Trace number 455199

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. 1800.14 1800.64

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_25_2.opb
MD5SUM1eb933a10fcc575d2df25e98511c4b07
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-7
Best CPU time to get the best result obtained on this benchmark45.985
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -7
Optimality of the best value was proved YES
Number of variables100
Total number of constraints151
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)2960
Sum of products size (including duplicates)5920
Number of different products1480
Sum of products size2960

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/455199-1178038978/instance-455199-1178038978.opb ......
0.09/0.10	c done parsing opb.
0.09/0.10	o 47
0.09/0.17	o 46
0.19/0.22	o 45
0.29/0.30	o 44
762.18/762.49	o 43
1800.09/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/455199-1178038978/instance-455199-1178038978.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node54/watcher-455199-1178038978 -o ROOT/results/node54/solver-455199-1178038978 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/455199-1178038978/PBS4 /tmp/evaluation/455199-1178038978/instance-455199-1178038978.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 3/66 18606
/proc/meminfo: memFree=1746240/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=1608 CPUtime=0
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 251272315 1646592 172 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/18606/statm: 402 172 87 219 0 179 0

[startup+0.0592151 s]
/proc/loadavg: 0.91 0.95 0.98 3/66 18606
/proc/meminfo: memFree=1746240/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=2012 CPUtime=0.05
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 319 0 0 0 5 0 0 0 18 0 1 0 251272315 2060288 302 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 503 302 92 219 0 280 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2012

[startup+0.101219 s]
/proc/loadavg: 0.91 0.95 0.98 3/66 18606
/proc/meminfo: memFree=1746240/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=2012 CPUtime=0.09
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 320 0 0 0 9 0 0 0 18 0 1 0 251272315 2060288 303 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 503 303 92 219 0 280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2012

[startup+0.301244 s]
/proc/loadavg: 0.91 0.95 0.98 3/66 18606
/proc/meminfo: memFree=1746240/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=2144 CPUtime=0.29
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 355 0 0 0 29 0 0 0 19 0 1 0 251272315 2195456 338 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 536 338 102 219 0 313 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2144

[startup+0.701294 s]
/proc/loadavg: 0.91 0.95 0.98 3/66 18606
/proc/meminfo: memFree=1746240/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=4288 CPUtime=0.69
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 692 0 0 0 69 0 0 0 22 0 1 0 251272315 4390912 675 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 1072 675 103 219 0 849 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4288

[startup+1.5014 s]
/proc/loadavg: 0.91 0.95 0.98 2/67 18607
/proc/meminfo: memFree=1742776/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=6924 CPUtime=1.49
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 1391 0 0 0 148 1 0 0 25 0 1 0 251272315 7090176 1325 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 1731 1325 104 219 0 1508 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6924

[startup+3.1016 s]
/proc/loadavg: 0.91 0.95 0.98 2/67 18607
/proc/meminfo: memFree=1740024/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=11540 CPUtime=3.09
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 2047 0 0 0 307 2 0 0 25 0 1 0 251272315 11816960 1981 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 2885 1981 104 219 0 2662 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11540

[startup+6.30201 s]
/proc/loadavg: 0.92 0.95 0.98 2/67 18607
/proc/meminfo: memFree=1735992/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=12912 CPUtime=6.29
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 3068 0 0 0 625 4 0 0 25 0 1 0 251272315 13221888 2905 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 3228 2905 104 219 0 3005 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12912

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.98 2/67 18607
/proc/meminfo: memFree=1729976/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=23436 CPUtime=12.69
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 4547 0 0 0 1262 7 0 0 25 0 1 0 251272315 23998464 4191 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 5859 4191 104 219 0 5636 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23436

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.98 2/67 18607
/proc/meminfo: memFree=1721144/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=42556 CPUtime=25.49
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 6702 0 0 0 2538 11 0 0 25 0 1 0 251272315 43577344 6346 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 10639 6346 104 219 0 10416 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 42556

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.98 2/67 18607
/proc/meminfo: memFree=1708856/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=47776 CPUtime=51.08
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 10164 0 0 0 5090 18 0 0 25 0 1 0 251272315 48922624 9423 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 11944 9423 104 219 0 11721 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 47776

