Trace number 1878812

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 clUNSAT 1095.5 1095.77

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900544484.opb
MD5SUM6f786d0e248f798e90612aee65004e7e
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 benchmark14.4558
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 741
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: Clause 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-1878812-1245120469.opb
0.00/0.00	c File size is 83387 bytes.
0.00/0.01	c Highest Coefficient sum: 741
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: 5709
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     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1095.42/1095.76	c      100    231     2686    12029    4     5676    2069    100   3030 0.03
1095.42/1095.76	c      252    231     2838    18549    6     5981    2276    252   4846 0.05
1095.42/1095.76	c      477    231     3063    31341   10     6430    2504    477   5359 0.09
1095.42/1095.76	c      818    231     3404    51677   15     7112    2755    818   4957 0.17
1095.42/1095.76	c     1327    231     3913    74701   19     8129    3031   1327   4322 0.31
1095.42/1095.76	c     2090    231     4676   111031   23     9656    3335   2090   3884 0.54
1095.42/1095.76	c     3236    231     5822   163203   28    11948    3669   3236   3185 1.02
1095.42/1095.76	c     4958    231     5592   141357   25    11488    4036   3006   2790 1.78
1095.42/1095.76	c     7543    231     6064   145448   23    12433    4440   3478   2743 2.75
1095.42/1095.76	c    11424    231     5313    94269   17    10931    4885   2727   2767 4.13
1095.42/1095.76	c    17246    231     6046   133557   22    12395    5374   3460   2813 6.13
1095.42/1095.76	c    25984    231     6432   141827   22    13168    5912   3846   2625 9.90
1095.42/1095.76	c    39094    231     7345   184620   25    14994    6504   4759   2528 15.46
1095.42/1095.76	c    58764    231     6833   162359   23    13970    7155   4247   2286 25.70
1095.42/1095.76	c    88274    231     6901   158357   22    14106    7871   4315   2137 41.30
1095.42/1095.76	c   132544    231     6764   150929   22    13833    8659   4178   2068 64.07
1095.42/1095.76	c   198956    231    11094   287130   25    22492    9525   8508   1992 99.87
1095.42/1095.76	c   298576    231     8438   222905   26    17180   10478   5852   1806 165.32
1095.42/1095.76	c   448013    231     8322   215700   25    16948   11526   5736   1600 279.98
1095.42/1095.76	c   672172    231     9525   244339   25    19355   12679   6939   1474 455.84
1095.42/1095.76	c  1008416    231    10527   272958   25    21359   13947   7941   1312 768.25
1095.42/1095.76	c Backtracks by Clause: 0
1095.42/1095.76	c Backtracks by PB constraint: 0
1095.42/1095.76	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1095.42/1095.76	c   21  1311645 310408  1921580    16282   421262  13696   1197 1095.50
1095.42/1095.76	s UNSATISFIABLE
1095.42/1095.76	c Total time: 1095.5 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-1878812-1245120469/watcher-1878812-1245120469 -o /tmp/evaluation-result-1878812-1245120469/solver-1878812-1245120469 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878812-1245120469.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: 0.99 0.98 0.99 3/64 4467
/proc/meminfo: memFree=1572336/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=10792 CPUtime=0
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179647327 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 2698 233 174 640 0 2033 0

[startup+0.040319 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4467
/proc/meminfo: memFree=1572336/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=11244 CPUtime=0.03
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 419 0 0 0 3 0 0 0 18 0 1 0 179647327 11513856 382 1992294400 134512640 137136520 4294956256 18446744073709551615 134616816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 2811 382 195 640 0 2167 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11244

[startup+0.102318 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4467
/proc/meminfo: memFree=1572336/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=11496 CPUtime=0.09
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 482 0 0 0 9 0 0 0 18 0 1 0 179647327 11771904 445 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 2874 445 195 640 0 2230 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11496

[startup+0.30133 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4467
/proc/meminfo: memFree=1572336/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=12004 CPUtime=0.29
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 627 0 0 0 28 1 0 0 19 0 1 0 179647327 12292096 590 1992294400 134512640 137136520 4294956256 18446744073709551615 135982525 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 3001 590 195 640 0 2357 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12004

[startup+0.701356 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4467
/proc/meminfo: memFree=1572336/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=12904 CPUtime=0.69
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 852 0 0 0 68 1 0 0 22 0 1 0 179647327 13213696 815 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 3226 815 195 640 0 2582 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12904

[startup+1.50141 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4468
/proc/meminfo: memFree=1569320/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=13800 CPUtime=1.49
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 1062 0 0 0 148 1 0 0 25 0 1 0 179647327 14131200 1025 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 3450 1025 195 640 0 2806 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13800

[startup+3.10151 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4468
/proc/meminfo: memFree=1568808/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=13800 CPUtime=3.09
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 1075 0 0 0 308 1 0 0 25 0 1 0 179647327 14131200 1038 1992294400 134512640 137136520 4294956256 18446744073709551615 134573545 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 3450 1038 195 640 0 2806 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13800

