Trace number 1879682

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 pbSAT (TO)-6 1800.79 1801.53

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_25_5.opb
MD5SUM75c62437256ecfefd1c4252ede4b185e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-6
Best CPU time to get the best result obtained on this benchmark335.599
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -6
Optimality of the best value was proved YES
Number of variables100
Total number of constraints151
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)2928
Sum of products size (including duplicates)5856
Number of different products1464
Sum of products size2928

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-1879682-1245247131.opb
0.00/0.00	c File size is 117671 bytes.
0.00/0.01	c Highest Coefficient sum: 100
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: 1564 Constr: 3080 1514/102/1464 Lit: 12012 Watch. Lit: 10450
0.00/0.01	c Obj. Vars: 50 (3.19693 % of total variables)
1.29/1.32	c Pre-processing Time: 1.321 s
1.29/1.32	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.29/1.32	c        0   1564     3080    12012    3    10450   39152      0      0 1.32
1.29/1.32	c Switching off lower bounding mode.
1.29/1.32	o -1
1.29/1.32	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.29/1.32	c        0   1564     3081    12062    3    10453   39185      1      0 1.32
1.29/1.32	o -2
1.29/1.33	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.29/1.33	c        5   1564     3092    12714    4    10610   39202     12      3 1.32
1.29/1.33	o -3
1.29/1.33	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.29/1.33	c       18   1564     3119    13986    4    11036   39219     39     13 1.33
1.29/1.33	o -4
1.29/1.35	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.29/1.35	c       65   1564     3214    16446    5    12597   39235    134     48 1.34
1.29/1.35	o -5
1.29/1.37	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.29/1.37	c      100   1564     3285    20109    6    14568   39252    205     74 1.35
1.29/1.37	o -6
1800.05/1800.80	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.05/1800.80	c      174   1564     3434    26376    7    17629   39269    354    127 1.37
1800.05/1800.80	c      275   1564     3636    37652   10    22768   43196    556    194 1.42
1800.05/1800.80	c      525   1564     4136    62952   15    39017   47516   1056    331 1.58
1800.05/1800.80	c     1001   1564     5088   121618   23    72496   52268   2008    384 2.60
1800.05/1800.80	c     1814   1564     6714   240550   35   121808   57495   3634    363 4.99
1800.05/1800.80	c     3134   1564     9353   462116   49   229684   63245   6273    311 10.05
1800.05/1800.80	c     5215   1564    13505   834905   61   387993   69570  10425    222 23.44
1800.05/1800.80	c     8439   1564    19949  1392266   69   568667   76528  16869    199 42.41
1800.05/1800.80	c    13375   1564    29774  2308735   77   933121   84181  26694    139 95.71
1800.05/1800.80	c    20882   1564    44676  3689156   82  1424291   92600  41596     96 216.00
1800.05/1800.80	c    32244   1564    67206  5677597   84  2068422  101861  64126     67 477.82
1800.05/1800.80	c    49389   1564   101023  8911152   88  3196875  112048  97943     46 1064.99
1800.05/1800.80	c Caught signal: 15
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1800.05/1800.80	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.05/1800.80	c   17    56919  11517    83795    55172  4602371  52092     31 1800.07
1800.05/1800.80	c Objective: -6
1800.05/1800.80	s SATISFIABLE
1800.05/1800.80	c Total time: 1800.07 s

Verifier Data 

OK	-6

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1879682-1245247131/watcher-1879682-1245247131 -o /tmp/evaluation-result-1879682-1245247131/solver-1879682-1245247131 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879682-1245247131.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 3/65 2628
/proc/meminfo: memFree=1815220/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=18640 CPUtime=0
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 256 0 0 0 0 0 0 0 18 0 1 0 192311841 19087360 240 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 4660 240 175 640 0 3987 0

[startup+0.0769441 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 2628
/proc/meminfo: memFree=1815220/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=11532 CPUtime=0.07
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 500 0 0 0 7 0 0 0 18 0 1 0 192311841 11808768 455 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 2883 455 189 640 0 2239 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11532

