Trace number 1880313

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? 1798.43 1799.08

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl50_55_pb.cnf.cr.opb
MD5SUM887c74fdc5099423a97b443d1200370c
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.296954
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables5500
Total number of constraints210
Number of constraints which are clauses110
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint50
Maximum length of a constraint55
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 56
Number of bits of the biggest sum of numbers6
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-1880313-1245126539.opb
0.00/0.00	c File size is 98558 bytes.
0.00/0.01	c Highest Coefficient sum: 56
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.015 s
0.00/0.01	c Var: 5500 Constr: 210 110/100/0 Lit: 11000 Watch. Lit: 5720
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.19/0.27	c Pre-processing Time: 0.275 s
0.19/0.27	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.19/0.27	c        0   5500      210    11000   52     5720   99036      0      0 0.28
0.19/0.27	c Switching off lower bounding mode.
1798.13/1798.82	c      100   5500      393   114478  291    29381  108940    183    239 0.42
1798.13/1798.82	c      250   5500      693   324018  467    79933  119835    483    258 0.97
1798.13/1798.82	c      475   5500     1130   578707  512   142678  131819    920    277 1.71
1798.13/1798.82	c      814   5500     1793   868121  484   204671  145001   1583    300 2.71
1798.13/1798.82	c     1322   5500     2809  1312918  467   305075  159502   2599    220 5.99
1798.13/1798.82	c     2086   5500     4301  3432504  798   633333  175453   4091     93 22.42
1798.13/1798.82	c     3247   5500     6609  6982987 1056  1157031  192999   6399     55 58.62
1798.13/1798.82	c     4982   5500    10079 12689816 1259  2214416  212299   9869     38 128.52
1798.13/1798.82	c     7567   5500    15249 21050020 1380  3769240  233529  15039     28 264.68
1798.13/1798.82	c    11446   5500    23007 33005191 1434  5705103  256882  22797     18 603.85
1798.13/1798.82	c    17269   5500    34608 51218270 1479  8854764  282571  34398     19 899.19
1798.13/1798.82	c    26012   5500    52068 79303824 1523 13682264  310829  51858     16 1560.44
1798.13/1798.82	c Resources Exceeded
1798.13/1798.82	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1798.13/1798.82	c   12    30489   4548    89449    61022 94082371  60812     16 1798.17
1798.13/1798.82	s UNKNOWN
1798.13/1798.82	c Total time: 1798.17 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-1880313-1245126539/watcher-1880313-1245126539 -o /tmp/evaluation-result-1880313-1245126539/solver-1880313-1245126539 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880313-1245126539.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 4494
/proc/meminfo: memFree=1234184/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=18632 CPUtime=0
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 180253893 19079168 251 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 4658 251 174 640 0 3989 0

[startup+0.031077 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4494
/proc/meminfo: memFree=1234184/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=11700 CPUtime=0.02
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 528 0 0 0 2 0 0 0 18 0 1 0 180253893 11980800 487 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 2925 487 188 640 0 2281 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11700

[startup+0.101086 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4494
/proc/meminfo: memFree=1234184/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=11700 CPUtime=0.09
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 528 0 0 0 9 0 0 0 18 0 1 0 180253893 11980800 487 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 2925 487 188 640 0 2281 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11700

[startup+0.301107 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4494
/proc/meminfo: memFree=1234184/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=12032 CPUtime=0.29
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 673 0 0 0 28 1 0 0 19 0 1 0 180253893 12320768 587 1992294400 134512640 137136520 4294956256 18446744073709551615 134600223 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 3008 587 196 640 0 2364 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12032

[startup+0.701153 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4494
/proc/meminfo: memFree=1234184/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=15700 CPUtime=0.68
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 1592 0 0 0 67 1 0 0 22 0 1 0 180253893 16076800 1506 1992294400 134512640 137136520 4294956256 18446744073709551615 136518953 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 3925 1506 196 640 0 3281 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 15700

[startup+1.50125 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4495
/proc/meminfo: memFree=1226880/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=20856 CPUtime=1.49
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 2866 0 0 0 147 2 0 0 25 0 1 0 180253893 21356544 2780 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 5214 2780 196 640 0 4570 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20856

