Trace number 1878850

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 3.1 cl? 1798 1797.81

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900579996.opb
MD5SUMf510e821cdc50f097865b59193d7ef06
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark105.271
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 677
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 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos 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 Learning Strategy: Clause Learning
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 HOME/instance-1878850-1245124037.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.01	c Highest Coefficient sum: 677
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.012 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5707
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.023 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.98/1797.81	c      101    231     2687    11750    4     5678    2069    101   3060 0.03
1797.98/1797.81	c      252    231     2838    18071    6     5980    2276    252   4941 0.05
1797.98/1797.81	c      478    231     3064    27525    8     6431    2504    478   5494 0.09
1797.98/1797.81	c      817    231     3403    43712   12     7109    2755    817   5374 0.15
1797.98/1797.81	c     1326    231     3912    65630   16     8126    3031   1326   4857 0.27
1797.98/1797.81	c     2089    231     4675    93801   20     9653    3335   2089   4228 0.49
1797.98/1797.81	c     3235    231     5821   128342   22    11946    3669   3235   3864 0.84
1797.98/1797.81	c     4956    231     5607   110076   19    11517    4036   3021   3625 1.37
1797.98/1797.81	c     7540    231     6070   131112   21    12444    4440   3484   3408 2.21
1797.98/1797.81	c    11420    231     5301   104800   19    10906    4885   2715   3107 3.67
1797.98/1797.81	c    17245    231     6007   133060   22    12318    5374   3421   2960 5.83
1797.98/1797.81	c    25983    231     6372   146637   23    13047    5912   3786   2746 9.46
1797.98/1797.81	c    39094    231     7158   185686   25    14619    6504   4572   2566 15.23
1797.98/1797.81	c    58765    231     6734   152136   22    13773    7155   4148   2400 24.48
1797.98/1797.81	c    88279    231     6813   158283   23    13930    7871   4227   2270 38.88
1797.98/1797.81	c   132549    231     6523   129596   19    13349    8659   3937   2110 62.81
1797.98/1797.81	c   198960    231    10789   321478   29    21882    9525   8203   1946 102.21
1797.98/1797.81	c   298583    231     8167   208858   25    16637   10478   5581   1800 165.84
1797.98/1797.81	c   448018    231    13063   399058   30    26430   11526  10477   1597 280.38
1797.98/1797.81	c   672176    231    13977   409182   29    28258   12679  11391   1456 461.58
1797.98/1797.81	c  1008420    231    14710   420079   28    29724   13947  12124   1317 765.31
1797.98/1797.81	c  1512792    230    16221   522301   32    32746   15342  13635   1192 1268.68
1797.98/1797.81	c Resources Exceeded
1797.98/1797.81	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.98/1797.81	c   22  1984522 393333  2670632    13278   399757  10692   1103 1798.00
1797.98/1797.81	s UNKNOWN
1797.98/1797.81	c Total time: 1798 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1878850-1245124037/watcher-1878850-1245124037 -o /tmp/evaluation-result-1878850-1245124037/solver-1878850-1245124037 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878850-1245124037.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28480
/proc/meminfo: memFree=1440968/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=10792 CPUtime=0
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 180004120 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 2698 233 174 640 0 2033 0

[startup+0.0421661 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28480
/proc/meminfo: memFree=1440968/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=11244 CPUtime=0.03
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 419 0 0 0 3 0 0 0 18 0 1 0 180004120 11513856 382 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 2811 382 195 640 0 2167 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11244

[startup+0.101148 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28480
/proc/meminfo: memFree=1440968/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=11368 CPUtime=0.09
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 472 0 0 0 9 0 0 0 18 0 1 0 180004120 11640832 435 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 2842 435 195 640 0 2198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11368

[startup+0.30109 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28480
/proc/meminfo: memFree=1440968/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=12012 CPUtime=0.29
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 617 0 0 0 29 0 0 0 19 0 1 0 180004120 12300288 580 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 3003 581 195 640 0 2359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12012

[startup+0.701975 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28480
/proc/meminfo: memFree=1440968/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=12784 CPUtime=0.69
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 801 0 0 0 68 1 0 0 22 0 1 0 180004120 13090816 764 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 3196 764 195 640 0 2552 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12784

