Trace number 1877378

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 3.1? 1798 1798.48

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 benchmark103.874
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 625
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1877378-1245120161.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: 0.011 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: 0.022 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.
1797.92/1798.48	c      100    231     2760    13483    4     5826    2069    174   2631 0.04
1797.92/1798.48	c      250    231     2975    22272    7     6258    2276    389   3472 0.07
1797.92/1798.48	c      475    231     3253    36556   11     6817    2504    667   3275 0.14
1797.92/1798.48	c      813    231     3648    54869   15     7611    2755   1062   3151 0.26
1797.92/1798.48	c     1321    231     4190    74511   17     8698    3031   1604   2975 0.44
1797.92/1798.48	c     2084    231     4995   109288   21    10445    3335   2409   2692 0.77
1797.92/1798.48	c     3231    231     4438    89210   20     9260    3669   1852   2431 1.33
1797.92/1798.48	c     4952    231     4422    91866   20     9238    4036   1836   2245 2.21
1797.92/1798.48	c     7538    231     4977   104734   21    10316    4440   2391   2155 3.50
1797.92/1798.48	c    11418    231     6689   180565   26    13833    4885   4103   2080 5.49
1797.92/1798.48	c    17240    231     5285   118508   22    10881    5374   2699   1944 8.87
1797.92/1798.48	c    25977    231     6292   211985   33    12951    5912   3706   1707 15.21
1797.92/1798.48	c    39087    231     8182   296164   36    16719    6504   5596   1533 25.50
1797.92/1798.48	c    58758    231     8733   237172   27    17818    7155   6147   1520 38.65
1797.92/1798.48	c    88269    231     6753   171243   25    13884    7871   4167   1486 59.36
1797.92/1798.48	c   132540    231     9556   279304   29    19587    8659   6970   1446 91.60
1797.92/1798.48	c   198950    231     9363   297377   31    19186    9525   6777   1358 146.46
1797.92/1798.48	c   298571    231     8726   248523   28    17800   10478   6140   1260 236.78
1797.92/1798.48	c   448007    231    11974   370777   30    24645   11526   9388   1217 368.01
1797.92/1798.48	c   672165    231    13959   446775   32    28301   12679  11373   1079 622.54
1797.92/1798.48	c  1008411    231    10722   323970   30    21776   13947   8136    980 1028.58
1797.92/1798.48	c  1512784    231    12129   348491   28    24637   15342   9543    897 1685.24
1797.92/1798.48	c Resources Exceeded
1797.92/1798.48	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.92/1798.48	c   22  1598310 316898  2144737    10670   311294   8084    888 1798.00
1797.92/1798.48	s UNKNOWN
1797.92/1798.48	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-1877378-1245120161/watcher-1877378-1245120161 -o /tmp/evaluation-result-1877378-1245120161/solver-1877378-1245120161 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877378-1245120161.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: 0.92 0.98 0.99 3/64 437
/proc/meminfo: memFree=1247656/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=10792 CPUtime=0
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 179616228 11051008 232 1992294400 134512640 137136520 4294956256 18446744073709551615 136502004 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 2698 232 174 640 0 2033 0

[startup+0.0606461 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 437
/proc/meminfo: memFree=1247656/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=11236 CPUtime=0.05
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 427 0 0 0 5 0 0 0 18 0 1 0 179616228 11505664 390 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 2809 390 196 640 0 2165 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11236

[startup+0.10165 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 437
/proc/meminfo: memFree=1247656/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=11368 CPUtime=0.09
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 458 0 0 0 9 0 0 0 18 0 1 0 179616228 11640832 421 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 2842 421 196 640 0 2198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11368

[startup+0.301671 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 437
/proc/meminfo: memFree=1247656/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=11864 CPUtime=0.29
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 581 0 0 0 29 0 0 0 19 0 1 0 179616228 12148736 544 1992294400 134512640 137136520 4294956256 18446744073709551615 136509137 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 2966 544 196 640 0 2322 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11864

