Trace number 363843

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. 1800.12 1800.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s4-4-3-8pb.opb
MD5SUMb1277fdeb2e21bbaf9784bfe98a40d01
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark36
Best CPU time to get the best result obtained on this benchmark0.082986
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 36
Optimality of the best value was proved YES
Number of variables432
Total number of constraints1304
Number of constraints which are clauses1280
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 constraint18
Number of terms in the objective function 432
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 432
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 432
Number of bits of the biggest sum of numbers9
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/363843-1177033628/instance-363843-1177033628.opb ......
0.04/0.05	c done parsing opb.
0.04/0.05	o 64
1.49/1.54	o 62
1.89/1.99	o 60
2.10/2.14	o 58
2.29/2.34	o 56
2.59/2.60	o 52
4.89/4.91	o 50
5.09/5.14	o 48
37.68/37.73	o 46
64.67/64.74	o 44
1800.09/1800.71	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/363843-1177033628/instance-363843-1177033628.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/node27/watcher-363843-1177033628 -o ROOT/results/node27/solver-363843-1177033628 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363843-1177033628/PBS4 /tmp/evaluation/363843-1177033628/instance-363843-1177033628.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: 0.93 0.98 0.99 3/65 28854
/proc/meminfo: memFree=1811416/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=1324 CPUtime=0
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 116058706 1355776 130 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134635967 0 0 4096 0 0 0 0 17 1 0 0
/proc/28854/statm: 331 130 87 219 0 108 0

[startup+0.047431 s]
/proc/loadavg: 0.93 0.98 0.99 3/65 28854
/proc/meminfo: memFree=1811416/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=1456 CPUtime=0.04
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 203 0 0 0 4 0 0 0 18 0 1 0 116058706 1490944 185 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 364 185 92 219 0 141 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1456

[startup+0.101435 s]
/proc/loadavg: 0.93 0.98 0.99 3/65 28854
/proc/meminfo: memFree=1811416/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=1676 CPUtime=0.09
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 258 0 0 0 9 0 0 0 18 0 1 0 116058706 1716224 240 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 419 240 102 219 0 196 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1676

[startup+0.301454 s]
/proc/loadavg: 0.93 0.98 0.99 3/65 28854
/proc/meminfo: memFree=1811416/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=2128 CPUtime=0.29
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 372 0 0 0 29 0 0 0 19 0 1 0 116058706 2179072 354 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 532 354 103 219 0 309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2128

[startup+0.701495 s]
/proc/loadavg: 0.93 0.98 0.99 3/65 28854
/proc/meminfo: memFree=1811416/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=2968 CPUtime=0.69
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 618 0 0 0 68 1 0 0 22 0 1 0 116058706 3039232 551 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 742 551 104 219 0 519 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2968

[startup+1.50158 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 28855
/proc/meminfo: memFree=1809104/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=4652 CPUtime=1.49
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 1022 0 0 0 147 2 0 0 25 0 1 0 116058706 4763648 858 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 1163 858 104 219 0 940 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4652

[startup+3.10174 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 28855
/proc/meminfo: memFree=1807504/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=7268 CPUtime=3.09
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 1433 0 0 0 306 3 0 0 25 0 1 0 116058706 7442432 1269 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 1817 1269 104 219 0 1594 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7268

[startup+6.30106 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 28855
/proc/meminfo: memFree=1805008/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=7836 CPUtime=6.29
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 1925 0 0 0 624 5 0 0 25 0 1 0 116058706 8024064 1761 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 1959 1761 104 219 0 1736 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7836

[startup+12.7017 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 28855
/proc/meminfo: memFree=1802192/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=13120 CPUtime=12.69
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 2742 0 0 0 1260 9 0 0 25 0 1 0 116058706 13434880 2385 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549323 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 3280 2385 104 219 0 3057 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13120

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 28855
/proc/meminfo: memFree=1797904/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=22444 CPUtime=25.48
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 3798 0 0 0 2535 13 0 0 25 0 1 0 116058706 22982656 3441 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 5611 3441 104 219 0 5388 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22444

[startup+51.1016 s]
/proc/loadavg: 0.97 0.98 0.99 2/66 28855
/proc/meminfo: memFree=1792848/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=25568 CPUtime=51.08
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 5444 0 0 0 5088 20 0 0 25 0 1 0 116058706 26181632 4702 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 6392 4702 104 219 0 6169 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25568

