Trace number 3463370

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 3.2UNSAT 822.062 822.047

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900573901.opb
MD5SUM40d0bcc4171e4a5907ae30e54ba56b80
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark14.2478
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 701
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 Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Instance file HOME/instance-3463370-1307174881.opb
0.00/0.00	c File size is 83381 bytes.
0.00/0.00	c Highest Coefficient sum: 701
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.005 s
0.00/0.00	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5707
0.00/0.00	c Obj. Vars: 0 (0 % of total variables)
0.00/0.01	c Pre-processing Time: 0.009 s
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    231     2586     8096    3     5474    1880      0      0 0.01
0.00/0.01	c Switching off lower bounding mode.
822.01/822.04	c      100    231     2757    14069    5     5820    2069    171   5263 0.02
822.01/822.04	c      254    231     2969    21702    7     6244    2276    383   6350 0.04
822.01/822.04	c      479    231     3234    32278    9     6774    2504    648   5987 0.08
822.01/822.04	c      817    231     3613    46848   12     7540    2755   1027   5595 0.15
822.01/822.04	c     1328    231     4170    66670   15     8660    3031   1584   5207 0.26
822.01/822.04	c     2091    231     4989    96056   19    10333    3335   2403   4667 0.45
822.01/822.04	c     3237    231     4432    77904   17     9188    3669   1846   4160 0.78
822.01/822.04	c     4962    231     4421    85540   19     9173    4036   1835   3900 1.27
822.01/822.04	c     7548    231     5026   129171   25    10458    4440   2440   3467 2.18
822.01/822.04	c    11431    231     6862   189888   27    14272    4885   4276   3309 3.45
822.01/822.04	c    17254    231     5498   151835   27    11442    5374   2912   3130 5.51
822.01/822.04	c    25991    231     6608   154205   23    13544    5912   4022   3093 8.40
822.01/822.04	c    39102    231     8469   226822   26    17283    6504   5883   3074 12.72
822.01/822.04	c    58772    231     6039   128613   21    12396    7155   3453   3038 19.34
822.01/822.04	c    88285    231     8713   236899   27    17775    7871   6127   2935 30.07
822.01/822.04	c   132556    231     7892   181478   22    16120    8659   5306   2856 46.41
822.01/822.04	c   198966    231     8029   205107   25    16433    9525   5443   2715 73.28
822.01/822.04	c   298586    231     7920   197644   24    16221   10478   5334   2574 115.97
822.01/822.04	c   448021    231     8195   244744   29    16871   11526   5609   2416 185.40
822.01/822.04	c   672180    231     8367   207305   24    17159   12679   5781   2292 293.15
822.01/822.04	c  1008424    231    10483   294297   28    21388   13947   7897   2166 465.44
822.01/822.04	c  1512798    231    10839   294365   27    22001   15342   8253   2039 741.91
822.01/822.04	c Backtracks by Clause: 1650055
822.01/822.04	c Backtracks by PB constraint: 1484
822.01/822.04	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
822.01/822.04	c   22  1651539 356513  2313802    11579   278010   8993   2009 822.06
822.01/822.04	s UNSATISFIABLE
822.01/822.04	c Total time: 822.061 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3463370-1307174881/watcher-3463370-1307174881 -o /tmp/evaluation-result-3463370-1307174881/solver-3463370-1307174881 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3463370-1307174881.opb 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.97 2.05 2.01 5/529 4969
/proc/meminfo: memFree=15235804/32951132 swapFree=46579808/67111528
[pid=4969] ppid=4967 vsize=11196 CPUtime=0 cores=1,3,5,7
/proc/4969/stat : 4969 (bsolo) R 4967 4969 4029 0 -1 4202496 400 0 0 0 0 0 0 0 22 0 1 0 829086761 11464704 334 33554432000 134512640 137138936 4288284832 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4969/statm: 2799 336 182 642 0 2155 0

[startup+0.070196 s]
/proc/loadavg: 1.97 2.05 2.01 5/529 4969
/proc/meminfo: memFree=15235804/32951132 swapFree=46579808/67111528
[pid=4969] ppid=4967 vsize=11448 CPUtime=0.06 cores=1,3,5,7
/proc/4969/stat : 4969 (bsolo) R 4967 4969 4029 0 -1 4202496 493 0 0 0 6 0 0 0 22 0 1 0 829086761 11722752 427 33554432000 134512640 137138936 4288284832 18446744073709551615 134542752 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4969/statm: 2862 427 192 642 0 2218 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11448

