Trace number 1878423

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 cl? 1798 1798.57

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900567985.opb
MD5SUMfb1b2fb5676286fc8681e7e6d0d2728f
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 benchmark112.264
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 669
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1878423-1245116058.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 669
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.
1797.92/1798.57	c      102    231     2688    12166    4     5681    2069    102   3000 0.03
1797.92/1798.57	c      252    231     2838    18465    6     5980    2276    252   5040 0.05
1797.92/1798.57	c      477    231     3063    29707    9     6430    2504    477   5611 0.09
1797.92/1798.57	c      817    231     3403    48977   14     7110    2755    817   5446 0.15
1797.92/1798.57	c     1327    231     3913    79760   20     8130    3031   1327   4689 0.28
1797.92/1798.57	c     2092    231     4678   120907   25     9659    3335   2092   3902 0.54
1797.92/1798.57	c     3238    231     5824   167363   28    11953    3669   3238   3293 0.98
1797.92/1798.57	c     4959    231     5647   134566   23    11598    4036   3061   3029 1.64
1797.92/1798.57	c     7544    231     6108   149619   24    12520    4440   3522   2963 2.55
1797.92/1798.57	c    11423    231     5323   108704   20    10949    4885   2737   2842 4.02
1797.92/1798.57	c    17247    231     6083   144732   23    12470    5374   3497   2748 6.28
1797.92/1798.57	c    25985    231     6446   167365   25    13196    5912   3860   2573 10.10
1797.92/1798.57	c    39097    231     7292   218288   29    14888    6504   4706   2356 16.59
1797.92/1798.57	c    58767    231     6812   182353   26    13928    7155   4226   2092 28.08
1797.92/1798.57	c    88278    231     6885   198886   28    14072    7871   4299   1947 45.33
1797.92/1798.57	c   132548    231     6649   137087   20    13602    8659   4063   1921 69.00
1797.92/1798.57	c   198958    231    10772   329569   30    21848    9525   8186   1869 106.42
1797.92/1798.57	c   298578    231     7966   218260   27    16236   10478   5380   1692 176.42
1797.92/1798.57	c   448013    231    12772   390953   30    25847   11526  10186   1556 287.75
1797.92/1798.57	c   672176    231    13662   461680   33    27629   12679  11076   1401 479.63
1797.92/1798.57	c  1008419    231    14354   452716   31    29012   13947  11768   1283 785.47
1797.92/1798.57	c  1512790    231    15567   535414   34    31438   15342  12981   1153 1311.13
1797.92/1798.57	c Resources Exceeded
1797.92/1798.57	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.92/1798.57	c   22  1939279 373949  2584874    13790   417708  11204   1078 1798.00
1797.92/1798.57	s UNKNOWN
1797.92/1798.57	c Total time: 1798 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-1878423-1245116058/watcher-1878423-1245116058 -o /tmp/evaluation-result-1878423-1245116058/solver-1878423-1245116058 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878423-1245116058.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 1.08 3/64 9347
/proc/meminfo: memFree=1021992/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=10792 CPUtime=0
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 64308626 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 2698 233 174 640 0 2033 0

[startup+0.0511211 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 9347
/proc/meminfo: memFree=1021992/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=11236 CPUtime=0.04
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 419 0 0 0 4 0 0 0 18 0 1 0 64308626 11505664 382 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 2809 382 195 640 0 2165 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11236

[startup+0.101125 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 9347
/proc/meminfo: memFree=1021992/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=11496 CPUtime=0.09
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 480 0 0 0 9 0 0 0 18 0 1 0 64308626 11771904 443 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 2874 443 195 640 0 2230 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11496

[startup+0.301147 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 9347
/proc/meminfo: memFree=1021992/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=12136 CPUtime=0.29
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 660 0 0 0 29 0 0 0 19 0 1 0 64308626 12427264 623 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 3034 623 195 640 0 2390 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12136

[startup+0.701194 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 9347
/proc/meminfo: memFree=1021992/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=13044 CPUtime=0.69
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 872 0 0 0 69 0 0 0 22 0 1 0 64308626 13357056 835 1992294400 134512640 137136520 4294956256 18446744073709551615 136502385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 3261 835 195 640 0 2617 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13044

[startup+1.50129 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 9348
/proc/meminfo: memFree=1018912/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=13808 CPUtime=1.49
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 1057 0 0 0 148 1 0 0 25 0 1 0 64308626 14139392 1020 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 3452 1020 195 640 0 2808 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13808

