Trace number 85033

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) 1800.73 1801.18

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-pilot.opb
MD5SUM3b411a9d6011bc35efb221797d9fcf38
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark4.75228
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables86785
Total number of constraints2481
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 constraints2481
Minimum length of a constraint10
Maximum length of a constraint7620
Number of terms in the objective function 840
Biggest coefficient in the objective function 21170
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 524903
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 530339
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	c glpPB 0.2 (July 2006)
0.00	c An Application of GLPK 4.10 for PB Constraints
0.00	c Done @ University of Michigan, Ann Arbor, MI
0.00	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds
Enforcing Stack size limit: 67108864 bytes

runsolver version 3.0.3 (c) roussel@cril.univ-artois.fr

Enforcing memory limit (will send SIGKILL): 1843200 Kb
Enforcing VSIZE limit: 1887436800 bytes
command line: runsolver --timestamp -w ROOT/results/node55/watcher-85033-1154164233 -o ROOT/results/node55/solver-85033-1154164233 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node55/85033-1154164233/instance-85033-1154164233.opb 

Current StackSize limit: 67108864 bytes

/proc/loadavg: 1.00 1.00 0.93 2/64 7683
/proc/meminfo: memFree=1095736/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=2664 CPUtime=0
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 265 0 0 0 0 0 0 0 18 0 1 0 163293324 2727936 235 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 7315159 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 666 235 192 40 0 83 0

[startup+10.0023 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7683
/proc/meminfo: memFree=1013432/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84556 CPUtime=10
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 26497 0 0 0 989 11 0 0 25 0 1 0 163293324 86585344 20775 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134589876 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21139 20775 221 40 0 20556 0
Current children cumulated CPU time (s) 10
Current children cumulated vsize (Kb) 84556

[startup+20.0083 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7683
/proc/meminfo: memFree=1013560/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84556 CPUtime=20
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 33265 0 0 0 1986 14 0 0 25 0 1 0 163293324 86585344 20775 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134590061 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21139 20775 221 40 0 20556 0
Current children cumulated CPU time (s) 20
Current children cumulated vsize (Kb) 84556

[startup+30.0143 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7683
/proc/meminfo: memFree=1013240/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=30
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 36751 0 0 0 2984 16 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 30
Current children cumulated vsize (Kb) 84964

[startup+40.0203 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7683
/proc/meminfo: memFree=1013240/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=40
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 36751 0 0 0 3984 16 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134589866 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 40
Current children cumulated vsize (Kb) 84964

[startup+50.0273 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7683
/proc/meminfo: memFree=1013240/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=50.01
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 41263 0 0 0 4983 18 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134582194 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 50.01
Current children cumulated vsize (Kb) 84964

[startup+60.0323 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7683
/proc/meminfo: memFree=1013240/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=60.01
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 41263 0 0 0 5983 18 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134587967 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 60.01
Current children cumulated vsize (Kb) 84964

[startup+70.0383 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7683
/proc/meminfo: memFree=1013240/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=70.01
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 41263 0 0 0 6983 18 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 70.01
Current children cumulated vsize (Kb) 84964

[startup+80.0443 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7683
/proc/meminfo: memFree=1013240/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=80.02
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 42391 0 0 0 7983 19 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643313 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 80.02
Current children cumulated vsize (Kb) 84964

[startup+90.0502 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7683
/proc/meminfo: memFree=1013240/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=90.01
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 43519 0 0 0 8982 19 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 90.01
Current children cumulated vsize (Kb) 84964

[startup+100.056 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7683
/proc/meminfo: memFree=1013240/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=100.02
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 48031 0 0 0 9980 22 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134582185 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 100.02
Current children cumulated vsize (Kb) 84964

[startup+110.063 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7683
/proc/meminfo: memFree=1013240/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=110.02
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 51415 0 0 0 10978 24 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134590088 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 110.02
Current children cumulated vsize (Kb) 84964

