Trace number 3463090

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 969.491 969.469

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900552288.opb
MD5SUMd36c8f083b4352ee7b6379767e1c28ad
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 benchmark8.62369
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 727
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-3463090-1307642141.opb
0.00/0.00	c File size is 83379 bytes.
0.00/0.00	c Highest Coefficient sum: 727
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.004 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     5473    1880      0      0 0.01
0.00/0.01	c Switching off lower bounding mode.
969.41/969.46	c      101    231     2751    14139    5     5808    2069    165   4809 0.02
969.41/969.46	c      251    231     2946    23229    7     6199    2276    360   4735 0.05
969.41/969.46	c      481    231     3245    37097   11     6800    2504    659   4958 0.10
969.41/969.46	c      819    231     3706    60092   16     7737    2755   1120   4524 0.18
969.41/969.46	c     1332    231     4313    81829   18     8952    3031   1727   4367 0.30
969.41/969.46	c     2095    231     5147   108146   21    10620    3335   2561   4232 0.49
969.41/969.46	c     3243    231     4612    86875   18     9686    3669   2026   3681 0.88
969.41/969.46	c     4966    231     4514    88618   19     9370    4036   1928   3403 1.46
969.41/969.46	c     7553    231     5154   106997   20    10639    4440   2568   3291 2.29
969.41/969.46	c    11432    231     6970   156330   22    14274    4885   4384   3393 3.37
969.41/969.46	c    17254    231     5484   124210   22    11305    5374   2898   3217 5.36
969.41/969.46	c    25994    231     6970   199361   28    14448    5912   4384   2996 8.68
969.41/969.46	c    39105    231     5977   138990   23    12314    6504   3391   2811 13.91
969.41/969.46	c    58776    231     6791   180807   26    14027    7155   4205   2694 21.81
969.41/969.46	c    88286    231     9069   296344   32    18602    7871   6483   2556 34.53
969.41/969.46	c   132557    231     7558   221254   29    15563    8659   4972   2512 52.76
969.41/969.46	c   198969    231     7743   209370   27    16022    9525   5157   2475 80.37
969.41/969.46	c   298592    231    11830   342658   28    24042   10478   9244   2407 124.04
969.41/969.46	c   448028    231     8180   216609   26    16774   11526   5594   2289 195.69
969.41/969.46	c   672190    231    10186   273460   26    20743   12679   7600   2226 301.91
969.41/969.46	c  1008433    231    11919   416655   34    24335   13947   9333   2086 483.37
969.41/969.46	c  1512804    231    10448   269823   25    21282   15342   7862   1991 759.52
969.41/969.46	c Backtracks by Clause: 1863940
969.41/969.46	c Backtracks by PB constraint: 1765
969.41/969.46	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
969.41/969.46	c   22  1865705 382680  2569084    11343   269097   8757   1924 969.49
969.41/969.46	s UNSATISFIABLE
969.41/969.46	c Total time: 969.488 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-3463090-1307642141/watcher-3463090-1307642141 -o /tmp/evaluation-result-3463090-1307642141/solver-3463090-1307642141 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3463090-1307642141.opb 

running on 4 cores: 0,2,4,6

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: 1.93 4.79 6.49 2/176 21121
/proc/meminfo: memFree=32103864/32951124 swapFree=67052292/67111528
[pid=21120] ppid=21117 vsize=11016 CPUtime=0 cores=0,2,4,6
/proc/21120/stat : 21120 (bsolo) R 21117 21120 19795 0 -1 4202496 333 0 0 0 0 0 0 0 19 0 1 0 875815111 11280384 288 33554432000 134512640 137138936 4289479888 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/21120/statm: 2754 289 182 642 0 2089 0

[startup+0.0404009 s]
/proc/loadavg: 1.93 4.79 6.49 2/176 21121
/proc/meminfo: memFree=32103864/32951124 swapFree=67052292/67111528
[pid=21120] ppid=21117 vsize=11320 CPUtime=0.03 cores=0,2,4,6
/proc/21120/stat : 21120 (bsolo) R 21117 21120 19795 0 -1 4202496 451 0 0 0 3 0 0 0 19 0 1 0 875815111 11591680 385 33554432000 134512640 137138936 4289479888 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/21120/statm: 2830 385 192 642 0 2186 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11320

