Trace number 2657458

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 3.2 ClUNSAT 1673.25 1673.81

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900556231.opb
MD5SUM12591fb3a3171df58322c5e93cb6a45b
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 benchmark44.8062
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 3.2 - 23/05/2010 : 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 Time Limit set to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Instance file HOME/instance-2657458-1276296762.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: 0.014 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5709
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.025 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 0.03
0.00/0.02	c Switching off lower bounding mode.
1673.23/1673.81	c      101    231     2687    12384    4     5678    2069    101   2805 0.04
1673.23/1673.81	c      253    231     2839    20069    7     5982    2276    253   4438 0.06
1673.23/1673.81	c      478    231     3064    29157    9     6430    2504    478   5252 0.09
1673.23/1673.81	c      818    231     3404    41007   12     7112    2755    818   5311 0.15
1673.23/1673.81	c     1326    231     3912    62039   15     8128    3031   1326   4875 0.27
1673.23/1673.81	c     2089    231     4675    90839   19     9654    3335   2089   4425 0.47
1673.23/1673.81	c     3235    231     5821   133825   22    11946    3669   3235   3814 0.85
1673.23/1673.81	c     4956    231     5607   131492   23    11519    4036   3021   3441 1.44
1673.23/1673.81	c     7541    231     6058   147693   24    12421    4440   3472   3329 2.27
1673.23/1673.81	c    11420    231     5322   124192   23    10947    4885   2736   2978 3.83
1673.23/1673.81	c    17242    231     6076   151302   24    12456    5374   3490   2850 6.05
1673.23/1673.81	c    25980    231     6513   140022   21    13329    5912   3927   2802 9.27
1673.23/1673.81	c    39091    231     7387   169460   22    15077    6504   4801   2632 14.85
1673.23/1673.81	c    58761    231     6907   175840   25    14117    7155   4321   2404 24.44
1673.23/1673.81	c    88272    231     6859   164264   23    14021    7871   4273   2234 39.51
1673.23/1673.81	c   132543    231     6720   153329   22    13744    8659   4134   2075 63.85
1673.23/1673.81	c   198953    231    11119   302422   27    22542    9525   8533   1994 99.75
1673.23/1673.81	c   298575    231     8366   214240   25    17035   10478   5780   1826 163.49
1673.23/1673.81	c   448010    231     7931   204629   25    16166   11526   5345   1659 269.99
1673.23/1673.81	c   672169    231     8745   253688   29    17793   12679   6159   1473 456.08
1673.23/1673.81	c  1008413    231     9906   274035   27    20115   13947   7320   1335 755.10
1673.23/1673.81	c  1512784    231    11609   331444   28    23521   15342   9023   1219 1240.55
1673.23/1673.81	c Backtracks by Clause: 0
1673.23/1673.81	c Backtracks by PB constraint: 0
1673.23/1673.81	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1673.23/1673.81	c   22  1925584 433636  2725920    12115   279155   9529   1150 1673.25
1673.23/1673.81	s UNSATISFIABLE
1673.23/1673.81	c Total time: 1673.25 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-2657458-1276296762/watcher-2657458-1276296762 -o /tmp/evaluation-result-2657458-1276296762/solver-2657458-1276296762 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657458-1276296762.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: 0.94 1.04 1.00 3/106 8270
/proc/meminfo: memFree=1440072/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=10880 CPUtime=0
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 336 0 0 0 0 0 0 0 24 0 1 0 5277583 11141120 255 1992294400 134512640 137138936 4286590272 18446744073709551615 136577166 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 2720 256 175 642 0 2055 0

[startup+0.061212 s]
/proc/loadavg: 0.94 1.04 1.00 3/106 8270
/proc/meminfo: memFree=1440072/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=11320 CPUtime=0.05
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 491 0 0 0 5 0 0 0 24 0 1 0 5277583 11591680 389 1992294400 134512640 137138936 4286590272 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 2830 389 190 642 0 2186 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11320

[startup+0.101218 s]
/proc/loadavg: 0.94 1.04 1.00 3/106 8270
/proc/meminfo: memFree=1440072/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=11456 CPUtime=0.09
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 531 0 0 0 9 0 0 0 24 0 1 0 5277583 11730944 429 1992294400 134512640 137138936 4286590272 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 2864 429 190 642 0 2220 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11456

[startup+0.301252 s]
/proc/loadavg: 0.94 1.04 1.00 3/106 8270
/proc/meminfo: memFree=1440072/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=12100 CPUtime=0.3
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 669 0 0 0 29 1 0 0 25 0 1 0 5277583 12390400 567 1992294400 134512640 137138936 4286590272 18446744073709551615 136521011 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 3025 567 190 642 0 2381 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 12100

