Trace number 454314

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. 1800.11 1800.73

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_25_4.opb
MD5SUM85583812489e95a26f37a10baffcd23f
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-29
Best CPU time to get the best result obtained on this benchmark1800.02
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -29
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 constraint50
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)6260
Sum of products size (including duplicates)12520
Number of different products3130
Sum of products size6260

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/454314-1178024454/instance-454314-1178024454.opb ......
0.02/0.09	c done parsing opb.
0.02/0.09	o 183
0.09/0.10	o 182
0.09/0.10	o 181
0.09/0.11	o 180
0.09/0.12	o 178
0.09/0.18	o 177
3.79/3.82	o 176
4.29/4.34	o 175
6.40/6.40	o 174
121.65/121.89	o 173
444.26/444.57	o 172
841.64/842.00	o 171
1800.08/1800.71	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454314-1178024454/instance-454314-1178024454.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node19/watcher-454314-1178024454 -o ROOT/results/node19/solver-454314-1178024454 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454314-1178024454/PBS4 /tmp/evaluation/454314-1178024454/instance-454314-1178024454.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 0.95 0.98 3/77 9059
/proc/meminfo: memFree=1862904/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=1788 CPUtime=0
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 250362833 1830912 231 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/9059/statm: 447 231 87 219 0 224 0

[startup+0.0233251 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 9059
/proc/meminfo: memFree=1862904/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=2188 CPUtime=0.02
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 359 0 0 0 2 0 0 0 18 0 1 0 250362833 2240512 342 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530221 0 0 4096 0 0 0 0 17 1 0 0
/proc/9059/statm: 547 342 87 219 0 324 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2188

[startup+0.101334 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 9059
/proc/meminfo: memFree=1862904/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=3032 CPUtime=0.09
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 590 0 0 0 9 0 0 0 18 0 1 0 250362833 3104768 573 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 758 573 102 219 0 535 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3032

[startup+0.301356 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 9059
/proc/meminfo: memFree=1862904/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=4824 CPUtime=0.29
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 893 0 0 0 29 0 0 0 19 0 1 0 250362833 4939776 876 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 1206 876 103 219 0 983 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4824

[startup+0.701399 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 9059
/proc/meminfo: memFree=1862904/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=7068 CPUtime=0.69
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 1393 0 0 0 69 0 0 0 22 0 1 0 250362833 7237632 1376 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 1767 1376 103 219 0 1544 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7068

[startup+1.50149 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 9060
/proc/meminfo: memFree=1856496/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=11300 CPUtime=1.49
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 2116 0 0 0 148 1 0 0 25 0 1 0 250362833 11571200 2099 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 2825 2099 103 219 0 2602 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11300

[startup+3.10266 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 9060
/proc/meminfo: memFree=1852976/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=20236 CPUtime=3.1
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 3564 0 0 0 307 3 0 0 25 0 1 0 250362833 20721664 3498 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 5059 3498 104 219 0 4836 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 20236

[startup+6.30201 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 9060
/proc/meminfo: memFree=1841008/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=39524 CPUtime=6.3
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 5841 0 0 0 625 5 0 0 25 0 1 0 250362833 40472576 5678 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 9881 5678 104 219 0 9658 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 39524

[startup+12.7017 s]
/proc/loadavg: 0.93 0.96 0.98 2/84 9126
/proc/meminfo: memFree=1833912/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=41392 CPUtime=12.65
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 7155 0 0 0 1258 7 0 0 25 0 1 0 250362833 42385408 6992 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 10348 6992 104 219 0 10125 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 41392

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.98 2/84 9176
/proc/meminfo: memFree=1831736/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=44044 CPUtime=25.42
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 7894 0 0 0 2531 11 0 0 25 0 1 0 250362833 45101056 7538 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 11011 7538 104 219 0 10788 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 44044

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.98 2/84 9232
/proc/meminfo: memFree=1829112/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=47144 CPUtime=50.98
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 8923 0 0 0 5080 18 0 0 25 0 1 0 250362833 48275456 8182 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 11786 8183 104 219 0 11563 0
Current children cumulated CPU time (s) 50.98
Current children cumulated vsize (KiB) 47144

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 9258
/proc/meminfo: memFree=1825904/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=52600 CPUtime=102.16
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 10768 0 0 0 10185 31 0 0 25 0 1 0 250362833 53862400 9258 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 13150 9258 104 219 0 12927 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 52600

