Trace number 433339

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) 1800.11 1800.77

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-pp08a.opb
MD5SUMff5b6f1c6eab20bc880408fc770c13e2
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 variables5344
Total number of constraints136
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 constraints136
Minimum length of a constraint31
Maximum length of a constraint240
Number of terms in the objective function 3424
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 180407058264
Number of bits of the sum of numbers in the objective function 38
Biggest number in a constraint 1073741824
Number of bits of the biggest number in a constraint 31
Biggest sum of numbers in a constraint 180407058264
Number of bits of the biggest sum of numbers38
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/433339-1177957821/instance-433339-1177957821.opb
0.00/0.00	c File size is 204679 bytes.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.06	c Highest Coefficient sum: 1.80407e+11
0.00/0.06	c Parsing was ok!!
0.00/0.06	c Total parsing time: 0.06 s
0.00/0.06	c Var: 5344 Constr: 200 0/0/200 Lit: 21184 Watch. Lit: 4807
0.00/0.06	c Obj. Vars: 3424 (64.0719 % of total variables)
0.09/0.10	c Pre-processing Time: 0.102 s
1800.04/1800.70	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.04/1800.70	c        0   4600      200    21184  105     6037   42368      0      0 0.10
1800.04/1800.70	c      100   4600      300    29990   99     7519   46605    100    884 0.11
1800.04/1800.70	c      251   4600      451    59372  131     7874   51266    251   1731 0.14
1800.04/1800.70	c      476   4600      676    79613  117     8342   56393    476   2783 0.17
1800.04/1800.70	c      815   4600     1015   109230  107     9012   62033    815   3899 0.21
1800.04/1800.70	c     1324   4600     1524   151336   99    10030   68237   1324   4762 0.28
1800.04/1800.70	c     2088   4600     2288   209189   91    11569   75061   2088   5494 0.38
1800.04/1800.70	c     3235   4600     3435   297235   86    13966   82568   3235   6138 0.53
1800.04/1800.70	c     4956   4600     5156   424857   82    17421   90825   4956   6608 0.75
1800.04/1800.70	c     7541   4600     7741   676854   87    22556   99908   7541   6423 1.17
1800.04/1800.70	c    11420   4600    11620  1033761   88    31505  109899  11420   4546 2.51
1800.04/1800.70	c    17243   4600    17443  1628209   93    43290  120889  17243   3402 5.07
1800.04/1800.70	c    25980   4600    26180  2406093   91    62164  132978  25980   3500 7.42
1800.04/1800.70	c    39091   4600    39291  3997912  101    88192  146276  39091   2032 19.23
1800.04/1800.70	c    58762   4600    58962  5774772   97   128475  160904  58762   1908 30.79
1800.04/1800.70	c    88272   4600    88472  7846459   88   187424  176995  88272   1603 55.06
1800.04/1800.70	c   132542   4600   132742 11166076   84   277750  194695 132542   1098 120.70
1800.04/1800.70	c   198953   4600    13994  1954766  139    41195  214165  13794    603 329.62
1800.04/1800.70	c   298574   4600   113615  9539882   83   240590  235582 113415    515 579.48
1800.04/1800.70	c   448010   4600    37172  4281230  115    89703  259141  36972    591 757.12
1800.04/1800.70	c   672168   4600    14714  1627989  110    44736  285056  14514    468 1435.61
1800.04/1800.70	c Caught signal: 15
1800.04/1800.70	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.04/1800.70	c   20   770283   8663   845901   112829 10138667 112629    427 1800.05
1800.04/1800.70	s UNKNOWN
1800.04/1800.70	c Total time: 1800.05 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/node13/watcher-433339-1177957821 -o ROOT/results/node13/solver-433339-1177957821 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433339-1177957821/instance-433339-1177957821.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: 0.94 0.97 0.93 3/77 12090
/proc/meminfo: memFree=1581256/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=11936 CPUtime=0
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 361 0 0 0 0 0 0 0 18 0 1 0 243699911 12222464 331 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134524142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 2984 332 279 324 0 2004 0

