Trace number 348196

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
PBS4 2007-03-23? (TO) 1800.06 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-ship12l.opb
MD5SUMf3b03e873dc4df8efe5ac51669e9a176
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables162810
Total number of constraints1037
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 constraints1037
Minimum length of a constraint30
Maximum length of a constraint2250
Number of terms in the objective function 162810
Biggest coefficient in the objective function 1857
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 664362
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 664362
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/348196-1176573174/instance-348196-1176573174.opb ......
1800.03/1800.60	c done parsing opb.
1800.03/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348196-1176573174/instance-348196-1176573174.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node9/watcher-348196-1176573174 -o ROOT/results/node9/solver-348196-1176573174 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/348196-1176573174/PBS4 /tmp/evaluation/348196-1176573174/instance-348196-1176573174.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.98 1.01 1.00 3/77 24715
/proc/meminfo: memFree=1664064/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=16588 CPUtime=0
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 499 0 0 0 0 0 0 0 18 0 1 0 133354971 16986112 481 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572935 0 0 4096 0 0 0 0 17 1 0 0
/proc/24715/statm: 4147 485 81 219 0 3924 0

[startup+0.0764901 s]
/proc/loadavg: 0.98 1.01 1.00 3/77 24715
/proc/meminfo: memFree=1664064/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=23436 CPUtime=0.06
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 5802 0 0 0 5 1 0 0 18 0 1 0 133354971 23998464 5557 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/24715/statm: 5859 5557 87 219 0 5636 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 23436

[startup+0.102492 s]
/proc/loadavg: 0.98 1.01 1.00 3/77 24715
/proc/meminfo: memFree=1664064/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=24008 CPUtime=0.09
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 5900 0 0 0 8 1 0 0 18 0 1 0 133354971 24584192 5655 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/24715/statm: 6002 5655 87 219 0 5779 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24008

[startup+0.301515 s]
/proc/loadavg: 0.98 1.01 1.00 3/77 24715
/proc/meminfo: memFree=1664064/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=26444 CPUtime=0.29
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 6566 0 0 0 27 2 0 0 19 0 1 0 133354971 27078656 6256 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/24715/statm: 6611 6256 87 219 0 6388 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26444

[startup+0.702559 s]
/proc/loadavg: 0.98 1.01 1.00 3/77 24715
/proc/meminfo: memFree=1664064/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=30788 CPUtime=0.69
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 7878 0 0 0 67 2 0 0 23 0 1 0 133354971 31526912 7374 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/24715/statm: 7697 7374 87 219 0 7474 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30788

[startup+1.50165 s]
/proc/loadavg: 0.98 1.01 1.00 2/78 24716
/proc/meminfo: memFree=1632632/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=34436 CPUtime=1.49
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 8811 0 0 0 146 3 0 0 25 0 1 0 133354971 35262464 7921 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588284 0 0 4096 0 0 0 0 17 1 0 0
/proc/24715/statm: 8609 7921 88 219 0 8386 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34436

[startup+3.10193 s]
/proc/loadavg: 0.98 1.01 1.00 2/78 24716
/proc/meminfo: memFree=1632504/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=34436 CPUtime=3.09
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 8811 0 0 0 306 3 0 0 25 0 1 0 133354971 35262464 7921 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588362 0 0 4096 0 0 0 0 17 1 0 0
/proc/24715/statm: 8609 7921 88 219 0 8386 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34436

[startup+6.30119 s]
/proc/loadavg: 0.98 1.01 1.00 2/78 24716
/proc/meminfo: memFree=1632312/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=34436 CPUtime=6.29
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 8811 0 0 0 626 3 0 0 25 0 1 0 133354971 35262464 7921 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588395 0 0 4096 0 0 0 0 17 1 0 0
/proc/24715/statm: 8609 7921 88 219 0 8386 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34436

[startup+12.7019 s]
/proc/loadavg: 0.98 1.01 1.00 2/78 24716
/proc/meminfo: memFree=1632448/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=34436 CPUtime=12.69
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 8811 0 0 0 1266 3 0 0 25 0 1 0 133354971 35262464 7921 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588386 0 0 4096 0 0 0 0 17 1 0 0
/proc/24715/statm: 8609 7921 88 219 0 8386 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34436

[startup+25.5014 s]
/proc/loadavg: 0.98 1.01 1.00 2/78 24716
/proc/meminfo: memFree=1632576/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=34436 CPUtime=25.48
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 8811 0 0 0 2545 3 0 0 25 0 1 0 133354971 35262464 7921 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588274 0 0 4096 0 0 0 0 17 1 0 0
/proc/24715/statm: 8609 7921 88 219 0 8386 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34436

