Trace number 1880290

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 NameAnswerCPU timeWall clock time
bsolo 3.1 pb? 1798.2 1798.66

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
liu/vdw/normalized-vdw_k5_l4_n750.opb
MD5SUM84dfc4b706a5e82746c96ff285501708
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1466.35
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables3750
Total number of constraints467625
Number of constraints which are clauses466875
Number of constraints which are cardinality constraints (but not clauses)750
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint5
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos 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 Learning Strategy: Generic Pseudo-Boolean Learning
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 HOME/instance-1880290-1245125243.opb
0.00/0.00	c File size is 20154127 bytes.
2.89/2.91	c Highest Coefficient sum: 7
2.89/2.91	c Parsing was ok!!
2.89/2.91	c Total parsing time: 2.909 s
2.99/3.07	c Var: 3750 Constr: 468375 467625/750/0 Lit: 1875000 Watch. Lit: 939000
2.99/3.07	c Obj. Vars: 0 (0 % of total variables)
76.17/76.25	c Pre-processing Time: 76.231 s
76.17/76.26	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
76.17/76.26	c        0   3750   468375  1875000    4   939000  160875      0      0 76.23
76.17/76.26	c Switching off lower bounding mode.
1797.93/1798.49	c      101   3750   468577  1901877    4   939404  176963    202      1 76.80
1797.93/1798.49	c      251   3750   468877  1941649    4   940005  194660    502      3 77.31
1797.93/1798.49	c      476   3750   469327  2033476    4   940906  214127    952      6 78.43
1797.93/1798.49	c      814   3750   470003  2165116    4   942261  235540   1628     10 80.00
1797.93/1798.49	c     1322   3750   471019  2342614    4   944293  259095   2644     16 82.06
1797.93/1798.49	c     2085   3750   472545  2654125    5   947347  285005   4170     24 85.48
1797.93/1798.49	c     3232   3750   474839  3119664    6   951936  313506   6464     35 90.68
1797.93/1798.49	c     4953   3750   478281  3923378    8   958829  344857   9906     49 99.44
1797.93/1798.49	c     7537   3750   483449  5179737   10   969191  379343  15074     66 113.36
1797.93/1798.49	c    11417   3750   491209  6972016   14   984739  417278  22834     84 134.92
1797.93/1798.49	c    17239   3750   502853 10389218   20  1008267  459006  34478     96 177.90
1797.93/1798.49	c    25976   3750   520327 15297160   29  1043442  504907  51952    104 247.54
1797.93/1798.49	c    39088   3750   546551 22537198   41  1096075  555398  78176    105 369.34
1797.93/1798.49	c    58758   3750   585891 35305592   60  1175363  610938 117516     98 595.00
1797.93/1798.49	c    88270   3750   644914 55155510   85  1293968  672032 176539     82 1068.86
1797.93/1798.49	c Resources Exceeded
1797.93/1798.49	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.93/1798.49	c   15   130115  42973   242048   728604 81603795 260229     72 1798.03
1797.93/1798.49	s UNKNOWN
1797.93/1798.49	c Total time: 1798.03 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1880290-1245125243/watcher-1880290-1245125243 -o /tmp/evaluation-result-1880290-1245125243/solver-1880290-1245125243 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880290-1245125243.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2939
/proc/meminfo: memFree=1150424/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=30392 CPUtime=0
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 245 0 0 0 0 0 0 0 18 0 1 0 180124431 31121408 229 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 7598 230 174 640 0 2033 0

[startup+0.0112231 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2939
/proc/meminfo: memFree=1150424/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=30532 CPUtime=0.01
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 291 0 0 0 1 0 0 0 18 0 1 0 180124431 31264768 275 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 7633 276 182 640 0 2068 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 30532

[startup+0.102234 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2939
/proc/meminfo: memFree=1150424/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=32444 CPUtime=0.09
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 925 0 0 0 9 0 0 0 18 0 1 0 180124431 33222656 909 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 8111 909 336 640 0 2546 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 32444

