Trace number 433242

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
bsolo 3.0.17? (TO) 1800.11 1800.74

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-forplan.opb
MD5SUM43a001fe9c1e4e8b75108df32c142ab0
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 variables12528
Total number of constraints155
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 constraints155
Minimum length of a constraint27
Maximum length of a constraint9090
Number of terms in the objective function 9340
Biggest coefficient in the objective function 6454798974976000
Number of bits for the biggest coefficient in the objective function 53
Sum of the numbers in the objective function 1138676908426644728
Number of bits of the sum of numbers in the objective function 60
Biggest number in a constraint 6454798974976000
Number of bits of the biggest number in a constraint 53
Biggest sum of numbers in a constraint 1138676908426644728
Number of bits of the biggest sum of numbers60
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/433242-1177957024/instance-433242-1177957024.opb
0.00/0.00	c File size is 2165200 bytes.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.29/0.32	c Highest Coefficient sum: 1.13868e+18
0.29/0.32	c Parsing was ok!!
0.29/0.32	c Total parsing time: 0.319 s
0.29/0.33	c Var: 12528 Constr: 245 5/0/240 Lit: 224724 Watch. Lit: 49859
0.29/0.33	c Obj. Vars: 9340 (74.553 % of total variables)
12.28/12.31	c Pre-processing Time: 12.304 s
1800.08/1800.70	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.08/1800.70	c        0   7082      204   218103 1069   172234  436206      0      0 12.30
1800.08/1800.70	c      102   7082      306   227100  742   175345  479827    102      7 13.85
1800.08/1800.70	c      252   7082      456   236607  518   175707  527810    252     11 22.19
1800.08/1800.70	c      478   7082      682   249860  366   176174  580592    478     12 36.93
1800.08/1800.70	c      817   7082     1021   267687  262   176850  638652    817     17 47.43
1800.08/1800.70	c     1325   7082     1529   289802  189   177792  702518   1325     18 72.68
1800.08/1800.70	c     2088   7082     2292   315985  137   179305  772770   2088     28 73.18
1800.08/1800.70	c     3234   7082     3438   355270  103   181597  850048   3234     43 74.04
1800.08/1800.70	c     4955   7082     5159   414343   80   185039  935053   4955     65 75.59
1800.08/1800.70	c     7539   7082     7743   502990   64   190226  500000   7539     96 78.28
1800.08/1800.70	c    11418   7082    11622   637118   54   197967  550001  11418    137 82.77
1800.08/1800.70	c    17240   7082    17444   837799   48   209614  605002  17240    181 95.04
1800.08/1800.70	c    25978   7082    26182  2127521   81   227128  665503  25978     65 398.39
1800.08/1800.70	c    39090   7082    39294  4359872  110   253147  732054  39090     40 956.75
1800.08/1800.70	c Caught signal: 15
1800.08/1800.70	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.08/1800.70	c   13    52218   5003    82450    52422  6866072  52218     29 1800.09
1800.08/1800.70	s UNKNOWN
1800.08/1800.70	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/node59/watcher-433242-1177957024 -o ROOT/results/node59/solver-433242-1177957024 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433242-1177957024/instance-433242-1177957024.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: 0.68 0.91 0.89 3/64 31137
/proc/meminfo: memFree=1719208/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=13852 CPUtime=0
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 243612007 14184448 332 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527350 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 3463 333 279 324 0 2004 0

[startup+0.00952091 s]
/proc/loadavg: 0.68 0.91 0.89 3/64 31137
/proc/meminfo: memFree=1719208/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=13992 CPUtime=0
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 407 0 0 0 0 0 0 0 18 0 1 0 243612007 14327808 377 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9721467 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 3498 377 290 324 0 2039 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 13992

[startup+0.101539 s]
/proc/loadavg: 0.68 0.91 0.89 3/64 31137
/proc/meminfo: memFree=1719208/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=15680 CPUtime=0.09
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 966 0 0 0 9 0 0 0 18 0 1 0 243612007 16056320 936 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 3920 936 448 324 0 2461 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15680

