Trace number 433205

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) 1800.19 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-mps-v2-20-10-bg512142.opb
MD5SUMbc049badf8b0b6990d4dd6f2aa909c41
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 variables16800
Total number of constraints945
Number of constraints which are clauses11
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints934
Minimum length of a constraint1
Maximum length of a constraint183
Number of terms in the objective function 9600
Biggest coefficient in the objective function 5368709120000
Number of bits for the biggest coefficient in the objective function 43
Sum of the numbers in the objective function 773893279252632
Number of bits of the sum of numbers in the objective function 50
Biggest number in a constraint 5368709120000
Number of bits of the biggest number in a constraint 43
Biggest sum of numbers in a constraint 773893279252632
Number of bits of the biggest sum of numbers50
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)

0.00/0.01	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.01	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.01	c type "bsolo -h" for help
0.00/0.01	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.01	c Memory Limit set to 1800 MB
0.00/0.01	c Instance file /tmp/evaluation/433205-1177956329/instance-433205-1177956329.opb
0.00/0.01	c File size is 1130273 bytes.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.09/0.18	c Highest Coefficient sum: 7.73893e+14
0.09/0.18	c Parsing was ok!!
0.09/0.18	c Total parsing time: 0.178 s
0.09/0.18	c Var: 16800 Constr: 1185 11/0/1174 Lit: 103310 Watch. Lit: 12842
0.09/0.18	c Obj. Vars: 9600 (57.1429 % of total variables)
0.39/0.48	c Pre-processing Time: 0.479 s
1800.08/1800.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.08/1800.60	c        0  13266     1169   102772   87    69396  205544      0      0 0.48
1800.08/1800.60	c      102  13266     1271   123030   96    69640  226099    102    177 0.57
1800.08/1800.60	c      253  13266     1422   143153  100    70022  248709    253    379 0.67
1800.08/1800.60	c      480  13266     1649   166460  100    70511  273580    480    614 0.78
1800.08/1800.60	c      818  13266     1987   217254  109    71523  300939    818    832 0.98
1800.08/1800.60	c     1326  13266     2495   253948  101    72579  331033   1326   1196 1.11
1800.08/1800.60	c     2090  13266     3259   359180  110    84376  364137   2090   1512 1.38
1800.08/1800.60	c     3237  13266     4406   457742  103    86677  400551   3237   2059 1.57
1800.08/1800.60	c     4959  13266     6128   618686  100    90109  440607   4959   2514 1.97
1800.08/1800.60	c     7543  13266     8712   778396   89    94824  484668   7543   3248 2.32
1800.08/1800.60	c    11422  13266    12591  1129339   89   102673  533135  11422   3741 3.05
1800.08/1800.60	c    17244  13266    18413  2011945  109   114128  586449  17244   2822 6.11
1800.08/1800.60	c    25982  13266    27151  2807314  103   131470  645094  25982   2936 8.85
1800.08/1800.61	c    39093  13266    40262  3267289   81   157701  709604  39093   2246 17.40
1800.08/1800.61	c    58764  13266    59933  3859590   64   197040  780565  58764   1010 58.15
1800.08/1800.61	c    88275  13266    89444  4822313   53   259386  858622  88275    659 133.95
1800.08/1800.61	c   132546  13265   133715  6449007   48   346673  944485 132546    350 378.12
1800.08/1800.61	c   198956  13265   200125  8624727   43   480324  500000 198956    352 564.15
1800.08/1800.61	c   298577  13265   299746 17496840   58   676122  550001 298577    422 706.01
1800.08/1800.61	c   448012  13263   449181 26852614   59   974966  605002 448012    493 908.41
1800.08/1800.61	c   672170  13262    76692  4521640   58   228530  665503  75523    426 1576.41
1800.08/1800.61	c Caught signal: 15
1800.08/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.08/1800.61	c   20   729682  19374  1558547   134204 17802202 133035    405 1800.10
1800.08/1800.61	s UNKNOWN
1800.08/1800.61	c Total time: 1800.1 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/node54/watcher-433205-1177956329 -o ROOT/results/node54/solver-433205-1177956329 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433205-1177956329/instance-433205-1177956329.opb 

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


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.91 3/66 28559
/proc/meminfo: memFree=1696640/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=12980 CPUtime=0
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 410 0 0 0 0 0 0 0 18 0 1 0 243007383 13291520 380 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2254459 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 3245 380 288 324 0 2039 0

