Trace number 1880210

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) 1800.05 1800.72

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900546076.opb
MD5SUM148040983257ccf233b3daf7936d3c1f
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 benchmark5.18121
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 723
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-1880210-1245117572.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.01	c Highest Coefficient sum: 723
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: 5710
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     5474    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1800.03/1800.70	c      101    231     2787    18244    6     6954    2069    201   2244 0.04
1800.03/1800.70	c      251    231     3084    40244   13    14543    2276    498   2302 0.11
1800.03/1800.70	c      476    231     3528    74556   21    26292    2504    942   1934 0.25
1800.03/1800.70	c      814    231     4196   135611   32    44792    2755   1610   1423 0.57
1800.03/1800.70	c     1323    231     5208   238254   45    78890    3031   2622    781 1.69
1800.03/1800.70	c     2086    231     5123   227568   44   100107    3335   2537    468 4.46
1800.03/1800.70	c     3233    231     5659   284953   50   128732    3669   3073    347 9.30
1800.03/1800.70	c     4955    231     5251   259374   49   133073    4036   2665    212 23.31
1800.03/1800.70	c     7539    231     6197   369539   59   178276    4440   3611    158 47.65
1800.03/1800.70	c    11419    231     4808   225027   46   114888    4885   2222    121 94.15
1800.03/1800.70	c    17244    231     6300   383816   60   180447    5374   3714    113 151.60
1800.03/1800.70	c    25982    231     7062   445797   63   213081    5912   4476    101 256.81
1800.03/1800.70	c    39092    231     5692   308209   54   151026    6504   3106     92 423.23
1800.03/1800.70	c    58764    231     8158   547102   67   262615    7155   5572     86 681.93
1800.03/1800.70	c    88275    231     8356   568626   68   257773    7871   5770     77 1143.99
1800.03/1800.70	c Caught signal: 15
1800.03/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.03/1800.71	c   15   127832  22038   169085     9244   660128   6658     71 1800.04
1800.03/1800.71	s UNKNOWN
1800.03/1800.71	c Total time: 1800.04 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-1880210-1245117572/watcher-1880210-1245117572 -o /tmp/evaluation-result-1880210-1245117572/solver-1880210-1245117572 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880210-1245117572.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: 1.13 1.10 1.03 3/64 6238
/proc/meminfo: memFree=729584/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=10792 CPUtime=0
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 64490194 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 2698 233 174 640 0 2033 0

[startup+0.0498231 s]
/proc/loadavg: 1.13 1.10 1.03 3/64 6238
/proc/meminfo: memFree=729584/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=11236 CPUtime=0.04
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 432 0 0 0 4 0 0 0 18 0 1 0 64490194 11505664 395 1992294400 134512640 137136520 4294956256 18446744073709551615 136509064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 2809 395 196 640 0 2165 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11236

[startup+0.101834 s]
/proc/loadavg: 1.13 1.10 1.03 3/64 6238
/proc/meminfo: memFree=729584/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=11632 CPUtime=0.09
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 532 0 0 0 9 0 0 0 18 0 1 0 64490194 11911168 495 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 2908 495 196 640 0 2264 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11632

[startup+0.301873 s]
/proc/loadavg: 1.13 1.10 1.03 3/64 6238
/proc/meminfo: memFree=729584/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=12668 CPUtime=0.29
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 791 0 0 0 29 0 0 0 19 0 1 0 64490194 12972032 754 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 3167 754 196 640 0 2523 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12668

[startup+0.701954 s]
/proc/loadavg: 1.13 1.10 1.03 3/64 6238
/proc/meminfo: memFree=729584/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=14096 CPUtime=0.69
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 1129 0 0 0 69 0 0 0 22 0 1 0 64490194 14434304 1092 1992294400 134512640 137136520 4294956256 18446744073709551615 136502340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 3524 1092 196 640 0 2880 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14096

[startup+1.50111 s]
/proc/loadavg: 1.13 1.10 1.03 2/65 6239
/proc/meminfo: memFree=725224/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=15524 CPUtime=1.49
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 1516 0 0 0 148 1 0 0 25 0 1 0 64490194 15896576 1479 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 3881 1479 197 640 0 3237 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15524

[startup+3.10143 s]
/proc/loadavg: 1.13 1.10 1.03 2/65 6239
/proc/meminfo: memFree=723496/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=16964 CPUtime=3.09
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 1853 0 0 0 308 1 0 0 25 0 1 0 64490194 17371136 1816 1992294400 134512640 137136520 4294956256 18446744073709551615 134599922 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 4241 1816 197 640 0 3597 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16964

[startup+6.30107 s]
/proc/loadavg: 1.20 1.11 1.03 2/65 6239
/proc/meminfo: memFree=722280/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=18012 CPUtime=6.29
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 2116 0 0 0 627 2 0 0 25 0 1 0 64490194 18444288 2079 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 4503 2079 197 640 0 3859 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18012

