Trace number 1879903

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-42 1798.21 1798.64

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb53-24-opb/normalized-frb53-24-1.opb
MD5SUM604c6b786f56b09c749bc0d6b7c8f76d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-42
Best CPU time to get the best result obtained on this benchmark1798.21
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -52
Optimality of the best value was proved NO
Number of variables1272
Total number of constraints94227
Number of constraints which are clauses94227
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 constraint2
Maximum length of a constraint2
Number of terms in the objective function 1272
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 1272
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1272
Number of bits of the biggest sum of numbers11
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-1879903-1245236327.opb
0.00/0.00	c File size is 2298943 bytes.
0.29/0.30	c Highest Coefficient sum: 1272
0.29/0.30	c Parsing was ok!!
0.29/0.30	c Total parsing time: 0.299 s
0.29/0.33	c Var: 1272 Constr: 94227 94227/0/0 Lit: 188454 Watch. Lit: 188454
0.29/0.33	c Obj. Vars: 1272 (100 % of total variables)
3.09/3.16	c Pre-processing Time: 3.158 s
3.09/3.16	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.09/3.16	c        0   1272    94227   188454    2   188454   31409      0      0 3.16
3.09/3.16	c Switching off lower bounding mode.
3.09/3.17	o -36
3.40/3.44	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.40/3.44	c        0   1272    94228   189726    2   188492   32409      1      0 3.18
3.40/3.44	c      100   1272    94384   383724    4   190562   35650    157     29 3.43
3.40/3.44	o -37
3.40/3.46	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.40/3.46	c      100   1272    94385   384996    4   189875   32409    158     29 3.44
3.40/3.46	o -38
3.59/3.68	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.59/3.68	c      100   1272    94386   386268    4   189875   32409    159     28 3.46
3.59/3.68	o -39
3.69/3.71	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.69/3.71	c      160   1272    94496   523094    5   191745   32409    269     43 3.68
3.69/3.71	o -40
202.34/202.44	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
202.34/202.44	c      160   1272    94497   524366    5   191228   32409    270     43 3.71
202.34/202.44	c      263   1272    94694   768390    8   194682   35650    467     62 4.18
202.34/202.44	c      513   1272    95189  1383518   14   202779   39216    962     90 5.65
202.34/202.44	c      988   1272    96131  2552021   26   215639   43138   1904     98 10.04
202.34/202.44	c     1801   1272    97733  4538042   46   237233   47452   3506     83 21.53
202.34/202.44	c     3121   1272   100371  7804423   77   263052   52198   6144     59 52.43
202.34/202.44	c     5203   1272   104525 12949533  123   311080   57418  10298     38 136.33
202.34/202.44	o -41
999.25/999.55	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
999.25/999.55	c     7399   1272   108848 18304887  168   342701   32409  14621     36 202.39
999.25/999.55	c     7499   1272   109045 18549696  170   308848   35650  14818     36 207.74
999.25/999.55	c     7749   1272   109542 19166218  174   319405   39216  15315     35 217.81
999.25/999.55	c     8224   1272   110483 20333761  184   327799   43138  16256     33 243.02
999.25/999.55	c     9037   1272   112089 22325452  199   347849   47452  17862     30 295.84
999.25/999.55	c    10359   1272   114727 25586221  223   378675   52198  20500     27 374.14
999.25/999.55	c    12441   1272   118879 30717410  258   423043   57418  24652     22 560.95
999.25/999.55	c    15665   1272   125314 38677158  308   494683   63160  31087     17 900.15
999.25/999.55	o -42
1798.07/1798.55	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1798.07/1798.55	c    16716   1272   127392 41245855  323   479222   32409  33165     16 999.32
1798.07/1798.55	c    16816   1272   110608 20443440  184   333481   35650  16381     16 1042.80
1798.07/1798.55	c    17067   1272   111090 21041601  189   340737   39216  16863     16 1057.91
1798.07/1798.55	c    17542   1272   112016 22182837  198   351560   43138  17789     16 1095.56
1798.07/1798.55	c    18355   1272   113639 24193668  212   371814   47452  19412     15 1153.99
1798.07/1798.55	c    19676   1272   116266 27447689  236   401009   52198  22039     15 1247.92
1798.07/1798.55	c    21757   1272   120286 32422938  269   441400   57418  26059     15 1428.90
1798.07/1798.55	c    24981   1272   126707 40376178  318   510451   63160  32480     13 1788.18
1798.07/1798.55	c Resources Exceeded
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1798.07/1798.55	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1798.07/1798.55	c   28    25050   1792    28012   126842 40543560  32615     13 1798.12
1798.07/1798.55	c Objective: -42
1798.07/1798.55	s SATISFIABLE
1798.07/1798.55	c Total time: 1798.12 s

