Trace number 2657715

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 Cl? 1798.01 1798.64

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900571761.opb
MD5SUM1ce0037c3d80e79a7b72360f6130d1f3
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 benchmark60.5208
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 713
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-2657715-1276286142.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.01	c Highest Coefficient sum: 713
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.013 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5711
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.025 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5473    1880      0      0 0.03
0.00/0.02	c Switching off lower bounding mode.
1797.96/1798.63	c      103    231     2689    12399    4     5683    2069    103   2861 0.04
1797.96/1798.63	c      253    231     2839    17922    6     5983    2276    253   4685 0.05
1797.96/1798.63	c      478    231     3064    25355    8     6433    2504    478   5901 0.08
1797.96/1798.63	c      816    231     3402    39366   11     7108    2755    816   5746 0.14
1797.96/1798.63	c     1324    231     3910    58623   14     8123    3031   1324   5471 0.24
1797.96/1798.63	c     2088    231     4674    86606   18     9653    3335   2088   4936 0.42
1797.96/1798.63	c     3234    231     5820   129709   22    11944    3669   3234   4200 0.77
1797.96/1798.63	c     4956    231     5621   120332   21    11545    4036   3035   3838 1.29
1797.96/1798.63	c     7540    231     6077   136077   22    12458    4440   3491   3558 2.12
1797.96/1798.63	c    11419    231     5346   103418   19    10995    4885   2760   3343 3.42
1797.96/1798.63	c    17242    231     6130   141627   23    12564    5374   3544   3138 5.49
1797.96/1798.63	c    25981    231     6482   153712   23    13268    5912   3896   2903 8.95
1797.96/1798.63	c    39091    231     7398   190090   25    15100    6504   4812   2706 14.44
1797.96/1798.63	c    58761    231     6959   162372   23    14222    7155   4373   2627 22.36
1797.96/1798.63	c    88272    231     6975   160749   23    14253    7871   4389   2472 35.70
1797.96/1798.63	c   132544    231     6752   163456   24    13809    8659   4166   2298 57.68
1797.96/1798.63	c   198954    231    11099   353066   31    22500    9525   8513   2082 95.54
1797.96/1798.63	c   298577    231     8512   215003   25    17328   10478   5926   1837 162.47
1797.96/1798.63	c   448012    231     8305   208861   25    16914   11526   5719   1595 280.73
1797.96/1798.63	c   672170    231     9363   245035   26    19029   12679   6777   1471 456.71
1797.96/1798.63	c  1008414    231    10311   289856   28    20925   13947   7725   1309 770.20
1797.96/1798.63	c  1512786    231    11735   337843   28    23774   15342   9149   1182 1278.78
1797.96/1798.63	c Resources Exceeded
1797.96/1798.63	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.96/1798.63	c   22  1968816 403689  2698422    16247   483489  13661   1095 1798.00
1797.96/1798.63	s UNKNOWN
1797.96/1798.63	c Total time: 1798 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2657715-1276286142/watcher-2657715-1276286142 -o /tmp/evaluation-result-2657715-1276286142/solver-2657715-1276286142 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657715-1276286142.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 6221
/proc/meminfo: memFree=1712892/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=10880 CPUtime=0
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 336 0 0 0 0 0 0 0 17 0 1 0 2270572 11141120 254 1992294400 134512640 137138936 4287918848 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 2720 254 175 642 0 2055 0

[startup+0.064449 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 6221
/proc/meminfo: memFree=1712892/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=11320 CPUtime=0.06
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 493 0 0 0 6 0 0 0 17 0 1 0 2270572 11591680 390 1992294400 134512640 137138936 4287918848 18446744073709551615 134575245 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 2830 390 190 642 0 2186 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11320

[startup+0.101455 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 6221
/proc/meminfo: memFree=1712892/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=11452 CPUtime=0.09
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 528 0 0 0 9 0 0 0 17 0 1 0 2270572 11726848 425 1992294400 134512640 137138936 4287918848 18446744073709551615 134542325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 2863 425 190 642 0 2219 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11452

[startup+0.301492 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 6221
/proc/meminfo: memFree=1712892/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=12096 CPUtime=0.29
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 680 0 0 0 29 0 0 0 17 0 1 0 2270572 12386304 577 1992294400 134512640 137138936 4287918848 18446744073709551615 134544858 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 3024 577 190 642 0 2380 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12096

