Trace number 362883

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) 1800.08 1800.76

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-share1b.opb
MD5SUMbba1c13067ee4807fb3278415b1e1268
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
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables6750
Total number of constraints117
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 constraints117
Minimum length of a constraint30
Maximum length of a constraint1110
Number of terms in the objective function 930
Biggest coefficient in the objective function 52096
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 525037
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262126
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 525113
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/362883-1177019693/instance-362883-1177019693.opb
0.00/0.00	c File size is 342607 bytes.
0.04/0.07	c Highest Coefficient sum: 525113
0.04/0.07	c Parsing was ok!!
0.04/0.07	c Total parsing time: 0.066 s
0.04/0.07	c Var: 6750 Constr: 206 0/0/206 Lit: 61260 Watch. Lit: 16445
0.04/0.07	c Obj. Vars: 930 (13.7778 % of total variables)
5.09/5.11	c Pre-processing Time: 5.105 s
5.09/5.11	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.09/5.11	c        0   4938      204    56613  277    40700  113226      0      0 5.11
5.09/5.11	c Switching off LPR mode.
1799.92/1800.67	c      100   4938      304   102613  337    42623  124549    100     19 5.25
1799.92/1800.67	c      251   4938      455   174090  382    43382  137004    251     46 5.36
1799.92/1800.67	c      476   4938      680   185550  272    43432  150705    476     86 5.52
1799.92/1800.67	c      814   4938     1018   223465  219    44829  165776    814    132 6.15
1799.92/1800.67	c     1322   4938     1526   247795  162    45901  182354   1322    187 7.05
1799.92/1800.67	c     2085   4938     2289   283601  123    47348  200590   2085    278 7.49
1799.92/1800.67	c     3231   4938     3435   339617   98    49637  220650   3231    395 8.16
1799.92/1800.67	c     4954   4938     5158  1094637  212    52915  242716   4954    499 9.92
1799.92/1800.67	c     7538   4938     7742  1307321  168    58131  266988   7538    613 12.29
1799.92/1800.67	c    11418   4938    11622  1722381  148    65890  293687  11418    744 15.34
1799.92/1800.67	c    17240   4938    17444  2118300  121    77487  323056  17240    866 19.91
1799.92/1800.67	c    25978   4938    26182  2964094  113    94959  355362  25978    951 27.30
1799.92/1800.67	c    39088   4938    39292  4110298  104   121441  390899  39088   1068 36.59
1799.92/1800.67	c    58760   4938    58964  5847388   99   160765  429989  58760   1106 53.11
1799.92/1800.67	c    88270   4938    88474  9442750  106   219877  472988  88270    883 99.86
1799.92/1800.67	c   132540   4938   132744 12271925   92   308194  520287 132540    759 174.42
1799.92/1800.67	c   198950   4938   199154 17238774   86   440942  572316 198950    589 337.69
1799.92/1800.67	c   298571   4938   298775 24157090   80   640186  629548 298571    401 744.54
1799.92/1800.67	c   448006   4938   448210 34510542   76   939207  692503 448006    284 1576.73
1799.92/1800.67	c Resources Exceeded
1799.92/1800.67	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.92/1800.67	c   19   478023   3059   640293   478227 36590722 478023    265 1800.00
1799.92/1800.67	s UNKNOWN
1799.92/1800.67	c Total time: 1800 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/node3/watcher-362883-1177019693 -o ROOT/results/node3/solver-362883-1177019693 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362883-1177019693/instance-362883-1177019693.opb 

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


[startup+0 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 17525
/proc/meminfo: memFree=1776928/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=12072 CPUtime=0
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 367 0 0 0 0 0 0 0 18 0 1 0 178007040 12361728 335 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 3018 335 281 324 0 2003 0

[startup+0.0471091 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 17525
/proc/meminfo: memFree=1776928/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=5084 CPUtime=0.04
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 622 0 0 0 4 0 0 0 18 0 1 0 178007040 5206016 590 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 1271 590 338 324 0 256 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5084

[startup+0.101117 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 17525
/proc/meminfo: memFree=1776928/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=6752 CPUtime=0.09
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 1165 0 0 0 9 0 0 0 18 0 1 0 178007040 6914048 1049 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 1688 1049 305 324 0 757 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6752

[startup+0.30115 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 17525
/proc/meminfo: memFree=1776928/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=6884 CPUtime=0.28
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 1183 0 0 0 28 0 0 0 19 0 1 0 178007040 7049216 1067 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11358009 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 1721 1067 305 324 0 790 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6884

[startup+0.701215 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 17525
/proc/meminfo: memFree=1776928/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=7404 CPUtime=0.69
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 1408 0 0 0 68 1 0 0 23 0 1 0 178007040 7581696 1192 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134540869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 1851 1192 307 324 0 920 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7404

[startup+1.50134 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 17526
/proc/meminfo: memFree=1773272/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=7404 CPUtime=1.49
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 1408 0 0 0 148 1 0 0 25 0 1 0 178007040 7581696 1192 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134540882 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 1851 1192 307 324 0 920 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7404