[startup+0.100425 s]
/proc/loadavg: 1.93 4.79 6.49 2/176 21121
/proc/meminfo: memFree=32103864/32951124 swapFree=67052292/67111528
[pid=21120] ppid=21117 vsize=11572 CPUtime=0.09 cores=0,2,4,6
/proc/21120/stat : 21120 (bsolo) R 21117 21120 19795 0 -1 4202496 521 0 0 0 9 0 0 0 19 0 1 0 875815111 11849728 455 33554432000 134512640 137138936 4289479888 18446744073709551615 134575626 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/21120/statm: 2893 455 192 642 0 2249 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11572

[startup+0.300402 s]
/proc/loadavg: 1.93 4.79 6.49 2/176 21121
/proc/meminfo: memFree=32103864/32951124 swapFree=67052292/67111528
[pid=21120] ppid=21117 vsize=12196 CPUtime=0.29 cores=0,2,4,6
/proc/21120/stat : 21120 (bsolo) R 21117 21120 19795 0 -1 4202496 688 0 0 0 29 0 0 0 20 0 1 0 875815111 12488704 622 33554432000 134512640 137138936 4289479888 18446744073709551615 136504129 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/21120/statm: 3049 622 192 642 0 2405 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12196

[startup+0.700318 s]
/proc/loadavg: 1.93 4.79 6.49 2/176 21121
/proc/meminfo: memFree=32103864/32951124 swapFree=67052292/67111528
[pid=21120] ppid=21117 vsize=13184 CPUtime=0.69 cores=0,2,4,6
/proc/21120/stat : 21120 (bsolo) R 21117 21120 19795 0 -1 4202496 913 0 0 0 69 0 0 0 21 0 1 0 875815111 13500416 847 33554432000 134512640 137138936 4289479888 18446744073709551615 134575356 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/21120/statm: 3296 847 192 642 0 2652 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13184

[startup+1.50014 s]
/proc/loadavg: 1.93 4.79 6.49 4/178 21123
/proc/meminfo: memFree=32098440/32951124 swapFree=67052292/67111528
[pid=21120] ppid=21117 vsize=13548 CPUtime=1.49 cores=0,2,4,6
/proc/21120/stat : 21120 (bsolo) R 21117 21120 19795 0 -1 4202496 1021 0 0 0 149 0 0 0 23 0 1 0 875815111 13873152 955 33554432000 134512640 137138936 4289479888 18446744073709551615 134603271 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/21120/statm: 3387 955 192 642 0 2743 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13548

[startup+3.10089 s]
/proc/loadavg: 1.93 4.79 6.49 4/178 21123
/proc/meminfo: memFree=32096456/32951124 swapFree=67052292/67111528
[pid=21120] ppid=21117 vsize=13800 CPUtime=3.09 cores=0,2,4,6
/proc/21120/stat : 21120 (bsolo) R 21117 21120 19795 0 -1 4202496 1084 0 0 0 308 1 0 0 25 0 1 0 875815111 14131200 1018 33554432000 134512640 137138936 4289479888 18446744073709551615 134543111 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/21120/statm: 3450 1018 192 642 0 2806 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13800

[startup+6.30033 s]
/proc/loadavg: 1.94 4.75 6.46 4/178 21123
/proc/meminfo: memFree=32095580/32951124 swapFree=67052292/67111528
[pid=21120] ppid=21117 vsize=14776 CPUtime=6.29 cores=0,2,4,6
/proc/21120/stat : 21120 (bsolo) R 21117 21120 19795 0 -1 4202496 1320 0 0 0 628 1 0 0 25 0 1 0 875815111 15130624 1254 33554432000 134512640 137138936 4289479888 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/21120/statm: 3694 1254 192 642 0 3050 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14776

[startup+12.7002 s]
/proc/loadavg: 1.94 4.70 6.44 4/178 21123
/proc/meminfo: memFree=32093008/32951124 swapFree=67052292/67111528
[pid=21120] ppid=21117 vsize=15404 CPUtime=12.69 cores=0,2,4,6
/proc/21120/stat : 21120 (bsolo) R 21117 21120 19795 0 -1 4202496 1484 0 0 0 1267 2 0 0 25 0 1 0 875815111 15773696 1418 33554432000 134512640 137138936 4289479888 18446744073709551615 134575200 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/21120/statm: 3851 1418 192 642 0 3207 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15404

