Trace number 454554

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. 1800.1 1800.82

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_25_5.opb
MD5SUMcdccc05ac387e7ee9cb8ab81f53ca6f8
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-31
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -31
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
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 constraints200
Minimum length of a constraint25
Maximum length of a constraint49
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)6226
Sum of products size (including duplicates)12452
Number of different products3113
Sum of products size6226

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/454554-1178027221/instance-454554-1178027221.opb ......
0.07/0.09	c done parsing opb.
0.07/0.09	o 182
0.09/0.12	o 181
0.09/0.13	o 180
0.09/0.16	o 179
0.09/0.16	o 177
0.09/0.16	o 175
8.89/8.91	o 174
11.09/11.13	o 173
368.86/369.06	o 172
1800.07/1800.80	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454554-1178027221/instance-454554-1178027221.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node38/watcher-454554-1178027221 -o ROOT/results/node38/solver-454554-1178027221 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454554-1178027221/PBS4 /tmp/evaluation/454554-1178027221/instance-454554-1178027221.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: 0.99 0.97 0.99 3/77 17559
/proc/meminfo: memFree=1795256/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=1784 CPUtime=0
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 246 0 0 0 0 0 0 0 18 0 1 0 234888811 1826816 229 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134589699 0 0 4096 0 0 0 0 17 1 0 0
/proc/17559/statm: 446 229 87 219 0 223 0

[startup+0.0795491 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 17559
/proc/meminfo: memFree=1795256/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=3024 CPUtime=0.07
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 566 0 0 0 7 0 0 0 18 0 1 0 234888811 3096576 516 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530224 0 0 4096 0 0 0 0 17 1 0 0
/proc/17559/statm: 756 516 88 219 0 533 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3024

[startup+0.101552 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 17559
/proc/meminfo: memFree=1795256/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=3020 CPUtime=0.09
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 610 0 0 0 9 0 0 0 18 0 1 0 234888811 3092480 560 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 755 560 103 219 0 532 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3020

[startup+0.301591 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 17559
/proc/meminfo: memFree=1795256/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=4812 CPUtime=0.29
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 898 0 0 0 29 0 0 0 19 0 1 0 234888811 4927488 848 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 1203 848 104 219 0 980 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4812

[startup+0.701667 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 17559
/proc/meminfo: memFree=1795256/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=6960 CPUtime=0.69
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 1324 0 0 0 69 0 0 0 23 0 1 0 234888811 7127040 1274 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 1740 1274 104 219 0 1517 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6960

[startup+1.50182 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17560
/proc/meminfo: memFree=1789232/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=11324 CPUtime=1.49
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 2116 0 0 0 148 1 0 0 25 0 1 0 234888811 11595776 2066 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 2831 2066 104 219 0 2608 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11324

[startup+3.10113 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17560
/proc/meminfo: memFree=1785200/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=19980 CPUtime=3.09
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 3309 0 0 0 307 2 0 0 25 0 1 0 234888811 20459520 3210 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547123 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 4995 3211 104 219 0 4772 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19980

[startup+6.30174 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17560
/proc/meminfo: memFree=1776696/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=22120 CPUtime=6.29
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 5356 0 0 0 625 4 0 0 25 0 1 0 234888811 22650880 5160 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 5530 5160 104 219 0 5307 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22120

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17560
/proc/meminfo: memFree=1770616/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=40380 CPUtime=12.69
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 6420 0 0 0 1262 7 0 0 25 0 1 0 234888811 41349120 6224 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 10095 6224 104 219 0 9872 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40380

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17560
/proc/meminfo: memFree=1767160/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=42708 CPUtime=25.48
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 7456 0 0 0 2538 10 0 0 25 0 1 0 234888811 43732992 7067 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547138 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 10677 7067 104 219 0 10454 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 42708

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17560
/proc/meminfo: memFree=1764152/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=46188 CPUtime=51.07
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 8605 0 0 0 5091 16 0 0 25 0 1 0 234888811 47296512 7831 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 11547 7831 104 219 0 11324 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 46188

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17560
/proc/meminfo: memFree=1759480/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=52016 CPUtime=102.26
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 10490 0 0 0 10197 29 0 0 25 0 1 0 234888811 53264384 8947 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547224 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 13004 8947 104 219 0 12781 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 52016

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17560
/proc/meminfo: memFree=1755192/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=54764 CPUtime=162.23
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 11573 0 0 0 16181 42 0 0 25 0 1 0 234888811 56078336 10030 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 13691 10030 104 219 0 13468 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 54764

