Trace number 350063

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) 1800.04 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_19.opb
MD5SUM691db1c1df60c391acb60afdfcce171f
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 variables10998
Total number of constraints21679
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints21678
Minimum length of a constraint1
Maximum length of a constraint37
Number of terms in the objective function 9
Biggest coefficient in the objective function 171
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 426
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 531
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2868
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 3.0.16 - 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/350063-1176752728/instance-350063-1176752728.opb
0.00/0.00	c File size is 6149829 bytes.
1.09/1.11	c Highest Coefficient sum: 2868
1.09/1.11	c Parsing was ok!!
1.09/1.11	c Total parsing time: 1.109 s
1.09/1.14	c Var: 10998 Constr: 21679 1/0/21678 Lit: 726384 Watch. Lit: 115638
1.09/1.14	c Obj. Vars: 9 (0.0818331 % of total variables)
4.99/5.02	c Pre-processing Time: 5.021 s
4.99/5.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.99/5.02	c        0  10997    21678   726383   33   178600  500000      0      0 5.02
4.99/5.02	c Switching off LPR mode.
1799.94/1800.56	c      101  10997    21779   731597   33   406863  550001    101     15 6.36
1799.94/1800.56	c      252  10997    21930   738318   33   445434  605002    252     36 6.88
1799.94/1800.56	c      477  10997    22155   750878   33   415017  665503    477     56 8.41
1799.94/1800.56	c      816  10997    22494   768501   34   403257  732054    816     86 9.47
1799.94/1800.56	c     1325  10997    23003   796420   34   412405  805260   1325    107 12.37
1799.94/1800.56	c     2089  10997    23767   836847   35   421232  885787   2089    131 15.91
1799.94/1800.56	c     3236  10997    24914   912467   36   404215  974366   3236    143 22.53
1799.94/1800.56	c     4957  10997    26635  1019740   38   429734  500000   4957    157 31.49
1799.94/1800.56	c     7542  10997    29220  1184333   40   435437  550001   7542    159 47.29
1799.94/1800.56	c    11422  10997    33100  1412621   42   432650  605002  11422    185 61.53
1799.94/1800.56	c    17244  10997    38922  1829703   47   429993  665503  17244    181 95.24
1799.94/1800.56	c    25981  10997    47659  2305503   48   473192  732054  25981    186 139.22
1799.94/1800.56	c    39092  10997    60770  3242267   53   477853  805260  39092    149 262.16
1799.94/1800.56	c    58763  10997    80441  4555364   56   535256  885787  58763    145 403.14
1799.94/1800.56	c    88278  10997   109956  6375565   57   601855  974366  88278    135 651.36
1799.94/1800.56	c   132549  10997   154227 10751620   69   665488  500000 132549    124 1065.90
1799.94/1800.56	c   198959  10997   220637 15357605   69   817024  550001 198959    115 1718.40
1799.94/1800.56	c Resources Exceeded
1799.94/1800.56	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.94/1800.56	c   17   207735  25890   259024   229413 16153698 207735    115 1800.01
1799.94/1800.56	s UNKNOWN
1799.94/1800.56	c Total time: 1800.01 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/node4/watcher-350063-1176752728 -o ROOT/results/node4/solver-350063-1176752728 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350063-1176752728/instance-350063-1176752728.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: 0.99 1.00 0.99 3/77 17707
/proc/meminfo: memFree=1707992/2055920 swapFree=4153892/4192956
[pid=17707] ppid=17705 vsize=25556 CPUtime=0
/proc/17707/stat : 17707 (bsolo3.0.16) R 17705 17707 16898 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 151310572 26169344 334 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 11023995 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17707/statm: 6389 334 281 324 0 3956 0

[startup+0.0460019 s]
/proc/loadavg: 0.99 1.00 0.99 3/77 17707
/proc/meminfo: memFree=1707992/2055920 swapFree=4153892/4192956
[pid=17707] ppid=17705 vsize=10316 CPUtime=0.04
/proc/17707/stat : 17707 (bsolo3.0.16) R 17705 17707 16898 0 -1 4194304 524 0 0 0 4 0 0 0 18 0 1 0 151310572 10563584 492 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 11023995 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17707/statm: 2579 492 339 324 0 146 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10316

