Trace number 84848

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) 1800.59 1801.18

General information on the benchmark

Namenormalized-PB06/OPT-MEDINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-seymour1.opb
MD5SUM385b8c04483c735ba913a305372f124f
Bench CategoryOPT-MEDINT (optimisation, medium integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark456321
Best CPU time to get the best result obtained on this benchmark1800.6
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 456321
Optimality of the best value was proved NO
Number of variables10582
Total number of constraints5865
Number of constraints which are clauses651
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints5214
Minimum length of a constraint1
Maximum length of a constraint198
Number of terms in the objective function 10582
Biggest coefficient in the objective function 1024
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 2347111
Number of bits of the sum of numbers in the objective function 22
Biggest number in a constraint 1024
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 2347111
Number of bits of the biggest sum of numbers22
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/node51/watcher-84848-1154162213 -o ROOT/results/node51/solver-84848-1154162213 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node51/84848-1154162213/instance-84848-1154162213.opb 

Current StackSize limit: 67108864 bytes

/proc/loadavg: 0.99 0.98 0.92 2/64 13976
/proc/meminfo: memFree=895824/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=1012 CPUtime=0
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 45 0 0 0 0 0 0 0 18 0 1 0 163091900 1036288 28 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 2618148 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 253 28 20 40 0 8 0

[startup+10.0024 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 13976
/proc/meminfo: memFree=867064/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=31196 CPUtime=9.99
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 7551 0 0 0 996 3 0 0 25 0 1 0 163091900 31944704 7403 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134583573 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 7799 7403 221 40 0 7216 0
Current children cumulated CPU time (s) 9.99
Current children cumulated vsize (Kb) 31196

[startup+20.0113 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 13976
/proc/meminfo: memFree=867128/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=31196 CPUtime=20
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 7551 0 0 0 1997 3 0 0 25 0 1 0 163091900 31944704 7403 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 7799 7403 221 40 0 7216 0
Current children cumulated CPU time (s) 20
Current children cumulated vsize (Kb) 31196

[startup+30.0212 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 13976
/proc/meminfo: memFree=867192/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=31196 CPUtime=30.01
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 7551 0 0 0 2997 4 0 0 25 0 1 0 163091900 31944704 7403 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643172 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 7799 7403 221 40 0 7216 0
Current children cumulated CPU time (s) 30.01
Current children cumulated vsize (Kb) 31196

[startup+40.0271 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 13976
/proc/meminfo: memFree=867192/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=31196 CPUtime=40.01
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 7551 0 0 0 3996 5 0 0 25 0 1 0 163091900 31944704 7403 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134582862 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 7799 7403 221 40 0 7216 0
Current children cumulated CPU time (s) 40.01
Current children cumulated vsize (Kb) 31196

[startup+50.033 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 13976
/proc/meminfo: memFree=864824/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=33336 CPUtime=50.01
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 12252 0 0 0 4993 8 0 0 25 0 1 0 163091900 34136064 7960 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8334 7960 227 40 0 7751 0
Current children cumulated CPU time (s) 50.01
Current children cumulated vsize (Kb) 33336

[startup+60.039 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 13976
/proc/meminfo: memFree=864120/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=60.01
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 19131 0 0 0 5990 11 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 60.01
Current children cumulated vsize (Kb) 34036

[startup+70.0449 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 13976
/proc/meminfo: memFree=864120/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=70.02
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 21307 0 0 0 6990 12 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 70.02
Current children cumulated vsize (Kb) 34036

[startup+80.0508 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 13976
/proc/meminfo: memFree=864120/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=80.02
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 25659 0 0 0 7988 14 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 80.02
Current children cumulated vsize (Kb) 34036

[startup+90.0567 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 13976
/proc/meminfo: memFree=864120/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=90.02
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 27835 0 0 0 8987 15 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 90.02
Current children cumulated vsize (Kb) 34036

[startup+100.063 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 13976
/proc/meminfo: memFree=864184/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=100.02
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 32187 0 0 0 9985 17 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 100.02
Current children cumulated vsize (Kb) 34036

