Trace number 1877226

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? 1798.33 1798.83

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/robin/normalized-robin18.opb
MD5SUMf17e31cb6762bd0e8d3e659d7bd1050c
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables23409
Total number of constraints1386
Number of constraints which are clauses612
Number of constraints which are cardinality constraints (but not clauses)774
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint153
Maximum length of a constraint289
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 291
Number of bits of the biggest sum of numbers9
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: Cardinality Constraint 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-1877226-1245113419.opb
0.00/0.00	c File size is 2240520 bytes.
0.29/0.34	c Highest Coefficient sum: 291
0.29/0.34	c Parsing was ok!!
0.29/0.34	c Total parsing time: 0.343 s
0.29/0.37	c Var: 23409 Constr: 1386 612/774/0 Lit: 234090 Watch. Lit: 141516
0.29/0.37	c Obj. Vars: 0 (0 % of total variables)
15.08/15.19	c Pre-processing Time: 15.182 s
15.08/15.19	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
15.08/15.19	c        0  23409     1386   234090  168   141516  774204      0      0 15.18
15.08/15.19	c Switching off lower bounding mode.
1797.99/1798.57	c      101  23409     1498   288406  192   142526  851625    112      6 15.40
1797.99/1798.57	c      251  23409     1655   338051  204   143388  936788    269     16 15.66
1797.99/1798.57	c      476  23409     1901   478869  251   147292  500000    515     29 16.38
1797.99/1798.57	c      814  23409     2266   607022  267   152690  550001    880     47 17.27
1797.99/1798.57	c     1323  23409     2823  1185374  419   162132  605002   1437     66 19.76
1797.99/1798.57	c     2088  23409     3684  1861955  505   190321  665503   2298     89 23.34
1797.99/1798.57	c     3234  23409     4947  3005548  607   213689  732054   3561    108 29.71
1797.99/1798.57	c     4956  23409     6908  4177989  604   251350  805260   5522    134 36.94
1797.99/1798.57	c     7540  23409     9754  6646523  681   323597  885787   8368    136 55.04
1797.99/1798.57	c    11420  23409    14011 12308411  878   390951  974366  12625    112 101.95
1797.99/1798.57	c    17243  23409    20444 18781263  918   522360  500000  19058    101 169.26
1797.99/1798.57	c    25983  23409    30165 49852894 1652   675418  550001  28779     50 515.92
1797.99/1798.57	c Resources Exceeded
1797.99/1798.57	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.99/1798.57	c   12    38737  22008  2790560    44642 125167417  43256     21 1798.07
1797.99/1798.57	s UNKNOWN
1797.99/1798.57	c Total time: 1798.07 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-1877226-1245113419/watcher-1877226-1245113419 -o /tmp/evaluation-result-1877226-1245113419/solver-1877226-1245113419 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877226-1245113419.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: 1.91 1.95 1.90 3/64 1163
/proc/meminfo: memFree=1700960/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=28392 CPUtime=0
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 217 0 0 0 0 0 0 0 20 0 1 0 178942851 29073408 201 1992294400 134512640 137136520 4294956256 18446744073709551615 134530288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 7098 202 167 640 0 5906 0

[startup+0.016758 s]
/proc/loadavg: 1.91 1.95 1.90 3/64 1163
/proc/meminfo: memFree=1700960/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=20988 CPUtime=0.01
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 332 0 0 0 1 0 0 0 20 0 1 0 178942851 21491712 316 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 5247 317 188 640 0 4055 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 20988

[startup+0.101766 s]
/proc/loadavg: 1.91 1.95 1.90 3/64 1163
/proc/meminfo: memFree=1700960/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=15140 CPUtime=0.09
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 992 0 0 0 9 0 0 0 20 0 1 0 178942851 15503360 936 1992294400 134512640 137136520 4294956256 18446744073709551615 134517592 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 3785 936 324 640 0 2593 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15140

[startup+0.301783 s]
/proc/loadavg: 1.91 1.95 1.90 3/64 1163
/proc/meminfo: memFree=1700960/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=16992 CPUtime=0.29
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 1752 0 0 0 29 0 0 0 22 0 1 0 178942851 17399808 1696 1992294400 134512640 137136520 4294956256 18446744073709551615 134517302 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 4248 1696 640 640 0 3056 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16992

