Trace number 3463405

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 1073.09 1073.06

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900670167.opb
MD5SUM3972d8c24730f4742ee881de3ad25c62
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 benchmark4.15337
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 707
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-3463405-1307174996.opb
0.00/0.00	c File size is 83379 bytes.
0.00/0.00	c Highest Coefficient sum: 707
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: 0.01 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     5471    1880      0      0 0.01
0.00/0.01	c Switching off lower bounding mode.
1073.02/1073.06	c      101    231     2746    13975    5     5797    2069    160   4590 0.02
1073.02/1073.06	c      251    231     2953    22761    7     6210    2276    367   5577 0.04
1073.02/1073.06	c      476    231     3220    35496   11     6745    2504    634   5230 0.09
1073.02/1073.06	c      814    231     3623    49697   13     7549    2755   1037   5184 0.16
1073.02/1073.06	c     1322    231     4230    78988   18     8790    3031   1644   4704 0.28
1073.02/1073.06	c     2085    231     5063   115068   22    10465    3335   2477   4048 0.52
1073.02/1073.06	c     3233    231     4570    83847   18     9478    3669   1984   3580 0.90
1073.02/1073.06	c     4955    231     4466    76951   17     9265    4036   1880   3484 1.42
1073.02/1073.06	c     7539    231     5080    93237   18    10497    4440   2494   3640 2.07
1073.02/1073.06	c    11418    231     6846   167018   24    14116    4885   4260   3632 3.14
1073.02/1073.06	c    17240    231     5374   133985   24    11125    5374   2788   3510 4.91
1073.02/1073.06	c    25979    231     6219   165310   26    12859    5912   3633   3324 7.81
1073.02/1073.06	c    39089    231     7874   207628   26    16118    6504   5288   3240 12.06
1073.02/1073.06	c    58762    231     8649   299988   34    17806    7155   6063   2976 19.74
1073.02/1073.06	c    88272    231     6835   153771   22    14010    7871   4249   2862 30.84
1073.02/1073.06	c   132542    231     9246   309242   33    18993    8659   6660   2746 48.26
1073.02/1073.06	c   198953    231     9657   273833   28    19721    9525   7071   2657 74.86
1073.02/1073.06	c   298575    231     9635   300497   31    19753   10478   7049   2579 115.74
1073.02/1073.06	c   448011    231     9397   233101   24    19225   11526   6811   2510 178.45
1073.02/1073.06	c   672169    231     9799   248877   25    19951   12679   7213   2397 280.42
1073.02/1073.06	c  1008412    231    10787   343521   31    22087   13947   8201   2211 455.89
1073.02/1073.06	c  1512785    231    11120   310681   27    22625   15342   8534   2043 740.26
1073.02/1073.06	c Backtracks by Clause: 2062850
1073.02/1073.06	c Backtracks by PB constraint: 2281
1073.02/1073.06	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1073.02/1073.06	c   22  2065131 455696  2914252    17294   497300  14708   1924 1073.08
1073.02/1073.06	s UNSATISFIABLE
1073.02/1073.06	c Total time: 1073.08 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-3463405-1307174996/watcher-3463405-1307174996 -o /tmp/evaluation-result-3463405-1307174996/solver-3463405-1307174996 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3463405-1307174996.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: 1.12 1.68 1.88 3/526 19906
/proc/meminfo: memFree=24921436/32951124 swapFree=56241860/67111528
[pid=19906] ppid=19902 vsize=11328 CPUtime=0.01 cores=1,3,5,7
/proc/19906/stat : 19906 (bsolo) R 19902 19906 18760 0 -1 4202496 448 0 0 0 1 0 0 0 18 0 1 0 907730294 11599872 382 33554432000 134512640 137138936 4287009520 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19906/statm: 2832 382 192 642 0 2188 0

[startup+0.110744 s]
/proc/loadavg: 1.12 1.68 1.88 3/526 19906
/proc/meminfo: memFree=24921436/32951124 swapFree=56241860/67111528
[pid=19906] ppid=19902 vsize=11576 CPUtime=0.1 cores=1,3,5,7
/proc/19906/stat : 19906 (bsolo) R 19902 19906 18760 0 -1 4202496 536 0 0 0 10 0 0 0 18 0 1 0 907730294 11853824 470 33554432000 134512640 137138936 4287009520 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19906/statm: 2894 470 192 642 0 2250 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11576

