Trace number 3463339

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 1465.15 1465.13

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900576927.opb
MD5SUM7f91f8d08a20ca0a8483dc7b1c14e540
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 benchmark25.6431
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 671
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 

0.00/0.02	c bsolo beta version 3.2 - 23/05/2010 : 1630 GMT
0.00/0.02	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.02	c type "bsolo -h" for help
0.00/0.02	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.02	c Learning Strategy: Cardinality Constraint Learning
0.00/0.02	c Time Limit set to 1800
0.00/0.02	c Instance file HOME/instance-3463339-1307174456.opb
0.00/0.02	c File size is 83381 bytes.
0.00/0.02	c Highest Coefficient sum: 671
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.005 s
0.00/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5708
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.009 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 0.01
0.00/0.02	c Switching off lower bounding mode.
1465.11/1465.12	c      101    231     2760    14027    5     5825    2069    174   5050 0.02
1465.11/1465.12	c      253    231     2992    25811    8     6289    2276    406   6170 0.04
1465.11/1465.12	c      478    231     3317    44276   13     6942    2504    731   5558 0.09
1465.11/1465.12	c      817    231     3809    71801   18     7934    2755   1223   5138 0.16
1465.11/1465.12	c     1325    231     4403    96704   21     9123    3031   1817   4616 0.29
1465.11/1465.12	c     2088    231     5265   132015   25    10899    3335   2679   3888 0.54
1465.11/1465.12	c     3236    231     4710    85028   18     9729    3669   2124   3694 0.88
1465.11/1465.12	c     4957    231     4603    85048   18     9556    4036   2017   3685 1.34
1465.11/1465.12	c     7541    231     5258   109636   20    10900    4440   2672   3703 2.04
1465.11/1465.12	c    11421    231     4807    90425   18     9951    4885   2221   3596 3.18
1465.11/1465.12	c    17243    231     5963   132499   22    12273    5374   3377   3578 4.82
1465.11/1465.12	c    25981    231     6894   196917   28    14292    5912   4308   3436 7.56
1465.11/1465.12	c    39093    231     5655   126028   22    11660    6504   3069   3264 11.98
1465.11/1465.12	c    58763    231     6522   153986   23    13434    7155   3936   3017 19.48
1465.11/1465.12	c    88273    231     8731   244466   27    17853    7871   6145   2886 30.59
1465.11/1465.12	c   132543    231     7991   219911   27    16476    8659   5405   2740 48.37
1465.11/1465.12	c   198954    231     8129   214836   26    16597    9525   5543   2580 77.11
1465.11/1465.12	c   298574    231    11259   436400   38    23013   10478   8673   2423 123.19
1465.11/1465.12	c   448010    231     9868   311913   31    20179   11526   7282   2343 191.14
1465.11/1465.12	c   672169    231     9873   285189   28    20081   12679   7287   2204 304.92
1465.11/1465.12	c  1008415    231    11719   345382   29    23836   13947   9133   2124 474.70
1465.11/1465.12	c  1512787    231    10643   353237   33    21809   15342   8057   1960 771.65
1465.11/1465.12	c  2269350    231    14427   513972   35    29344   16877  11841   1830 1239.70
1465.11/1465.12	c Backtracks by Clause: 2611463
1465.11/1465.12	c Backtracks by PB constraint: 2662
1465.11/1465.12	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1465.11/1465.12	c   23  2614125 507499  3507397    16682   490663  14096   1784 1465.15
1465.11/1465.12	s UNSATISFIABLE
1465.11/1465.12	c Total time: 1465.15 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-3463339-1307174456/watcher-3463339-1307174456 -o /tmp/evaluation-result-3463339-1307174456/solver-3463339-1307174456 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3463339-1307174456.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: 1.53 1.35 1.65 3/558 8694
/proc/meminfo: memFree=28708852/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=11012 CPUtime=0 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 309 0 0 0 0 0 0 0 25 0 1 0 907676304 11276288 263 33554432000 134512640 137138936 4293832048 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 2753 263 177 642 0 2088 0

[startup+0.0445229 s]
/proc/loadavg: 1.53 1.35 1.65 3/558 8694
/proc/meminfo: memFree=28708852/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=11444 CPUtime=0.04 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 476 0 0 0 4 0 0 0 25 0 1 0 907676304 11718656 409 33554432000 134512640 137138936 4293832048 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 2861 409 192 642 0 2217 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11444

