Trace number 2656441

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 1798.72

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900548667.opb
MD5SUM9a7dcf907234f84f0d33881f56632ec3
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 benchmark830.59
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-2656441-1276310184.opb
0.00/0.00	c File size is 83369 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.
1797.97/1798.72	c      101    231     2752    14150    5     5811    2069    166   2348 0.04
1797.97/1798.72	c      257    231     2972    22713    7     6249    2276    386   3212 0.08
1797.97/1798.72	c      483    231     3244    36981   11     6810    2504    658   2892 0.17
1797.97/1798.72	c      822    231     3607    52089   14     7536    2755   1021   2677 0.31
1797.97/1798.72	c     1330    231     4142    72083   17     8655    3031   1556   2577 0.52
1797.97/1798.72	c     2093    231     4967   102770   20    10307    3335   2381   2411 0.87
1797.97/1798.72	c     3241    231     4413    75811   17     9139    3669   1827   2157 1.50
1797.97/1798.72	c     4962    231     6222   146458   23    12782    4036   3636   2026 2.45
1797.97/1798.72	c     7550    231     4716    85134   18     9741    4440   2130   1923 3.93
1797.97/1798.72	c    11429    231     6463   154075   23    13245    4885   3877   1868 6.12
1797.97/1798.72	c    17253    231     5030    89499   17    10377    5374   2444   1841 9.37
1797.97/1798.72	c    25990    231     5962   140727   23    12271    5912   3376   1725 15.06
1797.97/1798.72	c    39100    231     7716   220227   28    15905    6504   5130   1608 24.30
1797.97/1798.72	c    58772    231     8647   244109   28    17649    7155   6061   1509 38.93
1797.97/1798.72	c    88284    231     7159   201938   28    14656    7871   4573   1429 61.77
1797.97/1798.72	c   132558    231     9974   309379   31    20433    8659   7388   1351 98.11
1797.97/1798.72	c   198969    231    10083   364924   36    20549    9525   7497   1238 160.67
1797.97/1798.72	c   298592    231     9258   292717   31    19001   10478   6672   1131 263.99
1797.97/1798.72	c   448028    231     7939   225624   28    16248   11526   5353   1087 412.01
1797.97/1798.72	c   672186    231    13288   439641   33    26986   12679  10702   1016 661.06
1797.97/1798.72	c  1008429    231    11370   355009   31    23135   13947   8784    944 1068.02
1797.97/1798.72	c  1512801    231    14856   534715   35    30281   15342  12270    850 1779.00
1797.97/1798.72	c Resources Exceeded
1797.97/1798.72	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.97/1798.72	c   22  1523854 297319  2030353    11334   411262   8748    847 1798.00
1797.97/1798.72	s UNKNOWN
1797.97/1798.72	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-2656441-1276310184/watcher-2656441-1276310184 -o /tmp/evaluation-result-2656441-1276310184/solver-2656441-1276310184 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2656441-1276310184.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 1.01 1.26 2/106 8495
/proc/meminfo: memFree=1682408/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=10880 CPUtime=0
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 338 0 0 0 0 0 0 0 22 0 1 0 4674677 11141120 256 1992294400 134512640 137138936 4291004960 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 2720 256 175 642 0 2055 0

[startup+0.0110809 s]
/proc/loadavg: 1.00 1.01 1.26 2/106 8495
/proc/meminfo: memFree=1682408/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=11016 CPUtime=0
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 358 0 0 0 0 0 0 0 22 0 1 0 4674677 11280384 276 1992294400 134512640 137138936 4291004960 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 2754 276 179 642 0 2089 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 11016

[startup+0.101096 s]
/proc/loadavg: 1.00 1.01 1.26 2/106 8495
/proc/meminfo: memFree=1682408/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=11448 CPUtime=0.09
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 519 0 0 0 9 0 0 0 24 0 1 0 4674677 11722752 416 1992294400 134512640 137138936 4291004960 18446744073709551615 134599920 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 2862 416 192 642 0 2218 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11448

[startup+0.301133 s]
/proc/loadavg: 1.00 1.01 1.26 2/106 8495
/proc/meminfo: memFree=1682408/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=11808 CPUtime=0.29
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 615 0 0 0 29 0 0 0 25 0 1 0 4674677 12091392 512 1992294400 134512640 137138936 4291004960 18446744073709551615 136511201 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 2952 512 192 642 0 2308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11808

[startup+0.701207 s]
/proc/loadavg: 1.00 1.01 1.26 2/106 8495
/proc/meminfo: memFree=1682408/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=12424 CPUtime=0.69
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 760 0 0 0 69 0 0 0 25 0 1 0 4674677 12722176 657 1992294400 134512640 137138936 4291004960 18446744073709551615 134573759 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 3106 657 192 642 0 2462 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12424

