Trace number 363759

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. 1800.04 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s4-4-3-2pb.opb
MD5SUM135acf1f05855c365b3d13b378debe22
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark64
Best CPU time to get the best result obtained on this benchmark0.358945
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 64
Optimality of the best value was proved YES
Number of variables648
Total number of constraints1952
Number of constraints which are clauses1928
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 constraint27
Number of terms in the objective function 648
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 648
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 648
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/363759-1177032228/instance-363759-1177032228.opb ......
1.20/1.29	c done parsing opb.
1.20/1.29	o 70
3.29/3.35	o 68
4.89/4.91	o 66
1800.01/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/363759-1177032228/instance-363759-1177032228.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/node68/watcher-363759-1177032228 -o ROOT/results/node68/solver-363759-1177032228 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363759-1177032228/PBS4 /tmp/evaluation/363759-1177032228/instance-363759-1177032228.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 0.98 0.99 3/64 27474
/proc/meminfo: memFree=1808512/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=1456 CPUtime=0
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 179212318 1490944 138 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588993 0 0 4096 0 0 0 0 17 1 0 0
/proc/27474/statm: 364 138 87 219 0 141 0

[startup+0.0233719 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27474
/proc/meminfo: memFree=1808512/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=1588 CPUtime=0.02
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 197 0 0 0 2 0 0 0 18 0 1 0 179212318 1626112 179 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530249 0 0 4096 0 0 0 0 17 1 0 0
/proc/27474/statm: 397 179 87 219 0 174 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1588

[startup+0.101378 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27474
/proc/meminfo: memFree=1808512/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=1716 CPUtime=0.09
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 250 0 0 0 9 0 0 0 18 0 1 0 179212318 1757184 232 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 429 232 92 219 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1716

[startup+0.301396 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27474
/proc/meminfo: memFree=1808512/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=2168 CPUtime=0.29
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 358 0 0 0 29 0 0 0 19 0 1 0 179212318 2220032 340 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 542 340 93 219 0 319 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2168

[startup+0.701432 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27474
/proc/meminfo: memFree=1808512/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=3004 CPUtime=0.69
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 577 0 0 0 68 1 0 0 22 0 1 0 179212318 3076096 510 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 751 510 94 219 0 528 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3004

[startup+1.5015 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27475
/proc/meminfo: memFree=1806328/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=4292 CPUtime=1.49
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 916 0 0 0 146 3 0 0 25 0 1 0 179212318 4395008 849 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 1073 849 104 219 0 850 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4292

[startup+3.10165 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27475
/proc/meminfo: memFree=1804472/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=7144 CPUtime=3.09
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 1475 0 0 0 305 4 0 0 25 0 1 0 179212318 7315456 1311 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 1786 1311 104 219 0 1563 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7144

[startup+6.30194 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27475
/proc/meminfo: memFree=1801656/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=12724 CPUtime=6.29
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 2311 0 0 0 623 6 0 0 25 0 1 0 179212318 13029376 1954 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 3181 1954 104 219 0 2958 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12724

[startup+12.7025 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27475
/proc/meminfo: memFree=1797824/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=13640 CPUtime=12.69
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 3070 0 0 0 1261 8 0 0 25 0 1 0 179212318 13967360 2713 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585946 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 3410 2713 104 219 0 3187 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13640

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 27475
/proc/meminfo: memFree=1793856/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=24640 CPUtime=25.48
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 4418 0 0 0 2534 14 0 0 25 0 1 0 179212318 25231360 3676 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 6160 3676 104 219 0 5937 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24640

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 27475
/proc/meminfo: memFree=1787456/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=26204 CPUtime=51.08
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 6095 0 0 0 5086 22 0 0 25 0 1 0 179212318 26832896 5353 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 6551 5353 104 219 0 6328 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26204

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 27475
/proc/meminfo: memFree=1778752/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=48960 CPUtime=102.26
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 8948 0 0 0 10189 37 0 0 25 0 1 0 179212318 50135040 7437 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 12240 7437 104 219 0 12017 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 48960

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27475
/proc/meminfo: memFree=1771072/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=51400 CPUtime=162.25
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 10869 0 0 0 16174 51 0 0 25 0 1 0 179212318 52633600 9358 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 12850 9358 104 219 0 12627 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 51400