[startup+0.700567 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 6221
/proc/meminfo: memFree=1712892/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=12992 CPUtime=0.69
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 892 0 0 0 69 0 0 0 17 0 1 0 2270572 13303808 789 1992294400 134512640 137138936 4287918848 18446744073709551615 134542857 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 3248 789 190 642 0 2604 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12992

[startup+1.50072 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 6222
/proc/meminfo: memFree=1710156/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=13380 CPUtime=1.49
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 1003 0 0 0 148 1 0 0 18 0 1 0 2270572 13701120 900 1992294400 134512640 137138936 4287918848 18446744073709551615 134573363 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 3345 900 190 642 0 2701 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13380

[startup+3.10101 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 6222
/proc/meminfo: memFree=1709536/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=13764 CPUtime=3.09
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 1101 0 0 0 308 1 0 0 21 0 1 0 2270572 14094336 998 1992294400 134512640 137138936 4287918848 18446744073709551615 134542532 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 3441 998 190 642 0 2797 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13764

[startup+6.30061 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 6222
/proc/meminfo: memFree=1708792/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=14272 CPUtime=6.29
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 1233 0 0 0 626 3 0 0 25 0 1 0 2270572 14614528 1130 1992294400 134512640 137138936 4287918848 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 3568 1130 190 642 0 2924 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14272

[startup+12.7008 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 6222
/proc/meminfo: memFree=1708048/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=14900 CPUtime=12.69
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 1384 0 0 0 1263 6 0 0 25 0 1 0 2270572 15257600 1281 1992294400 134512640 137138936 4287918848 18446744073709551615 134542613 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 3725 1281 190 642 0 3081 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14900

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 6222
/proc/meminfo: memFree=1707428/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=15648 CPUtime=25.48
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 1572 0 0 0 2537 11 0 0 25 0 1 0 2270572 16023552 1469 1992294400 134512640 137138936 4287918848 18446744073709551615 136500388 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 3912 1469 190 642 0 3268 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15648

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 6224
/proc/meminfo: memFree=1706932/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=16032 CPUtime=51.07
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 1660 0 0 0 5087 20 0 0 25 0 1 0 2270572 16416768 1557 1992294400 134512640 137138936 4287918848 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 4008 1557 190 642 0 3364 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16032

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 6224
/proc/meminfo: memFree=1705568/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=17300 CPUtime=102.26
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 1979 0 0 0 10187 39 0 0 25 0 1 0 2270572 17715200 1876 1992294400 134512640 137138936 4287918848 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 4325 1876 190 642 0 3681 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17300

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 6226
/proc/meminfo: memFree=1705568/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=17300 CPUtime=162.24
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 1979 0 0 0 16168 56 0 0 25 0 1 0 2270572 17715200 1876 1992294400 134512640 137138936 4287918848 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 4325 1876 190 642 0 3681 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17300

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 6228
/proc/meminfo: memFree=1705072/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=17656 CPUtime=222.22
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 2073 0 0 0 22150 72 0 0 25 0 1 0 2270572 18079744 1970 1992294400 134512640 137138936 4287918848 18446744073709551615 134542149 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 4414 1970 190 642 0 3770 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17656

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 6230
/proc/meminfo: memFree=1705072/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=17656 CPUtime=282.2
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 2073 0 0 0 28133 87 0 0 25 0 1 0 2270572 18079744 1970 1992294400 134512640 137138936 4287918848 18446744073709551615 134575990 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 4414 1970 190 642 0 3770 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 17656

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 6241
/proc/meminfo: memFree=1703460/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=18380 CPUtime=342.17
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 2261 0 0 0 34112 105 0 0 25 0 1 0 2270572 18821120 2158 1992294400 134512640 137138936 4287918848 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 4595 2158 190 642 0 3951 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 18380

[startup+402.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 6241
/proc/meminfo: memFree=1703460/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=18380 CPUtime=402.14
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 2261 0 0 0 40094 120 0 0 25 0 1 0 2270572 18821120 2158 1992294400 134512640 137138936 4287918848 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 4595 2158 190 642 0 3951 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 18380

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 6243
/proc/meminfo: memFree=1703460/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=18644 CPUtime=462.12
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 2317 0 0 0 46075 137 0 0 25 0 1 0 2270572 19091456 2214 1992294400 134512640 137138936 4287918848 18446744073709551615 134542779 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 4661 2214 190 642 0 4017 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 18644