[startup+0.100189 s]
/proc/loadavg: 1.97 2.05 2.01 5/529 4969
/proc/meminfo: memFree=15235804/32951132 swapFree=46579808/67111528
[pid=4969] ppid=4967 vsize=11568 CPUtime=0.09 cores=1,3,5,7
/proc/4969/stat : 4969 (bsolo) R 4967 4969 4029 0 -1 4202496 523 0 0 0 9 0 0 0 22 0 1 0 829086761 11845632 457 33554432000 134512640 137138936 4288284832 18446744073709551615 134600117 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4969/statm: 2892 457 192 642 0 2248 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11568

[startup+0.300159 s]
/proc/loadavg: 1.97 2.05 2.01 5/529 4969
/proc/meminfo: memFree=15235804/32951132 swapFree=46579808/67111528
[pid=4969] ppid=4967 vsize=12192 CPUtime=0.29 cores=1,3,5,7
/proc/4969/stat : 4969 (bsolo) R 4967 4969 4029 0 -1 4202496 664 0 0 0 29 0 0 0 23 0 1 0 829086761 12484608 598 33554432000 134512640 137138936 4288284832 18446744073709551615 134606982 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4969/statm: 3048 599 192 642 0 2404 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12192

[startup+0.701102 s]
/proc/loadavg: 1.97 2.05 2.01 5/529 4969
/proc/meminfo: memFree=15235804/32951132 swapFree=46579808/67111528
[pid=4969] ppid=4967 vsize=13052 CPUtime=0.69 cores=1,3,5,7
/proc/4969/stat : 4969 (bsolo) R 4967 4969 4029 0 -1 4202496 904 0 0 0 69 0 0 0 25 0 1 0 829086761 13365248 838 33554432000 134512640 137138936 4288284832 18446744073709551615 134542237 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4969/statm: 3263 838 192 642 0 2619 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13052

[startup+1.50096 s]
/proc/loadavg: 1.97 2.05 2.01 5/531 4971
/proc/meminfo: memFree=15229720/32951132 swapFree=46579808/67111528
[pid=4969] ppid=4967 vsize=13548 CPUtime=1.49 cores=1,3,5,7
/proc/4969/stat : 4969 (bsolo) R 4967 4969 4029 0 -1 4202496 1010 0 0 0 148 1 0 0 25 0 1 0 829086761 13873152 944 33554432000 134512640 137138936 4288284832 18446744073709551615 134607598 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4969/statm: 3387 944 192 642 0 2743 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13548

[startup+3.10069 s]
/proc/loadavg: 1.97 2.05 2.01 5/531 4971
/proc/meminfo: memFree=15226876/32951132 swapFree=46579808/67111528
[pid=4969] ppid=4967 vsize=14404 CPUtime=3.09 cores=1,3,5,7
/proc/4969/stat : 4969 (bsolo) R 4967 4969 4029 0 -1 4202496 1239 0 0 0 307 2 0 0 25 0 1 0 829086761 14749696 1173 33554432000 134512640 137138936 4288284832 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4969/statm: 3601 1173 192 642 0 2957 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14404

[startup+6.30014 s]
/proc/loadavg: 2.05 2.07 2.02 4/531 4971
/proc/meminfo: memFree=15224848/32951132 swapFree=46579808/67111528
[pid=4969] ppid=4967 vsize=15032 CPUtime=6.29 cores=1,3,5,7
/proc/4969/stat : 4969 (bsolo) R 4967 4969 4029 0 -1 4202496 1387 0 0 0 626 3 0 0 25 0 1 0 829086761 15392768 1321 33554432000 134512640 137138936 4288284832 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4969/statm: 3758 1321 192 642 0 3114 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15032

[startup+12.701 s]
/proc/loadavg: 2.05 2.07 2.02 4/531 4971
/proc/meminfo: memFree=15223304/32951132 swapFree=46579808/67111528
[pid=4969] ppid=4967 vsize=15264 CPUtime=12.69 cores=1,3,5,7
/proc/4969/stat : 4969 (bsolo) R 4967 4969 4029 0 -1 4202496 1432 0 0 0 1265 4 0 0 25 0 1 0 829086761 15630336 1366 33554432000 134512640 137138936 4288284832 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4969/statm: 3816 1366 192 642 0 3172 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15264

