Trace number 1877090

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 1630.62 1631.18

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900574864.opb
MD5SUM58a39490a0f04cc377ab2aa6882fd7a1
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 benchmark17.4084
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 671
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-1877090-1245115997.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 671
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: 5706
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.022 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1630.53/1631.17	c      103    231     2764    14464    5     5836    2069    178   2575 0.04
1630.53/1631.17	c      253    231     2966    21832    7     6239    2276    380   3373 0.07
1630.53/1631.17	c      478    231     3267    34727   10     6848    2504    681   3567 0.13
1630.53/1631.17	c      816    231     3667    52943   14     7665    2755   1081   3250 0.25
1630.53/1631.17	c     1325    231     4222    73306   17     8778    3031   1636   3032 0.44
1630.53/1631.17	c     2089    231     5044   110784   21    10460    3335   2458   2585 0.81
1630.53/1631.17	c     3235    231     4495    93143   20     9334    3669   1909   2227 1.45
1630.53/1631.17	c     4957    231     4422    68625   15     9197    4036   1836   2186 2.27
1630.53/1631.17	c     7543    231     5206    99782   19    10752    4440   2620   2178 3.46
1630.53/1631.17	c    11425    231     7020   152231   21    14420    4885   4434   2136 5.35
1630.53/1631.17	c    17248    231     5550   105309   18    11429    5374   2964   2089 8.26
1630.53/1631.17	c    25986    231     6409   167194   26    13266    5912   3823   1946 13.35
1630.53/1631.17	c    39096    231     7946   244149   30    16373    6504   5360   1775 22.01
1630.53/1631.17	c    58766    231     8812   283960   32    18163    7155   6226   1660 35.39
1630.53/1631.17	c    88276    231     6823   184279   27    14106    7871   4237   1539 57.35
1630.53/1631.17	c   132547    231    10343   303933   29    21283    8659   7757   1454 91.12
1630.53/1631.17	c   198958    231    10178   341005   33    20917    9525   7592   1335 148.96
1630.53/1631.17	c   298578    231     9721   306545   31    19974   10478   7135   1251 238.49
1630.53/1631.17	c   448016    231    10626   276541   26    21653   11526   8040   1187 377.33
1630.53/1631.17	c   672175    231    13932   409710   29    28230   12679  11346   1106 607.56
1630.53/1631.17	c  1008418    231    13699   425799   31    27957   13947  11113   1013 995.43
1630.53/1631.17	c  1512790    210    14965   376065   25    30310   15342  12379    951 1590.53
1630.53/1631.17	c Backtracks by Clause: 1544787
1630.53/1631.17	c Backtracks by PB constraint: 1368
1630.53/1631.17	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1630.53/1631.17	c   22  1546155 330172  2150421    11007   203419   8421    948 1630.61
1630.53/1631.17	s UNSATISFIABLE
1630.53/1631.17	c Total time: 1630.61 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-1877090-1245115997/watcher-1877090-1245115997 -o /tmp/evaluation-result-1877090-1245115997/solver-1877090-1245115997 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877090-1245115997.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 1.03 3/64 32593
/proc/meminfo: memFree=1283240/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=10792 CPUtime=0
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179196083 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 2698 233 174 640 0 2033 0

[startup+0.049722 s]
/proc/loadavg: 0.99 0.97 1.03 3/64 32593
/proc/meminfo: memFree=1283240/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=11236 CPUtime=0.04
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 420 0 0 0 4 0 0 0 18 0 1 0 179196083 11505664 383 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 2809 383 196 640 0 2165 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11236

[startup+0.101731 s]
/proc/loadavg: 0.99 0.97 1.03 3/64 32593
/proc/meminfo: memFree=1283240/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=11368 CPUtime=0.09
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 462 0 0 0 9 0 0 0 18 0 1 0 179196083 11640832 425 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 2842 425 196 640 0 2198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11368

[startup+0.301768 s]
/proc/loadavg: 0.99 0.97 1.03 3/64 32593
/proc/meminfo: memFree=1283240/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=11852 CPUtime=0.29
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 580 0 0 0 29 0 0 0 19 0 1 0 179196083 12136448 543 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 2963 543 196 640 0 2319 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11852

