Trace number 1879956

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 pb? 1798.02 1798.7

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: Generic Pseudo-Boolean 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-1879956-1245123368.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.
1797.92/1798.69	c      101    231     2788    18191    6     7046    2069    202   2195 0.05
1797.92/1798.69	c      251    231     3085    35838   11    10560    2276    499   2535 0.10
1797.92/1798.69	c      479    231     3536    68820   19    17024    2504    950   2227 0.21
1797.92/1798.69	c      818    231     4210   126177   29    34592    2755   1624   1481 0.55
1797.92/1798.69	c     1327    231     5225   226666   43    71042    3031   2639    929 1.43
1797.92/1798.69	c     2090    231     5119   223560   43    82420    3335   2533    617 3.38
1797.92/1798.69	c     3236    231     5643   300082   53   121529    3669   3057    401 8.07
1797.92/1798.69	c     4958    231     5212   254136   48   113475    4036   2626    260 19.01
1797.92/1798.69	c     7544    231     6137   350080   57   154155    4440   3551    198 37.93
1797.92/1798.69	c    11425    231     6912   432258   62   184287    4885   4326    154 73.86
1797.92/1798.69	c    17248    231     5715   326262   57   147552    5374   3129    120 143.39
1797.92/1798.69	c    25985    231     6376   380715   59   155080    5912   3790    109 238.12
1797.92/1798.69	c    39096    231     8074   558642   69   200513    6504   5488    106 365.52
1797.92/1798.69	c    58768    231     7212   461114   63   202850    7155   4626    100 585.04
1797.92/1798.69	c    88282    231     7291   451667   61   214627    7871   4705     91 966.79
1797.92/1798.69	c   132552    231     6850   441074   64   186444    8659   4264     81 1627.80
1797.92/1798.69	c Resources Exceeded
1797.92/1798.69	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.92/1798.69	c   16   145005  19810   179517     9616   713481   7030     80 1798.01
1797.92/1798.69	s UNKNOWN
1797.92/1798.69	c Total time: 1798.01 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1879956-1245123368/watcher-1879956-1245123368 -o /tmp/evaluation-result-1879956-1245123368/solver-1879956-1245123368 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879956-1245123368.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 0.99 1.00 3/64 3522
/proc/meminfo: memFree=1131984/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=10792 CPUtime=0
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179937640 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 2698 233 174 640 0 2033 0

[startup+0.05861 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 3522
/proc/meminfo: memFree=1131984/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=11236 CPUtime=0.05
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 440 0 0 0 5 0 0 0 18 0 1 0 179937640 11505664 403 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 2809 404 196 640 0 2165 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11236

[startup+0.102618 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 3522
/proc/meminfo: memFree=1131984/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=11624 CPUtime=0.09
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 511 0 0 0 9 0 0 0 18 0 1 0 179937640 11902976 474 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 2906 474 196 640 0 2262 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11624

[startup+0.301657 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 3522
/proc/meminfo: memFree=1131984/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=12536 CPUtime=0.29
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 745 0 0 0 29 0 0 0 19 0 1 0 179937640 12836864 708 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 3134 708 196 640 0 2490 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12536

[startup+0.701736 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 3522
/proc/meminfo: memFree=1131984/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=13828 CPUtime=0.69
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 1077 0 0 0 69 0 0 0 22 0 1 0 179937640 14159872 1040 1992294400 134512640 137136520 4294956256 18446744073709551615 134544186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 3457 1040 196 640 0 2813 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13828

[startup+1.50189 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3523
/proc/meminfo: memFree=1127752/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=15644 CPUtime=1.49
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 1532 0 0 0 148 1 0 0 25 0 1 0 179937640 16019456 1495 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 3911 1495 196 640 0 3267 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15644