[startup+0.200715 s]
/proc/loadavg: 1.12 1.68 1.88 3/526 19906
/proc/meminfo: memFree=24921436/32951124 swapFree=56241860/67111528
[pid=19906] ppid=19902 vsize=11956 CPUtime=0.19 cores=1,3,5,7
/proc/19906/stat : 19906 (bsolo) R 19902 19906 18760 0 -1 4202496 616 0 0 0 19 0 0 0 18 0 1 0 907730294 12242944 550 33554432000 134512640 137138936 4287009520 18446744073709551615 134542915 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19906/statm: 2989 550 192 642 0 2345 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11956

[startup+0.300701 s]
/proc/loadavg: 1.12 1.68 1.88 3/526 19906
/proc/meminfo: memFree=24921436/32951124 swapFree=56241860/67111528
[pid=19906] ppid=19902 vsize=12332 CPUtime=0.29 cores=1,3,5,7
/proc/19906/stat : 19906 (bsolo) R 19902 19906 18760 0 -1 4202496 697 0 0 0 29 0 0 0 18 0 1 0 907730294 12627968 631 33554432000 134512640 137138936 4287009520 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19906/statm: 3083 631 192 642 0 2439 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12332

[startup+0.700643 s]
/proc/loadavg: 1.12 1.68 1.88 3/526 19906
/proc/meminfo: memFree=24921436/32951124 swapFree=56241860/67111528
[pid=19906] ppid=19902 vsize=13200 CPUtime=0.69 cores=1,3,5,7
/proc/19906/stat : 19906 (bsolo) R 19902 19906 18760 0 -1 4202496 912 0 0 0 68 1 0 0 18 0 1 0 907730294 13516800 846 33554432000 134512640 137138936 4287009520 18446744073709551615 134542367 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19906/statm: 3300 846 192 642 0 2656 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13200

[startup+1.5005 s]
/proc/loadavg: 1.19 1.69 1.88 3/528 19908
/proc/meminfo: memFree=24913484/32951124 swapFree=56241860/67111528
[pid=19906] ppid=19902 vsize=13452 CPUtime=1.49 cores=1,3,5,7
/proc/19906/stat : 19906 (bsolo) R 19902 19906 18760 0 -1 4202496 995 0 0 0 148 1 0 0 20 0 1 0 907730294 13774848 929 33554432000 134512640 137138936 4287009520 18446744073709551615 134606995 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19906/statm: 3363 929 192 642 0 2719 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13452

[startup+3.10022 s]
/proc/loadavg: 1.19 1.69 1.88 3/528 19908
/proc/meminfo: memFree=24910508/32951124 swapFree=56241860/67111528
[pid=19906] ppid=19902 vsize=13824 CPUtime=3.09 cores=1,3,5,7
/proc/19906/stat : 19906 (bsolo) R 19902 19906 18760 0 -1 4202496 1077 0 0 0 308 1 0 0 25 0 1 0 907730294 14155776 1011 33554432000 134512640 137138936 4287009520 18446744073709551615 134542252 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19906/statm: 3456 1011 192 642 0 2812 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13824

[startup+6.30066 s]
/proc/loadavg: 1.26 1.69 1.88 3/528 19909
/proc/meminfo: memFree=24908676/32951124 swapFree=56241860/67111528
[pid=19906] ppid=19902 vsize=14912 CPUtime=6.29 cores=1,3,5,7
/proc/19906/stat : 19906 (bsolo) R 19902 19906 18760 0 -1 4202496 1364 0 0 0 627 2 0 0 25 0 1 0 907730294 15269888 1298 33554432000 134512640 137138936 4287009520 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19906/statm: 3728 1298 192 642 0 3084 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14912

[startup+12.7005 s]
/proc/loadavg: 1.32 1.70 1.88 3/528 19909
/proc/meminfo: memFree=24906208/32951124 swapFree=56241860/67111528
[pid=19906] ppid=19902 vsize=15280 CPUtime=12.69 cores=1,3,5,7
/proc/19906/stat : 19906 (bsolo) R 19902 19906 18760 0 -1 4202496 1443 0 0 0 1264 5 0 0 25 0 1 0 907730294 15646720 1377 33554432000 134512640 137138936 4287009520 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19906/statm: 3820 1377 192 642 0 3176 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15280