[startup+0.100527 s]
/proc/loadavg: 1.53 1.35 1.65 3/558 8694
/proc/meminfo: memFree=28708852/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=11704 CPUtime=0.09 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 561 0 0 0 9 0 0 0 25 0 1 0 907676304 11984896 494 33554432000 134512640 137138936 4293832048 18446744073709551615 134606620 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 2926 494 192 642 0 2282 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11704

[startup+0.300482 s]
/proc/loadavg: 1.53 1.35 1.65 3/558 8694
/proc/meminfo: memFree=28708852/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=12456 CPUtime=0.29 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 751 0 0 0 29 0 0 0 25 0 1 0 907676304 12754944 684 33554432000 134512640 137138936 4293832048 18446744073709551615 134606964 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 3114 684 192 642 0 2470 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12456

[startup+0.700427 s]
/proc/loadavg: 1.53 1.35 1.65 3/558 8694
/proc/meminfo: memFree=28708852/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=13316 CPUtime=0.68 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 959 0 0 0 68 0 0 0 25 0 1 0 907676304 13635584 892 33554432000 134512640 137138936 4293832048 18446744073709551615 134607604 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 3329 892 192 642 0 2685 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13316

[startup+1.50028 s]
/proc/loadavg: 1.53 1.35 1.65 3/559 8695
/proc/meminfo: memFree=28704628/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=13444 CPUtime=1.49 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 1000 0 0 0 148 1 0 0 25 0 1 0 907676304 13766656 933 33554432000 134512640 137138936 4293832048 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 3361 933 192 642 0 2717 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13444

[startup+3.10102 s]
/proc/loadavg: 1.53 1.35 1.65 3/559 8695
/proc/meminfo: memFree=28702064/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=13940 CPUtime=3.08 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 1118 0 0 0 307 1 0 0 25 0 1 0 907676304 14274560 1051 33554432000 134512640 137138936 4293832048 18446744073709551615 134542493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 3485 1051 192 642 0 2841 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13940

[startup+6.30048 s]
/proc/loadavg: 1.57 1.36 1.65 3/559 8704
/proc/meminfo: memFree=28699360/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=14556 CPUtime=6.29 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 1258 0 0 0 626 3 0 0 25 0 1 0 907676304 14905344 1191 33554432000 134512640 137138936 4293832048 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 3639 1191 192 642 0 2995 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14556

[startup+12.7004 s]
/proc/loadavg: 1.60 1.37 1.65 3/559 8704
/proc/meminfo: memFree=28697960/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=15296 CPUtime=12.69 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 1464 0 0 0 1264 5 0 0 25 0 1 0 907676304 15663104 1397 33554432000 134512640 137138936 4293832048 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 3824 1397 192 642 0 3180 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15296

[startup+25.5003 s]
/proc/loadavg: 1.69 1.40 1.66 3/559 8704
/proc/meminfo: memFree=28697232/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=16148 CPUtime=25.49 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 1654 0 0 0 2540 9 0 0 25 0 1 0 907676304 16535552 1587 33554432000 134512640 137138936 4293832048 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 4037 1587 192 642 0 3393 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16148

[startup+51.101 s]
/proc/loadavg: 1.91 1.48 1.67 3/559 8704
/proc/meminfo: memFree=28696168/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=16888 CPUtime=51.09 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 1863 0 0 0 5093 16 0 0 25 0 1 0 907676304 17293312 1796 33554432000 134512640 137138936 4293832048 18446744073709551615 134542752 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 4222 1796 192 642 0 3578 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16888

[startup+102.321 s]
/proc/loadavg: 2.09 1.59 1.70 3/559 8706
/proc/meminfo: memFree=28692548/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=18220 CPUtime=102.31 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 2177 0 0 0 10202 29 0 0 25 0 1 0 907676304 18657280 2110 33554432000 134512640 137138936 4293832048 18446744073709551615 134542307 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 4555 2110 192 642 0 3911 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 18220

[startup+162.3 s]
/proc/loadavg: 2.10 1.68 1.72 3/559 8708
/proc/meminfo: memFree=28689560/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=19036 CPUtime=162.29 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 2382 0 0 0 16183 46 0 0 25 0 1 0 907676304 19492864 2315 33554432000 134512640 137138936 4293832048 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 4759 2315 192 642 0 4115 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 19036

