Trace number 1880447

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 NameAnswerobjCPU timeWall clock time
bsolo 3.1 pbSAT303 1798.4 1798.87

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-prom2.pi.opb
MD5SUM6a8ed45a9ac044152dd384e143f7e172
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark287
Best CPU time to get the best result obtained on this benchmark10.0732
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 287
Optimality of the best value was proved YES
Number of variables2617
Total number of constraints1988
Number of constraints which are clauses1988
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint30
Number of terms in the objective function 2617
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 2617
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2617
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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-1880447-1245148352.opb
0.00/0.00	c File size is 170628 bytes.
0.00/0.02	c Highest Coefficient sum: 2617
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.024 s
0.00/0.02	c Var: 2617 Constr: 1988 1988/0/0 Lit: 15545 Watch. Lit: 3967
0.00/0.02	c Obj. Vars: 2617 (100 % of total variables)
0.02/0.08	c Formula reductions applied at preprocessing
0.02/0.08	c Pre-processing Time: 0.085 s
2.89/2.96	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.89/2.96	c        0   1947     1641    12389    7     3282     546      0      0 0.09
2.89/2.96	c Initial Lower Bound: 287
2.89/2.96	c Initial Path Cost: 18
2.89/2.96	o 429
14.58/14.68	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
14.58/14.68	c        0   1947     1642    14336    8     4820    1546      1      0 2.96
14.58/14.68	o 305
75.78/75.84	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
75.78/75.84	c        0   1947     1643    16283    9     6482    2546      2      0 14.68
75.78/75.84	o 304
1728.95/1729.45	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1728.95/1729.45	c       38   1947     1753    28106   16     8363    2546    112      0 75.83
1728.95/1729.45	c      140   1947     2044    61097   29     8945    2801    403      0 195.42
1728.95/1729.45	c      390   1947     2718   113088   41    10293    3082   1077      1 325.41
1728.95/1729.45	c      866   1947     4060   269612   66    12977    3391   2419      1 780.30
1728.95/1729.45	c     1685   1947     3904   275495   70     9469    3731   2263      1 1535.25
1728.95/1729.45	o 303
1798.33/1798.86	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1798.33/1798.86	c     1929   1947     4594   388761   84    12511    1546   2953      1 1729.00
1798.33/1798.86	c Resources Exceeded
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1798.33/1798.86	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1798.33/1798.86	c    8     1961     57     5064     2506   131566    865      1 1798.40
1798.33/1798.86	c Objective: 303
1798.33/1798.86	s SATISFIABLE
1798.33/1798.86	c Total time: 1798.4 s

Verifier Data

OK	303

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1880447-1245148352/watcher-1880447-1245148352 -o /tmp/evaluation-result-1880447-1245148352/solver-1880447-1245148352 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880447-1245148352.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 3/64 900
/proc/meminfo: memFree=1866736/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=18724 CPUtime=0
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 272 0 0 0 0 0 0 0 18 0 1 0 182435512 19173376 256 1992294400 134512640 137136520 4294956256 18446744073709551615 134534144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 4681 258 174 640 0 3995 0

[startup+0.0295891 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 900
/proc/meminfo: memFree=1866736/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=11424 CPUtime=0.02
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 482 0 0 0 2 0 0 0 18 0 1 0 182435512 11698176 424 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 2856 424 187 640 0 2212 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11424

[startup+0.101596 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 900
/proc/meminfo: memFree=1866736/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=11720 CPUtime=0.09
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 635 0 0 0 8 1 0 0 18 0 1 0 182435512 12001280 539 1992294400 134512640 137136520 4294956256 18446744073709551615 134710178 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 2930 539 224 640 0 2286 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11720

[startup+0.301616 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 900
/proc/meminfo: memFree=1866736/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=12104 CPUtime=0.29
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 2491 0 0 0 28 1 0 0 19 0 1 0 182435512 12394496 648 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 3012 634 224 640 0 2368 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12104

[startup+0.701656 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 900
/proc/meminfo: memFree=1866736/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=14812 CPUtime=0.69
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 4396 0 0 0 66 3 0 0 22 0 1 0 182435512 15167488 1031 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 3703 1031 284 640 0 3059 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14812