[startup+1.50136 s]
/proc/loadavg: 1.00 1.01 1.26 2/107 8496
/proc/meminfo: memFree=1680044/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=13284 CPUtime=1.49
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 988 0 0 0 148 1 0 0 25 0 1 0 4674677 13602816 885 1992294400 134512640 137138936 4291004960 18446744073709551615 134542709 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 3321 885 192 642 0 2677 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13284

[startup+3.10066 s]
/proc/loadavg: 1.00 1.01 1.26 2/107 8496
/proc/meminfo: memFree=1679300/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=13656 CPUtime=3.09
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 1080 0 0 0 307 2 0 0 25 0 1 0 4674677 13983744 977 1992294400 134512640 137138936 4291004960 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 3414 977 192 642 0 2770 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13656

[startup+6.30125 s]
/proc/loadavg: 1.00 1.01 1.26 2/107 8496
/proc/meminfo: memFree=1678680/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=13784 CPUtime=6.29
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 1123 0 0 0 625 4 0 0 25 0 1 0 4674677 14114816 1020 1992294400 134512640 137138936 4291004960 18446744073709551615 134575833 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 3446 1020 192 642 0 2802 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13784

[startup+12.7004 s]
/proc/loadavg: 1.00 1.01 1.26 2/107 8496
/proc/meminfo: memFree=1677812/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=14516 CPUtime=12.69
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 1305 0 0 0 1263 6 0 0 25 0 1 0 4674677 14864384 1202 1992294400 134512640 137138936 4291004960 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 3629 1202 192 642 0 2985 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14516

[startup+25.5008 s]
/proc/loadavg: 1.00 1.01 1.26 2/107 8496
/proc/meminfo: memFree=1677068/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=15388 CPUtime=25.48
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 1518 0 0 0 2539 9 0 0 25 0 1 0 4674677 15757312 1415 1992294400 134512640 137138936 4291004960 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 3847 1415 192 642 0 3203 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15388

[startup+51.1016 s]
/proc/loadavg: 1.00 1.01 1.25 2/107 8496
/proc/meminfo: memFree=1676324/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=15856 CPUtime=51.07
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 1635 0 0 0 5092 15 0 0 25 0 1 0 4674677 16236544 1532 1992294400 134512640 137138936 4291004960 18446744073709551615 134606964 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 3964 1532 192 642 0 3320 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15856

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.23 2/107 8498
/proc/meminfo: memFree=1675456/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=16832 CPUtime=102.26
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 1862 0 0 0 10199 27 0 0 25 0 1 0 4674677 17235968 1759 1992294400 134512640 137138936 4291004960 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 4208 1759 192 642 0 3564 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16832

[startup+162.301 s]
/proc/loadavg: 1.03 1.01 1.22 2/107 8503
/proc/meminfo: memFree=1674092/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=17548 CPUtime=162.22
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 2054 0 0 0 16184 38 0 0 25 0 1 0 4674677 17969152 1951 1992294400 134512640 137138936 4291004960 18446744073709551615 136504343 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 4387 1951 192 642 0 3743 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 17548

[startup+222.301 s]
/proc/loadavg: 1.01 1.01 1.20 2/107 8503
/proc/meminfo: memFree=1673224/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=18296 CPUtime=222.2
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 2248 0 0 0 22168 52 0 0 25 0 1 0 4674677 18735104 2145 1992294400 134512640 137138936 4291004960 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 4574 2145 192 642 0 3930 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 18296

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.19 2/107 8505
/proc/meminfo: memFree=1673100/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=18424 CPUtime=282.18
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 2264 0 0 0 28153 65 0 0 25 0 1 0 4674677 18866176 2161 1992294400 134512640 137138936 4291004960 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 4606 2161 192 642 0 3962 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 18424

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.17 2/107 8507
/proc/meminfo: memFree=1673100/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=18388 CPUtime=342.16
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 2264 0 0 0 34138 78 0 0 25 0 1 0 4674677 18829312 2161 1992294400 134512640 137138936 4291004960 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 4597 2161 192 642 0 3953 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 18388

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.16 2/107 8509
/proc/meminfo: memFree=1673100/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=18384 CPUtime=402.13
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 2264 0 0 0 40122 91 0 0 25 0 1 0 4674677 18825216 2161 1992294400 134512640 137138936 4291004960 18446744073709551615 134575835 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 4596 2161 192 642 0 3952 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 18384

