Trace number 350313

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? 1799.9 1800.6

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900670234.opb
MD5SUM92f66beef1a16468af1cdeb8f0308249
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 benchmark224.554
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 641
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/350313-1176496656/instance-350313-1176496656.opb
0.00/0.00	c File size is 83369 bytes.
0.00/0.02	c Highest Coefficient sum: 641
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.015 s
0.00/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5711
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.00/0.03	c Pre-processing Time: 0.026 s
0.00/0.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.03	c        0    231     2586     8096    3     5472    1880      0      0 0.03
0.00/0.03	c Switching off LPR mode.
1799.90/1800.59	c      101    231     2687    13507    5     5678    2069    101   2729 0.04
1799.90/1800.59	c      252    231     2838    21263    7     5978    2276    252   4754 0.05
1799.90/1800.59	c      478    231     3064    32732   10     6432    2504    478   5829 0.08
1799.90/1800.59	c      816    231     3402    51093   15     7108    2755    816   5787 0.14
1799.90/1800.59	c     1325    231     3911    72732   18     8126    3031   1325   5837 0.23
1799.90/1800.59	c     2088    231     4674   107088   22     9653    3335   2088   5067 0.41
1799.90/1800.59	c     3234    231     5820   157036   26    11944    3669   3234   4613 0.70
1799.90/1800.59	c     4956    231     5572   141242   25    11448    4036   2986   4261 1.16
1799.90/1800.59	c     7541    231     6016   148055   24    12336    4440   3430   4253 1.77
1799.90/1800.59	c    11420    231     5269   127821   24    10843    4885   2683   3860 2.96
1799.90/1800.59	c    17244    231     6020   170515   28    12344    5374   3434   3489 4.94
1799.90/1800.59	c    25981    231     6352   197607   31    13007    5912   3766   3218 8.07
1799.90/1800.59	c    39091    231     7098   201264   28    14499    6504   4512   3074 12.71
1799.90/1800.59	c    58761    231     6527   179562   27    13358    7155   3941   2892 20.31
1799.90/1800.59	c    88271    231     6587   182188   27    13477    7871   4001   2719 32.46
1799.90/1800.59	c   132541    231    10330   344920   33    20964    8659   7744   2539 52.20
1799.90/1800.59	c   198951    231    10044   339403   33    20392    9525   7458   2392 83.17
1799.90/1800.59	c   298573    231     7350   216204   29    15005   10478   4764   2123 140.61
1799.90/1800.59	c   448008    231    11918   417298   35    24140   11526   9332   1973 227.04
1799.90/1800.59	c   672166    231    12635   503458   39    25574   12679  10049   1797 374.00
1799.90/1800.59	c  1008410    231    13005   476662   36    26314   13947  10419   1605 628.26
1799.90/1800.59	c  1512781    231    13530   508501   37    27364   15342  10944   1390 1087.70
1799.90/1800.59	c  2269344    231    14372   525845   36    29048   16877  11786   1281 1770.31
1799.90/1800.59	c Resources Exceeded
1799.90/1800.59	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.90/1800.59	c   23  2298651 409394  2990572    18001   715470  15415   1277 1800.00
1799.90/1800.59	s UNKNOWN
1799.90/1800.59	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/node15/watcher-350313-1176496656 -o ROOT/results/node15/solver-350313-1176496656 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350313-1176496656/instance-350313-1176496656.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: 0.92 0.98 0.90 3/77 30747
/proc/meminfo: memFree=1446792/2055920 swapFree=4192812/4192956
[pid=30747] ppid=30745 vsize=19632 CPUtime=0
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 363 0 2 0 0 0 0 0 18 0 1 0 97583238 20103168 333 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7947899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 4908 334 281 324 0 3956 0

[startup+0.010949 s]
/proc/loadavg: 0.92 0.98 0.90 3/77 30747
/proc/meminfo: memFree=1446792/2055920 swapFree=4192812/4192956
[pid=30747] ppid=30745 vsize=4140 CPUtime=0
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 383 0 2 0 0 0 0 0 18 0 1 0 97583238 4239360 353 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7947899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 1035 353 285 324 0 83 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4140

[startup+0.102956 s]
/proc/loadavg: 0.92 0.98 0.90 3/77 30747
/proc/meminfo: memFree=1446792/2055920 swapFree=4192812/4192956
[pid=30747] ppid=30745 vsize=4844 CPUtime=0.08
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 637 0 2 0 8 0 0 0 18 0 1 0 97583238 4960256 586 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 1211 586 311 324 0 280 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4844

[startup+0.301974 s]
/proc/loadavg: 0.92 0.98 0.90 3/77 30747
/proc/meminfo: memFree=1446792/2055920 swapFree=4192812/4192956
[pid=30747] ppid=30745 vsize=5628 CPUtime=0.28
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 820 0 2 0 28 0 0 0 19 0 1 0 97583238 5763072 769 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 1407 769 311 324 0 476 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5628

