Trace number 1880276

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? 1799.46 1800.09

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900573137.opb
MD5SUM4b18508c034d5953901bfe08c3658c68
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 benchmark23.8694
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 693
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-1880276-1245123467.opb
0.00/0.00	c File size is 83379 bytes.
0.00/0.01	c Highest Coefficient sum: 693
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: 0.023 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.
1799.37/1800.04	c      103    231     2792    20360    7     8257    2069    206   1907 0.05
1799.37/1800.04	c      254    231     3094    47623   15    17898    2276    508   1727 0.15
1799.37/1800.04	c      481    231     3543    87314   24    29998    2504    957   1512 0.32
1799.37/1800.04	c      821    231     4217   150487   35    48260    2755   1631   1071 0.77
1799.37/1800.04	c     1330    231     5221   253651   48    81703    3031   2635    722 1.84
1799.37/1800.04	c     2095    231     5141   245678   47    90644    3335   2555    452 4.63
1799.37/1800.04	c     3243    231     5639   311924   55   129477    3669   3053    322 10.05
1799.37/1800.04	c     4964    231     5173   286075   55   125138    4036   2587    203 24.43
1799.37/1800.04	c     7550    231     6057   377512   62   161913    4440   3471    154 48.76
1799.37/1800.04	c    11430    231     6868   473539   68   187030    4885   4282    127 89.32
1799.37/1800.04	c    17252    231     5742   350452   61   154891    5374   3156    106 162.22
1799.37/1800.04	c    25990    231     6464   424191   65   200682    5912   3878     94 276.40
1799.37/1800.04	c    39100    231     8109   615909   75   239507    6504   5523     87 447.13
1799.37/1800.04	c    58773    231     7015   477741   68   197023    7155   4429     80 733.42
1799.37/1800.04	c    88283    231     6270   390680   62   164630    7871   3684     74 1181.90
1799.37/1800.04	c Resources Exceeded
1799.37/1800.04	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.37/1800.04	c   15   127128  17732   157366     6524   417422   3938     70 1799.42
1799.37/1800.04	s UNKNOWN
1799.37/1800.04	c Total time: 1799.42 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-1880276-1245123467/watcher-1880276-1245123467 -o /tmp/evaluation-result-1880276-1245123467/solver-1880276-1245123467 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880276-1245123467.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 6252
/proc/meminfo: memFree=1199096/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=10792 CPUtime=0
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179946647 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 2698 233 174 640 0 2033 0

[startup+0.0084399 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6252
/proc/meminfo: memFree=1199096/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=10928 CPUtime=0
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 179946647 11190272 262 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 2732 262 180 640 0 2067 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10928

[startup+0.101455 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6252
/proc/meminfo: memFree=1199096/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=11620 CPUtime=0.09
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 527 0 0 0 9 0 0 0 18 0 1 0 179946647 11898880 490 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 2905 490 196 640 0 2261 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11620

[startup+0.301488 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6252
/proc/meminfo: memFree=1199096/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=12656 CPUtime=0.29
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 781 0 0 0 29 0 0 0 19 0 1 0 179946647 12959744 744 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 3164 744 196 640 0 2520 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12656

[startup+0.701554 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6252
/proc/meminfo: memFree=1199096/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=13816 CPUtime=0.69
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 1081 0 0 0 69 0 0 0 22 0 1 0 179946647 14147584 1044 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 3454 1044 196 640 0 2810 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13816

[startup+1.50169 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6253
/proc/meminfo: memFree=1194992/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=15516 CPUtime=1.49
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 1507 0 0 0 149 0 0 0 25 0 1 0 179946647 15888384 1470 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 3879 1470 196 640 0 3235 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15516

[startup+3.10195 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6253
/proc/meminfo: memFree=1192880/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=17080 CPUtime=3.09
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 1903 0 0 0 308 1 0 0 25 0 1 0 179946647 17489920 1866 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 4270 1866 196 640 0 3626 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17080

[startup+6.30148 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6253
/proc/meminfo: memFree=1191920/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=18244 CPUtime=6.29
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 2175 0 0 0 628 1 0 0 25 0 1 0 179946647 18681856 2138 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 4561 2138 196 640 0 3917 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18244

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6253
/proc/meminfo: memFree=1189560/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=19672 CPUtime=12.68
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 2543 0 0 0 1267 1 0 0 25 0 1 0 179946647 20144128 2506 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 4918 2506 196 640 0 4274 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19672

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6253
/proc/meminfo: memFree=1188856/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=20328 CPUtime=25.49
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 2715 0 0 0 2547 2 0 0 25 0 1 0 179946647 20815872 2678 1992294400 134512640 137136520 4294956256 18446744073709551615 136509145 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 5082 2678 197 640 0 4438 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20328

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6253
/proc/meminfo: memFree=1187576/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=21624 CPUtime=51.07
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 3037 0 0 0 5105 2 0 0 25 0 1 0 179946647 22142976 3000 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 5406 3000 197 640 0 4762 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21624

