Trace number 1878841

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 1262.85 1263.16

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900670167.opb
MD5SUM3972d8c24730f4742ee881de3ad25c62
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 benchmark15.0237
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 707
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-1878841-1245122836.opb
0.00/0.00	c File size is 83379 bytes.
0.00/0.01	c Highest Coefficient sum: 707
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.013 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5707
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     5471    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1262.78/1263.15	c      100    231     2686    12139    4     5676    2069    100   2941 0.03
1262.78/1263.15	c      251    231     2837    17130    6     5978    2276    251   5122 0.05
1262.78/1263.15	c      476    231     3062    25116    8     6429    2504    476   6181 0.08
1262.78/1263.15	c      814    231     3400    38378   11     7104    2755    814   5985 0.14
1262.78/1263.15	c     1324    231     3910    60377   15     8124    3031   1324   5426 0.24
1262.78/1263.15	c     2088    231     4674    90761   19     9652    3335   2088   4529 0.46
1262.78/1263.15	c     3235    231     5821   130946   22    11946    3669   3235   4038 0.80
1262.78/1263.15	c     4956    231     5612   116684   20    11528    4036   3026   3701 1.34
1262.78/1263.15	c     7541    231     6076   146585   24    12456    4440   3490   3459 2.18
1262.78/1263.15	c    11420    231     5337    99073   18    10979    4885   2751   3165 3.61
1262.78/1263.15	c    17242    231     6047   127525   21    12397    5374   3461   2999 5.75
1262.78/1263.15	c    25982    231     6426   134842   20    13157    5912   3840   2942 8.83
1262.78/1263.15	c    39095    231     7362   180037   24    15028    6504   4776   2780 14.06
1262.78/1263.15	c    58765    231     6913   146638   21    14130    7155   4327   2594 22.65
1262.78/1263.15	c    88275    231     6910   162199   23    14124    7871   4324   2341 37.71
1262.78/1263.15	c   132546    231     6724   154923   23    13752    8659   4138   2157 61.44
1262.78/1263.15	c   198957    231    11040   321860   29    22383    9525   8454   1996 99.66
1262.78/1263.15	c   298579    231     8290   222850   26    16884   10478   5704   1819 164.12
1262.78/1263.15	c   448016    231     8039   193414   24    16382   11526   5453   1674 267.59
1262.78/1263.15	c   672175    231     8948   222192   24    18201   12679   6362   1523 441.23
1262.78/1263.15	c  1008418    231     9792   248728   25    19888   13947   7206   1349 747.20
1262.78/1263.15	c  1512790    210    11252   273170   24    22806   15342   8666   1217 1243.04
1262.78/1263.15	c Backtracks by Clause: 0
1262.78/1263.15	c Backtracks by PB constraint: 0
1262.78/1263.15	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1262.78/1263.15	c   22  1531028 342386  2172598    13954   333554  11368   1212 1262.85
1262.78/1263.15	s UNSATISFIABLE
1262.78/1263.15	c Total time: 1262.85 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-1878841-1245122836/watcher-1878841-1245122836 -o /tmp/evaluation-result-1878841-1245122836/solver-1878841-1245122836 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878841-1245122836.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 7283
/proc/meminfo: memFree=1467480/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=10792 CPUtime=0
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 179883194 11051008 232 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 2698 233 174 640 0 2033 0

[startup+0.086199 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7283
/proc/meminfo: memFree=1467480/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=11368 CPUtime=0.08
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 457 0 0 0 8 0 0 0 18 0 1 0 179883194 11640832 420 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 2842 420 195 640 0 2198 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11368

[startup+0.1012 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7283
/proc/meminfo: memFree=1467480/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=11368 CPUtime=0.09
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 469 0 0 0 9 0 0 0 18 0 1 0 179883194 11640832 432 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 2842 432 195 640 0 2198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11368

[startup+0.301213 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7283
/proc/meminfo: memFree=1467480/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=12008 CPUtime=0.29
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 624 0 0 0 29 0 0 0 19 0 1 0 179883194 12296192 587 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 3002 587 195 640 0 2358 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12008

[startup+0.701238 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7283
/proc/meminfo: memFree=1467480/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=12780 CPUtime=0.69
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 819 0 0 0 69 0 0 0 23 0 1 0 179883194 13086720 782 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 3195 782 195 640 0 2551 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12780

[startup+1.50129 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7284
/proc/meminfo: memFree=1464592/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=13296 CPUtime=1.49
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 946 0 0 0 148 1 0 0 25 0 1 0 179883194 13615104 909 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 3324 909 195 640 0 2680 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13296

[startup+3.10139 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7284
/proc/meminfo: memFree=1464208/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=13812 CPUtime=3.09
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 1073 0 0 0 308 1 0 0 25 0 1 0 179883194 14143488 1036 1992294400 134512640 137136520 4294956256 18446744073709551615 134544489 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 3453 1036 195 640 0 2809 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13812

