Trace number 2656819

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 Card? 1798.01 1798.53

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: Cardinality Constraint Learning
0.00/0.00	c Instance file HOME/instance-2656819-1276297530.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.
1797.98/1798.53	c      101    231     2753    14276    5     5809    2069    167   2295 0.04
1797.98/1798.53	c      251    231     2980    23600    7     6265    2276    394   2885 0.09
1797.98/1798.53	c      476    231     3249    33720   10     6805    2504    663   2902 0.16
1797.98/1798.53	c      814    231     3627    48959   13     7565    2755   1041   2651 0.31
1797.98/1798.53	c     1322    231     4178    70791   16     8665    3031   1592   2562 0.52
1797.98/1798.53	c     2085    231     4997    99999   20    10308    3335   2411   2329 0.90
1797.98/1798.53	c     3233    231     4438    76575   17     9338    3669   1852   2141 1.51
1797.98/1798.53	c     4956    231     4421    83679   18     9178    4036   1835   1980 2.50
1797.98/1798.53	c     7540    231     5067    99963   19    10455    4440   2481   1914 3.94
1797.98/1798.53	c    11419    231     6893   185127   26    14216    4885   4307   1818 6.28
1797.98/1798.53	c    17241    231     5393   107071   19    11121    5374   2807   1763 9.78
1797.98/1798.53	c    25978    231     6585   152084   23    13516    5912   3999   1673 15.53
1797.98/1798.53	c    39090    231     8252   228537   27    16923    6504   5666   1632 23.95
1797.98/1798.53	c    58761    231     9013   272184   30    18468    7155   6427   1476 39.80
1797.98/1798.53	c    88272    231     7422   199841   26    15192    7871   4836   1431 61.67
1797.98/1798.53	c   132542    231    10212   332554   32    20827    8659   7626   1331 99.56
1797.98/1798.53	c   198952    231    10481   338678   32    21342    9525   7895   1228 161.97
1797.98/1798.53	c   298572    231    11029   384375   34    22528   10478   8443   1133 263.46
1797.98/1798.53	c   448007    231     7993   257132   32    16466   11526   5407   1035 432.65
1797.98/1798.53	c   672168    231    11074   413299   37    22599   12679   8488    967 694.91
1797.98/1798.53	c  1008412    231     9827   329999   33    20145   13947   7241    901 1117.99
1797.98/1798.53	c Resources Exceeded
1797.98/1798.53	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.98/1798.53	c   21  1485906 280697  1965748    13923   486800  11337    826 1798.01
1797.98/1798.53	s UNKNOWN
1797.98/1798.53	c Total time: 1798.01 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-2656819-1276297530/watcher-2656819-1276297530 -o /tmp/evaluation-result-2656819-1276297530/solver-2656819-1276297530 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2656819-1276297530.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 7280
/proc/meminfo: memFree=1542392/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=10880 CPUtime=0
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 334 0 0 0 0 0 0 0 20 0 1 0 5354337 11141120 253 1992294400 134512640 137138936 4287336880 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 2720 254 175 642 0 2055 0

[startup+0.0620151 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7280
/proc/meminfo: memFree=1542392/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=11320 CPUtime=0.05
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 487 0 0 0 5 0 0 0 20 0 1 0 5354337 11591680 385 1992294400 134512640 137138936 4287336880 18446744073709551615 134607604 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 2830 385 192 642 0 2186 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11320

[startup+0.101018 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7280
/proc/meminfo: memFree=1542392/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=11448 CPUtime=0.09
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 514 0 0 0 9 0 0 0 20 0 1 0 5354337 11722752 412 1992294400 134512640 137138936 4287336880 18446744073709551615 134542761 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 2862 412 192 642 0 2218 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11448

[startup+0.301036 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7280
/proc/meminfo: memFree=1542392/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=11816 CPUtime=0.29
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 605 0 0 0 29 0 0 0 20 0 1 0 5354337 12099584 503 1992294400 134512640 137138936 4287336880 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 2954 503 192 642 0 2310 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11816

[startup+0.701074 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7280
/proc/meminfo: memFree=1542392/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=12304 CPUtime=0.69
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 749 0 0 0 69 0 0 0 21 0 1 0 5354337 12599296 647 1992294400 134512640 137138936 4287336880 18446744073709551615 134542497 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 3076 647 192 642 0 2432 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12304

