Trace number 359405

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 1800.67

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900565534.opb
MD5SUM0fea7c185f4d6e2091fba763db8ccbcc
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 benchmark42.7635
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 685
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/359405-1176928552/instance-359405-1176928552.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 685
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.016 s
0.00/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5706
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.00/0.03	c Pre-processing Time: 0.027 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     5471    1880      0      0 0.03
0.00/0.03	c Switching off LPR mode.
1799.93/1800.67	c      100    231     2686    12308    4     5677    2069    100   2777 0.04
1799.93/1800.67	c      252    231     2838    19034    6     5978    2276    252   5250 0.05
1799.93/1800.67	c      477    231     3063    28922    9     6430    2504    477   6276 0.08
1799.93/1800.67	c      816    231     3402    41791   12     7108    2755    816   6915 0.12
1799.93/1800.67	c     1326    231     3912    63250   16     8128    3031   1326   6800 0.20
1799.93/1800.67	c     2091    231     4677    97519   20     9659    3335   2091   6150 0.34
1799.93/1800.67	c     3239    231     5825   154012   26    11953    3669   3239   4756 0.68
1799.93/1800.67	c     4962    231     5633   146166   25    11570    4036   3047   4100 1.21
1799.93/1800.67	c     7546    231     6104   163588   26    12512    4440   3518   3830 1.97
1799.93/1800.67	c    11425    231     5345   133197   24    10994    4885   2759   3522 3.24
1799.93/1800.67	c    17250    231     6154   174377   28    12612    5374   3568   3230 5.34
1799.93/1800.67	c    25987    231     6545   191882   29    13392    5912   3959   2964 8.77
1799.93/1800.67	c    39098    231     7420   246676   33    15142    6504   4834   2687 14.55
1799.93/1800.67	c    58768    231     7003   221981   31    14310    7155   4417   2429 24.19
1799.93/1800.67	c    88280    231     7051   195105   27    14406    7871   4465   2337 37.76
1799.93/1800.67	c   132552    231     6764   188037   27    13833    8659   4178   2285 58.00
1799.93/1800.67	c   198963    231    10886   340081   31    22076    9525   8300   2269 87.67
1799.93/1800.67	c   298584    231     8063   227966   28    16430   10478   5477   2091 142.78
1799.93/1800.67	c   448019    231    13023   465279   35    26349   11526  10437   1931 231.90
1799.93/1800.67	c   672178    231    13802   493631   35    27908   12679  11216   1754 383.14
1799.93/1800.67	c  1008423    231    14393   500308   34    29091   13947  11807   1569 642.64
1799.93/1800.67	c  1512797    231    15575   589022   37    31454   15342  12989   1422 1063.41
1799.93/1800.67	c  2269360    231    16771   598441   35    33847   16877  14185   1284 1766.65
1799.93/1800.67	c Resources Exceeded
1799.93/1800.67	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.93/1800.67	c   23  2302005 419471  3037166    15153   541310  12567   1278 1800.00
1799.93/1800.67	s UNKNOWN
1799.93/1800.67	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/node71/watcher-359405-1176928552 -o ROOT/results/node71/solver-359405-1176928552 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/359405-1176928552/instance-359405-1176928552.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: 0.93 1.01 0.99 3/64 26874
/proc/meminfo: memFree=1233736/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=4008 CPUtime=0
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 369 0 0 0 0 0 0 0 18 0 1 0 168844539 4104192 337 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 1002 338 282 324 0 50 0

[startup+0.00847198 s]
/proc/loadavg: 0.93 1.01 0.99 3/64 26874
/proc/meminfo: memFree=1233736/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=4140 CPUtime=0
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 393 0 0 0 0 0 0 0 18 0 1 0 168844539 4239360 361 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 1035 361 287 324 0 83 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4140

[startup+0.101485 s]
/proc/loadavg: 0.93 1.01 0.99 3/64 26874
/proc/meminfo: memFree=1233736/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=4844 CPUtime=0.09
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 635 0 0 0 9 0 0 0 18 0 1 0 168844539 4960256 582 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 1211 582 310 324 0 280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4844

