Trace number 1878889

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 cl? (MO) 1468.41 1470.98

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl50_60_pb.cnf.cr.opb
MD5SUM6f530d7030eb010292a76e81381ed552
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 benchmark0.298953
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables6000
Total number of constraints220
Number of constraints which are clauses120
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 constraint60
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 61
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: Clause 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-1878889-1245126584.opb
0.00/0.00	c File size is 107628 bytes.
0.00/0.01	c Highest Coefficient sum: 61
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.018 s
0.00/0.02	c Var: 6000 Constr: 220 120/100/0 Lit: 12000 Watch. Lit: 6240
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.29/0.31	c Pre-processing Time: 0.311 s
0.29/0.31	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.31	c        0   6000      220    12000   54     6240  100040      0      0 0.31
0.29/0.31	c Switching off lower bounding mode.
1468.12/1468.70	c      100   6000      320    32290  100     6440  110045    100    297 0.34
1468.12/1468.70	c      250   6000      470    75526  160     6740  121050    250    637 0.39
1468.12/1468.70	c      476   6000      696   176180  253     7192  133156    476    950 0.50
1468.12/1468.70	c      815   6000     1035   252478  243     7870  146472    815   1287 0.63
1468.12/1468.70	c     1323   6000     1543   324377  210     8886  161120   1323    652 2.03
1468.12/1468.70	c     2086   6000     2306   441553  191    10412  177233   2086    525 3.97
1468.12/1468.70	c     3232   6000     3452   705030  204    12704  194957   3232    497 6.50
1468.12/1468.70	c     4953   6000     5173  1373965  265    16146  214453   4953    432 11.45
1468.12/1468.70	c     7538   6000     7758  5676692  731    21316  235899   7538    376 20.00
1468.12/1468.70	c    11418   6000    11638 13530007 1162    29076  259489  11418    301 37.88
1468.12/1468.70	c    17243   6000    17463 25384859 1453    40726  285438  17243    211 81.59
1468.12/1468.70	c    25981   6000    26201 44985158 1716    58202  313982  25981    108 239.09
1468.12/1468.70	c    39092   6000    39312 72615085 1847    84424  345381  39092     65 597.44
1468.12/1468.70	c    58762   6000    58982 113045648 1916   123764  379920  58762     51 1143.49
1468.12/1468.70	c Caught signal: 15
1468.12/1468.70	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1468.12/1468.70	c   14    73904  17274  2856901    74124 143587279  73904     50 1468.13
1468.12/1468.70	s UNKNOWN
1468.12/1468.70	c Total time: 1468.13 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-1878889-1245126584/watcher-1878889-1245126584 -o /tmp/evaluation-result-1878889-1245126584/solver-1878889-1245126584 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878889-1245126584.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: 0.96 0.99 0.99 3/64 3159
/proc/meminfo: memFree=1311216/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=18640 CPUtime=0
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 180255456 19087360 250 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 4660 250 174 640 0 3989 0

[startup+0.0863539 s]
/proc/loadavg: 0.96 0.99 0.99 3/64 3159
/proc/meminfo: memFree=1311216/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=11772 CPUtime=0.08
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 553 0 0 0 8 0 0 0 18 0 1 0 180255456 12054528 510 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 2943 510 188 640 0 2299 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11772

[startup+0.101354 s]
/proc/loadavg: 0.96 0.99 0.99 3/64 3159
/proc/meminfo: memFree=1311216/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=11772 CPUtime=0.09
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 553 0 0 0 9 0 0 0 18 0 1 0 180255456 12054528 510 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 2943 510 188 640 0 2299 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11772

[startup+0.301383 s]
/proc/loadavg: 0.96 0.99 0.99 3/64 3159
/proc/meminfo: memFree=1311216/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=12020 CPUtime=0.29
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 641 0 0 0 29 0 0 0 19 0 1 0 180255456 12308480 560 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 3005 560 190 640 0 2361 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12020

[startup+0.701441 s]
/proc/loadavg: 0.96 0.99 0.99 3/64 3159
/proc/meminfo: memFree=1311216/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=15152 CPUtime=0.69
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 1452 0 0 0 65 4 0 0 22 0 1 0 180255456 15515648 1355 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 3788 1355 195 640 0 3144 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15152

