Trace number 362379

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) 1800.15 1800.93

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran10x10c.opb
MD5SUM7b94c3aac6895e79f8b40603fea93848
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.05799
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3100
Total number of constraints120
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 constraints120
Minimum length of a constraint31
Maximum length of a constraint300
Number of terms in the objective function 3100
Biggest coefficient in the objective function 4915
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 526817
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 526817
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/362379-1177011524/instance-362379-1177011524.opb
0.00/0.00	c File size is 117926 bytes.
0.00/0.02	c Highest Coefficient sum: 526817
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.022 s
0.00/0.02	c Var: 3100 Constr: 140 19/0/121 Lit: 15100 Watch. Lit: 9140
0.00/0.02	c Obj. Vars: 3100 (100 % of total variables)
0.49/0.53	c Pre-processing Time: 0.525 s
0.59/0.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.59/0.60	c        0   1412      140    15100  107     9142   18806      0      0 0.53
0.59/0.60	c Initial Lower Bound: 9223372036854775807
0.59/0.60	c Initial Path Cost: 0
1800.01/1800.80	c      100   1412      240    30946  128     9342   20687    100    160 0.62
1800.01/1800.80	c      250   1412      390    52150  133     9642   22756    250    374 0.67
1800.01/1800.80	c      475   1412      615    96617  157    10092   25032    475    637 0.74
1800.01/1800.80	c      813   1412      953   191052  200    10768   27536    813    937 0.87
1800.01/1800.80	c     1321   1412     1461   297999  203    11784   30290   1321   1178 1.12
1800.01/1800.80	c     2086   1412     2226   600492  269    13314   33320   2086   1258 1.66
1800.01/1800.80	c     3232   1412     3372   955796  283    15606   36653   3232    981 3.29
1800.01/1800.80	c     4953   1412     5093  1946730  382    19048   40319   4953    792 6.25
1800.01/1800.80	c     7538   1412     7678  3601657  469    24218   44351   7538    626 12.02
1800.01/1800.80	c    11418   1412    11558  6726534  581    31978   48787  11418    419 27.23
1800.01/1800.80	c    17241   1412    17381 10415502  599    43624   53666  17241    324 53.07
1800.01/1800.80	c    25981   1412    26121 16239550  621    61104   59033  25981    248 104.58
1800.01/1800.80	c    39091   1412    39231 25547833  651    87324   64937  39091    164 238.10
1800.01/1800.80	c    58764   1412    58904 39536683  671   126670   71431  58764    118 494.25
1800.01/1800.80	c    88274   1412    30333 18754790  618    69528   78575  30193     97 903.05
1800.01/1800.80	c   132545   1412    74604 52350383  701   158070   86433  74464     88 1494.63
1800.01/1800.80	c Caught signal: 15
1800.01/1800.80	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.01/1800.80	c   16   147976 101123  1839929    15450  9564886  15310     82 1800.02
1800.01/1800.80	s UNKNOWN
1800.01/1800.80	c Total time: 1800.02 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/node33/watcher-362379-1177011524 -o ROOT/results/node33/solver-362379-1177011524 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362379-1177011524/instance-362379-1177011524.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: 0.92 0.97 0.98 3/77 4708
/proc/meminfo: memFree=1735984/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=11852 CPUtime=0
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 369 0 0 0 0 0 0 0 18 0 1 0 149067908 12136448 337 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11380347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 2963 337 281 324 0 2003 0

[startup+0.068903 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 4708
/proc/meminfo: memFree=1735984/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=4920 CPUtime=0.06
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 641 0 0 0 6 0 0 0 18 0 1 0 149067908 5038080 580 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 1230 580 305 324 0 299 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4920

[startup+0.101908 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 4708
/proc/meminfo: memFree=1735984/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=4920 CPUtime=0.09
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 641 0 0 0 9 0 0 0 18 0 1 0 149067908 5038080 580 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 1230 580 305 324 0 299 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4920

[startup+0.30195 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 4708
/proc/meminfo: memFree=1735984/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=4920 CPUtime=0.29
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 679 0 0 0 29 0 0 0 19 0 1 0 149067908 5038080 614 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 1230 614 307 324 0 299 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4920

[startup+0.702032 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 4708
/proc/meminfo: memFree=1735984/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=6556 CPUtime=0.69
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 7265 0 0 0 67 2 0 0 23 0 1 0 149067908 6713344 1062 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 1639 1062 392 324 0 708 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6556

[startup+1.5012 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 4709
/proc/meminfo: memFree=1731048/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=12084 CPUtime=1.49
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 8680 0 0 0 144 5 0 0 25 0 1 0 149067908 12374016 2477 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11380347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 3021 2477 392 324 0 2090 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12084

[startup+3.10153 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 4709
/proc/meminfo: memFree=1724264/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=17184 CPUtime=3.09
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 9951 0 0 0 296 13 0 0 25 0 1 0 149067908 17596416 3748 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 4296 3748 392 324 0 3365 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17184

