Trace number 432679

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) 1800.15 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-vtp.base.opb
MD5SUMa7e24e57a312eb47e85004eff6279cc1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark78.792
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables4524
Total number of constraints257
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 constraints257
Minimum length of a constraint11
Maximum length of a constraint1080
Number of terms in the objective function 181
Biggest coefficient in the objective function 74899
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 524431
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 525060
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/432679-1177947565/instance-432679-1177947565.opb
0.00/0.00	c File size is 188698 bytes.
0.00/0.04	c Highest Coefficient sum: 525060
0.00/0.04	c Parsing was ok!!
0.00/0.04	c Total parsing time: 0.037 s
0.00/0.04	c Var: 4524 Constr: 312 11/0/301 Lit: 30366 Watch. Lit: 11839
0.00/0.04	c Obj. Vars: 181 (4.00088 % of total variables)
3.69/3.71	c Pre-processing Time: 3.712 s
3.69/3.71	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.69/3.71	c        0   2805      159    21107  132    14332   42214      0      0 3.71
3.69/3.71	c Switching off LPR mode.
1800.09/1800.70	c      100   2805      259    22186   85    14569   46436    100     26 3.71
1800.09/1800.70	c      251   2805      410    29911   72    17311   51080    251     66 3.76
1800.09/1800.70	c      487   2805      646    39070   60    17660   56189    487    121 4.00
1800.09/1800.70	c      826   2805      985    50550   51    18233   61808    826    200 4.12
1800.09/1800.70	c     1335   2805     1494    71110   47    19215   67989   1335    294 4.53
1800.09/1800.70	c     2098   2805     2257    95077   42    20739   74788   2098    414 5.07
1800.09/1800.70	c     3245   2805     3404   138175   40    23109   82267   3245    576 5.63
1800.09/1800.70	c     4970   2805     5129   194017   37    26558   90494   4970    749 6.63
1800.09/1800.70	c     7555   2805     7714   284428   36    31712   99544   7555    996 7.58
1800.09/1800.70	c    11435   2805    11594   398340   34    39449  109499  11435   1214 9.41
1800.09/1800.70	c    17258   2805    17417   497439   28    51046  120449  17258   1488 11.59
1800.09/1800.70	c    25997   2805    26156   756551   28    68529  132494  25997   1367 19.01
1800.09/1800.70	c    39109   2804    39268  1155402   29    95071  145744  39109   1433 27.27
1800.09/1800.70	c    58780   2804    58939  1566251   26   134287  160319  58780   1477 39.77
1800.09/1800.71	c    88292   2804    88451 11859760  134   193665  176351  88292    630 140.05
1800.09/1800.71	c   132562   2804   132721 15932979  120   282135  193987 132562    629 210.42
1800.09/1800.71	c   198973   2804    16475   405503   24    49776  213386  16316    386 515.06
1800.09/1800.71	c   298595   2804   116097  3528207   30   249046  234725 115938    436 683.86
1800.09/1800.71	c   448032   2804    42552  2102849   49   101474  258198  42393    340 1316.87
1800.09/1800.71	c Caught signal: 15
1800.09/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.09/1800.71	c   19   596706 120884  1282203   191226 19020968 191067    331 1800.11
1800.09/1800.71	s UNKNOWN
1800.09/1800.71	c Total time: 1800.11 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/node44/watcher-432679-1177947565 -o ROOT/results/node44/solver-432679-1177947565 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432679-1177947565/instance-432679-1177947565.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: 0.84 0.94 0.90 3/77 8949
/proc/meminfo: memFree=1780688/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=11924 CPUtime=0
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 242668185 12210176 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 2981 335 280 324 0 2004 0

[startup+0.103201 s]
/proc/loadavg: 0.84 0.94 0.90 3/77 8949
/proc/meminfo: memFree=1780688/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=5640 CPUtime=0.09
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 839 0 0 0 9 0 0 0 18 0 1 0 242668185 5775360 762 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 1410 762 303 324 0 480 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5640

