Trace number 351229

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) 1800.06 1800.63

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-fit2d.opb
MD5SUMb5e82d02e51b7eb09c369bc9f6b2937f
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
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -1
Optimality of the best value was proved NO
Number of variables118500
Total number of constraints10525
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 constraints10525
Minimum length of a constraint10
Maximum length of a constraint118500
Number of terms in the objective function 102000
Biggest coefficient in the objective function 1981
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 601677
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 13452
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 608143
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/351229-1176590071/instance-351229-1176590071.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-351229-1176590071 -o ROOT/results/node19/solver-351229-1176590071 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351229-1176590071/instance-351229-1176590071.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 2524
/proc/meminfo: memFree=1590864/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=2644 CPUtime=0
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 256 0 0 0 0 0 0 0 18 0 1 0 106924554 2707456 226 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7950039 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 661 226 192 40 0 76 0

[startup+0.030631 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2524
/proc/meminfo: memFree=1590864/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=3176 CPUtime=0.02
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 385 0 0 0 2 0 0 0 18 0 1 0 106924554 3252224 355 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7950039 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 794 355 192 40 0 209 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3176

[startup+0.101639 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2524
/proc/meminfo: memFree=1590864/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=4508 CPUtime=0.09
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 734 0 0 0 9 0 0 0 18 0 1 0 106924554 4616192 704 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7950039 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 1127 704 192 40 0 542 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4508

[startup+0.30166 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2524
/proc/meminfo: memFree=1590864/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=8372 CPUtime=0.29
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 1680 0 0 0 29 0 0 0 19 0 1 0 106924554 8572928 1650 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7950039 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 2093 1650 192 40 0 1508 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8372

[startup+0.701704 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2524
/proc/meminfo: memFree=1590864/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=14240 CPUtime=0.69
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 3169 0 0 0 68 1 0 0 22 0 1 0 106924554 14581760 3139 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 3560 3139 199 40 0 2975 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14240

[startup+1.50179 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2525
/proc/meminfo: memFree=1577224/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=18900 CPUtime=1.49
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 4327 0 0 0 148 1 0 0 25 0 1 0 106924554 19353600 4297 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 4725 4297 199 40 0 4140 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18900

[startup+3.10196 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2525
/proc/meminfo: memFree=1572360/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=23828 CPUtime=3.09
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 5555 0 0 0 307 2 0 0 25 0 1 0 106924554 24399872 5525 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530893 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 5957 5525 199 40 0 5372 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23828

[startup+6.30131 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2525
/proc/meminfo: memFree=1562248/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=33552 CPUtime=6.29
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 8004 0 0 0 624 5 0 0 25 0 1 0 106924554 34357248 7974 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134531021 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 8388 7974 199 40 0 7803 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33552

[startup+12.702 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 2525
/proc/meminfo: memFree=1461896/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=131092 CPUtime=12.69
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 32715 0 0 0 1254 15 0 0 25 0 1 0 106924554 134238208 32420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582188 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 32773 32420 221 40 0 32188 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 131092

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 2525
/proc/meminfo: memFree=1461704/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=131092 CPUtime=25.49
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 33065 0 0 0 2533 16 0 0 25 0 1 0 106924554 134238208 32420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 32773 32420 221 40 0 32188 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 131092

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 2525
/proc/meminfo: memFree=1461832/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=131092 CPUtime=51.08
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 33715 0 0 0 5091 17 0 0 25 0 1 0 106924554 134238208 32420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643207 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 32773 32420 221 40 0 32188 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 131092

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 2525
/proc/meminfo: memFree=1461896/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=131092 CPUtime=102.27
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 35065 0 0 0 10209 18 0 0 25 0 1 0 106924554 134238208 32420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582796 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 32773 32420 221 40 0 32188 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 131092

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2525
/proc/meminfo: memFree=1461896/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=131092 CPUtime=162.25
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 36415 0 0 0 16206 19 0 0 25 0 1 0 106924554 134238208 32420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587971 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 32773 32420 221 40 0 32188 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 131092

