Trace number 1878526

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
bsolo 3.1 clUNSAT 1037.8 1038.14

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900552288.opb
MD5SUMd36c8f083b4352ee7b6379767e1c28ad
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 benchmark19.466
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 727
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: Clause 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-1878526-1245123366.opb
0.00/0.00	c File size is 83379 bytes.
0.00/0.01	c Highest Coefficient sum: 727
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: 5707
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.
1037.76/1038.13	c      101    231     2687    12400    4     5677    2069    101   3060 0.03
1037.76/1038.13	c      252    231     2838    18586    6     5980    2276    252   5040 0.05
1037.76/1038.13	c      477    231     3063    29031    9     6431    2504    477   5678 0.08
1037.76/1038.13	c      816    231     3402    42916   12     7108    2755    816   5551 0.15
1037.76/1038.13	c     1325    231     3911    63563   16     8127    3031   1325   5057 0.26
1037.76/1038.13	c     2090    231     4676    94330   20     9657    3335   2090   4213 0.50
1037.76/1038.13	c     3237    231     5823   139990   24    11950    3669   3237   3476 0.93
1037.76/1038.13	c     4959    231     5649   128954   22    11601    4036   3063   3245 1.53
1037.76/1038.13	c     7545    231     6080   139536   22    12465    4440   3494   3089 2.44
1037.76/1038.13	c    11424    231     5282   102226   19    10866    4885   2696   3102 3.68
1037.76/1038.13	c    17248    231     6033   131358   21    12371    5374   3447   3041 5.67
1037.76/1038.13	c    25985    231     6400   149955   23    13105    5912   3814   2863 9.07
1037.76/1038.13	c    39096    231     7300   173521   23    14903    6504   4714   2657 14.71
1037.76/1038.13	c    58769    231     6830   161883   23    13965    7155   4244   2558 22.97
1037.76/1038.13	c    88280    231     6885   152851   22    14074    7871   4299   2419 36.49
1037.76/1038.13	c   132550    231     6808   142940   20    13920    8659   4222   2242 59.09
1037.76/1038.13	c   198960    231    11197   326922   29    22698    9525   8611   2016 98.68
1037.76/1038.13	c   298580    231     8555   212527   24    17414   10478   5969   1827 163.41
1037.76/1038.13	c   448016    231     8209   194649   23    16722   11526   5623   1669 268.28
1037.76/1038.13	c   672177    231     9486   235432   24    19276   12679   6900   1524 440.97
1037.76/1038.13	c  1008420    231    10638   304699   28    21581   13947   8052   1368 736.74
1037.76/1038.13	c Backtracks by Clause: 0
1037.76/1038.13	c Backtracks by PB constraint: 0
1037.76/1038.13	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1037.76/1038.13	c   21  1310027 285039  1837387    15005   370147  12419   1262 1037.80
1037.76/1038.13	s UNSATISFIABLE
1037.76/1038.13	c Total time: 1037.8 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-1878526-1245123366/watcher-1878526-1245123366 -o /tmp/evaluation-result-1878526-1245123366/solver-1878526-1245123366 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878526-1245123366.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 0.98 0.99 3/64 949
/proc/meminfo: memFree=986408/2055920 swapFree=4181384/4192956
[pid=949] ppid=947 vsize=10792 CPUtime=0
/proc/949/stat : 949 (bsolo) R 947 949 32671 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179929531 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/949/statm: 2698 234 174 640 0 2033 0

[startup+0.0113741 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 949
/proc/meminfo: memFree=986408/2055920 swapFree=4181384/4192956
[pid=949] ppid=947 vsize=10932 CPUtime=0
/proc/949/stat : 949 (bsolo) R 947 949 32671 0 -1 4194304 302 0 0 0 0 0 0 0 18 0 1 0 179929531 11194368 286 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/949/statm: 2733 286 185 640 0 2068 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10932

