Trace number 1877400

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 3.1UNSAT 1197.48 1197.89

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900567024.opb
MD5SUM42a09607e2cf515cb7da5ec0628015c7
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 benchmark6.95294
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 755
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-1877400-1245121807.opb
0.00/0.00	c File size is 83381 bytes.
0.00/0.01	c Highest Coefficient sum: 755
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     5474    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1197.39/1197.88	c      100    231     2756    13447    4     5824    2069    170   2564 0.04
1197.39/1197.88	c      250    231     2975    22913    7     6272    2276    389   3571 0.07
1197.39/1197.88	c      477    231     3299    39846   12     6921    2504    713   3407 0.14
1197.39/1197.88	c      815    231     3745    63642   16     7824    2755   1159   3063 0.27
1197.39/1197.88	c     1323    231     4357    94850   21     9072    3031   1771   2549 0.52
1197.39/1197.88	c     2086    231     5245   134063   25    10859    3335   2659   2205 0.95
1197.39/1197.88	c     3234    231     4808   104968   21    10178    3669   2222   2018 1.60
1197.39/1197.88	c     4955    231     4704    85945   18     9736    4036   2118   2045 2.42
1197.39/1197.88	c     7539    231     5354   107458   20    11017    4440   2768   2047 3.68
1197.39/1197.88	c    11418    231     4902    82508   16    10114    4885   2316   2078 5.49
1197.39/1197.88	c    17240    231     6118   126250   20    12565    5374   3532   2082 8.28
1197.39/1197.88	c    25979    231     7160   157246   21    14634    5912   4574   2007 12.94
1197.39/1197.88	c    39090    231     5930   129210   21    12276    6504   3344   1903 20.54
1197.39/1197.88	c    58760    231     7065   154731   21    14451    7155   4479   1794 32.75
1197.39/1197.88	c    88271    231     9325   262398   28    19072    7871   6739   1673 52.75
1197.39/1197.88	c   132541    231     9247   227582   24    18845    8659   6661   1549 85.52
1197.39/1197.88	c   198954    231     9815   301892   30    20237    9525   7229   1463 135.93
1197.39/1197.88	c   298574    231    10447   323700   30    21339   10478   7861   1342 222.35
1197.39/1197.88	c   448010    231    11935   365284   30    24390   11526   9349   1245 359.56
1197.39/1197.88	c   672171    231    13381   426340   31    27278   12679  10795   1137 591.04
1197.39/1197.88	c  1008414    231    14768   564994   38    30121   13947  12182   1013 994.93
1197.39/1197.88	c Backtracks by Clause: 1175949
1197.39/1197.88	c Backtracks by PB constraint: 1399
1197.39/1197.88	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1197.39/1197.88	c   21  1177348 260802  1684828    11984   274753   9398    983 1197.48
1197.39/1197.88	s UNSATISFIABLE
1197.39/1197.88	c Total time: 1197.48 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-1877400-1245121807/watcher-1877400-1245121807 -o /tmp/evaluation-result-1877400-1245121807/solver-1877400-1245121807 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877400-1245121807.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 2649
/proc/meminfo: memFree=1381744/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=10792 CPUtime=0
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179777426 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 2698 234 174 640 0 2033 0

[startup+0.0760681 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2649
/proc/meminfo: memFree=1381744/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=11364 CPUtime=0.07
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 446 0 0 0 7 0 0 0 18 0 1 0 179777426 11636736 409 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 2841 409 196 640 0 2197 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11364

[startup+0.101072 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2649
/proc/meminfo: memFree=1381744/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=11368 CPUtime=0.09
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 472 0 0 0 9 0 0 0 18 0 1 0 179777426 11640832 435 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 2842 435 196 640 0 2198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11368

[startup+0.301109 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2649
/proc/meminfo: memFree=1381744/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=11984 CPUtime=0.29
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 611 0 0 0 29 0 0 0 19 0 1 0 179777426 12271616 574 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 2996 574 196 640 0 2352 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11984

[startup+0.701182 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2649
/proc/meminfo: memFree=1381744/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=12604 CPUtime=0.69
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 777 0 0 0 69 0 0 0 22 0 1 0 179777426 12906496 740 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 3151 740 196 640 0 2507 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12604

[startup+1.50133 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 2650
/proc/meminfo: memFree=1379048/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=13604 CPUtime=1.49
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 1010 0 0 0 149 0 0 0 25 0 1 0 179777426 13930496 973 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 3401 973 196 640 0 2757 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13604

[startup+3.10162 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 2650
/proc/meminfo: memFree=1378416/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=13608 CPUtime=3.09
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 1011 0 0 0 308 1 0 0 25 0 1 0 179777426 13934592 974 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 3402 974 196 640 0 2758 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13608

