Trace number 1880221

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 666.065 666.935

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900561389.opb
MD5SUMd1b10f6e9727d2d9909236ce66cbc7d6
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 benchmark1.06884
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 719
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-1880221-1245118218.opb
0.00/0.00	c File size is 83383 bytes.
0.00/0.01	c Highest Coefficient sum: 719
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.011 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5710
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.022 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.
666.02/666.93	c      103    231     2792    19042    6     8320    2069    206   2102 0.05
666.02/666.93	c      255    231     3096    44866   14    15605    2276    510   2107 0.12
666.02/666.93	c      481    231     3548    79479   22    25578    2504    962   1522 0.32
666.02/666.93	c      821    231     4227   133636   31    43845    2755   1641   1286 0.64
666.02/666.93	c     1329    231     5235   234679   44    78712    3031   2649    822 1.62
666.02/666.93	c     2092    231     5140   233617   45    96252    3335   2554    526 3.98
666.02/666.93	c     3238    231     5693   305576   53   134224    3669   3107    303 10.66
666.02/666.93	c     4959    231     5300   277059   52   120105    4036   2714    204 24.23
666.02/666.93	c     7547    231     6243   377914   60   167564    4440   3657    162 46.48
666.02/666.93	c    11428    231     7005   467657   66   187314    4885   4419    134 85.11
666.02/666.93	c    17251    231     5864   329393   56   137051    5374   3278    113 151.54
666.02/666.93	c    25989    231     6590   409494   62   175769    5912   4004    104 247.80
666.02/666.93	c    39099    231     8333   591767   71   257293    6504   5747     97 399.69
666.02/666.93	c    58769    231     7261   482128   66   217919    7155   4675     88 662.74
666.02/666.93	c Backtracks by Clause: 57945
666.02/666.93	c Backtracks by PB constraint: 1070
666.02/666.93	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 
666.02/666.93	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
666.02/666.93	c   14    59207  11541    82922     8132   575866   5546     88 666.06
666.02/666.93	s SATISFIABLE
666.02/666.93	c Total time: 666.059 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-1880221-1245118218/watcher-1880221-1245118218 -o /tmp/evaluation-result-1880221-1245118218/solver-1880221-1245118218 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880221-1245118218.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: 1.19 1.14 1.05 4/64 4163
/proc/meminfo: memFree=1237576/2055920 swapFree=4191900/4192956
[pid=4163] ppid=4161 vsize=10796 CPUtime=0
/proc/4163/stat : 4163 (bsolo) R 4161 4163 2914 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 179421849 11055104 260 1992294400 134512640 137136520 4294956256 18446744073709551615 134600112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4163/statm: 2732 261 180 640 0 2067 0

[startup+0.0940669 s]
/proc/loadavg: 1.19 1.14 1.05 4/64 4163
/proc/meminfo: memFree=1237576/2055920 swapFree=4191900/4192956
[pid=4163] ppid=4161 vsize=11624 CPUtime=0.08
/proc/4163/stat : 4163 (bsolo) R 4161 4163 2914 0 -1 4194304 519 0 0 0 8 0 0 0 18 0 1 0 179421849 11902976 482 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4163/statm: 2906 482 196 640 0 2262 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11624

[startup+0.101067 s]
/proc/loadavg: 1.19 1.14 1.05 4/64 4163
/proc/meminfo: memFree=1237576/2055920 swapFree=4191900/4192956
[pid=4163] ppid=4161 vsize=11628 CPUtime=0.09
/proc/4163/stat : 4163 (bsolo) R 4161 4163 2914 0 -1 4194304 531 0 0 0 9 0 0 0 18 0 1 0 179421849 11907072 494 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4163/statm: 2907 494 196 640 0 2263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11628