[startup+0.101386 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 949
/proc/meminfo: memFree=986408/2055920 swapFree=4181384/4192956
[pid=949] ppid=947 vsize=11492 CPUtime=0.09
/proc/949/stat : 949 (bsolo) R 947 949 32671 0 -1 4194304 476 0 0 0 9 0 0 0 18 0 1 0 179929531 11767808 439 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/949/statm: 2873 439 195 640 0 2229 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11492

[startup+0.301414 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 949
/proc/meminfo: memFree=986408/2055920 swapFree=4181384/4192956
[pid=949] ppid=947 vsize=12004 CPUtime=0.3
/proc/949/stat : 949 (bsolo) R 947 949 32671 0 -1 4194304 617 0 0 0 29 1 0 0 19 0 1 0 179929531 12292096 580 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/949/statm: 3001 580 195 640 0 2357 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 12004

[startup+0.701471 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 949
/proc/meminfo: memFree=986408/2055920 swapFree=4181384/4192956
[pid=949] ppid=947 vsize=12776 CPUtime=0.69
/proc/949/stat : 949 (bsolo) R 947 949 32671 0 -1 4194304 803 0 0 0 68 1 0 0 22 0 1 0 179929531 13082624 766 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/949/statm: 3194 766 195 640 0 2550 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12776

[startup+1.50159 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 950
/proc/meminfo: memFree=983584/2055920 swapFree=4181384/4192956
[pid=949] ppid=947 vsize=13548 CPUtime=1.5
/proc/949/stat : 949 (bsolo) R 947 949 32671 0 -1 4194304 992 0 0 0 148 2 0 0 25 0 1 0 179929531 13873152 955 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/949/statm: 3387 955 195 640 0 2743 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 13548

[startup+3.10181 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 950
/proc/meminfo: memFree=983008/2055920 swapFree=4181384/4192956
[pid=949] ppid=947 vsize=13804 CPUtime=3.09
/proc/949/stat : 949 (bsolo) R 947 949 32671 0 -1 4194304 1056 0 0 0 307 2 0 0 25 0 1 0 179929531 14135296 1019 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/949/statm: 3451 1019 195 640 0 2807 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13804

[startup+6.30126 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 950
/proc/meminfo: memFree=982624/2055920 swapFree=4181384/4192956
[pid=949] ppid=947 vsize=14060 CPUtime=6.29
/proc/949/stat : 949 (bsolo) R 947 949 32671 0 -1 4194304 1138 0 0 0 626 3 0 0 25 0 1 0 179929531 14397440 1101 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/949/statm: 3515 1101 195 640 0 2871 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14060

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 950
/proc/meminfo: memFree=981920/2055920 swapFree=4181384/4192956
[pid=949] ppid=947 vsize=14572 CPUtime=12.68
/proc/949/stat : 949 (bsolo) R 947 949 32671 0 -1 4194304 1269 0 0 0 1263 5 0 0 25 0 1 0 179929531 14921728 1232 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/949/statm: 3643 1232 195 640 0 2999 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14572

[startup+25.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 950
/proc/meminfo: memFree=981408/2055920 swapFree=4181384/4192956
[pid=949] ppid=947 vsize=15192 CPUtime=25.48
/proc/949/stat : 949 (bsolo) R 947 949 32671 0 -1 4194304 1407 0 0 0 2539 9 0 0 25 0 1 0 179929531 15556608 1370 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/949/statm: 3798 1370 195 640 0 3154 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15192

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 950
/proc/meminfo: memFree=980768/2055920 swapFree=4181384/4192956
[pid=949] ppid=947 vsize=15812 CPUtime=51.07
/proc/949/stat : 949 (bsolo) R 947 949 32671 0 -1 4194304 1563 0 0 0 5091 16 0 0 25 0 1 0 179929531 16191488 1526 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/949/statm: 3953 1526 195 640 0 3309 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15812

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 950
/proc/meminfo: memFree=979744/2055920 swapFree=4181384/4192956
[pid=949] ppid=947 vsize=16804 CPUtime=102.25
/proc/949/stat : 949 (bsolo) R 947 949 32671 0 -1 4194304 1812 0 0 0 10197 28 0 0 25 0 1 0 179929531 17207296 1775 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/949/statm: 4201 1775 195 640 0 3557 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 16804