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.15 2/107 8511
/proc/meminfo: memFree=1671984/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=19464 CPUtime=462.11
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 2525 0 0 0 46105 106 0 0 25 0 1 0 4674677 19931136 2422 1992294400 134512640 137138936 4291004960 18446744073709551615 134606663 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 4866 2422 192 642 0 4222 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 19464

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 8511
/proc/meminfo: memFree=1671984/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=19464 CPUtime=522.08
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 2525 0 0 0 52089 119 0 0 25 0 1 0 4674677 19931136 2422 1992294400 134512640 137138936 4291004960 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 4866 2422 192 642 0 4222 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 19464

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.13 2/107 8513
/proc/meminfo: memFree=1671860/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=19460 CPUtime=582.06
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 2525 0 0 0 58076 130 0 0 25 0 1 0 4674677 19927040 2422 1992294400 134512640 137138936 4291004960 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 4865 2422 192 642 0 4221 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 19460

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 8515
/proc/meminfo: memFree=1671860/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=19460 CPUtime=642.04
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 2525 0 0 0 64063 141 0 0 25 0 1 0 4674677 19927040 2422 1992294400 134512640 137138936 4291004960 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 4865 2422 192 642 0 4221 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 19460

[startup+702.301 s]

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

/proc/meminfo: memFree=1670620/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=20348 CPUtime=1061.87
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 2749 0 0 0 105964 223 0 0 25 0 1 0 4674677 20836352 2646 1992294400 134512640 137138936 4291004960 18446744073709551615 134618912 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 5087 2646 192 642 0 4443 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 20348

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 8527
/proc/meminfo: memFree=1669132/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=21892 CPUtime=1121.84
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 3134 0 0 0 111950 234 0 0 25 0 1 0 4674677 22417408 3031 1992294400 134512640 137138936 4291004960 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 5473 3031 192 642 0 4829 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 21892

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 8529
/proc/meminfo: memFree=1668760/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=22124 CPUtime=1181.83
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 3191 0 0 0 117936 247 0 0 25 0 1 0 4674677 22654976 3088 1992294400 134512640 137138936 4291004960 18446744073709551615 134542339 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 5531 3088 192 642 0 4887 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 22124

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 8531
/proc/meminfo: memFree=1668760/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=22120 CPUtime=1241.8
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 3191 0 0 0 123922 258 0 0 25 0 1 0 4674677 22650880 3088 1992294400 134512640 137138936 4291004960 18446744073709551615 134607004 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 5530 3088 192 642 0 4886 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 22120

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 8533
/proc/meminfo: memFree=1668760/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=22120 CPUtime=1301.78
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 3191 0 0 0 129910 268 0 0 25 0 1 0 4674677 22650880 3088 1992294400 134512640 137138936 4291004960 18446744073709551615 134542339 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 5530 3088 192 642 0 4886 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 22120

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 8535
/proc/meminfo: memFree=1668760/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=22120 CPUtime=1361.76
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 3191 0 0 0 135897 279 0 0 25 0 1 0 4674677 22650880 3088 1992294400 134512640 137138936 4291004960 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 5530 3088 192 642 0 4886 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 22120

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 8535
/proc/meminfo: memFree=1668636/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=22120 CPUtime=1421.74
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 3191 0 0 0 141884 290 0 0 25 0 1 0 4674677 22650880 3088 1992294400 134512640 137138936 4291004960 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 5530 3088 192 642 0 4886 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 22120

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 8546
/proc/meminfo: memFree=1668016/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=22120 CPUtime=1481.69
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 3191 0 0 0 147868 301 0 0 25 0 1 0 4674677 22650880 3088 1992294400 134512640 137138936 4291004960 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 5530 3088 192 642 0 4886 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 22120

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 8548
/proc/meminfo: memFree=1668016/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=22120 CPUtime=1541.67
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 3191 0 0 0 153856 311 0 0 25 0 1 0 4674677 22650880 3088 1992294400 134512640 137138936 4291004960 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 5530 3088 192 642 0 4886 0
Current children cumulated CPU time (s) 1541.67
Current children cumulated vsize (KiB) 22120

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 8550
/proc/meminfo: memFree=1668016/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=22120 CPUtime=1601.64
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 3191 0 0 0 159843 321 0 0 25 0 1 0 4674677 22650880 3088 1992294400 134512640 137138936 4291004960 18446744073709551615 134542508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 5530 3088 192 642 0 4886 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 22120

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8552
/proc/meminfo: memFree=1668016/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=22120 CPUtime=1661.62
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 3191 0 0 0 165830 332 0 0 25 0 1 0 4674677 22650880 3088 1992294400 134512640 137138936 4291004960 18446744073709551615 134542508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 5530 3088 192 642 0 4886 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 22120