[startup+0.102007 s]
/proc/loadavg: 0.99 1.00 0.99 3/77 17707
/proc/meminfo: memFree=1707992/2055920 swapFree=4153892/4192956
[pid=17707] ppid=17705 vsize=10840 CPUtime=0.09
/proc/17707/stat : 17707 (bsolo3.0.16) R 17705 17707 16898 0 -1 4194304 733 0 0 0 9 0 0 0 18 0 1 0 151310572 11100160 701 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 11023995 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17707/statm: 2710 701 413 324 0 277 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10840

[startup+0.301026 s]
/proc/loadavg: 0.99 1.00 0.99 3/77 17707
/proc/meminfo: memFree=1707992/2055920 swapFree=4153892/4192956
[pid=17707] ppid=17705 vsize=12916 CPUtime=0.29
/proc/17707/stat : 17707 (bsolo3.0.16) R 17705 17707 16898 0 -1 4194304 1515 0 0 0 29 0 0 0 19 0 1 0 151310572 13225984 1483 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134525198 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17707/statm: 3229 1483 688 324 0 796 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12916

[startup+0.701064 s]
/proc/loadavg: 0.99 1.00 0.99 3/77 17707
/proc/meminfo: memFree=1707992/2055920 swapFree=4153892/4192956
[pid=17707] ppid=17705 vsize=16832 CPUtime=0.68
/proc/17707/stat : 17707 (bsolo3.0.16) R 17705 17707 16898 0 -1 4194304 3032 0 0 0 68 0 0 0 22 0 1 0 151310572 17235968 3000 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 11023995 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17707/statm: 4208 3000 1214 324 0 1775 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 16832

[startup+1.50114 s]
/proc/loadavg: 0.99 1.00 0.99 3/78 17708
/proc/meminfo: memFree=1697616/2055920 swapFree=4153892/4192956
[pid=17707] ppid=17705 vsize=32076 CPUtime=1.49
/proc/17707/stat : 17707 (bsolo3.0.16) R 17705 17707 16898 0 -1 4194304 8874 0 0 0 147 2 0 0 25 0 1 0 151310572 32845824 7340 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134545413 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17707/statm: 8019 7340 307 324 0 7088 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32076

[startup+3.10129 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 17708
/proc/meminfo: memFree=1679568/2055920 swapFree=4153892/4192956
[pid=17707] ppid=17705 vsize=32076 CPUtime=3.08
/proc/17707/stat : 17707 (bsolo3.0.16) R 17705 17707 16898 0 -1 4194304 8874 0 0 0 306 2 0 0 25 0 1 0 151310572 32845824 7340 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134545482 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17707/statm: 8019 7340 307 324 0 7088 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 32076

[startup+6.3016 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 17708
/proc/meminfo: memFree=1684496/2055920 swapFree=4153892/4192956
[pid=17707] ppid=17705 vsize=27024 CPUtime=6.29
/proc/17707/stat : 17707 (bsolo3.0.16) R 17705 17707 16898 0 -1 4194304 10539 0 0 0 624 5 0 0 25 0 1 0 151310572 27672576 6114 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17707/statm: 6756 6114 311 324 0 5825 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27024

[startup+12.7012 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 17708
/proc/meminfo: memFree=1683216/2055920 swapFree=4153892/4192956
[pid=17707] ppid=17705 vsize=28448 CPUtime=12.69
/proc/17707/stat : 17707 (bsolo3.0.16) R 17705 17707 16898 0 -1 4194304 10880 0 0 0 1263 6 0 0 25 0 1 0 151310572 29130752 6455 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17707/statm: 7112 6455 311 324 0 6181 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28448

[startup+25.5014 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 17708
/proc/meminfo: memFree=1681616/2055920 swapFree=4153892/4192956
[pid=17707] ppid=17705 vsize=29996 CPUtime=25.49
/proc/17707/stat : 17707 (bsolo3.0.16) R 17705 17707 16898 0 -1 4194304 11289 0 0 0 2542 7 0 0 25 0 1 0 151310572 30715904 6864 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17707/statm: 7499 6864 311 324 0 6568 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29996

[startup+51.1019 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 17708
/proc/meminfo: memFree=1677648/2055920 swapFree=4153892/4192956
[pid=17707] ppid=17705 vsize=34152 CPUtime=51.07
/proc/17707/stat : 17707 (bsolo3.0.16) R 17705 17707 16898 0 -1 4194304 12314 0 0 0 5098 9 0 0 25 0 1 0 151310572 34971648 7889 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17707/statm: 8538 7889 311 324 0 7607 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 34152

