Trace number 2657787

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 1126.9 1127.25

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 benchmark37.5963
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-2657787-1276314186.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: 0.024 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.
1126.85/1127.24	c      100    231     2686    11625    4     5677    2069    100   2857 0.04
1126.85/1127.24	c      251    231     2837    17159    6     5977    2276    251   4921 0.05
1126.85/1127.24	c      478    231     3064    24938    8     6432    2504    478   5623 0.09
1126.85/1127.24	c      819    231     3405    38490   11     7115    2755    819   5571 0.15
1126.85/1127.24	c     1328    231     3914    57290   14     8132    3031   1328   5290 0.25
1126.85/1127.24	c     2091    231     4677    87222   18     9657    3335   2091   4931 0.42
1126.85/1127.24	c     3237    231     5823   132893   22    11948    3669   3237   3981 0.81
1126.85/1127.24	c     4959    231     5648   124392   22    11601    4036   3062   3570 1.39
1126.85/1127.24	c     7545    231     6121   144630   23    12546    4440   3535   3363 2.24
1126.85/1127.24	c    11426    231     5374   115557   21    11051    4885   2788   3156 3.62
1126.85/1127.24	c    17250    231     6086   112344   18    12476    5374   3500   3094 5.57
1126.85/1127.24	c    25988    231     6426   119680   18    13156    5912   3840   3124 8.32
1126.85/1127.24	c    39098    231     7273   155384   21    14850    6504   4687   2983 13.10
1126.85/1127.24	c    58770    231     6775   147561   21    13854    7155   4189   2735 21.48
1126.85/1127.24	c    88282    231     6808   147477   21    13919    7871   4222   2453 35.98
1126.85/1127.24	c   132552    231     6673   146887   22    13650    8659   4087   2296 57.72
1126.85/1127.24	c   198962    231    10981   301848   27    22266    9525   8395   2102 94.62
1126.85/1127.24	c   298585    231     8292   190618   22    16888   10478   5706   1912 156.10
1126.85/1127.24	c   448024    231     7992   184197   23    16288   11526   5406   1712 261.62
1126.85/1127.24	c   672182    231     9022   240557   26    18347   12679   6436   1532 438.75
1126.85/1127.24	c  1008426    231    10328   285893   27    20960   13947   7742   1366 737.92
1126.85/1127.24	c Backtracks by Clause: 0
1126.85/1127.24	c Backtracks by PB constraint: 0
1126.85/1127.24	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1126.85/1127.24	c   21  1390505 305410  1961326    10500   236821   7914   1233 1126.90
1126.85/1127.24	s UNSATISFIABLE
1126.85/1127.24	c Total time: 1126.9 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-2657787-1276314186/watcher-2657787-1276314186 -o /tmp/evaluation-result-2657787-1276314186/solver-2657787-1276314186 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657787-1276314186.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 3/106 8590
/proc/meminfo: memFree=1763776/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=10880 CPUtime=0
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 337 0 0 0 0 0 0 0 24 0 1 0 7022538 11141120 255 1992294400 134512640 137138936 4292901152 18446744073709551615 136577166 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 2720 255 175 642 0 2055 0

[startup+0.0650529 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8590
/proc/meminfo: memFree=1763776/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=11320 CPUtime=0.06
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 492 0 0 0 6 0 0 0 24 0 1 0 7022538 11591680 389 1992294400 134512640 137138936 4292901152 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 2830 389 190 642 0 2186 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11320

[startup+0.102055 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8590
/proc/meminfo: memFree=1763776/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=11448 CPUtime=0.09
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 527 0 0 0 9 0 0 0 24 0 1 0 7022538 11722752 424 1992294400 134512640 137138936 4292901152 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 2862 424 190 642 0 2218 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11448

[startup+0.301071 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8590
/proc/meminfo: memFree=1763776/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=12092 CPUtime=0.29
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 673 0 0 0 29 0 0 0 25 0 1 0 7022538 12382208 570 1992294400 134512640 137138936 4292901152 18446744073709551615 134542532 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 3023 570 190 642 0 2379 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12092