[startup+0.701321 s]
/proc/loadavg: 0.94 1.04 1.00 3/106 8270
/proc/meminfo: memFree=1440072/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=12872 CPUtime=0.69
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 875 0 0 0 68 1 0 0 25 0 1 0 5277583 13180928 773 1992294400 134512640 137138936 4286590272 18446744073709551615 134542490 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 3218 773 190 642 0 2574 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12872

[startup+1.50146 s]
/proc/loadavg: 0.94 1.04 1.00 2/107 8271
/proc/meminfo: memFree=1437088/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=13512 CPUtime=1.49
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 1039 0 0 0 148 1 0 0 25 0 1 0 5277583 13836288 937 1992294400 134512640 137138936 4286590272 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 3378 937 190 642 0 2734 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13512

[startup+3.10073 s]
/proc/loadavg: 0.94 1.04 1.00 2/107 8271
/proc/meminfo: memFree=1436344/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=14156 CPUtime=3.09
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 1192 0 0 0 307 2 0 0 25 0 1 0 5277583 14495744 1090 1992294400 134512640 137138936 4286590272 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 3539 1090 190 642 0 2895 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14156

[startup+6.30128 s]
/proc/loadavg: 0.95 1.04 1.00 2/107 8271
/proc/meminfo: memFree=1435600/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=14408 CPUtime=6.29
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 1275 0 0 0 625 4 0 0 25 0 1 0 5277583 14753792 1173 1992294400 134512640 137138936 4286590272 18446744073709551615 134543875 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 3602 1173 190 642 0 2958 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14408

[startup+12.7004 s]
/proc/loadavg: 0.95 1.04 1.00 2/107 8271
/proc/meminfo: memFree=1434856/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=14904 CPUtime=12.69
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 1388 0 0 0 1263 6 0 0 25 0 1 0 5277583 15261696 1286 1992294400 134512640 137138936 4286590272 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 3726 1286 190 642 0 3082 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14904

[startup+25.5016 s]
/proc/loadavg: 0.96 1.04 1.00 2/107 8273
/proc/meminfo: memFree=1434360/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=15420 CPUtime=25.48
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 1528 0 0 0 2539 9 0 0 25 0 1 0 5277583 15790080 1426 1992294400 134512640 137138936 4286590272 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 3855 1426 190 642 0 3211 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15420

[startup+51.101 s]
/proc/loadavg: 0.97 1.03 1.00 2/107 8273
/proc/meminfo: memFree=1433740/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=16060 CPUtime=51.08
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 1690 0 0 0 5089 19 0 0 25 0 1 0 5277583 16445440 1588 1992294400 134512640 137138936 4286590272 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 4015 1588 190 642 0 3371 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16060

[startup+102.309 s]
/proc/loadavg: 0.99 1.02 1.00 2/107 8275
/proc/meminfo: memFree=1433368/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=16572 CPUtime=102.27
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 1803 0 0 0 10191 36 0 0 25 0 1 0 5277583 16969728 1701 1992294400 134512640 137138936 4286590272 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 4143 1701 190 642 0 3499 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16572

[startup+162.301 s]
/proc/loadavg: 0.99 1.02 1.00 2/107 8275
/proc/meminfo: memFree=1432624/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=17184 CPUtime=162.24
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 1948 0 0 0 16170 54 0 0 25 0 1 0 5277583 17596416 1846 1992294400 134512640 137138936 4286590272 18446744073709551615 134543407 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 4296 1846 190 642 0 3652 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17184

[startup+222.301 s]
/proc/loadavg: 0.99 1.01 1.00 2/107 8277
/proc/meminfo: memFree=1431880/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=17940 CPUtime=222.22
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 2143 0 0 0 22147 75 0 0 25 0 1 0 5277583 18370560 2041 1992294400 134512640 137138936 4286590272 18446744073709551615 134542310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 4485 2041 190 642 0 3841 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17940

[startup+282.301 s]
/proc/loadavg: 0.99 1.01 1.00 2/107 8279
/proc/meminfo: memFree=1431136/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=18708 CPUtime=282.2
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 2340 0 0 0 28130 90 0 0 25 0 1 0 5277583 19156992 2238 1992294400 134512640 137138936 4286590272 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 4677 2238 190 642 0 4033 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 18708

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8281
/proc/meminfo: memFree=1430888/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=18832 CPUtime=342.18
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 2366 0 0 0 34112 106 0 0 25 0 1 0 5277583 19283968 2264 1992294400 134512640 137138936 4286590272 18446744073709551615 134542761 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 4708 2264 190 642 0 4064 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 18832

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8283
/proc/meminfo: memFree=1430888/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=18832 CPUtime=402.16
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 2366 0 0 0 40094 122 0 0 25 0 1 0 5277583 19283968 2264 1992294400 134512640 137138936 4286590272 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 4708 2264 190 642 0 4064 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 18832

