519488/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=2912 CPUtime=0
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 318 0 5 0 0 0 0 0 18 0 1 0 11832023 2981888 293 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3997399 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 728 293 192 40 0 143 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2912

[startup+0.101478 s]
/proc/loadavg: 0.85 0.98 0.99 3/64 30810
/proc/meminfo: memFree=1519488/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=4908 CPUtime=0.07
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 837 0 5 0 7 0 0 0 18 0 1 0 11832023 5025792 812 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3997399 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 1227 812 192 40 0 642 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4908

[startup+0.301496 s]
/proc/loadavg: 0.85 0.98 0.99 3/64 30810
/proc/meminfo: memFree=1519488/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=10240 CPUtime=0.28
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 2181 0 5 0 27 1 0 0 19 0 1 0 11832023 10485760 2156 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3997399 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 2560 2156 199 40 0 1975 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10240

[startup+0.701533 s]
/proc/loadavg: 0.85 0.98 0.99 3/64 30810
/proc/meminfo: memFree=1519488/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=12772 CPUtime=0.67
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 2792 0 5 0 66 1 0 0 23 0 1 0 11832023 13078528 2767 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3997399 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 3193 2767 199 40 0 2608 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 12772

[startup+1.50161 s]
/proc/loadavg: 0.85 0.98 0.99 2/65 30811
/proc/meminfo: memFree=1504376/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=53940 CPUtime=1.48
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 13772 0 5 0 141 7 0 0 25 0 1 0 11832023 55234560 12978 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3997399 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 13485 12985 219 40 0 12900 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 53940

[startup+3.10176 s]
/proc/loadavg: 0.86 0.98 0.99 2/65 30811
/proc/meminfo: memFree=1467128/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=53940 CPUtime=3.08
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 13870 0 5 0 301 7 0 0 25 0 1 0 11832023 55234560 13076 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582936 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 13485 13076 221 40 0 12900 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 53940

[startup+6.30105 s]
/proc/loadavg: 0.86 0.98 0.99 2/65 30811
/proc/meminfo: memFree=1466680/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=54208 CPUtime=6.27
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 15393 0 5 0 619 8 0 0 25 0 1 0 11832023 55508992 13143 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589907 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 13552 13143 221 40 0 12967 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 54208

[startup+12.7016 s]
/proc/loadavg: 0.88 0.98 0.99 2/65 30811
/proc/meminfo: memFree=1466872/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=54208 CPUtime=12.67
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 18305 0 5 0 1257 10 0 0 25 0 1 0 11832023 55508992 13143 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582829 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 13552 13143 221 40 0 12967 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 54208

[startup+25.5018 s]
/proc/loadavg: 0.90 0.98 0.99 2/65 30811
/proc/meminfo: memFree=1470008/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=51268 CPUtime=25.47
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 36456 0 5 0 2528 19 0 0 25 0 1 0 11832023 52498432 12408 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589855 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 12817 12408 221 40 0 12232 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 51268

[startup+51.1012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 30811
/proc/meminfo: memFree=1467000/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=54208 CPUtime=51.05
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 53914 0 5 0 5077 28 0 0 25 0 1 0 11832023 55508992 13143 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589764 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 13552 13143 221 40 0 12967 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 54208

[startup+102.306 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 30811
/proc/meminfo: memFree=1467064/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=54208 CPUtime=102.22
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 98980 0 5 0 10172 50 0 0 25 0 1 0 11832023 55508992 13143 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587967 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 13552 13143 221 40 0 12967 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 54208

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30811
/proc/meminfo: memFree=1467000/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=54208 CPUtime=162.19
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 146958 0 5 0 16146 73 0 0 25 0 1 0 11832023 55508992 13143 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582174 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 13552 13143 221 40 0 12967 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 54208

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 30949
/proc/meminfo: memFree=1465672/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=54208 CPUtime=222.15
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 191303 0 5 0 22108 107 0 0 25 0 1 0 11832023 55508992 13143 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582394 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 13552 13143 221 40 0 12967 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 54208

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31009
/proc/meminfo: memFree=1469808/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=51268 CPUtime=282.11
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 232001 0 5 0 28079 132 0 0 25 0 1 0 11832023 52498432 12408 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134584430 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 12817 12408 221 40 0 12232 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 51268

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31009
/proc/meminfo: memFree=1466864/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=54208 CPUtime=342.08
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 250180 0 5 0 34065 143 0 0 25 0 1 0 11832023 55508992 13143 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589910 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 13552 13143 221 40 0 12967 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 54208

