Trace number 1880243

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 752.91 753.111

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900553606.opb
MD5SUM1d57a3bf328c0fbd59220c10cecd33cc
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 benchmark2.31065
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 663
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-1880243-1245120651.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.01	c Highest Coefficient sum: 663
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.012 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     5474    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
752.89/753.10	c      102    231     2788    18181    6     6680    2069    202   2266 0.04
752.89/753.10	c      254    231     3082    34594   11     8506    2276    496   2791 0.09
752.89/753.10	c      480    231     3529    66776   18    12385    2504    943   2424 0.20
752.89/753.10	c      821    231     4200   123008   29    20816    2755   1614   1746 0.47
752.89/753.10	c     1332    231     5214   229040   43    49494    3031   2628    924 1.44
752.89/753.10	c     2097    231     5162   238475   46    80702    3335   2576    625 3.35
752.89/753.10	c     3245    231     5654   292921   51   121932    3669   3068    411 7.88
752.89/753.10	c     4969    231     5186   262003   50   121020    4036   2600    253 19.60
752.89/753.10	c     7554    231     6042   384898   63   159431    4440   3456    179 42.11
752.89/753.10	c    11433    231     6739   465944   69   187267    4885   4153    143 79.49
752.89/753.10	c    17255    231     5486   321607   58   132322    5374   2900    118 145.85
752.89/753.10	c    25995    231     5850   365715   62   145138    5912   3264    109 236.48
752.89/753.10	c    39109    231     7016   489601   69   173763    6504   4430    104 375.31
752.89/753.10	c    58780    231     8638   664530   76   229123    7155   6052     98 598.56
752.89/753.10	c Backtracks by Clause: 66865
752.89/753.10	c Backtracks by PB constraint: 1168
752.89/753.10	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 
752.89/753.10	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
752.89/753.10	c   14    69715   9934    87994     7973   621818   5387     92 752.90
752.89/753.10	s SATISFIABLE
752.89/753.10	c Total time: 752.905 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-1880243-1245120651/watcher-1880243-1245120651 -o /tmp/evaluation-result-1880243-1245120651/solver-1880243-1245120651 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880243-1245120651.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31815
/proc/meminfo: memFree=1784416/2055920 swapFree=4191900/4192956
[pid=31815] ppid=31813 vsize=10792 CPUtime=0
/proc/31815/stat : 31815 (bsolo) R 31813 31815 30908 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 179664670 11051008 232 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31815/statm: 2698 233 174 640 0 2033 0

[startup+0.0615481 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31815
/proc/meminfo: memFree=1784416/2055920 swapFree=4191900/4192956
[pid=31815] ppid=31813 vsize=11364 CPUtime=0.05
/proc/31815/stat : 31815 (bsolo) R 31813 31815 30908 0 -1 4194304 449 0 0 0 5 0 0 0 18 0 1 0 179664670 11636736 412 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31815/statm: 2841 412 196 640 0 2197 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11364

[startup+0.101549 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31815
/proc/meminfo: memFree=1784416/2055920 swapFree=4191900/4192956
[pid=31815] ppid=31813 vsize=11500 CPUtime=0.09
/proc/31815/stat : 31815 (bsolo) R 31813 31815 30908 0 -1 4194304 506 0 0 0 9 0 0 0 18 0 1 0 179664670 11776000 469 1992294400 134512640 137136520 4294956256 18446744073709551615 134551189 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31815/statm: 2875 469 196 640 0 2231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11500

[startup+0.301562 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31815
/proc/meminfo: memFree=1784416/2055920 swapFree=4191900/4192956
[pid=31815] ppid=31813 vsize=12404 CPUtime=0.29
/proc/31815/stat : 31815 (bsolo) R 31813 31815 30908 0 -1 4194304 729 0 0 0 29 0 0 0 19 0 1 0 179664670 12701696 692 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31815/statm: 3101 692 196 640 0 2457 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12404

[startup+0.701587 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31815
/proc/meminfo: memFree=1784416/2055920 swapFree=4191900/4192956
[pid=31815] ppid=31813 vsize=13572 CPUtime=0.69
/proc/31815/stat : 31815 (bsolo) R 31813 31815 30908 0 -1 4194304 1021 0 0 0 68 1 0 0 22 0 1 0 179664670 13897728 984 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31815/statm: 3393 984 196 640 0 2749 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13572

