Trace number 3462986

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? 1798 1797.95

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900670234.opb
MD5SUM92f66beef1a16468af1cdeb8f0308249
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 benchmark34.0158
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 641
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-3462986-1307174461.opb
0.00/0.00	c File size is 83369 bytes.
0.00/0.00	c Highest Coefficient sum: 641
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: 5711
0.00/0.00	c Obj. Vars: 0 (0 % of total variables)
0.00/0.01	c Pre-processing Time: 0.01 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     5472    1880      0      0 0.01
0.00/0.01	c Switching off lower bounding mode.
1797.94/1797.95	c      101    231     2751    13658    4     5809    2069    165   4809 0.02
1797.94/1797.95	c      253    231     2953    22599    7     6212    2276    367   5500 0.05
1797.94/1797.95	c      479    231     3237    32631   10     6782    2504    651   5987 0.08
1797.94/1797.95	c      817    231     3602    48259   13     7528    2755   1016   5634 0.14
1797.94/1797.95	c     1325    231     4156    71257   17     8708    3031   1570   5076 0.26
1797.94/1797.95	c     2088    231     5006   112764   22    10450    3335   2420   4423 0.47
1797.94/1797.95	c     3234    231     4501    91111   20     9337    3669   1915   3910 0.83
1797.94/1797.95	c     4956    231     4489    88864   19     9326    4036   1903   3706 1.34
1797.94/1797.95	c     7543    231     5304   123679   23    10993    4440   2718   3495 2.16
1797.94/1797.95	c    11423    231     5195   124924   24    10781    4885   2609   3271 3.49
1797.94/1797.95	c    17245    231     6786   186757   27    13954    5374   4200   3228 5.34
1797.94/1797.95	c    25983    231     5932   146742   24    12213    5912   3346   3065 8.47
1797.94/1797.95	c    39095    231     5816   142510   24    11961    6504   3230   3060 12.78
1797.94/1797.95	c    58765    231     6814   164705   24    13954    7155   4228   2955 19.88
1797.94/1797.95	c    88275    231     9011   260906   28    18380    7871   6425   2889 30.55
1797.94/1797.95	c   132546    231     7300   208930   28    14989    8659   4714   2725 48.62
1797.94/1797.95	c   198956    231     6916   149142   21    14166    9525   4330   2675 74.35
1797.94/1797.95	c   298579    231    11234   323062   28    22847   10478   8648   2559 116.64
1797.94/1797.95	c   448014    231    11135   312352   28    22662   11526   8549   2481 180.57
1797.94/1797.95	c   672175    231    12462   376011   30    25330   12679   9876   2359 284.87
1797.94/1797.95	c  1008418    231    13594   443666   32    27544   13947  11008   2202 457.94
1797.94/1797.95	c  1512790    231    10871   306165   28    22224   15342   8285   2070 730.76
1797.94/1797.95	c  2269353    231    13463   474819   35    27373   16877  10877   1941 1168.81
1797.94/1797.95	c Resources Exceeded
1797.94/1797.95	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.94/1797.95	c   23  3243724 607610  4276056    15013   537122  12427   1804 1798.00
1797.94/1797.95	s UNKNOWN
1797.94/1797.95	c Total time: 1798 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-3462986-1307174461/watcher-3462986-1307174461 -o /tmp/evaluation-result-3462986-1307174461/solver-3462986-1307174461 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3462986-1307174461.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: 2.07 2.08 2.02 2/535 18106
/proc/meminfo: memFree=25091576/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=11328 CPUtime=0 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 448 0 0 0 0 0 0 0 18 0 1 0 809862382 11599872 381 33554432000 134512640 137138936 4293744784 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 2832 381 192 642 0 2188 0

[startup+0.038391 s]
/proc/loadavg: 2.07 2.08 2.02 2/535 18106
/proc/meminfo: memFree=25091576/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=11320 CPUtime=0.03 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 457 0 0 0 3 0 0 0 18 0 1 0 809862382 11591680 390 33554432000 134512640 137138936 4293744784 18446744073709551615 134575788 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 2830 390 192 642 0 2186 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11320

