Trace number 359531

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, and are wall clock time (not CPU 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 3.0.16UNSAT 1450.41 1450.9

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900568186.opb
MD5SUM75bd0b27f5ff05dc207afe3c3d5552d1
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark5.70413
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 721
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 (download as text)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/359531-1176932646/instance-359531-1176932646.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.02	c Highest Coefficient sum: 721
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.015 s
0.00/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5711
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.00/0.03	c Pre-processing Time: 0.028 s
0.00/0.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.03	c        0    231     2586     8096    3     5474    1880      0      0 0.03
0.00/0.03	c Switching off LPR mode.
1450.30/1450.89	c      100    231     2686    13750    5     5676    2069    100   2564 0.04
1450.30/1450.89	c      251    231     2837    22616    7     5979    2276    251   4563 0.06
1450.30/1450.89	c      478    231     3064    32045   10     6432    2504    478   5829 0.08
1450.30/1450.89	c      816    231     3402    44618   13     7108    2755    816   6580 0.12
1450.30/1450.89	c     1325    231     3911    65579   16     8127    3031   1325   6250 0.21
1450.30/1450.89	c     2088    231     4674    95300   20     9652    3335   2088   5752 0.36
1450.30/1450.89	c     3235    231     5821   139770   24    11946    3669   3235   4938 0.66
1450.30/1450.89	c     4958    231     5616   126630   22    11536    4036   3030   4531 1.09
1450.30/1450.89	c     7542    231     6071   166252   27    12446    4440   3485   4061 1.86
1450.30/1450.89	c    11424    231     5307   138078   26    10918    4885   2721   3567 3.20
1450.30/1450.89	c    17247    231     6032   173339   28    12368    5374   3446   3142 5.49
1450.30/1450.89	c    25984    231     6450   150722   23    13204    5912   3864   3012 8.62
1450.30/1450.89	c    39094    231     7311   200804   27    14925    6504   4725   2975 13.14
1450.30/1450.89	c    58764    231     6880   186557   27    14063    7155   4294   2880 20.40
1450.30/1450.89	c    88274    231     6907   175722   25    14117    7871   4321   2749 32.11
1450.30/1450.89	c   132546    231     6655   173725   26    13615    8659   4069   2624 50.49
1450.30/1450.89	c   198956    231    11085   360326   32    22475    9525   8499   2431 81.84
1450.30/1450.89	c   298580    231     8426   226974   26    17156   10478   5840   2257 132.25
1450.30/1450.89	c   448017    231     8099   219944   27    16502   11526   5513   2048 218.67
1450.30/1450.89	c   672177    231     9158   272566   29    18621   12679   6572   1861 361.11
1450.30/1450.89	c  1008422    231     9973   308951   30    20250   13947   7387   1676 601.68
1450.30/1450.89	c  1512794    231    11274   384102   34    22853   15342   8688   1525 991.45
1450.30/1450.89	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1450.30/1450.89	c   22  2022544 421975  2803259    15391   512805  12805   1394 1450.41
1450.30/1450.89	s UNSATISFIABLE
1450.30/1450.89	c Total time: 1450.41 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-359531-1176932646 -o ROOT/results/node7/solver-359531-1176932646 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/359531-1176932646/instance-359531-1176932646.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26945
/proc/meminfo: memFree=1296376/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=4008 CPUtime=0
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 369 0 0 0 0 0 0 0 18 0 1 0 169302242 4104192 337 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 1002 337 282 324 0 50 0

[startup+0.0649711 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26945
/proc/meminfo: memFree=1296376/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=4584 CPUtime=0.05
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 591 0 0 0 5 0 0 0 18 0 1 0 169302242 4694016 538 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 10851963 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 1146 538 310 324 0 215 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4584

[startup+0.102974 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26945
/proc/meminfo: memFree=1296376/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=4844 CPUtime=0.09
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 641 0 0 0 9 0 0 0 18 0 1 0 169302242 4960256 588 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 1211 588 310 324 0 280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4844