[startup+1.50164 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31816
/proc/meminfo: memFree=1780504/2055920 swapFree=4191900/4192956
[pid=31815] ppid=31813 vsize=15132 CPUtime=1.49
/proc/31815/stat : 31815 (bsolo) R 31813 31815 30908 0 -1 4194304 1411 0 0 0 148 1 0 0 25 0 1 0 179664670 15495168 1374 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31815/statm: 3783 1374 197 640 0 3139 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15132

[startup+3.10174 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31816
/proc/meminfo: memFree=1778712/2055920 swapFree=4191900/4192956
[pid=31815] ppid=31813 vsize=15916 CPUtime=3.09
/proc/31815/stat : 31815 (bsolo) R 31813 31815 30908 0 -1 4194304 1603 0 0 0 308 1 0 0 25 0 1 0 179664670 16297984 1566 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31815/statm: 3979 1566 197 640 0 3335 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15916

[startup+6.30294 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31816
/proc/meminfo: memFree=1776856/2055920 swapFree=4191900/4192956
[pid=31815] ppid=31813 vsize=17732 CPUtime=6.29
/proc/31815/stat : 31815 (bsolo) R 31813 31815 30908 0 -1 4194304 2040 0 0 0 627 2 0 0 25 0 1 0 179664670 18157568 2003 1992294400 134512640 137136520 4294956256 18446744073709551615 134543881 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31815/statm: 4433 2003 197 640 0 3789 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17732

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31816
/proc/meminfo: memFree=1775384/2055920 swapFree=4191900/4192956
[pid=31815] ppid=31813 vsize=19044 CPUtime=12.69
/proc/31815/stat : 31815 (bsolo) R 31813 31815 30908 0 -1 4194304 2394 0 0 0 1267 2 0 0 25 0 1 0 179664670 19501056 2357 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31815/statm: 4761 2357 197 640 0 4117 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19044

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31816
/proc/meminfo: memFree=1773720/2055920 swapFree=4191900/4192956
[pid=31815] ppid=31813 vsize=20736 CPUtime=25.48
/proc/31815/stat : 31815 (bsolo) R 31813 31815 30908 0 -1 4194304 2812 0 0 0 2545 3 0 0 25 0 1 0 179664670 21233664 2775 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31815/statm: 5184 2775 197 640 0 4540 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20736

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31816
/proc/meminfo: memFree=1772376/2055920 swapFree=4191900/4192956
[pid=31815] ppid=31813 vsize=22180 CPUtime=51.07
/proc/31815/stat : 31815 (bsolo) R 31813 31815 30908 0 -1 4194304 3164 0 0 0 5102 5 0 0 25 0 1 0 179664670 22712320 3127 1992294400 134512640 137136520 4294956256 18446744073709551615 136294896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31815/statm: 5545 3127 197 640 0 4901 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22180

[startup+102.306 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 31816
/proc/meminfo: memFree=1771096/2055920 swapFree=4191900/4192956
[pid=31815] ppid=31813 vsize=23484 CPUtime=102.26
/proc/31815/stat : 31815 (bsolo) R 31813 31815 30908 0 -1 4194304 3479 0 0 0 10219 7 0 0 25 0 1 0 179664670 24047616 3442 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31815/statm: 5871 3442 197 640 0 5227 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23484

[startup+162.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 31816
/proc/meminfo: memFree=1770200/2055920 swapFree=4191900/4192956
[pid=31815] ppid=31813 vsize=24264 CPUtime=162.24
/proc/31815/stat : 31815 (bsolo) R 31813 31815 30908 0 -1 4194304 3701 0 0 0 16216 8 0 0 25 0 1 0 179664670 24846336 3664 1992294400 134512640 137136520 4294956256 18446744073709551615 136518911 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31815/statm: 6066 3664 197 640 0 5422 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24264

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31816
/proc/meminfo: memFree=1770136/2055920 swapFree=4191900/4192956
[pid=31815] ppid=31813 vsize=24392 CPUtime=222.23
/proc/31815/stat : 31815 (bsolo) R 31813 31815 30908 0 -1 4194304 3708 0 0 0 22213 10 0 0 25 0 1 0 179664670 24977408 3671 1992294400 134512640 137136520 4294956256 18446744073709551615 134544437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31815/statm: 6098 3671 197 640 0 5454 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24392

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31816
/proc/meminfo: memFree=1769368/2055920 swapFree=4191900/4192956
[pid=31815] ppid=31813 vsize=25048 CPUtime=282.21
/proc/31815/stat : 31815 (bsolo) R 31813 31815 30908 0 -1 4194304 3889 0 0 0 28209 12 0 0 25 0 1 0 179664670 25649152 3852 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31815/statm: 6262 3852 197 640 0 5618 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 25048

