Trace number 348800

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) 1800.16 1800.7

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-fixnet3.opb
MD5SUM33434aafd8d2cc52b903fb501d38927b
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 13946
Biggest coefficient in the objective function 1187
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 535685
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 535685
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/348800-1176599140/instance-348800-1176599140.opb
0.00/0.00	c File size is 559683 bytes.
0.09/0.11	c Highest Coefficient sum: 535685
0.09/0.11	c Parsing was ok!!
0.09/0.11	c Total parsing time: 0.109 s
0.09/0.12	c Var: 14036 Constr: 700 55/0/645 Lit: 68668 Watch. Lit: 25115
0.09/0.12	c Obj. Vars: 13946 (99.3588 % of total variables)
8.39/8.48	c Pre-processing Time: 8.479 s
8.39/8.48	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
8.39/8.48	c        0   7802      595    66673  112    50907  116746      0      0 8.48
8.39/8.48	c Switching off LPR mode.
1799.95/1800.55	c      100   7802      695    78841  113    51118  128421    100     11 8.76
1799.95/1800.55	c      250   7802      845    97142  114    51446  141264    250     26 9.29
1799.95/1800.55	c      479   7802     1074   126625  117    51908  155391    479     48 9.82
1799.95/1800.55	c      820   7802     1415   170114  120    52598  170931    820     73 11.09
1799.95/1800.55	c     1329   7802     1924   209007  108    53625  188025   1329    109 12.13
1799.95/1800.55	c     2093   7802     2688   322743  120    55146  206828   2093     87 23.79
1799.95/1800.55	c     3239   7802     3834   485832  126    57438  227511   3239    110 29.39
1799.95/1800.55	c     4960   7802     5555   873715  157    60868  250263   4960    110 44.96
1799.95/1800.55	c     7544   7802     8139  1330229  163    66060  275290   7544    127 59.23
1799.95/1800.55	c    11424   7802    12019  2232538  185    73808  302820  11424    139 81.70
1799.95/1800.55	c    17246   7802    17841  3343186  187    85466  333103  17246    145 118.27
1799.95/1800.55	c    25983   7802    26578  4911888  184   102933  366414  25983    151 171.26
1799.95/1800.55	c    39093   7802    39688  8821651  222   129148  403056  39093    167 232.70
1799.95/1800.55	c    58766   7802    59361 12923921  217   168510  443362  58766    164 356.78
1799.95/1800.55	c    88276   7802    88871 18079229  203   227525  487699  88276    168 523.98
1799.95/1800.55	c   132546   7802   133141 28515431  214   316072  536469 132546    165 802.17
1799.95/1800.55	c   198956   7802   199551 51007327  255   448885  590116 198956    137 1441.72
1799.95/1800.55	c Resources Exceeded
1799.95/1800.55	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.95/1800.55	c   17   241890 136112  4269293   242485 72153296 241890    134 1800.01
1799.95/1800.55	s UNKNOWN
1799.95/1800.55	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/node11/watcher-348800-1176599140 -o ROOT/results/node11/solver-348800-1176599140 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348800-1176599140/instance-348800-1176599140.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: 1.05 1.01 1.00 3/77 10745
/proc/meminfo: memFree=1759496/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=12284 CPUtime=0
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 100962953 12578816 336 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 3071 336 281 324 0 2003 0

[startup+0.033712 s]
/proc/loadavg: 1.05 1.01 1.00 3/77 10745
/proc/meminfo: memFree=1759496/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=13456 CPUtime=0.02
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 702 0 0 0 2 0 0 0 18 0 1 0 100962953 13778944 670 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 3364 670 317 324 0 2296 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13456

[startup+0.102719 s]
/proc/loadavg: 1.05 1.01 1.00 3/77 10745
/proc/meminfo: memFree=1759496/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=6540 CPUtime=0.09
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 984 0 0 0 9 0 0 0 18 0 1 0 100962953 6696960 952 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 1635 952 403 324 0 567 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6540

[startup+0.302743 s]
/proc/loadavg: 1.05 1.01 1.00 3/77 10745
/proc/meminfo: memFree=1759496/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=8256 CPUtime=0.29
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 1589 0 0 0 29 0 0 0 19 0 1 0 100962953 8454144 1420 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 2064 1420 306 324 0 1133 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8256

[startup+0.702791 s]
/proc/loadavg: 1.05 1.01 1.00 3/77 10745
/proc/meminfo: memFree=1759496/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=8256 CPUtime=0.68
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 1589 0 0 0 68 0 0 0 23 0 1 0 100962953 8454144 1420 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134567522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 2064 1420 306 324 0 1133 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8256

[startup+1.50189 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 10746
/proc/meminfo: memFree=1754944/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=8256 CPUtime=1.49
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 1590 0 0 0 148 1 0 0 25 0 1 0 100962953 8454144 1421 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 2064 1421 306 324 0 1133 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8256