[startup+0.101947 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 2628
/proc/meminfo: memFree=1815220/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=11532 CPUtime=0.1
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 500 0 0 0 10 0 0 0 18 0 1 0 192311841 11808768 455 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 2883 455 189 640 0 2239 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11532

[startup+0.301969 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 2628
/proc/meminfo: memFree=1815220/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=11532 CPUtime=0.3
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 500 0 0 0 30 0 0 0 19 0 1 0 192311841 11808768 455 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 2883 455 189 640 0 2239 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 11532

[startup+0.702013 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 2628
/proc/meminfo: memFree=1815220/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=11532 CPUtime=0.7
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 500 0 0 0 70 0 0 0 23 0 1 0 192311841 11808768 455 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 2883 455 189 640 0 2239 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 11532

[startup+1.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2629
/proc/meminfo: memFree=1814188/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=12688 CPUtime=1.49
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 785 0 0 0 149 0 0 0 25 0 1 0 192311841 12992512 740 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 3172 740 197 640 0 2528 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12688

[startup+3.10128 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2629
/proc/meminfo: memFree=1811756/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=15216 CPUtime=3.09
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 1429 0 0 0 308 1 0 0 25 0 1 0 192311841 15581184 1384 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 3804 1384 197 640 0 3160 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15216

[startup+6.30163 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2629
/proc/meminfo: memFree=1807468/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=19164 CPUtime=6.29
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 2430 0 0 0 628 1 0 0 25 0 1 0 192311841 19623936 2385 1992294400 134512640 137136520 4294956256 18446744073709551615 134544443 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 4791 2385 197 640 0 4147 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19164

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2629
/proc/meminfo: memFree=1800876/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=25188 CPUtime=12.68
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 3910 0 0 0 1266 2 0 0 25 0 1 0 192311841 25792512 3865 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 6297 3865 197 640 0 5653 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25188

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2629
/proc/meminfo: memFree=1792876/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=32624 CPUtime=25.48
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 5797 0 0 0 2544 4 0 0 25 0 1 0 192311841 33406976 5752 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 8156 5752 198 640 0 7512 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32624

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2629
/proc/meminfo: memFree=1778476/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=47528 CPUtime=51.06
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 9508 0 0 0 5098 8 0 0 25 0 1 0 192311841 48668672 9463 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2628/statm: 11882 9463 198 640 0 11238 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 47528

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2629
/proc/meminfo: memFree=1759468/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=65996 CPUtime=102.22
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 14129 0 0 0 10209 13 0 0 25 0 1 0 192311841 67579904 14084 1992294400 134512640 137136520 4294956256 18446744073709551615 134544437 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 16499 14084 198 640 0 15855 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 65996

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2635
/proc/meminfo: memFree=1744356/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=81108 CPUtime=162.18
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 17895 0 0 0 16201 17 0 0 25 0 1 0 192311841 83054592 17850 1992294400 134512640 137136520 4294956256 18446744073709551615 134571159 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 20277 17850 198 640 0 19633 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 81108

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2635
/proc/meminfo: memFree=1729636/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=95608 CPUtime=222.16
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 21542 0 0 0 22195 21 0 0 25 0 1 0 192311841 97902592 21497 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 23902 21497 198 640 0 23258 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 95608

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2635
/proc/meminfo: memFree=1719972/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=105488 CPUtime=282.12
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 23994 0 0 0 28189 23 0 0 25 0 1 0 192311841 108019712 23949 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 26372 23949 198 640 0 25728 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 105488

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2635
/proc/meminfo: memFree=1709988/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=115392 CPUtime=342.11
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 26479 0 0 0 34185 26 0 0 25 0 1 0 192311841 118161408 26434 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 28848 26434 198 640 0 28204 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 115392

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2635
/proc/meminfo: memFree=1699876/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=125500 CPUtime=402.08
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 29012 0 0 0 40179 29 0 0 25 0 1 0 192311841 128512000 28967 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 31375 28967 198 640 0 30731 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 125500

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2635
/proc/meminfo: memFree=1690860/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=134552 CPUtime=462.06
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 31250 0 0 0 46174 32 0 0 25 0 1 0 192311841 137781248 31205 1992294400 134512640 137136520 4294956256 18446744073709551615 134544461 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 33638 31205 198 640 0 32994 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 134552

