Trace number 41530

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
PBS 4.1L? (TO) 1800.48 1801.2

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-l152lav.opb
MD5SUM1a5510d564851e49e3b50f1a87922ca2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4722
Best CPU time to get the best result obtained on this benchmark74.2547
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 4722
Optimality of the best value was proved YES
Number of variables1989
Total number of constraints97
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)96
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint3
Maximum length of a constraint1989
Number of terms in the objective function 1989
Biggest coefficient in the objective function 268
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 382524
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 268
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 382524
Number of bits of the biggest sum of numbers19
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00	c Solving ROOT/tmp/node88/41530-1149367137/instance-41530-1149367137.opb ......

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
Enforcing memory limit (will send SIGKILL): 1843200 Kb
Enforcing VSIZE limit: 1887436800 bytes
runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node88/watcher-41530-1149367137 -o ROOT/results/node88/solver-41530-1149367137 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node88/41530-1149367137/instance-41530-1149367137.opb 67318477 

Current StackSize limit: 67108864 bytes

/proc/loadavg: 0.92 0.98 0.99 2/68 6871
/proc/meminfo: memFree=1638384/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=1588 CPUtime=0
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 202352852 1626112 124 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134599096 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 397 126 90 232 0 162 0

[startup+10.0032 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 6871
/proc/meminfo: memFree=1632056/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=11212 CPUtime=9.99
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 1719 0 0 0 995 4 0 0 25 0 1 0 202352852 11481088 1696 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 2803 1696 105 232 0 2568 0
Current children cumulated CPU time (s) 9.99
Current children cumulated vsize (Kb) 11212

[startup+20.0102 s]
/proc/loadavg: 0.94 0.98 0.99 2/68 6871
/proc/meminfo: memFree=1629048/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=12064 CPUtime=19.99
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 2503 0 0 0 1991 8 0 0 25 0 1 0 202352852 12353536 2431 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551621 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 3016 2431 105 232 0 2781 0
Current children cumulated CPU time (s) 19.99
Current children cumulated vsize (Kb) 12064

[startup+30.0162 s]
/proc/loadavg: 0.95 0.98 0.99 2/68 6871
/proc/meminfo: memFree=1627128/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=20784 CPUtime=30
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 3029 0 0 0 2988 12 0 0 25 0 1 0 202352852 21282816 2957 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 5196 2957 105 232 0 4961 0
Current children cumulated CPU time (s) 30
Current children cumulated vsize (Kb) 20784

[startup+40.0222 s]
/proc/loadavg: 0.96 0.98 0.99 2/68 6871
/proc/meminfo: memFree=1622904/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=21048 CPUtime=40
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 4068 0 0 0 3983 17 0 0 25 0 1 0 202352852 21553152 3996 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551987 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 5262 3996 105 232 0 5027 0
Current children cumulated CPU time (s) 40
Current children cumulated vsize (Kb) 21048

[startup+50.0292 s]
/proc/loadavg: 0.96 0.98 0.99 2/68 6871
/proc/meminfo: memFree=1620984/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=21828 CPUtime=50
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 4671 0 0 0 4980 20 0 0 25 0 1 0 202352852 22351872 4502 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 5457 4502 105 232 0 5222 0
Current children cumulated CPU time (s) 50
Current children cumulated vsize (Kb) 21828

[startup+60.0352 s]
/proc/loadavg: 0.97 0.98 0.99 2/68 6871
/proc/meminfo: memFree=1619448/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=22384 CPUtime=60
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 5053 0 0 0 5977 23 0 0 25 0 1 0 202352852 22921216 4884 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 5596 4884 105 232 0 5361 0
Current children cumulated CPU time (s) 60
Current children cumulated vsize (Kb) 22384

[startup+70.0412 s]
/proc/loadavg: 0.97 0.98 0.99 2/68 6871
/proc/meminfo: memFree=1619192/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=22564 CPUtime=70.01
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 5110 0 0 0 6975 26 0 0 25 0 1 0 202352852 23105536 4941 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 5641 4941 105 232 0 5406 0
Current children cumulated CPU time (s) 70.01
Current children cumulated vsize (Kb) 22564

[startup+80.0472 s]
/proc/loadavg: 0.98 0.98 0.99 2/68 6871
/proc/meminfo: memFree=1619064/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=22564 CPUtime=80.01
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 5142 0 0 0 7971 30 0 0 25 0 1 0 202352852 23105536 4973 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551629 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 5641 4973 105 232 0 5406 0
Current children cumulated CPU time (s) 80.01
Current children cumulated vsize (Kb) 22564