[startup+0.100379 s]
/proc/loadavg: 2.07 2.08 2.02 2/535 18106
/proc/meminfo: memFree=25091576/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=11568 CPUtime=0.09 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 526 0 0 0 9 0 0 0 18 0 1 0 809862382 11845632 459 33554432000 134512640 137138936 4293744784 18446744073709551615 134542202 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 2892 459 192 642 0 2248 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11568

[startup+0.300344 s]
/proc/loadavg: 2.07 2.08 2.02 2/535 18106
/proc/meminfo: memFree=25091576/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=12300 CPUtime=0.29 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 697 0 0 0 29 0 0 0 18 0 1 0 809862382 12595200 630 33554432000 134512640 137138936 4293744784 18446744073709551615 136500210 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 3075 630 192 642 0 2431 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12300

[startup+0.700273 s]
/proc/loadavg: 2.07 2.08 2.02 2/535 18106
/proc/meminfo: memFree=25091576/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=13280 CPUtime=0.69 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 961 0 0 0 69 0 0 0 18 0 1 0 809862382 13598720 894 33554432000 134512640 137138936 4293744784 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 3320 894 192 642 0 2676 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13280

[startup+1.50013 s]
/proc/loadavg: 2.07 2.08 2.02 3/536 18107
/proc/meminfo: memFree=25088088/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=13776 CPUtime=1.49 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 1073 0 0 0 148 1 0 0 19 0 1 0 809862382 14106624 1006 33554432000 134512640 137138936 4293744784 18446744073709551615 134607594 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 3444 1006 192 642 0 2800 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13776

[startup+3.10085 s]
/proc/loadavg: 2.07 2.08 2.02 3/536 18107
/proc/meminfo: memFree=25086724/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=14404 CPUtime=3.1 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 1214 0 0 0 308 2 0 0 25 0 1 0 809862382 14749696 1147 33554432000 134512640 137138936 4293744784 18446744073709551615 134575188 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 3601 1147 192 642 0 2957 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 14404

[startup+6.30027 s]
/proc/loadavg: 2.06 2.08 2.02 3/536 18107
/proc/meminfo: memFree=25085796/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=14880 CPUtime=6.3 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 1353 0 0 0 627 3 0 0 25 0 1 0 809862382 15237120 1286 33554432000 134512640 137138936 4293744784 18446744073709551615 135984556 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 3720 1286 192 642 0 3076 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 14880

[startup+12.7001 s]
/proc/loadavg: 2.06 2.08 2.02 3/536 18108
/proc/meminfo: memFree=25083384/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=15248 CPUtime=12.69 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 1444 0 0 0 1264 5 0 0 25 0 1 0 809862382 15613952 1377 33554432000 134512640 137138936 4293744784 18446744073709551615 136503180 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 3812 1377 192 642 0 3168 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15248

[startup+25.5008 s]
/proc/loadavg: 2.04 2.07 2.02 3/536 18108
/proc/meminfo: memFree=25083452/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=15976 CPUtime=25.49 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 1612 0 0 0 2539 10 0 0 25 0 1 0 809862382 16359424 1545 33554432000 134512640 137138936 4293744784 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 3994 1545 192 642 0 3350 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15976

[startup+51.1003 s]
/proc/loadavg: 2.03 2.07 2.02 3/536 18109
/proc/meminfo: memFree=25081968/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=17100 CPUtime=51.09 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 1917 0 0 0 5091 18 0 0 25 0 1 0 809862382 17510400 1850 33554432000 134512640 137138936 4293744784 18446744073709551615 134609268 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 4275 1850 192 642 0 3631 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17100

[startup+102.319 s]
/proc/loadavg: 2.15 2.08 2.02 3/536 18110
/proc/meminfo: memFree=25078952/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=17584 CPUtime=102.31 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 2020 0 0 0 10198 33 0 0 25 0 1 0 809862382 18006016 1953 33554432000 134512640 137138936 4293744784 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 4396 1953 192 642 0 3752 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 17584