[startup+6.30172 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4468
/proc/meminfo: memFree=1568560/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=14048 CPUtime=6.29
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 1125 0 0 0 627 2 0 0 25 0 1 0 179647327 14385152 1088 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 3512 1088 195 640 0 2868 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14048

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4468
/proc/meminfo: memFree=1567920/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=14684 CPUtime=12.68
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 1283 0 0 0 1264 4 0 0 25 0 1 0 179647327 15036416 1246 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 3671 1246 195 640 0 3027 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14684

[startup+25.503 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4468
/proc/meminfo: memFree=1567216/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=15288 CPUtime=25.49
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 1430 0 0 0 2541 8 0 0 25 0 1 0 179647327 15654912 1393 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 3822 1393 195 640 0 3178 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15288

[startup+51.1026 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4468
/proc/meminfo: memFree=1566768/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=15648 CPUtime=51.08
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 1534 0 0 0 5093 15 0 0 25 0 1 0 179647327 16023552 1497 1992294400 134512640 137136520 4294956256 18446744073709551615 136502333 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 3912 1497 195 640 0 3268 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15648

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4468
/proc/meminfo: memFree=1566128/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=16268 CPUtime=102.27
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 1695 0 0 0 10201 26 0 0 25 0 1 0 179647327 16658432 1658 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 4067 1658 195 640 0 3423 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16268

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4468
/proc/meminfo: memFree=1565552/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=16872 CPUtime=162.26
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 1838 0 0 0 16186 40 0 0 25 0 1 0 179647327 17276928 1801 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 4218 1801 195 640 0 3574 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 16872

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4470
/proc/meminfo: memFree=1565040/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=17252 CPUtime=222.24
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 1942 0 0 0 22172 52 0 0 25 0 1 0 179647327 17666048 1905 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 4313 1905 195 640 0 3669 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17252

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4470
/proc/meminfo: memFree=1565040/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=17372 CPUtime=282.22
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 1973 0 0 0 28160 62 0 0 25 0 1 0 179647327 17788928 1936 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 4343 1936 195 640 0 3699 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 17372

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4470
/proc/meminfo: memFree=1564080/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=18272 CPUtime=342.2
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 2194 0 0 0 34148 72 0 0 25 0 1 0 179647327 18710528 2157 1992294400 134512640 137136520 4294956256 18446744073709551615 134607171 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 4568 2157 195 640 0 3924 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 18272

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4470
/proc/meminfo: memFree=1564144/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=18272 CPUtime=402.19
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 2194 0 0 0 40135 84 0 0 25 0 1 0 179647327 18710528 2157 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 4568 2157 195 640 0 3924 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 18272

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4470
/proc/meminfo: memFree=1564016/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=18408 CPUtime=462.18
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 2218 0 0 0 46125 93 0 0 25 0 1 0 179647327 18849792 2181 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 4602 2181 195 640 0 3958 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 18408

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4470
/proc/meminfo: memFree=1563888/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=18508 CPUtime=522.16
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 2242 0 0 0 52113 103 0 0 25 0 1 0 179647327 18952192 2205 1992294400 134512640 137136520 4294956256 18446744073709551615 134543881 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 4627 2205 195 640 0 3983 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 18508

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4470
/proc/meminfo: memFree=1563568/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=18832 CPUtime=582.15
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 2324 0 0 0 58102 113 0 0 25 0 1 0 179647327 19283968 2287 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 4708 2287 195 640 0 4064 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 18832

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4470
/proc/meminfo: memFree=1563568/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=18816 CPUtime=642.14
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 2324 0 0 0 64091 123 0 0 25 0 1 0 179647327 19267584 2287 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 4704 2287 195 640 0 4060 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 18816

[startup+702.302 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 4470
/proc/meminfo: memFree=1563440/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=18940 CPUtime=702.12
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 2350 0 0 0 70078 134 0 0 25 0 1 0 179647327 19394560 2313 1992294400 134512640 137136520 4294956256 18446744073709551615 134616448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 4735 2313 195 640 0 4091 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 18940

[startup+762.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 4470
/proc/meminfo: memFree=1563440/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=18928 CPUtime=762.11
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 2350 0 0 0 76069 142 0 0 25 0 1 0 179647327 19382272 2313 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 4732 2313 195 640 0 4088 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 18928

[startup+822.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 4476
/proc/meminfo: memFree=1562864/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=19424 CPUtime=822.09
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 2473 0 0 0 82056 153 0 0 25 0 1 0 179647327 19890176 2436 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 4856 2436 195 640 0 4212 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 19424

[startup+882.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 4476
/proc/meminfo: memFree=1562544/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=19680 CPUtime=882.07
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 2546 0 0 0 88047 160 0 0 25 0 1 0 179647327 20152320 2509 1992294400 134512640 137136520 4294956256 18446744073709551615 134544010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 4920 2509 195 640 0 4276 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 19680