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6253
/proc/meminfo: memFree=1185976/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=23304 CPUtime=102.26
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 3435 0 0 0 10222 4 0 0 25 0 1 0 179946647 23863296 3398 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 5826 3398 197 640 0 5182 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23304

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6253
/proc/meminfo: memFree=1185592/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=23692 CPUtime=162.24
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 3545 0 0 0 16218 6 0 0 25 0 1 0 179946647 24260608 3508 1992294400 134512640 137136520 4294956256 18446744073709551615 136501956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 5923 3508 197 640 0 5279 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23692

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6253
/proc/meminfo: memFree=1184120/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=25128 CPUtime=222.21
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 3901 0 0 0 22214 7 0 0 25 0 1 0 179946647 25731072 3864 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 6282 3864 197 640 0 5638 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 25128

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6253
/proc/meminfo: memFree=1184056/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=25132 CPUtime=282.2
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 3901 0 0 0 28211 9 0 0 25 0 1 0 179946647 25735168 3864 1992294400 134512640 137136520 4294956256 18446744073709551615 134600032 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 6283 3864 197 640 0 5639 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 25132

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6253
/proc/meminfo: memFree=1182968/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=26172 CPUtime=342.17
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 4158 0 0 0 34207 10 0 0 25 0 1 0 179946647 26800128 4121 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 6543 4121 197 640 0 5899 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 26172

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6253
/proc/meminfo: memFree=1182840/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=26304 CPUtime=402.15
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 4192 0 0 0 40203 12 0 0 25 0 1 0 179946647 26935296 4155 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 6576 4155 197 640 0 5932 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 26304

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6253
/proc/meminfo: memFree=1182200/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=26940 CPUtime=462.13
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 4345 0 0 0 46199 14 0 0 25 0 1 0 179946647 27586560 4308 1992294400 134512640 137136520 4294956256 18446744073709551615 134544411 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 6735 4308 197 640 0 6091 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 26940

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6253
/proc/meminfo: memFree=1181752/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=27332 CPUtime=522.11
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 4468 0 0 0 52196 15 0 0 25 0 1 0 179946647 27987968 4431 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 6833 4431 197 640 0 6189 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 27332

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6253
/proc/meminfo: memFree=1181688/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=27468 CPUtime=582.09
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 4496 0 0 0 58193 16 0 0 25 0 1 0 179946647 28127232 4459 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 6867 4459 197 640 0 6223 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 27468

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6253
/proc/meminfo: memFree=1181688/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=27468 CPUtime=642.07
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 4500 0 0 0 64190 17 0 0 25 0 1 0 179946647 28127232 4463 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 6867 4463 197 640 0 6223 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 27468

[startup+702.301 s]

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

/proc/meminfo: memFree=1180024/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=29144 CPUtime=1121.9
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 4915 0 0 0 112163 27 0 0 25 0 1 0 179946647 29843456 4878 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 7286 4878 197 640 0 6642 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 29144

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6255
/proc/meminfo: memFree=1179960/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=29144 CPUtime=1181.89
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 4915 0 0 0 118160 29 0 0 25 0 1 0 179946647 29843456 4878 1992294400 134512640 137136520 4294956256 18446744073709551615 136498251 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 7286 4878 197 640 0 6642 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 29144

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6255
/proc/meminfo: memFree=1178936/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=30196 CPUtime=1241.86
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 5169 0 0 0 124156 30 0 0 25 0 1 0 179946647 30920704 5132 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 7549 5132 197 640 0 6905 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 30196

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6255
/proc/meminfo: memFree=1178872/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=30196 CPUtime=1301.85
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 5177 0 0 0 130154 31 0 0 25 0 1 0 179946647 30920704 5140 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 7549 5140 197 640 0 6905 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 30196

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6255
/proc/meminfo: memFree=1178616/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=30568 CPUtime=1361.82
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 5254 0 0 0 136150 32 0 0 25 0 1 0 179946647 31301632 5217 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 7642 5217 197 640 0 6998 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 30568

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6261
/proc/meminfo: memFree=1178552/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=30564 CPUtime=1421.81
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 5254 0 0 0 142147 34 0 0 25 0 1 0 179946647 31297536 5217 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 7641 5217 197 640 0 6997 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 30564

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6261
/proc/meminfo: memFree=1178552/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=30564 CPUtime=1481.78
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 5254 0 0 0 148143 35 0 0 25 0 1 0 179946647 31297536 5217 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 7641 5217 197 640 0 6997 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 30564

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6261
/proc/meminfo: memFree=1178552/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=30560 CPUtime=1541.76
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 5254 0 0 0 154140 36 0 0 25 0 1 0 179946647 31293440 5217 1992294400 134512640 137136520 4294956256 18446744073709551615 134544428 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 7640 5217 197 640 0 6996 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 30560