[startup+25.5009 s]
/proc/loadavg: 1.96 4.57 6.37 4/178 21124
/proc/meminfo: memFree=32091628/32951124 swapFree=67052292/67111528
[pid=21120] ppid=21117 vsize=16152 CPUtime=25.49 cores=0,2,4,6
/proc/21120/stat : 21120 (bsolo) R 21117 21120 19795 0 -1 4202496 1677 0 0 0 2544 5 0 0 25 0 1 0 875815111 16539648 1611 33554432000 134512640 137138936 4289479888 18446744073709551615 136504108 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/21120/statm: 4038 1611 192 642 0 3394 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16152

[startup+51.1004 s]
/proc/loadavg: 1.97 4.36 6.25 4/178 21124
/proc/meminfo: memFree=32089484/32951124 swapFree=67052292/67111528
[pid=21120] ppid=21117 vsize=16744 CPUtime=51.09 cores=0,2,4,6
/proc/21120/stat : 21120 (bsolo) R 21117 21120 19795 0 -1 4202496 1804 0 0 0 5100 9 0 0 25 0 1 0 875815111 17145856 1738 33554432000 134512640 137138936 4289479888 18446744073709551615 136504147 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/21120/statm: 4186 1738 192 642 0 3542 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16744

[startup+102.306 s]
/proc/loadavg: 1.98 4.00 6.02 4/178 21126
/proc/meminfo: memFree=32087848/32951124 swapFree=67052292/67111528
[pid=21120] ppid=21117 vsize=17828 CPUtime=102.3 cores=0,2,4,6
/proc/21120/stat : 21120 (bsolo) R 21117 21120 19795 0 -1 4202496 2081 0 0 0 10212 18 0 0 25 0 1 0 875815111 18255872 2015 33554432000 134512640 137138936 4289479888 18446744073709551615 136504268 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/21120/statm: 4457 2015 192 642 0 3813 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 17828

[startup+162.301 s]
/proc/loadavg: 1.99 3.63 5.77 4/178 21127
/proc/meminfo: memFree=32086324/32951124 swapFree=67052292/67111528
[pid=21120] ppid=21117 vsize=18808 CPUtime=162.29 cores=0,2,4,6
/proc/21120/stat : 21120 (bsolo) R 21117 21120 19795 0 -1 4202496 2322 0 0 0 16201 28 0 0 25 0 1 0 875815111 19259392 2256 33554432000 134512640 137138936 4289479888 18446744073709551615 134606601 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/21120/statm: 4702 2256 192 642 0 4058 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 18808

[startup+222.301 s]
/proc/loadavg: 1.99 3.33 5.53 4/178 21129
/proc/meminfo: memFree=32084800/32951124 swapFree=67052292/67111528
[pid=21120] ppid=21117 vsize=18808 CPUtime=222.29 cores=0,2,4,6
/proc/21120/stat : 21120 (bsolo) R 21117 21120 19795 0 -1 4202496 2323 0 0 0 22191 38 0 0 25 0 1 0 875815111 19259392 2257 33554432000 134512640 137138936 4289479888 18446744073709551615 136502600 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/21120/statm: 4702 2257 192 642 0 4058 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 18808

[startup+282.3 s]
/proc/loadavg: 1.99 3.09 5.31 4/178 21131
/proc/meminfo: memFree=32085036/32951124 swapFree=67052292/67111528
[pid=21120] ppid=21117 vsize=18808 CPUtime=282.29 cores=0,2,4,6
/proc/21120/stat : 21120 (bsolo) R 21117 21120 19795 0 -1 4202496 2323 0 0 0 28180 49 0 0 25 0 1 0 875815111 19259392 2257 33554432000 134512640 137138936 4289479888 18446744073709551615 136504029 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/21120/statm: 4702 2257 192 642 0 4058 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 18808

[startup+342.301 s]
/proc/loadavg: 1.99 2.89 5.10 4/178 21141
/proc/meminfo: memFree=32083228/32951124 swapFree=67052292/67111528
[pid=21120] ppid=21117 vsize=19392 CPUtime=342.3 cores=0,2,4,6
/proc/21120/stat : 21120 (bsolo) R 21117 21120 19795 0 -1 4202496 2469 0 0 0 34169 61 0 0 25 0 1 0 875815111 19857408 2403 33554432000 134512640 137138936 4289479888 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/21120/statm: 4848 2403 192 642 0 4204 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 19392