[startup+3.10121 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3523
/proc/meminfo: memFree=1125768/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=16428 CPUtime=3.09
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 1741 0 0 0 308 1 0 0 25 0 1 0 179937640 16822272 1704 1992294400 134512640 137136520 4294956256 18446744073709551615 136502594 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 4107 1704 197 640 0 3463 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16428

[startup+6.30183 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3523
/proc/meminfo: memFree=1124232/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=17868 CPUtime=6.29
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 2099 0 0 0 627 2 0 0 25 0 1 0 179937640 18296832 2062 1992294400 134512640 137136520 4294956256 18446744073709551615 134605798 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 4467 2062 197 640 0 3823 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17868

[startup+12.7011 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3523
/proc/meminfo: memFree=1122888/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=19160 CPUtime=12.68
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 2411 0 0 0 1266 2 0 0 25 0 1 0 179937640 19619840 2374 1992294400 134512640 137136520 4294956256 18446744073709551615 134544440 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 4790 2374 197 640 0 4146 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19160

[startup+25.5016 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3523
/proc/meminfo: memFree=1121864/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=20196 CPUtime=25.48
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 2667 0 0 0 2545 3 0 0 25 0 1 0 179937640 20680704 2630 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 5049 2630 197 640 0 4405 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20196

[startup+51.1016 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3523
/proc/meminfo: memFree=1120840/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=21244 CPUtime=51.08
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 2939 0 0 0 5104 4 0 0 25 0 1 0 179937640 21753856 2902 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 5311 2902 197 640 0 4667 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21244

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3523
/proc/meminfo: memFree=1119432/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=22668 CPUtime=102.25
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 3295 0 0 0 10220 5 0 0 25 0 1 0 179937640 23212032 3258 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 5667 3258 197 640 0 5023 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 22668

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3523
/proc/meminfo: memFree=1117832/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=24236 CPUtime=162.23
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 3691 0 0 0 16216 7 0 0 25 0 1 0 179937640 24817664 3654 1992294400 134512640 137136520 4294956256 18446744073709551615 134544245 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 6059 3654 197 640 0 5415 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24236

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3523
/proc/meminfo: memFree=1117768/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=24236 CPUtime=222.21
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 3691 0 0 0 22212 9 0 0 25 0 1 0 179937640 24817664 3654 1992294400 134512640 137136520 4294956256 18446744073709551615 136293438 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 6059 3654 197 640 0 5415 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 24236

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3523
/proc/meminfo: memFree=1117256/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=24748 CPUtime=282.18
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 3812 0 0 0 28208 10 0 0 25 0 1 0 179937640 25341952 3775 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 6187 3775 197 640 0 5543 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 24748

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3523
/proc/meminfo: memFree=1117192/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=24748 CPUtime=342.16
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 3812 0 0 0 34205 11 0 0 25 0 1 0 179937640 25341952 3775 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 6187 3775 197 640 0 5543 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 24748

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3523
/proc/meminfo: memFree=1116360/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=25664 CPUtime=402.13
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 4026 0 0 0 40200 13 0 0 25 0 1 0 179937640 26279936 3989 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 6416 3989 197 640 0 5772 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 25664

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3523
/proc/meminfo: memFree=1115976/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=26064 CPUtime=462.11
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 4126 0 0 0 46196 15 0 0 25 0 1 0 179937640 26689536 4089 1992294400 134512640 137136520 4294956256 18446744073709551615 134540852 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 6516 4089 197 640 0 5872 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 26064

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3523
/proc/meminfo: memFree=1115912/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=26052 CPUtime=522.1
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 4126 0 0 0 52193 17 0 0 25 0 1 0 179937640 26677248 4089 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 6513 4089 197 640 0 5869 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 26052

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3523
/proc/meminfo: memFree=1115912/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=26052 CPUtime=582.07
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 4126 0 0 0 58189 18 0 0 25 0 1 0 179937640 26677248 4089 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 6513 4089 197 640 0 5869 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 26052

