Trace number 363065

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) 1800.1 1800.81

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib/normalized-reduced-mps-v2-20-10-air03.opb
MD5SUMc2512385eceb0464b223bc1effdca67c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark6502
Best CPU time to get the best result obtained on this benchmark1.84272
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 6502
Optimality of the best value was proved YES
Number of variables10757
Total number of constraints124
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)124
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3861
Number of terms in the objective function 10757
Biggest coefficient in the objective function 263
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 529632
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 263
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 529632
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/363065-1177022624/instance-363065-1177022624.opb
0.00/0.00	c File size is 925639 bytes.
0.29/0.34	c Highest Coefficient sum: 529632
0.29/0.34	c Parsing was ok!!
0.29/0.34	c Total parsing time: 0.336 s
0.29/0.35	c Var: 10757 Constr: 248 126/122/0 Lit: 182056 Watch. Lit: 91276
0.29/0.35	c Obj. Vars: 10757 (100 % of total variables)
29.38/29.41	c Pre-processing Time: 29.397 s
29.38/29.41	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
29.38/29.41	c        0  10753      244   182048  746    91268  108806      0      0 29.40
29.38/29.41	c Switching off LPR mode.
1800.09/1800.80	c Caught signal: 15
1800.09/1800.80	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.09/1800.80	c    0        0      0        1      244   182048      0      0 1800.09
1800.09/1800.80	s UNKNOWN
1800.09/1800.80	c Total time: 1800.09 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/node39/watcher-363065-1177022624 -o ROOT/results/node39/solver-363065-1177022624 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363065-1177022624/instance-363065-1177022624.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 0.97 0.99 3/77 5625
/proc/meminfo: memFree=1835408/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=3780 CPUtime=0
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 250 0 0 0 0 0 0 0 18 0 1 0 150174428 3870720 218 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 135507552 0 0 4096 0 0 0 0 17 1 0 0
/proc/5625/statm: 945 225 198 324 0 14 0

[startup+0.0703749 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 5625
/proc/meminfo: memFree=1835408/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=6004 CPUtime=0.06
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 695 0 0 0 6 0 0 0 18 0 1 0 150174428 6148096 663 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11527803 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 1501 663 325 324 0 344 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6004

[startup+0.10238 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 5625
/proc/meminfo: memFree=1835408/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=6272 CPUtime=0.09
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 788 0 0 0 9 0 0 0 18 0 1 0 150174428 6422528 756 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134587020 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 1568 756 346 324 0 411 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6272

[startup+0.30242 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 5625
/proc/meminfo: memFree=1835408/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=7912 CPUtime=0.29
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 1331 0 0 0 29 0 0 0 20 0 1 0 150174428 8101888 1299 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134524177 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 1978 1299 482 324 0 821 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7912

[startup+0.701481 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 5625
/proc/meminfo: memFree=1835408/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=10192 CPUtime=0.69
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 2165 0 0 0 68 1 0 0 23 0 1 0 150174428 10436608 1907 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11525628 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 2548 1907 305 324 0 1617 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10192

[startup+1.50162 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 5626
/proc/meminfo: memFree=1828936/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=10192 CPUtime=1.49
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 2166 0 0 0 148 1 0 0 25 0 1 0 150174428 10436608 1908 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11209844 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 2548 1908 305 324 0 1617 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10192

[startup+3.10189 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 5626
/proc/meminfo: memFree=1828616/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=10192 CPUtime=3.09
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 2171 0 0 0 308 1 0 0 25 0 1 0 150174428 10436608 1913 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11525566 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 2548 1913 305 324 0 1617 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10192

[startup+6.30143 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 5626
/proc/meminfo: memFree=1828552/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=10248 CPUtime=6.29
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 2176 0 0 0 628 1 0 0 25 0 1 0 150174428 10493952 1918 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 2562 1918 305 324 0 1631 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10248

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 5626
/proc/meminfo: memFree=1828616/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=10248 CPUtime=12.68
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 2183 0 0 0 1267 1 0 0 25 0 1 0 150174428 10493952 1925 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 2562 1925 305 324 0 1631 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10248

[startup+25.5027 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 5626
/proc/meminfo: memFree=1828744/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=10360 CPUtime=25.48
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 2190 0 0 0 2546 2 0 0 25 0 1 0 150174428 10608640 1932 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 2590 1932 305 324 0 1659 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10360

[startup+51.102 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 5626
/proc/meminfo: memFree=1826184/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=12880 CPUtime=51.08
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 3513 0 0 0 5104 4 0 0 25 0 1 0 150174428 13189120 2588 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134520488 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 3220 2588 309 324 0 2289 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12880