[startup+0.035896 s]
/proc/loadavg: 0.91 0.95 0.91 3/66 28559
/proc/meminfo: memFree=1696640/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=13680 CPUtime=0.03
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 614 0 0 0 3 0 0 0 18 0 1 0 243007383 14008320 584 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2254459 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 3420 584 330 324 0 2214 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13680

[startup+0.101905 s]
/proc/loadavg: 0.91 0.95 0.91 3/66 28559
/proc/meminfo: memFree=1696640/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=6972 CPUtime=0.09
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 986 0 0 0 9 0 0 0 18 0 1 0 243007383 7139328 956 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 1743 956 427 324 0 537 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6972

[startup+0.30193 s]
/proc/loadavg: 0.91 0.95 0.91 3/66 28559
/proc/meminfo: memFree=1696640/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=9688 CPUtime=0.28
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 2035 0 0 0 27 1 0 0 19 0 1 0 243007383 9920512 1729 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 2422 1729 304 324 0 1492 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9688

[startup+0.701981 s]
/proc/loadavg: 0.91 0.95 0.91 3/66 28559
/proc/meminfo: memFree=1696640/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=10892 CPUtime=0.69
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 2531 0 0 0 66 3 0 0 22 0 1 0 243007383 11153408 2060 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 2723 2060 310 324 0 1793 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10892

[startup+1.50108 s]
/proc/loadavg: 0.91 0.95 0.91 2/67 28560
/proc/meminfo: memFree=1689144/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=14300 CPUtime=1.48
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 3375 0 0 0 145 3 0 0 25 0 1 0 243007383 14643200 2904 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2254459 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 3575 2904 310 324 0 2645 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 14300

[startup+3.10128 s]
/proc/loadavg: 0.92 0.95 0.91 2/67 28560
/proc/meminfo: memFree=1682488/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=24392 CPUtime=3.09
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 5906 0 0 0 305 4 0 0 25 0 1 0 243007383 24977408 5435 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 6098 5435 310 324 0 5168 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24392

[startup+6.30169 s]
/proc/loadavg: 0.92 0.95 0.91 2/67 28560
/proc/meminfo: memFree=1665464/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=37264 CPUtime=6.29
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 9123 0 0 0 623 6 0 0 25 0 1 0 243007383 38158336 8652 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2254459 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 9316 8652 310 324 0 8386 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37264

[startup+12.7015 s]
/proc/loadavg: 0.93 0.96 0.91 2/67 28560
/proc/meminfo: memFree=1648312/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=52272 CPUtime=12.68
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 12866 0 0 0 1260 8 0 0 25 0 1 0 243007383 53526528 12395 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2250581 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 13068 12395 310 324 0 12138 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 52272

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.91 2/67 28560
/proc/meminfo: memFree=1642680/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=57636 CPUtime=25.48
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 14218 0 0 0 2538 10 0 0 25 0 1 0 243007383 59019264 13747 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550902 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 14409 13747 310 324 0 13479 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 57636

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.91 2/67 28560
/proc/meminfo: memFree=1637240/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=62976 CPUtime=51.07
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 15569 0 0 0 5096 11 0 0 25 0 1 0 243007383 64487424 15098 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 15744 15098 310 324 0 14814 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 62976

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/67 28560
/proc/meminfo: memFree=1627768/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=72516 CPUtime=102.25
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 17942 0 0 0 10212 13 0 0 25 0 1 0 243007383 74256384 17471 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 18129 17471 310 324 0 17199 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 72516

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 28560
/proc/meminfo: memFree=1614712/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=85576 CPUtime=162.24
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 21191 0 0 0 16208 16 0 0 25 0 1 0 243007383 87629824 20720 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2254459 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 21394 20720 310 324 0 20464 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 85576

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 28560
/proc/meminfo: memFree=1608056/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=92052 CPUtime=222.22
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 22837 0 0 0 22203 19 0 0 25 0 1 0 243007383 94261248 22366 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 23013 22366 310 324 0 22083 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 92052

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 28560
/proc/meminfo: memFree=1602040/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=98036 CPUtime=282.21
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 24331 0 0 0 28200 21 0 0 25 0 1 0 243007383 100388864 23860 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 24509 23860 310 324 0 23579 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 98036