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27475
/proc/meminfo: memFree=1766016/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=52904 CPUtime=222.24
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 12098 0 0 0 22162 62 0 0 25 0 1 0 179212318 54173696 10587 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 13226 10587 104 219 0 13003 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 52904

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27475
/proc/meminfo: memFree=1761856/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=60424 CPUtime=282.22
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 14745 0 0 0 28150 72 0 0 25 0 1 0 179212318 61874176 11664 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 15106 11664 104 219 0 14883 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 60424

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27475
/proc/meminfo: memFree=1757696/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=61704 CPUtime=342.2
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 15784 0 0 0 34140 80 0 0 25 0 1 0 179212318 63184896 12637 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 15426 12637 104 219 0 15203 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 61704

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27475
/proc/meminfo: memFree=1754496/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=63264 CPUtime=402.18
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 16637 0 0 0 40132 86 0 0 25 0 1 0 179212318 64782336 13424 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 15816 13424 104 219 0 15593 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 63264

[startup+462.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 27475
/proc/meminfo: memFree=1751616/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=64268 CPUtime=462.16
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 17416 0 0 0 46124 92 0 0 25 0 1 0 179212318 65810432 14137 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 16067 14137 104 219 0 15844 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 64268

[startup+522.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 27475
/proc/meminfo: memFree=1747840/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=97732 CPUtime=522.15
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 18389 0 0 0 52115 100 0 0 25 0 1 0 179212318 100077568 15110 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551075 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 24433 15110 104 219 0 24210 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 97732

[startup+582.302 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 27475
/proc/meminfo: memFree=1744384/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=98840 CPUtime=582.14
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 19312 0 0 0 58107 107 0 0 25 0 1 0 179212318 101212160 15967 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 24710 15967 104 219 0 24487 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 98840

[startup+642.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 27475
/proc/meminfo: memFree=1741120/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=100304 CPUtime=642.12
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 20169 0 0 0 64100 112 0 0 25 0 1 0 179212318 102711296 16758 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 25076 16758 104 219 0 24853 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 100304


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27475
/proc/meminfo: memFree=1733312/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=102768 CPUtime=882.06
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 22243 0 0 0 88074 132 0 0 25 0 1 0 179212318 105234432 18701 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 25692 18701 104 219 0 25469 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 102768

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27475
/proc/meminfo: memFree=1731392/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=104072 CPUtime=942.03
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 22928 0 0 0 94067 136 0 0 25 0 1 0 179212318 106569728 19191 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 26018 19191 104 219 0 25795 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 104072

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27477
/proc/meminfo: memFree=1730432/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=116488 CPUtime=1002.02
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 26252 0 0 0 100059 143 0 0 25 0 1 0 179212318 119283712 19409 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 29122 19409 104 219 0 28899 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 116488

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27477
/proc/meminfo: memFree=1729216/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=117316 CPUtime=1062
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 26604 0 0 0 106053 147 0 0 25 0 1 0 179212318 120131584 19728 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 29329 19728 104 219 0 29106 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 117316

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27477
/proc/meminfo: memFree=1727616/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=118308 CPUtime=1121.99
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 27007 0 0 0 112047 152 0 0 25 0 1 0 179212318 121147392 20098 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 29577 20098 104 219 0 29354 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 118308

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27477
/proc/meminfo: memFree=1726720/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=118952 CPUtime=1181.98
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 27241 0 0 0 118042 156 0 0 25 0 1 0 179212318 121806848 20332 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 29738 20332 104 219 0 29515 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 118952

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27477
/proc/meminfo: memFree=1724864/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=119084 CPUtime=1241.95
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 27676 0 0 0 124036 159 0 0 25 0 1 0 179212318 121942016 20767 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 29771 20767 104 219 0 29548 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 119084

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27477
/proc/meminfo: memFree=1722176/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=119600 CPUtime=1301.95
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 28419 0 0 0 130030 165 0 0 25 0 1 0 179212318 122470400 21445 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 29900 21445 104 219 0 29677 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 119600

[startup+1362.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 27477
/proc/meminfo: memFree=1720448/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=120412 CPUtime=1361.93
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 28888 0 0 0 136022 171 0 0 25 0 1 0 179212318 123301888 21881 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 30103 21881 104 219 0 29880 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 120412