[startup+0.701104 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8590
/proc/meminfo: memFree=1763776/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=12852 CPUtime=0.69
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 885 0 0 0 69 0 0 0 25 0 1 0 7022538 13160448 782 1992294400 134512640 137138936 4292901152 18446744073709551615 134542493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 3213 782 190 642 0 2569 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12852

[startup+1.50017 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8591
/proc/meminfo: memFree=1760792/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=13488 CPUtime=1.49
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 1020 0 0 0 148 1 0 0 25 0 1 0 7022538 13811712 917 1992294400 134512640 137138936 4292901152 18446744073709551615 134542387 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 3372 917 190 642 0 2728 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13488

[startup+3.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8591
/proc/meminfo: memFree=1760420/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=13876 CPUtime=3.09
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 1142 0 0 0 307 2 0 0 25 0 1 0 7022538 14209024 1039 1992294400 134512640 137138936 4292901152 18446744073709551615 134543413 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 3469 1039 190 642 0 2825 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13876

[startup+6.30156 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8591
/proc/meminfo: memFree=1759800/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=14132 CPUtime=6.29
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 1185 0 0 0 626 3 0 0 25 0 1 0 7022538 14471168 1082 1992294400 134512640 137138936 4292901152 18446744073709551615 134542805 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 3533 1082 190 642 0 2889 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14132

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8591
/proc/meminfo: memFree=1759428/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=14392 CPUtime=12.69
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 1248 0 0 0 1264 5 0 0 25 0 1 0 7022538 14737408 1145 1992294400 134512640 137138936 4292901152 18446744073709551615 136520964 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 3598 1145 190 642 0 2954 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14392

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8591
/proc/meminfo: memFree=1758188/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=15544 CPUtime=25.49
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 1553 0 0 0 2539 10 0 0 25 0 1 0 7022538 15917056 1450 1992294400 134512640 137138936 4292901152 18446744073709551615 136521011 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 3886 1450 190 642 0 3242 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15544

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8593
/proc/meminfo: memFree=1758064/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=15776 CPUtime=51.07
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 1597 0 0 0 5087 20 0 0 25 0 1 0 7022538 16154624 1494 1992294400 134512640 137138936 4292901152 18446744073709551615 134542246 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 3944 1494 190 642 0 3300 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15776

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8593
/proc/meminfo: memFree=1756948/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=16776 CPUtime=102.27
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 1852 0 0 0 10190 37 0 0 25 0 1 0 7022538 17178624 1749 1992294400 134512640 137138936 4292901152 18446744073709551615 134542915 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 4194 1749 190 642 0 3550 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16776

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8595
/proc/meminfo: memFree=1756576/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=17156 CPUtime=162.25
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 1951 0 0 0 16167 58 0 0 25 0 1 0 7022538 17567744 1848 1992294400 134512640 137138936 4292901152 18446744073709551615 134542342 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 4289 1848 190 642 0 3645 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17156

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8597
/proc/meminfo: memFree=1756204/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=17412 CPUtime=222.23
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 2014 0 0 0 22147 76 0 0 25 0 1 0 7022538 17829888 1911 1992294400 134512640 137138936 4292901152 18446744073709551615 134542761 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 4353 1911 190 642 0 3709 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17412

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8599
/proc/meminfo: memFree=1755584/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=18016 CPUtime=282.21
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 2159 0 0 0 28127 94 0 0 25 0 1 0 7022538 18448384 2056 1992294400 134512640 137138936 4292901152 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 4504 2056 190 642 0 3860 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18016

[startup+342.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 8601
/proc/meminfo: memFree=1755460/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=18104 CPUtime=342.2
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 2182 0 0 0 34108 112 0 0 25 0 1 0 7022538 18538496 2079 1992294400 134512640 137138936 4292901152 18446744073709551615 136504154 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 4526 2079 190 642 0 3882 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 18104

[startup+402.302 s]
/proc/loadavg: 1.12 1.04 1.01 2/107 8601
/proc/meminfo: memFree=1755336/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=18100 CPUtime=402.19
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 2182 0 0 0 40090 129 0 0 25 0 1 0 7022538 18534400 2079 1992294400 134512640 137138936 4292901152 18446744073709551615 136296975 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 4525 2079 190 642 0 3881 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 18100

