Trace number 348930

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
bsolo 3.0.16? (TO) 1800.12 1800.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-fixnet6.opb
MD5SUMfc34075a5d318bf3fbb6971479140d14
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables14036
Total number of constraints600
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 constraints600
Minimum length of a constraint19
Maximum length of a constraint1523
Number of terms in the objective function 11714
Biggest coefficient in the objective function 1097
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 534666
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262020
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 534666
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/348930-1176610649/instance-348930-1176610649.opb
0.00/0.00	c File size is 539183 bytes.
0.09/0.10	c Highest Coefficient sum: 534666
0.09/0.10	c Parsing was ok!!
0.09/0.10	c Total parsing time: 0.102 s
0.09/0.11	c Var: 14036 Constr: 700 55/0/645 Lit: 68668 Watch. Lit: 25115
0.09/0.11	c Obj. Vars: 11714 (83.4568 % of total variables)
8.68/8.70	c Pre-processing Time: 8.703 s
8.68/8.71	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
8.68/8.71	c        0   7802      595    66673  112    49014  116746      0      0 8.70
8.68/8.71	c Switching off LPR mode.
1799.99/1800.62	c      100   7802      695    77615  111    49255  128421    100     10 9.16
1799.99/1800.62	c      250   7802      845   101025  119    49573  141264    250     24 10.15
1799.99/1800.62	c      476   7802     1071   118785  110    50004  155391    476     41 11.42
1799.99/1800.62	c      814   7802     1409   162475  115    50695  170931    814     45 17.96
1799.99/1800.62	c     1322   7802     1917   233390  121    51700  188025   1322     49 26.92
1799.99/1800.62	c     2085   7802     2680   351997  131    53245  206828   2085     60 34.30
1799.99/1800.62	c     3232   7802     3827   537589  140    55531  227511   3232     72 44.71
1799.99/1800.62	c     4953   7802     5548   787895  142    58964  250263   4953     77 64.12
1799.99/1800.62	c     7537   7802     8132  1230399  151    64141  275290   7537     94 80.14
1799.99/1800.62	c    11416   7802    12011  1855418  154    71898  302820  11416    105 108.17
1799.99/1800.62	c    17238   7802    17833  2689084  150    83536  333103  17238    116 148.04
1799.99/1800.62	c    25975   7802    26570  5137097  193   101010  366414  25975    118 219.75
1799.99/1800.62	c    39089   7802    39684 11420689  287   127238  403056  39089    130 298.97
1799.99/1800.62	c    58761   7802    59356 14757105  248   166586  443362  58761    129 453.14
1799.99/1800.62	c    88272   7802    88867 20089392  226   225618  487699  88272    135 651.22
1799.99/1800.62	c   132542   7802   133137 32403703  243   314155  536469 132542    122 1080.35
1799.99/1800.62	c   198952   7802   199547 53042808  265   446948  590116 198952    116 1714.03
1799.99/1800.62	c Resources Exceeded
1799.99/1800.62	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.99/1800.62	c   17   205477  93427  4694141   206072 54507296 205477    114 1800.01
1799.99/1800.62	s UNKNOWN
1799.99/1800.62	c Total time: 1800.01 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node22/watcher-348930-1176610649 -o ROOT/results/node22/solver-348930-1176610649 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348930-1176610649/instance-348930-1176610649.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: 1.00 1.00 1.00 3/77 22024
/proc/meminfo: memFree=1538664/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=12264 CPUtime=0
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 108982557 12558336 336 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 5113467 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 3066 336 281 324 0 2003 0

[startup+0.101166 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22024
/proc/meminfo: memFree=1538664/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=6456 CPUtime=0.09
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 984 0 0 0 9 0 0 0 18 0 1 0 108982557 6610944 952 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 5113467 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 1614 952 408 324 0 551 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6456

[startup+0.201181 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22024
/proc/meminfo: memFree=1538664/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=8240 CPUtime=0.19
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 1558 0 0 0 19 0 0 0 18 0 1 0 108982557 8437760 1394 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 2060 1394 306 324 0 1129 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8240

[startup+0.301197 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22024
/proc/meminfo: memFree=1538664/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=8240 CPUtime=0.29
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 1558 0 0 0 29 0 0 0 19 0 1 0 108982557 8437760 1394 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 2060 1394 306 324 0 1129 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8240

[startup+0.701258 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22024
/proc/meminfo: memFree=1538664/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=8240 CPUtime=0.69
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 1558 0 0 0 69 0 0 0 23 0 1 0 108982557 8437760 1394 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 2060 1394 306 324 0 1129 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8240

[startup+1.50138 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22025
/proc/meminfo: memFree=1533984/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=8240 CPUtime=1.49
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 1558 0 0 0 149 0 0 0 25 0 1 0 108982557 8437760 1394 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 2060 1394 306 324 0 1129 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8240

