Trace number 3729642

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
PB09: bsolo 3.1UNSAT 932.074 932.217

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900561288.opb
MD5SUM4bba9489f2c1cdd3e2419eb13f48915c
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark57.0313
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 625
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 3.1 - 13/04/2009 : 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 Memory Limit set to 15500 MB
0.00/0.00	c Instance file HOME/instance-3729642-1338682442.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.00	c Highest Coefficient sum: 625
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: 5710
0.00/0.00	c Obj. Vars: 0 (0 % of total variables)
0.00/0.01	c Pre-processing Time: 0.011 s
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    231     2586     8096    3     5472    1880      0      0 0.01
0.00/0.01	c Switching off lower bounding mode.
932.05/932.21	c      101    231     2756    13173    4     5817    2069    170   5315 0.02
932.05/932.21	c      251    231     2952    21934    7     6217    2276    366   6435 0.04
932.05/932.21	c      479    231     3246    37535   11     6825    2504    660   6220 0.08
932.05/932.21	c      817    231     3642    59146   16     7670    2755   1056   5305 0.15
932.05/932.21	c     1326    231     4196    86933   20     8881    3031   1610   4604 0.29
932.05/932.21	c     2089    231     5011   118821   23    10519    3335   2425   4228 0.49
932.05/932.21	c     3235    231     4437    68000   15     9184    3669   1851   4089 0.79
932.05/932.21	c     4956    231     6255   130855   20    12826    4036   3669   4214 1.18
932.05/932.21	c     7541    231     4772    87310   18     9884    4440   2186   4132 1.82
932.05/932.21	c    11423    231     6511   150398   23    13419    4885   3925   4022 2.84
932.05/932.21	c    17245    231     5077   112853   22    10469    5374   2491   3735 4.62
932.05/932.21	c    25982    231     5949   136023   22    12215    5912   3363   3692 7.04
932.05/932.21	c    39095    231     7742   202534   26    15863    6504   5156   3493 11.19
932.05/932.21	c    58765    231     8509   222855   26    17340    7155   5923   3343 17.58
932.05/932.21	c    88280    231     6619   156975   23    13547    7871   4033   3192 27.65
932.05/932.21	c   132551    231     8815   262410   29    17947    8659   6229   3163 41.91
932.05/932.21	c   198961    231     9802   324251   33    19984    9525   7216   2943 67.59
932.05/932.21	c   298582    231     9219   245898   26    18774   10478   6633   2819 105.92
932.05/932.21	c   448020    231     8707   241665   27    17750   11526   6121   2725 164.38
932.05/932.21	c   672178    231    11963   348157   29    24287   12679   9377   2621 256.38
932.05/932.21	c  1008421    228     8927   276810   31    18210   13947   6341   2503 402.74
932.05/932.21	c  1512792    228    13556   419815   30    27536   15342  10970   2340 646.32
932.05/932.21	c Backtracks by Clause: 2110210
932.05/932.21	c Backtracks by PB constraint: 1349
932.05/932.21	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
932.05/932.21	c   22  2111559 403577  2802292    13518   327784  10932   2265 932.07
932.05/932.21	s UNSATISFIABLE
932.05/932.21	c Total time: 932.073 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3729642-1338682442/watcher-3729642-1338682442 -o /tmp/evaluation-result-3729642-1338682442/solver-3729642-1338682442 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 -m15500 HOME/instance-3729642-1338682442.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: 2.00 2.00 1.91 3/176 30181
/proc/meminfo: memFree=31446200/32873844 swapFree=7116/7116
[pid=30181] ppid=30179 vsize=11016 CPUtime=0 cores=0,2,4,6
/proc/30181/stat : 30181 (bsolo) R 30179 30181 29538 0 -1 4202496 343 0 0 0 0 0 0 0 20 0 1 0 334371167 11280384 297 33554432000 134512640 137136520 4294601824 4294600216 136504651 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30181/statm: 2754 297 187 641 0 2089 0

[startup+0.101712 s]
/proc/loadavg: 2.00 2.00 1.91 3/176 30181
/proc/meminfo: memFree=31446200/32873844 swapFree=7116/7116
[pid=30181] ppid=30179 vsize=11704 CPUtime=0.1 cores=0,2,4,6
/proc/30181/stat : 30181 (bsolo) R 30179 30181 29538 0 -1 4202496 555 0 0 0 10 0 0 0 20 0 1 0 334371167 11984896 488 33554432000 134512640 137136520 4294601824 4294600940 136568305 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30181/statm: 2926 488 196 641 0 2282 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11704

