Trace number 2657777

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 3.2 ClUNSAT 1259.54 1259.91

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 benchmark31.7442
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 3.2 - 23/05/2010 : 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 Time Limit set to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Instance file HOME/instance-2657777-1276308608.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: 0.024 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.
1259.52/1259.90	c      100    231     2686    12139    4     5676    2069    100   2777 0.04
1259.52/1259.90	c      251    231     2837    17130    6     5978    2276    251   4921 0.05
1259.52/1259.90	c      476    231     3062    25116    8     6429    2504    476   6025 0.08
1259.52/1259.90	c      814    231     3400    38378   11     7104    2755    814   5856 0.14
1259.52/1259.90	c     1324    231     3910    60377   15     8124    3031   1324   5317 0.25
1259.52/1259.90	c     2088    231     4674    90761   19     9652    3335   2088   4452 0.47
1259.52/1259.90	c     3235    231     5821   130946   22    11946    3669   3235   3988 0.81
1259.52/1259.90	c     4956    231     5612   116684   20    11528    4036   3026   3673 1.35
1259.52/1259.90	c     7541    231     6076   146585   24    12456    4440   3490   3437 2.19
1259.52/1259.90	c    11420    231     5337    99073   18    10979    4885   2751   3180 3.59
1259.52/1259.90	c    17242    231     6047   127525   21    12397    5374   3461   3028 5.69
1259.52/1259.90	c    25982    231     6426   134842   20    13157    5912   3840   2976 8.73
1259.52/1259.90	c    39095    231     7362   180037   24    15028    6504   4776   2811 13.90
1259.52/1259.90	c    58765    231     6913   146638   21    14130    7155   4327   2622 22.41
1259.52/1259.90	c    88275    231     6910   162199   23    14124    7871   4324   2366 37.30
1259.52/1259.90	c   132546    231     6724   154923   23    13752    8659   4138   2177 60.87
1259.52/1259.90	c   198957    231    11040   321860   29    22383    9525   8454   2010 98.95
1259.52/1259.90	c   298579    231     8290   222850   26    16884   10478   5704   1828 163.33
1259.52/1259.90	c   448016    231     8039   193414   24    16382   11526   5453   1680 266.59
1259.52/1259.90	c   672175    231     8948   222192   24    18201   12679   6362   1529 439.60
1259.52/1259.90	c  1008418    231     9792   248728   25    19888   13947   7206   1353 744.97
1259.52/1259.90	c  1512790    210    11252   273170   24    22806   15342   8666   1220 1239.80
1259.52/1259.90	c Backtracks by Clause: 0
1259.52/1259.90	c Backtracks by PB constraint: 0
1259.52/1259.90	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1259.52/1259.90	c   22  1531028 342386  2172598    13954   333554  11368   1215 1259.54
1259.52/1259.90	s UNSATISFIABLE
1259.52/1259.90	c Total time: 1259.54 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-2657777-1276308608/watcher-2657777-1276308608 -o /tmp/evaluation-result-2657777-1276308608/solver-2657777-1276308608 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657777-1276308608.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: 1.82 1.54 1.22 3/107 6934
/proc/meminfo: memFree=1500644/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=10880 CPUtime=0
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 337 0 0 0 0 0 0 0 20 0 1 0 4516514 11141120 255 1992294400 134512640 137138936 4291083440 18446744073709551615 136577166 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 2720 256 175 642 0 2055 0

[startup+0.0789279 s]
/proc/loadavg: 1.82 1.54 1.22 3/107 6934
/proc/meminfo: memFree=1500644/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=11452 CPUtime=0.07
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 508 0 0 0 7 0 0 0 20 0 1 0 4516514 11726848 405 1992294400 134512640 137138936 4291083440 18446744073709551615 134542155 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 2863 405 190 642 0 2219 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11452

[startup+0.101929 s]
/proc/loadavg: 1.82 1.54 1.22 3/107 6934
/proc/meminfo: memFree=1500644/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=11452 CPUtime=0.09
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 531 0 0 0 9 0 0 0 20 0 1 0 4516514 11726848 428 1992294400 134512640 137138936 4291083440 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 2863 428 190 642 0 2219 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11452

[startup+0.301947 s]
/proc/loadavg: 1.82 1.54 1.22 3/107 6934
/proc/meminfo: memFree=1500644/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=12092 CPUtime=0.29
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 683 0 0 0 29 0 0 0 20 0 1 0 4516514 12382208 580 1992294400 134512640 137138936 4291083440 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 3023 580 190 642 0 2379 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12092

[startup+0.701983 s]
/proc/loadavg: 1.82 1.54 1.22 3/107 6934
/proc/meminfo: memFree=1500644/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=12864 CPUtime=0.69
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 878 0 0 0 68 1 0 0 21 0 1 0 4516514 13172736 775 1992294400 134512640 137138936 4291083440 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 3216 775 190 642 0 2572 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12864