[startup+0.70182 s]
/proc/loadavg: 1.91 1.95 1.90 3/64 1163
/proc/meminfo: memFree=1700960/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=20900 CPUtime=0.69
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 3279 0 0 0 69 0 0 0 25 0 1 0 178942851 21401600 2675 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 5225 2675 188 640 0 4581 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20900

[startup+1.50189 s]
/proc/loadavg: 1.91 1.95 1.90 2/65 1164
/proc/meminfo: memFree=1690904/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=20900 CPUtime=1.48
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 3279 0 0 0 148 0 0 0 25 0 1 0 178942851 21401600 2675 1992294400 134512640 137136520 4294956256 18446744073709551615 134562901 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 5225 2675 188 640 0 4581 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 20900

[startup+3.10104 s]
/proc/loadavg: 1.83 1.94 1.89 2/65 1164
/proc/meminfo: memFree=1690776/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=20900 CPUtime=3.09
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 3279 0 0 0 308 1 0 0 25 0 1 0 178942851 21401600 2675 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 5225 2675 188 640 0 4581 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20900

[startup+6.30134 s]
/proc/loadavg: 1.83 1.94 1.89 2/65 1164
/proc/meminfo: memFree=1690520/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=20900 CPUtime=6.28
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 3279 0 0 0 627 1 0 0 25 0 1 0 178942851 21401600 2675 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 5225 2675 188 640 0 4581 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20900

[startup+12.7019 s]
/proc/loadavg: 1.71 1.91 1.88 2/65 1164
/proc/meminfo: memFree=1687160/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=24464 CPUtime=12.68
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 4430 0 0 0 1265 3 0 0 25 0 1 0 178942851 25051136 3596 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 6116 3596 190 640 0 5472 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24464

[startup+25.5011 s]
/proc/loadavg: 1.60 1.88 1.87 2/65 1164
/proc/meminfo: memFree=1663544/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=49100 CPUtime=25.48
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 11511 0 0 0 2530 18 0 0 25 0 1 0 178942851 50278400 9790 1992294400 134512640 137136520 4294956256 18446744073709551615 134606731 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 12275 9790 196 640 0 11631 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 49100

[startup+51.1015 s]
/proc/loadavg: 1.39 1.81 1.85 2/65 1164
/proc/meminfo: memFree=1610360/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=102024 CPUtime=51.06
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 25604 0 0 0 5063 43 0 0 25 0 1 0 178942851 104472576 23002 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 25506 23002 196 640 0 24862 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 102024

[startup+102.305 s]
/proc/loadavg: 1.16 1.67 1.80 2/65 1166
/proc/meminfo: memFree=1529976/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=181452 CPUtime=102.25
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 56106 0 0 0 10146 79 0 0 25 0 1 0 178942851 185806848 42864 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 45363 42864 196 640 0 44719 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 181452

[startup+162.302 s]
/proc/loadavg: 1.06 1.55 1.75 2/65 1166
/proc/meminfo: memFree=1452472/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=259044 CPUtime=162.24
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 80058 0 0 0 16072 152 0 0 25 0 1 0 178942851 265261056 62267 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 64761 62267 196 640 0 64117 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 259044

[startup+222.301 s]
/proc/loadavg: 1.02 1.44 1.70 2/65 1166
/proc/meminfo: memFree=1373752/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=337400 CPUtime=222.22
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 109705 0 0 0 22050 172 0 0 25 0 1 0 178942851 345497600 81864 1992294400 134512640 137136520 4294956256 18446744073709551615 136498314 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 84350 81864 196 640 0 83706 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 337400

[startup+282.302 s]
/proc/loadavg: 1.01 1.36 1.65 2/65 1166
/proc/meminfo: memFree=1296760/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=415296 CPUtime=282.21
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 137615 0 0 0 27995 226 0 0 25 0 1 0 178942851 425263104 101325 1992294400 134512640 137136520 4294956256 18446744073709551615 134544112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 103824 101325 196 640 0 103180 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 415296

[startup+342.301 s]
/proc/loadavg: 1.00 1.29 1.61 2/65 1166
/proc/meminfo: memFree=1228024/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=482844 CPUtime=342.19
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 175324 0 0 0 33980 239 0 0 25 0 1 0 178942851 494432256 118246 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 120711 118246 196 640 0 120067 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 482844