[startup+0.30109 s]
/proc/loadavg: 1.19 1.14 1.05 4/64 4163
/proc/meminfo: memFree=1237576/2055920 swapFree=4191900/4192956
[pid=4163] ppid=4161 vsize=12408 CPUtime=0.29
/proc/4163/stat : 4163 (bsolo) R 4161 4163 2914 0 -1 4194304 735 0 0 0 29 0 0 0 19 0 1 0 179421849 12705792 698 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4163/statm: 3102 698 196 640 0 2458 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12408

[startup+0.701136 s]
/proc/loadavg: 1.19 1.14 1.05 4/64 4163
/proc/meminfo: memFree=1237576/2055920 swapFree=4191900/4192956
[pid=4163] ppid=4161 vsize=13836 CPUtime=0.68
/proc/4163/stat : 4163 (bsolo) R 4161 4163 2914 0 -1 4194304 1070 0 0 0 68 0 0 0 22 0 1 0 179421849 14168064 1033 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4163/statm: 3459 1033 197 640 0 2815 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13836

[startup+1.50123 s]
/proc/loadavg: 1.19 1.14 1.05 2/65 4164
/proc/meminfo: memFree=1233536/2055920 swapFree=4191900/4192956
[pid=4163] ppid=4161 vsize=15660 CPUtime=1.49
/proc/4163/stat : 4163 (bsolo) R 4161 4163 2914 0 -1 4194304 1532 0 0 0 148 1 0 0 25 0 1 0 179421849 16035840 1495 1992294400 134512640 137136520 4294956256 18446744073709551615 136501956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4163/statm: 3915 1495 197 640 0 3271 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15660

[startup+3.10141 s]
/proc/loadavg: 1.17 1.14 1.05 2/65 4164
/proc/meminfo: memFree=1231424/2055920 swapFree=4191900/4192956
[pid=4163] ppid=4161 vsize=16696 CPUtime=3.09
/proc/4163/stat : 4163 (bsolo) R 4161 4163 2914 0 -1 4194304 1806 0 0 0 308 1 0 0 25 0 1 0 179421849 17096704 1769 1992294400 134512640 137136520 4294956256 18446744073709551615 134543834 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4163/statm: 4174 1769 197 640 0 3530 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16696

[startup+6.30178 s]
/proc/loadavg: 1.17 1.14 1.05 2/65 4164
/proc/meminfo: memFree=1230464/2055920 swapFree=4191900/4192956
[pid=4163] ppid=4161 vsize=17612 CPUtime=5.62
/proc/4163/stat : 4163 (bsolo) R 4161 4163 2914 0 -1 4194304 2036 0 0 0 559 3 0 0 25 0 1 0 179421849 18034688 1999 1992294400 134512640 137136520 4294956256 18446744073709551615 134544774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4163/statm: 4403 1999 197 640 0 3759 0
Current children cumulated CPU time (s) 5.62
Current children cumulated vsize (KiB) 17612

[startup+12.7015 s]
/proc/loadavg: 1.15 1.14 1.05 2/65 4164
/proc/meminfo: memFree=1229056/2055920 swapFree=4191900/4192956
[pid=4163] ppid=4161 vsize=19168 CPUtime=12.02
/proc/4163/stat : 4163 (bsolo) R 4161 4163 2914 0 -1 4194304 2423 0 0 0 1198 4 0 0 25 0 1 0 179421849 19628032 2386 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4163/statm: 4792 2386 197 640 0 4148 0
Current children cumulated CPU time (s) 12.02
Current children cumulated vsize (KiB) 19168

[startup+25.502 s]
/proc/loadavg: 1.12 1.13 1.05 2/65 4164
/proc/meminfo: memFree=1228096/2055920 swapFree=4191900/4192956
[pid=4163] ppid=4161 vsize=19696 CPUtime=24.8
/proc/4163/stat : 4163 (bsolo) R 4161 4163 2914 0 -1 4194304 2552 0 0 0 2476 4 0 0 25 0 1 0 179421849 20168704 2515 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4163/statm: 4924 2515 197 640 0 4280 0
Current children cumulated CPU time (s) 24.8
Current children cumulated vsize (KiB) 19696

