Trace number 354499

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) 1800.11 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_19.opb
MD5SUM5a1b3155d98b6c4d8f9ab1b869fece67
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark355
Best CPU time to get the best result obtained on this benchmark1782.75
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 355
Optimality of the best value was proved NO
Number of variables11001
Total number of constraints21678
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 constraints21678
Minimum length of a constraint18
Maximum length of a constraint37
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2765
Number of bits of the biggest sum of numbers12
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/354499-1176717446/instance-354499-1176717446.opb ......
1800.09/1800.70	c done parsing opb.
1800.09/1800.70	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/354499-1176717446/instance-354499-1176717446.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/node70/watcher-354499-1176717446 -o ROOT/results/node70/solver-354499-1176717446 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/354499-1176717446/PBS4 /tmp/evaluation/354499-1176717446/instance-354499-1176717446.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: 0.92 0.98 0.99 3/64 3095
/proc/meminfo: memFree=1902648/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=2812 CPUtime=0
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 478 0 0 0 0 0 0 0 18 0 1 0 111281937 2879488 460 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134596795 0 0 4096 0 0 0 0 17 1 0 0
/proc/3095/statm: 703 464 82 219 0 480 0

[startup+0.0979049 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3095
/proc/meminfo: memFree=1902648/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=3616 CPUtime=0.09
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 689 0 0 0 9 0 0 0 18 0 1 0 111281937 3702784 671 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/3095/statm: 904 671 87 219 0 681 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3616

[startup+0.101905 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3095
/proc/meminfo: memFree=1902648/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=3616 CPUtime=0.09
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 696 0 0 0 9 0 0 0 18 0 1 0 111281937 3702784 678 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/3095/statm: 904 678 87 219 0 681 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3616

[startup+0.301924 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3095
/proc/meminfo: memFree=1902648/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=5856 CPUtime=0.29
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 1268 0 0 0 29 0 0 0 19 0 1 0 111281937 5996544 1217 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/3095/statm: 1464 1217 88 219 0 1241 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5856

[startup+0.701964 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3095
/proc/meminfo: memFree=1902648/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=9016 CPUtime=0.69
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 2124 0 0 0 69 0 0 0 22 0 1 0 111281937 9232384 2008 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134518224 0 0 4096 0 0 0 0 17 1 0 0
/proc/3095/statm: 2254 2008 88 219 0 2031 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9016

[startup+1.50104 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 3096
/proc/meminfo: memFree=1889584/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=14544 CPUtime=1.49
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 3595 0 0 0 147 2 0 0 25 0 1 0 111281937 14893056 3350 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/3095/statm: 3636 3350 88 219 0 3413 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14544

[startup+3.1012 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 3096
/proc/meminfo: memFree=1877616/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=26828 CPUtime=3.08
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 7077 0 0 0 305 3 0 0 25 0 1 0 111281937 27471872 6317 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548073 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3095/statm: 6707 6317 93 219 0 6484 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 26828

[startup+6.30152 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 3096
/proc/meminfo: memFree=1877296/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=26828 CPUtime=6.28
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 7092 0 0 0 625 3 0 0 25 0 1 0 111281937 27471872 6332 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3095/statm: 6707 6332 93 219 0 6484 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 26828

[startup+12.7022 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 3096
/proc/meminfo: memFree=1877304/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=26828 CPUtime=12.69
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 7136 0 0 0 1265 4 0 0 25 0 1 0 111281937 27471872 6376 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3095/statm: 6707 6376 93 219 0 6484 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26828

[startup+25.5014 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 3096
/proc/meminfo: memFree=1876984/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=27596 CPUtime=25.48
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 7238 0 0 0 2544 4 0 0 25 0 1 0 111281937 28258304 6478 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3095/statm: 6899 6478 94 219 0 6676 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27596

[startup+51.102 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 3096
/proc/meminfo: memFree=1876280/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=28620 CPUtime=51.07
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 7435 0 0 0 5101 6 0 0 25 0 1 0 111281937 29306880 6675 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3095/statm: 7155 6675 94 219 0 6932 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 28620

[startup+102.305 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 3096
/proc/meminfo: memFree=1875256/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=30668 CPUtime=102.25
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 7705 0 0 0 10218 7 0 0 25 0 1 0 111281937 31404032 6945 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3095/statm: 7667 6945 94 219 0 7444 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 30668

[startup+162.301 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 3096
/proc/meminfo: memFree=1873784/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=30668 CPUtime=162.23
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 8068 0 0 0 16214 9 0 0 25 0 1 0 111281937 31404032 7308 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3095/statm: 7667 7308 94 219 0 7444 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 30668