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8283
/proc/meminfo: memFree=1430764/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=19092 CPUtime=462.14
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 2438 0 0 0 46075 139 0 0 25 0 1 0 5277583 19550208 2336 1992294400 134512640 137138936 4286590272 18446744073709551615 136500266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 4773 2336 190 642 0 4129 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 19092

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8294
/proc/meminfo: memFree=1428904/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=19460 CPUtime=522.11
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 2535 0 0 0 52056 155 0 0 25 0 1 0 5277583 19927040 2433 1992294400 134512640 137138936 4286590272 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 4865 2433 190 642 0 4221 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 19460

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8296
/proc/meminfo: memFree=1429028/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=19460 CPUtime=582.08
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 2535 0 0 0 58040 168 0 0 25 0 1 0 5277583 19927040 2433 1992294400 134512640 137138936 4286590272 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 4865 2433 190 642 0 4221 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 19460

[startup+642.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8298
/proc/meminfo: memFree=1429028/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=19460 CPUtime=642.07
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 2535 0 0 0 64022 185 0 0 25 0 1 0 5277583 19927040 2433 1992294400 134512640 137138936 4286590272 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 4865 2433 190 642 0 4221 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 19460

[startup+702.302 s]

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

/proc/meminfo: memFree=1429152/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=19592 CPUtime=1001.95
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 2558 0 0 0 99919 276 0 0 25 0 1 0 5277583 20062208 2456 1992294400 134512640 137138936 4286590272 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 4898 2456 190 642 0 4254 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 19592

[startup+1062.3 s]
/proc/loadavg: 1.09 1.07 1.01 2/107 8308
/proc/meminfo: memFree=1429152/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=19592 CPUtime=1061.94
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 2566 0 0 0 105901 293 0 0 25 0 1 0 5277583 20062208 2464 1992294400 134512640 137138936 4286590272 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 4898 2464 190 642 0 4254 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 19592

[startup+1122.3 s]
/proc/loadavg: 1.03 1.05 1.01 2/107 8310
/proc/meminfo: memFree=1429028/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=19592 CPUtime=1121.92
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 2566 0 0 0 111882 310 0 0 25 0 1 0 5277583 20062208 2464 1992294400 134512640 137138936 4286590272 18446744073709551615 134542802 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 4898 2464 190 642 0 4254 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 19592

[startup+1182.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 8312
/proc/meminfo: memFree=1429028/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=19592 CPUtime=1181.9
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 2566 0 0 0 117866 324 0 0 25 0 1 0 5277583 20062208 2464 1992294400 134512640 137138936 4286590272 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 4898 2464 190 642 0 4254 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 19592

[startup+1242.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 8314
/proc/meminfo: memFree=1428780/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=19592 CPUtime=1241.87
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 2571 0 0 0 123849 338 0 0 25 0 1 0 5277583 20062208 2469 1992294400 134512640 137138936 4286590272 18446744073709551615 134542528 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 4898 2469 190 642 0 4254 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 19592

[startup+1302.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/107 8319
/proc/meminfo: memFree=1427788/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=20600 CPUtime=1301.86
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 2820 0 0 0 129833 353 0 0 25 0 1 0 5277583 21094400 2718 1992294400 134512640 137138936 4286590272 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 5150 2718 190 642 0 4506 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 20600

[startup+1362.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 8319
/proc/meminfo: memFree=1427788/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=20600 CPUtime=1361.83
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 2820 0 0 0 135815 368 0 0 25 0 1 0 5277583 21094400 2718 1992294400 134512640 137138936 4286590272 18446744073709551615 134542155 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 5150 2718 190 642 0 4506 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 20600

[startup+1422.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 8321
/proc/meminfo: memFree=1427788/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=20600 CPUtime=1421.82
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 2820 0 0 0 141799 383 0 0 25 0 1 0 5277583 21094400 2718 1992294400 134512640 137138936 4286590272 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 5150 2718 190 642 0 4506 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 20600

[startup+1482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 8323
/proc/meminfo: memFree=1427788/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=20600 CPUtime=1481.8
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 2820 0 0 0 147784 396 0 0 25 0 1 0 5277583 21094400 2718 1992294400 134512640 137138936 4286590272 18446744073709551615 136504089 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 5150 2718 190 642 0 4506 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 20600

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 8325
/proc/meminfo: memFree=1427912/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=20600 CPUtime=1541.78
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 2820 0 0 0 153766 412 0 0 25 0 1 0 5277583 21094400 2718 1992294400 134512640 137138936 4286590272 18446744073709551615 134542953 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 5150 2718 190 642 0 4506 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 20600

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8327
/proc/meminfo: memFree=1427912/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=20600 CPUtime=1601.75
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 2820 0 0 0 159749 426 0 0 25 0 1 0 5277583 21094400 2718 1992294400 134512640 137138936 4286590272 18446744073709551615 134542915 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 5150 2718 190 642 0 4506 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 20600

