Trace number 1876993

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? 1798.01 1798.69

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900567985.opb
MD5SUMfb1b2fb5676286fc8681e7e6d0d2728f
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 benchmark112.264
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 669
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-1876993-1245116054.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 669
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.012 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: 0.023 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.
1797.91/1798.68	c      100    231     2755    13196    4     5817    2069    169   2500 0.04
1797.91/1798.68	c      250    231     2978    21351    7     6263    2276    392   3571 0.07
1797.91/1798.68	c      475    231     3246    33938   10     6800    2504    660   3442 0.14
1797.91/1798.68	c      815    231     3640    53090   14     7617    2755   1054   3234 0.25
1797.91/1798.68	c     1324    231     4177    76709   18     8812    3031   1591   2865 0.46
1797.91/1798.68	c     2087    231     4970   113082   22    10459    3335   2384   2493 0.84
1797.91/1798.68	c     3233    231     4433    87973   19     9321    3669   1847   2257 1.43
1797.91/1798.68	c     4954    231     4422    78304   17     9212    4036   1836   2254 2.20
1797.91/1798.68	c     7538    231     4985   111180   22    10405    4440   2399   2159 3.49
1797.91/1798.68	c    11418    231     6724   193260   28    13903    4885   4138   2061 5.54
1797.91/1798.68	c    17243    231     5291   126395   23    10906    5374   2705   1937 8.90
1797.91/1798.68	c    25980    231     6150   160542   26    12699    5912   3564   1854 14.01
1797.91/1798.68	c    39090    231     7917   197112   24    16175    6504   5331   1780 21.96
1797.91/1798.68	c    58760    231     8614   233724   27    17573    7155   6028   1765 33.27
1797.91/1798.68	c    88270    231     6693   206742   30    13861    7871   4107   1581 55.80
1797.91/1798.68	c   132541    231     9052   283718   31    18660    8659   6466   1469 90.21
1797.91/1798.68	c   198952    231     8652   229314   26    17622    9525   6066   1363 145.89
1797.91/1798.68	c   298573    231     7450   202241   27    15244   10478   4864   1268 235.43
1797.91/1798.68	c   448008    231    11576   355838   30    23661   11526   8990   1152 388.81
1797.91/1798.68	c   672167    231     9660   306621   31    19759   12679   7074   1059 634.49
1797.91/1798.68	c  1008412    231    13036   424695   32    26430   13947  10450    975 1034.16
1797.91/1798.68	c  1512783    231    10492   366694   34    21430   15342   7906    891 1697.29
1797.91/1798.68	c Resources Exceeded
1797.91/1798.68	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.91/1798.68	c   22  1578552 306972  2113186    10854   414671   8268    877 1798.01
1797.91/1798.68	s UNKNOWN
1797.91/1798.68	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-1876993-1245116054/watcher-1876993-1245116054 -o /tmp/evaluation-result-1876993-1245116054/solver-1876993-1245116054 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876993-1245116054.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: 0.99 0.97 0.99 3/64 5629
/proc/meminfo: memFree=1281152/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=10792 CPUtime=0
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 179206024 11051008 232 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 2698 233 174 640 0 2033 0

[startup+0.037165 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 5629
/proc/meminfo: memFree=1281152/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=11244 CPUtime=0.03
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 420 0 0 0 3 0 0 0 18 0 1 0 179206024 11513856 383 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 2811 383 196 640 0 2167 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11244

[startup+0.101175 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 5629
/proc/meminfo: memFree=1281152/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=11368 CPUtime=0.09
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 459 0 0 0 9 0 0 0 18 0 1 0 179206024 11640832 422 1992294400 134512640 137136520 4294956256 18446744073709551615 135982492 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 2842 422 196 640 0 2198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11368

[startup+0.301209 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 5629
/proc/meminfo: memFree=1281152/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=11864 CPUtime=0.29
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 578 0 0 0 29 0 0 0 19 0 1 0 179206024 12148736 541 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 2966 541 196 640 0 2322 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11864

[startup+0.70128 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 5629
/proc/meminfo: memFree=1281152/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=12476 CPUtime=0.69
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 738 0 0 0 69 0 0 0 23 0 1 0 179206024 12775424 701 1992294400 134512640 137136520 4294956256 18446744073709551615 136501996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 3119 701 196 640 0 2475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12476