[startup+1.50175 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28481
/proc/meminfo: memFree=1438208/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=13300 CPUtime=1.5
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 943 0 0 0 148 2 0 0 25 0 1 0 180004120 13619200 906 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 3325 906 195 640 0 2681 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 13300

[startup+3.10129 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28481
/proc/meminfo: memFree=1437888/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=13684 CPUtime=3.09
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 1045 0 0 0 307 2 0 0 25 0 1 0 180004120 14012416 1008 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 3421 1008 195 640 0 2777 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13684

[startup+6.30137 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28481
/proc/meminfo: memFree=1437184/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=14068 CPUtime=6.3
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 1129 0 0 0 626 4 0 0 25 0 1 0 180004120 14405632 1092 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 3517 1092 195 640 0 2873 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 14068

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28481
/proc/meminfo: memFree=1436416/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=14712 CPUtime=12.69
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 1286 0 0 0 1264 5 0 0 25 0 1 0 180004120 15065088 1249 1992294400 134512640 137136520 4294956256 18446744073709551615 134543971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 3678 1249 195 640 0 3034 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14712

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28483
/proc/meminfo: memFree=1435712/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=15224 CPUtime=25.5
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 1432 0 0 0 2541 9 0 0 25 0 1 0 180004120 15589376 1395 1992294400 134512640 137136520 4294956256 18446744073709551615 134544480 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 3806 1395 195 640 0 3162 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 15224

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28483
/proc/meminfo: memFree=1434944/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=16100 CPUtime=51.09
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 1647 0 0 0 5094 15 0 0 25 0 1 0 180004120 16486400 1610 1992294400 134512640 137136520 4294956256 18446744073709551615 134544004 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 4025 1610 195 640 0 3381 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16100

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28483
/proc/meminfo: memFree=1434304/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=16736 CPUtime=102.31
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 1815 0 0 0 10204 27 0 0 25 0 1 0 180004120 17137664 1778 1992294400 134512640 137136520 4294956256 18446744073709551615 134544101 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 4184 1778 195 640 0 3540 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 16736

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28483
/proc/meminfo: memFree=1434112/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=16976 CPUtime=162.3
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 1863 0 0 0 16192 38 0 0 25 0 1 0 180004120 17383424 1826 1992294400 134512640 137136520 4294956256 18446744073709551615 134543884 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 4244 1826 195 640 0 3600 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 16976

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28483
/proc/meminfo: memFree=1433152/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=17924 CPUtime=222.32
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 2102 0 0 0 22181 51 0 0 25 0 1 0 180004120 18354176 2065 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 4481 2065 195 640 0 3837 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 17924

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28483
/proc/meminfo: memFree=1432960/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=18144 CPUtime=282.32
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 2152 0 0 0 28168 64 0 0 25 0 1 0 180004120 18579456 2115 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 4536 2115 195 640 0 3892 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 18144

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28483
/proc/meminfo: memFree=1432704/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=18400 CPUtime=342.32
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 2221 0 0 0 34159 73 0 0 25 0 1 0 180004120 18841600 2184 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 4600 2184 195 640 0 3956 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 18400

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28483
/proc/meminfo: memFree=1432640/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=18400 CPUtime=402.33
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 2221 0 0 0 40150 83 0 0 25 0 1 0 180004120 18841600 2184 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 4600 2184 195 640 0 3956 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 18400

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28483
/proc/meminfo: memFree=1432640/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=18404 CPUtime=462.34
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 2222 0 0 0 46140 94 0 0 25 0 1 0 180004120 18845696 2185 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 4601 2185 195 640 0 3957 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 18404

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28483
/proc/meminfo: memFree=1431744/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=19280 CPUtime=522.35
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 2442 0 0 0 52131 104 0 0 25 0 1 0 180004120 19742720 2405 1992294400 134512640 137136520 4294956256 18446744073709551615 134544530 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 4820 2405 195 640 0 4176 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 19280

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28483
/proc/meminfo: memFree=1431744/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=19280 CPUtime=582.35
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 2442 0 0 0 58122 113 0 0 25 0 1 0 180004120 19742720 2405 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 4820 2405 195 640 0 4176 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 19280

