Trace number 350378

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 1800.59

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900669797.opb
MD5SUMa7f9415d82387c85347e0216376f3dfd
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 benchmark65.2751
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 695
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/350378-1176501338/instance-350378-1176501338.opb
0.00/0.02	c File size is 83373 bytes.
0.00/0.03	c Highest Coefficient sum: 695
0.00/0.03	c Parsing was ok!!
0.00/0.03	c Total parsing time: 0.016 s
0.00/0.03	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5707
0.00/0.03	c Obj. Vars: 0 (0 % of total variables)
0.00/0.04	c Pre-processing Time: 0.027 s
0.00/0.04	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.04	c        0    231     2586     8096    3     5472    1880      0      0 0.03
0.00/0.04	c Switching off LPR mode.
1799.91/1800.58	c      100    231     2686    12950    4     5677    2069    100   2702 0.04
1799.91/1800.58	c      250    231     2836    23129    8     5976    2276    250   4464 0.06
1799.91/1800.58	c      475    231     3061    35147   11     6426    2504    475   5459 0.09
1799.91/1800.58	c      814    231     3400    52235   15     7104    2755    814   5652 0.14
1799.91/1800.58	c     1327    231     3913    73852   18     8130    3031   1327   5719 0.23
1799.91/1800.58	c     2090    231     4676   103936   22     9657    3335   2090   5199 0.40
1799.91/1800.58	c     3237    231     5823   150297   25    11949    3669   3237   4591 0.70
1799.91/1800.58	c     4960    231     5610   124977   22    11525    4036   3024   4397 1.13
1799.91/1800.58	c     7544    231     6064   150126   24    12431    4440   3478   4104 1.84
1799.91/1800.58	c    11423    231     5289   121409   22    10882    4885   2703   3771 3.03
1799.91/1800.58	c    17245    231     5999   143328   23    12303    5374   3413   3568 4.83
1799.91/1800.58	c    25984    231     6354   169171   26    13011    5912   3768   3331 7.80
1799.91/1800.58	c    39094    231     7238   187271   25    14780    6504   4652   3274 11.94
1799.91/1800.58	c    58764    231     6706   173299   25    13716    7155   4120   3103 18.93
1799.91/1800.58	c    88274    231     6707   155138   23    13717    7871   4121   2868 30.77
1799.91/1800.58	c   132545    231     6622   172299   26    13546    8659   4036   2667 49.68
1799.91/1800.58	c   198956    231    10922   375639   34    22148    9525   8336   2440 81.51
1799.91/1800.58	c   298576    231     8156   225130   27    16617   10478   5570   2176 137.21
1799.91/1800.58	c   448012    231     7826   213227   27    15956   11526   5240   1989 225.16
1799.91/1800.58	c   672170    231     8501   236705   27    17306   12679   5915   1850 363.16
1799.91/1800.58	c  1008413    231     9256   272084   29    18816   13947   6670   1636 616.37
1799.91/1800.58	c  1512784    231    10620   335298   31    21544   15342   8034   1443 1048.36
1799.91/1800.58	c  2269348    231    12358   414723   33    25020   16877   9772   1311 1730.71
1799.91/1800.58	c Resources Exceeded
1799.91/1800.58	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.91/1800.58	c   23  2342945 446932  3130830    17632   628522  15046   1301 1800.00
1799.91/1800.58	s UNKNOWN
1799.91/1800.58	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-350378-1176501338 -o ROOT/results/node18/solver-350378-1176501338 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350378-1176501338/instance-350378-1176501338.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 1.01 0.97 3/77 20812
/proc/meminfo: memFree=1163272/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=3780 CPUtime=0
/proc/20812/stat : 20812 (bsolo3.0.16) D 20810 20812 19981 0 -1 4194304 216 0 2 0 0 0 0 0 18 0 1 0 98051238 3870720 186 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7991984 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/20812/statm: 945 186 159 324 0 14 0

[startup+0.08907 s]
/proc/loadavg: 1.00 1.01 0.97 3/77 20812
/proc/meminfo: memFree=1163272/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=4712 CPUtime=0.06
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 593 0 4 0 6 0 0 0 18 0 1 0 98051238 4825088 544 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 1178 544 310 324 0 247 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4712