[startup+12.7014 s]
/proc/loadavg: 1.18 1.11 1.03 2/65 6239
/proc/meminfo: memFree=720232/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=19332 CPUtime=12.68
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 2451 0 0 0 1266 2 0 0 25 0 1 0 64490194 19795968 2414 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 4833 2414 197 640 0 4189 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19332

[startup+25.5019 s]
/proc/loadavg: 1.14 1.11 1.03 2/65 6239
/proc/meminfo: memFree=719912/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=19860 CPUtime=25.48
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 2578 0 0 0 2545 3 0 0 25 0 1 0 64490194 20336640 2541 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 4965 2542 197 640 0 4321 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19860

[startup+51.101 s]
/proc/loadavg: 1.09 1.10 1.03 2/65 6239
/proc/meminfo: memFree=717928/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=21820 CPUtime=51.07
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 3075 0 0 0 5103 4 0 0 25 0 1 0 64490194 22343680 3038 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 5455 3038 197 640 0 4811 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21820

[startup+102.305 s]
/proc/loadavg: 1.04 1.08 1.02 2/65 6245
/proc/meminfo: memFree=716520/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=23116 CPUtime=102.25
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 3396 0 0 0 10220 5 0 0 25 0 1 0 64490194 23670784 3359 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 5779 3359 197 640 0 5135 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23116

[startup+162.301 s]
/proc/loadavg: 1.08 1.08 1.02 2/65 6721
/proc/meminfo: memFree=714640/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=24432 CPUtime=162.2
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 3725 0 0 0 16213 7 0 0 25 0 1 0 64490194 25018368 3688 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 6108 3688 197 640 0 5464 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 24432

[startup+222.301 s]
/proc/loadavg: 1.03 1.06 1.02 2/65 6721
/proc/meminfo: memFree=715040/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=24432 CPUtime=222.17
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 3725 0 0 0 22208 9 0 0 25 0 1 0 64490194 25018368 3688 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 6108 3688 197 640 0 5464 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 24432

[startup+282.301 s]
/proc/loadavg: 1.01 1.05 1.01 2/65 6721
/proc/meminfo: memFree=714464/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=24952 CPUtime=282.16
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 3865 0 0 0 28205 11 0 0 25 0 1 0 64490194 25550848 3828 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 6238 3828 197 640 0 5594 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 24952

[startup+342.301 s]
/proc/loadavg: 1.00 1.04 1.00 2/65 6721
/proc/meminfo: memFree=714272/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=25084 CPUtime=342.14
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 3900 0 0 0 34202 12 0 0 25 0 1 0 64490194 25686016 3863 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 6271 3863 197 640 0 5627 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 25084

[startup+402.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 6721
/proc/meminfo: memFree=714208/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=25216 CPUtime=402.11
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 3928 0 0 0 40198 13 0 0 25 0 1 0 64490194 25821184 3891 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 6304 3891 197 640 0 5660 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 25216

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 6721
/proc/meminfo: memFree=712936/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=26512 CPUtime=462.09
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 4259 0 0 0 46194 15 0 0 25 0 1 0 64490194 27148288 4222 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 6628 4222 197 640 0 5984 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 26512

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 6721
/proc/meminfo: memFree=712680/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=26772 CPUtime=522.08
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 4324 0 0 0 52191 17 0 0 25 0 1 0 64490194 27414528 4287 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 6693 4287 197 640 0 6049 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 26772

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6721
/proc/meminfo: memFree=712616/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=26772 CPUtime=582.05
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 4324 0 0 0 58188 17 0 0 25 0 1 0 64490194 27414528 4287 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 6693 4287 197 640 0 6049 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 26772

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6721
/proc/meminfo: memFree=712616/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=26772 CPUtime=642.03
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 4324 0 0 0 64185 18 0 0 25 0 1 0 64490194 27414528 4287 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 6693 4287 197 640 0 6049 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 26772

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6721
/proc/meminfo: memFree=710632/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=28860 CPUtime=881.95
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 4826 0 0 0 88171 24 0 0 25 0 1 0 64490194 29552640 4789 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 7215 4789 197 640 0 6571 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 28860

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6721
/proc/meminfo: memFree=710632/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=28856 CPUtime=941.92
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 4826 0 0 0 94167 25 0 0 25 0 1 0 64490194 29548544 4789 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 7214 4789 197 640 0 6570 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 28856

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6721
/proc/meminfo: memFree=710568/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=28856 CPUtime=1001.91
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 4826 0 0 0 100165 26 0 0 25 0 1 0 64490194 29548544 4789 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 7214 4789 197 640 0 6570 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 28856

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6721
/proc/meminfo: memFree=710568/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=28856 CPUtime=1061.88
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 4826 0 0 0 106161 27 0 0 25 0 1 0 64490194 29548544 4789 1992294400 134512640 137136520 4294956256 18446744073709551615 134544419 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 7214 4789 197 640 0 6570 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 28856