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8552
/proc/meminfo: memFree=1668016/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=22120 CPUtime=1721.61
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 3196 0 0 0 171819 342 0 0 25 0 1 0 4674677 22650880 3093 1992294400 134512640 137138936 4291004960 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 5530 3093 192 642 0 4886 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 22120

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8554
/proc/meminfo: memFree=1668016/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=22120 CPUtime=1781.58
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 3196 0 0 0 177807 351 0 0 25 0 1 0 4674677 22650880 3093 1992294400 134512640 137138936 4291004960 18446744073709551615 134576423 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 5530 3093 192 642 0 4886 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 22120

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 8554
/proc/meminfo: memFree=1668016/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=22116 CPUtime=1791.18
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 3197 0 0 0 178766 352 0 0 25 0 1 0 4674677 22646784 3094 1992294400 134512640 137138936 4291004960 18446744073709551615 134542161 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 5529 3094 192 642 0 4885 0
Current children cumulated CPU time (s) 1791.18
Current children cumulated vsize (KiB) 22116

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8554
/proc/meminfo: memFree=1668016/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=22116 CPUtime=1794.38
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 3197 0 0 0 179085 353 0 0 25 0 1 0 4674677 22646784 3094 1992294400 134512640 137138936 4291004960 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 5529 3094 192 642 0 4885 0
Current children cumulated CPU time (s) 1794.38
Current children cumulated vsize (KiB) 22116

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8554
/proc/meminfo: memFree=1668016/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=22116 CPUtime=1795.98
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 3197 0 0 0 179245 353 0 0 25 0 1 0 4674677 22646784 3094 1992294400 134512640 137138936 4291004960 18446744073709551615 134542617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 5529 3094 192 642 0 4885 0
Current children cumulated CPU time (s) 1795.98
Current children cumulated vsize (KiB) 22116

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8554
/proc/meminfo: memFree=1668016/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=22116 CPUtime=1796.77
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 3197 0 0 0 179324 353 0 0 25 0 1 0 4674677 22646784 3094 1992294400 134512640 137138936 4291004960 18446744073709551615 136504102 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 5529 3094 192 642 0 4885 0
Current children cumulated CPU time (s) 1796.77
Current children cumulated vsize (KiB) 22116

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8554
/proc/meminfo: memFree=1668016/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=22116 CPUtime=1797.57
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 3197 0 0 0 179404 353 0 0 25 0 1 0 4674677 22646784 3094 1992294400 134512640 137138936 4291004960 18446744073709551615 136504096 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 5529 3094 192 642 0 4885 0
Current children cumulated CPU time (s) 1797.57
Current children cumulated vsize (KiB) 22116

[startup+1798.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8554
/proc/meminfo: memFree=1668016/2059040 swapFree=4192956/4192956
[pid=8495] ppid=8493 vsize=22116 CPUtime=1797.97
/proc/8495/stat : 8495 (bsolo_pb10) R 8493 8495 8407 0 -1 4202496 3197 0 0 0 179444 353 0 0 25 0 1 0 4674677 22646784 3094 1992294400 134512640 137138936 4291004960 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8495/statm: 5529 3094 192 642 0 4885 0
Current children cumulated CPU time (s) 1797.97
Current children cumulated vsize (KiB) 22116

Child status: 0
Real time (s): 1798.72
CPU time (s): 1798
CPU user time (s): 1794.46
CPU system time (s): 3.53846
CPU usage (%): 99.9599
Max. virtual memory (cumulated for all children) (KiB): 22124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.46
system time used= 3.53846
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3197
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= 9819

runsolver used 3.15252 second user time and 8.31074 second system time

The end

Launcher Data 

Begin job on node019 at 2010-06-12 04:36:24
IDJOB=2656441
IDBENCH=1356
IDSOLVER=1162
FILE ID=node019/2656441-1276310184
PBS_JOBID= 11173149
Free space on /tmp= 62356 MiB

SOLVER NAME= bsolo 3.2 Card
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900548667.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656441-1276310184/watcher-2656441-1276310184 -o /tmp/evaluation-result-2656441-1276310184/solver-2656441-1276310184 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l2 HOME/instance-2656441-1276310184.opb

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

MD5SUM BENCH= 9a7dcf907234f84f0d33881f56632ec3
RANDOM SEED=665584805

node019.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1682936 kB
Buffers:         78132 kB
Cached:         171148 kB
SwapCached:          0 kB
Active:         137436 kB
Inactive:       170912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1682936 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4000 kB
Writeback:           0 kB
AnonPages:       59004 kB
Mapped:          15348 kB
Slab:            46028 kB
PageTables:       3984 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180440 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= 62352 MiB
End job on node019 at 2010-06-12 05:06:22