Verifier Data

OK	-42

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1879903-1245236327/watcher-1879903-1245236327 -o /tmp/evaluation-result-1879903-1245236327/solver-1879903-1245236327 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879903-1245236327.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 4479
/proc/meminfo: memFree=1439344/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=20768 CPUtime=0
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 231 0 0 0 0 0 0 0 18 0 1 0 191233690 21266432 215 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 5192 215 168 640 0 3986 0

[startup+0.106662 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 4479
/proc/meminfo: memFree=1439344/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=16132 CPUtime=0.1
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 1230 0 0 0 10 0 0 0 18 0 1 0 191233690 16519168 1214 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 4033 1214 361 640 0 2827 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 16132

[startup+0.202669 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 4479
/proc/meminfo: memFree=1439344/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=19024 CPUtime=0.19
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 2140 0 0 0 19 0 0 0 18 0 1 0 191233690 19480576 2124 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 4756 2124 539 640 0 3550 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 19024

[startup+0.301682 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 4479
/proc/meminfo: memFree=1439344/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=22048 CPUtime=0.29
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 3086 0 0 0 28 1 0 0 19 0 1 0 191233690 22577152 3070 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 5512 3070 726 640 0 4306 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22048

[startup+0.701711 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 4479
/proc/meminfo: memFree=1439344/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=27468 CPUtime=0.69
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 5018 0 0 0 66 3 0 0 22 0 1 0 191233690 28127232 4440 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 6867 4440 190 640 0 6223 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27468

[startup+1.50178 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 4480
/proc/meminfo: memFree=1422248/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=27468 CPUtime=1.49
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 5018 0 0 0 144 5 0 0 25 0 1 0 191233690 28127232 4440 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 6867 4440 190 640 0 6223 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27468

[startup+3.1019 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 4480
/proc/meminfo: memFree=1422120/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=27468 CPUtime=3.09
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 5018 0 0 0 300 9 0 0 25 0 1 0 191233690 28127232 4440 1992294400 134512640 137136520 4294956256 18446744073709551615 134557796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 6867 4440 190 640 0 6223 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27468

[startup+6.30117 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 4480
/proc/meminfo: memFree=1410024/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=42396 CPUtime=6.29
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 10165 0 0 0 617 12 0 0 25 0 1 0 191233690 43413504 8166 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 10599 8166 196 640 0 9955 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 42396

[startup+12.7017 s]
/proc/loadavg: 0.15 0.03 0.01 2/65 4480
/proc/meminfo: memFree=1388776/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=62204 CPUtime=12.68
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 15138 0 0 0 1255 13 0 0 25 0 1 0 191233690 63696896 13139 1992294400 134512640 137136520 4294956256 18446744073709551615 134544245 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 15551 13139 197 640 0 14907 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 62204

[startup+25.5027 s]
/proc/loadavg: 0.34 0.08 0.02 2/65 4480
/proc/meminfo: memFree=1362024/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=87732 CPUtime=25.48
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 21504 0 0 0 2532 16 0 0 25 0 1 0 191233690 89837568 19505 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 21933 19505 197 640 0 21289 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 87732

[startup+51.1028 s]
/proc/loadavg: 0.56 0.15 0.05 2/65 4480
/proc/meminfo: memFree=1327528/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=122168 CPUtime=51.07
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 30115 0 0 0 5087 20 0 0 25 0 1 0 191233690 125100032 28116 1992294400 134512640 137136520 4294956256 18446744073709551615 134606742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 30542 28116 197 640 0 29898 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 122168