[startup+0.301576 s]
/proc/loadavg: 0.68 0.91 0.89 3/64 31137
/proc/meminfo: memFree=1719208/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=9820 CPUtime=0.29
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 1783 0 0 0 28 1 0 0 19 0 1 0 243612007 10055680 1753 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134524931 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 2455 1753 777 324 0 996 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9820

[startup+0.701651 s]
/proc/loadavg: 0.68 0.91 0.89 3/64 31137
/proc/meminfo: memFree=1719208/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=12996 CPUtime=0.69
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 3131 0 0 0 67 2 0 0 22 0 1 0 243612007 13307904 2572 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 3249 2572 304 324 0 2319 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12996

[startup+1.5018 s]
/proc/loadavg: 0.68 0.91 0.89 2/65 31138
/proc/meminfo: memFree=1709792/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=12996 CPUtime=1.49
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 3132 0 0 0 147 2 0 0 25 0 1 0 243612007 13307904 2573 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 3249 2573 304 324 0 2319 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12996

[startup+3.10111 s]
/proc/loadavg: 0.68 0.91 0.89 2/65 31138
/proc/meminfo: memFree=1709792/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=12996 CPUtime=3.09
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 3132 0 0 0 307 2 0 0 25 0 1 0 243612007 13307904 2573 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 3249 2573 304 324 0 2319 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12996

[startup+6.30172 s]
/proc/loadavg: 0.71 0.91 0.89 2/65 31138
/proc/meminfo: memFree=1709728/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=12996 CPUtime=6.29
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 3134 0 0 0 627 2 0 0 25 0 1 0 243612007 13307904 2575 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 3249 2575 304 324 0 2319 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12996

[startup+12.7029 s]
/proc/loadavg: 0.73 0.91 0.89 2/65 31138
/proc/meminfo: memFree=1708136/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=13108 CPUtime=12.69
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 3673 0 0 0 1266 3 0 0 25 0 1 0 243612007 13422592 2636 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 3277 2636 308 324 0 2347 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13108

[startup+25.5014 s]
/proc/loadavg: 0.79 0.91 0.89 2/65 31138
/proc/meminfo: memFree=1709352/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=13636 CPUtime=25.48
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 3797 0 0 0 2545 3 0 0 25 0 1 0 243612007 13963264 2760 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 3409 2760 310 324 0 2479 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13636

[startup+51.1012 s]
/proc/loadavg: 0.86 0.92 0.89 2/65 31138
/proc/meminfo: memFree=1708968/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=14036 CPUtime=51.07
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 3898 0 0 0 5104 3 0 0 25 0 1 0 243612007 14372864 2861 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 3509 2861 310 324 0 2579 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14036

[startup+102.306 s]
/proc/loadavg: 0.94 0.93 0.90 2/65 31138
/proc/meminfo: memFree=1699176/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=23852 CPUtime=102.26
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 6356 0 0 0 10221 5 0 0 25 0 1 0 243612007 24424448 5319 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 5963 5319 310 324 0 5033 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23852

[startup+162.301 s]
/proc/loadavg: 0.98 0.94 0.90 2/65 31138
/proc/meminfo: memFree=1697128/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=25956 CPUtime=162.23
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 6863 0 0 0 16218 5 0 0 25 0 1 0 243612007 26578944 5826 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 6489 5826 310 324 0 5559 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 25956

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.91 2/65 31138
/proc/meminfo: memFree=1693160/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=29908 CPUtime=222.21
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 7848 0 0 0 22215 6 0 0 25 0 1 0 243612007 30625792 6811 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 7477 6811 310 324 0 6547 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 29908

[startup+282.301 s]
/proc/loadavg: 0.99 0.95 0.91 2/65 31138
/proc/meminfo: memFree=1689896/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=33208 CPUtime=282.19
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 8673 0 0 0 28212 7 0 0 25 0 1 0 243612007 34004992 7636 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 8302 7636 310 324 0 7372 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 33208