[startup+0.200281 s]
/proc/loadavg: 2.00 2.00 1.91 3/176 30181
/proc/meminfo: memFree=31446200/32873844 swapFree=7116/7116
[pid=30181] ppid=30179 vsize=12080 CPUtime=0.19 cores=0,2,4,6
/proc/30181/stat : 30181 (bsolo) R 30179 30181 29538 0 -1 4202496 649 0 0 0 19 0 0 0 20 0 1 0 334371167 12369920 582 33554432000 134512640 137136520 4294601824 4294600752 134544852 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30181/statm: 3020 582 196 641 0 2376 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12080

[startup+0.300309 s]
/proc/loadavg: 2.00 2.00 1.91 3/176 30181
/proc/meminfo: memFree=31446200/32873844 swapFree=7116/7116
[pid=30181] ppid=30179 vsize=12332 CPUtime=0.29 cores=0,2,4,6
/proc/30181/stat : 30181 (bsolo) R 30179 30181 29538 0 -1 4202496 720 0 0 0 29 0 0 0 20 0 1 0 334371167 12627968 653 33554432000 134512640 137136520 4294601824 4294600752 134544384 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30181/statm: 3083 653 196 641 0 2439 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12332

[startup+0.700292 s]
/proc/loadavg: 2.00 2.00 1.91 3/176 30181
/proc/meminfo: memFree=31446200/32873844 swapFree=7116/7116
[pid=30181] ppid=30179 vsize=13300 CPUtime=0.69 cores=0,2,4,6
/proc/30181/stat : 30181 (bsolo) R 30179 30181 29538 0 -1 4202496 943 0 0 0 69 0 0 0 20 0 1 0 334371167 13619200 876 33554432000 134512640 137136520 4294601824 4294600752 134543831 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30181/statm: 3325 876 196 641 0 2681 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13300

[startup+1.50028 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 30182
/proc/meminfo: memFree=31443044/32873844 swapFree=7116/7116
[pid=30181] ppid=30179 vsize=13424 CPUtime=1.49 cores=0,2,4,6
/proc/30181/stat : 30181 (bsolo) R 30179 30181 29538 0 -1 4202496 989 0 0 0 149 0 0 0 20 0 1 0 334371167 13746176 922 33554432000 134512640 137136520 4294601824 4294600572 136293435 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30181/statm: 3356 922 197 641 0 2712 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13424

[startup+3.10028 s]
/proc/loadavg: 2.00 2.00 1.91 3/176 30182
/proc/meminfo: memFree=31442912/32873844 swapFree=7116/7116
[pid=30181] ppid=30179 vsize=14040 CPUtime=3.09 cores=0,2,4,6
/proc/30181/stat : 30181 (bsolo) R 30179 30181 29538 0 -1 4202496 1127 0 0 0 308 1 0 0 20 0 1 0 334371167 14376960 1060 33554432000 134512640 137136520 4294601824 4294600720 134544019 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30181/statm: 3510 1060 197 641 0 2866 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14040

[startup+6.30029 s]
/proc/loadavg: 2.00 2.00 1.91 3/176 30182
/proc/meminfo: memFree=31441928/32873844 swapFree=7116/7116
[pid=30181] ppid=30179 vsize=14652 CPUtime=6.29 cores=0,2,4,6
/proc/30181/stat : 30181 (bsolo) R 30179 30181 29538 0 -1 4202496 1282 0 0 0 628 1 0 0 20 0 1 0 334371167 15003648 1215 33554432000 134512640 137136520 4294601824 4294600752 134543819 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30181/statm: 3663 1215 197 641 0 3019 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14652

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 1.91 3/176 30182
/proc/meminfo: memFree=31438780/32873844 swapFree=7116/7116
[pid=30181] ppid=30179 vsize=15140 CPUtime=12.69 cores=0,2,4,6
/proc/30181/stat : 30181 (bsolo) R 30179 30181 29538 0 -1 4202496 1424 0 0 0 1266 3 0 0 20 0 1 0 334371167 15503360 1864 33554432000 134512640 137136520 4294601824 4294600240 136501952 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30181/statm: 3785 1864 197 641 0 3141 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15140