[startup+1.50156 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 3160
/proc/meminfo: memFree=1306408/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=15688 CPUtime=1.49
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 1605 0 0 0 131 18 0 0 25 0 1 0 180255456 16064512 1508 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 3922 1508 195 640 0 3278 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15688

[startup+3.10179 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 3160
/proc/meminfo: memFree=1305512/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=16644 CPUtime=3.1
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 1838 0 0 0 258 52 0 0 25 0 1 0 180255456 17043456 1741 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 4161 1741 195 640 0 3517 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 16644

[startup+6.30125 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 3160
/proc/meminfo: memFree=1302248/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=20624 CPUtime=6.29
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 2820 0 0 0 532 97 0 0 25 0 1 0 180255456 21118976 2723 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 5156 2723 195 640 0 4512 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20624

[startup+12.7012 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 3160
/proc/meminfo: memFree=1287528/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=41620 CPUtime=12.69
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 8083 0 0 0 1111 158 0 0 25 0 1 0 180255456 42618880 7986 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 10405 7986 195 640 0 9761 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41620

[startup+25.502 s]
/proc/loadavg: 0.97 0.99 0.99 2/65 3160
/proc/meminfo: memFree=1204968/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=117584 CPUtime=25.48
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 27071 0 0 0 2377 171 0 0 25 0 1 0 180255456 120406016 26974 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 29396 26974 195 640 0 28752 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 117584

[startup+51.1017 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 3160
/proc/meminfo: memFree=1075624/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=247044 CPUtime=51.08
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 59438 0 0 0 4917 191 0 0 25 0 1 0 180255456 252973056 59341 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 61761 59341 195 640 0 61117 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 247044

[startup+102.305 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3160
/proc/meminfo: memFree=947816/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=373184 CPUtime=102.26
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 90981 0 0 0 10020 206 0 0 25 0 1 0 180255456 382140416 90884 1992294400 134512640 137136520 4294956256 18446744073709551615 136499600 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 93296 90884 195 640 0 92652 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 373184

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3160
/proc/meminfo: memFree=845672/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=476032 CPUtime=162.25
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 116687 0 0 0 16005 220 0 0 25 0 1 0 180255456 487456768 116590 1992294400 134512640 137136520 4294956256 18446744073709551615 134544135 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 119008 116590 195 640 0 118364 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 476032

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3160
/proc/meminfo: memFree=756008/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=564804 CPUtime=222.23
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 138878 0 0 0 21993 230 0 0 25 0 1 0 180255456 578359296 138781 1992294400 134512640 137136520 4294956256 18446744073709551615 135982505 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 141201 138781 195 640 0 140557 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 564804

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3160
/proc/meminfo: memFree=688424/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=632588 CPUtime=282.2
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 155826 0 0 0 27982 238 0 0 25 0 1 0 180255456 647770112 155729 1992294400 134512640 137136520 4294956256 18446744073709551615 136498324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 158147 155729 195 640 0 157503 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 632588

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3160
/proc/meminfo: memFree=629096/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=691452 CPUtime=342.19
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 170546 0 0 0 33974 245 0 0 25 0 1 0 180255456 708046848 170449 1992294400 134512640 137136520 4294956256 18446744073709551615 134544384 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 172863 170449 195 640 0 172219 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 691452

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3160
/proc/meminfo: memFree=553000/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=768024 CPUtime=402.17
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 189690 0 0 0 39963 254 0 0 25 0 1 0 180255456 786456576 189593 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 192006 189593 195 640 0 191362 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 768024

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3160
/proc/meminfo: memFree=499816/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=820392 CPUtime=462.16
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 202777 0 0 0 45956 260 0 0 25 0 1 0 180255456 840081408 202680 1992294400 134512640 137136520 4294956256 18446744073709551615 136502161 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 205098 202680 195 640 0 204454 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 820392

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3160
/proc/meminfo: memFree=450088/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=870412 CPUtime=522.14
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 215269 0 0 0 51946 268 0 0 25 0 1 0 180255456 891301888 215172 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 217603 215172 195 640 0 216959 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 870412

