Trace number 363801

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 1800.83

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s4-4-3-4pb.opb
MD5SUM8521955d0869ff4fe0390118a5fbc0f9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark60
Best CPU time to get the best result obtained on this benchmark0.119981
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 60
Optimality of the best value was proved YES
Number of variables696
Total number of constraints2096
Number of constraints which are clauses2072
Number of constraints which are cardinality constraints (but not clauses)24
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint29
Number of terms in the objective function 696
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 696
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 696
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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/363801-1177033193/instance-363801-1177033193.opb ......
0.59/0.67	c done parsing opb.
0.59/0.67	o 70
0.99/1.05	o 68
1.69/1.78	o 66
3.49/3.51	o 64
3.79/3.82	o 62
92.36/92.45	o 60
1800.08/1800.80	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/363801-1177033193/instance-363801-1177033193.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node44/watcher-363801-1177033193 -o ROOT/results/node44/solver-363801-1177033193 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363801-1177033193/PBS4 /tmp/evaluation/363801-1177033193/instance-363801-1177033193.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 8400
/proc/meminfo: memFree=1778240/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=1456 CPUtime=0
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 151231017 1490944 140 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588889 0 0 4096 0 0 0 0 17 0 0 0
/proc/8400/statm: 364 140 87 219 0 141 0

[startup+0.027218 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 8400
/proc/meminfo: memFree=1778240/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=1592 CPUtime=0.02
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 220 0 0 0 2 0 0 0 18 0 1 0 151231017 1630208 202 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8400/statm: 398 202 92 219 0 175 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1592

[startup+0.101225 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 8400
/proc/meminfo: memFree=1778240/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=1592 CPUtime=0.1
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 252 0 0 0 10 0 0 0 18 0 1 0 151231017 1630208 234 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8400/statm: 398 234 93 219 0 175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1592

[startup+0.301245 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 8400
/proc/meminfo: memFree=1778240/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=2184 CPUtime=0.29
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 354 0 0 0 29 0 0 0 19 0 1 0 151231017 2236416 336 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8400/statm: 546 336 93 219 0 323 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2184

[startup+0.701286 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 8400
/proc/meminfo: memFree=1778240/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=3020 CPUtime=0.69
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 554 0 0 0 69 0 0 0 23 0 1 0 151231017 3092480 487 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8400/statm: 755 487 104 219 0 532 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3020

[startup+1.50137 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 8401
/proc/meminfo: memFree=1776248/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=4308 CPUtime=1.49
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 833 0 0 0 147 2 0 0 25 0 1 0 151231017 4411392 766 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8400/statm: 1077 766 104 219 0 854 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4308

[startup+3.10255 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 8401
/proc/meminfo: memFree=1774776/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=7140 CPUtime=3.08
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 1409 0 0 0 305 3 0 0 25 0 1 0 151231017 7311360 1245 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547508 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8400/statm: 1785 1245 104 219 0 1562 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7140

[startup+6.30167 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 8401
/proc/meminfo: memFree=1771576/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=12568 CPUtime=6.28
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 2182 0 0 0 622 6 0 0 25 0 1 0 151231017 12869632 1825 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8400/statm: 3142 1825 104 219 0 2919 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12568

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 8401
/proc/meminfo: memFree=1768952/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=13276 CPUtime=12.68
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 2752 0 0 0 1258 10 0 0 25 0 1 0 151231017 13594624 2395 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559462 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8400/statm: 3319 2395 104 219 0 3096 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13276

[startup+25.5016 s]
/proc/loadavg: 0.95 0.97 0.99 2/78 8401
/proc/meminfo: memFree=1764024/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=24060 CPUtime=25.48
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 4360 0 0 0 2534 14 0 0 25 0 1 0 151231017 24637440 3618 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8400/statm: 6015 3618 104 219 0 5792 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24060

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 8401
/proc/meminfo: memFree=1758968/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=25852 CPUtime=51.07
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 5658 0 0 0 5087 20 0 0 25 0 1 0 151231017 26472448 4916 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8400/statm: 6463 4916 104 219 0 6240 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25852

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 8401
/proc/meminfo: memFree=1751224/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=30792 CPUtime=102.26
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 8274 0 0 0 10194 32 0 0 25 0 1 0 151231017 31531008 6763 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8400/statm: 7698 6763 104 219 0 7475 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30792

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8401
/proc/meminfo: memFree=1741048/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=49584 CPUtime=162.24
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 10858 0 0 0 16179 45 0 0 25 0 1 0 151231017 50774016 9347 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8400/statm: 12396 9347 104 219 0 12173 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 49584

