Trace number 1880282

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? 1798.04 1798.56

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900550720.opb
MD5SUM76a48b8845ca731b7df3e7e82d604015
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 benchmark58.3211
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 687
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-1880282-1245124473.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 687
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: 5709
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.022 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5474    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.98/1798.55	c      102    231     2790    19488    6     7622    2069    204   2125 0.05
1797.98/1798.55	c      252    231     3090    39937   12    11761    2276    504   2172 0.12
1797.98/1798.55	c      479    231     3543    74436   21    27104    2504    957   1780 0.27
1797.98/1798.55	c      818    231     4214   137744   32    48352    2755   1628   1192 0.69
1797.98/1798.55	c     1327    231     5224   245871   47    86434    3031   2638    734 1.81
1797.98/1798.55	c     2092    231     5160   245184   47   101032    3335   2574    410 5.10
1797.98/1798.55	c     3239    231     5675   311725   54   120224    3669   3089    290 11.13
1797.98/1798.55	c     4961    231     5229   269017   51   118789    4036   2643    218 22.70
1797.98/1798.55	c     7546    231     6139   376517   61   151347    4440   3553    179 41.97
1797.98/1798.55	c    11428    231     6964   458142   65   177517    4885   4378    148 76.88
1797.98/1798.55	c    17250    231     5828   339746   58   135814    5374   3242    119 144.19
1797.98/1798.55	c    25988    231     6421   397092   61   155251    5912   3835    108 239.23
1797.98/1798.55	c    39100    231     8016   584523   72   209926    6504   5430    101 386.82
1797.98/1798.55	c    58770    231     6627   414129   62   144975    7155   4041     93 627.52
1797.98/1798.55	c    88281    231     6535   396618   60   161804    7871   3949     85 1029.55
1797.98/1798.55	c   132553    231    10120   808114   79   251936    8659   7534     75 1755.66
1797.98/1798.55	c Resources Exceeded
1797.98/1798.55	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.98/1798.55	c   16   135043  20334   171946    10663   840938   8077     75 1798.04
1797.98/1798.55	s UNKNOWN
1797.98/1798.55	c Total time: 1798.04 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-1880282-1245124473/watcher-1880282-1245124473 -o /tmp/evaluation-result-1880282-1245124473/solver-1880282-1245124473 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880282-1245124473.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31233
/proc/meminfo: memFree=1348568/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=10792 CPUtime=0
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 250 0 0 0 0 0 0 0 18 0 1 0 180048381 11051008 234 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 2698 235 175 640 0 2033 0

[startup+0.0907001 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31233
/proc/meminfo: memFree=1348568/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=11496 CPUtime=0.08
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 495 0 0 0 8 0 0 0 18 0 1 0 180048381 11771904 458 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 2874 458 196 640 0 2230 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11496

[startup+0.101701 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31233
/proc/meminfo: memFree=1348568/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=11500 CPUtime=0.09
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 509 0 0 0 9 0 0 0 18 0 1 0 180048381 11776000 472 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 2875 472 196 640 0 2231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11500

[startup+0.301721 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31233
/proc/meminfo: memFree=1348568/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=12536 CPUtime=0.29
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 764 0 0 0 29 0 0 0 19 0 1 0 180048381 12836864 727 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 3134 727 196 640 0 2490 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12536

[startup+0.701761 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31233
/proc/meminfo: memFree=1348568/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=13848 CPUtime=0.69
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 1083 0 0 0 68 1 0 0 22 0 1 0 180048381 14180352 1046 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 3462 1046 196 640 0 2818 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13848

[startup+1.50184 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31234
/proc/meminfo: memFree=1344400/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=15668 CPUtime=1.49
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 1531 0 0 0 148 1 0 0 25 0 1 0 180048381 16044032 1494 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 3917 1494 196 640 0 3273 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15668

[startup+3.10201 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31234
/proc/meminfo: memFree=1342096/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=17360 CPUtime=3.09
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 1947 0 0 0 307 2 0 0 25 0 1 0 180048381 17776640 1910 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 4340 1910 197 640 0 3696 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17360

[startup+6.30134 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31234
/proc/meminfo: memFree=1341328/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=17884 CPUtime=6.29
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 2076 0 0 0 627 2 0 0 25 0 1 0 180048381 18313216 2039 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 4471 2039 197 640 0 3827 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17884

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31234
/proc/meminfo: memFree=1339928/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=19324 CPUtime=12.69
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 2465 0 0 0 1266 3 0 0 25 0 1 0 180048381 19787776 2428 1992294400 134512640 137136520 4294956256 18446744073709551615 134556049 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 4831 2428 197 640 0 4187 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19324

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31234
/proc/meminfo: memFree=1338904/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=20240 CPUtime=25.48
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 2665 0 0 0 2545 3 0 0 25 0 1 0 180048381 20725760 2628 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 5060 2628 197 640 0 4416 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20240

