Trace number 1880249

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) 1800.08 1800.82

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900552735.opb
MD5SUM2e08c1ce998ee58627c81926b9e65d57
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 benchmark22.0716
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 739
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-1880249-1245121075.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 739
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.01 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5711
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.021 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.
1800.06/1800.80	c      101    231     2787    18192    6     6773    2069    201   2404 0.04
1800.06/1800.80	c      252    231     3086    33782   10    10653    2276    500   3073 0.08
1800.06/1800.80	c      477    231     3533    71869   20    24362    2504    947   2110 0.23
1800.06/1800.80	c      818    231     4210   133580   31    48001    2755   1624   1343 0.61
1800.06/1800.80	c     1329    231     5221   235932   45    83382    3031   2635    863 1.54
1800.06/1800.80	c     2093    231     5142   237841   46    94000    3335   2556    503 4.16
1800.06/1800.80	c     3241    231     5688   297880   52   121147    3669   3102    340 9.52
1800.06/1800.80	c     4962    231     5272   258499   49   113252    4036   2686    225 22.02
1800.06/1800.80	c     7546    231     6199   353038   56   150683    4440   3613    181 41.68
1800.06/1800.80	c    11427    231     6997   448128   64   191429    4885   4411    156 73.24
1800.06/1800.80	c    17252    231     5900   315312   53   157829    5374   3314    125 137.20
1800.06/1800.80	c    25990    231     6621   421577   63   187208    5912   4035    111 233.39
1800.06/1800.80	c    39100    231     8372   603371   72   254592    6504   5786    100 390.11
1800.06/1800.80	c    58772    231     7427   507649   68   233645    7155   4841     88 661.88
1800.06/1800.80	c    88282    231     7536   509873   67   204388    7871   4950     83 1058.17
1800.06/1800.80	c   132553    231     7146   489389   68   216335    8659   4560     81 1630.11
1800.06/1800.80	c Caught signal: 15
1800.06/1800.80	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.06/1800.80	c   16   143545  26075   193153    10105   788723   7519     79 1800.07
1800.06/1800.80	s UNKNOWN
1800.06/1800.80	c Total time: 1800.07 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-1880249-1245121075/watcher-1880249-1245121075 -o /tmp/evaluation-result-1880249-1245121075/solver-1880249-1245121075 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880249-1245121075.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: 0.92 0.98 0.99 3/64 4985
/proc/meminfo: memFree=1277936/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=10792 CPUtime=0
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 254 0 0 0 0 0 0 0 18 0 1 0 179704355 11051008 238 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 2699 240 176 640 0 2034 0

[startup+0.0649661 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4985
/proc/meminfo: memFree=1277936/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=11368 CPUtime=0.06
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 468 0 0 0 6 0 0 0 18 0 1 0 179704355 11640832 431 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 2842 431 196 640 0 2198 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11368

[startup+0.101968 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4985
/proc/meminfo: memFree=1277936/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=11628 CPUtime=0.09
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 535 0 0 0 9 0 0 0 18 0 1 0 179704355 11907072 498 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 2907 498 196 640 0 2263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11628

[startup+0.30199 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4985
/proc/meminfo: memFree=1277936/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=12668 CPUtime=0.29
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 785 0 0 0 29 0 0 0 20 0 1 0 179704355 12972032 748 1992294400 134512640 137136520 4294956256 18446744073709551615 134544112 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 3167 748 196 640 0 2523 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12668

[startup+0.701035 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4985
/proc/meminfo: memFree=1277936/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=13980 CPUtime=0.69
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 1123 0 0 0 69 0 0 0 23 0 1 0 179704355 14315520 1086 1992294400 134512640 137136520 4294956256 18446744073709551615 134544127 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 3495 1086 196 640 0 2851 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13980

[startup+1.50112 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4986
/proc/meminfo: memFree=1273384/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=15940 CPUtime=1.49
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 1599 0 0 0 148 1 0 0 25 0 1 0 179704355 16322560 1562 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 3985 1562 196 640 0 3341 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15940

[startup+3.1013 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4986
/proc/meminfo: memFree=1271336/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=16984 CPUtime=3.09
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 1873 0 0 0 308 1 0 0 25 0 1 0 179704355 17391616 1836 1992294400 134512640 137136520 4294956256 18446744073709551615 134574421 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 4246 1836 197 640 0 3602 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16984

[startup+6.30165 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4986
/proc/meminfo: memFree=1269800/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=18288 CPUtime=6.29
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 2208 0 0 0 628 1 0 0 25 0 1 0 179704355 18726912 2171 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 4572 2171 197 640 0 3928 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18288

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4986
/proc/meminfo: memFree=1268912/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=19072 CPUtime=12.68
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 2402 0 0 0 1267 1 0 0 25 0 1 0 179704355 19529728 2365 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 4768 2365 197 640 0 4124 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19072

