Trace number 1880281

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 pb? 1798.01 1798.51

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900569834.opb
MD5SUMff92e7f0cc5c4d2f39e30a6748b3406b
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 benchmark6.77697
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 723
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: Generic Pseudo-Boolean 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-1880281-1245124294.opb
0.00/0.00	c File size is 83383 bytes.
0.00/0.01	c Highest Coefficient sum: 723
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: 5713
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     5475    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1798.00/1798.50	c      102    231     2789    18230    6     7660    2069    203   2217 0.05
1798.00/1798.50	c      254    231     3091    34827   11    12114    2276    505   2673 0.10
1798.00/1798.50	c      479    231     3537    72571   20    24070    2504    951   1939 0.25
1798.00/1798.50	c      819    231     4213   135163   32    43311    2755   1627   1273 0.64
1798.00/1798.50	c     1327    231     5221   232879   44    69107    3031   2635    849 1.56
1798.00/1798.50	c     2090    231     5105   221609   43    67975    3335   2519    547 3.82
1798.00/1798.50	c     3238    231     5638   237587   42    98739    3669   3052    508 6.36
1798.00/1798.50	c     4959    231     5217   233489   44   109554    4036   2631    313 15.84
1798.00/1798.50	c     7546    231     6161   358545   58   153917    4440   3575    221 34.00
1798.00/1798.50	c    11425    231     6896   453281   65   192121    4885   4310    160 71.22
1798.00/1798.50	c    17247    231     5800   341852   58   162344    5374   3214    119 144.42
1798.00/1798.50	c    25984    231     6456   395816   61   180323    5912   3870    105 245.45
1798.00/1798.50	c    39094    231     8085   553529   68   210341    6504   5499     98 395.45
1798.00/1798.50	c    58766    231     7088   448118   63   200562    7155   4502     87 671.76
1798.00/1798.50	c    88279    231     7041   445198   63   198564    7871   4455     83 1060.87
1798.00/1798.50	c   132549    231    10445   781708   74   308226    8659   7859     79 1670.52
1798.00/1798.50	c Resources Exceeded
1798.00/1798.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1798.00/1798.50	c   16   140626  24141   184333     8883   621554   6297     78 1798.00
1798.00/1798.50	s UNKNOWN
1798.00/1798.50	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-1880281-1245124294/watcher-1880281-1245124294 -o /tmp/evaluation-result-1880281-1245124294/solver-1880281-1245124294 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880281-1245124294.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 1081
/proc/meminfo: memFree=1285344/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=10792 CPUtime=0
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 180029531 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 2698 233 174 640 0 2033 0

[startup+0.10252 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1081
/proc/meminfo: memFree=1285344/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=11628 CPUtime=0.09
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 524 0 0 0 9 0 0 0 18 0 1 0 180029531 11907072 487 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 2907 487 196 640 0 2263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11628

[startup+0.201529 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1081
/proc/meminfo: memFree=1285344/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=12148 CPUtime=0.19
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 654 0 0 0 19 0 0 0 18 0 1 0 180029531 12439552 617 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 3037 617 196 640 0 2393 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12148

[startup+0.301539 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1081
/proc/meminfo: memFree=1285344/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=12540 CPUtime=0.29
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 758 0 0 0 29 0 0 0 19 0 1 0 180029531 12840960 721 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 3135 721 196 640 0 2491 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12540

[startup+0.701576 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1081
/proc/meminfo: memFree=1285344/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=13848 CPUtime=0.69
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 1070 0 0 0 69 0 0 0 22 0 1 0 180029531 14180352 1033 1992294400 134512640 137136520 4294956256 18446744073709551615 134544176 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 3462 1033 196 640 0 2818 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13848

[startup+1.50165 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1084
/proc/meminfo: memFree=1281048/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=15536 CPUtime=1.49
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 1494 0 0 0 149 0 0 0 25 0 1 0 180029531 15908864 1457 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 3884 1457 196 640 0 3240 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15536

[startup+3.10181 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1084
/proc/meminfo: memFree=1279128/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=16708 CPUtime=3.09
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 1789 0 0 0 308 1 0 0 25 0 1 0 180029531 17108992 1752 1992294400 134512640 137136520 4294956256 18446744073709551615 134605983 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 4177 1752 196 640 0 3533 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16708

[startup+6.30112 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1084
/proc/meminfo: memFree=1278680/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=16840 CPUtime=6.29
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 1819 0 0 0 628 1 0 0 25 0 1 0 180029531 17244160 1782 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 4210 1782 197 640 0 3566 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16840

[startup+12.7027 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1084
/proc/meminfo: memFree=1276640/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=18804 CPUtime=12.69
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 2321 0 0 0 1267 2 0 0 25 0 1 0 180029531 19255296 2284 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 4701 2284 197 640 0 4057 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18804

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1084
/proc/meminfo: memFree=1275488/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=19980 CPUtime=25.48
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 2611 0 0 0 2546 2 0 0 25 0 1 0 180029531 20459520 2574 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 4995 2574 197 640 0 4351 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19980