[startup+25.5003 s]
/proc/loadavg: 1.47 1.71 1.88 3/528 19909
/proc/meminfo: memFree=24904568/32951124 swapFree=56241860/67111528
[pid=19906] ppid=19902 vsize=16488 CPUtime=25.49 cores=1,3,5,7
/proc/19906/stat : 19906 (bsolo) R 19902 19906 18760 0 -1 4202496 1745 0 0 0 2539 10 0 0 25 0 1 0 907730294 16883712 1679 33554432000 134512640 137138936 4287009520 18446744073709551615 136500388 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19906/statm: 4122 1679 192 642 0 3478 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16488

[startup+51.1008 s]
/proc/loadavg: 1.65 1.73 1.88 3/528 19910
/proc/meminfo: memFree=24902396/32951124 swapFree=56241860/67111528
[pid=19906] ppid=19902 vsize=17228 CPUtime=51.09 cores=1,3,5,7
/proc/19906/stat : 19906 (bsolo) R 19902 19906 18760 0 -1 4202496 1943 0 0 0 5090 19 0 0 25 0 1 0 907730294 17641472 1877 33554432000 134512640 137138936 4287009520 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19906/statm: 4307 1877 192 642 0 3663 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17228

[startup+102.301 s]
/proc/loadavg: 1.96 1.82 1.90 3/528 19911
/proc/meminfo: memFree=24901752/32951124 swapFree=56241860/67111528
[pid=19906] ppid=19902 vsize=17444 CPUtime=102.31 cores=1,3,5,7
/proc/19906/stat : 19906 (bsolo) R 19902 19906 18760 0 -1 4202496 1981 0 0 0 10198 33 0 0 25 0 1 0 907730294 17862656 1915 33554432000 134512640 137138936 4287009520 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19906/statm: 4361 1915 192 642 0 3717 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 17444

[startup+162.3 s]
/proc/loadavg: 2.05 1.87 1.92 3/528 19913
/proc/meminfo: memFree=24897756/32951124 swapFree=56241860/67111528
[pid=19906] ppid=19902 vsize=18056 CPUtime=162.29 cores=1,3,5,7
/proc/19906/stat : 19906 (bsolo) R 19902 19906 18760 0 -1 4202496 2155 0 0 0 16177 52 0 0 25 0 1 0 907730294 18489344 2089 33554432000 134512640 137138936 4287009520 18446744073709551615 134607134 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19906/statm: 4514 2089 192 642 0 3870 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 18056

[startup+222.321 s]
/proc/loadavg: 2.02 1.89 1.92 3/528 19914
/proc/meminfo: memFree=24899068/32951124 swapFree=56241860/67111528
[pid=19906] ppid=19902 vsize=18288 CPUtime=222.32 cores=1,3,5,7
/proc/19906/stat : 19906 (bsolo) R 19902 19906 18760 0 -1 4202496 2195 0 0 0 22165 67 0 0 25 0 1 0 907730294 18726912 2129 33554432000 134512640 137138936 4287009520 18446744073709551615 134543222 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19906/statm: 4572 2129 192 642 0 3928 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 18288

[startup+282.3 s]
/proc/loadavg: 2.00 1.91 1.92 3/528 19916
/proc/meminfo: memFree=24899668/32951124 swapFree=56241860/67111528
[pid=19906] ppid=19902 vsize=18504 CPUtime=282.3 cores=1,3,5,7
/proc/19906/stat : 19906 (bsolo) R 19902 19906 18760 0 -1 4202496 2256 0 0 0 28146 84 0 0 25 0 1 0 907730294 18948096 2190 33554432000 134512640 137138936 4287009520 18446744073709551615 134542351 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19906/statm: 4626 2190 192 642 0 3982 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 18504

[startup+342.301 s]
/proc/loadavg: 2.00 1.92 1.92 3/528 19917
/proc/meminfo: memFree=24896640/32951124 swapFree=56241860/67111528
[pid=19906] ppid=19902 vsize=20444 CPUtime=342.3 cores=1,3,5,7
/proc/19906/stat : 19906 (bsolo) R 19902 19906 18760 0 -1 4202496 2739 0 0 0 34134 96 0 0 25 0 1 0 907730294 20934656 2673 33554432000 134512640 137138936 4287009520 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19906/statm: 5111 2673 192 642 0 4467 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 20444