[startup+462.302 s]
/proc/loadavg: 1.17 1.06 1.01 2/107 8603
/proc/meminfo: memFree=1754964/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=18484 CPUtime=462.17
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 2281 0 0 0 46075 142 0 0 25 0 1 0 7022538 18927616 2178 1992294400 134512640 137138936 4292901152 18446744073709551615 134542532 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 4621 2178 190 642 0 3977 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18484

[startup+522.302 s]
/proc/loadavg: 1.06 1.05 1.00 2/107 8605
/proc/meminfo: memFree=1754592/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=18740 CPUtime=522.15
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 2358 0 0 0 52055 160 0 0 25 0 1 0 7022538 19189760 2255 1992294400 134512640 137138936 4292901152 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 4685 2255 190 642 0 4041 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 18740

[startup+582.301 s]
/proc/loadavg: 1.02 1.04 1.00 2/107 8607
/proc/meminfo: memFree=1754468/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=18740 CPUtime=582.13
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 2358 0 0 0 58040 173 0 0 25 0 1 0 7022538 19189760 2255 1992294400 134512640 137138936 4292901152 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 4685 2255 190 642 0 4041 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 18740

[startup+642.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 8609
/proc/meminfo: memFree=1754468/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=18740 CPUtime=642.11
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 2358 0 0 0 64024 187 0 0 25 0 1 0 7022538 19189760 2255 1992294400 134512640 137138936 4292901152 18446744073709551615 134542955 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 4685 2255 190 642 0 4041 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 18740

[startup+702.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 8609
/proc/meminfo: memFree=1754344/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=18740 CPUtime=702.1
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 2358 0 0 0 70006 204 0 0 25 0 1 0 7022538 19189760 2255 1992294400 134512640 137138936 4292901152 18446744073709551615 134542787 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 4685 2255 190 642 0 4041 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 18740

[startup+762.309 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 8611
/proc/meminfo: memFree=1753600/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=19580 CPUtime=762.08
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 2553 0 0 0 75989 219 0 0 25 0 1 0 7022538 20049920 2450 1992294400 134512640 137138936 4292901152 18446744073709551615 134543728 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 4895 2450 190 642 0 4251 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 19580

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 8613
/proc/meminfo: memFree=1753476/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=19672 CPUtime=822.05
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 2576 0 0 0 81972 233 0 0 25 0 1 0 7022538 20144128 2473 1992294400 134512640 137138936 4292901152 18446744073709551615 134542811 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 4918 2473 190 642 0 4274 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 19672

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8615
/proc/meminfo: memFree=1753352/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=19668 CPUtime=882.03
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 2576 0 0 0 87956 247 0 0 25 0 1 0 7022538 20140032 2473 1992294400 134512640 137138936 4292901152 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 4917 2473 190 642 0 4273 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 19668

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8617
/proc/meminfo: memFree=1753228/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=19664 CPUtime=942.02
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 2577 0 0 0 93941 261 0 0 25 0 1 0 7022538 20135936 2474 1992294400 134512640 137138936 4292901152 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 4916 2474 190 642 0 4272 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 19664

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8617
/proc/meminfo: memFree=1753228/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=19664 CPUtime=1002
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 2577 0 0 0 99927 273 0 0 25 0 1 0 7022538 20135936 2474 1992294400 134512640 137138936 4292901152 18446744073709551615 134542345 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 4916 2474 190 642 0 4272 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 19664

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8619
/proc/meminfo: memFree=1753104/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=19664 CPUtime=1061.98
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 2577 0 0 0 105912 286 0 0 25 0 1 0 7022538 20135936 2474 1992294400 134512640 137138936 4292901152 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 4916 2474 190 642 0 4272 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 19664

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8630
/proc/meminfo: memFree=1752236/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=19664 CPUtime=1121.95
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 2577 0 0 0 111895 300 0 0 25 0 1 0 7022538 20135936 2474 1992294400 134512640 137138936 4292901152 18446744073709551615 134542530 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 4916 2474 190 642 0 4272 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 19664