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 950
/proc/meminfo: memFree=979424/2055920 swapFree=4181384/4192956
[pid=949] ppid=947 vsize=17060 CPUtime=162.23
/proc/949/stat : 949 (bsolo) R 947 949 32671 0 -1 4194304 1883 0 0 0 16183 40 0 0 25 0 1 0 179929531 17469440 1846 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/949/statm: 4265 1846 195 640 0 3621 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17060

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 950
/proc/meminfo: memFree=979168/2055920 swapFree=4181384/4192956
[pid=949] ppid=947 vsize=17440 CPUtime=222.22
/proc/949/stat : 949 (bsolo) R 947 949 32671 0 -1 4194304 1980 0 0 0 22171 51 0 0 25 0 1 0 179929531 17858560 1943 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/949/statm: 4360 1943 195 640 0 3716 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17440

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 950
/proc/meminfo: memFree=979040/2055920 swapFree=4181384/4192956
[pid=949] ppid=947 vsize=17572 CPUtime=282.2
/proc/949/stat : 949 (bsolo) R 947 949 32671 0 -1 4194304 2016 0 0 0 28157 63 0 0 25 0 1 0 179929531 17993728 1979 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/949/statm: 4393 1979 195 640 0 3749 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 17572

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 950
/proc/meminfo: memFree=978720/2055920 swapFree=4181384/4192956
[pid=949] ppid=947 vsize=17880 CPUtime=342.17
/proc/949/stat : 949 (bsolo) R 947 949 32671 0 -1 4194304 2084 0 0 0 34143 74 0 0 25 0 1 0 179929531 18309120 2047 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/949/statm: 4470 2047 195 640 0 3826 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 17880

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 950
/proc/meminfo: memFree=978720/2055920 swapFree=4181384/4192956
[pid=949] ppid=947 vsize=17872 CPUtime=402.16
/proc/949/stat : 949 (bsolo) R 947 949 32671 0 -1 4194304 2084 0 0 0 40132 84 0 0 25 0 1 0 179929531 18300928 2047 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/949/statm: 4468 2047 195 640 0 3824 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 17872

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 950
/proc/meminfo: memFree=977824/2055920 swapFree=4181384/4192956
[pid=949] ppid=947 vsize=18732 CPUtime=462.14
/proc/949/stat : 949 (bsolo) R 947 949 32671 0 -1 4194304 2300 0 0 0 46120 94 0 0 25 0 1 0 179929531 19181568 2263 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/949/statm: 4683 2263 195 640 0 4039 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 18732

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 950
/proc/meminfo: memFree=977824/2055920 swapFree=4181384/4192956
[pid=949] ppid=947 vsize=18732 CPUtime=522.12
/proc/949/stat : 949 (bsolo) R 947 949 32671 0 -1 4194304 2300 0 0 0 52108 104 0 0 25 0 1 0 179929531 19181568 2263 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/949/statm: 4683 2263 195 640 0 4039 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 18732

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 950
/proc/meminfo: memFree=977888/2055920 swapFree=4181384/4192956
[pid=949] ppid=947 vsize=18732 CPUtime=582.1
/proc/949/stat : 949 (bsolo) R 947 949 32671 0 -1 4194304 2300 0 0 0 58096 114 0 0 25 0 1 0 179929531 19181568 2263 1992294400 134512640 137136520 4294956256 18446744073709551615 135982505 0 0 4096 16384 0 0 0 17 1 0 0
/proc/949/statm: 4683 2263 195 640 0 4039 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 18732

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 950
/proc/meminfo: memFree=977824/2055920 swapFree=4181384/4192956
[pid=949] ppid=947 vsize=18732 CPUtime=642.09
/proc/949/stat : 949 (bsolo) R 947 949 32671 0 -1 4194304 2300 0 0 0 64085 124 0 0 25 0 1 0 179929531 19181568 2263 1992294400 134512640 137136520 4294956256 18446744073709551615 134543834 0 0 4096 16384 0 0 0 17 1 0 0
/proc/949/statm: 4683 2263 195 640 0 4039 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 18732