[startup+90.0532 s]
/proc/loadavg: 0.98 0.98 0.99 2/68 6871
/proc/meminfo: memFree=1618808/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=23332 CPUtime=90.01
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 5379 0 0 0 8969 32 0 0 25 0 1 0 202352852 23891968 5017 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134552208 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 5833 5017 105 232 0 5598 0
Current children cumulated CPU time (s) 90.01
Current children cumulated vsize (Kb) 23332

[startup+100.059 s]
/proc/loadavg: 0.98 0.98 0.99 2/68 6871
/proc/meminfo: memFree=1618680/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=23464 CPUtime=100.01
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 5425 0 0 0 9967 34 0 0 25 0 1 0 202352852 24027136 5063 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 5866 5063 105 232 0 5631 0
Current children cumulated CPU time (s) 100.01
Current children cumulated vsize (Kb) 23464

[startup+110.065 s]
/proc/loadavg: 0.98 0.98 0.99 2/68 6871
/proc/meminfo: memFree=1617272/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=24048 CPUtime=110.01
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 5786 0 0 0 10963 38 0 0 25 0 1 0 202352852 24625152 5424 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 6012 5424 105 232 0 5777 0
Current children cumulated CPU time (s) 110.01
Current children cumulated vsize (Kb) 24048

[startup+120.071 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 6871
/proc/meminfo: memFree=1616824/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=24048 CPUtime=120.02
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 5894 0 0 0 11960 42 0 0 25 0 1 0 202352852 24625152 5532 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 6012 5532 105 232 0 5777 0
Current children cumulated CPU time (s) 120.02
Current children cumulated vsize (Kb) 24048

[startup+130.077 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 6871
/proc/meminfo: memFree=1616760/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=24180 CPUtime=130.02
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 5926 0 0 0 12957 45 0 0 25 0 1 0 202352852 24760320 5564 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 6045 5564 105 232 0 5810 0
Current children cumulated CPU time (s) 130.02
Current children cumulated vsize (Kb) 24180

[startup+140.083 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 6871
/proc/meminfo: memFree=1616632/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=24180 CPUtime=140.02
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 5953 0 0 0 13955 47 0 0 25 0 1 0 202352852 24760320 5591 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551638 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 6045 5591 105 232 0 5810 0
Current children cumulated CPU time (s) 140.02
Current children cumulated vsize (Kb) 24180

[startup+150.089 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 6871
/proc/meminfo: memFree=1616440/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=24312 CPUtime=150.02
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 5999 0 0 0 14952 50 0 0 25 0 1 0 202352852 24895488 5637 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 6078 5637 105 232 0 5843 0
Current children cumulated CPU time (s) 150.02
Current children cumulated vsize (Kb) 24312

[startup+160.095 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 6871
/proc/meminfo: memFree=1616184/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=24452 CPUtime=160.03
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 6065 0 0 0 15951 52 0 0 25 0 1 0 202352852 25038848 5703 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551638 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 6113 5703 105 232 0 5878 0
Current children cumulated CPU time (s) 160.03
Current children cumulated vsize (Kb) 24452

[startup+170.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 6871
/proc/meminfo: memFree=1615992/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=24584 CPUtime=170.03
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 6103 0 0 0 16949 54 0 0 25 0 1 0 202352852 25174016 5741 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 6146 5741 105 232 0 5911 0
Current children cumulated CPU time (s) 170.03
Current children cumulated vsize (Kb) 24584

[startup+180.107 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 6871
/proc/meminfo: memFree=1615800/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=24716 CPUtime=180.03
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 6160 0 0 0 17947 56 0 0 25 0 1 0 202352852 25309184 5798 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551587 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 6179 5798 105 232 0 5944 0
Current children cumulated CPU time (s) 180.03
Current children cumulated vsize (Kb) 24716

[startup+190.113 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 6871
/proc/meminfo: memFree=1615160/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=26804 CPUtime=190.04
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 6700 0 0 0 18944 60 0 0 25 0 1 0 202352852 27447296 5953 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 6701 5953 105 232 0 6466 0
Current children cumulated CPU time (s) 190.04
Current children cumulated vsize (Kb) 26804

[startup+200.119 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 6871
/proc/meminfo: memFree=1614968/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=26932 CPUtime=200.04
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 6747 0 0 0 19941 63 0 0 25 0 1 0 202352852 27578368 6000 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 6733 6000 105 232 0 6498 0
Current children cumulated CPU time (s) 200.04
Current children cumulated vsize (Kb) 26932

[startup+210.125 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 6871
/proc/meminfo: memFree=1614840/2055888 swapFree=4085336/4096564

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

/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 17792 0 0 0 177666 471 0 0 25 0 1 0 202352852 67149824 14739 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558785 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 16394 14739 105 232 0 16159 0
Current children cumulated CPU time (s) 1781.37
Current children cumulated vsize (Kb) 65576