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 1.91 3/176 30182
/proc/meminfo: memFree=31438656/32873844 swapFree=7116/7116
[pid=30181] ppid=30179 vsize=15752 CPUtime=25.49 cores=0,2,4,6
/proc/30181/stat : 30181 (bsolo) R 30179 30181 29538 0 -1 4202496 1566 0 0 0 2543 6 0 0 20 0 1 0 334371167 16130048 2006 33554432000 134512640 137136520 4294601824 4294600940 136568305 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30181/statm: 3938 2006 197 641 0 3294 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15752

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 1.91 3/176 30182
/proc/meminfo: memFree=31437288/32873844 swapFree=7116/7116
[pid=30181] ppid=30179 vsize=17332 CPUtime=51.08 cores=0,2,4,6
/proc/30181/stat : 30181 (bsolo) R 30179 30181 29538 0 -1 4202496 1971 0 0 0 5097 11 0 0 20 0 1 0 334371167 17747968 2409 33554432000 134512640 137136520 4294601824 4294600752 134543971 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30181/statm: 4333 2409 197 641 0 3689 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17332

[startup+102.3 s]
/proc/loadavg: 2.03 2.01 1.92 3/177 30183
/proc/meminfo: memFree=31435480/32873844 swapFree=7116/7116
[pid=30181] ppid=30179 vsize=18044 CPUtime=102.28 cores=0,2,4,6
/proc/30181/stat : 30181 (bsolo) R 30179 30181 29538 0 -1 4202496 2159 0 0 0 10207 21 0 0 20 0 1 0 334371167 18477056 2596 33554432000 134512640 137136520 4294601824 4294598096 134600233 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30181/statm: 4511 2596 197 641 0 3867 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 18044

[startup+162.3 s]
/proc/loadavg: 2.01 2.01 1.92 3/177 30184
/proc/meminfo: memFree=31435108/32873844 swapFree=7116/7116
[pid=30181] ppid=30179 vsize=18160 CPUtime=162.26 cores=0,2,4,6
/proc/30181/stat : 30181 (bsolo) R 30179 30181 29538 0 -1 4202496 2181 0 0 0 16195 31 0 0 20 0 1 0 334371167 18595840 2617 33554432000 134512640 137136520 4294601824 4294600864 134540850 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30181/statm: 4540 2617 197 641 0 3896 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 18160

[startup+222.306 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 30184
/proc/meminfo: memFree=31434612/32873844 swapFree=7116/7116
[pid=30181] ppid=30179 vsize=18744 CPUtime=222.26 cores=0,2,4,6
/proc/30181/stat : 30181 (bsolo) R 30179 30181 29538 0 -1 4202496 2321 0 0 0 22184 42 0 0 20 0 1 0 334371167 19193856 2757 33554432000 134512640 137136520 4294601824 4294600940 136568305 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30181/statm: 4686 2757 197 641 0 4042 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 18744

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 30184
/proc/meminfo: memFree=31433248/32873844 swapFree=7116/7116
[pid=30181] ppid=30179 vsize=19096 CPUtime=282.25 cores=0,2,4,6
/proc/30181/stat : 30181 (bsolo) R 30179 30181 29538 0 -1 4202496 2405 0 0 0 28173 52 0 0 20 0 1 0 334371167 19554304 2841 33554432000 134512640 137136520 4294601824 4294600752 134543971 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30181/statm: 4774 2841 197 641 0 4130 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 19096

[startup+342.3 s]
/proc/loadavg: 2.10 2.03 1.93 3/177 30232
/proc/meminfo: memFree=31437036/32873844 swapFree=7116/7116
[pid=30181] ppid=30179 vsize=19580 CPUtime=342.23 cores=0,2,4,6
/proc/30181/stat : 30181 (bsolo) R 30179 30181 29538 0 -1 4202496 2530 0 0 0 34163 60 0 0 20 0 1 0 334371167 20049920 2966 33554432000 134512640 137136520 4294601824 4294600752 134544547 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30181/statm: 4895 2966 197 641 0 4251 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 19580

[startup+402.3 s]
/proc/loadavg: 2.04 2.02 1.93 3/178 30235
/proc/meminfo: memFree=31435972/32873844 swapFree=7116/7116
[pid=30181] ppid=30179 vsize=19268 CPUtime=402.23 cores=0,2,4,6
/proc/30181/stat : 30181 (bsolo) R 30179 30181 29538 0 -1 4202496 2530 0 0 0 40152 71 0 0 20 0 1 0 334371167 19730432 2903 33554432000 134512640 137136520 4294601824 4294600720 134544135 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30181/statm: 4817 2903 197 641 0 4173 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 19268

