Trace number 1880278

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 pbSAT 1083.37 1083.74

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900567939.opb
MD5SUMe9edc2d782e594ad1282a3521a191027
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.118981
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 679
Number of bits of the biggest sum of numbers10
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: 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-1880278-1245123798.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.01	c Highest Coefficient sum: 679
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.013 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5706
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.023 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5472    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1083.32/1083.73	c      101    231     2788    20161    7     7200    2069    202   1980 0.05
1083.32/1083.73	c      252    231     3088    41524   13    10337    2276    502   2117 0.12
1083.32/1083.73	c      479    231     3538    71086   20    14254    2504    952   2073 0.23
1083.32/1083.73	c      820    231     4215   130527   30    24826    2755   1629   1482 0.55
1083.32/1083.73	c     1331    231     5229   225840   43    44684    3031   2643    968 1.38
1083.32/1083.73	c     2094    231     5121   228878   44    48230    3335   2535    709 2.95
1083.32/1083.73	c     3240    231     5603   251025   44    71198    3669   3017    618 5.24
1083.32/1083.73	c     4961    231     5121   214848   41    63376    4036   2535    467 10.61
1083.32/1083.73	c     7545    231     5962   358603   60   124227    4440   3376    313 24.03
1083.32/1083.73	c    11426    231     6656   450493   67   163353    4885   4070    200 56.91
1083.32/1083.73	c    17249    231     5469   313012   57   139523    5374   2883    138 124.10
1083.32/1083.73	c    25986    231     6027   394803   65   160121    5912   3441    116 223.13
1083.32/1083.73	c    39097    231     7571   553296   73   211940    6504   4985    101 383.52
1083.32/1083.73	c    58768    231     6392   419713   65   170135    7155   3806     91 645.72
1083.32/1083.73	c    88278    231     6165   391950   63   167235    7871   3579     81 1077.74
1083.32/1083.73	c Backtracks by Clause: 86881
1083.32/1083.73	c Backtracks by PB constraint: 1608
1083.32/1083.73	v -x1 -x12 -x2 -x13 -x3 -x14 -x4 -x15 -x5 -x16 -x6 -x17 x7 -x18 -x8 -x19 -x9 -x20 -x10 x21 -x11 -x22 -x23 -x24 -x25 x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 x86 -x87 -x88 -x89 -x90 x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x132 x142 -x152 -x162 -x172 -x182 -x192 -x202 -x212 -x222 x122 -x143 -x153 -x163 -x173 -x183 -x193 -x203 -x213 -x223 -x123 -x133 -x154 -x164 -x174 -x184 -x194 x204 -x214 -x224 -x124 -x134 -x144 -x165 -x175 -x185 -x195 -x205 x215 -x225 -x125 -x135 -x145 -x155 -x176 -x186 x196 -x206 -x216 -x226 -x126 -x136 -x146 x156 -x166 -x187 -x197 -x207 -x217 -x227 -x127 x137 -x147 -x157 -x167 -x177 -x198 -x208 -x218 -x228 -x128 -x138 -x148 -x158 -x168 -x178 -x188 -x209 -x219 x229 -x129 -x139 -x149 -x159 x169 -x179 -x189 -x199 -x220 -x230 -x130 -x140 -x150 -x160 -x170 -x180 x190 -x200 -x210 -x231 -x131 -x141 -x151 -x161 -x171 x181 -x191 -x201 -x211 -x221 
1083.32/1083.73	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1083.32/1083.73	c   15    89033  13761   114423     7660   557590   5074     82 1083.37
1083.32/1083.73	s SATISFIABLE
1083.32/1083.73	c Total time: 1083.37 s

Verifier Data 

OK	0

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1880278-1245123798/watcher-1880278-1245123798 -o /tmp/evaluation-result-1880278-1245123798/solver-1880278-1245123798 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880278-1245123798.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 1.01 1.00 3/64 3860
/proc/meminfo: memFree=1801432/2055920 swapFree=4191900/4192956
[pid=3860] ppid=3858 vsize=10792 CPUtime=0
/proc/3860/stat : 3860 (bsolo) R 3858 3860 3123 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179980783 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3860/statm: 2698 233 174 640 0 2033 0