[startup+1422.31 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 27477
/proc/meminfo: memFree=1719296/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=120412 CPUtime=1421.92
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 29164 0 0 0 142016 176 0 0 25 0 1 0 179212318 123301888 22157 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 30103 22157 104 219 0 29880 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 120412

[startup+1482.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 27477
/proc/meminfo: memFree=1716864/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=121268 CPUtime=1481.9
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 29774 0 0 0 148009 181 0 0 25 0 1 0 179212318 124178432 22767 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 30317 22767 104 219 0 30094 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 121268

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 27477
/proc/meminfo: memFree=1715648/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=121400 CPUtime=1541.88
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 30084 0 0 0 154002 186 0 0 25 0 1 0 179212318 124313600 23077 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 30350 23077 104 219 0 30127 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 121400

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 27477
/proc/meminfo: memFree=1714304/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=122168 CPUtime=1601.86
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 30407 0 0 0 159997 189 0 0 25 0 1 0 179212318 125100032 23400 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 30542 23400 104 219 0 30319 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 122168

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27477
/proc/meminfo: memFree=1713280/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=123240 CPUtime=1661.84
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 30734 0 0 0 165989 195 0 0 25 0 1 0 179212318 126197760 23662 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 30810 23662 104 219 0 30587 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 123240

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27477
/proc/meminfo: memFree=1712576/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=123368 CPUtime=1721.83
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 30925 0 0 0 171983 200 0 0 25 0 1 0 179212318 126328832 23820 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 30842 23820 104 219 0 30619 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 123368

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27477
/proc/meminfo: memFree=1711296/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=124624 CPUtime=1781.81
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 31268 0 0 0 177976 205 0 0 25 0 1 0 179212318 127614976 24130 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 31156 24130 104 219 0 30933 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 124624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 27477
/proc/meminfo: memFree=1711104/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=124624 CPUtime=1800.01
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 31315 0 0 0 179795 206 0 0 25 0 1 0 179212318 127614976 24177 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 31156 24177 104 219 0 30933 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 124624

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

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

[startup+1800.5 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 27477
/proc/meminfo: memFree=1711104/2055920 swapFree=4183868/4192956
[pid=27474] ppid=27472 vsize=124624 CPUtime=1800.01
/proc/27474/stat : 27474 (PBS4) R 27472 27474 25984 0 -1 4194304 31315 0 0 0 179795 206 0 0 25 0 1 0 179212318 127614976 24177 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27474/statm: 31156 24177 104 219 0 30933 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 124624

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.04
CPU user time (s): 1797.96
CPU system time (s): 2.07968
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 124624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.96
system time used= 2.07968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31316
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= 3992

runsolver used 1.2888 second user time and 3.64545 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Fri Apr 20 01:23:48 UTC 2007

IDJOB= 363759
IDBENCH= 2024
IDSOLVER= 157
FILE ID= node68/363759-1177032228

PBS_JOBID= 4630611

Free space on /tmp= 66326 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-2pb.opb
COMMAND LINE= /tmp/evaluation/363759-1177032228/PBS4 /tmp/evaluation/363759-1177032228/instance-363759-1177032228.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node68/convwatcher-363759-1177032228 -o ROOT/results/node68/conversion-363759-1177032228 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363759-1177032228/instance-363759-1177032228.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-363759-1177032228 -o ROOT/results/node68/solver-363759-1177032228 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/363759-1177032228/PBS4 /tmp/evaluation/363759-1177032228/instance-363759-1177032228.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  135acf1f05855c365b3d13b378debe22

RANDOM SEED= 908528925

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1808920 kB
Buffers:         15512 kB
Cached:         164244 kB
SwapCached:       2824 kB
Active:          59752 kB
Inactive:       135084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1808920 kB
SwapTotal:     4192956 kB
SwapFree:      4183868 kB
Dirty:            1196 kB
Writeback:           0 kB
Mapped:          21080 kB
Slab:            38208 kB
Committed_AS:  2792672 kB
PageTables:       1396 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= 66326 MiB

End job on node68 on Fri Apr 20 01:53:51 UTC 2007