Trace number 1880268

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? (TO) 1800.07 1800.64

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900551347.opb
MD5SUMad2f2eb73d6b7e5f546be528b10bc762
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 benchmark7.48386
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 745
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-1880268-1245122413.opb
0.00/0.00	c File size is 83379 bytes.
0.00/0.01	c Highest Coefficient sum: 745
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.013 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: 0.024 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.
1800.03/1800.61	c      102    231     2788    18208    6     6888    2069    202   2217 0.05
1800.03/1800.61	c      252    231     3083    39288   12    12990    2276    497   2290 0.11
1800.03/1800.61	c      477    231     3533    78124   22    25267    2504    947   1773 0.27
1800.03/1800.61	c      816    231     4202   138735   33    45488    2755   1616   1261 0.65
1800.03/1800.61	c     1324    231     5214   230963   44    78449    3031   2628    860 1.54
1800.03/1800.61	c     2088    231     5168   221324   42    87553    3335   2582    585 3.56
1800.03/1800.61	c     3234    231     5655   286760   50   125474    3669   3069    385 8.39
1800.03/1800.61	c     4955    231     5218   264204   50   128944    4036   2632    225 22.00
1800.03/1800.61	c     7540    231     6135   374652   61   173592    4440   3549    161 46.78
1800.03/1800.61	c    11419    231     6946   441529   63   210039    4885   4360    131 87.03
1800.03/1800.61	c    17241    231     5817   332058   57   173146    5374   3231    105 164.12
1800.03/1800.61	c    25979    231     6556   410062   62   196757    5912   3970     94 274.99
1800.03/1800.61	c    39089    231     8290   595010   71   267893    6504   5704     83 469.02
1800.03/1800.61	c    58760    231     7201   479589   66   207431    7155   4615     77 758.69
1800.03/1800.61	c    88270    231     6762   438623   64   207010    7871   4176     73 1206.31
1800.03/1800.61	c Caught signal: 15
1800.03/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.03/1800.61	c   15   124777  19195   159796     7296   469561   4710     69 1800.03
1800.03/1800.61	s UNKNOWN
1800.03/1800.61	c Total time: 1800.03 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-1880268-1245122413/watcher-1880268-1245122413 -o /tmp/evaluation-result-1880268-1245122413/solver-1880268-1245122413 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880268-1245122413.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 32287
/proc/meminfo: memFree=1474664/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=10792 CPUtime=0
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 250 0 0 0 0 0 0 0 18 0 1 0 179841687 11051008 234 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 2698 235 175 640 0 2033 0

[startup+0.042317 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32287
/proc/meminfo: memFree=1474664/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=11236 CPUtime=0.04
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 420 0 0 0 4 0 0 0 18 0 1 0 179841687 11505664 383 1992294400 134512640 137136520 4294956256 18446744073709551615 134543875 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 2809 383 196 640 0 2165 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11236

[startup+0.101326 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32287
/proc/meminfo: memFree=1474664/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=11636 CPUtime=0.1
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 518 0 0 0 10 0 0 0 18 0 1 0 179841687 11915264 481 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 2909 481 196 640 0 2265 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11636

[startup+0.30136 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32287
/proc/meminfo: memFree=1474664/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=12664 CPUtime=0.29
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 770 0 0 0 29 0 0 0 19 0 1 0 179841687 12967936 733 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 3166 733 196 640 0 2522 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12664

[startup+0.701425 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32287
/proc/meminfo: memFree=1474664/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=13964 CPUtime=0.69
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 1110 0 0 0 69 0 0 0 22 0 1 0 179841687 14299136 1073 1992294400 134512640 137136520 4294956256 18446744073709551615 134573988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 3491 1073 197 640 0 2847 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13964

[startup+1.50156 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32288
/proc/meminfo: memFree=1470368/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=15792 CPUtime=1.49
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 1554 0 0 0 149 0 0 0 25 0 1 0 179841687 16171008 1517 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 3948 1517 197 640 0 3304 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15792

[startup+3.10182 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32288
/proc/meminfo: memFree=1468320/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=16572 CPUtime=3.09
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 1764 0 0 0 309 0 0 0 25 0 1 0 179841687 16969728 1727 1992294400 134512640 137136520 4294956256 18446744073709551615 134605449 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 4143 1727 197 640 0 3499 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16572

[startup+6.30136 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32288
/proc/meminfo: memFree=1466848/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=17872 CPUtime=6.29
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 2099 0 0 0 628 1 0 0 25 0 1 0 179841687 18300928 2062 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 4468 2062 197 640 0 3824 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17872