[startup+0.703011 s]
/proc/loadavg: 0.92 0.98 0.90 3/77 30747
/proc/meminfo: memFree=1446792/2055920 swapFree=4192812/4192956
[pid=30747] ppid=30745 vsize=6672 CPUtime=0.68
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 1091 0 2 0 68 0 0 0 23 0 1 0 97583238 6832128 1040 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 1668 1040 311 324 0 737 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6672

[startup+1.50109 s]
/proc/loadavg: 0.92 0.98 0.90 2/78 30748
/proc/meminfo: memFree=1442880/2055920 swapFree=4192812/4192956
[pid=30747] ppid=30745 vsize=7188 CPUtime=1.49
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 1227 0 2 0 148 1 0 0 25 0 1 0 97583238 7360512 1176 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7945876 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 1797 1176 311 324 0 866 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7188

[startup+3.10123 s]
/proc/loadavg: 0.92 0.98 0.90 2/78 30748
/proc/meminfo: memFree=1442560/2055920 swapFree=4192812/4192956
[pid=30747] ppid=30745 vsize=7448 CPUtime=3.08
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 1292 0 2 0 307 1 0 0 25 0 1 0 97583238 7626752 1241 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 1862 1241 311 324 0 931 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7448

[startup+6.30153 s]
/proc/loadavg: 0.93 0.98 0.90 2/78 30748
/proc/meminfo: memFree=1441728/2055920 swapFree=4192812/4192956
[pid=30747] ppid=30745 vsize=8488 CPUtime=6.28
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 1564 0 2 0 626 2 0 0 25 0 1 0 97583238 8691712 1513 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 2122 1513 311 324 0 1191 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8488

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.90 2/78 30748
/proc/meminfo: memFree=1440512/2055920 swapFree=4192812/4192956
[pid=30747] ppid=30745 vsize=9268 CPUtime=12.68
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 1737 0 2 0 1264 4 0 0 25 0 1 0 97583238 9490432 1686 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 2317 1686 311 324 0 1386 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9268

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.91 2/78 30748
/proc/meminfo: memFree=1440256/2055920 swapFree=4192812/4192956
[pid=30747] ppid=30745 vsize=9636 CPUtime=25.47
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 1828 0 2 0 2541 6 0 0 25 0 1 0 97583238 9867264 1777 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 2409 1777 311 324 0 1478 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 9636

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.91 2/78 30748
/proc/meminfo: memFree=1439936/2055920 swapFree=4192812/4192956
[pid=30747] ppid=30745 vsize=10020 CPUtime=51.07
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 1928 0 2 0 5093 14 0 0 25 0 1 0 97583238 10260480 1877 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 2505 1877 311 324 0 1574 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10020

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.91 2/78 30748
/proc/meminfo: memFree=1437824/2055920 swapFree=4192812/4192956
[pid=30747] ppid=30745 vsize=12048 CPUtime=102.26
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 2453 0 2 0 10202 24 0 0 25 0 1 0 97583238 12337152 2402 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 3012 2402 311 324 0 2081 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12048

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 30748
/proc/meminfo: memFree=1437824/2055920 swapFree=4192812/4192956
[pid=30747] ppid=30745 vsize=12048 CPUtime=162.24
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 2454 0 2 0 16190 34 0 0 25 0 1 0 97583238 12337152 2403 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 3012 2403 311 324 0 2081 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12048

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 30748
/proc/meminfo: memFree=1437696/2055920 swapFree=4192812/4192956
[pid=30747] ppid=30745 vsize=12132 CPUtime=222.22
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 2465 0 2 0 22178 44 0 0 25 0 1 0 97583238 12423168 2414 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 3033 2414 311 324 0 2102 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12132

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 30748
/proc/meminfo: memFree=1437184/2055920 swapFree=4192812/4192956
[pid=30747] ppid=30745 vsize=12620 CPUtime=282.21
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 2579 0 2 0 28165 56 0 0 25 0 1 0 97583238 12922880 2528 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551290 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 3155 2528 311 324 0 2224 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12620

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 30748
/proc/meminfo: memFree=1436864/2055920 swapFree=4192812/4192956
[pid=30747] ppid=30745 vsize=12964 CPUtime=342.19
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 2666 0 2 0 34155 64 0 0 25 0 1 0 97583238 13275136 2615 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 3241 2615 311 324 0 2310 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12964

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 30748
/proc/meminfo: memFree=1435776/2055920 swapFree=4192812/4192956
[pid=30747] ppid=30745 vsize=13972 CPUtime=402.17
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 2929 0 2 0 40144 73 0 0 25 0 1 0 97583238 14307328 2878 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 3493 2878 311 324 0 2562 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 13972