[startup+51.1019 s]
/proc/loadavg: 1.08 1.12 1.04 2/65 4164
/proc/meminfo: memFree=1226048/2055920 swapFree=4191900/4192956
[pid=4163] ppid=4161 vsize=21772 CPUtime=50.4
/proc/4163/stat : 4163 (bsolo) R 4161 4163 2914 0 -1 4194304 3063 0 0 0 5034 6 0 0 25 0 1 0 179421849 22294528 3026 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4163/statm: 5443 3026 197 640 0 4799 0
Current children cumulated CPU time (s) 50.4
Current children cumulated vsize (KiB) 21772

[startup+102.306 s]
/proc/loadavg: 1.03 1.10 1.04 2/65 4164
/proc/meminfo: memFree=1225024/2055920 swapFree=4191900/4192956
[pid=4163] ppid=4161 vsize=22792 CPUtime=101.58
/proc/4163/stat : 4163 (bsolo) R 4161 4163 2914 0 -1 4194304 3327 0 0 0 10151 7 0 0 25 0 1 0 179421849 23339008 3290 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4163/statm: 5698 3290 197 640 0 5054 0
Current children cumulated CPU time (s) 101.58
Current children cumulated vsize (KiB) 22792

[startup+162.302 s]
/proc/loadavg: 1.01 1.08 1.03 2/65 4164
/proc/meminfo: memFree=1224640/2055920 swapFree=4191900/4192956
[pid=4163] ppid=4161 vsize=23184 CPUtime=161.56
/proc/4163/stat : 4163 (bsolo) R 4161 4163 2914 0 -1 4194304 3411 0 0 0 16147 9 0 0 25 0 1 0 179421849 23740416 3374 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4163/statm: 5796 3374 197 640 0 5152 0
Current children cumulated CPU time (s) 161.56
Current children cumulated vsize (KiB) 23184

[startup+222.302 s]
/proc/loadavg: 1.05 1.08 1.03 2/65 4164
/proc/meminfo: memFree=1223872/2055920 swapFree=4191900/4192956
[pid=4163] ppid=4161 vsize=23960 CPUtime=221.55
/proc/4163/stat : 4163 (bsolo) R 4161 4163 2914 0 -1 4194304 3601 0 0 0 22145 10 0 0 25 0 1 0 179421849 24535040 3564 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4163/statm: 5990 3564 197 640 0 5346 0
Current children cumulated CPU time (s) 221.55
Current children cumulated vsize (KiB) 23960

[startup+282.302 s]
/proc/loadavg: 1.02 1.06 1.03 2/65 4164
/proc/meminfo: memFree=1223040/2055920 swapFree=4191900/4192956
[pid=4163] ppid=4161 vsize=24748 CPUtime=281.53
/proc/4163/stat : 4163 (bsolo) R 4161 4163 2914 0 -1 4194304 3814 0 0 0 28142 11 0 0 25 0 1 0 179421849 25341952 3777 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4163/statm: 6187 3777 197 640 0 5543 0
Current children cumulated CPU time (s) 281.53
Current children cumulated vsize (KiB) 24748

[startup+342.301 s]
/proc/loadavg: 1.00 1.05 1.02 2/65 4164
/proc/meminfo: memFree=1223040/2055920 swapFree=4191900/4192956
[pid=4163] ppid=4161 vsize=24748 CPUtime=341.52
/proc/4163/stat : 4163 (bsolo) R 4161 4163 2914 0 -1 4194304 3814 0 0 0 34139 13 0 0 25 0 1 0 179421849 25341952 3777 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4163/statm: 6187 3777 197 640 0 5543 0
Current children cumulated CPU time (s) 341.52
Current children cumulated vsize (KiB) 24748

