Trace number 432550

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) 1800.25 1801.15

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-ran10x10b.opb
MD5SUMc577d7edde274bfe6a240a0f24a19644
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 benchmark0.05899
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 4957
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 526705
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 526705
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)

0.00/0.11	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.11	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.11	c type "bsolo -h" for help
0.00/0.11	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.11	c Memory Limit set to 1800 MB
0.00/0.11	c Instance file /tmp/evaluation/432550-1177944764/instance-432550-1177944764.opb
0.00/0.11	c File size is 117941 bytes.
0.00/0.13	c Highest Coefficient sum: 526705
0.00/0.13	c Parsing was ok!!
0.00/0.13	c Total parsing time: 0.021 s
0.00/0.13	c Var: 3100 Constr: 140 19/0/121 Lit: 15100 Watch. Lit: 9140
0.00/0.13	c Obj. Vars: 3100 (100 % of total variables)
0.48/0.60	c Pre-processing Time: 0.491 s
0.49/0.89	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.49/0.89	c        0   1438      140    15100  107     9142   18806      0      0 0.49
0.49/0.89	c Initial Lower Bound: 9223372036854775807
0.49/0.89	c Initial Path Cost: 0
1800.09/1801.00	c      101   1438      241    33011  136     9344   20687    101    174 0.58
1800.09/1801.00	c      251   1438      391    64653  165     9644   22756    251    407 0.62
1800.09/1801.00	c      476   1438      616   117792  191    10094   25032    476    633 0.75
1800.09/1801.00	c      814   1438      954   198316  207    10770   27536    814    796 1.02
1800.09/1801.00	c     1322   1438     1462   276996  189    11786   30290   1322    873 1.51
1800.09/1801.00	c     2085   1438     2225   426812  191    13312   33320   2085    978 2.13
1800.09/1801.00	c     3231   1438     3371   847112  251    15604   36653   3231   1088 2.97
1800.09/1801.00	c     4955   1438     5095  1903462  373    19052   40319   4955   1071 4.62
1800.09/1801.00	c     7540   1438     7680  3574005  465    24222   44351   7540    833 9.05
1800.09/1801.00	c    11421   1438    11561  5667295  490    31984   48787  11421    766 14.90
1800.09/1801.00	c    17244   1438    17384  9260188  532    43630   53666  17244    562 30.68
1800.09/1801.00	c    25982   1438    26122 14187690  543    61106   59033  25982    446 58.22
1800.09/1801.00	c    39092   1438    39232 20950174  534    87326   64937  39092    375 104.02
1800.09/1801.00	c    58762   1438    58902 33228187  564   126666   71431  58762    251 233.84
1800.09/1801.00	c    88273   1438    29153 17474911  599    67168   78575  29013    199 441.84
1800.09/1801.00	c   132545   1438    73425 43812515  596   155712   86433  73285    196 673.98
1800.09/1801.00	c   198955   1438    65362 46748379  715   139586   95077  65222    139 1427.83
1800.09/1801.00	c Caught signal: 15
1800.09/1801.00	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.09/1801.00	c   17   238416 175129  3925675    22678 15887937  22538    132 1800.11
1800.09/1801.00	s UNKNOWN
1800.09/1801.00	c Total time: 1800.11 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/node63/watcher-432550-1177944764 -o ROOT/results/node63/solver-432550-1177944764 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432550-1177944764/instance-432550-1177944764.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: 0.91 0.95 0.83 3/64 13338
/proc/meminfo: memFree=1857588/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=18528 CPUtime=0
/proc/13338/stat : 13338 (runsolver) D 13336 13338 13080 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 270466352 18972672 284 18446744073709551615 4194304 4255128 548682068976 18446744073709551615 247254805799 0 0 4096 24578 18446744071563608240 0 0 17 1 0 0
/proc/13338/statm: 4632 284 249 14 0 2626 0