[startup+0.301511 s]
/proc/loadavg: 0.93 1.01 0.99 3/64 26874
/proc/meminfo: memFree=1233736/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=5624 CPUtime=0.29
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 834 0 0 0 29 0 0 0 19 0 1 0 168844539 5758976 781 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 1406 781 311 324 0 475 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5624

[startup+0.701567 s]
/proc/loadavg: 0.93 1.01 0.99 3/64 26874
/proc/meminfo: memFree=1233736/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=6668 CPUtime=0.69
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 1093 0 0 0 68 1 0 0 22 0 1 0 168844539 6828032 1040 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 1667 1040 311 324 0 736 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6668

[startup+1.50268 s]
/proc/loadavg: 0.93 1.01 0.99 2/65 26875
/proc/meminfo: memFree=1230336/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=7056 CPUtime=1.49
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 1207 0 0 0 148 1 0 0 25 0 1 0 168844539 7225344 1154 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 1764 1154 311 324 0 833 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7056

[startup+3.10189 s]
/proc/loadavg: 0.93 1.01 0.99 2/65 26875
/proc/meminfo: memFree=1230016/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=7576 CPUtime=3.08
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 1330 0 0 0 307 1 0 0 25 0 1 0 168844539 7757824 1277 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134546308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 1894 1277 311 324 0 963 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7576

[startup+6.30133 s]
/proc/loadavg: 0.94 1.01 0.99 2/65 26875
/proc/meminfo: memFree=1229120/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=8364 CPUtime=6.29
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 1536 0 0 0 626 3 0 0 25 0 1 0 168844539 8564736 1483 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 2091 1483 311 324 0 1160 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8364

[startup+12.7012 s]
/proc/loadavg: 0.94 1.01 0.99 2/65 26875
/proc/meminfo: memFree=1228168/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=9000 CPUtime=12.69
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 1670 0 0 0 1265 4 0 0 25 0 1 0 168844539 9216000 1617 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551273 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 2250 1617 311 324 0 1319 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9000

[startup+25.5019 s]
/proc/loadavg: 0.95 1.01 0.99 2/65 26875
/proc/meminfo: memFree=1227592/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=9520 CPUtime=25.48
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 1810 0 0 0 2542 6 0 0 25 0 1 0 168844539 9748480 1757 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 2380 1757 311 324 0 1449 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9520

[startup+51.1014 s]
/proc/loadavg: 0.97 1.01 0.99 2/65 26875
/proc/meminfo: memFree=1227144/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=9996 CPUtime=51.08
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 1927 0 0 0 5096 12 0 0 25 0 1 0 168844539 10235904 1874 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 2499 1874 311 324 0 1568 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9996

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 0.99 2/65 26875
/proc/meminfo: memFree=1226056/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=11148 CPUtime=102.26
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 2212 0 0 0 10202 24 0 0 25 0 1 0 168844539 11415552 2159 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 2787 2159 311 324 0 1856 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11148

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 26875
/proc/meminfo: memFree=1225288/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=11888 CPUtime=162.24
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 2397 0 0 0 16188 36 0 0 25 0 1 0 168844539 12173312 2344 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 2972 2344 311 324 0 2041 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11888

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 26875
/proc/meminfo: memFree=1225224/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=11884 CPUtime=222.22
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 2403 0 0 0 22174 48 0 0 25 0 1 0 168844539 12169216 2350 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 7638772 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 2971 2350 311 324 0 2040 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 11884

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 26875
/proc/meminfo: memFree=1224072/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=13008 CPUtime=282.2
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 2681 0 0 0 28162 58 0 0 25 0 1 0 168844539 13320192 2628 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 3252 2628 311 324 0 2321 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 13008

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 26877
/proc/meminfo: memFree=1223944/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=13008 CPUtime=342.18
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 2681 0 0 0 34151 67 0 0 25 0 1 0 168844539 13320192 2628 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551108 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 3252 2628 311 324 0 2321 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 13008

