Trace number 1877382

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 922.091 922.374

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900544484.opb
MD5SUM6f786d0e248f798e90612aee65004e7e
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 benchmark14.4558
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 741
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-1877382-1245120468.opb
0.00/0.00	c File size is 83387 bytes.
0.00/0.01	c Highest Coefficient sum: 741
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.013 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5709
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.023 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.
922.01/922.37	c      101    231     2759    13755    4     5826    2069    173   2525 0.04
922.01/922.37	c      253    231     2948    23994    8     6214    2276    362   3085 0.08
922.01/922.37	c      479    231     3252    37712   11     6830    2504    666   3522 0.14
922.01/922.37	c      817    231     3699    62207   16     7743    2755   1113   3321 0.25
922.01/922.37	c     1325    231     4403   105705   24     9166    3031   1817   2843 0.47
922.01/922.37	c     2092    231     5397   167190   30    11236    3335   2811   2298 0.91
922.01/922.37	c     3239    231     5048   149359   29    10487    3669   2462   1879 1.72
922.01/922.37	c     4960    231     5130   138349   26    10586    4036   2544   1706 2.91
922.01/922.37	c     7545    231     5863   127371   21    12079    4440   3277   1753 4.30
922.01/922.37	c    11424    231     5358    91256   17    11065    4885   2772   1906 5.99
922.01/922.37	c    17248    231     6588   136983   20    13496    5374   4002   1913 9.02
922.01/922.37	c    25985    231     7853   188432   23    16018    5912   5267   1917 13.55
922.01/922.37	c    39095    231     6626   165685   25    13667    6504   4040   1783 21.92
922.01/922.37	c    58767    231     7710   194203   25    15790    7155   5124   1697 34.63
922.01/922.37	c    88280    231     6721   151370   22    13770    7871   4135   1660 53.17
922.01/922.37	c   132550    231    10374   320410   30    21224    8659   7788   1510 87.76
922.01/922.37	c   198960    231     7046   160406   22    14494    9525   4460   1417 140.41
922.01/922.37	c   298580    231     8240   261206   31    16952   10478   5654   1296 230.25
922.01/922.37	c   448016    231     9202   245410   26    18916   11526   6616   1181 379.18
922.01/922.37	c   672174    231    13848   429157   30    28193   12679  11262   1112 604.10
922.01/922.37	c Backtracks by Clause: 944747
922.01/922.37	c Backtracks by PB constraint: 1226
922.01/922.37	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
922.01/922.37	c   20   945973 218280  1371209    11681   276716   9095   1025 922.09
922.01/922.37	s UNSATISFIABLE
922.01/922.37	c Total time: 922.088 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-1877382-1245120468/watcher-1877382-1245120468 -o /tmp/evaluation-result-1877382-1245120468/solver-1877382-1245120468 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877382-1245120468.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2333
/proc/meminfo: memFree=1327464/2055920 swapFree=4182572/4192956
[pid=2333] ppid=2331 vsize=10792 CPUtime=0
/proc/2333/stat : 2333 (bsolo) R 2331 2333 1454 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 179643864 11051008 232 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2333/statm: 2698 232 174 640 0 2033 0

[startup+0.0739191 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2333
/proc/meminfo: memFree=1327464/2055920 swapFree=4182572/4192956
[pid=2333] ppid=2331 vsize=11236 CPUtime=0.07
/proc/2333/stat : 2333 (bsolo) R 2331 2333 1454 0 -1 4194304 436 0 0 0 7 0 0 0 18 0 1 0 179643864 11505664 399 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2333/statm: 2809 399 196 640 0 2165 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11236

[startup+0.101923 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2333
/proc/meminfo: memFree=1327464/2055920 swapFree=4182572/4192956
[pid=2333] ppid=2331 vsize=11364 CPUtime=0.09
/proc/2333/stat : 2333 (bsolo) R 2331 2333 1454 0 -1 4194304 463 0 0 0 9 0 0 0 18 0 1 0 179643864 11636736 426 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2333/statm: 2841 426 196 640 0 2197 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11364