[startup+0.0277689 s]
/proc/loadavg: 0.91 0.95 0.83 3/64 13338
/proc/meminfo: memFree=1857588/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=2332 CPUtime=0
/proc/13338/stat : 13338 (bsolo3.0.17) D 13336 13338 13080 0 -1 4194304 45 0 0 0 0 0 0 0 18 0 1 0 270466352 2387968 29 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2970404 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/13338/statm: 583 29 21 324 0 9 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2332

[startup+0.101775 s]
/proc/loadavg: 0.91 0.95 0.83 3/64 13338
/proc/meminfo: memFree=1857588/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=2332 CPUtime=0
/proc/13338/stat : 13338 (bsolo3.0.17) D 13336 13338 13080 0 -1 4194304 45 0 0 0 0 0 0 0 18 0 1 0 270466352 2387968 29 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2970404 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/13338/statm: 583 29 21 324 0 9 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2332

[startup+0.301799 s]
/proc/loadavg: 0.91 0.95 0.83 3/64 13338
/proc/meminfo: memFree=1857588/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=4920 CPUtime=0.18
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194304 676 0 0 0 18 0 0 0 18 0 1 0 270466352 5038080 612 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540661 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13338/statm: 1230 612 305 324 0 300 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 4920

[startup+0.70184 s]
/proc/loadavg: 0.91 0.95 0.83 3/64 13338
/proc/meminfo: memFree=1857588/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=4920 CPUtime=0.49
/proc/13338/stat : 13338 (bsolo3.0.17) D 13336 13338 13080 0 -1 4194304 681 0 0 0 49 0 0 0 21 0 1 0 270466352 5038080 617 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160369710 0 0 4096 16384 18446744071563479169 0 0 17 0 0 0
/proc/13338/statm: 1230 617 310 324 0 300 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 4920

[startup+1.50192 s]
/proc/loadavg: 0.91 0.95 0.83 2/65 13339
/proc/meminfo: memFree=1853996/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=8352 CPUtime=1.15
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194304 7727 0 2 0 114 1 0 0 23 0 1 0 270466352 8552448 1525 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3405435 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13338/statm: 2088 1526 393 324 0 1158 0
Current children cumulated CPU time (s) 1.15
Current children cumulated vsize (KiB) 8352

[startup+3.10109 s]
/proc/loadavg: 0.92 0.95 0.83 2/65 13339
/proc/meminfo: memFree=1850668/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=15388 CPUtime=2.76
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194304 9515 0 2 0 274 2 0 0 25 0 1 0 270466352 15757312 3313 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572583 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13338/statm: 3847 3313 393 324 0 2917 0
Current children cumulated CPU time (s) 2.76
Current children cumulated vsize (KiB) 15388

[startup+6.30142 s]
/proc/loadavg: 0.92 0.95 0.83 2/65 13339
/proc/meminfo: memFree=1827500/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=37996 CPUtime=5.96
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194304 15152 0 2 0 593 3 0 0 25 0 1 0 270466352 38907904 8950 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551532 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13338/statm: 9499 8950 393 324 0 8569 0
Current children cumulated CPU time (s) 5.96
Current children cumulated vsize (KiB) 37996

[startup+12.7011 s]
/proc/loadavg: 0.93 0.96 0.83 2/65 13339
/proc/meminfo: memFree=1796404/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=67328 CPUtime=12.36
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194304 22472 0 2 0 1229 7 0 0 25 0 1 0 270466352 68943872 16270 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13338/statm: 16832 16270 393 324 0 15902 0
Current children cumulated CPU time (s) 12.36
Current children cumulated vsize (KiB) 67328

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.83 2/65 13339
/proc/meminfo: memFree=1751220/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=110424 CPUtime=25.15
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194304 33256 0 2 0 2504 11 0 0 25 0 1 0 270466352 113074176 27054 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13338/statm: 27606 27054 393 324 0 26676 0
Current children cumulated CPU time (s) 25.15
Current children cumulated vsize (KiB) 110424

[startup+51.1011 s]
/proc/loadavg: 1.02 0.97 0.84 2/65 13339
/proc/meminfo: memFree=1687156/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=173568 CPUtime=50.75
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194304 49056 0 2 0 5055 20 0 0 25 0 1 0 270466352 177733632 42854 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13338/statm: 43392 42854 393 324 0 42462 0
Current children cumulated CPU time (s) 50.75
Current children cumulated vsize (KiB) 173568