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6261
/proc/meminfo: memFree=1178552/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=30560 CPUtime=1601.74
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 5254 0 0 0 160137 37 0 0 25 0 1 0 179946647 31293440 5217 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 7640 5217 197 640 0 6996 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 30560

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6261
/proc/meminfo: memFree=1178424/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=30692 CPUtime=1661.72
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 5302 0 0 0 166134 38 0 0 25 0 1 0 179946647 31428608 5265 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 7673 5265 197 640 0 7029 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 30692

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6261
/proc/meminfo: memFree=1178424/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=30692 CPUtime=1721.69
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 5302 0 0 0 172130 39 0 0 25 0 1 0 179946647 31428608 5265 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 7673 5265 197 640 0 7029 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 30692

[startup+1782.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 6261
/proc/meminfo: memFree=1178104/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=30952 CPUtime=1781.67
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 5374 0 0 0 178127 40 0 0 25 0 1 0 179946647 31694848 5337 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 7738 5337 197 640 0 7094 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 30952

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

[startup+1791.9 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 6261
/proc/meminfo: memFree=1178104/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=30952 CPUtime=1791.27
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 5374 0 0 0 179087 40 0 0 25 0 1 0 179946647 31694848 5337 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 7738 5337 197 640 0 7094 0
Current children cumulated CPU time (s) 1791.27
Current children cumulated vsize (KiB) 30952

[startup+1795.1 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 6261
/proc/meminfo: memFree=1178104/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=30952 CPUtime=1794.47
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 5374 0 0 0 179407 40 0 0 25 0 1 0 179946647 31694848 5337 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 7738 5337 197 640 0 7094 0
Current children cumulated CPU time (s) 1794.47
Current children cumulated vsize (KiB) 30952

[startup+1798.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 6261
/proc/meminfo: memFree=1178104/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=30952 CPUtime=1797.67
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 5374 0 0 0 179727 40 0 0 25 0 1 0 179946647 31694848 5337 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 7738 5337 197 640 0 7094 0
Current children cumulated CPU time (s) 1797.67
Current children cumulated vsize (KiB) 30952

[startup+1799.1 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 6261
/proc/meminfo: memFree=1178104/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=30952 CPUtime=1798.47
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 5374 0 0 0 179807 40 0 0 25 0 1 0 179946647 31694848 5337 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 7738 5337 197 640 0 7094 0
Current children cumulated CPU time (s) 1798.47
Current children cumulated vsize (KiB) 30952

[startup+1799.5 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 6261
/proc/meminfo: memFree=1178104/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=30952 CPUtime=1798.87
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 5374 0 0 0 179847 40 0 0 25 0 1 0 179946647 31694848 5337 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 7738 5337 197 640 0 7094 0
Current children cumulated CPU time (s) 1798.87
Current children cumulated vsize (KiB) 30952

[startup+1799.9 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 6261
/proc/meminfo: memFree=1178104/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=30952 CPUtime=1799.27
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 5374 0 0 0 179887 40 0 0 25 0 1 0 179946647 31694848 5337 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 7738 5337 197 640 0 7094 0
Current children cumulated CPU time (s) 1799.27
Current children cumulated vsize (KiB) 30952

[startup+1800 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 6261
/proc/meminfo: memFree=1178104/2055920 swapFree=4180792/4192956
[pid=6252] ppid=6250 vsize=30952 CPUtime=1799.37
/proc/6252/stat : 6252 (bsolo) R 6250 6252 5092 0 -1 4194304 5374 0 0 0 179897 40 0 0 25 0 1 0 179946647 31694848 5337 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6252/statm: 7738 5337 197 640 0 7094 0
Current children cumulated CPU time (s) 1799.37
Current children cumulated vsize (KiB) 30952

Child status: 0
Real time (s): 1800.09
CPU time (s): 1799.46
CPU user time (s): 1799.05
CPU system time (s): 0.411937
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 30952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.05
system time used= 0.411937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5375
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= 2641

runsolver used 1.26781 second user time and 3.87241 second system time

The end

Launcher Data 

Begin job on node31 at 2009-06-16 05:37:47
IDJOB=1880276
IDBENCH=1358
IDSOLVER=701
FILE ID=node31/1880276-1245123467
PBS_JOBID= 9363674
Free space on /tmp= 66272 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900573137.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880276-1245123467/watcher-1880276-1245123467 -o /tmp/evaluation-result-1880276-1245123467/solver-1880276-1245123467 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880276-1245123467.opb

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

MD5SUM BENCH= 4b18508c034d5953901bfe08c3658c68
RANDOM SEED=107893181

node31.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		: 3000.258
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		: 3000.258
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:       1199576 kB
Buffers:         81212 kB
Cached:         688460 kB
SwapCached:       5188 kB
Active:         170488 kB
Inactive:       607292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1199576 kB
SwapTotal:     4192956 kB
SwapFree:      4180792 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          13760 kB
Slab:            64320 kB
Committed_AS:   153636 kB
PageTables:       1468 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= 66268 MiB
End job on node31 at 2009-06-16 06:07:47