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 6245
/proc/meminfo: memFree=1702840/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=19284 CPUtime=522.1
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 2481 0 0 0 52056 154 0 0 25 0 1 0 2270572 19746816 2378 1992294400 134512640 137138936 4287918848 18446744073709551615 136504021 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 4821 2378 190 642 0 4177 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 19284

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 6247
/proc/meminfo: memFree=1702840/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=19280 CPUtime=582.07
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 2481 0 0 0 58038 169 0 0 25 0 1 0 2270572 19742720 2378 1992294400 134512640 137138936 4287918848 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 4820 2378 190 642 0 4176 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 19280

[startup+642.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 6249
/proc/meminfo: memFree=1702840/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=19280 CPUtime=642.07
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 2481 0 0 0 64022 185 0 0 25 0 1 0 2270572 19742720 2378 1992294400 134512640 137138936 4287918848 18446744073709551615 136511173 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 4820 2378 190 642 0 4176 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 19280

[startup+702.301 s]

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

/proc/meminfo: memFree=1701972/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=19876 CPUtime=1121.89
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 2636 0 0 0 111879 310 0 0 25 0 1 0 2270572 20353024 2533 1992294400 134512640 137138936 4287918848 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 4969 2533 190 642 0 4325 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 19876

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 6263
/proc/meminfo: memFree=1701972/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=19876 CPUtime=1181.87
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 2636 0 0 0 117861 326 0 0 25 0 1 0 2270572 20353024 2533 1992294400 134512640 137138936 4287918848 18446744073709551615 134542915 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 4969 2533 190 642 0 4325 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 19876

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 6265
/proc/meminfo: memFree=1701972/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=19876 CPUtime=1241.85
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 2636 0 0 0 123843 342 0 0 25 0 1 0 2270572 20353024 2533 1992294400 134512640 137138936 4287918848 18446744073709551615 136500388 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 4969 2533 190 642 0 4325 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 19876

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 6265
/proc/meminfo: memFree=1701600/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=20324 CPUtime=1301.84
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 2739 0 0 0 129828 356 0 0 25 0 1 0 2270572 20811776 2636 1992294400 134512640 137138936 4287918848 18446744073709551615 134542528 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 5081 2636 190 642 0 4437 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 20324

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 6267
/proc/meminfo: memFree=1701476/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=20320 CPUtime=1361.81
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 2739 0 0 0 135809 372 0 0 25 0 1 0 2270572 20807680 2636 1992294400 134512640 137138936 4287918848 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 5080 2636 190 642 0 4436 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 20320

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 6269
/proc/meminfo: memFree=1700484/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=21320 CPUtime=1421.79
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 2989 0 0 0 141796 383 0 0 25 0 1 0 2270572 21831680 2886 1992294400 134512640 137138936 4287918848 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 5330 2886 190 642 0 4686 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 21320

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 6271
/proc/meminfo: memFree=1700484/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=21312 CPUtime=1481.77
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 2989 0 0 0 147779 398 0 0 25 0 1 0 2270572 21823488 2886 1992294400 134512640 137138936 4287918848 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 5328 2886 190 642 0 4684 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 21312

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 6273
/proc/meminfo: memFree=1700484/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=21308 CPUtime=1541.75
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 2989 0 0 0 153762 413 0 0 25 0 1 0 2270572 21819392 2886 1992294400 134512640 137138936 4287918848 18446744073709551615 136504449 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 5327 2886 190 642 0 4683 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 21308

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 6273
/proc/meminfo: memFree=1700484/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=21308 CPUtime=1601.73
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 2989 0 0 0 159744 429 0 0 25 0 1 0 2270572 21819392 2886 1992294400 134512640 137138936 4287918848 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 5327 2886 190 642 0 4683 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 21308

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 6275
/proc/meminfo: memFree=1700360/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=21300 CPUtime=1661.71
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 2989 0 0 0 165727 444 0 0 25 0 1 0 2270572 21811200 2886 1992294400 134512640 137138936 4287918848 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 5325 2886 190 642 0 4681 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 21300

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 6277
/proc/meminfo: memFree=1700360/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=21300 CPUtime=1721.69
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 2989 0 0 0 171711 458 0 0 25 0 1 0 2270572 21811200 2886 1992294400 134512640 137138936 4287918848 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 5325 2886 190 642 0 4681 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 21300

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 6279
/proc/meminfo: memFree=1700360/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=21300 CPUtime=1781.67
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 2989 0 0 0 177694 473 0 0 25 0 1 0 2270572 21811200 2886 1992294400 134512640 137138936 4287918848 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 5325 2886 190 642 0 4681 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 21300