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 30748
/proc/meminfo: memFree=1435776/2055920 swapFree=4192812/4192956
[pid=30747] ppid=30745 vsize=13972 CPUtime=462.16
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 2929 0 2 0 46133 83 0 0 25 0 1 0 97583238 14307328 2878 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 3493 2878 311 324 0 2562 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 13972

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 30748
/proc/meminfo: memFree=1435776/2055920 swapFree=4192812/4192956
[pid=30747] ppid=30745 vsize=13972 CPUtime=522.15
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 2929 0 2 0 52120 95 0 0 25 0 1 0 97583238 14307328 2878 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 3493 2878 311 324 0 2562 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 13972

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 30748
/proc/meminfo: memFree=1435840/2055920 swapFree=4192812/4192956
[pid=30747] ppid=30745 vsize=13972 CPUtime=582.13
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 2929 0 2 0 58110 103 0 0 25 0 1 0 97583238 14307328 2878 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160091726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 3493 2878 311 324 0 2562 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 13972

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 30748
/proc/meminfo: memFree=1434880/2055920 swapFree=4192812/4192956
[pid=30747] ppid=30745 vsize=14876 CPUtime=642.12
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 3146 0 2 0 64098 114 0 0 25 0 1 0 97583238 15233024 3095 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 3719 3095 311 324 0 2788 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 14876


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

[pid=30747] ppid=30745 vsize=15964 CPUtime=1421.87
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 3433 0 2 0 141961 226 0 0 25 0 1 0 97583238 16347136 3382 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 3991 3382 311 324 0 3060 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 15964

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 30946
/proc/meminfo: memFree=1433536/2055920 swapFree=4192812/4192956
[pid=30747] ppid=30745 vsize=15964 CPUtime=1481.78
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 3433 0 2 0 147941 237 0 0 25 0 1 0 97583238 16347136 3382 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 3991 3382 311 324 0 3060 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 15964

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 30946
/proc/meminfo: memFree=1433600/2055920 swapFree=4192812/4192956
[pid=30747] ppid=30745 vsize=15964 CPUtime=1541.77
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 3433 0 2 0 153932 245 0 0 25 0 1 0 97583238 16347136 3382 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 3991 3382 311 324 0 3060 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 15964

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 30946
/proc/meminfo: memFree=1433600/2055920 swapFree=4192812/4192956
[pid=30747] ppid=30745 vsize=15964 CPUtime=1601.75
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 3433 0 2 0 159921 254 0 0 25 0 1 0 97583238 16347136 3382 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 3991 3382 311 324 0 3060 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 15964

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 30946
/proc/meminfo: memFree=1433664/2055920 swapFree=4192812/4192956
[pid=30747] ppid=30745 vsize=15964 CPUtime=1661.73
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 3433 0 2 0 165912 261 0 0 25 0 1 0 97583238 16347136 3382 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 3991 3382 311 324 0 3060 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 15964

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 30946
/proc/meminfo: memFree=1433728/2055920 swapFree=4192812/4192956
[pid=30747] ppid=30745 vsize=15908 CPUtime=1721.72
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 3433 0 2 0 171902 270 0 0 25 0 1 0 97583238 16289792 3370 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7954218 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 3977 3370 311 324 0 3046 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 15908

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 30946
/proc/meminfo: memFree=1433664/2055920 swapFree=4192812/4192956
[pid=30747] ppid=30745 vsize=16076 CPUtime=1781.7
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 3496 0 2 0 177891 279 0 0 25 0 1 0 97583238 16461824 3409 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 4019 3409 311 324 0 3088 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 16076

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 30946
/proc/meminfo: memFree=1433280/2055920 swapFree=4192812/4192956
[pid=30747] ppid=30745 vsize=16536 CPUtime=1799.9
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 3599 0 2 0 179708 282 0 0 25 0 1 0 97583238 16932864 3512 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 4134 3512 311 324 0 3203 0
Current children cumulated CPU time (s) 1799.9
Current children cumulated vsize (KiB) 16536

# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (1799.9 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1799.9 s) to the 'lost time'.

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.91 1/77 30946
/proc/meminfo: memFree=1445960/2055920 swapFree=4192812/4192956
[pid=30747] ppid=-1 vsize=0 CPUtime=0
/proc/30747/stat : 30339 (runjob) S 30338 30313 30313 0 -1 4194304 7122 751610 0 77 11 7 368576 4419 16 0 1 0 97208464 25616384 1888 18446744073709551615 4194304 4206940 548682069536 18446744073709551615 240481517460 0 0 4230 0 18446744071563356171 0 0 17 1 0 0
/proc/30747/statm: 6254 1888 528 3 0 1423 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