[startup+0.0997521 s]
/proc/loadavg: 0.94 0.97 0.93 3/77 12090
/proc/meminfo: memFree=1581256/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=5488 CPUtime=0.09
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 861 0 0 0 9 0 0 0 18 0 1 0 243699911 5619712 720 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 1372 720 305 324 0 442 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5488

[startup+0.101752 s]
/proc/loadavg: 0.94 0.97 0.93 3/77 12090
/proc/meminfo: memFree=1581256/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=5488 CPUtime=0.09
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 861 0 0 0 9 0 0 0 18 0 1 0 243699911 5619712 720 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 1372 720 305 324 0 442 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5488

[startup+0.301794 s]
/proc/loadavg: 0.94 0.97 0.93 3/77 12090
/proc/meminfo: memFree=1581256/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=7152 CPUtime=0.29
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 1325 0 0 0 28 1 0 0 19 0 1 0 243699911 7323648 1144 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12314235 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 1788 1145 310 324 0 858 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7152

[startup+0.70188 s]
/proc/loadavg: 0.94 0.97 0.93 3/77 12090
/proc/meminfo: memFree=1581256/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=10512 CPUtime=0.69
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 2164 0 0 0 68 1 0 0 23 0 1 0 243699911 10764288 1983 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12314235 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 2628 1983 310 324 0 1698 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10512

[startup+1.50105 s]
/proc/loadavg: 0.94 0.97 0.93 2/78 12091
/proc/meminfo: memFree=1572288/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=16196 CPUtime=1.48
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 3582 0 0 0 147 1 0 0 25 0 1 0 243699911 16584704 3401 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12314235 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 4049 3401 310 324 0 3119 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 16196

[startup+3.10139 s]
/proc/loadavg: 0.94 0.97 0.93 2/78 12091
/proc/meminfo: memFree=1566336/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=22672 CPUtime=3.09
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 5211 0 0 0 306 3 0 0 25 0 1 0 243699911 23216128 5030 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12314235 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 5668 5031 310 324 0 4738 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22672

[startup+6.30107 s]
/proc/loadavg: 0.94 0.97 0.93 2/78 12091
/proc/meminfo: memFree=1554496/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=34052 CPUtime=6.28
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 8047 0 0 0 624 4 0 0 25 0 1 0 243699911 34869248 7866 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12314235 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 8513 7866 310 324 0 7583 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 34052

[startup+12.7014 s]
/proc/loadavg: 0.95 0.97 0.93 2/78 12091
/proc/meminfo: memFree=1532800/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=53492 CPUtime=12.69
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 12923 0 0 0 1262 7 0 0 25 0 1 0 243699911 54775808 12742 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 13373 12742 310 324 0 12443 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 53492

[startup+25.5012 s]
/proc/loadavg: 0.96 0.97 0.93 2/78 12091
/proc/meminfo: memFree=1507976/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=77660 CPUtime=25.49
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 18970 0 0 0 2538 11 0 0 25 0 1 0 243699911 79523840 18789 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 19415 18789 310 324 0 18485 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 77660

[startup+51.1016 s]
/proc/loadavg: 0.97 0.97 0.93 2/78 12091
/proc/meminfo: memFree=1472200/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=113156 CPUtime=51.07
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 27841 0 0 0 5091 16 0 0 25 0 1 0 243699911 115871744 27660 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 28289 27660 310 324 0 27359 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 113156

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 12091
/proc/meminfo: memFree=1432136/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=153044 CPUtime=102.26
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 37808 0 0 0 10201 25 0 0 25 0 1 0 243699911 156717056 37627 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 38261 37627 310 324 0 37331 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 153044

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 12091
/proc/meminfo: memFree=1367048/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=218300 CPUtime=162.23
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 54114 0 0 0 16184 39 0 0 25 0 1 0 243699911 223539200 53933 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 54575 53933 310 324 0 53645 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 218300

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 12091
/proc/meminfo: memFree=1324552/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=260360 CPUtime=222.21
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 64626 0 0 0 22173 48 0 0 25 0 1 0 243699911 266608640 64445 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 65090 64445 310 324 0 64160 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 260360