[startup+0.101071 s]
/proc/loadavg: 1.00 1.01 0.97 3/77 20812
/proc/meminfo: memFree=1163272/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=4716 CPUtime=0.07
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 613 0 4 0 7 0 0 0 18 0 1 0 98051238 4829184 564 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 1179 564 310 324 0 248 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4716

[startup+0.30109 s]
/proc/loadavg: 1.00 1.01 0.97 3/77 20812
/proc/meminfo: memFree=1163272/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=5628 CPUtime=0.27
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 819 0 4 0 27 0 0 0 19 0 1 0 98051238 5763072 770 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 1407 770 311 324 0 476 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 5628

[startup+0.701129 s]
/proc/loadavg: 1.00 1.01 0.97 3/77 20812
/proc/meminfo: memFree=1163272/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=6544 CPUtime=0.67
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 1056 0 4 0 67 0 0 0 22 0 1 0 98051238 6701056 1007 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 1636 1007 311 324 0 705 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6544

[startup+1.50121 s]
/proc/loadavg: 1.00 1.01 0.97 2/78 20813
/proc/meminfo: memFree=1159616/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=7052 CPUtime=1.47
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 1177 0 4 0 147 0 0 0 25 0 1 0 98051238 7221248 1128 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 1763 1128 311 324 0 832 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7052

[startup+3.10136 s]
/proc/loadavg: 1.00 1.01 0.97 2/78 20813
/proc/meminfo: memFree=1159360/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=7440 CPUtime=3.07
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 1280 0 4 0 306 1 0 0 25 0 1 0 98051238 7618560 1231 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 1860 1231 311 324 0 929 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 7440

[startup+6.30167 s]
/proc/loadavg: 1.08 1.03 0.98 2/78 20813
/proc/meminfo: memFree=1158592/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=7960 CPUtime=6.27
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 1412 0 4 0 625 2 0 0 25 0 1 0 98051238 8151040 1363 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8290373 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 1990 1363 311 324 0 1059 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 7960

[startup+12.7013 s]
/proc/loadavg: 1.07 1.03 0.98 2/78 20813
/proc/meminfo: memFree=1157960/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=8612 CPUtime=12.67
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 1582 0 4 0 1263 4 0 0 25 0 1 0 98051238 8818688 1533 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 2153 1533 311 324 0 1222 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 8612

[startup+25.5015 s]
/proc/loadavg: 1.06 1.03 0.98 2/78 20813
/proc/meminfo: memFree=1157256/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=9216 CPUtime=25.46
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 1721 0 4 0 2540 6 0 0 25 0 1 0 98051238 9437184 1672 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551296 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 2304 1672 311 324 0 1373 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 9216

[startup+51.102 s]
/proc/loadavg: 1.04 1.02 0.98 2/78 20813
/proc/meminfo: memFree=1156680/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=9856 CPUtime=51.05
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 1882 0 4 0 5093 12 0 0 25 0 1 0 98051238 10092544 1833 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 2464 1833 311 324 0 1533 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 9856

[startup+102.306 s]
/proc/loadavg: 1.01 1.02 0.98 2/78 20813
/proc/meminfo: memFree=1155464/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=10984 CPUtime=102.25
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 2177 0 4 0 10199 26 0 0 25 0 1 0 98051238 11247616 2128 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 2746 2128 311 324 0 1815 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 10984

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 0.98 2/78 20813
/proc/meminfo: memFree=1154760/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=11760 CPUtime=162.23
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 2367 0 4 0 16185 38 0 0 25 0 1 0 98051238 12042240 2318 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 2940 2318 311 324 0 2009 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11760

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 0.98 2/78 20813
/proc/meminfo: memFree=1154760/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=11760 CPUtime=222.21
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 2367 0 4 0 22171 50 0 0 25 0 1 0 98051238 12042240 2318 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 2940 2318 311 324 0 2009 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 11760

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 20813
/proc/meminfo: memFree=1153864/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=12628 CPUtime=282.2
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 2592 0 4 0 28158 62 0 0 25 0 1 0 98051238 12931072 2543 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 3157 2543 311 324 0 2226 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 12628

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/84 20921
/proc/meminfo: memFree=1152576/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=12628 CPUtime=342.13
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 2592 0 4 0 34135 78 0 0 25 0 1 0 98051238 12931072 2543 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 3157 2543 311 324 0 2226 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 12628