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 28855
/proc/meminfo: memFree=1783824/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=44172 CPUtime=102.26
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 7661 0 0 0 10196 30 0 0 25 0 1 0 116058706 45232128 6919 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552752 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 11043 6919 104 219 0 10820 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 44172

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28855
/proc/meminfo: memFree=1775120/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=49328 CPUtime=162.25
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 10661 0 0 0 16185 40 0 0 25 0 1 0 116058706 50511872 9150 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 12332 9150 104 219 0 12109 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 49328

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28855
/proc/meminfo: memFree=1768976/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=50728 CPUtime=222.24
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 12118 0 0 0 22174 50 0 0 25 0 1 0 116058706 51945472 10607 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 12682 10607 104 219 0 12459 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 50728

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28855
/proc/meminfo: memFree=1763024/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=84584 CPUtime=282.22
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 13618 0 0 0 28165 57 0 0 25 0 1 0 116058706 86614016 12107 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 21146 12107 104 219 0 20923 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 84584

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28855
/proc/meminfo: memFree=1757392/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=85860 CPUtime=342.2
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 15018 0 0 0 34157 63 0 0 25 0 1 0 116058706 87920640 13474 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 21465 13474 104 219 0 21242 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 85860

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28855
/proc/meminfo: memFree=1753104/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=86768 CPUtime=402.19
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 16231 0 0 0 40149 70 0 0 25 0 1 0 116058706 88850432 14555 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 21692 14555 104 219 0 21469 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 86768

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28855
/proc/meminfo: memFree=1749136/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=88004 CPUtime=462.18
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 17245 0 0 0 46141 77 0 0 25 0 1 0 116058706 90116096 15536 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 22001 15536 104 219 0 21778 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 88004

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28855
/proc/meminfo: memFree=1744784/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=88924 CPUtime=522.16
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 18417 0 0 0 52135 81 0 0 25 0 1 0 116058706 91058176 16675 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 22231 16675 104 219 0 22008 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 88924

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28855
/proc/meminfo: memFree=1741456/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=89952 CPUtime=582.14
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 19225 0 0 0 58129 85 0 0 25 0 1 0 116058706 92110848 17450 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 22488 17450 104 219 0 22265 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 89952

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28855
/proc/meminfo: memFree=1738512/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=97140 CPUtime=642.13
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 21520 0 0 0 64123 90 0 0 25 0 1 0 116058706 99471360 18208 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 24285 18208 104 219 0 24062 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 97140


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 29031
/proc/meminfo: memFree=1723664/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=99672 CPUtime=881.99
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 24889 0 0 0 88089 110 0 0 25 0 1 0 116058706 102064128 21544 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552753 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 24918 21544 104 219 0 24695 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 99672

[startup+942.302 s]
/proc/loadavg: 1.15 1.04 1.01 2/66 29529
/proc/meminfo: memFree=1703568/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=100060 CPUtime=941.9
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 25414 0 0 0 94073 117 0 0 25 0 1 0 116058706 102461440 22004 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 25015 22004 104 219 0 24792 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 100060

[startup+1002.3 s]
/proc/loadavg: 1.05 1.03 1.01 2/66 29529
/proc/meminfo: memFree=1699920/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=100584 CPUtime=1001.89
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 26361 0 0 0 100068 121 0 0 25 0 1 0 116058706 102998016 22918 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 25146 22918 104 219 0 24923 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 100584

[startup+1062.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 29529
/proc/meminfo: memFree=1696912/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=166384 CPUtime=1061.87
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 27145 0 0 0 106063 124 0 0 25 0 1 0 116058706 170377216 23702 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 41596 23702 104 219 0 41373 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 166384

[startup+1122.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/66 29529
/proc/meminfo: memFree=1693584/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=167136 CPUtime=1121.85
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 27994 0 0 0 112057 128 0 0 25 0 1 0 116058706 171147264 24551 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 41784 24551 104 219 0 41561 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 167136

[startup+1182.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 29529
/proc/meminfo: memFree=1691152/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=167392 CPUtime=1181.84
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 28672 0 0 0 118054 130 0 0 25 0 1 0 116058706 171409408 25163 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 41848 25163 104 219 0 41625 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 167392

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 29529
/proc/meminfo: memFree=1687888/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=168168 CPUtime=1241.83
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 29559 0 0 0 124049 134 0 0 25 0 1 0 116058706 172204032 25984 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 42042 25984 104 219 0 41819 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 168168