[startup+3.10143 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4495
/proc/meminfo: memFree=1219712/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=29120 CPUtime=3.09
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 4944 0 0 0 306 3 0 0 25 0 1 0 180253893 29818880 4858 1992294400 134512640 137136520 4294956256 18446744073709551615 134571152 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 7280 4858 196 640 0 6636 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29120

[startup+6.30181 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4495
/proc/meminfo: memFree=1209600/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=35728 CPUtime=6.22
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 6599 0 0 0 618 4 0 0 25 0 1 0 180253893 36585472 6513 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4494/statm: 8932 6513 196 640 0 8288 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 35728

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4495
/proc/meminfo: memFree=1193344/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=51988 CPUtime=12.62
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 10656 0 0 0 1255 7 0 0 25 0 1 0 180253893 53235712 10570 1992294400 134512640 137136520 4294956256 18446744073709551615 134544127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 12997 10570 196 640 0 12353 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 51988

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4495
/proc/meminfo: memFree=1169152/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=75668 CPUtime=25.4
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 16576 0 0 0 2530 10 0 0 25 0 1 0 180253893 77484032 16490 1992294400 134512640 137136520 4294956256 18446744073709551615 134605495 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 18917 16490 196 640 0 18273 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 75668

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4495
/proc/meminfo: memFree=1126336/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=118632 CPUtime=50.99
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 27319 0 0 0 5083 16 0 0 25 0 1 0 180253893 121479168 27233 1992294400 134512640 137136520 4294956256 18446744073709551615 134571152 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 29658 27233 196 640 0 29014 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 118632

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4495
/proc/meminfo: memFree=1053568/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=190516 CPUtime=102.18
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 45295 0 0 0 10193 25 0 0 25 0 1 0 180253893 195088384 45209 1992294400 134512640 137136520 4294956256 18446744073709551615 134605804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 47629 45209 196 640 0 46985 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 190516

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4495
/proc/meminfo: memFree=966592/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=278748 CPUtime=162.15
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 67342 0 0 0 16180 35 0 0 25 0 1 0 180253893 285437952 67256 1992294400 134512640 137136520 4294956256 18446744073709551615 134616576 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 69687 67256 196 640 0 69043 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 278748

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4495
/proc/meminfo: memFree=910976/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=332852 CPUtime=222.14
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 80878 0 0 0 22173 41 0 0 25 0 1 0 180253893 340840448 80792 1992294400 134512640 137136520 4294956256 18446744073709551615 134616929 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 83213 80792 196 640 0 82569 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 332852

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4495
/proc/meminfo: memFree=859904/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=384368 CPUtime=282.12
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 93737 0 0 0 28163 49 0 0 25 0 1 0 180253893 393592832 93651 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 96092 93651 196 640 0 95448 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 384368

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4495
/proc/meminfo: memFree=818048/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=425660 CPUtime=342.1
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 104081 0 0 0 34155 55 0 0 25 0 1 0 180253893 435875840 103995 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 106415 103995 196 640 0 105771 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 425660

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4495
/proc/meminfo: memFree=785024/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=458600 CPUtime=402.08
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 112321 0 0 0 40149 59 0 0 25 0 1 0 180253893 469606400 112235 1992294400 134512640 137136520 4294956256 18446744073709551615 134543974 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 114650 112235 196 640 0 114006 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 458600

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4495
/proc/meminfo: memFree=751232/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=492116 CPUtime=462.06
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 120689 0 0 0 46143 63 0 0 25 0 1 0 180253893 503926784 120603 1992294400 134512640 137136520 4294956256 18446744073709551615 134544384 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 123029 120603 196 640 0 122385 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 492116

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4495
/proc/meminfo: memFree=719680/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=524484 CPUtime=522.04
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 128776 0 0 0 52137 67 0 0 25 0 1 0 180253893 537071616 128690 1992294400 134512640 137136520 4294956256 18446744073709551615 134544440 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 131121 128690 196 640 0 130477 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 524484