[startup+120.068 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7683
/proc/meminfo: memFree=1013304/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=120.03
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 53671 0 0 0 11977 26 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134590100 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 120.03
Current children cumulated vsize (Kb) 84964

[startup+130.074 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7683
/proc/meminfo: memFree=1013304/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=130.04
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 53671 0 0 0 12978 26 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134590100 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 130.04
Current children cumulated vsize (Kb) 84964

[startup+140.08 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7683
/proc/meminfo: memFree=1013304/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=140.04
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 53671 0 0 0 13978 26 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134589855 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 140.04
Current children cumulated vsize (Kb) 84964

[startup+150.086 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7683
/proc/meminfo: memFree=1013304/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=150.04
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 53671 0 0 0 14978 26 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134589855 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 150.04
Current children cumulated vsize (Kb) 84964

[startup+160.092 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7683
/proc/meminfo: memFree=1013304/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=160.05
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 57055 0 0 0 15977 28 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 160.05
Current children cumulated vsize (Kb) 84964

[startup+170.098 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7683
/proc/meminfo: memFree=1013240/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=170.05
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 57055 0 0 0 16977 28 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134582188 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 170.05
Current children cumulated vsize (Kb) 84964

[startup+180.104 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7683
/proc/meminfo: memFree=1013240/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=180.05
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 57055 0 0 0 17977 28 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134582806 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 180.05
Current children cumulated vsize (Kb) 84964

[startup+190.11 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7683
/proc/meminfo: memFree=1013240/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=190.05
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 60439 0 0 0 18976 29 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134582188 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 190.05
Current children cumulated vsize (Kb) 84964

[startup+200.116 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7683
/proc/meminfo: memFree=1013240/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=200.05
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 60439 0 0 0 19976 29 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 200.05
Current children cumulated vsize (Kb) 84964

[startup+210.122 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7683

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

/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 163087 0 0 0 178066 95 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 1781.61
Current children cumulated vsize (Kb) 84964

[startup+1783.07 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7685
/proc/meminfo: memFree=1013048/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=1782.61
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 163087 0 0 0 178166 95 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134582796 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 1782.61
Current children cumulated vsize (Kb) 84964

[startup+1784.08 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7685
/proc/meminfo: memFree=1013048/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=1783.62
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 163087 0 0 0 178267 95 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134582915 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 1783.62
Current children cumulated vsize (Kb) 84964

[startup+1785.08 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7685
/proc/meminfo: memFree=1013048/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=1784.62
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 163087 0 0 0 178367 95 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 1784.62
Current children cumulated vsize (Kb) 84964

[startup+1786.09 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7685
/proc/meminfo: memFree=1013048/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=1785.63
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 163087 0 0 0 178468 95 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134582932 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 1785.63
Current children cumulated vsize (Kb) 84964

[startup+1787.09 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7685
/proc/meminfo: memFree=1013048/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=1786.63
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 163087 0 0 0 178568 95 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 1786.63
Current children cumulated vsize (Kb) 84964

[startup+1788.1 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7685
/proc/meminfo: memFree=1013048/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=1787.63
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 163087 0 0 0 178668 95 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 1787.63
Current children cumulated vsize (Kb) 84964

[startup+1789.1 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7685
/proc/meminfo: memFree=1013048/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=1788.64
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 163087 0 0 0 178769 95 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 1788.64
Current children cumulated vsize (Kb) 84964

[startup+1790.1 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7685
/proc/meminfo: memFree=1013048/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=1789.64
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 163087 0 0 0 178869 95 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 1789.64
Current children cumulated vsize (Kb) 84964

[startup+1791.11 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7685
/proc/meminfo: memFree=1013048/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=1790.65
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 163087 0 0 0 178970 95 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134590100 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 1790.65
Current children cumulated vsize (Kb) 84964

[startup+1792.11 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7685
/proc/meminfo: memFree=1013048/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=1791.65
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 163087 0 0 0 179070 95 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134590088 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 1791.65
Current children cumulated vsize (Kb) 84964