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8327
/proc/meminfo: memFree=1427912/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=20600 CPUtime=1661.73
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 2820 0 0 0 165731 442 0 0 25 0 1 0 5277583 21094400 2718 1992294400 134512640 137138936 4286590272 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 5150 2718 190 642 0 4506 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 20600

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

[startup+1663.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8329
/proc/meminfo: memFree=1427912/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=20600 CPUtime=1663.33
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 2820 0 0 0 165891 442 0 0 25 0 1 0 5277583 21094400 2718 1992294400 134512640 137138936 4286590272 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 5150 2718 190 642 0 4506 0
Current children cumulated CPU time (s) 1663.33
Current children cumulated vsize (KiB) 20600

[startup+1670.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8329
/proc/meminfo: memFree=1427912/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=20600 CPUtime=1669.73
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 2820 0 0 0 166529 444 0 0 25 0 1 0 5277583 21094400 2718 1992294400 134512640 137138936 4286590272 18446744073709551615 134542310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 5150 2718 190 642 0 4506 0
Current children cumulated CPU time (s) 1669.73
Current children cumulated vsize (KiB) 20600

[startup+1671.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8329
/proc/meminfo: memFree=1427912/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=20600 CPUtime=1671.34
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 2820 0 0 0 166690 444 0 0 25 0 1 0 5277583 21094400 2718 1992294400 134512640 137138936 4286590272 18446744073709551615 134542205 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 5150 2718 190 642 0 4506 0
Current children cumulated CPU time (s) 1671.34
Current children cumulated vsize (KiB) 20600

[startup+1672.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8329
/proc/meminfo: memFree=1427912/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=20600 CPUtime=1672.14
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 2820 0 0 0 166769 445 0 0 25 0 1 0 5277583 21094400 2718 1992294400 134512640 137138936 4286590272 18446744073709551615 134542246 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 5150 2718 190 642 0 4506 0
Current children cumulated CPU time (s) 1672.14
Current children cumulated vsize (KiB) 20600

[startup+1673.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8329
/proc/meminfo: memFree=1427912/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=20600 CPUtime=1672.93
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 2820 0 0 0 166848 445 0 0 25 0 1 0 5277583 21094400 2718 1992294400 134512640 137138936 4286590272 18446744073709551615 134543126 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 5150 2718 190 642 0 4506 0
Current children cumulated CPU time (s) 1672.93
Current children cumulated vsize (KiB) 20600

[startup+1673.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8329
/proc/meminfo: memFree=1427912/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=20600 CPUtime=1673.13
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 2820 0 0 0 166868 445 0 0 25 0 1 0 5277583 21094400 2718 1992294400 134512640 137138936 4286590272 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 5150 2718 190 642 0 4506 0
Current children cumulated CPU time (s) 1673.13
Current children cumulated vsize (KiB) 20600

[startup+1673.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8329
/proc/meminfo: memFree=1427912/2059040 swapFree=4192956/4192956
[pid=8270] ppid=8268 vsize=20600 CPUtime=1673.23
/proc/8270/stat : 8270 (bsolo_pb10) R 8268 8270 8018 0 -1 4202496 2820 0 0 0 166878 445 0 0 25 0 1 0 5277583 21094400 2718 1992294400 134512640 137138936 4286590272 18446744073709551615 136511153 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8270/statm: 5150 2718 190 642 0 4506 0
Current children cumulated CPU time (s) 1673.23
Current children cumulated vsize (KiB) 20600

Child status: 0
Real time (s): 1673.81
CPU time (s): 1673.25
CPU user time (s): 1668.8
CPU system time (s): 4.45432
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 20600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1668.8
system time used= 4.45432
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2821
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= 1
involuntary context switches= 6104

runsolver used 2.69159 second user time and 7.97179 second system time

The end

Launcher Data 

Begin job on node014 at 2010-06-12 00:52:42
IDJOB=2657458
IDBENCH=1315
IDSOLVER=1163
FILE ID=node014/2657458-1276296762
PBS_JOBID= 11173123
Free space on /tmp= 62460 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900556231.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657458-1276296762/watcher-2657458-1276296762 -o /tmp/evaluation-result-2657458-1276296762/solver-2657458-1276296762 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657458-1276296762.opb

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

MD5SUM BENCH= 12591fb3a3171df58322c5e93cb6a45b
RANDOM SEED=1704919691

node014.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.258
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.51
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		: 3000.258
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1440476 kB
Buffers:         75060 kB
Cached:         401684 kB
SwapCached:          0 kB
Active:         182724 kB
Inactive:       353776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1440476 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3996 kB
Writeback:           0 kB
AnonPages:       59716 kB
Mapped:          15412 kB
Slab:            60288 kB
PageTables:       3980 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182756 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62456 MiB
End job on node014 at 2010-06-12 01:20:36