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4495
/proc/meminfo: memFree=687680/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=555768 CPUtime=582.03
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 136606 0 0 0 58131 72 0 0 25 0 1 0 180253893 569106432 136520 1992294400 134512640 137136520 4294956256 18446744073709551615 134605973 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 138942 136520 196 640 0 138298 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 555768

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4495
/proc/meminfo: memFree=643328/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=599712 CPUtime=642.01
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 147590 0 0 0 64124 77 0 0 25 0 1 0 180253893 614105088 147504 1992294400 134512640 137136520 4294956256 18446744073709551615 134616696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 149928 147504 196 640 0 149284 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 599712

[startup+702.302 s]

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

/proc/meminfo: memFree=172416/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=1069812 CPUtime=1121.85
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 265129 0 0 0 112053 132 0 0 25 0 1 0 180253893 1095487488 265043 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 267453 265043 196 640 0 266809 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 1069812

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4495
/proc/meminfo: memFree=130176/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=1112256 CPUtime=1181.83
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 275717 0 0 0 118046 137 0 0 25 0 1 0 180253893 1138950144 275631 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 278064 275631 196 640 0 277420 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 1112256

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4495
/proc/meminfo: memFree=94272/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=1147684 CPUtime=1241.82
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 284589 0 0 0 124040 142 0 0 25 0 1 0 180253893 1175228416 284503 1992294400 134512640 137136520 4294956256 18446744073709551615 136499623 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 286921 284503 196 640 0 286277 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 1147684

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4495
/proc/meminfo: memFree=62784/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=1178848 CPUtime=1301.8
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 292373 0 0 0 130036 144 0 0 25 0 1 0 180253893 1207140352 292287 1992294400 134512640 137136520 4294956256 18446744073709551615 134605444 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 294712 292287 196 640 0 294068 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 1178848

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4495
/proc/meminfo: memFree=32128/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=1209864 CPUtime=1361.78
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 300121 0 0 0 136029 149 0 0 25 0 1 0 180253893 1238900736 300035 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 302466 300035 196 640 0 301822 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 1209864

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4497
/proc/meminfo: memFree=15168/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=1244876 CPUtime=1421.76
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 308889 0 0 0 142024 152 0 0 25 0 1 0 180253893 1274753024 308803 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 311219 308803 196 640 0 310575 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 1244876

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4497
/proc/meminfo: memFree=16320/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=1277748 CPUtime=1481.74
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 317107 0 0 0 148018 156 0 0 25 0 1 0 180253893 1308413952 317021 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 319437 317021 196 640 0 318793 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 1277748

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4497
/proc/meminfo: memFree=15744/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=1327288 CPUtime=1541.72
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 329492 0 0 0 154011 161 0 0 25 0 1 0 180253893 1359142912 329406 1992294400 134512640 137136520 4294956256 18446744073709551615 134539459 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 331822 329406 196 640 0 331178 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 1327288

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4497
/proc/meminfo: memFree=14976/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=1390644 CPUtime=1601.7
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 345335 0 0 0 160001 169 0 0 25 0 1 0 180253893 1424019456 345249 1992294400 134512640 137136520 4294956256 18446744073709551615 134599504 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 347661 345249 196 640 0 347017 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 1390644

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4497
/proc/meminfo: memFree=14912/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=1463708 CPUtime=1661.68
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 363588 0 0 0 165990 178 0 0 25 0 1 0 180253893 1498836992 363502 1992294400 134512640 137136520 4294956256 18446744073709551615 134571152 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 365927 363502 196 640 0 365283 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 1463708

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4497
/proc/meminfo: memFree=15744/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=1530564 CPUtime=1721.67
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 380292 0 0 0 171981 186 0 0 25 0 1 0 180253893 1567297536 380206 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 382641 380206 196 640 0 381997 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 1530564

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4497
/proc/meminfo: memFree=15104/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=1593084 CPUtime=1781.65
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 395925 0 0 0 177972 193 0 0 25 0 1 0 180253893 1631318016 395839 1992294400 134512640 137136520 4294956256 18446744073709551615 134543959 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 398271 395839 196 640 0 397627 0
Current children cumulated CPU time (s) 1781.65
Current children cumulated vsize (KiB) 1593084

