Trace number 433177

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) 1800.14 1800.76

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-dano3_3.opb
MD5SUM1c7fb7925778882f8c8001dcd3838f28
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 variables404796
Total number of constraints3709
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)3
Number of constraints which are nor clauses,nor cardinality constraints3706
Minimum length of a constraint11
Maximum length of a constraint15900
Number of terms in the objective function 30
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 1073741823
Number of bits of the sum of numbers in the objective function 30
Biggest number in a constraint 134217728000
Number of bits of the biggest number in a constraint 37
Biggest sum of numbers in a constraint 569083166190
Number of bits of the biggest sum of numbers40
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/433177-1177955987/instance-433177-1177955987.opb
0.00/0.00	c File size is 33101396 bytes.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
6.87/6.98	c Highest Coefficient sum: 5.69083e+11
6.87/6.98	c Parsing was ok!!
6.87/6.98	c Total parsing time: 6.961 s
7.08/7.17	c Var: 404796 Constr: 4933 0/6/4927 Lit: 3829051 Watch. Lit: 324393
7.08/7.17	c Obj. Vars: 30 (0.00741114 % of total variables)
190.19/190.46	c Pre-processing Time: 190.263 s
1800.08/1800.70	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.08/1800.70	c        0 272152     4918  3828466  778  3228941  500000      0      0 190.26
1800.08/1800.70	c      101 272152     5019  3830226  763  3229326  550001    101      0 191.11
1800.08/1800.70	c      251 272152     5169  3832782  741  3229706  605002    251      1 193.44
1800.08/1800.70	c      477 272152     5395  3837436  711  3230355  665503    477      2 196.34
1800.08/1800.70	c      815 272152     5733  3843309  670  3230645  732054    815      4 200.62
1800.08/1800.70	c     1323 272152     6241  3919247  627  3231831  805260   1323      4 270.81
1800.08/1800.70	c     2087 272152     7005  4114490  587  3233617  885787   2087      5 366.00
1800.08/1800.70	c     3234 272152     8152  4400813  539  3235897  974366   3234      7 447.20
1800.08/1800.70	c     4963 272152     9881  4816853  487  3241478  500000   4963      7 648.07
1800.08/1800.70	c     7548 272152    12466  5141669  412  3241556  550001   7548     10 689.92
1800.08/1800.70	c    11427 272152    16345  6789545  415  3251987  605002  11427     10 1067.75
1800.08/1800.70	c    17251 272152    22169  8879802  400  3266271  665503  17251     11 1562.85
1800.08/1800.71	c Caught signal: 15
1800.08/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.08/1800.71	c   11    20777   2848    72860    25695  9802225  20777     11 1800.09
1800.08/1800.71	s UNKNOWN
1800.08/1800.71	c Total time: 1800.09 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/node21/watcher-433177-1177955987 -o ROOT/results/node21/solver-433177-1177955987 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433177-1177955987/instance-433177-1177955987.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: 0.79 0.93 0.90 3/77 14525
/proc/meminfo: memFree=1804928/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=44064 CPUtime=0
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 243516197 45121536 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8873595 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 11016 334 280 324 0 2004 0

[startup+0.0269459 s]
/proc/loadavg: 0.79 0.93 0.90 3/77 14525
/proc/meminfo: memFree=1804928/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=36980 CPUtime=0.02
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 572 0 0 0 2 0 0 0 18 0 1 0 243516197 37867520 542 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 9245 543 311 324 0 233 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 36980

[startup+0.101955 s]
/proc/loadavg: 0.79 0.93 0.90 3/77 14525
/proc/meminfo: memFree=1804928/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=38816 CPUtime=0.09
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 1132 0 0 0 9 0 0 0 18 0 1 0 243516197 39747584 1062 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8873595 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 9704 1062 408 324 0 692 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 38816

[startup+0.301976 s]
/proc/loadavg: 0.79 0.93 0.90 3/77 14525
/proc/meminfo: memFree=1804928/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=43296 CPUtime=0.29
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 2628 0 0 0 29 0 0 0 19 0 1 0 243516197 44335104 2430 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134527100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 10824 2430 653 324 0 1812 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43296

[startup+0.702019 s]
/proc/loadavg: 0.79 0.93 0.90 3/77 14525
/proc/meminfo: memFree=1804928/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=51616 CPUtime=0.69
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 5470 0 0 0 68 1 0 0 23 0 1 0 243516197 52854784 5018 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 12904 5018 1163 324 0 3892 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51616

[startup+1.50111 s]
/proc/loadavg: 0.79 0.93 0.90 2/78 14526
/proc/meminfo: memFree=1783288/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=67516 CPUtime=1.48
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 10885 0 0 0 145 3 0 0 25 0 1 0 243516197 69136384 9927 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134541066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 16879 9927 2139 324 0 7867 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 67516

[startup+3.10128 s]
/proc/loadavg: 0.79 0.93 0.90 2/78 14526
/proc/meminfo: memFree=1762872/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=89916 CPUtime=3.09
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 18916 0 0 0 302 7 0 0 25 0 1 0 243516197 92073984 16947 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8873595 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 22479 16947 3924 324 0 13467 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 89916