[startup+12.7024 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32288
/proc/meminfo: memFree=1465440/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=19180 CPUtime=12.69
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 2427 0 0 0 1267 2 0 0 25 0 1 0 179841687 19640320 2390 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 4795 2390 197 640 0 4151 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19180

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32288
/proc/meminfo: memFree=1464288/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=20736 CPUtime=25.49
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 2811 0 0 0 2546 3 0 0 25 0 1 0 179841687 21233664 2774 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 5184 2774 197 640 0 4540 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20736

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32288
/proc/meminfo: memFree=1462624/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=22052 CPUtime=51.08
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 3145 0 0 0 5103 5 0 0 25 0 1 0 179841687 22581248 3108 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 5513 3108 197 640 0 4869 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22052

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32288
/proc/meminfo: memFree=1461536/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=23108 CPUtime=102.26
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 3413 0 0 0 10220 6 0 0 25 0 1 0 179841687 23662592 3376 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 5777 3376 197 640 0 5133 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23108

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32288
/proc/meminfo: memFree=1461216/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=23500 CPUtime=162.23
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 3488 0 0 0 16216 7 0 0 25 0 1 0 179841687 24064000 3451 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 5875 3451 197 640 0 5231 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23500

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32288
/proc/meminfo: memFree=1460000/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=24664 CPUtime=222.22
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 3788 0 0 0 22214 8 0 0 25 0 1 0 179841687 25255936 3751 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 6166 3751 197 640 0 5522 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24664

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32288
/proc/meminfo: memFree=1459360/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=25712 CPUtime=282.2
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 4032 0 0 0 28210 10 0 0 25 0 1 0 179841687 26329088 3995 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 6428 3995 197 640 0 5784 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 25712

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32288
/proc/meminfo: memFree=1458720/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=25844 CPUtime=342.18
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 4094 0 0 0 34207 11 0 0 25 0 1 0 179841687 26464256 4057 1992294400 134512640 137136520 4294956256 18446744073709551615 134543959 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 6461 4057 197 640 0 5817 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 25844

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32288
/proc/meminfo: memFree=1458400/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=26232 CPUtime=402.16
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 4169 0 0 0 40204 12 0 0 25 0 1 0 179841687 26861568 4132 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 6558 4132 197 640 0 5914 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 26232

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32288
/proc/meminfo: memFree=1458400/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=26232 CPUtime=462.14
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 4169 0 0 0 46201 13 0 0 25 0 1 0 179841687 26861568 4132 1992294400 134512640 137136520 4294956256 18446744073709551615 136295569 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 6558 4132 197 640 0 5914 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 26232

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32288
/proc/meminfo: memFree=1457120/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=27408 CPUtime=522.12
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 4487 0 0 0 52197 15 0 0 25 0 1 0 179841687 28065792 4450 1992294400 134512640 137136520 4294956256 18446744073709551615 136500521 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 6852 4450 197 640 0 6208 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 27408

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32288
/proc/meminfo: memFree=1457120/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=27408 CPUtime=582.1
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 4487 0 0 0 58195 15 0 0 25 0 1 0 179841687 28065792 4450 1992294400 134512640 137136520 4294956256 18446744073709551615 134540850 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 6852 4450 197 640 0 6208 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 27408

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32288
/proc/meminfo: memFree=1457056/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=27408 CPUtime=642.08
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 4487 0 0 0 64192 16 0 0 25 0 1 0 179841687 28065792 4450 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 6852 4450 197 640 0 6208 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 27408

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32288
/proc/meminfo: memFree=1456288/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=28188 CPUtime=822.03
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 4664 0 0 0 82183 20 0 0 25 0 1 0 179841687 28864512 4627 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 7047 4627 197 640 0 6403 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 28188

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32288
/proc/meminfo: memFree=1455840/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=28576 CPUtime=882.01
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 4776 0 0 0 88180 21 0 0 25 0 1 0 179841687 29261824 4739 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 7144 4739 197 640 0 6500 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 28576

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32288
/proc/meminfo: memFree=1455776/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=28576 CPUtime=941.99
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 4776 0 0 0 94177 22 0 0 25 0 1 0 179841687 29261824 4739 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 7144 4739 197 640 0 6500 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 28576

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32288
/proc/meminfo: memFree=1455648/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=28704 CPUtime=1001.97
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 4789 0 0 0 100174 23 0 0 25 0 1 0 179841687 29392896 4752 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 7176 4752 197 640 0 6532 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 28704

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32288
/proc/meminfo: memFree=1455776/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=28704 CPUtime=1061.95
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 4789 0 0 0 106172 23 0 0 25 0 1 0 179841687 29392896 4752 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 7176 4752 197 640 0 6532 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 28704