[startup+1793.12 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7685
/proc/meminfo: memFree=1013048/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=1792.66
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 163087 0 0 0 179171 95 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134587996 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 1792.66
Current children cumulated vsize (Kb) 84964

[startup+1794.12 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7685
/proc/meminfo: memFree=1013048/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=1793.66
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 163087 0 0 0 179271 95 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134589889 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 1793.66
Current children cumulated vsize (Kb) 84964

[startup+1795.13 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7685
/proc/meminfo: memFree=1013048/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=1794.67
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 163087 0 0 0 179372 95 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 1794.67
Current children cumulated vsize (Kb) 84964

[startup+1796.14 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7685
/proc/meminfo: memFree=1013048/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=1795.67
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 163087 0 0 0 179472 95 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 1795.67
Current children cumulated vsize (Kb) 84964

[startup+1797.14 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7685
/proc/meminfo: memFree=1013048/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=1796.68
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 163087 0 0 0 179573 95 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134590100 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 1796.68
Current children cumulated vsize (Kb) 84964

[startup+1798.15 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7685
/proc/meminfo: memFree=1013048/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=1797.68
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 163087 0 0 0 179673 95 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134582906 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 1797.68
Current children cumulated vsize (Kb) 84964

[startup+1799.15 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7685
/proc/meminfo: memFree=1013048/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=1798.69
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 163087 0 0 0 179774 95 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134589764 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 1798.69
Current children cumulated vsize (Kb) 84964

[startup+1800.16 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7685
/proc/meminfo: memFree=1013048/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=1799.69
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 163087 0 0 0 179874 95 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134589782 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 1799.69
Current children cumulated vsize (Kb) 84964

[startup+1801.16 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7685
/proc/meminfo: memFree=1013048/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=1800.69
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 163087 0 0 0 179974 95 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134589907 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 1800.69
Current children cumulated vsize (Kb) 84964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.16 s]
/proc/loadavg: 1.00 1.00 0.93 2/64 7685
/proc/meminfo: memFree=1013048/2055920 swapFree=4182968/4192956
[pid=7683] ppid=7681 vsize=84964 CPUtime=1800.7
/proc/7683/stat : 7683 (glpPBv3) R 7681 7683 7634 0 -1 0 163087 0 0 0 179975 95 0 0 25 0 1 0 163293324 87003136 20877 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/7683/statm: 21241 20877 221 40 0 20658 0
Current children cumulated CPU time (s) 1800.7
Current children cumulated vsize (Kb) 84964

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.18
CPU time (s): 1800.73
CPU user time (s): 1799.75
CPU system time (s): 0.973851
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (Kb): 84964
The end

Launcher Data (download as text)

Begin job on node55 on Sat Jul 29 09:10:33 UTC 2006


FILE ID= 85033-1154164233

PBS_JOBID= 892807

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-pilot.opb
COMMAND LINE= ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node55/85033-1154164233/instance-85033-1154164233.opb
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-85033-1154164233 -o ROOT/results/node55/solver-85033-1154164233 -C 1800 -M 1800 -S 64  ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node55/85033-1154164233/instance-85033-1154164233.opb

MD5SUM SOLVER= 29ce95346658d7502ba983059bfb8cff
MD5SUM BENCH=  3b411a9d6011bc35efb221797d9fcf38

RANDOM SEED= 35255272

TIMEOUT= 1800 seconds


/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		: 3000.216
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		: 3000.216
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:       1095944 kB
Buffers:         35936 kB
Cached:         846004 kB
SwapCached:       3896 kB
Active:         117616 kB
Inactive:       773064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1095944 kB
SwapTotal:     4192956 kB
SwapFree:      4182968 kB
Dirty:             180 kB
Writeback:           0 kB
Mapped:          14692 kB
Slab:            55356 kB
Committed_AS:   733008 kB
PageTables:       1392 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB


End job on node55 on Sat Jul 29 09:40:34 UTC 2006