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8401
/proc/meminfo: memFree=1736824/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=51360 CPUtime=222.22
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 11848 0 0 0 22169 53 0 0 25 0 1 0 151231017 52592640 10337 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8400/statm: 12840 10337 104 219 0 12617 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 51360

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8401
/proc/meminfo: memFree=1732088/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=59056 CPUtime=282.21
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 14612 0 0 0 28158 63 0 0 25 0 1 0 151231017 60473344 11564 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8400/statm: 14764 11564 104 219 0 14541 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 59056

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8401
/proc/meminfo: memFree=1729144/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=60836 CPUtime=342.19
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 15392 0 0 0 34149 70 0 0 25 0 1 0 151231017 62296064 12311 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8400/statm: 15209 12311 104 219 0 14986 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 60836

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8401
/proc/meminfo: memFree=1726712/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=61860 CPUtime=402.17
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 16025 0 0 0 40142 75 0 0 25 0 1 0 151231017 63344640 12878 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547198 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8400/statm: 15465 12878 104 219 0 15242 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 61860

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8401
/proc/meminfo: memFree=1723128/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=62440 CPUtime=462.16
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 16922 0 0 0 46134 82 0 0 25 0 1 0 151231017 63938560 13775 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8400/statm: 15610 13775 104 219 0 15387 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 62440

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8401
/proc/meminfo: memFree=1720632/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=95808 CPUtime=522.14
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 17539 0 0 0 52126 88 0 0 25 0 1 0 151231017 98107392 14392 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8400/statm: 23952 14392 104 219 0 23729 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 95808

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8401
/proc/meminfo: memFree=1717624/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=96428 CPUtime=582.12
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 18310 0 0 0 58119 93 0 0 25 0 1 0 151231017 98742272 15163 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8400/statm: 24107 15163 104 219 0 23884 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 96428

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8401
/proc/meminfo: memFree=1713912/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=97424 CPUtime=642.11
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 19236 0 0 0 64111 100 0 0 25 0 1 0 151231017 99762176 16089 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8400/statm: 24356 16089 104 219 0 24133 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 97424


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8401
/proc/meminfo: memFree=1702328/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=100796 CPUtime=822.06
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 22219 0 0 0 82086 120 0 0 25 0 1 0 151231017 103215104 18941 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8400/statm: 25199 18941 104 219 0 24976 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 100796

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8401
/proc/meminfo: memFree=1701176/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=101324 CPUtime=882.04
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 22521 0 0 0 88078 126 0 0 25 0 1 0 151231017 103755776 19243 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134557935 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8400/statm: 25331 19243 104 219 0 25108 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 101324

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8401
/proc/meminfo: memFree=1699000/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=102068 CPUtime=942.02
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 23058 0 0 0 94072 130 0 0 25 0 1 0 151231017 104517632 19780 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8400/statm: 25517 19780 104 219 0 25294 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 102068

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8401
/proc/meminfo: memFree=1698168/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=102772 CPUtime=1002
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 23302 0 0 0 100065 135 0 0 25 0 1 0 151231017 105238528 20024 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8400/statm: 25693 20024 104 219 0 25470 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 102772

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8401
/proc/meminfo: memFree=1696120/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=103096 CPUtime=1061.99
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 23796 0 0 0 106060 139 0 0 25 0 1 0 151231017 105570304 20518 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8400/statm: 25774 20518 104 219 0 25551 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 103096

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8401
/proc/meminfo: memFree=1693048/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=116448 CPUtime=1121.98
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 27700 0 0 0 112051 147 0 0 25 0 1 0 151231017 119242752 21283 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547106 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8400/statm: 29112 21283 104 219 0 28889 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 116448

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8401
/proc/meminfo: memFree=1691192/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=116712 CPUtime=1181.95
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 28138 0 0 0 118043 152 0 0 25 0 1 0 151231017 119513088 21721 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8400/statm: 29178 21721 104 219 0 28955 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 116712

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8401
/proc/meminfo: memFree=1689016/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=117288 CPUtime=1241.94
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 28673 0 0 0 124037 157 0 0 25 0 1 0 151231017 120102912 22256 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8400/statm: 29322 22256 104 219 0 29099 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 117288

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 8567
/proc/meminfo: memFree=1683648/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=117800 CPUtime=1301.84
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 29673 0 0 0 130022 162 0 0 25 0 1 0 151231017 120627200 23223 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552710 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8400/statm: 29450 23223 104 219 0 29227 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 117800