[startup+3.10147 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 9348
/proc/meminfo: memFree=1018464/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=13940 CPUtime=3.09
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 1097 0 0 0 308 1 0 0 25 0 1 0 64308626 14274560 1060 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 3485 1060 195 640 0 2841 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13940

[startup+6.30184 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 9348
/proc/meminfo: memFree=1017960/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=14192 CPUtime=6.29
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 1172 0 0 0 627 2 0 0 25 0 1 0 64308626 14532608 1135 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 3548 1135 195 640 0 2904 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14192

[startup+12.7026 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 9348
/proc/meminfo: memFree=1017000/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=15084 CPUtime=12.69
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 1399 0 0 0 1265 4 0 0 25 0 1 0 64308626 15446016 1362 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 3771 1362 195 640 0 3127 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15084

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 9348
/proc/meminfo: memFree=1016168/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=15856 CPUtime=25.49
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 1595 0 0 0 2541 8 0 0 25 0 1 0 64308626 16236544 1558 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 3964 1558 195 640 0 3320 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15856

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 9348
/proc/meminfo: memFree=1015528/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=16596 CPUtime=51.07
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 1759 0 0 0 5094 13 0 0 25 0 1 0 64308626 16994304 1722 1992294400 134512640 137136520 4294956256 18446744073709551615 134544010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 4149 1722 195 640 0 3505 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16596

[startup+102.306 s]
/proc/loadavg: 1.06 1.02 1.07 2/65 9348
/proc/meminfo: memFree=1015528/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=16600 CPUtime=102.26
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 1770 0 0 0 10201 25 0 0 25 0 1 0 64308626 16998400 1733 1992294400 134512640 137136520 4294956256 18446744073709551615 134544010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 4150 1733 195 640 0 3506 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16600

[startup+162.302 s]
/proc/loadavg: 1.08 1.03 1.07 2/65 9348
/proc/meminfo: memFree=1014440/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=17584 CPUtime=162.24
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 2021 0 0 0 16186 38 0 0 25 0 1 0 64308626 18006016 1984 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 4396 1984 195 640 0 3752 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17584

[startup+222.302 s]
/proc/loadavg: 1.08 1.03 1.07 2/65 9348
/proc/meminfo: memFree=1014312/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=17900 CPUtime=222.22
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 2087 0 0 0 22173 49 0 0 25 0 1 0 64308626 18329600 2050 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 4475 2050 195 640 0 3831 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17900

[startup+282.302 s]
/proc/loadavg: 1.08 1.04 1.07 2/65 9348
/proc/meminfo: memFree=1014184/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=17900 CPUtime=282.2
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 2101 0 0 0 28160 60 0 0 25 0 1 0 64308626 18329600 2064 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 4475 2064 195 640 0 3831 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 17900

[startup+342.302 s]
/proc/loadavg: 1.07 1.04 1.07 2/65 9348
/proc/meminfo: memFree=1013736/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=18388 CPUtime=342.19
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 2211 0 0 0 34147 72 0 0 25 0 1 0 64308626 18829312 2174 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 4597 2174 195 640 0 3953 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 18388

[startup+402.302 s]
/proc/loadavg: 1.07 1.05 1.07 2/65 9348
/proc/meminfo: memFree=1013480/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=18644 CPUtime=402.17
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 2284 0 0 0 40133 84 0 0 25 0 1 0 64308626 19091456 2247 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 4661 2247 195 640 0 4017 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 18644

[startup+462.301 s]
/proc/loadavg: 1.06 1.05 1.07 2/65 9348
/proc/meminfo: memFree=1013480/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=18644 CPUtime=462.15
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 2284 0 0 0 46122 93 0 0 25 0 1 0 64308626 19091456 2247 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 4661 2247 195 640 0 4017 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 18644

[startup+522.301 s]
/proc/loadavg: 1.06 1.05 1.07 2/65 9348
/proc/meminfo: memFree=1012712/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=19404 CPUtime=522.14
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 2482 0 0 0 52110 104 0 0 25 0 1 0 64308626 19869696 2445 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 4851 2445 195 640 0 4207 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 19404

[startup+582.301 s]
/proc/loadavg: 1.13 1.07 1.07 2/65 9348
/proc/meminfo: memFree=1012648/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=19404 CPUtime=582.12
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 2482 0 0 0 58097 115 0 0 25 0 1 0 64308626 19869696 2445 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 4851 2445 195 640 0 4207 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 19404

[startup+642.301 s]
/proc/loadavg: 1.12 1.07 1.07 2/65 9348
/proc/meminfo: memFree=1012648/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=19404 CPUtime=642.1
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 2482 0 0 0 64086 124 0 0 25 0 1 0 64308626 19869696 2445 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 4851 2445 195 640 0 4207 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 19404