[startup+402.301 s]
/proc/loadavg: 1.00 1.04 1.01 2/65 4164
/proc/meminfo: memFree=1222016/2055920 swapFree=4191900/4192956
[pid=4163] ppid=4161 vsize=26452 CPUtime=401.49
/proc/4163/stat : 4163 (bsolo) R 4161 4163 2914 0 -1 4194304 4223 0 0 0 40135 14 0 0 25 0 1 0 179421849 27086848 4186 1992294400 134512640 137136520 4294956256 18446744073709551615 134544162 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4163/statm: 6613 4186 197 640 0 5969 0
Current children cumulated CPU time (s) 401.49
Current children cumulated vsize (KiB) 26452

[startup+462.301 s]
/proc/loadavg: 1.00 1.03 1.01 2/65 4164
/proc/meminfo: memFree=1220864/2055920 swapFree=4191900/4192956
[pid=4163] ppid=4161 vsize=26840 CPUtime=461.48
/proc/4163/stat : 4163 (bsolo) R 4161 4163 2914 0 -1 4194304 4340 0 0 0 46133 15 0 0 25 0 1 0 179421849 27484160 4303 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4163/statm: 6710 4303 197 640 0 6066 0
Current children cumulated CPU time (s) 461.48
Current children cumulated vsize (KiB) 26840

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 4164
/proc/meminfo: memFree=1220736/2055920 swapFree=4191900/4192956
[pid=4163] ppid=4161 vsize=26976 CPUtime=521.46
/proc/4163/stat : 4163 (bsolo) R 4161 4163 2914 0 -1 4194304 4369 0 0 0 52130 16 0 0 25 0 1 0 179421849 27623424 4332 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4163/statm: 6744 4332 197 640 0 6100 0
Current children cumulated CPU time (s) 521.46
Current children cumulated vsize (KiB) 26976

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4164
/proc/meminfo: memFree=1220736/2055920 swapFree=4191900/4192956
[pid=4163] ppid=4161 vsize=26976 CPUtime=581.44
/proc/4163/stat : 4163 (bsolo) R 4161 4163 2914 0 -1 4194304 4370 0 0 0 58126 18 0 0 25 0 1 0 179421849 27623424 4333 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4163/statm: 6744 4333 197 640 0 6100 0
Current children cumulated CPU time (s) 581.44
Current children cumulated vsize (KiB) 26976

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4164
/proc/meminfo: memFree=1220736/2055920 swapFree=4191900/4192956
[pid=4163] ppid=4161 vsize=26976 CPUtime=641.43
/proc/4163/stat : 4163 (bsolo) R 4161 4163 2914 0 -1 4194304 4370 0 0 0 64124 19 0 0 25 0 1 0 179421849 27623424 4333 1992294400 134512640 137136520 4294956256 18446744073709551615 134544774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4163/statm: 6744 4333 197 640 0 6100 0
Current children cumulated CPU time (s) 641.43
Current children cumulated vsize (KiB) 26976

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

[startup+652.701 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4164
/proc/meminfo: memFree=1220736/2055920 swapFree=4191900/4192956
[pid=4163] ppid=4161 vsize=26976 CPUtime=651.82
/proc/4163/stat : 4163 (bsolo) R 4161 4163 2914 0 -1 4194304 4370 0 0 0 65163 19 0 0 25 0 1 0 179421849 27623424 4333 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4163/statm: 6744 4333 197 640 0 6100 0
Current children cumulated CPU time (s) 651.82
Current children cumulated vsize (KiB) 26976

[startup+659.102 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4164
/proc/meminfo: memFree=1220736/2055920 swapFree=4191900/4192956
[pid=4163] ppid=4161 vsize=26976 CPUtime=658.22
/proc/4163/stat : 4163 (bsolo) R 4161 4163 2914 0 -1 4194304 4370 0 0 0 65803 19 0 0 25 0 1 0 179421849 27623424 4333 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4163/statm: 6744 4333 197 640 0 6100 0
Current children cumulated CPU time (s) 658.22
Current children cumulated vsize (KiB) 26976