[startup+1362.3 s]
/proc/loadavg: 1.10 1.00 1.00 2/78 9075
/proc/meminfo: memFree=1656312/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=118808 CPUtime=1361.71
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 30453 0 0 0 135997 174 0 0 25 0 1 0 151231017 121659392 24003 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8400/statm: 29702 24003 104 219 0 29479 0
Current children cumulated CPU time (s) 1361.71
Current children cumulated vsize (KiB) 118808

[startup+1422.31 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 9075
/proc/meminfo: memFree=1654840/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=119328 CPUtime=1421.69
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 30852 0 0 0 141989 180 0 0 25 0 1 0 151231017 122191872 24337 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8400/statm: 29832 24337 104 219 0 29609 0
Current children cumulated CPU time (s) 1421.69
Current children cumulated vsize (KiB) 119328

[startup+1482.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 9075
/proc/meminfo: memFree=1649592/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=121408 CPUtime=1481.67
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 32200 0 0 0 147982 185 0 0 25 0 1 0 151231017 124321792 25685 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8400/statm: 30352 25685 104 219 0 30129 0
Current children cumulated CPU time (s) 1481.67
Current children cumulated vsize (KiB) 121408

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9075
/proc/meminfo: memFree=1649016/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=121408 CPUtime=1541.65
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 32360 0 0 0 153974 191 0 0 25 0 1 0 151231017 124321792 25845 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8400/statm: 30352 25845 104 219 0 30129 0
Current children cumulated CPU time (s) 1541.65
Current children cumulated vsize (KiB) 121408

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9075
/proc/meminfo: memFree=1648056/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=122188 CPUtime=1601.64
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 32593 0 0 0 159967 197 0 0 25 0 1 0 151231017 125120512 26078 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8400/statm: 30547 26078 104 219 0 30324 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 122188

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9075
/proc/meminfo: memFree=1647416/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=122188 CPUtime=1661.62
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 32744 0 0 0 165959 203 0 0 25 0 1 0 151231017 125120512 26229 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8400/statm: 30547 26229 104 219 0 30324 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 122188

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9075
/proc/meminfo: memFree=1646328/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=123180 CPUtime=1721.6
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 33034 0 0 0 171952 208 0 0 25 0 1 0 151231017 126136320 26519 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8400/statm: 30795 26519 104 219 0 30572 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 123180

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9075
/proc/meminfo: memFree=1645368/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=123312 CPUtime=1781.59
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 33258 0 0 0 177943 216 0 0 25 0 1 0 151231017 126271488 26743 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8400/statm: 30828 26743 104 219 0 30605 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 123312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9075
/proc/meminfo: memFree=1645368/2055920 swapFree=4156080/4192956
[pid=8400] ppid=8398 vsize=123312 CPUtime=1800.08
/proc/8400/stat : 8400 (PBS4) R 8398 8400 7995 0 -1 4194304 33301 0 0 0 179791 217 0 0 25 0 1 0 151231017 126271488 26786 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8400/statm: 30828 26786 104 219 0 30605 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 123312

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): 1800.83
CPU time (s): 1800.11
CPU user time (s): 1797.92
CPU system time (s): 2.19467
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 123312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.92
system time used= 2.19467
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33302
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= 38237

runsolver used 2.05869 second user time and 4.47332 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Fri Apr 20 01:39:53 UTC 2007

IDJOB= 363801
IDBENCH= 2028
IDSOLVER= 157
FILE ID= node44/363801-1177033193

PBS_JOBID= 4630633

Free space on /tmp= 66413 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-4pb.opb
COMMAND LINE= /tmp/evaluation/363801-1177033193/PBS4 /tmp/evaluation/363801-1177033193/instance-363801-1177033193.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node44/convwatcher-363801-1177033193 -o ROOT/results/node44/conversion-363801-1177033193 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363801-1177033193/instance-363801-1177033193.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-363801-1177033193 -o ROOT/results/node44/solver-363801-1177033193 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/363801-1177033193/PBS4 /tmp/evaluation/363801-1177033193/instance-363801-1177033193.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  8521955d0869ff4fe0390118a5fbc0f9

RANDOM SEED= 766659474

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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:       1778776 kB
Buffers:         32996 kB
Cached:         157736 kB
SwapCached:      13744 kB
Active:          67688 kB
Inactive:       147276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1778776 kB
SwapTotal:     4192956 kB
SwapFree:      4156080 kB
Dirty:            1296 kB
Writeback:           0 kB
Mapped:          32384 kB
Slab:            47616 kB
Committed_AS:   535264 kB
PageTables:       1736 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= 66413 MiB

End job on node44 on Fri Apr 20 02:09:56 UTC 2007