Trace number 1876995

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 3.1UNSAT 1334.05 1334.42

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900553647.opb
MD5SUM46461f0e86cd2c07d09bc154a5f6739a
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark18.9031
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
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 715
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: Cardinality Constraint 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-1876995-1245123628.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.01	c Highest Coefficient sum: 715
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: 5709
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.021 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     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1334.02/1334.41	c      101    231     2754    13322    4     5816    2069    168   2657 0.04
1334.02/1334.41	c      254    231     2947    20523    6     6202    2276    361   3386 0.07
1334.02/1334.41	c      480    231     3217    31842    9     6742    2504    631   3609 0.13
1334.02/1334.41	c      819    231     3616    50666   14     7544    2755   1030   3356 0.24
1334.02/1334.41	c     1327    231     4185    76016   18     8689    3031   1599   3064 0.43
1334.02/1334.41	c     2090    231     5004   104782   20    10329    3335   2418   2851 0.73
1334.02/1334.41	c     3237    231     4476    74030   16     9260    3669   1890   2633 1.23
1334.02/1334.41	c     4958    231     4422    72696   16     9156    4036   1836   2534 1.96
1334.02/1334.41	c     7542    231     5118   118782   23    10584    4440   2532   2397 3.15
1334.02/1334.41	c    11421    231     6983   204317   29    14332    4885   4397   2194 5.20
1334.02/1334.41	c    17243    231     5482   123985   22    11334    5374   2896   2063 8.36
1334.02/1334.41	c    25981    231     6390   157734   24    13203    5912   3804   1997 13.01
1334.02/1334.41	c    39092    231     8109   244762   30    16753    6504   5523   1881 20.78
1334.02/1334.41	c    58762    231     6219   142852   22    12751    7155   3633   1801 32.61
1334.02/1334.41	c    88278    231     8764   225333   25    17930    7871   6178   1711 51.58
1334.02/1334.41	c   132548    231     7901   223793   28    16204    8659   5315   1627 81.47
1334.02/1334.41	c   198958    231     8843   238500   26    18042    9525   6257   1472 135.09
1334.02/1334.41	c   298579    231     8817   270304   30    18087   10478   6231   1386 215.39
1334.02/1334.41	c   448020    231     9577   253367   26    19464   11526   6991   1296 345.51
1334.02/1334.41	c   672178    231    10624   305208   28    21592   12679   8038   1194 562.58
1334.02/1334.41	c  1008421    231     9887   333122   33    20158   13947   7301   1090 924.77
1334.02/1334.41	c Backtracks by Clause: 1360126
1334.02/1334.41	c Backtracks by PB constraint: 1057
1334.02/1334.41	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1334.02/1334.41	c   21  1361183 287597  1900921    11607   254673   9021   1020 1334.05
1334.02/1334.41	s UNSATISFIABLE
1334.02/1334.41	c Total time: 1334.05 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1876995-1245123628/watcher-1876995-1245123628 -o /tmp/evaluation-result-1876995-1245123628/solver-1876995-1245123628 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876995-1245123628.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 3/65 1086
/proc/meminfo: memFree=889360/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=10792 CPUtime=0
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 252 0 0 0 0 0 0 0 20 0 1 0 168889226 11051008 236 1992294400 134512640 137136520 4294956256 18446744073709551615 136394356 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 2698 236 175 640 0 2033 0

[startup+0.0934581 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 1086
/proc/meminfo: memFree=889360/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=11364 CPUtime=0.08
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 446 0 0 0 8 0 0 0 20 0 1 0 168889226 11636736 409 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 2841 409 196 640 0 2197 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11364

[startup+0.101458 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 1086
/proc/meminfo: memFree=889360/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=11364 CPUtime=0.09
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 452 0 0 0 9 0 0 0 20 0 1 0 168889226 11636736 415 1992294400 134512640 137136520 4294956256 18446744073709551615 134551552 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 2841 415 196 640 0 2197 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11364