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 17708
/proc/meminfo: memFree=1667728/2055920 swapFree=4153892/4192956
[pid=17707] ppid=17705 vsize=44032 CPUtime=102.26
/proc/17707/stat : 17707 (bsolo3.0.16) R 17705 17707 16898 0 -1 4194304 14774 0 0 0 10210 16 0 0 25 0 1 0 151310572 45088768 10349 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17707/statm: 11008 10349 311 324 0 10077 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 44032

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 17708
/proc/meminfo: memFree=1659600/2055920 swapFree=4153892/4192956
[pid=17707] ppid=17705 vsize=52200 CPUtime=162.25
/proc/17707/stat : 17707 (bsolo3.0.16) R 17705 17707 16898 0 -1 4194304 16819 0 0 0 16204 21 0 0 25 0 1 0 151310572 53452800 12394 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17707/statm: 13050 12394 311 324 0 12119 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 52200

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 17708
/proc/meminfo: memFree=1653776/2055920 swapFree=4153892/4192956
[pid=17707] ppid=17705 vsize=57824 CPUtime=222.23
/proc/17707/stat : 17707 (bsolo3.0.16) R 17705 17707 16898 0 -1 4194304 18242 0 0 0 22199 24 0 0 25 0 1 0 151310572 59211776 13817 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17707/statm: 14456 13817 311 324 0 13525 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 57824

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 17708
/proc/meminfo: memFree=1645264/2055920 swapFree=4153892/4192956
[pid=17707] ppid=17705 vsize=66364 CPUtime=282.21
/proc/17707/stat : 17707 (bsolo3.0.16) R 17705 17707 16898 0 -1 4194304 20369 0 0 0 28194 27 0 0 25 0 1 0 151310572 67956736 15944 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4160091718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17707/statm: 16591 15944 311 324 0 15660 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 66364

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 17708
/proc/meminfo: memFree=1637648/2055920 swapFree=4153892/4192956
[pid=17707] ppid=17705 vsize=73920 CPUtime=342.19
/proc/17707/stat : 17707 (bsolo3.0.16) R 17705 17707 16898 0 -1 4194304 22248 0 0 0 34188 31 0 0 25 0 1 0 151310572 75694080 17823 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 11020117 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17707/statm: 18480 17823 311 324 0 17549 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 73920

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 17708
/proc/meminfo: memFree=1629712/2055920 swapFree=4153892/4192956
[pid=17707] ppid=17705 vsize=81972 CPUtime=402.18
/proc/17707/stat : 17707 (bsolo3.0.16) R 17705 17707 16898 0 -1 4194304 24265 0 0 0 40182 36 0 0 25 0 1 0 151310572 83939328 19840 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134571990 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17707/statm: 20493 19840 311 324 0 19562 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 81972

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 17708
/proc/meminfo: memFree=1622736/2055920 swapFree=4153892/4192956
[pid=17707] ppid=17705 vsize=88792 CPUtime=462.16
/proc/17707/stat : 17707 (bsolo3.0.16) R 17705 17707 16898 0 -1 4194304 25976 0 0 0 46176 40 0 0 25 0 1 0 151310572 90923008 21551 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17707/statm: 22198 21551 311 324 0 21267 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 88792

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 17708
/proc/meminfo: memFree=1616400/2055920 swapFree=4153892/4192956
[pid=17707] ppid=17705 vsize=95040 CPUtime=522.16
/proc/17707/stat : 17707 (bsolo3.0.16) R 17705 17707 16898 0 -1 4194304 27556 0 0 0 52171 45 0 0 25 0 1 0 151310572 97320960 23131 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17707/statm: 23760 23131 311 324 0 22829 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 95040

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 17708
/proc/meminfo: memFree=1609680/2055920 swapFree=4153892/4192956
[pid=17707] ppid=17705 vsize=101824 CPUtime=582.13
/proc/17707/stat : 17707 (bsolo3.0.16) R 17705 17707 16898 0 -1 4194304 29234 0 0 0 58166 47 0 0 25 0 1 0 151310572 104267776 24809 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17707/statm: 25456 24809 311 324 0 24525 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 101824