[startup+51.1019 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 31234
/proc/meminfo: memFree=1336984/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=21664 CPUtime=51.08
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 3023 0 0 0 5104 4 0 0 25 0 1 0 180048381 22183936 2986 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 5416 2986 197 640 0 4772 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21664

[startup+102.305 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 31234
/proc/meminfo: memFree=1335704/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=22848 CPUtime=102.26
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 3345 0 0 0 10221 5 0 0 25 0 1 0 180048381 23396352 3308 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 5712 3308 197 640 0 5068 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22848

[startup+162.301 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 31234
/proc/meminfo: memFree=1334808/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=23768 CPUtime=162.24
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 3561 0 0 0 16218 6 0 0 25 0 1 0 180048381 24338432 3524 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 5942 3524 197 640 0 5298 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23768

[startup+222.302 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 31234
/proc/meminfo: memFree=1334808/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=23772 CPUtime=222.23
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 3561 0 0 0 22215 8 0 0 25 0 1 0 180048381 24342528 3524 1992294400 134512640 137136520 4294956256 18446744073709551615 134544434 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 5943 3524 197 640 0 5299 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23772

[startup+282.302 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 31234
/proc/meminfo: memFree=1333976/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=24552 CPUtime=282.21
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 3760 0 0 0 28212 9 0 0 25 0 1 0 180048381 25141248 3723 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 6138 3723 197 640 0 5494 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 24552

[startup+342.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 31234
/proc/meminfo: memFree=1333528/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=24940 CPUtime=342.19
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 3856 0 0 0 34209 10 0 0 25 0 1 0 180048381 25538560 3819 1992294400 134512640 137136520 4294956256 18446744073709551615 134573386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 6235 3819 197 640 0 5591 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 24940

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 31240
/proc/meminfo: memFree=1332696/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=25720 CPUtime=402.17
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 4043 0 0 0 40205 12 0 0 25 0 1 0 180048381 26337280 4006 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 6430 4006 197 640 0 5786 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 25720

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31240
/proc/meminfo: memFree=1331864/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=26484 CPUtime=462.15
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 4249 0 0 0 46202 13 0 0 25 0 1 0 180048381 27119616 4212 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 6621 4212 197 640 0 5977 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 26484

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31240
/proc/meminfo: memFree=1331864/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=26484 CPUtime=522.14
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 4249 0 0 0 52200 14 0 0 25 0 1 0 180048381 27119616 4212 1992294400 134512640 137136520 4294956256 18446744073709551615 134540856 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 6621 4212 197 640 0 5977 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 26484

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31240
/proc/meminfo: memFree=1331800/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=26484 CPUtime=582.12
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 4249 0 0 0 58196 16 0 0 25 0 1 0 180048381 27119616 4212 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 6621 4212 197 640 0 5977 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 26484

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31240
/proc/meminfo: memFree=1331608/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=26720 CPUtime=642.11
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 4294 0 0 0 64194 17 0 0 25 0 1 0 180048381 27361280 4257 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 6680 4257 197 640 0 6036 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 26720

[startup+702.302 s]

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

/proc/meminfo: memFree=1329112/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=29056 CPUtime=1061.98
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 4891 0 0 0 106174 24 0 0 25 0 1 0 180048381 29753344 4854 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 7264 4854 197 640 0 6620 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 29056

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31240
/proc/meminfo: memFree=1328984/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=29188 CPUtime=1121.97
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 4920 0 0 0 112172 25 0 0 25 0 1 0 180048381 29888512 4883 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 7297 4883 197 640 0 6653 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 29188

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31240
/proc/meminfo: memFree=1328920/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=29188 CPUtime=1181.95
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 4920 0 0 0 118169 26 0 0 25 0 1 0 180048381 29888512 4883 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 7297 4883 197 640 0 6653 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 29188

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31240
/proc/meminfo: memFree=1328920/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=29188 CPUtime=1241.94
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 4920 0 0 0 124166 28 0 0 25 0 1 0 180048381 29888512 4883 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 7297 4883 197 640 0 6653 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 29188

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31240
/proc/meminfo: memFree=1328920/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=29188 CPUtime=1301.92
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 4920 0 0 0 130163 29 0 0 25 0 1 0 180048381 29888512 4883 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 7297 4883 197 640 0 6653 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 29188

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31240
/proc/meminfo: memFree=1328792/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=29188 CPUtime=1361.9
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 4933 0 0 0 136160 30 0 0 25 0 1 0 180048381 29888512 4896 1992294400 134512640 137136520 4294956256 18446744073709551615 134543945 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 7297 4896 197 640 0 6653 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 29188

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31240
/proc/meminfo: memFree=1328536/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=29452 CPUtime=1421.89
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 4992 0 0 0 142158 31 0 0 25 0 1 0 180048381 30158848 4955 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 7363 4955 197 640 0 6719 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 29452

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31240
/proc/meminfo: memFree=1328536/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=29452 CPUtime=1481.87
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 4992 0 0 0 148155 32 0 0 25 0 1 0 180048381 30158848 4955 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 7363 4955 197 640 0 6719 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 29452