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 26877
/proc/meminfo: memFree=1223240/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=13636 CPUtime=402.16
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 2853 0 0 0 40138 78 0 0 25 0 1 0 168844539 13963264 2800 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 3409 2800 311 324 0 2478 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 13636

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 26877
/proc/meminfo: memFree=1223304/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=13636 CPUtime=462.15
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 2853 0 0 0 46129 86 0 0 25 0 1 0 168844539 13963264 2800 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 3409 2800 311 324 0 2478 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 13636

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 26877
/proc/meminfo: memFree=1222984/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=13936 CPUtime=522.12
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 2914 0 0 0 52116 96 0 0 25 0 1 0 168844539 14270464 2861 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 3484 2861 311 324 0 2553 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 13936

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 26877
/proc/meminfo: memFree=1222984/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=13936 CPUtime=582.1
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 2914 0 0 0 58106 104 0 0 25 0 1 0 168844539 14270464 2861 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 3484 2861 311 324 0 2553 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 13936

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 26877
/proc/meminfo: memFree=1223048/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=13932 CPUtime=642.09
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 2914 0 0 0 64095 114 0 0 25 0 1 0 168844539 14266368 2861 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 3483 2861 311 324 0 2552 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 13932


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

/proc/meminfo: memFree=1221512/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=15400 CPUtime=1121.94
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 3285 0 0 0 112009 185 0 0 25 0 1 0 168844539 15769600 3229 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 3850 3229 311 324 0 2919 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 15400

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26877
/proc/meminfo: memFree=1221512/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=15396 CPUtime=1181.92
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 3285 0 0 0 117999 193 0 0 25 0 1 0 168844539 15765504 3229 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 3849 3229 311 324 0 2918 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 15396

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26877
/proc/meminfo: memFree=1221448/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=15388 CPUtime=1241.9
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 3285 0 0 0 123989 201 0 0 25 0 1 0 168844539 15757312 3229 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 3847 3229 311 324 0 2916 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 15388

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26877
/proc/meminfo: memFree=1221448/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=15384 CPUtime=1301.88
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 3285 0 0 0 129978 210 0 0 25 0 1 0 168844539 15753216 3229 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 3846 3229 311 324 0 2915 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 15384

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26877
/proc/meminfo: memFree=1221512/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=15264 CPUtime=1361.87
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 3285 0 0 0 135966 221 0 0 25 0 1 0 168844539 15630336 3209 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 3816 3209 311 324 0 2885 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 15264

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26877
/proc/meminfo: memFree=1221512/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=15264 CPUtime=1421.85
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 3285 0 0 0 141955 230 0 0 25 0 1 0 168844539 15630336 3209 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4160091726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 3816 3209 311 324 0 2885 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 15264

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26877
/proc/meminfo: memFree=1221320/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=15480 CPUtime=1481.83
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 3324 0 0 0 147945 238 0 0 25 0 1 0 168844539 15851520 3248 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 3870 3248 311 324 0 2939 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 15480

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 27041
/proc/meminfo: memFree=1219968/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=15476 CPUtime=1541.72
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 3324 0 0 0 153925 247 0 0 25 0 1 0 168844539 15847424 3248 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 3869 3248 311 324 0 2938 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 15476

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27075
/proc/meminfo: memFree=1221000/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=15476 CPUtime=1601.68
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 3324 0 0 0 159912 256 0 0 25 0 1 0 168844539 15847424 3248 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4160091726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 3869 3248 311 324 0 2938 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 15476

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27075
/proc/meminfo: memFree=1221000/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=15476 CPUtime=1661.66
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 3324 0 0 0 165903 263 0 0 25 0 1 0 168844539 15847424 3248 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 3869 3248 311 324 0 2938 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 15476

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27075
/proc/meminfo: memFree=1221000/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=15476 CPUtime=1721.65
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 3324 0 0 0 171895 270 0 0 25 0 1 0 168844539 15847424 3248 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 3869 3248 311 324 0 2938 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 15476

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27075
/proc/meminfo: memFree=1220872/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=15712 CPUtime=1781.63
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 3382 0 0 0 177884 279 0 0 25 0 1 0 168844539 16089088 3306 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 3928 3306 311 324 0 2997 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 15712