[startup+102.303 s]
/proc/loadavg: 0.81 0.28 0.10 2/65 4480
/proc/meminfo: memFree=1281000/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=168276 CPUtime=102.27
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 41642 0 0 0 10199 28 0 0 25 0 1 0 191233690 172314624 39643 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 42069 39643 197 640 0 41425 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 168276

[startup+162.303 s]
/proc/loadavg: 0.97 0.42 0.16 2/65 4486
/proc/meminfo: memFree=1230184/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=219376 CPUtime=162.25
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 54426 0 0 0 16191 34 0 0 25 0 1 0 191233690 224641024 52427 1992294400 134512640 137136520 4294956256 18446744073709551615 134543939 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 54844 52427 197 640 0 54200 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 219376

[startup+222.306 s]
/proc/loadavg: 1.07 0.55 0.22 2/65 4486
/proc/meminfo: memFree=1177064/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=271848 CPUtime=222.23
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 67552 0 0 0 22183 40 0 0 25 0 1 0 191233690 278372352 65553 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 67962 65553 197 640 0 67318 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 271848

[startup+282.303 s]
/proc/loadavg: 1.02 0.63 0.26 2/65 4486
/proc/meminfo: memFree=1145320/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=303840 CPUtime=282.21
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 75541 0 0 0 28176 45 0 0 25 0 1 0 191233690 311132160 73542 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 75960 73542 197 640 0 75316 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 303840

[startup+342.303 s]
/proc/loadavg: 1.01 0.70 0.30 2/65 4486
/proc/meminfo: memFree=1114536/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=334260 CPUtime=342.2
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 83157 0 0 0 34171 49 0 0 25 0 1 0 191233690 342282240 81158 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 83565 81158 197 640 0 82921 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 334260

[startup+402.302 s]
/proc/loadavg: 1.00 0.75 0.35 2/65 4486
/proc/meminfo: memFree=1084904/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=364208 CPUtime=402.19
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 90627 0 0 0 40166 53 0 0 25 0 1 0 191233690 372948992 88628 1992294400 134512640 137136520 4294956256 18446744073709551615 134543974 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 91052 88628 197 640 0 90408 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 364208

[startup+462.301 s]
/proc/loadavg: 1.00 0.79 0.38 2/65 4486
/proc/meminfo: memFree=1061672/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=387084 CPUtime=462.17
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 96363 0 0 0 46161 56 0 0 25 0 1 0 191233690 396374016 94364 1992294400 134512640 137136520 4294956256 18446744073709551615 134543974 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 96771 94364 197 640 0 96127 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 387084

[startup+522.301 s]
/proc/loadavg: 1.00 0.83 0.42 2/65 4486
/proc/meminfo: memFree=1041960/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=406824 CPUtime=522.15
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 101295 0 0 0 52157 58 0 0 25 0 1 0 191233690 416587776 99296 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 101706 99296 197 640 0 101062 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 406824

[startup+582.301 s]
/proc/loadavg: 1.00 0.86 0.45 2/65 4486
/proc/meminfo: memFree=1023144/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=425592 CPUtime=582.15
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 105978 0 0 0 58153 62 0 0 25 0 1 0 191233690 435806208 103979 1992294400 134512640 137136520 4294956256 18446744073709551615 136502032 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 106398 103979 197 640 0 105754 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 425592

[startup+642.302 s]
/proc/loadavg: 1.00 0.88 0.48 2/65 4486
/proc/meminfo: memFree=1004072/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=444748 CPUtime=642.13
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 110755 0 0 0 64148 65 0 0 25 0 1 0 191233690 455421952 108756 1992294400 134512640 137136520 4294956256 18446744073709551615 134543965 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 111187 108756 197 640 0 110543 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 444748

[startup+702.302 s]

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

/proc/meminfo: memFree=892712/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=555272 CPUtime=1062.03
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 138431 0 0 0 106120 83 0 0 25 0 1 0 191233690 568598528 136399 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 138818 136399 197 640 0 138174 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 555272

