Trace number 454134

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. 1800.06 1800.73

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_1000_25_4.opb
MD5SUMd847cf1d914db0ec942abd195c5092c7
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-124
Best CPU time to get the best result obtained on this benchmark1800.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -124
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
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 constraints1000
Minimum length of a constraint25
Maximum length of a constraint50
Number of terms in the objective function 1000
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 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31592
Sum of products size (including duplicates)63184
Number of different products15796
Sum of products size31592

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/454134-1178021802/instance-454134-1178021802.opb ......
0.49/0.57	c done parsing opb.
0.49/0.57	o 913
0.49/0.59	o 912
0.59/0.64	o 911
0.59/0.65	o 902
0.59/0.67	o 901
2.99/3.08	o 900
14.68/14.77	o 897
15.68/15.75	o 892
15.68/15.77	o 891
18.08/18.15	o 885
19.18/19.20	o 884
1800.03/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454134-1178021802/instance-454134-1178021802.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node23/watcher-454134-1178021802 -o ROOT/results/node23/solver-454134-1178021802 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454134-1178021802/PBS4 /tmp/evaluation/454134-1178021802/instance-454134-1178021802.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: 0.91 0.98 0.99 3/77 15717
/proc/meminfo: memFree=1901184/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=2900 CPUtime=0
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 487 0 0 0 0 0 0 0 18 0 1 0 250097488 2969600 470 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0
/proc/15717/statm: 725 474 81 219 0 502 0

[startup+0.0749231 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 15717
/proc/meminfo: memFree=1901184/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=4964 CPUtime=0.06
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 1007 0 0 0 6 0 0 0 18 0 1 0 250097488 5083136 990 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/15717/statm: 1241 990 87 219 0 1018 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4964

[startup+0.101928 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 15717
/proc/meminfo: memFree=1901184/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=5096 CPUtime=0.09
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 1052 0 0 0 9 0 0 0 18 0 1 0 250097488 5218304 1035 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/15717/statm: 1274 1035 87 219 0 1051 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5096

[startup+0.301967 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 15717
/proc/meminfo: memFree=1901184/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=7604 CPUtime=0.29
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 1831 0 0 0 29 0 0 0 19 0 1 0 250097488 7786496 1716 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134515845 0 0 4096 0 0 0 0 17 1 0 0
/proc/15717/statm: 1901 1716 88 219 0 1678 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7604

[startup+0.701044 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 15717
/proc/meminfo: memFree=1901184/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=11760 CPUtime=0.69
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 2920 0 0 0 69 0 0 0 22 0 1 0 250097488 12042240 2548 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 2940 2548 104 219 0 2717 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11760

[startup+1.5012 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 15718
/proc/meminfo: memFree=1888888/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=19700 CPUtime=1.49
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 4514 0 0 0 148 1 0 0 25 0 1 0 250097488 20172800 4142 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 4925 4142 104 219 0 4702 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19700

[startup+3.10151 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 15718
/proc/meminfo: memFree=1880824/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=44276 CPUtime=3.09
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 7060 0 0 0 306 3 0 0 25 0 1 0 250097488 45338624 6688 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 11069 6688 104 219 0 10846 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 44276

[startup+6.30113 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 15718
/proc/meminfo: memFree=1863608/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=44276 CPUtime=6.29
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 10661 0 0 0 624 5 0 0 25 0 1 0 250097488 45338624 10289 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559739 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 11069 10289 104 219 0 10846 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 44276

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 15718
/proc/meminfo: memFree=1838208/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=77044 CPUtime=12.68
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 16780 0 0 0 1259 9 0 0 25 0 1 0 250097488 78893056 16408 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 19261 16408 104 219 0 19038 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 77044

[startup+25.5018 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 15718
/proc/meminfo: memFree=1824256/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=144372 CPUtime=25.48
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 19977 0 0 0 2536 12 0 0 25 0 1 0 250097488 147836928 19275 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 36093 19275 104 219 0 35870 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 144372

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 15718
/proc/meminfo: memFree=1811968/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=145700 CPUtime=51.07
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 23666 0 0 0 5091 16 0 0 25 0 1 0 250097488 149196800 22309 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 36425 22309 104 219 0 36202 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 145700

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 15718
/proc/meminfo: memFree=1811008/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=146180 CPUtime=102.25
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 24820 0 0 0 10206 19 0 0 25 0 1 0 250097488 149688320 22539 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559830 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 36545 22539 104 219 0 36322 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 146180