[startup+402.302 s]
/proc/loadavg: 1.00 1.24 1.57 2/65 1166
/proc/meminfo: memFree=1162872/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=548020 CPUtime=402.17
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 215038 0 0 0 39960 257 0 0 25 0 1 0 178942851 561172480 134512 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 137005 134512 196 640 0 136361 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 548020

[startup+462.302 s]
/proc/loadavg: 1.00 1.19 1.53 2/65 1166
/proc/meminfo: memFree=1100664/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=610120 CPUtime=462.16
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 251030 0 0 0 45944 272 0 0 25 0 1 0 178942851 624762880 150055 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 152530 150055 196 640 0 151886 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 610120

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.49 2/65 1166
/proc/meminfo: memFree=1040568/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=670108 CPUtime=522.13
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 284107 0 0 0 51920 293 0 0 25 0 1 0 178942851 686190592 165045 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 167527 165045 196 640 0 166883 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 670108

[startup+582.302 s]
/proc/loadavg: 1.00 1.12 1.46 2/65 1166
/proc/meminfo: memFree=966776/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=744340 CPUtime=582.12
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 316537 0 0 0 57906 306 0 0 25 0 1 0 178942851 762204160 183596 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 186085 183596 196 640 0 185441 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 744340

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.43 2/65 1172
/proc/meminfo: memFree=906600/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=803308 CPUtime=642.1
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 341297 0 0 0 63894 316 0 0 25 0 1 0 178942851 822587392 198339 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 200827 198339 196 640 0 200183 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 803308

[startup+702.302 s]

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

/proc/meminfo: memFree=514296/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=1194720 CPUtime=1121.98
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 535054 0 0 0 111804 394 0 0 25 0 1 0 178942851 1223393280 296195 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 298680 296195 196 640 0 298036 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 1194720

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.23 2/65 1172
/proc/meminfo: memFree=475128/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=1234340 CPUtime=1181.95
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 555085 0 0 0 117793 402 0 0 25 0 1 0 178942851 1263964160 306100 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 308585 306100 196 640 0 307941 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 1234340

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.21 2/65 1172
/proc/meminfo: memFree=442168/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=1267084 CPUtime=1241.94
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 571509 0 0 0 123786 408 0 0 25 0 1 0 178942851 1297494016 314286 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 316771 314286 196 640 0 316127 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 1267084

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.20 2/65 1172
/proc/meminfo: memFree=399672/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=1308944 CPUtime=1301.92
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 592857 0 0 0 129776 416 0 0 25 0 1 0 178942851 1340358656 324751 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 327236 324751 196 640 0 326592 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 1308944

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.18 2/65 1172
/proc/meminfo: memFree=369464/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=1339092 CPUtime=1361.91
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 609515 0 0 0 135769 422 0 0 25 0 1 0 178942851 1371230208 332319 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 334773 332319 196 640 0 334129 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 1339092

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/65 1172
/proc/meminfo: memFree=329400/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=1379108 CPUtime=1421.89
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 632450 0 0 0 141759 430 0 0 25 0 1 0 178942851 1412206592 342292 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 344777 342292 196 640 0 344133 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 1379108

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 1172
/proc/meminfo: memFree=287032/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=1421344 CPUtime=1481.87
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 654557 0 0 0 147748 439 0 0 25 0 1 0 178942851 1455456256 352851 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 355336 352851 196 640 0 354692 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 1421344

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/65 1172
/proc/meminfo: memFree=247672/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=1461028 CPUtime=1541.85
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 675534 0 0 0 153739 446 0 0 25 0 1 0 178942851 1496092672 362772 1992294400 134512640 137136520 4294956256 18446744073709551615 134616680 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 365257 362772 196 640 0 364613 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 1461028

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 1172
/proc/meminfo: memFree=214904/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=1493168 CPUtime=1601.84
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 691485 0 0 0 159732 452 0 0 25 0 1 0 178942851 1529004032 370807 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 373292 370807 196 640 0 372648 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 1493168

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 1172
/proc/meminfo: memFree=175608/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=1532408 CPUtime=1661.82
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 711028 0 0 0 165723 459 0 0 25 0 1 0 178942851 1569185792 380624 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 383102 380624 196 640 0 382458 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 1532408

