Trace number 432712

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 3.0.17? (TO) 1800.24 1800.77

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-nesm.opb
MD5SUM06abf2507bf67e08d71dcaed3569abdd
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables60075
Total number of constraints2257
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 constraints2257
Minimum length of a constraint10
Maximum length of a constraint941
Number of terms in the objective function 8142
Biggest coefficient in the objective function 10478
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 531689
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 531689
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 3.0.17 - 27/04/2007 : 1600 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432712-1177948172/instance-432712-1177948172.opb
0.00/0.00	c File size is 3045524 bytes.
0.59/0.64	c Highest Coefficient sum: 531689
0.59/0.64	c Parsing was ok!!
0.59/0.64	c Total parsing time: 0.643 s
0.59/0.69	c Var: 60075 Constr: 2737 0/0/2737 Lit: 512542 Watch. Lit: 171575
0.59/0.69	c Obj. Vars: 8142 (13.5531 % of total variables)
34.29/34.32	c Pre-processing Time: 34.313 s
34.29/34.32	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
34.29/34.32	c        0  49162     2709   501564  185   313882  500000      0      0 34.31
34.29/34.32	c Switching off LPR mode.
1800.07/1800.61	c      100  49162     2809   502583  178   314193  550001    100      2 34.36
1800.07/1800.61	c      251  49162     2960   504892  170   314491  605002    251      7 34.60
1800.07/1800.61	c      476  49162     3185   508569  159   314918  665503    476     13 34.65
1800.07/1800.61	c      814  49162     3523   518798  147   315691  732054    814     23 34.82
1800.07/1800.61	c     1322  49162     4031   544001  134   316576  805260   1322     37 35.31
1800.07/1800.61	c     2085  49162     4794   573240  119   318007  885787   2085     58 35.90
1800.07/1800.61	c     3232  49162     5941   628272  105   320329  974366   3232     87 37.04
1800.07/1800.61	c     4955  49162     7664   709808   92   323723  500000   4955    119 41.30
1800.07/1800.61	c     7541  49162    10250   841009   82   328940  550001   7541    168 44.77
1800.07/1800.61	c    11421  49162    14130  1059501   74   336642  605002  11421    247 46.10
1800.07/1800.61	c    17244  49162    19953  1254749   62   348166  665503  17244    351 49.12
1800.07/1800.61	c    25981  49162    28690  1708989   59   365575  732054  25981    415 62.49
1800.07/1800.61	c    39091  49161    41800  2860915   68   403956  805260  39091    392 99.52
1800.07/1800.61	c    58762  49161    61471  4467431   72   444252  885787  58762    443 132.57
1800.07/1800.61	c    88272  49161    90981  6769377   74   508075  974366  88272    450 195.93
1800.07/1800.61	c   132542  49161   135251  9814023   72   596787  500000 132542    488 271.11
1800.07/1800.61	c   198954  49161   201663 15877128   78   729344  550001 198954    495 401.29
1800.07/1800.61	c   298574  49161   301283 25638010   85   928352  605002 298574    374 797.34
1800.07/1800.61	c   448009  49161   450718 42170327   93  1227143  665503 448009    276 1621.04
1800.07/1800.61	c Caught signal: 15
1800.07/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.07/1800.61	c   19   504680   6048  6396836   507389 74296885 504680    280 1800.08
1800.07/1800.61	s UNKNOWN
1800.07/1800.61	c Total time: 1800.08 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-432712-1177948172 -o ROOT/results/node26/solver-432712-1177948172 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432712-1177948172/instance-432712-1177948172.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 0.95 3/77 5144
/proc/meminfo: memFree=1401552/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=14712 CPUtime=0
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 242734042 15065088 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 3678 333 279 324 0 2004 0

[startup+0.087763 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 5144
/proc/meminfo: memFree=1401552/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=9044 CPUtime=0.08
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 1040 0 0 0 8 0 0 0 18 0 1 0 242734042 9261056 970 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 13026939 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 2261 970 398 324 0 587 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9044

[startup+0.101765 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 5144
/proc/meminfo: memFree=1401552/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=9508 CPUtime=0.09
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 1161 0 0 0 9 0 0 0 18 0 1 0 242734042 9736192 1091 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134538956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 2377 1091 417 324 0 703 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9508

[startup+0.301783 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 5144
/proc/meminfo: memFree=1401552/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=13568 CPUtime=0.29
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 2524 0 0 0 29 0 0 0 19 0 1 0 242734042 13893632 2326 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 3392 2326 638 324 0 1718 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13568

[startup+0.701819 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 5144
/proc/meminfo: memFree=1401552/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=24496 CPUtime=0.69
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 6302 0 0 0 68 1 0 0 23 0 1 0 242734042 25083904 5360 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 13026939 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 6124 5360 304 324 0 5194 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24496

[startup+1.50189 s]
/proc/loadavg: 0.92 0.98 0.95 2/78 5145
/proc/meminfo: memFree=1378248/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=28008 CPUtime=1.49
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 7093 0 0 0 147 2 0 0 25 0 1 0 242734042 28680192 6151 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 7002 6151 304 324 0 6072 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28008