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 4497
/proc/meminfo: memFree=15936/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=1602780 CPUtime=1791.25
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 398345 0 0 0 178931 194 0 0 25 0 1 0 180253893 1641246720 398259 1992294400 134512640 137136520 4294956256 18446744073709551615 134543965 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 400695 398259 196 640 0 400051 0
Current children cumulated CPU time (s) 1791.25
Current children cumulated vsize (KiB) 1602780

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4497
/proc/meminfo: memFree=16192/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=1605616 CPUtime=1794.44
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 399062 0 0 0 179250 194 0 0 25 0 1 0 180253893 1644150784 398976 1992294400 134512640 137136520 4294956256 18446744073709551615 134605776 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 401404 398976 196 640 0 400760 0
Current children cumulated CPU time (s) 1794.44
Current children cumulated vsize (KiB) 1605616

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4497
/proc/meminfo: memFree=16320/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=1607652 CPUtime=1796.04
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 399560 0 0 0 179410 194 0 0 25 0 1 0 180253893 1646235648 399474 1992294400 134512640 137136520 4294956256 18446744073709551615 134616696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 401913 399474 196 640 0 401269 0
Current children cumulated CPU time (s) 1796.04
Current children cumulated vsize (KiB) 1607652

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4497
/proc/meminfo: memFree=15104/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=1609148 CPUtime=1797.64
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 399961 0 0 0 179570 194 0 0 25 0 1 0 180253893 1647767552 399875 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 402287 399875 196 640 0 401643 0
Current children cumulated CPU time (s) 1797.64
Current children cumulated vsize (KiB) 1609148

[startup+1798.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4497
/proc/meminfo: memFree=15552/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=1609652 CPUtime=1798.03
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194304 400069 0 0 0 179609 194 0 0 25 0 1 0 180253893 1648283648 399983 1992294400 134512640 137136520 4294956256 18446744073709551615 134544127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 402413 399983 196 640 0 401769 0
Current children cumulated CPU time (s) 1798.03
Current children cumulated vsize (KiB) 1609652

[startup+1798.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4497
/proc/meminfo: memFree=15552/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=0 CPUtime=1798.24
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194308 400097 0 0 0 179622 202 0 0 25 0 1 0 180253893 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.24
Current children cumulated vsize (KiB) 0

[startup+1799 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4497
/proc/meminfo: memFree=15552/2055920 swapFree=4191900/4192956
[pid=4494] ppid=4492 vsize=0 CPUtime=1798.34
/proc/4494/stat : 4494 (bsolo) R 4492 4494 2914 0 -1 4194308 400097 0 0 0 179622 212 0 0 25 0 1 0 180253893 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4494/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.34
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1799.08
CPU time (s): 1798.43
CPU user time (s): 1796.22
CPU system time (s): 2.20666
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 1609744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.22
system time used= 2.20666
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 400097
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= 2499

runsolver used 1.47778 second user time and 3.81242 second system time

The end

Launcher Data 

Begin job on node28 at 2009-06-16 06:28:59
IDJOB=1880313
IDBENCH=1396
IDSOLVER=701
FILE ID=node28/1880313-1245126539
PBS_JOBID= 9363637
Free space on /tmp= 66176 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl50_55_pb.cnf.cr.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880313-1245126539/watcher-1880313-1245126539 -o /tmp/evaluation-result-1880313-1245126539/solver-1880313-1245126539 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880313-1245126539.opb

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

MD5SUM BENCH= 887c74fdc5099423a97b443d1200370c
RANDOM SEED=1501460805

node28.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		: 3000.231
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		: 3000.231
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:       1234664 kB
Buffers:         47932 kB
Cached:         693688 kB
SwapCached:        260 kB
Active:         106648 kB
Inactive:       649208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1234664 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4040 kB
Writeback:           0 kB
Mapped:          22592 kB
Slab:            51268 kB
Committed_AS:   145196 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66172 MiB
End job on node28 at 2009-06-16 06:58:58