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 12091
/proc/meminfo: memFree=1295432/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=289468 CPUtime=282.19
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 71908 0 0 0 28164 55 0 0 25 0 1 0 243699911 296415232 71727 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12312023 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 72367 71727 310 324 0 71437 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 289468

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 12091
/proc/meminfo: memFree=1294472/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=289984 CPUtime=342.16
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 72244 0 0 0 34161 55 0 0 25 0 1 0 243699911 296943616 71869 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 72496 71869 310 324 0 71566 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 289984

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 12091
/proc/meminfo: memFree=1294408/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=289984 CPUtime=402.15
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 72244 0 0 0 40159 56 0 0 25 0 1 0 243699911 296943616 71869 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 72496 71869 310 324 0 71566 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 289984

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 12091
/proc/meminfo: memFree=1294408/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=289984 CPUtime=462.12
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 72244 0 0 0 46156 56 0 0 25 0 1 0 243699911 296943616 71869 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 72496 71869 310 324 0 71566 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 289984

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 12091
/proc/meminfo: memFree=1294344/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=289984 CPUtime=522.1
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 72244 0 0 0 52153 57 0 0 25 0 1 0 243699911 296943616 71869 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 72496 71869 310 324 0 71566 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 289984

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 12091
/proc/meminfo: memFree=1294344/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=289984 CPUtime=582.07
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 72246 0 0 0 58150 57 0 0 25 0 1 0 243699911 296943616 71871 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12325688 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 72496 71871 310 324 0 71566 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 289984

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 12091
/proc/meminfo: memFree=1294280/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=289984 CPUtime=642.06
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 72246 0 0 0 64148 58 0 0 25 0 1 0 243699911 296943616 71871 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 72496 71871 310 324 0 71566 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 289984


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 12093
/proc/meminfo: memFree=1261576/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=322308 CPUtime=881.97
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 80553 0 0 0 88132 65 0 0 25 0 1 0 243699911 330043392 79944 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 80577 79944 310 324 0 79647 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 322308

[startup+942.302 s]
/proc/loadavg: 1.05 0.99 0.93 2/78 12093
/proc/meminfo: memFree=1261576/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=322308 CPUtime=941.94
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 80553 0 0 0 94129 65 0 0 25 0 1 0 243699911 330043392 79944 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 80577 79944 310 324 0 79647 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 322308

[startup+1002.3 s]
/proc/loadavg: 1.02 0.99 0.93 2/78 12093
/proc/meminfo: memFree=1259912/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=324104 CPUtime=1001.92
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 81016 0 0 0 100126 66 0 0 25 0 1 0 243699911 331882496 80407 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 81026 80407 310 324 0 80096 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 324104

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 12093
/proc/meminfo: memFree=1235912/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=348168 CPUtime=1061.91
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 87028 0 0 0 106118 73 0 0 25 0 1 0 243699911 356524032 86419 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 87042 86419 310 324 0 86112 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 348168

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 12093
/proc/meminfo: memFree=1216968/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=366840 CPUtime=1121.88
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 91689 0 0 0 112110 78 0 0 25 0 1 0 243699911 375644160 91080 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550791 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 91710 91080 310 324 0 90780 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 366840

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 12093
/proc/meminfo: memFree=1210440/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=373420 CPUtime=1181.86
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 93333 0 0 0 118106 80 0 0 25 0 1 0 243699911 382382080 92724 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 93355 92724 310 324 0 92425 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 373420

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 12093
/proc/meminfo: memFree=1200968/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=382576 CPUtime=1241.84
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 95636 0 0 0 124101 83 0 0 25 0 1 0 243699911 391757824 95027 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 95644 95027 310 324 0 94714 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 382576

[startup+1302.3 s]
/proc/loadavg: 1.08 1.02 0.94 2/78 12093
/proc/meminfo: memFree=1191688/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=391456 CPUtime=1301.82
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 98110 0 0 0 130096 86 0 0 25 0 1 0 243699911 400850944 97245 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 97864 97245 310 324 0 96934 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 391456