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31240
/proc/meminfo: memFree=1328472/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=29452 CPUtime=1541.85
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 4992 0 0 0 154152 33 0 0 25 0 1 0 180048381 30158848 4955 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 7363 4955 197 640 0 6719 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 29452

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31240
/proc/meminfo: memFree=1328472/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=29452 CPUtime=1601.83
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 4992 0 0 0 160149 34 0 0 25 0 1 0 180048381 30158848 4955 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 7363 4955 197 640 0 6719 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 29452

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31240
/proc/meminfo: memFree=1328536/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=29452 CPUtime=1661.81
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 4992 0 0 0 166146 35 0 0 25 0 1 0 180048381 30158848 4955 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 7363 4955 197 640 0 6719 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 29452

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31240
/proc/meminfo: memFree=1328472/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=29452 CPUtime=1721.8
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 4992 0 0 0 172144 36 0 0 25 0 1 0 180048381 30158848 4955 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 7363 4955 197 640 0 6719 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 29452

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31240
/proc/meminfo: memFree=1327640/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=30240 CPUtime=1781.78
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 5189 0 0 0 178141 37 0 0 25 0 1 0 180048381 30965760 5152 1992294400 134512640 137136520 4294956256 18446744073709551615 134573541 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 7560 5152 197 640 0 6916 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 30240

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31240
/proc/meminfo: memFree=1327640/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=30240 CPUtime=1791.38
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 5189 0 0 0 179101 37 0 0 25 0 1 0 180048381 30965760 5152 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 7560 5152 197 640 0 6916 0
Current children cumulated CPU time (s) 1791.38
Current children cumulated vsize (KiB) 30240

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31240
/proc/meminfo: memFree=1327640/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=30240 CPUtime=1794.58
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 5189 0 0 0 179421 37 0 0 25 0 1 0 180048381 30965760 5152 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 7560 5152 197 640 0 6916 0
Current children cumulated CPU time (s) 1794.58
Current children cumulated vsize (KiB) 30240

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31240
/proc/meminfo: memFree=1327640/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=30240 CPUtime=1796.18
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 5189 0 0 0 179581 37 0 0 25 0 1 0 180048381 30965760 5152 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 7560 5152 197 640 0 6916 0
Current children cumulated CPU time (s) 1796.18
Current children cumulated vsize (KiB) 30240

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31240
/proc/meminfo: memFree=1327640/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=30240 CPUtime=1796.98
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 5189 0 0 0 179661 37 0 0 25 0 1 0 180048381 30965760 5152 1992294400 134512640 137136520 4294956256 18446744073709551615 134544440 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 7560 5152 197 640 0 6916 0
Current children cumulated CPU time (s) 1796.98
Current children cumulated vsize (KiB) 30240

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31240
/proc/meminfo: memFree=1327640/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=30240 CPUtime=1797.77
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 5189 0 0 0 179740 37 0 0 25 0 1 0 180048381 30965760 5152 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 7560 5152 197 640 0 6916 0
Current children cumulated CPU time (s) 1797.77
Current children cumulated vsize (KiB) 30240

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31240
/proc/meminfo: memFree=1327640/2055920 swapFree=4191896/4192956
[pid=31233] ppid=31231 vsize=30240 CPUtime=1797.98
/proc/31233/stat : 31233 (bsolo) R 31231 31233 29805 0 -1 4194304 5189 0 0 0 179761 37 0 0 25 0 1 0 180048381 30965760 5152 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31233/statm: 7560 5152 197 640 0 6916 0
Current children cumulated CPU time (s) 1797.98
Current children cumulated vsize (KiB) 30240

Child status: 0
Real time (s): 1798.56
CPU time (s): 1798.04
CPU user time (s): 1797.66
CPU system time (s): 0.382941
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 30240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.66
system time used= 0.382941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5190
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= 2620

runsolver used 1.2998 second user time and 3.70844 second system time

The end

Launcher Data 

Begin job on node2 at 2009-06-16 05:54:33
IDJOB=1880282
IDBENCH=1365
IDSOLVER=701
FILE ID=node2/1880282-1245124473
PBS_JOBID= 9363658
Free space on /tmp= 66452 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900550720.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880282-1245124473/watcher-1880282-1245124473 -o /tmp/evaluation-result-1880282-1245124473/solver-1880282-1245124473 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880282-1245124473.opb

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

MD5SUM BENCH= 76a48b8845ca731b7df3e7e82d604015
RANDOM SEED=2083257397

node2.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		: 3000.214
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		: 3000.214
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:       1348984 kB
Buffers:         32556 kB
Cached:         596524 kB
SwapCached:        260 kB
Active:          70476 kB
Inactive:       571788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1348984 kB
SwapTotal:     4192956 kB
SwapFree:      4191896 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          21728 kB
Slab:            50584 kB
Committed_AS:   143556 kB
PageTables:       1468 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= 66448 MiB
End job on node2 at 2009-06-16 06:24:32