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 29529
/proc/meminfo: memFree=1684880/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=168688 CPUtime=1301.81
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 30314 0 0 0 130043 138 0 0 25 0 1 0 116058706 172736512 26706 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 42172 26706 104 219 0 41949 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 168688

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 29529
/proc/meminfo: memFree=1682128/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=168820 CPUtime=1361.8
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 31000 0 0 0 136039 141 0 0 25 0 1 0 116058706 172871680 27392 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549279 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 42205 27392 104 219 0 41982 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 168820

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29529
/proc/meminfo: memFree=1679376/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=169736 CPUtime=1421.78
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 31733 0 0 0 142034 144 0 0 25 0 1 0 116058706 173809664 28092 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 42434 28092 104 219 0 42211 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 169736

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29529
/proc/meminfo: memFree=1676112/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=170688 CPUtime=1481.76
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 32668 0 0 0 148029 147 0 0 25 0 1 0 116058706 174784512 28895 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 42672 28895 104 219 0 42449 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 170688

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29529
/proc/meminfo: memFree=1675472/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=171132 CPUtime=1541.75
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 32863 0 0 0 154025 150 0 0 25 0 1 0 116058706 175239168 29057 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 42783 29057 104 219 0 42560 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 171132

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29529
/proc/meminfo: memFree=1674256/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=171780 CPUtime=1601.73
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 33196 0 0 0 160021 152 0 0 25 0 1 0 116058706 175902720 29357 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 42945 29357 104 219 0 42722 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 171780

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29529
/proc/meminfo: memFree=1672016/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=172492 CPUtime=1661.72
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 33869 0 0 0 166017 155 0 0 25 0 1 0 116058706 176631808 29931 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 43123 29931 104 219 0 42900 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 172492

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29529
/proc/meminfo: memFree=1670160/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=172492 CPUtime=1721.7
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 34322 0 0 0 172012 158 0 0 25 0 1 0 116058706 176631808 30384 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 43123 30384 104 219 0 42900 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 172492

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29529
/proc/meminfo: memFree=1668304/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=172492 CPUtime=1781.68
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 34778 0 0 0 178007 161 0 0 25 0 1 0 116058706 176631808 30840 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 43123 30840 104 219 0 42900 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 172492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29529
/proc/meminfo: memFree=1667664/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=172748 CPUtime=1800.09
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 34983 0 0 0 179848 161 0 0 25 0 1 0 116058706 176893952 30980 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 43187 30980 104 219 0 42964 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 172748

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 2/66 29529
/proc/meminfo: memFree=1667664/2055920 swapFree=4179984/4192956
[pid=28854] ppid=28852 vsize=172748 CPUtime=1800.09
/proc/28854/stat : 28854 (PBS4) R 28852 28854 28190 0 -1 4194304 34983 0 0 0 179848 161 0 0 25 0 1 0 116058706 176893952 30980 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28854/statm: 43187 30980 104 219 0 42964 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 172748

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.12
CPU user time (s): 1798.48
CPU system time (s): 1.64175
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 172748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.48
system time used= 1.64175
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34984
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= 2709

runsolver used 1.63375 second user time and 3.74043 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Fri Apr 20 01:47:08 UTC 2007

IDJOB= 363843
IDBENCH= 2031
IDSOLVER= 157
FILE ID= node27/363843-1177033628

PBS_JOBID= 4630635

Free space on /tmp= 66377 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-8pb.opb
COMMAND LINE= /tmp/evaluation/363843-1177033628/PBS4 /tmp/evaluation/363843-1177033628/instance-363843-1177033628.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node27/convwatcher-363843-1177033628 -o ROOT/results/node27/conversion-363843-1177033628 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363843-1177033628/instance-363843-1177033628.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-363843-1177033628 -o ROOT/results/node27/solver-363843-1177033628 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/363843-1177033628/PBS4 /tmp/evaluation/363843-1177033628/instance-363843-1177033628.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  b1277fdeb2e21bbaf9784bfe98a40d01

RANDOM SEED= 932948305

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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	: 5931.00
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:       1811824 kB
Buffers:         36420 kB
Cached:         125596 kB
SwapCached:       6488 kB
Active:          92492 kB
Inactive:        94888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1811824 kB
SwapTotal:     4192956 kB
SwapFree:      4179984 kB
Dirty:            1316 kB
Writeback:           0 kB
Mapped:          28496 kB
Slab:            42772 kB
Committed_AS:  2068992 kB
PageTables:       1464 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= 66377 MiB

End job on node27 on Fri Apr 20 02:17:11 UTC 2007