Trace number 1880238

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) 1800.12 1800.83

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900559676.opb
MD5SUMf4b978648ea0f0ad7162795950b3a449
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 benchmark103.874
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 625
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-1880238-1245120236.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.01	c Highest Coefficient sum: 625
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: 5709
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.01/0.02	c Pre-processing Time: 0.021 s
0.01/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.01/0.02	c        0    231     2586     8096    3     5473    1880      0      0 0.02
0.01/0.02	c Switching off lower bounding mode.
1800.08/1800.80	c      102    231     2788    18135    6     6633    2069    202   2428 0.04
1800.08/1800.80	c      256    231     3091    37684   12     9415    2276    505   2782 0.09
1800.08/1800.80	c      483    231     3544    83692   23    19953    2504    958   1731 0.28
1800.08/1800.80	c      824    231     4223   150032   35    37897    2755   1637   1195 0.69
1800.08/1800.80	c     1332    231     5234   252911   48    65120    3031   2648    883 1.51
1800.08/1800.80	c     2096    231     5108   239041   46    71583    3335   2522    629 3.33
1800.08/1800.80	c     3242    231     5619   319092   56   100530    3669   3033    418 7.75
1800.08/1800.80	c     4963    231     5167   270578   52    99912    4036   2581    272 18.22
1800.08/1800.80	c     7550    231     6055   369766   61   136357    4440   3469    213 35.28
1800.08/1800.80	c    11431    231     6869   453592   66   161073    4885   4283    162 70.19
1800.08/1800.80	c    17254    231     5737   338983   59   148196    5374   3151    128 134.67
1800.08/1800.80	c    25994    231     6352   430040   67   162200    5912   3766    109 237.18
1800.08/1800.80	c    39105    231     7819   597642   76   220734    6504   5233     94 413.02
1800.08/1800.80	c    58776    231     6728   460071   68   165452    7155   4142     85 686.45
1800.08/1800.80	c    88286    231     6568   435517   66   181344    7871   3982     82 1073.11
1800.08/1800.80	c   132561    231     9909   793878   80   238536    8659   7323     79 1664.11
1800.08/1800.80	c Caught signal: 15
1800.08/1800.80	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.08/1800.80	c   16   142217  16513   169430     8370   630099   5784     79 1800.09
1800.08/1800.80	s UNKNOWN
1800.08/1800.80	c Total time: 1800.09 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-1880238-1245120236/watcher-1880238-1245120236 -o /tmp/evaluation-result-1880238-1245120236/solver-1880238-1245120236 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880238-1245120236.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 3369
/proc/meminfo: memFree=1796800/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=10792 CPUtime=0
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 254 0 0 0 0 0 0 0 18 0 1 0 179623512 11051008 238 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 2698 238 175 640 0 2033 0

[startup+0.018714 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3369
/proc/meminfo: memFree=1796800/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=11244 CPUtime=0.01
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 414 0 0 0 1 0 0 0 18 0 1 0 179623512 11513856 377 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 2811 377 190 640 0 2167 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11244

[startup+0.101722 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3369
/proc/meminfo: memFree=1796800/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=11628 CPUtime=0.09
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 520 0 0 0 9 0 0 0 18 0 1 0 179623512 11907072 483 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 2907 483 196 640 0 2263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11628

[startup+0.301745 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3369
/proc/meminfo: memFree=1796800/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=12544 CPUtime=0.29
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 745 0 0 0 29 0 0 0 20 0 1 0 179623512 12845056 708 1992294400 134512640 137136520 4294956256 18446744073709551615 134551649 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 3136 708 196 640 0 2492 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12544

[startup+0.70179 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3369
/proc/meminfo: memFree=1796800/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=13716 CPUtime=0.69
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 1059 0 0 0 69 0 0 0 24 0 1 0 179623512 14045184 1022 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 3429 1022 196 640 0 2785 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13716

[startup+1.50188 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3370
/proc/meminfo: memFree=1792568/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=15808 CPUtime=1.49
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 1557 0 0 0 148 1 0 0 25 0 1 0 179623512 16187392 1520 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 3952 1520 196 640 0 3308 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15808

[startup+3.10106 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3370
/proc/meminfo: memFree=1790392/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=16720 CPUtime=3.09
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 1797 0 0 0 308 1 0 0 25 0 1 0 179623512 17121280 1760 1992294400 134512640 137136520 4294956256 18446744073709551615 134599219 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 4180 1760 196 640 0 3536 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16720

[startup+6.30146 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3370
/proc/meminfo: memFree=1789112/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=17764 CPUtime=6.29
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 2059 0 0 0 627 2 0 0 25 0 1 0 179623512 18190336 2022 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 4441 2022 196 640 0 3797 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17764