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 4986
/proc/meminfo: memFree=1268016/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=20252 CPUtime=25.47
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 2695 0 0 0 2545 2 0 0 25 0 1 0 179704355 20738048 2658 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 5063 2658 197 640 0 4419 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 20252

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 4986
/proc/meminfo: memFree=1267056/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=21168 CPUtime=51.07
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 2906 0 0 0 5104 3 0 0 25 0 1 0 179704355 21676032 2869 1992294400 134512640 137136520 4294956256 18446744073709551615 134543869 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 5292 2869 197 640 0 4648 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21168

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 4986
/proc/meminfo: memFree=1265264/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=22844 CPUtime=102.25
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 3329 0 0 0 10220 5 0 0 25 0 1 0 179704355 23392256 3292 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 5711 3292 197 640 0 5067 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 22844

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4986
/proc/meminfo: memFree=1263472/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=24540 CPUtime=162.23
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 3756 0 0 0 16216 7 0 0 25 0 1 0 179704355 25128960 3719 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 6135 3719 197 640 0 5491 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24540

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4992
/proc/meminfo: memFree=1263280/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=24540 CPUtime=222.21
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 3756 0 0 0 22212 9 0 0 25 0 1 0 179704355 25128960 3719 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 6135 3719 197 640 0 5491 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 24540

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4992
/proc/meminfo: memFree=1262512/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=25308 CPUtime=282.18
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 3961 0 0 0 28207 11 0 0 25 0 1 0 179704355 25915392 3924 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 6327 3924 197 640 0 5683 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 25308

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4992
/proc/meminfo: memFree=1261808/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=26092 CPUtime=342.15
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 4148 0 0 0 34204 11 0 0 25 0 1 0 179704355 26718208 4111 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 6523 4111 197 640 0 5879 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 26092

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4992
/proc/meminfo: memFree=1261680/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=26224 CPUtime=402.13
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 4181 0 0 0 40201 12 0 0 25 0 1 0 179704355 26853376 4144 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 6556 4144 197 640 0 5912 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 26224

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4992
/proc/meminfo: memFree=1260912/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=27128 CPUtime=462.09
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 4391 0 0 0 46196 13 0 0 25 0 1 0 179704355 27779072 4354 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 6782 4354 197 640 0 6138 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 27128

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4992
/proc/meminfo: memFree=1260912/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=27124 CPUtime=522.06
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 4391 0 0 0 52193 13 0 0 25 0 1 0 179704355 27774976 4354 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 6781 4354 197 640 0 6137 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 27124

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4992
/proc/meminfo: memFree=1260912/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=27124 CPUtime=582.04
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 4391 0 0 0 58190 14 0 0 25 0 1 0 179704355 27774976 4354 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 6781 4354 197 640 0 6137 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 27124

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4992
/proc/meminfo: memFree=1260592/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=27388 CPUtime=642.02
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 4475 0 0 0 64187 15 0 0 25 0 1 0 179704355 28045312 4438 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 6847 4438 197 640 0 6203 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 27388

[startup+702.302 s]

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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4992
/proc/meminfo: memFree=1259632/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=28164 CPUtime=821.94
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 4667 0 0 0 82175 19 0 0 25 0 1 0 179704355 28839936 4630 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 7041 4630 197 640 0 6397 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 28164

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4992
/proc/meminfo: memFree=1259504/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=28408 CPUtime=881.91
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 4714 0 0 0 88171 20 0 0 25 0 1 0 179704355 29089792 4677 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 7102 4677 197 640 0 6458 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 28408

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4992
/proc/meminfo: memFree=1259504/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=28404 CPUtime=941.89
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 4714 0 0 0 94168 21 0 0 25 0 1 0 179704355 29085696 4677 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 7101 4677 197 640 0 6457 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 28404

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4992
/proc/meminfo: memFree=1259440/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=28396 CPUtime=1001.86
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 4714 0 0 0 100164 22 0 0 25 0 1 0 179704355 29077504 4677 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 7099 4677 197 640 0 6455 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 28396

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4992
/proc/meminfo: memFree=1259440/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=28396 CPUtime=1061.85
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 4714 0 0 0 106161 24 0 0 25 0 1 0 179704355 29077504 4677 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 7099 4677 197 640 0 6455 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 28396

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4992
/proc/meminfo: memFree=1259120/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=28656 CPUtime=1121.82
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 4794 0 0 0 112157 25 0 0 25 0 1 0 179704355 29343744 4757 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 7164 4757 197 640 0 6520 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 28656

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4992
/proc/meminfo: memFree=1259056/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=28656 CPUtime=1181.78
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 4794 0 0 0 118152 26 0 0 25 0 1 0 179704355 29343744 4757 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 7164 4757 197 640 0 6520 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 28656