[startup+0.701713 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 437
/proc/meminfo: memFree=1247656/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=12484 CPUtime=0.69
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 746 0 0 0 69 0 0 0 22 0 1 0 179616228 12783616 709 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 3121 709 196 640 0 2477 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12484

[startup+1.5018 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 438
/proc/meminfo: memFree=1245088/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=13352 CPUtime=1.49
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 963 0 0 0 148 1 0 0 25 0 1 0 179616228 13672448 926 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 3338 926 196 640 0 2694 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13352

[startup+3.10197 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 438
/proc/meminfo: memFree=1244512/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=13604 CPUtime=3.09
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 1024 0 0 0 308 1 0 0 25 0 1 0 179616228 13930496 987 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 3401 987 196 640 0 2757 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13604

[startup+6.30131 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 438
/proc/meminfo: memFree=1243744/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=14464 CPUtime=6.29
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 1228 0 0 0 626 3 0 0 25 0 1 0 179616228 14811136 1191 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 3616 1191 196 640 0 2972 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14464

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 438
/proc/meminfo: memFree=1243040/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=14960 CPUtime=12.68
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 1369 0 0 0 1264 4 0 0 25 0 1 0 179616228 15319040 1332 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 3740 1332 196 640 0 3096 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14960

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 438
/proc/meminfo: memFree=1241696/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=16068 CPUtime=25.48
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 1646 0 0 0 2542 6 0 0 25 0 1 0 179616228 16453632 1609 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 4017 1609 196 640 0 3373 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16068

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 438
/proc/meminfo: memFree=1241696/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=16072 CPUtime=51.07
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 1654 0 0 0 5095 12 0 0 25 0 1 0 179616228 16457728 1617 1992294400 134512640 137136520 4294956256 18446744073709551615 134606780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 4018 1617 197 640 0 3374 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16072

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 438
/proc/meminfo: memFree=1240928/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=16920 CPUtime=102.26
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 1852 0 0 0 10204 22 0 0 25 0 1 0 179616228 17326080 1815 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 4230 1815 197 640 0 3586 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16920

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 438
/proc/meminfo: memFree=1240224/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=17540 CPUtime=162.25
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 2014 0 0 0 16193 32 0 0 25 0 1 0 179616228 17960960 1977 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 4385 1977 197 640 0 3741 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17540

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 438
/proc/meminfo: memFree=1239968/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=17780 CPUtime=222.23
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 2068 0 0 0 22181 42 0 0 25 0 1 0 179616228 18206720 2031 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 4445 2031 197 640 0 3801 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17780

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 438
/proc/meminfo: memFree=1239904/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=17780 CPUtime=282.22
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 2081 0 0 0 28171 51 0 0 25 0 1 0 179616228 18206720 2044 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 4445 2044 197 640 0 3801 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 17780

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 438
/proc/meminfo: memFree=1239968/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=17780 CPUtime=342.2
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 2081 0 0 0 34159 61 0 0 25 0 1 0 179616228 18206720 2044 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 4445 2044 197 640 0 3801 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 17780

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 438
/proc/meminfo: memFree=1237472/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=20316 CPUtime=402.18
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 2709 0 0 0 40146 72 0 0 25 0 1 0 179616228 20803584 2672 1992294400 134512640 137136520 4294956256 18446744073709551615 136293435 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 5079 2672 197 640 0 4435 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 20316

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 438
/proc/meminfo: memFree=1237472/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=20316 CPUtime=462.17
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 2709 0 0 0 46137 80 0 0 25 0 1 0 179616228 20803584 2672 1992294400 134512640 137136520 4294956256 18446744073709551615 134606731 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 5079 2672 197 640 0 4435 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 20316

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 438
/proc/meminfo: memFree=1237472/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=20316 CPUtime=522.15
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 2709 0 0 0 52126 89 0 0 25 0 1 0 179616228 20803584 2672 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 5079 2672 197 640 0 4435 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 20316