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

[startup+1791.91 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 30946
/proc/meminfo: memFree=1433472/2055920 swapFree=4192812/4192956
[pid=30747] ppid=30745 vsize=16336 CPUtime=1791.3
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 3554 0 2 0 178850 280 0 0 25 0 1 0 97583238 16728064 3467 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 4084 3467 311 324 0 3153 0
Current children cumulated CPU time (s) 1791.3
Current children cumulated vsize (KiB) 16336

[startup+1795.1 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 30946
/proc/meminfo: memFree=1433280/2055920 swapFree=4192812/4192956
[pid=30747] ppid=30745 vsize=16536 CPUtime=1794.5
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 3599 0 2 0 179169 281 0 0 25 0 1 0 97583238 16932864 3512 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 4134 3512 311 324 0 3203 0
Current children cumulated CPU time (s) 1794.5
Current children cumulated vsize (KiB) 16536

[startup+1798.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 30946
/proc/meminfo: memFree=1433280/2055920 swapFree=4192812/4192956
[pid=30747] ppid=30745 vsize=16536 CPUtime=1797.69
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 3599 0 2 0 179488 281 0 0 25 0 1 0 97583238 16932864 3512 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 4134 3512 311 324 0 3203 0
Current children cumulated CPU time (s) 1797.69
Current children cumulated vsize (KiB) 16536

[startup+1799.9 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 30946
/proc/meminfo: memFree=1433280/2055920 swapFree=4192812/4192956
[pid=30747] ppid=30745 vsize=16536 CPUtime=1799.3
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 3599 0 2 0 179648 282 0 0 25 0 1 0 97583238 16932864 3512 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160036204 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 4134 3512 311 324 0 3203 0
Current children cumulated CPU time (s) 1799.3
Current children cumulated vsize (KiB) 16536

[startup+1800.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 30946
/proc/meminfo: memFree=1433280/2055920 swapFree=4192812/4192956
[pid=30747] ppid=30745 vsize=16536 CPUtime=1799.7
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 3599 0 2 0 179688 282 0 0 25 0 1 0 97583238 16932864 3512 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7946390 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 4134 3512 311 324 0 3203 0
Current children cumulated CPU time (s) 1799.7
Current children cumulated vsize (KiB) 16536

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 30946
/proc/meminfo: memFree=1433280/2055920 swapFree=4192812/4192956
[pid=30747] ppid=30745 vsize=16536 CPUtime=1799.9
/proc/30747/stat : 30747 (bsolo3.0.16) R 30745 30747 30313 0 -1 4194304 3599 0 2 0 179708 282 0 0 25 0 1 0 97583238 16932864 3512 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30747/statm: 4134 3512 311 324 0 3203 0
Current children cumulated CPU time (s) 1799.9
Current children cumulated vsize (KiB) 16536

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.91 1/77 30946
/proc/meminfo: memFree=1445960/2055920 swapFree=4192812/4192956
[pid=30747] ppid=-1 vsize=0 CPUtime=0
/proc/30747/stat : 30339 (runjob) S 30338 30313 30313 0 -1 4194304 7122 751610 0 77 11 7 368576 4419 16 0 1 0 97208464 25616384 1888 18446744073709551615 4194304 4206940 548682069536 18446744073709551615 240481517460 0 0 4230 0 18446744071563356171 0 0 17 1 0 0
/proc/30747/statm: 6254 1888 528 3 0 1423 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 30747 and gives
#  childrusage.ru_utime.tv_sec=1797
#  childrusage.ru_utime.tv_usec=182786
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=824570
# CPU time returned by wait4() is 1800.01
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1799.9
#  lost CPU user time (s): 1797.08
#  lost CPU system time (s): 2.82

Real time (s): 1800.6
CPU time (s): 1799.9
CPU user time (s): 1797.08
CPU system time (s): 2.82
CPU usage (%): 99.9609
Max. virtual memory (cumulated for all children) (KiB): 16536

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= 3600
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 14
involuntary context switches= 37610

runsolver used 1.88271 second user time and 4.19436 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Fri Apr 13 20:37:36 UTC 2007

IDJOB= 350313
IDBENCH= 1279
IDSOLVER= 163
FILE ID= node15/350313-1176496656

PBS_JOBID= 4556678

Free space on /tmp= 66553 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900670234.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350313-1176496656/instance-350313-1176496656.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-350313-1176496656 -o ROOT/results/node15/solver-350313-1176496656 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350313-1176496656/instance-350313-1176496656.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  92f66beef1a16468af1cdeb8f0308249

RANDOM SEED= 207877269

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1447200 kB
Buffers:         40432 kB
Cached:         457252 kB
SwapCached:        144 kB
Active:         209260 kB
Inactive:       333108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1447200 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4492 kB
Writeback:           0 kB
Mapped:          63456 kB
Slab:            51748 kB
Committed_AS:  3913804 kB
PageTables:       1872 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= 66553 MiB

End job on node15 on Fri Apr 13 21:07:37 UTC 2007