[startup+25.5008 s]
/proc/loadavg: 2.04 2.06 2.01 5/531 4971
/proc/meminfo: memFree=15223060/32951132 swapFree=46579808/67111528
[pid=4969] ppid=4967 vsize=15640 CPUtime=25.5 cores=1,3,5,7
/proc/4969/stat : 4969 (bsolo) R 4967 4969 4029 0 -1 4202496 1532 0 0 0 2541 9 0 0 25 0 1 0 829086761 16015360 1466 33554432000 134512640 137138936 4288284832 18446744073709551615 134542752 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4969/statm: 3910 1466 192 642 0 3266 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 15640

[startup+51.1004 s]
/proc/loadavg: 2.02 2.06 2.01 5/531 4971
/proc/meminfo: memFree=15221772/32951132 swapFree=46579808/67111528
[pid=4969] ppid=4967 vsize=16372 CPUtime=51.09 cores=1,3,5,7
/proc/4969/stat : 4969 (bsolo) R 4967 4969 4029 0 -1 4202496 1710 0 0 0 5093 16 0 0 25 0 1 0 829086761 16764928 1644 33554432000 134512640 137138936 4288284832 18446744073709551615 134542613 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4969/statm: 4093 1644 192 642 0 3449 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16372

[startup+102.32 s]
/proc/loadavg: 2.08 2.06 2.01 5/531 4973
/proc/meminfo: memFree=15218540/32951132 swapFree=46579808/67111528
[pid=4969] ppid=4967 vsize=17636 CPUtime=102.31 cores=1,3,5,7
/proc/4969/stat : 4969 (bsolo) R 4967 4969 4029 0 -1 4202496 2046 0 0 0 10199 32 0 0 25 0 1 0 829086761 18059264 1980 33554432000 134512640 137138936 4288284832 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4969/statm: 4409 1980 192 642 0 3765 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 17636

[startup+162.3 s]
/proc/loadavg: 2.15 2.08 2.02 3/531 5002
/proc/meminfo: memFree=15219648/32951132 swapFree=46579808/67111528
[pid=4969] ppid=4967 vsize=17876 CPUtime=162.29 cores=1,3,5,7
/proc/4969/stat : 4969 (bsolo) R 4967 4969 4029 0 -1 4202496 2098 0 0 0 16182 47 0 0 25 0 1 0 829086761 18305024 2032 33554432000 134512640 137138936 4288284832 18446744073709551615 136504068 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4969/statm: 4469 2032 192 642 0 3825 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 17876

[startup+222.301 s]
/proc/loadavg: 2.09 2.08 2.02 3/531 5004
/proc/meminfo: memFree=15215724/32951132 swapFree=46579808/67111528
[pid=4969] ppid=4967 vsize=18344 CPUtime=222.29 cores=1,3,5,7
/proc/4969/stat : 4969 (bsolo) R 4967 4969 4029 0 -1 4202496 2227 0 0 0 22169 60 0 0 25 0 1 0 829086761 18784256 2161 33554432000 134512640 137138936 4288284832 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4969/statm: 4586 2161 192 642 0 3942 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 18344

[startup+282.301 s]
/proc/loadavg: 2.11 2.09 2.02 3/531 5004
/proc/meminfo: memFree=15215836/32951132 swapFree=46579808/67111528
[pid=4969] ppid=4967 vsize=19204 CPUtime=282.29 cores=1,3,5,7
/proc/4969/stat : 4969 (bsolo) R 4967 4969 4029 0 -1 4202496 2426 0 0 0 28155 74 0 0 25 0 1 0 829086761 19664896 2360 33554432000 134512640 137138936 4288284832 18446744073709551615 136297655 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4969/statm: 4801 2360 192 642 0 4157 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 19204

