Trace number 454824

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 2007-03-23No Cert. 1800.07 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_100_10_3.opb
MD5SUM737bdf32fd69c002d569e68c523af4bf
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-26
Best CPU time to get the best result obtained on this benchmark217.679
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -26
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
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 constraints100
Minimum length of a constraint10
Maximum length of a constraint18
Number of terms in the objective function 100
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1244
Sum of products size (including duplicates)2488
Number of different products622
Sum of products size1244

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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/454824-1178031951/instance-454824-1178031951.opb ......
0.00/0.01	c done parsing opb.
0.00/0.01	o 84
0.00/0.01	o 83
0.00/0.01	o 82
0.00/0.01	o 81
0.00/0.04	o 80
0.07/0.09	o 79
0.59/0.62	o 78
1.10/1.19	o 77
14.68/14.71	o 76
122.84/122.95	o 75
1800.05/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454824-1178031951/instance-454824-1178031951.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node67/watcher-454824-1178031951 -o ROOT/results/node67/solver-454824-1178031951 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454824-1178031951/PBS4 /tmp/evaluation/454824-1178031951/instance-454824-1178031951.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: 0.78 0.95 0.98 3/64 26917
/proc/meminfo: memFree=1762144/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=1456 CPUtime=0
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 279184668 1490944 145 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134879654 0 0 4096 0 0 0 0 17 1 0 0
/proc/26917/statm: 364 146 87 219 0 141 0

[startup+0.078244 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 26917
/proc/meminfo: memFree=1762144/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=2528 CPUtime=0.07
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 372 0 0 0 7 0 0 0 18 0 1 0 279184668 2588672 355 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 632 355 103 219 0 409 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2528

[startup+0.101247 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 26917
/proc/meminfo: memFree=1762144/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=2528 CPUtime=0.09
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 430 0 0 0 9 0 0 0 18 0 1 0 279184668 2588672 413 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 632 413 103 219 0 409 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2528

[startup+0.301283 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 26917
/proc/meminfo: memFree=1762144/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=3708 CPUtime=0.29
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 769 0 0 0 29 0 0 0 19 0 1 0 279184668 3796992 752 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 927 752 103 219 0 704 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3708

[startup+0.701357 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 26917
/proc/meminfo: memFree=1762144/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=6372 CPUtime=0.69
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 1325 0 0 0 69 0 0 0 22 0 1 0 279184668 6524928 1308 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 1593 1308 103 219 0 1370 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6372

[startup+1.5025 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 26918
/proc/meminfo: memFree=1755864/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=11564 CPUtime=1.49
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 2115 0 0 0 148 1 0 0 25 0 1 0 279184668 11841536 2049 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 2891 2049 104 219 0 2668 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11564

[startup+3.1018 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 26918
/proc/meminfo: memFree=1752536/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=12656 CPUtime=3.09
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 2889 0 0 0 306 3 0 0 25 0 1 0 279184668 12959744 2726 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 3164 2726 104 219 0 2941 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12656

[startup+6.30138 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 26918
/proc/meminfo: memFree=1749600/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=21932 CPUtime=6.29
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 3430 0 0 0 624 5 0 0 25 0 1 0 279184668 22458368 3267 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 5483 3267 104 219 0 5260 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21932

[startup+12.7016 s]
/proc/loadavg: 0.83 0.95 0.98 2/65 26918
/proc/meminfo: memFree=1747616/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=23492 CPUtime=12.68
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 4075 0 0 0 1260 8 0 0 25 0 1 0 279184668 24055808 3719 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 5873 3719 104 219 0 5650 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23492

[startup+25.5019 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 26918
/proc/meminfo: memFree=1745568/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=26228 CPUtime=25.48
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 4930 0 0 0 2535 13 0 0 25 0 1 0 279184668 26857472 4189 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 6557 4189 104 219 0 6334 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26228

[startup+51.1016 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 26918
/proc/meminfo: memFree=1742432/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=31248 CPUtime=51.08
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 6486 0 0 0 5085 23 0 0 25 0 1 0 279184668 31997952 4976 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 7812 4976 104 219 0 7589 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 31248

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 26918
/proc/meminfo: memFree=1737632/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=33700 CPUtime=102.25
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 7670 0 0 0 10188 37 0 0 25 0 1 0 279184668 34508800 6160 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 8425 6160 104 219 0 8202 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 33700