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15718
/proc/meminfo: memFree=1809856/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=148260 CPUtime=162.23
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 26564 0 0 0 16198 25 0 0 25 0 1 0 250097488 151818240 22809 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 37065 22809 104 219 0 36842 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 148260

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15718
/proc/meminfo: memFree=1808768/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=148872 CPUtime=222.2
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 27879 0 0 0 22192 28 0 0 25 0 1 0 250097488 152444928 23068 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 37218 23068 104 219 0 36995 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 148872

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15718
/proc/meminfo: memFree=1807616/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=149208 CPUtime=282.18
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 29163 0 0 0 28186 32 0 0 25 0 1 0 250097488 152788992 23329 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596339 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 37302 23329 104 219 0 37079 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 149208

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15718
/proc/meminfo: memFree=1806592/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=153012 CPUtime=342.17
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 31173 0 0 0 34179 38 0 0 25 0 1 0 250097488 156684288 23580 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 38253 23580 104 219 0 38030 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 153012

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15718
/proc/meminfo: memFree=1805504/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=153412 CPUtime=402.14
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 32447 0 0 0 40172 42 0 0 25 0 1 0 250097488 157093888 23831 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 38353 23831 104 219 0 38130 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 153412

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15718
/proc/meminfo: memFree=1804416/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=153836 CPUtime=462.12
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 33684 0 0 0 46166 46 0 0 25 0 1 0 250097488 157528064 24078 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551799 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 38459 24078 104 219 0 38236 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 153836

[startup+522.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15718
/proc/meminfo: memFree=1803392/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=154288 CPUtime=522.1
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 34882 0 0 0 52157 53 0 0 25 0 1 0 250097488 157990912 24319 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 38572 24319 104 219 0 38349 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 154288

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15718
/proc/meminfo: memFree=1802368/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=154768 CPUtime=582.08
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 36116 0 0 0 58149 59 0 0 25 0 1 0 250097488 158482432 24563 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 38692 24563 104 219 0 38469 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 154768

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15718
/proc/meminfo: memFree=1801280/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=155276 CPUtime=642.06
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 37311 0 0 0 64143 63 0 0 25 0 1 0 250097488 159002624 24801 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 38819 24801 104 219 0 38596 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 155276


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

[startup+882.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 15718
/proc/meminfo: memFree=1797248/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=163148 CPUtime=881.96
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 43507 0 0 0 88115 81 0 0 25 0 1 0 250097488 167063552 25731 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 40787 25731 104 219 0 40564 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 163148

[startup+942.301 s]
/proc/loadavg: 1.11 1.03 1.01 2/78 15718
/proc/meminfo: memFree=1796352/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=163796 CPUtime=941.94
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 44659 0 0 0 94107 87 0 0 25 0 1 0 250097488 167727104 25959 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 40949 25959 104 219 0 40726 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 163796

[startup+1002.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 15718
/proc/meminfo: memFree=1795328/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=164484 CPUtime=1001.91
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 45775 0 0 0 100100 91 0 0 25 0 1 0 250097488 168431616 26184 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 41121 26184 104 219 0 40898 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 164484

[startup+1062.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 15718
/proc/meminfo: memFree=1794432/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=164484 CPUtime=1061.89
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 46887 0 0 0 106094 95 0 0 25 0 1 0 250097488 168431616 26405 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 41121 26405 104 219 0 40898 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 164484

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15718
/proc/meminfo: memFree=1793472/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=165216 CPUtime=1121.88
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 47999 0 0 0 112089 99 0 0 25 0 1 0 250097488 169181184 26626 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559406 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 41304 26626 104 219 0 41081 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 165216

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15718
/proc/meminfo: memFree=1792576/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=165996 CPUtime=1181.85
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 49156 0 0 0 118083 102 0 0 25 0 1 0 250097488 169979904 26859 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 41499 26859 104 219 0 41276 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 165996

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15718
/proc/meminfo: memFree=1791424/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=165996 CPUtime=1241.83
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 50312 0 0 0 124077 106 0 0 25 0 1 0 250097488 169979904 27091 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 41499 27091 104 219 0 41276 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 165996

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15718
/proc/meminfo: memFree=1790336/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=166824 CPUtime=1301.81
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 51504 0 0 0 130071 110 0 0 25 0 1 0 250097488 170827776 27326 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552850 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 41706 27326 104 219 0 41483 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 166824