[startup+0.201212 s]
/proc/loadavg: 0.84 0.94 0.90 3/77 8949
/proc/meminfo: memFree=1780688/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=5684 CPUtime=0.19
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 876 0 0 0 19 0 0 0 18 0 1 0 242668185 5820416 796 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 1421 796 305 324 0 491 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5684

[startup+0.301221 s]
/proc/loadavg: 0.84 0.94 0.90 3/77 8949
/proc/meminfo: memFree=1780688/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=5684 CPUtime=0.29
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 876 0 0 0 29 0 0 0 19 0 1 0 242668185 5820416 796 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540677 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 1421 796 305 324 0 491 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5684

[startup+0.701262 s]
/proc/loadavg: 0.84 0.94 0.90 3/77 8949
/proc/meminfo: memFree=1780688/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=5684 CPUtime=0.69
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 876 0 0 0 69 0 0 0 22 0 1 0 242668185 5820416 796 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540690 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 1421 796 305 324 0 491 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5684

[startup+1.50134 s]
/proc/loadavg: 0.84 0.94 0.90 2/78 8950
/proc/meminfo: memFree=1778440/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=5684 CPUtime=1.49
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 876 0 0 0 149 0 0 0 25 0 1 0 242668185 5820416 796 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540677 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 1421 796 305 324 0 491 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5684

[startup+3.10151 s]
/proc/loadavg: 0.84 0.94 0.90 2/78 8950
/proc/meminfo: memFree=1778440/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=5684 CPUtime=3.09
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 876 0 0 0 309 0 0 0 25 0 1 0 242668185 5820416 796 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540661 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 1421 796 305 324 0 491 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5684

[startup+6.30184 s]
/proc/loadavg: 0.85 0.94 0.90 2/78 8950
/proc/meminfo: memFree=1777096/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=7796 CPUtime=6.29
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 1408 0 0 0 629 0 0 0 25 0 1 0 242668185 7983104 1328 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 1949 1328 310 324 0 1019 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7796

[startup+12.7015 s]
/proc/loadavg: 0.87 0.94 0.90 2/78 8950
/proc/meminfo: memFree=1770568/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=14108 CPUtime=12.69
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 2967 0 0 0 1267 2 0 0 25 0 1 0 242668185 14446592 2887 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 3527 2887 310 324 0 2597 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14108

[startup+25.5018 s]
/proc/loadavg: 0.89 0.94 0.90 2/78 8950
/proc/meminfo: memFree=1761160/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=23268 CPUtime=25.48
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 5250 0 0 0 2545 3 0 0 25 0 1 0 242668185 23826432 5170 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11716219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 5817 5170 310 324 0 4887 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23268

[startup+51.1014 s]
/proc/loadavg: 0.93 0.94 0.90 2/78 8950
/proc/meminfo: memFree=1734856/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=51620 CPUtime=51.07
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 12349 0 0 0 5100 7 0 0 25 0 1 0 242668185 52858880 12269 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11712350 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 12905 12269 310 324 0 11975 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 51620

[startup+102.302 s]
/proc/loadavg: 0.97 0.95 0.91 2/78 8950
/proc/meminfo: memFree=1652616/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=131344 CPUtime=102.26
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 32292 0 0 0 10207 19 0 0 25 0 1 0 242668185 134496256 32212 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 32836 32212 310 324 0 31906 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 131344

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.91 2/78 8952
/proc/meminfo: memFree=1595336/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=188896 CPUtime=162.24
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 46661 0 0 0 16195 29 0 0 25 0 1 0 242668185 193429504 46581 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 47224 46581 310 324 0 46294 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 188896

[startup+222.306 s]
/proc/loadavg: 0.99 0.96 0.91 2/78 8952
/proc/meminfo: memFree=1556680/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=227108 CPUtime=222.23
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 56231 0 0 0 22184 39 0 0 25 0 1 0 242668185 232558592 56151 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 56777 56151 310 324 0 55847 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 227108