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 440
/proc/meminfo: memFree=1237344/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=20316 CPUtime=582.13
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 2709 0 0 0 58117 96 0 0 25 0 1 0 179616228 20803584 2672 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 5079 2672 197 640 0 4435 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 20316

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 440
/proc/meminfo: memFree=1237408/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=20324 CPUtime=642.12
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 2711 0 0 0 64107 105 0 0 25 0 1 0 179616228 20811776 2674 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 5081 2674 197 640 0 4437 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 20324

[startup+702.301 s]

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

/proc/meminfo: memFree=1237088/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=20692 CPUtime=1121.98
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 2807 0 0 0 112027 171 0 0 25 0 1 0 179616228 21188608 2770 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 5173 2770 197 640 0 4529 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 20692

[startup+1182.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 446
/proc/meminfo: memFree=1237088/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=20692 CPUtime=1181.97
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 2807 0 0 0 118019 178 0 0 25 0 1 0 179616228 21188608 2770 1992294400 134512640 137136520 4294956256 18446744073709551615 134543971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 5173 2770 197 640 0 4529 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 20692

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 446
/proc/meminfo: memFree=1237088/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=20692 CPUtime=1241.96
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 2807 0 0 0 124010 186 0 0 25 0 1 0 179616228 21188608 2770 1992294400 134512640 137136520 4294956256 18446744073709551615 134543834 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 5173 2770 197 640 0 4529 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 20692

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 446
/proc/meminfo: memFree=1236384/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=21376 CPUtime=1301.95
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 2976 0 0 0 130001 194 0 0 25 0 1 0 179616228 21889024 2939 1992294400 134512640 137136520 4294956256 18446744073709551615 134543986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 5344 2939 197 640 0 4700 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 21376

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 446
/proc/meminfo: memFree=1236448/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=21376 CPUtime=1361.93
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 2976 0 0 0 135991 202 0 0 25 0 1 0 179616228 21889024 2939 1992294400 134512640 137136520 4294956256 18446744073709551615 134543986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 5344 2939 197 640 0 4700 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 21376

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 446
/proc/meminfo: memFree=1236448/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=21376 CPUtime=1421.91
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 2976 0 0 0 141982 209 0 0 25 0 1 0 179616228 21889024 2939 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 5344 2939 197 640 0 4700 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 21376

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 446
/proc/meminfo: memFree=1236384/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=21376 CPUtime=1481.89
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 2976 0 0 0 147972 217 0 0 25 0 1 0 179616228 21889024 2939 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 5344 2939 197 640 0 4700 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 21376

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 446
/proc/meminfo: memFree=1236448/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=21308 CPUtime=1541.87
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 2976 0 0 0 153963 224 0 0 25 0 1 0 179616228 21819392 2926 1992294400 134512640 137136520 4294956256 18446744073709551615 135982492 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 5327 2926 197 640 0 4683 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 21308

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 446
/proc/meminfo: memFree=1236512/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=21308 CPUtime=1601.86
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 2976 0 0 0 159955 231 0 0 25 0 1 0 179616228 21819392 2926 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 5327 2926 197 640 0 4683 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 21308

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 446
/proc/meminfo: memFree=1236576/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=21252 CPUtime=1661.85
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 2976 0 0 0 165947 238 0 0 25 0 1 0 179616228 21762048 2912 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 5313 2912 197 640 0 4669 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 21252

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 446
/proc/meminfo: memFree=1236576/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=21252 CPUtime=1721.83
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 2977 0 0 0 171936 247 0 0 25 0 1 0 179616228 21762048 2912 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 5313 2912 197 640 0 4669 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 21252

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 446
/proc/meminfo: memFree=1236128/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=21696 CPUtime=1781.82
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 3072 0 0 0 177927 255 0 0 25 0 1 0 179616228 22216704 3007 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 5424 3007 197 640 0 4780 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 21696