[startup+3.10108 s]
/proc/loadavg: 1.12 1.03 1.01 2/78 10746
/proc/meminfo: memFree=1754624/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=8256 CPUtime=3.08
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 1590 0 0 0 307 1 0 0 25 0 1 0 100962953 8454144 1421 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 2064 1421 306 324 0 1133 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8256

[startup+6.30146 s]
/proc/loadavg: 1.12 1.03 1.01 2/78 10746
/proc/meminfo: memFree=1754112/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=8908 CPUtime=6.29
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 1859 0 0 0 627 2 0 0 25 0 1 0 100962953 9121792 1580 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 2227 1580 308 324 0 1296 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8908

[startup+12.7012 s]
/proc/loadavg: 1.10 1.03 1.01 2/78 10746
/proc/meminfo: memFree=1752896/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=10340 CPUtime=12.68
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 2351 0 0 0 1263 5 0 0 25 0 1 0 100962953 10588160 1950 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 2585 1950 312 324 0 1654 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10340

[startup+25.5018 s]
/proc/loadavg: 1.09 1.03 1.01 2/78 10746
/proc/meminfo: memFree=1750976/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=12160 CPUtime=25.48
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 2786 0 0 0 2532 16 0 0 25 0 1 0 100962953 12451840 2385 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551105 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 3040 2385 312 324 0 2109 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12160

[startup+51.1018 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 10746
/proc/meminfo: memFree=1741184/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=22092 CPUtime=51.07
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 5279 0 0 0 5081 26 0 0 25 0 1 0 100962953 22622208 4878 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8413271 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 5523 4878 312 324 0 4592 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22092

[startup+102.306 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 10746
/proc/meminfo: memFree=1720448/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=42696 CPUtime=102.25
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 10418 0 0 0 10178 47 0 0 25 0 1 0 100962953 43720704 10017 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 10674 10017 312 324 0 9743 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 42696

[startup+162.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 10746
/proc/meminfo: memFree=1694272/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=69004 CPUtime=162.24
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 16999 0 0 0 16144 80 0 0 25 0 1 0 100962953 70660096 16598 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 17251 16598 312 324 0 16320 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 69004

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 10746
/proc/meminfo: memFree=1646464/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=116460 CPUtime=222.22
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 28883 0 0 0 22126 96 0 0 25 0 1 0 100962953 119255040 28482 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 29115 28482 312 324 0 28184 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 116460

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10746
/proc/meminfo: memFree=1610304/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=152808 CPUtime=282.2
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 37955 0 0 0 28105 115 0 0 25 0 1 0 100962953 156475392 37554 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551557 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 38202 37554 312 324 0 37271 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 152808

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10746
/proc/meminfo: memFree=1588864/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=173988 CPUtime=342.18
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 43254 0 0 0 34098 120 0 0 25 0 1 0 100962953 178163712 42853 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 43497 42853 312 324 0 42566 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 173988

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10746
/proc/meminfo: memFree=1567616/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=195292 CPUtime=402.17
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 48572 0 0 0 40069 148 0 0 25 0 1 0 100962953 199979008 48171 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 48823 48171 312 324 0 47892 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 195292

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10746
/proc/meminfo: memFree=1539072/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=223656 CPUtime=462.15
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 55679 0 0 0 46038 177 0 0 25 0 1 0 100962953 229023744 55278 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 55914 55278 312 324 0 54983 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 223656

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10746
/proc/meminfo: memFree=1516352/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=246716 CPUtime=522.13
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 61438 0 0 0 52013 200 0 0 25 0 1 0 100962953 252637184 61037 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8412668 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 61679 61037 312 324 0 60748 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 246716

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10746
/proc/meminfo: memFree=1475136/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=287692 CPUtime=582.11
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 71693 0 0 0 57994 217 0 0 25 0 1 0 100962953 294596608 71292 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 71923 71292 312 324 0 70992 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 287692

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10746
/proc/meminfo: memFree=1437824/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=324696 CPUtime=642.1
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 80924 0 0 0 63981 229 0 0 25 0 1 0 100962953 332488704 80523 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 81174 80523 312 324 0 80243 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 324696


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10746
/proc/meminfo: memFree=1370432/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=392172 CPUtime=822.04
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 97801 0 0 0 81950 254 0 0 25 0 1 0 100962953 401584128 97400 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 98043 97400 312 324 0 97112 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 392172

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10746
/proc/meminfo: memFree=1341696/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=420604 CPUtime=882.02
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 104914 0 0 0 87938 264 0 0 25 0 1 0 100962953 430698496 104513 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 105151 104513 312 324 0 104220 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 420604

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10746
/proc/meminfo: memFree=1315968/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=446668 CPUtime=942.01
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 111422 0 0 0 93927 274 0 0 25 0 1 0 100962953 457388032 111021 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551560 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 111667 111021 312 324 0 110736 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 446668

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10746
/proc/meminfo: memFree=1287872/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=474488 CPUtime=1001.98
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 118376 0 0 0 99913 285 0 0 25 0 1 0 100962953 485875712 117975 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 118622 117975 312 324 0 117691 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 474488