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2635
/proc/meminfo: memFree=1682348/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=142892 CPUtime=522.04
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 33365 0 0 0 52171 33 0 0 25 0 1 0 192311841 146321408 33320 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 35723 33320 198 640 0 35079 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 142892

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2635
/proc/meminfo: memFree=1673964/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=151236 CPUtime=582.02
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 35423 0 0 0 58167 35 0 0 25 0 1 0 192311841 154865664 35378 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 37809 35378 198 640 0 37165 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 151236

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2635
/proc/meminfo: memFree=1666092/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=159076 CPUtime=642
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 37390 0 0 0 64163 37 0 0 25 0 1 0 192311841 162893824 37345 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 39769 37345 198 640 0 39125 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 159076

[startup+702.302 s]

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

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2635
/proc/meminfo: memFree=1624108/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=200880 CPUtime=1001.87
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 47834 0 0 0 100139 48 0 0 25 0 1 0 192311841 205701120 47789 1992294400 134512640 137136520 4294956256 18446744073709551615 134544179 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 50220 47789 198 640 0 49576 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 200880

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2635
/proc/meminfo: memFree=1618284/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=206616 CPUtime=1061.85
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 49286 0 0 0 106135 50 0 0 25 0 1 0 192311841 211574784 49241 1992294400 134512640 137136520 4294956256 18446744073709551615 134544162 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 51654 49241 198 640 0 51010 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 206616

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2635
/proc/meminfo: memFree=1611564/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=213288 CPUtime=1121.83
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 50940 0 0 0 112132 51 0 0 25 0 1 0 192311841 218406912 50895 1992294400 134512640 137136520 4294956256 18446744073709551615 136293438 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 53322 50895 198 640 0 52678 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 213288

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2635
/proc/meminfo: memFree=1606252/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=218552 CPUtime=1181.8
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 52268 0 0 0 118128 52 0 0 25 0 1 0 192311841 223797248 52223 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 54638 52223 198 640 0 53994 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 218552

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2635
/proc/meminfo: memFree=1601452/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=223192 CPUtime=1241.78
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 53436 0 0 0 124125 53 0 0 25 0 1 0 192311841 228548608 53391 1992294400 134512640 137136520 4294956256 18446744073709551615 134543834 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 55798 53391 198 640 0 55154 0
Current children cumulated CPU time (s) 1241.78
Current children cumulated vsize (KiB) 223192

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2635
/proc/meminfo: memFree=1596716/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=227880 CPUtime=1301.75
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 54592 0 0 0 130121 54 0 0 25 0 1 0 192311841 233349120 54547 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 56970 54547 198 640 0 56326 0
Current children cumulated CPU time (s) 1301.75
Current children cumulated vsize (KiB) 227880

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2635
/proc/meminfo: memFree=1590700/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=233900 CPUtime=1361.72
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 56102 0 0 0 136116 56 0 0 25 0 1 0 192311841 239513600 56057 1992294400 134512640 137136520 4294956256 18446744073709551615 136502148 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 58475 56057 198 640 0 57831 0
Current children cumulated CPU time (s) 1361.72
Current children cumulated vsize (KiB) 233900

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2635
/proc/meminfo: memFree=1586028/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=238384 CPUtime=1421.71
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 57335 0 0 0 142113 58 0 0 25 0 1 0 192311841 244105216 57179 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 59596 57179 198 640 0 58952 0
Current children cumulated CPU time (s) 1421.71
Current children cumulated vsize (KiB) 238384

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2635
/proc/meminfo: memFree=1586028/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=238384 CPUtime=1481.68
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 57335 0 0 0 148110 58 0 0 25 0 1 0 192311841 244105216 57179 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 59596 57179 198 640 0 58952 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 238384

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2635
/proc/meminfo: memFree=1586028/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=238384 CPUtime=1541.66
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 57335 0 0 0 154108 58 0 0 25 0 1 0 192311841 244105216 57179 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 59596 57179 198 640 0 58952 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 238384