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32288
/proc/meminfo: memFree=1455712/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=28704 CPUtime=1121.93
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 4789 0 0 0 112169 24 0 0 25 0 1 0 179841687 29392896 4752 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 7176 4752 197 640 0 6532 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 28704

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32288
/proc/meminfo: memFree=1455776/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=28700 CPUtime=1181.91
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 4789 0 0 0 118166 25 0 0 25 0 1 0 179841687 29388800 4752 1992294400 134512640 137136520 4294956256 18446744073709551615 134544396 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 7175 4752 197 640 0 6531 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 28700

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32288
/proc/meminfo: memFree=1454624/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=29728 CPUtime=1241.89
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 5045 0 0 0 124163 26 0 0 25 0 1 0 179841687 30441472 5008 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 7432 5008 197 640 0 6788 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 29728

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32288
/proc/meminfo: memFree=1454560/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=29728 CPUtime=1301.88
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 5051 0 0 0 130160 28 0 0 25 0 1 0 179841687 30441472 5014 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 7432 5014 197 640 0 6788 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 29728

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32288
/proc/meminfo: memFree=1454304/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=29968 CPUtime=1361.85
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 5105 0 0 0 136157 28 0 0 25 0 1 0 179841687 30687232 5068 1992294400 134512640 137136520 4294956256 18446744073709551615 134540852 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 7492 5068 197 640 0 6848 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 29968

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32288
/proc/meminfo: memFree=1454176/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=29968 CPUtime=1421.84
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 5123 0 0 0 142155 29 0 0 25 0 1 0 179841687 30687232 5086 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 7492 5086 197 640 0 6848 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 29968

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32288
/proc/meminfo: memFree=1454176/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=29968 CPUtime=1481.81
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 5123 0 0 0 148151 30 0 0 25 0 1 0 179841687 30687232 5086 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 7492 5086 197 640 0 6848 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 29968

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32288
/proc/meminfo: memFree=1453792/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=30360 CPUtime=1541.8
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 5213 0 0 0 154149 31 0 0 25 0 1 0 179841687 31088640 5176 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 7590 5176 197 640 0 6946 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 30360

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32288
/proc/meminfo: memFree=1453728/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=30360 CPUtime=1601.78
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 5213 0 0 0 160145 33 0 0 25 0 1 0 179841687 31088640 5176 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 7590 5176 197 640 0 6946 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 30360

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32288
/proc/meminfo: memFree=1453792/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=30360 CPUtime=1661.76
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 5213 0 0 0 166143 33 0 0 25 0 1 0 179841687 31088640 5176 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 7590 5176 197 640 0 6946 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 30360

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32288
/proc/meminfo: memFree=1453728/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=30360 CPUtime=1721.74
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 5213 0 0 0 172140 34 0 0 25 0 1 0 179841687 31088640 5176 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 7590 5176 197 640 0 6946 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 30360

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32288
/proc/meminfo: memFree=1453728/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=30360 CPUtime=1781.72
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 5213 0 0 0 178137 35 0 0 25 0 1 0 179841687 31088640 5176 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 7590 5176 197 640 0 6946 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 30360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32288
/proc/meminfo: memFree=1453664/2055920 swapFree=4192812/4192956
[pid=32287] ppid=32285 vsize=30360 CPUtime=1800.03
/proc/32287/stat : 32287 (bsolo) R 32285 32287 30391 0 -1 4194304 5213 0 0 0 179968 35 0 0 25 0 1 0 179841687 31088640 5176 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32287/statm: 7590 5176 197 640 0 6946 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 30360

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child status: 15
Real time (s): 1800.64
CPU time (s): 1800.07
CPU user time (s): 1799.71
CPU system time (s): 0.357945
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 30360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.357945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5214
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= 3174

runsolver used 1.26281 second user time and 3.75243 second system time

The end

Launcher Data 

Begin job on node15 at 2009-06-16 05:20:13
IDJOB=1880268
IDBENCH=1348
IDSOLVER=701
FILE ID=node15/1880268-1245122413
PBS_JOBID= 9363653
Free space on /tmp= 66304 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900551347.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880268-1245122413/watcher-1880268-1245122413 -o /tmp/evaluation-result-1880268-1245122413/solver-1880268-1245122413 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880268-1245122413.opb

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

MD5SUM BENCH= ad2f2eb73d6b7e5f546be528b10bc762
RANDOM SEED=2025608547

node15.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1475144 kB
Buffers:         36780 kB
Cached:         463156 kB
SwapCached:          0 kB
Active:          71588 kB
Inactive:       441720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1475144 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4016 kB
Writeback:           0 kB
Mapped:          23200 kB
Slab:            53480 kB
Committed_AS:   164624 kB
PageTables:       1460 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= 66300 MiB
End job on node15 at 2009-06-16 05:50:16