[startup+162.3 s]
/proc/loadavg: 2.11 2.08 2.02 3/536 18111
/proc/meminfo: memFree=25076660/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=17952 CPUtime=162.3 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 2115 0 0 0 16180 50 0 0 25 0 1 0 809862382 18382848 2048 33554432000 134512640 137138936 4293744784 18446744073709551615 134542958 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 4488 2048 192 642 0 3844 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 17952

[startup+222.301 s]
/proc/loadavg: 2.12 2.08 2.02 3/536 18113
/proc/meminfo: memFree=25076496/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=18680 CPUtime=222.3 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 2298 0 0 0 22162 68 0 0 25 0 1 0 809862382 19128320 2231 33554432000 134512640 137138936 4293744784 18446744073709551615 136501684 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 4670 2231 192 642 0 4026 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 18680

[startup+282.301 s]
/proc/loadavg: 2.12 2.08 2.02 3/536 18115
/proc/meminfo: memFree=25078156/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=18680 CPUtime=282.3 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 2298 0 0 0 28146 84 0 0 25 0 1 0 809862382 19128320 2231 33554432000 134512640 137138936 4293744784 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 4670 2231 192 642 0 4026 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 18680

[startup+342.3 s]
/proc/loadavg: 2.04 2.06 2.02 3/536 18116
/proc/meminfo: memFree=25076248/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=19724 CPUtime=342.3 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 2554 0 0 0 34132 98 0 0 25 0 1 0 809862382 20197376 2487 33554432000 134512640 137138936 4293744784 18446744073709551615 134600308 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 4931 2487 192 642 0 4287 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 19724

[startup+402.301 s]
/proc/loadavg: 2.01 2.05 2.01 3/536 18118
/proc/meminfo: memFree=25076452/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=19720 CPUtime=402.3 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 2554 0 0 0 40118 112 0 0 25 0 1 0 809862382 20193280 2487 33554432000 134512640 137138936 4293744784 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 4930 2487 192 642 0 4286 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 19720

[startup+462.301 s]
/proc/loadavg: 2.00 2.04 2.00 3/536 18120
/proc/meminfo: memFree=25075652/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=20096 CPUtime=462.31 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 2649 0 0 0 46105 126 0 0 25 0 1 0 809862382 20578304 2582 33554432000 134512640 137138936 4293744784 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 5024 2582 192 642 0 4380 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 20096

[startup+522.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 18121
/proc/meminfo: memFree=25075356/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=20304 CPUtime=522.3 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 2717 0 0 0 52088 142 0 0 25 0 1 0 809862382 20791296 2650 33554432000 134512640 137138936 4293744784 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 5076 2650 192 642 0 4432 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 20304

[startup+582.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 18123
/proc/meminfo: memFree=25074444/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=20304 CPUtime=582.3 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 2717 0 0 0 58073 157 0 0 25 0 1 0 809862382 20791296 2650 33554432000 134512640 137138936 4293744784 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 5076 2650 192 642 0 4432 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 20304

[startup+642.301 s]

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

/proc/meminfo: memFree=25071412/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=22172 CPUtime=1062.32 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 3172 0 0 0 105965 267 0 0 25 0 1 0 809862382 22704128 3105 33554432000 134512640 137138936 4293744784 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 5543 3105 192 642 0 4899 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 22172

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 18164
/proc/meminfo: memFree=25072920/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=22740 CPUtime=1122.32 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 3311 0 0 0 111953 279 0 0 25 0 1 0 809862382 23285760 3244 33554432000 134512640 137138936 4293744784 18446744073709551615 136296993 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 5685 3244 192 642 0 5041 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 22740

[startup+1182.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 18166
/proc/meminfo: memFree=25024124/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=22744 CPUtime=1182.32 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 3313 0 0 0 117941 291 0 0 25 0 1 0 809862382 23289856 3246 33554432000 134512640 137138936 4293744784 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 5686 3246 192 642 0 5042 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 22744

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/536 18167
/proc/meminfo: memFree=25008720/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=23228 CPUtime=1242.32 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 3434 0 0 0 123931 301 0 0 25 0 1 0 809862382 23785472 3367 33554432000 134512640 137138936 4293744784 18446744073709551615 134600481 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 5807 3367 192 642 0 5163 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 23228