[startup+1.50174 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 901
/proc/meminfo: memFree=1863528/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=15672 CPUtime=1.49
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 5307 0 0 0 146 3 0 0 25 0 1 0 182435512 16048128 1116 1992294400 134512640 137136520 4294956256 18446744073709551615 135447703 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 3918 1116 284 640 0 3274 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15672

[startup+3.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 901
/proc/meminfo: memFree=1863272/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=16724 CPUtime=3.09
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 7669 0 0 0 305 4 0 0 25 0 1 0 182435512 17125376 971 1992294400 134512640 137136520 4294956256 18446744073709551615 135455744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 4181 971 289 640 0 3537 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16724

[startup+6.30123 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 901
/proc/meminfo: memFree=1862504/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=18100 CPUtime=6.29
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 12949 0 0 0 622 7 0 0 25 0 1 0 182435512 18534400 1098 1992294400 134512640 137136520 4294956256 18446744073709551615 135246798 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 4525 1098 289 640 0 3881 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18100

[startup+12.7029 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 901
/proc/meminfo: memFree=1863472/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=18460 CPUtime=12.69
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 25946 0 0 0 1255 14 0 0 25 0 1 0 182435512 18903040 1197 1992294400 134512640 137136520 4294956256 18446744073709551615 135447705 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 4615 1197 289 640 0 3971 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18460

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 901
/proc/meminfo: memFree=1862960/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=19096 CPUtime=25.48
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 50783 0 0 0 2523 25 0 0 25 0 1 0 182435512 19554304 1213 1992294400 134512640 137136520 4294956256 18446744073709551615 135442575 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 4774 1213 290 640 0 4130 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19096

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 901
/proc/meminfo: memFree=1863272/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=18404 CPUtime=51.08
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 112624 0 0 0 5053 55 0 0 25 0 1 0 182435512 18845696 1009 1992294400 134512640 137136520 4294956256 18446744073709551615 135471103 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 4601 1009 292 640 0 3957 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18404

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 901
/proc/meminfo: memFree=1862384/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=19212 CPUtime=102.27
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 244957 0 0 0 10108 119 0 0 25 0 1 0 182435512 19673088 1123 1992294400 134512640 137136520 4294956256 18446744073709551615 135454678 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 4803 1123 292 640 0 4159 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 19212

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 901
/proc/meminfo: memFree=1862320/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=19384 CPUtime=162.25
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 371794 0 0 0 16044 181 0 0 25 0 1 0 182435512 19849216 1205 1992294400 134512640 137136520 4294956256 18446744073709551615 135455330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 4846 1205 292 640 0 4202 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19384

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 901
/proc/meminfo: memFree=1862064/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=19648 CPUtime=222.23
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 482845 0 0 0 21991 232 0 0 25 0 1 0 182435512 20119552 1262 1992294400 134512640 137136520 4294956256 18446744073709551615 135079058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 4912 1262 292 640 0 4268 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19648

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 901
/proc/meminfo: memFree=1861808/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=19868 CPUtime=282.22
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 660609 0 0 0 27909 313 0 0 25 0 1 0 182435512 20344832 1354 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 4967 1354 292 640 0 4323 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 19868

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 901
/proc/meminfo: memFree=1861808/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=18004 CPUtime=342.21
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 813406 0 0 0 33843 378 0 0 25 0 1 0 182435512 18436096 1258 1992294400 134512640 137136520 4294956256 18446744073709551615 135380750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 4501 1258 292 640 0 3857 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 18004

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 901
/proc/meminfo: memFree=1861168/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=19976 CPUtime=402.19
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 936598 0 0 0 39786 433 0 0 25 0 1 0 182435512 20455424 1470 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 4994 1470 292 640 0 4350 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 19976

[startup+462.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 901
/proc/meminfo: memFree=1861232/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=20292 CPUtime=462.18
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 1053351 0 0 0 45731 487 0 0 25 0 1 0 182435512 20779008 1562 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 5073 1562 292 640 0 4429 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 20292

[startup+522.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 901
/proc/meminfo: memFree=1860912/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=21068 CPUtime=522.15
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 1179898 0 0 0 51669 546 0 0 25 0 1 0 182435512 21573632 1743 1992294400 134512640 137136520 4294956256 18446744073709551615 135438857 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 5267 1743 292 640 0 4623 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 21068

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 901
/proc/meminfo: memFree=1860464/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=20844 CPUtime=582.14
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 1297843 0 0 0 57616 598 0 0 25 0 1 0 182435512 21344256 1757 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 5211 1757 292 640 0 4567 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 20844