[startup+3.10104 s]
/proc/loadavg: 0.93 0.98 0.95 2/78 5145
/proc/meminfo: memFree=1377928/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=28140 CPUtime=3.08
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 7114 0 0 0 305 3 0 0 25 0 1 0 242734042 28815360 6172 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 7035 6172 304 324 0 6105 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 28140

[startup+6.30134 s]
/proc/loadavg: 0.93 0.98 0.95 2/78 5145
/proc/meminfo: memFree=1377616/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=28140 CPUtime=6.29
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 7121 0 0 0 625 4 0 0 25 0 1 0 242734042 28815360 6179 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 7035 6179 304 324 0 6105 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28140

[startup+12.7019 s]
/proc/loadavg: 0.94 0.98 0.95 2/78 5145
/proc/meminfo: memFree=1372112/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=33876 CPUtime=12.68
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 9137 0 0 0 1262 6 0 0 25 0 1 0 242734042 34689024 7607 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 8469 7607 306 324 0 7539 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 33876

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.95 2/78 5145
/proc/meminfo: memFree=1372176/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=33876 CPUtime=25.49
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 9137 0 0 0 2541 8 0 0 25 0 1 0 242734042 34689024 7607 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 8469 7607 306 324 0 7539 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 33876

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.95 2/78 5145
/proc/meminfo: memFree=1366032/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=40344 CPUtime=51.08
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 10782 0 0 0 5098 10 0 0 25 0 1 0 242734042 41312256 9252 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 10086 9252 310 324 0 9156 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 40344

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.95 2/78 5145
/proc/meminfo: memFree=1340368/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=65616 CPUtime=102.27
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 17125 0 0 0 10213 14 0 0 25 0 1 0 242734042 67190784 15595 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 13033202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 16404 15595 310 324 0 15474 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 65616

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 5145
/proc/meminfo: memFree=1304144/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=102148 CPUtime=162.25
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 26242 0 0 0 16204 21 0 0 25 0 1 0 242734042 104599552 24712 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 25537 24712 310 324 0 24607 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 102148

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 5145
/proc/meminfo: memFree=1264272/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=141400 CPUtime=222.23
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 36088 0 0 0 22195 28 0 0 25 0 1 0 242734042 144793600 34558 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 35350 34558 310 324 0 34420 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 141400

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 5145
/proc/meminfo: memFree=1235920/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=170260 CPUtime=282.22
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 43299 0 0 0 28186 36 0 0 25 0 1 0 242734042 174346240 41769 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 42565 41769 310 324 0 41635 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 170260

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 5145
/proc/meminfo: memFree=1193232/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=212468 CPUtime=342.21
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 53836 0 0 0 34178 43 0 0 25 0 1 0 242734042 217567232 52306 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 13026939 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 53117 52306 310 324 0 52187 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 212468

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 5145
/proc/meminfo: memFree=1158416/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=247320 CPUtime=402.19
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 62549 0 0 0 40169 50 0 0 25 0 1 0 242734042 253255680 61019 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551362 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 61830 61019 310 324 0 60900 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 247320

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 5145
/proc/meminfo: memFree=1123472/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=282020 CPUtime=462.17
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 71230 0 0 0 46159 58 0 0 25 0 1 0 242734042 288788480 69700 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 13026939 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 70505 69700 310 324 0 69575 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 282020

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 5145
/proc/meminfo: memFree=1101392/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=304124 CPUtime=522.16
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 76764 0 0 0 52151 65 0 0 25 0 1 0 242734042 311422976 75234 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 76031 75234 310 324 0 75101 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 304124

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 5145
/proc/meminfo: memFree=1082576/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=322860 CPUtime=582.15
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 81431 0 0 0 58144 71 0 0 25 0 1 0 242734042 330608640 79901 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 80715 79901 310 324 0 79785 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 322860

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 5145
/proc/meminfo: memFree=1065488/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=339660 CPUtime=642.13
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 85638 0 0 0 64138 75 0 0 25 0 1 0 242734042 347811840 84108 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 84915 84108 310 324 0 83985 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 339660


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 5343
/proc/meminfo: memFree=982160/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=422804 CPUtime=881.99
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 106439 0 0 0 88101 98 0 0 25 0 1 0 242734042 432951296 104909 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 105701 104909 310 324 0 104771 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 422804

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 5343
/proc/meminfo: memFree=959568/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=445616 CPUtime=941.97
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 112132 0 0 0 94094 103 0 0 25 0 1 0 242734042 456310784 110602 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 111404 110602 310 324 0 110474 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 445616

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 5343
/proc/meminfo: memFree=939024/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=465988 CPUtime=1001.96
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 117235 0 0 0 100088 108 0 0 25 0 1 0 242734042 477171712 115705 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 116497 115705 310 324 0 115567 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 465988

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 5343
/proc/meminfo: memFree=921680/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=483520 CPUtime=1061.95
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 121605 0 0 0 106082 113 0 0 25 0 1 0 242734042 495124480 120075 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 120880 120075 310 324 0 119950 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 483520