[startup+0.302254 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2939
/proc/meminfo: memFree=1150424/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=36404 CPUtime=0.29
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 2272 0 0 0 28 1 0 0 19 0 1 0 180124431 37277696 2256 1992294400 134512640 137136520 4294956256 18446744073709551615 134517592 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 9101 2256 683 640 0 3536 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 36404

[startup+0.701297 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2939
/proc/meminfo: memFree=1150424/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=44312 CPUtime=0.69
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 4932 0 0 0 67 2 0 0 23 0 1 0 180124431 45375488 4916 1992294400 134512640 137136520 4294956256 18446744073709551615 134517302 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 11078 4916 1368 640 0 5513 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44312

[startup+1.50138 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2940
/proc/meminfo: memFree=1130192/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=59996 CPUtime=1.49
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 10204 0 0 0 145 4 0 0 25 0 1 0 180124431 61435904 10188 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 14999 10189 2729 640 0 9434 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59996

[startup+3.10156 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2940
/proc/meminfo: memFree=1108688/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=89984 CPUtime=3.09
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 24982 0 0 0 297 12 0 0 25 0 1 0 180124431 92143616 20045 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 22496 20045 188 640 0 21852 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 89984

[startup+6.3019 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 2940
/proc/meminfo: memFree=1040656/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=119748 CPUtime=6.3
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 32437 0 0 0 613 17 0 0 25 0 1 0 180124431 122621952 27500 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 29937 27500 190 640 0 29293 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 119748

[startup+12.7016 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 2940
/proc/meminfo: memFree=1040784/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=119748 CPUtime=12.69
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 32437 0 0 0 1250 19 0 0 25 0 1 0 180124431 122621952 27500 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 29937 27500 190 640 0 29293 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 119748

[startup+25.502 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 2940
/proc/meminfo: memFree=1040784/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=119748 CPUtime=25.49
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 32437 0 0 0 2525 24 0 0 25 0 1 0 180124431 122621952 27500 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 29937 27500 190 640 0 29293 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 119748

[startup+51.1017 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 2940
/proc/meminfo: memFree=1040848/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=119748 CPUtime=51.08
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 32437 0 0 0 5072 36 0 0 25 0 1 0 180124431 122621952 27500 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 29937 27500 190 640 0 29293 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 119748

[startup+102.305 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 2940
/proc/meminfo: memFree=1040208/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=120580 CPUtime=102.26
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 40094 0 0 0 10170 56 0 0 25 0 1 0 180124431 123473920 27736 1992294400 134512640 137136520 4294956256 18446744073709551615 134543898 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 30145 27736 196 640 0 29501 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 120580

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2940
/proc/meminfo: memFree=973840/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=187812 CPUtime=162.25
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 56874 0 0 0 16156 69 0 0 25 0 1 0 180124431 192319488 44516 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 46953 44516 196 640 0 46309 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 187812

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2940
/proc/meminfo: memFree=915344/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=245356 CPUtime=222.23
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 71257 0 0 0 22146 77 0 0 25 0 1 0 180124431 251244544 58899 1992294400 134512640 137136520 4294956256 18446744073709551615 134605518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 61339 58899 196 640 0 60695 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 245356

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2940
/proc/meminfo: memFree=861328/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=299664 CPUtime=282.22
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 84835 0 0 0 28135 87 0 0 25 0 1 0 180124431 306855936 72477 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 74916 72477 196 640 0 74272 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 299664

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2940
/proc/meminfo: memFree=817488/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=342980 CPUtime=342.21
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 95663 0 0 0 34125 96 0 0 25 0 1 0 180124431 351211520 83305 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 85745 83305 196 640 0 85101 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 342980

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2940
/proc/meminfo: memFree=770192/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=390744 CPUtime=402.19
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 107617 0 0 0 40115 104 0 0 25 0 1 0 180124431 400121856 95259 1992294400 134512640 137136520 4294956256 18446744073709551615 134571152 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 97686 95259 196 640 0 97042 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 390744

