Trace number 359545

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 1801.11

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900583053.opb
MD5SUMf6db72fa29ffa9d071020a030f71e7d0
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 benchmark182.982
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 651
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/359545-1176934411/instance-359545-1176934411.opb
0.00/0.02	c File size is 83377 bytes.
0.00/0.03	c Highest Coefficient sum: 651
0.00/0.03	c Parsing was ok!!
0.00/0.03	c Total parsing time: 0.015 s
0.00/0.03	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5711
0.00/0.03	c Obj. Vars: 0 (0 % of total variables)
0.00/0.04	c Pre-processing Time: 0.025 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     5474    1880      0      0 0.03
0.00/0.04	c Switching off LPR mode.
1799.98/1801.10	c      101    231     2687    13351    4     5678    2069    101   2885 0.04
1799.98/1801.10	c      254    231     2840    22681    7     5983    2276    254   4884 0.05
1799.98/1801.10	c      479    231     3065    33545   10     6434    2504    479   6063 0.08
1799.98/1801.10	c      817    231     3403    50272   14     7110    2755    817   6189 0.13
1799.98/1801.10	c     1327    231     3913    72263   18     8128    3031   1327   6031 0.22
1799.98/1801.10	c     2093    231     4679   109555   23     9662    3335   2093   5450 0.38
1799.98/1801.10	c     3239    231     5825   158959   27    11953    3669   3239   4640 0.70
1799.98/1801.10	c     4962    231     5582   136499   24    11469    4036   2996   4406 1.13
1799.98/1801.10	c     7547    231     6010   155414   25    12325    4440   3424   4300 1.75
1799.98/1801.10	c    11427    231     5222   123380   23    10747    4885   2636   3988 2.87
1799.98/1801.10	c    17250    231     5952   145013   24    12207    5374   3366   3853 4.48
1799.98/1801.10	c    25987    231     6296   170313   27    12896    5912   3710   3631 7.16
1799.98/1801.10	c    39097    231     7103   207297   29    14510    6504   4517   3472 11.26
1799.98/1801.10	c    58768    231     6554   167605   25    13413    7155   3968   3203 18.34
1799.98/1801.11	c    88278    231     6471   167159   25    13246    7871   3885   2997 29.45
1799.98/1801.11	c   132548    231    10383   407996   39    21069    8659   7797   2551 51.96
1799.98/1801.11	c   198960    231    10017   358979   35    20338    9525   7431   2368 84.00
1799.98/1801.11	c   298581    231     7350   202233   27    15004   10478   4764   2157 138.40
1799.98/1801.11	c   448016    231    12296   414710   33    24896   11526   9710   1990 225.08
1799.98/1801.11	c   672176    231    12970   480021   37    26244   12679  10384   1835 366.21
1799.98/1801.11	c  1008419    231    13284   480775   36    26872   13947  10698   1660 607.28
1799.98/1801.11	c  1512790    231    14101   526736   37    28506   15342  11515   1491 1014.38
1799.98/1801.11	c  2269353    229    15757   588395   37    31814   16877  13171   1329 1707.14
1799.98/1801.11	c Resources Exceeded
1799.98/1801.11	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.98/1801.11	c   23  2363319 428162  3091017    15675   587426  13089   1312 1800.00
1799.98/1801.11	s UNKNOWN
1799.98/1801.11	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-359545-1176934411 -o ROOT/results/node18/solver-359545-1176934411 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/359545-1176934411/instance-359545-1176934411.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: 0.91 0.98 0.99 3/77 8846
/proc/meminfo: memFree=1853368/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=2560 CPUtime=0
/proc/8846/stat : 8846 (bsolo3.0.16) D 8844 8846 8196 0 -1 4194304 61 0 1 0 0 0 0 0 18 0 1 0 141358496 2621440 45 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 7861156 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/8846/statm: 640 45 35 324 0 8 0

[startup+0.076285 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 8846
/proc/meminfo: memFree=1853368/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=4584 CPUtime=0.05
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 585 0 4 0 5 0 0 0 18 0 1 0 141358496 4694016 536 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 1146 537 311 324 0 215 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4584

[startup+0.102286 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 8846
/proc/meminfo: memFree=1853368/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=4844 CPUtime=0.07
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 625 0 4 0 7 0 0 0 18 0 1 0 141358496 4960256 576 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 1211 576 311 324 0 280 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4844