[startup+6.30118 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 4709
/proc/meminfo: memFree=1712552/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=30816 CPUtime=6.29
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 13354 0 0 0 608 21 0 0 25 0 1 0 149067908 31555584 7151 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 7704 7151 392 324 0 6773 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30816

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 4709
/proc/meminfo: memFree=1687408/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=54148 CPUtime=12.69
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 19204 0 0 0 1242 27 0 0 25 0 1 0 149067908 55447552 13001 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11380347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 13537 13001 392 324 0 12606 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 54148

[startup+25.5011 s]
/proc/loadavg: 0.95 0.97 0.98 2/78 4711
/proc/meminfo: memFree=1650032/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=89644 CPUtime=25.48
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 28066 0 0 0 2512 36 0 0 25 0 1 0 149067908 91795456 21863 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 22411 21863 392 324 0 21480 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 89644

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 4711
/proc/meminfo: memFree=1602544/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=137336 CPUtime=51.07
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 39992 0 0 0 5061 46 0 0 25 0 1 0 149067908 140632064 33789 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11380347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 34334 33792 392 324 0 33403 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 137336

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 4711
/proc/meminfo: memFree=1526768/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=212200 CPUtime=102.25
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 58712 0 0 0 10162 63 0 0 25 0 1 0 149067908 217292800 52509 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 53050 52509 392 324 0 52119 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 212200

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4711
/proc/meminfo: memFree=1453040/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=285968 CPUtime=162.23
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 77138 0 0 0 16142 81 0 0 25 0 1 0 149067908 292831232 70935 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 71492 70935 392 324 0 70561 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 285968

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4711
/proc/meminfo: memFree=1413616/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=325192 CPUtime=222.2
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 86962 0 0 0 22131 89 0 0 25 0 1 0 149067908 332996608 80759 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 81298 80759 392 324 0 80367 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 325192

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4711
/proc/meminfo: memFree=1370672/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=368236 CPUtime=282.18
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 97709 0 0 0 28117 101 0 0 25 0 1 0 149067908 377073664 91506 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 92059 91506 392 324 0 91128 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 368236

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4711
/proc/meminfo: memFree=1331632/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=407028 CPUtime=342.16
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 107417 0 0 0 34107 109 0 0 25 0 1 0 149067908 416796672 101214 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 101757 101214 392 324 0 100826 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 407028

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4711
/proc/meminfo: memFree=1292080/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=447128 CPUtime=402.13
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 117439 0 0 0 40096 117 0 0 25 0 1 0 149067908 457859072 111236 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 111782 111236 392 324 0 110851 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 447128

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4711
/proc/meminfo: memFree=1247664/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=491564 CPUtime=462.11
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 128538 0 0 0 46084 127 0 0 25 0 1 0 149067908 503361536 122335 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 122891 122335 392 324 0 121960 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 491564

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4711
/proc/meminfo: memFree=1206384/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=532784 CPUtime=522.08
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 138836 0 0 0 52071 137 0 0 25 0 1 0 149067908 545570816 132633 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 133196 132633 392 324 0 132265 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 532784

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4711
/proc/meminfo: memFree=1191920/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=546688 CPUtime=582.06
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 142336 0 0 0 58064 142 0 0 25 0 1 0 149067908 559808512 136133 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 136672 136133 392 324 0 135741 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 546688

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4711
/proc/meminfo: memFree=1168368/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=570204 CPUtime=642.05
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 148193 0 0 0 64057 148 0 0 25 0 1 0 149067908 583888896 141990 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 142551 141990 392 324 0 141620 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 570204


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4711
/proc/meminfo: memFree=1086896/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=651416 CPUtime=881.95
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 168591 0 0 0 88014 181 0 0 25 0 1 0 149067908 667049984 162315 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 162854 162315 392 324 0 161923 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 651416

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4711
/proc/meminfo: memFree=1086896/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=651416 CPUtime=941.93
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 168591 0 0 0 94006 187 0 0 25 0 1 0 149067908 667049984 162315 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 162854 162315 392 324 0 161923 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 651416

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4711
/proc/meminfo: memFree=1086960/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=651416 CPUtime=1001.9
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 168591 0 0 0 99998 192 0 0 25 0 1 0 149067908 667049984 162315 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 162854 162315 392 324 0 161923 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 651416

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4711
/proc/meminfo: memFree=1087024/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=651416 CPUtime=1061.88
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 168591 0 0 0 105992 196 0 0 25 0 1 0 149067908 667049984 162315 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 162854 162315 392 324 0 161923 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 651416

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4711
/proc/meminfo: memFree=1087088/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=651416 CPUtime=1121.86
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 168591 0 0 0 111986 200 0 0 25 0 1 0 149067908 667049984 162315 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 162854 162315 392 324 0 161923 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 651416

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4711
/proc/meminfo: memFree=1087088/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=651416 CPUtime=1181.84
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 168591 0 0 0 117979 205 0 0 25 0 1 0 149067908 667049984 162315 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 162854 162315 392 324 0 161923 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 651416

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4711
/proc/meminfo: memFree=1087152/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=651416 CPUtime=1241.81
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 168591 0 0 0 123972 209 0 0 25 0 1 0 149067908 667049984 162315 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 162854 162315 392 324 0 161923 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 651416