[startup+1783.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 7068
/proc/meminfo: memFree=1579512/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=65576 CPUtime=1782.37
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 17793 0 0 0 177766 471 0 0 25 0 1 0 202352852 67149824 14740 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 16394 14740 105 232 0 16159 0
Current children cumulated CPU time (s) 1782.37
Current children cumulated vsize (Kb) 65576

[startup+1784.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 7068
/proc/meminfo: memFree=1579512/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=65576 CPUtime=1783.37
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 17795 0 0 0 177866 471 0 0 25 0 1 0 202352852 67149824 14742 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134546249 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 16394 14742 105 232 0 16159 0
Current children cumulated CPU time (s) 1783.37
Current children cumulated vsize (Kb) 65576

[startup+1785.11 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 7068
/proc/meminfo: memFree=1579512/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=65576 CPUtime=1784.39
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 17797 0 0 0 177967 472 0 0 25 0 1 0 202352852 67149824 14744 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 16394 14744 105 232 0 16159 0
Current children cumulated CPU time (s) 1784.39
Current children cumulated vsize (Kb) 65576

[startup+1786.11 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 7068
/proc/meminfo: memFree=1579512/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=65576 CPUtime=1785.39
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 17799 0 0 0 178067 472 0 0 25 0 1 0 202352852 67149824 14746 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134552179 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 16394 14746 105 232 0 16159 0
Current children cumulated CPU time (s) 1785.39
Current children cumulated vsize (Kb) 65576

[startup+1787.12 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 7068
/proc/meminfo: memFree=1579512/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=65576 CPUtime=1786.39
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 17800 0 0 0 178167 472 0 0 25 0 1 0 202352852 67149824 14747 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134546657 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 16394 14747 105 232 0 16159 0
Current children cumulated CPU time (s) 1786.39
Current children cumulated vsize (Kb) 65576

[startup+1788.12 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 7068
/proc/meminfo: memFree=1579448/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=65576 CPUtime=1787.39
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 17802 0 0 0 178267 472 0 0 25 0 1 0 202352852 67149824 14749 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558866 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 16394 14749 105 232 0 16159 0
Current children cumulated CPU time (s) 1787.39
Current children cumulated vsize (Kb) 65576

[startup+1789.12 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 7068
/proc/meminfo: memFree=1579448/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=65576 CPUtime=1788.4
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 17803 0 0 0 178368 472 0 0 25 0 1 0 202352852 67149824 14750 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 16394 14750 105 232 0 16159 0
Current children cumulated CPU time (s) 1788.4
Current children cumulated vsize (Kb) 65576

[startup+1790.13 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 7068
/proc/meminfo: memFree=1579448/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=65576 CPUtime=1789.4
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 17805 0 0 0 178468 472 0 0 25 0 1 0 202352852 67149824 14752 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558785 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 16394 14752 105 232 0 16159 0
Current children cumulated CPU time (s) 1789.4
Current children cumulated vsize (Kb) 65576

[startup+1791.13 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 7068
/proc/meminfo: memFree=1579448/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=65576 CPUtime=1790.41
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 17807 0 0 0 178568 473 0 0 25 0 1 0 202352852 67149824 14754 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558785 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 16394 14754 105 232 0 16159 0
Current children cumulated CPU time (s) 1790.41
Current children cumulated vsize (Kb) 65576

[startup+1792.14 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 7068
/proc/meminfo: memFree=1579448/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=65576 CPUtime=1791.42
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 17808 0 0 0 178669 473 0 0 25 0 1 0 202352852 67149824 14755 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 16394 14755 105 232 0 16159 0
Current children cumulated CPU time (s) 1791.42
Current children cumulated vsize (Kb) 65576

[startup+1793.14 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 7068
/proc/meminfo: memFree=1579448/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=65576 CPUtime=1792.42
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 17809 0 0 0 178769 473 0 0 25 0 1 0 202352852 67149824 14756 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558866 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 16394 14756 105 232 0 16159 0
Current children cumulated CPU time (s) 1792.42
Current children cumulated vsize (Kb) 65576

[startup+1794.15 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 7068
/proc/meminfo: memFree=1579448/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=65576 CPUtime=1793.42
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 17811 0 0 0 178869 473 0 0 25 0 1 0 202352852 67149824 14758 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 16394 14758 105 232 0 16159 0
Current children cumulated CPU time (s) 1793.42
Current children cumulated vsize (Kb) 65576

[startup+1795.15 s]
/proc/loadavg: 1.07 1.00 0.99 2/68 7068
/proc/meminfo: memFree=1579384/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=65576 CPUtime=1794.42
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 17824 0 0 0 178969 473 0 0 25 0 1 0 202352852 67149824 14771 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 16394 14771 105 232 0 16159 0
Current children cumulated CPU time (s) 1794.42
Current children cumulated vsize (Kb) 65576

