Trace number 1880206

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 739.207 739.423

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900669309.opb
MD5SUMe3a1beab9d06c0cee32a93d550c9a1ac
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 benchmark1.61076
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 645
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-1880206-1245116555.opb
0.00/0.00	c File size is 83371 bytes.
0.00/0.01	c Highest Coefficient sum: 645
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: 0.024 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     5474    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
739.17/739.41	c      102    231     2789    18225    6     7143    2069    203   2170 0.05
739.17/739.41	c      254    231     3090    41605   13    12499    2276    504   2116 0.12
739.17/739.41	c      480    231     3537    78472   22    21730    2504    951   1605 0.30
739.17/739.41	c      819    231     4213   138178   32    31335    2755   1627   1239 0.66
739.17/739.41	c     1327    231     5218   230668   44    45304    3031   2632    862 1.54
739.17/739.41	c     2090    231     5126   229766   44    56292    3335   2540    679 3.08
739.17/739.41	c     3236    231     5626   297540   52    97151    3669   3040    457 7.07
739.17/739.41	c     4958    231     5206   279316   53   102079    4036   2620    277 17.85
739.17/739.41	c     7546    231     6108   363646   59   149150    4440   3522    211 35.72
739.17/739.41	c    11428    231     6872   448560   65   182905    4885   4286    161 70.72
739.17/739.41	c    17251    231     5693   327854   57   143163    5374   3107    130 132.64
739.17/739.41	c    25988    231     6347   405336   63   153228    5912   3761    111 233.22
739.17/739.41	c    39098    231     8000   567944   70   210609    6504   5414    100 390.68
739.17/739.41	c    58768    231     6951   463917   66   185354    7155   4365     95 616.22
739.17/739.42	c Backtracks by Clause: 68512
739.17/739.42	c Backtracks by PB constraint: 1053
739.17/739.42	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 
739.17/739.42	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
739.17/739.42	c   14    69707   9453    86845     6662   438226   4076     94 739.20
739.17/739.42	s SATISFIABLE
739.17/739.42	c Total time: 739.202 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-1880206-1245116555/watcher-1880206-1245116555 -o /tmp/evaluation-result-1880206-1245116555/solver-1880206-1245116555 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880206-1245116555.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 0.97 0.99 3/64 6042
/proc/meminfo: memFree=1825792/2055920 swapFree=4191900/4192956
[pid=6042] ppid=6040 vsize=10792 CPUtime=0
/proc/6042/stat : 6042 (bsolo) R 6040 6042 5438 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 179252723 11051008 232 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6042/statm: 2698 233 174 640 0 2033 0

[startup+0.0892469 s]
/proc/loadavg: 1.00 0.97 0.99 3/64 6042
/proc/meminfo: memFree=1825792/2055920 swapFree=4191900/4192956
[pid=6042] ppid=6040 vsize=11496 CPUtime=0.08
/proc/6042/stat : 6042 (bsolo) R 6040 6042 5438 0 -1 4194304 495 0 0 0 8 0 0 0 18 0 1 0 179252723 11771904 458 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6042/statm: 2874 458 196 640 0 2230 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11496

[startup+0.101246 s]
/proc/loadavg: 1.00 0.97 0.99 3/64 6042
/proc/meminfo: memFree=1825792/2055920 swapFree=4191900/4192956
[pid=6042] ppid=6040 vsize=11632 CPUtime=0.09
/proc/6042/stat : 6042 (bsolo) R 6040 6042 5438 0 -1 4194304 512 0 0 0 9 0 0 0 18 0 1 0 179252723 11911168 475 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6042/statm: 2908 475 196 640 0 2264 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11632

[startup+0.301268 s]
/proc/loadavg: 1.00 0.97 0.99 3/64 6042
/proc/meminfo: memFree=1825792/2055920 swapFree=4191900/4192956
[pid=6042] ppid=6040 vsize=12408 CPUtime=0.29
/proc/6042/stat : 6042 (bsolo) R 6040 6042 5438 0 -1 4194304 720 0 0 0 29 0 0 0 19 0 1 0 179252723 12705792 683 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6042/statm: 3102 683 196 640 0 2458 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12408

[startup+0.701312 s]
/proc/loadavg: 1.00 0.97 0.99 3/64 6042
/proc/meminfo: memFree=1825792/2055920 swapFree=4191900/4192956
[pid=6042] ppid=6040 vsize=13580 CPUtime=0.69
/proc/6042/stat : 6042 (bsolo) R 6040 6042 5438 0 -1 4194304 1007 0 0 0 69 0 0 0 22 0 1 0 179252723 13905920 970 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6042/statm: 3395 970 196 640 0 2751 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13580