[startup+0.301305 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 8846
/proc/meminfo: memFree=1853368/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=5624 CPUtime=0.28
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 826 0 4 0 27 1 0 0 19 0 1 0 141358496 5758976 777 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 1406 777 311 324 0 475 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5624

[startup+0.702343 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 8846
/proc/meminfo: memFree=1853368/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=6652 CPUtime=0.68
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 1091 0 4 0 67 1 0 0 23 0 1 0 141358496 6811648 1042 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 1663 1042 311 324 0 732 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6652

[startup+1.50142 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 8847
/proc/meminfo: memFree=1849200/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=7172 CPUtime=1.48
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 1226 0 4 0 146 2 0 0 25 0 1 0 141358496 7344128 1177 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 1793 1177 311 324 0 862 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7172

[startup+3.10158 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8847
/proc/meminfo: memFree=1848752/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=7564 CPUtime=3.08
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 1305 0 4 0 306 2 0 0 25 0 1 0 141358496 7745536 1256 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551495 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 1891 1256 311 324 0 960 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7564

[startup+6.30188 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8847
/proc/meminfo: memFree=1848120/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=8068 CPUtime=6.28
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 1454 0 4 0 625 3 0 0 25 0 1 0 141358496 8261632 1405 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4160521804 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 2017 1405 311 324 0 1086 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8068

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8847
/proc/meminfo: memFree=1847224/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=8972 CPUtime=12.67
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 1658 0 4 0 1263 4 0 0 25 0 1 0 141358496 9187328 1609 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 2243 1609 311 324 0 1312 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 8972

[startup+25.5017 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 8847
/proc/meminfo: memFree=1846776/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=9472 CPUtime=25.46
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 1798 0 4 0 2538 8 0 0 25 0 1 0 141358496 9699328 1749 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551116 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 2368 1749 311 324 0 1437 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 9472

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 8847
/proc/meminfo: memFree=1845688/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=10740 CPUtime=51.05
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 2103 0 4 0 5092 13 0 0 25 0 1 0 141358496 10997760 2054 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 2685 2054 311 324 0 1754 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 10740

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 8847
/proc/meminfo: memFree=1844728/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=11516 CPUtime=102.23
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 2303 0 4 0 10200 23 0 0 25 0 1 0 141358496 11792384 2254 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551131 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 2879 2254 311 324 0 1948 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 11516

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8847
/proc/meminfo: memFree=1844344/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=11884 CPUtime=162.19
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 2398 0 4 0 16186 33 0 0 25 0 1 0 141358496 12169216 2349 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551116 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 2971 2349 311 324 0 2040 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 11884

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8847
/proc/meminfo: memFree=1844344/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=11884 CPUtime=222.15
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 2398 0 4 0 22172 43 0 0 25 0 1 0 141358496 12169216 2349 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 2971 2349 311 324 0 2040 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 11884

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8847
/proc/meminfo: memFree=1843768/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=12548 CPUtime=282.12
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 2559 0 4 0 28160 52 0 0 25 0 1 0 141358496 12849152 2510 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 3137 2510 311 324 0 2206 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 12548

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8847
/proc/meminfo: memFree=1843768/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=12512 CPUtime=342.09
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 2559 0 4 0 34148 61 0 0 25 0 1 0 141358496 12812288 2510 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 3128 2510 311 324 0 2197 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 12512

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8847
/proc/meminfo: memFree=1842936/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=13272 CPUtime=402.04
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 2757 0 4 0 40135 69 0 0 25 0 1 0 141358496 13590528 2708 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551504 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8846/statm: 3318 2708 311 324 0 2387 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 13272

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8847
/proc/meminfo: memFree=1842232/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=14104 CPUtime=462.01
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 2948 0 4 0 46123 78 0 0 25 0 1 0 141358496 14442496 2899 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 3526 2899 311 324 0 2595 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 14104

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8847
/proc/meminfo: memFree=1842168/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=14100 CPUtime=521.97
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 2948 0 4 0 52110 87 0 0 25 0 1 0 141358496 14438400 2899 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 8294152 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 3525 2899 311 324 0 2594 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 14100

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8847
/proc/meminfo: memFree=1842040/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=14100 CPUtime=581.94
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 2948 0 4 0 58099 95 0 0 25 0 1 0 141358496 14438400 2899 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134546306 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 3525 2899 311 324 0 2594 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 14100

