Trace number 433435

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) 1800.06 1800.55

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_18.opb
MD5SUMde4cbecd7c9968d40b279ce145b888a9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables8883
Total number of constraints17459
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 constraints17459
Minimum length of a constraint18
Maximum length of a constraint37
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2691
Number of bits of the biggest sum of numbers12
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/433435-1177959808/instance-433435-1177959808.opb
0.00/0.00	c File size is 5036183 bytes.
0.89/0.94	c Highest Coefficient sum: 2691
0.89/0.94	c Parsing was ok!!
0.89/0.94	c Total parsing time: 0.942 s
0.89/0.96	c Var: 8883 Constr: 17459 0/0/17459 Lit: 596088 Watch. Lit: 85493
0.89/0.96	c Obj. Vars: 9 (0.101317 % of total variables)
4.09/4.18	c Pre-processing Time: 4.179 s
4.09/4.18	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.09/4.18	c        0   8883    17459   596088   34   154498  500000      0      0 4.18
4.09/4.18	c Switching off LPR mode.
1800.00/1800.50	c      101   8883    17560   600415   34   361741  550001    101     16 6.02
1800.00/1800.50	c      251   8883    17710   608074   34   359432  605002    251     32 7.68
1800.00/1800.50	c      477   8883    17936   617009   34   338908  665503    477     57 8.32
1800.00/1800.50	c      815   8883    18274   638350   34   339128  732054    815     83 9.81
1800.00/1800.50	c     1323   8883    18782   660074   35   290164  805260   1323    119 11.05
1800.00/1800.50	c     2087   8883    19546   712188   36   328315  885787   2087    141 14.78
1800.00/1800.50	c     3234   8883    20693   798910   38   328827  974366   3234    171 18.82
1800.00/1800.50	c     4956   8883    22415   919268   41   323184  500000   4956    188 26.33
1800.00/1800.50	c     7540   8883    24999  1086923   43   336649  550001   7540    187 40.25
1800.00/1800.50	c    11419   8883    28878  1330799   46   351637  605002  11419    203 56.19
1800.00/1800.50	c    17242   8883    34701  1647889   47   320202  665503  17242    233 73.93
1800.00/1800.50	c    25980   8883    43439  2182132   50   372615  732054  25980    221 117.37
1800.00/1800.50	c    39090   8883    56549  2836378   50   376444  805260  39090    236 165.10
1800.00/1800.50	c    58760   8883    76219  4196488   55   437678  885787  58760    181 324.55
1800.00/1800.50	c    88271   8883   105730  6133889   58   462295  974366  88271    190 462.71
1800.00/1800.50	c   132541   8883   150000 10171707   67   582431  500000 132541    162 813.85
1800.00/1800.50	c   198951   8883   216410 14108842   65   670041  550001 198951    152 1304.47
1800.00/1800.50	c Caught signal: 15
1800.00/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.00/1800.50	c   17   249768  27320   297874   267227 16993069 249768    138 1800.02
1800.00/1800.50	s UNKNOWN
1800.00/1800.50	c Total time: 1800.02 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/node50/watcher-433435-1177959808 -o ROOT/results/node50/solver-433435-1177959808 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433435-1177959808/instance-433435-1177959808.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: 0.95 0.99 0.99 2/64 27541
/proc/meminfo: memFree=1862888/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=24468 CPUtime=0
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 358 0 0 0 0 0 0 0 18 0 1 0 150825987 25055232 329 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134536096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 6117 329 278 324 0 3957 0

[startup+0.087821 s]
/proc/loadavg: 0.95 0.99 0.99 2/64 27541
/proc/meminfo: memFree=1862888/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=9752 CPUtime=0.08
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 694 0 0 0 8 0 0 0 18 0 1 0 150825987 9986048 664 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8353403 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 2438 664 397 324 0 278 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9752

[startup+0.101821 s]
/proc/loadavg: 0.95 0.99 0.99 2/64 27541
/proc/meminfo: memFree=1862888/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=9884 CPUtime=0.09
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 749 0 0 0 9 0 0 0 18 0 1 0 150825987 10121216 719 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8353403 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 2471 719 416 324 0 311 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9884

[startup+0.301839 s]
/proc/loadavg: 0.95 0.99 0.99 2/64 27541
/proc/meminfo: memFree=1862888/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=11844 CPUtime=0.29
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 1504 0 0 0 29 0 0 0 19 0 1 0 150825987 12128256 1474 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134524931 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 2961 1474 680 324 0 801 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11844

[startup+0.701874 s]
/proc/loadavg: 0.95 0.99 0.99 2/64 27541
/proc/meminfo: memFree=1862888/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=15480 CPUtime=0.69
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 2910 0 0 0 68 1 0 0 23 0 1 0 150825987 15851520 2880 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134524931 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 3870 2880 1167 324 0 1710 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15480

[startup+1.50194 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 27542
/proc/meminfo: memFree=1849824/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=27108 CPUtime=1.49
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 7385 0 0 0 146 3 0 0 25 0 1 0 150825987 27758592 6125 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 6777 6125 305 324 0 5847 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27108