[startup+6.3016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7284
/proc/meminfo: memFree=1463696/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=13932 CPUtime=6.29
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 1102 0 0 0 627 2 0 0 25 0 1 0 179883194 14266368 1065 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 3483 1065 195 640 0 2839 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13932

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7284
/proc/meminfo: memFree=1463056/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=14572 CPUtime=12.69
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 1255 0 0 0 1266 3 0 0 25 0 1 0 179883194 14921728 1218 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 3643 1218 195 640 0 2999 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14572

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7284
/proc/meminfo: memFree=1462416/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=15184 CPUtime=25.48
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 1416 0 0 0 2541 7 0 0 25 0 1 0 179883194 15548416 1379 1992294400 134512640 137136520 4294956256 18446744073709551615 136498090 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 3796 1379 195 640 0 3152 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15184

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7284
/proc/meminfo: memFree=1461584/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=15956 CPUtime=51.08
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 1612 0 0 0 5095 13 0 0 25 0 1 0 179883194 16338944 1575 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 3989 1575 195 640 0 3345 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15956

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7284
/proc/meminfo: memFree=1460816/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=16808 CPUtime=102.27
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 1813 0 0 0 10203 24 0 0 25 0 1 0 179883194 17211392 1776 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 4202 1776 195 640 0 3558 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16808

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7284
/proc/meminfo: memFree=1460240/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=17384 CPUtime=162.25
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 1958 0 0 0 16189 36 0 0 25 0 1 0 179883194 17801216 1921 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 4346 1921 195 640 0 3702 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17384

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7284
/proc/meminfo: memFree=1460240/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=17376 CPUtime=222.24
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 1959 0 0 0 22174 50 0 0 25 0 1 0 179883194 17793024 1922 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 4344 1922 195 640 0 3700 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17376

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7284
/proc/meminfo: memFree=1459600/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=17984 CPUtime=282.22
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 2118 0 0 0 28160 62 0 0 25 0 1 0 179883194 18415616 2081 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 4496 2081 195 640 0 3852 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 17984

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7284
/proc/meminfo: memFree=1459408/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=18088 CPUtime=342.2
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 2148 0 0 0 34147 73 0 0 25 0 1 0 179883194 18522112 2111 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 4522 2111 195 640 0 3878 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 18088

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7284
/proc/meminfo: memFree=1459408/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=18088 CPUtime=402.19
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 2148 0 0 0 40136 83 0 0 25 0 1 0 179883194 18522112 2111 1992294400 134512640 137136520 4294956256 18446744073709551615 134544526 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 4522 2111 195 640 0 3878 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 18088

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7284
/proc/meminfo: memFree=1458448/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=18992 CPUtime=462.18
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 2378 0 0 0 46125 93 0 0 25 0 1 0 179883194 19447808 2341 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 4748 2341 195 640 0 4104 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 18992

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7284
/proc/meminfo: memFree=1458128/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=19352 CPUtime=522.16
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 2452 0 0 0 52110 106 0 0 25 0 1 0 179883194 19816448 2415 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 4838 2415 195 640 0 4194 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 19352

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7284
/proc/meminfo: memFree=1458000/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=19480 CPUtime=582.15
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 2488 0 0 0 58099 116 0 0 25 0 1 0 179883194 19947520 2451 1992294400 134512640 137136520 4294956256 18446744073709551615 134544259 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 4870 2451 195 640 0 4226 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 19480

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7284
/proc/meminfo: memFree=1457936/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=19464 CPUtime=642.14
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 2488 0 0 0 64087 127 0 0 25 0 1 0 179883194 19931136 2451 1992294400 134512640 137136520 4294956256 18446744073709551615 134543965 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 4866 2451 195 640 0 4222 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 19464

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7284
/proc/meminfo: memFree=1457936/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=19460 CPUtime=702.12
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 2488 0 0 0 70073 139 0 0 25 0 1 0 179883194 19927040 2451 1992294400 134512640 137136520 4294956256 18446744073709551615 136509091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 4865 2451 195 640 0 4221 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 19460

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7284
/proc/meminfo: memFree=1457488/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=19956 CPUtime=762.12
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 2604 0 0 0 76061 151 0 0 25 0 1 0 179883194 20434944 2567 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 4989 2567 195 640 0 4345 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 19956

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7284
/proc/meminfo: memFree=1457424/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=19956 CPUtime=822.09
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 2612 0 0 0 82050 159 0 0 25 0 1 0 179883194 20434944 2575 1992294400 134512640 137136520 4294956256 18446744073709551615 134574739 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 4989 2575 195 640 0 4345 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 19956

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7284
/proc/meminfo: memFree=1457424/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=19948 CPUtime=882.08
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 2612 0 0 0 88040 168 0 0 25 0 1 0 179883194 20426752 2575 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 4987 2575 195 640 0 4343 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 19948

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7284
/proc/meminfo: memFree=1457424/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=19948 CPUtime=942.07
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 2612 0 0 0 94031 176 0 0 25 0 1 0 179883194 20426752 2575 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 4987 2575 195 640 0 4343 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 19948