[startup+6.3012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2650
/proc/meminfo: memFree=1378288/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=13612 CPUtime=6.28
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 1018 0 0 0 627 1 0 0 25 0 1 0 179777426 13938688 981 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 3403 981 196 640 0 2759 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13612

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2650
/proc/meminfo: memFree=1377648/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=14216 CPUtime=12.68
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 1170 0 0 0 1265 3 0 0 25 0 1 0 179777426 14557184 1133 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 3554 1133 196 640 0 2910 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14216

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 2650
/proc/meminfo: memFree=1376688/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=15084 CPUtime=25.49
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 1402 0 0 0 2543 6 0 0 25 0 1 0 179777426 15446016 1365 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 3771 1365 196 640 0 3127 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15084

[startup+51.1014 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 2650
/proc/meminfo: memFree=1376240/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=15552 CPUtime=51.07
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 1515 0 0 0 5094 13 0 0 25 0 1 0 179777426 15925248 1478 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 3888 1478 196 640 0 3244 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15552

[startup+102.306 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 2650
/proc/meminfo: memFree=1375408/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=16412 CPUtime=102.25
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 1728 0 0 0 10203 22 0 0 25 0 1 0 179777426 16805888 1691 1992294400 134512640 137136520 4294956256 18446744073709551615 134544140 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 4103 1691 197 640 0 3459 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 16412

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=1374768/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=17032 CPUtime=162.23
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 1880 0 0 0 16188 35 0 0 25 0 1 0 179777426 17440768 1843 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 4258 1843 197 640 0 3614 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17032

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=1374128/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=17636 CPUtime=222.21
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 2031 0 0 0 22175 46 0 0 25 0 1 0 179777426 18059264 1994 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 4409 1994 197 640 0 3765 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17636

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=1373872/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=17872 CPUtime=282.19
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 2082 0 0 0 28162 57 0 0 25 0 1 0 179777426 18300928 2045 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 4468 2045 197 640 0 3824 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 17872

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=1373808/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=17864 CPUtime=342.18
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 2082 0 0 0 34151 67 0 0 25 0 1 0 179777426 18292736 2045 1992294400 134512640 137136520 4294956256 18446744073709551615 136294917 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 4466 2045 197 640 0 3822 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 17864

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=1372656/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=19056 CPUtime=402.15
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 2380 0 0 0 40138 77 0 0 25 0 1 0 179777426 19513344 2343 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 4764 2343 197 640 0 4120 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 19056

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=1372592/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=19044 CPUtime=462.13
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 2380 0 0 0 46126 87 0 0 25 0 1 0 179777426 19501056 2343 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 4761 2343 197 640 0 4117 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 19044

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=1372592/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=19040 CPUtime=522.11
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 2380 0 0 0 52114 97 0 0 25 0 1 0 179777426 19496960 2343 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 4760 2343 197 640 0 4116 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 19040

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=1372528/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=19040 CPUtime=582.09
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 2380 0 0 0 58104 105 0 0 25 0 1 0 179777426 19496960 2343 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 4760 2343 197 640 0 4116 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 19040

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=1372144/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=19408 CPUtime=642.07
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 2488 0 0 0 64092 115 0 0 25 0 1 0 179777426 19873792 2451 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 4852 2451 197 640 0 4208 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 19408

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=1371824/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=19728 CPUtime=702.05
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 2549 0 0 0 70081 124 0 0 25 0 1 0 179777426 20201472 2512 1992294400 134512640 137136520 4294956256 18446744073709551615 134544007 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 4932 2512 197 640 0 4288 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 19728

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=1371888/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=19720 CPUtime=762.04
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 2549 0 0 0 76072 132 0 0 25 0 1 0 179777426 20193280 2512 1992294400 134512640 137136520 4294956256 18446744073709551615 136509119 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 4930 2512 197 640 0 4286 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 19720

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=1371824/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=19720 CPUtime=822.01
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 2549 0 0 0 82060 141 0 0 25 0 1 0 179777426 20193280 2512 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 4930 2512 197 640 0 4286 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 19720

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=1371696/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=19832 CPUtime=881.99
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 2576 0 0 0 88049 150 0 0 25 0 1 0 179777426 20307968 2539 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 4958 2539 197 640 0 4314 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 19832

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=1371696/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=19832 CPUtime=941.97
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 2576 0 0 0 94038 159 0 0 25 0 1 0 179777426 20307968 2539 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 4958 2539 197 640 0 4314 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 19832

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=1370800/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=20704 CPUtime=1001.95
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 2806 0 0 0 100029 166 0 0 25 0 1 0 179777426 21200896 2769 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 5176 2769 197 640 0 4532 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 20704