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2527
/proc/meminfo: memFree=1461832/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=131092 CPUtime=222.23
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 37665 0 0 0 22203 20 0 0 25 0 1 0 106924554 134238208 32420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 32773 32420 221 40 0 32188 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 131092

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2527
/proc/meminfo: memFree=1461256/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=131716 CPUtime=282.21
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 39277 0 0 0 28200 21 0 0 25 0 1 0 106924554 134877184 32576 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590088 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 32929 32576 221 40 0 32344 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 131716

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2527
/proc/meminfo: memFree=1461256/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=131716 CPUtime=342.2
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 40427 0 0 0 34197 23 0 0 25 0 1 0 106924554 134877184 32576 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590100 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 32929 32576 221 40 0 32344 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 131716

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2527
/proc/meminfo: memFree=1461192/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=131716 CPUtime=402.18
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 41627 0 0 0 40194 24 0 0 25 0 1 0 106924554 134877184 32576 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590100 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 32929 32576 221 40 0 32344 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 131716

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2527
/proc/meminfo: memFree=1461192/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=131716 CPUtime=462.17
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 42777 0 0 0 46192 25 0 0 25 0 1 0 106924554 134877184 32576 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 32929 32576 221 40 0 32344 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 131716

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2527
/proc/meminfo: memFree=1461192/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=131716 CPUtime=522.16
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 43827 0 0 0 52189 27 0 0 25 0 1 0 106924554 134877184 32576 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582174 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 32929 32576 221 40 0 32344 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 131716

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2527
/proc/meminfo: memFree=1461256/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=131716 CPUtime=582.14
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 44827 0 0 0 58186 28 0 0 25 0 1 0 106924554 134877184 32576 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582185 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 32929 32576 221 40 0 32344 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 131716

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2527
/proc/meminfo: memFree=1461256/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=131716 CPUtime=642.12
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 45927 0 0 0 64183 29 0 0 25 0 1 0 106924554 134877184 32576 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 32929 32576 221 40 0 32344 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 131716


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2527
/proc/meminfo: memFree=1459976/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=132964 CPUtime=822.07
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 49601 0 0 0 82175 32 0 0 25 0 1 0 106924554 136155136 32888 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581739 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 33241 32888 221 40 0 32656 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 132964

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2527
/proc/meminfo: memFree=1459976/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=132964 CPUtime=882.06
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 50651 0 0 0 88172 34 0 0 25 0 1 0 106924554 136155136 32888 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587961 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 33241 32888 221 40 0 32656 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 132964

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2527
/proc/meminfo: memFree=1459976/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=132964 CPUtime=942.04
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 51651 0 0 0 94168 36 0 0 25 0 1 0 106924554 136155136 32888 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 33241 32888 221 40 0 32656 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 132964

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2527
/proc/meminfo: memFree=1459976/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=132964 CPUtime=1002.03
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 52701 0 0 0 100165 38 0 0 25 0 1 0 106924554 136155136 32888 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587971 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 33241 32888 221 40 0 32656 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 132964

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2527
/proc/meminfo: memFree=1459976/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=132964 CPUtime=1062.02
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 53751 0 0 0 106163 39 0 0 25 0 1 0 106924554 136155136 32888 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583859 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 33241 32888 221 40 0 32656 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 132964

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2527
/proc/meminfo: memFree=1459976/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=132964 CPUtime=1122
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 54551 0 0 0 112160 40 0 0 25 0 1 0 106924554 136155136 32888 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590095 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 33241 32888 221 40 0 32656 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 132964

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2527
/proc/meminfo: memFree=1460040/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=132964 CPUtime=1181.98
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 55601 0 0 0 118157 41 0 0 25 0 1 0 106924554 136155136 32888 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 33241 32888 221 40 0 32656 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 132964

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2527
/proc/meminfo: memFree=1460040/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=132964 CPUtime=1241.97
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 56651 0 0 0 124155 42 0 0 25 0 1 0 106924554 136155136 32888 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 33241 32888 221 40 0 32656 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 132964