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3370
/proc/meminfo: memFree=1787704/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=19068 CPUtime=12.68
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 2390 0 0 0 1266 2 0 0 25 0 1 0 179623512 19525632 2353 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 4767 2353 197 640 0 4123 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19068

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3370
/proc/meminfo: memFree=1786616/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=20224 CPUtime=25.48
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 2692 0 0 0 2545 3 0 0 25 0 1 0 179623512 20709376 2655 1992294400 134512640 137136520 4294956256 18446744073709551615 134598697 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 5056 2655 197 640 0 4412 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20224

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3370
/proc/meminfo: memFree=1785336/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=21656 CPUtime=51.06
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 3027 0 0 0 5103 3 0 0 25 0 1 0 179623512 22175744 2990 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 5414 2990 197 640 0 4770 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 21656

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3370
/proc/meminfo: memFree=1783992/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=22812 CPUtime=102.25
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 3330 0 0 0 10220 5 0 0 25 0 1 0 179623512 23359488 3293 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 5703 3293 197 640 0 5059 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 22812

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3370
/proc/meminfo: memFree=1782456/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=24380 CPUtime=162.22
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 3714 0 0 0 16216 6 0 0 25 0 1 0 179623512 24965120 3677 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 6095 3677 197 640 0 5451 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 24380

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3370
/proc/meminfo: memFree=1782072/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=24772 CPUtime=222.2
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 3803 0 0 0 22213 7 0 0 25 0 1 0 179623512 25366528 3766 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 6193 3766 197 640 0 5549 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 24772

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3370
/proc/meminfo: memFree=1780728/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=25944 CPUtime=282.17
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 4120 0 0 0 28209 8 0 0 25 0 1 0 179623512 26566656 4083 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 6486 4083 197 640 0 5842 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 25944

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3370
/proc/meminfo: memFree=1780472/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=26336 CPUtime=342.15
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 4196 0 0 0 34206 9 0 0 25 0 1 0 179623512 26968064 4159 1992294400 134512640 137136520 4294956256 18446744073709551615 136502385 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 6584 4159 197 640 0 5940 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 26336

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3370
/proc/meminfo: memFree=1780152/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=26596 CPUtime=402.13
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 4269 0 0 0 40203 10 0 0 25 0 1 0 179623512 27234304 4232 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 6649 4232 197 640 0 6005 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 26596

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3370
/proc/meminfo: memFree=1779064/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=27752 CPUtime=462.11
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 4556 0 0 0 46199 12 0 0 25 0 1 0 179623512 28418048 4519 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 6938 4519 197 640 0 6294 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 27752

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3372
/proc/meminfo: memFree=1778744/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=27752 CPUtime=522.09
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 4556 0 0 0 52196 13 0 0 25 0 1 0 179623512 28418048 4519 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 6938 4519 197 640 0 6294 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 27752

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3372
/proc/meminfo: memFree=1778744/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=27752 CPUtime=582.06
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 4556 0 0 0 58192 14 0 0 25 0 1 0 179623512 28418048 4519 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 6938 4519 197 640 0 6294 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 27752

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3372
/proc/meminfo: memFree=1778744/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=27752 CPUtime=642.04
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 4556 0 0 0 64188 16 0 0 25 0 1 0 179623512 28418048 4519 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 6938 4519 197 640 0 6294 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 27752

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3372
/proc/meminfo: memFree=1778168/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=28272 CPUtime=821.97
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 4698 0 0 0 82177 20 0 0 25 0 1 0 179623512 28950528 4661 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 7068 4661 197 640 0 6424 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 28272

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3372
/proc/meminfo: memFree=1777912/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=28664 CPUtime=881.95
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 4795 0 0 0 88173 22 0 0 25 0 1 0 179623512 29351936 4758 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 7166 4758 197 640 0 6522 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 28664

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3372
/proc/meminfo: memFree=1777784/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=28664 CPUtime=941.92
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 4795 0 0 0 94170 22 0 0 25 0 1 0 179623512 29351936 4758 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 7166 4758 197 640 0 6522 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 28664

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3372
/proc/meminfo: memFree=1777720/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=28664 CPUtime=1001.89
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 4795 0 0 0 100166 23 0 0 25 0 1 0 179623512 29351936 4758 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 7166 4758 197 640 0 6522 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 28664

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3378
/proc/meminfo: memFree=1777528/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=28664 CPUtime=1061.87
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 4795 0 0 0 106163 24 0 0 25 0 1 0 179623512 29351936 4758 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 7166 4758 197 640 0 6522 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 28664

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3378
/proc/meminfo: memFree=1777080/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=29316 CPUtime=1121.84
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 4944 0 0 0 112159 25 0 0 25 0 1 0 179623512 30019584 4907 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 7329 4907 197 640 0 6685 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 29316

