Trace number 350443

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 3.0.16? 1800.01 1800.46

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900553647.opb
MD5SUM46461f0e86cd2c07d09bc154a5f6739a
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 benchmark96.8003
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 715
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (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/350443-1176506734/instance-350443-1176506734.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.01	c Highest Coefficient sum: 715
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.015 s
0.00/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5709
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.00/0.03	c Pre-processing Time: 0.026 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     5473    1880      0      0 0.03
0.00/0.03	c Switching off LPR mode.
1799.94/1800.45	c      100    231     2686    13326    4     5677    2069    100   2702 0.04
1799.94/1800.45	c      252    231     2838    19929    7     5979    2276    252   4846 0.05
1799.94/1800.45	c      478    231     3064    30632    9     6432    2504    478   5901 0.08
1799.94/1800.45	c      816    231     3402    47517   13     7108    2755    816   6089 0.13
1799.94/1800.45	c     1324    231     3910    68001   17     8125    3031   1324   6045 0.22
1799.94/1800.45	c     2088    231     4674    99491   21     9652    3335   2088   5409 0.39
1799.94/1800.45	c     3235    231     5821   151697   26    11944    3669   3235   4695 0.69
1799.94/1800.45	c     4957    231     5624   144677   25    11550    4036   3038   4310 1.15
1799.94/1800.45	c     7541    231     6083   148134   24    12471    4440   3497   4147 1.82
1799.94/1800.45	c    11420    231     5348   122619   22    11000    4885   2762   3948 2.89
1799.94/1800.45	c    17243    231     6060   158638   26    12423    5374   3474   3734 4.62
1799.94/1800.45	c    25981    231     6405   162678   25    13113    5912   3819   3479 7.47
1799.94/1800.45	c    39094    231     7269   197511   27    14842    6504   4683   3227 12.11
1799.94/1800.45	c    58765    231     6748   176678   26    13800    7155   4162   3050 19.26
1799.94/1800.45	c    88275    231     6763   186256   27    13829    7871   4177   2802 31.49
1799.94/1800.45	c   132546    231     6528   175227   26    13360    8659   3942   2623 50.52
1799.94/1800.45	c   198956    231    10706   335288   31    21717    9525   8120   2423 82.11
1799.94/1800.45	c   298576    231     8096   234904   29    16495   10478   5510   2125 140.51
1799.94/1800.45	c   448014    231     7825   224761   28    15954   11526   5239   1892 236.78
1799.94/1800.45	c   672172    231     8653   250653   28    17610   12679   6067   1741 385.87
1799.94/1800.45	c  1008415    231     9362   283096   30    19027   13947   6776   1557 647.59
1799.94/1800.45	c  1512788    231    10891   339996   31    22087   15342   8305   1380 1095.69
1799.94/1800.45	c  2269353    231    12075   402150   33    24454   16877   9489   1266 1791.89
1799.94/1800.45	c Resources Exceeded
1799.94/1800.45	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.94/1800.45	c   23  2277728 423775  3044708    11907   380626   9321   1265 1800.00
1799.94/1800.45	s UNKNOWN
1799.94/1800.45	c Total time: 1800 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/node18/watcher-350443-1176506734 -o ROOT/results/node18/solver-350443-1176506734 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350443-1176506734/instance-350443-1176506734.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: 0.80 0.97 0.99 3/77 21400
/proc/meminfo: memFree=1163648/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=4008 CPUtime=0
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 369 0 0 0 0 0 0 0 18 0 1 0 98590770 4104192 337 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 1002 337 282 324 0 50 0

[startup+0.014514 s]
/proc/loadavg: 0.80 0.97 0.99 3/77 21400
/proc/meminfo: memFree=1163648/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=4276 CPUtime=0
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 433 0 0 0 0 0 0 0 18 0 1 0 98590770 4378624 401 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 1069 401 295 324 0 117 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4276

[startup+0.102522 s]
/proc/loadavg: 0.80 0.97 0.99 3/77 21400
/proc/meminfo: memFree=1163648/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=4844 CPUtime=0.09
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 637 0 0 0 9 0 0 0 18 0 1 0 98590770 4960256 584 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 1211 584 311 324 0 280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4844

