Trace number 2657744

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
bsolo 3.2 Cl? 1798 1798.57

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900559676.opb
MD5SUMf4b978648ea0f0ad7162795950b3a449
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 benchmark224.669
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 3.2 - 23/05/2010 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Instance file HOME/instance-2657744-1276297538.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.01	c Highest Coefficient sum: 625
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.013 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5709
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.024 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 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.93/1798.56	c      102    231     2688    12020    4     5678    2069    102   3000 0.03
1797.93/1798.56	c      252    231     2838    19181    6     5979    2276    252   4941 0.05
1797.93/1798.56	c      478    231     3064    31358   10     6431    2504    478   5311 0.09
1797.93/1798.56	c      818    231     3404    48769   14     7111    2755    818   5346 0.15
1797.93/1798.56	c     1328    231     3914    82256   21     8132    3031   1328   4643 0.29
1797.93/1798.56	c     2091    231     4677   133608   28     9658    3335   2091   3544 0.59
1797.93/1798.56	c     3238    231     5824   200595   34    11953    3669   3238   2857 1.13
1797.93/1798.56	c     4959    231     5608   155721   27    11521    4036   3022   2413 2.06
1797.93/1798.56	c     7543    231     6065   134736   22    12433    4440   3479   2514 3.00
1797.93/1798.56	c    11422    231     5263   103172   19    10830    4885   2677   2654 4.30
1797.93/1798.56	c    17244    231     6008   142447   23    12320    5374   3422   2675 6.44
1797.93/1798.56	c    25981    231     6292   146264   23    12886    5912   3706   2662 9.76
1797.93/1798.56	c    39093    231     7140   174215   24    14583    6504   4554   2665 14.66
1797.93/1798.56	c    58763    231     6614   157053   23    13531    7155   4028   2492 23.57
1797.93/1798.56	c    88276    231     6725   214402   31    13754    7871   4139   2260 39.06
1797.93/1798.56	c   132547    231     6522   147986   22    13347    8659   3936   2167 61.14
1797.93/1798.56	c   198957    231    10778   319686   29    21859    9525   8192   2030 97.99
1797.93/1798.56	c   298578    231     8037   191292   23    16378   10478   5451   1841 162.10
1797.93/1798.56	c   448013    231    12866   404575   31    26037   11526  10280   1687 265.57
1797.93/1798.56	c   672175    231    13531   443430   32    27366   12679  10945   1503 447.18
1797.93/1798.56	c  1008418    231    14109   483864   34    28523   13947  11523   1347 748.45
1797.93/1798.56	c  1512791    231    15023   491122   32    30350   15342  12437   1190 1270.66
1797.93/1798.56	c Resources Exceeded
1797.93/1798.56	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.93/1798.56	c   22  1981856 406233  2687972    16874   556765  14288   1102 1798.00
1797.93/1798.56	s UNKNOWN
1797.93/1798.56	c Total time: 1798 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2657744-1276297538/watcher-2657744-1276297538 -o /tmp/evaluation-result-2657744-1276297538/solver-2657744-1276297538 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657744-1276297538.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 6354
/proc/meminfo: memFree=1538348/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=10880 CPUtime=0
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 337 0 0 0 0 0 0 0 22 0 1 0 5357830 11141120 255 1992294400 134512640 137138936 4290847584 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 2720 255 175 642 0 2055 0

[startup+0.0740529 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 6354
/proc/meminfo: memFree=1538348/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=11448 CPUtime=0.06
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 513 0 0 0 6 0 0 0 22 0 1 0 5357830 11722752 410 1992294400 134512640 137138936 4290847584 18446744073709551615 136500283 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 2862 410 190 642 0 2218 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11448

[startup+0.102056 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 6354
/proc/meminfo: memFree=1538348/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=11580 CPUtime=0.09
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 542 0 0 0 9 0 0 0 22 0 1 0 5357830 11857920 439 1992294400 134512640 137138936 4290847584 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 2895 439 190 642 0 2251 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11580

[startup+0.30108 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 6354
/proc/meminfo: memFree=1538348/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=12228 CPUtime=0.29
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 728 0 0 0 28 1 0 0 22 0 1 0 5357830 12521472 625 1992294400 134512640 137138936 4290847584 18446744073709551615 136504071 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 3057 625 190 642 0 2413 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12228