[startup+3.10163 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22025
/proc/meminfo: memFree=1533920/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=8240 CPUtime=3.09
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 1558 0 0 0 308 1 0 0 25 0 1 0 108982557 8437760 1394 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 2060 1394 306 324 0 1129 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8240

[startup+6.30111 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22025
/proc/meminfo: memFree=1533920/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=8816 CPUtime=6.29
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 1828 0 0 0 628 1 0 0 25 0 1 0 108982557 9027584 1554 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 2204 1554 308 324 0 1273 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8816

[startup+12.7021 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22025
/proc/meminfo: memFree=1533096/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=9076 CPUtime=12.68
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 2031 0 0 0 1265 3 0 0 25 0 1 0 108982557 9293824 1634 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551548 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 2269 1634 312 324 0 1338 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9076

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22025
/proc/meminfo: memFree=1531816/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=10380 CPUtime=25.48
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 2334 0 0 0 2530 18 0 0 25 0 1 0 108982557 10629120 1937 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 2595 1937 312 324 0 1664 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10380

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22025
/proc/meminfo: memFree=1526824/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=15288 CPUtime=51.07
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 3589 0 0 0 5079 28 0 0 25 0 1 0 108982557 15654912 3192 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551504 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 3822 3192 312 324 0 2891 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15288

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22025
/proc/meminfo: memFree=1511528/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=30640 CPUtime=102.26
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 7402 0 0 0 10176 50 0 0 25 0 1 0 108982557 31375360 7005 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 7660 7005 312 324 0 6729 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30640

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22025
/proc/meminfo: memFree=1492264/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=50012 CPUtime=162.23
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 12245 0 0 0 16144 79 0 0 25 0 1 0 108982557 51212288 11848 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551504 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 12503 11848 312 324 0 11572 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 50012

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22025
/proc/meminfo: memFree=1465192/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=76744 CPUtime=222.21
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 18952 0 0 0 22131 90 0 0 25 0 1 0 108982557 78585856 18555 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 19186 18555 312 324 0 18255 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 76744

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22025
/proc/meminfo: memFree=1397992/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=144468 CPUtime=282.19
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 35859 0 0 0 28109 110 0 0 25 0 1 0 108982557 147935232 35462 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 36117 35462 312 324 0 35186 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 144468

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22025
/proc/meminfo: memFree=1370408/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=171408 CPUtime=342.17
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 42612 0 0 0 34094 123 0 0 25 0 1 0 108982557 175521792 42215 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 5113467 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 42852 42215 312 324 0 41921 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 171408

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22025
/proc/meminfo: memFree=1351208/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=190492 CPUtime=402.15
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 47388 0 0 0 40085 130 0 0 25 0 1 0 108982557 195063808 46991 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 47623 46991 312 324 0 46692 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 190492

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22025
/proc/meminfo: memFree=1338088/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=203452 CPUtime=462.13
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 50624 0 0 0 46071 142 0 0 25 0 1 0 108982557 208334848 50227 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 50863 50227 312 324 0 49932 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 203452

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22025
/proc/meminfo: memFree=1326632/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=214852 CPUtime=522.1
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 53474 0 0 0 52011 199 0 0 25 0 1 0 108982557 220008448 53077 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 53713 53077 312 324 0 52782 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 214852

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22025
/proc/meminfo: memFree=1299752/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=241968 CPUtime=582.09
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 60248 0 0 0 57970 239 0 0 25 0 1 0 108982557 247775232 59851 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 60492 59851 312 324 0 59561 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 241968

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22025
/proc/meminfo: memFree=1272104/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=269968 CPUtime=642.07
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 67239 0 0 0 63939 268 0 0 25 0 1 0 108982557 276447232 66842 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 67492 66842 312 324 0 66561 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 269968


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22025
/proc/meminfo: memFree=1173736/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=367552 CPUtime=822
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 91636 0 0 0 81888 312 0 0 25 0 1 0 108982557 376373248 91239 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 91888 91239 312 324 0 90957 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 367552

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22025
/proc/meminfo: memFree=1156648/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=384460 CPUtime=881.99
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 95855 0 0 0 87881 318 0 0 25 0 1 0 108982557 393687040 95458 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 96115 95458 312 324 0 95184 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 384460

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22025
/proc/meminfo: memFree=1138856/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=402348 CPUtime=941.97
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 100327 0 0 0 93873 324 0 0 25 0 1 0 108982557 412004352 99930 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 100587 99930 312 324 0 99656 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 402348

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22025
/proc/meminfo: memFree=1123368/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=417532 CPUtime=1001.95
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 104139 0 0 0 99865 330 0 0 25 0 1 0 108982557 427552768 103742 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 104383 103742 312 324 0 103452 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 417532