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9258
/proc/meminfo: memFree=1821488/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=55124 CPUtime=162.14
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 11864 0 0 0 16173 41 0 0 25 0 1 0 250362833 56446976 10354 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 13781 10354 104 219 0 13558 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 55124

[startup+222.301 s]
/proc/loadavg: 1.11 1.00 0.99 2/78 9258
/proc/meminfo: memFree=1817456/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=63600 CPUtime=222.13
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 14398 0 0 0 22160 53 0 0 25 0 1 0 250362833 65126400 11351 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549605 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 15900 11351 104 219 0 15677 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 63600

[startup+282.302 s]
/proc/loadavg: 1.11 1.02 1.00 2/78 9258
/proc/meminfo: memFree=1813808/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=66020 CPUtime=282.1
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 15294 0 0 0 28147 63 0 0 25 0 1 0 250362833 67604480 12247 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 16505 12247 104 219 0 16282 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 66020

[startup+342.301 s]
/proc/loadavg: 1.17 1.04 1.01 2/78 9258
/proc/meminfo: memFree=1810480/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=67548 CPUtime=342.08
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 16128 0 0 0 34136 72 0 0 25 0 1 0 250362833 69169152 13081 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 16887 13081 104 219 0 16664 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 67548

[startup+402.302 s]
/proc/loadavg: 1.12 1.05 1.01 2/78 9258
/proc/meminfo: memFree=1807344/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=81728 CPUtime=402.08
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 20005 0 0 0 40125 83 0 0 25 0 1 0 250362833 83689472 13885 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 20432 13885 104 219 0 20209 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 81728

[startup+462.301 s]
/proc/loadavg: 1.10 1.05 1.01 2/78 9258
/proc/meminfo: memFree=1804336/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=83620 CPUtime=462.05
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 20734 0 0 0 46115 90 0 0 25 0 1 0 250362833 85626880 14614 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 20905 14614 104 219 0 20682 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 83620

[startup+522.302 s]
/proc/loadavg: 1.14 1.07 1.01 2/78 9258
/proc/meminfo: memFree=1801456/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=84552 CPUtime=522.04
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 21432 0 0 0 52105 99 0 0 25 0 1 0 250362833 86581248 15312 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 21138 15312 104 219 0 20915 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 84552

[startup+582.301 s]
/proc/loadavg: 1.10 1.07 1.01 2/78 9258
/proc/meminfo: memFree=1798576/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=86972 CPUtime=582.02
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 22150 0 0 0 58095 107 0 0 25 0 1 0 250362833 89059328 16030 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 21743 16030 104 219 0 21520 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 86972

[startup+642.302 s]
/proc/loadavg: 1.08 1.07 1.01 2/78 9258
/proc/meminfo: memFree=1795888/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=88280 CPUtime=642
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 22805 0 0 0 64085 115 0 0 25 0 1 0 250362833 90398720 16685 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 22070 16685 104 219 0 21847 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 88280


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 9258
/proc/meminfo: memFree=1786224/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=92444 CPUtime=881.93
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 25139 0 0 0 88050 143 0 0 25 0 1 0 250362833 94662656 19019 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 23111 19019 104 219 0 22888 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 92444

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 9258
/proc/meminfo: memFree=1783920/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=94056 CPUtime=941.91
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 25692 0 0 0 94042 149 0 0 25 0 1 0 250362833 96313344 19572 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 23514 19572 104 219 0 23291 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 94056

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 9258
/proc/meminfo: memFree=1781744/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=120140 CPUtime=1001.9
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 32366 0 0 0 100032 158 0 0 25 0 1 0 250362833 123023360 20101 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 30035 20101 104 219 0 29812 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 120140

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 9258
/proc/meminfo: memFree=1779568/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=121936 CPUtime=1061.88
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 32907 0 0 0 106025 163 0 0 25 0 1 0 250362833 124862464 20642 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 30484 20642 104 219 0 30261 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 121936

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9258
/proc/meminfo: memFree=1777328/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=122128 CPUtime=1121.86
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 33460 0 0 0 112017 169 0 0 25 0 1 0 250362833 125059072 21195 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 30532 21195 104 219 0 30309 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 122128

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9258
/proc/meminfo: memFree=1775280/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=123832 CPUtime=1181.85
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 33962 0 0 0 118010 175 0 0 25 0 1 0 250362833 126803968 21697 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547210 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 30958 21697 104 219 0 30735 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 123832

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9258
/proc/meminfo: memFree=1773232/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=123832 CPUtime=1241.83
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 34460 0 0 0 124001 182 0 0 25 0 1 0 250362833 126803968 22195 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 30958 22195 104 219 0 30735 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 123832