[startup+0.30154 s]
/proc/loadavg: 0.80 0.97 0.99 3/77 21400
/proc/meminfo: memFree=1163648/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=5492 CPUtime=0.29
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 816 0 0 0 29 0 0 0 19 0 1 0 98590770 5623808 763 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 1373 763 311 324 0 442 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5492

[startup+0.70258 s]
/proc/loadavg: 0.80 0.97 0.99 3/77 21400
/proc/meminfo: memFree=1163648/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=6656 CPUtime=0.69
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 1082 0 0 0 69 0 0 0 23 0 1 0 98590770 6815744 1029 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 1664 1029 311 324 0 733 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6656

[startup+1.50166 s]
/proc/loadavg: 0.80 0.97 0.99 2/78 21401
/proc/meminfo: memFree=1160312/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=7180 CPUtime=1.49
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 1221 0 0 0 149 0 0 0 25 0 1 0 98590770 7352320 1168 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 1795 1168 311 324 0 864 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7180

[startup+3.10181 s]
/proc/loadavg: 0.80 0.97 0.99 2/78 21401
/proc/meminfo: memFree=1159992/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=7300 CPUtime=3.09
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 1256 0 0 0 308 1 0 0 25 0 1 0 98590770 7475200 1203 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 1825 1203 311 324 0 894 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7300

[startup+6.30112 s]
/proc/loadavg: 0.82 0.97 0.99 2/78 21401
/proc/meminfo: memFree=1158904/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=8072 CPUtime=6.29
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 1459 0 0 0 627 2 0 0 25 0 1 0 98590770 8265728 1406 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 2018 1406 311 324 0 1087 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8072

[startup+12.7017 s]
/proc/loadavg: 0.83 0.97 0.99 2/78 21401
/proc/meminfo: memFree=1158712/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=8456 CPUtime=12.69
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 1530 0 0 0 1265 4 0 0 25 0 1 0 98590770 8658944 1477 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 2114 1477 311 324 0 1183 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8456

[startup+25.502 s]
/proc/loadavg: 0.87 0.97 0.99 4/78 21401
/proc/meminfo: memFree=1157624/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=9448 CPUtime=25.49
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 1783 0 0 0 2542 7 0 0 25 0 1 0 98590770 9674752 1730 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 2362 1730 311 324 0 1431 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9448

[startup+51.1014 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 21401
/proc/meminfo: memFree=1157112/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=9828 CPUtime=51.08
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 1903 0 0 0 5095 13 0 0 25 0 1 0 98590770 10063872 1850 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 2457 1850 311 324 0 1526 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9828

[startup+102.305 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 21401
/proc/meminfo: memFree=1156344/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=10680 CPUtime=102.27
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 2103 0 0 0 10200 27 0 0 25 0 1 0 98590770 10936320 2050 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 2670 2050 311 324 0 1739 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10680

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 21401
/proc/meminfo: memFree=1155640/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=11416 CPUtime=162.24
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 2290 0 0 0 16186 38 0 0 25 0 1 0 98590770 11689984 2237 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 2854 2237 311 324 0 1923 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11416

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21401
/proc/meminfo: memFree=1155576/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=11544 CPUtime=222.23
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 2314 0 0 0 22173 50 0 0 25 0 1 0 98590770 11821056 2261 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 2886 2261 311 324 0 1955 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11544

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21401
/proc/meminfo: memFree=1154680/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=12328 CPUtime=282.21
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 2522 0 0 0 28160 61 0 0 25 0 1 0 98590770 12623872 2469 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 3082 2469 311 324 0 2151 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12328

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21401
/proc/meminfo: memFree=1154680/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=12328 CPUtime=342.2
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 2522 0 0 0 34147 73 0 0 25 0 1 0 98590770 12623872 2469 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8302309 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 3082 2469 311 324 0 2151 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12328

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21401
/proc/meminfo: memFree=1153720/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=13336 CPUtime=402.18
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 2761 0 0 0 40135 83 0 0 25 0 1 0 98590770 13656064 2708 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 3334 2708 311 324 0 2403 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 13336