[startup+110.068 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 13976
/proc/meminfo: memFree=864184/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=110.03
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 34363 0 0 0 10985 18 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542173 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 110.03
Current children cumulated vsize (Kb) 34036

[startup+120.074 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 13976
/proc/meminfo: memFree=864184/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=120.03
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 36539 0 0 0 11984 19 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 120.03
Current children cumulated vsize (Kb) 34036

[startup+130.08 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 13976
/proc/meminfo: memFree=864184/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=130.04
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 38715 0 0 0 12983 21 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 130.04
Current children cumulated vsize (Kb) 34036

[startup+140.086 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 13976
/proc/meminfo: memFree=864184/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=140.04
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 40891 0 0 0 13982 22 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 140.04
Current children cumulated vsize (Kb) 34036

[startup+150.092 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 13978
/proc/meminfo: memFree=864184/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=150.04
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 43067 0 0 0 14981 23 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 150.04
Current children cumulated vsize (Kb) 34036

[startup+160.099 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 13978
/proc/meminfo: memFree=864184/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=160.05
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 45243 0 0 0 15981 24 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134629267 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 160.05
Current children cumulated vsize (Kb) 34036

[startup+170.105 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 13978
/proc/meminfo: memFree=864120/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=170.05
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 47419 0 0 0 16980 25 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 170.05
Current children cumulated vsize (Kb) 34036

[startup+180.111 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 13978
/proc/meminfo: memFree=864120/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=180.05
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 51771 0 0 0 17978 27 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 180.05
Current children cumulated vsize (Kb) 34036

[startup+190.117 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 13978
/proc/meminfo: memFree=864120/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=190.05
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 53947 0 0 0 18977 28 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 190.05
Current children cumulated vsize (Kb) 34036

[startup+200.123 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 13978
/proc/meminfo: memFree=864120/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=200.06
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 56123 0 0 0 19976 30 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 200.06
Current children cumulated vsize (Kb) 34036

[startup+210.129 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 13978

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

/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 393587 0 0 0 177944 204 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 1781.48
Current children cumulated vsize (Kb) 34036

[startup+1783.07 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 14176
/proc/meminfo: memFree=863672/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=1782.49
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 393587 0 0 0 178045 204 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 1782.49
Current children cumulated vsize (Kb) 34036

[startup+1784.08 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 14176
/proc/meminfo: memFree=861184/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=1783.49
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 395772 0 0 0 178144 205 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 1783.49
Current children cumulated vsize (Kb) 34036

[startup+1785.08 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 14176
/proc/meminfo: memFree=863672/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=1784.5
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 395772 0 0 0 178245 205 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 1784.5
Current children cumulated vsize (Kb) 34036

[startup+1786.09 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 14176
/proc/meminfo: memFree=863672/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=1785.5
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 395772 0 0 0 178345 205 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 1785.5
Current children cumulated vsize (Kb) 34036

[startup+1787.09 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 14176
/proc/meminfo: memFree=863672/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=1786.51
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 395772 0 0 0 178446 205 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 1786.51
Current children cumulated vsize (Kb) 34036

[startup+1788.1 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 14176
/proc/meminfo: memFree=863672/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=1787.51
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 395772 0 0 0 178546 205 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 1787.51
Current children cumulated vsize (Kb) 34036

[startup+1789.1 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 14176
/proc/meminfo: memFree=863672/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=1788.52
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 395772 0 0 0 178647 205 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 1788.52
Current children cumulated vsize (Kb) 34036

[startup+1790.11 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 14176
/proc/meminfo: memFree=863672/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=1789.52
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 395772 0 0 0 178747 205 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 1789.52
Current children cumulated vsize (Kb) 34036

[startup+1791.11 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 14176
/proc/meminfo: memFree=863672/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=1790.53
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 395772 0 0 0 178848 205 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 1790.53
Current children cumulated vsize (Kb) 34036