[startup+1.5014 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 6043
/proc/meminfo: memFree=1822136/2055920 swapFree=4191900/4192956
[pid=6042] ppid=6040 vsize=15004 CPUtime=1.49
/proc/6042/stat : 6042 (bsolo) R 6040 6042 5438 0 -1 4194304 1364 0 0 0 149 0 0 0 25 0 1 0 179252723 15364096 1327 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6042/statm: 3751 1327 196 640 0 3107 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15004

[startup+3.10157 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 6043
/proc/meminfo: memFree=1820408/2055920 swapFree=4191900/4192956
[pid=6042] ppid=6040 vsize=15648 CPUtime=3.09
/proc/6042/stat : 6042 (bsolo) R 6040 6042 5438 0 -1 4194304 1547 0 0 0 309 0 0 0 25 0 1 0 179252723 16023552 1510 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6042/statm: 3912 1510 196 640 0 3268 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15648

[startup+6.30192 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 6043
/proc/meminfo: memFree=1818936/2055920 swapFree=4191900/4192956
[pid=6042] ppid=6040 vsize=17076 CPUtime=6.29
/proc/6042/stat : 6042 (bsolo) R 6040 6042 5438 0 -1 4194304 1899 0 0 0 628 1 0 0 25 0 1 0 179252723 17485824 1862 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6042/statm: 4269 1862 197 640 0 3625 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17076

[startup+12.7016 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 6043
/proc/meminfo: memFree=1817088/2055920 swapFree=4191900/4192956
[pid=6042] ppid=6040 vsize=18900 CPUtime=12.69
/proc/6042/stat : 6042 (bsolo) R 6040 6042 5438 0 -1 4194304 2347 0 0 0 1267 2 0 0 25 0 1 0 179252723 19353600 2310 1992294400 134512640 137136520 4294956256 18446744073709551615 134544434 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6042/statm: 4725 2310 197 640 0 4081 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18900

[startup+25.502 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 6043
/proc/meminfo: memFree=1815744/2055920 swapFree=4191900/4192956
[pid=6042] ppid=6040 vsize=20320 CPUtime=25.48
/proc/6042/stat : 6042 (bsolo) R 6040 6042 5438 0 -1 4194304 2690 0 0 0 2546 2 0 0 25 0 1 0 179252723 20807680 2653 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6042/statm: 5080 2653 197 640 0 4436 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20320

[startup+51.1028 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 6043
/proc/meminfo: memFree=1814464/2055920 swapFree=4191900/4192956
[pid=6042] ppid=6040 vsize=21620 CPUtime=51.07
/proc/6042/stat : 6042 (bsolo) R 6040 6042 5438 0 -1 4194304 3019 0 0 0 5104 3 0 0 25 0 1 0 179252723 22138880 2982 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6042/statm: 5405 2982 197 640 0 4761 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21620

[startup+102.305 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 6043
/proc/meminfo: memFree=1813248/2055920 swapFree=4191900/4192956
[pid=6042] ppid=6040 vsize=22788 CPUtime=102.26
/proc/6042/stat : 6042 (bsolo) R 6040 6042 5438 0 -1 4194304 3310 0 0 0 10221 5 0 0 25 0 1 0 179252723 23334912 3273 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6042/statm: 5697 3273 197 640 0 5053 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22788

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 6043
/proc/meminfo: memFree=1812224/2055920 swapFree=4191900/4192956
[pid=6042] ppid=6040 vsize=23696 CPUtime=162.25
/proc/6042/stat : 6042 (bsolo) R 6040 6042 5438 0 -1 4194304 3559 0 0 0 16218 7 0 0 25 0 1 0 179252723 24264704 3522 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6042/statm: 5924 3522 197 640 0 5280 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23696

[startup+222.301 s]
/proc/loadavg: 1.03 0.99 1.00 2/65 6043
/proc/meminfo: memFree=1812032/2055920 swapFree=4191900/4192956
[pid=6042] ppid=6040 vsize=23828 CPUtime=222.22
/proc/6042/stat : 6042 (bsolo) R 6040 6042 5438 0 -1 4194304 3590 0 0 0 22214 8 0 0 25 0 1 0 179252723 24399872 3553 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6042/statm: 5957 3553 197 640 0 5313 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23828

[startup+282.302 s]
/proc/loadavg: 1.01 0.99 1.00 2/65 6043
/proc/meminfo: memFree=1810944/2055920 swapFree=4191900/4192956
[pid=6042] ppid=6040 vsize=25000 CPUtime=282.21
/proc/6042/stat : 6042 (bsolo) R 6040 6042 5438 0 -1 4194304 3860 0 0 0 28211 10 0 0 25 0 1 0 179252723 25600000 3823 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6042/statm: 6250 3823 197 640 0 5606 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 25000