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28483
/proc/meminfo: memFree=1431744/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=19280 CPUtime=642.37
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 2442 0 0 0 64114 123 0 0 25 0 1 0 180004120 19742720 2405 1992294400 134512640 137136520 4294956256 18446744073709551615 136500536 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 4820 2405 195 640 0 4176 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 19280

[startup+702.302 s]

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

/proc/meminfo: memFree=1431104/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=19832 CPUtime=1122.41
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 2592 0 0 0 112042 199 0 0 25 0 1 0 180004120 20307968 2555 1992294400 134512640 137136520 4294956256 18446744073709551615 136502082 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 4958 2555 195 640 0 4314 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 19832

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28489
/proc/meminfo: memFree=1431040/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=19832 CPUtime=1182.41
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 2592 0 0 0 118035 206 0 0 25 0 1 0 180004120 20307968 2555 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 4958 2555 195 640 0 4314 0
Current children cumulated CPU time (s) 1182.41
Current children cumulated vsize (KiB) 19832

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28489
/proc/meminfo: memFree=1431040/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=19828 CPUtime=1242.42
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 2592 0 0 0 124027 215 0 0 25 0 1 0 180004120 20303872 2554 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 4957 2554 195 640 0 4313 0
Current children cumulated CPU time (s) 1242.42
Current children cumulated vsize (KiB) 19828

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28489
/proc/meminfo: memFree=1430528/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=20336 CPUtime=1302.43
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 2703 0 0 0 130020 223 0 0 25 0 1 0 180004120 20824064 2665 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 5084 2665 195 640 0 4440 0
Current children cumulated CPU time (s) 1302.43
Current children cumulated vsize (KiB) 20336

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28489
/proc/meminfo: memFree=1430400/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=20464 CPUtime=1362.43
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 2739 0 0 0 136012 231 0 0 25 0 1 0 180004120 20955136 2701 1992294400 134512640 137136520 4294956256 18446744073709551615 136509106 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 5116 2701 195 640 0 4472 0
Current children cumulated CPU time (s) 1362.43
Current children cumulated vsize (KiB) 20464

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28489
/proc/meminfo: memFree=1430080/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=20720 CPUtime=1422.44
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 2813 0 0 0 142004 240 0 0 25 0 1 0 180004120 21217280 2775 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 5180 2775 195 640 0 4536 0
Current children cumulated CPU time (s) 1422.44
Current children cumulated vsize (KiB) 20720

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28489
/proc/meminfo: memFree=1429888/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=20848 CPUtime=1482.44
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 2841 0 0 0 147995 249 0 0 25 0 1 0 180004120 21348352 2803 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 5212 2803 195 640 0 4568 0
Current children cumulated CPU time (s) 1482.44
Current children cumulated vsize (KiB) 20848

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28489
/proc/meminfo: memFree=1429888/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=20848 CPUtime=1542.45
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 2841 0 0 0 153987 258 0 0 25 0 1 0 180004120 21348352 2803 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 5212 2803 195 640 0 4568 0
Current children cumulated CPU time (s) 1542.45
Current children cumulated vsize (KiB) 20848

[startup+1602.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 28489
/proc/meminfo: memFree=1429888/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=20848 CPUtime=1602.46
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 2841 0 0 0 159978 268 0 0 25 0 1 0 180004120 21348352 2803 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 5212 2803 195 640 0 4568 0
Current children cumulated CPU time (s) 1602.46
Current children cumulated vsize (KiB) 20848

[startup+1662.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 28489
/proc/meminfo: memFree=1429824/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=20848 CPUtime=1662.46
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 2841 0 0 0 165968 278 0 0 25 0 1 0 180004120 21348352 2803 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 5212 2803 195 640 0 4568 0
Current children cumulated CPU time (s) 1662.46
Current children cumulated vsize (KiB) 20848

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28489
/proc/meminfo: memFree=1429888/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=20848 CPUtime=1722.48
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 2841 0 0 0 171962 286 0 0 25 0 1 0 180004120 21348352 2803 1992294400 134512640 137136520 4294956256 18446744073709551615 134543986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 5212 2803 195 640 0 4568 0
Current children cumulated CPU time (s) 1722.48
Current children cumulated vsize (KiB) 20848

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28489
/proc/meminfo: memFree=1429824/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=20848 CPUtime=1782.48
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 2841 0 0 0 177954 294 0 0 25 0 1 0 180004120 21348352 2803 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 5212 2803 195 640 0 4568 0
Current children cumulated CPU time (s) 1782.48
Current children cumulated vsize (KiB) 20848