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 8952
/proc/meminfo: memFree=1546184/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=237792 CPUtime=282.21
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 58901 0 0 0 28179 42 0 0 25 0 1 0 242668185 243499008 58821 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551368 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 59448 58821 310 324 0 58518 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 237792

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 8952
/proc/meminfo: memFree=1540488/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=243524 CPUtime=342.19
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 60322 0 0 0 34175 44 0 0 25 0 1 0 242668185 249368576 60242 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 60881 60242 310 324 0 59951 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 243524

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 8952
/proc/meminfo: memFree=1535432/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=248500 CPUtime=402.18
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 61587 0 0 0 40171 47 0 0 25 0 1 0 242668185 254464000 61507 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 62125 61507 310 324 0 61195 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 248500

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 8952
/proc/meminfo: memFree=1532744/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=250980 CPUtime=462.15
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 62376 0 0 0 46167 48 0 0 25 0 1 0 242668185 257003520 62104 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 62745 62104 310 324 0 61815 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 250980

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 8952
/proc/meminfo: memFree=1532744/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=250980 CPUtime=522.14
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 62376 0 0 0 52165 49 0 0 25 0 1 0 242668185 257003520 62104 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 62745 62104 310 324 0 61815 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 250980

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 8952
/proc/meminfo: memFree=1532808/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=250980 CPUtime=582.12
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 62376 0 0 0 58163 49 0 0 25 0 1 0 242668185 257003520 62104 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 62745 62104 310 324 0 61815 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 250980

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 8952
/proc/meminfo: memFree=1532936/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=250980 CPUtime=642.11
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 62376 0 0 0 64161 50 0 0 25 0 1 0 242668185 257003520 62104 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551028 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 62745 62104 310 324 0 61815 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 250980


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 8952
/proc/meminfo: memFree=1532872/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=250980 CPUtime=822.05
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 62376 0 0 0 82154 51 0 0 25 0 1 0 242668185 257003520 62104 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160051250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 62745 62104 310 324 0 61815 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 250980

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 8952
/proc/meminfo: memFree=1532872/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=250980 CPUtime=882.04
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 62376 0 0 0 88153 51 0 0 25 0 1 0 242668185 257003520 62104 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 62745 62104 310 324 0 61815 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 250980

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 8952
/proc/meminfo: memFree=1532872/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=250988 CPUtime=942.02
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 62378 0 0 0 94150 52 0 0 25 0 1 0 242668185 257011712 62106 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 62747 62106 310 324 0 61817 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 250988

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 8952
/proc/meminfo: memFree=1532936/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=251040 CPUtime=1002
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 62391 0 0 0 100148 52 0 0 25 0 1 0 242668185 257064960 62119 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 62760 62119 310 324 0 61830 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 251040

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 8952
/proc/meminfo: memFree=1532872/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=251124 CPUtime=1061.99
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 62411 0 0 0 106146 53 0 0 25 0 1 0 242668185 257150976 62139 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 62781 62139 310 324 0 61851 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 251124

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 8952
/proc/meminfo: memFree=1532808/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=251140 CPUtime=1121.97
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 62416 0 0 0 112144 53 0 0 25 0 1 0 242668185 257167360 62144 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 62785 62144 310 324 0 61855 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 251140

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 8952
/proc/meminfo: memFree=1532808/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=251140 CPUtime=1181.96
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 62416 0 0 0 118142 54 0 0 25 0 1 0 242668185 257167360 62144 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 62785 62144 310 324 0 61855 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 251140

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 8952
/proc/meminfo: memFree=1532680/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=251140 CPUtime=1241.94
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 62416 0 0 0 124140 54 0 0 25 0 1 0 242668185 257167360 62144 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 62785 62144 310 324 0 61855 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 251140

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/84 9018
/proc/meminfo: memFree=1531352/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=251140 CPUtime=1301.91
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 62416 0 0 0 130134 57 0 0 25 0 1 0 242668185 257167360 62144 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 62785 62144 310 324 0 61855 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 251140