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31816
/proc/meminfo: memFree=1768920/2055920 swapFree=4191900/4192956
[pid=31815] ppid=31813 vsize=25436 CPUtime=342.19
/proc/31815/stat : 31815 (bsolo) R 31813 31815 30908 0 -1 4194304 3981 0 0 0 34206 13 0 0 25 0 1 0 179664670 26046464 3944 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31815/statm: 6359 3944 197 640 0 5715 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 25436

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31816
/proc/meminfo: memFree=1768344/2055920 swapFree=4191900/4192956
[pid=31815] ppid=31813 vsize=26080 CPUtime=402.19
/proc/31815/stat : 31815 (bsolo) R 31813 31815 30908 0 -1 4194304 4129 0 0 0 40203 16 0 0 25 0 1 0 179664670 26705920 4092 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31815/statm: 6520 4092 197 640 0 5876 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 26080

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31816
/proc/meminfo: memFree=1767704/2055920 swapFree=4191900/4192956
[pid=31815] ppid=31813 vsize=26600 CPUtime=462.16
/proc/31815/stat : 31815 (bsolo) R 31813 31815 30908 0 -1 4194304 4267 0 0 0 46199 17 0 0 25 0 1 0 179664670 27238400 4230 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31815/statm: 6650 4230 197 640 0 6006 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 26600

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31816
/proc/meminfo: memFree=1767832/2055920 swapFree=4191900/4192956
[pid=31815] ppid=31813 vsize=26600 CPUtime=522.16
/proc/31815/stat : 31815 (bsolo) R 31813 31815 30908 0 -1 4194304 4267 0 0 0 52197 19 0 0 25 0 1 0 179664670 27238400 4230 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31815/statm: 6650 4230 197 640 0 6006 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 26600

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31816
/proc/meminfo: memFree=1767576/2055920 swapFree=4191900/4192956
[pid=31815] ppid=31813 vsize=26728 CPUtime=582.14
/proc/31815/stat : 31815 (bsolo) R 31813 31815 30908 0 -1 4194304 4315 0 0 0 58194 20 0 0 25 0 1 0 179664670 27369472 4278 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31815/statm: 6682 4278 197 640 0 6038 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 26728

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31822
/proc/meminfo: memFree=1765848/2055920 swapFree=4191900/4192956
[pid=31815] ppid=31813 vsize=28420 CPUtime=642.12
/proc/31815/stat : 31815 (bsolo) R 31813 31815 30908 0 -1 4194304 4723 0 0 0 64189 23 0 0 25 0 1 0 179664670 29102080 4686 1992294400 134512640 137136520 4294956256 18446744073709551615 134544411 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31815/statm: 7105 4686 197 640 0 6461 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 28420

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31822
/proc/meminfo: memFree=1765656/2055920 swapFree=4191900/4192956
[pid=31815] ppid=31813 vsize=28548 CPUtime=702.1
/proc/31815/stat : 31815 (bsolo) R 31813 31815 30908 0 -1 4194304 4761 0 0 0 70186 24 0 0 25 0 1 0 179664670 29233152 4724 1992294400 134512640 137136520 4294956256 18446744073709551615 135982525 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31815/statm: 7137 4724 197 640 0 6493 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 28548

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

[startup+716.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31822
/proc/meminfo: memFree=1765464/2055920 swapFree=4191900/4192956
[pid=31815] ppid=31813 vsize=28676 CPUtime=716.5
/proc/31815/stat : 31815 (bsolo) R 31813 31815 30908 0 -1 4194304 4798 0 0 0 71626 24 0 0 25 0 1 0 179664670 29364224 4761 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31815/statm: 7169 4761 197 640 0 6525 0
Current children cumulated CPU time (s) 716.5
Current children cumulated vsize (KiB) 28676

[startup+729.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31822
/proc/meminfo: memFree=1765464/2055920 swapFree=4191900/4192956
[pid=31815] ppid=31813 vsize=28676 CPUtime=729.3
/proc/31815/stat : 31815 (bsolo) R 31813 31815 30908 0 -1 4194304 4798 0 0 0 72905 25 0 0 25 0 1 0 179664670 29364224 4761 1992294400 134512640 137136520 4294956256 18446744073709551615 136295685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31815/statm: 7169 4761 197 640 0 6525 0
Current children cumulated CPU time (s) 729.3
Current children cumulated vsize (KiB) 28676

