Trace number 359391

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 1363.13 1363.61

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900576360.opb
MD5SUM19ba22a32308a07bd9c7341c12b6a0ff
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 benchmark95.3015
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 733
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)

0.00/0.02	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.02	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.02	c type "bsolo -h" for help
0.00/0.02	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.02	c Time Limit set to 1800
0.00/0.02	c Memory Limit set to 1800 MB
0.00/0.02	c Instance file /tmp/evaluation/359391-1176927689/instance-359391-1176927689.opb
0.00/0.02	c File size is 83385 bytes.
0.00/0.03	c Highest Coefficient sum: 733
0.00/0.03	c Parsing was ok!!
0.00/0.03	c Total parsing time: 0.016 s
0.00/0.04	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5709
0.00/0.04	c Obj. Vars: 0 (0 % of total variables)
0.00/0.05	c Pre-processing Time: 0.027 s
0.00/0.05	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.05	c        0    231     2586     8096    3     5473    1880      0      0 0.03
0.00/0.05	c Switching off LPR mode.
1363.11/1363.61	c      104    231     2690    13182    4     5684    2069    104   2810 0.04
1363.11/1363.61	c      255    231     2841    20244    7     5987    2276    255   4811 0.05
1363.11/1363.61	c      483    231     3069    32346   10     6443    2504    483   5819 0.08
1363.11/1363.61	c      821    231     3407    47886   14     7119    2755    821   6172 0.13
1363.11/1363.61	c     1329    231     3915    72444   18     8132    3031   1329   5728 0.23
1363.11/1363.61	c     2092    231     4678   105715   22     9659    3335   2092   5377 0.39
1363.11/1363.61	c     3238    231     5824   157292   27    11953    3669   3238   4861 0.67
1363.11/1363.61	c     4959    231     5608   138741   24    11521    4036   3022   4455 1.11
1363.11/1363.61	c     7543    231     6070   168521   27    12445    4440   3484   4075 1.85
1363.11/1363.61	c    11423    231     5297   133476   25    10898    4885   2711   3839 2.98
1363.11/1363.61	c    17245    231     6086   186435   30    12476    5374   3500   3621 4.76
1363.11/1363.61	c    25983    231     6417   197856   30    13138    5912   3831   3396 7.65
1363.11/1363.61	c    39093    231     7249   247647   34    14802    6504   4663   3155 12.39
1363.11/1363.61	c    58767    231     6844   182667   26    13993    7155   4258   2925 20.09
1363.11/1363.61	c    88277    231     6951   186326   26    14206    7871   4365   2743 32.18
1363.11/1363.61	c   132547    231     6701   176348   26    13703    8659   4115   2638 50.24
1363.11/1363.61	c   198958    231    11031   392135   35    22365    9525   8445   2428 81.92
1363.11/1363.61	c   298578    231     8230   234118   28    16763   10478   5644   2156 138.47
1363.11/1363.61	c   448013    231     7825   213979   27    15954   11526   5239   2024 221.30
1363.11/1363.61	c   672172    231     8880   240924   27    18064   12679   6294   1826 367.93
1363.11/1363.61	c  1008417    231     9517   271688   28    19337   13947   6931   1666 605.09
1363.11/1363.61	c  1512788    231    10719   301722   28    21742   15342   8133   1513 999.25
1363.11/1363.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1363.11/1363.61	c   22  1897911 361583  2553584    14961   489577  12375   1392 1363.12
1363.11/1363.61	s UNSATISFIABLE
1363.11/1363.61	c Total time: 1363.12 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/node37/watcher-359391-1176927689 -o ROOT/results/node37/solver-359391-1176927689 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/359391-1176927689/instance-359391-1176927689.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: 1.09 1.05 1.04 3/78 27817
/proc/meminfo: memFree=1831048/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=3780 CPUtime=0
/proc/27817/stat : 27817 (bsolo3.0.16) D 27815 27817 26158 0 -1 4194304 216 0 3 0 0 0 0 0 18 0 1 0 140681316 3870720 187 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4030128 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/27817/statm: 945 187 160 324 0 14 0