[startup+402.3 s]
/proc/loadavg: 1.99 2.72 4.90 4/178 21143
/proc/meminfo: memFree=32082704/32951124 swapFree=67052292/67111528
[pid=21120] ppid=21117 vsize=19644 CPUtime=402.3 cores=0,2,4,6
/proc/21120/stat : 21120 (bsolo) R 21117 21120 19795 0 -1 4202496 2535 0 0 0 40162 68 0 0 25 0 1 0 875815111 20115456 2469 33554432000 134512640 137138936 4289479888 18446744073709551615 134542613 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/21120/statm: 4911 2469 192 642 0 4267 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 19644

[startup+462.301 s]
/proc/loadavg: 1.99 2.59 4.71 4/178 21144
/proc/meminfo: memFree=32082540/32951124 swapFree=67052292/67111528
[pid=21120] ppid=21117 vsize=19768 CPUtime=462.3 cores=0,2,4,6
/proc/21120/stat : 21120 (bsolo) R 21117 21120 19795 0 -1 4202496 2567 0 0 0 46154 76 0 0 25 0 1 0 875815111 20242432 2501 33554432000 134512640 137138936 4289479888 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/21120/statm: 4942 2501 192 642 0 4298 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 19768

[startup+522.301 s]
/proc/loadavg: 1.99 2.48 4.54 4/178 21149
/proc/meminfo: memFree=32081836/32951124 swapFree=67052292/67111528
[pid=21120] ppid=21117 vsize=20504 CPUtime=522.3 cores=0,2,4,6
/proc/21120/stat : 21120 (bsolo) R 21117 21120 19795 0 -1 4202496 2758 0 0 0 52146 84 0 0 25 0 1 0 875815111 20996096 2692 33554432000 134512640 137138936 4289479888 18446744073709551615 134542325 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/21120/statm: 5126 2692 192 642 0 4482 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 20504

[startup+582.3 s]
/proc/loadavg: 2.06 2.42 4.39 4/178 21151
/proc/meminfo: memFree=32081784/32951124 swapFree=67052292/67111528
[pid=21120] ppid=21117 vsize=20504 CPUtime=582.3 cores=0,2,4,6
/proc/21120/stat : 21120 (bsolo) R 21117 21120 19795 0 -1 4202496 2758 0 0 0 58139 91 0 0 25 0 1 0 875815111 20996096 2692 33554432000 134512640 137138936 4289479888 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/21120/statm: 5126 2692 192 642 0 4482 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 20504

[startup+642.301 s]
/proc/loadavg: 2.02 2.34 4.24 4/178 21152
/proc/meminfo: memFree=32081872/32951124 swapFree=67052292/67111528
[pid=21120] ppid=21117 vsize=20504 CPUtime=642.31 cores=0,2,4,6
/proc/21120/stat : 21120 (bsolo) R 21117 21120 19795 0 -1 4202496 2758 0 0 0 64130 101 0 0 25 0 1 0 875815111 20996096 2692 33554432000 134512640 137138936 4289479888 18446744073709551615 134542249 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/21120/statm: 5126 2692 192 642 0 4482 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 20504

[startup+702.301 s]
/proc/loadavg: 2.01 2.27 4.09 4/178 21154
/proc/meminfo: memFree=32080848/32951124 swapFree=67052292/67111528
[pid=21120] ppid=21117 vsize=20504 CPUtime=702.31 cores=0,2,4,6
/proc/21120/stat : 21120 (bsolo) R 21117 21120 19795 0 -1 4202496 2758 0 0 0 70122 109 0 0 25 0 1 0 875815111 20996096 2692 33554432000 134512640 137138936 4289479888 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/21120/statm: 5126 2692 192 642 0 4482 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 20504

[startup+762.307 s]
/proc/loadavg: 2.00 2.22 3.96 4/178 21155
/proc/meminfo: memFree=32079944/32951124 swapFree=67052292/67111528
[pid=21120] ppid=21117 vsize=20504 CPUtime=762.32 cores=0,2,4,6
/proc/21120/stat : 21120 (bsolo) R 21117 21120 19795 0 -1 4202496 2758 0 0 0 76116 116 0 0 25 0 1 0 875815111 20996096 2692 33554432000 134512640 137138936 4289479888 18446744073709551615 134575368 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/21120/statm: 5126 2692 192 642 0 4482 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 20504