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3378
/proc/meminfo: memFree=1777016/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=29316 CPUtime=1181.82
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 4962 0 0 0 118156 26 0 0 25 0 1 0 179623512 30019584 4925 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 7329 4925 197 640 0 6685 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 29316

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3378
/proc/meminfo: memFree=1776568/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=29696 CPUtime=1241.8
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 5036 0 0 0 124154 26 0 0 25 0 1 0 179623512 30408704 4999 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 7424 4999 197 640 0 6780 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 29696

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3378
/proc/meminfo: memFree=1776504/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=29696 CPUtime=1301.78
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 5036 0 0 0 130150 28 0 0 25 0 1 0 179623512 30408704 4999 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 7424 4999 197 640 0 6780 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 29696

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3378
/proc/meminfo: memFree=1776504/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=29696 CPUtime=1361.74
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 5036 0 0 0 136146 28 0 0 25 0 1 0 179623512 30408704 4999 1992294400 134512640 137136520 4294956256 18446744073709551615 134544437 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 7424 4999 197 640 0 6780 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 29696

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3378
/proc/meminfo: memFree=1776504/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=29696 CPUtime=1421.72
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 5036 0 0 0 142143 29 0 0 25 0 1 0 179623512 30408704 4999 1992294400 134512640 137136520 4294956256 18446744073709551615 134544440 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 7424 4999 197 640 0 6780 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 29696

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3378
/proc/meminfo: memFree=1776504/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=29696 CPUtime=1481.7
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 5049 0 0 0 148140 30 0 0 25 0 1 0 179623512 30408704 5012 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 7424 5012 197 640 0 6780 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 29696

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3378
/proc/meminfo: memFree=1776440/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=29696 CPUtime=1541.67
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 5049 0 0 0 154136 31 0 0 25 0 1 0 179623512 30408704 5012 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 7424 5012 197 640 0 6780 0
Current children cumulated CPU time (s) 1541.67
Current children cumulated vsize (KiB) 29696

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3378
/proc/meminfo: memFree=1776376/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=29696 CPUtime=1601.65
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 5049 0 0 0 160133 32 0 0 25 0 1 0 179623512 30408704 5012 1992294400 134512640 137136520 4294956256 18446744073709551615 134544431 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 7424 5012 197 640 0 6780 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 29696

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3378
/proc/meminfo: memFree=1776376/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=29696 CPUtime=1661.63
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 5049 0 0 0 166130 33 0 0 25 0 1 0 179623512 30408704 5012 1992294400 134512640 137136520 4294956256 18446744073709551615 134543881 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 7424 5012 197 640 0 6780 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 29696

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3378
/proc/meminfo: memFree=1775736/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=30352 CPUtime=1721.6
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 5215 0 0 0 172125 35 0 0 25 0 1 0 179623512 31080448 5178 1992294400 134512640 137136520 4294956256 18446744073709551615 136498219 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 7588 5178 197 640 0 6944 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 30352

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3378
/proc/meminfo: memFree=1775032/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=30868 CPUtime=1781.59
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 5344 0 0 0 178123 36 0 0 25 0 1 0 179623512 31608832 5307 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 7717 5307 197 640 0 7073 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 30868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3378
/proc/meminfo: memFree=1774712/2055920 swapFree=4182468/4192956
[pid=3369] ppid=3367 vsize=31260 CPUtime=1800.08
/proc/3369/stat : 3369 (bsolo) R 3367 3369 2416 0 -1 4194304 5437 0 0 0 179972 36 0 0 25 0 1 0 179623512 32010240 5400 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3369/statm: 7815 5400 197 640 0 7171 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 31260

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): 1800.83
CPU time (s): 1800.12
CPU user time (s): 1799.75
CPU system time (s): 0.369943
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 31260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
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= 5438
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= 5202

runsolver used 1.47578 second user time and 5.08423 second system time

The end

Launcher Data 

Begin job on node23 at 2009-06-16 04:43:56
IDJOB=1880238
IDBENCH=1317
IDSOLVER=701
FILE ID=node23/1880238-1245120236
PBS_JOBID= 9363640
Free space on /tmp= 66272 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900559676.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880238-1245120236/watcher-1880238-1245120236 -o /tmp/evaluation-result-1880238-1245120236/solver-1880238-1245120236 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880238-1245120236.opb

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

MD5SUM BENCH= f4b978648ea0f0ad7162795950b3a449
RANDOM SEED=292264320

node23.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		: 3000.236
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		: 3000.236
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:       1797280 kB
Buffers:         28496 kB
Cached:         167732 kB
SwapCached:       4304 kB
Active:          41276 kB
Inactive:       162728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1797280 kB
SwapTotal:     4192956 kB
SwapFree:      4182468 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          14544 kB
Slab:            40684 kB
Committed_AS:   143480 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= 66268 MiB
End job on node23 at 2009-06-16 05:13:59