[startup+462.3 s]
/proc/loadavg: 2.01 2.02 1.93 3/177 30236
/proc/meminfo: memFree=31434488/32873844 swapFree=7116/7116
[pid=30181] ppid=30179 vsize=20416 CPUtime=462.22 cores=0,2,4,6
/proc/30181/stat : 30181 (bsolo) R 30179 30181 29538 0 -1 4202496 2791 0 0 0 46143 79 0 0 20 0 1 0 334371167 20905984 3163 33554432000 134512640 137136520 4294601824 4294600684 136518953 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30181/statm: 5104 3163 197 641 0 4460 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 20416

[startup+522.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/177 30236
/proc/meminfo: memFree=31433124/32873844 swapFree=7116/7116
[pid=30181] ppid=30179 vsize=20540 CPUtime=522.21 cores=0,2,4,6
/proc/30181/stat : 30181 (bsolo) R 30179 30181 29538 0 -1 4202496 2847 0 0 0 52131 90 0 0 20 0 1 0 334371167 21032960 3219 33554432000 134512640 137136520 4294601824 4294600752 134544402 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30181/statm: 5135 3219 197 641 0 4491 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 20540

[startup+582.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/177 30236
/proc/meminfo: memFree=31432316/32873844 swapFree=7116/7116
[pid=30181] ppid=30179 vsize=20540 CPUtime=582.2 cores=0,2,4,6
/proc/30181/stat : 30181 (bsolo) R 30179 30181 29538 0 -1 4202496 2847 0 0 0 58122 98 0 0 20 0 1 0 334371167 21032960 3219 33554432000 134512640 137136520 4294601824 4294600536 136502029 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30181/statm: 5135 3219 197 641 0 4491 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 20540

[startup+642.3 s]
/proc/loadavg: 2.06 2.02 1.94 3/177 30236
/proc/meminfo: memFree=31432316/32873844 swapFree=7116/7116
[pid=30181] ppid=30179 vsize=20784 CPUtime=642.2 cores=0,2,4,6
/proc/30181/stat : 30181 (bsolo) R 30179 30181 29538 0 -1 4202496 2901 0 0 0 64114 106 0 0 20 0 1 0 334371167 21282816 3273 33554432000 134512640 137136520 4294601824 4294600356 134551589 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30181/statm: 5196 3273 197 641 0 4552 0
Current children cumulated CPU time (s) 642.2
Current children cumulated vsize (KiB) 20784

[startup+702.3 s]
/proc/loadavg: 2.02 2.01 1.94 3/177 30332
/proc/meminfo: memFree=31436560/32873844 swapFree=7116/7116
[pid=30181] ppid=30179 vsize=20784 CPUtime=702.19 cores=0,2,4,6
/proc/30181/stat : 30181 (bsolo) R 30179 30181 29538 0 -1 4202496 2902 0 0 0 70103 116 0 0 20 0 1 0 334371167 21282816 3274 33554432000 134512640 137136520 4294601824 4294598688 134600383 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30181/statm: 5196 3274 197 641 0 4552 0
Current children cumulated CPU time (s) 702.19
Current children cumulated vsize (KiB) 20784

[startup+762.3 s]
/proc/loadavg: 2.10 2.04 1.95 3/177 30333
/proc/meminfo: memFree=31434180/32873844 swapFree=7116/7116
[pid=30181] ppid=30179 vsize=20744 CPUtime=762.18 cores=0,2,4,6
/proc/30181/stat : 30181 (bsolo) R 30179 30181 29538 0 -1 4202496 2902 0 0 0 76093 125 0 0 20 0 1 0 334371167 21241856 3272 33554432000 134512640 137136520 4294601824 4294598552 134599180 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30181/statm: 5186 3272 197 641 0 4542 0
Current children cumulated CPU time (s) 762.18
Current children cumulated vsize (KiB) 20744