[startup+0.0706681 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 3860
/proc/meminfo: memFree=1801432/2055920 swapFree=4191900/4192956
[pid=3860] ppid=3858 vsize=11364 CPUtime=0.06
/proc/3860/stat : 3860 (bsolo) R 3858 3860 3123 0 -1 4194304 462 0 0 0 6 0 0 0 18 0 1 0 179980783 11636736 425 1992294400 134512640 137136520 4294956256 18446744073709551615 134544592 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3860/statm: 2841 425 196 640 0 2197 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11364

[startup+0.101672 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 3860
/proc/meminfo: memFree=1801432/2055920 swapFree=4191900/4192956
[pid=3860] ppid=3858 vsize=11496 CPUtime=0.09
/proc/3860/stat : 3860 (bsolo) R 3858 3860 3123 0 -1 4194304 507 0 0 0 9 0 0 0 18 0 1 0 179980783 11771904 470 1992294400 134512640 137136520 4294956256 18446744073709551615 136500598 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3860/statm: 2874 470 196 640 0 2230 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11496

[startup+0.301708 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 3860
/proc/meminfo: memFree=1801432/2055920 swapFree=4191900/4192956
[pid=3860] ppid=3858 vsize=12396 CPUtime=0.29
/proc/3860/stat : 3860 (bsolo) R 3858 3860 3123 0 -1 4194304 723 0 0 0 29 0 0 0 19 0 1 0 179980783 12693504 686 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3860/statm: 3099 686 196 640 0 2455 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12396

[startup+0.701778 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 3860
/proc/meminfo: memFree=1801432/2055920 swapFree=4191900/4192956
[pid=3860] ppid=3858 vsize=13568 CPUtime=0.69
/proc/3860/stat : 3860 (bsolo) R 3858 3860 3123 0 -1 4194304 1007 0 0 0 69 0 0 0 22 0 1 0 179980783 13893632 970 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3860/statm: 3392 970 196 640 0 2748 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13568

[startup+1.50192 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3861
/proc/meminfo: memFree=1797584/2055920 swapFree=4191900/4192956
[pid=3860] ppid=3858 vsize=15124 CPUtime=1.49
/proc/3860/stat : 3860 (bsolo) R 3858 3860 3123 0 -1 4194304 1407 0 0 0 149 0 0 0 25 0 1 0 179980783 15486976 1370 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3860/statm: 3781 1370 197 640 0 3137 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15124

[startup+3.1012 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3861
/proc/meminfo: memFree=1796048/2055920 swapFree=4191900/4192956
[pid=3860] ppid=3858 vsize=15772 CPUtime=3.09
/proc/3860/stat : 3860 (bsolo) R 3858 3860 3123 0 -1 4194304 1558 0 0 0 308 1 0 0 25 0 1 0 179980783 16150528 1521 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3860/statm: 3943 1521 197 640 0 3299 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15772

[startup+6.30176 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3861
/proc/meminfo: memFree=1795344/2055920 swapFree=4191900/4192956
[pid=3860] ppid=3858 vsize=17072 CPUtime=6.29
/proc/3860/stat : 3860 (bsolo) R 3858 3860 3123 0 -1 4194304 1884 0 0 0 628 1 0 0 25 0 1 0 179980783 17481728 1847 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3860/statm: 4268 1847 197 640 0 3624 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17072

[startup+12.7019 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3861
/proc/meminfo: memFree=1793872/2055920 swapFree=4191900/4192956
[pid=3860] ppid=3858 vsize=18104 CPUtime=12.69
/proc/3860/stat : 3860 (bsolo) R 3858 3860 3123 0 -1 4194304 2145 0 0 0 1267 2 0 0 25 0 1 0 179980783 18538496 2108 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3860/statm: 4526 2108 197 640 0 3882 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18104

[startup+25.5011 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3861
/proc/meminfo: memFree=1791696/2055920 swapFree=4191900/4192956
[pid=3860] ppid=3858 vsize=20040 CPUtime=25.48
/proc/3860/stat : 3860 (bsolo) R 3858 3860 3123 0 -1 4194304 2621 0 0 0 2545 3 0 0 25 0 1 0 179980783 20520960 2584 1992294400 134512640 137136520 4294956256 18446744073709551615 134544387 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3860/statm: 5010 2584 197 640 0 4366 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20040