[startup+0.701844 s]
/proc/loadavg: 0.99 0.97 1.03 3/64 32593
/proc/meminfo: memFree=1283240/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=12480 CPUtime=0.69
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 740 0 0 0 69 0 0 0 22 0 1 0 179196083 12779520 703 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 3120 703 196 640 0 2476 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12480

[startup+1.50199 s]
/proc/loadavg: 0.99 0.97 1.03 2/65 32594
/proc/meminfo: memFree=1280736/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=13340 CPUtime=1.49
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 961 0 0 0 148 1 0 0 25 0 1 0 179196083 13660160 924 1992294400 134512640 137136520 4294956256 18446744073709551615 134544547 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 3335 924 196 640 0 2691 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13340

[startup+3.10129 s]
/proc/loadavg: 0.99 0.97 1.03 2/65 32594
/proc/meminfo: memFree=1280160/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=13344 CPUtime=3.09
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 969 0 0 0 308 1 0 0 25 0 1 0 179196083 13664256 932 1992294400 134512640 137136520 4294956256 18446744073709551615 136503972 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 3336 932 196 640 0 2692 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13344

[startup+6.30189 s]
/proc/loadavg: 0.99 0.97 1.03 2/65 32594
/proc/meminfo: memFree=1279776/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=13716 CPUtime=6.29
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 1045 0 0 0 627 2 0 0 25 0 1 0 179196083 14045184 1008 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 3429 1008 196 640 0 2785 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13716

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 1.03 2/65 32594
/proc/meminfo: memFree=1278632/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=14688 CPUtime=12.69
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 1291 0 0 0 1265 4 0 0 25 0 1 0 179196083 15040512 1254 1992294400 134512640 137136520 4294956256 18446744073709551615 134544162 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 3672 1254 196 640 0 3028 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14688

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 1.03 2/65 32594
/proc/meminfo: memFree=1277736/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=15548 CPUtime=25.49
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 1520 0 0 0 2543 6 0 0 25 0 1 0 179196083 15921152 1483 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 3887 1483 196 640 0 3243 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15548

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 1.02 2/65 32594
/proc/meminfo: memFree=1277096/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=16268 CPUtime=51.06
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 1680 0 0 0 5096 10 0 0 25 0 1 0 179196083 16658432 1643 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 4067 1643 197 640 0 3423 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 16268

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 1.02 2/65 32594
/proc/meminfo: memFree=1276008/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=17364 CPUtime=102.25
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 1953 0 0 0 10207 18 0 0 25 0 1 0 179196083 17780736 1916 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 4341 1916 197 640 0 3697 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 17364

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 1.01 2/65 32594
/proc/meminfo: memFree=1275432/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=17844 CPUtime=162.23
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 2083 0 0 0 16196 27 0 0 25 0 1 0 179196083 18272256 2046 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 4461 2046 197 640 0 3817 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17844

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 1.01 2/65 32594
/proc/meminfo: memFree=1275368/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=17844 CPUtime=222.21
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 2089 0 0 0 22184 37 0 0 25 0 1 0 179196083 18272256 2052 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 4461 2052 197 640 0 3817 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17844

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32594
/proc/meminfo: memFree=1275304/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=17964 CPUtime=282.19
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 2106 0 0 0 28175 44 0 0 25 0 1 0 179196083 18395136 2069 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 4491 2069 197 640 0 3847 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 17964

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32594
/proc/meminfo: memFree=1275240/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=17960 CPUtime=342.17
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 2106 0 0 0 34165 52 0 0 25 0 1 0 179196083 18391040 2069 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 4490 2069 197 640 0 3846 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 17960

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32594
/proc/meminfo: memFree=1274920/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=18212 CPUtime=402.15
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 2181 0 0 0 40155 60 0 0 25 0 1 0 179196083 18649088 2144 1992294400 134512640 137136520 4294956256 18446744073709551615 135982486 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 4553 2144 197 640 0 3909 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 18212

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32594
/proc/meminfo: memFree=1274856/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=18456 CPUtime=462.13
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 2235 0 0 0 46146 67 0 0 25 0 1 0 179196083 18898944 2198 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 4614 2198 197 640 0 3970 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 18456