[startup+51.1013 s]
/proc/loadavg: 0.99 1.01 1.00 2/78 24716
/proc/meminfo: memFree=1632640/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=34436 CPUtime=51.08
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 8811 0 0 0 5105 3 0 0 25 0 1 0 133354971 35262464 7921 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588386 0 0 4096 0 0 0 0 17 1 0 0
/proc/24715/statm: 8609 7921 88 219 0 8386 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 34436

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24716
/proc/meminfo: memFree=1630080/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=36980 CPUtime=102.26
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 9447 0 0 0 10223 3 0 0 25 0 1 0 133354971 37867520 8557 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588877 0 0 4096 0 0 0 0 17 1 0 0
/proc/24715/statm: 9245 8557 88 219 0 9022 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 36980

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24716
/proc/meminfo: memFree=1608768/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=72240 CPUtime=162.25
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 27156 0 0 0 16213 12 0 0 25 0 1 0 133354971 73973760 13861 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24715/statm: 18060 13861 93 219 0 17837 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 72240

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24716
/proc/meminfo: memFree=1608384/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=72496 CPUtime=222.23
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 27236 0 0 0 22209 14 0 0 25 0 1 0 133354971 74235904 13941 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24715/statm: 18124 13941 94 219 0 17901 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 72496

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24716
/proc/meminfo: memFree=1607232/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=74032 CPUtime=282.21
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 27546 0 0 0 28205 16 0 0 25 0 1 0 133354971 75808768 14251 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559771 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24715/statm: 18508 14251 94 219 0 18285 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 74032

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24716
/proc/meminfo: memFree=1596672/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=88368 CPUtime=342.2
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 30147 0 0 0 34201 19 0 0 25 0 1 0 133354971 90488832 16852 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24715/statm: 22092 16852 94 219 0 21869 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 88368

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24716
/proc/meminfo: memFree=1585536/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=104752 CPUtime=402.18
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 32940 0 0 0 40196 22 0 0 25 0 1 0 133354971 107266048 19645 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24715/statm: 26188 19645 94 219 0 25965 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 104752

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24716
/proc/meminfo: memFree=1573120/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=137520 CPUtime=462.17
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 36018 0 0 0 46192 25 0 0 25 0 1 0 133354971 140820480 22723 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24715/statm: 34380 22723 94 219 0 34157 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 137520

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/84 24882
/proc/meminfo: memFree=1559040/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=137520 CPUtime=522.07
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 39236 0 0 0 52177 30 0 0 25 0 1 0 133354971 140820480 25941 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24715/statm: 34380 25941 94 219 0 34157 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 137520

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24913
/proc/meminfo: memFree=1551232/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=137520 CPUtime=582.04
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 41734 0 0 0 58171 33 0 0 25 0 1 0 133354971 140820480 28121 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24715/statm: 34380 28121 94 219 0 34157 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 137520

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24913
/proc/meminfo: memFree=1547328/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=137520 CPUtime=642.03
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 43033 0 0 0 64168 35 0 0 25 0 1 0 133354971 140820480 29102 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24715/statm: 34380 29102 94 219 0 34157 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 137520


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

[startup+822.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24913
/proc/meminfo: memFree=1532352/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=203588 CPUtime=821.97
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 47426 0 0 0 82156 41 0 0 25 0 1 0 133354971 208474112 32859 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24715/statm: 50897 32859 94 219 0 50674 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 203588

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24913
/proc/meminfo: memFree=1531776/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=203588 CPUtime=881.96
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 48168 0 0 0 88153 43 0 0 25 0 1 0 133354971 208474112 32965 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24715/statm: 50897 32965 94 219 0 50674 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 203588

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24913
/proc/meminfo: memFree=1531776/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=203720 CPUtime=941.94
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 48514 0 0 0 94150 44 0 0 25 0 1 0 133354971 208609280 32993 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24715/statm: 50930 32993 94 219 0 50707 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 203720

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24913
/proc/meminfo: memFree=1528704/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=203720 CPUtime=1001.92
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 49631 0 0 0 100146 46 0 0 25 0 1 0 133354971 208609280 33792 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559739 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24715/statm: 50930 33792 94 219 0 50707 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 203720

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24913
/proc/meminfo: memFree=1525056/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=203852 CPUtime=1061.91
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 51111 0 0 0 106141 50 0 0 25 0 1 0 133354971 208744448 34636 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24715/statm: 50963 34636 94 219 0 50740 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 203852

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24913
/proc/meminfo: memFree=1525056/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=203852 CPUtime=1121.9
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 51439 0 0 0 112138 52 0 0 25 0 1 0 133354971 208744448 34646 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24715/statm: 50963 34646 94 219 0 50740 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 203852

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24913
/proc/meminfo: memFree=1524928/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=204368 CPUtime=1181.88
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 51875 0 0 0 118135 53 0 0 25 0 1 0 133354971 209272832 34667 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24715/statm: 51092 34667 94 219 0 50869 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 204368