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2940
/proc/meminfo: memFree=719632/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=440812 CPUtime=462.17
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 120121 0 0 0 46104 113 0 0 25 0 1 0 180124431 451391488 107763 1992294400 134512640 137136520 4294956256 18446744073709551615 134605495 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 110203 107763 196 640 0 109559 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 440812

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2940
/proc/meminfo: memFree=677584/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=482980 CPUtime=522.16
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 130688 0 0 0 52097 119 0 0 25 0 1 0 180124431 494571520 118330 1992294400 134512640 137136520 4294956256 18446744073709551615 134605495 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 120745 118330 196 640 0 120101 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 482980

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2940
/proc/meminfo: memFree=637328/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=522892 CPUtime=582.14
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 140672 0 0 0 58088 126 0 0 25 0 1 0 180124431 535441408 128314 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 130723 128314 196 640 0 130079 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 522892

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2940
/proc/meminfo: memFree=597392/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=562488 CPUtime=642.12
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 150565 0 0 0 64078 134 0 0 25 0 1 0 180124431 575987712 138207 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 140622 138207 196 640 0 139978 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 562488

[startup+702.301 s]

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

/proc/meminfo: memFree=331344/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=828212 CPUtime=1122
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 216990 0 0 0 112018 182 0 0 25 0 1 0 180124431 848089088 204632 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 207053 204632 196 640 0 206409 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 828212

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2940
/proc/meminfo: memFree=295056/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=864792 CPUtime=1181.98
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 226144 0 0 0 118010 188 0 0 25 0 1 0 180124431 885547008 213786 1992294400 134512640 137136520 4294956256 18446744073709551615 134543884 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 216198 213786 196 640 0 215554 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 864792

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2940
/proc/meminfo: memFree=260560/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=898972 CPUtime=1241.97
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 234686 0 0 0 124003 194 0 0 25 0 1 0 180124431 920547328 222328 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 224743 222328 196 640 0 224099 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 898972

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2940
/proc/meminfo: memFree=226960/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=932148 CPUtime=1301.96
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 242981 0 0 0 129996 200 0 0 25 0 1 0 180124431 954519552 230623 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 233037 230623 196 640 0 232393 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 932148

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2940
/proc/meminfo: memFree=194960/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=964368 CPUtime=1361.94
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 251028 0 0 0 135988 206 0 0 25 0 1 0 180124431 987512832 238670 1992294400 134512640 137136520 4294956256 18446744073709551615 135982520 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 241092 238670 196 640 0 240448 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 964368

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2940
/proc/meminfo: memFree=166096/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=993004 CPUtime=1421.92
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 258172 0 0 0 141981 211 0 0 25 0 1 0 180124431 1016836096 245814 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 248251 245814 196 640 0 247607 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 993004

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2940
/proc/meminfo: memFree=138320/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=1020984 CPUtime=1481.91
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 265178 0 0 0 147975 216 0 0 25 0 1 0 180124431 1045487616 252820 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 255246 252820 196 640 0 254602 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 1020984

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2940
/proc/meminfo: memFree=113552/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=1045508 CPUtime=1541.89
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 271304 0 0 0 153969 220 0 0 25 0 1 0 180124431 1070600192 258946 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 261377 258946 196 640 0 260733 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 1045508

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2940
/proc/meminfo: memFree=92944/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=1066288 CPUtime=1601.87
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 276499 0 0 0 159962 225 0 0 25 0 1 0 180124431 1091878912 264141 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 266572 264141 196 640 0 265928 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 1066288

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2940
/proc/meminfo: memFree=71312/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=1087552 CPUtime=1661.86
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 281825 0 0 0 165957 229 0 0 25 0 1 0 180124431 1113653248 269467 1992294400 134512640 137136520 4294956256 18446744073709551615 134543878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 271888 269467 196 640 0 271244 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 1087552

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2940
/proc/meminfo: memFree=50192/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=1108888 CPUtime=1721.84
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 287160 0 0 0 171951 233 0 0 25 0 1 0 180124431 1135501312 274802 1992294400 134512640 137136520 4294956256 18446744073709551615 136502448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 277222 274802 196 640 0 276578 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 1108888