[startup+0.701127 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 6354
/proc/meminfo: memFree=1538348/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=13128 CPUtime=0.69
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 954 0 0 0 68 1 0 0 24 0 1 0 5357830 13443072 851 1992294400 134512640 137138936 4290847584 18446744073709551615 134542544 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 3282 851 190 642 0 2638 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13128

[startup+1.50122 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6355
/proc/meminfo: memFree=1535116/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=14408 CPUtime=1.49
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 1254 0 0 0 148 1 0 0 25 0 1 0 5357830 14753792 1151 1992294400 134512640 137138936 4290847584 18446744073709551615 134555539 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 3602 1151 190 642 0 2958 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14408

[startup+3.10141 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6355
/proc/meminfo: memFree=1534248/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=14408 CPUtime=3.09
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 1254 0 0 0 308 1 0 0 25 0 1 0 5357830 14753792 1151 1992294400 134512640 137138936 4290847584 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 3602 1151 190 642 0 2958 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14408

[startup+6.30178 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6355
/proc/meminfo: memFree=1534000/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=14412 CPUtime=6.29
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 1255 0 0 0 627 2 0 0 25 0 1 0 5357830 14757888 1152 1992294400 134512640 137138936 4290847584 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 3603 1152 190 642 0 2959 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14412

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6355
/proc/meminfo: memFree=1533628/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=14796 CPUtime=12.69
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 1358 0 0 0 1264 5 0 0 25 0 1 0 5357830 15151104 1255 1992294400 134512640 137138936 4290847584 18446744073709551615 134542249 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 3699 1255 190 642 0 3055 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14796

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6357
/proc/meminfo: memFree=1532760/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=15696 CPUtime=25.49
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 1584 0 0 0 2540 9 0 0 25 0 1 0 5357830 16072704 1481 1992294400 134512640 137138936 4290847584 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 3924 1481 190 642 0 3280 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15696

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6357
/proc/meminfo: memFree=1531396/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=16844 CPUtime=51.07
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 1872 0 0 0 5089 18 0 0 25 0 1 0 5357830 17248256 1769 1992294400 134512640 137138936 4290847584 18446744073709551615 136506277 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 4211 1769 190 642 0 3567 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16844

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6359
/proc/meminfo: memFree=1531148/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=17172 CPUtime=102.26
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 1945 0 0 0 10191 35 0 0 25 0 1 0 5357830 17584128 1842 1992294400 134512640 137138936 4290847584 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 4293 1842 190 642 0 3649 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17172

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6359
/proc/meminfo: memFree=1530900/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=17296 CPUtime=162.23
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 1981 0 0 0 16169 54 0 0 25 0 1 0 5357830 17711104 1878 1992294400 134512640 137138936 4290847584 18446744073709551615 134542205 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 4324 1878 190 642 0 3680 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17296

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6361
/proc/meminfo: memFree=1530032/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=18144 CPUtime=222.21
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 2191 0 0 0 22148 73 0 0 25 0 1 0 5357830 18579456 2088 1992294400 134512640 137138936 4290847584 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 4536 2088 190 642 0 3892 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 18144

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6363
/proc/meminfo: memFree=1529908/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=18252 CPUtime=282.19
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 2219 0 0 0 28129 90 0 0 25 0 1 0 5357830 18690048 2116 1992294400 134512640 137138936 4290847584 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 4563 2116 190 642 0 3919 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18252

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6365
/proc/meminfo: memFree=1529536/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=18508 CPUtime=342.18
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 2292 0 0 0 34109 109 0 0 25 0 1 0 5357830 18952192 2189 1992294400 134512640 137138936 4290847584 18446744073709551615 134542310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 4627 2189 190 642 0 3983 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 18508

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6367
/proc/meminfo: memFree=1529412/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=18508 CPUtime=402.16
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 2292 0 0 0 40090 126 0 0 25 0 1 0 5357830 18952192 2189 1992294400 134512640 137138936 4290847584 18446744073709551615 136511176 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 4627 2189 190 642 0 3983 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 18508

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6367
/proc/meminfo: memFree=1528668/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=19208 CPUtime=462.14
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 2478 0 0 0 46072 142 0 0 25 0 1 0 5357830 19668992 2375 1992294400 134512640 137138936 4290847584 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 4802 2375 190 642 0 4158 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 19208