[startup+3.10108 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 27542
/proc/meminfo: memFree=1839392/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=27108 CPUtime=3.09
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 7385 0 0 0 305 4 0 0 25 0 1 0 150825987 27758592 6125 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134545221 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 6777 6125 305 324 0 5847 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27108

[startup+6.30137 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 27542
/proc/meminfo: memFree=1842720/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=23704 CPUtime=6.28
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 8892 0 0 0 622 6 0 0 25 0 1 0 150825987 24272896 5271 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 5926 5271 309 324 0 4996 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 23704

[startup+12.7019 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 27542
/proc/meminfo: memFree=1842728/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=24220 CPUtime=12.68
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 9036 0 0 0 1262 6 0 0 25 0 1 0 150825987 24801280 5415 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 6055 5415 309 324 0 5125 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24220

[startup+25.5011 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 27542
/proc/meminfo: memFree=1840168/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=26816 CPUtime=25.48
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 9673 0 0 0 2541 7 0 0 25 0 1 0 150825987 27459584 6052 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 6704 6052 309 324 0 5774 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26816

[startup+51.1013 s]
/proc/loadavg: 0.97 0.99 0.99 2/65 27542
/proc/meminfo: memFree=1834792/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=32304 CPUtime=51.07
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 11046 0 0 0 5099 8 0 0 25 0 1 0 150825987 33079296 7425 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 8076 7425 309 324 0 7146 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32304

[startup+102.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27542
/proc/meminfo: memFree=1824232/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=42716 CPUtime=102.26
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 13648 0 0 0 10215 11 0 0 25 0 1 0 150825987 43741184 10027 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 10679 10027 309 324 0 9749 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 42716

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27542
/proc/meminfo: memFree=1813160/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=53804 CPUtime=162.24
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 16442 0 0 0 16209 15 0 0 25 0 1 0 150825987 55095296 12821 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 13451 12821 309 324 0 12521 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 53804

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27542
/proc/meminfo: memFree=1803880/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=62968 CPUtime=222.23
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 18727 0 0 0 22206 17 0 0 25 0 1 0 150825987 64479232 15106 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 15742 15106 309 324 0 14812 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 62968

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27542
/proc/meminfo: memFree=1796200/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=70680 CPUtime=282.21
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 20646 0 0 0 28202 19 0 0 25 0 1 0 150825987 72376320 17025 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 17670 17025 309 324 0 16740 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 70680

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27542
/proc/meminfo: memFree=1788264/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=78652 CPUtime=342.19
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 22633 0 0 0 34199 20 0 0 25 0 1 0 150825987 80539648 19012 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 19663 19012 309 324 0 18733 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 78652

[startup+402.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 27544
/proc/meminfo: memFree=1775912/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=91112 CPUtime=402.18
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 25750 0 0 0 40195 23 0 0 25 0 1 0 150825987 93298688 22129 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 22778 22129 309 324 0 21848 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 91112

[startup+462.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 27544
/proc/meminfo: memFree=1765288/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=101564 CPUtime=462.15
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 28356 0 0 0 46190 25 0 0 25 0 1 0 150825987 104001536 24735 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 25391 24735 309 324 0 24461 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 101564

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27544
/proc/meminfo: memFree=1752360/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=114836 CPUtime=522.15
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 31690 0 0 0 52187 28 0 0 25 0 1 0 150825987 117592064 28069 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 28709 28069 309 324 0 27779 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 114836

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27544
/proc/meminfo: memFree=1741224/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=125628 CPUtime=582.13
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 34370 0 0 0 58183 30 0 0 25 0 1 0 150825987 128643072 30749 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 31407 30749 309 324 0 30477 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 125628

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27544
/proc/meminfo: memFree=1731048/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=135600 CPUtime=642.11
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 36889 0 0 0 64179 32 0 0 25 0 1 0 150825987 138854400 33268 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 33900 33268 309 324 0 32970 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 135600


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27544
/proc/meminfo: memFree=1697832/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=168816 CPUtime=882.04
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 45180 0 0 0 88164 40 0 0 25 0 1 0 150825987 172867584 41559 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550910 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 42204 41559 309 324 0 41274 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 168816

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 27544
/proc/meminfo: memFree=1689448/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=177184 CPUtime=942.03
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 47284 0 0 0 94160 43 0 0 25 0 1 0 150825987 181436416 43663 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 44296 43663 309 324 0 43366 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 177184

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27544
/proc/meminfo: memFree=1681384/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=185148 CPUtime=1002.01
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 49265 0 0 0 100156 45 0 0 25 0 1 0 150825987 189591552 45644 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 46287 45644 309 324 0 45357 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 185148

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27544
/proc/meminfo: memFree=1675560/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=191020 CPUtime=1062
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 50720 0 0 0 106152 48 0 0 25 0 1 0 150825987 195604480 47099 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 47755 47099 309 324 0 46825 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 191020