[startup+0.302995 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26945
/proc/meminfo: memFree=1296376/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=5496 CPUtime=0.29
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 819 0 0 0 29 0 0 0 19 0 1 0 169302242 5627904 766 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 1374 766 311 324 0 443 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5496

[startup+0.702037 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26945
/proc/meminfo: memFree=1296376/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=6536 CPUtime=0.69
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 1063 0 0 0 69 0 0 0 23 0 1 0 169302242 6692864 1010 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 1634 1010 311 324 0 703 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6536

[startup+1.50112 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26946
/proc/meminfo: memFree=1293232/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=7052 CPUtime=1.49
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 1208 0 0 0 148 1 0 0 25 0 1 0 169302242 7221248 1155 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134572758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 1763 1155 311 324 0 832 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7052

[startup+3.10129 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26946
/proc/meminfo: memFree=1292592/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=7688 CPUtime=3.09
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 1365 0 0 0 307 2 0 0 25 0 1 0 169302242 7872512 1312 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 1922 1312 311 324 0 991 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7688

[startup+6.30162 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26946
/proc/meminfo: memFree=1291696/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=8332 CPUtime=6.28
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 1509 0 0 0 626 2 0 0 25 0 1 0 169302242 8531968 1456 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 10848085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 2083 1456 311 324 0 1152 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8332

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26946
/proc/meminfo: memFree=1291376/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=8464 CPUtime=12.68
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 1546 0 0 0 1264 4 0 0 25 0 1 0 169302242 8667136 1493 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 2116 1493 311 324 0 1185 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8464

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26946
/proc/meminfo: memFree=1290544/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=9360 CPUtime=25.49
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 1761 0 0 0 2541 8 0 0 25 0 1 0 169302242 9584640 1708 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 2340 1708 311 324 0 1409 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9360

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26946
/proc/meminfo: memFree=1290096/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=9608 CPUtime=51.08
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 1845 0 0 0 5094 14 0 0 25 0 1 0 169302242 9838592 1792 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 2402 1792 311 324 0 1471 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9608

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26946
/proc/meminfo: memFree=1288816/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=10888 CPUtime=102.27
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 2163 0 0 0 10201 26 0 0 25 0 1 0 169302242 11149312 2110 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 2722 2110 311 324 0 1791 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10888

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26946
/proc/meminfo: memFree=1288240/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=11508 CPUtime=162.25
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 2304 0 0 0 16188 37 0 0 25 0 1 0 169302242 11784192 2251 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 2877 2251 311 324 0 1946 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11508

[startup+222.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 26946
/proc/meminfo: memFree=1287856/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=11768 CPUtime=222.23
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 2383 0 0 0 22175 48 0 0 25 0 1 0 169302242 12050432 2330 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 2942 2330 311 324 0 2011 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11768

[startup+282.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 26946
/proc/meminfo: memFree=1287280/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=12396 CPUtime=282.21
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 2527 0 0 0 28163 58 0 0 25 0 1 0 169302242 12693504 2474 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551465 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 3099 2474 311 324 0 2168 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12396

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26946
/proc/meminfo: memFree=1287280/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=12392 CPUtime=342.2
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 2527 0 0 0 34151 69 0 0 25 0 1 0 169302242 12689408 2474 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 3098 2474 311 324 0 2167 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12392

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26946
/proc/meminfo: memFree=1286576/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=13036 CPUtime=402.18
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 2699 0 0 0 40138 80 0 0 25 0 1 0 169302242 13348864 2646 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 3259 2646 311 324 0 2328 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 13036

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26946
/proc/meminfo: memFree=1286640/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=13036 CPUtime=462.17
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 2699 0 0 0 46125 92 0 0 25 0 1 0 169302242 13348864 2646 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 10850061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 3259 2646 311 324 0 2328 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 13036