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7284
/proc/meminfo: memFree=1457424/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=19948 CPUtime=1002.05
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 2612 0 0 0 100017 188 0 0 25 0 1 0 179883194 20426752 2575 1992294400 134512640 137136520 4294956256 18446744073709551615 134543986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 4987 2575 195 640 0 4343 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 19948

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7284
/proc/meminfo: memFree=1457360/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=19940 CPUtime=1062.03
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 2612 0 0 0 106004 199 0 0 25 0 1 0 179883194 20418560 2575 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 4985 2575 195 640 0 4341 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 19940

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7284
/proc/meminfo: memFree=1457360/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=19936 CPUtime=1122.02
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 2612 0 0 0 111993 209 0 0 25 0 1 0 179883194 20414464 2575 1992294400 134512640 137136520 4294956256 18446744073709551615 134544184 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 4984 2575 195 640 0 4340 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 19936

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7284
/proc/meminfo: memFree=1457488/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=19932 CPUtime=1182
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 2612 0 0 0 117979 221 0 0 25 0 1 0 179883194 20410368 2575 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 4983 2575 195 640 0 4339 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 19932

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7284
/proc/meminfo: memFree=1457360/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=19932 CPUtime=1241.99
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 2612 0 0 0 123969 230 0 0 25 0 1 0 179883194 20410368 2575 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 4983 2575 195 640 0 4339 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 19932

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

[startup+1254.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7284
/proc/meminfo: memFree=1457360/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=19936 CPUtime=1253.99
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 2613 0 0 0 125167 232 0 0 25 0 1 0 179883194 20414464 2576 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 4984 2576 195 640 0 4340 0
Current children cumulated CPU time (s) 1253.99
Current children cumulated vsize (KiB) 19936

[startup+1257.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7284
/proc/meminfo: memFree=1457360/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=19936 CPUtime=1257.19
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 2613 0 0 0 125487 232 0 0 25 0 1 0 179883194 20414464 2576 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 4984 2576 195 640 0 4340 0
Current children cumulated CPU time (s) 1257.19
Current children cumulated vsize (KiB) 19936

[startup+1260.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7284
/proc/meminfo: memFree=1457360/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=19936 CPUtime=1260.38
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 2613 0 0 0 125806 232 0 0 25 0 1 0 179883194 20414464 2576 1992294400 134512640 137136520 4294956256 18446744073709551615 134544112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 4984 2576 195 640 0 4340 0
Current children cumulated CPU time (s) 1260.38
Current children cumulated vsize (KiB) 19936

[startup+1262.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7284
/proc/meminfo: memFree=1457360/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=19936 CPUtime=1261.98
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 2613 0 0 0 125966 232 0 0 25 0 1 0 179883194 20414464 2576 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 4984 2576 195 640 0 4340 0
Current children cumulated CPU time (s) 1261.98
Current children cumulated vsize (KiB) 19936

[startup+1262.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7284
/proc/meminfo: memFree=1457360/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=19936 CPUtime=1262.39
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 2613 0 0 0 126007 232 0 0 25 0 1 0 179883194 20414464 2576 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 4984 2576 195 640 0 4340 0
Current children cumulated CPU time (s) 1262.39
Current children cumulated vsize (KiB) 19936

[startup+1263.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7284
/proc/meminfo: memFree=1457360/2055920 swapFree=4192812/4192956
[pid=7283] ppid=7281 vsize=19936 CPUtime=1262.78
/proc/7283/stat : 7283 (bsolo) R 7281 7283 6430 0 -1 4194304 2613 0 0 0 126046 232 0 0 25 0 1 0 179883194 20414464 2576 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7283/statm: 4984 2576 195 640 0 4340 0
Current children cumulated CPU time (s) 1262.78
Current children cumulated vsize (KiB) 19936

Child status: 0
Real time (s): 1263.16
CPU time (s): 1262.85
CPU user time (s): 1260.52
CPU system time (s): 2.33165
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 19956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1260.52
system time used= 2.33164
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2615
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= 2447

runsolver used 0.857869 second user time and 2.69759 second system time

The end

Launcher Data 

Begin job on node30 at 2009-06-16 05:27:16
IDJOB=1878841
IDBENCH=1351
IDSOLVER=700
FILE ID=node30/1878841-1245122836
PBS_JOBID= 9363636
Free space on /tmp= 66244 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900670167.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878841-1245122836/watcher-1878841-1245122836 -o /tmp/evaluation-result-1878841-1245122836/solver-1878841-1245122836 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878841-1245122836.opb

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

MD5SUM BENCH= 3972d8c24730f4742ee881de3ad25c62
RANDOM SEED=1046213718

node30.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		: 3000.230
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		: 3000.230
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:       1467896 kB
Buffers:         56280 kB
Cached:         444876 kB
SwapCached:        140 kB
Active:         148128 kB
Inactive:       367144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1467896 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          23764 kB
Slab:            58848 kB
Committed_AS:   146556 kB
PageTables:       1360 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 node30 at 2009-06-16 05:48:20