Trace number 1880232

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
bsolo 3.1 pb? 1798.22 1798.8

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900584106.opb
MD5SUM4a96a2353b6045ef15a9bfabac06d14b
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 benchmark6.63599
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 737
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-1880232-1245119364.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.01	c Highest Coefficient sum: 737
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.011 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5712
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.022 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5475    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1798.11/1798.75	c      102    231     2788    18135    6     6631    2069    202   2318 0.04
1798.11/1798.75	c      255    231     3090    34813   11     9454    2276    504   2865 0.09
1798.11/1798.75	c      480    231     3539    67679   19    22369    2504    953   2274 0.21
1798.11/1798.75	c      819    231     4215   127888   30    46284    2755   1629   1500 0.55
1798.11/1798.75	c     1327    231     5231   223447   42    81964    3031   2645    923 1.44
1798.11/1798.75	c     2093    231     5153   235906   45   108442    3335   2567    505 4.14
1798.11/1798.75	c     3240    231     5657   321936   56   136496    3669   3071    313 10.35
1798.11/1798.75	c     4961    231     5160   278562   53   120640    4036   2574    204 24.21
1798.11/1798.75	c     7547    231     5997   363441   60   166359    4440   3411    165 45.65
1798.11/1798.75	c    11427    231     6635   434495   65   187152    4885   4049    134 85.10
1798.11/1798.75	c    17249    231     5408   300133   55   135370    5374   2822    113 152.24
1798.11/1798.75	c    25986    231     5918   345905   58   157266    5912   3332    102 253.98
1798.11/1798.75	c    39097    231     7522   495360   65   245371    6504   4936     94 413.59
1798.11/1798.75	c    58768    231     6552   405790   61   202769    7155   3966     83 701.61
1798.11/1798.75	c    88278    231     6621   434405   65   206762    7871   4035     75 1170.91
1798.11/1798.75	c Resources Exceeded
1798.11/1798.75	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1798.11/1798.75	c   15   126735  21140   166377     6524   400896   3938     70 1798.17
1798.11/1798.75	s UNKNOWN
1798.11/1798.75	c Total time: 1798.17 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-1880232-1245119364/watcher-1880232-1245119364 -o /tmp/evaluation-result-1880232-1245119364/solver-1880232-1245119364 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880232-1245119364.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 4217
/proc/meminfo: memFree=1237264/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=10792 CPUtime=0
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179536405 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 2698 233 174 640 0 2033 0

[startup+0.0437929 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4217
/proc/meminfo: memFree=1237264/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=11236 CPUtime=0.03
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 420 0 0 0 3 0 0 0 18 0 1 0 179536405 11505664 383 1992294400 134512640 137136520 4294956256 18446744073709551615 136502376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 2809 383 196 640 0 2165 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11236

[startup+0.101793 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4217
/proc/meminfo: memFree=1237264/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=11632 CPUtime=0.09
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 518 0 0 0 9 0 0 0 18 0 1 0 179536405 11911168 481 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 2908 481 196 640 0 2264 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11632

[startup+0.301812 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4217
/proc/meminfo: memFree=1237264/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=12668 CPUtime=0.29
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 797 0 0 0 29 0 0 0 19 0 1 0 179536405 12972032 760 1992294400 134512640 137136520 4294956256 18446744073709551615 134606786 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 3167 760 196 640 0 2523 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12668

[startup+0.701858 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4217
/proc/meminfo: memFree=1237264/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=14112 CPUtime=0.69
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 1152 0 0 0 68 1 0 0 24 0 1 0 179536405 14450688 1115 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 3528 1115 196 640 0 2884 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14112

[startup+1.50195 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4218
/proc/meminfo: memFree=1232840/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=15808 CPUtime=1.49
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 1583 0 0 0 148 1 0 0 25 0 1 0 179536405 16187392 1546 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 3952 1546 196 640 0 3308 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15808

[startup+3.10113 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4218
/proc/meminfo: memFree=1230856/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=16852 CPUtime=3.08
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 1825 0 0 0 307 1 0 0 25 0 1 0 179536405 17256448 1788 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 4213 1788 196 640 0 3569 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 16852

[startup+6.3015 s]
/proc/loadavg: 1.24 1.05 1.02 2/65 4218
/proc/meminfo: memFree=1228936/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=18528 CPUtime=6.29
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 2239 0 0 0 627 2 0 0 25 0 1 0 179536405 18972672 2202 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 4632 2202 197 640 0 3988 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18528

[startup+12.7012 s]
/proc/loadavg: 1.22 1.05 1.02 2/65 4218
/proc/meminfo: memFree=1227528/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=19832 CPUtime=12.68
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 2585 0 0 0 1266 2 0 0 25 0 1 0 179536405 20307968 2548 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 4958 2548 197 640 0 4314 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19832

[startup+25.5027 s]
/proc/loadavg: 1.19 1.05 1.01 2/65 4218
/proc/meminfo: memFree=1227144/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=20220 CPUtime=25.48
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 2674 0 0 0 2545 3 0 0 25 0 1 0 179536405 20705280 2637 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 5055 2637 197 640 0 4411 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20220