[startup+1.50115 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7281
/proc/meminfo: memFree=1540152/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=13288 CPUtime=1.49
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 973 0 0 0 148 1 0 0 23 0 1 0 5354337 13606912 871 1992294400 134512640 137138936 4287336880 18446744073709551615 134606617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 3322 871 192 642 0 2678 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13288

[startup+3.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7281
/proc/meminfo: memFree=1539408/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=13416 CPUtime=3.09
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 1029 0 0 0 307 2 0 0 25 0 1 0 5354337 13737984 927 1992294400 134512640 137138936 4287336880 18446744073709551615 134607615 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 3354 927 192 642 0 2710 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13416

[startup+6.3016 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7281
/proc/meminfo: memFree=1538540/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=14032 CPUtime=6.29
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 1170 0 0 0 626 3 0 0 25 0 1 0 5354337 14368768 1068 1992294400 134512640 137138936 4287336880 18446744073709551615 134551331 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 3508 1068 192 642 0 2864 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14032

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7281
/proc/meminfo: memFree=1538044/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=14400 CPUtime=12.69
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 1264 0 0 0 1263 6 0 0 25 0 1 0 5354337 14745600 1162 1992294400 134512640 137138936 4287336880 18446744073709551615 134607142 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 3600 1162 192 642 0 2956 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14400

[startup+25.5004 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7283
/proc/meminfo: memFree=1537052/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=15396 CPUtime=25.49
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 1513 0 0 0 2539 10 0 0 25 0 1 0 5354337 15765504 1411 1992294400 134512640 137138936 4287336880 18446744073709551615 136297639 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 3849 1411 192 642 0 3205 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15396

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7283
/proc/meminfo: memFree=1536308/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=16116 CPUtime=51.08
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 1682 0 0 0 5091 17 0 0 25 0 1 0 5354337 16502784 1580 1992294400 134512640 137138936 4287336880 18446744073709551615 134542617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 4029 1580 192 642 0 3385 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16116

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7285
/proc/meminfo: memFree=1535316/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=17052 CPUtime=102.27
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 1917 0 0 0 10198 29 0 0 25 0 1 0 5354337 17461248 1815 1992294400 134512640 137138936 4287336880 18446744073709551615 134606628 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 4263 1815 192 642 0 3619 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17052

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7285
/proc/meminfo: memFree=1534696/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=17544 CPUtime=162.24
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 2058 0 0 0 16182 42 0 0 25 0 1 0 5354337 17965056 1956 1992294400 134512640 137138936 4287336880 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 4386 1956 192 642 0 3742 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17544

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7287
/proc/meminfo: memFree=1534076/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=18164 CPUtime=222.22
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 2206 0 0 0 22166 56 0 0 25 0 1 0 5354337 18599936 2104 1992294400 134512640 137138936 4287336880 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 4541 2104 192 642 0 3897 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 18164

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7289
/proc/meminfo: memFree=1532960/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=19260 CPUtime=282.21
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 2484 0 0 0 28152 69 0 0 25 0 1 0 5354337 19722240 2382 1992294400 134512640 137138936 4287336880 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 4815 2382 192 642 0 4171 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19260

[startup+342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7291
/proc/meminfo: memFree=1532836/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=19260 CPUtime=342.19
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 2484 0 0 0 34138 81 0 0 25 0 1 0 5354337 19722240 2382 1992294400 134512640 137138936 4287336880 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 4815 2382 192 642 0 4171 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 19260

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7293
/proc/meminfo: memFree=1532836/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=19260 CPUtime=402.18
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 2484 0 0 0 40123 95 0 0 25 0 1 0 5354337 19722240 2382 1992294400 134512640 137138936 4287336880 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 4815 2382 192 642 0 4171 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 19260

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7293
/proc/meminfo: memFree=1532340/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=19756 CPUtime=462.16
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 2610 0 0 0 46110 106 0 0 25 0 1 0 5354337 20230144 2508 1992294400 134512640 137138936 4287336880 18446744073709551615 136504021 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 4939 2508 192 642 0 4295 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 19756

[startup+522.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 7298
/proc/meminfo: memFree=1531596/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=19756 CPUtime=522.14
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 2610 0 0 0 52094 120 0 0 25 0 1 0 5354337 20230144 2508 1992294400 134512640 137138936 4287336880 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 4939 2508 192 642 0 4295 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 19756