[startup+222.3 s]
/proc/loadavg: 2.03 1.73 1.74 3/559 8710
/proc/meminfo: memFree=28690024/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=19032 CPUtime=222.29 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 2389 0 0 0 22166 63 0 0 25 0 1 0 907676304 19488768 2322 33554432000 134512640 137138936 4293832048 18446744073709551615 134606686 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 4758 2322 192 642 0 4114 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 19032

[startup+282.3 s]
/proc/loadavg: 2.01 1.78 1.75 3/559 8710
/proc/meminfo: memFree=28689992/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=19156 CPUtime=282.29 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 2411 0 0 0 28151 78 0 0 25 0 1 0 907676304 19615744 2344 33554432000 134512640 137138936 4293832048 18446744073709551615 134575672 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 4789 2344 192 642 0 4145 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 19156

[startup+342.3 s]
/proc/loadavg: 2.00 1.82 1.76 3/559 8712
/proc/meminfo: memFree=28689092/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=19112 CPUtime=342.3 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 2413 0 0 0 34137 93 0 0 25 0 1 0 907676304 19570688 2346 33554432000 134512640 137138936 4293832048 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 4778 2346 192 642 0 4134 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 19112

[startup+402.3 s]
/proc/loadavg: 2.00 1.85 1.77 3/559 8714
/proc/meminfo: memFree=28688932/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=19228 CPUtime=402.3 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 2435 0 0 0 40120 110 0 0 25 0 1 0 907676304 19689472 2368 33554432000 134512640 137138936 4293832048 18446744073709551615 134606782 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 4807 2368 192 642 0 4163 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 19228

[startup+462.3 s]
/proc/loadavg: 2.00 1.87 1.78 3/559 8716
/proc/meminfo: memFree=28687796/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=19228 CPUtime=462.29 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 2435 0 0 0 46104 125 0 0 25 0 1 0 907676304 19689472 2368 33554432000 134512640 137138936 4293832048 18446744073709551615 134542333 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 4807 2368 192 642 0 4163 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 19228

[startup+522.3 s]
/proc/loadavg: 2.00 1.89 1.79 3/559 8718
/proc/meminfo: memFree=28686028/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=20816 CPUtime=522.29 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 2845 0 0 0 52093 136 0 0 25 0 1 0 907676304 21315584 2778 33554432000 134512640 137138936 4293832048 18446744073709551615 134575200 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 5204 2778 192 642 0 4560 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 20816

[startup+582.3 s]
/proc/loadavg: 2.00 1.91 1.81 3/559 8718
/proc/meminfo: memFree=28685736/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=20944 CPUtime=582.3 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 2859 0 0 0 58082 148 0 0 25 0 1 0 907676304 21446656 2792 33554432000 134512640 137138936 4293832048 18446744073709551615 134543082 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 5236 2792 192 642 0 4592 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 20944

[startup+642.3 s]

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

/proc/meminfo: memFree=28683764/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=22420 CPUtime=822.3 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 3230 0 0 0 82038 192 0 0 25 0 1 0 907676304 22958080 3163 33554432000 134512640 137138936 4293832048 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 5605 3163 192 642 0 4961 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 22420

[startup+882.3 s]
/proc/loadavg: 2.02 2.00 1.87 3/559 8726
/proc/meminfo: memFree=28683600/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=22652 CPUtime=882.3 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 3288 0 0 0 88026 204 0 0 25 0 1 0 907676304 23195648 3221 33554432000 134512640 137138936 4293832048 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 5663 3221 192 642 0 5019 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 22652

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 1.87 3/559 8729
/proc/meminfo: memFree=28683456/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=22644 CPUtime=942.3 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 3288 0 0 0 94013 217 0 0 25 0 1 0 907676304 23187456 3221 33554432000 134512640 137138936 4293832048 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 5661 3221 192 642 0 5017 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 22644

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.88 3/559 8732
/proc/meminfo: memFree=28683536/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=22644 CPUtime=1002.3 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 3288 0 0 0 100002 228 0 0 25 0 1 0 907676304 23187456 3221 33554432000 134512640 137138936 4293832048 18446744073709551615 134542310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 5661 3221 192 642 0 5017 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 22644