[startup+822.301 s]
/proc/loadavg: 2.00 2.18 3.84 4/178 21157
/proc/meminfo: memFree=32078928/32951124 swapFree=67052292/67111528
[pid=21120] ppid=21117 vsize=21320 CPUtime=822.31 cores=0,2,4,6
/proc/21120/stat : 21120 (bsolo) R 21117 21120 19795 0 -1 4202496 2963 0 0 0 82106 125 0 0 25 0 1 0 875815111 21831680 2897 33554432000 134512640 137138936 4289479888 18446744073709551615 134542672 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/21120/statm: 5330 2897 192 642 0 4686 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 21320

[startup+882.3 s]
/proc/loadavg: 2.00 2.14 3.72 4/178 21159
/proc/meminfo: memFree=32079140/32951124 swapFree=67052292/67111528
[pid=21120] ppid=21117 vsize=21320 CPUtime=882.31 cores=0,2,4,6
/proc/21120/stat : 21120 (bsolo) R 21117 21120 19795 0 -1 4202496 2963 0 0 0 88099 132 0 0 25 0 1 0 875815111 21831680 2897 33554432000 134512640 137138936 4289479888 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/21120/statm: 5330 2897 192 642 0 4686 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 21320

[startup+942.301 s]
/proc/loadavg: 2.00 2.11 3.61 4/178 21160
/proc/meminfo: memFree=32078600/32951124 swapFree=67052292/67111528
[pid=21120] ppid=21117 vsize=21816 CPUtime=942.31 cores=0,2,4,6
/proc/21120/stat : 21120 (bsolo) R 21117 21120 19795 0 -1 4202496 3093 0 0 0 94093 138 0 0 25 0 1 0 875815111 22339584 3027 33554432000 134512640 137138936 4289479888 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/21120/statm: 5454 3027 192 642 0 4810 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 21816

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

[startup+947.107 s]
/proc/loadavg: 2.00 2.11 3.60 4/178 21160
/proc/meminfo: memFree=32078600/32951124 swapFree=67052292/67111528
[pid=21120] ppid=21117 vsize=21816 CPUtime=947.11 cores=0,2,4,6
/proc/21120/stat : 21120 (bsolo) R 21117 21120 19795 0 -1 4202496 3093 0 0 0 94573 138 0 0 25 0 1 0 875815111 22339584 3027 33554432000 134512640 137138936 4289479888 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/21120/statm: 5454 3027 192 642 0 4810 0
Current children cumulated CPU time (s) 947.11
Current children cumulated vsize (KiB) 21816

[startup+959.901 s]
/proc/loadavg: 2.00 2.11 3.57 4/178 21161
/proc/meminfo: memFree=32078456/32951124 swapFree=67052292/67111528
[pid=21120] ppid=21117 vsize=21816 CPUtime=959.92 cores=0,2,4,6
/proc/21120/stat : 21120 (bsolo) R 21117 21120 19795 0 -1 4202496 3093 0 0 0 95852 140 0 0 25 0 1 0 875815111 22339584 3027 33554432000 134512640 137138936 4289479888 18446744073709551615 134543508 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/21120/statm: 5454 3027 192 642 0 4810 0
Current children cumulated CPU time (s) 959.92
Current children cumulated vsize (KiB) 21816

[startup+966.3 s]
/proc/loadavg: 2.00 2.10 3.56 4/178 21161
/proc/meminfo: memFree=32078576/32951124 swapFree=67052292/67111528
[pid=21120] ppid=21117 vsize=21816 CPUtime=966.32 cores=0,2,4,6
/proc/21120/stat : 21120 (bsolo) R 21117 21120 19795 0 -1 4202496 3093 0 0 0 96491 141 0 0 25 0 1 0 875815111 22339584 3027 33554432000 134512640 137138936 4289479888 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/21120/statm: 5454 3027 192 642 0 4810 0
Current children cumulated CPU time (s) 966.32
Current children cumulated vsize (KiB) 21816

[startup+967.901 s]
/proc/loadavg: 2.00 2.10 3.56 4/178 21161
/proc/meminfo: memFree=32078576/32951124 swapFree=67052292/67111528
[pid=21120] ppid=21117 vsize=21816 CPUtime=967.92 cores=0,2,4,6
/proc/21120/stat : 21120 (bsolo) R 21117 21120 19795 0 -1 4202496 3093 0 0 0 96651 141 0 0 25 0 1 0 875815111 22339584 3027 33554432000 134512640 137138936 4289479888 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/21120/statm: 5454 3027 192 642 0 4810 0
Current children cumulated CPU time (s) 967.92
Current children cumulated vsize (KiB) 21816