[startup+0.105878 s]
/proc/loadavg: 1.09 1.05 1.04 3/78 27817
/proc/meminfo: memFree=1831048/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=4716 CPUtime=0.07
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 615 0 4 0 7 0 0 0 18 0 1 0 140681316 4829184 566 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 1179 566 310 324 0 248 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4716

[startup+0.201895 s]
/proc/loadavg: 1.09 1.05 1.04 3/78 27817
/proc/meminfo: memFree=1831048/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=5228 CPUtime=0.17
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 722 0 4 0 17 0 0 0 19 0 1 0 140681316 5353472 673 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 3602043 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 1307 673 311 324 0 376 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 5228

[startup+0.301914 s]
/proc/loadavg: 1.09 1.05 1.04 3/78 27817
/proc/meminfo: memFree=1831048/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=5496 CPUtime=0.27
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 807 0 4 0 27 0 0 0 20 0 1 0 140681316 5627904 758 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 3602043 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 1374 758 311 324 0 443 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 5496

[startup+0.70199 s]
/proc/loadavg: 1.09 1.05 1.04 3/78 27817
/proc/meminfo: memFree=1831048/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=6660 CPUtime=0.67
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 1099 0 4 0 67 0 0 0 23 0 1 0 140681316 6819840 1050 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 1665 1050 311 324 0 734 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6660

[startup+1.50114 s]
/proc/loadavg: 1.09 1.05 1.04 2/79 27818
/proc/meminfo: memFree=1826880/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=7300 CPUtime=1.47
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 1239 0 4 0 146 1 0 0 25 0 1 0 140681316 7475200 1190 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 1825 1190 311 324 0 894 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7300

[startup+3.10144 s]
/proc/loadavg: 1.09 1.05 1.04 2/79 27818
/proc/meminfo: memFree=1825984/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=7688 CPUtime=3.07
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 1355 0 4 0 306 1 0 0 25 0 1 0 140681316 7872512 1306 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 1922 1306 311 324 0 991 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 7688

[startup+6.30104 s]
/proc/loadavg: 1.09 1.05 1.04 2/79 27818
/proc/meminfo: memFree=1824960/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=8588 CPUtime=6.26
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 1583 0 4 0 624 2 0 0 25 0 1 0 140681316 8794112 1534 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 3600136 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 2147 1534 311 324 0 1216 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 8588

[startup+12.7013 s]
/proc/loadavg: 1.08 1.05 1.04 2/79 27818
/proc/meminfo: memFree=1824584/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=9108 CPUtime=12.67
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 1705 0 4 0 1263 4 0 0 25 0 1 0 140681316 9326592 1656 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 2277 1656 311 324 0 1346 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 9108

[startup+25.5017 s]
/proc/loadavg: 1.06 1.05 1.04 2/79 27818
/proc/meminfo: memFree=1824136/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=9612 CPUtime=25.46
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 1842 0 4 0 2539 7 0 0 25 0 1 0 140681316 9842688 1793 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 2403 1793 311 324 0 1472 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 9612

[startup+51.1015 s]
/proc/loadavg: 1.04 1.04 1.04 2/79 27818
/proc/meminfo: memFree=1824008/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=9748 CPUtime=51.06
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 1864 0 4 0 5091 15 0 0 25 0 1 0 140681316 9981952 1815 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 2437 1815 311 324 0 1506 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 9748

[startup+102.301 s]
/proc/loadavg: 1.02 1.03 1.03 2/79 27818
/proc/meminfo: memFree=1822344/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=11408 CPUtime=102.24
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 2286 0 4 0 10197 27 0 0 25 0 1 0 140681316 11681792 2237 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 2852 2237 311 324 0 1921 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 11408