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24913
/proc/meminfo: memFree=1524992/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=204368 CPUtime=1241.87
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 52545 0 0 0 124132 55 0 0 25 0 1 0 133354971 209272832 34701 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24715/statm: 51092 34701 94 219 0 50869 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 204368

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24913
/proc/meminfo: memFree=1524800/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=204368 CPUtime=1301.86
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 52874 0 0 0 130129 57 0 0 25 0 1 0 133354971 209272832 34712 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24715/statm: 51092 34712 94 219 0 50869 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 204368

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24913
/proc/meminfo: memFree=1524736/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=204500 CPUtime=1361.83
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 53219 0 0 0 136125 58 0 0 25 0 1 0 133354971 209408000 34739 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24715/statm: 51125 34739 94 219 0 50902 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 204500

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24913
/proc/meminfo: memFree=1524800/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=204500 CPUtime=1421.82
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 53219 0 0 0 142123 59 0 0 25 0 1 0 133354971 209408000 34739 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24715/statm: 51125 34739 94 219 0 50902 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 204500

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24913
/proc/meminfo: memFree=1524800/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=204500 CPUtime=1481.8
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 53220 0 0 0 148121 59 0 0 25 0 1 0 133354971 209408000 34740 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24715/statm: 51125 34740 94 219 0 50902 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 204500

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24913
/proc/meminfo: memFree=1524800/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=204500 CPUtime=1541.78
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 53224 0 0 0 154119 59 0 0 25 0 1 0 133354971 209408000 34744 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24715/statm: 51125 34744 94 219 0 50902 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 204500

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24913
/proc/meminfo: memFree=1524736/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=204500 CPUtime=1601.77
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 53225 0 0 0 160117 60 0 0 25 0 1 0 133354971 209408000 34745 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24715/statm: 51125 34745 94 219 0 50902 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 204500

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24913
/proc/meminfo: memFree=1524736/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=204500 CPUtime=1661.75
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 53229 0 0 0 166114 61 0 0 25 0 1 0 133354971 209408000 34749 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24715/statm: 51125 34749 94 219 0 50902 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 204500

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.00 3/78 24913
/proc/meminfo: memFree=1524800/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=204500 CPUtime=1721.73
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 53230 0 0 0 172112 61 0 0 25 0 1 0 133354971 209408000 34750 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24715/statm: 51125 34750 94 219 0 50902 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 204500

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24913
/proc/meminfo: memFree=1524544/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=204500 CPUtime=1781.72
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 53554 0 0 0 178110 62 0 0 25 0 1 0 133354971 209408000 34756 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548508 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24715/statm: 51125 34756 94 219 0 50902 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 204500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24913
/proc/meminfo: memFree=1524544/2055920 swapFree=4192812/4192956
[pid=24715] ppid=24713 vsize=204500 CPUtime=1800.03
/proc/24715/stat : 24715 (PBS4) R 24713 24715 23834 0 -1 4194304 53563 0 0 0 179940 63 0 0 25 0 1 0 133354971 209408000 34765 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24715/statm: 51125 34765 94 219 0 50902 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 204500

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

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

Child status: 0
Real time (s): 1800.63
CPU time (s): 1800.06
CPU user time (s): 1799.4
CPU system time (s): 0.6549
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 204500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.4
system time used= 0.6549
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53564
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 36015

runsolver used 1.9567 second user time and 4.54931 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Sat Apr 14 17:52:54 UTC 2007

IDJOB= 348196
IDBENCH= 1639
IDSOLVER= 157
FILE ID= node9/348196-1176573174

PBS_JOBID= 4556777

Free space on /tmp= 66550 MiB

SOLVER NAME= PBS4 2007-03-23
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-ship12l.opb
COMMAND LINE= /tmp/evaluation/348196-1176573174/PBS4 /tmp/evaluation/348196-1176573174/instance-348196-1176573174.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node9/convwatcher-348196-1176573174 -o ROOT/results/node9/conversion-348196-1176573174 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348196-1176573174/instance-348196-1176573174.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-348196-1176573174 -o ROOT/results/node9/solver-348196-1176573174 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/348196-1176573174/PBS4 /tmp/evaluation/348196-1176573174/instance-348196-1176573174.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  f3b03e873dc4df8efe5ac51669e9a176

RANDOM SEED= 766641202

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.221
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		: 3000.221
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:       1664536 kB
Buffers:         31872 kB
Cached:         246384 kB
SwapCached:          0 kB
Active:         169452 kB
Inactive:       167468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1664536 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            8020 kB
Writeback:           0 kB
Mapped:          77536 kB
Slab:            39992 kB
Committed_AS:  4271292 kB
PageTables:       1796 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66550 MiB

End job on node9 on Sat Apr 14 18:22:57 UTC 2007