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32594
/proc/meminfo: memFree=1274408/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=18700 CPUtime=522.11
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 2302 0 0 0 52136 75 0 0 25 0 1 0 179196083 19148800 2265 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 4675 2265 197 640 0 4031 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 18700

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32594
/proc/meminfo: memFree=1274408/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=18700 CPUtime=582.08
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 2302 0 0 0 58126 82 0 0 25 0 1 0 179196083 19148800 2265 1992294400 134512640 137136520 4294956256 18446744073709551615 136502004 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 4675 2265 197 640 0 4031 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 18700

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32594
/proc/meminfo: memFree=1274344/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=18708 CPUtime=642.07
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 2304 0 0 0 64117 90 0 0 25 0 1 0 179196083 19156992 2267 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 4677 2267 197 640 0 4033 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 18708

[startup+702.301 s]

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

/proc/meminfo: memFree=1273576/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=19528 CPUtime=941.96
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 2501 0 0 0 94069 127 0 0 25 0 1 0 179196083 19996672 2464 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 4882 2464 197 640 0 4238 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 19528

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32594
/proc/meminfo: memFree=1273576/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=19532 CPUtime=1001.94
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 2502 0 0 0 100060 134 0 0 25 0 1 0 179196083 20000768 2465 1992294400 134512640 137136520 4294956256 18446744073709551615 134572297 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 4883 2465 197 640 0 4239 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 19532

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32594
/proc/meminfo: memFree=1273448/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=19532 CPUtime=1061.92
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 2515 0 0 0 106049 143 0 0 25 0 1 0 179196083 20000768 2478 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 4883 2478 197 640 0 4239 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 19532

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32594
/proc/meminfo: memFree=1273256/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=19780 CPUtime=1121.9
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 2570 0 0 0 112039 151 0 0 25 0 1 0 179196083 20254720 2533 1992294400 134512640 137136520 4294956256 18446744073709551615 134544475 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 4945 2533 197 640 0 4301 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 19780

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32596
/proc/meminfo: memFree=1272936/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=19780 CPUtime=1181.88
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 2570 0 0 0 118029 159 0 0 25 0 1 0 179196083 20254720 2533 1992294400 134512640 137136520 4294956256 18446744073709551615 134544518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 4945 2533 197 640 0 4301 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 19780

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32596
/proc/meminfo: memFree=1272936/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=19780 CPUtime=1241.86
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 2570 0 0 0 124018 168 0 0 25 0 1 0 179196083 20254720 2533 1992294400 134512640 137136520 4294956256 18446744073709551615 136502161 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 4945 2533 197 640 0 4301 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 19780

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32596
/proc/meminfo: memFree=1273000/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=19780 CPUtime=1301.84
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 2570 0 0 0 130007 177 0 0 25 0 1 0 179196083 20254720 2533 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 4945 2533 197 640 0 4301 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 19780

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32596
/proc/meminfo: memFree=1273064/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=19780 CPUtime=1361.82
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 2570 0 0 0 135997 185 0 0 25 0 1 0 179196083 20254720 2533 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 4945 2533 197 640 0 4301 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 19780

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32596
/proc/meminfo: memFree=1273128/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=19780 CPUtime=1421.81
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 2570 0 0 0 141989 192 0 0 25 0 1 0 179196083 20254720 2533 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 4945 2533 197 640 0 4301 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 19780

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32596
/proc/meminfo: memFree=1272744/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=20144 CPUtime=1481.78
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 2653 0 0 0 147980 198 0 0 25 0 1 0 179196083 20627456 2616 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 5036 2616 197 640 0 4392 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 20144

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32596
/proc/meminfo: memFree=1272744/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=20140 CPUtime=1541.76
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 2653 0 0 0 153970 206 0 0 25 0 1 0 179196083 20623360 2616 1992294400 134512640 137136520 4294956256 18446744073709551615 134544071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 5035 2616 197 640 0 4391 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 20140

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32596
/proc/meminfo: memFree=1272808/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=20136 CPUtime=1601.73
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 2654 0 0 0 159960 213 0 0 25 0 1 0 179196083 20619264 2617 1992294400 134512640 137136520 4294956256 18446744073709551615 134606731 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 5034 2617 197 640 0 4390 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 20136