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 5626
/proc/meminfo: memFree=1826184/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=12880 CPUtime=102.26
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 3513 0 0 0 10222 4 0 0 25 0 1 0 150174428 13189120 2588 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11525871 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 3220 2588 309 324 0 2289 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12880

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5626
/proc/meminfo: memFree=1826120/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=12880 CPUtime=162.24
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 3513 0 0 0 16220 4 0 0 25 0 1 0 150174428 13189120 2588 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11525842 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 3220 2588 309 324 0 2289 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12880

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5626
/proc/meminfo: memFree=1826120/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=12880 CPUtime=222.21
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 3513 0 0 0 22217 4 0 0 25 0 1 0 150174428 13189120 2588 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 3220 2588 309 324 0 2289 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12880

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5626
/proc/meminfo: memFree=1826056/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=12880 CPUtime=282.19
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 3513 0 0 0 28215 4 0 0 25 0 1 0 150174428 13189120 2588 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134520568 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 3220 2588 309 324 0 2289 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 12880

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5626
/proc/meminfo: memFree=1826056/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=12880 CPUtime=342.17
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 3513 0 0 0 34213 4 0 0 25 0 1 0 150174428 13189120 2588 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 3220 2588 309 324 0 2289 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 12880

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5626
/proc/meminfo: memFree=1826056/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=12880 CPUtime=402.16
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 3513 0 0 0 40211 5 0 0 25 0 1 0 150174428 13189120 2588 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11523425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 3220 2588 309 324 0 2289 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 12880

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5626
/proc/meminfo: memFree=1825992/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=12880 CPUtime=462.13
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 3513 0 0 0 46208 5 0 0 25 0 1 0 150174428 13189120 2588 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160091721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 3220 2588 309 324 0 2289 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 12880

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5626
/proc/meminfo: memFree=1825992/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=12880 CPUtime=522.11
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 3513 0 0 0 52206 5 0 0 25 0 1 0 150174428 13189120 2588 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160521828 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 3220 2588 309 324 0 2289 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 12880

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5626
/proc/meminfo: memFree=1825992/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=12880 CPUtime=582.09
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 3513 0 0 0 58204 5 0 0 25 0 1 0 150174428 13189120 2588 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 3220 2588 309 324 0 2289 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 12880

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5626
/proc/meminfo: memFree=1825992/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=12880 CPUtime=642.07
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 3513 0 0 0 64202 5 0 0 25 0 1 0 150174428 13189120 2588 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551231 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 3220 2588 309 324 0 2289 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 12880


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5626
/proc/meminfo: memFree=1825928/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=12880 CPUtime=822.01
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 3513 0 0 0 82195 6 0 0 25 0 1 0 150174428 13189120 2588 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11525552 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 3220 2588 309 324 0 2289 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 12880

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5626
/proc/meminfo: memFree=1825864/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=12880 CPUtime=881.99
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 3513 0 0 0 88193 6 0 0 25 0 1 0 150174428 13189120 2588 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 3220 2588 309 324 0 2289 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 12880

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5626
/proc/meminfo: memFree=1825864/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=12880 CPUtime=941.96
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 3513 0 0 0 94190 6 0 0 25 0 1 0 150174428 13189120 2588 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551635 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 3220 2588 309 324 0 2289 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 12880

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5626
/proc/meminfo: memFree=1825864/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=12880 CPUtime=1001.94
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 3513 0 0 0 100188 6 0 0 25 0 1 0 150174428 13189120 2588 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11525672 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 3220 2588 309 324 0 2289 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 12880

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 5748
/proc/meminfo: memFree=1824456/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=12880 CPUtime=1061.88
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 3513 0 0 0 106181 7 0 0 25 0 1 0 150174428 13189120 2588 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551720 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 3220 2588 309 324 0 2289 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 12880

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5824
/proc/meminfo: memFree=1825416/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=12880 CPUtime=1121.82
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 3513 0 0 0 112175 7 0 0 25 0 1 0 150174428 13189120 2588 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160051253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 3220 2588 309 324 0 2289 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 12880

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5824
/proc/meminfo: memFree=1825416/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=12880 CPUtime=1181.8
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 3513 0 0 0 118173 7 0 0 25 0 1 0 150174428 13189120 2588 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11209844 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 3220 2588 309 324 0 2289 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 12880