[startup+702.301 s]

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

/proc/meminfo: memFree=1012328/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=19880 CPUtime=1061.98
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 2587 0 0 0 106009 189 0 0 25 0 1 0 64308626 20357120 2550 1992294400 134512640 137136520 4294956256 18446744073709551615 134544112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 4970 2550 195 640 0 4326 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 19880

[startup+1122.3 s]
/proc/loadavg: 1.06 1.06 1.07 2/65 9348
/proc/meminfo: memFree=1012328/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=19880 CPUtime=1121.96
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 2587 0 0 0 111998 198 0 0 25 0 1 0 64308626 20357120 2550 1992294400 134512640 137136520 4294956256 18446744073709551615 134543974 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 4970 2550 195 640 0 4326 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 19880

[startup+1182.3 s]
/proc/loadavg: 1.06 1.06 1.07 2/65 9348
/proc/meminfo: memFree=1012072/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=20096 CPUtime=1181.94
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 2640 0 0 0 117989 205 0 0 25 0 1 0 64308626 20578304 2603 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 5024 2603 195 640 0 4380 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 20096

[startup+1242.3 s]
/proc/loadavg: 1.13 1.08 1.07 2/65 9348
/proc/meminfo: memFree=1011560/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=20596 CPUtime=1241.92
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 2765 0 0 0 123978 214 0 0 25 0 1 0 64308626 21090304 2728 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 5149 2728 195 640 0 4505 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 20596

[startup+1302.3 s]
/proc/loadavg: 1.12 1.08 1.07 2/65 9348
/proc/meminfo: memFree=1011560/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=20596 CPUtime=1301.91
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 2769 0 0 0 129970 221 0 0 25 0 1 0 64308626 21090304 2732 1992294400 134512640 137136520 4294956256 18446744073709551615 134544384 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 5149 2732 195 640 0 4505 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 20596

[startup+1362.3 s]
/proc/loadavg: 1.11 1.08 1.07 2/65 9348
/proc/meminfo: memFree=1011112/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=20960 CPUtime=1361.89
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 2858 0 0 0 135959 230 0 0 25 0 1 0 64308626 21463040 2821 1992294400 134512640 137136520 4294956256 18446744073709551615 135982505 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 5240 2821 195 640 0 4596 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 20960

[startup+1422.31 s]
/proc/loadavg: 1.10 1.08 1.07 2/65 9348
/proc/meminfo: memFree=1011048/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=20952 CPUtime=1421.88
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 2858 0 0 0 141949 239 0 0 25 0 1 0 64308626 21454848 2821 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 5238 2821 195 640 0 4594 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 20952

[startup+1482.3 s]
/proc/loadavg: 1.09 1.08 1.07 2/65 9350
/proc/meminfo: memFree=1010856/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=20948 CPUtime=1481.85
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 2858 0 0 0 147937 248 0 0 25 0 1 0 64308626 21450752 2821 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 5237 2821 195 640 0 4593 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 20948

[startup+1542.3 s]
/proc/loadavg: 1.08 1.07 1.07 2/65 9350
/proc/meminfo: memFree=1011048/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=20948 CPUtime=1541.84
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 2858 0 0 0 153926 258 0 0 25 0 1 0 64308626 21450752 2821 1992294400 134512640 137136520 4294956256 18446744073709551615 136502032 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 5237 2821 195 640 0 4593 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 20948

[startup+1602.3 s]
/proc/loadavg: 1.08 1.07 1.07 2/65 9350
/proc/meminfo: memFree=1011112/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=20928 CPUtime=1601.82
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 2858 0 0 0 159916 266 0 0 25 0 1 0 64308626 21430272 2821 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 5232 2821 195 640 0 4588 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 20928

[startup+1662.3 s]
/proc/loadavg: 1.07 1.07 1.07 2/65 9356
/proc/meminfo: memFree=1011048/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=20928 CPUtime=1661.8
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 2858 0 0 0 165907 273 0 0 25 0 1 0 64308626 21430272 2821 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 5232 2821 195 640 0 4588 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 20928

[startup+1722.3 s]
/proc/loadavg: 1.10 1.08 1.07 2/65 9832
/proc/meminfo: memFree=1010080/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=20928 CPUtime=1721.74
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 2858 0 0 0 171892 282 0 0 25 0 1 0 64308626 21430272 2821 1992294400 134512640 137136520 4294956256 18446744073709551615 134543957 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 5232 2821 195 640 0 4588 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 20928