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31009
/proc/meminfo: memFree=1469808/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=51268 CPUtime=402.05
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 296674 0 5 0 40038 167 0 0 25 0 1 0 11832023 52498432 12408 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 12817 12408 221 40 0 12232 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 51268

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31009
/proc/meminfo: memFree=1469872/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=54208 CPUtime=462.02
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 342489 0 5 0 46012 190 0 0 25 0 1 0 11832023 55508992 13143 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587971 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 13552 13143 221 40 0 12967 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 54208

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31009
/proc/meminfo: memFree=1466928/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=51268 CPUtime=521.98
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 412223 0 5 0 51974 224 0 0 25 0 1 0 11832023 52498432 12408 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589793 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 12817 12408 221 40 0 12232 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 51268

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31011
/proc/meminfo: memFree=1466936/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=51268 CPUtime=581.95
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 513933 0 5 0 57923 272 0 0 25 0 1 0 11832023 52498432 12408 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589905 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 12817 12408 221 40 0 12232 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 51268

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31011
/proc/meminfo: memFree=1466872/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=54208 CPUtime=641.92
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 631617 0 5 0 63863 329 0 0 25 0 1 0 11832023 55508992 13143 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589907 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 13552 13143 221 40 0 12967 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 54208


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31011
/proc/meminfo: memFree=1467064/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=51268 CPUtime=881.77
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 1161048 0 5 0 87600 577 0 0 25 0 1 0 11832023 52498432 12408 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587959 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 12817 12408 221 40 0 12232 0
Current children cumulated CPU time (s) 881.77
Current children cumulated vsize (KiB) 51268

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31011
/proc/meminfo: memFree=1469944/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=54208 CPUtime=941.74
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 1263479 0 5 0 93548 626 0 0 25 0 1 0 11832023 55508992 13143 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589819 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 13552 13143 221 40 0 12967 0
Current children cumulated CPU time (s) 941.74
Current children cumulated vsize (KiB) 54208

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31011
/proc/meminfo: memFree=1467000/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=51268 CPUtime=1001.7
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 1394239 0 5 0 99481 689 0 0 25 0 1 0 11832023 52498432 12408 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 12817 12408 221 40 0 12232 0
Current children cumulated CPU time (s) 1001.7
Current children cumulated vsize (KiB) 51268

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31011
/proc/meminfo: memFree=1467000/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=54208 CPUtime=1061.67
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 1559096 0 5 0 105402 765 0 0 25 0 1 0 11832023 55508992 13143 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589876 0 0 4096 0 0 0 0 17 1 0 0
/proc/30810/statm: 13552 13143 221 40 0 12967 0
Current children cumulated CPU time (s) 1061.67
Current children cumulated vsize (KiB) 54208

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31011
/proc/meminfo: memFree=1469944/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=51268 CPUtime=1121.63
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 1715259 0 5 0 111323 840 0 0 25 0 1 0 11832023 52498432 12408 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 12817 12408 221 40 0 12232 0
Current children cumulated CPU time (s) 1121.63
Current children cumulated vsize (KiB) 51268

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31011
/proc/meminfo: memFree=1467000/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=54208 CPUtime=1181.61
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 1862714 0 5 0 117252 909 0 0 25 0 1 0 11832023 55508992 13143 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589825 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 13552 13143 221 40 0 12967 0
Current children cumulated CPU time (s) 1181.61
Current children cumulated vsize (KiB) 54208

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31011
/proc/meminfo: memFree=1466936/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=51268 CPUtime=1241.57
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 2005801 0 5 0 123180 977 0 0 25 0 1 0 11832023 52498432 12408 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589605 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 12817 12408 221 40 0 12232 0
Current children cumulated CPU time (s) 1241.57
Current children cumulated vsize (KiB) 51268

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31011
/proc/meminfo: memFree=1466936/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=54208 CPUtime=1301.54
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 2159801 0 5 0 129104 1050 0 0 25 0 1 0 11832023 55508992 13143 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134583873 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 13552 13143 221 40 0 12967 0
Current children cumulated CPU time (s) 1301.54
Current children cumulated vsize (KiB) 54208

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31011
/proc/meminfo: memFree=1466936/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=51268 CPUtime=1361.5
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 2290519 0 5 0 135039 1111 0 0 25 0 1 0 11832023 52498432 12408 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 12817 12408 221 40 0 12232 0
Current children cumulated CPU time (s) 1361.5
Current children cumulated vsize (KiB) 51268

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31011
/proc/meminfo: memFree=1467064/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=54208 CPUtime=1421.47
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 2426340 0 5 0 140974 1173 0 0 25 0 1 0 11832023 55508992 13143 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587971 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 13552 13143 221 40 0 12967 0
Current children cumulated CPU time (s) 1421.47
Current children cumulated vsize (KiB) 54208