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 28560
/proc/meminfo: memFree=1596408/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=103600 CPUtime=342.19
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 25718 0 0 0 34197 22 0 0 25 0 1 0 243007383 106086400 25247 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 25900 25247 310 324 0 24970 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 103600

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 28562
/proc/meminfo: memFree=1582648/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=117492 CPUtime=402.17
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 29189 0 0 0 40192 25 0 0 25 0 1 0 243007383 120311808 28718 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 29373 28718 310 324 0 28443 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 117492

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 28562
/proc/meminfo: memFree=1569080/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=130928 CPUtime=462.15
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 32549 0 0 0 46187 28 0 0 25 0 1 0 243007383 134070272 32078 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 32732 32078 310 324 0 31802 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 130928

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 28562
/proc/meminfo: memFree=1562488/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=137444 CPUtime=522.13
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 34179 0 0 0 52183 30 0 0 25 0 1 0 243007383 140742656 33708 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 34361 33708 310 324 0 33431 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 137444

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 28562
/proc/meminfo: memFree=1514744/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=187184 CPUtime=582.12
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 46620 0 0 0 58175 37 0 0 25 0 1 0 243007383 191676416 46149 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2248773 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 46796 46149 310 324 0 45866 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 187184

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 28562
/proc/meminfo: memFree=1464888/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=234924 CPUtime=642.11
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 58529 0 0 0 64166 45 0 0 25 0 1 0 243007383 240562176 58058 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 58731 58058 310 324 0 57801 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 234924


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 28562
/proc/meminfo: memFree=1302136/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=397356 CPUtime=882.03
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 99152 0 0 0 88124 79 0 0 25 0 1 0 243007383 406892544 98681 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 99339 98681 310 324 0 98409 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 397356

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 28562
/proc/meminfo: memFree=1252088/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=447536 CPUtime=942.02
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 111705 0 0 0 94113 89 0 0 25 0 1 0 243007383 458276864 111234 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 111884 111234 310 324 0 110954 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 447536

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 28562
/proc/meminfo: memFree=1237816/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=463640 CPUtime=1002.01
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 115707 0 0 0 100108 93 0 0 25 0 1 0 243007383 474767360 115236 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2254459 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 115910 115236 310 324 0 114980 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 463640

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 28562
/proc/meminfo: memFree=1201272/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=498144 CPUtime=1061.98
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 124362 0 0 0 106100 98 0 0 25 0 1 0 243007383 510099456 123891 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 124536 123891 310 324 0 123606 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 498144

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 28562
/proc/meminfo: memFree=1184376/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=514936 CPUtime=1121.97
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 128547 0 0 0 112095 102 0 0 25 0 1 0 243007383 527294464 128076 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 128734 128076 310 324 0 127804 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 514936

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 28562
/proc/meminfo: memFree=1168056/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=531420 CPUtime=1181.95
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 132655 0 0 0 118089 106 0 0 25 0 1 0 243007383 544174080 132184 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 132855 132184 310 324 0 131925 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 531420

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 28562
/proc/meminfo: memFree=1153592/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=545728 CPUtime=1241.94
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 136236 0 0 0 124084 110 0 0 25 0 1 0 243007383 558825472 135765 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 136432 135765 310 324 0 135502 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 545728

[startup+1302.3 s]
/proc/loadavg: 1.05 0.99 0.91 2/67 28562
/proc/meminfo: memFree=1110008/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=589164 CPUtime=1301.92
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 147089 0 0 0 130074 118 0 0 25 0 1 0 243007383 603303936 146618 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2254459 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 147291 146618 310 324 0 146361 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 589164

[startup+1362.3 s]
/proc/loadavg: 1.08 1.00 0.92 2/67 28562
/proc/meminfo: memFree=1102520/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=596392 CPUtime=1361.9
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 149505 0 0 0 136070 120 0 0 25 0 1 0 243007383 610705408 148436 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 149098 148436 310 324 0 148168 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 596392

[startup+1422.31 s]
/proc/loadavg: 1.12 1.03 0.93 2/67 28562
/proc/meminfo: memFree=1102584/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=596392 CPUtime=1421.89
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 149505 0 0 0 142069 120 0 0 25 0 1 0 243007383 610705408 148436 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 149098 148436 310 324 0 148168 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 596392