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 950
/proc/meminfo: memFree=977760/2055920 swapFree=4181384/4192956
[pid=949] ppid=947 vsize=18732 CPUtime=702.06
/proc/949/stat : 949 (bsolo) R 947 949 32671 0 -1 4194304 2301 0 0 0 70072 134 0 0 25 0 1 0 179929531 19181568 2264 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/949/statm: 4683 2264 195 640 0 4039 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 18732

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 950
/proc/meminfo: memFree=976736/2055920 swapFree=4181384/4192956
[pid=949] ppid=947 vsize=19816 CPUtime=762.05
/proc/949/stat : 949 (bsolo) R 947 949 32671 0 -1 4194304 2569 0 0 0 76060 145 0 0 25 0 1 0 179929531 20291584 2532 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/949/statm: 4954 2532 195 640 0 4310 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 19816

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 950
/proc/meminfo: memFree=976672/2055920 swapFree=4181384/4192956
[pid=949] ppid=947 vsize=19796 CPUtime=822.02
/proc/949/stat : 949 (bsolo) R 947 949 32671 0 -1 4194304 2569 0 0 0 82047 155 0 0 25 0 1 0 179929531 20271104 2532 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/949/statm: 4949 2532 195 640 0 4305 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 19796

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 950
/proc/meminfo: memFree=976736/2055920 swapFree=4181384/4192956
[pid=949] ppid=947 vsize=19796 CPUtime=882
/proc/949/stat : 949 (bsolo) R 947 949 32671 0 -1 4194304 2569 0 0 0 88035 165 0 0 25 0 1 0 179929531 20271104 2532 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/949/statm: 4949 2532 195 640 0 4305 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 19796

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 950
/proc/meminfo: memFree=976736/2055920 swapFree=4181384/4192956
[pid=949] ppid=947 vsize=19796 CPUtime=941.98
/proc/949/stat : 949 (bsolo) R 947 949 32671 0 -1 4194304 2569 0 0 0 94023 175 0 0 25 0 1 0 179929531 20271104 2532 1992294400 134512640 137136520 4294956256 18446744073709551615 136502118 0 0 4096 16384 0 0 0 17 1 0 0
/proc/949/statm: 4949 2532 195 640 0 4305 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 19796

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 950
/proc/meminfo: memFree=976736/2055920 swapFree=4181384/4192956
[pid=949] ppid=947 vsize=19796 CPUtime=1001.97
/proc/949/stat : 949 (bsolo) R 947 949 32671 0 -1 4194304 2569 0 0 0 100012 185 0 0 25 0 1 0 179929531 20271104 2532 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/949/statm: 4949 2532 195 640 0 4305 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 19796

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

[startup+1023.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 950
/proc/meminfo: memFree=976736/2055920 swapFree=4181384/4192956
[pid=949] ppid=947 vsize=19796 CPUtime=1023.56
/proc/949/stat : 949 (bsolo) R 947 949 32671 0 -1 4194304 2569 0 0 0 102167 189 0 0 25 0 1 0 179929531 20271104 2532 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/949/statm: 4949 2532 195 640 0 4305 0
Current children cumulated CPU time (s) 1023.56
Current children cumulated vsize (KiB) 19796

[startup+1030.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 950
/proc/meminfo: memFree=976736/2055920 swapFree=4181384/4192956
[pid=949] ppid=947 vsize=19796 CPUtime=1029.95
/proc/949/stat : 949 (bsolo) R 947 949 32671 0 -1 4194304 2569 0 0 0 102806 189 0 0 25 0 1 0 179929531 20271104 2532 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/949/statm: 4949 2532 195 640 0 4305 0
Current children cumulated CPU time (s) 1029.95
Current children cumulated vsize (KiB) 19796

