Trace number 433348

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 1800.79

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-roll3000.opb
MD5SUM553e03f28bab227c11d33a47edd1fb32
Bench CategoryOPT-BIGINT (optimisation, big 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 variables8902
Total number of constraints2864
Number of constraints which are clauses143
Number of constraints which are cardinality constraints (but not clauses)31
Number of constraints which are nor clauses,nor cardinality constraints2690
Minimum length of a constraint2
Maximum length of a constraint2407
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 1024000000000
Number of bits of the biggest number in a constraint 40
Biggest sum of numbers in a constraint 2123511627775
Number of bits of the biggest sum of numbers41
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/433348-1177957941/instance-433348-1177957941.opb
0.00/0.00	c File size is 939711 bytes.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.09/0.17	c Highest Coefficient sum: 2.12351e+12
0.09/0.17	c Parsing was ok!!
0.09/0.17	c Total parsing time: 0.173 s
0.09/0.18	c Var: 8902 Constr: 3038 988/31/2019 Lit: 113980 Watch. Lit: 36267
0.09/0.18	c Obj. Vars: 31 (0.348236 % of total variables)
0.89/0.99	c Pre-processing Time: 0.991 s
1800.07/1800.70	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.07/1800.70	c        0   5557     2061    98916   47    49514  191658      0      0 0.99
1800.07/1800.70	c      100   5557     2161   101483   46    54725  210824    100     94 1.05
1800.07/1800.70	c      250   5557     2311   107495   46    59010  231907    250    199 1.25
1800.07/1800.70	c      475   5557     2536   113631   44    59136  255098    475    343 1.38
1800.07/1800.70	c      815   5557     2876   134985   46    61322  280608    815    408 1.99
1800.07/1800.70	c     1325   5557     3386   154938   45    61745  308669   1325    538 2.46
1800.07/1800.70	c     2088   5557     4149   187040   45    62904  339536   2088    675 3.09
1800.07/1800.70	c     3235   5557     5296   238705   45    66679  373490   3235    767 4.21
1800.07/1800.70	c     4957   5557     7018   342271   48    69722  410840   4957    689 7.19
1800.07/1800.70	c     7541   5557     9602   427032   44    74223  451925   7541    788 9.56
1800.07/1800.70	c    11420   5557    13481   779287   57    82709  497118  11420    742 15.38
1800.07/1800.70	c    17245   5557    19306  1290043   66    94197  546830  17245    680 25.35
1800.07/1800.70	c    25982   5557    28043  1997209   71   111414  601514  25982    615 42.20
1800.07/1800.71	c    39093   5557    41154  3734955   90   138235  661666  39093    483 80.85
1800.07/1800.71	c    58764   5557    60825  6349680  104   177090  727833  58764    405 144.88
1800.07/1800.71	c    88278   5557    90339 10104058  111   236273  800617  88278    354 249.29
1800.07/1800.71	c   132549   5557   134610 14666876  108   324723  880679 132549    284 466.30
1800.07/1800.71	c   198959   5557   201020 24033287  119   457270  968747 198959    225 880.97
1800.07/1800.71	c Caught signal: 15
1800.07/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.07/1800.71	c   17   292071  65589   563925   294132 35015997 292071    162 1800.07
1800.07/1800.71	s UNKNOWN
1800.07/1800.71	c Total time: 1800.07 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/node5/watcher-433348-1177957941 -o ROOT/results/node5/solver-433348-1177957941 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433348-1177957941/instance-433348-1177957941.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: 0.99 0.99 0.96 3/77 30389
/proc/meminfo: memFree=1846208/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=12656 CPUtime=0
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 271831819 12959744 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8328827 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 3164 334 280 324 0 2004 0

[startup+0.0178019 s]
/proc/loadavg: 0.99 0.99 0.96 3/77 30389
/proc/meminfo: memFree=1846208/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=5264 CPUtime=0.01
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 492 0 0 0 1 0 0 0 18 0 1 0 271831819 5390336 462 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8328827 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 1316 462 298 324 0 156 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5264

[startup+0.101818 s]
/proc/loadavg: 0.99 0.99 0.96 3/77 30389
/proc/meminfo: memFree=1846208/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=6364 CPUtime=0.09
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 869 0 0 0 9 0 0 0 18 0 1 0 271831819 6516736 839 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8328827 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 1591 839 405 324 0 431 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6364