[startup+1796.16 s]
/proc/loadavg: 1.07 1.00 0.99 2/68 7068
/proc/meminfo: memFree=1579384/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=65576 CPUtime=1795.43
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 17827 0 0 0 179070 473 0 0 25 0 1 0 202352852 67149824 14774 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558785 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 16394 14774 105 232 0 16159 0
Current children cumulated CPU time (s) 1795.43
Current children cumulated vsize (Kb) 65576

[startup+1797.16 s]
/proc/loadavg: 1.07 1.00 0.99 2/68 7068
/proc/meminfo: memFree=1579384/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=65576 CPUtime=1796.43
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 17830 0 0 0 179170 473 0 0 25 0 1 0 202352852 67149824 14777 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 16394 14777 105 232 0 16159 0
Current children cumulated CPU time (s) 1796.43
Current children cumulated vsize (Kb) 65576

[startup+1798.17 s]
/proc/loadavg: 1.07 1.00 0.99 2/68 7068
/proc/meminfo: memFree=1579320/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=65576 CPUtime=1797.45
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 17832 0 0 0 179271 474 0 0 25 0 1 0 202352852 67149824 14779 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 16394 14779 105 232 0 16159 0
Current children cumulated CPU time (s) 1797.45
Current children cumulated vsize (Kb) 65576

[startup+1799.17 s]
/proc/loadavg: 1.07 1.00 0.99 2/68 7068
/proc/meminfo: memFree=1579320/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=65576 CPUtime=1798.45
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 17834 0 0 0 179371 474 0 0 25 0 1 0 202352852 67149824 14781 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558785 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 16394 14781 105 232 0 16159 0
Current children cumulated CPU time (s) 1798.45
Current children cumulated vsize (Kb) 65576

[startup+1800.18 s]
/proc/loadavg: 1.07 1.00 0.99 2/68 7068
/proc/meminfo: memFree=1579320/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=65576 CPUtime=1799.46
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 17836 0 0 0 179472 474 0 0 25 0 1 0 202352852 67149824 14783 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549265 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 16394 14783 105 232 0 16159 0
Current children cumulated CPU time (s) 1799.46
Current children cumulated vsize (Kb) 65576

[startup+1801.18 s]
/proc/loadavg: 1.07 1.00 0.99 2/68 7068
/proc/meminfo: memFree=1579320/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=65576 CPUtime=1800.46
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 17838 0 0 0 179572 474 0 0 25 0 1 0 202352852 67149824 14785 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558791 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 16394 14785 105 232 0 16159 0
Current children cumulated CPU time (s) 1800.46
Current children cumulated vsize (Kb) 65576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.19 s]
/proc/loadavg: 1.07 1.00 0.99 2/68 7068
/proc/meminfo: memFree=1579320/2055888 swapFree=4085336/4096564
[pid=6871] ppid=6869 vsize=65576 CPUtime=1800.46
/proc/6871/stat : 6871 (PBS4L) R 6869 6871 6825 0 -1 4194304 17838 0 0 0 179572 474 0 0 25 0 1 0 202352852 67149824 14785 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558782 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 16394 14785 105 232 0 16159 0
Current children cumulated CPU time (s) 1800.46
Current children cumulated vsize (Kb) 65576

Sending SIGTERM to -6871
Sleeping 2 seconds

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.2
CPU time (s): 1800.48
CPU user time (s): 1795.73
CPU system time (s): 4.75128
CPU usage (%): 99.9599
Max. virtual memory (cumulated for all children) (Kb): 65576
The end

Launcher Data (download as text)

Begin job on node88 on Sat Jun  3 20:38:57 UTC 2006


FILE ID= 41530-1149367137

PBS_JOBID= 311907

BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-l152lav.opb
COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node88/41530-1149367137/instance-41530-1149367137.opb 67318477
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node88/watcher-41530-1149367137 -o ROOT/results/node88/solver-41530-1149367137 -C 1800 -M 1800 -S 64  ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node88/41530-1149367137/instance-41530-1149367137.opb 67318477

MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332
MD5SUM BENCH=  1a5510d564851e49e3b50f1a87922ca2

RANDOM SEED= 67318477


/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		: 3000.261
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	: 6006.16
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		: 3000.261
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	: 5999.38
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1638592 kB
Buffers:         22392 kB
Cached:         327140 kB
SwapCached:       2300 kB
Active:          40536 kB
Inactive:       317580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1638592 kB
SwapTotal:     4096564 kB
SwapFree:      4085336 kB
Dirty:             152 kB
Writeback:           0 kB
Mapped:          16796 kB
Slab:            45768 kB
Committed_AS:   345740 kB
PageTables:       1280 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB


End job on node88 on Sat Jun  3 21:08:59 UTC 2006