[startup+402.3 s]
/proc/loadavg: 2.00 1.94 1.92 3/528 19919
/proc/meminfo: memFree=24896596/32951124 swapFree=56241860/67111528
[pid=19906] ppid=19902 vsize=20444 CPUtime=402.3 cores=1,3,5,7
/proc/19906/stat : 19906 (bsolo) R 19902 19906 18760 0 -1 4202496 2739 0 0 0 40119 111 0 0 25 0 1 0 907730294 20934656 2673 33554432000 134512640 137138936 4287009520 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19906/statm: 5111 2673 192 642 0 4467 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 20444

[startup+462.301 s]
/proc/loadavg: 2.00 1.94 1.92 4/528 19921
/proc/meminfo: memFree=24896688/32951124 swapFree=56241860/67111528
[pid=19906] ppid=19902 vsize=20448 CPUtime=462.3 cores=1,3,5,7
/proc/19906/stat : 19906 (bsolo) R 19902 19906 18760 0 -1 4202496 2740 0 0 0 46108 122 0 0 25 0 1 0 907730294 20938752 2674 33554432000 134512640 137138936 4287009520 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19906/statm: 5112 2674 192 642 0 4468 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 20448

[startup+522.3 s]
/proc/loadavg: 2.00 1.95 1.92 4/528 19922
/proc/meminfo: memFree=24896296/32951124 swapFree=56241860/67111528
[pid=19906] ppid=19902 vsize=20568 CPUtime=522.3 cores=1,3,5,7
/proc/19906/stat : 19906 (bsolo) R 19902 19906 18760 0 -1 4202496 2767 0 0 0 52093 137 0 0 25 0 1 0 907730294 21061632 2701 33554432000 134512640 137138936 4287009520 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19906/statm: 5142 2701 192 642 0 4498 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 20568

[startup+582.301 s]
/proc/loadavg: 2.00 1.96 1.92 3/528 19924
/proc/meminfo: memFree=24895148/32951124 swapFree=56241860/67111528
[pid=19906] ppid=19902 vsize=20552 CPUtime=582.31 cores=1,3,5,7
/proc/19906/stat : 19906 (bsolo) R 19902 19906 18760 0 -1 4202496 2767 0 0 0 58081 150 0 0 25 0 1 0 907730294 21045248 2701 33554432000 134512640 137138936 4287009520 18446744073709551615 134542617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19906/statm: 5138 2701 192 642 0 4494 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 20552

[startup+642.3 s]
/proc/loadavg: 2.16 2.01 1.93 3/528 19925
/proc/meminfo: memFree=24894376/32951124 swapFree=56241860/67111528
[pid=19906] ppid=19902 vsize=20548 CPUtime=642.31 cores=1,3,5,7
/proc/19906/stat : 19906 (bsolo) R 19902 19906 18760 0 -1 4202496 2767 0 0 0 64067 164 0 0 25 0 1 0 907730294 21041152 2701 33554432000 134512640 137138936 4287009520 18446744073709551615 134533415 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19906/statm: 5137 2701 192 642 0 4493 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 20548

[startup+702.301 s]
/proc/loadavg: 2.15 2.03 1.94 3/528 19927
/proc/meminfo: memFree=24895080/32951124 swapFree=56241860/67111528
[pid=19906] ppid=19902 vsize=20536 CPUtime=702.3 cores=1,3,5,7
/proc/19906/stat : 19906 (bsolo) R 19902 19906 18760 0 -1 4202496 2767 0 0 0 70053 177 0 0 25 0 1 0 907730294 21028864 2701 33554432000 134512640 137138936 4287009520 18446744073709551615 134542325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19906/statm: 5134 2701 192 642 0 4490 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 20536

[startup+762.3 s]
/proc/loadavg: 2.05 2.02 1.94 4/528 19929
/proc/meminfo: memFree=24894176/32951124 swapFree=56241860/67111528
[pid=19906] ppid=19902 vsize=21132 CPUtime=762.33 cores=1,3,5,7
/proc/19906/stat : 19906 (bsolo) R 19902 19906 18760 0 -1 4202496 2909 0 0 0 76041 192 0 0 25 0 1 0 907730294 21639168 2843 33554432000 134512640 137138936 4287009520 18446744073709551615 134542351 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19906/statm: 5283 2843 192 642 0 4639 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 21132