[startup+0.301841 s]
/proc/loadavg: 0.99 0.99 0.96 3/77 30389
/proc/meminfo: memFree=1846208/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=8144 CPUtime=0.29
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 1645 0 0 0 29 0 0 0 19 0 1 0 271831819 8339456 1385 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 2036 1385 304 324 0 1106 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8144

[startup+0.701885 s]
/proc/loadavg: 0.99 0.99 0.96 3/77 30389
/proc/meminfo: memFree=1846208/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=9160 CPUtime=0.69
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 1912 0 0 0 68 1 0 0 22 0 1 0 271831819 9379840 1652 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 2290 1652 306 324 0 1360 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9160

[startup+1.50198 s]
/proc/loadavg: 0.99 0.99 0.96 2/78 30390
/proc/meminfo: memFree=1841528/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=8492 CPUtime=1.49
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 1933 0 0 0 148 1 0 0 25 0 1 0 271831819 8695808 1471 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 2123 1471 310 324 0 1193 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8492

[startup+3.10115 s]
/proc/loadavg: 0.99 0.99 0.96 2/78 30390
/proc/meminfo: memFree=1841208/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=9420 CPUtime=3.08
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 2185 0 0 0 307 1 0 0 25 0 1 0 271831819 9646080 1723 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 2355 1723 310 324 0 1425 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9420

[startup+6.30252 s]
/proc/loadavg: 0.99 0.99 0.96 2/78 30390
/proc/meminfo: memFree=1838904/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=11380 CPUtime=6.29
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 2660 0 0 0 627 2 0 0 25 0 1 0 271831819 11653120 2198 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551106 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 2845 2198 310 324 0 1915 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11380

[startup+12.7012 s]
/proc/loadavg: 0.99 0.99 0.96 2/78 30390
/proc/meminfo: memFree=1834552/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=15956 CPUtime=12.69
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 3819 0 0 0 1266 3 0 0 25 0 1 0 271831819 16338944 3357 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 3989 3357 310 324 0 3059 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15956

[startup+25.5017 s]
/proc/loadavg: 0.99 0.99 0.96 2/78 30390
/proc/meminfo: memFree=1824760/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=25344 CPUtime=25.49
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 6164 0 0 0 2544 5 0 0 25 0 1 0 271831819 25952256 5702 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551383 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 6336 5702 310 324 0 5406 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25344

[startup+51.1016 s]
/proc/loadavg: 0.99 0.99 0.96 2/78 30390
/proc/meminfo: memFree=1809080/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=41140 CPUtime=51.07
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 10099 0 0 0 5099 8 0 0 25 0 1 0 271831819 42127360 9637 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 10285 9637 310 324 0 9355 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 41140

[startup+102.305 s]
/proc/loadavg: 0.99 0.99 0.96 2/78 30390
/proc/meminfo: memFree=1779128/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=70736 CPUtime=102.26
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 17502 0 0 0 10211 15 0 0 25 0 1 0 271831819 72433664 17040 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 17684 17040 310 324 0 16754 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 70736

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.96 2/78 30392
/proc/meminfo: memFree=1745848/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=104088 CPUtime=162.24
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 25851 0 0 0 16201 23 0 0 25 0 1 0 271831819 106586112 25389 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091745 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 26022 25389 310 324 0 25092 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 104088

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.96 2/78 30392
/proc/meminfo: memFree=1717240/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=132328 CPUtime=222.22
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 32892 0 0 0 22193 29 0 0 25 0 1 0 271831819 135503872 32430 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 33082 32430 310 324 0 32152 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 132328

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.96 2/78 30392
/proc/meminfo: memFree=1691960/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=157692 CPUtime=282.21
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 39235 0 0 0 28186 35 0 0 25 0 1 0 271831819 161476608 38773 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 39423 38773 310 324 0 38493 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 157692

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.96 2/78 30392
/proc/meminfo: memFree=1672760/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=176612 CPUtime=342.19
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 43987 0 0 0 34179 40 0 0 25 0 1 0 271831819 180850688 43525 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8328827 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 44153 43525 310 324 0 43223 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 176612