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4476
/proc/meminfo: memFree=1562544/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=19680 CPUtime=942.06
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 2546 0 0 0 94037 169 0 0 25 0 1 0 179647327 20152320 2509 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 4920 2509 195 640 0 4276 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 19680

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4476
/proc/meminfo: memFree=1562416/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=19808 CPUtime=1002.04
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 2574 0 0 0 100027 177 0 0 25 0 1 0 179647327 20283392 2537 1992294400 134512640 137136520 4294956256 18446744073709551615 134544162 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 4952 2537 195 640 0 4308 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 19808

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4476
/proc/meminfo: memFree=1562480/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=19808 CPUtime=1062.02
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 2574 0 0 0 106016 186 0 0 25 0 1 0 179647327 20283392 2537 1992294400 134512640 137136520 4294956256 18446744073709551615 136500599 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 4952 2537 195 640 0 4308 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 19808

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

[startup+1075.1 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 4476
/proc/meminfo: memFree=1562416/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=19808 CPUtime=1074.83
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 2574 0 0 0 107295 188 0 0 25 0 1 0 179647327 20283392 2537 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 4952 2537 195 640 0 4308 0
Current children cumulated CPU time (s) 1074.83
Current children cumulated vsize (KiB) 19808

[startup+1087.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4476
/proc/meminfo: memFree=1562416/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=19808 CPUtime=1087.62
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 2574 0 0 0 108573 189 0 0 25 0 1 0 179647327 20283392 2537 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 4952 2537 195 640 0 4308 0
Current children cumulated CPU time (s) 1087.62
Current children cumulated vsize (KiB) 19808

[startup+1091.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4476
/proc/meminfo: memFree=1562416/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=19808 CPUtime=1090.83
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 2574 0 0 0 108893 190 0 0 25 0 1 0 179647327 20283392 2537 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 4952 2537 195 640 0 4308 0
Current children cumulated CPU time (s) 1090.83
Current children cumulated vsize (KiB) 19808

[startup+1094.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4476
/proc/meminfo: memFree=1562416/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=19808 CPUtime=1094.02
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 2574 0 0 0 109212 190 0 0 25 0 1 0 179647327 20283392 2537 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 4952 2537 195 640 0 4308 0
Current children cumulated CPU time (s) 1094.02
Current children cumulated vsize (KiB) 19808

[startup+1095.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4476
/proc/meminfo: memFree=1562416/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=19808 CPUtime=1094.82
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 2574 0 0 0 109292 190 0 0 25 0 1 0 179647327 20283392 2537 1992294400 134512640 137136520 4294956256 18446744073709551615 134543939 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 4952 2537 195 640 0 4308 0
Current children cumulated CPU time (s) 1094.82
Current children cumulated vsize (KiB) 19808

[startup+1095.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4476
/proc/meminfo: memFree=1562416/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=19808 CPUtime=1095.22
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 2574 0 0 0 109332 190 0 0 25 0 1 0 179647327 20283392 2537 1992294400 134512640 137136520 4294956256 18446744073709551615 134573896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 4952 2537 195 640 0 4308 0
Current children cumulated CPU time (s) 1095.22
Current children cumulated vsize (KiB) 19808

[startup+1095.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4476
/proc/meminfo: memFree=1562416/2055920 swapFree=4191900/4192956
[pid=4467] ppid=4465 vsize=19808 CPUtime=1095.42
/proc/4467/stat : 4467 (bsolo) R 4465 4467 3695 0 -1 4194304 2574 0 0 0 109352 190 0 0 25 0 1 0 179647327 20283392 2537 1992294400 134512640 137136520 4294956256 18446744073709551615 134544411 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4467/statm: 4952 2537 195 640 0 4308 0
Current children cumulated CPU time (s) 1095.42
Current children cumulated vsize (KiB) 19808

Child status: 0
Real time (s): 1095.77
CPU time (s): 1095.5
CPU user time (s): 1093.59
CPU system time (s): 1.91071
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 19808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1093.59
system time used= 1.91071
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2576
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= 1366

runsolver used 0.78688 second user time and 2.28365 second system time

The end

Launcher Data 

Begin job on node22 at 2009-06-16 04:47:49
IDJOB=1878812
IDBENCH=1321
IDSOLVER=700
FILE ID=node22/1878812-1245120469
PBS_JOBID= 9363641
Free space on /tmp= 66156 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900544484.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878812-1245120469/watcher-1878812-1245120469 -o /tmp/evaluation-result-1878812-1245120469/solver-1878812-1245120469 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878812-1245120469.opb

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

MD5SUM BENCH= 6f786d0e248f798e90612aee65004e7e
RANDOM SEED=941152142

node22.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:       1572752 kB
Buffers:         50796 kB
Cached:         347220 kB
SwapCached:        260 kB
Active:          43712 kB
Inactive:       367036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1572752 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          21228 kB
Slab:            58444 kB
Committed_AS:   144748 kB
PageTables:       1372 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= 66152 MiB
End job on node22 at 2009-06-16 05:06:05