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31011
/proc/meminfo: memFree=1470008/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=51268 CPUtime=1481.43
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 2571576 0 5 0 146902 1241 0 0 25 0 1 0 11832023 52498432 12408 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134580836 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 12817 12408 221 40 0 12232 0
Current children cumulated CPU time (s) 1481.43
Current children cumulated vsize (KiB) 51268

[startup+1542.3 s]
/proc/loadavg: 1.04 1.00 0.99 2/65 31011
/proc/meminfo: memFree=1470008/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=51268 CPUtime=1541.4
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 2681966 0 5 0 152846 1294 0 0 25 0 1 0 11832023 52498432 12408 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582194 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 12817 12408 221 40 0 12232 0
Current children cumulated CPU time (s) 1541.4
Current children cumulated vsize (KiB) 51268

[startup+1602.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 31011
/proc/meminfo: memFree=1470008/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=54208 CPUtime=1601.37
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 2796017 0 5 0 158789 1348 0 0 25 0 1 0 11832023 55508992 13143 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 13552 13143 221 40 0 12967 0
Current children cumulated CPU time (s) 1601.37
Current children cumulated vsize (KiB) 54208

[startup+1662.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 31011
/proc/meminfo: memFree=1470008/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=51268 CPUtime=1661.33
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 2926749 0 5 0 164725 1408 0 0 25 0 1 0 11832023 52498432 12408 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589905 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 12817 12408 221 40 0 12232 0
Current children cumulated CPU time (s) 1661.33
Current children cumulated vsize (KiB) 51268

[startup+1722.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 31011
/proc/meminfo: memFree=1467064/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=54208 CPUtime=1721.3
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 3077795 0 5 0 170651 1479 0 0 25 0 1 0 11832023 55508992 13143 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582194 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 13552 13143 221 40 0 12967 0
Current children cumulated CPU time (s) 1721.3
Current children cumulated vsize (KiB) 54208

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31011
/proc/meminfo: memFree=1466936/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=54208 CPUtime=1781.26
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 3224529 0 5 0 176577 1549 0 0 25 0 1 0 11832023 55508992 13143 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134581237 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 13552 13143 221 40 0 12967 0
Current children cumulated CPU time (s) 1781.26
Current children cumulated vsize (KiB) 54208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.1 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31011
/proc/meminfo: memFree=1467064/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=54208 CPUtime=1800.05
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 3268832 0 5 0 178435 1570 0 0 25 0 1 0 11832023 55508992 13143 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134583308 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 13552 13143 221 40 0 12967 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 54208

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

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

[startup+1801.1 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31011
/proc/meminfo: memFree=1467064/2055920 swapFree=4192956/4192956
[pid=30810] ppid=30808 vsize=54208 CPUtime=1800.05
/proc/30810/stat : 30810 (glpPBv3) R 30808 30810 30426 0 -1 0 3268832 0 5 0 178435 1570 0 0 25 0 1 0 11832023 55508992 13143 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134583308 0 0 4096 0 0 0 0 17 0 0 0
/proc/30810/statm: 13552 13143 221 40 0 12967 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 54208

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.12
CPU time (s): 1800.07
CPU user time (s): 1784.35
CPU system time (s): 15.7156
CPU usage (%): 99.942
Max. virtual memory (cumulated for all children) (KiB): 54208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1784.35
system time used= 15.7156
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3268832
page faults= 5
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 19
involuntary context switches= 6765

runsolver used 1.90371 second user time and 4.65829 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Sat Apr 14 16:57:46 UTC 2007

IDJOB= 348140
IDBENCH= 1620
IDSOLVER= 166
FILE ID= node48/348140-1176569866

PBS_JOBID= 4556892

Free space on /tmp= 66559 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-A1C1S1.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/348140-1176569866/instance-348140-1176569866.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node48/convwatcher-348140-1176569866 -o ROOT/results/node48/conversion-348140-1176569866 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348140-1176569866/instance-348140-1176569866.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-348140-1176569866 -o ROOT/results/node48/solver-348140-1176569866 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/348140-1176569866/instance-348140-1176569866.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  8e9a545df4abbe3f7a2b003048b42200

RANDOM SEED= 794830177

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1520088 kB
Buffers:         50692 kB
Cached:         380564 kB
SwapCached:          0 kB
Active:         159792 kB
Inactive:       287456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1520088 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            5704 kB
Writeback:           0 kB
Mapped:          26188 kB
Slab:            74628 kB
Committed_AS:    61428 kB
PageTables:       1388 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= 66559 MiB

End job on node48 on Sat Apr 14 17:27:50 UTC 2007