[startup+1362.3 s]
/proc/loadavg: 1.03 1.01 0.94 2/78 12093
/proc/meminfo: memFree=1191688/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=391456 CPUtime=1361.79
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 98110 0 0 0 136093 86 0 0 25 0 1 0 243699911 400850944 97245 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 97864 97245 310 324 0 96934 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 391456

[startup+1422.31 s]
/proc/loadavg: 1.01 1.00 0.94 2/78 12093
/proc/meminfo: memFree=1191688/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=391456 CPUtime=1421.77
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 98110 0 0 0 142090 87 0 0 25 0 1 0 243699911 400850944 97245 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 97864 97245 310 324 0 96934 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 391456

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 12093
/proc/meminfo: memFree=1191688/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=391456 CPUtime=1481.75
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 98110 0 0 0 148087 88 0 0 25 0 1 0 243699911 400850944 97245 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 97864 97245 310 324 0 96934 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 391456

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 12093
/proc/meminfo: memFree=1191624/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=391456 CPUtime=1541.73
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 98110 0 0 0 154085 88 0 0 25 0 1 0 243699911 400850944 97245 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 97864 97245 310 324 0 96934 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 391456

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 12093
/proc/meminfo: memFree=1191560/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=391456 CPUtime=1601.71
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 98110 0 0 0 160082 89 0 0 25 0 1 0 243699911 400850944 97245 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 97864 97245 310 324 0 96934 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 391456

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 12093
/proc/meminfo: memFree=1191560/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=391456 CPUtime=1661.68
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 98110 0 0 0 166079 89 0 0 25 0 1 0 243699911 400850944 97245 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 97864 97245 310 324 0 96934 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 391456

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 12093
/proc/meminfo: memFree=1191496/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=391456 CPUtime=1721.66
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 98110 0 0 0 172077 89 0 0 25 0 1 0 243699911 400850944 97245 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 97864 97245 310 324 0 96934 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 391456

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 12093
/proc/meminfo: memFree=1191304/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=391456 CPUtime=1781.64
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 98110 0 0 0 178074 90 0 0 25 0 1 0 243699911 400850944 97245 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 97864 97245 310 324 0 96934 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 391456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 12093
/proc/meminfo: memFree=1191304/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=391456 CPUtime=1800.04
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 98110 0 0 0 179914 90 0 0 25 0 1 0 243699911 400850944 97245 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 97864 97245 310 324 0 96934 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 391456

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

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

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 12093
/proc/meminfo: memFree=1191304/2055920 swapFree=4159412/4192956
[pid=12090] ppid=12088 vsize=391456 CPUtime=1800.04
/proc/12090/stat : 12090 (bsolo3.0.17) R 12088 12090 11731 0 -1 4194304 98110 0 0 0 179914 90 0 0 25 0 1 0 243699911 400850944 97245 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12090/statm: 97864 97245 310 324 0 96934 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 391456

Child status: 15
Real time (s): 1800.77
CPU time (s): 1800.11
CPU user time (s): 1799.14
CPU system time (s): 0.967852
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 392480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.14
system time used= 0.967852
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 98114
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= 37156

runsolver used 1.40679 second user time and 3.85441 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Mon Apr 30 18:30:21 UTC 2007

IDJOB= 433339
IDBENCH= 2499
IDSOLVER= 199
FILE ID= node13/433339-1177957821

PBS_JOBID= 4727729

Free space on /tmp= 66558 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-pp08a.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433339-1177957821/instance-433339-1177957821.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-433339-1177957821 -o ROOT/results/node13/solver-433339-1177957821 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433339-1177957821/instance-433339-1177957821.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  ff5b6f1c6eab20bc880408fc770c13e2

RANDOM SEED= 841634751

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1581728 kB
Buffers:         13428 kB
Cached:         378776 kB
SwapCached:      12736 kB
Active:          51084 kB
Inactive:       364256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1581728 kB
SwapTotal:     4192956 kB
SwapFree:      4159412 kB
Dirty:            7188 kB
Writeback:           0 kB
Mapped:          30116 kB
Slab:            44336 kB
Committed_AS:  6964308 kB
PageTables:       1872 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 node13 on Mon Apr 30 19:00:24 UTC 2007