[startup+1033.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 950
/proc/meminfo: memFree=976736/2055920 swapFree=4181384/4192956
[pid=949] ppid=947 vsize=19796 CPUtime=1033.16
/proc/949/stat : 949 (bsolo) R 947 949 32671 0 -1 4194304 2569 0 0 0 103126 190 0 0 25 0 1 0 179929531 20271104 2532 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/949/statm: 4949 2532 195 640 0 4305 0
Current children cumulated CPU time (s) 1033.16
Current children cumulated vsize (KiB) 19796

[startup+1036.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 950
/proc/meminfo: memFree=976736/2055920 swapFree=4181384/4192956
[pid=949] ppid=947 vsize=19796 CPUtime=1036.36
/proc/949/stat : 949 (bsolo) R 947 949 32671 0 -1 4194304 2569 0 0 0 103445 191 0 0 25 0 1 0 179929531 20271104 2532 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/949/statm: 4949 2532 195 640 0 4305 0
Current children cumulated CPU time (s) 1036.36
Current children cumulated vsize (KiB) 19796

[startup+1037.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 950
/proc/meminfo: memFree=976736/2055920 swapFree=4181384/4192956
[pid=949] ppid=947 vsize=19796 CPUtime=1037.16
/proc/949/stat : 949 (bsolo) R 947 949 32671 0 -1 4194304 2569 0 0 0 103525 191 0 0 25 0 1 0 179929531 20271104 2532 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/949/statm: 4949 2532 195 640 0 4305 0
Current children cumulated CPU time (s) 1037.16
Current children cumulated vsize (KiB) 19796

[startup+1037.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 950
/proc/meminfo: memFree=976736/2055920 swapFree=4181384/4192956
[pid=949] ppid=947 vsize=19796 CPUtime=1037.56
/proc/949/stat : 949 (bsolo) R 947 949 32671 0 -1 4194304 2569 0 0 0 103565 191 0 0 25 0 1 0 179929531 20271104 2532 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/949/statm: 4949 2532 195 640 0 4305 0
Current children cumulated CPU time (s) 1037.56
Current children cumulated vsize (KiB) 19796

[startup+1038.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 950
/proc/meminfo: memFree=976736/2055920 swapFree=4181384/4192956
[pid=949] ppid=947 vsize=19796 CPUtime=1037.76
/proc/949/stat : 949 (bsolo) R 947 949 32671 0 -1 4194304 2569 0 0 0 103585 191 0 0 25 0 1 0 179929531 20271104 2532 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/949/statm: 4949 2532 195 640 0 4305 0
Current children cumulated CPU time (s) 1037.76
Current children cumulated vsize (KiB) 19796

Child status: 0
Real time (s): 1038.14
CPU time (s): 1037.8
CPU user time (s): 1035.89
CPU system time (s): 1.91571
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 19816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1035.89
system time used= 1.91571
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2571
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= 1969

runsolver used 0.755885 second user time and 2.17267 second system time

The end

Launcher Data 

Begin job on node49 at 2009-06-16 05:36:06
IDJOB=1878526
IDBENCH=1357
IDSOLVER=700
FILE ID=node49/1878526-1245123366
PBS_JOBID= 9363676
Free space on /tmp= 66028 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900552288.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878526-1245123366/watcher-1878526-1245123366 -o /tmp/evaluation-result-1878526-1245123366/solver-1878526-1245123366 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878526-1245123366.opb

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

MD5SUM BENCH= d36c8f083b4352ee7b6379767e1c28ad
RANDOM SEED=1517267178

node49.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		: 3000.232
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		: 3000.232
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:        986888 kB
Buffers:         81728 kB
Cached:         904860 kB
SwapCached:       4580 kB
Active:         224792 kB
Inactive:       769820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        986888 kB
SwapTotal:     4192956 kB
SwapFree:      4181384 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          13792 kB
Slab:            60288 kB
Committed_AS:   158580 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66024 MiB
End job on node49 at 2009-06-16 05:53:24