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26946
/proc/meminfo: memFree=1286640/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=13036 CPUtime=522.15
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 2699 0 0 0 52114 101 0 0 25 0 1 0 169302242 13348864 2646 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 3259 2646 311 324 0 2328 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 13036

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26946
/proc/meminfo: memFree=1286384/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=13292 CPUtime=582.13
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 2763 0 0 0 58104 109 0 0 25 0 1 0 169302242 13611008 2710 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 3323 2710 311 324 0 2392 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 13292

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26946
/proc/meminfo: memFree=1286128/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=13556 CPUtime=642.12
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 2832 0 0 0 64093 119 0 0 25 0 1 0 169302242 13881344 2779 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 3389 2779 311 324 0 2458 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 13556


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

/proc/meminfo: memFree=1286000/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=13784 CPUtime=822.07
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 2886 0 0 0 82058 149 0 0 25 0 1 0 169302242 14114816 2833 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 3446 2833 311 324 0 2515 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 13784

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26946
/proc/meminfo: memFree=1285808/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=13916 CPUtime=882.06
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 2917 0 0 0 88047 159 0 0 25 0 1 0 169302242 14249984 2864 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550974 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 3479 2864 311 324 0 2548 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 13916

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26946
/proc/meminfo: memFree=1285872/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=13916 CPUtime=942.05
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 2917 0 0 0 94036 169 0 0 25 0 1 0 169302242 14249984 2864 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 3479 2864 311 324 0 2548 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 13916

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26946
/proc/meminfo: memFree=1284912/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=14824 CPUtime=1002.02
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 3141 0 0 0 100024 178 0 0 25 0 1 0 169302242 15179776 3088 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 3706 3088 311 324 0 2775 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 14824

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 27120
/proc/meminfo: memFree=1283392/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=15224 CPUtime=1061.92
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 3247 0 0 0 106005 187 0 0 25 0 1 0 169302242 15589376 3194 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 10850655 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 3806 3194 311 324 0 2875 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 15224

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27144
/proc/meminfo: memFree=1284336/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=15224 CPUtime=1121.89
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 3247 0 0 0 111993 196 0 0 25 0 1 0 169302242 15589376 3194 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 3806 3194 311 324 0 2875 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 15224

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27144
/proc/meminfo: memFree=1284336/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=15224 CPUtime=1181.87
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 3247 0 0 0 117983 204 0 0 25 0 1 0 169302242 15589376 3194 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 3806 3194 311 324 0 2875 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 15224

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27144
/proc/meminfo: memFree=1284272/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=15224 CPUtime=1241.86
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 3247 0 0 0 123973 213 0 0 25 0 1 0 169302242 15589376 3194 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 3806 3194 311 324 0 2875 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 15224

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27144
/proc/meminfo: memFree=1284400/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=15224 CPUtime=1301.85
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 3247 0 0 0 129963 222 0 0 25 0 1 0 169302242 15589376 3194 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134593849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 3806 3194 311 324 0 2875 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 15224

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27144
/proc/meminfo: memFree=1284400/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=15224 CPUtime=1361.82
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 3247 0 0 0 135952 230 0 0 25 0 1 0 169302242 15589376 3194 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551468 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 3806 3194 311 324 0 2875 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 15224

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27144
/proc/meminfo: memFree=1284400/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=15224 CPUtime=1421.82
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 3247 0 0 0 141942 240 0 0 25 0 1 0 169302242 15589376 3194 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 3806 3194 311 324 0 2875 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 15224

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

[startup+1433.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27144
/proc/meminfo: memFree=1284400/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=15224 CPUtime=1433.01
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 3247 0 0 0 143059 242 0 0 25 0 1 0 169302242 15589376 3194 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 3806 3194 311 324 0 2875 0
Current children cumulated CPU time (s) 1433.01
Current children cumulated vsize (KiB) 15224