[startup+51.1016 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3861
/proc/meminfo: memFree=1789840/2055920 swapFree=4191900/4192956
[pid=3860] ppid=3858 vsize=21852 CPUtime=51.07
/proc/3860/stat : 3860 (bsolo) R 3858 3860 3123 0 -1 4194304 3079 0 0 0 5103 4 0 0 25 0 1 0 179980783 22376448 3042 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3860/statm: 5463 3042 197 640 0 4819 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21852

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3861
/proc/meminfo: memFree=1788560/2055920 swapFree=4191900/4192956
[pid=3860] ppid=3858 vsize=23152 CPUtime=102.25
/proc/3860/stat : 3860 (bsolo) R 3858 3860 3123 0 -1 4194304 3419 0 0 0 10220 5 0 0 25 0 1 0 179980783 23707648 3382 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3860/statm: 5788 3382 197 640 0 5144 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23152

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3861
/proc/meminfo: memFree=1787600/2055920 swapFree=4191900/4192956
[pid=3860] ppid=3858 vsize=24068 CPUtime=162.23
/proc/3860/stat : 3860 (bsolo) R 3858 3860 3123 0 -1 4194304 3652 0 0 0 16216 7 0 0 25 0 1 0 179980783 24645632 3615 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3860/statm: 6017 3615 197 640 0 5373 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24068

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3861
/proc/meminfo: memFree=1787088/2055920 swapFree=4191900/4192956
[pid=3860] ppid=3858 vsize=24584 CPUtime=222.21
/proc/3860/stat : 3860 (bsolo) R 3858 3860 3123 0 -1 4194304 3779 0 0 0 22212 9 0 0 25 0 1 0 179980783 25174016 3742 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3860/statm: 6146 3742 197 640 0 5502 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 24584

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3861
/proc/meminfo: memFree=1785872/2055920 swapFree=4191900/4192956
[pid=3860] ppid=3858 vsize=25876 CPUtime=282.19
/proc/3860/stat : 3860 (bsolo) R 3858 3860 3123 0 -1 4194304 4080 0 0 0 28209 10 0 0 25 0 1 0 179980783 26497024 4043 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3860/statm: 6469 4043 197 640 0 5825 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 25876

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3861
/proc/meminfo: memFree=1785808/2055920 swapFree=4191900/4192956
[pid=3860] ppid=3858 vsize=25876 CPUtime=342.17
/proc/3860/stat : 3860 (bsolo) R 3858 3860 3123 0 -1 4194304 4080 0 0 0 34206 11 0 0 25 0 1 0 179980783 26497024 4043 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3860/statm: 6469 4043 197 640 0 5825 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 25876

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3861
/proc/meminfo: memFree=1784720/2055920 swapFree=4191900/4192956
[pid=3860] ppid=3858 vsize=26920 CPUtime=402.15
/proc/3860/stat : 3860 (bsolo) R 3858 3860 3123 0 -1 4194304 4348 0 0 0 40203 12 0 0 25 0 1 0 179980783 27566080 4311 1992294400 134512640 137136520 4294956256 18446744073709551615 134544821 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3860/statm: 6730 4311 197 640 0 6086 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 26920

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3863
/proc/meminfo: memFree=1784528/2055920 swapFree=4191900/4192956
[pid=3860] ppid=3858 vsize=27056 CPUtime=462.13
/proc/3860/stat : 3860 (bsolo) R 3858 3860 3123 0 -1 4194304 4386 0 0 0 46200 13 0 0 25 0 1 0 179980783 27705344 4349 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3860/statm: 6764 4349 197 640 0 6120 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 27056

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3863
/proc/meminfo: memFree=1784272/2055920 swapFree=4191900/4192956
[pid=3860] ppid=3858 vsize=27312 CPUtime=522.11
/proc/3860/stat : 3860 (bsolo) R 3858 3860 3123 0 -1 4194304 4439 0 0 0 52197 14 0 0 25 0 1 0 179980783 27967488 4402 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3860/statm: 6828 4402 197 640 0 6184 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 27312

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3863
/proc/meminfo: memFree=1784272/2055920 swapFree=4191900/4192956
[pid=3860] ppid=3858 vsize=27288 CPUtime=582.1
/proc/3860/stat : 3860 (bsolo) R 3858 3860 3123 0 -1 4194304 4439 0 0 0 58195 15 0 0 25 0 1 0 179980783 27942912 4402 1992294400 134512640 137136520 4294956256 18446744073709551615 134544449 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3860/statm: 6822 4402 197 640 0 6178 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 27288