[startup+0.301951 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2333
/proc/meminfo: memFree=1327464/2055920 swapFree=4182572/4192956
[pid=2333] ppid=2331 vsize=11996 CPUtime=0.29
/proc/2333/stat : 2333 (bsolo) R 2331 2333 1454 0 -1 4194304 631 0 0 0 29 0 0 0 19 0 1 0 179643864 12283904 594 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2333/statm: 2999 594 196 640 0 2355 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11996

[startup+0.702008 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2333
/proc/meminfo: memFree=1327464/2055920 swapFree=4182572/4192956
[pid=2333] ppid=2331 vsize=13016 CPUtime=0.69
/proc/2333/stat : 2333 (bsolo) R 2331 2333 1454 0 -1 4194304 874 0 0 0 69 0 0 0 22 0 1 0 179643864 13328384 837 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2333/statm: 3254 837 196 640 0 2610 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13016

[startup+1.50112 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2334
/proc/meminfo: memFree=1324320/2055920 swapFree=4182572/4192956
[pid=2333] ppid=2331 vsize=14032 CPUtime=1.49
/proc/2333/stat : 2333 (bsolo) R 2331 2333 1454 0 -1 4194304 1122 0 0 0 149 0 0 0 25 0 1 0 179643864 14368768 1085 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2333/statm: 3508 1085 196 640 0 2864 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14032

[startup+3.10135 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2334
/proc/meminfo: memFree=1323680/2055920 swapFree=4182572/4192956
[pid=2333] ppid=2331 vsize=14288 CPUtime=3.09
/proc/2333/stat : 2333 (bsolo) R 2331 2333 1454 0 -1 4194304 1182 0 0 0 308 1 0 0 25 0 1 0 179643864 14630912 1145 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2333/statm: 3572 1145 196 640 0 2928 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14288

[startup+6.30181 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2334
/proc/meminfo: memFree=1323296/2055920 swapFree=4182572/4192956
[pid=2333] ppid=2331 vsize=14292 CPUtime=6.29
/proc/2333/stat : 2333 (bsolo) R 2331 2333 1454 0 -1 4194304 1183 0 0 0 627 2 0 0 25 0 1 0 179643864 14635008 1146 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2333/statm: 3573 1146 197 640 0 2929 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14292

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2334
/proc/meminfo: memFree=1323304/2055920 swapFree=4182572/4192956
[pid=2333] ppid=2331 vsize=14292 CPUtime=12.68
/proc/2333/stat : 2333 (bsolo) R 2331 2333 1454 0 -1 4194304 1184 0 0 0 1265 3 0 0 25 0 1 0 179643864 14635008 1147 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2333/statm: 3573 1147 197 640 0 2929 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14292

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2334
/proc/meminfo: memFree=1322216/2055920 swapFree=4182572/4192956
[pid=2333] ppid=2331 vsize=15416 CPUtime=25.49
/proc/2333/stat : 2333 (bsolo) R 2331 2333 1454 0 -1 4194304 1467 0 0 0 2543 6 0 0 25 0 1 0 179643864 15785984 1430 1992294400 134512640 137136520 4294956256 18446744073709551615 134598625 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2333/statm: 3854 1430 197 640 0 3210 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15416

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2334
/proc/meminfo: memFree=1322216/2055920 swapFree=4182572/4192956
[pid=2333] ppid=2331 vsize=15420 CPUtime=51.07
/proc/2333/stat : 2333 (bsolo) R 2331 2333 1454 0 -1 4194304 1468 0 0 0 5096 11 0 0 25 0 1 0 179643864 15790080 1431 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2333/statm: 3855 1431 197 640 0 3211 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15420

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2334
/proc/meminfo: memFree=1320488/2055920 swapFree=4182572/4192956
[pid=2333] ppid=2331 vsize=17136 CPUtime=102.27
/proc/2333/stat : 2333 (bsolo) R 2331 2333 1454 0 -1 4194304 1901 0 0 0 10206 21 0 0 25 0 1 0 179643864 17547264 1864 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2333/statm: 4284 1864 197 640 0 3640 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17136