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 3/65 26918
/proc/meminfo: memFree=1732832/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=42768 CPUtime=162.23
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 10399 0 0 0 16172 51 0 0 25 0 1 0 279184668 43794432 7352 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 10692 7352 104 219 0 10469 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 42768

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26918
/proc/meminfo: memFree=1729056/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=44880 CPUtime=222.21
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 11361 0 0 0 22158 63 0 0 25 0 1 0 279184668 45957120 8314 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 11220 8314 104 219 0 10997 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 44880

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26918
/proc/meminfo: memFree=1725536/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=47028 CPUtime=282.19
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 12249 0 0 0 28144 75 0 0 25 0 1 0 279184668 48156672 9202 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547834 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 11757 9202 104 219 0 11534 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 47028

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26918
/proc/meminfo: memFree=1722208/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=60832 CPUtime=342.17
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 16133 0 0 0 34130 87 0 0 25 0 1 0 279184668 62291968 10013 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 15208 10013 104 219 0 14985 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 60832

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26918
/proc/meminfo: memFree=1719136/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=62732 CPUtime=402.15
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 16905 0 0 0 40119 96 0 0 25 0 1 0 279184668 64237568 10785 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 15683 10785 104 219 0 15460 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 62732

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26918
/proc/meminfo: memFree=1716320/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=63668 CPUtime=462.13
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 17595 0 0 0 46108 105 0 0 25 0 1 0 279184668 65196032 11475 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 15917 11475 104 219 0 15694 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 63668

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26918
/proc/meminfo: memFree=1713760/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=65716 CPUtime=522.11
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 18256 0 0 0 52097 114 0 0 25 0 1 0 279184668 67293184 12136 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 16429 12136 104 219 0 16206 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 65716

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26918
/proc/meminfo: memFree=1711136/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=67028 CPUtime=582.08
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 18886 0 0 0 58088 120 0 0 25 0 1 0 279184668 68636672 12766 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 16757 12766 104 219 0 16534 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 67028

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26918
/proc/meminfo: memFree=1708768/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=68220 CPUtime=642.07
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 19478 0 0 0 64080 127 0 0 25 0 1 0 279184668 69857280 13358 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 17055 13358 104 219 0 16832 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 68220


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26918
/proc/meminfo: memFree=1700192/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=72256 CPUtime=881.97
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 21614 0 0 0 88045 152 0 0 25 0 1 0 279184668 73990144 15494 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 18064 15494 104 219 0 17841 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 72256

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26918
/proc/meminfo: memFree=1698144/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=98352 CPUtime=941.95
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 28266 0 0 0 94034 161 0 0 25 0 1 0 279184668 100712448 16001 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 24588 16001 104 219 0 24365 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 98352

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26918
/proc/meminfo: memFree=1696160/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=98352 CPUtime=1001.93
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 28761 0 0 0 100026 167 0 0 25 0 1 0 279184668 100712448 16496 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 24588 16496 104 219 0 24365 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 98352

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26918
/proc/meminfo: memFree=1694368/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=99964 CPUtime=1061.9
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 29214 0 0 0 106018 172 0 0 25 0 1 0 279184668 102363136 16949 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 24991 16949 104 219 0 24768 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 99964

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26918
/proc/meminfo: memFree=1692640/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=99964 CPUtime=1121.88
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 29643 0 0 0 112011 177 0 0 25 0 1 0 279184668 102363136 17378 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 24991 17378 104 219 0 24768 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 99964

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26918
/proc/meminfo: memFree=1690912/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=101676 CPUtime=1181.86
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 30083 0 0 0 118003 183 0 0 25 0 1 0 279184668 104116224 17818 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 25419 17818 104 219 0 25196 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 101676

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26918
/proc/meminfo: memFree=1689120/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=101676 CPUtime=1241.84
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 30520 0 0 0 123996 188 0 0 25 0 1 0 279184668 104116224 18255 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 25419 18255 104 219 0 25196 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 101676

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26918
/proc/meminfo: memFree=1687456/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=103496 CPUtime=1301.83
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 30938 0 0 0 129989 194 0 0 25 0 1 0 279184668 105979904 18673 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 25874 18673 104 219 0 25651 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 103496