[startup+342.3 s]
/proc/loadavg: 2.07 2.08 2.02 3/531 5006
/proc/meminfo: memFree=15215704/32951132 swapFree=46579808/67111528
[pid=4969] ppid=4967 vsize=19308 CPUtime=342.29 cores=1,3,5,7
/proc/4969/stat : 4969 (bsolo) R 4967 4969 4029 0 -1 4202496 2451 0 0 0 34142 87 0 0 25 0 1 0 829086761 19771392 2385 33554432000 134512640 137138936 4288284832 18446744073709551615 136504096 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4969/statm: 4827 2385 192 642 0 4183 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 19308

[startup+402.301 s]
/proc/loadavg: 2.02 2.07 2.02 3/531 5008
/proc/meminfo: memFree=15215196/32951132 swapFree=46579808/67111528
[pid=4969] ppid=4967 vsize=20040 CPUtime=402.29 cores=1,3,5,7
/proc/4969/stat : 4969 (bsolo) R 4967 4969 4029 0 -1 4202496 2639 0 0 0 40131 98 0 0 25 0 1 0 829086761 20520960 2573 33554432000 134512640 137138936 4288284832 18446744073709551615 134542286 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4969/statm: 5010 2573 192 642 0 4366 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 20040

[startup+462.301 s]
/proc/loadavg: 2.01 2.05 2.01 3/531 5010
/proc/meminfo: memFree=15214688/32951132 swapFree=46579808/67111528
[pid=4969] ppid=4967 vsize=20040 CPUtime=462.3 cores=1,3,5,7
/proc/4969/stat : 4969 (bsolo) R 4967 4969 4029 0 -1 4202496 2639 0 0 0 46121 109 0 0 25 0 1 0 829086761 20520960 2573 33554432000 134512640 137138936 4288284832 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4969/statm: 5010 2573 192 642 0 4366 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 20040

[startup+522.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/531 5012
/proc/meminfo: memFree=15214064/32951132 swapFree=46579808/67111528
[pid=4969] ppid=4967 vsize=20284 CPUtime=522.3 cores=1,3,5,7
/proc/4969/stat : 4969 (bsolo) R 4967 4969 4029 0 -1 4202496 2705 0 0 0 52108 122 0 0 25 0 1 0 829086761 20770816 2639 33554432000 134512640 137138936 4288284832 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4969/statm: 5071 2639 192 642 0 4427 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 20284

[startup+582.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/531 5012
/proc/meminfo: memFree=15213932/32951132 swapFree=46579808/67111528
[pid=4969] ppid=4967 vsize=20284 CPUtime=582.3 cores=1,3,5,7
/proc/4969/stat : 4969 (bsolo) R 4967 4969 4029 0 -1 4202496 2705 0 0 0 58098 132 0 0 25 0 1 0 829086761 20770816 2639 33554432000 134512640 137138936 4288284832 18446744073709551615 134542252 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4969/statm: 5071 2639 192 642 0 4427 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 20284

[startup+642.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/531 5014
/proc/meminfo: memFree=15213804/32951132 swapFree=46579808/67111528
[pid=4969] ppid=4967 vsize=20284 CPUtime=642.31 cores=1,3,5,7
/proc/4969/stat : 4969 (bsolo) R 4967 4969 4029 0 -1 4202496 2705 0 0 0 64088 143 0 0 25 0 1 0 829086761 20770816 2639 33554432000 134512640 137138936 4288284832 18446744073709551615 136511179 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4969/statm: 5071 2639 192 642 0 4427 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 20284

[startup+702.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/531 5016
/proc/meminfo: memFree=15211936/32951132 swapFree=46579808/67111528
[pid=4969] ppid=4967 vsize=20656 CPUtime=702.31 cores=1,3,5,7
/proc/4969/stat : 4969 (bsolo) R 4967 4969 4029 0 -1 4202496 2792 0 0 0 70078 153 0 0 25 0 1 0 829086761 21151744 2726 33554432000 134512640 137138936 4288284832 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4969/statm: 5164 2726 192 642 0 4520 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 20656

[startup+762.32 s]
/proc/loadavg: 2.06 2.05 2.01 3/531 5018
/proc/meminfo: memFree=15211432/32951132 swapFree=46579808/67111528
[pid=4969] ppid=4967 vsize=20644 CPUtime=762.33 cores=1,3,5,7
/proc/4969/stat : 4969 (bsolo) R 4967 4969 4029 0 -1 4202496 2793 0 0 0 76071 162 0 0 25 0 1 0 829086761 21139456 2727 33554432000 134512640 137138936 4288284832 18446744073709551615 134607623 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4969/statm: 5161 2727 192 642 0 4517 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 20644