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.96 2/78 30392
/proc/meminfo: memFree=1658744/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=190780 CPUtime=402.17
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 47529 0 0 0 40173 44 0 0 25 0 1 0 271831819 195358720 47067 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 47695 47067 310 324 0 46765 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 190780

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.96 2/78 30392
/proc/meminfo: memFree=1641528/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=207824 CPUtime=462.15
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 51778 0 0 0 46167 48 0 0 25 0 1 0 271831819 212811776 51316 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 51956 51316 310 324 0 51026 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 207824

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.96 2/78 30392
/proc/meminfo: memFree=1619768/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=229744 CPUtime=522.14
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 57253 0 0 0 52160 54 0 0 25 0 1 0 271831819 235257856 56791 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160051253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 57436 56791 310 324 0 56506 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 229744

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.96 2/78 30392
/proc/meminfo: memFree=1599416/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=249816 CPUtime=582.12
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 62279 0 0 0 58153 59 0 0 25 0 1 0 271831819 255811584 61817 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 62454 61817 310 324 0 61524 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 249816

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.96 2/78 30392
/proc/meminfo: memFree=1585144/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=263876 CPUtime=642.1
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 65780 0 0 0 64148 62 0 0 25 0 1 0 271831819 270209024 65318 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551175 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 65969 65318 310 324 0 65039 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 263876


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 0.96 2/78 30392
/proc/meminfo: memFree=1513208/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=335580 CPUtime=882.04
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 83713 0 0 0 88123 81 0 0 25 0 1 0 271831819 343633920 83251 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 83895 83251 310 324 0 82965 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 335580

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 0.96 2/78 30392
/proc/meminfo: memFree=1500792/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=348028 CPUtime=942.01
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 86832 0 0 0 94118 83 0 0 25 0 1 0 271831819 356380672 86370 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551106 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 87007 86370 310 324 0 86077 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 348028

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.96 2/78 30392
/proc/meminfo: memFree=1487288/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=361520 CPUtime=1001.99
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 90184 0 0 0 100112 87 0 0 25 0 1 0 271831819 370196480 89722 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 90380 89722 310 324 0 89450 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 361520

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.96 2/78 30392
/proc/meminfo: memFree=1472184/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=376568 CPUtime=1061.98
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 93955 0 0 0 106107 91 0 0 25 0 1 0 271831819 385605632 93493 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 94142 93493 310 324 0 93212 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 376568

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.96 3/78 30392
/proc/meminfo: memFree=1462264/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=386300 CPUtime=1121.97
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 96386 0 0 0 112103 94 0 0 25 0 1 0 271831819 395571200 95924 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 96575 95924 310 324 0 95645 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 386300

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.96 2/78 30392
/proc/meminfo: memFree=1454456/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=394244 CPUtime=1181.94
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 98365 0 0 0 118098 96 0 0 25 0 1 0 271831819 403705856 97903 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 98561 97903 310 324 0 97631 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 394244

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.96 2/78 30392
/proc/meminfo: memFree=1444984/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=403620 CPUtime=1241.92
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 100729 0 0 0 124094 98 0 0 25 0 1 0 271831819 413306880 100267 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8328827 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 100905 100267 310 324 0 99975 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 403620

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.96 2/78 30392
/proc/meminfo: memFree=1436216/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=412316 CPUtime=1301.91
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 102885 0 0 0 130090 101 0 0 25 0 1 0 271831819 422211584 102423 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 103079 102423 310 324 0 102149 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 412316

[startup+1362.3 s]
/proc/loadavg: 0.99 0.99 0.96 2/78 30392
/proc/meminfo: memFree=1428600/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=419968 CPUtime=1361.9
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 104798 0 0 0 136086 104 0 0 25 0 1 0 271831819 430047232 104336 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 104992 104336 310 324 0 104062 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 419968

[startup+1422.31 s]
/proc/loadavg: 0.99 0.99 0.96 2/78 30392
/proc/meminfo: memFree=1419576/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=428924 CPUtime=1421.88
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 107036 0 0 0 142082 106 0 0 25 0 1 0 271831819 439218176 106574 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551646 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 107231 106574 310 324 0 106301 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 428924