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 10746
/proc/meminfo: memFree=1255488/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=506644 CPUtime=1061.97
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 126431 0 0 0 105901 296 0 0 25 0 1 0 100962953 518803456 126030 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572857 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 126661 126030 312 324 0 125730 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 506644

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10746
/proc/meminfo: memFree=1239040/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=523100 CPUtime=1121.95
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 130520 0 0 0 111885 310 0 0 25 0 1 0 100962953 535654400 130119 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 130775 130119 312 324 0 129844 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 523100

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10746
/proc/meminfo: memFree=1204096/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=557932 CPUtime=1181.93
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 139258 0 0 0 117862 331 0 0 25 0 1 0 100962953 571322368 138857 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551513 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 139483 138857 312 324 0 138552 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 557932

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10746
/proc/meminfo: memFree=1183680/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=578460 CPUtime=1241.91
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 144360 0 0 0 123845 346 0 0 25 0 1 0 100962953 592343040 143959 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 144615 143959 312 324 0 143684 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 578460

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10746
/proc/meminfo: memFree=1162176/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=599596 CPUtime=1301.9
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 149670 0 0 0 129833 357 0 0 25 0 1 0 100962953 613986304 149269 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8414843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 149899 149269 312 324 0 148968 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 599596

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10746
/proc/meminfo: memFree=1124800/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=637308 CPUtime=1361.88
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 159097 0 0 0 135818 370 0 0 25 0 1 0 100962953 652603392 158696 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551263 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 159327 158696 312 324 0 158396 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 637308

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10746
/proc/meminfo: memFree=1092992/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=668716 CPUtime=1421.86
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 166949 0 0 0 141808 378 0 0 25 0 1 0 100962953 684765184 166548 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 167179 166548 312 324 0 166248 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 668716

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10746
/proc/meminfo: memFree=1073152/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=688484 CPUtime=1481.84
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 171895 0 0 0 147788 396 0 0 25 0 1 0 100962953 705007616 171494 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 172121 171494 312 324 0 171190 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 688484

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10746
/proc/meminfo: memFree=1026112/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=735516 CPUtime=1541.82
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 183641 0 0 0 153772 410 0 0 25 0 1 0 100962953 753168384 183240 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 183879 183240 312 324 0 182948 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 735516

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 10746
/proc/meminfo: memFree=962112/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=800072 CPUtime=1601.81
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 199788 0 0 0 159754 427 0 0 25 0 1 0 100962953 819273728 199387 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 200018 199387 312 324 0 199087 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 800072

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10746
/proc/meminfo: memFree=916224/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=845104 CPUtime=1661.79
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 211050 0 0 0 165741 438 0 0 25 0 1 0 100962953 865386496 210649 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 211276 210649 312 324 0 210345 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 845104

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10746
/proc/meminfo: memFree=865024/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=897072 CPUtime=1721.77
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 224031 0 0 0 171730 447 0 0 25 0 1 0 100962953 918601728 223630 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 224268 223630 312 324 0 223337 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 897072

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 10746
/proc/meminfo: memFree=821888/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=939536 CPUtime=1781.76
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194304 234639 0 0 0 177719 457 0 0 25 0 1 0 100962953 962084864 234238 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 234884 234238 312 324 0 233953 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 939536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10746
/proc/meminfo: memFree=1154944/2055920 swapFree=4146224/4192956
[pid=10745] ppid=10743 vsize=0 CPUtime=1800.06
/proc/10745/stat : 10745 (bsolo3.0.16) R 10743 10745 10053 0 -1 4194308 237715 0 0 0 179539 467 0 0 25 0 1 0 100962953 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10745/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.06
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): 1800.7
CPU time (s): 1800.16
CPU user time (s): 1795.39
CPU system time (s): 4.76228
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 951748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.39
system time used= 4.76228
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 237715
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= 4087

runsolver used 2.16667 second user time and 4.19736 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Sun Apr 15 01:05:40 UTC 2007

IDJOB= 348800
IDBENCH= 1750
IDSOLVER= 163
FILE ID= node11/348800-1176599140

PBS_JOBID= 4556815

Free space on /tmp= 66466 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-fixnet3.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348800-1176599140/instance-348800-1176599140.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-348800-1176599140 -o ROOT/results/node11/solver-348800-1176599140 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348800-1176599140/instance-348800-1176599140.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  33434aafd8d2cc52b903fb501d38927b

RANDOM SEED= 933130180

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1759904 kB
Buffers:         46748 kB
Cached:         183404 kB
SwapCached:      15124 kB
Active:          93656 kB
Inactive:       163064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1759904 kB
SwapTotal:     4192956 kB
SwapFree:      4146224 kB
Dirty:            4956 kB
Writeback:           0 kB
Mapped:          30432 kB
Slab:            24764 kB
Committed_AS:  5566008 kB
PageTables:       1848 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= 66466 MiB

End job on node11 on Sun Apr 15 01:35:43 UTC 2007