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 6043
/proc/meminfo: memFree=1810496/2055920 swapFree=4191900/4192956
[pid=6042] ppid=6040 vsize=25364 CPUtime=342.18
/proc/6042/stat : 6042 (bsolo) R 6040 6042 5438 0 -1 4194304 3951 0 0 0 34208 10 0 0 25 0 1 0 179252723 25972736 3914 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6042/statm: 6341 3914 197 640 0 5697 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 25364

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 6043
/proc/meminfo: memFree=1809664/2055920 swapFree=4191900/4192956
[pid=6042] ppid=6040 vsize=26148 CPUtime=402.18
/proc/6042/stat : 6042 (bsolo) R 6040 6042 5438 0 -1 4194304 4150 0 0 0 40206 12 0 0 25 0 1 0 179252723 26775552 4113 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6042/statm: 6537 4113 197 640 0 5893 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 26148

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 6043
/proc/meminfo: memFree=1809664/2055920 swapFree=4191900/4192956
[pid=6042] ppid=6040 vsize=26272 CPUtime=462.15
/proc/6042/stat : 6042 (bsolo) R 6040 6042 5438 0 -1 4194304 4199 0 0 0 46203 12 0 0 25 0 1 0 179252723 26902528 4162 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6042/statm: 6568 4162 197 640 0 5924 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 26272

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 6043
/proc/meminfo: memFree=1809408/2055920 swapFree=4191900/4192956
[pid=6042] ppid=6040 vsize=26624 CPUtime=522.14
/proc/6042/stat : 6042 (bsolo) R 6040 6042 5438 0 -1 4194304 4267 0 0 0 52200 14 0 0 25 0 1 0 179252723 27262976 4230 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6042/statm: 6656 4230 197 640 0 6012 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 26624

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 6043
/proc/meminfo: memFree=1809344/2055920 swapFree=4191900/4192956
[pid=6042] ppid=6040 vsize=26620 CPUtime=582.12
/proc/6042/stat : 6042 (bsolo) R 6040 6042 5438 0 -1 4194304 4267 0 0 0 58197 15 0 0 25 0 1 0 179252723 27258880 4230 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6042/statm: 6655 4230 197 640 0 6011 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 26620

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 6045
/proc/meminfo: memFree=1808704/2055920 swapFree=4191900/4192956
[pid=6042] ppid=6040 vsize=27132 CPUtime=642.1
/proc/6042/stat : 6042 (bsolo) R 6040 6042 5438 0 -1 4194304 4407 0 0 0 64194 16 0 0 25 0 1 0 179252723 27783168 4370 1992294400 134512640 137136520 4294956256 18446744073709551615 134544419 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6042/statm: 6783 4370 197 640 0 6139 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 27132

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 6045
/proc/meminfo: memFree=1808640/2055920 swapFree=4191900/4192956
[pid=6042] ppid=6040 vsize=27132 CPUtime=702.09
/proc/6042/stat : 6042 (bsolo) R 6040 6042 5438 0 -1 4194304 4407 0 0 0 70191 18 0 0 25 0 1 0 179252723 27783168 4370 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6042/statm: 6783 4370 197 640 0 6139 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 27132

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

[startup+716.701 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 6045
/proc/meminfo: memFree=1808640/2055920 swapFree=4191900/4192956
[pid=6042] ppid=6040 vsize=27132 CPUtime=716.48
/proc/6042/stat : 6042 (bsolo) R 6040 6042 5438 0 -1 4194304 4407 0 0 0 71630 18 0 0 25 0 1 0 179252723 27783168 4370 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6042/statm: 6783 4370 197 640 0 6139 0
Current children cumulated CPU time (s) 716.48
Current children cumulated vsize (KiB) 27132

[startup+729.502 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 6045
/proc/meminfo: memFree=1808640/2055920 swapFree=4191900/4192956
[pid=6042] ppid=6040 vsize=27132 CPUtime=729.28
/proc/6042/stat : 6042 (bsolo) R 6040 6042 5438 0 -1 4194304 4407 0 0 0 72910 18 0 0 25 0 1 0 179252723 27783168 4370 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6042/statm: 6783 4370 197 640 0 6139 0
Current children cumulated CPU time (s) 729.28
Current children cumulated vsize (KiB) 27132