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3863
/proc/meminfo: memFree=1784272/2055920 swapFree=4191900/4192956
[pid=3860] ppid=3858 vsize=27288 CPUtime=642.07
/proc/3860/stat : 3860 (bsolo) R 3858 3860 3123 0 -1 4194304 4439 0 0 0 64191 16 0 0 25 0 1 0 179980783 27942912 4402 1992294400 134512640 137136520 4294956256 18446744073709551615 134540852 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3860/statm: 6822 4402 197 640 0 6178 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 27288

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3863
/proc/meminfo: memFree=1782992/2055920 swapFree=4191900/4192956
[pid=3860] ppid=3858 vsize=28460 CPUtime=702.05
/proc/3860/stat : 3860 (bsolo) R 3858 3860 3123 0 -1 4194304 4741 0 0 0 70187 18 0 0 25 0 1 0 179980783 29143040 4704 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3860/statm: 7115 4704 197 640 0 6471 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 28460

[startup+762.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3863
/proc/meminfo: memFree=1782992/2055920 swapFree=4191900/4192956
[pid=3860] ppid=3858 vsize=28460 CPUtime=762.04
/proc/3860/stat : 3860 (bsolo) R 3858 3860 3123 0 -1 4194304 4741 0 0 0 76185 19 0 0 25 0 1 0 179980783 29143040 4704 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3860/statm: 7115 4704 197 640 0 6471 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 28460

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3863
/proc/meminfo: memFree=1782864/2055920 swapFree=4191900/4192956
[pid=3860] ppid=3858 vsize=28588 CPUtime=822.02
/proc/3860/stat : 3860 (bsolo) R 3858 3860 3123 0 -1 4194304 4774 0 0 0 82181 21 0 0 25 0 1 0 179980783 29274112 4737 1992294400 134512640 137136520 4294956256 18446744073709551615 136502385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3860/statm: 7147 4737 197 640 0 6503 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 28588

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3863
/proc/meminfo: memFree=1782800/2055920 swapFree=4191900/4192956
[pid=3860] ppid=3858 vsize=28588 CPUtime=881.99
/proc/3860/stat : 3860 (bsolo) R 3858 3860 3123 0 -1 4194304 4774 0 0 0 88178 21 0 0 25 0 1 0 179980783 29274112 4737 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3860/statm: 7147 4737 197 640 0 6503 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 28588

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3863
/proc/meminfo: memFree=1782800/2055920 swapFree=4191900/4192956
[pid=3860] ppid=3858 vsize=28588 CPUtime=941.97
/proc/3860/stat : 3860 (bsolo) R 3858 3860 3123 0 -1 4194304 4774 0 0 0 94175 22 0 0 25 0 1 0 179980783 29274112 4737 1992294400 134512640 137136520 4294956256 18446744073709551615 134540860 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3860/statm: 7147 4737 197 640 0 6503 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 28588

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3863
/proc/meminfo: memFree=1782736/2055920 swapFree=4191900/4192956
[pid=3860] ppid=3858 vsize=28588 CPUtime=1001.95
/proc/3860/stat : 3860 (bsolo) R 3858 3860 3123 0 -1 4194304 4774 0 0 0 100172 23 0 0 25 0 1 0 179980783 29274112 4737 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3860/statm: 7147 4737 197 640 0 6503 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 28588

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3863
/proc/meminfo: memFree=1782736/2055920 swapFree=4191900/4192956
[pid=3860] ppid=3858 vsize=28716 CPUtime=1061.93
/proc/3860/stat : 3860 (bsolo) R 3858 3860 3123 0 -1 4194304 4803 0 0 0 106169 24 0 0 25 0 1 0 179980783 29405184 4766 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3860/statm: 7179 4766 197 640 0 6535 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 28716

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

[startup+1075.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3869
/proc/meminfo: memFree=1782544/2055920 swapFree=4191900/4192956
[pid=3860] ppid=3858 vsize=28716 CPUtime=1074.73
/proc/3860/stat : 3860 (bsolo) R 3858 3860 3123 0 -1 4194304 4803 0 0 0 107448 25 0 0 25 0 1 0 179980783 29405184 4766 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3860/statm: 7179 4766 197 640 0 6535 0
Current children cumulated CPU time (s) 1074.73
Current children cumulated vsize (KiB) 28716