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

[startup+1612.7 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32596
/proc/meminfo: memFree=1272808/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=20136 CPUtime=1612.13
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 2654 0 0 0 160998 215 0 0 25 0 1 0 179196083 20619264 2617 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 5034 2617 197 640 0 4390 0
Current children cumulated CPU time (s) 1612.13
Current children cumulated vsize (KiB) 20136

[startup+1619.1 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32596
/proc/meminfo: memFree=1272744/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=20136 CPUtime=1618.54
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 2654 0 0 0 161638 216 0 0 25 0 1 0 179196083 20619264 2617 1992294400 134512640 137136520 4294956256 18446744073709551615 136509112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 5034 2617 197 640 0 4390 0
Current children cumulated CPU time (s) 1618.54
Current children cumulated vsize (KiB) 20136

[startup+1625.5 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32596
/proc/meminfo: memFree=1272744/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=20132 CPUtime=1624.93
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 2654 0 0 0 162277 216 0 0 25 0 1 0 179196083 20615168 2617 1992294400 134512640 137136520 4294956256 18446744073709551615 134551110 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 5033 2617 197 640 0 4389 0
Current children cumulated CPU time (s) 1624.93
Current children cumulated vsize (KiB) 20132

[startup+1628.7 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32596
/proc/meminfo: memFree=1272744/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=20132 CPUtime=1628.13
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 2654 0 0 0 162597 216 0 0 25 0 1 0 179196083 20615168 2617 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 5033 2617 197 640 0 4389 0
Current children cumulated CPU time (s) 1628.13
Current children cumulated vsize (KiB) 20132

[startup+1630.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32596
/proc/meminfo: memFree=1272744/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=20132 CPUtime=1629.73
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 2654 0 0 0 162756 217 0 0 25 0 1 0 179196083 20615168 2617 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 5033 2617 197 640 0 4389 0
Current children cumulated CPU time (s) 1629.73
Current children cumulated vsize (KiB) 20132

[startup+1630.7 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32596
/proc/meminfo: memFree=1272744/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=20132 CPUtime=1630.13
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 2654 0 0 0 162796 217 0 0 25 0 1 0 179196083 20615168 2617 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 5033 2617 197 640 0 4389 0
Current children cumulated CPU time (s) 1630.13
Current children cumulated vsize (KiB) 20132

[startup+1631.1 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32596
/proc/meminfo: memFree=1272744/2055920 swapFree=4182544/4192956
[pid=32593] ppid=32591 vsize=20132 CPUtime=1630.53
/proc/32593/stat : 32593 (bsolo) R 32591 32593 31785 0 -1 4194304 2654 0 0 0 162836 217 0 0 25 0 1 0 179196083 20615168 2617 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32593/statm: 5033 2617 197 640 0 4389 0
Current children cumulated CPU time (s) 1630.53
Current children cumulated vsize (KiB) 20132

Child status: 0
Real time (s): 1631.18
CPU time (s): 1630.62
CPU user time (s): 1628.44
CPU system time (s): 2.17267
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 20196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1628.44
system time used= 2.17267
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2655
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= 2583

runsolver used 1.23581 second user time and 3.38648 second system time

The end

Launcher Data 

Begin job on node47 at 2009-06-16 03:33:17
IDJOB=1877090
IDBENCH=1272
IDSOLVER=699
FILE ID=node47/1877090-1245115997
PBS_JOBID= 9363663
Free space on /tmp= 65952 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900574864.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877090-1245115997/watcher-1877090-1245115997 -o /tmp/evaluation-result-1877090-1245115997/solver-1877090-1245115997 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877090-1245115997.opb

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

MD5SUM BENCH= 58a39490a0f04cc377ab2aa6882fd7a1
RANDOM SEED=1245070522

node47.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		: 3000.261
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		: 3000.261
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:       1283720 kB
Buffers:         40164 kB
Cached:         661684 kB
SwapCached:       4196 kB
Active:          55532 kB
Inactive:       654172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1283720 kB
SwapTotal:     4192956 kB
SwapFree:      4182544 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          13652 kB
Slab:            48512 kB
Committed_AS:   163280 kB
PageTables:       1448 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= 65948 MiB
End job on node47 at 2009-06-16 04:00:28