[startup+735.904 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 6045
/proc/meminfo: memFree=1808640/2055920 swapFree=4191900/4192956
[pid=6042] ppid=6040 vsize=27132 CPUtime=735.68
/proc/6042/stat : 6042 (bsolo) R 6040 6042 5438 0 -1 4194304 4407 0 0 0 73550 18 0 0 25 0 1 0 179252723 27783168 4370 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6042/statm: 6783 4370 197 640 0 6139 0
Current children cumulated CPU time (s) 735.68
Current children cumulated vsize (KiB) 27132

[startup+737.501 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 6045
/proc/meminfo: memFree=1808640/2055920 swapFree=4191900/4192956
[pid=6042] ppid=6040 vsize=27132 CPUtime=737.27
/proc/6042/stat : 6042 (bsolo) R 6040 6042 5438 0 -1 4194304 4407 0 0 0 73709 18 0 0 25 0 1 0 179252723 27783168 4370 1992294400 134512640 137136520 4294956256 18446744073709551615 134540852 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6042/statm: 6783 4370 197 640 0 6139 0
Current children cumulated CPU time (s) 737.27
Current children cumulated vsize (KiB) 27132

[startup+738.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 6045
/proc/meminfo: memFree=1808640/2055920 swapFree=4191900/4192956
[pid=6042] ppid=6040 vsize=27132 CPUtime=738.07
/proc/6042/stat : 6042 (bsolo) R 6040 6042 5438 0 -1 4194304 4407 0 0 0 73789 18 0 0 25 0 1 0 179252723 27783168 4370 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6042/statm: 6783 4370 197 640 0 6139 0
Current children cumulated CPU time (s) 738.07
Current children cumulated vsize (KiB) 27132

[startup+739.102 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 6045
/proc/meminfo: memFree=1808640/2055920 swapFree=4191900/4192956
[pid=6042] ppid=6040 vsize=27132 CPUtime=738.88
/proc/6042/stat : 6042 (bsolo) R 6040 6042 5438 0 -1 4194304 4407 0 0 0 73870 18 0 0 25 0 1 0 179252723 27783168 4370 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6042/statm: 6783 4370 197 640 0 6139 0
Current children cumulated CPU time (s) 738.88
Current children cumulated vsize (KiB) 27132

[startup+739.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 6045
/proc/meminfo: memFree=1808640/2055920 swapFree=4191900/4192956
[pid=6042] ppid=6040 vsize=27132 CPUtime=739.07
/proc/6042/stat : 6042 (bsolo) R 6040 6042 5438 0 -1 4194304 4407 0 0 0 73889 18 0 0 25 0 1 0 179252723 27783168 4370 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6042/statm: 6783 4370 197 640 0 6139 0
Current children cumulated CPU time (s) 739.07
Current children cumulated vsize (KiB) 27132

[startup+739.402 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 6045
/proc/meminfo: memFree=1808640/2055920 swapFree=4191900/4192956
[pid=6042] ppid=6040 vsize=27132 CPUtime=739.17
/proc/6042/stat : 6042 (bsolo) R 6040 6042 5438 0 -1 4194304 4407 0 0 0 73899 18 0 0 25 0 1 0 179252723 27783168 4370 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6042/statm: 6783 4370 197 640 0 6139 0
Current children cumulated CPU time (s) 739.17
Current children cumulated vsize (KiB) 27132

Child status: 0
Real time (s): 739.423
CPU time (s): 739.207
CPU user time (s): 739.018
CPU system time (s): 0.188971
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 27132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 739.018
system time used= 0.188971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4409
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= 1330

runsolver used 0.506922 second user time and 1.59476 second system time

The end

Launcher Data 

Begin job on node37 at 2009-06-16 03:42:35
IDJOB=1880206
IDBENCH=1278
IDSOLVER=701
FILE ID=node37/1880206-1245116555
PBS_JOBID= 9363633
Free space on /tmp= 66168 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900669309.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880206-1245116555/watcher-1880206-1245116555 -o /tmp/evaluation-result-1880206-1245116555/solver-1880206-1245116555 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880206-1245116555.opb

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

MD5SUM BENCH= e3a1beab9d06c0cee32a93d550c9a1ac
RANDOM SEED=790194443

node37.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		: 3000.232
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		: 3000.232
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:       1826272 kB
Buffers:         27712 kB
Cached:         122512 kB
SwapCached:        260 kB
Active:          33548 kB
Inactive:       129896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1826272 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4320 kB
Writeback:           0 kB
Mapped:          21760 kB
Slab:            52332 kB
Committed_AS:   150396 kB
PageTables:       1376 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= 66164 MiB
End job on node37 at 2009-06-16 03:54:55