[startup+102.305 s]
/proc/loadavg: 1.01 0.97 0.84 2/65 13339
/proc/meminfo: memFree=1586932/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=273152 CPUtime=101.94
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194304 73943 0 2 0 10159 35 0 0 25 0 1 0 270466352 279707648 67741 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13338/statm: 68288 67741 393 324 0 67358 0
Current children cumulated CPU time (s) 101.94
Current children cumulated vsize (KiB) 273152

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.85 2/65 13339
/proc/meminfo: memFree=1503796/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=357092 CPUtime=161.92
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194304 94941 0 2 0 16147 45 0 0 25 0 1 0 270466352 365662208 88739 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13338/statm: 89273 88739 393 324 0 88343 0
Current children cumulated CPU time (s) 161.92
Current children cumulated vsize (KiB) 357092

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.86 2/65 13339
/proc/meminfo: memFree=1440820/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=419060 CPUtime=221.9
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194304 110415 0 2 0 22136 54 0 0 25 0 1 0 270466352 429117440 104213 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13338/statm: 104765 104213 393 324 0 103835 0
Current children cumulated CPU time (s) 221.9
Current children cumulated vsize (KiB) 419060

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.86 2/65 13339
/proc/meminfo: memFree=1374772/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=485848 CPUtime=281.88
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194304 127126 0 2 0 28123 65 0 0 25 0 1 0 270466352 497508352 120924 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13338/statm: 121462 120924 393 324 0 120532 0
Current children cumulated CPU time (s) 281.88
Current children cumulated vsize (KiB) 485848

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.87 2/65 13339
/proc/meminfo: memFree=1328436/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=531264 CPUtime=341.87
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194304 138456 0 2 0 34114 73 0 0 25 0 1 0 270466352 544014336 132254 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13338/statm: 132816 132254 393 324 0 131886 0
Current children cumulated CPU time (s) 341.87
Current children cumulated vsize (KiB) 531264

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.87 2/65 13339
/proc/meminfo: memFree=1304628/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=554536 CPUtime=401.86
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194304 144366 0 2 0 40110 76 0 0 25 0 1 0 270466352 567844864 138091 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13338/statm: 138634 138091 393 324 0 137704 0
Current children cumulated CPU time (s) 401.86
Current children cumulated vsize (KiB) 554536

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.88 2/65 13339
/proc/meminfo: memFree=1304628/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=554536 CPUtime=461.84
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194304 144366 0 2 0 46108 76 0 0 25 0 1 0 270466352 567844864 138091 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13338/statm: 138634 138091 393 324 0 137704 0
Current children cumulated CPU time (s) 461.84
Current children cumulated vsize (KiB) 554536

[startup+522.301 s]
/proc/loadavg: 1.06 0.99 0.89 2/71 13461
/proc/meminfo: memFree=1303236/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=554536 CPUtime=521.76
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194304 144366 0 2 0 52099 77 0 0 25 0 1 0 270466352 567844864 138091 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13338/statm: 138634 138091 393 324 0 137704 0
Current children cumulated CPU time (s) 521.76
Current children cumulated vsize (KiB) 554536

[startup+582.302 s]
/proc/loadavg: 1.02 0.99 0.90 2/65 13537
/proc/meminfo: memFree=1304116/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=554536 CPUtime=581.71
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194304 144366 0 2 0 58094 77 0 0 25 0 1 0 270466352 567844864 138091 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3411685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13338/statm: 138634 138091 393 324 0 137704 0
Current children cumulated CPU time (s) 581.71
Current children cumulated vsize (KiB) 554536

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.90 2/65 13537
/proc/meminfo: memFree=1304116/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=554536 CPUtime=641.69
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194304 144366 0 2 0 64092 77 0 0 25 0 1 0 270466352 567844864 138091 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13338/statm: 138634 138091 393 324 0 137704 0
Current children cumulated CPU time (s) 641.69
Current children cumulated vsize (KiB) 554536