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/536 18169
/proc/meminfo: memFree=24992932/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=23224 CPUtime=1302.34 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 3434 0 0 0 129922 312 0 0 25 0 1 0 809862382 23781376 3367 33554432000 134512640 137138936 4293744784 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 5806 3367 192 642 0 5162 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 23224

[startup+1362.3 s]
/proc/loadavg: 2.11 2.03 2.01 3/536 18170
/proc/meminfo: memFree=24985964/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=23220 CPUtime=1362.33 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 3434 0 0 0 135909 324 0 0 25 0 1 0 809862382 23777280 3367 33554432000 134512640 137138936 4293744784 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 5805 3367 192 642 0 5161 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 23220

[startup+1422.32 s]
/proc/loadavg: 2.09 2.04 2.01 3/536 18172
/proc/meminfo: memFree=24980844/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=23336 CPUtime=1422.35 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 3463 0 0 0 141898 337 0 0 25 0 1 0 809862382 23896064 3396 33554432000 134512640 137138936 4293744784 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 5834 3396 192 642 0 5190 0
Current children cumulated CPU time (s) 1422.35
Current children cumulated vsize (KiB) 23336

[startup+1482.3 s]
/proc/loadavg: 2.22 2.08 2.02 3/536 18177
/proc/meminfo: memFree=24974412/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=23452 CPUtime=1482.33 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 3491 0 0 0 147886 347 0 0 25 0 1 0 809862382 24014848 3424 33554432000 134512640 137138936 4293744784 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 5863 3424 192 642 0 5219 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 23452

[startup+1542.3 s]
/proc/loadavg: 2.15 2.07 2.02 3/536 18178
/proc/meminfo: memFree=24973752/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=23760 CPUtime=1542.34 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 3566 0 0 0 153874 360 0 0 25 0 1 0 809862382 24330240 3499 33554432000 134512640 137138936 4293744784 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 5940 3499 192 642 0 5296 0
Current children cumulated CPU time (s) 1542.34
Current children cumulated vsize (KiB) 23760

[startup+1602.3 s]
/proc/loadavg: 2.05 2.06 2.01 3/536 18180
/proc/meminfo: memFree=24963544/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=23760 CPUtime=1602.33 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 3582 0 0 0 159862 371 0 0 25 0 1 0 809862382 24330240 3515 33554432000 134512640 137138936 4293744784 18446744073709551615 134542554 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 5940 3515 192 642 0 5296 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 23760

[startup+1662.3 s]
/proc/loadavg: 2.02 2.05 2.01 3/536 18182
/proc/meminfo: memFree=24955068/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=23760 CPUtime=1662.34 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 3582 0 0 0 165852 382 0 0 25 0 1 0 809862382 24330240 3515 33554432000 134512640 137138936 4293744784 18446744073709551615 134542497 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 5940 3515 192 642 0 5296 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 23760

[startup+1722.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 18183
/proc/meminfo: memFree=24954792/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=23720 CPUtime=1722.33 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 3582 0 0 0 171839 394 0 0 25 0 1 0 809862382 24289280 3505 33554432000 134512640 137138936 4293744784 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 5930 3505 192 642 0 5286 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 23720

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 18185
/proc/meminfo: memFree=24952876/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=23720 CPUtime=1782.34 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 3582 0 0 0 177827 407 0 0 25 0 1 0 809862382 24289280 3505 33554432000 134512640 137138936 4293744784 18446744073709551615 136504476 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 5930 3505 192 642 0 5286 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 23720

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

[startup+1785.5 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 18185
/proc/meminfo: memFree=24953992/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=23720 CPUtime=1785.54 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 3582 0 0 0 178147 407 0 0 25 0 1 0 809862382 24289280 3505 33554432000 134512640 137138936 4293744784 18446744073709551615 134575833 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 5930 3505 192 642 0 5286 0
Current children cumulated CPU time (s) 1785.54
Current children cumulated vsize (KiB) 23720