[startup+1078.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3869
/proc/meminfo: memFree=1782544/2055920 swapFree=4191900/4192956
[pid=3860] ppid=3858 vsize=28716 CPUtime=1077.93
/proc/3860/stat : 3860 (bsolo) R 3858 3860 3123 0 -1 4194304 4803 0 0 0 107768 25 0 0 25 0 1 0 179980783 29405184 4766 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3860/statm: 7179 4766 197 640 0 6535 0
Current children cumulated CPU time (s) 1077.93
Current children cumulated vsize (KiB) 28716

[startup+1081.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3869
/proc/meminfo: memFree=1782544/2055920 swapFree=4191900/4192956
[pid=3860] ppid=3858 vsize=28716 CPUtime=1081.13
/proc/3860/stat : 3860 (bsolo) R 3858 3860 3123 0 -1 4194304 4803 0 0 0 108088 25 0 0 25 0 1 0 179980783 29405184 4766 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3860/statm: 7179 4766 197 640 0 6535 0
Current children cumulated CPU time (s) 1081.13
Current children cumulated vsize (KiB) 28716

[startup+1083.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3869
/proc/meminfo: memFree=1782544/2055920 swapFree=4191900/4192956
[pid=3860] ppid=3858 vsize=28716 CPUtime=1082.72
/proc/3860/stat : 3860 (bsolo) R 3858 3860 3123 0 -1 4194304 4803 0 0 0 108247 25 0 0 25 0 1 0 179980783 29405184 4766 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3860/statm: 7179 4766 197 640 0 6535 0
Current children cumulated CPU time (s) 1082.72
Current children cumulated vsize (KiB) 28716

[startup+1083.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3869
/proc/meminfo: memFree=1782544/2055920 swapFree=4191900/4192956
[pid=3860] ppid=3858 vsize=28716 CPUtime=1083.13
/proc/3860/stat : 3860 (bsolo) R 3858 3860 3123 0 -1 4194304 4803 0 0 0 108288 25 0 0 25 0 1 0 179980783 29405184 4766 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3860/statm: 7179 4766 197 640 0 6535 0
Current children cumulated CPU time (s) 1083.13
Current children cumulated vsize (KiB) 28716

[startup+1083.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3869
/proc/meminfo: memFree=1782544/2055920 swapFree=4191900/4192956
[pid=3860] ppid=3858 vsize=28716 CPUtime=1083.32
/proc/3860/stat : 3860 (bsolo) R 3858 3860 3123 0 -1 4194304 4803 0 0 0 108307 25 0 0 25 0 1 0 179980783 29405184 4766 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3860/statm: 7179 4766 197 640 0 6535 0
Current children cumulated CPU time (s) 1083.32
Current children cumulated vsize (KiB) 28716

Child status: 0
Real time (s): 1083.74
CPU time (s): 1083.37
CPU user time (s): 1083.12
CPU system time (s): 0.255961
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 28716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1083.12
system time used= 0.255961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4805
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= 1617

runsolver used 0.736887 second user time and 2.29465 second system time

The end

Launcher Data 

Begin job on node4 at 2009-06-16 05:43:19
IDJOB=1880278
IDBENCH=1361
IDSOLVER=701
FILE ID=node4/1880278-1245123798
PBS_JOBID= 9363645
Free space on /tmp= 66408 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900567939.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880278-1245123798/watcher-1880278-1245123798 -o /tmp/evaluation-result-1880278-1245123798/solver-1880278-1245123798 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880278-1245123798.opb

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

MD5SUM BENCH= e9edc2d782e594ad1282a3521a191027
RANDOM SEED=1167936711

node4.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		: 3000.259
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		: 3000.259
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:       1801912 kB
Buffers:         34064 kB
Cached:         149004 kB
SwapCached:        260 kB
Active:          27160 kB
Inactive:       169124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1801912 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4132 kB
Writeback:           0 kB
Mapped:          21744 kB
Slab:            43704 kB
Committed_AS:   132020 kB
PageTables:       1472 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= 66404 MiB
End job on node4 at 2009-06-16 06:01:22