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

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 13537
/proc/meminfo: memFree=1179572/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=679200 CPUtime=881.63
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194304 175530 0 2 0 88068 95 0 0 25 0 1 0 270466352 695500800 169255 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13338/statm: 169800 169255 393 324 0 168870 0
Current children cumulated CPU time (s) 881.63
Current children cumulated vsize (KiB) 679200

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 13537
/proc/meminfo: memFree=1142900/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=716216 CPUtime=941.61
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194304 184782 0 2 0 94061 100 0 0 25 0 1 0 270466352 733405184 178507 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13338/statm: 179054 178507 393 324 0 178124 0
Current children cumulated CPU time (s) 941.61
Current children cumulated vsize (KiB) 716216

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 13537
/proc/meminfo: memFree=1135988/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=722488 CPUtime=1001.6
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194304 186432 0 2 0 100058 102 0 0 25 0 1 0 270466352 739827712 180069 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3404127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13338/statm: 180622 180069 393 324 0 179692 0
Current children cumulated CPU time (s) 1001.6
Current children cumulated vsize (KiB) 722488

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 13537
/proc/meminfo: memFree=1136116/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=722488 CPUtime=1061.59
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194304 186432 0 2 0 106057 102 0 0 25 0 1 0 270466352 739827712 180069 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13338/statm: 180622 180069 393 324 0 179692 0
Current children cumulated CPU time (s) 1061.59
Current children cumulated vsize (KiB) 722488

[startup+1122.3 s]
/proc/loadavg: 1.08 1.01 0.91 2/65 13537
/proc/meminfo: memFree=1136116/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=722488 CPUtime=1121.57
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194304 186432 0 2 0 112055 102 0 0 25 0 1 0 270466352 739827712 180069 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550910 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13338/statm: 180622 180069 393 324 0 179692 0
Current children cumulated CPU time (s) 1121.57
Current children cumulated vsize (KiB) 722488

[startup+1182.3 s]
/proc/loadavg: 1.03 1.00 0.91 2/65 13537
/proc/meminfo: memFree=1136116/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=722488 CPUtime=1181.55
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194304 186432 0 2 0 118053 102 0 0 25 0 1 0 270466352 739827712 180069 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3401601 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13338/statm: 180622 180069 393 324 0 179692 0
Current children cumulated CPU time (s) 1181.55
Current children cumulated vsize (KiB) 722488

[startup+1242.3 s]
/proc/loadavg: 1.01 1.00 0.91 2/65 13537
/proc/meminfo: memFree=1135988/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=722488 CPUtime=1241.54
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194304 186432 0 2 0 124052 102 0 0 25 0 1 0 270466352 739827712 180069 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13338/statm: 180622 180069 393 324 0 179692 0
Current children cumulated CPU time (s) 1241.54
Current children cumulated vsize (KiB) 722488

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 13537
/proc/meminfo: memFree=1135988/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=722488 CPUtime=1301.53
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194304 186432 0 2 0 130051 102 0 0 25 0 1 0 270466352 739827712 180069 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13338/statm: 180622 180069 393 324 0 179692 0
Current children cumulated CPU time (s) 1301.53
Current children cumulated vsize (KiB) 722488

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 13537
/proc/meminfo: memFree=1136052/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=722488 CPUtime=1361.51
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194304 186432 0 2 0 136049 102 0 0 25 0 1 0 270466352 739827712 180069 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13338/statm: 180622 180069 393 324 0 179692 0
Current children cumulated CPU time (s) 1361.51
Current children cumulated vsize (KiB) 722488

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 13537
/proc/meminfo: memFree=1136052/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=722488 CPUtime=1421.49
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194304 186432 0 2 0 142047 102 0 0 25 0 1 0 270466352 739827712 180069 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13338/statm: 180622 180069 393 324 0 179692 0
Current children cumulated CPU time (s) 1421.49
Current children cumulated vsize (KiB) 722488

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 13537
/proc/meminfo: memFree=1136116/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=722488 CPUtime=1481.47
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194304 186432 0 2 0 148045 102 0 0 25 0 1 0 270466352 739827712 180069 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3403322 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13338/statm: 180622 180069 393 324 0 179692 0
Current children cumulated CPU time (s) 1481.47
Current children cumulated vsize (KiB) 722488