[startup+0.301476 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 1086
/proc/meminfo: memFree=889360/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=11860 CPUtime=0.29
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 584 0 0 0 29 0 0 0 22 0 1 0 168889226 12144640 547 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 2965 547 196 640 0 2321 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11860

[startup+0.701514 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 1086
/proc/meminfo: memFree=889360/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=12484 CPUtime=0.69
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 751 0 0 0 69 0 0 0 25 0 1 0 168889226 12783616 714 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 3121 714 196 640 0 2477 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12484

[startup+1.50159 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1087
/proc/meminfo: memFree=886792/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=13232 CPUtime=1.49
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 915 0 0 0 149 0 0 0 25 0 1 0 168889226 13549568 878 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 3308 878 196 640 0 2664 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13232

[startup+3.10174 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1087
/proc/meminfo: memFree=886408/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=13604 CPUtime=3.09
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 1028 0 0 0 308 1 0 0 25 0 1 0 168889226 13930496 991 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 3401 991 196 640 0 2757 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13604

[startup+6.30104 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1087
/proc/meminfo: memFree=885192/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=14472 CPUtime=6.29
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 1232 0 0 0 627 2 0 0 25 0 1 0 168889226 14819328 1195 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 3618 1195 196 640 0 2974 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14472

[startup+12.7026 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1087
/proc/meminfo: memFree=884816/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=14584 CPUtime=12.69
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 1274 0 0 0 1265 4 0 0 25 0 1 0 168889226 14934016 1237 1992294400 134512640 137136520 4294956256 18446744073709551615 136502448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 3646 1237 196 640 0 3002 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14584

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1087
/proc/meminfo: memFree=883984/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=15444 CPUtime=25.48
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 1493 0 0 0 2542 6 0 0 25 0 1 0 168889226 15814656 1456 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 3861 1456 197 640 0 3217 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15444

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1087
/proc/meminfo: memFree=883792/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=15696 CPUtime=51.08
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 1556 0 0 0 5096 12 0 0 25 0 1 0 168889226 16072704 1519 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 3924 1519 197 640 0 3280 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15696

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1087
/proc/meminfo: memFree=882832/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=16688 CPUtime=102.27
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 1789 0 0 0 10204 23 0 0 25 0 1 0 168889226 17088512 1752 1992294400 134512640 137136520 4294956256 18446744073709551615 134544192 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 4172 1752 197 640 0 3528 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16688

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1087
/proc/meminfo: memFree=882448/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=17056 CPUtime=162.25
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 1893 0 0 0 16191 34 0 0 25 0 1 0 168889226 17465344 1856 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 4264 1856 197 640 0 3620 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17056

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1087
/proc/meminfo: memFree=881488/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=18028 CPUtime=222.23
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 2121 0 0 0 22179 44 0 0 25 0 1 0 168889226 18460672 2084 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 4507 2084 197 640 0 3863 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18028

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1087
/proc/meminfo: memFree=881360/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=18028 CPUtime=282.21
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 2140 0 0 0 28166 55 0 0 25 0 1 0 168889226 18460672 2103 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 4507 2103 197 640 0 3863 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18028

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1087
/proc/meminfo: memFree=881360/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=18028 CPUtime=342.2
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 2140 0 0 0 34153 67 0 0 25 0 1 0 168889226 18460672 2103 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 4507 2103 197 640 0 3863 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 18028

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1087
/proc/meminfo: memFree=881168/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=18156 CPUtime=402.18
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 2174 0 0 0 40143 75 0 0 25 0 1 0 168889226 18591744 2137 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 4539 2137 197 640 0 3895 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18156

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1087
/proc/meminfo: memFree=881168/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=18156 CPUtime=462.17
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 2174 0 0 0 46131 86 0 0 25 0 1 0 168889226 18591744 2137 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 4539 2137 197 640 0 3895 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18156

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1087
/proc/meminfo: memFree=881296/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=18156 CPUtime=522.15
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 2174 0 0 0 52119 96 0 0 25 0 1 0 168889226 18591744 2137 1992294400 134512640 137136520 4294956256 18446744073709551615 134543834 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 4539 2137 197 640 0 3895 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 18156