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 17708
/proc/meminfo: memFree=1603280/2055920 swapFree=4153892/4192956
[pid=17707] ppid=17705 vsize=108088 CPUtime=642.13
/proc/17707/stat : 17707 (bsolo3.0.16) R 17705 17707 16898 0 -1 4194304 30793 0 0 0 64161 52 0 0 25 0 1 0 151310572 110682112 26368 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17707/statm: 27022 26368 311 324 0 26091 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 108088


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

/proc/17707/statm: 42130 41485 311 324 0 41199 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 168520

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17906
/proc/meminfo: memFree=1536336/2055920 swapFree=4153892/4192956
[pid=17707] ppid=17705 vsize=174996 CPUtime=1121.9
/proc/17707/stat : 17707 (bsolo3.0.16) R 17705 17707 16898 0 -1 4194304 47516 0 0 0 112103 87 0 0 25 0 1 0 151310572 179195904 43091 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551507 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17707/statm: 43749 43091 311 324 0 42818 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 174996

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17906
/proc/meminfo: memFree=1529232/2055920 swapFree=4153892/4192956
[pid=17707] ppid=17705 vsize=182264 CPUtime=1181.89
/proc/17707/stat : 17707 (bsolo3.0.16) R 17705 17707 16898 0 -1 4194304 49333 0 0 0 118097 92 0 0 25 0 1 0 151310572 186638336 44908 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17707/statm: 45566 44908 311 324 0 44635 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 182264

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17906
/proc/meminfo: memFree=1522064/2055920 swapFree=4153892/4192956
[pid=17707] ppid=17705 vsize=189300 CPUtime=1241.87
/proc/17707/stat : 17707 (bsolo3.0.16) R 17705 17707 16898 0 -1 4194304 51099 0 0 0 124092 95 0 0 25 0 1 0 151310572 193843200 46674 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17707/statm: 47325 46674 311 324 0 46394 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 189300

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17906
/proc/meminfo: memFree=1514448/2055920 swapFree=4153892/4192956
[pid=17707] ppid=17705 vsize=196860 CPUtime=1301.86
/proc/17707/stat : 17707 (bsolo3.0.16) R 17705 17707 16898 0 -1 4194304 52981 0 0 0 130086 100 0 0 25 0 1 0 151310572 201584640 48556 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17707/statm: 49215 48556 311 324 0 48284 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 196860

[startup+1362.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 17906
/proc/meminfo: memFree=1508752/2055920 swapFree=4153892/4192956
[pid=17707] ppid=17705 vsize=202452 CPUtime=1361.84
/proc/17707/stat : 17707 (bsolo3.0.16) R 17705 17707 16898 0 -1 4194304 54386 0 0 0 136080 104 0 0 25 0 1 0 151310572 207310848 49961 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17707/statm: 50613 49961 311 324 0 49682 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 202452

[startup+1422.31 s]
/proc/loadavg: 1.09 1.04 1.01 2/78 17906
/proc/meminfo: memFree=1502672/2055920 swapFree=4153892/4192956
[pid=17707] ppid=17705 vsize=208440 CPUtime=1421.84
/proc/17707/stat : 17707 (bsolo3.0.16) R 17705 17707 16898 0 -1 4194304 55882 0 0 0 142077 107 0 0 25 0 1 0 151310572 213442560 51457 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 11021988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17707/statm: 52110 51457 311 324 0 51179 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 208440

[startup+1482.3 s]
/proc/loadavg: 1.07 1.04 1.01 2/78 17906
/proc/meminfo: memFree=1497168/2055920 swapFree=4153892/4192956
[pid=17707] ppid=17705 vsize=213928 CPUtime=1481.82
/proc/17707/stat : 17707 (bsolo3.0.16) R 17705 17707 16898 0 -1 4194304 57274 0 0 0 148072 110 0 0 25 0 1 0 151310572 219062272 52849 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17707/statm: 53482 52849 311 324 0 52551 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 213928

[startup+1542.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 17906
/proc/meminfo: memFree=1491344/2055920 swapFree=4153892/4192956
[pid=17707] ppid=17705 vsize=219912 CPUtime=1541.8
/proc/17707/stat : 17707 (bsolo3.0.16) R 17705 17707 16898 0 -1 4194304 58760 0 0 0 154067 113 0 0 25 0 1 0 151310572 225189888 54335 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551545 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17707/statm: 54978 54335 311 324 0 54047 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 219912