[startup+1122.3 s]
/proc/loadavg: 1.00 0.96 0.67 2/65 4486
/proc/meminfo: memFree=892712/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=555272 CPUtime=1122.02
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 138431 0 0 0 112118 84 0 0 25 0 1 0 191233690 568598528 136399 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 138818 136399 197 640 0 138174 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 555272

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.69 2/65 4486
/proc/meminfo: memFree=892712/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=555272 CPUtime=1182.01
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 138431 0 0 0 118117 84 0 0 25 0 1 0 191233690 568598528 136399 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 138818 136399 197 640 0 138174 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 555272

[startup+1242.3 s]
/proc/loadavg: 1.00 0.97 0.71 2/65 4486
/proc/meminfo: memFree=892584/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=555272 CPUtime=1241.99
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 138431 0 0 0 124115 84 0 0 25 0 1 0 191233690 568598528 136399 1992294400 134512640 137136520 4294956256 18446744073709551615 134543974 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 138818 136399 197 640 0 138174 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 555272

[startup+1302.3 s]
/proc/loadavg: 1.00 0.97 0.72 2/65 4486
/proc/meminfo: memFree=892520/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=555272 CPUtime=1301.98
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 138431 0 0 0 130113 85 0 0 25 0 1 0 191233690 568598528 136399 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 138818 136399 197 640 0 138174 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 555272

[startup+1362.3 s]
/proc/loadavg: 1.00 0.97 0.74 2/65 4486
/proc/meminfo: memFree=892520/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=555272 CPUtime=1361.96
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 138431 0 0 0 136110 86 0 0 25 0 1 0 191233690 568598528 136399 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 138818 136399 197 640 0 138174 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 555272

[startup+1422.3 s]
/proc/loadavg: 1.00 0.97 0.75 2/65 4486
/proc/meminfo: memFree=892520/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=555272 CPUtime=1421.95
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 138431 0 0 0 142109 86 0 0 25 0 1 0 191233690 568598528 136399 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 138818 136399 197 640 0 138174 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 555272

[startup+1482.3 s]
/proc/loadavg: 1.00 0.97 0.76 2/65 4486
/proc/meminfo: memFree=892456/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=555272 CPUtime=1481.94
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 138431 0 0 0 148107 87 0 0 25 0 1 0 191233690 568598528 136399 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 138818 136399 197 640 0 138174 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 555272

[startup+1542.31 s]
/proc/loadavg: 1.00 0.97 0.77 2/65 4486
/proc/meminfo: memFree=892456/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=555272 CPUtime=1541.93
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 138431 0 0 0 154106 87 0 0 25 0 1 0 191233690 568598528 136399 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 138818 136399 197 640 0 138174 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 555272

[startup+1602.3 s]
/proc/loadavg: 1.00 0.97 0.78 2/65 4486
/proc/meminfo: memFree=892456/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=555272 CPUtime=1601.9
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 138431 0 0 0 160103 87 0 0 25 0 1 0 191233690 568598528 136399 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 138818 136399 197 640 0 138174 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 555272

[startup+1662.3 s]
/proc/loadavg: 1.00 0.97 0.80 2/65 4486
/proc/meminfo: memFree=892456/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=555272 CPUtime=1661.9
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 138431 0 0 0 166102 88 0 0 25 0 1 0 191233690 568598528 136399 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 138818 136399 197 640 0 138174 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 555272

[startup+1722.3 s]
/proc/loadavg: 1.00 0.97 0.81 2/65 4486
/proc/meminfo: memFree=892456/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=555272 CPUtime=1721.88
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 138431 0 0 0 172100 88 0 0 25 0 1 0 191233690 568598528 136399 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 138818 136399 197 640 0 138174 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 555272

[startup+1782.3 s]
/proc/loadavg: 1.00 0.97 0.82 2/65 4486
/proc/meminfo: memFree=892392/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=555272 CPUtime=1781.87
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 138431 0 0 0 178098 89 0 0 25 0 1 0 191233690 568598528 136399 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 138818 136399 197 640 0 138174 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 555272