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2334
/proc/meminfo: memFree=1319784/2055920 swapFree=4182572/4192956
[pid=2333] ppid=2331 vsize=17724 CPUtime=162.24
/proc/2333/stat : 2333 (bsolo) R 2331 2333 1454 0 -1 4194304 2061 0 0 0 16195 29 0 0 25 0 1 0 179643864 18149376 2024 1992294400 134512640 137136520 4294956256 18446744073709551615 136518874 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2333/statm: 4431 2024 197 640 0 3787 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17724

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2336
/proc/meminfo: memFree=1319528/2055920 swapFree=4182572/4192956
[pid=2333] ppid=2331 vsize=17724 CPUtime=222.23
/proc/2333/stat : 2333 (bsolo) R 2331 2333 1454 0 -1 4194304 2061 0 0 0 22185 38 0 0 25 0 1 0 179643864 18149376 2024 1992294400 134512640 137136520 4294956256 18446744073709551615 134534547 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2333/statm: 4431 2024 197 640 0 3787 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17724

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2336
/proc/meminfo: memFree=1319016/2055920 swapFree=4182572/4192956
[pid=2333] ppid=2331 vsize=18456 CPUtime=282.21
/proc/2333/stat : 2333 (bsolo) R 2331 2333 1454 0 -1 4194304 2244 0 0 0 28174 47 0 0 25 0 1 0 179643864 18898944 2207 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2333/statm: 4614 2207 197 640 0 3970 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18456

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2336
/proc/meminfo: memFree=1318952/2055920 swapFree=4182572/4192956
[pid=2333] ppid=2331 vsize=18456 CPUtime=342.18
/proc/2333/stat : 2333 (bsolo) R 2331 2333 1454 0 -1 4194304 2244 0 0 0 34163 55 0 0 25 0 1 0 179643864 18898944 2207 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2333/statm: 4614 2207 197 640 0 3970 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 18456

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2336
/proc/meminfo: memFree=1318952/2055920 swapFree=4182572/4192956
[pid=2333] ppid=2331 vsize=18460 CPUtime=402.17
/proc/2333/stat : 2333 (bsolo) R 2331 2333 1454 0 -1 4194304 2245 0 0 0 40152 65 0 0 25 0 1 0 179643864 18903040 2208 1992294400 134512640 137136520 4294956256 18446744073709551615 136295575 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2333/statm: 4615 2208 197 640 0 3971 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 18460

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2336
/proc/meminfo: memFree=1318952/2055920 swapFree=4182572/4192956
[pid=2333] ppid=2331 vsize=18460 CPUtime=462.15
/proc/2333/stat : 2333 (bsolo) R 2331 2333 1454 0 -1 4194304 2245 0 0 0 46141 74 0 0 25 0 1 0 179643864 18903040 2208 1992294400 134512640 137136520 4294956256 18446744073709551615 136502079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2333/statm: 4615 2208 197 640 0 3971 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 18460

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2336
/proc/meminfo: memFree=1318952/2055920 swapFree=4182572/4192956
[pid=2333] ppid=2331 vsize=18460 CPUtime=522.13
/proc/2333/stat : 2333 (bsolo) R 2331 2333 1454 0 -1 4194304 2245 0 0 0 52131 82 0 0 25 0 1 0 179643864 18903040 2208 1992294400 134512640 137136520 4294956256 18446744073709551615 134551135 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2333/statm: 4615 2208 197 640 0 3971 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 18460

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2336
/proc/meminfo: memFree=1318696/2055920 swapFree=4182572/4192956
[pid=2333] ppid=2331 vsize=18708 CPUtime=582.12
/proc/2333/stat : 2333 (bsolo) R 2331 2333 1454 0 -1 4194304 2299 0 0 0 58121 91 0 0 25 0 1 0 179643864 19156992 2262 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2333/statm: 4677 2262 197 640 0 4033 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 18708