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 446
/proc/meminfo: memFree=1236128/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=21696 CPUtime=1791.42
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 3072 0 0 0 178886 256 0 0 25 0 1 0 179616228 22216704 3007 1992294400 134512640 137136520 4294956256 18446744073709551615 134571834 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 5424 3007 197 640 0 4780 0
Current children cumulated CPU time (s) 1791.42
Current children cumulated vsize (KiB) 21696

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 446
/proc/meminfo: memFree=1236192/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=21696 CPUtime=1794.62
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 3072 0 0 0 179206 256 0 0 25 0 1 0 179616228 22216704 3007 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 5424 3007 197 640 0 4780 0
Current children cumulated CPU time (s) 1794.62
Current children cumulated vsize (KiB) 21696

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 446
/proc/meminfo: memFree=1236192/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=21696 CPUtime=1796.21
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 3072 0 0 0 179365 256 0 0 25 0 1 0 179616228 22216704 3007 1992294400 134512640 137136520 4294956256 18446744073709551615 136498324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 5424 3007 197 640 0 4780 0
Current children cumulated CPU time (s) 1796.21
Current children cumulated vsize (KiB) 21696

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 446
/proc/meminfo: memFree=1236192/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=21696 CPUtime=1797.02
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 3072 0 0 0 179445 257 0 0 25 0 1 0 179616228 22216704 3007 1992294400 134512640 137136520 4294956256 18446744073709551615 134616615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 5424 3007 197 640 0 4780 0
Current children cumulated CPU time (s) 1797.02
Current children cumulated vsize (KiB) 21696

[startup+1797.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 446
/proc/meminfo: memFree=1236192/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=21696 CPUtime=1797.41
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 3072 0 0 0 179484 257 0 0 25 0 1 0 179616228 22216704 3007 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 5424 3007 197 640 0 4780 0
Current children cumulated CPU time (s) 1797.41
Current children cumulated vsize (KiB) 21696

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 446
/proc/meminfo: memFree=1236192/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=21696 CPUtime=1797.81
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 3072 0 0 0 179524 257 0 0 25 0 1 0 179616228 22216704 3007 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 5424 3007 197 640 0 4780 0
Current children cumulated CPU time (s) 1797.81
Current children cumulated vsize (KiB) 21696

[startup+1798.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 446
/proc/meminfo: memFree=1236192/2055920 swapFree=4192812/4192956
[pid=437] ppid=435 vsize=21696 CPUtime=1797.92
/proc/437/stat : 437 (bsolo) R 435 437 30954 0 -1 4194304 3072 0 0 0 179535 257 0 0 25 0 1 0 179616228 22216704 3007 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/437/statm: 5424 3007 197 640 0 4780 0
Current children cumulated CPU time (s) 1797.92
Current children cumulated vsize (KiB) 21696

Child status: 0
Real time (s): 1798.48
CPU time (s): 1798
CPU user time (s): 1795.43
CPU system time (s): 2.57361
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 21700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.43
system time used= 2.57361
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3073
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= 2
involuntary context switches= 3194

runsolver used 1.22381 second user time and 3.80542 second system time

The end

Launcher Data 

Begin job on node19 at 2009-06-16 04:42:41
IDJOB=1877378
IDBENCH=1317
IDSOLVER=699
FILE ID=node19/1877378-1245120161
PBS_JOBID= 9363642
Free space on /tmp= 66160 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900559676.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877378-1245120161/watcher-1877378-1245120161 -o /tmp/evaluation-result-1877378-1245120161/solver-1877378-1245120161 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877378-1245120161.opb

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

MD5SUM BENCH= f4b978648ea0f0ad7162795950b3a449
RANDOM SEED=1034727878

node19.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.234
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.234
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1248136 kB
Buffers:         72200 kB
Cached:         641392 kB
SwapCached:          0 kB
Active:          98848 kB
Inactive:       628668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1248136 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          23728 kB
Slab:            66272 kB
Committed_AS:   174080 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66156 MiB
End job on node19 at 2009-06-16 05:12:40