[startup+822.3 s]
/proc/loadavg: 2.04 2.03 1.95 3/177 30333
/proc/meminfo: memFree=31433064/32873844 swapFree=7116/7116
[pid=30181] ppid=30179 vsize=20856 CPUtime=822.17 cores=0,2,4,6
/proc/30181/stat : 30181 (bsolo) R 30179 30181 29538 0 -1 4202496 2929 0 0 0 82084 133 0 0 20 0 1 0 334371167 21356544 3299 33554432000 134512640 137136520 4294601824 4294600752 134544396 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30181/statm: 5214 3299 197 641 0 4570 0
Current children cumulated CPU time (s) 822.17
Current children cumulated vsize (KiB) 20856

[startup+882.306 s]
/proc/loadavg: 2.01 2.02 1.95 3/177 30333
/proc/meminfo: memFree=31431760/32873844 swapFree=7116/7116
[pid=30181] ppid=30179 vsize=20856 CPUtime=882.16 cores=0,2,4,6
/proc/30181/stat : 30181 (bsolo) R 30179 30181 29538 0 -1 4202496 2929 0 0 0 88076 140 0 0 20 0 1 0 334371167 21356544 3299 33554432000 134512640 137136520 4294601824 4294600752 134543865 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30181/statm: 5214 3299 197 641 0 4570 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 20856

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

[startup+896 s]
/proc/loadavg: 2.01 2.02 1.95 3/177 30333
/proc/meminfo: memFree=31432008/32873844 swapFree=7116/7116
[pid=30181] ppid=30179 vsize=20856 CPUtime=895.86 cores=0,2,4,6
/proc/30181/stat : 30181 (bsolo) R 30179 30181 29538 0 -1 4202496 2929 0 0 0 89444 142 0 0 20 0 1 0 334371167 21356544 3299 33554432000 134512640 137136520 4294601824 4294600752 134543865 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30181/statm: 5214 3299 197 641 0 4570 0
Current children cumulated CPU time (s) 895.86
Current children cumulated vsize (KiB) 20856

[startup+908.8 s]
/proc/loadavg: 2.01 2.02 1.95 3/177 30333
/proc/meminfo: memFree=31432256/32873844 swapFree=7116/7116
[pid=30181] ppid=30179 vsize=20856 CPUtime=908.65 cores=0,2,4,6
/proc/30181/stat : 30181 (bsolo) R 30179 30181 29538 0 -1 4202496 2929 0 0 0 90721 144 0 0 20 0 1 0 334371167 21356544 3299 33554432000 134512640 137136520 4294601824 4294600752 134543927 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30181/statm: 5214 3299 197 641 0 4570 0
Current children cumulated CPU time (s) 908.65
Current children cumulated vsize (KiB) 20856

[startup+921.6 s]
/proc/loadavg: 2.00 2.02 1.95 3/177 30333
/proc/meminfo: memFree=31432256/32873844 swapFree=7116/7116
[pid=30181] ppid=30179 vsize=20856 CPUtime=921.45 cores=0,2,4,6
/proc/30181/stat : 30181 (bsolo) R 30179 30181 29538 0 -1 4202496 2929 0 0 0 91999 146 0 0 20 0 1 0 334371167 21356544 3299 33554432000 134512640 137136520 4294601824 4294600720 134544402 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30181/statm: 5214 3299 197 641 0 4570 0
Current children cumulated CPU time (s) 921.45
Current children cumulated vsize (KiB) 20856

[startup+928 s]
/proc/loadavg: 2.00 2.02 1.95 3/177 30333
/proc/meminfo: memFree=31432132/32873844 swapFree=7116/7116
[pid=30181] ppid=30179 vsize=20856 CPUtime=927.85 cores=0,2,4,6
/proc/30181/stat : 30181 (bsolo) R 30179 30181 29538 0 -1 4202496 2929 0 0 0 92638 147 0 0 20 0 1 0 334371167 21356544 3299 33554432000 134512640 137136520 4294601824 4294600744 135982500 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30181/statm: 5214 3299 197 641 0 4570 0
Current children cumulated CPU time (s) 927.85
Current children cumulated vsize (KiB) 20856

[startup+929.606 s]
/proc/loadavg: 2.00 2.02 1.95 3/177 30333
/proc/meminfo: memFree=31432256/32873844 swapFree=7116/7116
[pid=30181] ppid=30179 vsize=20856 CPUtime=929.46 cores=0,2,4,6
/proc/30181/stat : 30181 (bsolo) R 30179 30181 29538 0 -1 4202496 2929 0 0 0 92799 147 0 0 20 0 1 0 334371167 21356544 3299 33554432000 134512640 137136520 4294601824 4294598552 134599295 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30181/statm: 5214 3299 197 641 0 4570 0
Current children cumulated CPU time (s) 929.46
Current children cumulated vsize (KiB) 20856