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17560
/proc/meminfo: memFree=1751160/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=63040 CPUtime=222.21
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 14077 0 0 0 22168 53 0 0 25 0 1 0 234888811 64552960 10997 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 15760 10997 104 219 0 15537 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 63040

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17560
/proc/meminfo: memFree=1747768/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=64660 CPUtime=282.2
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 14946 0 0 0 28154 66 0 0 25 0 1 0 234888811 66211840 11866 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 16165 11866 104 219 0 15942 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 64660

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17560
/proc/meminfo: memFree=1744440/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=66788 CPUtime=342.17
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 15783 0 0 0 34141 76 0 0 25 0 1 0 234888811 68390912 12703 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 16697 12703 104 219 0 16474 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 66788

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17560
/proc/meminfo: memFree=1740920/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=81348 CPUtime=402.15
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 19713 0 0 0 40128 87 0 0 25 0 1 0 234888811 83300352 13560 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 20337 13560 104 219 0 20114 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 81348

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17560
/proc/meminfo: memFree=1738040/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=83236 CPUtime=462.13
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 20460 0 0 0 46117 96 0 0 25 0 1 0 234888811 85233664 14307 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 20809 14307 104 219 0 20586 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 83236

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 17560
/proc/meminfo: memFree=1735160/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=84356 CPUtime=522.11
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 21178 0 0 0 52108 103 0 0 25 0 1 0 234888811 86380544 15025 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 21089 15025 104 219 0 20866 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 84356

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17560
/proc/meminfo: memFree=1732408/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=86388 CPUtime=582.09
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 21861 0 0 0 58098 111 0 0 25 0 1 0 234888811 88461312 15708 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 21597 15708 104 219 0 21374 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 86388

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17560
/proc/meminfo: memFree=1729784/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=87692 CPUtime=642.08
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 22509 0 0 0 64089 119 0 0 25 0 1 0 234888811 89796608 16356 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 21923 16356 104 219 0 21700 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 87692


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

[startup+822.301 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 17560
/proc/meminfo: memFree=1722488/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=91660 CPUtime=822.01
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 24321 0 0 0 82060 141 0 0 25 0 1 0 234888811 93859840 18168 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 22915 18168 104 219 0 22692 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 91660

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 17732
/proc/meminfo: memFree=1718904/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=91852 CPUtime=881.9
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 24885 0 0 0 88041 149 0 0 25 0 1 0 234888811 94056448 18732 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 22963 18732 104 219 0 22740 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 91852

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17758
/proc/meminfo: memFree=1718008/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=93268 CPUtime=941.86
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 25415 0 0 0 94030 156 0 0 25 0 1 0 234888811 95506432 19262 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 23317 19262 104 219 0 23094 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 93268

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17758
/proc/meminfo: memFree=1715832/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=94968 CPUtime=1001.84
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 25954 0 0 0 100021 163 0 0 25 0 1 0 234888811 97247232 19801 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 23742 19801 104 219 0 23519 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 94968

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17758
/proc/meminfo: memFree=1713848/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=121144 CPUtime=1061.82
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 32584 0 0 0 106010 172 0 0 25 0 1 0 234888811 124051456 20286 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 30286 20286 104 219 0 30063 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 121144

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17758
/proc/meminfo: memFree=1711992/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=121336 CPUtime=1121.8
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 33078 0 0 0 112003 177 0 0 25 0 1 0 234888811 124248064 20780 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 30334 20780 104 219 0 30111 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 121336

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17758
/proc/meminfo: memFree=1710072/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=123036 CPUtime=1181.78
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 33557 0 0 0 117995 183 0 0 25 0 1 0 234888811 125988864 21259 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 30759 21259 104 219 0 30536 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 123036

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17758
/proc/meminfo: memFree=1708152/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=123036 CPUtime=1241.75
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 34025 0 0 0 123986 189 0 0 25 0 1 0 234888811 125988864 21727 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 30759 21727 104 219 0 30536 0
Current children cumulated CPU time (s) 1241.75
Current children cumulated vsize (KiB) 123036

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17758
/proc/meminfo: memFree=1706296/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=125032 CPUtime=1301.74
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 34483 0 0 0 129979 195 0 0 25 0 1 0 234888811 128032768 22185 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 31258 22185 104 219 0 31035 0
Current children cumulated CPU time (s) 1301.74
Current children cumulated vsize (KiB) 125032