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3160
/proc/meminfo: memFree=393896/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=926008 CPUtime=582.12
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 229181 0 0 0 57938 274 0 0 25 0 1 0 180255456 948232192 229084 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 231502 229084 195 640 0 230858 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 926008

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3160
/proc/meminfo: memFree=353640/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=965996 CPUtime=642.11
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 239177 0 0 0 63932 279 0 0 25 0 1 0 180255456 989179904 239080 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 241499 239080 195 640 0 240855 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 965996

[startup+702.301 s]

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

/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 249835 0 0 0 69924 284 0 0 25 0 1 0 180255456 1032843264 249738 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 252159 249738 195 640 0 251515 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 1008636

[startup+762.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3160
/proc/meminfo: memFree=263848/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=1055580 CPUtime=762.07
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 261580 0 0 0 75916 291 0 0 25 0 1 0 180255456 1080913920 261483 1992294400 134512640 137136520 4294956256 18446744073709551615 134544019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 263895 261483 195 640 0 263251 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 1055580

[startup+822.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3160
/proc/meminfo: memFree=222888/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=1097100 CPUtime=822.04
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 271948 0 0 0 81908 296 0 0 25 0 1 0 180255456 1123430400 271851 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 274275 271851 195 640 0 273631 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 1097100

[startup+882.303 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3160
/proc/meminfo: memFree=183592/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=1135888 CPUtime=882.03
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 281651 0 0 0 87901 302 0 0 25 0 1 0 180255456 1163149312 281554 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 283972 281554 195 640 0 283328 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 1135888

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3160
/proc/meminfo: memFree=134632/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=1185516 CPUtime=942.01
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 294056 0 0 0 93892 309 0 0 25 0 1 0 180255456 1213968384 293959 1992294400 134512640 137136520 4294956256 18446744073709551615 134543965 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 296379 293959 195 640 0 295735 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 1185516

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3160
/proc/meminfo: memFree=91304/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=1227844 CPUtime=1001.99
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 304638 0 0 0 99884 315 0 0 25 0 1 0 180255456 1257312256 304541 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 306961 304541 195 640 0 306317 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 1227844

[startup+1062.3 s]
/proc/loadavg: 1.07 1.01 1.00 2/65 3160
/proc/meminfo: memFree=48552/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=1270960 CPUtime=1061.98
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 315425 0 0 0 105877 321 0 0 25 0 1 0 180255456 1301463040 315328 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 317740 315328 195 640 0 317096 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1270960

[startup+1122.3 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 3160
/proc/meminfo: memFree=15080/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=1416000 CPUtime=1121.83
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 351670 0 0 0 111830 353 0 0 25 0 1 0 180255456 1449984000 351573 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 354000 351573 195 640 0 353356 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 1416000

[startup+1182.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 3160
/proc/meminfo: memFree=15720/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=1511140 CPUtime=1181.81
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 375470 0 0 0 117814 367 0 0 25 0 1 0 180255456 1547407360 375373 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 377785 375373 195 640 0 377141 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 1511140

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3160
/proc/meminfo: memFree=16232/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=1590620 CPUtime=1241.8
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 395327 0 0 0 123801 379 0 0 25 0 1 0 180255456 1628794880 395230 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 397655 395230 195 640 0 397011 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 1590620

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3162
/proc/meminfo: memFree=15336/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=1669236 CPUtime=1301.77
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 414984 0 0 0 129787 390 0 0 25 0 1 0 180255456 1709297664 414887 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 417309 414887 195 640 0 416665 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 1669236

[startup+1362.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 3162
/proc/meminfo: memFree=15400/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=1732408 CPUtime=1361.75
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 430777 0 0 0 135775 400 0 0 25 0 1 0 180255456 1773985792 430680 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 433102 430680 195 640 0 432458 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 1732408

[startup+1422.31 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 3162
/proc/meminfo: memFree=14952/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=1794288 CPUtime=1421.74
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 446246 0 0 0 141766 408 0 0 25 0 1 0 180255456 1837350912 446149 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 448572 446149 195 640 0 447928 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 1794288