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/559 8735
/proc/meminfo: memFree=28683520/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=22556 CPUtime=1062.31 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 3288 0 0 0 105990 241 0 0 25 0 1 0 907676304 23097344 3214 33554432000 134512640 137138936 4293832048 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 5639 3214 192 642 0 4995 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 22556

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/559 8771
/proc/meminfo: memFree=28693620/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=22552 CPUtime=1122.31 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 3288 0 0 0 111979 252 0 0 25 0 1 0 907676304 23093248 3213 33554432000 134512640 137138936 4293832048 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 5638 3213 192 642 0 4994 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 22552

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/559 8771
/proc/meminfo: memFree=28672436/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=22344 CPUtime=1182.31 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 3288 0 0 0 117968 263 0 0 25 0 1 0 907676304 22880256 3161 33554432000 134512640 137138936 4293832048 18446744073709551615 136504096 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 5586 3161 192 642 0 4942 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 22344

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/559 8773
/proc/meminfo: memFree=28626140/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=22348 CPUtime=1242.31 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 3289 0 0 0 123956 275 0 0 25 0 1 0 907676304 22884352 3162 33554432000 134512640 137138936 4293832048 18446744073709551615 134542503 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 5587 3162 192 642 0 4943 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 22348

[startup+1302.3 s]
/proc/loadavg: 2.17 2.04 1.92 3/559 8776
/proc/meminfo: memFree=28598068/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=23428 CPUtime=1302.32 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 3547 0 0 0 129946 286 0 0 25 0 1 0 907676304 23990272 3420 33554432000 134512640 137138936 4293832048 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 5857 3420 192 642 0 5213 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 23428

[startup+1362.3 s]
/proc/loadavg: 2.17 2.07 1.93 3/559 8778
/proc/meminfo: memFree=28598524/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=23428 CPUtime=1362.31 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 3547 0 0 0 135937 294 0 0 25 0 1 0 907676304 23990272 3420 33554432000 134512640 137138936 4293832048 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 5857 3420 192 642 0 5213 0
Current children cumulated CPU time (s) 1362.31
Current children cumulated vsize (KiB) 23428

[startup+1422.32 s]
/proc/loadavg: 2.10 2.06 1.94 3/559 8781
/proc/meminfo: memFree=28583744/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=23428 CPUtime=1422.33 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 3547 0 0 0 141929 304 0 0 25 0 1 0 907676304 23990272 3420 33554432000 134512640 137138936 4293832048 18446744073709551615 134542513 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 5857 3420 192 642 0 5213 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 23428

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

[startup+1433.5 s]
/proc/loadavg: 2.08 2.06 1.94 3/559 8781
/proc/meminfo: memFree=28583876/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=23428 CPUtime=1433.51 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 3547 0 0 0 143045 306 0 0 25 0 1 0 907676304 23990272 3420 33554432000 134512640 137138936 4293832048 18446744073709551615 136504105 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 5857 3420 192 642 0 5213 0
Current children cumulated CPU time (s) 1433.51
Current children cumulated vsize (KiB) 23428

[startup+1446.3 s]
/proc/loadavg: 2.06 2.06 1.94 3/559 8781
/proc/meminfo: memFree=28583872/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=23428 CPUtime=1446.31 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 3547 0 0 0 144322 309 0 0 25 0 1 0 907676304 23990272 3420 33554432000 134512640 137138936 4293832048 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 5857 3420 192 642 0 5213 0
Current children cumulated CPU time (s) 1446.31
Current children cumulated vsize (KiB) 23428

[startup+1452.7 s]
/proc/loadavg: 2.06 2.06 1.94 3/559 8781
/proc/meminfo: memFree=28584112/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=23428 CPUtime=1452.71 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 3547 0 0 0 144962 309 0 0 25 0 1 0 907676304 23990272 3420 33554432000 134512640 137138936 4293832048 18446744073709551615 134543039 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 5857 3420 192 642 0 5213 0
Current children cumulated CPU time (s) 1452.71
Current children cumulated vsize (KiB) 23428