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

[startup+1791.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 6279
/proc/meminfo: memFree=1700360/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=21300 CPUtime=1791.27
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 2989 0 0 0 178652 475 0 0 25 0 1 0 2270572 21811200 2886 1992294400 134512640 137138936 4287918848 18446744073709551615 136297742 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 5325 2886 190 642 0 4681 0
Current children cumulated CPU time (s) 1791.27
Current children cumulated vsize (KiB) 21300

[startup+1795.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 6279
/proc/meminfo: memFree=1700360/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=21300 CPUtime=1794.47
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 2989 0 0 0 178972 475 0 0 25 0 1 0 2270572 21811200 2886 1992294400 134512640 137138936 4287918848 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 5325 2886 190 642 0 4681 0
Current children cumulated CPU time (s) 1794.47
Current children cumulated vsize (KiB) 21300

[startup+1796.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 6279
/proc/meminfo: memFree=1700360/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=21300 CPUtime=1796.06
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 2989 0 0 0 179130 476 0 0 25 0 1 0 2270572 21811200 2886 1992294400 134512640 137138936 4287918848 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 5325 2886 190 642 0 4681 0
Current children cumulated CPU time (s) 1796.06
Current children cumulated vsize (KiB) 21300

[startup+1797.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 6279
/proc/meminfo: memFree=1700360/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=21300 CPUtime=1796.86
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 2989 0 0 0 179210 476 0 0 25 0 1 0 2270572 21811200 2886 1992294400 134512640 137138936 4287918848 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 5325 2886 190 642 0 4681 0
Current children cumulated CPU time (s) 1796.86
Current children cumulated vsize (KiB) 21300

[startup+1798.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 6279
/proc/meminfo: memFree=1700360/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=21300 CPUtime=1797.66
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 2989 0 0 0 179290 476 0 0 25 0 1 0 2270572 21811200 2886 1992294400 134512640 137138936 4287918848 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 5325 2886 190 642 0 4681 0
Current children cumulated CPU time (s) 1797.66
Current children cumulated vsize (KiB) 21300

[startup+1798.51 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 6279
/proc/meminfo: memFree=1700360/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=21300 CPUtime=1797.87
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 2989 0 0 0 179311 476 0 0 25 0 1 0 2270572 21811200 2886 1992294400 134512640 137138936 4287918848 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 5325 2886 190 642 0 4681 0
Current children cumulated CPU time (s) 1797.87
Current children cumulated vsize (KiB) 21300

[startup+1798.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 6279
/proc/meminfo: memFree=1700360/2059040 swapFree=4192956/4192956
[pid=6221] ppid=6219 vsize=21300 CPUtime=1797.96
/proc/6221/stat : 6221 (bsolo_pb10) R 6219 6221 5438 0 -1 4202496 2989 0 0 0 179320 476 0 0 25 0 1 0 2270572 21811200 2886 1992294400 134512640 137138936 4287918848 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6221/statm: 5325 2886 190 642 0 4681 0
Current children cumulated CPU time (s) 1797.96
Current children cumulated vsize (KiB) 21300

Child status: 0
Real time (s): 1798.64
CPU time (s): 1798.01
CPU user time (s): 1793.24
CPU system time (s): 4.76927
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 21324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.24
system time used= 4.76927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2989
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= 21788

runsolver used 2.94155 second user time and 8.5137 second system time

The end

Launcher Data 

Begin job on node019 at 2010-06-11 21:55:43
IDJOB=2657715
IDBENCH=1284
IDSOLVER=1163
FILE ID=node019/2657715-1276286142
PBS_JOBID= 11173109
Free space on /tmp= 62356 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900571761.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657715-1276286142/watcher-2657715-1276286142 -o /tmp/evaluation-result-2657715-1276286142/solver-2657715-1276286142 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657715-1276286142.opb

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

MD5SUM BENCH= 1ce0037c3d80e79a7b72360f6130d1f3
RANDOM SEED=2001728314

node019.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		: 3000.264
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	: 6000.52
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		: 3000.264
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1713544 kB
Buffers:         49800 kB
Cached:         170220 kB
SwapCached:          0 kB
Active:         130904 kB
Inactive:       148232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1713544 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4000 kB
Writeback:           0 kB
AnonPages:       59136 kB
Mapped:          15456 kB
Slab:            44696 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180948 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= 62352 MiB
End job on node019 at 2010-06-11 22:25:41