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

[startup+1792.01 s]
/proc/loadavg: 1.00 0.97 0.82 2/65 4486
/proc/meminfo: memFree=892392/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=555272 CPUtime=1791.57
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 138431 0 0 0 179068 89 0 0 25 0 1 0 191233690 568598528 136399 1992294400 134512640 137136520 4294956256 18446744073709551615 134543971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 138818 136399 197 640 0 138174 0
Current children cumulated CPU time (s) 1791.57
Current children cumulated vsize (KiB) 555272

[startup+1795.2 s]
/proc/loadavg: 1.00 0.97 0.82 2/65 4486
/proc/meminfo: memFree=892392/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=555272 CPUtime=1794.77
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 138431 0 0 0 179388 89 0 0 25 0 1 0 191233690 568598528 136399 1992294400 134512640 137136520 4294956256 18446744073709551615 134544112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 138818 136399 197 640 0 138174 0
Current children cumulated CPU time (s) 1794.77
Current children cumulated vsize (KiB) 555272

[startup+1796.8 s]
/proc/loadavg: 1.00 0.97 0.82 2/65 4486
/proc/meminfo: memFree=892392/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=555272 CPUtime=1796.37
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 138431 0 0 0 179548 89 0 0 25 0 1 0 191233690 568598528 136399 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 138818 136399 197 640 0 138174 0
Current children cumulated CPU time (s) 1796.37
Current children cumulated vsize (KiB) 555272

[startup+1797.6 s]
/proc/loadavg: 1.00 0.97 0.82 2/65 4486
/proc/meminfo: memFree=892392/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=555272 CPUtime=1797.16
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 138431 0 0 0 179627 89 0 0 25 0 1 0 191233690 568598528 136399 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 138818 136399 197 640 0 138174 0
Current children cumulated CPU time (s) 1797.16
Current children cumulated vsize (KiB) 555272

[startup+1798.4 s]
/proc/loadavg: 1.00 0.97 0.82 2/65 4486
/proc/meminfo: memFree=892392/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=555272 CPUtime=1797.96
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194304 138431 0 0 0 179707 89 0 0 25 0 1 0 191233690 568598528 136399 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 138818 136399 197 640 0 138174 0
Current children cumulated CPU time (s) 1797.96
Current children cumulated vsize (KiB) 555272

[startup+1798.61 s]
/proc/loadavg: 1.00 0.97 0.82 2/65 4486
/proc/meminfo: memFree=892392/2055920 swapFree=4181964/4192956
[pid=4479] ppid=4477 vsize=0 CPUtime=1798.17
/proc/4479/stat : 4479 (bsolo) R 4477 4479 4436 0 -1 4194308 138433 0 0 0 179723 94 0 0 25 0 1 0 191233690 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4479/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.17
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.64
CPU time (s): 1798.21
CPU user time (s): 1797.23
CPU system time (s): 0.98085
CPU usage (%): 99.9761
Max. virtual memory (cumulated for all children) (KiB): 555272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.23
system time used= 0.98085
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 138433
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 1013

runsolver used 1.51277 second user time and 3.54246 second system time

The end

Launcher Data

Begin job on node3 at 2009-06-17 12:58:47
IDJOB=1879903
IDBENCH=2259
IDSOLVER=701
FILE ID=node3/1879903-1245236327
PBS_JOBID= 9372333
Free space on /tmp= 66288 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb53-24-opb/normalized-frb53-24-1.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879903-1245236327/watcher-1879903-1245236327 -o /tmp/evaluation-result-1879903-1245236327/solver-1879903-1245236327 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1879903-1245236327.opb

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

MD5SUM BENCH= 604c6b786f56b09c749bc0d6b7c8f76d
RANDOM SEED=1124447438

node3.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		: 3000.236
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		: 3000.236
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:       1440016 kB
Buffers:         26276 kB
Cached:         510360 kB
SwapCached:       4984 kB
Active:          37844 kB
Inactive:       506772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1440016 kB
SwapTotal:     4192956 kB
SwapFree:      4181964 kB
Dirty:            6400 kB
Writeback:           0 kB
Mapped:          14276 kB
Slab:            57352 kB
Committed_AS:   180228 kB
PageTables:       1376 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-1879903-1245236327.opb

Free space on /tmp at the end= 66284 MiB
End job on node3 at 2009-06-17 13:28:46