[startup+3.1016 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 17526
/proc/meminfo: memFree=1773144/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=7404 CPUtime=3.09
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 1408 0 0 0 308 1 0 0 25 0 1 0 178007040 7581696 1192 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134540861 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 1851 1192 307 324 0 920 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7404

[startup+6.30113 s]
/proc/loadavg: 0.93 0.99 0.99 3/78 17526
/proc/meminfo: memFree=1771928/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=9084 CPUtime=6.28
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 1853 0 0 0 626 2 0 0 25 0 1 0 178007040 9302016 1637 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 2271 1637 312 324 0 1340 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9084

[startup+12.7012 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 17526
/proc/meminfo: memFree=1757208/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=24120 CPUtime=12.69
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 5613 0 0 0 1263 6 0 0 25 0 1 0 178007040 24698880 5397 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 6030 5397 312 324 0 5099 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24120

[startup+25.5012 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 17526
/proc/meminfo: memFree=1736728/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=44240 CPUtime=25.48
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 10644 0 0 0 2537 11 0 0 25 0 1 0 178007040 45301760 10428 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 11060 10428 312 324 0 10129 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44240

[startup+51.1014 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 17526
/proc/meminfo: memFree=1697304/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=83596 CPUtime=51.07
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 20483 0 0 0 5083 24 0 0 25 0 1 0 178007040 85602304 20267 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 20899 20267 312 324 0 19968 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 83596

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 17526
/proc/meminfo: memFree=1642072/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=137980 CPUtime=102.25
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 34087 0 0 0 10189 36 0 0 25 0 1 0 178007040 141291520 33871 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 34495 33871 312 324 0 33564 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 137980

[startup+162.303 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17526
/proc/meminfo: memFree=1609176/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=171164 CPUtime=162.23
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 42383 0 0 0 16174 49 0 0 25 0 1 0 178007040 175271936 42167 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 42791 42167 312 324 0 41860 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 171164

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17526
/proc/meminfo: memFree=1578328/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=201644 CPUtime=222.21
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 49975 0 0 0 22158 63 0 0 25 0 1 0 178007040 206483456 49759 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 50411 49759 312 324 0 49480 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 201644

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17526
/proc/meminfo: memFree=1553752/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=226372 CPUtime=282.2
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 56159 0 0 0 28146 74 0 0 25 0 1 0 178007040 231804928 55943 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11357736 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 56593 55943 312 324 0 55662 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 226372

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17526
/proc/meminfo: memFree=1530328/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=249448 CPUtime=342.17
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 61946 0 0 0 34133 84 0 0 25 0 1 0 178007040 255434752 61730 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550974 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 62362 61730 312 324 0 61431 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 249448

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/84 17692
/proc/meminfo: memFree=1514088/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=264380 CPUtime=402.07
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 65679 0 0 0 40114 93 0 0 25 0 1 0 178007040 270725120 65463 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 66095 65463 312 324 0 65164 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 264380

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17724
/proc/meminfo: memFree=1500632/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=278904 CPUtime=462.04
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 69309 0 0 0 46102 102 0 0 25 0 1 0 178007040 285597696 69093 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 69726 69093 312 324 0 68795 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 278904

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17724
/proc/meminfo: memFree=1485016/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=294608 CPUtime=522.02
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 73236 0 0 0 52091 111 0 0 25 0 1 0 178007040 301678592 73020 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 73652 73020 312 324 0 72721 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 294608

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17724
/proc/meminfo: memFree=1470680/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=308776 CPUtime=582
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 76785 0 0 0 58080 120 0 0 25 0 1 0 178007040 316186624 76569 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 77194 76569 312 324 0 76263 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 308776

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17724
/proc/meminfo: memFree=1454488/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=324848 CPUtime=641.98
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 80796 0 0 0 64070 128 0 0 25 0 1 0 178007040 332644352 80580 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 81212 80580 312 324 0 80281 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 324848


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

[startup+882.302 s]
/proc/loadavg: 1.02 1.01 1.00 3/78 17724
/proc/meminfo: memFree=1398552/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=380496 CPUtime=881.9
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 94705 0 0 0 88032 158 0 0 25 0 1 0 178007040 389627904 94489 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 95124 94489 312 324 0 94193 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 380496

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17724
/proc/meminfo: memFree=1389464/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=389720 CPUtime=941.88
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 97005 0 0 0 94025 163 0 0 25 0 1 0 178007040 399073280 96789 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551000 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 97430 96789 312 324 0 96499 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 389720

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17724
/proc/meminfo: memFree=1379672/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=399448 CPUtime=1001.86
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 99437 0 0 0 100018 168 0 0 25 0 1 0 178007040 409034752 99221 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 99862 99221 312 324 0 98931 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 399448

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17724
/proc/meminfo: memFree=1368216/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=410876 CPUtime=1061.84
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 102310 0 0 0 106009 175 0 0 25 0 1 0 178007040 420737024 102094 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551557 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 102719 102094 312 324 0 101788 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 410876