[startup+1.50106 s]
/proc/loadavg: 1.82 1.54 1.22 2/108 6935
/proc/meminfo: memFree=1497660/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=13380 CPUtime=1.49
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 1009 0 0 0 148 1 0 0 23 0 1 0 4516514 13701120 906 1992294400 134512640 137138936 4291083440 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 3345 906 190 642 0 2701 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13380

[startup+3.1012 s]
/proc/loadavg: 1.82 1.54 1.22 2/108 6935
/proc/meminfo: memFree=1497040/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=13896 CPUtime=3.09
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 1136 0 0 0 307 2 0 0 25 0 1 0 4516514 14229504 1033 1992294400 134512640 137138936 4291083440 18446744073709551615 136511155 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 3474 1033 190 642 0 2830 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13896

[startup+6.30149 s]
/proc/loadavg: 1.75 1.53 1.22 2/108 6935
/proc/meminfo: memFree=1496668/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=14016 CPUtime=6.29
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 1169 0 0 0 626 3 0 0 25 0 1 0 4516514 14352384 1066 1992294400 134512640 137138936 4291083440 18446744073709551615 134542310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 3504 1066 190 642 0 2860 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14016

[startup+12.7011 s]
/proc/loadavg: 1.69 1.52 1.22 2/108 6935
/proc/meminfo: memFree=1495924/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=14656 CPUtime=12.68
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 1318 0 0 0 1261 7 0 0 25 0 1 0 4516514 15007744 1215 1992294400 134512640 137138936 4291083440 18446744073709551615 134575759 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 3664 1215 190 642 0 3020 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14656

[startup+25.5012 s]
/proc/loadavg: 1.54 1.49 1.22 2/108 6935
/proc/meminfo: memFree=1495304/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=15524 CPUtime=25.48
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 1542 0 0 0 2535 13 0 0 25 0 1 0 4516514 15896576 1439 1992294400 134512640 137138936 4291083440 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 3881 1439 190 642 0 3237 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15524

[startup+51.1015 s]
/proc/loadavg: 1.35 1.45 1.21 2/108 6937
/proc/meminfo: memFree=1494436/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=16040 CPUtime=51.07
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 1675 0 0 0 5083 24 0 0 25 0 1 0 4516514 16424960 1572 1992294400 134512640 137138936 4291083440 18446744073709551615 134573202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 4010 1572 190 642 0 3366 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16040

[startup+102.309 s]
/proc/loadavg: 1.15 1.38 1.19 2/108 6937
/proc/meminfo: memFree=1493568/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=16892 CPUtime=102.27
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 1876 0 0 0 10184 43 0 0 25 0 1 0 4516514 17297408 1773 1992294400 134512640 137138936 4291083440 18446744073709551615 134542313 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 4223 1773 190 642 0 3579 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16892

[startup+162.301 s]
/proc/loadavg: 1.05 1.31 1.18 2/108 6939
/proc/meminfo: memFree=1492948/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=17468 CPUtime=162.25
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 2021 0 0 0 16160 65 0 0 25 0 1 0 4516514 17887232 1918 1992294400 134512640 137138936 4291083440 18446744073709551615 136502620 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 4367 1918 190 642 0 3723 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17468

[startup+222.302 s]
/proc/loadavg: 1.02 1.25 1.17 2/108 6941
/proc/meminfo: memFree=1492948/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=17460 CPUtime=222.23
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 2022 0 0 0 22138 85 0 0 25 0 1 0 4516514 17879040 1919 1992294400 134512640 137138936 4291083440 18446744073709551615 134542246 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 4365 1919 190 642 0 3721 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17460

[startup+282.301 s]
/proc/loadavg: 1.00 1.20 1.16 2/108 6943
/proc/meminfo: memFree=1492328/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=18068 CPUtime=282.21
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 2181 0 0 0 28118 103 0 0 25 0 1 0 4516514 18501632 2078 1992294400 134512640 137138936 4291083440 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 4517 2078 190 642 0 3873 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18068

[startup+342.302 s]
/proc/loadavg: 1.00 1.16 1.14 2/108 6945
/proc/meminfo: memFree=1492088/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=18172 CPUtime=342.2
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 2211 0 0 0 34097 123 0 0 25 0 1 0 4516514 18608128 2108 1992294400 134512640 137138936 4291083440 18446744073709551615 134542972 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 4543 2108 190 642 0 3899 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 18172