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6372
/proc/meminfo: memFree=1527924/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=19460 CPUtime=522.11
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 2522 0 0 0 52054 157 0 0 25 0 1 0 5357830 19927040 2419 1992294400 134512640 137138936 4290847584 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 4865 2419 190 642 0 4221 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 19460

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6374
/proc/meminfo: memFree=1527800/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=19568 CPUtime=582.1
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 2549 0 0 0 58034 176 0 0 25 0 1 0 5357830 20037632 2446 1992294400 134512640 137138936 4290847584 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 4892 2446 190 642 0 4248 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 19568

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6376
/proc/meminfo: memFree=1527800/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=19564 CPUtime=642.09
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 2549 0 0 0 64017 192 0 0 25 0 1 0 5357830 20033536 2446 1992294400 134512640 137138936 4290847584 18446744073709551615 136297746 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 4891 2446 190 642 0 4247 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 19564

[startup+702.301 s]

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

/proc/meminfo: memFree=1526560/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=20368 CPUtime=1061.96
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 2774 0 0 0 105902 294 0 0 25 0 1 0 5357830 20856832 2665 1992294400 134512640 137138936 4290847584 18446744073709551615 134543407 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 5092 2665 190 642 0 4448 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 20368

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6388
/proc/meminfo: memFree=1526560/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=20368 CPUtime=1121.94
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 2774 0 0 0 111885 309 0 0 25 0 1 0 5357830 20856832 2665 1992294400 134512640 137138936 4290847584 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 5092 2665 190 642 0 4448 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 20368

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6390
/proc/meminfo: memFree=1526560/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=20368 CPUtime=1181.92
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 2774 0 0 0 117869 323 0 0 25 0 1 0 5357830 20856832 2665 1992294400 134512640 137138936 4290847584 18446744073709551615 134542953 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 5092 2665 190 642 0 4448 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 20368

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6392
/proc/meminfo: memFree=1526436/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=20368 CPUtime=1241.9
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 2774 0 0 0 123853 337 0 0 25 0 1 0 5357830 20856832 2665 1992294400 134512640 137138936 4290847584 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 5092 2665 190 642 0 4448 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 20368

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6394
/proc/meminfo: memFree=1525692/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=21200 CPUtime=1301.89
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 2966 0 0 0 129838 351 0 0 25 0 1 0 5357830 21708800 2857 1992294400 134512640 137138936 4290847584 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 5300 2857 190 642 0 4656 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 21200

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6394
/proc/meminfo: memFree=1525568/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=21200 CPUtime=1361.87
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 2966 0 0 0 135823 364 0 0 25 0 1 0 5357830 21708800 2857 1992294400 134512640 137138936 4290847584 18446744073709551615 136297620 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 5300 2857 190 642 0 4656 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 21200

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6396
/proc/meminfo: memFree=1525568/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=21200 CPUtime=1421.85
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 2966 0 0 0 141808 377 0 0 25 0 1 0 5357830 21708800 2857 1992294400 134512640 137138936 4290847584 18446744073709551615 136502585 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 5300 2857 190 642 0 4656 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 21200

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6398
/proc/meminfo: memFree=1525568/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=21200 CPUtime=1481.82
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 2966 0 0 0 147793 389 0 0 25 0 1 0 5357830 21708800 2857 1992294400 134512640 137138936 4290847584 18446744073709551615 136511190 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 5300 2857 190 642 0 4656 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 21200

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6400
/proc/meminfo: memFree=1525816/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=21200 CPUtime=1541.8
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 2966 0 0 0 153779 401 0 0 25 0 1 0 5357830 21708800 2857 1992294400 134512640 137138936 4290847584 18446744073709551615 134542493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 5300 2857 190 642 0 4656 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 21200

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6402
/proc/meminfo: memFree=1525816/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=21152 CPUtime=1601.79
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 2966 0 0 0 159765 414 0 0 25 0 1 0 5357830 21659648 2857 1992294400 134512640 137138936 4290847584 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 5288 2857 190 642 0 4644 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 21152

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6402
/proc/meminfo: memFree=1525692/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=21148 CPUtime=1661.77
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 2966 0 0 0 165751 426 0 0 25 0 1 0 5357830 21655552 2857 1992294400 134512640 137138936 4290847584 18446744073709551615 136504809 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 5287 2857 190 642 0 4643 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 21148