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22025
/proc/meminfo: memFree=1110312/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=430692 CPUtime=1061.93
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 107423 0 0 0 105858 335 0 0 25 0 1 0 108982557 441028608 107026 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 107673 107026 312 324 0 106742 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 430692

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22025
/proc/meminfo: memFree=1100072/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=440696 CPUtime=1121.91
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 109938 0 0 0 111841 350 0 0 25 0 1 0 108982557 451272704 109541 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 110174 109541 312 324 0 109243 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 440696

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22027
/proc/meminfo: memFree=1089960/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=451080 CPUtime=1181.88
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 112515 0 0 0 117835 353 0 0 25 0 1 0 108982557 461905920 112118 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 112770 112118 312 324 0 111839 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 451080

[startup+1242.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 22027
/proc/meminfo: memFree=1066280/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=474692 CPUtime=1241.87
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 118414 0 0 0 123826 361 0 0 25 0 1 0 108982557 486084608 118017 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 118673 118017 312 324 0 117742 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 474692

[startup+1302.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 22027
/proc/meminfo: memFree=1030632/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=510296 CPUtime=1301.85
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 127325 0 0 0 129814 371 0 0 25 0 1 0 108982557 522543104 126928 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 127574 126928 312 324 0 126643 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 510296

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22027
/proc/meminfo: memFree=1010536/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=530204 CPUtime=1361.83
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 132297 0 0 0 135802 381 0 0 25 0 1 0 108982557 542928896 131900 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 132551 131900 312 324 0 131620 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 530204

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22027
/proc/meminfo: memFree=983592/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=556980 CPUtime=1421.81
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 138980 0 0 0 141789 392 0 0 25 0 1 0 108982557 570347520 138583 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 139245 138583 312 324 0 138314 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 556980

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22027
/proc/meminfo: memFree=955304/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=585464 CPUtime=1481.79
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 146132 0 0 0 147776 403 0 0 25 0 1 0 108982557 599515136 145735 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 146366 145735 312 324 0 145435 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 585464

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22027
/proc/meminfo: memFree=928808/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=611720 CPUtime=1541.77
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 152670 0 0 0 153768 409 0 0 25 0 1 0 108982557 626401280 152273 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 152930 152273 312 324 0 151999 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 611720

[startup+1602.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 22027
/proc/meminfo: memFree=906536/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=634028 CPUtime=1601.75
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 158247 0 0 0 159760 415 0 0 25 0 1 0 108982557 649244672 157850 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 158507 157850 312 324 0 157576 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 634028

[startup+1662.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 22027
/proc/meminfo: memFree=874792/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=665524 CPUtime=1661.72
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 166134 0 0 0 165749 423 0 0 25 0 1 0 108982557 681496576 165737 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 166381 165737 312 324 0 165450 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 665524

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22027
/proc/meminfo: memFree=835432/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=704852 CPUtime=1721.7
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 175960 0 0 0 171734 436 0 0 25 0 1 0 108982557 721768448 175563 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 176213 175563 312 324 0 175282 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 704852

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22027
/proc/meminfo: memFree=820392/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=719848 CPUtime=1781.69
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194304 179701 0 0 0 177727 442 0 0 25 0 1 0 108982557 737124352 179304 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 179962 179304 312 324 0 179031 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 719848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22027
/proc/meminfo: memFree=1365736/2055920 swapFree=4169464/4192956
[pid=22024] ppid=22022 vsize=0 CPUtime=1800.09
/proc/22024/stat : 22024 (bsolo3.0.16) R 22022 22024 21677 0 -1 4194308 180636 0 0 0 179556 453 0 0 25 0 1 0 108982557 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22024/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 0

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

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

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.12
CPU user time (s): 1795.57
CPU system time (s): 4.55331
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 723468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.57
system time used= 4.55331
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 180636
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= 3481

runsolver used 2.13767 second user time and 4.15037 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Sun Apr 15 04:17:29 UTC 2007

IDJOB= 348930
IDBENCH= 1794
IDSOLVER= 163
FILE ID= node22/348930-1176610649

PBS_JOBID= 4557052

Free space on /tmp= 66560 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-fixnet6.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348930-1176610649/instance-348930-1176610649.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-348930-1176610649 -o ROOT/results/node22/solver-348930-1176610649 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348930-1176610649/instance-348930-1176610649.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  fc34075a5d318bf3fbb6971479140d14

RANDOM SEED= 414250804

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1539008 kB
Buffers:         45584 kB
Cached:         355684 kB
SwapCached:       2108 kB
Active:         125336 kB
Inactive:       299888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1539008 kB
SwapTotal:     4192956 kB
SwapFree:      4169464 kB
Dirty:            4980 kB
Writeback:           0 kB
Mapped:          38904 kB
Slab:            77296 kB
Committed_AS:   628104 kB
PageTables:       1676 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= 66560 MiB

End job on node22 on Sun Apr 15 04:47:32 UTC 2007