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2336
/proc/meminfo: memFree=1318568/2055920 swapFree=4182572/4192956
[pid=2333] ppid=2331 vsize=18936 CPUtime=642.11
/proc/2333/stat : 2333 (bsolo) R 2331 2333 1454 0 -1 4194304 2350 0 0 0 64111 100 0 0 25 0 1 0 179643864 19390464 2313 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2333/statm: 4734 2313 197 640 0 4090 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 18936

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2336
/proc/meminfo: memFree=1317672/2055920 swapFree=4182572/4192956
[pid=2333] ppid=2331 vsize=19748 CPUtime=702.08
/proc/2333/stat : 2333 (bsolo) R 2331 2333 1454 0 -1 4194304 2554 0 0 0 70101 107 0 0 25 0 1 0 179643864 20221952 2517 1992294400 134512640 137136520 4294956256 18446744073709551615 134616858 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2333/statm: 4937 2517 197 640 0 4293 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 19748

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2336
/proc/meminfo: memFree=1317608/2055920 swapFree=4182572/4192956
[pid=2333] ppid=2331 vsize=19748 CPUtime=762.07
/proc/2333/stat : 2333 (bsolo) R 2331 2333 1454 0 -1 4194304 2563 0 0 0 76091 116 0 0 25 0 1 0 179643864 20221952 2526 1992294400 134512640 137136520 4294956256 18446744073709551615 134543954 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2333/statm: 4937 2526 197 640 0 4293 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 19748

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2342
/proc/meminfo: memFree=1317416/2055920 swapFree=4182572/4192956
[pid=2333] ppid=2331 vsize=19748 CPUtime=822.04
/proc/2333/stat : 2333 (bsolo) R 2331 2333 1454 0 -1 4194304 2563 0 0 0 82082 122 0 0 25 0 1 0 179643864 20221952 2526 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2333/statm: 4937 2526 197 640 0 4293 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 19748

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2342
/proc/meminfo: memFree=1317480/2055920 swapFree=4182572/4192956
[pid=2333] ppid=2331 vsize=19748 CPUtime=882.02
/proc/2333/stat : 2333 (bsolo) R 2331 2333 1454 0 -1 4194304 2563 0 0 0 88072 130 0 0 25 0 1 0 179643864 20221952 2526 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2333/statm: 4937 2526 197 640 0 4293 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 19748

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

[startup+895.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2342
/proc/meminfo: memFree=1317480/2055920 swapFree=4182572/4192956
[pid=2333] ppid=2331 vsize=19748 CPUtime=895.61
/proc/2333/stat : 2333 (bsolo) R 2331 2333 1454 0 -1 4194304 2563 0 0 0 89430 131 0 0 25 0 1 0 179643864 20221952 2526 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2333/statm: 4937 2526 197 640 0 4293 0
Current children cumulated CPU time (s) 895.61
Current children cumulated vsize (KiB) 19748

[startup+908.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2342
/proc/meminfo: memFree=1317480/2055920 swapFree=4182572/4192956
[pid=2333] ppid=2331 vsize=19748 CPUtime=908.41
/proc/2333/stat : 2333 (bsolo) R 2331 2333 1454 0 -1 4194304 2563 0 0 0 90708 133 0 0 25 0 1 0 179643864 20221952 2526 1992294400 134512640 137136520 4294956256 18446744073709551615 134598568 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2333/statm: 4937 2526 197 640 0 4293 0
Current children cumulated CPU time (s) 908.41
Current children cumulated vsize (KiB) 19748

[startup+915.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2342
/proc/meminfo: memFree=1317480/2055920 swapFree=4182572/4192956
[pid=2333] ppid=2331 vsize=19748 CPUtime=914.82
/proc/2333/stat : 2333 (bsolo) R 2331 2333 1454 0 -1 4194304 2563 0 0 0 91347 135 0 0 25 0 1 0 179643864 20221952 2526 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2333/statm: 4937 2526 197 640 0 4293 0
Current children cumulated CPU time (s) 914.82
Current children cumulated vsize (KiB) 19748