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 901
/proc/meminfo: memFree=1859696/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=21560 CPUtime=642.13
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 1424511 0 0 0 63556 657 0 0 25 0 1 0 182435512 22077440 1895 1992294400 134512640 137136520 4294956256 18446744073709551615 135464024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 5390 1895 292 640 0 4746 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 21560

[startup+702.302 s]

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

/proc/meminfo: memFree=1857712/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=23608 CPUtime=1122.01
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 2396036 0 0 0 111082 1119 0 0 25 0 1 0 182435512 24174592 2454 1992294400 134512640 137136520 4294956256 18446744073709551615 135455332 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 5902 2454 292 640 0 5258 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 23608

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 903
/proc/meminfo: memFree=1856944/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=24196 CPUtime=1182
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 2508803 0 0 0 117028 1172 0 0 25 0 1 0 182435512 24776704 2487 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 6049 2487 292 640 0 5405 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 24196

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 903
/proc/meminfo: memFree=1856688/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=24572 CPUtime=1241.98
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 2632265 0 0 0 122965 1233 0 0 25 0 1 0 182435512 25161728 2583 1992294400 134512640 137136520 4294956256 18446744073709551615 135464017 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 6143 2583 292 640 0 5499 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 24572

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 903
/proc/meminfo: memFree=1856240/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=24848 CPUtime=1301.97
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 2752876 0 0 0 128908 1289 0 0 25 0 1 0 182435512 25444352 2687 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 6212 2687 292 640 0 5568 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 24848

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 903
/proc/meminfo: memFree=1856560/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=24744 CPUtime=1361.94
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 2869216 0 0 0 134844 1350 0 0 25 0 1 0 182435512 25337856 2776 1992294400 134512640 137136520 4294956256 18446744073709551615 135439012 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 6186 2776 292 640 0 5542 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 24744

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 903
/proc/meminfo: memFree=1855600/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=24500 CPUtime=1421.94
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 2982316 0 0 0 140788 1406 0 0 25 0 1 0 182435512 25088000 2573 1992294400 134512640 137136520 4294956256 18446744073709551615 135471103 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 6125 2573 292 640 0 5481 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 24500

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 903
/proc/meminfo: memFree=1856688/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=24416 CPUtime=1481.91
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 3093450 0 0 0 146730 1461 0 0 25 0 1 0 182435512 25001984 2577 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 6104 2577 292 640 0 5460 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 24416

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 903
/proc/meminfo: memFree=1855408/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=24708 CPUtime=1541.9
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 3201840 0 0 0 152673 1517 0 0 25 0 1 0 182435512 25300992 2759 1992294400 134512640 137136520 4294956256 18446744073709551615 135464024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 6177 2759 292 640 0 5533 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 24708

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 903
/proc/meminfo: memFree=1856496/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=24764 CPUtime=1601.89
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 3322420 0 0 0 158612 1577 0 0 25 0 1 0 182435512 25358336 2549 1992294400 134512640 137136520 4294956256 18446744073709551615 135443223 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 6191 2549 292 640 0 5547 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 24764

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 903
/proc/meminfo: memFree=1856240/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=24800 CPUtime=1661.87
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 3444573 0 0 0 164550 1637 0 0 25 0 1 0 182435512 25395200 2714 1992294400 134512640 137136520 4294956256 18446744073709551615 135068940 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 6200 2714 292 640 0 5556 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 24800

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 909
/proc/meminfo: memFree=1857456/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=24264 CPUtime=1721.84
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 3628159 0 0 0 170458 1726 0 0 25 0 1 0 182435512 24846336 2435 1992294400 134512640 137136520 4294956256 18446744073709551615 135447703 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 6066 2435 292 640 0 5422 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 24264

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 909
/proc/meminfo: memFree=1856752/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=25260 CPUtime=1781.83
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 3771221 0 0 0 176388 1795 0 0 25 0 1 0 182435512 25866240 2511 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 6315 2511 292 640 0 5671 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 25260

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 909
/proc/meminfo: memFree=1857264/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=24816 CPUtime=1791.43
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 3787799 0 0 0 177338 1805 0 0 25 0 1 0 182435512 25411584 2474 1992294400 134512640 137136520 4294956256 18446744073709551615 135079384 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 6204 2474 292 640 0 5560 0
Current children cumulated CPU time (s) 1791.43
Current children cumulated vsize (KiB) 24816

