Trace number 348527

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
bsolo 3.0.16? (TO) 1800.09 1800.64

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-wood1p.opb
MD5SUMaabed44ae42554b2c221ee9ed761b9cb
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark845.991
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables77820
Total number of constraints244
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints244
Minimum length of a constraint30
Maximum length of a constraint77760
Number of terms in the objective function 30
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524317
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 590977
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/348527-1176586355/instance-348527-1176586355.opb
0.00/0.00	c File size is 19308387 bytes.
4.29/4.33	c Highest Coefficient sum: 590977
4.29/4.33	c Parsing was ok!!
4.29/4.33	c Total parsing time: 4.33 s
4.39/4.46	c Var: 77820 Constr: 487 74/0/413 Lit: 3853170 Watch. Lit: 534523
4.39/4.46	c Obj. Vars: 30 (0.0385505 % of total variables)
257.92/258.07	c Pre-processing Time: 258.003 s
257.92/258.08	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
257.92/258.08	c        0  41413      343  3805650 11095  2916443  500000      0      0 258.00
257.92/258.08	c Switching off LPR mode.
1800.04/1800.60	c      101  41413      444  5887787 13260  2930525  550001    101      0 1661.65
1800.04/1800.60	c Caught signal: 15
1800.04/1800.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.04/1800.60	c    1      101     45    47562      444  5887787    101      0 1800.05
1800.04/1800.60	s UNKNOWN
1800.04/1800.60	c Total time: 1800.05 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node65/watcher-348527-1176586355 -o ROOT/results/node65/solver-348527-1176586355 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348527-1176586355/instance-348527-1176586355.opb 

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


[startup+0 s]
/proc/loadavg: 0.91 0.96 0.97 3/64 13146
/proc/meminfo: memFree=1630384/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=30592 CPUtime=0
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 134625195 31326208 334 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 6121083 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 7648 334 281 324 0 2003 0

[startup+0.0688251 s]
/proc/loadavg: 0.91 0.96 0.97 3/64 13146
/proc/meminfo: memFree=1630384/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=32300 CPUtime=0.06
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 855 0 0 0 6 0 0 0 18 0 1 0 134625195 33075200 823 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 5853536 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 8075 823 358 324 0 2430 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 32300

[startup+0.101826 s]
/proc/loadavg: 0.91 0.96 0.97 3/64 13146
/proc/meminfo: memFree=1630384/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=33000 CPUtime=0.09
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 1107 0 0 0 9 0 0 0 18 0 1 0 134625195 33792000 1061 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 8250 1061 396 324 0 2605 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33000

[startup+0.301845 s]
/proc/loadavg: 0.91 0.96 0.97 3/64 13146
/proc/meminfo: memFree=1630384/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=36044 CPUtime=0.29
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 2163 0 0 0 29 0 0 0 19 0 1 0 134625195 36909056 2016 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 6121083 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 9011 2017 642 324 0 3366 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 36044

[startup+0.701877 s]
/proc/loadavg: 0.91 0.96 0.97 3/64 13146
/proc/meminfo: memFree=1630384/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=34632 CPUtime=0.69
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 4491 0 0 0 68 1 0 0 22 0 1 0 134625195 35463168 4093 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 8658 4093 1126 324 0 3013 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 34632

[startup+1.50194 s]
/proc/loadavg: 0.91 0.96 0.97 2/65 13147
/proc/meminfo: memFree=1613544/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=45284 CPUtime=1.49
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 8635 0 0 0 145 4 0 0 25 0 1 0 134625195 46370816 7694 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 11321 7694 2025 324 0 5676 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45284

[startup+3.10108 s]
/proc/loadavg: 0.91 0.96 0.97 2/65 13147
/proc/meminfo: memFree=1600296/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=63852 CPUtime=3.08
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 18502 0 0 0 301 7 0 0 25 0 1 0 134625195 65384448 14033 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134525337 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 15963 14033 3702 324 0 10318 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 63852

[startup+6.30134 s]
/proc/loadavg: 0.92 0.97 0.97 2/65 13147
/proc/meminfo: memFree=1555688/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=78912 CPUtime=6.28
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 31794 0 0 0 617 11 0 0 25 0 1 0 134625195 80805888 18936 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 19728 18936 305 324 0 18797 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 78912

[startup+12.7019 s]
/proc/loadavg: 0.93 0.97 0.97 2/65 13147
/proc/meminfo: memFree=1553576/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=82872 CPUtime=12.69
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 32788 0 0 0 1257 12 0 0 25 0 1 0 134625195 84860928 19930 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551094 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 20718 19930 305 324 0 19787 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 82872