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27544
/proc/meminfo: memFree=1669608/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=196888 CPUtime=1121.99
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 52197 0 0 0 112149 50 0 0 25 0 1 0 150825987 201613312 48576 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 49222 48576 309 324 0 48292 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 196888

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27544
/proc/meminfo: memFree=1663016/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=203544 CPUtime=1181.97
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 53849 0 0 0 118145 52 0 0 25 0 1 0 150825987 208429056 50228 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 50886 50228 309 324 0 49956 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 203544

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27544
/proc/meminfo: memFree=1656680/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=209828 CPUtime=1241.95
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 55422 0 0 0 124141 54 0 0 25 0 1 0 150825987 214863872 51801 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8351469 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 52457 51801 309 324 0 51527 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 209828

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27544
/proc/meminfo: memFree=1651176/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=215164 CPUtime=1301.94
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 56758 0 0 0 130139 55 0 0 25 0 1 0 150825987 220327936 53137 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8035444 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 53791 53137 309 324 0 52861 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 215164

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27544
/proc/meminfo: memFree=1645224/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=221164 CPUtime=1361.92
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 58270 0 0 0 136135 57 0 0 25 0 1 0 150825987 226471936 54649 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 55291 54649 309 324 0 54361 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 221164

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27544
/proc/meminfo: memFree=1639336/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=226936 CPUtime=1421.9
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 59712 0 0 0 142132 58 0 0 25 0 1 0 150825987 232382464 56091 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 56734 56091 309 324 0 55804 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 226936

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27544
/proc/meminfo: memFree=1633896/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=232424 CPUtime=1481.89
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 61084 0 0 0 148129 60 0 0 25 0 1 0 150825987 238002176 57463 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 58106 57463 309 324 0 57176 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 232424

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27544
/proc/meminfo: memFree=1628520/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=237768 CPUtime=1541.88
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 62416 0 0 0 154127 61 0 0 25 0 1 0 150825987 243474432 58795 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 59442 58795 309 324 0 58512 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 237768

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27544
/proc/meminfo: memFree=1623784/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=242448 CPUtime=1601.85
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 63599 0 0 0 160123 62 0 0 25 0 1 0 150825987 248266752 59978 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 60612 59978 309 324 0 59682 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 242448

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27544
/proc/meminfo: memFree=1618856/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=247304 CPUtime=1661.84
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 64807 0 0 0 166120 64 0 0 25 0 1 0 150825987 253239296 61186 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 61826 61186 309 324 0 60896 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 247304

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27544
/proc/meminfo: memFree=1614312/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=252016 CPUtime=1721.83
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 65963 0 0 0 172117 66 0 0 25 0 1 0 150825987 258064384 62342 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 63004 62342 309 324 0 62074 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 252016

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27544
/proc/meminfo: memFree=1609576/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=256564 CPUtime=1781.8
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 67119 0 0 0 178113 67 0 0 25 0 1 0 150825987 262721536 63498 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8359618 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 64141 63498 309 324 0 63211 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 256564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27544
/proc/meminfo: memFree=1608168/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=257880 CPUtime=1800
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 67459 0 0 0 179932 68 0 0 25 0 1 0 150825987 264069120 63838 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 64470 63838 309 324 0 63540 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 257880

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27544
/proc/meminfo: memFree=1608168/2055920 swapFree=4183752/4192956
[pid=27541] ppid=27539 vsize=257880 CPUtime=1800
/proc/27541/stat : 27541 (bsolo3.0.17) R 27539 27541 26548 0 -1 4194304 67459 0 0 0 179932 68 0 0 25 0 1 0 150825987 264069120 63838 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27541/statm: 64470 63838 309 324 0 63540 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 257880

Child status: 15
Real time (s): 1800.55
CPU time (s): 1800.06
CPU user time (s): 1799.33
CPU system time (s): 0.729889
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 257880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.33
system time used= 0.729889
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67463
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= 4560

runsolver used 1.35079 second user time and 3.57246 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Mon Apr 30 19:03:28 UTC 2007

IDJOB= 433435
IDBENCH= 2630
IDSOLVER= 199
FILE ID= node50/433435-1177959808

PBS_JOBID= 4727689

Free space on /tmp= 66553 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_18.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433435-1177959808/instance-433435-1177959808.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-433435-1177959808 -o ROOT/results/node50/solver-433435-1177959808 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433435-1177959808/instance-433435-1177959808.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  de4cbecd7c9968d40b279ce145b888a9

RANDOM SEED= 248681487

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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:       1863296 kB
Buffers:          9904 kB
Cached:         112124 kB
SwapCached:       3092 kB
Active:          29636 kB
Inactive:       102024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1863296 kB
SwapTotal:     4192956 kB
SwapFree:      4183752 kB
Dirty:           11624 kB
Writeback:           0 kB
Mapped:          15568 kB
Slab:            46992 kB
Committed_AS:  3100644 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= 66553 MiB

End job on node50 on Mon Apr 30 19:33:31 UTC 2007