[startup+918.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2342
/proc/meminfo: memFree=1317480/2055920 swapFree=4182572/4192956
[pid=2333] ppid=2331 vsize=19748 CPUtime=918.01
/proc/2333/stat : 2333 (bsolo) R 2331 2333 1454 0 -1 4194304 2563 0 0 0 91666 135 0 0 25 0 1 0 179643864 20221952 2526 1992294400 134512640 137136520 4294956256 18446744073709551615 134599022 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2333/statm: 4937 2526 197 640 0 4293 0
Current children cumulated CPU time (s) 918.01
Current children cumulated vsize (KiB) 19748

[startup+919.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2342
/proc/meminfo: memFree=1317480/2055920 swapFree=4182572/4192956
[pid=2333] ppid=2331 vsize=19748 CPUtime=919.61
/proc/2333/stat : 2333 (bsolo) R 2331 2333 1454 0 -1 4194304 2563 0 0 0 91825 136 0 0 25 0 1 0 179643864 20221952 2526 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2333/statm: 4937 2526 197 640 0 4293 0
Current children cumulated CPU time (s) 919.61
Current children cumulated vsize (KiB) 19748

[startup+921.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2342
/proc/meminfo: memFree=1317480/2055920 swapFree=4182572/4192956
[pid=2333] ppid=2331 vsize=19748 CPUtime=921.21
/proc/2333/stat : 2333 (bsolo) R 2331 2333 1454 0 -1 4194304 2563 0 0 0 91985 136 0 0 25 0 1 0 179643864 20221952 2526 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2333/statm: 4937 2526 197 640 0 4293 0
Current children cumulated CPU time (s) 921.21
Current children cumulated vsize (KiB) 19748

[startup+921.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2342
/proc/meminfo: memFree=1317480/2055920 swapFree=4182572/4192956
[pid=2333] ppid=2331 vsize=19748 CPUtime=921.61
/proc/2333/stat : 2333 (bsolo) R 2331 2333 1454 0 -1 4194304 2563 0 0 0 92025 136 0 0 25 0 1 0 179643864 20221952 2526 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2333/statm: 4937 2526 197 640 0 4293 0
Current children cumulated CPU time (s) 921.61
Current children cumulated vsize (KiB) 19748

[startup+922.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2342
/proc/meminfo: memFree=1317480/2055920 swapFree=4182572/4192956
[pid=2333] ppid=2331 vsize=19748 CPUtime=922.01
/proc/2333/stat : 2333 (bsolo) R 2331 2333 1454 0 -1 4194304 2563 0 0 0 92065 136 0 0 25 0 1 0 179643864 20221952 2526 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2333/statm: 4937 2526 197 640 0 4293 0
Current children cumulated CPU time (s) 922.01
Current children cumulated vsize (KiB) 19748

Child status: 0
Real time (s): 922.374
CPU time (s): 922.091
CPU user time (s): 920.725
CPU system time (s): 1.36579
CPU usage (%): 99.9692
Max. virtual memory (cumulated for all children) (KiB): 19748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 920.725
system time used= 1.36579
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2564
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= 1494

runsolver used 0.795879 second user time and 1.74673 second system time

The end

Launcher Data 

Begin job on node39 at 2009-06-16 04:47:48
IDJOB=1877382
IDBENCH=1321
IDSOLVER=699
FILE ID=node39/1877382-1245120468
PBS_JOBID= 9363672
Free space on /tmp= 66128 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900544484.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877382-1245120468/watcher-1877382-1245120468 -o /tmp/evaluation-result-1877382-1245120468/solver-1877382-1245120468 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877382-1245120468.opb

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

MD5SUM BENCH= 6f786d0e248f798e90612aee65004e7e
RANDOM SEED=650292950

node39.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:       1327880 kB
Buffers:         69188 kB
Cached:         572596 kB
SwapCached:       4216 kB
Active:         177692 kB
Inactive:       472012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1327880 kB
SwapTotal:     4192956 kB
SwapFree:      4182572 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          13608 kB
Slab:            64348 kB
Committed_AS:   128040 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= 66124 MiB
End job on node39 at 2009-06-16 05:03:10