[startup+1439.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27144
/proc/meminfo: memFree=1284400/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=15224 CPUtime=1439.41
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 3247 0 0 0 143698 243 0 0 25 0 1 0 169302242 15589376 3194 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 3806 3194 311 324 0 2875 0
Current children cumulated CPU time (s) 1439.41
Current children cumulated vsize (KiB) 15224

[startup+1446.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27144
/proc/meminfo: memFree=1284400/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=15224 CPUtime=1445.81
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 3247 0 0 0 144337 244 0 0 25 0 1 0 169302242 15589376 3194 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551088 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 3806 3194 311 324 0 2875 0
Current children cumulated CPU time (s) 1445.81
Current children cumulated vsize (KiB) 15224

[startup+1447.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27144
/proc/meminfo: memFree=1284400/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=15224 CPUtime=1447.4
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 3247 0 0 0 144496 244 0 0 25 0 1 0 169302242 15589376 3194 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551263 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 3806 3194 311 324 0 2875 0
Current children cumulated CPU time (s) 1447.4
Current children cumulated vsize (KiB) 15224

[startup+1449.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27144
/proc/meminfo: memFree=1284400/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=15224 CPUtime=1449
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 3247 0 0 0 144656 244 0 0 25 0 1 0 169302242 15589376 3194 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 3806 3194 311 324 0 2875 0
Current children cumulated CPU time (s) 1449
Current children cumulated vsize (KiB) 15224

[startup+1450.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27144
/proc/meminfo: memFree=1284400/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=15224 CPUtime=1449.8
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 3247 0 0 0 144736 244 0 0 25 0 1 0 169302242 15589376 3194 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551374 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 3806 3194 311 324 0 2875 0
Current children cumulated CPU time (s) 1449.8
Current children cumulated vsize (KiB) 15224

[startup+1450.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27144
/proc/meminfo: memFree=1284400/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=15224 CPUtime=1450.2
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 3247 0 0 0 144776 244 0 0 25 0 1 0 169302242 15589376 3194 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 3806 3194 311 324 0 2875 0
Current children cumulated CPU time (s) 1450.2
Current children cumulated vsize (KiB) 15224

[startup+1450.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27144
/proc/meminfo: memFree=1284400/2055920 swapFree=4150736/4192956
[pid=26945] ppid=26943 vsize=15224 CPUtime=1450.3
/proc/26945/stat : 26945 (bsolo3.0.16) R 26943 26945 26198 0 -1 4194304 3247 0 0 0 144786 244 0 0 25 0 1 0 169302242 15589376 3194 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26945/statm: 3806 3194 311 324 0 2875 0
Current children cumulated CPU time (s) 1450.3
Current children cumulated vsize (KiB) 15224

Child status: 0
Real time (s): 1450.9
CPU time (s): 1450.41
CPU user time (s): 1447.96
CPU system time (s): 2.44963
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 15224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1447.96
system time used= 2.44963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3248
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= 12
involuntary context switches= 29268

runsolver used 1.65275 second user time and 3.35449 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Wed Apr 18 21:44:06 UTC 2007

IDJOB= 359531
IDBENCH= 1298
IDSOLVER= 163
FILE ID= node7/359531-1176932646

PBS_JOBID= 4605665

Free space on /tmp= 66367 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900568186.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/359531-1176932646/instance-359531-1176932646.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-359531-1176932646 -o ROOT/results/node7/solver-359531-1176932646 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/359531-1176932646/instance-359531-1176932646.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  75bd0b27f5ff05dc207afe3c3d5552d1

RANDOM SEED= 314989273

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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:       1296848 kB
Buffers:         37100 kB
Cached:         647032 kB
SwapCached:      22252 kB
Active:         258980 kB
Inactive:       457616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1296848 kB
SwapTotal:     4192956 kB
SwapFree:      4150736 kB
Dirty:            4464 kB
Writeback:           0 kB
Mapped:          30588 kB
Slab:            28020 kB
Committed_AS:  7101588 kB
PageTables:       1860 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= 66367 MiB

End job on node7 on Wed Apr 18 22:08:17 UTC 2007