[startup+25.5019 s]
/proc/loadavg: 0.94 0.97 0.97 2/65 13147
/proc/meminfo: memFree=1499176/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=135540 CPUtime=25.48
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 45955 0 0 0 2531 17 0 0 25 0 1 0 134625195 138792960 33097 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 33885 33097 305 324 0 32954 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 135540

[startup+51.1021 s]
/proc/loadavg: 0.96 0.97 0.97 2/65 13147
/proc/meminfo: memFree=1496680/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=138048 CPUtime=51.08
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 46580 0 0 0 5090 18 0 0 25 0 1 0 134625195 141361152 33722 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 34512 33722 305 324 0 33581 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 138048

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.97 2/65 13147
/proc/meminfo: memFree=1490728/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=143988 CPUtime=102.27
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 48080 0 0 0 10207 20 0 0 25 0 1 0 134625195 147443712 35222 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 35997 35222 305 324 0 35066 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 143988

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 13147
/proc/meminfo: memFree=1490728/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=143988 CPUtime=162.25
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 48081 0 0 0 16205 20 0 0 25 0 1 0 134625195 147443712 35223 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 35997 35223 305 324 0 35066 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 143988

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 13147
/proc/meminfo: memFree=1490664/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=143988 CPUtime=222.23
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 48081 0 0 0 22203 20 0 0 25 0 1 0 134625195 147443712 35223 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551105 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 35997 35223 305 324 0 35066 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 143988

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 13147
/proc/meminfo: memFree=1490472/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=143988 CPUtime=282.21
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 48245 0 0 0 28200 21 0 0 25 0 1 0 134625195 147443712 35235 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 35997 35235 308 324 0 35066 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 143988

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 13147
/proc/meminfo: memFree=1487336/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=147288 CPUtime=342.2
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 49067 0 0 0 34196 24 0 0 25 0 1 0 134625195 150822912 36057 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 36822 36057 308 324 0 35891 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 147288

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 13149
/proc/meminfo: memFree=1482472/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=152040 CPUtime=402.18
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 50289 0 0 0 40192 26 0 0 25 0 1 0 134625195 155688960 37279 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 38010 37279 308 324 0 37079 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 152040

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 13149
/proc/meminfo: memFree=1476328/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=157876 CPUtime=462.17
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 51822 0 0 0 46190 27 0 0 25 0 1 0 134625195 161665024 38741 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 39469 38741 310 324 0 38538 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 157876

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 13149
/proc/meminfo: memFree=1474856/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=159572 CPUtime=522.15
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 52317 0 0 0 52188 27 0 0 25 0 1 0 134625195 163401728 39165 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 39893 39165 310 324 0 38962 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 159572

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 13149
/proc/meminfo: memFree=1473128/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=161268 CPUtime=582.14
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 52883 0 0 0 58186 28 0 0 25 0 1 0 134625195 165138432 39589 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 40317 39589 310 324 0 39386 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 161268

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 13149
/proc/meminfo: memFree=1471272/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=163096 CPUtime=642.12
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 53340 0 0 0 64184 28 0 0 25 0 1 0 134625195 167010304 40046 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 40774 40046 310 324 0 39843 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 163096


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 13149
/proc/meminfo: memFree=1468264/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=166308 CPUtime=822.07
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 54167 0 0 0 82178 29 0 0 25 0 1 0 134625195 170299392 40839 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551105 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 41577 40839 310 324 0 40646 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 166308

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 13149
/proc/meminfo: memFree=1466344/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=167972 CPUtime=882.06
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 54825 0 0 0 88177 29 0 0 25 0 1 0 134625195 172003328 41255 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 41993 41255 310 324 0 41062 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 167972

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 13149
/proc/meminfo: memFree=1464616/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=169636 CPUtime=942.05
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 55563 0 0 0 94175 30 0 0 25 0 1 0 134625195 173707264 41682 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 42409 41682 310 324 0 41478 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 169636

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 13149
/proc/meminfo: memFree=1462824/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=171432 CPUtime=1002.03
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 56429 0 0 0 100173 30 0 0 25 0 1 0 134625195 175546368 42132 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 42858 42132 310 324 0 41927 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 171432

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 13149
/proc/meminfo: memFree=1461736/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=172712 CPUtime=1062.01
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 56943 0 0 0 106171 30 0 0 25 0 1 0 134625195 176857088 42438 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134572879 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 43178 42438 310 324 0 42247 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 172712

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 13149
/proc/meminfo: memFree=1460648/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=173708 CPUtime=1122
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 57295 0 0 0 112169 31 0 0 25 0 1 0 134625195 177876992 42686 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 43427 42686 310 324 0 42496 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 173708