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4711
/proc/meminfo: memFree=1087088/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=651416 CPUtime=1301.79
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 168591 0 0 0 129964 215 0 0 25 0 1 0 149067908 667049984 162315 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 162854 162315 392 324 0 161923 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 651416

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 4849
/proc/meminfo: memFree=1085808/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=651416 CPUtime=1361.71
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 168591 0 0 0 135953 218 0 0 25 0 1 0 149067908 667049984 162315 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 162854 162315 392 324 0 161923 0
Current children cumulated CPU time (s) 1361.71
Current children cumulated vsize (KiB) 651416

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4909
/proc/meminfo: memFree=1086896/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=651416 CPUtime=1421.66
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 168591 0 0 0 141946 220 0 0 25 0 1 0 149067908 667049984 162315 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 162854 162315 392 324 0 161923 0
Current children cumulated CPU time (s) 1421.66
Current children cumulated vsize (KiB) 651416

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4909
/proc/meminfo: memFree=1068464/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=670276 CPUtime=1481.63
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 173307 0 0 0 147937 226 0 0 25 0 1 0 149067908 686362624 167031 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 167569 167031 392 324 0 166638 0
Current children cumulated CPU time (s) 1481.63
Current children cumulated vsize (KiB) 670276

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4909
/proc/meminfo: memFree=1034096/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=704288 CPUtime=1541.61
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 181807 0 0 0 153926 235 0 0 25 0 1 0 149067908 721190912 175531 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 176072 175531 392 324 0 175141 0
Current children cumulated CPU time (s) 1541.61
Current children cumulated vsize (KiB) 704288

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4909
/proc/meminfo: memFree=1014192/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=724512 CPUtime=1601.59
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 186869 0 0 0 159916 243 0 0 25 0 1 0 149067908 741900288 180593 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 181128 180593 392 324 0 180197 0
Current children cumulated CPU time (s) 1601.59
Current children cumulated vsize (KiB) 724512

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4909
/proc/meminfo: memFree=992752/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=745804 CPUtime=1661.57
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 192178 0 0 0 165904 253 0 0 25 0 1 0 149067908 763703296 185902 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551266 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 186451 185902 392 324 0 185520 0
Current children cumulated CPU time (s) 1661.57
Current children cumulated vsize (KiB) 745804

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4909
/proc/meminfo: memFree=959600/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=779736 CPUtime=1721.54
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 200666 0 0 0 171890 264 0 0 25 0 1 0 149067908 798449664 194390 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 194934 194390 392 324 0 194003 0
Current children cumulated CPU time (s) 1721.54
Current children cumulated vsize (KiB) 779736

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4909
/proc/meminfo: memFree=933360/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=805204 CPUtime=1781.52
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 207032 0 0 0 177881 271 0 0 25 0 1 0 149067908 824528896 200756 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 201301 200756 392 324 0 200370 0
Current children cumulated CPU time (s) 1781.52
Current children cumulated vsize (KiB) 805204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4909
/proc/meminfo: memFree=930864/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=807352 CPUtime=1800.01
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194304 207662 0 0 0 179729 272 0 0 25 0 1 0 149067908 826728448 201298 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 201838 201298 392 324 0 200907 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 807352

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

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

[startup+1800.91 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4909
/proc/meminfo: memFree=930864/2055920 swapFree=4180512/4192956
[pid=4708] ppid=4706 vsize=0 CPUtime=1800.11
/proc/4708/stat : 4708 (bsolo3.0.16) R 4706 4708 4499 0 -1 4194308 207663 0 0 0 179729 282 0 0 25 0 1 0 149067908 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.93
CPU time (s): 1800.15
CPU user time (s): 1797.3
CPU system time (s): 2.85556
CPU usage (%): 99.9567
Max. virtual memory (cumulated for all children) (KiB): 807704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.3
system time used= 2.85556
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 207663
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= 38091

runsolver used 2.11168 second user time and 4.43133 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Thu Apr 19 19:38:44 UTC 2007

IDJOB= 362379
IDBENCH= 1555
IDSOLVER= 163
FILE ID= node33/362379-1177011524

PBS_JOBID= 4630544

Free space on /tmp= 66473 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-ran10x10c.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362379-1177011524/instance-362379-1177011524.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-362379-1177011524 -o ROOT/results/node33/solver-362379-1177011524 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362379-1177011524/instance-362379-1177011524.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  7b94c3aac6895e79f8b40603fea93848

RANDOM SEED= 174363400

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1736328 kB
Buffers:         36292 kB
Cached:         174748 kB
SwapCached:       2276 kB
Active:         185728 kB
Inactive:        80488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1736328 kB
SwapTotal:     4192956 kB
SwapFree:      4180512 kB
Dirty:            4524 kB
Writeback:           0 kB
Mapped:          70128 kB
Slab:            38640 kB
Committed_AS:  1672184 kB
PageTables:       1992 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= 66473 MiB

End job on node33 on Thu Apr 19 20:08:47 UTC 2007