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17758
/proc/meminfo: memFree=1704376/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=125032 CPUtime=1361.72
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 34957 0 0 0 135971 201 0 0 25 0 1 0 234888811 128032768 22659 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134550904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 31258 22659 104 219 0 31035 0
Current children cumulated CPU time (s) 1361.72
Current children cumulated vsize (KiB) 125032

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17758
/proc/meminfo: memFree=1702520/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=126952 CPUtime=1421.7
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 35410 0 0 0 141964 206 0 0 25 0 1 0 234888811 129998848 23112 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 31738 23112 104 219 0 31515 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 126952

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17758
/proc/meminfo: memFree=1700664/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=127144 CPUtime=1481.67
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 35858 0 0 0 147956 211 0 0 25 0 1 0 234888811 130195456 23560 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 31786 23560 104 219 0 31563 0
Current children cumulated CPU time (s) 1481.67
Current children cumulated vsize (KiB) 127144

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17758
/proc/meminfo: memFree=1699256/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=129184 CPUtime=1541.65
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 36276 0 0 0 153949 216 0 0 25 0 1 0 234888811 132284416 23978 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 32296 23978 104 219 0 32073 0
Current children cumulated CPU time (s) 1541.65
Current children cumulated vsize (KiB) 129184

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17758
/proc/meminfo: memFree=1697464/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=129376 CPUtime=1601.63
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 36724 0 0 0 159942 221 0 0 25 0 1 0 234888811 132481024 24426 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 32344 24426 104 219 0 32121 0
Current children cumulated CPU time (s) 1601.63
Current children cumulated vsize (KiB) 129376

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17758
/proc/meminfo: memFree=1695736/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=129376 CPUtime=1661.61
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 37152 0 0 0 165934 227 0 0 25 0 1 0 234888811 132481024 24854 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 32344 24854 104 219 0 32121 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 129376

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17758
/proc/meminfo: memFree=1694072/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=131540 CPUtime=1721.59
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 37579 0 0 0 171926 233 0 0 25 0 1 0 234888811 134696960 25281 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 32885 25281 104 219 0 32662 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 131540

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17758
/proc/meminfo: memFree=1692344/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=131732 CPUtime=1781.57
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 37984 0 0 0 177919 238 0 0 25 0 1 0 234888811 134893568 25686 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 32933 25686 104 219 0 32710 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 131732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17758
/proc/meminfo: memFree=1691832/2055920 swapFree=4154564/4192956
[pid=17559] ppid=17557 vsize=131732 CPUtime=1800.07
/proc/17559/stat : 17559 (PBS4) R 17557 17559 26515 0 -1 4194304 38110 0 0 0 179767 240 0 0 25 0 1 0 234888811 134893568 25812 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17559/statm: 32933 25812 104 219 0 32710 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 131732

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

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

Child status: 0
Real time (s): 1800.82
CPU time (s): 1800.1
CPU user time (s): 1797.68
CPU system time (s): 2.41963
CPU usage (%): 99.9596
Max. virtual memory (cumulated for all children) (KiB): 131732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.68
system time used= 2.41963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38111
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= 3379

runsolver used 1.52977 second user time and 4.34934 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Tue May  1 13:47:01 UTC 2007

IDJOB= 454554
IDBENCH= 48205
IDSOLVER= 157
FILE ID= node38/454554-1178027221

PBS_JOBID= 4728327

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_200_25_5.opb
COMMAND LINE= /tmp/evaluation/454554-1178027221/PBS4 /tmp/evaluation/454554-1178027221/instance-454554-1178027221.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node38/convwatcher-454554-1178027221 -o ROOT/results/node38/conversion-454554-1178027221 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454554-1178027221/instance-454554-1178027221.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-454554-1178027221 -o ROOT/results/node38/solver-454554-1178027221 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/454554-1178027221/PBS4 /tmp/evaluation/454554-1178027221/instance-454554-1178027221.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  cdccc05ac387e7ee9cb8ab81f53ca6f8

RANDOM SEED= 202583700

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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:       1795728 kB
Buffers:         50800 kB
Cached:         122748 kB
SwapCached:       6788 kB
Active:          96928 kB
Inactive:       104116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1795728 kB
SwapTotal:     4192956 kB
SwapFree:      4154564 kB
Dirty:            1384 kB
Writeback:           0 kB
Mapped:          34160 kB
Slab:            44392 kB
Committed_AS:  3827092 kB
PageTables:       2072 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 node38 on Tue May  1 14:17:05 UTC 2007