[startup+1792.12 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 14176
/proc/meminfo: memFree=863672/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=1791.53
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 395772 0 0 0 178948 205 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134629076 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 1791.53
Current children cumulated vsize (Kb) 34036

[startup+1793.12 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 14176
/proc/meminfo: memFree=863672/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=1792.53
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 397957 0 0 0 179047 206 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 1792.53
Current children cumulated vsize (Kb) 34036

[startup+1794.13 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 14176
/proc/meminfo: memFree=863672/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=1793.54
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 397957 0 0 0 179148 206 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 1793.54
Current children cumulated vsize (Kb) 34036

[startup+1795.13 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 14176
/proc/meminfo: memFree=863672/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=1794.54
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 397957 0 0 0 179248 206 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 1794.54
Current children cumulated vsize (Kb) 34036

[startup+1796.14 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 14176
/proc/meminfo: memFree=863672/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=1795.55
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 397957 0 0 0 179349 206 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 3083991 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 1795.55
Current children cumulated vsize (Kb) 34036

[startup+1797.14 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 14176
/proc/meminfo: memFree=863672/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=1796.55
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 397957 0 0 0 179449 206 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 1796.55
Current children cumulated vsize (Kb) 34036

[startup+1798.15 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 14176
/proc/meminfo: memFree=863672/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=1797.56
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 397957 0 0 0 179550 206 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 1797.56
Current children cumulated vsize (Kb) 34036

[startup+1799.15 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 14176
/proc/meminfo: memFree=863672/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=1798.56
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 397957 0 0 0 179650 206 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 1798.56
Current children cumulated vsize (Kb) 34036

[startup+1800.16 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 14176
/proc/meminfo: memFree=863672/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=1799.57
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 397957 0 0 0 179751 206 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 1799.57
Current children cumulated vsize (Kb) 34036

[startup+1801.16 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 14176
/proc/meminfo: memFree=863672/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=1800.57
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 400142 0 0 0 179850 207 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 1800.57
Current children cumulated vsize (Kb) 34036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.17 s]
/proc/loadavg: 0.99 0.98 0.92 2/64 14176
/proc/meminfo: memFree=863672/2055920 swapFree=4183068/4192956
[pid=13976] ppid=13974 vsize=34036 CPUtime=1800.58
/proc/13976/stat : 13976 (glpPBv3) R 13974 13976 13927 0 -1 0 400142 0 0 0 179851 207 0 0 25 0 1 0 163091900 34852864 8135 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/13976/statm: 8509 8135 227 40 0 7926 0
Current children cumulated CPU time (s) 1800.58
Current children cumulated vsize (Kb) 34036

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): 1800.59
CPU user time (s): 1798.51
CPU system time (s): 2.08368
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (Kb): 42716
The end

Launcher Data (download as text)

Begin job on node51 on Sat Jul 29 08:36:53 UTC 2006


FILE ID= 84848-1154162213

PBS_JOBID= 892622

BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-MEDINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-seymour1.opb
COMMAND LINE= ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node51/84848-1154162213/instance-84848-1154162213.opb
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-84848-1154162213 -o ROOT/results/node51/solver-84848-1154162213 -C 1800 -M 1800 -S 64  ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node51/84848-1154162213/instance-84848-1154162213.opb

MD5SUM SOLVER= 29ce95346658d7502ba983059bfb8cff
MD5SUM BENCH=  385b8c04483c735ba913a305372f124f

RANDOM SEED= 297390746

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		: 3000.231
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		: 3000.231
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:        896032 kB
Buffers:         40180 kB
Cached:        1040220 kB
SwapCached:       3588 kB
Active:         106792 kB
Inactive:       982124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        896032 kB
SwapTotal:     4192956 kB
SwapFree:      4183068 kB
Dirty:             176 kB
Writeback:           0 kB
Mapped:          14496 kB
Slab:            57008 kB
Committed_AS:   735804 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB


End job on node51 on Sat Jul 29 09:06:54 UTC 2006