[startup+822.301 s]
/proc/loadavg: 2.02 2.02 1.94 3/528 19957
/proc/meminfo: memFree=24880700/32951124 swapFree=56241860/67111528
[pid=19906] ppid=19902 vsize=21572 CPUtime=822.31 cores=1,3,5,7
/proc/19906/stat : 19906 (bsolo) R 19902 19906 18760 0 -1 4202496 3030 0 0 0 82026 205 0 0 25 0 1 0 907730294 22089728 2964 33554432000 134512640 137138936 4287009520 18446744073709551615 136504020 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19906/statm: 5393 2964 192 642 0 4749 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 21572

[startup+882.319 s]
/proc/loadavg: 2.00 2.01 1.94 3/528 19959
/proc/meminfo: memFree=24877824/32951124 swapFree=56241860/67111528
[pid=19906] ppid=19902 vsize=21804 CPUtime=882.33 cores=1,3,5,7
/proc/19906/stat : 19906 (bsolo) R 19902 19906 18760 0 -1 4202496 3077 0 0 0 88016 217 0 0 25 0 1 0 907730294 22327296 3011 33554432000 134512640 137138936 4287009520 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19906/statm: 5451 3011 192 642 0 4807 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 21804

[startup+942.301 s]
/proc/loadavg: 2.00 2.01 1.94 3/528 19960
/proc/meminfo: memFree=24868128/32951124 swapFree=56241860/67111528
[pid=19906] ppid=19902 vsize=21800 CPUtime=942.31 cores=1,3,5,7
/proc/19906/stat : 19906 (bsolo) R 19902 19906 18760 0 -1 4202496 3077 0 0 0 94003 228 0 0 25 0 1 0 907730294 22323200 3011 33554432000 134512640 137138936 4287009520 18446744073709551615 134542202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19906/statm: 5450 3011 192 642 0 4806 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 21800

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/528 19962
/proc/meminfo: memFree=24869452/32951124 swapFree=56241860/67111528
[pid=19906] ppid=19902 vsize=21800 CPUtime=1002.31 cores=1,3,5,7
/proc/19906/stat : 19906 (bsolo) R 19902 19906 18760 0 -1 4202496 3077 0 0 0 99991 240 0 0 25 0 1 0 907730294 22323200 3011 33554432000 134512640 137138936 4287009520 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19906/statm: 5450 3011 192 642 0 4806 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 21800

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/528 19964
/proc/meminfo: memFree=24869420/32951124 swapFree=56241860/67111528
[pid=19906] ppid=19902 vsize=21800 CPUtime=1062.31 cores=1,3,5,7
/proc/19906/stat : 19906 (bsolo) R 19902 19906 18760 0 -1 4202496 3077 0 0 0 105979 252 0 0 25 0 1 0 907730294 22323200 3011 33554432000 134512640 137138936 4287009520 18446744073709551615 134542793 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19906/statm: 5450 3011 192 642 0 4806 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 21800

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

[startup+1062.4 s]
/proc/loadavg: 2.00 2.00 1.94 3/528 19964
/proc/meminfo: memFree=24869420/32951124 swapFree=56241860/67111528
[pid=19906] ppid=19902 vsize=21800 CPUtime=1062.42 cores=1,3,5,7
/proc/19906/stat : 19906 (bsolo) R 19902 19906 18760 0 -1 4202496 3077 0 0 0 105989 253 0 0 25 0 1 0 907730294 22323200 3011 33554432000 134512640 137138936 4287009520 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19906/statm: 5450 3011 192 642 0 4806 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 21800

[startup+1068.8 s]
/proc/loadavg: 2.00 2.00 1.94 3/528 19964
/proc/meminfo: memFree=24869044/32951124 swapFree=56241860/67111528
[pid=19906] ppid=19902 vsize=21800 CPUtime=1068.82 cores=1,3,5,7
/proc/19906/stat : 19906 (bsolo) R 19902 19906 18760 0 -1 4202496 3077 0 0 0 106628 254 0 0 25 0 1 0 907730294 22323200 3011 33554432000 134512640 137138936 4287009520 18446744073709551615 136501994 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19906/statm: 5450 3011 192 642 0 4806 0
Current children cumulated CPU time (s) 1068.82
Current children cumulated vsize (KiB) 21800