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

[startup+767.901 s]
/proc/loadavg: 2.05 2.05 2.00 3/531 5018
/proc/meminfo: memFree=15211928/32951132 swapFree=46579808/67111528
[pid=4969] ppid=4967 vsize=20644 CPUtime=767.91 cores=1,3,5,7
/proc/4969/stat : 4969 (bsolo) R 4967 4969 4029 0 -1 4202496 2793 0 0 0 76628 163 0 0 25 0 1 0 829086761 21139456 2727 33554432000 134512640 137138936 4288284832 18446744073709551615 134607604 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4969/statm: 5161 2727 192 642 0 4517 0
Current children cumulated CPU time (s) 767.91
Current children cumulated vsize (KiB) 20644

[startup+793.501 s]
/proc/loadavg: 2.11 2.06 2.01 3/531 5018
/proc/meminfo: memFree=15210064/32951132 swapFree=46579808/67111528
[pid=4969] ppid=4967 vsize=21352 CPUtime=793.51 cores=1,3,5,7
/proc/4969/stat : 4969 (bsolo) R 4967 4969 4029 0 -1 4202496 2963 0 0 0 79184 167 0 0 25 0 1 0 829086761 21864448 2897 33554432000 134512640 137138936 4288284832 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4969/statm: 5338 2897 192 642 0 4694 0
Current children cumulated CPU time (s) 793.51
Current children cumulated vsize (KiB) 21352

[startup+806.32 s]
/proc/loadavg: 2.16 2.07 2.01 3/531 5018
/proc/meminfo: memFree=15210684/32951132 swapFree=46579808/67111528
[pid=4969] ppid=4967 vsize=21452 CPUtime=806.33 cores=1,3,5,7
/proc/4969/stat : 4969 (bsolo) R 4967 4969 4029 0 -1 4202496 2987 0 0 0 80465 168 0 0 25 0 1 0 829086761 21966848 2921 33554432000 134512640 137138936 4288284832 18446744073709551615 134600437 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4969/statm: 5363 2921 192 642 0 4719 0
Current children cumulated CPU time (s) 806.33
Current children cumulated vsize (KiB) 21452

[startup+812.7 s]
/proc/loadavg: 2.15 2.07 2.01 3/531 5020
/proc/meminfo: memFree=15210680/32951132 swapFree=46579808/67111528
[pid=4969] ppid=4967 vsize=21452 CPUtime=812.71 cores=1,3,5,7
/proc/4969/stat : 4969 (bsolo) R 4967 4969 4029 0 -1 4202496 2987 0 0 0 81102 169 0 0 25 0 1 0 829086761 21966848 2921 33554432000 134512640 137138936 4288284832 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4969/statm: 5363 2921 192 642 0 4719 0
Current children cumulated CPU time (s) 812.71
Current children cumulated vsize (KiB) 21452

[startup+815.901 s]
/proc/loadavg: 2.38 2.12 2.03 3/531 5020
/proc/meminfo: memFree=15210680/32951132 swapFree=46579808/67111528
[pid=4969] ppid=4967 vsize=21452 CPUtime=815.91 cores=1,3,5,7
/proc/4969/stat : 4969 (bsolo) R 4967 4969 4029 0 -1 4202496 2987 0 0 0 81422 169 0 0 25 0 1 0 829086761 21966848 2921 33554432000 134512640 137138936 4288284832 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4969/statm: 5363 2921 192 642 0 4719 0
Current children cumulated CPU time (s) 815.91
Current children cumulated vsize (KiB) 21452

[startup+819.1 s]
/proc/loadavg: 2.38 2.12 2.03 3/531 5020
/proc/meminfo: memFree=15211052/32951132 swapFree=46579808/67111528
[pid=4969] ppid=4967 vsize=21452 CPUtime=819.11 cores=1,3,5,7
/proc/4969/stat : 4969 (bsolo) R 4967 4969 4029 0 -1 4202496 2987 0 0 0 81741 170 0 0 25 0 1 0 829086761 21966848 2921 33554432000 134512640 137138936 4288284832 18446744073709551615 134542286 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4969/statm: 5363 2921 192 642 0 4719 0
Current children cumulated CPU time (s) 819.11
Current children cumulated vsize (KiB) 21452