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1084
/proc/meminfo: memFree=1273888/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=21684 CPUtime=51.08
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 3029 0 0 0 5104 4 0 0 25 0 1 0 180029531 22204416 2992 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 5421 2992 197 640 0 4777 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21684

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1084
/proc/meminfo: memFree=1272160/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=23232 CPUtime=102.26
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 3443 0 0 0 10221 5 0 0 25 0 1 0 180029531 23789568 3406 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 5808 3406 197 640 0 5164 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23232

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1084
/proc/meminfo: memFree=1271776/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=23620 CPUtime=162.25
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 3532 0 0 0 16218 7 0 0 25 0 1 0 180029531 24186880 3495 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 5905 3495 197 640 0 5261 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23620

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1084
/proc/meminfo: memFree=1271328/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=24148 CPUtime=222.23
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 3656 0 0 0 22215 8 0 0 25 0 1 0 180029531 24727552 3619 1992294400 134512640 137136520 4294956256 18446744073709551615 136503730 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 6037 3619 197 640 0 5393 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24148

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1084
/proc/meminfo: memFree=1270176/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=25316 CPUtime=282.21
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 3943 0 0 0 28212 9 0 0 25 0 1 0 180029531 25923584 3906 1992294400 134512640 137136520 4294956256 18446744073709551615 134544437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 6329 3906 197 640 0 5685 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 25316

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1084
/proc/meminfo: memFree=1270240/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=25316 CPUtime=342.19
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 3943 0 0 0 34209 10 0 0 25 0 1 0 180029531 25923584 3906 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 6329 3906 197 640 0 5685 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 25316

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1084
/proc/meminfo: memFree=1269856/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=25696 CPUtime=402.17
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 4035 0 0 0 40206 11 0 0 25 0 1 0 180029531 26312704 3998 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 6424 3998 197 640 0 5780 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 25696

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1084
/proc/meminfo: memFree=1269024/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=26464 CPUtime=462.16
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 4225 0 0 0 46203 13 0 0 25 0 1 0 180029531 27099136 4188 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 6616 4188 197 640 0 5972 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 26464

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1084
/proc/meminfo: memFree=1269024/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=26460 CPUtime=522.14
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 4236 0 0 0 52200 14 0 0 25 0 1 0 180029531 27095040 4199 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 6615 4199 197 640 0 5971 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 26460

[startup+582.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 1090
/proc/meminfo: memFree=1268896/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=26588 CPUtime=582.13
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 4267 0 0 0 58198 15 0 0 25 0 1 0 180029531 27226112 4230 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 6647 4230 197 640 0 6003 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 26588

[startup+642.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 1090
/proc/meminfo: memFree=1268768/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=26720 CPUtime=642.11
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 4295 0 0 0 64195 16 0 0 25 0 1 0 180029531 27361280 4258 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 6680 4258 197 640 0 6036 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 26720

[startup+702.302 s]

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

/proc/meminfo: memFree=1266848/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=28668 CPUtime=1121.98
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 4779 0 0 0 112173 25 0 0 25 0 1 0 180029531 29356032 4742 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 7167 4742 197 640 0 6523 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 28668

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1090
/proc/meminfo: memFree=1265952/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=29444 CPUtime=1181.96
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 4992 0 0 0 118170 26 0 0 25 0 1 0 180029531 30150656 4955 1992294400 134512640 137136520 4294956256 18446744073709551615 134540850 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 7361 4955 197 640 0 6717 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 29444

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1090
/proc/meminfo: memFree=1265952/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=29444 CPUtime=1241.94
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 4992 0 0 0 124167 27 0 0 25 0 1 0 180029531 30150656 4955 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 7361 4955 197 640 0 6717 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 29444

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1090
/proc/meminfo: memFree=1265888/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=29444 CPUtime=1301.93
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 4992 0 0 0 130164 29 0 0 25 0 1 0 180029531 30150656 4955 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 7361 4955 197 640 0 6717 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 29444

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1090
/proc/meminfo: memFree=1265952/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=29444 CPUtime=1361.91
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 4992 0 0 0 136162 29 0 0 25 0 1 0 180029531 30150656 4955 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 7361 4955 197 640 0 6717 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 29444

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1090
/proc/meminfo: memFree=1265952/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=29444 CPUtime=1421.9
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 4992 0 0 0 142159 31 0 0 25 0 1 0 180029531 30150656 4955 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 7361 4955 197 640 0 6717 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 29444

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1090
/proc/meminfo: memFree=1265952/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=29444 CPUtime=1481.88
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 4992 0 0 0 148156 32 0 0 25 0 1 0 180029531 30150656 4955 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 7361 4955 197 640 0 6717 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 29444

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1090
/proc/meminfo: memFree=1265952/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=29444 CPUtime=1541.87
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 4992 0 0 0 154154 33 0 0 25 0 1 0 180029531 30150656 4955 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 7361 4955 197 640 0 6717 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 29444