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2635
/proc/meminfo: memFree=1586028/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=238384 CPUtime=1601.63
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 57335 0 0 0 160105 58 0 0 25 0 1 0 192311841 244105216 57179 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 59596 57179 198 640 0 58952 0
Current children cumulated CPU time (s) 1601.63
Current children cumulated vsize (KiB) 238384

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2635
/proc/meminfo: memFree=1585964/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=238384 CPUtime=1661.61
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 57335 0 0 0 166103 58 0 0 25 0 1 0 192311841 244105216 57179 1992294400 134512640 137136520 4294956256 18446744073709551615 134540850 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 59596 57179 198 640 0 58952 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 238384

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2635
/proc/meminfo: memFree=1585900/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=238384 CPUtime=1721.58
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 57335 0 0 0 172100 58 0 0 25 0 1 0 192311841 244105216 57179 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 59596 57179 198 640 0 58952 0
Current children cumulated CPU time (s) 1721.58
Current children cumulated vsize (KiB) 238384

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2635
/proc/meminfo: memFree=1585772/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=238384 CPUtime=1781.56
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 57335 0 0 0 178098 58 0 0 25 0 1 0 192311841 244105216 57179 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 59596 57179 198 640 0 58952 0
Current children cumulated CPU time (s) 1781.56
Current children cumulated vsize (KiB) 238384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2635
/proc/meminfo: memFree=1585772/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=238384 CPUtime=1800.05
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 57335 0 0 0 179947 58 0 0 25 0 1 0 192311841 244105216 57179 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 59596 57179 198 640 0 58952 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 238384

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

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

[startup+1801 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2635
/proc/meminfo: memFree=1585772/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=238384 CPUtime=1800.25
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 57336 0 0 0 179967 58 0 0 25 0 1 0 192311841 244105216 57180 1992294400 134512640 137136520 4294956256 18446744073709551615 136498099 0 16384 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 59596 57180 199 640 0 58952 0
Current children cumulated CPU time (s) 1800.25
Current children cumulated vsize (KiB) 238384

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2635
/proc/meminfo: memFree=1585772/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=238384 CPUtime=1800.65
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194304 57336 0 0 0 180007 58 0 0 25 0 1 0 192311841 244105216 57180 1992294400 134512640 137136520 4294956256 18446744073709551615 136498696 0 16384 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 59596 57180 199 640 0 58952 0
Current children cumulated CPU time (s) 1800.65
Current children cumulated vsize (KiB) 238384

[startup+1801.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2635
/proc/meminfo: memFree=1585772/2055920 swapFree=4192952/4192956
[pid=2628] ppid=2626 vsize=0 CPUtime=1800.75
/proc/2628/stat : 2628 (bsolo) R 2626 2628 2269 0 -1 4194308 57337 0 0 0 180016 59 0 0 25 0 1 0 192311841 0 0 1992294400 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 0 0 0
/proc/2628/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.75
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1801.53
CPU time (s): 1800.79
CPU user time (s): 1800.16
CPU system time (s): 0.622905
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 238828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.16
system time used= 0.622905
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57337
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= 6341

runsolver used 2.02369 second user time and 3.60045 second system time

The end

Launcher Data 

Begin job on node76 at 2009-06-17 15:58:51
IDJOB=1879682
IDBENCH=48232
IDSOLVER=701
FILE ID=node76/1879682-1245247131
PBS_JOBID= 9372275
Free space on /tmp= 66564 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_25_5.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879682-1245247131/watcher-1879682-1245247131 -o /tmp/evaluation-result-1879682-1245247131/solver-1879682-1245247131 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1879682-1245247131.opb

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

MD5SUM BENCH= 75c62437256ecfefd1c4252ede4b185e
RANDOM SEED=926351331

node76.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		: 3000.216
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		: 3000.216
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1815828 kB
Buffers:         33408 kB
Cached:         124212 kB
SwapCached:          4 kB
Active:          50384 kB
Inactive:       120136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1815828 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            3976 kB
Writeback:           0 kB
Mapped:          22600 kB
Slab:            55452 kB
Committed_AS:    73880 kB
PageTables:       1436 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-1879682-1245247131.opb

Free space on /tmp at the end= 66560 MiB
End job on node76 at 2009-06-17 16:28:54