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 9150
/proc/meminfo: memFree=1532296/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=251112 CPUtime=1361.81
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 62416 0 0 0 136124 57 0 0 25 0 1 0 242668185 257138688 62144 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134573502 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 62778 62144 310 324 0 61848 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 251112

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 9150
/proc/meminfo: memFree=1532296/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=251112 CPUtime=1421.79
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 62416 0 0 0 142122 57 0 0 25 0 1 0 242668185 257138688 62144 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 62778 62144 310 324 0 61848 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 251112

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 9150
/proc/meminfo: memFree=1532552/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=251112 CPUtime=1481.78
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 62416 0 0 0 148120 58 0 0 25 0 1 0 242668185 257138688 62144 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 62778 62144 310 324 0 61848 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 251112

[startup+1542.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 9150
/proc/meminfo: memFree=1532616/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=251112 CPUtime=1541.76
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 62416 0 0 0 154118 58 0 0 25 0 1 0 242668185 257138688 62144 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 62778 62144 310 324 0 61848 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 251112

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 9150
/proc/meminfo: memFree=1532616/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=251112 CPUtime=1601.75
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 62416 0 0 0 160116 59 0 0 25 0 1 0 242668185 257138688 62144 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 62778 62144 310 324 0 61848 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 251112

[startup+1662.3 s]
/proc/loadavg: 1.06 0.99 0.91 2/78 9150
/proc/meminfo: memFree=1532680/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=251112 CPUtime=1661.72
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 62416 0 0 0 166113 59 0 0 25 0 1 0 242668185 257138688 62144 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 62778 62144 310 324 0 61848 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 251112

[startup+1722.3 s]
/proc/loadavg: 1.02 0.99 0.91 2/78 9150
/proc/meminfo: memFree=1532680/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=251112 CPUtime=1721.71
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 62416 0 0 0 172111 60 0 0 25 0 1 0 242668185 257138688 62144 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 62778 62144 310 324 0 61848 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 251112

[startup+1782.3 s]
/proc/loadavg: 1.01 0.99 0.91 2/78 9150
/proc/meminfo: memFree=1519304/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=264564 CPUtime=1781.7
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 65776 0 0 0 178106 64 0 0 25 0 1 0 242668185 270913536 65504 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 66141 65504 310 324 0 65211 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 264564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 9150
/proc/meminfo: memFree=1514632/2055920 swapFree=4156240/4192956
[pid=8949] ppid=8947 vsize=269204 CPUtime=1800.09
/proc/8949/stat : 8949 (bsolo3.0.17) R 8947 8949 7909 0 -1 4194304 66928 0 0 0 179944 65 0 0 25 0 1 0 242668185 275664896 66656 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8949/statm: 67301 66656 310 324 0 66371 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 269204

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): 1800.76
CPU time (s): 1800.15
CPU user time (s): 1799.45
CPU system time (s): 0.702893
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 269204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.45
system time used= 0.702893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 66932
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= 14662

runsolver used 1.42478 second user time and 3.9574 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Mon Apr 30 15:39:25 UTC 2007

IDJOB= 432679
IDBENCH= 1678
IDSOLVER= 199
FILE ID= node44/432679-1177947565

PBS_JOBID= 4727603

Free space on /tmp= 66558 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-vtp.base.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432679-1177947565/instance-432679-1177947565.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-432679-1177947565 -o ROOT/results/node44/solver-432679-1177947565 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432679-1177947565/instance-432679-1177947565.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  a7e24e57a312eb47e85004eff6279cc1

RANDOM SEED= 376147103

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1781096 kB
Buffers:         37812 kB
Cached:         140416 kB
SwapCached:      13940 kB
Active:          92112 kB
Inactive:       113124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1781096 kB
SwapTotal:     4192956 kB
SwapFree:      4156240 kB
Dirty:            6764 kB
Writeback:           0 kB
Mapped:          35064 kB
Slab:            55072 kB
Committed_AS:  1551080 kB
PageTables:       1740 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= 66558 MiB

End job on node44 on Mon Apr 30 16:09:28 UTC 2007