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/67 18607
/proc/meminfo: memFree=1691576/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=87724 CPUtime=102.26
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 14995 0 0 0 10199 27 0 0 25 0 1 0 251272315 89829376 13660 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549599 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 21931 13660 104 219 0 21708 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 87724

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18607
/proc/meminfo: memFree=1680760/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=94948 CPUtime=162.24
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 19057 0 0 0 16185 39 0 0 25 0 1 0 251272315 97226752 16359 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 23737 16359 104 219 0 23514 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 94948

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18607
/proc/meminfo: memFree=1678968/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=95864 CPUtime=222.23
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 19535 0 0 0 22176 47 0 0 25 0 1 0 251272315 98164736 16804 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 23966 16804 104 219 0 23743 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 95864

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18607
/proc/meminfo: memFree=1666680/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=98972 CPUtime=282.21
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 22857 0 0 0 28165 56 0 0 25 0 1 0 251272315 101347328 19862 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 24743 19862 104 219 0 24520 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 98972

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18607
/proc/meminfo: memFree=1665336/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=99680 CPUtime=342.19
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 23224 0 0 0 34157 62 0 0 25 0 1 0 251272315 102072320 20229 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 24920 20229 104 219 0 24697 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 99680

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18607
/proc/meminfo: memFree=1663544/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=107480 CPUtime=402.18
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 25418 0 0 0 40149 69 0 0 25 0 1 0 251272315 110059520 20688 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 26870 20688 104 219 0 26647 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 107480

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18607
/proc/meminfo: memFree=1660408/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=108636 CPUtime=462.17
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 26427 0 0 0 46143 74 0 0 25 0 1 0 251272315 111243264 21466 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 27159 21466 104 219 0 26936 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 108636

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18609
/proc/meminfo: memFree=1647288/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=177104 CPUtime=522.14
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 30272 0 0 0 52132 82 0 0 25 0 1 0 251272315 181354496 24757 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 44276 24757 104 219 0 44053 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 177104

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18609
/proc/meminfo: memFree=1636408/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=180056 CPUtime=582.13
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 33506 0 0 0 58125 88 0 0 25 0 1 0 251272315 184377344 27437 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547123 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 45014 27437 104 219 0 44791 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 180056

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18609
/proc/meminfo: memFree=1631096/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=182592 CPUtime=642.12
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 35101 0 0 0 64117 95 0 0 25 0 1 0 251272315 186974208 28771 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 45648 28771 104 219 0 45425 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 182592


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18609
/proc/meminfo: memFree=1627320/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=186420 CPUtime=822.07
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 36645 0 0 0 82097 110 0 0 25 0 1 0 251272315 190894080 29728 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549337 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 46605 29728 104 219 0 46382 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 186420

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18609
/proc/meminfo: memFree=1625528/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=188212 CPUtime=882.05
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 37527 0 0 0 88089 116 0 0 25 0 1 0 251272315 192729088 30153 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547106 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 47053 30153 104 219 0 46830 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 188212

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18609
/proc/meminfo: memFree=1623928/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=189436 CPUtime=942.02
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 38043 0 0 0 94081 121 0 0 25 0 1 0 251272315 193982464 30570 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 47359 30570 104 219 0 47136 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 189436

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18609
/proc/meminfo: memFree=1622584/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=190416 CPUtime=1002.01
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 38365 0 0 0 100075 126 0 0 25 0 1 0 251272315 194985984 30892 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 47604 30892 104 219 0 47381 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 190416

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18609
/proc/meminfo: memFree=1620920/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=191444 CPUtime=1062
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 38941 0 0 0 106070 130 0 0 25 0 1 0 251272315 196038656 31273 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 47861 31273 104 219 0 47638 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 191444

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18609
/proc/meminfo: memFree=1614520/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=205500 CPUtime=1121.98
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 43962 0 0 0 112059 139 0 0 25 0 1 0 251272315 210432000 32896 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 51375 32896 104 219 0 51152 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 205500

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18609
/proc/meminfo: memFree=1609848/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=206780 CPUtime=1181.96
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 45505 0 0 0 118052 144 0 0 25 0 1 0 251272315 211742720 34114 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 51695 34114 104 219 0 51472 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 206780

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18609
/proc/meminfo: memFree=1601336/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=207808 CPUtime=1241.95
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 47704 0 0 0 124045 150 0 0 25 0 1 0 251272315 212795392 36183 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 51952 36183 104 219 0 51729 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 207808