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=1370800/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=20704 CPUtime=1061.93
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 2806 0 0 0 106017 176 0 0 25 0 1 0 179777426 21200896 2769 1992294400 134512640 137136520 4294956256 18446744073709551615 136502143 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 5176 2769 197 640 0 4532 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 20704

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=1370800/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=20704 CPUtime=1121.91
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 2806 0 0 0 112007 184 0 0 25 0 1 0 179777426 21200896 2769 1992294400 134512640 137136520 4294956256 18446744073709551615 134606783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 5176 2769 197 640 0 4532 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 20704

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=1370736/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=20704 CPUtime=1181.89
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 2806 0 0 0 117997 192 0 0 25 0 1 0 179777426 21200896 2769 1992294400 134512640 137136520 4294956256 18446744073709551615 134544749 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 5176 2769 197 640 0 4532 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 20704

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

[startup+1190.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=1370736/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=20704 CPUtime=1189.89
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 2806 0 0 0 118796 193 0 0 25 0 1 0 179777426 21200896 2769 1992294400 134512640 137136520 4294956256 18446744073709551615 134544297 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 5176 2769 197 640 0 4532 0
Current children cumulated CPU time (s) 1189.89
Current children cumulated vsize (KiB) 20704

[startup+1193.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=1370736/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=20704 CPUtime=1193.09
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 2806 0 0 0 119115 194 0 0 25 0 1 0 179777426 21200896 2769 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 5176 2769 197 640 0 4532 0
Current children cumulated CPU time (s) 1193.09
Current children cumulated vsize (KiB) 20704

[startup+1195.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=1370736/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=20704 CPUtime=1194.69
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 2806 0 0 0 119275 194 0 0 25 0 1 0 179777426 21200896 2769 1992294400 134512640 137136520 4294956256 18446744073709551615 134543834 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 5176 2769 197 640 0 4532 0
Current children cumulated CPU time (s) 1194.69
Current children cumulated vsize (KiB) 20704

[startup+1196.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=1370736/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=20704 CPUtime=1196.29
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 2806 0 0 0 119435 194 0 0 25 0 1 0 179777426 21200896 2769 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 5176 2769 197 640 0 4532 0
Current children cumulated CPU time (s) 1196.29
Current children cumulated vsize (KiB) 20704

[startup+1197.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=1370736/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=20704 CPUtime=1197.08
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 2806 0 0 0 119514 194 0 0 25 0 1 0 179777426 21200896 2769 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 5176 2769 197 640 0 4532 0
Current children cumulated CPU time (s) 1197.08
Current children cumulated vsize (KiB) 20704

[startup+1197.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=1370736/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=20704 CPUtime=1197.28
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 2806 0 0 0 119534 194 0 0 25 0 1 0 179777426 21200896 2769 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 5176 2769 197 640 0 4532 0
Current children cumulated CPU time (s) 1197.28
Current children cumulated vsize (KiB) 20704

[startup+1197.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2650
/proc/meminfo: memFree=1370736/2055920 swapFree=4191900/4192956
[pid=2649] ppid=2647 vsize=20704 CPUtime=1197.39
/proc/2649/stat : 2649 (bsolo) R 2647 2649 1150 0 -1 4194304 2806 0 0 0 119545 194 0 0 25 0 1 0 179777426 21200896 2769 1992294400 134512640 137136520 4294956256 18446744073709551615 134544384 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2649/statm: 5176 2769 197 640 0 4532 0
Current children cumulated CPU time (s) 1197.39
Current children cumulated vsize (KiB) 20704

Child status: 0
Real time (s): 1197.89
CPU time (s): 1197.48
CPU user time (s): 1195.53
CPU system time (s): 1.9497
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 20704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1195.53
system time used= 1.9497
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2807
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= 2347

runsolver used 0.989849 second user time and 2.31565 second system time

The end

Launcher Data 

Begin job on node44 at 2009-06-16 05:10:07
IDJOB=1877400
IDBENCH=1340
IDSOLVER=699
FILE ID=node44/1877400-1245121807
PBS_JOBID= 9363664
Free space on /tmp= 65924 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900567024.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877400-1245121807/watcher-1877400-1245121807 -o /tmp/evaluation-result-1877400-1245121807/solver-1877400-1245121807 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877400-1245121807.opb

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

MD5SUM BENCH= 42a09607e2cf515cb7da5ec0628015c7
RANDOM SEED=448270603

node44.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		: 3000.263
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		: 3000.263
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:       1382160 kB
Buffers:         43192 kB
Cached:         547944 kB
SwapCached:        260 kB
Active:          66416 kB
Inactive:       537996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1382160 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4028 kB
Writeback:           0 kB
Mapped:          21752 kB
Slab:            55268 kB
Committed_AS:   157792 kB
PageTables:       1384 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= 65920 MiB
End job on node44 at 2009-06-16 05:30:05