[startup+402.301 s]
/proc/loadavg: 1.00 1.13 1.13 2/108 6945
/proc/meminfo: memFree=1492088/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=18172 CPUtime=402.18
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 2211 0 0 0 40077 141 0 0 25 0 1 0 4516514 18608128 2108 1992294400 134512640 137138936 4291083440 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 4543 2108 190 642 0 3899 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18172

[startup+462.302 s]
/proc/loadavg: 1.00 1.10 1.12 2/108 6947
/proc/meminfo: memFree=1491220/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=19076 CPUtime=462.16
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 2441 0 0 0 46057 159 0 0 25 0 1 0 4516514 19533824 2338 1992294400 134512640 137138936 4291083440 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 4769 2338 190 642 0 4125 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 19076

[startup+522.301 s]
/proc/loadavg: 1.00 1.08 1.11 2/108 6949
/proc/meminfo: memFree=1490848/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=19436 CPUtime=522.13
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 2526 0 0 0 52038 175 0 0 25 0 1 0 4516514 19902464 2423 1992294400 134512640 137138936 4291083440 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 4859 2423 190 642 0 4215 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 19436

[startup+582.302 s]
/proc/loadavg: 1.00 1.07 1.10 2/108 6951
/proc/meminfo: memFree=1490724/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=19564 CPUtime=582.13
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 2551 0 0 0 58021 192 0 0 25 0 1 0 4516514 20033536 2448 1992294400 134512640 137138936 4291083440 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 4891 2448 190 642 0 4247 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 19564

[startup+642.301 s]
/proc/loadavg: 1.00 1.05 1.09 2/108 6953
/proc/meminfo: memFree=1490724/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=19548 CPUtime=642.11
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 2551 0 0 0 64003 208 0 0 25 0 1 0 4516514 20017152 2448 1992294400 134512640 137138936 4291083440 18446744073709551615 134542915 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 4887 2448 190 642 0 4243 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 19548

[startup+702.302 s]
/proc/loadavg: 1.00 1.04 1.08 2/108 6953
/proc/meminfo: memFree=1490476/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=19544 CPUtime=702.08
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 2551 0 0 0 69985 223 0 0 25 0 1 0 4516514 20013056 2448 1992294400 134512640 137138936 4291083440 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 4886 2448 190 642 0 4242 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 19544

[startup+762.309 s]
/proc/loadavg: 1.00 1.03 1.08 2/108 6955
/proc/meminfo: memFree=1490104/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=20040 CPUtime=762.07
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 2667 0 0 0 75968 239 0 0 25 0 1 0 4516514 20520960 2564 1992294400 134512640 137138936 4291083440 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 5010 2564 190 642 0 4366 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 20040

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.07 2/108 6957
/proc/meminfo: memFree=1489980/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=20040 CPUtime=822.05
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 2675 0 0 0 81949 256 0 0 25 0 1 0 4516514 20520960 2572 1992294400 134512640 137138936 4291083440 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 5010 2572 190 642 0 4366 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 20040

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.06 2/108 6959
/proc/meminfo: memFree=1489980/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=20032 CPUtime=882.03
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 2675 0 0 0 87931 272 0 0 25 0 1 0 4516514 20512768 2572 1992294400 134512640 137138936 4291083440 18446744073709551615 134542497 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 5008 2572 190 642 0 4364 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 20032

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.06 2/108 6961
/proc/meminfo: memFree=1489980/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=20032 CPUtime=942.02
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 2675 0 0 0 93917 285 0 0 25 0 1 0 4516514 20512768 2572 1992294400 134512640 137138936 4291083440 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 5008 2572 190 642 0 4364 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 20032

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/108 6961
/proc/meminfo: memFree=1489980/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=20032 CPUtime=1002
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 2675 0 0 0 99900 300 0 0 25 0 1 0 4516514 20512768 2572 1992294400 134512640 137138936 4291083440 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 5008 2572 190 642 0 4364 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 20032

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/108 6963
/proc/meminfo: memFree=1489856/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=20024 CPUtime=1061.98
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 2675 0 0 0 105880 318 0 0 25 0 1 0 4516514 20504576 2572 1992294400 134512640 137138936 4291083440 18446744073709551615 134575402 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 5006 2572 190 642 0 4362 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 20024

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/108 6965
/proc/meminfo: memFree=1489856/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=20020 CPUtime=1121.96
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 2675 0 0 0 111861 335 0 0 25 0 1 0 4516514 20500480 2572 1992294400 134512640 137138936 4291083440 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 5005 2572 190 642 0 4361 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 20020

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/108 6967
/proc/meminfo: memFree=1489856/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=20016 CPUtime=1181.94
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 2675 0 0 0 117840 354 0 0 25 0 1 0 4516514 20496384 2572 1992294400 134512640 137138936 4291083440 18446744073709551615 136521035 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 5004 2572 190 642 0 4360 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 20016