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3523
/proc/meminfo: memFree=1114440/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=27476 CPUtime=642.06
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 4493 0 0 0 64186 20 0 0 25 0 1 0 179937640 28135424 4456 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 6869 4456 197 640 0 6225 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 27476

[startup+702.301 s]

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

/proc/meminfo: memFree=1112584/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=29160 CPUtime=1121.87
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 4917 0 0 0 112156 31 0 0 25 0 1 0 179937640 29859840 4880 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 7290 4880 197 640 0 6646 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 29160

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3525
/proc/meminfo: memFree=1112648/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=29160 CPUtime=1181.84
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 4917 0 0 0 118152 32 0 0 25 0 1 0 179937640 29859840 4880 1992294400 134512640 137136520 4294956256 18446744073709551615 134571170 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 7290 4880 197 640 0 6646 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 29160

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3525
/proc/meminfo: memFree=1112520/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=29284 CPUtime=1241.82
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 4933 0 0 0 124149 33 0 0 25 0 1 0 179937640 29986816 4896 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 7321 4896 197 640 0 6677 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 29284

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3525
/proc/meminfo: memFree=1112136/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=29548 CPUtime=1301.8
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 5017 0 0 0 130146 34 0 0 25 0 1 0 179937640 30257152 4980 1992294400 134512640 137136520 4294956256 18446744073709551615 134544140 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 7387 4980 197 640 0 6743 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 29548

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3525
/proc/meminfo: memFree=1112200/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=29548 CPUtime=1361.78
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 5017 0 0 0 136142 36 0 0 25 0 1 0 179937640 30257152 4980 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 7387 4980 197 640 0 6743 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 29548

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3525
/proc/meminfo: memFree=1112136/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=29548 CPUtime=1421.76
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 5017 0 0 0 142139 37 0 0 25 0 1 0 179937640 30257152 4980 1992294400 134512640 137136520 4294956256 18446744073709551615 136295552 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 7387 4980 197 640 0 6743 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 29548

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3525
/proc/meminfo: memFree=1112136/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=29548 CPUtime=1481.73
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 5017 0 0 0 148135 38 0 0 25 0 1 0 179937640 30257152 4980 1992294400 134512640 137136520 4294956256 18446744073709551615 136502112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 7387 4980 197 640 0 6743 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 29548

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3531
/proc/meminfo: memFree=1112064/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=29548 CPUtime=1541.71
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 5017 0 0 0 154132 39 0 0 25 0 1 0 179937640 30257152 4980 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 7387 4980 197 640 0 6743 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 29548

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3531
/proc/meminfo: memFree=1112064/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=29656 CPUtime=1601.68
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 5026 0 0 0 160128 40 0 0 25 0 1 0 179937640 30367744 4989 1992294400 134512640 137136520 4294956256 18446744073709551615 136500521 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 7414 4989 197 640 0 6770 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 29656

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3531
/proc/meminfo: memFree=1111744/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=30020 CPUtime=1661.67
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 5125 0 0 0 166126 41 0 0 25 0 1 0 179937640 30740480 5088 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 7505 5088 197 640 0 6861 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 30020

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3531
/proc/meminfo: memFree=1111424/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=30276 CPUtime=1721.64
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 5197 0 0 0 172122 42 0 0 25 0 1 0 179937640 31002624 5160 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 7569 5160 197 640 0 6925 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 30276

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3531
/proc/meminfo: memFree=1111360/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=30372 CPUtime=1781.62
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 5207 0 0 0 178119 43 0 0 25 0 1 0 179937640 31100928 5170 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 7593 5170 197 640 0 6949 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 30372

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

[startup+1791.91 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3531
/proc/meminfo: memFree=1111360/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=30372 CPUtime=1791.22
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 5207 0 0 0 179079 43 0 0 25 0 1 0 179937640 31100928 5170 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 7593 5170 197 640 0 6949 0
Current children cumulated CPU time (s) 1791.22
Current children cumulated vsize (KiB) 30372