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5824
/proc/meminfo: memFree=1825352/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=12880 CPUtime=1241.78
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 3513 0 0 0 124171 7 0 0 25 0 1 0 150174428 13189120 2588 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11525836 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 3220 2588 309 324 0 2289 0
Current children cumulated CPU time (s) 1241.78
Current children cumulated vsize (KiB) 12880

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5824
/proc/meminfo: memFree=1825352/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=12880 CPUtime=1301.76
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 3513 0 0 0 130169 7 0 0 25 0 1 0 150174428 13189120 2588 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550974 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 3220 2588 309 324 0 2289 0
Current children cumulated CPU time (s) 1301.76
Current children cumulated vsize (KiB) 12880

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5824
/proc/meminfo: memFree=1825352/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=12880 CPUtime=1361.73
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 3513 0 0 0 136166 7 0 0 25 0 1 0 150174428 13189120 2588 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551643 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 3220 2588 309 324 0 2289 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 12880

[startup+1422.31 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 5824
/proc/meminfo: memFree=1825352/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=12880 CPUtime=1421.72
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 3513 0 0 0 142164 8 0 0 25 0 1 0 150174428 13189120 2588 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 3220 2588 309 324 0 2289 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 12880

[startup+1482.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 5824
/proc/meminfo: memFree=1825352/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=12880 CPUtime=1481.7
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 3513 0 0 0 148162 8 0 0 25 0 1 0 150174428 13189120 2588 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 3220 2588 309 324 0 2289 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 12880

[startup+1542.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 5824
/proc/meminfo: memFree=1825352/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=12880 CPUtime=1541.67
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 3513 0 0 0 154159 8 0 0 25 0 1 0 150174428 13189120 2588 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11525842 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 3220 2588 309 324 0 2289 0
Current children cumulated CPU time (s) 1541.67
Current children cumulated vsize (KiB) 12880

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5824
/proc/meminfo: memFree=1825352/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=12880 CPUtime=1601.65
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 3513 0 0 0 160157 8 0 0 25 0 1 0 150174428 13189120 2588 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551266 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 3220 2588 309 324 0 2289 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 12880

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5824
/proc/meminfo: memFree=1825288/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=12880 CPUtime=1661.63
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 3513 0 0 0 166155 8 0 0 25 0 1 0 150174428 13189120 2588 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 3220 2588 309 324 0 2289 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 12880

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5824
/proc/meminfo: memFree=1825288/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=12880 CPUtime=1721.62
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 3513 0 0 0 172153 9 0 0 25 0 1 0 150174428 13189120 2588 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 3220 2588 309 324 0 2289 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 12880

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5824
/proc/meminfo: memFree=1825352/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=12880 CPUtime=1781.59
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 3513 0 0 0 178150 9 0 0 25 0 1 0 150174428 13189120 2588 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11525836 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 3220 2588 309 324 0 2289 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 12880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5824
/proc/meminfo: memFree=1825352/2055920 swapFree=4158472/4192956
[pid=5625] ppid=5623 vsize=12880 CPUtime=1800.09
/proc/5625/stat : 5625 (bsolo3.0.16) R 5623 5625 4918 0 -1 4194304 3513 0 0 0 180000 9 0 0 25 0 1 0 150174428 13189120 2588 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160091726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5625/statm: 3220 2588 309 324 0 2289 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 12880

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): 1800.81
CPU time (s): 1800.1
CPU user time (s): 1800.01
CPU system time (s): 0.094985
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 12880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3514
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= 4023

runsolver used 2.10168 second user time and 4.16037 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Thu Apr 19 22:43:44 UTC 2007

IDJOB= 363065
IDBENCH= 1732
IDSOLVER= 163
FILE ID= node39/363065-1177022624

PBS_JOBID= 4630595

Free space on /tmp= 66484 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-air03.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363065-1177022624/instance-363065-1177022624.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-363065-1177022624 -o ROOT/results/node39/solver-363065-1177022624 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363065-1177022624/instance-363065-1177022624.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  c2512385eceb0464b223bc1effdca67c

RANDOM SEED= 412284391

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1835880 kB
Buffers:         24656 kB
Cached:         108500 kB
SwapCached:      14404 kB
Active:          43824 kB
Inactive:       114612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1835880 kB
SwapTotal:     4192956 kB
SwapFree:      4158472 kB
Dirty:            5332 kB
Writeback:           0 kB
Mapped:          31392 kB
Slab:            46840 kB
Committed_AS:  1781572 kB
PageTables:       2016 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= 66484 MiB

End job on node39 on Thu Apr 19 23:13:47 UTC 2007