[startup+931.2 s]
/proc/loadavg: 2.00 2.02 1.95 3/177 30333
/proc/meminfo: memFree=31432256/32873844 swapFree=7116/7116
[pid=30181] ppid=30179 vsize=20856 CPUtime=931.05 cores=0,2,4,6
/proc/30181/stat : 30181 (bsolo) R 30179 30181 29538 0 -1 4202496 2929 0 0 0 92958 147 0 0 20 0 1 0 334371167 21356544 3299 33554432000 134512640 137136520 4294601824 4294600684 136518971 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30181/statm: 5214 3299 197 641 0 4570 0
Current children cumulated CPU time (s) 931.05
Current children cumulated vsize (KiB) 20856

[startup+932 s]
/proc/loadavg: 2.00 2.02 1.95 3/177 30333
/proc/meminfo: memFree=31432256/32873844 swapFree=7116/7116
[pid=30181] ppid=30179 vsize=20856 CPUtime=931.85 cores=0,2,4,6
/proc/30181/stat : 30181 (bsolo) R 30179 30181 29538 0 -1 4202496 2929 0 0 0 93038 147 0 0 20 0 1 0 334371167 21356544 3299 33554432000 134512640 137136520 4294601824 4294597928 134599125 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30181/statm: 5214 3299 197 641 0 4570 0
Current children cumulated CPU time (s) 931.85
Current children cumulated vsize (KiB) 20856

[startup+932.2 s]
/proc/loadavg: 2.00 2.02 1.95 3/177 30333
/proc/meminfo: memFree=31432256/32873844 swapFree=7116/7116
[pid=30181] ppid=30179 vsize=20856 CPUtime=932.05 cores=0,2,4,6
/proc/30181/stat : 30181 (bsolo) R 30179 30181 29538 0 -1 4202496 2929 0 0 0 93058 147 0 0 20 0 1 0 334371167 21356544 3299 33554432000 134512640 137136520 4294601824 4294600592 134574438 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30181/statm: 5214 3299 197 641 0 4570 0
Current children cumulated CPU time (s) 932.05
Current children cumulated vsize (KiB) 20856

Child status: 0
Real time (s): 932.217
CPU time (s): 932.074
CPU user time (s): 930.6
CPU system time (s): 1.47478
CPU usage (%): 99.9847
Max. virtual memory (cumulated for all children) (KiB): 20856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 930.6
system time used= 1.47477
maximum resident set size= 13196
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2930
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= 984

runsolver used 2.33164 second user time and 10.8483 second system time

The end

Launcher Data 

Begin job on node111 at 2012-06-03 02:14:02
IDJOB=3729642
IDBENCH=1303
IDSOLVER=2320
FILE ID=node111/3729642-1338682442
RUNJOBID= node111-1338678630-29557
PBS_JOBID= 14636702
Free space on /tmp= 67392 MiB

SOLVER NAME= PB09: bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900561288.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3729642-1338682442/watcher-3729642-1338682442 -o /tmp/evaluation-result-3729642-1338682442/solver-3729642-1338682442 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 -m15500 HOME/instance-3729642-1338682442.opb

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

MD5SUM BENCH= 4bba9489f2c1cdd3e2419eb13f48915c
RANDOM SEED=1959067337

node111.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2666.152
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.30
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.152
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.152
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.152
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.152
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.152
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.152
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.152
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31446348 kB
Buffers:          164536 kB
Cached:           464900 kB
SwapCached:         1352 kB
Active:           156268 kB
Inactive:         487592 kB
Active(anon):      15688 kB
Inactive(anon):     1120 kB
Active(file):     140580 kB
Inactive(file):   486472 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67100048 kB
Dirty:              3900 kB
Writeback:             0 kB
AnonPages:        112244 kB
Mapped:             9504 kB
Shmem:                 0 kB
Slab:             644972 kB
SReclaimable:      87312 kB
SUnreclaim:       557660 kB
KernelStack:        1480 kB
PageTables:         4336 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     143468 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     98304 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-3729642-1338682442.opb

Free space on /tmp at the end= 67388 MiB
End job on node111 at 2012-06-03 02:29:34