[startup+742.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31822
/proc/meminfo: memFree=1765464/2055920 swapFree=4191900/4192956
[pid=31815] ppid=31813 vsize=28676 CPUtime=742.1
/proc/31815/stat : 31815 (bsolo) R 31813 31815 30908 0 -1 4194304 4798 0 0 0 74185 25 0 0 25 0 1 0 179664670 29364224 4761 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31815/statm: 7169 4761 197 640 0 6525 0
Current children cumulated CPU time (s) 742.1
Current children cumulated vsize (KiB) 28676

[startup+748.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31822
/proc/meminfo: memFree=1765464/2055920 swapFree=4191900/4192956
[pid=31815] ppid=31813 vsize=28676 CPUtime=748.49
/proc/31815/stat : 31815 (bsolo) R 31813 31815 30908 0 -1 4194304 4798 0 0 0 74824 25 0 0 25 0 1 0 179664670 29364224 4761 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31815/statm: 7169 4761 197 640 0 6525 0
Current children cumulated CPU time (s) 748.49
Current children cumulated vsize (KiB) 28676

[startup+750.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31822
/proc/meminfo: memFree=1765464/2055920 swapFree=4191900/4192956
[pid=31815] ppid=31813 vsize=28676 CPUtime=750.09
/proc/31815/stat : 31815 (bsolo) R 31813 31815 30908 0 -1 4194304 4798 0 0 0 74984 25 0 0 25 0 1 0 179664670 29364224 4761 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31815/statm: 7169 4761 197 640 0 6525 0
Current children cumulated CPU time (s) 750.09
Current children cumulated vsize (KiB) 28676

[startup+751.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31822
/proc/meminfo: memFree=1765464/2055920 swapFree=4191900/4192956
[pid=31815] ppid=31813 vsize=28676 CPUtime=751.69
/proc/31815/stat : 31815 (bsolo) R 31813 31815 30908 0 -1 4194304 4798 0 0 0 75144 25 0 0 25 0 1 0 179664670 29364224 4761 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31815/statm: 7169 4761 197 640 0 6525 0
Current children cumulated CPU time (s) 751.69
Current children cumulated vsize (KiB) 28676

[startup+752.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31822
/proc/meminfo: memFree=1765464/2055920 swapFree=4191900/4192956
[pid=31815] ppid=31813 vsize=28676 CPUtime=752.49
/proc/31815/stat : 31815 (bsolo) R 31813 31815 30908 0 -1 4194304 4798 0 0 0 75224 25 0 0 25 0 1 0 179664670 29364224 4761 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31815/statm: 7169 4761 197 640 0 6525 0
Current children cumulated CPU time (s) 752.49
Current children cumulated vsize (KiB) 28676

[startup+753.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31822
/proc/meminfo: memFree=1765464/2055920 swapFree=4191900/4192956
[pid=31815] ppid=31813 vsize=28676 CPUtime=752.89
/proc/31815/stat : 31815 (bsolo) R 31813 31815 30908 0 -1 4194304 4798 0 0 0 75264 25 0 0 25 0 1 0 179664670 29364224 4761 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31815/statm: 7169 4761 197 640 0 6525 0
Current children cumulated CPU time (s) 752.89
Current children cumulated vsize (KiB) 28676

Child status: 0
Real time (s): 753.111
CPU time (s): 752.91
CPU user time (s): 752.653
CPU system time (s): 0.25696
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 28676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 752.653
system time used= 0.25696
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4800
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= 1430

runsolver used 0.527919 second user time and 1.61775 second system time

The end

Launcher Data 

Begin job on node29 at 2009-06-16 04:50:51
IDJOB=1880243
IDBENCH=1322
IDSOLVER=701
FILE ID=node29/1880243-1245120651
PBS_JOBID= 9363669
Free space on /tmp= 66244 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900553606.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880243-1245120651/watcher-1880243-1245120651 -o /tmp/evaluation-result-1880243-1245120651/solver-1880243-1245120651 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880243-1245120651.opb

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

MD5SUM BENCH= 1d57a3bf328c0fbd59220c10cecd33cc
RANDOM SEED=1136717655

node29.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		: 3000.237
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		: 3000.237
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:       1784832 kB
Buffers:         26584 kB
Cached:         180684 kB
SwapCached:        268 kB
Active:          63524 kB
Inactive:       156552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1784832 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4152 kB
Writeback:           0 kB
Mapped:          21248 kB
Slab:            36904 kB
Committed_AS:   161384 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= 66240 MiB
End job on node29 at 2009-06-16 05:03:24