[startup+662.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4164
/proc/meminfo: memFree=1220736/2055920 swapFree=4191900/4192956
[pid=4163] ppid=4161 vsize=26976 CPUtime=661.42
/proc/4163/stat : 4163 (bsolo) R 4161 4163 2914 0 -1 4194304 4370 0 0 0 66123 19 0 0 25 0 1 0 179421849 27623424 4333 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4163/statm: 6744 4333 197 640 0 6100 0
Current children cumulated CPU time (s) 661.42
Current children cumulated vsize (KiB) 26976

[startup+665.506 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4164
/proc/meminfo: memFree=1220736/2055920 swapFree=4191900/4192956
[pid=4163] ppid=4161 vsize=26976 CPUtime=664.63
/proc/4163/stat : 4163 (bsolo) R 4161 4163 2914 0 -1 4194304 4370 0 0 0 66443 20 0 0 25 0 1 0 179421849 27623424 4333 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4163/statm: 6744 4333 197 640 0 6100 0
Current children cumulated CPU time (s) 664.63
Current children cumulated vsize (KiB) 26976

[startup+666.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4164
/proc/meminfo: memFree=1220736/2055920 swapFree=4191900/4192956
[pid=4163] ppid=4161 vsize=26976 CPUtime=665.42
/proc/4163/stat : 4163 (bsolo) R 4161 4163 2914 0 -1 4194304 4370 0 0 0 66522 20 0 0 25 0 1 0 179421849 27623424 4333 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4163/statm: 6744 4333 197 640 0 6100 0
Current children cumulated CPU time (s) 665.42
Current children cumulated vsize (KiB) 26976

[startup+666.702 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4164
/proc/meminfo: memFree=1220736/2055920 swapFree=4191900/4192956
[pid=4163] ppid=4161 vsize=26976 CPUtime=665.82
/proc/4163/stat : 4163 (bsolo) R 4161 4163 2914 0 -1 4194304 4370 0 0 0 66562 20 0 0 25 0 1 0 179421849 27623424 4333 1992294400 134512640 137136520 4294956256 18446744073709551615 134544252 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4163/statm: 6744 4333 197 640 0 6100 0
Current children cumulated CPU time (s) 665.82
Current children cumulated vsize (KiB) 26976

[startup+666.902 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4164
/proc/meminfo: memFree=1220736/2055920 swapFree=4191900/4192956
[pid=4163] ppid=4161 vsize=26976 CPUtime=666.02
/proc/4163/stat : 4163 (bsolo) R 4161 4163 2914 0 -1 4194304 4370 0 0 0 66582 20 0 0 25 0 1 0 179421849 27623424 4333 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4163/statm: 6744 4333 197 640 0 6100 0
Current children cumulated CPU time (s) 666.02
Current children cumulated vsize (KiB) 26976

Child status: 0
Real time (s): 666.935
CPU time (s): 666.065
CPU user time (s): 665.858
CPU system time (s): 0.206968
CPU usage (%): 99.8695
Max. virtual memory (cumulated for all children) (KiB): 26976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 665.858
system time used= 0.206968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4372
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= 990

runsolver used 0.488925 second user time and 1.44678 second system time

The end

Launcher Data 

Begin job on node28 at 2009-06-16 04:10:18
IDJOB=1880221
IDBENCH=1296
IDSOLVER=701
FILE ID=node28/1880221-1245118218
PBS_JOBID= 9363637
Free space on /tmp= 66176 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900561389.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880221-1245118218/watcher-1880221-1245118218 -o /tmp/evaluation-result-1880221-1245118218/solver-1880221-1245118218 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880221-1245118218.opb

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

MD5SUM BENCH= d1b10f6e9727d2d9909236ce66cbc7d6
RANDOM SEED=925330124

node28.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		: 3000.231
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		: 3000.231
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:       1238184 kB
Buffers:         44892 kB
Cached:         693192 kB
SwapCached:        260 kB
Active:         105644 kB
Inactive:       646736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1238184 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4072 kB
Writeback:           0 kB
Mapped:          22592 kB
Slab:            51244 kB
Committed_AS:   142964 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66172 MiB
End job on node28 at 2009-06-16 04:21:25