[startup+1602.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 17906
/proc/meminfo: memFree=1485136/2055920 swapFree=4153892/4192956
[pid=17707] ppid=17705 vsize=226132 CPUtime=1601.79
/proc/17707/stat : 17707 (bsolo3.0.16) R 17705 17707 16898 0 -1 4194304 60317 0 0 0 160062 117 0 0 25 0 1 0 151310572 231559168 55892 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17707/statm: 56533 55892 311 324 0 55602 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 226132

[startup+1662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 17906
/proc/meminfo: memFree=1479952/2055920 swapFree=4153892/4192956
[pid=17707] ppid=17705 vsize=231216 CPUtime=1661.76
/proc/17707/stat : 17707 (bsolo3.0.16) R 17705 17707 16898 0 -1 4194304 61594 0 0 0 166056 120 0 0 25 0 1 0 151310572 236765184 57169 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17707/statm: 57804 57169 311 324 0 56873 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 231216

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 17906
/proc/meminfo: memFree=1475088/2055920 swapFree=4153892/4192956
[pid=17707] ppid=17705 vsize=236072 CPUtime=1721.76
/proc/17707/stat : 17707 (bsolo3.0.16) R 17705 17707 16898 0 -1 4194304 62812 0 0 0 172053 123 0 0 25 0 1 0 151310572 241737728 58387 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 11018309 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17707/statm: 59018 58387 311 324 0 58087 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 236072

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 17906
/proc/meminfo: memFree=1467088/2055920 swapFree=4153892/4192956
[pid=17707] ppid=17705 vsize=244000 CPUtime=1781.74
/proc/17707/stat : 17707 (bsolo3.0.16) R 17705 17707 16898 0 -1 4194304 64794 0 0 0 178047 127 0 0 25 0 1 0 151310572 249856000 60369 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17707/statm: 61000 60369 311 324 0 60069 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 244000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17906
/proc/meminfo: memFree=1684204/2055920 swapFree=4153892/4192956
[pid=17707] ppid=17705 vsize=0 CPUtime=1800.04
/proc/17707/stat : 17707 (bsolo3.0.16) D 17705 17707 16898 0 -1 4194308 65431 0 0 0 179872 132 0 0 25 0 1 0 151310572 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 18446744072100051646 0 0 17 1 0 0
/proc/17707/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 0

# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (1800.04 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1800.04 s) to the 'lost time'.

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 1/77 17906
/proc/meminfo: memFree=1707672/2055920 swapFree=4153892/4192956
[pid=17707] ppid=-1 vsize=0 CPUtime=0
/proc/17707/stat : ÿÿÿÿÿÿÿÿ/proc/17707/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 1/77 17906
/proc/meminfo: memFree=1707672/2055920 swapFree=4153892/4192956
[pid=17707] ppid=-1 vsize=0 CPUtime=0
/proc/17707/stat : ÿÿÿÿÿÿÿÿ/proc/17707/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Sending SIGTERM to process tree (bottom up)

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

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17707 and gives
#  childrusage.ru_utime.tv_sec=1798
#  childrusage.ru_utime.tv_usec=726552
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=321799
# CPU time returned by wait4() is 1800.05
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1800.04
#  lost CPU user time (s): 1798.72
#  lost CPU system time (s): 1.32

Real time (s): 1800.61
CPU time (s): 1800.04
CPU user time (s): 1798.72
CPU system time (s): 1.32
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 246600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.73
system time used= 1.3218
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65431
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= 3631

runsolver used 2.24966 second user time and 4.18336 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Mon Apr 16 19:45:28 UTC 2007

IDJOB= 350063
IDBENCH= 2934
IDSOLVER= 163
FILE ID= node4/350063-1176752728

PBS_JOBID= 4580697

Free space on /tmp= 66509 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_19.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350063-1176752728/instance-350063-1176752728.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-350063-1176752728 -o ROOT/results/node4/solver-350063-1176752728 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350063-1176752728/instance-350063-1176752728.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  691db1c1df60c391acb60afdfcce171f

RANDOM SEED= 574451558

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1708400 kB
Buffers:         34716 kB
Cached:         235212 kB
SwapCached:       2616 kB
Active:          79296 kB
Inactive:       216232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1708400 kB
SwapTotal:     4192956 kB
SwapFree:      4153892 kB
Dirty:           10416 kB
Writeback:           0 kB
Mapped:          32864 kB
Slab:            37464 kB
Committed_AS:  5191172 kB
PageTables:       1824 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= 66509 MiB

End job on node4 on Mon Apr 16 20:15:29 UTC 2007