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1468.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3162
/proc/meminfo: memFree=14824/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=1843284 CPUtime=1468.12
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4194304 458499 0 0 0 146397 415 0 0 25 0 1 0 180255456 1887522816 458402 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3159/statm: 460821 458402 195 640 0 460177 0
Current children cumulated CPU time (s) 1468.12
Current children cumulated vsize (KiB) 1843284

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -3159

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

[startup+1470.2 s]
/proc/loadavg: 1.00 1.00 1.00 1/66 3163
/proc/meminfo: memFree=16288/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=1843284 CPUtime=1468.12
/proc/3159/stat : 3159 (bsolo) S 3157 3159 1454 0 -1 4194304 458499 0 0 0 146397 415 0 0 25 0 1 0 180255456 1887522816 458402 1992294400 134512640 137136520 4294956256 18446744073709551615 136577753 0 16384 4096 16384 0 0 0 17 0 0 0
/proc/3159/statm: 460821 458402 195 640 0 460177 0
Current children cumulated CPU time (s) 1468.12
Current children cumulated vsize (KiB) 1843284

[startup+1470.6 s]
/proc/loadavg: 1.00 1.00 1.00 1/66 3163
/proc/meminfo: memFree=16288/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=1843284 CPUtime=1468.12
/proc/3159/stat : 3159 (bsolo) S 3157 3159 1454 0 -1 4194304 458499 0 0 0 146397 415 0 0 25 0 1 0 180255456 1887522816 458402 1992294400 134512640 137136520 4294956256 18446744073709551615 136577753 0 16384 4096 16384 0 0 0 17 0 0 0
/proc/3159/statm: 460821 458402 195 640 0 460177 0
Current children cumulated CPU time (s) 1468.12
Current children cumulated vsize (KiB) 1843284

[startup+1470.8 s]
/proc/loadavg: 1.00 1.00 1.00 1/66 3163
/proc/meminfo: memFree=16288/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=0 CPUtime=1468.21
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4195332 458499 0 0 0 146397 424 0 0 17 0 1 0 180255456 0 0 1992294400 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 0 0 0
/proc/3159/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1468.21
Current children cumulated vsize (KiB) 0

[startup+1470.9 s]
/proc/loadavg: 1.00 1.00 1.00 1/66 3163
/proc/meminfo: memFree=16288/2055920 swapFree=4182572/4192956
[pid=3159] ppid=3157 vsize=0 CPUtime=1468.31
/proc/3159/stat : 3159 (bsolo) R 3157 3159 1454 0 -1 4195332 458499 0 0 0 146397 434 0 0 18 0 1 0 180255456 0 0 1992294400 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 0 0 0
/proc/3159/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1468.31
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1470.98
CPU time (s): 1468.41
CPU user time (s): 1463.98
CPU system time (s): 4.42833
CPU usage (%): 99.8249
Max. virtual memory (cumulated for all children) (KiB): 1843284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1463.98
system time used= 4.42833
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 458499
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= 3
involuntary context switches= 2543

runsolver used 1.12083 second user time and 3.2615 second system time

The end

Launcher Data 

Begin job on node39 at 2009-06-16 06:29:44
IDJOB=1878889
IDBENCH=1402
IDSOLVER=700
FILE ID=node39/1878889-1245126584
PBS_JOBID= 9363672
Free space on /tmp= 66128 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl50_60_pb.cnf.cr.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878889-1245126584/watcher-1878889-1245126584 -o /tmp/evaluation-result-1878889-1245126584/solver-1878889-1245126584 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878889-1245126584.opb

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

MD5SUM BENCH= 6f530d7030eb010292a76e81381ed552
RANDOM SEED=1788641057

node39.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		: 3000.263
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		: 3000.263
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:       1311632 kB
Buffers:         70760 kB
Cached:         586868 kB
SwapCached:       4216 kB
Active:         194524 kB
Inactive:       471000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1311632 kB
SwapTotal:     4192956 kB
SwapFree:      4182572 kB
Dirty:            4272 kB
Writeback:           0 kB
Mapped:          13632 kB
Slab:            64828 kB
Committed_AS:   131788 kB
PageTables:       1384 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= 66124 MiB
End job on node39 at 2009-06-16 06:54:15