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18609
/proc/meminfo: memFree=1593720/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=209284 CPUtime=1301.93
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 49892 0 0 0 130037 156 0 0 25 0 1 0 251272315 214306816 38078 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 52321 38078 104 219 0 52098 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 209284

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18609
/proc/meminfo: memFree=1587384/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=211124 CPUtime=1361.91
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 51687 0 0 0 136029 162 0 0 25 0 1 0 251272315 216190976 39678 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 52781 39678 104 219 0 52558 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 211124

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18609
/proc/meminfo: memFree=1578680/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=212412 CPUtime=1421.9
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 54066 0 0 0 142021 169 0 0 25 0 1 0 251272315 217509888 41797 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 53103 41797 104 219 0 52880 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 212412

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18609
/proc/meminfo: memFree=1575224/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=213508 CPUtime=1481.87
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 55090 0 0 0 148014 173 0 0 25 0 1 0 251272315 218632192 42691 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 53377 42691 104 219 0 53154 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 213508

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18609
/proc/meminfo: memFree=1569016/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=215156 CPUtime=1541.86
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 56757 0 0 0 154008 178 0 0 25 0 1 0 251272315 220319744 44228 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 53789 44228 104 219 0 53566 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 215156

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18609
/proc/meminfo: memFree=1567096/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=218228 CPUtime=1601.84
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 58021 0 0 0 160002 182 0 0 25 0 1 0 251272315 223465472 44715 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 54557 44715 104 219 0 54334 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 218228

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18609
/proc/meminfo: memFree=1565624/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=219844 CPUtime=1661.83
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 58455 0 0 0 165997 186 0 0 25 0 1 0 251272315 225120256 45084 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 54961 45084 104 219 0 54738 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 219844

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18609
/proc/meminfo: memFree=1564024/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=221000 CPUtime=1721.81
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 59098 0 0 0 171990 191 0 0 25 0 1 0 251272315 226304000 45469 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 55250 45469 104 219 0 55027 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 221000

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18609
/proc/meminfo: memFree=1561208/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=223504 CPUtime=1781.8
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 59808 0 0 0 177983 197 0 0 25 0 1 0 251272315 228868096 46179 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 55876 46179 104 219 0 55653 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 223504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 18609
/proc/meminfo: memFree=1561016/2055920 swapFree=4182172/4192956
[pid=18606] ppid=18604 vsize=223504 CPUtime=1800.09
/proc/18606/stat : 18606 (PBS4) R 18604 18606 17894 0 -1 4194304 59859 0 0 0 179812 197 0 0 25 0 1 0 251272315 228868096 46230 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18606/statm: 55876 46230 104 219 0 55653 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 223504

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): 1800.64
CPU time (s): 1800.14
CPU user time (s): 1798.13
CPU system time (s): 2.01069
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 223504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.13
system time used= 2.01069
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59860
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= 3190

runsolver used 1.64775 second user time and 4.91225 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Tue May  1 17:02:58 UTC 2007

IDJOB= 455199
IDBENCH= 48248
IDSOLVER= 157
FILE ID= node54/455199-1178038978

PBS_JOBID= 4728400

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/bsg/normalized-bsg_50_25_2.opb
COMMAND LINE= /tmp/evaluation/455199-1178038978/PBS4 /tmp/evaluation/455199-1178038978/instance-455199-1178038978.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node54/convwatcher-455199-1178038978 -o ROOT/results/node54/conversion-455199-1178038978 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/455199-1178038978/instance-455199-1178038978.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-455199-1178038978 -o ROOT/results/node54/solver-455199-1178038978 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/455199-1178038978/PBS4 /tmp/evaluation/455199-1178038978/instance-455199-1178038978.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  1eb933a10fcc575d2df25e98511c4b07

RANDOM SEED= 36627705

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1746712 kB
Buffers:         69076 kB
Cached:         172332 kB
SwapCached:       3936 kB
Active:         102604 kB
Inactive:       152972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1746712 kB
SwapTotal:     4192956 kB
SwapFree:      4182172 kB
Dirty:            1256 kB
Writeback:           0 kB
Mapped:          18524 kB
Slab:            39624 kB
Committed_AS:  4136136 kB
PageTables:       1416 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 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 node54 on Tue May  1 17:33:01 UTC 2007