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27075
/proc/meminfo: memFree=1220744/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=15840 CPUtime=1791.23
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 3416 0 0 0 178843 280 0 0 25 0 1 0 168844539 16220160 3340 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 3960 3340 311 324 0 3029 0
Current children cumulated CPU time (s) 1791.23
Current children cumulated vsize (KiB) 15840

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27075
/proc/meminfo: memFree=1220744/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=15840 CPUtime=1794.43
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 3416 0 0 0 179162 281 0 0 25 0 1 0 168844539 16220160 3340 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 3960 3340 311 324 0 3029 0
Current children cumulated CPU time (s) 1794.43
Current children cumulated vsize (KiB) 15840

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27075
/proc/meminfo: memFree=1220744/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=15840 CPUtime=1797.62
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 3416 0 0 0 179481 281 0 0 25 0 1 0 168844539 16220160 3340 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 3960 3340 311 324 0 3029 0
Current children cumulated CPU time (s) 1797.62
Current children cumulated vsize (KiB) 15840

[startup+1799.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27075
/proc/meminfo: memFree=1220744/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=15840 CPUtime=1799.23
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 3416 0 0 0 179641 282 0 0 25 0 1 0 168844539 16220160 3340 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 3960 3340 311 324 0 3029 0
Current children cumulated CPU time (s) 1799.23
Current children cumulated vsize (KiB) 15840

[startup+1800.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27075
/proc/meminfo: memFree=1220744/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=15840 CPUtime=1799.63
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 3416 0 0 0 179681 282 0 0 25 0 1 0 168844539 16220160 3340 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 3960 3340 311 324 0 3029 0
Current children cumulated CPU time (s) 1799.63
Current children cumulated vsize (KiB) 15840

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27075
/proc/meminfo: memFree=1220744/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=15840 CPUtime=1799.83
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 3416 0 0 0 179701 282 0 0 25 0 1 0 168844539 16220160 3340 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 3960 3340 311 324 0 3029 0
Current children cumulated CPU time (s) 1799.83
Current children cumulated vsize (KiB) 15840

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27075
/proc/meminfo: memFree=1220744/2055920 swapFree=4184232/4192956
[pid=26874] ppid=26872 vsize=15840 CPUtime=1799.93
/proc/26874/stat : 26874 (bsolo3.0.16) R 26872 26874 25258 0 -1 4194304 3416 0 0 0 179711 282 0 0 25 0 1 0 168844539 16220160 3340 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 3960 3340 311 324 0 3029 0
Current children cumulated CPU time (s) 1799.93
Current children cumulated vsize (KiB) 15840

Child status: 0
Real time (s): 1800.67
CPU time (s): 1800.01
CPU user time (s): 1797.18
CPU system time (s): 2.82457
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 15840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.18
system time used= 2.82457
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3417
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= 1994

runsolver used 1.23381 second user time and 3.74343 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Wed Apr 18 20:35:52 UTC 2007

IDJOB= 359405
IDBENCH= 1289
IDSOLVER= 163
FILE ID= node71/359405-1176928552

PBS_JOBID= 4605657

Free space on /tmp= 66443 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900565534.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/359405-1176928552/instance-359405-1176928552.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-359405-1176928552 -o ROOT/results/node71/solver-359405-1176928552 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/359405-1176928552/instance-359405-1176928552.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  0fea7c185f4d6e2091fba763db8ccbcc

RANDOM SEED= 167870374

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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:       1234208 kB
Buffers:         29436 kB
Cached:         712272 kB
SwapCached:       2620 kB
Active:         169564 kB
Inactive:       582068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1234208 kB
SwapTotal:     4192956 kB
SwapFree:      4184232 kB
Dirty:            4472 kB
Writeback:           0 kB
Mapped:          16112 kB
Slab:            56128 kB
Committed_AS:  2561176 kB
PageTables:       1452 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= 66443 MiB

End job on node71 on Wed Apr 18 21:05:53 UTC 2007