[startup+1.50142 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5630
/proc/meminfo: memFree=1278712/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=13340 CPUtime=1.49
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 965 0 0 0 148 1 0 0 25 0 1 0 179206024 13660160 928 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 3335 928 196 640 0 2691 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13340

[startup+3.1017 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5630
/proc/meminfo: memFree=1278136/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=13464 CPUtime=3.09
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 982 0 0 0 308 1 0 0 25 0 1 0 179206024 13787136 945 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 3366 945 196 640 0 2722 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13464

[startup+6.30125 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5630
/proc/meminfo: memFree=1277112/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=14444 CPUtime=6.29
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 1246 0 0 0 627 2 0 0 25 0 1 0 179206024 14790656 1209 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 3611 1209 196 640 0 2967 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14444

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5630
/proc/meminfo: memFree=1276416/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=14808 CPUtime=12.68
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 1330 0 0 0 1265 3 0 0 25 0 1 0 179206024 15163392 1293 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 3702 1293 197 640 0 3058 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14808

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5630
/proc/meminfo: memFree=1276288/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=15052 CPUtime=25.48
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 1373 0 0 0 2542 6 0 0 25 0 1 0 179206024 15413248 1336 1992294400 134512640 137136520 4294956256 18446744073709551615 134599000 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 3763 1336 197 640 0 3119 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15052

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5630
/proc/meminfo: memFree=1275136/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=16156 CPUtime=51.07
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 1662 0 0 0 5095 12 0 0 25 0 1 0 179206024 16543744 1625 1992294400 134512640 137136520 4294956256 18446744073709551615 134543986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 4039 1625 197 640 0 3395 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16156

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5630
/proc/meminfo: memFree=1274240/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=17012 CPUtime=102.25
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 1887 0 0 0 10203 22 0 0 25 0 1 0 179206024 17420288 1850 1992294400 134512640 137136520 4294956256 18446744073709551615 134606731 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 4253 1850 197 640 0 3609 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 17012

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5630
/proc/meminfo: memFree=1274112/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=17236 CPUtime=162.23
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 1928 0 0 0 16191 32 0 0 25 0 1 0 179206024 17649664 1891 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 4309 1891 197 640 0 3665 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17236

[startup+222.301 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 5630
/proc/meminfo: memFree=1273664/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=17568 CPUtime=222.21
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 2022 0 0 0 22178 43 0 0 25 0 1 0 179206024 17989632 1985 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 4392 1985 197 640 0 3748 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17568

[startup+282.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 5630
/proc/meminfo: memFree=1272768/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=18424 CPUtime=282.18
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 2242 0 0 0 28166 52 0 0 25 0 1 0 179206024 18866176 2205 1992294400 134512640 137136520 4294956256 18446744073709551615 136295557 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 4606 2205 197 640 0 3962 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 18424

[startup+342.302 s]
/proc/loadavg: 1.26 1.06 1.02 2/65 5630
/proc/meminfo: memFree=1272256/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=19024 CPUtime=342.17
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 2372 0 0 0 34154 63 0 0 25 0 1 0 179206024 19480576 2335 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 4756 2335 197 640 0 4112 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 19024

[startup+402.302 s]
/proc/loadavg: 1.16 1.07 1.02 2/65 5630
/proc/meminfo: memFree=1271872/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=19348 CPUtime=402.14
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 2453 0 0 0 40142 72 0 0 25 0 1 0 179206024 19812352 2416 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 4837 2416 197 640 0 4193 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 19348

[startup+462.302 s]
/proc/loadavg: 1.06 1.06 1.02 2/65 5630
/proc/meminfo: memFree=1271424/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=19724 CPUtime=462.13
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 2554 0 0 0 46132 81 0 0 25 0 1 0 179206024 20197376 2517 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 4931 2517 197 640 0 4287 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 19724

[startup+522.301 s]
/proc/loadavg: 1.02 1.05 1.01 2/65 5630
/proc/meminfo: memFree=1271424/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=19724 CPUtime=522.1
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 2554 0 0 0 52120 90 0 0 25 0 1 0 179206024 20197376 2517 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 4931 2517 197 640 0 4287 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 19724