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2527
/proc/meminfo: memFree=1460040/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=132964 CPUtime=1301.95
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 57601 0 0 0 130152 43 0 0 25 0 1 0 106924554 136155136 32888 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587994 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 33241 32888 221 40 0 32656 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 132964

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2527
/proc/meminfo: memFree=1460040/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=132964 CPUtime=1361.93
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 58451 0 0 0 136149 44 0 0 25 0 1 0 106924554 136155136 32888 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590100 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 33241 32888 221 40 0 32656 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 132964

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2527
/proc/meminfo: memFree=1460040/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=132964 CPUtime=1421.93
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 59501 0 0 0 142147 46 0 0 25 0 1 0 106924554 136155136 32888 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582188 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 33241 32888 221 40 0 32656 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 132964

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2527
/proc/meminfo: memFree=1438920/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=154144 CPUtime=1481.91
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 83396 0 0 0 148133 58 0 0 25 0 1 0 106924554 157843456 38189 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 38536 38189 227 40 0 37951 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 154144

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2527
/proc/meminfo: memFree=1438920/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=154144 CPUtime=1541.89
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 83396 0 0 0 154131 58 0 0 25 0 1 0 106924554 157843456 38189 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 38536 38189 227 40 0 37951 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 154144

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 2609
/proc/meminfo: memFree=1437584/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=154144 CPUtime=1601.83
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 95791 0 0 0 160117 66 0 0 25 0 1 0 106924554 157843456 38189 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 38536 38189 227 40 0 37951 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 154144

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2725
/proc/meminfo: memFree=1438600/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=154144 CPUtime=1661.76
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 95791 0 0 0 166109 67 0 0 25 0 1 0 106924554 157843456 38189 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 38536 38189 227 40 0 37951 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 154144

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2725
/proc/meminfo: memFree=1438792/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=154144 CPUtime=1721.75
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 108186 0 0 0 172101 74 0 0 25 0 1 0 106924554 157843456 38189 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 38536 38189 227 40 0 37951 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 154144

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2725
/proc/meminfo: memFree=1438728/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=154144 CPUtime=1781.72
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 108186 0 0 0 178098 74 0 0 25 0 1 0 106924554 157843456 38189 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 38536 38189 227 40 0 37951 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 154144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2725
/proc/meminfo: memFree=1438728/2055920 swapFree=4159528/4192956
[pid=2524] ppid=2522 vsize=154144 CPUtime=1800.03
/proc/2524/stat : 2524 (glpPBv3) R 2522 2524 2437 0 -1 0 108186 0 0 0 179929 74 0 0 25 0 1 0 106924554 157843456 38189 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/2524/statm: 38536 38189 227 40 0 37951 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 154144

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.63
CPU time (s): 1800.06
CPU user time (s): 1799.29
CPU system time (s): 0.770882
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 198760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.29
system time used= 0.770882
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 108186
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= 10
involuntary context switches= 2153

runsolver used 2.01869 second user time and 4.52131 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sat Apr 14 22:34:32 UTC 2007

IDJOB= 351229
IDBENCH= 1705
IDSOLVER= 166
FILE ID= node19/351229-1176590071

PBS_JOBID= 4556804

Free space on /tmp= 66526 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-fit2d.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/351229-1176590071/instance-351229-1176590071.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node19/convwatcher-351229-1176590071 -o ROOT/results/node19/conversion-351229-1176590071 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351229-1176590071/instance-351229-1176590071.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-351229-1176590071 -o ROOT/results/node19/solver-351229-1176590071 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/351229-1176590071/instance-351229-1176590071.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  b5e82d02e51b7eb09c369bc9f6b2937f

RANDOM SEED= 133367847

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:       1591272 kB
Buffers:         37164 kB
Cached:         349000 kB
SwapCached:       2864 kB
Active:         145116 kB
Inactive:       264324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1591272 kB
SwapTotal:     4192956 kB
SwapFree:      4159528 kB
Dirty:           19524 kB
Writeback:           0 kB
Mapped:          30656 kB
Slab:            40696 kB
Committed_AS:  2768032 kB
PageTables:       1784 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= 66526 MiB

End job on node19 on Sat Apr 14 23:04:34 UTC 2007