[startup+968.701 s]
/proc/loadavg: 2.00 2.10 3.56 4/178 21161
/proc/meminfo: memFree=32078576/32951124 swapFree=67052292/67111528
[pid=21120] ppid=21117 vsize=21816 CPUtime=968.71 cores=0,2,4,6
/proc/21120/stat : 21120 (bsolo) R 21117 21120 19795 0 -1 4202496 3093 0 0 0 96730 141 0 0 25 0 1 0 875815111 22339584 3027 33554432000 134512640 137138936 4289479888 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/21120/statm: 5454 3027 192 642 0 4810 0
Current children cumulated CPU time (s) 968.71
Current children cumulated vsize (KiB) 21816

[startup+969.107 s]
/proc/loadavg: 2.00 2.10 3.56 4/178 21161
/proc/meminfo: memFree=32078576/32951124 swapFree=67052292/67111528
[pid=21120] ppid=21117 vsize=21816 CPUtime=969.12 cores=0,2,4,6
/proc/21120/stat : 21120 (bsolo) R 21117 21120 19795 0 -1 4202496 3093 0 0 0 96771 141 0 0 25 0 1 0 875815111 22339584 3027 33554432000 134512640 137138936 4289479888 18446744073709551615 134576183 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/21120/statm: 5454 3027 192 642 0 4810 0
Current children cumulated CPU time (s) 969.12
Current children cumulated vsize (KiB) 21816

[startup+969.301 s]
/proc/loadavg: 2.00 2.10 3.56 4/178 21161
/proc/meminfo: memFree=32078576/32951124 swapFree=67052292/67111528
[pid=21120] ppid=21117 vsize=21816 CPUtime=969.31 cores=0,2,4,6
/proc/21120/stat : 21120 (bsolo) R 21117 21120 19795 0 -1 4202496 3093 0 0 0 96790 141 0 0 25 0 1 0 875815111 22339584 3027 33554432000 134512640 137138936 4289479888 18446744073709551615 134607604 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/21120/statm: 5454 3027 192 642 0 4810 0
Current children cumulated CPU time (s) 969.31
Current children cumulated vsize (KiB) 21816

[startup+969.401 s]
/proc/loadavg: 2.00 2.10 3.56 4/178 21161
/proc/meminfo: memFree=32078576/32951124 swapFree=67052292/67111528
[pid=21120] ppid=21117 vsize=21816 CPUtime=969.41 cores=0,2,4,6
/proc/21120/stat : 21120 (bsolo) R 21117 21120 19795 0 -1 4202496 3093 0 0 0 96800 141 0 0 25 0 1 0 875815111 22339584 3027 33554432000 134512640 137138936 4289479888 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/21120/statm: 5454 3027 192 642 0 4810 0
Current children cumulated CPU time (s) 969.41
Current children cumulated vsize (KiB) 21816

Child status: 0
Real time (s): 969.469
CPU time (s): 969.491
CPU user time (s): 968.071
CPU system time (s): 1.41978
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 21816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 968.071
system time used= 1.41978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3093
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= 2592

runsolver used 1.69974 second user time and 3.56646 second system time

The end

Launcher Data 

Begin job on node108 at 2011-06-09 19:55:41
IDJOB=3463090
IDBENCH=1357
IDSOLVER=1955
FILE ID=node108/3463090-1307642141
RUNJOBID= node108-1307642141-21094
PBS_JOBID= 13549383
Free space on /tmp= 74084 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900552288.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3463090-1307642141/watcher-3463090-1307642141 -o /tmp/evaluation-result-3463090-1307642141/solver-3463090-1307642141 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3463090-1307642141.opb

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

MD5SUM BENCH= d36c8f083b4352ee7b6379767e1c28ad
RANDOM SEED=1707965275

node108.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		: 2666.820
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	: 5333.64
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		: 2666.820
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	: 5226.15
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		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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	: 5332.77
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		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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		: 2666.820
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		: 2666.820
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:      32104472 kB
Buffers:        217948 kB
Cached:         384372 kB
SwapCached:      25900 kB
Active:         351772 kB
Inactive:       282580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      32104472 kB
SwapTotal:    67111528 kB
SwapFree:     67052292 kB
Dirty:            7788 kB
Writeback:           0 kB
AnonPages:       27140 kB
Mapped:           9152 kB
Slab:           147596 kB
PageTables:       4608 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   186704 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= 74076 MiB
End job on node108 at 2011-06-09 20:11:51