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2940
/proc/meminfo: memFree=30672/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=1128216 CPUtime=1781.83
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 292002 0 0 0 177945 238 0 0 25 0 1 0 180124431 1155293184 279644 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 282054 279644 196 640 0 281410 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 1128216

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2940
/proc/meminfo: memFree=27344/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=1131448 CPUtime=1791.43
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 292780 0 0 0 178905 238 0 0 25 0 1 0 180124431 1158602752 280422 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 282862 280422 196 640 0 282218 0
Current children cumulated CPU time (s) 1791.43
Current children cumulated vsize (KiB) 1131448

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2940
/proc/meminfo: memFree=26448/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=1132264 CPUtime=1794.62
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 293003 0 0 0 179224 238 0 0 25 0 1 0 180124431 1159438336 280645 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 283066 280645 196 640 0 282422 0
Current children cumulated CPU time (s) 1794.62
Current children cumulated vsize (KiB) 1132264

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2940
/proc/meminfo: memFree=26128/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=1132844 CPUtime=1796.23
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 293129 0 0 0 179384 239 0 0 25 0 1 0 180124431 1160032256 280771 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 283211 280771 196 640 0 282567 0
Current children cumulated CPU time (s) 1796.23
Current children cumulated vsize (KiB) 1132844

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2940
/proc/meminfo: memFree=25808/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=1132992 CPUtime=1797.03
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 293183 0 0 0 179464 239 0 0 25 0 1 0 180124431 1160183808 280825 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 283248 280825 196 640 0 282604 0
Current children cumulated CPU time (s) 1797.03
Current children cumulated vsize (KiB) 1132992

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2940
/proc/meminfo: memFree=25808/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=1133288 CPUtime=1797.83
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194304 293240 0 0 0 179544 239 0 0 25 0 1 0 180124431 1160486912 280882 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 283322 280882 196 640 0 282678 0
Current children cumulated CPU time (s) 1797.83
Current children cumulated vsize (KiB) 1133288

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2940
/proc/meminfo: memFree=25488/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=0 CPUtime=1798.03
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194308 293257 0 0 0 179563 240 0 0 25 0 1 0 180124431 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.03
Current children cumulated vsize (KiB) 0

[startup+1798.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2940
/proc/meminfo: memFree=25488/2055920 swapFree=4182492/4192956
[pid=2939] ppid=2937 vsize=0 CPUtime=1798.12
/proc/2939/stat : 2939 (bsolo) R 2937 2939 1759 0 -1 4194308 293257 0 0 0 179563 249 0 0 25 0 1 0 180124431 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2939/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.12
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.66
CPU time (s): 1798.2
CPU user time (s): 1795.63
CPU system time (s): 2.56261
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 1133288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.64
system time used= 2.56261
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 293257
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= 2
involuntary context switches= 2794

runsolver used 1.24681 second user time and 3.83142 second system time

The end

Launcher Data 

Begin job on node21 at 2009-06-16 06:07:24
IDJOB=1880290
IDBENCH=1373
IDSOLVER=701
FILE ID=node21/1880290-1245125243
PBS_JOBID= 9363657
Free space on /tmp= 66072 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/vdw/normalized-vdw_k5_l4_n750.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880290-1245125243/watcher-1880290-1245125243 -o /tmp/evaluation-result-1880290-1245125243/solver-1880290-1245125243 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880290-1245125243.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 84dfc4b706a5e82746c96ff285501708
RANDOM SEED=802387732

node21.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.239
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		: 3000.239
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:       1150840 kB
Buffers:         91180 kB
Cached:         717972 kB
SwapCached:       4264 kB
Active:         140820 kB
Inactive:       675632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1150840 kB
SwapTotal:     4192956 kB
SwapFree:      4182492 kB
Dirty:           23620 kB
Writeback:           0 kB
Mapped:          13368 kB
Slab:            74600 kB
Committed_AS:   159768 kB
PageTables:       1380 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= 66068 MiB
End job on node21 at 2009-06-16 06:37:23