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.03 2/79 27818
/proc/meminfo: memFree=1821960/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=11796 CPUtime=162.22
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 2379 0 4 0 16182 40 0 0 25 0 1 0 140681316 12079104 2330 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134546318 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 2949 2330 311 324 0 2018 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 11796

[startup+222.307 s]
/proc/loadavg: 1.00 1.02 1.02 2/79 27818
/proc/meminfo: memFree=1821896/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=11796 CPUtime=222.2
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 2379 0 4 0 22167 53 0 0 25 0 1 0 140681316 12079104 2330 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 2949 2330 311 324 0 2018 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 11796

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.02 2/79 27818
/proc/meminfo: memFree=1821512/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=12160 CPUtime=282.17
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 2481 0 4 0 28154 63 0 0 25 0 1 0 140681316 12451840 2432 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 3040 2432 311 324 0 2109 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 12160

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.01 2/79 27818
/proc/meminfo: memFree=1821448/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=12160 CPUtime=342.15
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 2481 0 4 0 34141 74 0 0 25 0 1 0 140681316 12451840 2432 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551240 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 3040 2432 311 324 0 2109 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 12160

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27818
/proc/meminfo: memFree=1820872/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=12772 CPUtime=402.13
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 2615 0 4 0 40128 85 0 0 25 0 1 0 140681316 13078528 2566 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 3193 2566 311 324 0 2262 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 12772

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27818
/proc/meminfo: memFree=1820744/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=12768 CPUtime=462.11
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 2634 0 4 0 46116 95 0 0 25 0 1 0 140681316 13074432 2585 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 3192 2585 311 324 0 2261 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 12768

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27818
/proc/meminfo: memFree=1820744/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=12768 CPUtime=522.1
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 2634 0 4 0 52104 106 0 0 25 0 1 0 140681316 13074432 2585 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 3192 2585 311 324 0 2261 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 12768

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27818
/proc/meminfo: memFree=1820616/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=12976 CPUtime=582.07
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 2668 0 4 0 58091 116 0 0 25 0 1 0 140681316 13287424 2619 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 3244 2619 311 324 0 2313 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 12976

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27818
/proc/meminfo: memFree=1819720/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=13752 CPUtime=642.06
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 2880 0 4 0 64079 127 0 0 25 0 1 0 140681316 14082048 2831 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 3438 2831 311 324 0 2507 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 13752

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27818
/proc/meminfo: memFree=1819656/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=13752 CPUtime=702.03
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 2880 0 4 0 70065 138 0 0 25 0 1 0 140681316 14082048 2831 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 3438 2831 311 324 0 2507 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 13752

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27818
/proc/meminfo: memFree=1819592/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=13752 CPUtime=762.01
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 2880 0 4 0 76052 149 0 0 25 0 1 0 140681316 14082048 2831 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 3438 2831 311 324 0 2507 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 13752

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27818
/proc/meminfo: memFree=1819656/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=13752 CPUtime=822
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 2880 0 4 0 82041 159 0 0 25 0 1 0 140681316 14082048 2831 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 3438 2831 311 324 0 2507 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 13752

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27818
/proc/meminfo: memFree=1819592/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=13752 CPUtime=881.97
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 2880 0 4 0 88027 170 0 0 25 0 1 0 140681316 14082048 2831 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550930 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 3438 2831 311 324 0 2507 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 13752

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27818
/proc/meminfo: memFree=1819528/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=13752 CPUtime=941.95
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 2880 0 4 0 94014 181 0 0 25 0 1 0 140681316 14082048 2831 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551507 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 3438 2831 311 324 0 2507 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 13752

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27818
/proc/meminfo: memFree=1819528/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=13752 CPUtime=1001.93
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 2880 0 4 0 100002 191 0 0 25 0 1 0 140681316 14082048 2831 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 3438 2831 311 324 0 2507 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 13752

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27820
/proc/meminfo: memFree=1818312/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=14984 CPUtime=1061.91
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 3172 0 4 0 105989 202 0 0 25 0 1 0 140681316 15343616 3123 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 3746 3123 311 324 0 2815 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 14984