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17724
/proc/meminfo: memFree=1356952/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=422020 CPUtime=1121.83
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 105084 0 0 0 112000 183 0 0 25 0 1 0 178007040 432148480 104868 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 105505 104868 312 324 0 104574 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 422020

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17724
/proc/meminfo: memFree=1345304/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=433820 CPUtime=1181.81
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 108026 0 0 0 117992 189 0 0 25 0 1 0 178007040 444231680 107810 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551560 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 108455 107810 312 324 0 107524 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 433820

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17724
/proc/meminfo: memFree=1333976/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=444908 CPUtime=1241.79
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 110812 0 0 0 123985 194 0 0 25 0 1 0 178007040 455585792 110596 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 111227 110596 312 324 0 110296 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 444908

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17724
/proc/meminfo: memFree=1324888/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=453872 CPUtime=1301.78
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 113033 0 0 0 129978 200 0 0 25 0 1 0 178007040 464764928 112817 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 113468 112817 312 324 0 112537 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 453872

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17724
/proc/meminfo: memFree=1315800/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=463092 CPUtime=1361.76
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 115349 0 0 0 135971 205 0 0 25 0 1 0 178007040 474206208 115133 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551094 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 115773 115133 312 324 0 114842 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 463092

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17724
/proc/meminfo: memFree=1306328/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=472320 CPUtime=1421.74
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 117663 0 0 0 141964 210 0 0 25 0 1 0 178007040 483655680 117447 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 118080 117447 312 324 0 117149 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 472320

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17724
/proc/meminfo: memFree=1297944/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=480764 CPUtime=1481.72
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 119770 0 0 0 147957 215 0 0 25 0 1 0 178007040 492302336 119554 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 120191 119554 312 324 0 119260 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 480764

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17724
/proc/meminfo: memFree=1288856/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=489716 CPUtime=1541.7
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 122011 0 0 0 153950 220 0 0 25 0 1 0 178007040 501469184 121795 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 122429 121795 312 324 0 121498 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 489716

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17724
/proc/meminfo: memFree=1277656/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=501004 CPUtime=1601.68
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 124829 0 0 0 159941 227 0 0 25 0 1 0 178007040 513028096 124613 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 125251 124613 312 324 0 124320 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 501004

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17724
/proc/meminfo: memFree=1268888/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=509708 CPUtime=1661.66
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 126989 0 0 0 165934 232 0 0 25 0 1 0 178007040 521940992 126773 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 127427 126773 312 324 0 126496 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 509708

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17724
/proc/meminfo: memFree=1260376/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=518144 CPUtime=1721.64
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 129127 0 0 0 171927 237 0 0 25 0 1 0 178007040 530579456 128911 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551548 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 129536 128911 312 324 0 128605 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 518144

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17724
/proc/meminfo: memFree=1253208/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=525152 CPUtime=1781.62
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194304 130873 0 0 0 177921 241 0 0 25 0 1 0 178007040 537755648 130657 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 131288 130657 312 324 0 130357 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 525152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17724
/proc/meminfo: memFree=1431448/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=0 CPUtime=1800.03
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194308 131327 0 0 0 179757 246 0 0 25 0 1 0 178007040 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 0

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17724
/proc/meminfo: memFree=1431448/2055920 swapFree=4140760/4192956
[pid=17525] ppid=17523 vsize=0 CPUtime=1800.03
/proc/17525/stat : 17525 (bsolo3.0.16) R 17523 17525 17035 0 -1 4194308 131327 0 0 0 179757 246 0 0 25 0 1 0 178007040 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17525/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.76
CPU time (s): 1800.08
CPU user time (s): 1797.57
CPU system time (s): 2.50962
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 526964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.57
system time used= 2.50962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 131327
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= 2994

runsolver used 2.11268 second user time and 4.36334 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Thu Apr 19 21:54:53 UTC 2007

IDJOB= 362883
IDBENCH= 1679
IDSOLVER= 163
FILE ID= node3/362883-1177019693

PBS_JOBID= 4630590

Free space on /tmp= 66354 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-share1b.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362883-1177019693/instance-362883-1177019693.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-362883-1177019693 -o ROOT/results/node3/solver-362883-1177019693 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362883-1177019693/instance-362883-1177019693.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  bba1c13067ee4807fb3278415b1e1268

RANDOM SEED= 703296539

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1777336 kB
Buffers:         26268 kB
Cached:         187788 kB
SwapCached:      15104 kB
Active:          80432 kB
Inactive:       156900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1777336 kB
SwapTotal:     4192956 kB
SwapFree:      4140760 kB
Dirty:            4744 kB
Writeback:           0 kB
Mapped:          30368 kB
Slab:            26816 kB
Committed_AS:  5307472 kB
PageTables:       1784 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= 66354 MiB

End job on node3 on Thu Apr 19 22:24:56 UTC 2007