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 5343
/proc/meminfo: memFree=903824/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=501068 CPUtime=1121.93
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 125999 0 0 0 112074 119 0 0 25 0 1 0 242734042 513093632 124469 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 125267 124469 310 324 0 124337 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 501068

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 5343
/proc/meminfo: memFree=888464/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=516528 CPUtime=1181.92
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 129871 0 0 0 118069 123 0 0 25 0 1 0 242734042 528924672 128341 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134573312 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 129132 128341 310 324 0 128202 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 516528

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 5343
/proc/meminfo: memFree=872912/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=532016 CPUtime=1241.9
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 133739 0 0 0 124061 129 0 0 25 0 1 0 242734042 544784384 132209 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 133004 132209 310 324 0 132074 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 532016

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 5343
/proc/meminfo: memFree=854928/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=549780 CPUtime=1301.89
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 138181 0 0 0 130056 133 0 0 25 0 1 0 242734042 562974720 136651 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 13026939 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 137445 136651 310 324 0 136515 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 549780

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 5343
/proc/meminfo: memFree=838608/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=566300 CPUtime=1361.87
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 142291 0 0 0 136049 138 0 0 25 0 1 0 242734042 579891200 140761 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 141575 140761 310 324 0 140645 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 566300

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 5343
/proc/meminfo: memFree=826768/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=577908 CPUtime=1421.86
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 145217 0 0 0 142044 142 0 0 25 0 1 0 242734042 591777792 143687 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 144477 143687 310 324 0 143547 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 577908

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 5343
/proc/meminfo: memFree=816848/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=587952 CPUtime=1481.85
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 147726 0 0 0 148039 146 0 0 25 0 1 0 242734042 602062848 146196 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 146988 146196 310 324 0 146058 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 587952

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 5343
/proc/meminfo: memFree=808080/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=596704 CPUtime=1541.83
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 149902 0 0 0 154035 148 0 0 25 0 1 0 242734042 611024896 148372 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 149176 148372 310 324 0 148246 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 596704

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 5343
/proc/meminfo: memFree=798224/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=606772 CPUtime=1601.81
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 152408 0 0 0 160030 151 0 0 25 0 1 0 242734042 621334528 150878 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 151693 150878 310 324 0 150763 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 606772

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 5343
/proc/meminfo: memFree=671248/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=734284 CPUtime=1661.8
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 184315 0 0 0 166011 169 0 0 25 0 1 0 242734042 751906816 182785 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 183571 182785 310 324 0 182641 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 734284

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 5343
/proc/meminfo: memFree=499792/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=905888 CPUtime=1721.78
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 227201 0 0 0 171986 192 0 0 25 0 1 0 242734042 927629312 225671 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 226472 225671 310 324 0 225542 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 905888

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 5343
/proc/meminfo: memFree=404240/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=1000268 CPUtime=1781.77
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 250805 0 0 0 177970 207 0 0 25 0 1 0 242734042 1024274432 249275 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 250067 249275 310 324 0 249137 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 1000268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 5343
/proc/meminfo: memFree=379728/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=1024140 CPUtime=1800.07
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194304 256779 0 0 0 179795 212 0 0 25 0 1 0 242734042 1048719360 255249 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586635 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 256035 255249 310 324 0 255105 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 1024140

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 5343
/proc/meminfo: memFree=379728/2055920 swapFree=4170240/4192956
[pid=5144] ppid=5142 vsize=0 CPUtime=1800.18
/proc/5144/stat : 5144 (bsolo3.0.17) R 5142 5144 4732 0 -1 4194308 256783 0 0 0 179796 222 0 0 25 0 1 0 242734042 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/5144/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.77
CPU time (s): 1800.24
CPU user time (s): 1797.96
CPU system time (s): 2.27965
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 1024140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.96
system time used= 2.27965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 256783
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= 37462

runsolver used 1.36379 second user time and 3.9294 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Mon Apr 30 15:49:32 UTC 2007

IDJOB= 432712
IDBENCH= 1711
IDSOLVER= 199
FILE ID= node26/432712-1177948172

PBS_JOBID= 4727823

Free space on /tmp= 66555 MiB

SOLVER NAME= bsolo 3.0.17
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-nesm.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432712-1177948172/instance-432712-1177948172.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-432712-1177948172 -o ROOT/results/node26/solver-432712-1177948172 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432712-1177948172/instance-432712-1177948172.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  06abf2507bf67e08d71dcaed3569abdd

RANDOM SEED= 476000558

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 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		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1402024 kB
Buffers:         60600 kB
Cached:         494448 kB
SwapCached:       3640 kB
Active:         350952 kB
Inactive:       227816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1402024 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:            9592 kB
Writeback:           0 kB
Mapped:          30976 kB
Slab:            60692 kB
Committed_AS:  1342176 kB
PageTables:       1716 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= 66555 MiB

End job on node26 on Mon Apr 30 16:19:35 UTC 2007