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 909
/proc/meminfo: memFree=1855664/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=23708 CPUtime=1794.63
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 3792812 0 0 0 177656 1807 0 0 25 0 1 0 182435512 24276992 2458 1992294400 134512640 137136520 4294956256 18446744073709551615 134731914 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 5927 2463 292 640 0 5283 0
Current children cumulated CPU time (s) 1794.63
Current children cumulated vsize (KiB) 23708

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 909
/proc/meminfo: memFree=1855984/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=24880 CPUtime=1796.23
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 3795330 0 0 0 177814 1809 0 0 25 0 1 0 182435512 25477120 2429 1992294400 134512640 137136520 4294956256 18446744073709551615 135455556 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 6220 2429 292 640 0 5576 0
Current children cumulated CPU time (s) 1796.23
Current children cumulated vsize (KiB) 24880

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 909
/proc/meminfo: memFree=1856688/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=25272 CPUtime=1797.03
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 3796649 0 0 0 177894 1809 0 0 25 0 1 0 182435512 25878528 2697 1992294400 134512640 137136520 4294956256 18446744073709551615 135447705 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 6318 2697 292 640 0 5674 0
Current children cumulated CPU time (s) 1797.03
Current children cumulated vsize (KiB) 25272

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 909
/proc/meminfo: memFree=1856688/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=25272 CPUtime=1797.83
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 3797762 0 0 0 177973 1810 0 0 25 0 1 0 182435512 25878528 2596 1992294400 134512640 137136520 4294956256 18446744073709551615 134767527 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 6318 2596 292 640 0 5674 0
Current children cumulated CPU time (s) 1797.83
Current children cumulated vsize (KiB) 25272

[startup+1798.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 909
/proc/meminfo: memFree=1855920/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=24848 CPUtime=1798.22
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 3798298 0 0 0 178012 1810 0 0 25 0 1 0 182435512 25444352 2599 1992294400 134512640 137136520 4294956256 18446744073709551615 135464201 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 6212 2601 292 640 0 5568 0
Current children cumulated CPU time (s) 1798.22
Current children cumulated vsize (KiB) 24848

[startup+1798.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 909
/proc/meminfo: memFree=1855920/2055920 swapFree=4182564/4192956
[pid=900] ppid=898 vsize=24848 CPUtime=1798.33
/proc/900/stat : 900 (bsolo) R 898 900 741 0 -1 4194304 3798449 0 0 0 178022 1811 0 0 25 0 1 0 182435512 25444352 2750 1992294400 134512640 137136520 4294956256 18446744073709551615 135462563 0 0 4096 16384 0 0 0 17 1 0 0
/proc/900/statm: 6212 2750 292 640 0 5568 0
Current children cumulated CPU time (s) 1798.33
Current children cumulated vsize (KiB) 24848

Child status: 0
Real time (s): 1798.87
CPU time (s): 1798.4
CPU user time (s): 1780.29
CPU system time (s): 18.1132
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 25584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1780.29
system time used= 18.1132
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3798608
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= 2807

runsolver used 1.64875 second user time and 3.3025 second system time

The end

Launcher Data

Begin job on node17 at 2009-06-16 12:32:32
IDJOB=1880447
IDBENCH=2041
IDSOLVER=701
FILE ID=node17/1880447-1245148352
PBS_JOBID= 9363740
Free space on /tmp= 66356 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-prom2.pi.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880447-1245148352/watcher-1880447-1245148352 -o /tmp/evaluation-result-1880447-1245148352/solver-1880447-1245148352 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880447-1245148352.opb

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

MD5SUM BENCH= 6a8ed45a9ac044152dd384e143f7e172
RANDOM SEED=1597466933

node17.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		: 3000.214
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		: 3000.214
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:       1867280 kB
Buffers:         26680 kB
Cached:          93876 kB
SwapCached:       4224 kB
Active:          18228 kB
Inactive:       110220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1867280 kB
SwapTotal:     4192956 kB
SwapFree:      4182564 kB
Dirty:            4108 kB
Writeback:           0 kB
Mapped:          13700 kB
Slab:            46188 kB
Committed_AS:   160600 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1880447-1245148352.opb

Free space on /tmp at the end= 66352 MiB
End job on node17 at 2009-06-16 13:02:31