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6721
/proc/meminfo: memFree=710568/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=28852 CPUtime=1121.86
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 4826 0 0 0 112158 28 0 0 25 0 1 0 64490194 29544448 4789 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 7213 4789 197 640 0 6569 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 28852

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6721
/proc/meminfo: memFree=709800/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=29632 CPUtime=1181.84
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 5030 0 0 0 118154 30 0 0 25 0 1 0 64490194 30343168 4993 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 7408 4993 197 640 0 6764 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 29632

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6721
/proc/meminfo: memFree=709672/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=29764 CPUtime=1241.82
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 5070 0 0 0 124151 31 0 0 25 0 1 0 64490194 30478336 5033 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 7441 5033 197 640 0 6797 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 29764

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6721
/proc/meminfo: memFree=709416/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=30008 CPUtime=1301.8
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 5114 0 0 0 130148 32 0 0 25 0 1 0 64490194 30728192 5077 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 7502 5077 197 640 0 6858 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 30008

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6721
/proc/meminfo: memFree=708904/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=30512 CPUtime=1361.78
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 5240 0 0 0 136145 33 0 0 25 0 1 0 64490194 31244288 5203 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 7628 5203 197 640 0 6984 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 30512

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6721
/proc/meminfo: memFree=708904/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=30512 CPUtime=1421.76
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 5240 0 0 0 142142 34 0 0 25 0 1 0 64490194 31244288 5203 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 7628 5203 197 640 0 6984 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 30512

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6721
/proc/meminfo: memFree=708840/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=30512 CPUtime=1481.74
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 5240 0 0 0 148139 35 0 0 25 0 1 0 64490194 31244288 5203 1992294400 134512640 137136520 4294956256 18446744073709551615 134543881 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 7628 5203 197 640 0 6984 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 30512

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6721
/proc/meminfo: memFree=708776/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=30512 CPUtime=1541.71
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 5259 0 0 0 154136 35 0 0 25 0 1 0 64490194 31244288 5222 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 7628 5222 197 640 0 6984 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 30512

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6721
/proc/meminfo: memFree=708712/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=30512 CPUtime=1601.69
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 5259 0 0 0 160133 36 0 0 25 0 1 0 64490194 31244288 5222 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 7628 5222 197 640 0 6984 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 30512

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6721
/proc/meminfo: memFree=708712/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=30512 CPUtime=1661.67
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 5259 0 0 0 166130 37 0 0 25 0 1 0 64490194 31244288 5222 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 7628 5222 197 640 0 6984 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 30512

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6721
/proc/meminfo: memFree=708712/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=30512 CPUtime=1721.64
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 5259 0 0 0 172127 37 0 0 25 0 1 0 64490194 31244288 5222 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 7628 5222 197 640 0 6984 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 30512

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6721
/proc/meminfo: memFree=708712/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=30512 CPUtime=1781.63
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 5259 0 0 0 178124 39 0 0 25 0 1 0 64490194 31244288 5222 1992294400 134512640 137136520 4294956256 18446744073709551615 134573554 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 7628 5222 197 640 0 6984 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 30512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6721
/proc/meminfo: memFree=708712/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=30512 CPUtime=1800.03
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 5259 0 0 0 179964 39 0 0 25 0 1 0 64490194 31244288 5222 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 7628 5222 197 640 0 6984 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 30512

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6721
/proc/meminfo: memFree=708712/2055920 swapFree=4192952/4192956
[pid=6238] ppid=6236 vsize=30512 CPUtime=1800.03
/proc/6238/stat : 6238 (bsolo) R 6236 6238 5563 0 -1 4194304 5259 0 0 0 179964 39 0 0 25 0 1 0 64490194 31244288 5222 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6238/statm: 7628 5222 197 640 0 6984 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 30512

Child status: 15
Real time (s): 1800.72
CPU time (s): 1800.05
CPU user time (s): 1799.65
CPU system time (s): 0.396939
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 30512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.65
system time used= 0.396939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5260
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= 4505

runsolver used 1.16782 second user time and 3.9664 second system time

The end

Launcher Data 

Begin job on node33 at 2009-06-16 03:59:32
IDJOB=1880210
IDBENCH=1285
IDSOLVER=701
FILE ID=node33/1880210-1245117572
PBS_JOBID= 9363667
Free space on /tmp= 65952 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900546076.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880210-1245117572/watcher-1880210-1245117572 -o /tmp/evaluation-result-1880210-1245117572/solver-1880210-1245117572 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880210-1245117572.opb

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

MD5SUM BENCH= 148040983257ccf233b3daf7936d3c1f
RANDOM SEED=1535240965

node33.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 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		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        730000 kB
Buffers:         81680 kB
Cached:        1151428 kB
SwapCached:          4 kB
Active:         105004 kB
Inactive:      1142012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        730000 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            4016 kB
Writeback:           0 kB
Mapped:          23692 kB
Slab:            64968 kB
Committed_AS:   108804 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= 65948 MiB
End job on node33 at 2009-06-16 04:29:35