[startup+51.1057 s]
/proc/loadavg: 1.11 1.04 1.01 2/65 4218
/proc/meminfo: memFree=1225224/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=22156 CPUtime=51.06
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 3154 0 0 0 5102 4 0 0 25 0 1 0 179536405 22687744 3117 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 5539 3117 197 640 0 4895 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 22156

[startup+102.303 s]
/proc/loadavg: 1.05 1.03 1.01 2/65 4218
/proc/meminfo: memFree=1224328/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=23064 CPUtime=102.24
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 3386 0 0 0 10219 5 0 0 25 0 1 0 179536405 23617536 3349 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 5766 3349 197 640 0 5122 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 23064

[startup+162.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 4218
/proc/meminfo: memFree=1223112/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=24244 CPUtime=162.22
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 3683 0 0 0 16215 7 0 0 25 0 1 0 179536405 24825856 3646 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 6061 3646 197 640 0 5417 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 24244

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 4218
/proc/meminfo: memFree=1223048/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=24376 CPUtime=222.21
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 3720 0 0 0 22212 9 0 0 25 0 1 0 179536405 24961024 3683 1992294400 134512640 137136520 4294956256 18446744073709551615 134543869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 6094 3683 197 640 0 5450 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 24376

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4218
/proc/meminfo: memFree=1222280/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=25156 CPUtime=282.19
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 3899 0 0 0 28209 10 0 0 25 0 1 0 179536405 25759744 3862 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 6289 3862 197 640 0 5645 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 25156

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4218
/proc/meminfo: memFree=1222024/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=25284 CPUtime=342.17
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 3953 0 0 0 34206 11 0 0 25 0 1 0 179536405 25890816 3916 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 6321 3916 197 640 0 5677 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 25284

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4218
/proc/meminfo: memFree=1221704/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=25676 CPUtime=402.15
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 4033 0 0 0 40203 12 0 0 25 0 1 0 179536405 26292224 3996 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 6419 3996 197 640 0 5775 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 25676

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4218
/proc/meminfo: memFree=1220360/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=26972 CPUtime=462.13
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 4378 0 0 0 46199 14 0 0 25 0 1 0 179536405 27619328 4341 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 6743 4341 197 640 0 6099 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 26972

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4218
/proc/meminfo: memFree=1219976/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=27372 CPUtime=522.12
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 4462 0 0 0 52197 15 0 0 25 0 1 0 179536405 28028928 4425 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 6843 4425 197 640 0 6199 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 27372

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4218
/proc/meminfo: memFree=1219976/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=27372 CPUtime=582.1
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 4462 0 0 0 58194 16 0 0 25 0 1 0 179536405 28028928 4425 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 6843 4425 197 640 0 6199 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 27372

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4218
/proc/meminfo: memFree=1219848/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=27504 CPUtime=642.08
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 4491 0 0 0 64191 17 0 0 25 0 1 0 179536405 28164096 4454 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 6876 4454 197 640 0 6232 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 27504

[startup+702.305 s]

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

/proc/meminfo: memFree=1217864/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=29336 CPUtime=1121.92
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 4965 0 0 0 112168 24 0 0 25 0 1 0 179536405 30040064 4928 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 7334 4928 197 640 0 6690 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 29336

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4218
/proc/meminfo: memFree=1217736/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=29592 CPUtime=1181.91
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 5015 0 0 0 118166 25 0 0 25 0 1 0 179536405 30302208 4978 1992294400 134512640 137136520 4294956256 18446744073709551615 134608895 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 7398 4978 197 640 0 6754 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 29592

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4218
/proc/meminfo: memFree=1216776/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=30372 CPUtime=1241.89
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 5224 0 0 0 124163 26 0 0 25 0 1 0 179536405 31100928 5187 1992294400 134512640 137136520 4294956256 18446744073709551615 136518874 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 7593 5187 197 640 0 6949 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 30372

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4218
/proc/meminfo: memFree=1216456/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=30760 CPUtime=1301.87
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 5307 0 0 0 130160 27 0 0 25 0 1 0 179536405 31498240 5270 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 7690 5270 197 640 0 7046 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 30760

[startup+1362.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4218
/proc/meminfo: memFree=1216456/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=30760 CPUtime=1361.86
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 5307 0 0 0 136158 28 0 0 25 0 1 0 179536405 31498240 5270 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 7690 5270 197 640 0 7046 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 30760

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4220
/proc/meminfo: memFree=1216392/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=30760 CPUtime=1421.84
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 5307 0 0 0 142155 29 0 0 25 0 1 0 179536405 31498240 5270 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 7690 5270 197 640 0 7046 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 30760

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4220
/proc/meminfo: memFree=1216392/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=30760 CPUtime=1481.81
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 5307 0 0 0 148152 29 0 0 25 0 1 0 179536405 31498240 5270 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 7690 5270 197 640 0 7046 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 30760

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4220
/proc/meminfo: memFree=1216328/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=30760 CPUtime=1541.8
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 5307 0 0 0 154150 30 0 0 25 0 1 0 179536405 31498240 5270 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 7690 5270 197 640 0 7046 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 30760