[startup+222.301 s]
/proc/loadavg: 1.10 1.05 1.01 2/71 3168
/proc/meminfo: memFree=1871496/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=34764 CPUtime=222.19
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 8319 0 0 0 22206 13 0 0 25 0 1 0 111281937 35598336 7559 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548056 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3095/statm: 8691 7559 94 219 0 8468 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 34764

[startup+282.301 s]
/proc/loadavg: 1.07 1.05 1.01 2/65 3294
/proc/meminfo: memFree=1872120/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=34764 CPUtime=282.11
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 8409 0 0 0 28196 15 0 0 25 0 1 0 111281937 35598336 7649 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3095/statm: 8691 7649 94 219 0 8468 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 34764

[startup+342.301 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 3294
/proc/meminfo: memFree=1871096/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=35536 CPUtime=342.09
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 8655 0 0 0 34192 17 0 0 25 0 1 0 111281937 36388864 7895 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548616 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3095/statm: 8884 7895 94 219 0 8661 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 35536

[startup+402.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 3294
/proc/meminfo: memFree=1870904/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=35536 CPUtime=402.08
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 8706 0 0 0 40188 20 0 0 25 0 1 0 111281937 36388864 7946 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3095/statm: 8884 7946 94 219 0 8661 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 35536

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 3294
/proc/meminfo: memFree=1870584/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=35536 CPUtime=462.06
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 8761 0 0 0 46185 21 0 0 25 0 1 0 111281937 36388864 8001 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3095/statm: 8884 8001 94 219 0 8661 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 35536

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 3294
/proc/meminfo: memFree=1870200/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=35536 CPUtime=522.04
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 8884 0 0 0 52180 24 0 0 25 0 1 0 111281937 36388864 8124 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3095/statm: 8884 8124 94 219 0 8661 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 35536

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3294
/proc/meminfo: memFree=1870136/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=35536 CPUtime=582.03
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 8895 0 0 0 58177 26 0 0 25 0 1 0 111281937 36388864 8135 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3095/statm: 8884 8135 94 219 0 8661 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 35536

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3294
/proc/meminfo: memFree=1869880/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=35536 CPUtime=642.02
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 8973 0 0 0 64173 29 0 0 25 0 1 0 111281937 36388864 8213 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3095/statm: 8884 8213 94 219 0 8661 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 35536


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3294
/proc/meminfo: memFree=1869496/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=36304 CPUtime=881.94
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 9228 0 0 0 88156 38 0 0 25 0 1 0 111281937 37175296 8275 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548616 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3095/statm: 9076 8275 94 219 0 8853 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 36304

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3294
/proc/meminfo: memFree=1868984/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=36304 CPUtime=941.92
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 9341 0 0 0 94151 41 0 0 25 0 1 0 111281937 37175296 8388 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3095/statm: 9076 8388 94 219 0 8853 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 36304

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3294
/proc/meminfo: memFree=1868600/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=36304 CPUtime=1001.91
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 9441 0 0 0 100147 44 0 0 25 0 1 0 111281937 37175296 8488 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3095/statm: 9076 8488 94 219 0 8853 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 36304

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3294
/proc/meminfo: memFree=1868088/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=36304 CPUtime=1061.9
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 9556 0 0 0 106143 47 0 0 25 0 1 0 111281937 37175296 8603 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3095/statm: 9076 8603 94 219 0 8853 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 36304

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3294
/proc/meminfo: memFree=1867512/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=44496 CPUtime=1121.88
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 9699 0 0 0 112140 48 0 0 25 0 1 0 111281937 45563904 8746 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3095/statm: 11124 8746 94 219 0 10901 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 44496

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3294
/proc/meminfo: memFree=1867192/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=44496 CPUtime=1181.86
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 9781 0 0 0 118136 50 0 0 25 0 1 0 111281937 45563904 8828 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3095/statm: 11124 8828 94 219 0 10901 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 44496

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3294
/proc/meminfo: memFree=1867128/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=44496 CPUtime=1241.85
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 9795 0 0 0 124132 53 0 0 25 0 1 0 111281937 45563904 8842 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548508 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3095/statm: 11124 8842 94 219 0 10901 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 44496

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3294
/proc/meminfo: memFree=1866872/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=44496 CPUtime=1301.83
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 9844 0 0 0 130128 55 0 0 25 0 1 0 111281937 45563904 8891 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3095/statm: 11124 8891 94 219 0 10901 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 44496