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

[startup+1785.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28489
/proc/meminfo: memFree=1429824/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=20848 CPUtime=1785.68
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 2841 0 0 0 178273 295 0 0 25 0 1 0 180004120 21348352 2803 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 5212 2803 195 640 0 4568 0
Current children cumulated CPU time (s) 1785.68
Current children cumulated vsize (KiB) 20848

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28489
/proc/meminfo: memFree=1429824/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=20848 CPUtime=1792.09
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 2841 0 0 0 178913 296 0 0 25 0 1 0 180004120 21348352 2803 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 5212 2803 195 640 0 4568 0
Current children cumulated CPU time (s) 1792.09
Current children cumulated vsize (KiB) 20848

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28489
/proc/meminfo: memFree=1429824/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=20848 CPUtime=1795.28
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 2841 0 0 0 179232 296 0 0 25 0 1 0 180004120 21348352 2803 1992294400 134512640 137136520 4294956256 18446744073709551615 134559327 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 5212 2803 195 640 0 4568 0
Current children cumulated CPU time (s) 1795.28
Current children cumulated vsize (KiB) 20848

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28489
/proc/meminfo: memFree=1429824/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=20848 CPUtime=1796.88
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 2841 0 0 0 179391 297 0 0 25 0 1 0 180004120 21348352 2803 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 5212 2803 195 640 0 4568 0
Current children cumulated CPU time (s) 1796.88
Current children cumulated vsize (KiB) 20848

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28489
/proc/meminfo: memFree=1429824/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=20848 CPUtime=1797.68
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 2841 0 0 0 179471 297 0 0 25 0 1 0 180004120 21348352 2803 1992294400 134512640 137136520 4294956256 18446744073709551615 134544272 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 5212 2803 195 640 0 4568 0
Current children cumulated CPU time (s) 1797.68
Current children cumulated vsize (KiB) 20848

[startup+1797.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28489
/proc/meminfo: memFree=1429824/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=20848 CPUtime=1797.88
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 2841 0 0 0 179491 297 0 0 25 0 1 0 180004120 21348352 2803 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 5212 2803 195 640 0 4568 0
Current children cumulated CPU time (s) 1797.88
Current children cumulated vsize (KiB) 20848

[startup+1797.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28489
/proc/meminfo: memFree=1429824/2055920 swapFree=4191900/4192956
[pid=28480] ppid=28478 vsize=20848 CPUtime=1797.98
/proc/28480/stat : 28480 (bsolo) R 28478 28480 27572 0 -1 4194304 2841 0 0 0 179501 297 0 0 25 0 1 0 180004120 21348352 2803 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28480/statm: 5212 2803 195 640 0 4568 0
Current children cumulated CPU time (s) 1797.98
Current children cumulated vsize (KiB) 20848

Child status: 0
Real time (s): 1797.81
CPU time (s): 1798
CPU user time (s): 1795.03
CPU system time (s): 2.97255
CPU usage (%): 100.011
Max. virtual memory (cumulated for all children) (KiB): 20848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.03
system time used= 2.97255
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2842
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= 2
involuntary context switches= 3518

runsolver used 1.15582 second user time and 3.90641 second system time

The end

Launcher Data 

Begin job on node16 at 2009-06-16 05:47:17
IDJOB=1878850
IDBENCH=1363
IDSOLVER=700
FILE ID=node16/1878850-1245124037
PBS_JOBID= 9363678
Free space on /tmp= 66280 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900579996.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878850-1245124037/watcher-1878850-1245124037 -o /tmp/evaluation-result-1878850-1245124037/solver-1878850-1245124037 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878850-1245124037.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= f510e821cdc50f097865b59193d7ef06
RANDOM SEED=1719956010

node16.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.214
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		: 3000.214
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:       1441384 kB
Buffers:         49660 kB
Cached:         482180 kB
SwapCached:        260 kB
Active:          53628 kB
Inactive:       490924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1441384 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          21216 kB
Slab:            55932 kB
Committed_AS:   146676 kB
PageTables:       1440 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= 66276 MiB
End job on node16 at 2009-06-16 06:17:15