[startup+1459.1 s]
/proc/loadavg: 2.05 2.06 1.94 3/559 8781
/proc/meminfo: memFree=28583732/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=23428 CPUtime=1459.11 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 3547 0 0 0 145600 311 0 0 25 0 1 0 907676304 23990272 3420 33554432000 134512640 137138936 4293832048 18446744073709551615 134542793 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 5857 3420 192 642 0 5213 0
Current children cumulated CPU time (s) 1459.11
Current children cumulated vsize (KiB) 23428

[startup+1462.3 s]
/proc/loadavg: 2.05 2.05 1.94 3/559 8781
/proc/meminfo: memFree=28583732/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=23428 CPUtime=1462.31 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 3547 0 0 0 145920 311 0 0 25 0 1 0 907676304 23990272 3420 33554432000 134512640 137138936 4293832048 18446744073709551615 136504080 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 5857 3420 192 642 0 5213 0
Current children cumulated CPU time (s) 1462.31
Current children cumulated vsize (KiB) 23428

[startup+1463.9 s]
/proc/loadavg: 2.05 2.05 1.94 3/559 8781
/proc/meminfo: memFree=28583608/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=23428 CPUtime=1463.91 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 3547 0 0 0 146080 311 0 0 25 0 1 0 907676304 23990272 3420 33554432000 134512640 137138936 4293832048 18446744073709551615 134542752 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 5857 3420 192 642 0 5213 0
Current children cumulated CPU time (s) 1463.91
Current children cumulated vsize (KiB) 23428

[startup+1464.7 s]
/proc/loadavg: 2.05 2.05 1.94 3/559 8781
/proc/meminfo: memFree=28583608/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=23428 CPUtime=1464.71 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 3547 0 0 0 146160 311 0 0 25 0 1 0 907676304 23990272 3420 33554432000 134512640 137138936 4293832048 18446744073709551615 134607574 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 5857 3420 192 642 0 5213 0
Current children cumulated CPU time (s) 1464.71
Current children cumulated vsize (KiB) 23428

[startup+1465.1 s]
/proc/loadavg: 2.05 2.05 1.94 3/559 8781
/proc/meminfo: memFree=28583732/32951124 swapFree=34426104/67111528
[pid=8694] ppid=8692 vsize=23428 CPUtime=1465.11 cores=1,3,5,7
/proc/8694/stat : 8694 (bsolo) R 8692 8694 7463 0 -1 4202496 3547 0 0 0 146200 311 0 0 25 0 1 0 907676304 23990272 3420 33554432000 134512640 137138936 4293832048 18446744073709551615 136500305 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8694/statm: 5857 3420 192 642 0 5213 0
Current children cumulated CPU time (s) 1465.11
Current children cumulated vsize (KiB) 23428

Child status: 0
Real time (s): 1465.13
CPU time (s): 1465.15
CPU user time (s): 1462.03
CPU system time (s): 3.11952
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 23428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1462.03
system time used= 3.11952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3547
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= 5
involuntary context switches= 18368

runsolver used 8.09577 second user time and 18.7841 second system time

The end

Launcher Data 

Begin job on node118 at 2011-06-04 10:00:56
IDJOB=3463339
IDBENCH=1277
IDSOLVER=1955
FILE ID=node118/3463339-1307174456
RUNJOBID= node118-1307174408-8563
PBS_JOBID= 13508852
Free space on /tmp= 73764 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900576927.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3463339-1307174456/watcher-3463339-1307174456 -o /tmp/evaluation-result-3463339-1307174456/solver-3463339-1307174456 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3463339-1307174456.opb

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

MD5SUM BENCH= 7f91f8d08a20ca0a8483dc7b1c14e540
RANDOM SEED=1655980430

node118.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		: 2666.842
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	: 5333.68
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		: 2666.842
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		: 2666.842
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		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
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	: 5332.68
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		: 2666.842
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		: 2666.842
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		: 2666.842
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	: 5374.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      28709132 kB
Buffers:        324140 kB
Cached:        2013604 kB
SwapCached:      56168 kB
Active:         895880 kB
Inactive:      3008448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28709132 kB
SwapTotal:    67111528 kB
SwapFree:     34426104 kB
Dirty:            8100 kB
Writeback:           8 kB
AnonPages:     1523416 kB
Mapped:          15532 kB
Slab:           151236 kB
PageTables:     115172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 183809536 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= 73760 MiB
End job on node118 at 2011-06-04 10:25:22