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15718
/proc/meminfo: memFree=1789312/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=166824 CPUtime=1361.79
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 52659 0 0 0 136064 115 0 0 25 0 1 0 250097488 170827776 27557 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 41706 27557 104 219 0 41483 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 166824

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15718
/proc/meminfo: memFree=1788416/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=167704 CPUtime=1421.77
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 53813 0 0 0 142058 119 0 0 25 0 1 0 250097488 171728896 27787 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 41926 27787 104 219 0 41703 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 167704

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15720
/proc/meminfo: memFree=1787264/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=179992 CPUtime=1481.74
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 58000 0 0 0 148050 124 0 0 25 0 1 0 250097488 184311808 28010 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563258 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 44998 28010 104 219 0 44775 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 179992

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15720
/proc/meminfo: memFree=1786368/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=180924 CPUtime=1541.71
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 59115 0 0 0 154043 128 0 0 25 0 1 0 250097488 185266176 28234 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559395 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 45231 28234 104 219 0 45008 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 180924

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15720
/proc/meminfo: memFree=1785472/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=180924 CPUtime=1601.7
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 60228 0 0 0 160037 133 0 0 25 0 1 0 250097488 185266176 28456 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 45231 28456 104 219 0 45008 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 180924

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15720
/proc/meminfo: memFree=1784576/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=181916 CPUtime=1661.67
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 61341 0 0 0 166030 137 0 0 25 0 1 0 250097488 186281984 28678 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 45479 28678 104 219 0 45256 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 181916

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15720
/proc/meminfo: memFree=1783680/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=181916 CPUtime=1721.65
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 62450 0 0 0 172024 141 0 0 25 0 1 0 250097488 186281984 28896 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559915 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 45479 28896 104 219 0 45256 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 181916

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15720
/proc/meminfo: memFree=1782656/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=182968 CPUtime=1781.63
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 63524 0 0 0 178016 147 0 0 25 0 1 0 250097488 187359232 29112 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559420 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 45742 29112 104 219 0 45519 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 182968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15720
/proc/meminfo: memFree=1782336/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=182968 CPUtime=1800.03
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 63854 0 0 0 179854 149 0 0 25 0 1 0 250097488 187359232 29178 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 45742 29178 104 219 0 45519 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 182968

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 2/78 15720
/proc/meminfo: memFree=1782336/2055920 swapFree=4169104/4192956
[pid=15717] ppid=15715 vsize=182968 CPUtime=1800.03
/proc/15717/stat : 15717 (PBS4) R 15715 15717 15387 0 -1 4194304 63854 0 0 0 179854 149 0 0 25 0 1 0 250097488 187359232 29178 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15717/statm: 45742 29178 104 219 0 45519 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 182968

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.06
CPU user time (s): 1798.55
CPU system time (s): 1.51377
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 192284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.55
system time used= 1.51377
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63855
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= 3043

runsolver used 1.42378 second user time and 3.76643 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Tue May  1 12:16:43 UTC 2007

IDJOB= 454134
IDBENCH= 48177
IDSOLVER= 157
FILE ID= node23/454134-1178021802

PBS_JOBID= 4728371

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_1000_25_4.opb
COMMAND LINE= /tmp/evaluation/454134-1178021802/PBS4 /tmp/evaluation/454134-1178021802/instance-454134-1178021802.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-454134-1178021802 -o ROOT/results/node23/conversion-454134-1178021802 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454134-1178021802/instance-454134-1178021802.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-454134-1178021802 -o ROOT/results/node23/solver-454134-1178021802 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/454134-1178021802/PBS4 /tmp/evaluation/454134-1178021802/instance-454134-1178021802.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  d847cf1d914db0ec942abd195c5092c7

RANDOM SEED= 674105583

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1901528 kB
Buffers:         16516 kB
Cached:          54464 kB
SwapCached:       2392 kB
Active:          53468 kB
Inactive:        43436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1901528 kB
SwapTotal:     4192956 kB
SwapFree:      4169104 kB
Dirty:            2532 kB
Writeback:           0 kB
Mapped:          33276 kB
Slab:            42936 kB
Committed_AS:  4001888 kB
PageTables:       1800 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= 66562 MiB

End job on node23 on Tue May  1 12:46:47 UTC 2007