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8847
/proc/meminfo: memFree=1841528/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=14684 CPUtime=641.9
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 3095 0 4 0 64087 103 0 0 25 0 1 0 141358496 15036416 3046 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551250 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 3671 3046 311 324 0 2740 0
Current children cumulated CPU time (s) 641.9
Current children cumulated vsize (KiB) 14684


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

/proc/meminfo: memFree=1840440/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=15648 CPUtime=1061.62
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 3350 0 4 0 106000 162 0 0 25 0 1 0 141358496 16023552 3301 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 3912 3301 311 324 0 2981 0
Current children cumulated CPU time (s) 1061.62
Current children cumulated vsize (KiB) 15648

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8847
/proc/meminfo: memFree=1840312/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=15860 CPUtime=1121.6
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 3391 0 4 0 111991 169 0 0 25 0 1 0 141358496 16240640 3342 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 3965 3342 311 324 0 3034 0
Current children cumulated CPU time (s) 1121.6
Current children cumulated vsize (KiB) 15860

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8847
/proc/meminfo: memFree=1840184/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=15860 CPUtime=1181.57
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 3391 0 4 0 117980 177 0 0 25 0 1 0 141358496 16240640 3342 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551638 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 3965 3342 311 324 0 3034 0
Current children cumulated CPU time (s) 1181.57
Current children cumulated vsize (KiB) 15860

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8847
/proc/meminfo: memFree=1839992/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=15860 CPUtime=1241.53
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 3391 0 4 0 123968 185 0 0 25 0 1 0 141358496 16240640 3342 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4160051253 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 3965 3342 311 324 0 3034 0
Current children cumulated CPU time (s) 1241.53
Current children cumulated vsize (KiB) 15860

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8847
/proc/meminfo: memFree=1839992/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=15860 CPUtime=1301.5
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 3391 0 4 0 129958 192 0 0 25 0 1 0 141358496 16240640 3342 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 8294125 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 3965 3342 311 324 0 3034 0
Current children cumulated CPU time (s) 1301.5
Current children cumulated vsize (KiB) 15860

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8847
/proc/meminfo: memFree=1839928/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=15860 CPUtime=1361.46
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 3391 0 4 0 135947 199 0 0 25 0 1 0 141358496 16240640 3342 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 3965 3342 311 324 0 3034 0
Current children cumulated CPU time (s) 1361.46
Current children cumulated vsize (KiB) 15860

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8847
/proc/meminfo: memFree=1839864/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=15860 CPUtime=1421.42
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 3391 0 4 0 141937 205 0 0 25 0 1 0 141358496 16240640 3342 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551374 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 3965 3342 311 324 0 3034 0
Current children cumulated CPU time (s) 1421.42
Current children cumulated vsize (KiB) 15860

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8849
/proc/meminfo: memFree=1839864/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=15860 CPUtime=1481.37
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 3391 0 4 0 147923 214 0 0 25 0 1 0 141358496 16240640 3342 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 3965 3342 311 324 0 3034 0
Current children cumulated CPU time (s) 1481.37
Current children cumulated vsize (KiB) 15860

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8849
/proc/meminfo: memFree=1839864/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=15860 CPUtime=1541.35
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 3391 0 4 0 153915 220 0 0 25 0 1 0 141358496 16240640 3342 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 3965 3342 311 324 0 3034 0
Current children cumulated CPU time (s) 1541.35
Current children cumulated vsize (KiB) 15860

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8849
/proc/meminfo: memFree=1839928/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=15860 CPUtime=1601.31
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 3391 0 4 0 159903 228 0 0 25 0 1 0 141358496 16240640 3342 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550974 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 3965 3342 311 324 0 3034 0
Current children cumulated CPU time (s) 1601.31
Current children cumulated vsize (KiB) 15860

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8849
/proc/meminfo: memFree=1839992/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=15860 CPUtime=1661.28
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 3391 0 4 0 165892 236 0 0 25 0 1 0 141358496 16240640 3342 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551140 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 3965 3342 311 324 0 3034 0
Current children cumulated CPU time (s) 1661.28
Current children cumulated vsize (KiB) 15860