[startup+820.701 s]
/proc/loadavg: 2.35 2.12 2.03 3/531 5020
/proc/meminfo: memFree=15211176/32951132 swapFree=46579808/67111528
[pid=4969] ppid=4967 vsize=21452 CPUtime=820.71 cores=1,3,5,7
/proc/4969/stat : 4969 (bsolo) R 4967 4969 4029 0 -1 4202496 2987 0 0 0 81901 170 0 0 25 0 1 0 829086761 21966848 2921 33554432000 134512640 137138936 4288284832 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4969/statm: 5363 2921 192 642 0 4719 0
Current children cumulated CPU time (s) 820.71
Current children cumulated vsize (KiB) 21452

[startup+821.501 s]
/proc/loadavg: 2.35 2.12 2.03 3/531 5020
/proc/meminfo: memFree=15211176/32951132 swapFree=46579808/67111528
[pid=4969] ppid=4967 vsize=21452 CPUtime=821.51 cores=1,3,5,7
/proc/4969/stat : 4969 (bsolo) R 4967 4969 4029 0 -1 4202496 2987 0 0 0 81981 170 0 0 25 0 1 0 829086761 21966848 2921 33554432000 134512640 137138936 4288284832 18446744073709551615 134575861 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4969/statm: 5363 2921 192 642 0 4719 0
Current children cumulated CPU time (s) 821.51
Current children cumulated vsize (KiB) 21452

[startup+821.901 s]
/proc/loadavg: 2.35 2.12 2.03 3/531 5020
/proc/meminfo: memFree=15211176/32951132 swapFree=46579808/67111528
[pid=4969] ppid=4967 vsize=21452 CPUtime=821.91 cores=1,3,5,7
/proc/4969/stat : 4969 (bsolo) R 4967 4969 4029 0 -1 4202496 2987 0 0 0 82021 170 0 0 25 0 1 0 829086761 21966848 2921 33554432000 134512640 137138936 4288284832 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4969/statm: 5363 2921 192 642 0 4719 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 21452

[startup+822.001 s]
/proc/loadavg: 2.35 2.12 2.03 3/531 5020
/proc/meminfo: memFree=15211176/32951132 swapFree=46579808/67111528
[pid=4969] ppid=4967 vsize=21452 CPUtime=822.01 cores=1,3,5,7
/proc/4969/stat : 4969 (bsolo) R 4967 4969 4029 0 -1 4202496 2987 0 0 0 82031 170 0 0 25 0 1 0 829086761 21966848 2921 33554432000 134512640 137138936 4288284832 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4969/statm: 5363 2921 192 642 0 4719 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 21452

Child status: 0
Real time (s): 822.047
CPU time (s): 822.062
CPU user time (s): 820.356
CPU system time (s): 1.70574
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 21452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 820.356
system time used= 1.70574
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2987
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= 6
involuntary context switches= 9443

runsolver used 4.24235 second user time and 9.96848 second system time

The end

Launcher Data 

Begin job on node128 at 2011-06-04 10:08:01
IDJOB=3463370
IDBENCH=1314
IDSOLVER=1955
FILE ID=node128/3463370-1307174881
RUNJOBID= node128-1307174881-4951
PBS_JOBID= 13508827
Free space on /tmp= 73916 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900573901.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3463370-1307174881/watcher-3463370-1307174881 -o /tmp/evaluation-result-3463370-1307174881/solver-3463370-1307174881 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3463370-1307174881.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 40d0bcc4171e4a5907ae30e54ba56b80
RANDOM SEED=637128118

node128.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      15235960 kB
Buffers:        330324 kB
Cached:        3481696 kB
SwapCached:      35620 kB
Active:        9025164 kB
Inactive:      8373896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      15235960 kB
SwapTotal:    67111528 kB
SwapFree:     46579808 kB
Dirty:            8072 kB
Writeback:           0 kB
AnonPages:    13560784 kB
Mapped:          18688 kB
Slab:           134292 kB
PageTables:     112088 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 174791692 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73912 MiB
End job on node128 at 2011-06-04 10:21:43