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21401
/proc/meminfo: memFree=1153400/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=13596 CPUtime=462.17
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 2834 0 0 0 46124 93 0 0 25 0 1 0 98590770 13922304 2781 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8302283 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 3399 2781 311 324 0 2468 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 13596

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21401
/proc/meminfo: memFree=1153464/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=13596 CPUtime=522.16
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 2834 0 0 0 52114 102 0 0 25 0 1 0 98590770 13922304 2781 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572575 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 3399 2781 311 324 0 2468 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 13596

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21401
/proc/meminfo: memFree=1153464/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=13596 CPUtime=582.15
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 2834 0 0 0 58102 113 0 0 25 0 1 0 98590770 13922304 2781 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 3399 2781 311 324 0 2468 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 13596

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21401
/proc/meminfo: memFree=1153400/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=13596 CPUtime=642.13
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 2834 0 0 0 64091 122 0 0 25 0 1 0 98590770 13922304 2781 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 3399 2781 311 324 0 2468 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 13596


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

/proc/meminfo: memFree=1152184/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=14852 CPUtime=1122
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 3142 0 0 0 112005 195 0 0 25 0 1 0 98590770 15208448 3089 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 3713 3089 311 324 0 2782 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 14852

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21403
/proc/meminfo: memFree=1151928/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=15064 CPUtime=1181.99
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 3199 0 0 0 117995 204 0 0 25 0 1 0 98590770 15425536 3146 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 3766 3146 311 324 0 2835 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 15064

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21403
/proc/meminfo: memFree=1151288/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=15732 CPUtime=1241.98
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 3363 0 0 0 123985 213 0 0 25 0 1 0 98590770 16109568 3310 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160527359 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 3933 3310 311 324 0 3002 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 15732

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21403
/proc/meminfo: memFree=1151288/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=15724 CPUtime=1301.97
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 3363 0 0 0 129975 222 0 0 25 0 1 0 98590770 16101376 3310 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 3931 3310 311 324 0 3000 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 15724

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21403
/proc/meminfo: memFree=1151224/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=15692 CPUtime=1361.94
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 3363 0 0 0 135962 232 0 0 25 0 1 0 98590770 16068608 3310 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 3923 3310 311 324 0 2992 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 15692

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21403
/proc/meminfo: memFree=1151288/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=15688 CPUtime=1421.94
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 3363 0 0 0 141951 243 0 0 25 0 1 0 98590770 16064512 3310 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 3922 3310 311 324 0 2991 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 15688

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21403
/proc/meminfo: memFree=1151352/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=15688 CPUtime=1481.92
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 3363 0 0 0 147941 251 0 0 25 0 1 0 98590770 16064512 3310 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 3922 3310 311 324 0 2991 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 15688

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21403
/proc/meminfo: memFree=1151288/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=15688 CPUtime=1541.9
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 3363 0 0 0 153931 259 0 0 25 0 1 0 98590770 16064512 3310 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 3922 3310 311 324 0 2991 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 15688

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21403
/proc/meminfo: memFree=1151352/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=15688 CPUtime=1601.89
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 3363 0 0 0 159922 267 0 0 25 0 1 0 98590770 16064512 3310 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550974 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 3922 3310 311 324 0 2991 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 15688

[startup+1662.3 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 21403
/proc/meminfo: memFree=1151352/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=15688 CPUtime=1661.88
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 3363 0 0 0 165913 275 0 0 25 0 1 0 98590770 16064512 3310 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 3922 3310 311 324 0 2991 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 15688

[startup+1722.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 21403
/proc/meminfo: memFree=1151288/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=15688 CPUtime=1721.86
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 3363 0 0 0 171903 283 0 0 25 0 1 0 98590770 16064512 3310 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 3922 3310 311 324 0 2991 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 15688

[startup+1782.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/78 21403
/proc/meminfo: memFree=1151352/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=15688 CPUtime=1781.84
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 3363 0 0 0 177891 293 0 0 25 0 1 0 98590770 16064512 3310 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 3922 3310 311 324 0 2991 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 15688