[startup+1602.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 4220
/proc/meminfo: memFree=1216392/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=30760 CPUtime=1601.78
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 5307 0 0 0 160147 31 0 0 25 0 1 0 179536405 31498240 5270 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 7690 5270 197 640 0 7046 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 30760

[startup+1662.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 4220
/proc/meminfo: memFree=1216392/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=30760 CPUtime=1661.76
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 5307 0 0 0 166144 32 0 0 25 0 1 0 179536405 31498240 5270 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 7690 5270 197 640 0 7046 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 30760

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4220
/proc/meminfo: memFree=1216328/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=30760 CPUtime=1721.74
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 5307 0 0 0 172141 33 0 0 25 0 1 0 179536405 31498240 5270 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 7690 5270 197 640 0 7046 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 30760

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4220
/proc/meminfo: memFree=1216328/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=30760 CPUtime=1781.72
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 5307 0 0 0 178138 34 0 0 25 0 1 0 179536405 31498240 5270 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 7690 5270 197 640 0 7046 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 30760

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

[startup+1792.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4220
/proc/meminfo: memFree=1216328/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=30760 CPUtime=1791.82
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 5307 0 0 0 179148 34 0 0 25 0 1 0 179536405 31498240 5270 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 7690 5270 197 640 0 7046 0
Current children cumulated CPU time (s) 1791.82
Current children cumulated vsize (KiB) 30760

[startup+1795.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4220
/proc/meminfo: memFree=1216328/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=30760 CPUtime=1795.02
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 5307 0 0 0 179468 34 0 0 25 0 1 0 179536405 31498240 5270 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 7690 5270 197 640 0 7046 0
Current children cumulated CPU time (s) 1795.02
Current children cumulated vsize (KiB) 30760

[startup+1797.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4220
/proc/meminfo: memFree=1216328/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=30760 CPUtime=1796.61
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 5307 0 0 0 179627 34 0 0 25 0 1 0 179536405 31498240 5270 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 7690 5270 197 640 0 7046 0
Current children cumulated CPU time (s) 1796.61
Current children cumulated vsize (KiB) 30760

[startup+1798 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4220
/proc/meminfo: memFree=1216328/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=30760 CPUtime=1797.41
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 5307 0 0 0 179707 34 0 0 25 0 1 0 179536405 31498240 5270 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 7690 5270 197 640 0 7046 0
Current children cumulated CPU time (s) 1797.41
Current children cumulated vsize (KiB) 30760

[startup+1798.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4220
/proc/meminfo: memFree=1216328/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=30760 CPUtime=1797.81
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 5307 0 0 0 179747 34 0 0 25 0 1 0 179536405 31498240 5270 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 7690 5270 197 640 0 7046 0
Current children cumulated CPU time (s) 1797.81
Current children cumulated vsize (KiB) 30760

[startup+1798.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4220
/proc/meminfo: memFree=1216328/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=30760 CPUtime=1798.01
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 5307 0 0 0 179767 34 0 0 25 0 1 0 179536405 31498240 5270 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 7690 5270 197 640 0 7046 0
Current children cumulated CPU time (s) 1798.01
Current children cumulated vsize (KiB) 30760

[startup+1798.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4220
/proc/meminfo: memFree=1216328/2055920 swapFree=4191900/4192956
[pid=4217] ppid=4215 vsize=30760 CPUtime=1798.11
/proc/4217/stat : 4217 (bsolo) R 4215 4217 2914 0 -1 4194304 5307 0 0 0 179777 34 0 0 25 0 1 0 179536405 31498240 5270 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4217/statm: 7690 5270 197 640 0 7046 0
Current children cumulated CPU time (s) 1798.11
Current children cumulated vsize (KiB) 30760

Child status: 0
Real time (s): 1798.8
CPU time (s): 1798.22
CPU user time (s): 1797.87
CPU system time (s): 0.350946
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 30760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.87
system time used= 0.350946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5308
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= 2754

runsolver used 1.2818 second user time and 4.01339 second system time

The end

Launcher Data 

Begin job on node28 at 2009-06-16 04:29:24
IDJOB=1880232
IDBENCH=1309
IDSOLVER=701
FILE ID=node28/1880232-1245119364
PBS_JOBID= 9363637
Free space on /tmp= 66176 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900584106.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880232-1245119364/watcher-1880232-1245119364 -o /tmp/evaluation-result-1880232-1245119364/solver-1880232-1245119364 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880232-1245119364.opb

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

MD5SUM BENCH= 4a96a2353b6045ef15a9bfabac06d14b
RANDOM SEED=97939079

node28.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		: 3000.231
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		: 3000.231
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:       1237744 kB
Buffers:         45284 kB
Cached:         693208 kB
SwapCached:        260 kB
Active:         105816 kB
Inactive:       647012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1237744 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          22592 kB
Slab:            51212 kB
Committed_AS:   142996 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66172 MiB
End job on node28 at 2009-06-16 04:59:23