[startup+582.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 5630
/proc/meminfo: memFree=1271424/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=19724 CPUtime=582.08
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 2554 0 0 0 58111 97 0 0 25 0 1 0 179206024 20197376 2517 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 4931 2517 197 640 0 4287 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 19724

[startup+642.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 5630
/proc/meminfo: memFree=1271040/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=20100 CPUtime=642.06
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 2641 0 0 0 64101 105 0 0 25 0 1 0 179206024 20582400 2604 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 5025 2604 197 640 0 4381 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 20100

[startup+702.302 s]

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

/proc/meminfo: memFree=1270272/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=20696 CPUtime=1121.89
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 2817 0 0 0 112016 173 0 0 25 0 1 0 179206024 21192704 2773 1992294400 134512640 137136520 4294956256 18446744073709551615 136500542 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 5174 2773 197 640 0 4530 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 20696

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5632
/proc/meminfo: memFree=1270208/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=20692 CPUtime=1181.87
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 2817 0 0 0 118007 180 0 0 25 0 1 0 179206024 21188608 2772 1992294400 134512640 137136520 4294956256 18446744073709551615 135982492 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 5173 2772 197 640 0 4529 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 20692

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5632
/proc/meminfo: memFree=1269952/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=21052 CPUtime=1241.84
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 2892 0 0 0 123995 189 0 0 25 0 1 0 179206024 21557248 2847 1992294400 134512640 137136520 4294956256 18446744073709551615 136518854 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 5263 2847 197 640 0 4619 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 21052

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5632
/proc/meminfo: memFree=1269568/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=21424 CPUtime=1301.82
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 2983 0 0 0 129986 196 0 0 25 0 1 0 179206024 21938176 2938 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 5356 2938 197 640 0 4712 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 21424

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5632
/proc/meminfo: memFree=1269568/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=21424 CPUtime=1361.81
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 2983 0 0 0 135975 206 0 0 25 0 1 0 179206024 21938176 2938 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 5356 2938 197 640 0 4712 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 21424

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5632
/proc/meminfo: memFree=1269568/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=21416 CPUtime=1421.78
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 2983 0 0 0 141963 215 0 0 25 0 1 0 179206024 21929984 2938 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 5354 2938 197 640 0 4710 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 21416

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5632
/proc/meminfo: memFree=1269504/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=21416 CPUtime=1481.75
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 2983 0 0 0 147952 223 0 0 25 0 1 0 179206024 21929984 2938 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 5354 2938 197 640 0 4710 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 21416

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5632
/proc/meminfo: memFree=1269568/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=21416 CPUtime=1541.74
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 2983 0 0 0 153943 231 0 0 25 0 1 0 179206024 21929984 2938 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 5354 2938 197 640 0 4710 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 21416

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5632
/proc/meminfo: memFree=1269504/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=21416 CPUtime=1601.71
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 2983 0 0 0 159931 240 0 0 25 0 1 0 179206024 21929984 2938 1992294400 134512640 137136520 4294956256 18446744073709551615 136502052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 5354 2938 197 640 0 4710 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 21416

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5638
/proc/meminfo: memFree=1269312/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=21360 CPUtime=1661.69
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 2983 0 0 0 165919 250 0 0 25 0 1 0 179206024 21872640 2938 1992294400 134512640 137136520 4294956256 18446744073709551615 134543781 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 5340 2938 197 640 0 4696 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 21360

[startup+1722.3 s]
/proc/loadavg: 1.10 1.04 1.01 2/65 6114
/proc/meminfo: memFree=1266744/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=21972 CPUtime=1721.64
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 3137 0 0 0 171906 258 0 0 25 0 1 0 179206024 22499328 3092 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 5493 3092 197 640 0 4849 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 21972

[startup+1782.3 s]
/proc/loadavg: 1.04 1.03 1.01 2/65 6114
/proc/meminfo: memFree=1266232/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=22580 CPUtime=1781.61
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 3272 0 0 0 177897 264 0 0 25 0 1 0 179206024 23121920 3227 1992294400 134512640 137136520 4294956256 18446744073709551615 134576943 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 5645 3227 197 640 0 5001 0
Current children cumulated CPU time (s) 1781.61
Current children cumulated vsize (KiB) 22580