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8849
/proc/meminfo: memFree=1839864/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=15944 CPUtime=1721.24
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 3413 0 4 0 171880 244 0 0 25 0 1 0 141358496 16326656 3364 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 3986 3364 311 324 0 3055 0
Current children cumulated CPU time (s) 1721.24
Current children cumulated vsize (KiB) 15944

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8849
/proc/meminfo: memFree=1839672/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=16028 CPUtime=1781.2
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 3436 0 4 0 177869 251 0 0 25 0 1 0 141358496 16412672 3387 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551290 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8846/statm: 4007 3387 311 324 0 3076 0
Current children cumulated CPU time (s) 1781.2
Current children cumulated vsize (KiB) 16028

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

[startup+1791.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8849
/proc/meminfo: memFree=1839672/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=16028 CPUtime=1790.79
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 3436 0 4 0 178827 252 0 0 25 0 1 0 141358496 16412672 3387 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 4007 3387 311 324 0 3076 0
Current children cumulated CPU time (s) 1790.79
Current children cumulated vsize (KiB) 16028

[startup+1795.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8849
/proc/meminfo: memFree=1839672/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=16028 CPUtime=1794
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 3436 0 4 0 179147 253 0 0 25 0 1 0 141358496 16412672 3387 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 4007 3387 311 324 0 3076 0
Current children cumulated CPU time (s) 1794
Current children cumulated vsize (KiB) 16028

[startup+1798.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8849
/proc/meminfo: memFree=1839672/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=16028 CPUtime=1797.19
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 3436 0 4 0 179466 253 0 0 25 0 1 0 141358496 16412672 3387 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 4007 3387 311 324 0 3076 0
Current children cumulated CPU time (s) 1797.19
Current children cumulated vsize (KiB) 16028

[startup+1799.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8849
/proc/meminfo: memFree=1839672/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=16028 CPUtime=1798.78
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 3436 0 4 0 179625 253 0 0 25 0 1 0 141358496 16412672 3387 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134572575 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 4007 3387 311 324 0 3076 0
Current children cumulated CPU time (s) 1798.78
Current children cumulated vsize (KiB) 16028

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8849
/proc/meminfo: memFree=1839672/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=16028 CPUtime=1799.59
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 3436 0 4 0 179706 253 0 0 25 0 1 0 141358496 16412672 3387 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 8302309 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 4007 3387 311 324 0 3076 0
Current children cumulated CPU time (s) 1799.59
Current children cumulated vsize (KiB) 16028

[startup+1801.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8849
/proc/meminfo: memFree=1839672/2055920 swapFree=4147128/4192956
[pid=8846] ppid=8844 vsize=16028 CPUtime=1799.98
/proc/8846/stat : 8846 (bsolo3.0.16) R 8844 8846 8196 0 -1 4194304 3436 0 4 0 179745 253 0 0 25 0 1 0 141358496 16412672 3387 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8846/statm: 4007 3387 311 324 0 3076 0
Current children cumulated CPU time (s) 1799.98
Current children cumulated vsize (KiB) 16028

Child status: 0
Real time (s): 1801.11
CPU time (s): 1800.01
CPU user time (s): 1797.47
CPU system time (s): 2.54261
CPU usage (%): 99.9386
Max. virtual memory (cumulated for all children) (KiB): 16040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.47
system time used= 2.54261
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3437
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= 17
involuntary context switches= 40830

runsolver used 1.73873 second user time and 4.82027 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Wed Apr 18 22:13:31 UTC 2007

IDJOB= 359545
IDBENCH= 1300
IDSOLVER= 163
FILE ID= node18/359545-1176934411

PBS_JOBID= 4605667

Free space on /tmp= 66481 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900583053.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/359545-1176934411/instance-359545-1176934411.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-359545-1176934411 -o ROOT/results/node18/solver-359545-1176934411 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/359545-1176934411/instance-359545-1176934411.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  f6db72fa29ffa9d071020a030f71e7d0

RANDOM SEED= 126048757

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:       1853712 kB
Buffers:         26876 kB
Cached:          93844 kB
SwapCached:      14192 kB
Active:          38284 kB
Inactive:       105228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1853712 kB
SwapTotal:     4192956 kB
SwapFree:      4147128 kB
Dirty:            4492 kB
Writeback:           0 kB
Mapped:          29812 kB
Slab:            44176 kB
Committed_AS:  4381396 kB
PageTables:       1776 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66481 MiB

End job on node18 on Wed Apr 18 22:43:33 UTC 2007