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27820
/proc/meminfo: memFree=1818248/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=14944 CPUtime=1121.89
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 3172 0 4 0 111976 213 0 0 25 0 1 0 140681316 15302656 3123 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 3736 3123 311 324 0 2805 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 14944

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27820
/proc/meminfo: memFree=1818248/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=14884 CPUtime=1181.87
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 3172 0 4 0 117965 222 0 0 25 0 1 0 140681316 15241216 3114 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 3721 3114 311 324 0 2790 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 14884

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27820
/proc/meminfo: memFree=1818184/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=14880 CPUtime=1241.85
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 3172 0 4 0 123953 232 0 0 25 0 1 0 140681316 15237120 3113 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 3598209 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 3720 3113 311 324 0 2789 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 14880

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27820
/proc/meminfo: memFree=1818184/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=14880 CPUtime=1301.83
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 3172 0 4 0 129941 242 0 0 25 0 1 0 140681316 15237120 3113 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 3720 3113 311 324 0 2789 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 14880

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27820
/proc/meminfo: memFree=1818056/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=14876 CPUtime=1361.81
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 3172 0 4 0 135932 249 0 0 25 0 1 0 140681316 15233024 3112 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 3719 3112 311 324 0 2788 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 14876

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

[startup+1362.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27820
/proc/meminfo: memFree=1818056/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=14876 CPUtime=1361.91
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 3172 0 4 0 135942 249 0 0 25 0 1 0 140681316 15233024 3112 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 3598195 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 3719 3112 311 324 0 2788 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 14876

[startup+1363.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27820
/proc/meminfo: memFree=1818056/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=14876 CPUtime=1362.71
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 3172 0 4 0 136022 249 0 0 25 0 1 0 140681316 15233024 3112 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134573531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 3719 3112 311 324 0 2788 0
Current children cumulated CPU time (s) 1362.71
Current children cumulated vsize (KiB) 14876

[startup+1363.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27820
/proc/meminfo: memFree=1818056/2055920 swapFree=4159008/4192956
[pid=27817] ppid=27815 vsize=14876 CPUtime=1363.11
/proc/27817/stat : 27817 (bsolo3.0.16) R 27815 27817 26158 0 -1 4194304 3172 0 4 0 136062 249 0 0 25 0 1 0 140681316 15233024 3112 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551094 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27817/statm: 3719 3112 311 324 0 2788 0
Current children cumulated CPU time (s) 1363.11
Current children cumulated vsize (KiB) 14876

Child status: 0
Real time (s): 1363.61
CPU time (s): 1363.13
CPU user time (s): 1360.63
CPU system time (s): 2.49762
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 14988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1360.63
system time used= 2.49762
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3173
page faults= 4
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 5009

runsolver used 1.3328 second user time and 3.63545 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Wed Apr 18 20:21:29 UTC 2007

IDJOB= 359391
IDBENCH= 1288
IDSOLVER= 163
FILE ID= node37/359391-1176927689

PBS_JOBID= 4605639

Free space on /tmp= 66412 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900576360.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/359391-1176927689/instance-359391-1176927689.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-359391-1176927689 -o ROOT/results/node37/solver-359391-1176927689 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/359391-1176927689/instance-359391-1176927689.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  19ba22a32308a07bd9c7341c12b6a0ff

RANDOM SEED= 888697641

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1831456 kB
Buffers:         22828 kB
Cached:         121136 kB
SwapCached:       2372 kB
Active:          52336 kB
Inactive:       116104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1831456 kB
SwapTotal:     4192956 kB
SwapFree:      4159008 kB
Dirty:            4552 kB
Writeback:           0 kB
Mapped:          32292 kB
Slab:            41360 kB
Committed_AS:  1103884 kB
PageTables:       2000 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= 66412 MiB

End job on node37 on Wed Apr 18 20:44:12 UTC 2007