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

[startup+1123.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8630
/proc/meminfo: memFree=1752236/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=19664 CPUtime=1122.75
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 2577 0 0 0 111975 300 0 0 25 0 1 0 7022538 20135936 2474 1992294400 134512640 137138936 4292901152 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 4916 2474 190 642 0 4272 0
Current children cumulated CPU time (s) 1122.75
Current children cumulated vsize (KiB) 19664

[startup+1124.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8630
/proc/meminfo: memFree=1752236/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=19664 CPUtime=1124.34
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 2577 0 0 0 112134 300 0 0 25 0 1 0 7022538 20135936 2474 1992294400 134512640 137138936 4292901152 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 4916 2474 190 642 0 4272 0
Current children cumulated CPU time (s) 1124.34
Current children cumulated vsize (KiB) 19664

[startup+1126.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8630
/proc/meminfo: memFree=1752236/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=19664 CPUtime=1125.96
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 2577 0 0 0 112295 301 0 0 25 0 1 0 7022538 20135936 2474 1992294400 134512640 137138936 4292901152 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 4916 2474 190 642 0 4272 0
Current children cumulated CPU time (s) 1125.96
Current children cumulated vsize (KiB) 19664

[startup+1126.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8630
/proc/meminfo: memFree=1752236/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=19664 CPUtime=1126.35
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 2577 0 0 0 112334 301 0 0 25 0 1 0 7022538 20135936 2474 1992294400 134512640 137138936 4292901152 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 4916 2474 190 642 0 4272 0
Current children cumulated CPU time (s) 1126.35
Current children cumulated vsize (KiB) 19664

[startup+1127.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8630
/proc/meminfo: memFree=1752236/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=19664 CPUtime=1126.75
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 2577 0 0 0 112374 301 0 0 25 0 1 0 7022538 20135936 2474 1992294400 134512640 137138936 4292901152 18446744073709551615 136504187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 4916 2474 190 642 0 4272 0
Current children cumulated CPU time (s) 1126.75
Current children cumulated vsize (KiB) 19664

[startup+1127.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8630
/proc/meminfo: memFree=1752236/2059040 swapFree=4192072/4192956
[pid=8590] ppid=8588 vsize=19664 CPUtime=1126.85
/proc/8590/stat : 8590 (bsolo_pb10) R 8588 8590 8270 0 -1 4202496 2577 0 0 0 112384 301 0 0 25 0 1 0 7022538 20135936 2474 1992294400 134512640 137138936 4292901152 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8590/statm: 4916 2474 190 642 0 4272 0
Current children cumulated CPU time (s) 1126.85
Current children cumulated vsize (KiB) 19664

Child status: 0
Real time (s): 1127.25
CPU time (s): 1126.9
CPU user time (s): 1123.89
CPU system time (s): 3.01254
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 19672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1123.89
system time used= 3.01254
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2578
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= 2349

runsolver used 1.80173 second user time and 5.38318 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-12 05:43:06
IDJOB=2657787
IDBENCH=1364
IDSOLVER=1163
FILE ID=node003/2657787-1276314186
PBS_JOBID= 11173147
Free space on /tmp= 62556 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900569834.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657787-1276314186/watcher-2657787-1276314186 -o /tmp/evaluation-result-2657787-1276314186/solver-2657787-1276314186 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657787-1276314186.opb

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

MD5SUM BENCH= ff92e7f0cc5c4d2f39e30a6748b3406b
RANDOM SEED=1749857882

node003.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		: 3000.251
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	: 6000.50
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		: 3000.251
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1764304 kB
Buffers:         50508 kB
Cached:         119688 kB
SwapCached:          0 kB
Active:         103184 kB
Inactive:       125504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1764304 kB
SwapTotal:     4192956 kB
SwapFree:      4192072 kB
Dirty:            3992 kB
Writeback:           0 kB
AnonPages:       58428 kB
Mapped:          15400 kB
Slab:            44276 kB
PageTables:       4016 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182956 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= 62552 MiB
End job on node003 at 2010-06-12 06:01:53