[startup+582.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 7300
/proc/meminfo: memFree=1531348/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=19988 CPUtime=582.12
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 2673 0 0 0 58082 130 0 0 25 0 1 0 5354337 20467712 2571 1992294400 134512640 137138936 4287336880 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 4997 2571 192 642 0 4353 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 19988

[startup+642.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 7302
/proc/meminfo: memFree=1531348/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=19988 CPUtime=642.11
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 2673 0 0 0 64066 145 0 0 25 0 1 0 5354337 20467712 2571 1992294400 134512640 137138936 4287336880 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 4997 2571 192 642 0 4353 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 19988

[startup+702.3 s]

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

/proc/meminfo: memFree=1530728/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=20732 CPUtime=1061.98
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 2846 0 0 0 105969 229 0 0 25 0 1 0 5354337 21229568 2744 1992294400 134512640 137138936 4287336880 18446744073709551615 136297616 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 5183 2744 192 642 0 4539 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 20732

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7314
/proc/meminfo: memFree=1530728/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=20732 CPUtime=1121.97
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 2846 0 0 0 111956 241 0 0 25 0 1 0 5354337 21229568 2744 1992294400 134512640 137138936 4287336880 18446744073709551615 136520918 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 5183 2744 192 642 0 4539 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 20732

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7316
/proc/meminfo: memFree=1529860/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=21696 CPUtime=1181.95
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 3095 0 0 0 117944 251 0 0 25 0 1 0 5354337 22216704 2993 1992294400 134512640 137138936 4287336880 18446744073709551615 136502606 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 5424 2993 192 642 0 4780 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 21696

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7318
/proc/meminfo: memFree=1529240/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=22272 CPUtime=1241.93
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 3240 0 0 0 123931 262 0 0 25 0 1 0 5354337 22806528 3138 1992294400 134512640 137138936 4287336880 18446744073709551615 136502620 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 5568 3138 192 642 0 4924 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 22272

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7320
/proc/meminfo: memFree=1529116/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=22272 CPUtime=1301.92
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 3240 0 0 0 129918 274 0 0 25 0 1 0 5354337 22806528 3138 1992294400 134512640 137138936 4287336880 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 5568 3138 192 642 0 4924 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 22272

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7320
/proc/meminfo: memFree=1529116/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=22272 CPUtime=1361.89
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 3240 0 0 0 135905 284 0 0 25 0 1 0 5354337 22806528 3138 1992294400 134512640 137138936 4287336880 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 5568 3138 192 642 0 4924 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 22272

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7322
/proc/meminfo: memFree=1529116/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=22272 CPUtime=1421.88
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 3240 0 0 0 141893 295 0 0 25 0 1 0 5354337 22806528 3138 1992294400 134512640 137138936 4287336880 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 5568 3138 192 642 0 4924 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 22272

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7324
/proc/meminfo: memFree=1529116/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=22272 CPUtime=1481.86
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 3240 0 0 0 147879 307 0 0 25 0 1 0 5354337 22806528 3138 1992294400 134512640 137138936 4287336880 18446744073709551615 136520975 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 5568 3138 192 642 0 4924 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 22272

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7326
/proc/meminfo: memFree=1529116/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=22272 CPUtime=1541.85
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 3240 0 0 0 153865 320 0 0 25 0 1 0 5354337 22806528 3138 1992294400 134512640 137138936 4287336880 18446744073709551615 134575658 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 5568 3138 192 642 0 4924 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 22272

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7328
/proc/meminfo: memFree=1528992/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=22272 CPUtime=1601.82
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 3240 0 0 0 159852 330 0 0 25 0 1 0 5354337 22806528 3138 1992294400 134512640 137138936 4287336880 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 5568 3138 192 642 0 4924 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 22272

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7328
/proc/meminfo: memFree=1528992/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=22272 CPUtime=1661.81
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 3240 0 0 0 165838 343 0 0 25 0 1 0 5354337 22806528 3138 1992294400 134512640 137138936 4287336880 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 5568 3138 192 642 0 4924 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 22272

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7330
/proc/meminfo: memFree=1528868/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=22272 CPUtime=1721.79
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 3240 0 0 0 171824 355 0 0 25 0 1 0 5354337 22806528 3138 1992294400 134512640 137138936 4287336880 18446744073709551615 134606658 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 5568 3138 192 642 0 4924 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 22272