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1087
/proc/meminfo: memFree=880784/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=18728 CPUtime=582.13
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 2299 0 0 0 58108 105 0 0 25 0 1 0 168889226 19177472 2262 1992294400 134512640 137136520 4294956256 18446744073709551615 136501952 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 4682 2262 197 640 0 4038 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 18728

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1087
/proc/meminfo: memFree=880784/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=18704 CPUtime=642.12
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 2299 0 0 0 64095 117 0 0 25 0 1 0 168889226 19152896 2262 1992294400 134512640 137136520 4294956256 18446744073709551615 134598711 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 4676 2262 197 640 0 4032 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 18704

[startup+702.302 s]

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

/proc/meminfo: memFree=880080/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=19396 CPUtime=762.09
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 2479 0 0 0 76075 134 0 0 25 0 1 0 168889226 19861504 2442 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 4849 2442 197 640 0 4205 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 19396

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1087
/proc/meminfo: memFree=879632/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=19760 CPUtime=822.07
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 2575 0 0 0 82065 142 0 0 25 0 1 0 168889226 20234240 2538 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 4940 2538 197 640 0 4296 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 19760

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1087
/proc/meminfo: memFree=879376/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=20004 CPUtime=882.05
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 2635 0 0 0 88052 153 0 0 25 0 1 0 168889226 20484096 2598 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 5001 2598 197 640 0 4357 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 20004

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1087
/proc/meminfo: memFree=879184/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=20252 CPUtime=942.04
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 2692 0 0 0 94042 162 0 0 25 0 1 0 168889226 20738048 2655 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 5063 2655 197 640 0 4419 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 20252

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1087
/proc/meminfo: memFree=879184/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=20252 CPUtime=1002.02
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 2692 0 0 0 100034 168 0 0 25 0 1 0 168889226 20738048 2655 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 5063 2655 197 640 0 4419 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 20252

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1087
/proc/meminfo: memFree=879120/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=20252 CPUtime=1062
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 2692 0 0 0 106026 174 0 0 25 0 1 0 168889226 20738048 2655 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 5063 2655 197 640 0 4419 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 20252

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1087
/proc/meminfo: memFree=879184/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=20252 CPUtime=1121.99
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 2692 0 0 0 112015 184 0 0 25 0 1 0 168889226 20738048 2655 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 5063 2655 197 640 0 4419 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 20252

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1087
/proc/meminfo: memFree=879184/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=20248 CPUtime=1181.97
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 2692 0 0 0 118004 193 0 0 25 0 1 0 168889226 20733952 2655 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 5062 2655 197 640 0 4418 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 20248

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1093
/proc/meminfo: memFree=879120/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=20248 CPUtime=1241.95
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 2692 0 0 0 123995 200 0 0 25 0 1 0 168889226 20733952 2655 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 5062 2655 197 640 0 4418 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 20248

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1093
/proc/meminfo: memFree=879120/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=20248 CPUtime=1301.94
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 2692 0 0 0 129985 209 0 0 25 0 1 0 168889226 20733952 2655 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 5062 2655 197 640 0 4418 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 20248

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

[startup+1305.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1093
/proc/meminfo: memFree=879120/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=20248 CPUtime=1305.13
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 2692 0 0 0 130304 209 0 0 25 0 1 0 168889226 20733952 2655 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 5062 2655 197 640 0 4418 0
Current children cumulated CPU time (s) 1305.13
Current children cumulated vsize (KiB) 20248

[startup+1318.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1093
/proc/meminfo: memFree=879120/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=20248 CPUtime=1317.93
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 2692 0 0 0 131582 211 0 0 25 0 1 0 168889226 20733952 2655 1992294400 134512640 137136520 4294956256 18446744073709551615 134544101 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 5062 2655 197 640 0 4418 0
Current children cumulated CPU time (s) 1317.93
Current children cumulated vsize (KiB) 20248