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4992
/proc/meminfo: memFree=1258544/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=29048 CPUtime=1241.77
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 4897 0 0 0 124149 28 0 0 25 0 1 0 179704355 29745152 4860 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 7262 4860 197 640 0 6618 0
Current children cumulated CPU time (s) 1241.77
Current children cumulated vsize (KiB) 29048

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4992
/proc/meminfo: memFree=1258544/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=29048 CPUtime=1301.75
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 4897 0 0 0 130146 29 0 0 25 0 1 0 179704355 29745152 4860 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 7262 4860 197 640 0 6618 0
Current children cumulated CPU time (s) 1301.75
Current children cumulated vsize (KiB) 29048

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4992
/proc/meminfo: memFree=1258224/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=29432 CPUtime=1361.71
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 4970 0 0 0 136141 30 0 0 25 0 1 0 179704355 30138368 4933 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 7358 4933 197 640 0 6714 0
Current children cumulated CPU time (s) 1361.71
Current children cumulated vsize (KiB) 29432

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4992
/proc/meminfo: memFree=1258224/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=29428 CPUtime=1421.7
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 4970 0 0 0 142139 31 0 0 25 0 1 0 179704355 30134272 4933 1992294400 134512640 137136520 4294956256 18446744073709551615 136498241 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 7357 4933 197 640 0 6713 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 29428

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4992
/proc/meminfo: memFree=1257968/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=29688 CPUtime=1481.67
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 5045 0 0 0 148136 31 0 0 25 0 1 0 179704355 30400512 5008 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 7422 5008 197 640 0 6778 0
Current children cumulated CPU time (s) 1481.67
Current children cumulated vsize (KiB) 29688

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4992
/proc/meminfo: memFree=1257968/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=29688 CPUtime=1541.65
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 5045 0 0 0 154132 33 0 0 25 0 1 0 179704355 30400512 5008 1992294400 134512640 137136520 4294956256 18446744073709551615 134540852 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 7422 5008 197 640 0 6778 0
Current children cumulated CPU time (s) 1541.65
Current children cumulated vsize (KiB) 29688

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4992
/proc/meminfo: memFree=1257840/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=29796 CPUtime=1601.63
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 5063 0 0 0 160130 33 0 0 25 0 1 0 179704355 30511104 5026 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 7449 5026 197 640 0 6805 0
Current children cumulated CPU time (s) 1601.63
Current children cumulated vsize (KiB) 29796

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4992
/proc/meminfo: memFree=1256176/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=31472 CPUtime=1661.61
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 5480 0 0 0 166127 34 0 0 25 0 1 0 179704355 32227328 5443 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 7868 5443 197 640 0 7224 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 31472

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4992
/proc/meminfo: memFree=1255408/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=32248 CPUtime=1721.58
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 5676 0 0 0 172123 35 0 0 25 0 1 0 179704355 33021952 5639 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 8062 5639 197 640 0 7418 0
Current children cumulated CPU time (s) 1721.58
Current children cumulated vsize (KiB) 32248

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4992
/proc/meminfo: memFree=1255216/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=32248 CPUtime=1781.56
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 5676 0 0 0 178120 36 0 0 25 0 1 0 179704355 33021952 5639 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 8062 5639 197 640 0 7418 0
Current children cumulated CPU time (s) 1781.56
Current children cumulated vsize (KiB) 32248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4992
/proc/meminfo: memFree=1255216/2055920 swapFree=4192812/4192956
[pid=4985] ppid=4983 vsize=32248 CPUtime=1800.06
/proc/4985/stat : 4985 (bsolo) R 4983 4985 3762 0 -1 4194304 5676 0 0 0 179970 36 0 0 25 0 1 0 179704355 33021952 5639 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4985/statm: 8062 5639 197 640 0 7418 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 32248

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): 1800.82
CPU time (s): 1800.08
CPU user time (s): 1799.71
CPU system time (s): 0.369943
CPU usage (%): 99.9591
Max. virtual memory (cumulated for all children) (KiB): 32248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.369943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5677
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= 5559

runsolver used 1.52477 second user time and 5.03623 second system time

The end

Launcher Data 

Begin job on node42 at 2009-06-16 04:57:55
IDJOB=1880249
IDBENCH=1328
IDSOLVER=701
FILE ID=node42/1880249-1245121075
PBS_JOBID= 9363655
Free space on /tmp= 66148 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900552735.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880249-1245121075/watcher-1880249-1245121075 -o /tmp/evaluation-result-1880249-1245121075/solver-1880249-1245121075 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880249-1245121075.opb

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

MD5SUM BENCH= 2e08c1ce998ee58627c81926b9e65d57
RANDOM SEED=709917310

node42.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1278424 kB
Buffers:         40776 kB
Cached:         646700 kB
SwapCached:        140 kB
Active:         118828 kB
Inactive:       582716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1278424 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          23736 kB
Slab:            61992 kB
Committed_AS:   158060 kB
PageTables:       1392 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= 66144 MiB
End job on node42 at 2009-06-16 05:27:58