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 13149
/proc/meminfo: memFree=1459368/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=174912 CPUtime=1181.98
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 57819 0 0 0 118167 31 0 0 25 0 1 0 134625195 179109888 43002 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551255 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 43728 43002 310 324 0 42797 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 174912

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 13149
/proc/meminfo: memFree=1458920/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=175660 CPUtime=1241.96
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 57974 0 0 0 124165 31 0 0 25 0 1 0 134625195 179875840 43157 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 43915 43157 310 324 0 42984 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 175660

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 13149
/proc/meminfo: memFree=1457320/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=176908 CPUtime=1301.96
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 58526 0 0 0 130164 32 0 0 25 0 1 0 134625195 181153792 43501 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551088 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 44227 43501 310 324 0 43296 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 176908

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 13149
/proc/meminfo: memFree=1456680/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=177836 CPUtime=1361.93
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 58848 0 0 0 136161 32 0 0 25 0 1 0 134625195 182104064 43719 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 44459 43719 310 324 0 43528 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 177836

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 13149
/proc/meminfo: memFree=1456040/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=178432 CPUtime=1421.92
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 59006 0 0 0 142160 32 0 0 25 0 1 0 134625195 182714368 43877 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 44608 43877 310 324 0 43677 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 178432

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 13149
/proc/meminfo: memFree=1455464/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=178992 CPUtime=1481.9
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 59146 0 0 0 148158 32 0 0 25 0 1 0 134625195 183287808 44017 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 44748 44017 310 324 0 43817 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 178992

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 13149
/proc/meminfo: memFree=1454824/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=179632 CPUtime=1541.89
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 59305 0 0 0 154156 33 0 0 25 0 1 0 134625195 183943168 44176 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 44908 44176 310 324 0 43977 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 179632

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 13149
/proc/meminfo: memFree=1454184/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=180380 CPUtime=1601.88
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 59493 0 0 0 160155 33 0 0 25 0 1 0 134625195 184709120 44364 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 45095 44364 310 324 0 44164 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 180380

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 13149
/proc/meminfo: memFree=1452072/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=182288 CPUtime=1661.85
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 60385 0 0 0 166152 33 0 0 25 0 1 0 134625195 186662912 44840 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 45572 44840 310 324 0 44641 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 182288

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 13239
/proc/meminfo: memFree=1451000/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=182288 CPUtime=1721.82
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 60385 0 0 0 172145 37 0 0 25 0 1 0 134625195 186662912 44840 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 45572 44840 310 324 0 44641 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 182288

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 13347
/proc/meminfo: memFree=1451880/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=182288 CPUtime=1781.74
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 60392 0 0 0 178135 39 0 0 25 0 1 0 134625195 186662912 44847 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 45572 44847 310 324 0 44641 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 182288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 13347
/proc/meminfo: memFree=1451944/2055920 swapFree=4183872/4192956
[pid=13146] ppid=13144 vsize=182288 CPUtime=1800.04
/proc/13146/stat : 13146 (bsolo3.0.16) R 13144 13146 12715 0 -1 4194304 60392 0 0 0 179965 39 0 0 25 0 1 0 134625195 186662912 44847 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13146/statm: 45572 44847 310 324 0 44641 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 182288

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

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

Child status: 15
Real time (s): 1800.64
CPU time (s): 1800.09
CPU user time (s): 1799.66
CPU system time (s): 0.425935
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 182288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.66
system time used= 0.425935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60393
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= 12
involuntary context switches= 2810

runsolver used 1.20482 second user time and 3.77543 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Sat Apr 14 21:32:36 UTC 2007

IDJOB= 348527
IDBENCH= 1689
IDSOLVER= 163
FILE ID= node65/348527-1176586355

PBS_JOBID= 4556967

Free space on /tmp= 66542 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-wood1p.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348527-1176586355/instance-348527-1176586355.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-348527-1176586355 -o ROOT/results/node65/solver-348527-1176586355 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348527-1176586355/instance-348527-1176586355.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  aabed44ae42554b2c221ee9ed761b9cb

RANDOM SEED= 551886903

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1630792 kB
Buffers:         41788 kB
Cached:         310440 kB
SwapCached:       3616 kB
Active:         232700 kB
Inactive:       130268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1630792 kB
SwapTotal:     4192956 kB
SwapFree:      4183872 kB
Dirty:           23236 kB
Writeback:           0 kB
Mapped:          16032 kB
Slab:            48192 kB
Committed_AS:   125604 kB
PageTables:       1460 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= 66542 MiB

End job on node65 on Sat Apr 14 22:02:38 UTC 2007