[startup+342.302 s]
/proc/loadavg: 0.99 0.96 0.91 2/65 31138
/proc/meminfo: memFree=1685480/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=37532 CPUtime=342.18
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 9752 0 0 0 34210 8 0 0 25 0 1 0 243612007 38432768 8715 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 9383 8715 310 324 0 8453 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 37532

[startup+402.301 s]
/proc/loadavg: 0.99 0.96 0.91 2/65 31138
/proc/meminfo: memFree=1682216/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=40808 CPUtime=402.15
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 10573 0 0 0 40207 8 0 0 25 0 1 0 243612007 41787392 9536 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 10202 9536 310 324 0 9272 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 40808

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31138
/proc/meminfo: memFree=1679400/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=43560 CPUtime=462.13
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 11264 0 0 0 46204 9 0 0 25 0 1 0 243612007 44605440 10227 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551182 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 10890 10227 310 324 0 9960 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 43560

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31138
/proc/meminfo: memFree=1677672/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=45524 CPUtime=522.12
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 11780 0 0 0 52202 10 0 0 25 0 1 0 243612007 46616576 10743 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 11381 10743 310 324 0 10451 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 45524

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31138
/proc/meminfo: memFree=1672168/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=50752 CPUtime=582.09
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 13072 0 0 0 58198 11 0 0 25 0 1 0 243612007 51970048 12035 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551175 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 12688 12035 310 324 0 11758 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 50752

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31138
/proc/meminfo: memFree=1669544/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=53384 CPUtime=642.08
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 13743 0 0 0 64196 12 0 0 25 0 1 0 243612007 54665216 12706 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 13346 12706 310 324 0 12416 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 53384


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31138
/proc/meminfo: memFree=1657448/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=65408 CPUtime=881.99
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 16746 0 0 0 88184 15 0 0 25 0 1 0 243612007 66977792 15709 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572603 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 16352 15709 310 324 0 15422 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 65408

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31138
/proc/meminfo: memFree=1653800/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=69136 CPUtime=941.97
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 17671 0 0 0 94181 16 0 0 25 0 1 0 243612007 70795264 16634 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 17284 16634 310 324 0 16354 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 69136

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31138
/proc/meminfo: memFree=1650536/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=72388 CPUtime=1001.94
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 18479 0 0 0 100178 16 0 0 25 0 1 0 243612007 74125312 17442 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 18097 17442 310 324 0 17167 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 72388

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31138
/proc/meminfo: memFree=1648360/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=74460 CPUtime=1061.93
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 19013 0 0 0 106176 17 0 0 25 0 1 0 243612007 76247040 17976 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 18615 17976 310 324 0 17685 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 74460

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31138
/proc/meminfo: memFree=1645992/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=76952 CPUtime=1121.91
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 19616 0 0 0 112174 17 0 0 25 0 1 0 243612007 78798848 18579 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 19238 18579 310 324 0 18308 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 76952

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31138
/proc/meminfo: memFree=1643560/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=79320 CPUtime=1181.88
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 20223 0 0 0 118171 17 0 0 25 0 1 0 243612007 81223680 19186 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551315 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 19830 19186 310 324 0 18900 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 79320

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31138
/proc/meminfo: memFree=1640808/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=82060 CPUtime=1241.87
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 20884 0 0 0 124169 18 0 0 25 0 1 0 243612007 84029440 19847 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 20515 19847 310 324 0 19585 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 82060

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31138
/proc/meminfo: memFree=1638312/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=84556 CPUtime=1301.85
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 21512 0 0 0 130167 18 0 0 25 0 1 0 243612007 86585344 20475 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 21139 20475 310 324 0 20209 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 84556

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31138
/proc/meminfo: memFree=1635752/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=87064 CPUtime=1361.83
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 22137 0 0 0 136164 19 0 0 25 0 1 0 243612007 89153536 21100 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 21766 21100 310 324 0 20836 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 87064