[startup+1795.1 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3531
/proc/meminfo: memFree=1111360/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=30372 CPUtime=1794.42
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 5207 0 0 0 179399 43 0 0 25 0 1 0 179937640 31100928 5170 1992294400 134512640 137136520 4294956256 18446744073709551615 134544112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 7593 5170 197 640 0 6949 0
Current children cumulated CPU time (s) 1794.42
Current children cumulated vsize (KiB) 30372

[startup+1796.7 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3531
/proc/meminfo: memFree=1111368/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=30372 CPUtime=1796.02
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 5207 0 0 0 179559 43 0 0 25 0 1 0 179937640 31100928 5170 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 7593 5170 197 640 0 6949 0
Current children cumulated CPU time (s) 1796.02
Current children cumulated vsize (KiB) 30372

[startup+1797.5 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3531
/proc/meminfo: memFree=1111368/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=30372 CPUtime=1796.82
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 5207 0 0 0 179639 43 0 0 25 0 1 0 179937640 31100928 5170 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 7593 5170 197 640 0 6949 0
Current children cumulated CPU time (s) 1796.82
Current children cumulated vsize (KiB) 30372

[startup+1798.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3531
/proc/meminfo: memFree=1111368/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=30372 CPUtime=1797.62
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 5207 0 0 0 179719 43 0 0 25 0 1 0 179937640 31100928 5170 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 7593 5170 197 640 0 6949 0
Current children cumulated CPU time (s) 1797.62
Current children cumulated vsize (KiB) 30372

[startup+1798.51 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3531
/proc/meminfo: memFree=1111368/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=30372 CPUtime=1797.82
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 5207 0 0 0 179739 43 0 0 25 0 1 0 179937640 31100928 5170 1992294400 134512640 137136520 4294956256 18446744073709551615 134544431 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 7593 5170 197 640 0 6949 0
Current children cumulated CPU time (s) 1797.82
Current children cumulated vsize (KiB) 30372

[startup+1798.6 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 3531
/proc/meminfo: memFree=1111368/2055924 swapFree=4191900/4192956
[pid=3522] ppid=3520 vsize=30372 CPUtime=1797.92
/proc/3522/stat : 3522 (bsolo) R 3520 3522 2114 0 -1 4194304 5207 0 0 0 179749 43 0 0 25 0 1 0 179937640 31100928 5170 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3522/statm: 7593 5170 197 640 0 6949 0
Current children cumulated CPU time (s) 1797.92
Current children cumulated vsize (KiB) 30372

Child status: 0
Real time (s): 1798.7
CPU time (s): 1798.02
CPU user time (s): 1797.58
CPU system time (s): 0.435933
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 30380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.58
system time used= 0.435933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5208
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= 2751

runsolver used 1.18782 second user time and 3.86441 second system time

The end

Launcher Data 

Begin job on node6 at 2009-06-16 05:36:08
IDJOB=1879956
IDBENCH=1357
IDSOLVER=701
FILE ID=node6/1879956-1245123368
PBS_JOBID= 9363665
Free space on /tmp= 66240 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900552288.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879956-1245123368/watcher-1879956-1245123368 -o /tmp/evaluation-result-1879956-1245123368/solver-1879956-1245123368 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1879956-1245123368.opb

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

MD5SUM BENCH= d36c8f083b4352ee7b6379767e1c28ad
RANDOM SEED=1897971189

node6.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		: 3000.265
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		: 3000.265
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:      2055924 kB
MemFree:       1132464 kB
Buffers:         55980 kB
Cached:         785396 kB
SwapCached:        260 kB
Active:          85688 kB
Inactive:       768948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1132464 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4088 kB
Writeback:           0 kB
Mapped:          21756 kB
Slab:            54840 kB
Committed_AS:   150724 kB
PageTables:       1456 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= 66236 MiB
End job on node6 at 2009-06-16 06:06:07