[startup+6.30163 s]
/proc/loadavg: 0.89 0.95 0.91 2/78 14526
/proc/meminfo: memFree=1735544/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=111392 CPUtime=6.28
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 28930 0 0 0 619 9 0 0 25 0 1 0 243516197 114065408 25975 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 27848 25975 7600 324 0 18836 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 111392

[startup+12.7013 s]
/proc/loadavg: 0.90 0.95 0.91 2/78 14526
/proc/meminfo: memFree=1631736/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=185008 CPUtime=12.68
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 54661 0 0 0 1247 21 0 0 25 0 1 0 243516197 189448192 43624 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 46252 43624 304 324 0 45322 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 185008

[startup+25.5017 s]
/proc/loadavg: 0.92 0.95 0.91 2/78 14526
/proc/meminfo: memFree=1629624/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=187120 CPUtime=25.47
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 55191 0 0 0 2524 23 0 0 25 0 1 0 243516197 191610880 44154 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 46780 44154 304 324 0 45850 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 187120

[startup+51.1015 s]
/proc/loadavg: 0.95 0.96 0.91 2/78 14526
/proc/meminfo: memFree=1629432/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=187120 CPUtime=51.03
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 55191 0 0 0 5072 31 0 0 25 0 1 0 243516197 191610880 44154 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 46780 44154 304 324 0 45850 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 187120

[startup+102.305 s]
/proc/loadavg: 0.97 0.96 0.91 2/84 14682
/proc/meminfo: memFree=1628344/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=187120 CPUtime=102.14
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 55191 0 0 0 10167 47 0 0 25 0 1 0 243516197 191610880 44154 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 46780 44154 304 324 0 45850 0
Current children cumulated CPU time (s) 102.14
Current children cumulated vsize (KiB) 187120

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 14724
/proc/meminfo: memFree=1576056/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=240316 CPUtime=162.1
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 72448 0 0 0 16152 58 0 0 25 0 1 0 243516197 246083584 57456 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540756 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 60079 57456 306 324 0 59149 0
Current children cumulated CPU time (s) 162.1
Current children cumulated vsize (KiB) 240316

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 14724
/proc/meminfo: memFree=1615672/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=200724 CPUtime=222.09
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 73151 0 0 0 22149 60 0 0 25 0 1 0 243516197 205541376 47563 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 50181 47563 310 324 0 49251 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 200724

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 14724
/proc/meminfo: memFree=1614840/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=201388 CPUtime=282.07
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 73345 0 0 0 28147 60 0 0 25 0 1 0 243516197 206221312 47757 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 50347 47757 310 324 0 49417 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 201388

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 14724
/proc/meminfo: memFree=1611128/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=205084 CPUtime=342.06
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 74265 0 0 0 34144 62 0 0 25 0 1 0 243516197 210006016 48677 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 51271 48677 310 324 0 50341 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 205084

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 14724
/proc/meminfo: memFree=1610104/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=206272 CPUtime=402.03
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 74544 0 0 0 40141 62 0 0 25 0 1 0 243516197 211222528 48956 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 51568 48956 310 324 0 50638 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 206272

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 14724
/proc/meminfo: memFree=1609528/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=206936 CPUtime=462.02
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 74719 0 0 0 46139 63 0 0 25 0 1 0 243516197 211902464 49131 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 51734 49131 310 324 0 50804 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 206936

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 14724
/proc/meminfo: memFree=1607416/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=209036 CPUtime=522
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 75238 0 0 0 52136 64 0 0 25 0 1 0 243516197 214052864 49650 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550902 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 52259 49650 310 324 0 51329 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 209036

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 14724
/proc/meminfo: memFree=1606072/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=210220 CPUtime=581.99
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 75553 0 0 0 58134 65 0 0 25 0 1 0 243516197 215265280 49965 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 52555 49965 310 324 0 51625 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 210220

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 14724
/proc/meminfo: memFree=1604664/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=211648 CPUtime=641.98
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 75891 0 0 0 64133 65 0 0 25 0 1 0 243516197 216727552 50303 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 52912 50303 310 324 0 51982 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 211648


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 14724
/proc/meminfo: memFree=1589496/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=226612 CPUtime=881.91
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 79653 0 0 0 88121 70 0 0 25 0 1 0 243516197 232050688 54065 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 56653 54065 310 324 0 55723 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 226612

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 14724
/proc/meminfo: memFree=1586168/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=229936 CPUtime=941.89
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 80486 0 0 0 94118 71 0 0 25 0 1 0 243516197 235454464 54898 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 57484 54898 310 324 0 56554 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 229936

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 14724
/proc/meminfo: memFree=1582072/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=234052 CPUtime=1001.88
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 81491 0 0 0 100116 72 0 0 25 0 1 0 243516197 239669248 55903 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 58513 55903 310 324 0 57583 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 234052

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 14724
/proc/meminfo: memFree=1578936/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=237164 CPUtime=1061.87
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 82290 0 0 0 106114 73 0 0 25 0 1 0 243516197 242855936 56702 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 59291 56702 310 324 0 58361 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 237164