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9258
/proc/meminfo: memFree=1771120/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=125832 CPUtime=1301.82
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 34959 0 0 0 129994 188 0 0 25 0 1 0 250362833 128851968 22694 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 31458 22694 104 219 0 31235 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 125832

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9258
/proc/meminfo: memFree=1769200/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=127756 CPUtime=1361.8
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 35439 0 0 0 135985 195 0 0 25 0 1 0 250362833 130822144 23174 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 31939 23174 104 219 0 31716 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 127756

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9258
/proc/meminfo: memFree=1767280/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=127756 CPUtime=1421.78
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 35898 0 0 0 141976 202 0 0 25 0 1 0 250362833 130822144 23633 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 31939 23633 104 219 0 31716 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 127756

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9258
/proc/meminfo: memFree=1765552/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=127756 CPUtime=1481.76
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 36331 0 0 0 147969 207 0 0 25 0 1 0 250362833 130822144 24066 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 31939 24066 104 219 0 31716 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 127756

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9258
/proc/meminfo: memFree=1763760/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=129800 CPUtime=1541.75
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 36779 0 0 0 153962 213 0 0 25 0 1 0 250362833 132915200 24514 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 32450 24514 104 219 0 32227 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 129800

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9258
/proc/meminfo: memFree=1762032/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=129800 CPUtime=1601.72
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 37204 0 0 0 159955 217 0 0 25 0 1 0 250362833 132915200 24939 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 32450 24939 104 219 0 32227 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 129800

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9258
/proc/meminfo: memFree=1760368/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=131972 CPUtime=1661.71
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 37611 0 0 0 165948 223 0 0 25 0 1 0 250362833 135139328 25346 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 32993 25346 104 219 0 32770 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 131972

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9258
/proc/meminfo: memFree=1758704/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=131972 CPUtime=1721.69
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 38023 0 0 0 171940 229 0 0 25 0 1 0 250362833 135139328 25758 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 32993 25758 104 219 0 32770 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 131972

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9258
/proc/meminfo: memFree=1756848/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=132164 CPUtime=1781.68
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 38438 0 0 0 177934 234 0 0 25 0 1 0 250362833 135335936 26173 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 33041 26173 104 219 0 32818 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 132164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9258
/proc/meminfo: memFree=1756272/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=134472 CPUtime=1800.08
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 38570 0 0 0 179773 235 0 0 25 0 1 0 250362833 137699328 26305 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 33618 26305 104 219 0 33395 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 134472

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 9258
/proc/meminfo: memFree=1756272/2055920 swapFree=4153596/4192956
[pid=9059] ppid=9057 vsize=134472 CPUtime=1800.08
/proc/9059/stat : 9059 (PBS4) R 9057 9059 8409 0 -1 4194304 38570 0 0 0 179773 235 0 0 25 0 1 0 250362833 137699328 26305 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9059/statm: 33618 26305 104 219 0 33395 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 134472

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.11
CPU user time (s): 1797.74
CPU system time (s): 2.37164
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 134472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.74
system time used= 2.37164
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38571
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= 2306

runsolver used 1.56376 second user time and 4.15737 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue May  1 13:00:54 UTC 2007

IDJOB= 454314
IDBENCH= 48189
IDSOLVER= 157
FILE ID= node19/454314-1178024454

PBS_JOBID= 4728380

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_4.opb
COMMAND LINE= /tmp/evaluation/454314-1178024454/PBS4 /tmp/evaluation/454314-1178024454/instance-454314-1178024454.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node19/convwatcher-454314-1178024454 -o ROOT/results/node19/conversion-454314-1178024454 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454314-1178024454/instance-454314-1178024454.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-454314-1178024454 -o ROOT/results/node19/solver-454314-1178024454 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/454314-1178024454/PBS4 /tmp/evaluation/454314-1178024454/instance-454314-1178024454.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  85583812489e95a26f37a10baffcd23f

RANDOM SEED= 334887759

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1863376 kB
Buffers:         45156 kB
Cached:          65012 kB
SwapCached:       7608 kB
Active:          89636 kB
Inactive:        44280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1863376 kB
SwapTotal:     4192956 kB
SwapFree:      4153596 kB
Dirty:            1484 kB
Writeback:           0 kB
Mapped:          30480 kB
Slab:            44120 kB
Committed_AS:  7286064 kB
PageTables:       1788 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 node19 on Tue May  1 13:30:57 UTC 2007