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 21011
/proc/meminfo: memFree=1153288/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=13148 CPUtime=402.06
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 2717 0 4 0 40117 89 0 0 25 0 1 0 98051238 13463552 2668 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 3287 2668 311 324 0 2356 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 13148

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 21011
/proc/meminfo: memFree=1153224/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=13148 CPUtime=462.04
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 2719 0 4 0 46104 100 0 0 25 0 1 0 98051238 13463552 2670 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134585200 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 3287 2670 311 324 0 2356 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 13148

[startup+522.301 s]
/proc/loadavg: 1.06 1.01 0.98 2/78 21011
/proc/meminfo: memFree=1153224/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=13148 CPUtime=522.02
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 2719 0 4 0 52091 111 0 0 25 0 1 0 98051238 13463552 2670 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8293934 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 3287 2670 311 324 0 2356 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 13148

[startup+582.301 s]
/proc/loadavg: 1.02 1.01 0.98 2/78 21011
/proc/meminfo: memFree=1153224/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=13148 CPUtime=582
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 2719 0 4 0 58079 121 0 0 25 0 1 0 98051238 13463552 2670 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 3287 2670 311 324 0 2356 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 13148

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 21011
/proc/meminfo: memFree=1152456/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=13928 CPUtime=642
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 2908 0 4 0 64068 132 0 0 25 0 1 0 98051238 14262272 2859 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134552615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 3482 2859 311 324 0 2551 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 13928


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

/proc/meminfo: memFree=1152136/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=14404 CPUtime=1061.89
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 3026 0 4 0 105992 197 0 0 25 0 1 0 98051238 14749696 2977 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 3601 2977 311 324 0 2670 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 14404

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 21011
/proc/meminfo: memFree=1151624/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=14784 CPUtime=1121.87
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 3127 0 4 0 111982 205 0 0 25 0 1 0 98051238 15138816 3078 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550983 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 3696 3078 311 324 0 2765 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 14784

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 21011
/proc/meminfo: memFree=1151688/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=14784 CPUtime=1181.86
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 3127 0 4 0 117969 217 0 0 25 0 1 0 98051238 15138816 3078 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 3696 3078 311 324 0 2765 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 14784

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 21011
/proc/meminfo: memFree=1151624/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=14784 CPUtime=1241.85
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 3127 0 4 0 123960 225 0 0 25 0 1 0 98051238 15138816 3078 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 3696 3078 311 324 0 2765 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 14784

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 21011
/proc/meminfo: memFree=1151560/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=14784 CPUtime=1301.84
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 3127 0 4 0 129949 235 0 0 25 0 1 0 98051238 15138816 3078 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551134 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 3696 3078 311 324 0 2765 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 14784

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 21011
/proc/meminfo: memFree=1151560/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=14780 CPUtime=1361.82
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 3127 0 4 0 135939 243 0 0 25 0 1 0 98051238 15134720 3078 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 3695 3078 311 324 0 2764 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 14780

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 21011
/proc/meminfo: memFree=1151560/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=14780 CPUtime=1421.8
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 3127 0 4 0 141928 252 0 0 25 0 1 0 98051238 15134720 3078 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 3695 3078 311 324 0 2764 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 14780

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 21011
/proc/meminfo: memFree=1151560/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=14780 CPUtime=1481.78
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 3127 0 4 0 147918 260 0 0 25 0 1 0 98051238 15134720 3078 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 3695 3078 311 324 0 2764 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 14780

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 21011
/proc/meminfo: memFree=1151560/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=14780 CPUtime=1541.77
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 3127 0 4 0 153908 269 0 0 25 0 1 0 98051238 15134720 3078 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551012 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 3695 3078 311 324 0 2764 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 14780

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 21011
/proc/meminfo: memFree=1151624/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=14868 CPUtime=1601.75
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 3144 0 4 0 159897 278 0 0 25 0 1 0 98051238 15224832 3095 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551545 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 3717 3095 311 324 0 2786 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 14868

[startup+1662.3 s]
/proc/loadavg: 1.04 1.01 0.99 2/78 21011
/proc/meminfo: memFree=1151688/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=14852 CPUtime=1661.74
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 3144 0 4 0 165888 286 0 0 25 0 1 0 98051238 15208448 3095 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 3713 3095 311 324 0 2782 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 14852