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 14724
/proc/meminfo: memFree=1571448/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=244560 CPUtime=1121.85
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 84117 0 0 0 112110 75 0 0 25 0 1 0 243516197 250429440 58529 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 61140 58529 310 324 0 60210 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 244560

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 14724
/proc/meminfo: memFree=1571192/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=244956 CPUtime=1181.83
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 84215 0 0 0 118108 75 0 0 25 0 1 0 243516197 250834944 58627 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 61239 58627 310 324 0 60309 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 244956

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 14724
/proc/meminfo: memFree=1560632/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=255384 CPUtime=1241.81
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 86835 0 0 0 124104 77 0 0 25 0 1 0 243516197 261513216 61247 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 63846 61247 310 324 0 62916 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 255384

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 14724
/proc/meminfo: memFree=1560568/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=255384 CPUtime=1301.81
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 86835 0 0 0 130103 78 0 0 25 0 1 0 243516197 261513216 61247 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 63846 61247 310 324 0 62916 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 255384

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 14724
/proc/meminfo: memFree=1560504/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=255388 CPUtime=1361.78
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 86836 0 0 0 136100 78 0 0 25 0 1 0 243516197 261517312 61248 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 63847 61248 310 324 0 62917 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 255388

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 14724
/proc/meminfo: memFree=1560504/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=255392 CPUtime=1421.78
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 86837 0 0 0 142099 79 0 0 25 0 1 0 243516197 261521408 61249 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 63848 61249 310 324 0 62918 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 255392

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 14724
/proc/meminfo: memFree=1558776/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=257200 CPUtime=1481.76
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 87298 0 0 0 148096 80 0 0 25 0 1 0 243516197 263372800 61710 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 64300 61710 310 324 0 63370 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 257200

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 14724
/proc/meminfo: memFree=1553528/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=262252 CPUtime=1541.73
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 88574 0 0 0 154092 81 0 0 25 0 1 0 243516197 268546048 62986 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 65563 62986 310 324 0 64633 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 262252

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 14724
/proc/meminfo: memFree=1547000/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=268740 CPUtime=1601.72
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 90187 0 0 0 160089 83 0 0 25 0 1 0 243516197 275189760 64599 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572687 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 67185 64599 310 324 0 66255 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 268740

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 14724
/proc/meminfo: memFree=1543736/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=272008 CPUtime=1661.7
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 90989 0 0 0 166086 84 0 0 25 0 1 0 243516197 278536192 65401 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 68002 65401 310 324 0 67072 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 272008

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 14724
/proc/meminfo: memFree=1540536/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=275148 CPUtime=1721.69
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 91790 0 0 0 172084 85 0 0 25 0 1 0 243516197 281751552 66202 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8869188 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 68787 66202 310 324 0 67857 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 275148

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 14724
/proc/meminfo: memFree=1537016/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=278560 CPUtime=1781.67
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 92642 0 0 0 178081 86 0 0 25 0 1 0 243516197 285245440 67054 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 69640 67054 310 324 0 68710 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 278560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 14724
/proc/meminfo: memFree=1535928/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=279744 CPUtime=1800.08
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 92931 0 0 0 179921 87 0 0 25 0 1 0 243516197 286457856 67343 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 69936 67343 310 324 0 69006 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 279744

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 14724
/proc/meminfo: memFree=1535928/2055920 swapFree=4156288/4192956
[pid=14525] ppid=14523 vsize=279744 CPUtime=1800.08
/proc/14525/stat : 14525 (bsolo3.0.17) R 14523 14525 14462 0 -1 4194304 92931 0 0 0 179921 87 0 0 25 0 1 0 243516197 286457856 67343 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14525/statm: 69936 67343 310 324 0 69006 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 279744

Child status: 15
Real time (s): 1800.76
CPU time (s): 1800.14
CPU user time (s): 1799.22
CPU system time (s): 0.921859
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 279744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.22
system time used= 0.921859
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 92935
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= 25409

runsolver used 1.36379 second user time and 3.9654 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Mon Apr 30 17:59:49 UTC 2007

IDJOB= 433177
IDBENCH= 2329
IDSOLVER= 199
FILE ID= node21/433177-1177955987

PBS_JOBID= 4727728

Free space on /tmp= 66527 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-dano3_3.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433177-1177955987/instance-433177-1177955987.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-433177-1177955987 -o ROOT/results/node21/solver-433177-1177955987 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433177-1177955987/instance-433177-1177955987.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  1c7fb7925778882f8c8001dcd3838f28

RANDOM SEED= 755062440

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1805400 kB
Buffers:         24240 kB
Cached:         136768 kB
SwapCached:      15044 kB
Active:          95852 kB
Inactive:        87816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1805400 kB
SwapTotal:     4192956 kB
SwapFree:      4156288 kB
Dirty:           39060 kB
Writeback:           0 kB
Mapped:          29612 kB
Slab:            52488 kB
Committed_AS:  1988304 kB
PageTables:       1784 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= 66527 MiB

End job on node21 on Mon Apr 30 18:29:52 UTC 2007