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31138
/proc/meminfo: memFree=1633512/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=89296 CPUtime=1421.8
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 22706 0 0 0 142161 19 0 0 25 0 1 0 243612007 91439104 21669 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 22324 21669 310 324 0 21394 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 89296

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31138
/proc/meminfo: memFree=1631272/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=91656 CPUtime=1481.79
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 23282 0 0 0 148159 20 0 0 25 0 1 0 243612007 93855744 22245 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 22914 22245 310 324 0 21984 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 91656

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31140
/proc/meminfo: memFree=1628968/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=93896 CPUtime=1541.76
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 23850 0 0 0 154156 20 0 0 25 0 1 0 243612007 96149504 22813 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 23474 22813 310 324 0 22544 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 93896

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31140
/proc/meminfo: memFree=1626728/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=96124 CPUtime=1601.74
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 24411 0 0 0 160153 21 0 0 25 0 1 0 243612007 98430976 23374 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 24031 23374 310 324 0 23101 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 96124

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31140
/proc/meminfo: memFree=1624168/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=98616 CPUtime=1661.72
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 25040 0 0 0 166151 21 0 0 25 0 1 0 243612007 100982784 24003 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 24654 24003 310 324 0 23724 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 98616

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31140
/proc/meminfo: memFree=1621864/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=100976 CPUtime=1721.7
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 25616 0 0 0 172148 22 0 0 25 0 1 0 243612007 103399424 24579 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 25244 24579 310 324 0 24314 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 100976

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31140
/proc/meminfo: memFree=1619560/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=103216 CPUtime=1781.68
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 26185 0 0 0 178146 22 0 0 25 0 1 0 243612007 105693184 25148 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551189 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 25804 25148 310 324 0 24874 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 103216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 31140
/proc/meminfo: memFree=1618856/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=103872 CPUtime=1800.08
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 26367 0 0 0 179986 22 0 0 25 0 1 0 243612007 106364928 25330 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 25968 25330 310 324 0 25038 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 103872

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 2/65 31140
/proc/meminfo: memFree=1618856/2055920 swapFree=4184616/4192956
[pid=31137] ppid=31135 vsize=103872 CPUtime=1800.08
/proc/31137/stat : 31137 (bsolo3.0.17) R 31135 31137 30978 0 -1 4194304 26367 0 0 0 179986 22 0 0 25 0 1 0 243612007 106364928 25330 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31137/statm: 25968 25330 310 324 0 25038 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 103872

Child status: 15
Real time (s): 1800.74
CPU time (s): 1800.11
CPU user time (s): 1799.86
CPU system time (s): 0.242963
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 103872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.86
system time used= 0.242963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26371
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= 2765

runsolver used 1.2808 second user time and 3.64245 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Mon Apr 30 18:17:04 UTC 2007

IDJOB= 433242
IDBENCH= 2396
IDSOLVER= 199
FILE ID= node59/433242-1177957024

PBS_JOBID= 4727741

Free space on /tmp= 66556 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-forplan.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433242-1177957024/instance-433242-1177957024.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-433242-1177957024 -o ROOT/results/node59/solver-433242-1177957024 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433242-1177957024/instance-433242-1177957024.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  43a001fe9c1e4e8b75108df32c142ab0

RANDOM SEED= 248292617

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.268
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		: 3000.268
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:       1719680 kB
Buffers:         34016 kB
Cached:         222768 kB
SwapCached:       2364 kB
Active:         121676 kB
Inactive:       144668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1719680 kB
SwapTotal:     4192956 kB
SwapFree:      4184616 kB
Dirty:            8996 kB
Writeback:           0 kB
Mapped:          16284 kB
Slab:            55892 kB
Committed_AS:  3198976 kB
PageTables:       1472 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= 66556 MiB

End job on node59 on Mon Apr 30 18:47:07 UTC 2007