[startup+1791.92 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 18185
/proc/meminfo: memFree=24954984/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=23720 CPUtime=1791.96 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 3582 0 0 0 178787 409 0 0 25 0 1 0 809862382 24289280 3505 33554432000 134512640 137138936 4293744784 18446744073709551615 136500388 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 5930 3505 192 642 0 5286 0
Current children cumulated CPU time (s) 1791.96
Current children cumulated vsize (KiB) 23720

[startup+1795.1 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 18185
/proc/meminfo: memFree=24954116/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=23720 CPUtime=1795.15 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 3582 0 0 0 179106 409 0 0 25 0 1 0 809862382 24289280 3505 33554432000 134512640 137138936 4293744784 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 5930 3505 192 642 0 5286 0
Current children cumulated CPU time (s) 1795.15
Current children cumulated vsize (KiB) 23720

[startup+1796.7 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 18185
/proc/meminfo: memFree=24953992/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=23720 CPUtime=1796.73 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 3582 0 0 0 179264 409 0 0 25 0 1 0 809862382 24289280 3505 33554432000 134512640 137138936 4293744784 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 5930 3505 192 642 0 5286 0
Current children cumulated CPU time (s) 1796.73
Current children cumulated vsize (KiB) 23720

[startup+1797.5 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 18185
/proc/meminfo: memFree=24953744/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=23720 CPUtime=1797.54 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 3582 0 0 0 179344 410 0 0 25 0 1 0 809862382 24289280 3505 33554432000 134512640 137138936 4293744784 18446744073709551615 134543459 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 5930 3505 192 642 0 5286 0
Current children cumulated CPU time (s) 1797.54
Current children cumulated vsize (KiB) 23720

[startup+1797.9 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 18185
/proc/meminfo: memFree=24953744/32951124 swapFree=46970528/67111528
[pid=18106] ppid=18104 vsize=23720 CPUtime=1797.94 cores=1,3,5,7
/proc/18106/stat : 18106 (bsolo) R 18104 18106 16282 0 -1 4202496 3582 0 0 0 179384 410 0 0 25 0 1 0 809862382 24289280 3505 33554432000 134512640 137138936 4293744784 18446744073709551615 134542319 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18106/statm: 5930 3505 192 642 0 5286 0
Current children cumulated CPU time (s) 1797.94
Current children cumulated vsize (KiB) 23720

Child status: 0
Real time (s): 1797.95
CPU time (s): 1798
CPU user time (s): 1793.9
CPU system time (s): 4.10338
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 23760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.9
system time used= 4.10338
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3582
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= 4781

runsolver used 8.83966 second user time and 22.2096 second system time

The end

Launcher Data 

Begin job on node146 at 2011-06-04 10:01:01
IDJOB=3462986
IDBENCH=1279
IDSOLVER=1955
FILE ID=node146/3462986-1307174461
RUNJOBID= node146-1307174151-17476
PBS_JOBID= 13508858
Free space on /tmp= 73780 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900670234.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3462986-1307174461/watcher-3462986-1307174461 -o /tmp/evaluation-result-3462986-1307174461/solver-3462986-1307174461 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3462986-1307174461.opb

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

MD5SUM BENCH= 92f66beef1a16468af1cdeb8f0308249
RANDOM SEED=1159043574

node146.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		: 2666.830
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	: 5333.66
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		: 2666.830
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		: 2666.830
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	: 5332.75
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		: 2666.830
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	: 5332.86
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		: 2666.830
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	: 5332.75
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		: 2666.830
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		: 2666.830
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	: 5332.75
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		: 2666.830
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      25091856 kB
Buffers:        165008 kB
Cached:         309400 kB
SwapCached:      60352 kB
Active:         255352 kB
Inactive:      7359648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      25091856 kB
SwapTotal:    67111528 kB
SwapFree:     46970528 kB
Dirty:            8064 kB
Writeback:           0 kB
AnonPages:     7092120 kB
Mapped:          17316 kB
Slab:            76704 kB
PageTables:      98160 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 160704932 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73776 MiB
End job on node146 at 2011-06-04 10:30:59