[startup+1782.3 s]
/proc/loadavg: 1.07 1.08 1.07 2/65 9832
/proc/meminfo: memFree=1010144/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=21016 CPUtime=1781.73
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 2871 0 0 0 177883 290 0 0 25 0 1 0 64308626 21520384 2834 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 5254 2834 195 640 0 4610 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 21016

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

[startup+1791.91 s]
/proc/loadavg: 1.14 1.10 1.08 2/65 9832
/proc/meminfo: memFree=1010080/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=21016 CPUtime=1791.33
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 2875 0 0 0 178842 291 0 0 25 0 1 0 64308626 21520384 2838 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 5254 2838 195 640 0 4610 0
Current children cumulated CPU time (s) 1791.33
Current children cumulated vsize (KiB) 21016

[startup+1795.1 s]
/proc/loadavg: 1.13 1.09 1.08 2/65 9832
/proc/meminfo: memFree=1010080/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=21016 CPUtime=1794.53
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 2875 0 0 0 179161 292 0 0 25 0 1 0 64308626 21520384 2838 1992294400 134512640 137136520 4294956256 18446744073709551615 134543918 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 5254 2838 195 640 0 4610 0
Current children cumulated CPU time (s) 1794.53
Current children cumulated vsize (KiB) 21016

[startup+1796.7 s]
/proc/loadavg: 1.13 1.09 1.08 2/65 9832
/proc/meminfo: memFree=1010080/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=21016 CPUtime=1796.12
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 2875 0 0 0 179320 292 0 0 25 0 1 0 64308626 21520384 2838 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 5254 2838 195 640 0 4610 0
Current children cumulated CPU time (s) 1796.12
Current children cumulated vsize (KiB) 21016

[startup+1797.5 s]
/proc/loadavg: 1.13 1.09 1.08 2/65 9832
/proc/meminfo: memFree=1010080/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=21016 CPUtime=1796.92
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 2875 0 0 0 179400 292 0 0 25 0 1 0 64308626 21520384 2838 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 5254 2838 195 640 0 4610 0
Current children cumulated CPU time (s) 1796.92
Current children cumulated vsize (KiB) 21016

[startup+1798.3 s]
/proc/loadavg: 1.13 1.09 1.08 2/65 9832
/proc/meminfo: memFree=1010080/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=21016 CPUtime=1797.72
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 2875 0 0 0 179480 292 0 0 25 0 1 0 64308626 21520384 2838 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 5254 2838 195 640 0 4610 0
Current children cumulated CPU time (s) 1797.72
Current children cumulated vsize (KiB) 21016

[startup+1798.51 s]
/proc/loadavg: 1.12 1.09 1.08 2/65 9832
/proc/meminfo: memFree=1010080/2055920 swapFree=4192956/4192956
[pid=9347] ppid=9345 vsize=21016 CPUtime=1797.92
/proc/9347/stat : 9347 (bsolo) R 9345 9347 9202 0 -1 4194304 2875 0 0 0 179500 292 0 0 25 0 1 0 64308626 21520384 2838 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9347/statm: 5254 2838 195 640 0 4610 0
Current children cumulated CPU time (s) 1797.92
Current children cumulated vsize (KiB) 21016

Child status: 0
Real time (s): 1798.57
CPU time (s): 1798
CPU user time (s): 1795.07
CPU system time (s): 2.92955
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 21016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.07
system time used= 2.92955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2876
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= 3164

runsolver used 1.3108 second user time and 3.68244 second system time

The end

Launcher Data 

Begin job on node20 at 2009-06-16 03:34:18
IDJOB=1878423
IDBENCH=1275
IDSOLVER=700
FILE ID=node20/1878423-1245116058
PBS_JOBID= 9363677
Free space on /tmp= 66324 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900567985.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878423-1245116058/watcher-1878423-1245116058 -o /tmp/evaluation-result-1878423-1245116058/solver-1878423-1245116058 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878423-1245116058.opb

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

MD5SUM BENCH= fb1b2fb5676286fc8681e7e6d0d2728f
RANDOM SEED=2072575403

node20.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		: 3000.234
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		: 3000.234
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:       1022408 kB
Buffers:         92180 kB
Cached:         835816 kB
SwapCached:          0 kB
Active:          58184 kB
Inactive:       883172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1022408 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4060 kB
Writeback:           0 kB
Mapped:          23172 kB
Slab:            78184 kB
Committed_AS:   119128 kB
PageTables:       1400 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= 66320 MiB
End job on node20 at 2009-06-16 04:04:17