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 1172
/proc/meminfo: memFree=144568/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=1564272 CPUtime=1721.81
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 723824 0 0 0 171717 464 0 0 25 0 1 0 178942851 1601814528 388583 1992294400 134512640 137136520 4294956256 18446744073709551615 134544162 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 391068 388583 196 640 0 390424 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 1564272

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 1172
/proc/meminfo: memFree=90872/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=1617684 CPUtime=1781.79
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 749923 0 0 0 177706 473 0 0 25 0 1 0 178942851 1656508416 401936 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 404421 401936 196 640 0 403777 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 1617684

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 1172
/proc/meminfo: memFree=83832/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=1623948 CPUtime=1791.39
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 753050 0 0 0 178665 474 0 0 25 0 1 0 178942851 1662922752 403502 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 405987 403502 196 640 0 405343 0
Current children cumulated CPU time (s) 1791.39
Current children cumulated vsize (KiB) 1623948

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 1172
/proc/meminfo: memFree=81784/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=1625916 CPUtime=1794.6
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 753728 0 0 0 178985 475 0 0 25 0 1 0 178942851 1664937984 403994 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 406479 403994 196 640 0 405835 0
Current children cumulated CPU time (s) 1794.6
Current children cumulated vsize (KiB) 1625916

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 1172
/proc/meminfo: memFree=81528/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=1626792 CPUtime=1796.19
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 754420 0 0 0 179144 475 0 0 25 0 1 0 178942851 1665835008 404213 1992294400 134512640 137136520 4294956256 18446744073709551615 134541800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 406698 404213 196 640 0 406054 0
Current children cumulated CPU time (s) 1796.19
Current children cumulated vsize (KiB) 1626792

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 1172
/proc/meminfo: memFree=80568/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=1627172 CPUtime=1796.99
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 754794 0 0 0 179224 475 0 0 25 0 1 0 178942851 1666224128 404314 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 406793 404314 196 640 0 406149 0
Current children cumulated CPU time (s) 1796.99
Current children cumulated vsize (KiB) 1627172

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 1172
/proc/meminfo: memFree=80568/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=1630028 CPUtime=1797.78
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194304 755710 0 0 0 179303 475 0 0 25 0 1 0 178942851 1669148672 405022 1992294400 134512640 137136520 4294956256 18446744073709551615 134544162 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 407507 405022 196 640 0 406863 0
Current children cumulated CPU time (s) 1797.78
Current children cumulated vsize (KiB) 1630028

[startup+1798.7 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 1172
/proc/meminfo: memFree=77688/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=0 CPUtime=1798.19
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194308 756078 0 0 0 179331 488 0 0 25 0 1 0 178942851 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.19
Current children cumulated vsize (KiB) 0

[startup+1798.8 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 1172
/proc/meminfo: memFree=77688/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=0 CPUtime=1798.29
/proc/1163/stat : 1163 (bsolo) R 1161 1163 1126 0 -1 4194308 756078 0 0 0 179331 498 0 0 25 0 1 0 178942851 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.29
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.83
CPU time (s): 1798.33
CPU user time (s): 1793.31
CPU system time (s): 5.01724
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 1630028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.31
system time used= 5.01724
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 756078
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= 3165

runsolver used 1.21681 second user time and 3.82442 second system time

The end

Launcher Data 

Begin job on node14 at 2009-06-16 02:50:19
IDJOB=1877226
IDBENCH=1155
IDSOLVER=699
FILE ID=node14/1877226-1245113419
PBS_JOBID= 9363651
Free space on /tmp= 66372 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/robin/normalized-robin18.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877226-1245113419/watcher-1877226-1245113419 -o /tmp/evaluation-result-1877226-1245113419/solver-1877226-1245113419 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877226-1245113419.opb

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

MD5SUM BENCH= f17e31cb6762bd0e8d3e659d7bd1050c
RANDOM SEED=173866081

node14.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		: 3000.234
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		: 3000.234
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:       1701440 kB
Buffers:         22148 kB
Cached:         258420 kB
SwapCached:          0 kB
Active:          38872 kB
Inactive:       255520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1701440 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            6336 kB
Writeback:           0 kB
Mapped:          23596 kB
Slab:            46080 kB
Committed_AS:   158272 kB
PageTables:       1452 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= 66368 MiB
End job on node14 at 2009-06-16 03:20:18