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1090
/proc/meminfo: memFree=1265888/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=29444 CPUtime=1601.85
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 4992 0 0 0 160150 35 0 0 25 0 1 0 180029531 30150656 4955 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 7361 4955 197 640 0 6717 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 29444

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1090
/proc/meminfo: memFree=1265952/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=29444 CPUtime=1661.83
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 4992 0 0 0 166147 36 0 0 25 0 1 0 180029531 30150656 4955 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 7361 4955 197 640 0 6717 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 29444

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1090
/proc/meminfo: memFree=1265056/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=30368 CPUtime=1721.82
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 5205 0 0 0 172144 38 0 0 25 0 1 0 180029531 31096832 5168 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 7592 5168 197 640 0 6948 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 30368

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1090
/proc/meminfo: memFree=1265056/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=30368 CPUtime=1781.8
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 5205 0 0 0 178141 39 0 0 25 0 1 0 180029531 31096832 5168 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 7592 5168 197 640 0 6948 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 30368

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

[startup+1792.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1090
/proc/meminfo: memFree=1265056/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=30368 CPUtime=1791.5
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 5205 0 0 0 179111 39 0 0 25 0 1 0 180029531 31096832 5168 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 7592 5168 197 640 0 6948 0
Current children cumulated CPU time (s) 1791.5
Current children cumulated vsize (KiB) 30368

[startup+1795.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1090
/proc/meminfo: memFree=1265056/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=30368 CPUtime=1794.7
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 5205 0 0 0 179431 39 0 0 25 0 1 0 180029531 31096832 5168 1992294400 134512640 137136520 4294956256 18446744073709551615 134544004 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 7592 5168 197 640 0 6948 0
Current children cumulated CPU time (s) 1794.7
Current children cumulated vsize (KiB) 30368

[startup+1796.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1090
/proc/meminfo: memFree=1265056/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=30368 CPUtime=1796.29
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 5205 0 0 0 179590 39 0 0 25 0 1 0 180029531 31096832 5168 1992294400 134512640 137136520 4294956256 18446744073709551615 135982505 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 7592 5168 197 640 0 6948 0
Current children cumulated CPU time (s) 1796.29
Current children cumulated vsize (KiB) 30368

[startup+1797.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1090
/proc/meminfo: memFree=1265056/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=30368 CPUtime=1797.09
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 5205 0 0 0 179670 39 0 0 25 0 1 0 180029531 31096832 5168 1992294400 134512640 137136520 4294956256 18446744073709551615 134605495 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 7592 5168 197 640 0 6948 0
Current children cumulated CPU time (s) 1797.09
Current children cumulated vsize (KiB) 30368

[startup+1798 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1090
/proc/meminfo: memFree=1265056/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=30368 CPUtime=1797.49
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 5205 0 0 0 179710 39 0 0 25 0 1 0 180029531 31096832 5168 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 7592 5168 197 640 0 6948 0
Current children cumulated CPU time (s) 1797.49
Current children cumulated vsize (KiB) 30368

[startup+1798.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1090
/proc/meminfo: memFree=1265056/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=30368 CPUtime=1797.89
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194304 5205 0 0 0 179750 39 0 0 25 0 1 0 180029531 31096832 5168 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 7592 5168 197 640 0 6948 0
Current children cumulated CPU time (s) 1797.89
Current children cumulated vsize (KiB) 30368

[startup+1798.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1090
/proc/meminfo: memFree=1265056/2055920 swapFree=4182564/4192956
[pid=1081] ppid=1079 vsize=0 CPUtime=1798
/proc/1081/stat : 1081 (bsolo) R 1079 1081 32622 0 -1 4194308 5206 0 0 0 179760 40 0 0 25 0 1 0 180029531 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1081/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.51
CPU time (s): 1798.01
CPU user time (s): 1797.61
CPU system time (s): 0.400939
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 30368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.61
system time used= 0.400939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5206
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= 2559

runsolver used 1.34679 second user time and 4.01539 second system time

The end

Launcher Data 

Begin job on node18 at 2009-06-16 05:51:34
IDJOB=1880281
IDBENCH=1364
IDSOLVER=701
FILE ID=node18/1880281-1245124294
PBS_JOBID= 9363673
Free space on /tmp= 66172 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900569834.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880281-1245124294/watcher-1880281-1245124294 -o /tmp/evaluation-result-1880281-1245124294/solver-1880281-1245124294 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880281-1245124294.opb

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

MD5SUM BENCH= ff92e7f0cc5c4d2f39e30a6748b3406b
RANDOM SEED=1304266150

node18.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		: 3000.236
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		: 3000.236
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:       1285760 kB
Buffers:         77800 kB
Cached:         610384 kB
SwapCached:       4192 kB
Active:          60180 kB
Inactive:       635372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1285760 kB
SwapTotal:     4192956 kB
SwapFree:      4182564 kB
Dirty:            4016 kB
Writeback:           0 kB
Mapped:          13052 kB
Slab:            60584 kB
Committed_AS:   135872 kB
PageTables:       1376 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= 66168 MiB
End job on node18 at 2009-06-16 06:21:32