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

[startup+1791.91 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 6114
/proc/meminfo: memFree=1266232/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=22576 CPUtime=1791.22
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 3272 0 0 0 178856 266 0 0 25 0 1 0 179206024 23117824 3227 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 5644 3227 197 640 0 5000 0
Current children cumulated CPU time (s) 1791.22
Current children cumulated vsize (KiB) 22576

[startup+1795.1 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 6114
/proc/meminfo: memFree=1266232/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=22576 CPUtime=1794.41
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 3272 0 0 0 179175 266 0 0 25 0 1 0 179206024 23117824 3227 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 5644 3227 197 640 0 5000 0
Current children cumulated CPU time (s) 1794.41
Current children cumulated vsize (KiB) 22576

[startup+1796.7 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 6114
/proc/meminfo: memFree=1266232/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=22576 CPUtime=1796.01
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 3272 0 0 0 179335 266 0 0 25 0 1 0 179206024 23117824 3227 1992294400 134512640 137136520 4294956256 18446744073709551615 136500521 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 5644 3227 197 640 0 5000 0
Current children cumulated CPU time (s) 1796.01
Current children cumulated vsize (KiB) 22576

[startup+1797.5 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 6114
/proc/meminfo: memFree=1266232/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=22576 CPUtime=1796.82
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 3272 0 0 0 179415 267 0 0 25 0 1 0 179206024 23117824 3227 1992294400 134512640 137136520 4294956256 18446744073709551615 134544140 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 5644 3227 197 640 0 5000 0
Current children cumulated CPU time (s) 1796.82
Current children cumulated vsize (KiB) 22576

[startup+1798.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 6114
/proc/meminfo: memFree=1266232/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=22768 CPUtime=1797.61
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 3320 0 0 0 179494 267 0 0 25 0 1 0 179206024 23314432 3275 1992294400 134512640 137136520 4294956256 18446744073709551615 134543881 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 5692 3275 197 640 0 5048 0
Current children cumulated CPU time (s) 1797.61
Current children cumulated vsize (KiB) 22768

[startup+1798.51 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 6114
/proc/meminfo: memFree=1266040/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=22768 CPUtime=1797.82
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 3320 0 0 0 179515 267 0 0 25 0 1 0 179206024 23314432 3275 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 5692 3275 197 640 0 5048 0
Current children cumulated CPU time (s) 1797.82
Current children cumulated vsize (KiB) 22768

[startup+1798.6 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 6114
/proc/meminfo: memFree=1266040/2055920 swapFree=4182996/4192956
[pid=5629] ppid=5627 vsize=22768 CPUtime=1797.91
/proc/5629/stat : 5629 (bsolo) R 5627 5629 5205 0 -1 4194304 3320 0 0 0 179524 267 0 0 25 0 1 0 179206024 23314432 3275 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5629/statm: 5692 3275 197 640 0 5048 0
Current children cumulated CPU time (s) 1797.91
Current children cumulated vsize (KiB) 22768

Child status: 0
Real time (s): 1798.69
CPU time (s): 1798.01
CPU user time (s): 1795.34
CPU system time (s): 2.67359
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 22768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.34
system time used= 2.67359
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3321
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= 3094

runsolver used 1.70774 second user time and 3.24551 second system time

The end

Launcher Data 

Begin job on node12 at 2009-06-16 03:34:14
IDJOB=1876993
IDBENCH=1275
IDSOLVER=699
FILE ID=node12/1876993-1245116054
PBS_JOBID= 9363643
Free space on /tmp= 66236 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900567985.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876993-1245116054/watcher-1876993-1245116054 -o /tmp/evaluation-result-1876993-1245116054/solver-1876993-1245116054 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1876993-1245116054.opb

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

MD5SUM BENCH= fb1b2fb5676286fc8681e7e6d0d2728f
RANDOM SEED=913472098

node12.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		: 3000.281
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		: 3000.281
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:       1281632 kB
Buffers:         59456 kB
Cached:         612888 kB
SwapCached:       3780 kB
Active:          39416 kB
Inactive:       640852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1281632 kB
SwapTotal:     4192956 kB
SwapFree:      4182996 kB
Dirty:            4060 kB
Writeback:           0 kB
Mapped:          14408 kB
Slab:            80068 kB
Committed_AS:   148272 kB
PageTables:       1380 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= 66232 MiB
End job on node12 at 2009-06-16 04:04:13