[startup+1324.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1093
/proc/meminfo: memFree=879120/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=20248 CPUtime=1324.33
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 2692 0 0 0 132222 211 0 0 25 0 1 0 168889226 20733952 2655 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 5062 2655 197 640 0 4418 0
Current children cumulated CPU time (s) 1324.33
Current children cumulated vsize (KiB) 20248

[startup+1331.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1093
/proc/meminfo: memFree=879120/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=20248 CPUtime=1330.73
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 2692 0 0 0 132860 213 0 0 25 0 1 0 168889226 20733952 2655 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 5062 2655 197 640 0 4418 0
Current children cumulated CPU time (s) 1330.73
Current children cumulated vsize (KiB) 20248

[startup+1332.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1093
/proc/meminfo: memFree=879184/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=20248 CPUtime=1332.33
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 2692 0 0 0 133020 213 0 0 25 0 1 0 168889226 20733952 2655 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 5062 2655 197 640 0 4418 0
Current children cumulated CPU time (s) 1332.33
Current children cumulated vsize (KiB) 20248

[startup+1333.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1093
/proc/meminfo: memFree=879184/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=20248 CPUtime=1333.12
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 2692 0 0 0 133099 213 0 0 25 0 1 0 168889226 20733952 2655 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 5062 2655 197 640 0 4418 0
Current children cumulated CPU time (s) 1333.12
Current children cumulated vsize (KiB) 20248

[startup+1333.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1093
/proc/meminfo: memFree=879184/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=20248 CPUtime=1333.52
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 2692 0 0 0 133139 213 0 0 25 0 1 0 168889226 20733952 2655 1992294400 134512640 137136520 4294956256 18446744073709551615 134573545 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 5062 2655 197 640 0 4418 0
Current children cumulated CPU time (s) 1333.52
Current children cumulated vsize (KiB) 20248

[startup+1334.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1093
/proc/meminfo: memFree=879184/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=20248 CPUtime=1333.93
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 2692 0 0 0 133180 213 0 0 25 0 1 0 168889226 20733952 2655 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 5062 2655 197 640 0 4418 0
Current children cumulated CPU time (s) 1333.93
Current children cumulated vsize (KiB) 20248

[startup+1334.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1093
/proc/meminfo: memFree=879184/2055920 swapFree=4192812/4192956
[pid=1086] ppid=1084 vsize=20248 CPUtime=1334.02
/proc/1086/stat : 1086 (bsolo) R 1084 1086 32018 0 -1 4194304 2692 0 0 0 133189 213 0 0 25 0 1 0 168889226 20733952 2655 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1086/statm: 5062 2655 197 640 0 4418 0
Current children cumulated CPU time (s) 1334.02
Current children cumulated vsize (KiB) 20248

Child status: 0
Real time (s): 1334.42
CPU time (s): 1334.05
CPU user time (s): 1331.91
CPU system time (s): 2.13867
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 20252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1331.91
system time used= 2.13867
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2693
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= 2638

runsolver used 1.51177 second user time and 3.18152 second system time

The end

Launcher Data 

Begin job on node8 at 2009-06-16 05:40:28
IDJOB=1876995
IDBENCH=1360
IDSOLVER=699
FILE ID=node8/1876995-1245123628
PBS_JOBID= 9363662
Free space on /tmp= 66316 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900553647.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876995-1245123628/watcher-1876995-1245123628 -o /tmp/evaluation-result-1876995-1245123628/solver-1876995-1245123628 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1876995-1245123628.opb

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

MD5SUM BENCH= 46461f0e86cd2c07d09bc154a5f6739a
RANDOM SEED=1279015841

node8.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		: 3000.234
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		: 3000.234
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        889776 kB
Buffers:         90004 kB
Cached:         965896 kB
SwapCached:        140 kB
Active:         177512 kB
Inactive:       893336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        889776 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          24600 kB
Slab:            81076 kB
Committed_AS:   159796 kB
PageTables:       1376 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= 66312 MiB
End job on node8 at 2009-06-16 06:02:42