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

[startup+1791.91 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 21403
/proc/meminfo: memFree=1151352/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=15688 CPUtime=1791.44
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 3363 0 0 0 178850 294 0 0 25 0 1 0 98590770 16064512 3310 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551105 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 3922 3310 311 324 0 2991 0
Current children cumulated CPU time (s) 1791.44
Current children cumulated vsize (KiB) 15688

[startup+1795.1 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 21403
/proc/meminfo: memFree=1151352/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=15688 CPUtime=1794.65
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 3363 0 0 0 179170 295 0 0 25 0 1 0 98590770 16064512 3310 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 3922 3310 311 324 0 2991 0
Current children cumulated CPU time (s) 1794.65
Current children cumulated vsize (KiB) 15688

[startup+1798.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 21403
/proc/meminfo: memFree=1151352/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=15688 CPUtime=1797.84
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 3363 0 0 0 179489 295 0 0 25 0 1 0 98590770 16064512 3310 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 3922 3310 311 324 0 2991 0
Current children cumulated CPU time (s) 1797.84
Current children cumulated vsize (KiB) 15688

[startup+1799.1 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 21403
/proc/meminfo: memFree=1151288/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=15692 CPUtime=1798.64
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 3364 0 0 0 179569 295 0 0 25 0 1 0 98590770 16068608 3311 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 3923 3311 311 324 0 2992 0
Current children cumulated CPU time (s) 1798.64
Current children cumulated vsize (KiB) 15692

[startup+1799.9 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 21403
/proc/meminfo: memFree=1151288/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=15696 CPUtime=1799.44
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 3365 0 0 0 179649 295 0 0 25 0 1 0 98590770 16072704 3312 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 3924 3312 311 324 0 2993 0
Current children cumulated CPU time (s) 1799.44
Current children cumulated vsize (KiB) 15696

[startup+1800.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 21403
/proc/meminfo: memFree=1151288/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=15696 CPUtime=1799.84
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 3365 0 0 0 179689 295 0 0 25 0 1 0 98590770 16072704 3312 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 3924 3312 311 324 0 2993 0
Current children cumulated CPU time (s) 1799.84
Current children cumulated vsize (KiB) 15696

[startup+1800.4 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 21403
/proc/meminfo: memFree=1151288/2055920 swapFree=4192956/4192956
[pid=21400] ppid=21398 vsize=15696 CPUtime=1799.94
/proc/21400/stat : 21400 (bsolo3.0.16) R 21398 21400 21340 0 -1 4194304 3365 0 0 0 179699 295 0 0 25 0 1 0 98590770 16072704 3312 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21400/statm: 3924 3312 311 324 0 2993 0
Current children cumulated CPU time (s) 1799.94
Current children cumulated vsize (KiB) 15696

Child status: 0
Real time (s): 1800.46
CPU time (s): 1800.01
CPU user time (s): 1797.05
CPU system time (s): 2.95955
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 15736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.05
system time used= 2.95955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3366
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= 35724

runsolver used 2.21766 second user time and 4.22836 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Fri Apr 13 23:25:34 UTC 2007

IDJOB= 350443
IDBENCH= 1360
IDSOLVER= 163
FILE ID= node18/350443-1176506734

PBS_JOBID= 4556696

Free space on /tmp= 66555 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900553647.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350443-1176506734/instance-350443-1176506734.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-350443-1176506734 -o ROOT/results/node18/solver-350443-1176506734 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350443-1176506734/instance-350443-1176506734.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  46461f0e86cd2c07d09bc154a5f6739a

RANDOM SEED= 741328192

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1164120 kB
Buffers:         56712 kB
Cached:         702712 kB
SwapCached:          0 kB
Active:         252136 kB
Inactive:       561360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1164120 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4664 kB
Writeback:           0 kB
Mapped:          72744 kB
Slab:            63864 kB
Committed_AS:  2685348 kB
PageTables:       1776 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= 66555 MiB

End job on node18 on Fri Apr 13 23:55:35 UTC 2007