[startup+1722.3 s]
/proc/loadavg: 1.01 1.01 0.99 2/78 21011
/proc/meminfo: memFree=1151624/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=14852 CPUtime=1721.73
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 3144 0 4 0 171879 294 0 0 25 0 1 0 98051238 15208448 3095 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 3713 3095 311 324 0 2782 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 14852

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 21011
/proc/meminfo: memFree=1150856/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=15616 CPUtime=1781.71
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 3334 0 4 0 177868 303 0 0 25 0 1 0 98051238 15990784 3285 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550862 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 3904 3285 311 324 0 2973 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 15616

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 21011
/proc/meminfo: memFree=1150792/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=15616 CPUtime=1791.31
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 3334 0 4 0 178827 304 0 0 25 0 1 0 98051238 15990784 3285 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 3904 3285 311 324 0 2973 0
Current children cumulated CPU time (s) 1791.31
Current children cumulated vsize (KiB) 15616

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 21011
/proc/meminfo: memFree=1150792/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=15616 CPUtime=1794.51
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 3334 0 4 0 179147 304 0 0 25 0 1 0 98051238 15990784 3285 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551012 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 3904 3285 311 324 0 2973 0
Current children cumulated CPU time (s) 1794.51
Current children cumulated vsize (KiB) 15616

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 21011
/proc/meminfo: memFree=1150792/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=15616 CPUtime=1797.7
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 3334 0 4 0 179465 305 0 0 25 0 1 0 98051238 15990784 3285 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 3904 3285 311 324 0 2973 0
Current children cumulated CPU time (s) 1797.7
Current children cumulated vsize (KiB) 15616

[startup+1799.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 21011
/proc/meminfo: memFree=1150792/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=15616 CPUtime=1799.31
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 3334 0 4 0 179625 306 0 0 25 0 1 0 98051238 15990784 3285 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 3904 3285 311 324 0 2973 0
Current children cumulated CPU time (s) 1799.31
Current children cumulated vsize (KiB) 15616

[startup+1800.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 21011
/proc/meminfo: memFree=1150792/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=15616 CPUtime=1799.71
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 3334 0 4 0 179665 306 0 0 25 0 1 0 98051238 15990784 3285 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 3904 3285 311 324 0 2973 0
Current children cumulated CPU time (s) 1799.71
Current children cumulated vsize (KiB) 15616

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 21011
/proc/meminfo: memFree=1150792/2055920 swapFree=4192956/4192956
[pid=20812] ppid=20810 vsize=15616 CPUtime=1799.91
/proc/20812/stat : 20812 (bsolo3.0.16) R 20810 20812 19981 0 -1 4194304 3334 0 4 0 179685 306 0 0 25 0 1 0 98051238 15990784 3285 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20812/statm: 3904 3285 311 324 0 2973 0
Current children cumulated CPU time (s) 1799.91
Current children cumulated vsize (KiB) 15616

Child status: 0
Real time (s): 1800.59
CPU time (s): 1800
CPU user time (s): 1796.94
CPU system time (s): 3.06453
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 15628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.94
system time used= 3.06453
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3335
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= 16
involuntary context switches= 1493

runsolver used 2.17467 second user time and 4.27635 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Fri Apr 13 21:55:39 UTC 2007

IDJOB= 350378
IDBENCH= 1312
IDSOLVER= 163
FILE ID= node18/350378-1176501338

PBS_JOBID= 4556675

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-t3002.11tsp11.1900669797.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350378-1176501338/instance-350378-1176501338.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-350378-1176501338 -o ROOT/results/node18/solver-350378-1176501338 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350378-1176501338/instance-350378-1176501338.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  a7f9415d82387c85347e0216376f3dfd

RANDOM SEED= 24852700

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:       1163808 kB
Buffers:         56636 kB
Cached:         701904 kB
SwapCached:          0 kB
Active:         248340 kB
Inactive:       565228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1163808 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4492 kB
Writeback:           0 kB
Mapped:          73752 kB
Slab:            64004 kB
Committed_AS:  2680896 kB
PageTables:       1780 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 22:25:39 UTC 2007