[startup+1482.3 s]
/proc/loadavg: 1.15 1.05 0.94 2/67 28562
/proc/meminfo: memFree=1102584/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=596392 CPUtime=1481.87
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 149505 0 0 0 148067 120 0 0 25 0 1 0 243007383 610705408 148436 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 149098 148436 310 324 0 148168 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 596392

[startup+1542.3 s]
/proc/loadavg: 1.10 1.06 0.95 2/67 28562
/proc/meminfo: memFree=1102648/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=596392 CPUtime=1541.85
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 149505 0 0 0 154065 120 0 0 25 0 1 0 243007383 610705408 148436 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550902 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 149098 148436 310 324 0 148168 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 596392

[startup+1602.3 s]
/proc/loadavg: 1.08 1.06 0.95 2/67 28562
/proc/meminfo: memFree=1102648/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=596392 CPUtime=1601.84
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 149505 0 0 0 160064 120 0 0 25 0 1 0 243007383 610705408 148436 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551039 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 149098 148436 310 324 0 148168 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 596392

[startup+1662.3 s]
/proc/loadavg: 1.07 1.06 0.96 2/67 28562
/proc/meminfo: memFree=1102584/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=596392 CPUtime=1661.82
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 149505 0 0 0 166062 120 0 0 25 0 1 0 243007383 610705408 148436 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 149098 148436 310 324 0 148168 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 596392

[startup+1722.3 s]
/proc/loadavg: 1.06 1.06 0.96 2/67 28562
/proc/meminfo: memFree=1102584/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=596392 CPUtime=1721.8
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 149505 0 0 0 172060 120 0 0 25 0 1 0 243007383 610705408 148436 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 149098 148436 310 324 0 148168 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 596392

[startup+1782.3 s]
/proc/loadavg: 1.02 1.05 0.96 2/67 28562
/proc/meminfo: memFree=1102520/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=596392 CPUtime=1781.78
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 149505 0 0 0 178058 120 0 0 25 0 1 0 243007383 610705408 148436 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 149098 148436 310 324 0 148168 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 596392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.02 1.04 0.96 2/67 28562
/proc/meminfo: memFree=1102520/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=596392 CPUtime=1800.08
/proc/28559/stat : 28559 (bsolo3.0.17) R 28557 28559 28201 0 -1 4194304 149505 0 0 0 179888 120 0 0 25 0 1 0 243007383 610705408 148436 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28559/statm: 149098 148436 310 324 0 148168 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 596392

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: 1.02 1.04 0.96 2/67 28562
/proc/meminfo: memFree=1102520/2055920 swapFree=4182164/4192956
[pid=28559] ppid=28557 vsize=0 CPUtime=1800.18
/proc/28559/stat : 28559 (bsolo3.0.17) D 28557 28559 28201 0 -1 4194308 149509 0 0 0 179888 130 0 0 24 0 1 0 243007383 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 18446744072100133566 0 0 17 0 0 0
/proc/28559/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.72
CPU time (s): 1800.19
CPU user time (s): 1798.89
CPU system time (s): 1.3008
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 598784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.89
system time used= 1.3008
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 149509
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= 3207

runsolver used 1.63975 second user time and 4.91925 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Mon Apr 30 18:05:29 UTC 2007

IDJOB= 433205
IDBENCH= 2358
IDSOLVER= 199
FILE ID= node54/433205-1177956329

PBS_JOBID= 4727694

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/plato.asu.edu/pub/unibo/normalized-mps-v2-20-10-bg512142.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433205-1177956329/instance-433205-1177956329.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-433205-1177956329 -o ROOT/results/node54/solver-433205-1177956329 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433205-1177956329/instance-433205-1177956329.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  bc049badf8b0b6990d4dd6f2aa909c41

RANDOM SEED= 116922142

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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:       1697048 kB
Buffers:         31372 kB
Cached:         247472 kB
SwapCached:       4036 kB
Active:         147880 kB
Inactive:       140904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1697048 kB
SwapTotal:     4192956 kB
SwapFree:      4182164 kB
Dirty:            7788 kB
Writeback:           0 kB
Mapped:          15924 kB
Slab:            56032 kB
Committed_AS:  2414000 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 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 node54 on Mon Apr 30 18:35:32 UTC 2007