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6404
/proc/meminfo: memFree=1525692/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=21148 CPUtime=1721.75
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 2966 0 0 0 171736 439 0 0 25 0 1 0 5357830 21655552 2857 1992294400 134512640 137138936 4290847584 18446744073709551615 134544900 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 5287 2857 190 642 0 4643 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 21148

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6406
/proc/meminfo: memFree=1525692/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=21144 CPUtime=1781.73
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 2966 0 0 0 177722 451 0 0 25 0 1 0 5357830 21651456 2857 1992294400 134512640 137138936 4290847584 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 5286 2857 190 642 0 4642 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 21144

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6406
/proc/meminfo: memFree=1525568/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=21144 CPUtime=1791.34
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 2966 0 0 0 178681 453 0 0 25 0 1 0 5357830 21651456 2857 1992294400 134512640 137138936 4290847584 18446744073709551615 134542237 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 5286 2857 190 642 0 4642 0
Current children cumulated CPU time (s) 1791.34
Current children cumulated vsize (KiB) 21144

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6406
/proc/meminfo: memFree=1525568/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=21144 CPUtime=1794.53
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 2966 0 0 0 179000 453 0 0 25 0 1 0 5357830 21651456 2857 1992294400 134512640 137138936 4290847584 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 5286 2857 190 642 0 4642 0
Current children cumulated CPU time (s) 1794.53
Current children cumulated vsize (KiB) 21144

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6406
/proc/meminfo: memFree=1525568/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=21144 CPUtime=1796.12
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 2966 0 0 0 179159 453 0 0 25 0 1 0 5357830 21651456 2857 1992294400 134512640 137138936 4290847584 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 5286 2857 190 642 0 4642 0
Current children cumulated CPU time (s) 1796.12
Current children cumulated vsize (KiB) 21144

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6406
/proc/meminfo: memFree=1525568/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=21144 CPUtime=1796.93
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 2966 0 0 0 179239 454 0 0 25 0 1 0 5357830 21651456 2857 1992294400 134512640 137138936 4290847584 18446744073709551615 136504093 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 5286 2857 190 642 0 4642 0
Current children cumulated CPU time (s) 1796.93
Current children cumulated vsize (KiB) 21144

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6406
/proc/meminfo: memFree=1525568/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=21144 CPUtime=1797.73
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 2966 0 0 0 179319 454 0 0 25 0 1 0 5357830 21651456 2857 1992294400 134512640 137138936 4290847584 18446744073709551615 136502585 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 5286 2857 190 642 0 4642 0
Current children cumulated CPU time (s) 1797.73
Current children cumulated vsize (KiB) 21144

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6406
/proc/meminfo: memFree=1525568/2059040 swapFree=4192956/4192956
[pid=6354] ppid=6352 vsize=21144 CPUtime=1797.93
/proc/6354/stat : 6354 (bsolo_pb10) R 6352 6354 5972 0 -1 4202496 2966 0 0 0 179339 454 0 0 25 0 1 0 5357830 21651456 2857 1992294400 134512640 137138936 4290847584 18446744073709551615 134542249 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6354/statm: 5286 2857 190 642 0 4642 0
Current children cumulated CPU time (s) 1797.93
Current children cumulated vsize (KiB) 21144

Child status: 0
Real time (s): 1798.57
CPU time (s): 1798
CPU user time (s): 1793.46
CPU system time (s): 4.54631
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 21204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.46
system time used= 4.54631
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2966
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 6420

runsolver used 2.92656 second user time and 8.5307 second system time

The end

Launcher Data 

Begin job on node001 at 2010-06-12 01:05:38
IDJOB=2657744
IDBENCH=1317
IDSOLVER=1163
FILE ID=node001/2657744-1276297538
PBS_JOBID= 11173120
Free space on /tmp= 62364 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900559676.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657744-1276297538/watcher-2657744-1276297538 -o /tmp/evaluation-result-2657744-1276297538/solver-2657744-1276297538 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657744-1276297538.opb

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

MD5SUM BENCH= f4b978648ea0f0ad7162795950b3a449
RANDOM SEED=756345513

node001.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.202
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.202
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1538876 kB
Buffers:         76424 kB
Cached:         315592 kB
SwapCached:          0 kB
Active:         177492 kB
Inactive:       273912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1538876 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3984 kB
Writeback:           0 kB
AnonPages:       59392 kB
Mapped:          15380 kB
Slab:            47032 kB
PageTables:       3988 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181812 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62360 MiB
End job on node001 at 2010-06-12 01:35:37