[startup+1070.42 s]
/proc/loadavg: 2.00 2.00 1.94 3/528 19964
/proc/meminfo: memFree=24869540/32951124 swapFree=56241860/67111528
[pid=19906] ppid=19902 vsize=21800 CPUtime=1070.44 cores=1,3,5,7
/proc/19906/stat : 19906 (bsolo) R 19902 19906 18760 0 -1 4202496 3077 0 0 0 106790 254 0 0 25 0 1 0 907730294 22323200 3011 33554432000 134512640 137138936 4287009520 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19906/statm: 5450 3011 192 642 0 4806 0
Current children cumulated CPU time (s) 1070.44
Current children cumulated vsize (KiB) 21800

[startup+1072 s]
/proc/loadavg: 2.00 2.00 1.94 3/528 19964
/proc/meminfo: memFree=24869540/32951124 swapFree=56241860/67111528
[pid=19906] ppid=19902 vsize=21800 CPUtime=1072.02 cores=1,3,5,7
/proc/19906/stat : 19906 (bsolo) R 19902 19906 18760 0 -1 4202496 3077 0 0 0 106947 255 0 0 25 0 1 0 907730294 22323200 3011 33554432000 134512640 137138936 4287009520 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19906/statm: 5450 3011 192 642 0 4806 0
Current children cumulated CPU time (s) 1072.02
Current children cumulated vsize (KiB) 21800

[startup+1072.8 s]
/proc/loadavg: 2.00 2.00 1.94 3/528 19964
/proc/meminfo: memFree=24869416/32951124 swapFree=56241860/67111528
[pid=19906] ppid=19902 vsize=21800 CPUtime=1072.82 cores=1,3,5,7
/proc/19906/stat : 19906 (bsolo) R 19902 19906 18760 0 -1 4202496 3077 0 0 0 107027 255 0 0 25 0 1 0 907730294 22323200 3011 33554432000 134512640 137138936 4287009520 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19906/statm: 5450 3011 192 642 0 4806 0
Current children cumulated CPU time (s) 1072.82
Current children cumulated vsize (KiB) 21800

[startup+1073 s]
/proc/loadavg: 2.00 2.00 1.94 3/528 19964
/proc/meminfo: memFree=24869416/32951124 swapFree=56241860/67111528
[pid=19906] ppid=19902 vsize=21800 CPUtime=1073.02 cores=1,3,5,7
/proc/19906/stat : 19906 (bsolo) R 19902 19906 18760 0 -1 4202496 3077 0 0 0 107047 255 0 0 25 0 1 0 907730294 22323200 3011 33554432000 134512640 137138936 4287009520 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19906/statm: 5450 3011 192 642 0 4806 0
Current children cumulated CPU time (s) 1073.02
Current children cumulated vsize (KiB) 21800

Child status: 0
Real time (s): 1073.06
CPU time (s): 1073.09
CPU user time (s): 1070.53
CPU system time (s): 2.55261
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 21808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1070.53
system time used= 2.55261
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3077
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= 13527

runsolver used 5.62014 second user time and 13.374 second system time

The end

Launcher Data 

Begin job on node119 at 2011-06-04 10:09:56
IDJOB=3463405
IDBENCH=1351
IDSOLVER=1955
FILE ID=node119/3463405-1307174996
RUNJOBID= node119-1307174996-19888
PBS_JOBID= 13508823
Free space on /tmp= 73664 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900670167.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3463405-1307174996/watcher-3463405-1307174996 -o /tmp/evaluation-result-3463405-1307174996/solver-3463405-1307174996 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3463405-1307174996.opb

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

MD5SUM BENCH= 3972d8c24730f4742ee881de3ad25c62
RANDOM SEED=18047147

node119.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		: 2666.815
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	: 5333.63
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		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.74
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		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.67
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		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.74
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		: 2666.815
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      24921988 kB
Buffers:        243444 kB
Cached:         596756 kB
SwapCached:      59076 kB
Active:         714908 kB
Inactive:      7017348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24921988 kB
SwapTotal:    67111528 kB
SwapFree:     56241860 kB
Dirty:            7896 kB
Writeback:           0 kB
AnonPages:     6836432 kB
Mapped:          32748 kB
Slab:           149640 kB
PageTables:      78960 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 163853368 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= 73656 MiB
End job on node119 at 2011-06-04 10:27:49