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 13537
/proc/meminfo: memFree=1136116/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=722488 CPUtime=1541.46
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194304 186432 0 2 0 154044 102 0 0 25 0 1 0 270466352 739827712 180069 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13338/statm: 180622 180069 393 324 0 179692 0
Current children cumulated CPU time (s) 1541.46
Current children cumulated vsize (KiB) 722488

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 13537
/proc/meminfo: memFree=1107636/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=752232 CPUtime=1601.45
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194304 193875 0 2 0 160038 107 0 0 25 0 1 0 270466352 770285568 187512 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13338/statm: 188058 187512 393 324 0 187128 0
Current children cumulated CPU time (s) 1601.45
Current children cumulated vsize (KiB) 752232

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 13537
/proc/meminfo: memFree=1024756/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=833776 CPUtime=1661.43
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194304 214273 0 2 0 166026 117 0 0 25 0 1 0 270466352 853786624 207910 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13338/statm: 208444 207910 393 324 0 207514 0
Current children cumulated CPU time (s) 1661.43
Current children cumulated vsize (KiB) 833776

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 13537
/proc/meminfo: memFree=969972/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=888192 CPUtime=1721.42
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194304 227860 0 2 0 172016 126 0 0 25 0 1 0 270466352 909508608 221497 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550902 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13338/statm: 222048 221497 393 324 0 221118 0
Current children cumulated CPU time (s) 1721.42
Current children cumulated vsize (KiB) 888192

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 13537
/proc/meminfo: memFree=944372/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=913540 CPUtime=1781.4
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194304 234288 0 2 0 178012 128 0 0 25 0 1 0 270466352 935464960 227829 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13338/statm: 228385 227829 393 324 0 227455 0
Current children cumulated CPU time (s) 1781.4
Current children cumulated vsize (KiB) 913540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 13537
/proc/meminfo: memFree=944372/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=913540 CPUtime=1800.09
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194304 234288 0 2 0 179881 128 0 0 25 0 1 0 270466352 935464960 227829 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3087476 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13338/statm: 228385 227829 393 324 0 227455 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 913540

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

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

[startup+1801.11 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 13537
/proc/meminfo: memFree=944372/2055920 swapFree=4182900/4192956
[pid=13338] ppid=13336 vsize=0 CPUtime=1800.19
/proc/13338/stat : 13338 (bsolo3.0.17) R 13336 13338 13080 0 -1 4194308 234291 0 2 0 179881 138 0 0 25 0 1 0 270466352 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/13338/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.19
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1801.15
CPU time (s): 1800.25
CPU user time (s): 1798.82
CPU system time (s): 1.43378
CPU usage (%): 99.9501
Max. virtual memory (cumulated for all children) (KiB): 913924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.82
system time used= 1.43378
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 234291
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 23
involuntary context switches= 4758

runsolver used 1.41778 second user time and 3.55746 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Mon Apr 30 14:52:44 UTC 2007

IDJOB= 432550
IDBENCH= 1547
IDSOLVER= 199
FILE ID= node63/432550-1177944764

PBS_JOBID= 4727808

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
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-ran10x10b.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432550-1177944764/instance-432550-1177944764.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-432550-1177944764 -o ROOT/results/node63/solver-432550-1177944764 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432550-1177944764/instance-432550-1177944764.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  c577d7edde274bfe6a240a0f24a19644

RANDOM SEED= 482262477

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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:       1857996 kB
Buffers:         10604 kB
Cached:         111608 kB
SwapCached:       3860 kB
Active:          34328 kB
Inactive:        97568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1857996 kB
SwapTotal:     4192956 kB
SwapFree:      4182900 kB
Dirty:            6704 kB
Writeback:           0 kB
Mapped:          15596 kB
Slab:            52028 kB
Committed_AS:  2341744 kB
PageTables:       1460 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= 66558 MiB

End job on node63 on Mon Apr 30 15:22:47 UTC 2007