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/108 6969
/proc/meminfo: memFree=1489608/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=20016 CPUtime=1241.93
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 2675 0 0 0 123821 372 0 0 25 0 1 0 4516514 20496384 2572 1992294400 134512640 137138936 4291083440 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 5004 2572 190 642 0 4360 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 20016

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

[startup+1247.9 s]
/proc/loadavg: 1.00 1.00 1.03 2/108 6969
/proc/meminfo: memFree=1489608/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=20020 CPUtime=1247.52
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 2676 0 0 0 124379 373 0 0 25 0 1 0 4516514 20500480 2573 1992294400 134512640 137138936 4291083440 18446744073709551615 134542883 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 5005 2573 190 642 0 4361 0
Current children cumulated CPU time (s) 1247.52
Current children cumulated vsize (KiB) 20020

[startup+1254.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/108 6969
/proc/meminfo: memFree=1489608/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=20020 CPUtime=1253.93
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 2676 0 0 0 125018 375 0 0 25 0 1 0 4516514 20500480 2573 1992294400 134512640 137138936 4291083440 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 5005 2573 190 642 0 4361 0
Current children cumulated CPU time (s) 1253.93
Current children cumulated vsize (KiB) 20020

[startup+1257.5 s]
/proc/loadavg: 1.00 1.00 1.03 2/108 6969
/proc/meminfo: memFree=1489608/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=20020 CPUtime=1257.12
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 2676 0 0 0 125337 375 0 0 25 0 1 0 4516514 20500480 2573 1992294400 134512640 137138936 4291083440 18446744073709551615 134578132 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 5005 2573 190 642 0 4361 0
Current children cumulated CPU time (s) 1257.12
Current children cumulated vsize (KiB) 20020

[startup+1259.1 s]
/proc/loadavg: 1.00 1.00 1.03 2/108 6969
/proc/meminfo: memFree=1489608/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=20020 CPUtime=1258.72
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 2676 0 0 0 125496 376 0 0 25 0 1 0 4516514 20500480 2573 1992294400 134512640 137138936 4291083440 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 5005 2573 190 642 0 4361 0
Current children cumulated CPU time (s) 1258.72
Current children cumulated vsize (KiB) 20020

[startup+1259.51 s]
/proc/loadavg: 1.00 1.00 1.03 2/108 6969
/proc/meminfo: memFree=1489608/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=20020 CPUtime=1259.13
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 2676 0 0 0 125537 376 0 0 25 0 1 0 4516514 20500480 2573 1992294400 134512640 137138936 4291083440 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 5005 2573 190 642 0 4361 0
Current children cumulated CPU time (s) 1259.13
Current children cumulated vsize (KiB) 20020

[startup+1259.9 s]
/proc/loadavg: 1.00 1.00 1.03 2/108 6969
/proc/meminfo: memFree=1489608/2059040 swapFree=4192956/4192956
[pid=6934] ppid=6932 vsize=20020 CPUtime=1259.52
/proc/6934/stat : 6934 (bsolo_pb10) R 6932 6934 6858 0 -1 4202496 2676 0 0 0 125576 376 0 0 25 0 1 0 4516514 20500480 2573 1992294400 134512640 137138936 4291083440 18446744073709551615 134542528 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6934/statm: 5005 2573 190 642 0 4361 0
Current children cumulated CPU time (s) 1259.52
Current children cumulated vsize (KiB) 20020

Child status: 0
Real time (s): 1259.91
CPU time (s): 1259.54
CPU user time (s): 1255.77
CPU system time (s): 3.76743
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 20040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1255.77
system time used= 3.76743
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2677
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= 1
involuntary context switches= 13473

runsolver used 1.90971 second user time and 6.12507 second system time

The end

Launcher Data 

Begin job on node025 at 2010-06-12 04:10:08
IDJOB=2657777
IDBENCH=1351
IDSOLVER=1163
FILE ID=node025/2657777-1276308608
PBS_JOBID= 11173146
Free space on /tmp= 62540 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900670167.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657777-1276308608/watcher-2657777-1276308608 -o /tmp/evaluation-result-2657777-1276308608/solver-2657777-1276308608 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657777-1276308608.opb

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

MD5SUM BENCH= 3972d8c24730f4742ee881de3ad25c62
RANDOM SEED=2022132013

node025.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.242
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
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		: 3000.242
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1501172 kB
Buffers:         84700 kB
Cached:         333068 kB
SwapCached:          0 kB
Active:         179132 kB
Inactive:       297888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1501172 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3988 kB
Writeback:           0 kB
AnonPages:       59276 kB
Mapped:          15396 kB
Slab:            59072 kB
PageTables:       4080 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183008 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62536 MiB
End job on node025 at 2010-06-12 04:31:08