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3294
/proc/meminfo: memFree=1866168/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=44496 CPUtime=1361.8
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 10014 0 0 0 136122 58 0 0 25 0 1 0 111281937 45563904 9061 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3095/statm: 11124 9061 94 219 0 10901 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 44496

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3294
/proc/meminfo: memFree=1866040/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=44564 CPUtime=1421.79
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 10055 0 0 0 142119 60 0 0 25 0 1 0 111281937 45633536 9102 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3095/statm: 11141 9102 94 219 0 10918 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 44564

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3294
/proc/meminfo: memFree=1865656/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=44812 CPUtime=1481.77
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 10140 0 0 0 148114 63 0 0 25 0 1 0 111281937 45887488 9187 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3095/statm: 11203 9187 94 219 0 10980 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 44812

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3294
/proc/meminfo: memFree=1865208/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=46396 CPUtime=1541.75
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 10633 0 0 0 154110 65 0 0 25 0 1 0 111281937 47509504 9295 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3095/statm: 11599 9295 94 219 0 11376 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 46396

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3294
/proc/meminfo: memFree=1864568/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=46556 CPUtime=1601.74
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 10774 0 0 0 160106 68 0 0 25 0 1 0 111281937 47673344 9436 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548132 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3095/statm: 11639 9436 94 219 0 11416 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 46556

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3294
/proc/meminfo: memFree=1864440/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=46652 CPUtime=1661.72
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 10815 0 0 0 166101 71 0 0 25 0 1 0 111281937 47771648 9477 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548616 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3095/statm: 11663 9477 94 219 0 11440 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 46652

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3294
/proc/meminfo: memFree=1863736/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=46872 CPUtime=1721.7
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 10998 0 0 0 172097 73 0 0 25 0 1 0 111281937 47996928 9660 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3095/statm: 11718 9660 94 219 0 11495 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 46872

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3294
/proc/meminfo: memFree=1863608/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=47008 CPUtime=1781.69
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 11030 0 0 0 178093 76 0 0 25 0 1 0 111281937 48136192 9692 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3095/statm: 11752 9692 94 219 0 11529 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 47008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3294
/proc/meminfo: memFree=1863288/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=47008 CPUtime=1800.09
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 11096 0 0 0 179932 77 0 0 25 0 1 0 111281937 48136192 9758 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3095/statm: 11752 9758 94 219 0 11529 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 47008

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3294
/proc/meminfo: memFree=1863288/2055920 swapFree=4183744/4192956
[pid=3095] ppid=3093 vsize=47008 CPUtime=1800.09
/proc/3095/stat : 3095 (PBS4) R 3093 3095 1952 0 -1 4194304 11096 0 0 0 179932 77 0 0 25 0 1 0 111281937 48136192 9758 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3095/statm: 11752 9758 94 219 0 11529 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 47008

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.11
CPU user time (s): 1799.33
CPU system time (s): 0.781881
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 47008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.33
system time used= 0.781881
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11097
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= 3262

runsolver used 1.3038 second user time and 3.68144 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Mon Apr 16 09:57:26 UTC 2007

IDJOB= 354499
IDBENCH= 2633
IDSOLVER= 157
FILE ID= node70/354499-1176717446

PBS_JOBID= 4560056

Free space on /tmp= 66543 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_19.opb
COMMAND LINE= /tmp/evaluation/354499-1176717446/PBS4 /tmp/evaluation/354499-1176717446/instance-354499-1176717446.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node70/convwatcher-354499-1176717446 -o ROOT/results/node70/conversion-354499-1176717446 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354499-1176717446/instance-354499-1176717446.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-354499-1176717446 -o ROOT/results/node70/solver-354499-1176717446 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/354499-1176717446/PBS4 /tmp/evaluation/354499-1176717446/instance-354499-1176717446.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  5a1b3155d98b6c4d8f9ab1b869fece67

RANDOM SEED= 247800819

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.218
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		: 3000.218
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:       1903056 kB
Buffers:          8136 kB
Cached:          96544 kB
SwapCached:       3576 kB
Active:          53272 kB
Inactive:        63920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1903056 kB
SwapTotal:     4192956 kB
SwapFree:      4183744 kB
Dirty:            7288 kB
Writeback:           0 kB
Mapped:          17832 kB
Slab:            21712 kB
Committed_AS:  2400328 kB
PageTables:       1404 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= 66543 MiB

End job on node70 on Mon Apr 16 10:27:29 UTC 2007