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7332
/proc/meminfo: memFree=1528620/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=22272 CPUtime=1781.78
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 3240 0 0 0 177811 367 0 0 25 0 1 0 5354337 22806528 3138 1992294400 134512640 137138936 4287336880 18446744073709551615 136520986 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 5568 3138 192 642 0 4924 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 22272

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 7332
/proc/meminfo: memFree=1528620/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=22272 CPUtime=1791.38
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 3240 0 0 0 178770 368 0 0 25 0 1 0 5354337 22806528 3138 1992294400 134512640 137138936 4287336880 18446744073709551615 134542345 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 5568 3138 192 642 0 4924 0
Current children cumulated CPU time (s) 1791.38
Current children cumulated vsize (KiB) 22272

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7332
/proc/meminfo: memFree=1528620/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=22272 CPUtime=1794.58
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 3240 0 0 0 179089 369 0 0 25 0 1 0 5354337 22806528 3138 1992294400 134512640 137138936 4287336880 18446744073709551615 136520938 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 5568 3138 192 642 0 4924 0
Current children cumulated CPU time (s) 1794.58
Current children cumulated vsize (KiB) 22272

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7332
/proc/meminfo: memFree=1528620/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=22272 CPUtime=1796.17
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 3240 0 0 0 179248 369 0 0 25 0 1 0 5354337 22806528 3138 1992294400 134512640 137138936 4287336880 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 5568 3138 192 642 0 4924 0
Current children cumulated CPU time (s) 1796.17
Current children cumulated vsize (KiB) 22272

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7332
/proc/meminfo: memFree=1528620/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=22272 CPUtime=1796.97
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 3240 0 0 0 179327 370 0 0 25 0 1 0 5354337 22806528 3138 1992294400 134512640 137138936 4287336880 18446744073709551615 134542369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 5568 3138 192 642 0 4924 0
Current children cumulated CPU time (s) 1796.97
Current children cumulated vsize (KiB) 22272

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7332
/proc/meminfo: memFree=1528620/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=22272 CPUtime=1797.77
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 3240 0 0 0 179407 370 0 0 25 0 1 0 5354337 22806528 3138 1992294400 134512640 137138936 4287336880 18446744073709551615 134542339 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 5568 3138 192 642 0 4924 0
Current children cumulated CPU time (s) 1797.77
Current children cumulated vsize (KiB) 22272

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7332
/proc/meminfo: memFree=1528620/2059040 swapFree=4192956/4192956
[pid=7280] ppid=7278 vsize=22272 CPUtime=1797.98
/proc/7280/stat : 7280 (bsolo_pb10) R 7278 7280 6863 0 -1 4202496 3240 0 0 0 179428 370 0 0 25 0 1 0 5354337 22806528 3138 1992294400 134512640 137138936 4287336880 18446744073709551615 134542528 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7280/statm: 5568 3138 192 642 0 4924 0
Current children cumulated CPU time (s) 1797.98
Current children cumulated vsize (KiB) 22272

Child status: 0
Real time (s): 1798.53
CPU time (s): 1798.01
CPU user time (s): 1794.31
CPU system time (s): 3.70344
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 22272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.31
system time used= 3.70344
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3240
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= 3691

runsolver used 3.12052 second user time and 8.34173 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-12 01:05:30
IDJOB=2656819
IDBENCH=1317
IDSOLVER=1162
FILE ID=node015/2656819-1276297530
PBS_JOBID= 11173115
Free space on /tmp= 62540 MiB

SOLVER NAME= bsolo 3.2 Card
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900559676.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656819-1276297530/watcher-2656819-1276297530 -o /tmp/evaluation-result-2656819-1276297530/solver-2656819-1276297530 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l2 HOME/instance-2656819-1276297530.opb

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

MD5SUM BENCH= f4b978648ea0f0ad7162795950b3a449
RANDOM SEED=1689160795

node015.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1542920 kB
Buffers:         75664 kB
Cached:         312492 kB
SwapCached:          0 kB
Active:         175700 kB
Inactive:       272180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1542920 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3976 kB
Writeback:           0 kB
AnonPages:       59752 kB
Mapped:          15476 kB
Slab:            46372 kB
PageTables:       4096 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180084 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= 62536 MiB
End job on node015 at 2010-06-12 01:35:29