[startup+1482.3 s]
/proc/loadavg: 0.99 0.99 0.96 2/78 30392
/proc/meminfo: memFree=1409144/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=439400 CPUtime=1481.86
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 109658 0 0 0 148077 109 0 0 25 0 1 0 271831819 449945600 109196 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 109850 109196 310 324 0 108920 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 439400

[startup+1542.3 s]
/proc/loadavg: 0.99 0.99 0.96 2/78 30392
/proc/meminfo: memFree=1398392/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=450032 CPUtime=1541.84
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 112329 0 0 0 154072 112 0 0 25 0 1 0 271831819 460832768 111867 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 112508 111867 310 324 0 111578 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 450032

[startup+1602.3 s]
/proc/loadavg: 0.99 0.99 0.96 2/78 30392
/proc/meminfo: memFree=1389624/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=458848 CPUtime=1601.83
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 114521 0 0 0 160068 115 0 0 25 0 1 0 271831819 469860352 114059 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 114712 114059 310 324 0 113782 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 458848

[startup+1662.3 s]
/proc/loadavg: 0.99 0.99 0.96 2/78 30392
/proc/meminfo: memFree=1380536/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=467784 CPUtime=1661.81
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 116753 0 0 0 166063 118 0 0 25 0 1 0 271831819 479010816 116291 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 116946 116291 310 324 0 116016 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 467784

[startup+1722.3 s]
/proc/loadavg: 0.99 0.99 0.96 2/84 30418
/proc/meminfo: memFree=1371528/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=475704 CPUtime=1721.79
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 118747 0 0 0 172058 121 0 0 25 0 1 0 271831819 487120896 118285 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 118926 118285 310 324 0 117996 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 475704

[startup+1782.3 s]
/proc/loadavg: 0.99 0.99 0.96 2/78 30590
/proc/meminfo: memFree=1365296/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=482736 CPUtime=1781.67
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 120508 0 0 0 178045 122 0 0 25 0 1 0 271831819 494321664 120046 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 120684 120046 310 324 0 119754 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 482736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.99 0.96 2/78 30590
/proc/meminfo: memFree=1362224/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=485716 CPUtime=1800.07
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 121262 0 0 0 179884 123 0 0 25 0 1 0 271831819 497373184 120800 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 121429 120800 310 324 0 120499 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 485716

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 0.99 0.96 2/78 30590
/proc/meminfo: memFree=1362224/2055920 swapFree=4151596/4192956
[pid=30389] ppid=30387 vsize=485716 CPUtime=1800.07
/proc/30389/stat : 30389 (bsolo3.0.17) R 30387 30389 29886 0 -1 4194304 121262 0 0 0 179884 123 0 0 25 0 1 0 271831819 497373184 120800 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30389/statm: 121429 120800 310 324 0 120499 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 485716

Child status: 15
Real time (s): 1800.79
CPU time (s): 1800.15
CPU user time (s): 1798.84
CPU system time (s): 1.3108
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 485716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.84
system time used= 1.3108
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 121266
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= 1784

runsolver used 1.34979 second user time and 3.9294 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Mon Apr 30 18:32:22 UTC 2007

IDJOB= 433348
IDBENCH= 2508
IDSOLVER= 199
FILE ID= node5/433348-1177957941

PBS_JOBID= 4727732

Free space on /tmp= 66557 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-roll3000.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433348-1177957941/instance-433348-1177957941.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-433348-1177957941 -o ROOT/results/node5/solver-433348-1177957941 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433348-1177957941/instance-433348-1177957941.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  553e03f28bab227c11d33a47edd1fb32

RANDOM SEED= 101178669

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.232
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		: 3000.232
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:       1846808 kB
Buffers:         26576 kB
Cached:          93728 kB
SwapCached:       9372 kB
Active:          46476 kB
Inactive:        97460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1846808 kB
SwapTotal:     4192956 kB
SwapFree:      4151596 kB
Dirty:            7592 kB
Writeback:           0 kB
Mapped:          30660 kB
Slab:            50740 kB
Committed_AS:  9211632 kB
PageTables:       1724 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= 66557 MiB

End job on node5 on Mon Apr 30 19:02:25 UTC 2007