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26918
/proc/meminfo: memFree=1685728/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=103496 CPUtime=1361.8
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 31364 0 0 0 135981 199 0 0 25 0 1 0 279184668 105979904 19099 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 25874 19099 104 219 0 25651 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 103496

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26918
/proc/meminfo: memFree=1684064/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=105432 CPUtime=1421.78
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 31769 0 0 0 141973 205 0 0 25 0 1 0 279184668 107962368 19504 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 26358 19504 104 219 0 26135 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 105432

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26918
/proc/meminfo: memFree=1682464/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=105432 CPUtime=1481.76
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 32170 0 0 0 147966 210 0 0 25 0 1 0 279184668 107962368 19905 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 26358 19905 104 219 0 26135 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 105432

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26918
/proc/meminfo: memFree=1680928/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=107488 CPUtime=1541.73
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 32558 0 0 0 153958 215 0 0 25 0 1 0 279184668 110067712 20293 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 26872 20293 104 219 0 26649 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 107488

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26918
/proc/meminfo: memFree=1679328/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=107488 CPUtime=1601.71
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 32942 0 0 0 159952 219 0 0 25 0 1 0 279184668 110067712 20677 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549632 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 26872 20677 104 219 0 26649 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 107488

[startup+1662.3 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 26918
/proc/meminfo: memFree=1678112/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=107488 CPUtime=1661.69
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 33305 0 0 0 165945 224 0 0 25 0 1 0 279184668 110067712 21040 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 26872 21040 104 219 0 26649 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 107488

[startup+1722.3 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 26918
/proc/meminfo: memFree=1676512/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=109672 CPUtime=1721.67
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 33697 0 0 0 171938 229 0 0 25 0 1 0 279184668 112304128 21432 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 27418 21432 104 219 0 27195 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 109672

[startup+1782.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 26918
/proc/meminfo: memFree=1675104/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=109672 CPUtime=1781.64
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 34048 0 0 0 177931 233 0 0 25 0 1 0 279184668 112304128 21783 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 27418 21783 104 219 0 27195 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 109672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26918
/proc/meminfo: memFree=1674592/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=109672 CPUtime=1800.05
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 34162 0 0 0 179770 235 0 0 25 0 1 0 279184668 112304128 21897 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 27418 21897 104 219 0 27195 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 109672

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

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

[startup+1800.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26918
/proc/meminfo: memFree=1674592/2055920 swapFree=4183044/4192956
[pid=26917] ppid=26915 vsize=109672 CPUtime=1800.05
/proc/26917/stat : 26917 (PBS4) R 26915 26917 26851 0 -1 4194304 34162 0 0 0 179770 235 0 0 25 0 1 0 279184668 112304128 21897 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26917/statm: 27418 21897 104 219 0 27195 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 109672

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.07
CPU user time (s): 1797.7
CPU system time (s): 2.36964
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 109672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.7
system time used= 2.36964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34163
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= 1617

runsolver used 1.41678 second user time and 3.50647 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Tue May  1 15:05:51 UTC 2007

IDJOB= 454824
IDBENCH= 48223
IDSOLVER= 157
FILE ID= node67/454824-1178031951

PBS_JOBID= 4728405

Free space on /tmp= 66564 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_10_3.opb
COMMAND LINE= /tmp/evaluation/454824-1178031951/PBS4 /tmp/evaluation/454824-1178031951/instance-454824-1178031951.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node67/convwatcher-454824-1178031951 -o ROOT/results/node67/conversion-454824-1178031951 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454824-1178031951/instance-454824-1178031951.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-454824-1178031951 -o ROOT/results/node67/solver-454824-1178031951 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/454824-1178031951/PBS4 /tmp/evaluation/454824-1178031951/instance-454824-1178031951.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  737bdf32fd69c002d569e68c523af4bf

RANDOM SEED= 711297651

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1762616 kB
Buffers:         66980 kB
Cached:         156264 kB
SwapCached:       3808 kB
Active:          91520 kB
Inactive:       142740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1762616 kB
SwapTotal:     4192956 kB
SwapFree:      4183044 kB
Dirty:            1372 kB
Writeback:           0 kB
Mapped:          15328 kB
Slab:            45084 kB
Committed_AS:  2633868 kB
PageTables:       1452 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= 66563 MiB

End job on node67 on Tue May  1 15:35:54 UTC 2007